1 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Convert all commands to UTF-8 before passing them to the
4 client library. Still need to convert replies from UTF-8 to
5 the locale encoding. Affected file
6 irssi/src/silc/core/silc-cmdqueue.c
8 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
10 * redirect all silc_client_command_calls through a queueing framework.
11 This fixes /CYCLE and the annoying "nick change after auto-joining
12 a channel". Furthermore it defines one central point where
13 command parameters can be UTF-8-ified. Affected files
14 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
15 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
17 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
19 * use asynchronous connect() to establish router connections.
20 Fixes problem when the primary router goes down. Affected files
21 silcd/server.c, silcd/server_backup.c
23 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
25 * Surrogates not allowed in UTF-8 strings, updated decoder.
26 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
27 testers in lib/silcutil/tests/ directory.
29 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
31 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
32 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
33 files are lib/silcclient/silcclient.h, client.c.
35 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
37 * When resuming a session fails, notify the user that the session
38 file needs to be removed eventually. Affected files
39 irssi/src/fe-common/silc/module-formats.[ch],
40 irssi/src/silc/core/client_ops.c.
42 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
44 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
45 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
47 * Typofix in Irssi::Silc module. Affected file
48 irssi/src/perl/silc/Silc.xs.
50 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
52 * Changed the way NOTICE flagged messages are treated. Added support
53 for notices in queries and signing notices. Affected files
54 irssi/default.theme; irssi/docs/help/in/notice.in;
55 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
56 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
58 * Fixed typo in /ACTION help. Affected file
59 irssi/docs/help/in/action.in
61 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
63 * Fixed typo in perl module. Affected file
64 irssi/src/perl/silc/Server.xs
66 * Changed the way ACTION flagged messages are treated. Added support
67 for actions in queries and signing actions. Affected files
68 irssi/default.theme; irssi/docs/help/in/action.in;
69 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
70 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
73 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
75 * Incorrectly reported error when client had to be resolved from
76 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
78 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
80 * Fixed whois public key hash table deleting and adding in
81 detached client case. Affected file silcd/packet_receive.c.
83 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
85 * Changed filenames of silc/fe module not to collide with filenames
86 from core/fe. Also seperated public messages printing from
87 query messages printing. Affected files are all in
88 irssi/src/fe-common/silc.
90 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
92 * Fixed the invite process handling during joining to use
93 correct server name for the client that is matched against
94 the invite string for the channel. Wrong server name caused
95 inability to join the channel. Affected file is
98 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
100 * Fixed the CUMODE channel founder authentication on normal
101 server to not remove the founder rights on existing founder
102 before checking that router accepts the mode change. Affected
103 files are silcd/command.c and silcd/packet_receive.c.
105 * Remove the server entry correctly when rekey timeouts and
106 remote router connection on normal server is closed. Fixes
107 a crash where server uses the freed server entry. Affected
110 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
112 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
113 networks. This is the first step in solving the bug about
114 /SERVER ADD -silcnet <silcnet>. Affected files
115 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
116 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
117 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
119 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
121 * /SMSG and /MMSG now correctly create new queries. Affected files
122 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
124 * Add basic support for SILC protocol specific variables in perl.
125 Affected files irssi/src/perl/silc/*, irssi/configure.in,
126 irssi/src/perl/Makefile.am
128 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
130 * Don't use silc_get_input, it's obviously not reliable. Fixes
131 issue when the current key expires. Affect file
132 irssi/src/silc/core/clientutils.c
134 * Make the session data filename configurable. This makes it
135 possible to have different session files for different
136 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
137 client_ops.[ch], silc-servers.c,
138 irssi/src/silc/fe-common/silc/module-formats.[ch]
140 * Use the same set of libtool files for the MPI lib as for the
141 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
142 config.sub, configure.in, install-sh, missing, mkinstalldirs
144 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
146 * Fixed server statistics decrementing error to not go to
147 negative. Affected file silcd/packet_receive.c.
149 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
151 * Use silc_server_query_add_error to add error in public key
152 search error. Added support in send_reply to send errors
153 without specific argument. Affected file silcd/server_query.c.
155 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
156 Client for NO_SUCH_NICK. It was against the protocol specs.
157 Affected file irssi/src/silc/core/client_ops.c.
159 * Added backwards support for the wrong NO_SUCH_NICK error sending
160 in server. To be removed in SILC Server 1.0. Both old clients
161 and clients with fixed error handling now works. Affected file
162 silcd/server_query.c.
164 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
166 * fixed a bug in the whois using attributes function where no
167 error was sent if no nickname and client id but the attributes were
168 given to whois. Affected file silcd/server_query.c
170 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
172 * remove public key from public key hashtable on detach. Affected
173 file silcd/packet_receive.c
175 * free public key hashtable before removing clients on server
176 shutdown. Affected file silcd/server.c
178 * remove public key prior deleting client-data on killing a client.
179 Affected file silcd/server_util.c
181 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
183 * Getting the MOTD from other servers works now. Affected
184 files are silcd/command.c and silcd/command_reply.c
186 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
188 * Initialize the variable idletag, since it is tested in
189 silc_core_deinit for its default value. Affected file
190 irssi/src/silc/core/silc-core.c
192 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
194 * Fixed signed channel messages across cells. Affected file
197 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
199 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
200 is not defined. They can now be safely used in if-statements
201 without braces. Affected file lib/silcutil/silclog.h.
203 * Added the checks for backup closing connection due to error
204 (local or remote) and thus not allow the resuming to occur
205 in reconnect. Affected files are silcd/packet_send.c
208 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
210 * Help file updates. Affected files in irssi/src/docs/help/in/.
212 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
214 * Fixed channel messages across cells. Affected file
217 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
219 * Fixed file transmission accepting in client library to not
220 start the negotiation if user hasn't accepted the transfer,
221 instead create new session for resent transfer. Affected
222 file lib/silcclient/client_ftp.c.
224 * Show the session ID in the file transmision list. Remove
225 session from list that failed to transfer. Switch the current
226 session automatically after transmission, and in errors, to new
227 session if other sessions exists in the transfer list. Affected
228 files are irssi/src/silc/core/silc-servers.c,
229 irssi/src/fe-common/silc/modfule-formats.c.
231 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
233 * Fixed MIME header parsing for the hopefully last time. Affected
234 file lib/silcutil/silcstrutil.c
236 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
238 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
240 * The SILC RNG is now gauranteed to return non-zero random
241 values. Affected files are lib/silccrypt/silcrng.[ch].
243 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
245 * Fixed nickname formatting when changing only case of the
246 nickname. Affected file lib/silcclient/idlist.c.
248 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
250 * Fixed a memory leak and incorrect printing of the "appears as"
251 message. Affected file irssi/src/silc/core/client_ops.c
253 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
255 * Added CRT (Chinese Remainder Theorem) supported RSA
256 private keys and private key operations. This significantly
257 increases private key operation efficiency. No compatibility
258 issues with new or old private keys. Affected files are
259 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
261 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
263 * Fixed GCC-3.3.2 related compilation warnings from the
266 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
268 * Removed RC6 from distributions.
270 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
272 * Added some better comments to lib/silccrypt/silcpkcs.h,
273 optimized some routines in lib/silccrypt/silcpkcs.c.
274 Added test_silcpkcs into lib/silccrypt/tests/.
276 * Fixed silc_rng_global_init to actually init the global RNG
277 if RNG wasn't provided for it. Affected file is
278 lib/silccrypt/silrng.c.
280 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
282 * Added silc_hash_table_find_by_context_ext. Affected files
283 lib/silcutil/silchashtable.[ch].
285 * Save the public key on normal server in WHOIS command reply
286 from attributes, if present, and add it to public key hash
287 table. Fixes WHOIS resolving by public key on normal server.
289 Optimized the attributes resolving on normal server to not
290 resolve if we resolved them already from router.
292 Affected files are silcd/server_query.c, command_reply.c.
294 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
296 * Added support for whois using attributes.
297 Affected files silcd/command_reply.c, silcd/packet_receive.c,
298 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
301 * Added support for whois using public key attribute to /WHOIS i
302 client command. Affected files irssi/docs/help/in/whois.in,
303 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
305 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
307 * Fixed UMODE setting in server when the client has anonymous
308 mode set. The mode setting was not working. Affected file
311 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
313 * Fixed some bugs and typos related to sending split messages.
314 Print notification when sending messages with /MMSG. Affected
315 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
317 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
319 * Optimized the socket referencing in packet routines, client
320 library and server. Affected files are lib/silccore/silcpacket.c,
321 lib/silcclient/client.c and silcd/server.c.
323 * If silc_socket_set_qos is given with NULL arguments the QoS is
324 reset from the socket. Affected files are
325 lib/silcutil/silcsockconn.[ch].
327 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
329 * Add a /LISTKEYS command which lists the locally cached
330 client and server keys. Affected files
331 irssi/src/fe-common/module-formats.[ch],
332 irssi/src/silc/core/silc-{channels,servers}.c
333 irssi/docs/help/in/listkeys.in
335 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
337 * Check that packet queue purging was successful. Affected
338 files lib/silcclient/client.c and silcd/packet_send.c. Related
339 to MAC failed errors.
341 * Do not clear the inbuf even if it is empty if QoS was applied
342 to it. Otherwise the QoS data is cleared and MAC failed error
343 will occur. Affected file lib/silccore/silcpacket.c.
345 * Use the rekey period time as rekey protocol timeout value.
346 If the rekey does not succeed during the rekey period there's
347 something very wrong, and we most likely end up with wrong keys,
348 do graceful reconnect then. Affected file silcd/server.c.
350 * Take reference of the socket in the parser context, as it's
351 possible to have the parsers in queue after the socket is
352 disconnected and this may cause crash. Affected files are
353 lib/silccore/silcpacket.c, lib/silcclient/client.c and
356 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
358 * Fixed KICK command reply sending, it sent to replies.
359 Affected file silcd/command.c.
361 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
363 * Finish the silc-mime.pl script. It now supports MIME type
364 guessing using magic files, signing data messages, executing
365 MIME handlers in background. Affected files
366 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
368 * Changed MIME signal handler to make things easier for the perl
369 script. Affected files irssi/src/silc/core/client_ops.c,
370 silc-servers.c, and irssi/docs/signals.txt
372 * Cleaned up the silc_mime_parse function and fixed detection
373 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
375 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
377 * Resolve the IP for file transfer listener from the connection
378 socket. Affected file lib/silcclient/client_ftp.c.
380 * Accept NULL hostname parameter in the functions
381 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
382 if hostname is not wanted.
384 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
386 * Fixed race condition between silc_client_init and
387 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
389 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
391 * Fixed file transfer connection closing when SIGNOFF for
392 the client is received from server. Affected file is
393 lib/silcclient/client_ftp.c.
395 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
397 * Check for disconnected socket in QUIT callback. Affected
398 file silcd/command.c.
400 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
402 * Modified the MIME parsing to allow \n and \r\n as delimiters.
403 Affected files lib/silcutil/silcstrutil.c
405 * Cleaned up the escape/unescape functions for correctness and
406 speed. Affected file irssi/src/silc/core/client_ops.c
408 * Removed handling for data messages with Content-Type: text/*,
409 moved parsing of MIME headers to the signal handler, added
410 support for signing and verifying data messages. Affected
411 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
412 irssi/src/silc/core/silc-{servers,channels}.c
414 * Added a perl script for handling data messages based on
415 information read from Mailcap files. New file
416 irssi/scripts/silc-mime.pl
418 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
420 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
421 acknowledge recepetion of a message to the sender. Updated
424 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
426 * Unregister channel key saving callback when deleting channel.
427 Affected file lib/silcclient/idlist.c.
429 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
430 before calling notify client operation. Affected file is
431 lib/silcclient/client_notify.c.
433 * Unregister QoS tasks when deleting the socket connection.
434 Affected files lib/silcutil/silcsockconn.[ch],
435 unix/silcunixsockconn.c.
437 * Implemented latest presence-attrs draft changes. Affected
438 files lib/silccore/silcattrs.h and
439 irssi/src/silc/core/silc-queries.c.
441 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
443 * Save old channel keys in list to allow more rapid change
444 of channel keys if server for some reason does that. This
445 avoids loosing so many channel messages due to not having
446 key to decrypt. Affected file lib/silcclient/silcclient.h,
447 idlist.c and client_channel.c.
449 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
451 * Continued backup router tests and fixes. Affected files
452 silcd/server_backup, server_util.c, server.c. See TODO.
454 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
456 * Fixed SERVER_SIGNOFF handling in servers. The client
457 was removed from wrong list thus not removing the client
458 at all. Affected file silcd/packet_receive.c.
460 * Do not execute rekey protocol for disabled connections as
461 it would never go through. Affected file silcd/server.c.
463 * Added timeout for rekey protocol to catch if the protocol
464 never executes successfully. Affected files silcd/server.c
467 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
469 * Abandon packet processing for disconnected sockets. Check
470 this always after calling packet processing callback.
471 Affected file lib/silccore/silcpacket.c.
473 * Fixed double registration disconnection code in server.
474 Closed wrong connection. Affected file silcd/packet_receive.c.
476 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
478 * On normal server reconnect to primary during resuming 4
479 times, then give up. Affected file silcd/server_backup.c.
481 * If during reconnecting to routers we notice we have router
482 connection but no primary router set, the server is in desync.
483 Reconnect to primary to restore network. Affected file
486 * Assure that only one protocol is exeucting at the same time.
487 Added checks for all protocols. Affected files are
488 silcd/server.c and server_backup.c.
490 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
492 * Check that a string is not already part on invite/ban
493 string when processing it. Affected file silcd/server_util.c.
495 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
497 * Fixed the CUMODE_CHANGE for founder mode changes to comply
498 with 1.2 version of the protocol. Affected file is
499 silcd/packet_receive.c.
501 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
503 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
504 where the passphrase was given. Affected file is
507 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
509 * INVITE and BAN notifys are now delivered from routers to
510 servers (but not clients) on the channel. Updated specs and
511 code. Affected files silcd/packet_[send|receive].[ch],
512 command.c, server.c and server_util.c.
514 * Implemented INVITE and BAN announcing. Affected files are
515 silcd/server.[ch], server_util.c.
517 * Implemented SilcStatus error type argument returning in
518 command reply error in server. Affected file silcd/command.c.
520 * Implemented SilcStatus argument returning in comand reply
521 in client library. The command_reply client operation now
522 returns error specific arguments as well. Affected files
523 are lib/silcclient/command_reply.[ch], client_resume.c,
524 lib/silccore/silcstatus.[ch].
526 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
528 * Backup router protocol version 1.2 implemented. Testing still
529 required. Affected files in silcd/server_backup.[ch], server.c,
530 packet_receive.c and server_internal.h.
532 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
534 * silc_client_send_[channel|private]_message now return TRUE
535 or FALSE. Affected file lib/silcclien/client_channel.c and
538 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
540 * Check for explicit nickname in INVITE and BAN processing
541 during join as well (and don't expect only wildcards in
542 invite/ban strings). Affected file silcd/command.c.
544 * Fixed the INVITE and BAN by public key. The public key saved
545 is the PK payload (as specified) not the raw data. Affected
546 file silcd/server_util.c.
548 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
550 * UTF-8 text message support for actions and notices in SILC
551 Client. Affected file irssi/src/silc/core/client_ops.c.
553 * silc_get_username and silc_get_real_name now returns sensible
554 data on Win32. Patch by Toni Willberg. Affected file is
555 lib/silcutil/win32/silcwin32util.c.
557 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
559 * Provide a signal handler to send MIME encoded messages and emit
560 a signal when a MIME encoded message is received. Also document
561 the signals for usage with the perl interface.
563 A sample perl script will be supplied at a later point.
565 Affected files are irssi/docs/signals.txt,
566 irssi/src/silc/core/client_ops.[ch],
567 irssi/src/silc/core/silc-{channels,servers}.c
569 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
571 * Use SILC_COMMAND_PING to estimate the round-trip time to the
572 server. Use this time to display a lag and disconnect when it
573 exceeds a specified limit.
575 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
577 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
579 * Remove the channel auth list in normal server if router
580 encofrces its list during connecting. Send notify to channel
581 to remove the mode to remove the list. Affected files are
582 silcd/server_util.c and silcd/packet_receive.c.
584 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
586 * Added support for channel public keys. Updated protocol specs
587 and implemented it. Affected files are
588 silcd/command.c, command_reply.c, lib/silcclient/command.c,
589 lib/silcclient/command_reply.c.
591 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
593 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
594 terminate the process on Linux. Affected file silcd/silcd.c.
596 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
598 * Check for NULL buffer in silc_buffer_clear. Affected file
599 is lib/silcutil/silcbuffer.h.
601 * Simplified the backup router protocol by removing the _GLOBAL
602 types. Updated protocol specs and the code. Affected files
603 are silcd/server_backup.[ch].
605 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
607 * Deny '@' and '!' from nicknames since they are reserved
608 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
609 Updated protocol specs and the code.
611 Affected files are silcd/server_util.[ch].
613 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
615 * Fixed stack overflow in Irssi SILC client. Affected
616 file irssi/src/silc/core/client_ops.c.
618 * Check that Host is set in ServerConnection and RouterConnection
619 in silcd.conf. Affected file silcd/serverconfig.c.
621 * Fixed crash in server with protocol completion callbacks,
622 namely rekey and backup resuming protocols. Affected files
623 are silcd/server_backup.c and silcd/server.c.
625 * Fixed rekey protocol to not restart if it is started already.
626 Affected files are lib/silcclient/client.c and
629 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
631 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
633 * Fixed EOF handling in SILC Config, affected file
634 lib/silcutil/silcconfig.c.
636 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
638 * Fixed RESOLVING flag handling in JOIN notify and other
639 notifys to handle the resolvings correctly in client library.
640 Affected file lib/silcclient/client_notify.c.
642 * Do not send full INVITE and BAN lists in INVITE and BAN
643 notifys, only the changed information. Affected file
646 * Fixed INVITE notify sending in INVITE command, send it
647 only when needed. Affected file silcd/command.c.
649 * Handle the founder key change properly in CMODE_CHANGE
650 notify. Bug #122. Affected file silcd/packet_receive.c.
652 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
654 * Remove the mark for output (mark it only for input) after
655 purging outgoing queue. Prevents the "Error in select()"
656 floods. Affected file silcd/packet_send.c.
658 * Fixed incorrect connection deletion from client library
659 after calling "connect" client operation. Could cause
660 crashes for example during reconnect timeouts. Affected
661 files are lib/silcclient/client.c and
662 irssi/src/silc/core/client_ops.c.
664 * Check server private key file permissions before starting
665 the server. Affected file silcd/serverconfig.c.
667 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
669 * NULL terminate allocated string in silc_buffer_strformat.
670 Affected file lib/silcutil/silcbuffmt.c.
672 * Rewrote the invite/ban list string handling in server to
673 use SilcBuffer instead. Affected files are silcd/command.c
674 and silcd/server_util.c.
676 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
678 * Fixed double free in CMODE command when setting new HMAC
679 for channel. Affected file silcd/command.c.
681 * Added couple of missing memset's to zero sensitive memory.
682 Affected files silcd/command.c, lib/silcclient/command.c.
684 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
686 * Fixed a double free in INVITE command error handling in
687 server. Affected file silcd/command.c.
689 * Added macros SILC_SWAB_[16|32] to swab byte order of
690 16-bit and 32-bit unsigned integers. Affected file
691 lib/silcutil/silctypes.h.
693 * Use the SILC_SWAB_16 instead of htons() in server when
694 handling ports since the ports in structures are always
695 in little-endian order (regardless of platform). Affected
696 file silcd/serverid.c and silcd/server_backup.c.
698 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
700 * Send DISCONNECT in close admin command in server. Affected
701 file silcd/command.c.
703 * Check whether we are already connecting to a remote router
704 (in addition of checking whether we are already connected)
705 before creating new connection. Affected file silcd/server.c.
707 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
709 * Added better compiler and compiler flags checking in
712 * Check that socket is valid after QoS is applied to data.
713 Affected file lib/silcutil/unix/silcunixsockconn.c.
715 * Make sure the socket connecetion is not closed to early
716 when closing connection in server. Also make sure the
717 connection is always closed after error in a protocol.
718 Affected file silcd/server.c.
720 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
722 * Removed --session and --dummy options from Irssi SILC Client.
723 -d option is available only if --enable-debug was given.
724 Affected files are irssi/src/silc/core/silc-core,
725 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
727 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
729 * Added silc_buffer_steal to steal the data from the buffer.
730 Affected file lib/silcutil/silcbuffer.h.
732 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
734 * Fixed server crash with double Primary block in config file.
736 Fixed also various memory leaks around the config file
737 parser. Affected files lib/silcutil/silcconfig.c,
738 silcd/serverconfig.c.
740 * Changed my nickname (Johnny Mnemonic) to my real name, this
741 means that bugs introduced by him were actually introduced
744 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
746 * Don't display "foo appears as foo\nYou're now known as foo"
747 messages. Affected file irssi/src/silc/core/client_ops.c
749 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
751 * Fixed error handling of invalid client entry when calling
752 commands in server. Fixes a crash. Affected file
755 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
757 * Added some sanity checks in server for correctness of the
758 server configuration. Affected file silcd/serverconfig.c.
760 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
762 * Prevent endless resolving of user informations in USERS
763 command by checking the command reply status correctly.
764 Affected file lib/silcclient/command_reply.c.
766 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
768 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
769 file is lib/silcutil/silcfileutil.c. A patch by Matthew
770 Aldous <Matthew@Aldous.com>.
772 * Added better implementation using CriticalSection of
773 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
774 <mikko.lahteenmaki@pikabaana.net>.
776 * Added some Winsock WIN32 compatiblity defines into
777 includes/silcwin32.h.
779 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
781 * Fixed double free in async host lookup code. Affected file
782 lib/silcutil/silcsockconn.c.
784 * On backup router handle now the SERVER_SIGNOFF from router
785 for local connected servers too, and close the connections.
787 Do not process them as normally signing off servers when they
788 really signoff by sending EOF fe, but always assume that
789 router sends the SERVER_SIGNOFF.
791 Affected files silcd/server.c and silcd/packet_receive.c.
793 * Fixed socket unsetting when closing connections. Affected
794 files silcd/server.c and silcd/packet_send.c.
796 * Do not print the nickname in SERVER_SIGNOFF if we do not
797 have it. Prevents asserts in Irssi core. It is possible we
798 don't have the nick if it was just being resolved when server
799 signoff. Affected file irssi/src/silc/core/client_ops.c.
801 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
803 * Fixed autonick crashbug in client library. Affected file
804 lib/silcclient/client.c.
806 * Fixed Unix implementation of SilcMutex to really assert if
807 the mutex is locked/unlcoked already. Affected file
808 lib/silcutil/unix/silcunixmutex.c.
810 * Fixed locking in silc_schedule_uninit. It didn't lock
811 when dispatching timeout tasks. Affected file is
812 lib/silcutil/silcschedule.c.
814 * Changed Win32 implementation of SilcThread to use modern
815 Win32 interface. Affected file is
816 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
818 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
820 * Don't print signed messages when sending failed. Affected files
821 irssi/src/silc/core/silc-[servers.c/commands.h]
823 * Send adquate signal when founding a channel by joing it. Affect
824 file irssi/src/silc/core/client_ops.c
826 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
828 * Fix theme abstracts parsing. Affected files irssi/default.theme,
829 irssi/src/fe-common/core/themes.c
831 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
833 * Fixed close command to use the port correctly when closing
834 server connections. Affected file silcd/idlist.c.
836 * Check for NULL outbuf in silc_socket_write. It is possible
837 that it is NULL is some odd case. Affected files are
838 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
840 * Do not call final protocol callback for backup router
841 resuming protocol when closing connection. It is closed
842 by timeout in case of error. Affected file silcd/server.c.
844 * Backup reconnect to router if backup resuming protocol
845 failed. Affected file silcd/server_backup.c.
847 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
849 * Fixed double free in SKE library error hadling when signature
850 error occurred. Affected file lib/silcske/silcske.c.
852 * Save the fingerprint to new SilcClientEntry after changing
853 nickname. Affected file lib/silcclient/client_notify.c.
855 * Print SIGNOFF in Irssi SILC client only if the nickname is
856 known. Prevents asserts in Irssi core. It is possible we
857 don't have the nick if it was just being resolved when it
858 quit. Affected file irssi/src/silc/core/client_ops.c.
860 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
862 * Fixed double free in invite list adding code when adding
863 invite strings. Affected file silcd/server_util.c.
865 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
867 * More log printing during backup router protocol. Affected
868 file silcd/server_backup.c.
870 * Removed backwards support for old private key file format.
871 Affected file lib/silccrypt/silcpkcs.c.
873 * Removed backwards support for not-so-strict decryption length
874 check, it's strict now. Affected lib/silccrypt/silccipher.c.
876 * GETKEY to update the client entrys fingerprint too.
877 Affected file lib/silcclient/command_reply.c.
879 * Added --without-libtoolfix for package builders using weird
880 wrappers around libtool (BSD at least).
882 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
884 * Fixed backup router bugs: When backup resumes router and
885 receives a CHANNEL_MESSAGE packet the backup must not act
886 as router since the packet header decryption would be
887 different. Also, when relaying packets to channel, do
888 not re-encrypt packets on backup that came from the primary
889 since the connection isn't really router-router connection.
890 Affected files silcd/server.c, silcd/packet_send.c.
892 * Added checks in encryption/decryption that encryption/decryption
893 length sent as argument really is multiple by block size. Helps
894 catching really weird bugs like the above backup router bugs
895 when packets are being decrypted in wrong way. Affected files
896 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
898 * Fixed padding generation in private key file encryption.
899 Affected file lib/silccrypt/silcpkcs.c.
901 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
903 * Added ignore_message_signatures setting which can be used
904 to ignore signatures in messages. Affected files are
905 irssi/src/silc/core/client_ops.c, silc-core.c.
907 * Fixed the libtoolfix to use command line options instead of
908 environment variables. They didn't work as expected. Now,
909 the libtool is fully run-time configurable.
911 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
913 * Verify signature payload for signed messages. Affected files
914 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
915 irssi/src/silc/core/silc-core.h
917 * Display signature verification result in public and private
918 messages using theme abstracts. See irssi/default.theme for
919 examples on their usage. Affected files
920 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
921 irssi/src/fe-common/silc/module-formats.[ch],
922 irssi/src/fe-common/silc/fe-common-silc.c,
923 irssi/src/fe-common/silc/Makefile.am
924 irssi/src/fe-common/core/fe-messages.[ch]
926 * Fixed bugs in Irssi's theme parsing. Affected files
927 irssi/src/fe-common/core/themes.c
929 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
931 * Calculate the correct length for signed messages before
932 encrypting, it must be multiple by block size. Affected
933 file lib/silccore/silcmessage.c.
935 * silc_message_signed_get_public_key returns now both
936 decoded and encoded public key. Affected files are
937 lib/silccore/silcmessage.[ch].
939 * Added libtoolfix script that makes the libtool more generic
940 and configurable in run-time. Now we can specify in run-time
941 if what kind of libraries we want to create, regardless of
942 configuration. SIMs are now creates even if --disable-shared
943 was explicitly given.
945 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
947 * Fixed founder key sending in CMODE command in client.
948 Affected file lib/silcclient/command.c.
950 * Fixed CUMODE founder authentication in server to not check
951 for client's public key since it's not supposed to do that.
952 Affected file silcd/command.c.
954 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
956 * Set realname and hostname in NICK_REC records. Affected file
957 irssi/src/silc/core/silc-nicklist.c
959 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
961 * Remove 1.0 protocol backwards compat code from client
964 * Added more reliable check for whether nickname did change
965 or not, or whether only Client ID changed in NICK_CHANGE
966 notify. Affected file lib/silcclient/client_notify.c.
967 Fixes bug in '@' character handling in a nickname.
969 * Added support for automatically parsing signature from
970 the message payload. Added new function
971 silc_message_get_signature to return the payload to
972 application. Affected files lib/silccore/silcmessage.[ch].
974 * Changed the private_message and channel_message client
975 operations to deliver the SilcMessagePayload to the
976 application too. Application can use it fe. to get the
977 signature from the message for verification. Affected
978 file lib/silcclient/silcclient.h, client_channel.c and
981 * Redefined the signed payload for message payloads.
982 Updated protocol specs and implemented.
984 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
986 * Fixed wrong invite and ban list handling in server command
987 reply. Affected files are silcd/command_reply.c,
988 silcd/server_util.[ch].
990 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
992 * Fixed CMODE setting in server when founder mode was set.
993 Affected file silcd/command.c. Bug #95.
995 * Added support to setting specific public key in CMODE in
996 Irssi SILC client. Affected file lib/silcclient/command.c.
998 * Added support to use specific public key in CUMODE in
999 Irssi SILC Client. Affected file lib/silcclient/command.c.
1001 * Added support for inviting and banning by public key in
1002 Irssi SILC client. Affected file lib/silcclient/command.c.
1004 * Fixed fingerprint/babbleprint showing in invite and ban
1005 list command replys. Affected file is
1006 irssi/src/silc/core/client_ops.c.
1008 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1010 * Format CMODE +c and +h to display both the mode and the argument
1012 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1014 * Added test vectors and test programs for SHA-1, MD5,
1015 HMAC-SHA1 and HMAC-MD5. New tests are located in
1016 lib/silccrypt/tests/. Fixed also argument decoding bug in
1017 MD5 implementation. Affected file lib/silccrypt/md5.c.
1019 * Changed the channel private key and private message key
1020 generation (with static keys) to use SHA1 instead of MD5,
1021 as SHA1 is the mandatory hash function in SILC. Affected
1022 file lib/silcclient/client_[channel/prvmsg].c.
1024 * Changed the private key file encryption to use SHA1 instead
1025 of MD5. Added support for the old generation and added
1026 automatic change of the key (to be removed later). Affected
1027 files lib/silccrypt/silcpkcs.c.
1029 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1031 * Load only files with .pub suffix in PublicKeyDir. Affected
1032 file silcd/serverconfig.c.
1034 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1036 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1037 channels. Affected files silcd/silcd.c, silcd/server.h.
1039 * Added the config directive PublicKeyDir for the client block.
1040 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1042 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1044 * Merged Toni's irssi/silc.conf patch.
1046 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1048 * Max alloc tests in allocation routines. Affected file
1049 lib/silcutil/silcmemory.c.
1051 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1053 * Fixed a typo in resuming code that fixed detach/resume code
1054 in server. Bug #93. Affected file silcd/packet_receive.c.
1056 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1058 * Do reverse lookups for server when /connecting. Affected files
1059 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1060 irssi/src/core/net-nonblock.*
1062 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1064 * Added library versioning for shared libraries. Affected
1065 files configure.in.pre and lib/Makefile.am.pre.
1067 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1069 * Display INVITE and BAN lists as specified by SILC 1.2
1071 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1073 * Do not send invite list back unless asked (when sending
1074 no arguments) or when list was modified. Affected file
1077 * Remove client from invite list in KILLED notify and in
1078 KILL command. Affected file silcd/command.c and
1081 * Fixed bugs in invite list handling in INVITE command.
1082 Affected files silcd/command.c and silcd/server_util.c.
1084 * Merged with Irssi 0.8.6.
1086 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1087 Affected file irssi/src/fe-text/silc.c.
1089 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1091 * The silc_argument_get_[first/next] now return the argument
1092 type to caller. Added silc_argument_payload_encode_one.
1094 Affected files are lib/silccore/silcargument.[ch].
1096 * Added support for the SILC 1.2 INVITE command and new
1097 invite lists to server. Affected files are silcd/command.c,
1098 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1100 * Added support for the SILC 1.2 BAN command and new
1101 ban lists to server. Affected files are silcd/command.c,
1102 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1104 * Added support to client sending new INVITE command. Affected
1105 file is lib/silcclient/command.c.
1107 * Added support to client sending new BAN command. Affected
1108 file is lib/silcclient/command.c.
1110 * Added support for removing client from invite list when kicked
1111 from channel, as SILC 1.2 dictates. Affected files are
1112 silcd/packet_receive.c and silcd/command.c.
1114 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1116 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1117 automatically the cipher's internal IV. Affected files
1118 lib/silccrypt/silccipher.[ch].
1120 * Assure the RESUME_CLIENT packet is not sent to twice to
1121 backup router if the detached client was originated from
1122 the backup. Affected file silcd/server.c. Bug #76.
1124 * Changed silc_sim_symname to not allocate memory. Affected
1125 file lib/silcsim/silcsimutil.c.
1127 * Fixed memory leaks with SIMs in server. Affected files
1128 silcd/serverconfig.c, silcd/server.c.
1130 * Fixed channel key distribution after resuming detached
1131 client. Affected files silcd/packet_receive.c.
1133 * Fixed channel's global_user boolean checking after detaching.
1134 Check it after changing the owner of the client not before.
1135 Affected file silcd/packet_receive.c.
1137 * Fixed few double frees from client library. Fixes at least
1138 Bug #81, possibly others too.
1140 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1141 notifys in Irssi SILC Client. Affected file is
1142 irssi/src/silc/core/client_ops.c. Bug #82.
1144 * Applied Ville Räsänen's manual page and --mandir bugfix
1145 patch. Affected files are configure.in.pre and Makefile.am.pre.
1148 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1150 * Added support to backup router protocol for backup to tell
1151 normal server that it cannot use the backup router as primary
1152 because the primary isn't really down. Updated protocol
1155 * Added support for primary router to tell backup router that
1156 resuming is not possible because the backup really isn't primary
1157 in the cell. For example if backup disconnected itself the
1158 resuming is not allowed since the primary really did not
1159 go down. Updated protocol specs.
1161 * Removed MARS from crypto library.
1163 * Defined the CTR mode and Randomized CBC mode in SILC. The
1164 CTR mode is RECOMMENDED now in specification. Defined also
1165 Serpent cipher as optional cipher. Updated the protocol specs.
1167 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1169 * Added support for inviting/banning by IP/MASK, public key,
1170 and explicit Client ID. Redefined the command and notify
1171 types to allow easier forwards support for other methods
1172 of inviting/banning. Updated protocol specs.
1174 * Remove the client from channel's invite lists if the client
1175 is kicked or killed. Updated protocol specs.
1177 * Unified the Channel Message Payload and Private Message
1178 into one Message Payload. Updated protocol specs and
1181 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Don't wait for EOF after socket error has occurred, but
1184 close the connection. Affected file is silcd/server.c.
1186 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1188 * Added support for setting FOUNDER mode on channel with
1189 specific public key which can be set with CMODE command.
1190 Updated protocol specs and implemented in client and server.
1192 * Fixed the Irssi SILC client to correctly shutdown the client
1193 library to avoid memory leaks. Affected files are
1194 irssi/src/silc/core/silc-core.c and silc-servers.c.
1196 * Deprecated the No Reply flag in SKE protocol and introduced
1197 "IV Included" flag which can be used to indicate that the IV
1198 is included in the ciphertext. This makes it possible to use
1199 SILC on unreliable transport, such as UDP which may cause
1200 packet reordering and losses. Updated protocol specs, did
1203 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1205 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1206 < 32 bit values in correct size. Affected file is
1207 lib/silcmath/mp_mpi.c.
1209 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1211 * Fixed the KE Start Payload parsing to check that mandatory
1212 fields are present. Affected file lib/silcske/payload.c.
1214 * Fixed compilation warnigs in Irssi SILC Client. Affected
1215 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1217 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1219 * Print "nick now appears as newnick" and update Irssi's nicklist
1220 when you change your nick to "nick". Closes #62
1222 * Never format your own nick. Closes #63
1224 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1226 * SILC_UMODE_GONE changes are now propagated correctly to the
1227 Irssi client. Closes #54
1229 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1231 * Fixed example in /HELP KEY
1233 * Added expando $j which expands to current SILC Client version
1235 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1237 * Fixed public key decoding in crypto library.
1239 * Added better error printing to SKE library.
1241 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1243 * Fixed NICK command to not crash if nickname was not sent.
1245 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1247 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1248 Deprecated the old Encrypt-And-MAC order. Updated protocol
1249 specs and implemented.
1251 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1252 generation. Updated specs and implemented.
1254 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1256 * Added support for rekey before 2^32 sequence number wraps.
1257 Affected files in server and client library.
1259 * Padding must be at least 8 bytes now. Implemented and updated
1262 * Compute maximum padding for authentication packets to make
1263 passphrase approximation attacks impossible. Affected files
1264 in client library and in server.
1266 * Fixed PING command sending in client library and handling in
1267 server. The server ID must be ID Payload, not raw ID data.
1268 Affected files in server and client library.
1270 * Defined that all public keys sent in commands and notify
1271 payloads are actually Public Key Payloads not raw public key
1272 data. Updated protocol specs and implemented.
1274 * Updated protocol version to 1.2. Updated specs and code.
1276 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1277 status types. Updated specs and the code.
1279 * Added support for normal client to kill its own entries from
1280 the network. Updated protocol specs and the code.
1282 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1283 and added initial implementation.
1285 * Added MAC field to the Private Message Payload to protect
1286 against chosen ciphertext attacks. Updated the protocol specs
1289 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1290 attribute to indicate the user's current idle and signon time
1291 of a service. Updated protocol specs and implemented.
1293 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Added "do_not_bind" argument to silc_client_file_send what
1296 can be used to not bind locally but assume the file receiver
1297 provides the point of connect. Usefull when sender is behind
1298 NAT device. Affected file lib/silcclient/silcclient.h and
1301 * Added -no-listener option to FILE SEND command in Irssi SILC
1302 client. Affected file irssi/src/silc/core/silc-servers.c.
1303 Renamed FILE RECEIVE to FILE ACCEPT.
1305 * Confirm passphrase for private key encryption in
1306 silc_create_key_pair and silc_change_private_key_passphrase.
1307 Affected files are lib/silcutil/silcapputil.c.
1309 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1311 * Move silc_client_packet_send back to internal, added
1312 silc_client_send_packet, a bit simpler function for application.
1313 Affected files lib/silcclient/silcclient.h, client.c and
1316 * Moved the SilcClientEntry, SilcChannelEntry and
1317 SilcServerEntry to silcclient.h to be public and documented
1318 them for application. Affected files are
1319 lib/silcclient/silcclient.h and idlist.h.
1321 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1323 * Fixed manual page installation patch by Ville Räsänen.
1324 USERS help page fix patch by Ville Räsänen
1326 * Changed the silc_client_command_call interface to make
1327 the command call simpler for the application. The library
1328 now handles the command line parsing, command finding and
1329 execution. Application only needs to call the function
1330 with the command line. Affected files are
1331 lib/silcclient/silcclient.h, command.[ch].
1333 * Fixed silc_get_input to NULL-terminate the returned input.
1334 Affected file lib/silcutil/silcutil.c.
1336 * Resolve the client's public key in JOIN command if the
1337 founder auth data is being requested but we don't know the
1338 client's public key. Affected file silcd/command.c.
1341 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1343 * Print notify for server opers when backup router comes
1344 online. Affected file silcd/server.c.
1346 * Fixed the INVITE command to send the invite list in
1347 command reply. Affected file silcd/command_reply.c.
1349 * Fixed MOTD command reply sending. Affected file
1352 * UTF-8 decode the topic in TOPIC command reply and LIST
1353 command reply in Irssi SILC client. Affected file is
1354 irssi/src/silc/core/client_ops.c.
1356 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1358 * Fixed the INVITE command to not crash Irssi SILC client
1359 when given without nickname argument. AFfected file
1360 irssi/src/silc/core/client_ops.c.
1362 * Fixed double free in WHOIS query on normal server when
1363 forwarding query to router. Affected file is
1364 silcd/server_query.c.
1366 * Fixed WATCH command reply handling on normal server which
1367 was missing altogether. Affected file silcd/command_reply.c.
1370 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1372 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1373 Included yodl sources for each of these. Also modified
1374 Makefile.am prototype to install these files to proper
1375 locations. Updated CREDITS. Affected file Makefile.am.pre,
1376 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1379 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1381 * Added support for encrypted private key files. Now
1382 passphrase must be provided when new key pair is created
1383 (can be empty though), and prompted when loading the
1384 private key. Added support for loading the old-style
1385 non-encrypted private keys as well. Affected files
1386 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1389 * Fixed silc_get_input to accept input on all terminals.
1390 Affected file lib/silcutil/silcutil.c.
1392 * Moved the Irssi SILC client key loading and other stuff
1393 to be called after the arguments and UI is initialized.
1394 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1396 * Added -P option to Irssi SILC client which can be used
1397 to change the passphrase of the private key. Affected
1398 file irssi/src/silc/core/silc-core.c.
1400 * Added silc_change_private_key_passphrase apputil routine
1401 to lib/silcutil/silcapputil.[ch].
1403 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * Fixed connection closing in client library to not crash.
1406 Moved the connection freeing totally to function
1407 silc_clinet_del_connection. Affected file
1408 lib/silcclinet/client.c.
1410 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Changed includes/silcincludes.h to silcincludes.h.in to
1413 include configuration specific information. The silcdefs.h
1414 is not included in to installation anymore (it's only
1415 compilation time header).
1417 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1419 * Moved the SilcClient and SilcClientConnection from client.h
1420 to the public lib/silcclient/silcclient.h. Changed the
1423 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * If version string in silc_clinet_alloc is NULL the library
1426 puts it automatically. Affected file lib/silcclient/client.c.
1428 * Changed the version strings from variables to #define's
1429 in includes/silcversion.h.
1431 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1433 * Added shared library complation support.
1435 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Added lib/silcutil/silcapputil.[ch] for application
1438 utility functions. It includes routines for applications'
1439 convenience. Added silc_create_key_pair, silc_show_public_key
1440 and silc_load_key_pair functions.
1442 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * Send RESUME_CLIENT packet from router to backup routers
1445 to in resuming. Affected file silcd/packet_receive.c.
1447 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * In IDENTIFY command parsing, send all other IDs except
1450 Client IDs explicitly to router for resolving on normal
1451 server. Also check that ID received in WHOIS command is
1452 always Client ID, others are not allowed. Affected file
1453 silcd/server_query.c.
1455 * Merged latest changes from irssi.org CVS.
1457 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1459 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1460 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1462 * Fixed the heartbeat sending in Irssi SILC client. Moved
1463 the silc_client_packet_send to silcclient.h for application
1464 usage. Affected files lib/silcclient/client_internal.h
1465 lib/silcclient/silcclient.h.
1467 * Fixed a bug in query resolving in server. Used wrong
1468 variable in a for loop and crashed. Affected file is
1469 silcd/server_query.c.
1471 * Server constructs requested attributes only to locally
1472 connected clients. Affected file silcd/server_query.c.
1475 * Fixed a bug when sending resolving from router to server
1476 with requested attributes. The constructed WHOIS command
1477 was incorrect. Affected file silcd/server_query.c.
1480 * Fixed Requested Attributes saving in WHOIS command reply.
1481 The length of the data buffer must be saved too. Affected
1482 file silcd/command_reply.c.
1484 * Update the client entry's servername after detaching is
1485 over. Affected file silcd/packet_receive.c. Bug #37.
1487 * Resolve incomplete client entrys in CUMODE_CHANGE and
1488 CMODE_CHANGE notifys. Affected file is
1489 lib/silcclient/client_notify.c. Bug #42.
1491 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * Fixed channel key packet processing bug on backup router
1494 during backup resuming protocol. Affected file is
1495 silcd/packet_receive.c.
1497 * Fixed memory leaks in server. Affected files are
1498 silcd/server.c and silcd/packet_receive.c.
1500 * Fixed packet decryption problem when backup router encrypted
1501 channel message with wrong key during backup resuming
1502 protocol. Affected file silcd/packet_send.c.
1504 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1505 Toni Willberg (toniw@iki.fi)
1507 * Changed the SilcCipher context to be private. Changed the
1508 silc_cipher_get_iv to just return pointer to the IV. Added
1509 silc_cipher_get_name to return the name of the cipher.
1510 Fixed code all around to support these changes. Affected
1511 files are lib/silccrypt/silccipher.[ch], client library and
1514 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1516 * Fixed unaligned access in lib/silccore/silcattrs.c.
1518 * Fixed libtool linking in lib/silcsim/Makefile.am.
1520 * Fixed services attribute printing. Affected files is
1521 irssi/src/silc/core/silc-queries.c.
1523 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Fixed a crashbug in incoming server accepting. Affected
1526 file silcd/server.c.
1528 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Added automatically generated index to Toolkit Reference
1533 * Added support for Postscript Toolkit Reference Manual.
1535 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1540 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Added 'send_events' boolean argument to the function
1543 silc_schedule_set_listen_fd which sends the set events to
1544 the application explicitly if set to TRUE. Default action
1545 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1546 lib/silcclient/client_internal.h and silcd/server_internal.h.
1548 * Added silc_compare_timeval to determine which time values
1549 is smaller. Affected file lib/silcutil/silcutil.[ch].
1551 * Added sort-of "Quality of Service" (QoS) support to
1552 SilcSocketConnection. Data reception can be controlled with
1553 rate limit per second and/or read data length limit.
1554 Added silc_socket_set_qos. Affected files are
1555 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1557 * Added the QoS configuration to SILC Server configuration
1558 file. Affected files are silcd/serverconfig.[ch] and
1561 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Merged with irssi.org CVS.
1565 * Failed OPER and SILCOPER authentications are now logged.
1566 Affected file silcd/command.c. Bugs #25.
1568 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1570 * ROBODoc documented lib/silcutil/silcbuffer.h and
1571 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1572 <ville.rasanen@iki.fi>.
1574 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1576 * Added support for auto-passphrase authentication from the
1577 config file during connecting which was not implemented
1578 yet. Affected file irssi/src/silc/core/client_ops.c.
1580 * Fixed a bug in authentication protocol failure handling which
1581 was processing wrong callback context. Affected files
1582 are lib/silcclient/client.c and protocol.c.
1584 * Fixed the /ATTR allow off to actually work. Affected file
1585 is irssi/src/silc/core/silc-queries.c.
1587 * Fixed the /ATTR -del to work. Affected file is
1588 irssi/src/silc/core/silc-queries.c.
1590 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1594 * Fixed mask attribute adding in Irssi SILC client. Affected
1595 file irssi/src/silc/core/silc-queries.c.
1597 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1599 * Added support for saving the requested attributes in
1600 WHOIS to directory. Affected file is
1601 irssi/src/silc/core/silc-queries.c.
1603 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * Added support for parsing VCard fields that do not have
1606 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1608 * Fixed a double free bug in hash table foreach function
1609 if the entry was deleted in the foreach callback. Affected
1610 file lib/silcutil/silchashtable.c.
1612 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1614 * Added silc_attribute_get_verify_data to return the signature
1615 verification data for either user digital signature or
1616 server digital signature in Requested Attributes. Affected
1617 files are lib/silccore/silcattrs.[ch].
1619 * Added silc_vcard_alloc which is used to allocated dynamic
1620 SilcVCard context. The silc_vcard_free now checks whether
1621 the context is dynamically allocated or not. Affected files
1622 are lib/silcutil/silcvcard.[ch].
1624 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Periodically remove the NOATTR status from client entry
1627 so that the client may take the attributes in use even after
1628 server has resolved them unsuccessfully earlier. Affected
1629 file silcd/server_query.c and idlist.h.
1631 * Moved sha1hash and md5hash from client->internal to
1632 SilcClient for application usage. Affected files are
1633 lib/silcclient/client.h and client_internal.h.
1635 * Fixed attribute encoding and decoding bugs. Affected
1636 files lib/silccore/silcattrs.[ch].
1638 * Added ATTR command to Irssi SILC Client which is used to
1639 manage user's Requested Attributes sending and values for
1640 WHOIS command. Affected files around Irssi SILC client.
1642 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Added silc_buffer_strformat which can be used to format
1645 strings into a buffer which size is automatically increased.
1646 Affected file lib/silcutil/silcbuffmt.[ch].
1648 * Added implementation of VCard (RFC 2426) which can be used
1649 as part of Requested Attributes in WHOIS command. Affected
1650 file lib/silcutil/silcvcard.[ch].
1652 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * Some strncat -> silc_strncat changes our the core and
1657 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1658 errors. Added better error printing to SKE library.
1659 Affected files lib/silcske/silcske.c, silcske_status.h and
1662 * Save the PKCS key length even if only private key is set to
1663 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1665 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1666 length in bits not in bytes. Affected files are
1667 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1668 silcd/server_query.c.
1670 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1672 * Added silc_attribute_payload_encode_data to directly encode
1673 the data into the attributes buffer. Renamed function
1674 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1675 Affected files are lib/silccore/silcattrs.[ch].
1677 * silc_hash_table_find_foreach calls the foreach function now
1678 once even if the nothing was found with context set to NULL.
1679 Affected file lib/silcutil/silchashtable.[ch].
1681 * Remove the RESOLVING flag from client entry after received
1682 the Requested Attributes from the client. Fixed memory leak
1683 in client entry freeing. Affected files silcd/server_query.c
1686 * Added Requested Attributes support into SILC Client Library.
1687 It is not able to send requested attributes in WHOIS command,
1688 and also receive and process requested attributes. Added
1689 silc_client_attribute_[add|del] and silc_client_attributes_get
1690 functions. Added also `ignore_requested_attributes' to the
1691 SilcClientParams to not use attributes in client. Affected
1692 files are lib/silcclient/command.c, client_attrs.[ch],
1693 silcclient.h, client_internal and client.[ch].
1695 * Changed the silc_client_get_client_by_id to support Requested
1696 Attributes, it takes them as argument now. Affected file
1697 is lib/silcclient/silcclient.h, and idlist.c.
1699 * Added -details option to WHOIS command in Irssi SILC Client
1700 to support the requested attributes. By default it requests
1701 all attributes. Affected file lib/silcclient/command.c and
1702 irssi/doc/help/in/whois.in.
1704 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1706 * Add also SERVICE attribute for server-constructed attribute
1707 data. Also digitally sign the attributes and add
1708 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1709 silcd/server_query.c.
1711 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Changed the silc_attribute_payload_encode to support list
1714 of attributes (function may be called several times to add
1715 a new attribute). Removed the silc_attribute_payload_encode_list
1716 function. The encoding function now also automatically encodes
1717 the data, so the caller does not need to do that. Affected
1718 files lib/silccore/silcattrs.[ch].
1720 * Added support for replying on behalf of the user to the
1721 Requested Attributes in WHOIS command in the server. Affected
1722 file silcd/server_query.c.
1724 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1725 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1727 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Don't swtich to become primary router if we are backup if
1730 decryption error has occurred. Affected file silcd/server.c.
1732 * Fixed a bug in backup router IP address comparison in
1733 silc_server_backup_get.
1735 Save now also the port of the server/router and use that
1736 in comparison as well. Affected file silcd/server_backup.c.
1738 * Normal server now reconnects to backup router automatically
1739 if connection is lost to it. Affected file silcd/server.c.
1741 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * If packet processing fails (like integrity check fails)
1744 the connection is closed now. Affected files are
1745 lib/silccore/silcpacket.c and silcd/server.c.
1747 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1749 * Fixed double free in RSA public key set function
1750 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1753 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1756 Added server_query.[ch] which provides one interface for
1757 querying information using all three commands.
1759 * Changed all "typedef unsigned char" in core library to
1760 "typedef SilcUInt8".
1762 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1766 * Renamed silc_server_get_client_resolve to
1767 silc_server_query_resolve and moved to server_query.[ch].
1769 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1771 * Resumed client packet handling from server put the resumed
1772 client on wrong list on router and caused the client not
1773 be present on the network anymore. Now fixed to put the
1774 client to correct list. Affected file silcd/packet_receive.c.
1776 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1778 * Various cleanup in error message output in config parsing code
1779 and in server init code. Fixed error log files containing
1780 too many newlines ('\n') in some situations. Affected files are
1781 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1783 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * Use the reverse lookupped hostname in client internals
1786 instead of one user provided us as remote server name.
1787 Affected file lib/silcclient/client.c.
1789 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Added 'app_context' to silc_schedule_init. It is an
1792 application specific context that is delivered to application
1793 in task callback functions. Affected files are
1794 lib/silcutil/silcutil.[ch].
1796 * The hb_context in SilcSocketConnection is not freed
1797 automatically anymore (application must free it). Freeing
1798 it automatic is inconsistent. Affected files are
1799 lib/silcutil/silcsockconn.[ch].
1801 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1803 * Added support for removing explicitly added client connections
1804 in rehash and closing the client connections if they were
1805 unconfigured in the rehash. Affected file silcd/server.c.
1807 * Added support for aborting automatically pending commands
1808 that never receives the reply (to avoid memory leaks).
1809 Added also silc_server_command_pending_timed to set the
1810 specific timeout for pending command. Affected files are
1811 silcd/command[_reply].[ch].
1813 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1814 specs and lib/silccore/silcstatus.h.
1816 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Changed the silc_get_time to accept time value as argument
1819 or if zero is sent return current local time. Affected
1820 file lib/silcutil/silcutil.[ch].
1822 * Added STATS command to client library and Irssi SILC client.
1823 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1825 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Assure that channel key is set before sending it. May
1828 crash server otherwise. Affected file silcd/packet_send.c.
1830 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Assure that endless loop cannot happen with detached client
1833 resolving on normal server. Added idlist status
1834 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1835 silcd/idlist.h and silcd/packet_receive.c.
1837 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Incoming file transfer request cannot use same session as
1840 the sending session. This can happen when sending file to
1841 yourself. Crashed the client on quit. Affected file
1842 lib/silcclient/client_ftp.c. Bug #24.
1844 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Implemented the draft-riikonen-precense-attrs draft and
1847 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1849 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Distribute the SERVER_SIGNOFF notify also to local backup
1852 routers from the primary router. The backup router may not
1853 have the signing of local server directly connected and need
1854 to know about the signoff. Affected file silcd/server_util.c.
1856 * Use the primary router as the origin of the locally connected
1857 server when it is disconnecting from the backup router since
1858 that's where it really is coming from. Now the clients from
1859 the disconnecting server are removed correctly and "shadow"
1860 clients are not left to the backup router. Affected file
1863 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * If normal server is standalone and found existing but disabled
1866 channel, do not re-create the channel since it creates
1867 duplicate same channels. Affected file silcd/server.c.
1869 * Added anonymous client connections support to server. New
1870 "anonymous" configuration option to ConnectionParams section
1871 added. If set to true, the username and hostname information
1872 of the client will be scrambled and anonymous user mode is
1873 set automatically to the user. Affected files are
1874 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1876 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1878 * In JOIN notify handling, mark that the cache entry of the
1879 client cannot be expired. Can cause crashes on normal
1880 server (asserts client->channels). Affected file is
1881 silcd/packet_receive.c.
1883 * From now on distribution versions are used as protocol versions
1884 instead of by default using the Toolkit base version as protocol
1885 version. Affected file prepare.
1887 * Do not set the locally resolved hostname for local client
1888 entry but take what server sends. This way the real hostname
1889 is showed in WHOIS for yourself. Affected file is
1890 lib/silcclient/idlist.c and lib/silcclient/client.c.
1892 * Resolve local info with IDENTIFY when connecting to server.y
1894 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1896 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1897 for implied search (not needed on platforms which has native
1898 pthreads library). Use --without-pthreads to disable threads.
1899 Affected file is configure.in.pre
1901 * Fixed --with-iconv on platforms which need to bypass (broken)
1902 native iconv(). Affected file is configure.in.pre
1904 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Moved -C option parsing in Irssi SILC client at same time
1907 as other options. The UI was initialized earlier and caused
1908 problems on command line. Bug #16. Affected file is
1909 irssi/src/silc/core/silc-core.c.
1911 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1913 * Added global variable silc_log_timestamp that tells silclog
1914 wether to print or not the timestamp in the logging files.
1915 Affected file lib/silcutil/silclog.[ch].
1917 * Added silcd configuration option Timestamp in the Logging
1918 section. Affected file silcd/serverconfig.[ch],
1919 doc/example_silcd.conf.in.
1921 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1923 * Fixed fingerprint checking to check for entirely empty
1924 fingerprint instead of two first bytes when determining
1925 if it is set. Bug #18. Affected file silcd/command.c.
1927 * Fixed duplicate PKCS name registering to not allow it.
1928 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1930 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1932 * Conditionalize non-gcc compiler optimizations for various
1933 platforms, enable those commented out. Cleanups.
1934 Affected file lib/silcmath/mpi/configure.in
1936 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1938 * silc_rng_exec_command() left zombie processes if command
1939 didn't generate any output. Affected file
1940 lib/silccrypt/silcrng.c
1942 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1944 * Rewrote iconv checking, introduce --with-iconv for systems
1945 which rely on libiconv. Check if iconv() provided by libc
1946 is good enough, otherwise demand libiconv. Affected file
1949 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1951 * Search for ldopen() also in libc. This enables SIM support
1952 on *BSD systems. Based on patch from Alex Zepeda. Affected
1953 file configure.in.pre
1955 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1957 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1958 This fixes prepare on *BSD systems. Affected file
1961 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * More fixed for not having purge timeout for global clients
1964 that are on channel. Affected files silcd/command_reply.c
1967 * Fixed the rekey protocol to work with backup router connections.
1968 Rekey packets are now allowed on disabled connections as
1969 well. Affected files silcd/packet_send.c and server.c.
1971 * Do not switch to be as backup router when shutting down and
1972 closing the primary connection. Affected file silcd/server.c.
1974 * Fixed memory leaks in backup router deleting. Added
1975 silc_server_backup_free to free all data during shutdown of
1976 server. Affected files silcd/server_backup.[ch].
1978 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Do not process commands if the sock->user_data is NULL.
1981 Affected file silcd/command.c.
1983 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Fixed buffer overflow and security problems (loosing bits
1986 in CFB encryption) in SILC RNG. Problems reported by
1987 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1989 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * Added yet more checks that client is not expired on global
1992 list if it is on channels. Affected file is
1993 silcd/command_reply.c.
1995 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Merged c0ffee's MIME signal patch which adds support for
1998 sending also MIME messages in Irssi SILC Client, and handling
1999 received MIME messages in a signal (and perhaps doing something
2000 to non-textual MIME messages).
2002 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * Fixed pending command deletion in server and client library
2005 to check the whole list instead of breaking after first found.
2006 The affected files are silcd/command.[ch] and
2007 lib/silcclient/command.[ch].
2009 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2011 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2012 secret or private, otherwise it's possible to find out
2013 whether a secret channel exists or not. Affected file
2016 * If CMODE change fails during the mode setting, assure that
2017 the old mode mask is set for the channel back. Affected
2018 file silcd/command.c.
2020 * Fixed passphrase saving on +a channel on normal server
2021 after successful JOIN command. Affected file silcd/command.c.
2023 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Remove server/router operator privileges in DETACH command,
2026 since it's possible to resume to server where these
2027 privileges would not be allowed for the client. Affected
2028 file silcd/command.c.
2030 * Do not set to wait for backup in rehash of the server.
2031 Affected file silcd/server.c.
2033 * Do not check listener sockets when counting how many
2034 socket connections we have. Affected file is
2035 silcd/server_util.c.
2037 * Do not announce disconnected clients that are remaining
2038 in history (for WHOWAS). This is because SIGNOFF notify
2039 for these has been sent earlier already. Affected file
2042 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Buffer overflow with CUMODE command's mode->mode character
2045 conversion. Reported by Ville Räsänen. Affected file
2046 lib/silcutil/silcutil.c.
2048 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Allow heartbeat packets to go disabled connections anyway.
2051 Affected files silcd/server.c and silcd/packet_send.c.
2053 * Do not broadcast New Channel packets with List flag set
2054 in the packet to backup routers. The router must check
2055 for the correctness of the packets before sending them.
2056 It is possible that router will have enforce Channel ID
2057 change and this would cause desync in the backup router.
2058 Affected file silcd/packet_receive.c.
2060 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2061 are handled in list parsing. They are not list packets
2062 anymore. Affected file silcd/packet_receive.c.
2064 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Stop waiting for backup router through the timeout, not
2067 directly after backup router has arrived. Affected file
2070 * Do not re-create channel keys and send them when removing
2071 clients in server shutdown. Affected files are
2072 silcd/server_internal.h and silcd/server_util.c.
2074 * Notify distribution to backup routers was missing from
2075 the silc_server_send_notify_dest function which caused
2076 desyncing problems with backup router. Affected file is
2077 silcd/packet_send.c.
2079 * The client's channel removing was working wrong on
2080 backup router. It assumed that it doesn't know global
2081 information but backup router does know. For this reason
2082 it could remove channel when it wasn't supposed to do that.
2083 Affected file silcd/server.c and silcd/server_util.c.
2085 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * Stop for a couple seconds after badkup router has become
2088 primary router. Affected file silcd/server.c.
2090 * Added silc_server_remove_servers_by_server, which is used
2091 to remove servers originated from some other server. Also
2092 clients of those servers can be removed too. Affected file
2093 silcd/server_util.[ch].
2095 * When removing clients after a server has signed of remove
2096 also all servers behind that server (unless they are known
2097 to be available locally), and send SERVER_SIGNOFF for each
2098 of the server separately. Also the signed off clients are
2099 sent now separately per signed off server. The affected files
2100 are silcd/server.c and silcd/server_util.[ch].
2102 * All servers added with silc_idlist_add_server must always
2103 have both "router" and "connection" pointers set. Otherwise,
2104 bad server entries may be left around in the cache.
2105 Affected file silcd/command_reply.c.
2107 * Do not create the channel key in NEW_CHANNEL packet
2108 processing if the channel is empty. Affected file
2109 silcd/packet_receive.c.
2111 * Completed backup router support for standalone routers.
2112 Supports also servers in the cell that do not use the backup
2115 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2117 * Fixed a bug in silc_string_regexify which did not add '^'
2118 at the start of each string, and thus the matching was
2119 not explicit. For example ban list iikone@*!*@* would
2120 match also "priikone", which is wrong, it would have to be
2121 *iikone@*!*@* to match also "priikone". Affected
2122 file lib/silcutil/unix/silcunixutil.c.
2124 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Enable all local server connections before updating client
2127 caches when we've become backup router. Otherwise, signoff
2128 packets may not reach the clients. Affected files are
2129 silcd/server.c and silcd/server_util.[ch].
2131 * Fixed a bug in version string parsing which could crash
2132 the program with specially formatted version string.
2133 Bug reported and patch provided by Ville Räsänen. Affected
2134 file lib/silcutil/silcutil.c.
2136 * Handle the disconnection immediately when DISCONNECT
2137 packet is received in server. Affected file silcd/server.c.
2139 * Primary router now waits a short time (10 seconds) for
2140 backup router connection before accepting any other
2141 connection (except local). Affected file silcd/server.c,
2144 * Fixed a crash in client libary in NICK_CHANGE notify when
2145 NICK_CHANGE arrived for client entry we are resolving
2146 currently. Affected file lib/silcclient/client_notify.c.
2148 * Call the sconn->callback completion even if error had
2149 occurred. Start reconnecting always if connection to
2150 primary router fails during backup router protocol.
2151 Affected files silcd/server.c and server_backup.c.
2153 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Added functions silc_server_send_opers and
2156 silc_server_send_opers_notify to send packets stricly
2157 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2158 to send variable argument notify to operators.
2159 Affected files silcd/packet_send.[ch] and silcd/server.h.
2161 * Removed UMODE rights checking with UMODE_CHANGE notify.
2162 Affected file silcd/packet_receive.c.
2164 * Server/router operator now receives notify when network
2165 switches to backup router and when it resumes the use of
2166 primary router. Affected file silcd/server.c and
2167 silcd/server_backup.c.
2169 * Fixed the updating of client information after backup
2170 resuming protocol is over; update all except local clients
2171 to the new primary router. The affected file is
2172 silcd/server_util.c.
2174 * Added support for closing active connections in rehash
2175 that were unconfigured by the user. Supports currently
2176 closing server and router connections. Affected file
2179 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2181 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2184 is NULL since seems that on some platforms NULL is allowed
2185 and on some it's not. Fallback encoding is used instead.
2186 Affected file lib/silcutil/silcstrutil.c.
2188 * Fixed statistics updating for incoming server connection
2189 which could cause problems when re-connecting. Affected
2190 file silcd/server.c.
2192 * Preliminary backup router support for standalone router
2193 added. Affected files in silcd/.
2195 * Mark server connections in backup router disabled before
2196 and after backup protocol. Affected file is
2197 silcd/server_backup.c.
2199 * Added support for reconnecting to remote server connection
2200 even if the protocol fails, and if the configuration wants
2201 us to keep trying to connect anyway.
2203 Server connection is not allowed to backup router if
2204 backup router does not have connection to primary router yet.
2206 Affected file is silcd/server.c.
2208 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * Added silc_client_udpate_server function to update changed
2211 server info. Affected file lib/silcclient/idlist.[ch].
2213 * Added check for server entries that are being resolved when
2214 notify is received. If being resolved, handle the received
2215 notify only after it's resolved so that all notifys are
2216 handled in same order as received from the server.
2218 Added similar resolver check to channel entries. Every
2219 notify that cause resolving of any information that affects
2220 channel entry marks the channel entry in waiting state.
2221 After whatever resolving is over the waiters are signalled
2222 and only then the notifys are handled in the same order
2223 as delivered from the server.
2225 Affected files are lib/silcclient/idlist.[ch], and
2228 * Fixed KILLED notify handling in normal server. Affected
2229 file silcd/packet_receive.c.
2231 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2232 is locally connected, or was locally connected (but may
2233 be detached and connection is not active). Added also
2234 SILC_IS_LOCAL for checking this status. Affected files
2235 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2236 silcd/server.c and silcd/server_internal.h.
2238 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Don't send or handle TOPIC_SET if topic is already set and
2241 is same as being set. Affected files silcd/command.c and
2242 silcd/packet_receive.c.
2244 * Fixed CMODE change rights checking to work correctly when
2245 removing modes by operator. Affected file is
2246 silcd/server_util.c.
2248 * Fixed some handling with New Channel packet in router and
2249 fixed some CMODE_CHANGE notify handling in server and router.
2250 Affected file is silcd/packet_receive.c.
2252 * Changed "disconnect" client operation to include the
2253 reason of the disconnection and optional disconnection
2254 message. Affected file lib/silcclient/silcclient.h.
2256 * Made the compilation of lib/contrib/ stuff conditional.
2257 Affected files configure.in.pre, lib/contrib/Makefile.am.
2259 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2262 to the sender of the notify too, to avoid situation where two
2263 notifys are in the network at the same time going to oppsite
2264 directions. Affected file silcd/packet_receice.c.
2266 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2268 * Delete the client from channel even if the cilent->id is
2269 NULL. It was possible that client was deleted without
2270 removing from channels (theoretically at least). Affected
2271 file silcd/server.c and silcd/server_util.c.
2273 * Free the client data too when resuming is not successful.
2274 Affected file silcd/packet_receive.c.
2276 * Merged some code from c0ffee's silc-plugin. Affected files
2277 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2279 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2280 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2281 to the primary router connection, the other one returns
2282 TRUE if packet must be broadcasted to network.
2284 * All notifys that are destined to primary router (to network)
2285 are now automatically sent to backup routers even if the
2286 router is standalone (and has backup router). Affected files
2289 * Added --without-irssi and --without-silcd configuration
2290 options for disabling the compilation of these applications.
2291 Affected file configure.in.pre and prepare.
2293 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2296 UTF-8 encoding and decoding. Added also new encodings
2297 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2299 Added also SILC_STRING_LANGUAGE which is language and charset
2300 specific encoder and decoer for those platforms that support
2301 iconv(). It can convert the UTF-8 to and from the locale
2302 specific character set.
2304 Affected file lib/silcutil/silcstrutil.[ch].
2306 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2308 * Added function silc_get_command_name to the file
2309 lib/silcutil/silcutil.[ch].
2311 * Improved the server debug output a bit. Affected files are
2314 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * Save the channel passphrase when received succesful JOIN
2317 command reply from router, on normal server. Otherwise
2318 joinig +a channels from normal server is not possible.
2319 Affected file silcd/command.c.
2321 * Fixed a bug in TOPIC_SET notify handling. The notifier
2322 may be other than client too, like server or channel.
2323 It expected it to always be only client and ignored the
2324 notify. Affected file silcd/packet_recieve.c.
2326 * Removed some (unnecessary) debug printing from
2327 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2329 * Do not force CMODE_CHANGE when server is announcing new
2332 Router announces stuff only after server reannounces channel
2333 after CHANNEL_CHANGE notify.
2335 These fixes optimizes the announcing procedure, and perhaps
2336 fixes some problems too. Affected file silcd/packet_receive.c.
2338 * Fixed SERVER_SIGNOFF sending to local clients. It was
2339 totally broken and sent the notify to all local clients,
2340 instead of only to those that was on same channel as the
2341 signing off clients. Affected file silcd/server_util.c.
2343 * Added -D option to server. It can be used to give debug
2344 level. The levels are from 0 - 99, and are predefined for
2345 smooth server debugging. (see silcd.c for the predefined
2346 levels). Affected file silcd/server.c.
2348 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Fixed a bug in Irssi SILC client to close the connection
2351 properly when disconnecting from server. Affected file
2352 irssi/src/silc/core/client_ops.c.
2354 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * When authenticating as founder during JOIN command, check
2357 that the one authenticating becomes the only founder on the
2358 channel. Affected file silcd/command.c.
2360 * Better checking for founder mode setting when CUMODE_CHANGE
2361 notify is received. Affected file silcd/packet_receive.c.
2363 * Close all connections when shutting down the server by sending
2364 DISCONNECT packet. Close all listeners too when shutting
2365 down the server. Affected file silcd/server.c.
2367 * Handle DISCONNECT packet correctly in client library by
2368 calling the "disconnect" client operation. Affected file
2369 lib/silcclient/client.c.
2371 * Handle local errors correctly during resuming. Affected
2372 file lib/silcclient/client.c.
2374 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * The log file is not dupped internally anymore in
2377 lib/silcutil/silclog.c. Fixed memory leaks too.
2379 * The scheduler now dispatches all pending timeout tasks
2380 when it is uninitialized with silc_schedule_uninit.
2381 Affected file lib/silcutil/silcschedule.c.
2383 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2385 * Added --enable-stack-trace option to configure. Added
2386 memory allocation stack trace support. Added files
2387 lib/silcutil/stacktrace.[ch]. Affected files are
2388 lib/silcutil/silcmemory.[ch].
2390 * Fixed memory leaks from libraries and server. Affected
2391 files around the tree.
2393 * Reverted back a fix made to CUMODE which broke it.
2394 Affected file silcd/command.c.
2396 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2399 core library, and implemented it. All textual messages SHOULD
2400 use this flag and the message MUST be UTF-8 encoded.
2401 All text messages sent by Irssi SILC client are now UTF-8
2402 encoded (regardless whether the terminal supports UTF-8 or not).
2403 Affected files are lib/silccore/silcchannel.h,
2404 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2407 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Added lots of new statistics updating that was missing from
2410 the server and router code. Affected files in silcd/.
2412 * Sending SIGUSR1 signal to server now dumps the current
2413 server statistics into /tmp directory. Affected file is
2416 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2417 the SILC Hash Interface also. Added new functions
2418 silc_hash_get_name, silc_hash_init, silc_hash_update and
2419 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2421 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2423 * Added some better info printing for client during connecting.
2424 Affected file silcd/server_util.c.
2426 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2427 to silence a user on a channel. Affected files are
2428 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2429 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2430 and silcd/packet_receive.c.
2432 * Fixed a fatal bug in handling of malformed command payload.
2433 Affected file silcd/command.c.
2435 * Fixed a double free when announcing channel users to router.
2436 Affected file silcd/server.c.
2438 * After successful authentication to channel founder mode, check
2439 that there isn't anyone else with founder mode on the channel.
2440 The one that authenticated will become founder and anyone
2441 else is demoted. Affected file silcd/command.c.
2443 * Added error printing of any error that has occurred during
2444 any command in client library. Affected file is
2445 irssi/src/silc/core/client_ops.c.
2447 * Removed some error printing from the client library and left
2448 it for the application to worry (from the error status it
2449 receives in 'command' client operation. Affected file is
2450 lib/silcclient/command.c.
2452 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2455 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2456 Starting key agreement with itself is denied. Affected file
2457 is lib/silcclient/client_keyagr.c.
2459 * Fixed some error checkings from the SFTP library which caused
2460 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2461 and lib/silcsftp/sftp_util.c.
2463 * Added new "debug" and "debug_string" settings to Irssi SILC
2464 client which can be used to print runtime debugging on the
2465 Irssi's screen. Available when compiled with --enable-debug
2466 option. Affected file irssi/src/silc/core/silc-core.c.
2468 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2470 * Fixed a missing variadic parameter in a function call that
2471 caused server crash when a non-allowed connection arrived.
2472 Reported by Richard Becker. Affected file silcd/server.c.
2474 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Added WATCH list sending to backup routers from router.
2477 The WATCH command is sent by the router to the backup
2478 router. Affected file silcd/command.c.
2480 * Mark the backup_router flag for RouterConnection entry
2481 if the backup router stuff is defined in the config file.
2482 Affected file silcd/serverconfig.c.
2484 * Fixed some backup data sending around the code to work better
2485 if the router is standalone router. Not all places were fixed.
2486 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2489 * Fixed the router connecting when connecting to multiple
2490 routers. It ignored every other router except the first
2491 one. Affected file silcd/server.c.
2493 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Made the private key generation after expiration optional.
2496 If not created after expiration the old key will re-expire
2497 at a later time (and thus key pair is not necessary to
2498 change). Affected file irssi/src/silc/core/clientutil.c.
2500 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * The length arguments in bind() and connect() were wrong
2503 and fixed now to used SIZEOF_SOCKADDR in the
2504 lib/silcutil/unix/silcunixutil.c.
2506 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Fixed detach timeout handling to use Client ID and not
2509 the actual client entry which may be freed in the callback.
2510 Affected file silcd/command.c.
2512 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Merged c0ffee's multiple interface support patch.
2515 Affected files in silcd/.
2517 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Cleanup keys properly. Affected file is
2520 irssi/src/silc/core/clientutil.c.
2522 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Display the user mode on the status bar. Affected file
2525 irssi/src/silc/core/silc-expandos.c.
2527 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2529 * If private message key is not set, but the flag is set in
2530 the packet, ignore the packet since it cannot be decrypted.
2531 Affected file lib/silcclient/client_prvmsg.c.
2533 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * When resuming client, remove the old client entry from
2536 the watcher list too. Affected file silcd/packet_receive.c.
2538 * Do not allow normal server to force founder mode away
2539 from router if the founder mode is already set. Affected
2540 file silcd/packet_receive.c.
2542 * Remove the client entry with watch notify types with short
2543 timeout, and not directly, so that other notifys can be
2544 retrieved too. Affected file lib/silcclient/client_notify.c.
2546 * Display notification about data messages that cannot be
2547 displayed. Affected files irssi/src/silc/core/client_ops.c,
2548 irssi/src/fe-common/silc/module-formats.[ch].
2550 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Fixed the CHANNEL_CHANGE notify handling in client libary
2553 to not use freed memory. Affected file is
2554 lib/silcclient/client_notify.c.
2556 * Fixed CUMODE_CHANGE notify handling in server. Affected
2557 file silcd/packet_receive.c.
2559 * Fixed USERS command to support empty channels. Affected
2560 file silcd/command.c.
2562 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Allow multiple identical pending commands to be registered
2565 in client library. Affected file is lib/silcclient/command.c.
2567 * Call the completion for resolving client information only
2568 after all resolvers has finished. This fixes a crash in
2569 the client. Added support for checking when the resolvers
2570 are finished. Affected file is lib/silcclient/idlist.c.
2572 * Wait by default 3 seconds before reconnecting to the server
2573 after being disconnected. Makes the /detach command a bit
2576 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Check the watcher list before sending signoff notifys
2579 when closing client connection. Affected file is
2582 * Added better CMODE command rights checking. Affected file
2583 silcd/server_util.c.
2585 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Fixed watcher list checking during server signoff. It
2588 crashed the server. Affected file silcd/server_util.c.
2590 * The JOIN command reply returns now the founder's public
2591 key. Affected file is silcd/command.c.
2593 * Announce the channel mode, and the mode properties with
2594 CMODE_CHANGE notify. Affected file silcd/server.c.
2596 * Mark new channels by default disabled, untill at least
2597 one user joins the channel. Affected file is
2598 silcd/packet_receive.c.
2600 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * The nickname argument to watch notify can be optional.
2603 Fixes a crash in server. Affected file silcd/packet_send.c.
2605 * Remove the client entry from cache if the WATCH notify type
2606 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2607 lib/silcclient/client_notify.c.
2609 * Check the watcher list before and after changing nickname
2610 when the NICK_CHANGE notify is received. Affected file is
2613 * Fixed a crash in OPER and SILCOPER command sending. Empty
2614 passphrase caused the crash. Affected file is
2615 lib/silcclient/command.c.
2617 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Merged with Irssi CVS for Irssi SILC client.
2621 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Completed the protocol specifications.
2625 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2627 * Merged with Irssi CVS for Irssi SILC client.
2629 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Added the founder's public key delivery to the
2632 CUMODE_CHANGE notify type as well. Updated the protocol
2633 specs and the code. Affected files are silcd/packet_send.[ch],
2634 silcd/packet_receive.c and silcd/command.c.
2636 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Added silc_pkcs_public_key_copy function into the
2639 lib/silccrypt/silcpkcs.[ch].
2641 * Remove the `iv' from the SilcChannelEntry since we can
2642 live without it. Affected files are silcd/idlist.h and
2643 silcd/packet_receive.c.
2645 * Added support for sending the founder's public key in
2646 the CMODE_CHANGE notify packet in the server. Affected
2647 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2648 silcd/command.c and silcd/server.c.
2650 * Changed the FOUNDER_AUTH authentication to use only
2651 public key authentication as defined by new protocol
2652 specs. Passphrase authentication with that mode cannot
2653 be used anymore. It is now possible to reclaim founder
2654 mode from any server in the network. Affected files are
2655 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2657 * Added permanent channels support by making the channel
2658 permanent when FOUNDER_AUTH mode is set on the channel.
2659 The channel will not be destroyed even if channel is empty
2660 when that mode is set. Protocol TODO #17. Affected
2661 files are silcd/server.[ch], server_util.[ch],
2662 silcd/command.c, silcd/packet_receive.c and
2663 lib/silcclient/command.c.
2665 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Added reference counter to the command reply context in
2668 the client library. Affected files are
2669 lib/silcclient/command_reply.[ch].
2671 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Fixed rekey protocol with PFS in the client library.
2674 Affected file is lib/silcclient/protocol.c.
2676 * Added support for list of errors in client library
2677 command reply handling. Affected file is
2678 lib/silcclient/command_reply.c.
2680 * Defined that the WHOIS and IDENTIFY commands can send
2681 list of errors. Updated the protocol specs. Protocol
2684 * Added support for sending list of errors to WHOIS and
2685 IDENTIFY commands in server. Added support for receiving
2686 list of errors in server. Affected files are
2687 silcd/command.c and silcd/command_reply.c.
2689 * Fixed client info resolving on LEAVE command in client
2690 library to not crash. Affected file is
2691 lib/silcclient/client_notify.c.
2693 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * Defined that the NICK command replies with thew changed
2696 nickname too, to make the nickname changing simpler at
2697 the client's end. Updated protocol specs and the code
2698 in client and server. Affected files are
2699 silcd/command.c, lib/silcclient/command_reply.c and
2700 lib/silcclient/command.c.
2702 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2704 * Added `Compressed' packet flag to indicate that the packet
2705 payload is compressed by the sender. Updated the protocol
2706 specs and the core library. The compression still is not
2707 implemented in the sources. Affected file is
2708 lib/silccore/silcpacket.h.
2710 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Remove pending command callbacks also if the connection
2713 to the server is destroyed. Affected file is
2714 lib/silcclient/client.c.
2716 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2718 * Added new QUIET channel user mode that can be used to
2719 quiet a user in a channel. Updated the protocol specs but
2720 it wasn't implemented yet. Protocol TODO #27. Affected
2721 file is lib/silccore/silcmode.h.
2723 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Added BLOCK_INVITE user mode to be able to block incoming
2726 invite notifications. Protoocol TODO #26. Affected files
2727 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2730 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2731 the protocol specs and the code. Affected file is
2732 lib/silccrypt/silcpkcs.c.
2734 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Disconnect Payload includes now the status type. Updated
2737 the protocol specs and the code. Protocol TODO #25.
2738 Affected files are silcd/server.c, lib/silcclient/client.c.
2740 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2741 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2742 Moved the silc_client_command_status_messages table to the
2743 lib/silcutil/silcutil.c and added new funtion
2744 silc_get_status_message, which deprecates function
2745 silc_client_status_message. Affected files are
2746 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2747 lib/silcutil/silcutil.[ch].
2749 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Defined that the nickname hash in Client ID MUST be from
2752 lowercase nickname. This effectively changes nicknames in
2753 SILC to case-insensitive. Updated the protocol specs and
2754 the code. Affected files are lib/silcutil/silcutil.[ch],
2755 silcd/serverid.c, and silcd/idlist.c.
2757 * Added new channel user modes BLOCK_MESSAGES_USERS and
2758 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2759 code. Affected files are lib/silccore/silcmode.h,
2760 lib/silcclient/command.c, and silcd/packet_send.c.
2762 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2763 specs and code. Affected file lib/silccore/silcstatus.h.
2765 * Added support for watch list. It is possible to add nicknames
2766 to be watched, and when they come to network, leave network
2767 or user mode changes the watcher will be notified of this
2768 change. Added SILC_COMMAND_WATCH command, added new
2769 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2770 notifications. Updated the protocol specs and implemented
2771 this to library, client and server. Protocol TODO #21.
2772 Affected files are lib/silccore/silccomand.h,
2773 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2774 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2775 silcd/packet_send.[ch], silcd/packet_receive.c, and
2776 irssi/src/silc/core/client_ops.c.
2778 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2779 somebody watching you. Updated the protocol specs and the
2780 code. Affected files are lib/silccore/silcmode.h, and
2781 lib/silcclient/command.c.
2783 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2785 * Added service support to SILC protocol. Added new command
2786 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2787 core library. Services are not implemented in server or
2788 client for now. Protocol TODO #20. Affected files are
2789 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2791 * Added SilcStatus argument to `command' client operation
2792 to return the error status when command sending fails
2793 locally. Changed all command in client library to return
2794 correct command status. Affected files are
2795 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2796 irssi/src/silc/core/client_ops.c.
2798 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Added silc_mime_parse function to parse MIME headers.
2801 Affected files are lib/silcutil/silcstruti.[ch].
2803 * Added MIME header parsing in Irssi SILC Client. It displays
2804 all textual MIME objects, others it ignores. Affected file
2805 is irssi/src/silc/core/clien_ops.c.
2807 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2809 * Fixed a bug in the pid writing function, which couldn't be
2810 written in a root-owned directory.
2812 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Defined that channel message to unknown Channel ID must
2815 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2816 Updated the protocol specs and the code in server. The
2817 affected file is silcd/packet_receive.c.
2819 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2821 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2822 that it is used to send error notifys if error occurs during
2823 some SILC packet processing, except commands. The error
2824 types are same as for command reply types. Defined that
2825 if private message is sent to unknown Client ID the error
2826 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2827 Updated the protocol specs and code. Affected files are
2828 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2829 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2830 and irssi/src/silc/core/client_ops.c. Renamed the
2831 SilcCommandStatus to SilcStatus.
2833 * Defined the use of extra WHOIS attributes in WHOIS command.
2834 The <Requested Attributes> (defined in a separate document)
2835 can be used to request additional information about user
2836 not returned by standard WHOIS command. Defined that server
2837 can send WHOIS command directly to client. Client provides
2838 the requested attributes to the server. Updated the protocol
2839 specs. Protocol TODO #4. Implementation is not done yet
2840 (Protocol TODO #24).
2842 * Renamed function silc_client_command_status_message to
2843 silc_client_status_message. Affected files are
2844 lib/silcclient/command_reply.[ch].
2846 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2848 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2849 32 bit integers. Updated the protcol specs and the code.
2850 Affected files are silcd/command.c and
2851 lib/silcclient/command.c.
2853 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2855 * Fixed a bug in library where sending a bogus authentication
2856 payload would lead to a crash. Affected file is
2857 lib/silccore/silcauth.c.
2859 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * Added detach_disabled and detach_timeout server config
2862 options to the server. Affected files silcd/serverconfig.[ch],
2863 silcd/command.c and silcd/packet_receive.c.
2865 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * Added resolve_cmd_ident field to the SilcClientEntry structure
2868 too so that if the entry is for example being resolved so
2869 another command may attach to the same pending command reply
2870 without requiring to resolve the same entry again. Added
2871 support for adding multiple pending commands for one
2872 command idenfier. Affected files lib/silcclient/command.[ch],
2873 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2875 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Defined that server receives WHOIS command reply for private
2878 and secret channels too. Updated protocol specs and the
2879 code in server. Affected file silcd/command.c.
2881 * Defined <channel user mode list> argument to WHOIS command
2882 reply for returning user modes on the channels. The
2883 channel list now doesn't include the user mode anymore but the
2884 actual channel mode. Updated protocol specs and the code in
2885 client and server. Affected files are silcd/command_reply.c,
2886 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2887 and lib/silcclient/command_reply.c.
2889 * Save the channels list in WHOIS command reply in normal server
2890 so that WHOIS always shows joined channels also in normal
2891 server and not just on router. Affected file is
2892 silcd/command_reply.c.
2894 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Defined that server receives USERS command reply for private
2897 and secret channels too. Updated protocol specs and the
2898 code in server. Affected file silcd/command.c.
2900 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Changed the UMODE's mode mask argument to be optional. If
2903 not provided then the command merely returns the current mode
2904 mask to the client. Updated protocol specs and the server.
2905 Affected file is silcd/command.c.
2907 * Added SILC session detachment/resuming support. It is possible
2908 to detach by closing the network connection and then re-connect
2909 and resume to the old client session. Added DETACHED user
2910 mode that server will set for detached client. Added new
2911 packet RESUME_CLIENT which is used to perform the resuming
2912 process. Added DETACH command. Updated the protocol specs,
2913 core library, client and server. Protocol TODO #22. Very
2914 many affected files around the tree.
2916 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Changed the CMODE's mode mask argument to be optional. If
2919 not provided then the command merely returns the current mode
2920 mask to the client. Updated protocol specs and the server.
2921 Affected file is silcd/command.c.
2923 * Changed the Killer's Client ID in KILLED notify to be just
2924 any ID payload since router server is allowed to kill as well.
2925 Updated protocol specs, client libary and server. Affected
2926 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2927 and irssi/src/silc/core/client_ops.c.
2929 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * Added new user modes ANONYMOUS for special anonymous servers
2932 that may set the mode for client, and BLOCK_PRIVMSG which
2933 client may set to block incoming private messages unless the
2934 Private Message Key flag is set (using private keys to protect
2935 private messages). Updated protocol specs and code in client
2936 and server and core library. Protocol TODO #23. Affected
2937 files are lib/silccore/silcmode.h, silcd/server.[ch],
2938 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2939 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2941 * Added new channel user mode BLOCK_MESSAGES which the client
2942 may set to itself to tell server not send channel messages.
2943 Other packets such as channel key packets are still sent.
2944 Protocol TODO #23. Updated the protocol specs, client and
2945 server. Affected files are lib/silccore/silcmode.h,
2946 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2947 lib/silcutil/silcutil.c, silcd/command.c, and
2948 silcd/packet_send.c.
2950 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Redefined the Status Payload to include now two 8 bit fields,
2953 instead of one 16 bit field. This now makes it possible to
2954 send list of errors. Updated the protocol specs and the code
2955 in core library, client library and server. Protocol TODO #1.
2956 Affected files are lib/silccore/silccommand.[ch],
2957 lib/silcclient/command_reply.[ch], silcd/command.c,
2958 silcd/command_reply.c and silcd/packet_receive.[ch].
2960 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2962 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2963 must be handled by the application and should tell the application
2964 that an error message was already printed, and it should print the
2965 config coords (line, filename, ...). Affected files are
2966 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2968 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2969 server config parsing code more readable.
2971 Fixed a bug in the fetch_logging() config callback.
2973 Affected files is silcd/serverconfig.c.
2975 * Drop root privileges when started in foreground. Don't drop them
2976 if debugging also. Affected file is silcd/silcd.c.
2978 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2980 * Added more IM-like features by introducing new user modes
2981 for setting various presence information. Added new modes:
2982 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2983 specs and code. Protocol TODO #19. Affected files are
2984 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2985 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2987 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2989 * Added STATS command to the protocol after all, to return
2990 various statistical information about the network. It can
2991 be used by clients to retrieve statistical information, and
2992 servers may use it to to fetch cell and network wide
2993 statistics from router. Updated the protocol specs and
2994 implemented it to the server. Protocol TODO #16.
2995 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2996 silcd/command_reply.[ch].
2998 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * The LIST command reply in client libary now adds new channel
3001 entry if the returned channel doesn't exist yet in cache,
3002 and returns the channel entry to the application in the
3003 command_reply client operation. Affected file is
3004 lib/silcclient/command_reply.c.
3006 * Changed the channel message payload's MAC generation to
3007 include the IV in the MAC as well. This way all relevant
3008 parts of the channel message payload are authenticated also
3009 with the channel message MAC (and not only by packet MAC).
3010 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3011 Affected file is lib/silccore/silcchannel.c.
3013 * Fixed the SKE to save the remote version, since the
3014 silc_ske_parse_version mistakenly checked wrong version,
3015 after it replaced the start payload. Affected files are
3016 lib/silcske/silcske.[ch].
3018 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3021 string utility functions. Added there also new functions
3022 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3023 Affected files lib/silcutil/silcstrutil.[ch].
3025 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3026 files are lib/silcutil/silcstrutil.[ch].
3028 * Defined that the security property fields in SKE SHOULD be
3029 UTF-8 encoded, defined that version string MUST be US-ASCII
3030 encoded, defined that passphrases sent in connection
3031 authentication protocol MUST be UTF-8 encoded. Implemented
3032 these to the client and server. Defined also that other
3033 passphrases sent in the protocol MUST be UTF-8 encoded.
3034 Affected files are lib/silcske/silcske.c,
3035 lib/silcclient/protocol.c, silcd/protocol.c,
3036 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3038 * Changed the silc_client_close_connection interface to not
3039 need the SilcSocketConnection which should not be visible
3040 to application. Affected files are lib/silcclient/client.c
3041 and lib/silcclient/silcclient.h.
3043 * Rewrote the text for Private Message Key Payload in the
3044 protocol specification. Protocol TODO #11.
3046 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Upgraded the protocol version to 1.1, updated protocol specs
3051 * Added the nickname as new argument to NICK_CHANGE notify and
3052 added it to protocol specs and implemented it to client and
3053 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3054 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3055 lib/silcclient/client_notify.c.
3057 * Added the killer's client ID to the KILLED notify and added
3058 it to protocol specs and implemented it to client and server.
3059 Protocol TODO #13. Affected files are silcd/command.c,
3060 silcd/packet_receive.c, packet_send.[ch],
3061 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3062 The killer's client entry is now returned to application in
3063 the `notify' client operation.
3065 * Fixed the Max Argument fields that had too large value set
3066 in the protocol specs. Protocol TODO #14.
3068 * Added the LEAVE command reply to return the ID of parted
3069 channel. Updated protocol specs and implemented it to the
3070 client and server. Protocol TODO #15. Affected files are
3071 silcd/command.c, lib/silcclient/command_reply.c. The channel
3072 entry is now returned to application in the `command_reply'
3075 * Rewrote the version SKE version checking in client libary
3076 and in server to use the silc_parse_version_string. Affected
3077 files are lib/silcclient/protocol.c, silcd/protocol.c.
3079 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3080 commands that was missing it, and updated protocol specs and
3081 the server implementation. Protocol TODO #10. The affected
3082 file is silcd/command.c.
3084 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3085 generic reply to a generic request (REQUEST flag), and
3086 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3087 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3088 to define the payload for DATA flag. Added the flags to
3089 the implementation. Protocol TODO #9. Affected file is
3090 lib/silccore/silcchannel.h.
3092 Changed the client library to return the message length
3093 to application as well in the channel_message and private_message
3094 client operations. Affected files are
3095 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3096 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3097 and lib/silcclient/client_ops_example.c.
3099 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3100 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3101 the channel. Updated protocol specs and impelemented this
3102 to client and server. Protocol TODO #6. Affected files are
3103 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3104 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3106 Added new options m and M to CMODE command in Irssi SILC
3107 client to set these modes.
3109 * Deprecated all administrative commands from SILC protocol
3110 since they are highly implementation specific commands.
3111 Updated protocol specs. Moved the old commands in
3112 implementations to private range of command types. Affected
3113 files are silcd/command.c, lib/silcclient/command.c and
3114 lib/silcclient/command_reply.c. Protocol TODO #8.
3116 * Fixed a bug in server where sending unknown command crashes
3117 the server. Affected file silcd/command.c.
3119 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Added SILC_PROTOCOLVERSION macro to check protocol version
3122 of a socket connection. The affected file is
3123 lib/silcutil/silcsockconn.h.
3125 * Added better error logging in rekey protocol. Affected file
3128 * Do not check public key types in SKE during rekey. Affected
3129 file lib/silcske/payload.c.
3131 * Fixed the rekey protocol with PFS, which was totally broken.
3132 Affected file silcd/protocol.c.
3134 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * Some client implementations quit network by doing first LEAVE
3137 and then immediately SIGNOFF (like Bombyx). We now do check
3138 after a short time after LEAVE notify and check whether the
3139 client is still valid after LEAVE, and if not we remove it from
3140 cache. Affected file is lib/silcclient/client_notify.c.
3142 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3144 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3145 it's good not to have security holes here.
3147 * Fixed a negative refcount situtuation for the config context.
3148 Affected file is silcd/serverconfig.c.
3150 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3152 * ROBOdoc documented lib/silcutil/silcutil.h.
3154 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Optimized even more the SilcPacketContext structure. Now
3157 totally saved 16 bytes of memory per context after optimization.
3158 Affected files are lib/silccore/silcpacket.[ch].
3160 * Made strict checks for valid SILC IDs. Affected file is
3161 lib/silccore/silcid.c.
3163 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Changed the object argument for silc_cipher_register,
3166 silc_hash_register, silc_hmac_register and silc_pkcs_register
3167 to const. Affected files are lib/silccrypt/silccipher.[ch],
3168 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3170 * Changed the silc_get_username and silc_get_real_name to
3171 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3173 * Fixed the Irssi SILC Client to use the silc_get_username and
3174 silc_get_real_name insted of glib routines since the glib
3175 routines only corrupt stack. Fixes the Irssi SILC to work in
3176 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3178 * Fixed the Irssi to not use g_get_home_dir since it crashes
3179 or returns garbage on cygwin and corrupts stack. Added function
3180 get_home_dir to Irssi routines. Affected files are
3181 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3183 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Made some structure optimizations. SFTP memory FS MemFSEntry
3186 entry structure. Optimized SilcTask structure. Optimized
3187 SilcPacketContext structure.
3189 Affected files lib/silcsftp/sftp_fs_memory.c,
3190 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3192 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * And yet again reverted back the config thing since Johnny
3195 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3198 * Fixed memory leaks from config object. Affected files are
3199 silcd/serverconfig.[ch].
3201 * Added support for adding new connections to the server in rehash.
3202 After rehash they take effect.
3204 Added support for changing the maximum allowed connections in
3205 rehash. The number can grow but going smaller is not supported.
3207 Added function silc_server_num_sockets_by_remote to the
3208 silcd/server_util.[ch].
3210 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3212 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3214 * Added preliminary checking during config parsing for a valid
3215 public/private key and removed further checks in the code.
3216 Affected files are silcd/serverconfig.[ch], server.c.
3218 * Moved functions silc_server_drop() and silc_server_daemonise()
3219 from server.c to silcd.c since they are stricly related to
3220 the application activity.
3222 * Reverted a small part of the automatic ref/unref since
3223 it caused a double unref in some situations. Affected
3224 files are silcd/silcd.[ch], server.c, serverconfig.c.
3226 * Added some .cvsignore files in the lib directory.
3228 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Fixed silc_net_gethostbyaddr to correctly resolve by
3231 address. Affected file lib/silcutil/silcnet.c.
3233 * Fixed the notify relaying to client. The HMAC to be used
3234 with relayed packets ws wrong and caused decryption failure
3235 at the client end. Affected file is silcd/packet_receive.c.
3237 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Created new branch silc_protocol_1_0_branch.
3241 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3243 * Changed the silc_server_config_* routines to be SilcServer
3244 independent. They are now officially application specific code
3245 and not part of generic server implementation. Affected files
3246 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3248 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Added automatic referencing of config context in the
3251 silc_server_config_alloc, and automatic unreferencing in the
3252 silc_server_config_destroy. Affected files are
3253 silcd/serverconfig.[ch], silcd/silcd.c.
3255 * Fixed the silc_log_quick handling in the logging routines.
3256 It didn't log quickly when it was TRUE. Affected file is
3257 lib/silcutil/silclog.c. Also the flush delay was set even
3258 if it was 0 in config file. Affected file is
3259 silcd/serverconfig.c.
3261 * Added support for changing key pair of the server in rehash.
3262 Affected file silcd/server.c.
3264 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3267 too early, before getting the channel entry. Affected file
3268 is silcd/packet_receive.c.
3270 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3272 * Added functions silc_server_config_[ref/unref], these are used
3273 to prevent that the config object is destroyed.
3275 No longer directly affect global variables silc_log_quick and
3276 silc_log_delay, they are first cached inside the config object
3277 and then applied with silc_server_config_setlogfiles().
3279 silc_server_config_set_defaults() is now internal to
3280 serverconfig.c, there are no reasons to show this internal stuff
3283 Affected files are silcd/serverconfig.[ch].
3285 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3286 fprintf's to stderr, since some code may be executed again after
3287 the server went into the background. Affected files are
3290 * Added rehash support. Added function silc_server_rehash() that
3291 will perform all the basic tasks of the rehashing procedure.
3293 * Added command line option `-x, --hexdump'. This will enable the
3294 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3295 The option `--hexdump' implies `--debug'.
3297 * Fixed a bad bug in the logging APIs (silcutil library) where
3298 the application would crash after calling silc_log_reset_all().
3300 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Fixed the KICKED notify handling in client library to
3303 correctly remove the channel and all entries from the
3304 channel when I was kicked. This bug crashed the client.
3306 Fixed yet another but in KICKED notify handling to remove
3307 the kicked client correctly from the channel.
3309 Affected file is lib/silcclient/client_notify.c.
3311 * Fixed a minor bug in looking up correct client entry
3312 in KICKED notify in server. Affected file is
3313 silcd/packet_receive.c.
3315 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3316 sources correctly to distribution. Fixes --with-gmp option.
3318 * Removed the manual rehashing from ID Cache, and changed it
3319 to use the SILC Hash Table's auto rehash feature. Affected
3320 file is lib/silccore/silcidcache.c.
3322 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Fixed a bug in the silc_client_nickname_format function that
3325 handles the multiple same nickname formatting. Two clients
3326 with same nickname caused problems after the first one left
3327 and rejoined. It didn't format the nickname correctly.
3328 Affected file is lib/silcclient/idlist.c.
3330 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Don't change the topic if olod topic is same as new one.
3333 Affected file is silcd/packet_receive.c.
3335 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Added cross-reference support to the SILC Documentation
3338 generator. All types across all HTML files are now cross-
3339 referenced. Affected files util/robodoc/generator.c and
3340 scripts/silcdoc/silcdoc.
3342 * Added file lib/silcutil/silctypes.h to include all the
3343 arithmetic type definitions and some macros. Removed
3344 includes/bitmove.h and moved macros to silctypes.h.
3346 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3350 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Added `type' argument to silc_id_payload_parse_id function which
3353 now returns the type of the ID to the sent pointer. Affected
3354 file is lib/silccore/silcid.[ch].
3356 * Added check for CMODE_CHANGE notify type that mode change is
3357 allowed by the sender. Affected file silcd/packet_receive.c.
3359 * Added check for CUMODE_CHANGE notify type that mode change is
3360 allowed by the sender. Affected file silcd/packet_receive.c.
3361 Added the ID type as CUMODE_CHANGE notify type as argument
3362 to the `notify' client operation. Affected files are
3363 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3365 * Added function silc_client_add_server to the client library.
3366 Added support for resolving also channel and server info when
3367 received unknown entity in notify packet. Affected files are
3368 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3370 * Added function silc_command_get_status to return the command
3371 status from the command reply's argument payload. Affected files
3372 are lib/silccore/silccommand.[ch].
3374 * Added check for KICKED notify type that the kicking is
3375 allowed by the client. Affected file silcd/packet_receive.c.
3377 * Created function silc_get_input which can be used to get input
3378 (echo on or off) from user on command line. Affected files are
3379 lib/silcutil/silcutil.[ch].
3381 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3383 * Optimized silc_server_packet_relay_to_channel function.
3384 Added new function silc_channel_message_payload_encrypt which
3385 can be called directly if channel message payload needs to
3386 be encrypted and is already encoded (no need to call _encode
3387 function). Packet relaying is now done by router without any
3388 extra memory allocations. Affected files are
3389 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3390 silcd/packet_send.c.
3392 * Fixed the INVITE notify handling. It took wrong arguments
3393 as invite list and invite delete. Affected file is
3394 silcd/packet_receive.c.
3396 * Added check for TOPIC_SET notify type that the topic change is
3397 allowed by the client. Affected file silcd/packet_receive.c.
3399 * Added check for INVITE notify type that inviting is allowed by
3400 the client. Affected file silcd/packet_receive.c.
3402 * Changed the silc_server_client_on_channel to return the
3403 SilcChannelClientEntry as well. Moved the function
3404 silc_server_check_cmode_rights to server_util.[ch].
3405 Affected files are silcd/server_util.[ch], silcd/command.c.
3407 * Added function silc_server_check_umode_rights to check whether
3408 changing client's user mode is allowed. Added check for
3409 UMODE_CHANGE notify type that the umode change is allowed
3410 by the client. Affected files are silcd/server_util.[ch],
3411 silcd/packet_receive.c and silcd/command.c.
3413 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3415 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3416 ID length. It ignored that ID can be IPv6 based as well.
3417 Affected file lib/silccore/silcpacket.h.
3419 * Fixed the silc_id_id2str and silc_id_str2id to take the
3420 IPv6 address offset's into consideration. Affecte file is
3421 lib/silccore/silcid.c.
3423 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Fixed the internal Unix scheduler functions to check for
3426 NULL context they may receive. The affected file is
3427 lib/silcutil/unix/silcunixschedule.c.
3429 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3431 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3432 can specify different directory with --home command line
3433 parameter. Affected files irssi/src/silc/core/client_ops.c,
3436 * SILC-specific commands aren't now executed if the active server
3437 isn't of SILC-type, so there won't be problems with having
3438 IRC and SILC protocol support in same client. Affected files
3439 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3442 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3444 * Improved the signal support in SILC Schedule. Added new
3445 function silc_schedule_signal_call which is used by application
3446 to mark a signal to be called. It is now safe to perform
3447 any kind of tasks in signal callbacks since it is guaranteed
3448 that the application specified signal callback is called
3449 after the signal is over. Affected files are
3450 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3452 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Added `name' field to SilcChannelPrivateKey to represent
3455 application given name for the key. Moved also the context from
3456 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3457 Added the `name' argument also to the function
3458 silc_client_add_channel_private_key.
3460 Added function silc_client_current_channel_private_key to set the
3461 current channel private key in use.
3463 Added "change" command to KEY command which can be used to change
3464 the current channel private key. Bound the command also to
3465 alt+K (Alt+Shift+k).
3467 Also affected files lib/silcclient/client_channel.c,
3468 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3470 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3472 * Added silc_rng_get_byte_fast function in to the
3473 lib/silccrypt/silcrng.[ch].
3475 * Changed the interface of silc_packet_assemble and the
3476 silc_packet_send_prepare. If silc_packet_assmble is now
3477 called the application does not call silc_packet_send_prepare
3478 because the library will call it automatically. These
3479 interfaces now also return a reference to the outgoing buffer
3480 which includes the assembled packet, which the application can
3481 use to encrypt the packet.
3483 Affected files are lib/silccore/silcpacket.[ch],
3484 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3485 silcd/packet_send.c, server_backup.c and packet_receive.c.
3487 * Fixed a packet sending bug on very high load, where outgoing
3488 packet queue wasn't handled correctly and packets got corrupted.
3489 Affected files are lib/silcutil/*/silc*sockconn.c,
3490 lib/silcclient/client.c and silcd/server.c.
3492 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Added macro SILC_PACKET_DATALEN which can be used during
3495 packet assembling to check whether the data to be added to
3496 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3497 len is truncated until it fits it.
3499 Added checks for maximum length of channel message payload and
3500 private message payload also.
3502 Added checks for maximum packet length in server and in
3505 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3506 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3507 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3508 lib/silcclient/client_prvmsg.c.
3510 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * Added silc_server_packet_queue_purge call to the
3513 silc_server_disconnect_remote to assure that all data in the
3514 queue before disconnecting is sent to the network. Affected
3515 file silcd/server.c.
3517 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Added the deleting of server's own ID cache entry to the
3520 silc_server_free function. Free also everything else that
3521 has been allocated in silc_server_init. The affected file
3524 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Added functions silc_parse_version_string, silc_version_to_num,
3527 and silc_ske_parse_version to parse SILC protocol style version
3528 strings. Affected files lib/silcutil/silcutil.[ch] and
3529 lib/silcske/silcske.[ch].
3531 * Added new configuration params: version_protocol, version_software
3532 and version_software_vendor to specify what version the remote
3533 host must at least be to be able to connect to server. The vendor
3534 string can be regex matched too. Added new function
3535 silc_server_connection_allowed to check maximum number of allowed
3536 connections, and allowed versions for incoming connections.
3537 Affected files are silcd/server.c, server_util.[ch] and
3540 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * Added preliminary support for signals in scheduler. The
3543 signals we care about are now blocked always when the scheduler
3544 is locked. This way we can synchronise the use of signal with
3545 scheduler. It is guaranteed that when signal occurs the scheduler
3546 is not locked, and thus new tasks can be safely added to the
3549 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3550 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3551 Added new platform specific routines
3552 silc_schedule_internal_signals_[un]block and
3553 silc_schedule_internal_signal_[un]register.
3555 Added new functions to SILC Schedule API:
3556 silc_schedule_signal_[un]register. Each signal that application
3557 is going to use should be registered to the scheduler.
3559 Affected files are lib/silcutil/silcschedule.[ch],
3560 lib/silcutil/*/silc*schedule.c.
3562 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Check for unauthenticated client and server in the
3565 silc_server_new_client and silc_server_new_server functions.
3566 Affected file silcd/packet_receive.c.
3568 * Added function silc_string_is_ascii to check whether given
3569 string is 7-bit ASCII string. Affected files are
3570 lib/silcutil/silcutil.[ch].
3572 * Added function silc_id_is_valid_server_id into the
3573 silcd/serverid.c and added checking for valid Server ID's in
3574 silc_server_new_server. The Server ID must always be based
3575 on the server's public IP address.
3577 * Added logging of DISCONNECT packet message in the server.
3578 Affected file silcd/server.c.
3580 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Changed all library interfaces that use Global RNG to also
3583 accept SilcRng as argument. Affected files are
3584 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3585 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3586 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3587 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3588 lib/silccrypt/rsa.c.
3590 * Added function silc_pkcs_generate_key to the
3591 lib/silccrypt/silcpkcs.[ch] for applications so that they
3592 don't need to do pkcs->pkcs->init calls anymore.
3594 * Remove SilcSocketConnection from the SFTP API since it really
3595 wasn't needed there. The application has the information
3596 saved in its contexts anyway and the SFTP layer doesn't need
3597 know about it. Affected files lib/silcsft/silcsftp.h and
3598 lib/silcsftp/sftp_[server/client].c.
3600 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3601 The SilcSimContext is not SilcSim.
3603 * Fixed possible buffer overflows in silc_id_render in the
3604 lib/silcutil/silcutil.c.
3606 * On EPOC the global crypto module lists are not used at all
3607 in the crypto library. Added support for using the constant
3608 algorithm list on EPOC. Affected files are
3609 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3612 * Fixed the handling of third parameter of KICKED notify, since
3613 it was mistakenly updated to SILC Protocol 1.0 even though it
3614 is to be included in 1.1. Since it is not in 1.0 it is not
3615 mandatory, and this fix now handles it only if it is provided,
3616 and it is not error if it is not provided. Affected file
3617 lib/silcclient/client_notify.c.
3619 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3622 client. Affected file irssi/src/silc/core/client_ops.c.
3624 * Merged with Irssi 0.8.4 from irssi.org CVS.
3626 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * Check for valid socket connection in client entries before
3629 sending any messages. Fixes a crash, but doesn't fix some
3630 other underlaying bug that is lurking there. Affected
3631 file silcd/packet_send.c.
3633 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3635 * $usermode, $cumode and $cumode_space expandos shouldn't do
3636 anything with non-SILC server records. Affected file
3637 irssi/src/silc/core/silc-expandos.c
3639 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3641 * Fixed the silc_net_check_[host/local]_by_sock to support
3642 IPv6 bound sockets as well. Now they can return IPv6 addresses
3643 as well. Affected file lib/silcutil/silcnet.c.
3645 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3646 Affected lib/silcutil/unix/silcunixnet.c.
3648 * Fixed ID rendering (at least on some platforms, not NetBSD)
3649 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3651 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3653 * Added silc_hash_public_key and silc_hash_public_key_compare
3654 functions to be used with SilcHashTable. They can be used to
3655 hash public keys and compare public keys in hash table. Affected
3656 file lib/silcutil/silcutil.[ch].
3658 * Added support for specifying multiple public keys for Client
3659 connection section in server configuration file. This makes it
3660 possible to accept multiple public keys from same host, or to
3661 make a section that accepts any incoming host, and have the
3662 accepted public keys listed in the section.
3664 Added functions silc_sever_[find/get]_public_key, added the
3665 support for this actually to all connection sections but only
3666 the Client section is currently allowed to specify multiple
3669 Affected files are silcd/server.c, server_internal.h,
3670 command.c, protocol.c, server_util.[ch], packet_receive.c.
3672 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3674 * Merged Irssi 0.8.2 from irssi.org CVS.
3676 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3678 * If silc_debug is TRUE, also output standard logging messages
3679 to stderr with the debug output.
3681 Made silc_log_reset_all() flushing all channels before returning.
3682 Also fixed some documentation typos.
3684 Affected files are lib/silcutil/silclog.[ch].
3686 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * Fixed the server to check correctly the amount of connections
3689 from single host, by checking also the type of the connection.
3690 Fixed also the comparison of number of connections and number
3691 of allowed connections. Affected files are silcd/server.c,
3694 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3696 * Fixed the USERS command reply to save the user's mode on the
3697 channel as well. Fixed JOIN command reply to check whether a
3698 client is on channel already and not join it twice. Affected
3699 file lib/silcclient/command_reply.c.
3701 * Added new file silc-expandos.c into irssi/silc/core/ to return
3702 various stuff for various signal for the statusbar etc. updating.
3703 Now Irssi SILC client prints channel user modes etc. on the
3706 * The user mode (like server/router operator changes) is now shown
3707 on the Irssi SILC client's statusbar. The affected files are
3708 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3710 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3713 to SILC_SCHEDULE_[UN]LOCK macros.
3715 * Added more error printing to logs in server code. Affected
3716 files silcd/server.c and silcd/protocol.c.
3718 * Fixed -S option parsing in Irssi SILC Client. Affected file
3719 irssi/src/silc/core/silc-core.c.
3721 * Added silc_buffer_alloc_size function. Affected file is
3722 lib/silcutil/silcbuffer.h.
3724 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3727 constants. Affected files in
3728 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3731 * Changed the internal SFTP Memory FS table to const. Affected
3732 file lib/silcsftp/sftp_fs_memory.c.
3734 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3736 * Fixed the buffer formatting and unformatting routines to
3737 check the size of 64 bits types with sizeof(). Affected
3738 file is lib/silcutil/silcbuffmt.c.
3740 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Removed 0.6.x backwards support.
3744 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Changed all integer type names:
3747 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3748 to avoid collisions with other libraries using same type names
3751 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Added `prefer_ipv6' argument to the functions
3754 silc_net_gethostbyname[_async]. If it is TRUE it will return
3755 IPv6 address over IPv4. If FALSE IPv4 address is returned
3756 even if IPv6 address was found. Affected files
3757 lib/silcutil/silcnet.[ch].
3759 * Added support silc_net_create_connection[_async] to fallback
3760 to IPv4 address if IPv6 address could not be used (like if
3761 it doesn't work on a specific system). Affected file in
3762 lib/silcutil/unix/silcunixnet.c.
3764 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Added silc_schedule_reinit function to do the enlarging
3767 of the max tasks handling capabilities of the scheduler.
3768 Affected files lib/silcutil/silcschedule.[ch].
3770 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Added automatic extern "C" { ... } for C++ compilers so the
3773 application does not need to define them. Affected file
3774 includes/silcincludes.h.
3776 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3777 old name went against naming convention. Applications now
3778 include "silcclient.h" instead of "clientlibincludes.h".
3779 Removed includes/clientlibincludes.h, it is redundant now.
3781 * Renamed includes/version.h to silcversion.h.
3783 * Added really preliminary support for OS/2 into the util
3784 library. Only thread & mutex API is implemented, others
3785 are still to be implemented. Created the lib/silcutil/os2/
3786 directory. Created also file includes/silcos2.h.
3788 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * Added preliminary BeOS support into the util library.
3791 Created lib/silcutil/beos/, and implemented all the needed
3792 functions to support SILC on BeOS. Created also file
3793 includes/silcbeos.h.
3795 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3797 * Added proper initializations to silc's irssi code, so it's
3798 now possible to load it as module. Affected files
3799 irssi/src/silc/core/silc-core.c,
3800 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3802 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3807 * Fixed the silcdoc document generator to correct generate
3808 docs from all kinds of filenames. Affected files are
3809 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3811 * ROBOdoc documented lib/silcutil/silcmemory.h.
3812 Added also new function silc_memdup.
3814 * Removed lib/silcutil/silcbufutil.h and moved those routines
3815 to the lib/silcutil/silcbuffer.h.
3817 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3819 * Added `user_count' to the SilcChannelEntry which now tells the
3820 number of users on the channel. The user count is now saved
3821 in normal server of global channels as well. Affected files
3822 silcd/server.c, idlist.h, packet_receive.c and command.c.
3824 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3825 include file utility functions.
3827 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3828 instead of calling directly OS routines.
3830 * Fixed NICK change printing in Irssi SILC Client. Fixed
3831 KICKED notify printing in Irssi SILC Client. Affected file
3832 irssi/src/silc/core/client_ops.c.
3834 * Fixed a NICK change bug in client library, to not recreate the
3835 client_entry->channels hash table everytime nick is changed.
3836 Affected file lib/silcclient/client.c.
3838 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3841 the SKE interface a bit.
3843 * Fixed padding problem in PKCS#1. The padding was not actually
3844 random since the random number generator was used incorrectly.
3845 This security bug affects only when encrypting with PKCS#1, and
3846 it is not currently used at all in SILC. SILC only use signing
3847 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3849 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Rewrote the notify handling in Irssi SILC client to not call
3852 the events as signals. Fixes problems with Perl support.
3853 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3855 * Send the auto-nicking NICK command in client library with
3856 little timeout after connecting. The affected file is
3857 lib/silcclient/client.c.
3859 * Added following new config file settings:
3860 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3861 key_exchange_timeout, conn_auth_timeout, connections_max,
3864 Implemented all the new config settings handling in the server.
3866 Optimized the use of SKE Mutual flag usage. Use it only
3867 if connection authentication protocol is not based in public
3870 Renamed all SilcServerConfigSection* to SilcServerConfig*
3871 to have a bit shorter names.
3873 Affected files silcd/serverconfig.[ch], server.[ch], and
3876 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3878 * Cleaned up the listening sockets code, preparing for the rehash
3879 support. Affected file is silcd/server.c.
3881 * Fixed some output messages. Affected files are silcd/silcd.c,
3884 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3886 * Create lib/doc/silcrng_intro.html document as introduction
3887 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3889 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3891 * Fixes to the silcd config template. Affected file is
3892 doc/example_silcd.conf.in.
3894 * Removed type casts from silc_calloc(), conforming to the
3895 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3897 * Removed param_name member from client, server, and router
3898 section structs, now identifying the param directly.
3900 Added CONFIG_FREE_AUTH macro in config file parsing.
3902 Affected files are silcd/serverconfig.[ch].
3904 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3906 * Fixed command line parameter handling. All SILC initialization
3907 is now done in silc_core_init() which also fixes autoconnecting
3910 Affected files irssi/src/silc/core/silc-core.c,
3911 irssi/src/fe-text/silc.c.
3913 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3915 * Added new configuration options and blocks:
3916 keepalive_secs, reconnect_count, reconnect_interval,
3917 reconnect_interval_max, reconnect_keep_trying and
3918 require_reverser_lookup. Added ConnectionParam block, and
3919 implemented the connection parameters when connecting as
3920 initiator and when accepting connections as responder.
3922 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3923 whether given configuration value has been given already.
3925 Affected files silcd/serverconfig.[c], server.[c].
3927 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3928 algorithm parts and created new file silcalgs.conf, that
3929 is now included from the example_silcd.conf.in.
3931 * Optimized the silc_server_connect_to_router_second to take
3932 the connection configuration object from the SilcServerConnection
3933 object instead of finding it during the connecting phase.
3934 Added the configuration object to SilcServerConnection struct.
3935 Affected files silcd/server_internal.h, server.c.
3937 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Add the client on channel after it was resolved at the
3940 channel message receiving, and it was not already on the
3941 channel. Affected file lib/silcclient/client_channel.c.
3943 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3945 * Fixed the public key authentication to allocate always the
3946 destination signature buffer instead of using static buffer.
3947 Affected file silcd/protocol.c.
3949 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Unified the serverconfig.[ch]'s helper function interface.
3952 Affected file silcd/serverconfig.[ch].
3954 * Removed doc/example_silc.conf.in since it is redundant.
3955 The make install will now install irssi/silc.conf file.
3957 * Added new Passphrase and Publickey authentication methods to
3958 config file, allowing both public key and passphrase based
3959 authentication to be set at the same time.
3961 Added `prefer_passphrase_auth' setting in config file which
3962 can be used to set to prefer passwd auth if both passwd and
3963 public key is set. If not set, public key is preferred.
3964 This has effect only when being initiator (responder will try
3967 Added support for authentication with passphrase and public key
3968 at the same time. The passphrase is tried first always since
3969 it is faster to check.
3971 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3973 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3975 * Merged the new SILC Config library, with the server parsing
3976 support. Read the header file silcconfig.h or the toolkit
3977 documentation for the news. Affected files are
3978 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3979 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3980 silcd/protocol.c silcd/server.c silcd/server_backup.c
3981 silcd/serverconfig.[ch] silcd/silcd.c.
3983 * Fixed some silclog documentation. Affected file is
3984 lib/silcutil/silclog.h.
3986 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * The silc_cipher_register, silc_hash_register and
3989 silc_hmac_register now checks if the object to be registered
3990 is registered already. Affected files are
3991 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3993 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3997 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3999 * Allow zero length channel messages inside the Channel Message
4000 Payload. Affected file lib/silccore/silcchannel.c.
4002 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4003 as header filenames.
4005 * Removed lib/silcclient/README and created HTML file
4006 lib/silcclient/silcclient_using.html, which is now included
4007 as part of Toolkit documentation.
4009 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * Fixed CUMODE_CHANGE notify handling to change the mode of
4012 correct client. Affected file lib/silcclient/client_notify.c.
4014 * Make silc_rng_alloc fail if it cannot allocate the sha1
4015 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4017 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4019 * Fixed the file transfer's key agreement payload to include
4020 zero port also if the hostname is NULL because it could not
4023 Call file transfer monitor callback now also if error occurs
4024 during key agreement protocol.
4026 Changed the silc_client_file_send interface to return the
4027 SilcClientFileError instead of session id. The session ID
4028 is returned into pointer provided as argument.
4030 Check that the file exists locally before sending the
4031 file transfer request at all.
4033 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4035 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4036 error than can occur while key agreement protocol. Affected
4037 file lib/silcclient/silcapi.h.
4039 * Fixed the event_mode CMODE handler to not crash when mode
4040 is changed and +k mode is set in the channel. Affected file
4041 irssi/src/silc/core/silc-channels.c.
4043 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4044 SILC_LOG_WARNING to give out Warning and not Error. Affected
4045 file lib/silcutil/silclog.c.
4047 * Fixed the channel message payload decryption in the function
4048 silc_channel_message_payload_decrypt to not modify the original
4049 buffer before it is verified that the message decrypted
4050 correctly. Otherwise, next time it is called with correct
4051 channel key it won't encrypt since the payload is corrupted.
4052 Affected file lib/silccore/silcchannel.c.
4054 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4056 * Do not constantly resize the window. A fix patch by cras.
4057 Affected file irssi/src/fe-text/screen.c.
4059 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4062 Affected file lib/silcutil/silcnet.c.
4064 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4066 * Fixed a bug in hash table internal routine for traversing
4067 the table with foreach callback. The current entry may
4068 become invalid in the callback but it was referenced after
4069 the callback returned.
4071 Do not allow auto rehashing of hash table during the
4072 silc_hash_table_foreach operation, for same reasons as it is
4073 not allowed for SilcHashTableList. Affected files are
4074 lib/silcutil/silchashtable.[ch].
4076 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4078 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4079 Win32 DLL. extern's in header files are now declared with
4082 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4084 * Fixed private message handling. It used some old code that
4085 caused the client to crash. Affecte file is
4086 lib/silcclient/client_prvmsg.c.
4088 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Added function silc_client_add_channel,
4091 silc_client_replace_channel_id, and removed functions
4092 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4093 from client library.
4095 * Added cross reference of the joined channels to the
4096 SilcClientEntry, and changed the SilcChannelEntry's
4097 users list to SilcHashTable. The affected files are
4098 lib/silcclient/idlist.[ch].
4100 * Fixed a bug in hash table tarversing. While the hash table
4101 is traversed with SilcHashTableList the table must not be
4102 rehashed. It is now guaranteed that auto rehashable tables
4103 are not rehashed while tarversing the list. Also defined that
4104 silc_hash_table_rehash must not be called while tarversing
4105 the table. Added function silc_hash_table_list_reset that must
4106 be called after the tarversing is over. The affected files are
4107 lib/silcutil/silchashtable.[ch].
4109 * Changed all hash table traversing to call the new
4110 silc_hash_table_list_reset in server and in client library.
4112 * Added function silc_client_on_channel to return the
4113 SilcChannelUser entry if the specified client entry is joined
4114 on the specified channel. This is exported to application as
4115 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4117 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4119 * Fixed founder regaining problem with JOIN command on normal
4120 server. The notify for mode change must be sent always and
4121 not only if !cmd->pending. Affected file silcd/command.c.
4123 * Fixed the WHOWAS command's reply sending to support the
4124 lists correctly. Affected file silcd/command.c.
4126 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4128 * When sending JOIN command to router for processing the
4129 sender's old command identifier was not saved back to the
4130 sender's command context, fixed now. The affected file is
4133 * Create the key in JOIN command of the router did not return
4134 the channel key, added check for this. Affected file is
4137 * Fixed a channel ID update bug in JOIN command reply. Do
4138 not directly upgrade the ID but call the function
4139 silc_idlist_replace_channel_id if the ID was changed.
4140 Affected file silcd/command_reply.c.
4142 * Fixed memory leaks from command calling if it would fail.
4143 Affected file silcd/command.c.
4145 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Applied patches from cras:
4149 Memory leak fixes around libaries, irssi window resize fix,
4150 new silclist.h and silcdlist.h, all extern inline changed to
4153 * Removed dotconf from lib/dotconf, not needed anymore.
4155 * Removed TRQ from lib/trq, not needed anymore.
4157 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4158 with server connections. Later this will be configurable
4159 in config file after new config file is done. Affected file
4162 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Fixed a crash in server related to channel announcements.
4165 Affected file silcd/server.c.
4167 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Fixed memory leaks in silc_server_create_new_channel*
4170 functions. Affected file silcd/server.c.
4172 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4173 which ID was changed. This way the router will send the
4174 user list for the channel again, and server won't be in
4175 desync in some rare circumstances. Affected file is
4176 silcd/packet_receive.c.
4178 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4180 * Check for NULL socket pointer in the function
4181 silc_server_packet_send_to_channel_real. Affected file
4182 silcd/packet_send.c.
4184 * Fixed the BAN notify handling to correctly remove ban
4185 list. Affected file silcd/packet_receive.c.
4187 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4189 * Fixed some header addition to Toolkit distribution in
4190 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4192 * Added lib/silcclient/client_ops_example.h as an template
4193 file for application programmers to quickly start using
4194 the SilcClientOperation functions in their application.
4195 Updated the lib/silcclient/README as well to tell about this
4196 nice file made available.
4198 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4200 * Call silc_server_remove_from_channels when removing client
4201 entry when NO_SUCH_CLIENT_ID was received. Affected file
4202 is silcd/command_reply.c.
4204 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4206 * Added server & router operator statistics updating. Affected
4207 file silcd/packet_receive.c and silcd/command.c.
4209 * Fixed the SERVER_SIGNOFF notify handling on normal server
4210 not to save the history information for clients. Same was
4211 fixed earlier in remove_clients_by_server function, but not
4212 here. Affected file silcd/packet_receive.c.
4214 * Raised the default connection-retry count from 4 to 7 in
4215 server. Affected file silcd/server.h.
4217 * Cancel any possible reconnect timeouts when we start the
4218 key exchange. Affected file silcd/server.c.
4220 * Do not reconnect on connection failure when SCONNECT was
4221 given. Affected files silcd/server.[ch].
4223 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4225 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4227 * Fixed the NICK command to always give the unformatted
4228 nickname to the one giving the NICK command. If unformatted
4229 nickname is cached already it will be formatted and the
4230 local entry will always get the unformatted nickname.
4231 Affected file lib/silcclient/idlist.c.
4233 * Fixed some double frees from client library commands.
4234 Affected file is lib/silcclient/command.c.
4236 * Fixed CUMODE command in server to assure that no one can
4237 change founder's mode than the founder itself, there was a
4238 little bug. Affected file silcd/command.c.
4240 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Removed the SilcClientCommandDestructor from the client
4243 libary, it is not needed anymore. Affected files are
4244 lib/silcclient/silcapi.h, command[_reply].[ch],
4245 client_notify, idlist.c.
4247 * Fixed GETKEY command to first resolve client, and then
4248 resolve the server only if the client was not found, instead
4249 of resolving both at the same time. Affected file is
4250 lib/silcclient/command.c.
4252 * Added silc_client_start_key_exchange_cb and lookup the
4253 remote hostname and IP address before starting the key
4254 exchange with server. The affected file is
4255 lib/silcclient/client.c.
4257 * The server's public key is now saved using the IP address
4258 of the server and not the servername for the filename.
4259 The hostname public key filename is checked as an fall back
4260 method if the IP address based filename is not found.
4262 Fixed the GETKEY command to save the fetched server key
4263 in correct filename.
4265 Print the remote server's hostname now when new key is
4266 received during connection process. Affected file is
4267 irssi/src/silc/core/client_ops.c.
4269 * Return always our own public key to the client if it asks
4270 for it with GETKEY command. Affected file silcd/command.c.
4272 * Removed the use_auto_addr variable from default config
4273 file since it was in wrong section. Affected file is
4276 * Fixed TOPIC_CHANGE notification to not route it when it
4277 was sent using silc_server_send_notify_to_channel function.
4278 Affected file silcd/command.c.
4280 * Fixed silc_server_send_notify_kicked to send the kicker's
4281 Client ID also, it was missing. Affected files are
4282 silcd/command.c, silcd/packet_send.[ch].
4284 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * Do not save client history information in SERVER_SIGNOFF.
4287 Fixes the bug in normal server that it does not detect
4288 the client becoming valid after the server becomes back
4289 online. Affected file silcd/server_util.c.
4291 * Added `sock_error' field into the SilcSocketConnection
4292 context. When error occurs during socket operation (read
4293 or write) the error is saved. Added also new function
4294 silc_socket_get_error to return human readable socket error
4295 message. Affected files are lib/silcutil/silcsockconn.[ch],
4296 lib/silcutil/unix/silcunixsockconn.c, and
4297 lib/silcutil/win32/silcwin32sockconn.c.
4299 * The server now prints the socket error message in the
4300 signoff for client. Affected file silcd/server.c.
4302 * Fixed the `created' channel information sending from router
4303 to server in JOIN command. Checks now whether the channel
4304 really was created or not and set it according that.
4306 Fixed the JOIN command to use the client entry's current
4307 ID during the joining procedure instead of the one it sent
4308 in the command (it is checked though), since it can change
4309 between the packet processing and command processing, and
4310 would just case unnecessary pain in the client end. Affected
4311 file silcd/command.c.
4313 * Fixed a channel key payload sending to use correct channel
4314 ID when the server was forced to change the channel's ID by
4315 router. Router sent the key payload with the old Channel ID.
4316 Affected file silcd/packet_receive.c.
4318 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4320 * Call silc_server_save_channel_key only if the key payload
4321 was provided in the JOIN command's command reply. Affected
4322 file silcd/command_reply.c.
4324 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4326 * Fixed silc_mp_sizeinbase to return the value correctly with
4327 MPI. Affected file lib/silcmath/mp_mpi.c.
4329 * Fixed the stop_server signal to correctly stop the scheduler
4330 and gracefully stop the server when SIGTERM or SIGINT signals
4331 are received. Affected file silcd/silcd.c.
4333 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4335 * Simple handling of TERM and HUP signals. Also added some log
4336 flushing call around. Affected file is
4339 * Fixed small bugs in silclog.c. Now buffering output will take
4340 effect after 10 seconds since startup: This will ensure that
4341 no important startup messages are lost. Also output redirection
4342 will preserve original format ([Date] [Type] message).
4343 Affected file is lib/silcutil/silclog.c.
4345 * Added two options to the config file, in the logging section:
4346 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4347 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4349 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Do not print the warning about log files not being initialized
4352 more than once to avoid excess logging. Affected file is
4353 lib/silcutil/silclog.c.
4355 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4356 the SIM copying in make install in Makefile.am.pre.
4358 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4360 * Rewritten silclog APIs. Globally interesting changes follows:
4361 silc_log_set_files() changed to silc_log_set_file().
4362 silc_log_set_callbacks() changed to silc_log_set_callback().
4363 ROBOdoc documented silclog header file.
4364 SilcLogCb now returns bool to wether inihibit the default
4365 handler or not (to keep the old behaviour return always TRUE).
4366 The new APIs should also fix the problem of the
4367 silcd_error.log file that was written in the current directory.
4370 Log files streams will remain opened after silc_log_set_file()
4371 call, means less CPU usage notably on high traffic servers.
4372 File streams are now full buffered, and flushed to the disk
4373 every 5 minutes, lesses HD activity and CPU usage.
4374 Messages can be redirected, allowing admins to configure
4375 one single logfile for all server messages.
4376 the silc_log_quick global variable to activate fast-logging.
4377 Affected files lib/silcutil/silclog.[ch]
4379 * Changed some code to conform new silclog APIs. Affected
4380 files are doc/example_silcd.conf.in, silcd/server.c
4381 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4384 * Fixed a memory leak that could occur in some situations.
4385 Affected file silcd/serverconfig.c.
4387 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Added the silc_client_del_client to remove the client from
4390 all channels as well. Affected file lib/silcclient/idlist.c.
4392 * Fixed the client library to correctly remove the client
4393 from all channels when the client entry is being destroyed.
4394 Affected file lib/silcclient/client_notify.c, command.c.
4396 * Added auto-nicking support to the client library. If the
4397 applicatio now sets client->nickname it will be sent to the
4398 server after connecting by the library. This way for example
4399 SILCNICK (or IRCNICK) environment variables will have effect
4400 and always change the nickname automatically to whatever
4401 it is wanted. Affected file lib/silcclient/client.[ch].
4403 * Renamed silc_server_command_bad_chars to the
4404 silc_server_name_bad_chars and moved it to the
4405 silcd/server_util.[ch]. Added also new function
4406 silc_server_name_modify_bad to return nickname that
4407 includes bad characters as new nickname without those
4408 bad characters. This check and modify is now used in
4409 silc_server_new_client when the username is initially set
4410 as nickname, so it must be checked to be valid nickname.
4411 Affected file silcd/packet_receive.c.
4413 * The nickname length is now taken from the packet for real
4414 and not trusted to strlen() since it clearly can return
4415 wrong length for nickname including bad characters. This
4416 also applies to channel names. Affected file silcd/command.c.
4418 * Removed the lib/silcsilm/modules directory. Modules are now
4419 compiled into the lib/silcsim. Fixed the copying of the
4420 modules to follow symbolic links in Makefile.am.pre.
4422 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4424 * Fixed silc_string_regexify list creation. Fixes bugs with
4425 BAN and INVITE commands in server. The affected file is
4426 lib/silcutil/unix/silcunixutil.c.
4428 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4430 * Removed the command destructor entirely from the server's
4431 command and command reply routines. It is not needed, and
4432 its usage was buggy and caused crashes. Affected files are
4433 silcd/command[_reply].[ch].
4435 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4437 * Cancel protocol and NULL sock->protocol if timeout
4438 occurred during protocol. Affected file silcd/server.c.
4440 * Cancel protocol timeouts always before calling the final
4441 callback, to assure that after final callback is called
4442 no other state will be called for the protocol anymore.
4443 Affected file silcd/protocol.c.
4445 * Print error log if incoming connection configuration could
4446 not be found. Affected file silcd/server.c.
4448 * Fixed JOIN command to correctly save the founder mode
4449 to the client on normal SILC server, when the channel
4450 was created by the router. Affected file silcd/command.c.
4452 * Fixed LIST command (hopefully) to send correct reply
4453 packets. Affected file silcd/command.c.
4455 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4457 * The silc_packet_receive_process now returns FALSE if the
4458 read data was invalid packet, and TRUE if it was ok.
4460 The server now checks that if unauthenticated connection
4461 sends data and its processing fails the server will close
4462 the connection since it could be a malicious flooder.
4464 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4466 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4468 * Make sure the warning about error opening a log file is
4469 printed only once and not everytime it fails (produces
4470 too much useless log). Affected file lib/silcutil/silclog.c.
4472 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4474 * Made the silc_server_daemonise() function more readable.
4475 Affected file silcd/server.c.
4477 * Pid file is now optional, the user may comment it out from
4478 the config file. Removed define SILC_SERVER_PID_FILE, we
4479 don't need a default any longer. Affected file
4480 configure.in.pre, lib/Makefile.am.pre.
4482 * Make some use of the pid file. The server now dies at startup
4483 if it detects a valid pid file on his path. The server would
4484 die anyway in this circumstance, because of the bind() failure.
4485 Affected file silcd/silcd.c.
4487 * No longer compiling lib/dotconf.
4489 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4491 * Fixed JOIN command parsing not to crash. Affected file
4492 lib/silcclient/command.c.
4494 * Fied the NICK_CHANGE notify to add the new client entry
4495 even it is resolved. This removes an <[unknown]> nick
4496 thingy bug in the client. Affected file is
4497 lib/silcclient/client_notify.c.
4499 * Do not try to allocate 0 bytes (efence does not like it)
4500 in lib/silccore/silccomand.c when encoding payload.
4502 * Do not take IRCNICK as nickname in Irssi SILC client since
4503 it is not possible to set nickname before hand connecting
4504 the server (TODO has an entry about adding auto-nicking
4507 * Changed the silc_server_command_pending to check whether
4508 there already exists an pending entry with the specified
4509 command, command identifier and pending callback. This is
4510 to fix IDENTIFY and WHOIS related crashes that may register
4511 multiple pending commands with same identifier. Affected
4512 file silcd/command.c.
4514 * Fixed the server to reconnect to the router even if it
4515 was already reconnecting and EOF was received. This to
4516 fix a possibility that the server wouldn't ever try to
4517 auto-reconnect to the router. Affected file silcd/server.c.
4519 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4521 * Fixed the server's password authentication to use the
4522 length of the locally saved password, and not the one
4523 sent in the packet. Affected file silcd/protocol.c.
4525 * Fixed same password authentication problem in the
4526 Authentication Payload handling routines in
4527 lib/silccore/silcauth.c.
4529 * Yet another password authentication problem fixed with
4530 channel password handling in silcd/command.c.
4532 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4534 * If first character of string in silc_parse_userfqdn is '@'
4535 then do not parse it. Affected file is
4536 lib/silcutil/silcutil.c.
4538 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4540 * Fixed minor bug in IDENTIFY command reply sending, which
4541 caused various weird problems during JOIN when it was
4542 resolving names for users. Affected file silcd/command.c.
4544 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4546 * Fixed the IDENTIFY command reply sending to chech better valid
4547 clients. It was possible to send incomplete list of replies.
4548 Affected file silcd/command.c.
4550 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4552 * Added silc_client_command[s]_[un]register functions now to
4553 dynamically register the commands in client library. Removed
4554 the static table of commands. This allows the client library
4555 to call commands without causing the application to know about
4556 what commands library has called.
4558 Removed the INFO command reply kludge to detect when the command
4559 was called by library. Now library use its own command reply
4560 function for INFO command.
4562 Added function silc_client_command_call to call a command.
4563 Application can use it to call command, not access the structure
4566 Now all commands that are sent by the client library (not
4567 explicitly sent by application) use own command reply functions.
4569 Affected files around lib/silcclient/ and in
4570 irssi/src/silc/core/.
4572 * Fixed the WHOIS command reply sending to chech better valid
4573 clients. It was possible to send incomplete list of replies.
4575 Fixed the WHOIS and IDENTIFY to send the request to router
4576 if normal server did not do it and did not find any results.
4578 Affected file silcd/command.c.
4580 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4582 * Moved the internal data from SilcClient context into its
4583 own file, not accesible to application. Affected files
4584 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4585 and other files in client library.
4587 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4589 * Added doc/examples installation target in Makefile.am.pre.
4592 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4594 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4595 commands the found client entry will be removed from the
4596 cache, after notifying application about the error. Affected
4597 file lib/silcclient/command_reply.c.
4599 * Changed the /MSG to check for exact nickname user gave, and
4600 not let `nick' match `nick@host' if it is only one found. Now,
4601 user must type the exact nickname (like nick@host2) even if
4602 there are no more than one same nicks found. This is to avoid
4603 a possibility of sending nickname to wrong nickname since
4604 `nick' could match `nick@host'. Affected file is
4605 irssi/src/core/silc-servers.c.
4607 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4609 * Do not print "you are now server operator" or similar when
4610 giving /away command. Affected files are
4611 irssi/src/silc/core/client_ops.c, silc-servers.h.
4613 * Made the silc_server_command_pending_error_check to send
4614 the same command reply payload it received back to the
4615 original sender of the command. This way all arguments
4616 that was received by the server will be received by the
4617 client too. Affected file silcd/command.c.
4619 * Added the silc_idcache_add to return the created cache entry
4620 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4622 * Add global clients to expire if they are not on any channel.
4623 This is because normal server will never know if they signoff
4624 if they are not on any channel. The cache expiry will take
4625 case of these entries. This is done by normal servers only.
4626 The affected files are silcd/command_reply.c,
4627 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4629 * If server receives invalid ID notification for WHOIS or
4630 IDENTIFY and the ID exists in the lists, it is removed.
4631 Affected file silcd/command_reply.c.
4633 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4634 in client then client entry that it matches is searched and
4635 the nickname is printed on the screen for user. Affected
4636 file irssi/src/silc/core/client_ops.c.
4638 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4640 * Use cache entry expire time in the LIST command reply to
4641 purge old entries from the cache after the LIST command
4642 reply has been received. This way we don't have non-existent
4643 entries in the cache for too long. Affected file is
4644 silcd/command_reply.c.
4646 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4648 * If we are normal server, and we've not resolved client info
4649 in WHOIS or IDENTIFY from router, and it is global client,
4650 we'll check whether it is on some channel. If it is not
4651 then we cannot be sure about its validity and will resolve it
4652 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4653 file silcd/command.c.
4655 * Search channel by name (if possible) rather than by ID
4656 in IDENTIFY command's command reply. Affected file is
4657 silcd/command_reply.c.
4659 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4661 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4662 Updated specs and implemented it. Affected file silcd/command.c,
4663 silcd/packet_send.c and silcd/packet_receive.c.
4665 * Implemented the <founder auth> payload handling in the JOIN
4666 command. If provided all conditions for channel joining
4667 except requirement to provide correct passphrase can be
4668 overrided by the channel founder. Updated the protocol specs.
4669 Affected file silcd/command.c.
4671 Added support for founder auth in JOIN command in client
4672 library. Fixed the parsing of the JOIN command now to support
4673 all options as they should be. The affected file is
4674 lib/silcclient/command.c.
4676 * Optimized the WHOIS and IDENTIFY commands to send the request
4677 to router only if it includes nicknames or other names. If
4678 they include only IDs then check the local cache first before
4679 routing. Affected file is silcd/command.c.
4681 * Added channels topic announcements. Affected file is
4682 silcd/packet_receive.c and silcd/server.c.
4684 * Fixed the silc_server_send_notify_topic_set to really destine
4685 the packet to channel. Affected file silcd/packet_send.c.
4687 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4688 library. Affected file lib/silcclient/client_notify.c.
4690 * Added UMODE announcements. Affected file silcd/server.c.
4692 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4694 * Memory leak fixes in:
4696 lib/silcutil/silcsockconn.c
4697 lib/silcske/silcske.c
4698 lib/silcske/groups.c
4700 lib/silccrypt/silcpkcs.c
4701 lib/silccore/silccommand.c
4702 lib/silccore/silcidcache.c
4707 * ROBOdoc documented the lib/silcske/groups.h file and a
4708 bit changed the interface for better.
4710 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4712 * Update the client entry context in the ID cache after
4713 nick change. Affected file lib/silcclient/command.c.
4714 Fixes the CUMODE command when regaining founder privileges,
4715 and a little WHOIS problem.
4717 * Fixed silc_net_gethostbyname to correctly call the
4718 inet_ntop. Affected file lib/silcutil/silcnet.c.
4720 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4722 * Added IPv6 support checking to the configure.in.pre, added
4723 also --enable-ipv6 option to override the check. Affected
4724 file configure.in.pre.
4726 * The silc_thread_create now calls the start function
4727 directly if threads support is not compiled in. Removes
4728 ugly #ifdef's from generic code. Affected files are
4729 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4731 * Added silc_net_gethostby[name/addr]_async to asynchronously
4732 resolve. Affected files are lib/silcutil/silcnet.[ch].
4734 * Added support for rendering IPv6 based server, client and
4735 channel IDs. Affected file lib/silcutil/silcutil.c.
4737 * Added support for creating IPv6 based server IDs. Affected
4738 file is silcd/serverid.c.
4740 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4742 * Added silc_net_gethostby[addr/name] into the
4743 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4744 routines. Added silc_net_is_ip[4/6]. Affected file is
4745 lib/silcutil/unix/silcunixnet.c. All routines that take
4746 address as argument now supports both IPv4 and IPv6 addresses.
4748 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4750 * Fixed LIST command reply sending in server. Affected file
4753 * Server now sends the kicker's client ID in the KICK notify
4754 to the kicked client. Affected file silcd/command.c.
4756 * The client library now parses the kickers client ID and
4757 UI displays it. Affected files lib/silcclient/client_notify.c
4758 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4760 * Made all payload parsing function prototypes consistent.
4761 They all take now const unsigned char * and uint32 pair as
4762 the payload data instead of SilcBuffer. Changes all around
4763 the source tree. Other unsigned char* -> const unsigned char*
4764 changes around the tree as well.
4766 * Optimized SFTP client and server packet sending not to
4767 allocate new buffer for each packet but to recycle the
4768 first allocated buffer. Affected files are
4769 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4771 * Optimized the SFTP client to use SilcList instead of
4772 SilcDList for requests, because it is faster. Affected file
4773 is lib/silcsftp/sftp_client.c.
4775 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4776 into lib/silccore/silcid.[ch].
4778 Renamed silcpayload.[ch] into silcargument.[ch].
4780 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4782 * If client entry is deleted with active key agreement
4783 session, abort the session.
4785 The silc_client_abort_key_agreement now calls the completion
4786 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4788 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4791 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4793 * Don't use __restrict in older GCC's. Affected file is
4794 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4796 * silc_net_localhost now attempts to reverse lookup the
4797 IP/hostname. Affected file lib/silcutil/silcnet.c.
4799 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4800 command. It can be used to gain founder privileges at
4801 the same time when joining the channel.
4803 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4804 kicker's client ID as well. Updated protocol specs.
4806 Defined that the server must send SILC_COMMAND_IDENTIFY
4807 command reply with error status to client who sent
4808 private message with invalid client ID.
4810 Updated the protocol specification.
4812 * Added silc_server_send_command_reply to send any
4813 command reply. Affected file silcd/packet_send.[ch].
4815 * Added silc_id_payload_encode_data to encode ID payload
4816 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4818 * The server now send IDENTIFY command reply with error
4819 status if client ID in private message is invalid. Affected
4820 file silcd/packet_receive.c.
4822 * Save the server key file with server's IP address in
4823 the filename instead of hostname. The affected file is
4824 irssi/src/silc/core/client_ops.c.
4826 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4828 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4831 * Added libtool support for compiling shared objects in
4832 lib/silcsim. Affected file configure.in.pre and
4833 lib/silcsim/Makefile.am. Original patch by cras.
4835 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4837 * Pid file configuration, and server's config file fixes
4838 patch by toma. Updated CREDITS file.
4840 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4842 * Fixed silc_client_channel_message to not try to decrypt
4843 the message twice if it resolved the destination client
4844 information. This could cause of dropping one channel
4845 message. Affected file lib/silcclient/client_channel.c.
4847 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4849 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4850 lib/silcclient/client.c. This function is used when the SILC
4851 Client is run under some other scheduler, or event loop or
4852 main loop. On GUI applications, for example this may be
4853 desired to used to run the client under the GUI application's
4854 main loop. Typically the GUI application would register an
4855 idle task that calls this function multiple times in a second
4856 to quickly process the SILC specific data.
4858 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4860 * Fixed silc_server_drop() for dropping the supplementary
4861 groups as well, this could cause a security hole on some
4864 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4866 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4869 * Write PID file after dropping privileges. Added -F option
4870 to run server on foreground. A patch by debolaz.
4871 Affected files silcd/server.c, silcd/silcd.c.
4873 * Fixed MOTD to return the MOTD file server name. Affected
4874 file silcd/command.c.
4876 * Added INFO command reply handling to the Irssi SILC Client.
4877 Affected file irssi/src/silc/core/client_ops.c.
4879 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4881 * Fixed the silc_idcache_list_* routines to really support
4882 the dynamic list. Fixes a crash. Affected file is
4883 lib/silccore/silcidcache.c.
4885 * Fixed the LIST command reply to really call LIST command's
4886 pending callbacks. Affected file silcd/command_reply.c.
4888 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4890 * Update conn->local_entry->nickname after giving NICK
4891 command. Affected file lib/silcclient/command.c.
4893 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4895 * Added the [pid] option to the silcd configuration file
4897 Affected files: serverconfig.[ch] and silcd.c
4899 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4901 * Save fingerprint in WHOIS command reply in server.
4902 Affected file silcd/command_reply.c.
4904 * Fixed NICK commands pending callback registration.
4905 Affected file lib/silcclient/command.c.
4907 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4909 * Use ++server->cmd_ident when sending commands in server,
4910 instead of random number. Affected file silcd/command.c.
4912 * Fixed GETKEY command reply to call actually GETKEY pending
4913 command callbacks. Affected file silcd/command_reply.c.
4915 * A bit stricter check for nicknames. Check for same nickname
4916 in NICK command also. Affected file silcd/command.c.
4918 * Do not call INFO command everytime client ID changes, only
4919 during first connecting. Affected file lib/silcclient/client.c.
4921 * Set the new nickname only after successful command reply for
4922 NICK command is returned by server. Affected file
4923 lib/silcclient/command.c.
4925 * Remove nicknames from nicklist during server_signoff notify.
4926 Should fix /NAMES bit more. The affected file is
4927 irssi/src/silc/core/silc-channels.c.
4929 * Added `fingerprint' field to the SilcIDListData in the
4930 silcd/idlist.h to hold the fingerprint of the client's
4933 Send the fingerprint of the client's public key in WHOIS
4936 Affected files silcd/command.c, and silcd/idlist.[ch].
4938 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4939 create fingerprint from given data.
4941 * Show the fingerprint of the client's public key in WHOIS.
4942 Affected files irssi/src/module-formats.[ch] and
4943 irssi/src/silc/core/client_ops.c.
4945 * Format the multiple same nicknames also during JOIN and
4946 NICK_CHANGE notifys. Affected file is
4947 lib/silcclient/client_notify.c.
4949 * Do not print error on screen for invalid private message
4950 payload since it can come if someone is sending private
4951 messages with wrong key. Affected file
4952 lib/silccore/silcprivate.c.
4954 * Fixed multiple concurrent /PING crash. Affected file
4955 lib/silcclient/command.c.
4957 * Changed the wrong ID encoding. All IP addresses must be
4958 in MSB first order in encoded format. They were encoded
4959 wrong and was in LSB format. Affected files are
4960 silcd/serverid.c, lib/silcutil/silcutil.c.
4962 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4964 * Call the `connect' client operation through the scheduler
4965 in case of error. Affected file lib/silcclient/client.c.
4967 * Call the `failure' client operation even if the error
4968 occurred locally during a protocol. Affected file is
4969 lib/silcclient/protocol.c.
4971 * Added support of sending LIST command to router from normal
4972 server. This way normal server can get list of all channels
4973 in the network too. Fixed the channel list sending in the
4974 server too. Affected files are silcd/command.c, and
4975 silcd/command_reply.[ch].
4977 * Added silc_server_update_channels_by_server and
4978 silc_server_remove_channels_by_server. They are used during
4979 disconnection of primary router and in backup router protocol.
4980 Affected file silcd/server_util.[ch], silcd/server.c and
4981 silcd/server_backup.c.
4983 * Fixed channel adding to global list in IDENTIFY command
4984 reply in server. Affected file silcd/command_reply.c.
4986 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4988 * If the incoming packet type is REKEY or REKEY_DONE process
4989 that packet always synchronously. Fixes yet another MAC
4990 failed error on slow (dialup) connections. Affected file
4991 lib/silcclient/client.c and silcd/server.c.
4993 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * Call check_version SKE callback for initiator too. Affected
4996 file lib/silcske/silcske.c.
4998 * Implemented fix for security hole found in the SKE that was
4999 fixed in the specification few days back; the initiator's
5000 public key is now added to the HASH value computation.
5001 Added backwards support for the old way of doing it too, for
5002 old clients and old servers. Affected file is
5003 lib/silcske/silcske.c.
5005 * Enabled mutual authentication by default in SKE. If initiator
5006 is not providing mutual authentication the responder will
5007 force it. This will provide the proof of posession of the
5008 private key for responder. The affected files are
5009 lib/silcclient/protocol.c and silcd/protocol.c.
5011 * Do not cache anymore the server's public key during SKE.
5012 We do mutual authentication so the proof of posession of
5013 private key is done, and if the server is authenticated in
5014 conn auth protocol with public key we must have the public
5015 key already. Affected file silcd/protocol.c.
5017 * Added new global debug variable: silc_debug_hexdump. If
5018 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5019 file lib/silcutil/silclog.[ch].
5021 * Fixed compilation warning due to char * -> const char *.
5022 Affected files lib/silcutil/silcnet.h, and
5023 lib/silccore/silcauth.[ch].
5025 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Fixed CMODE command when new channel key was created. If
5028 the creation failed the old key was removed. Next time giving
5029 same command would crash the server since the old key was
5030 freed already. Affected file silcd/command.c.
5032 * Fixed the silc_server_announce_get_channels to not crash
5033 on reconnect. Affected file silcd/server.c.
5035 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5037 * Added silc_log_set_debug_string function to set a regex
5038 string to match for debug output. Only the function names,
5039 or filenames matching the given debug string is actually
5040 printed. This way it is possible to filter out those debug
5041 strings that user is not interested in.
5043 Fixed a bug in silc_string_regexify.
5045 Affected files lib/silcutil/silclog.[ch], and
5046 lib/silcutil/unix/silcunixutil.c.
5048 * Changed the -d options in both server and Irssi SILC client
5049 to take the debug string as argument. Affected files
5050 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5052 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5054 * Added silc_hash_babbleprint to create a Bubble Babble
5055 Encoded fingerprint. The encoding is developed by Antti
5056 Huima (draft-huima-babble-01.txt), and it creates human
5057 readable strings out of binary data. Affected file
5058 lib/silccrypt/silchash.[ch].
5060 * Print the babble print now in addition of fingerprint as well
5061 in Irssi SILC client. Affected files are
5062 irssi/src/fe-common/silc/module-formats.[ch],
5063 irssi/src/fe-common/silc/core/client_ops.c.
5065 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5067 * Fixed a security problem found in SKE. The initiator's
5068 public key too is now added to the HASH hash value creation
5069 which is signed by the responder to create the SIGN value.
5070 This will prevent anyone in the middle to lie to the responder
5071 about the initiator's public key. If this is done now, the
5072 man in the middle will get caught. Updated the protocol
5075 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5077 * Better installation directory handling. Configure module
5078 paths and other paths automatically to example_silc* files
5079 in doc/. A patch by toma.
5081 * Fixed compiler warning from MPI library, and from SILC RNG.
5084 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5085 It can be configured with ./configure. A patch by toma.
5087 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5089 * Find correct make to use in prepare-clean. A patch by
5090 toma. Affected file prepare-clean.
5092 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5094 * Added irssi variables use_auto_addr, auto_bind_ip,
5095 auto_bind_port and auto_public_ip.
5097 * Changed the interface for silc_client_send_key_agreement
5098 in lib/silcclient/silcapi.h
5102 irssi/src/silc/core/silc-core.c
5104 lib/silcclient/silcapi.h
5105 irssi/src/silc/core/silc-channels.c
5106 lib/silcclient/client_keyagr.c
5109 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5111 * Added silc_pkcs_public_key_compare to compare two
5112 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5114 * Check that the client who set the founder mode on the
5115 channel is the same client that is giving the founder
5116 mode to itself. It is done by comparing the saved public
5117 key (it is saved even in the authentication is passphrase).
5118 Affected file silcd/command.c.
5120 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5122 * Do not process packet for disconnected socket connection.
5123 Affected file lib/silccore/silcpacket.c.
5125 * Process the DISCONNECT packet through scheduler in the
5126 client library. Affected file lib/silcclient/client.c.
5128 * Fixed the silc_client_packet_parse to not to increase
5129 the packet sequence number if the conn->sock and the
5130 current socket connection is not same. This can happen
5131 for example during key agreement when the conn includes
5132 multiple socket connections (listeners). Affected file
5133 lib/silcclient/client.c.
5135 * The sender of the file transfer request now provides also
5136 the pointer (listener) for the key exchange protocol. If
5137 the listener cannot be created then it sends empty key
5138 agreement and lets the receiver provide the listener.
5140 Added `local_ip' and `local_port' arguments to the
5141 silc_client_file_send. If they are provided they are used,
5142 if not then it will attempt to find local IP address, if
5143 not found or bind fails then the remote client will provide
5146 Affected files are lib/silcclient/client_ftp.c and
5147 lib/silcclient/silcapi.h.
5149 * Extended the FILE SEND command to support defining the
5150 local IP and port for key exchange listener. They are
5151 optional. Affected file irssi/src/silc/core/silc-servers.c.
5153 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5155 * Defined to WHOIS command reply the sending of fingerprint
5156 of the client's public key (if the proof of posession of the
5157 corresponding private key is verified by the server).
5158 Updated to the protocol specification.
5160 * Added support of receiving the client's public key's
5161 fingerprint in command reply in client library. Affected
5162 file is lib/silcclient/command_reply.c, and
5163 lib/silcclient/idlist.[ch].
5165 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5167 * Do not send over 128 chars long nickname to the server
5168 in NICK command. Affected file lib/silcclient/command.c.
5170 * Do not send over 256 chars long channel names to the server
5171 in JOIN command. Affected file lib/silcclient/command.c.
5173 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Assure that silc_server_close_connection cannot be called
5176 twice for same socket context. Affected file is
5179 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5181 * Send error message to application if opening file for
5182 writing during file transfer fails. Affected file is
5183 lib/silcclient/client_ftp.c.
5185 Remove all file transfer sessions for a client that we're
5186 removing from ID cache.
5188 Affected file is lib/silcclient/client_ftp.c.
5190 * Fixed silc_net_addr2bin to return correct address. Affected
5191 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5193 * Fixed file transfer session removing on signoff notify.
5194 Affected file irssi/src/silc/core/silc-servers.c.
5196 * Added the SilcClientFileError to be returned in the monitor
5197 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5198 Affected file lib/silcclient/silcapi.h.
5200 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5202 * Fixed a crash in silc_client_ftp_free_sessions and
5203 silc_client_ftp_session_free_client. Affected file
5204 lib/silcclient/client_ftp.c.
5206 * Added `disabled' field in the SilcChannelEntry in the server
5207 to indicate if the server entry is disabled. Affected file
5208 silcd/idlist.h, silcd/command[_reply].c.
5210 * SILC server adds now /var/run/silcd.pid everytime it is
5211 started. Affected file silcd/silcd.c.
5213 * Added silc_server_packet_send_clients to send a packet to
5214 the provided table of client entries. Affected file
5215 silcd/packet_send.[ch].
5217 * Fixed a crash in client resolving in client_prvmsg.c in
5218 client library. Affected file lib/silcclient/client_prvmsg.c.
5220 * Do not actually remove the client directly from ID cache
5221 during SERVER_SIGNOFF, but invalidate it. This way we
5222 preserve the WHOWAS info for the client. Affected file
5223 silcd/server_util.c.
5225 * Fixed SERVER_SIGNOFF notify handling in the server. The
5226 server is now able to process incoming SERVER_SIGNOFF notify
5227 for a server that it doesn't even know about. It will remove
5228 the clients provided in the notify. Affected file
5229 silcd/packet_receive.c.
5231 * Check for partial packet in data queue after every packet that
5232 was found from the queue. Return and wait for more data if
5233 there is partial data in queue. Affected file is
5234 lib/silccore/silcpacket.c.
5236 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5238 * Added SilcClietFileError enum to indicate error in
5239 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5240 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5241 Affected files lib/silcclient/silcapi.h and
5242 lib/silcclient/client_ftp.c.
5244 * Check that newsize in silc_buffer_realloc is larger than
5245 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5247 * Added better monitor of file transfers. It now monitors
5248 key agreement protocol during the file transfer too. Added
5249 error reporting too. Affected files
5250 irssi/src/silc/core/silc-servers.c,
5251 irssi/src/fe-common/silc/module-formats.[ch].
5253 * Wrote a help file for FILE command.
5255 * Added silc_rng_global_get_byte_fast to get not-so-secure
5256 random data as fast as possible. Random data is read from
5257 /dev/urandom if available and from the SILC RNG if not
5258 available. It is used in padding generation. Affected file
5259 lib/silccrypt/silcrng.[ch].
5261 * All packets in client library are now processed synchronously.
5262 Optimized packet processing a lot. Affected file
5263 lib/silcclient/client.c.
5265 * All server connection packets are processing synchronously
5266 now in server, to optimize packet processing. Affected file
5269 * Include files are installed now only in Toolkit distribution
5270 if make install is given. Affected files: all Makefile.am's.
5272 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5274 * Assure that silc_client_notify_by_server_resolve does not
5275 resolve the client information multiple times. If it cannot
5276 be found by the first it cannot be found at all. Affected
5277 file lib/silcclient/client_notify.c.
5279 * Fixed WHOWAS command reply calling. Affected file
5280 lib/silcclient/command_reply.c.
5282 * Removed all references to silc_idlist_get_client from the
5283 Irssi SILC client since that call is internal call used by
5284 the library. The Irssi SILC client will use now client
5285 retrieval functions found in silcapi.h.
5287 * Fixed a bug in resolving nickname info before sending
5288 private message. It used freed memory. Affected file
5289 irssi/src/silc/core/silc-servers.c.
5291 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5293 * Assure my_channels statistics cannot go negative in server.
5294 Affected files silcd/server.c, silcd/server_util.c.
5296 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5298 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5300 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Win32 Toolkit changes. Affected files
5303 win32/silc.dsw, win32/libsilc/libsilc.def,
5304 win32/libsilcclient/libsilc.def,
5305 lib/silcutil/silcutil.c, and
5306 lib/sftp/sftp_fs_memory.c.
5308 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * Added silc_net_localip to return local host's IP address.
5311 Affected file lib/silcutil/silcnet.[ch].
5313 * If key exchange or rekey protocol is active for a connection
5314 parse all packets syncronously since there might be packets
5315 in packet queue that we are not able to process without first
5316 processing packets before them. Affected file silcd/server,
5317 lib/silcclient/client.c.
5319 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5320 whether library should continue processing the packet.
5321 Affected file lib/silccore/silcpacket.h.
5323 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5324 SilcSFTPMonitorData to SFTP server to monitor various
5325 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5326 lib/silcsftp/sftp_server.c.
5328 * Added silc_file_size to return file size. Affected file
5329 lib/silcutil/silcutil.[ch].
5331 * Implemented the file transfer support for the client library.
5332 Added preliminary support for simple client to client one-file
5333 transmission. Affected file lib/silcclient/client_ftp.c,
5334 lib/silccilent/client.[ch].
5336 * Added new local command FILE to the Irssi SILC Client.
5337 It is used to perform the file transfer. It has subcommands
5338 SEND, RECEIVE, SHOW and CLOSE. Affected files
5339 irssi/src/silc/core/client_ops.c,
5340 irssi/src/silc/core/silc-server.[ch].
5342 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5344 * Relay the SILC_PACKET_FTP in the server. Affected files
5345 silcd/server.c and silcd/packet_receive.c.
5347 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5349 * Renamed silc_file_read and silc_file_write to functions
5350 silc_file_readfile and silc_file_writefile. Added function
5351 silc_file_open and silc_file_close. Affected files
5352 lib/silcutil/silcutil.[ch].
5354 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Resolve the client info when received private message or
5357 channel message for a client which nickname we don't know.
5358 Affected files lib/silcclient/client_prvmsg.c and
5359 lib/silcclient/client_channel.c.
5361 * Do not crash in /KEY if client is not connected. Affected
5362 file irssi/src/silc/core/silc-channels.c.
5364 * Added SilcClientStatus field to the SilcClientEntry in the
5365 lib/silcclient/idlist.h.
5367 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5368 is incomplete and is being resolved, it won't be resolved
5371 Make sure also that USERS command reply does not resolve
5372 twice information. Affected file is
5373 lib/silcclient/command_reply.c.
5375 Make sure that silc_client_get_clients_by_list does not
5376 resolve twice same information.
5378 * Check for valid client->id in the silc_server_free_client_data.
5379 Affected file silcd/server.c.
5381 * Fixed /GETKEY nick@server not to crash if the server entry
5382 is not found. Affected file lib/silcclient/command.c.
5384 * Fixed the silc_server_check_cmode_rights to check the
5385 requested modes correctly. Affected file silcd/command.c.
5387 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5389 * Better checks for non-printable chars in nick added.
5390 Affected file silcd/command.c.
5392 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Call the silc_server_udpate_servers_by_server in the
5395 primary router that comes back online in the backup resuming
5396 protocol. Otherwise it routes packets wrong. Affected file
5397 silcd/server_util.[ch], silcd/server_backup.c.
5399 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5402 lib/silcutil/silcbuffmt.[ch].
5404 * Redefined the SILC packet header to include the padding
5405 length. Affected file lib/silccore/silcpacket.[ch].
5407 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5408 length for maximum padding up to 128 bytes). Affected
5409 file lib/silccore/silcpacket.h.
5411 * Removed all backwards support for old 0.5.x MAC thingies.
5412 The SILC packet header change makes it impossible to be
5413 backwards compatible.
5415 * Send the ENDING packet with timeout in the backup resuming
5416 protocol. This is to assure that all routers has connected
5417 to the primary router. Affected file silcd/server_backup.c.
5419 * Changed the RNG to take the first IV from random data. It
5420 used to take it from zero actually. Changed the RNG also
5421 to use /dev/urandom during session. /dev/random is used
5422 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5424 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5426 * Changed the SILC packet header to have the first two bytes
5427 (the packet length) encrypted. Affected files aroung the
5428 code tree, lib/silccore/silcpacket.[ch]. Removed the
5429 SilcPacketCheckDecrypt callback. It is not needed anymore
5430 since the silc_packet_receive_process will determine now
5431 whether the packet is normal or special.
5433 * Implemented the unidirectional MAC keys. Affected files
5434 lib/silcske/silcske.c, silcd/protocol.c and
5435 lib/silcclient/protocol.c.
5437 * Implemented the packet sequence number to the MAC computation.
5438 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5439 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5440 lib/silcclient/protocol.c.
5442 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5444 * Allow backup router to announce servers. All servers
5445 announced by backup router are added to the global list
5446 automatically. Update hte server's socket to our primary
5447 router also when backup router announces a server.
5448 Affected file silcd/packet_receive.c.
5450 * Do not update the client->router in the function
5451 silc_server_udpate_clients_by_server if the client is on
5452 global list. We might fail to find any specific server
5453 for locally connected clients and local cell clients. They
5454 should still use the `from' and not `to' as client->router.
5455 This fixes backup router resuming protocol. Affected file
5456 silcd/server_util.c.
5458 * Decrease channel statistics count only if the channel
5459 deletion worked. Affected files are silcd/server.c and
5460 silcd/server_util.c.
5462 * Added silc_server_update_servers_by_server to update origin
5463 of all server entries. Used during backup router protocol.
5464 Affected files silcd/server_util.[ch], silcd/server.c. and
5465 silcd/backup_router.c.
5467 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5468 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5469 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5470 lib/silccrypt/silchmac.c.
5472 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * Assure that router cannot reroute the same channel message
5475 to the sender. Affected file silcd/packet_receive.c.
5477 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5479 * Made better checks that the channel message is not sent
5480 to the router it came from. Affected file is
5481 silcd/packet_send.c. Fixed memory leak too.
5483 * Announce informations for incoming router connection, but
5484 only after checking if it is replaced by backup router.
5485 Affected file silcd/packet_receive.c.
5487 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5489 * Fixed the backup resuming protocol to work in multiple
5490 router environment. Affected file silcd/server_backup.c.
5492 * Route packet only to one router in the function
5493 silc_server_packet_send_to_channel. Affected file is
5494 silcd/packet_send.c.
5496 * Fixed silc_server_send_notify_dest to set the broadcast
5497 flag. Fixed the silc_server_send_notify_topic to actually
5498 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5499 Affected file silcd/packet_send.c.
5501 * Changed the SFTP Filesystem interface. Changed the
5502 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5503 the filesystem operation function. The SilcSFTPFilesystem
5504 is now a context that is allocated by all filesystem allocation
5505 functions and it already includes the operations structure
5506 and filesystem specific context. It is given as argument
5507 now to the silc_sftp_server_start. This made the interface
5508 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5509 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5511 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5513 * Changed the backup router adding and getting interfaces
5514 in the server. The router that will be replaced by the
5515 specified backup router is now sent as argument. Affected
5516 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5519 * Added silc_net_addr2bin_ne to return the binary form of
5520 the IP address in network byte order. Affected files
5521 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5523 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5525 * Check for existing server ID in silc_server_new_server
5526 and in silc_server_connect_to_router_final and remove the
5527 old entry if it exists. Affected file silcd/packet_receive.c,
5530 * Send the channel message always to only one router, either
5531 in upstream or downstream. Affected file is
5532 silcd/packet_send.c.
5534 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Wrote the definition of the backup resuming protocol to the
5537 protocol specification.
5539 * Removed one redundant channel key generation from normal
5540 server during joining procedure. Removed one redundant
5541 channel key sending from server to router during joining
5542 procedure. Affected file silcd/command.c.
5544 * Made minor bugfixes to the backup router resuming protocol.
5545 Affected file silcd/server_backup.c, server.c.
5547 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5549 * Added --disable-asm configuration option. Affected files
5550 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5553 * Implemented the backup resuming protocol that is used to
5554 resume the primary router position in the cell after the
5555 primary router comes back online. Affected files
5556 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5557 and silcd/server_util.[ch].
5559 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Sleep two (2) seconds after sending QUIT command to server.
5562 Affected file lib/silcclient/command.c.
5564 * Assure that if outgoing data buffer is pending do not force
5565 send any data. Affected file silcd/packet_send.c.
5567 * Assure that if outgoing data buffer is pending do not force
5568 send any data. Affected file lib/silcclient/client.c.
5570 * Implemented the backup router support when the primary router
5571 goes down. The servers and routers can now use the backup
5572 router as new primary router without loosing connectivity.
5574 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5577 in the server to indicate disabled entry. All data read
5578 from the connection will be ignored and no data is sent
5579 for entry that is disabled. Affected files are
5580 silcd/idlist.h, silcd/server.c.
5582 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5584 * Created SFTP client and server test programs in the
5585 lib/silcsftp/tests directory.
5587 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * Implemented memory filesystem (virtual filesystem) for
5590 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5593 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5595 * Implemented the SFTP (SSH File Transfer Protocol) to the
5596 lib/silcsftp. It includes SFTP client and SFTP server
5599 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5601 * Moved lib/silccore/silcprotocol.[ch] to the
5602 lib/silcutil library.
5604 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5605 take variable argument list pointer as argument. Affected
5606 file lib/silcutil/silcbuffmt.[ch].
5608 * Added silc_buffer_set function that is used to set data
5609 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5610 Affected file lib/silcutil/silcbuffer.h.
5612 * Changed various routines in the core library to use the new
5613 silc_buffer_set instead of allocating new buffer only for
5616 * Added 64-bit value formatting and unformatting support to the
5617 silc_buffer_[un]format routines. Affected file is
5618 lib/silcutil/silcbuffmt.[ch].
5620 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5621 to includes/bitmove.h.
5623 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * Fixed channel user mode saving in client library. Affected
5626 file lib/silcclient/command[_reply].c.
5628 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5630 * Defined the file transfer to the SILC Protocol. Added
5631 new packet type SILC_PACKET_FTP and defined File Transfer
5632 Payload. The mandatory file transfer protocol is SFTP
5633 (SSH File Transfer Protocol). Affected file in addition
5634 of the internet draft is lib/silccore/silcpacket.h.
5636 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5637 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5638 is used as part of backup router protocol when the primary
5639 router of the cell is back online and wishes to resume
5640 the position as primary router.
5642 * Redefined the MAC generation keys in the protocol. The
5643 same key is not used anymore in both direction. Both
5644 direction will now use different keys for sending and
5645 receiving. This fixes a potential security flaw. This
5646 change causes incompatibilities in the protocol.
5648 * Redefined also the MAC computation from the packet.
5649 An packet sequence number is now added to the MAC
5650 computation. This prevents possible replay attacks against
5651 the protocol. This change too causes incompatibilities
5654 Added `sequence' field to the SilcPacketContext to hold
5655 the current sequence number for the packet.
5657 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Added `created' field to the SilcIDListData in the file
5660 silcd/idlist.h to indicate the time when the entry was
5663 * Added `created' field to the SilcChannelEntry too. Affected
5664 file silcd/idlist.h.
5666 * Added `creation_time' aguments to all the announcement functions
5667 in the server. If it is provided then only the entries that
5668 was created after the provided time frame are actually
5669 announced. Affected file silcd/server.[ch].
5671 * The protocol says that the Channel ID's IP address must be
5672 based on the router's IP address. Added check for this in
5673 the silc_server_new_channel when processing incoming New Channel
5674 Payload. Affected file silcd/packet_receive.c.
5676 * Print out the correct version with --version in SILC client.
5677 Affected file irssi/src/silc/core/silc-core.c.
5679 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5681 * Fixed WHOWAS command to check for completnes of the client
5682 entry always, not just when the command is coming from client.
5683 Affected file silcd/command.c.
5685 * Added new function silc_server_packet_queue_purge to purge the
5686 outgoing data queue to the network. After the function returns
5687 it is guaranteed that the outgoing packet queue is empty.
5688 Affected file silcd/packet_send.[ch].
5690 * Purge the outgoing packet queue in the rekey protocol's final
5691 callback to assure that all rekey packets go to the network
5692 before quitting the protocol. Affected file silcd/server.c.
5694 * Added silc_client_packet_queue_parse as similar function as
5695 in server to the client library. The affected file is
5696 lib/silcclient/client.c.
5698 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * Splitted silcd/server.c and created silcd/server_util.[ch]
5701 for utility functions.
5703 * Added new socket flag SILC_SF_DISABLED to indicate that the
5704 connection is open but nothing can be sent to or received from
5705 the connection. Affected file lib/silcutil/silsockconn.[ch].
5706 The checking for disabled socket is checked in the low level
5707 silc_socket_write and silc_socket_read functions.
5709 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5711 * Allow only nicknames and channel names that fits into the
5712 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5714 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * When processing JOIN command reply in server check that if
5717 the channel exists in our global list we'll move it the local
5718 list. Affected file silcd/command_reply.c.
5720 * Fixed the check whether client is joined on the channel already
5721 in JOIN command. Affected file lib/silcclient/command.c.
5723 * Fixed the JOIN command reply to check whether the channel
5724 already exists. Affected file lib/silcclient/command_reply.c.
5726 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Added silc_ske_status_string to map the SKE error numbers
5729 to readable strings. The affected files are
5730 lib/silcske/silcske[_status].[ch].
5732 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5734 * Do not show the private channels on the WHOIS channel list
5735 as it is not allowed by the protocol. The affected file is
5738 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Assure that the packet length digged from the actual packet
5741 is something sensible in the silc_packet_decrypt_rest_special
5742 in lib/silccrypt/silcpacket.c.
5744 * Free and NULL the allocated pointer in silc_hmac_alloc if
5745 the HMAC allocation fails. The affected file is
5746 lib/silccrypt/silchmac.c.
5748 * Print the selected security properties to the log files in
5749 the server. Affected file silcd/protocol.c.
5751 * Add SKE's reference counter even if calling the completion
5752 callback manually. Otherwise it goes negative, although it
5753 does not cause any problems. The affected file is
5754 lib/silcske/silcske.c.
5756 * Remove the client entry with short timeout after giving the
5757 KILL command. Affected file lib/silcclient/command.c.
5759 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5760 case all found clients are already disconnected (WHOWAS would
5761 found them) in the server. Affected file silcd/command.c.
5763 * Update the last_receive (time of last data received) to be
5764 updated only when received private or channel message so that
5765 the idle time showed in WHOIS makes more sense.
5767 * Added boolean field `valid' in to the SilcClientEntry in the
5768 client library to indicate whether the entry is valid or not.
5769 This fixes the nickname change bug on channel when changing
5770 the nickname to be same than the old (like nick to Nick) the
5771 nickname formatter doesn't set the new nick anymore to Nick@host.
5772 Affected file lib/silcclient/idlist.[ch].
5774 * Now actually fixed the nickname changing on disconnection.
5775 Added new function silc_change_nick to the Irssi SILC Client.
5776 Affected file irssi/src/silc/core/client_ops.c,
5777 irssi/src/silc/core/silc-nicklist.[ch].
5779 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Check that the public key exists in the GETKEY command before
5782 trying to encode it. Affected file silcd/command.c.
5784 * Print some notifications on received public keys with GETKEY
5785 command in the Irssi SILC Client. Affected files are
5786 irssi/src/fe-common/silc/module-formats.[ch],
5787 irssi/src/silc/core/client_ops.c.
5789 * Use IDENTIFY command to resolve the server information in the
5790 GETKEY command instead of INFO command. Affected file
5791 lib/silcclient/command.c.
5793 * All command reply functions in the client library now calls
5794 the pending command reply callbacks even if an error has
5795 occurred. The server has done this a long time and now it was
5796 time to move the client library to this as well. Now all
5797 errors can be delivered back to the pending command reply
5798 callbacks if necessary. Affected files are
5799 lib/silcclient/command[_reply].[ch].
5801 * Change the nickname on disconnection back to the username
5802 because in reconnect the server will enforce it to it anyway.
5803 Affected file irssi/src/silc/core/silc-servers.c.
5805 * Fixed a config file parsing bug in the Irssi SILC client.
5806 Affected file irssi/src/silc/core/clientconfig.c.
5808 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5810 * When printing the channel mode on JOIN, verify that the
5811 channel key and channel's HMAC are valid. Affected file
5812 irssi/src/silc/core/client_ops.c.
5814 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5816 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5817 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5818 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5820 * Removed channel key rekey task deleting from the function
5821 silc_server_save_channel_key. Affected file silcd/server.c.
5822 Added explicit timeout task context instead that is used to
5823 delete the task if we are registering a new task before the
5824 new task has elapsed.
5826 * When channel key rekey occurs the client library now saves
5827 the old channel key for a short period of time (10 seconds) and
5828 is able to use it in case some is still sending channel
5829 messages encrypted with the old key after the rekey. Affected
5830 file lib/silcclient/[idlist.h|client_channel.c].
5832 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5834 * Added check to the silc_server_new_id_real to not accept
5835 new ID if it is the sender's own ID. Affected file is
5836 silcd/packet_receive.c.
5838 * Assure that we do not announce ourself or the one we've
5839 sending our announcements when we're router and are announcing
5840 servers to our primary router. Affected file silcd/server.c.
5842 * Fixed silc_server_command_identify_check_client to assemble
5843 correct WHOIS packet. It send corrupted WHOIS packet and
5844 caused problem with router to router connections. Affected
5845 file silcd/command.c.
5847 Fixed also silc_server_command_whois_check the same way
5848 as for the IDENTIFY command.
5850 * Added new SilcIDListStatus to the server in the SilcIDListData
5851 structure. The status now includes the current status of
5852 the entry (like registered, resolved etc.). Affected file
5853 silcd/idlist.[ch]. Defined a bunch of different status types
5854 as well. This replaced the old boolean registered field as well.
5856 Added resolve_cmd_ident field to the SilcClientEntry structure
5857 too so that if the entry is for example being resolved so
5858 another command may attach to the same pending command reply
5859 without requiring to resolve the same entry again. This concept
5860 should optimize the WHOIS and the IDENTIFY resolving under
5861 heavy load by taking away unnecessary resolving for entries
5862 that are being resolved already.
5864 Added support for adding multiple pending commands for one
5865 command idenfier. Affected file silcd/command[_reply].[ch].
5867 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5868 before deleting the data. Otherwise the hash table will have
5869 freed data in comparison functions. Affected file is
5870 silcd/command_reply.c.
5872 * Fixed silc_idlist_replace_client_id to add the new entry to
5873 the cache with NULL nickname. Otherwise there will be invalid
5874 memory as the nickname after the nickname is freed. Affected
5875 file silcd/packet_receive.c.
5877 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5878 saved into wrong slots because the previous number of entries
5879 was not taken into account. Affected file silcd/idlist.c.
5880 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5882 * If we are router and we receive JOIN notify to a channel that
5883 does not have any users then notified client is marked as the
5884 channel founder, as it is it. The affected file is
5885 silcd/packet_receive.c
5887 * Added to the extended hash table API's table_del_*ext functions
5888 the destructor as argument too, so that the caller can decide
5889 which destructor to use or whether to use destructor at all.
5890 Affected file lib/silcutil/silchashtable.[ch].
5892 * Fixed ID Cache purging. It actually deleted the entries from
5893 the hash table after the data was freed. The hash table ended
5894 up comparing freed memory. The affected file is
5895 lib/silccore/silcidcache.c.
5897 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Fixed Irssi SILC client's KILL command's HELP syntax.
5901 * The USERS command now resolves the detailed user information
5902 if the userinfo field is missing. Affected file is
5903 lib/silcclient/command_reply.c.
5905 * Do not print error in silc_file_read if the read file does
5906 not exist. Just silently return NULL. Affected file is
5907 lib/silcutil/silcutil.c.
5909 * Fixed the silc_log_output to not wine about NULL filename
5910 and to not create some bogus " " filename. Affected file is
5911 lib/silcutil/silclog.c.
5913 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5915 * Fixed various printing bugs on the user interface in the
5916 Irssi SILC Client. Minor changes that were forgotten from
5919 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5921 * Fixed the configure.in.pre and the compilation and distribution
5922 environment to support the new autoconf 2.52. That version is
5923 now required to compile the CVS trunk.
5925 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5928 to generally parse user@fqdn format strings. Affected file
5929 lib/silcutil/silcutil.c.
5931 * Added nickname_format and nickname_force_format fields to the
5932 SilcClientParams structure. The first one defines the format
5933 for the nicknames that the library will enforce if the receives
5934 multiple same nicknames. The second one is boolean value and
5935 can be used to force the library to always enforce the format
5936 to the nicknames regardles whether there are multiple nicknames
5937 or not. This configurable formatting was employed to flexibly
5938 support accessing multiple nicknames from the user interface.
5939 The userinterface can now set the nicknames to what ever format
5940 they prefer. Affected file lib/silcclient/silcapi.h.
5942 Added function silc_client_nickname_format to the file
5943 lib/silcclient/idlist.c. It performs the nickname formatting.
5945 Added new field `hostname´ to the SilcClientEntry context.
5946 It holds the hostname of the client. Affected file is
5947 lib/silcclient/idlist.h.
5949 * Irssi SILC Client sets the nicknames in nick@hostn format.
5950 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5951 irssi/src/silc/core/silc-core.c.
5953 The WHOIS printing now also shows both the real nickname and
5954 the formatted nickname so that user knows how to access the
5955 user if there are multiple same nicknames cached. Affected
5956 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5957 printing formatting too to take the hostname now as a separate
5958 argument. The Affected file is
5959 irssi/src/fe-common/silc/modules-formats.[ch].
5961 * Changed the silc_client_get_clients_local to accept the formatted
5962 nickname as argument. It accepts the real nickname too but the
5963 formatted nickname can be used to find the true entry from
5964 multiple entries. Affected file lib/silcclient/silcapi.h and
5965 lib/silcclient/idlist.c.
5967 * Added nickname_format_parse field to the SilcClientParams.
5968 It is a callback function provided by the application to parse
5969 the nickname out of the formatted nickname string. The library
5970 calls it to get the nickname from the formatted string. Since
5971 the application generally knows better the format of the nickname
5972 string it parses it instead of the library, even though library
5973 encodes the formatted string. If the callback function is not
5974 provided then the library will use the string as is. The
5975 affected file is lib/silcclient/silcapi.h.
5977 * All the nickname strings passed to the client library in
5978 commands are now expected to be formatted nickname strings.
5979 If the command does not support the formatted nickname string
5980 it will assume that the sent string is the actual nickname.
5981 Affected file lib/silcclient/command.c.
5983 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5985 * Added public key authentication support to OPER and SILCOPER
5986 commands in the client library. Affected file is
5987 lib/silcclient/command.c.
5989 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Changed the get_auth_methdod client operation to be asynchronous.
5992 It can be async if the application resolves the authentication
5993 method from the server during the negotiation. Added new
5994 SilcGetAuthMeth completion callback that the application will
5995 call after resolving the authentication method.
5997 Added function silc_client_request_authentication_method that
5998 the application can use to resolve the authentication method
5999 from the server. Added also SilcConnectionAuthRequest callback
6000 that the library will call after the server has replied. The
6001 application can call this function if it does not know the
6002 current authentication method.
6004 Affected files are lib/silcclient/client.c and
6005 lib/silcclient/silcapi.h.
6007 * The Irssi SILC client now automatically resolves the authentication
6008 method incase any configuration information is not present (and
6009 currently there never is). The affected file is
6010 irssi/src/silc/core/client_ops.c.
6012 * Fixed public key authentication from the client library.
6013 Affected file lib/silcclient/protocol.c. Changed also the
6014 protocol specification about the public key authentication in
6015 the connection authentication protocol. The actual data to be
6016 signed is now computed with a hash function before signing.
6018 * Fixed the public key authentication from the server as well.
6019 Affected file silcd/protocol.c.
6021 * Removed the mlock()'s from the memory allocation routines.
6022 Affected file lib/silcutil/silcmemory.c. The ./configure does
6023 not check anymore for the mlock(). Affected file is
6026 * Fixed USERS command in server to allow the execution of the
6027 command for private and secret channels if the client sending
6028 the command is on the channel. Affected file silcd/command.c.
6030 * Fixed silc_client_get_clients_local to return the clients
6031 count correctly. It could return wrong value. Affected file
6032 lib/silcclient/idlist.c.
6034 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6037 types. The assembler optimizations seemed not to like 64-bit
6038 data types. The assmebler optimizations thus are now enabled
6039 also for BSD systems as opposed to only enable them for Linux.
6041 * Do not check for threads at all on BSD systems. Affected
6042 file configure.in.pre.
6044 * Removed -n and -h options from the Irssi SILC Client since
6045 they are not used in silc.
6047 * Fixed the prime generation to assure that the first digit
6048 of the generated random number is not zero since our conversion
6049 routines does not like number strings that starts with zero
6050 digit. If zero digit is seen the random number is regenerated.
6051 This caused some corrupted RSA keys when the zero first digit
6052 was met. Affected file lib/silcmath/silcprimegen.c.
6054 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Fixed WIN32 configuration in the ./configure script.
6057 Fixed to include xti.h on environments that has it.
6058 Patches by Carsten Ilchmann and andrew.
6060 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6062 * Changed the silc_id_create_client_id to be collision
6063 resistant. It is now assured that there cannot be created
6064 two same client ID's. I suspect that some weird bugs in
6065 the server were actually caused by duplicate Client IDs.
6066 Affected file silcd/serverid.[ch]. A router receiving
6067 new ID now also assures and informs the sending server
6068 if the ID caused collision.
6070 * Changed the silc_id_create_channel_id to also assure that
6071 there are no collisions.
6073 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Statement about ignoring the Mutual Authentication flag when
6076 performing rekey with PFS was a bit misleading. It is ignored
6077 if it was set in the initial negotiation, it cannot be even
6078 set in the rekey. Fixed in the ke-auth draft. Started the
6079 new versions of the protocol drafts in the doc/.
6081 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6083 * Fixed a bug in silc_client_command_identify_save when saving
6084 new channel information. The channel name was no duplicated
6085 and caused crash on exit. Affected file is
6086 lib/silcclient/command_reply.c.
6088 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6090 * Fixed the getkey command handling in the server. Send just
6091 empty OK reply to the sender if the key could not be fetched
6092 (but everything else was ok, like the key just was not available).
6093 Changed the public key parameter to optional in the protocol
6094 specs so that empty OK reply can be sent. Affected file
6097 Added a message to Irssi SILC client to tell to user if the
6098 server did not return a public key.
6100 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Fixed a channel key regeneration bug. It registered new
6103 timeout tasks exponentially until all system resources were
6104 used. Affected file silcd/server.c.
6106 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6108 * Added the SILC Document generator to the scripts/silcdoc.
6109 It can be used to generate the Toolkit Reference Manual out
6110 of the source tree. Internally it will also use the RoboDoc
6111 generator now imported in util/robodoc.
6113 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6115 * Added couple of return's in rekey protocol if error orccurred
6116 during the protocol. The execution must be terminated.
6117 Affected file silcd/protocol.c. Also, terminate the protocol
6118 always with timeout.
6120 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * The client's Client ID was created initally from the wrong
6123 nickname (it could have been in format nick@host) in the
6124 silc_server_new_client. Affected file silcd/packet_receive.c
6126 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6128 * Added some SILC_LOG_ERROR's to various error conditions
6129 if client could not be added to ID cache. Affected files
6130 silcd/packet_receive.c and silcd/server.c.
6132 * When client's sock->user_data is freed, NULL also the
6133 client->router and client->connection pointers. Added check
6134 for these pointers being NULL to various places around the
6135 code. Affected file silcd/server.c.
6137 * Added client->data.registered == TRUE checks to various
6138 places around the code to assure that unregistered client's
6139 are not handled when it is not allowed. Affected file
6142 * Added `bool registered' fields to all
6143 silc_idlist_[server|client]_get_* routines to indicate whether
6144 the fetched client needs to be registered or not. Affected
6145 file silcd/idlist.[ch].
6147 * Add your own entry as registered to the ID cache in the
6148 server. Affected file server.c.
6150 * Fixed a bug in silc_server_new_server. The SilcServer was
6151 set as the new server's context instead of SilcServerEntry.
6152 This naturally caused some weird bugs.
6154 * Added "updated" field the SilcChannelEntry which indicates
6155 the time since the channel entry was last accessed. This
6156 can be used to determine whether it is necessary to
6157 announce the channel after backup resuming protocol.
6158 Affected files silcd/idlist.[ch].
6160 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Do not delete the channel rekey task when adding it
6163 for in silc_server_create_channel_key.
6165 * Changed the silc_server_create_channel_key to return
6166 TRUE or FALSE to indicate the success of the channel key
6169 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Fixed MSVC++ project files and added missing files to
6172 Makefiles under win32/.
6174 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Do not add TCP_NODELAY flag if the operating system
6177 does not have it defined. Affected files are
6178 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6180 * Fixed buffer overflow from Irssi SILC Client. Affected
6181 file irssi/src/fe-common/core/themes.c.
6183 * Fixed double free in client library in the file
6184 lib/silcclient/client.c when disconnecting from server.
6186 * Applied double free patch from cras to Irssi SILC client.
6187 Affected files irssi/src/core/[modules/expandos].c
6189 * Fixed the disconnection handling to Irssi SILC Client.
6190 The application must call silc_client_close_connection
6191 in ops->connect client operation in case of failure of
6192 the connection. Affected file is
6193 irssi/src/silc/core/client_ops.c.
6195 * Do not set sock->protocol to NULL in the function
6196 silc_client_close_connection after executing the protocol's
6197 final callback since the sock might not be valid anymore.
6198 Affected file lib/silcclient/client.c.
6200 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6202 * Do not enable SILC_THREADS if the linking with libpthread
6203 did not happen. Affected file configure.in.pre.
6205 * Added notion to protocol specification that server must
6206 verify the sent authentication payload with CMODE when
6207 setting the channel founder key. Implemented it to the
6208 server. Affected file silcd/command.c.
6210 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6212 * Added _EXTRA_DIST SILC distribution variable to the
6213 distributions file. It is used to conditionally add extra
6214 files or directories to the specific distribution. Affected
6215 files ./prepare, Makefile.am.pre and distributions.
6217 Removed the `_' from the start of the distribution names.
6220 * Added README.WIN32 for instructions to compile the Toolkit
6223 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6225 * Fixed a double free in disconnection in the server. Affected
6226 file is silcd/server.c.
6228 * Fixed the lib/silcske/groups.c to work now also with GMP
6229 MP library. The string conversion did not work when using
6230 specific base and the base is indicated in the string as well.
6232 * Created win32/ directory which now includes MSVC++ specific
6233 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6234 It will appear only in the toolkit distribution
6236 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Changed the key material distribution function in case when
6239 the hash output is too short. The data is now concatenated
6240 a bit differently than it used to. Made the change to the
6241 SKE protocol specification.
6243 * Added better GMP detection to configure.in.pre. A patch
6246 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6248 * Fixed a minor bug in SKE that might cause some problem on
6249 some platforms. Affected file lib/silcske/silcske.c.
6251 * Added the cookie checking for initiator in the SKE. It checks
6252 that the responder returns the sent cookie unmodified. The
6253 affected file is lib/silcske/silcske.c. Added new SKE
6254 error type INVALID_COOKIE that can be sent during the
6255 negotiation. Fixed some memory leaks as well.
6257 * Added the "invalid cookie" error message to Irssi SILC client's
6260 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Added `task_max' field to the SilcClientParams to indicate
6263 the maximum tasks the scheduler can handle. If set to zero,
6264 default values are used. Affected file lib/silcclient/silcapi.h.
6266 * Fixed memory leaks in silc_client_close_connection. Affected
6267 file lib/silcclient/client.c.
6269 * Added silc_client_del_client_entry to client library to free
6270 all memory of given client entry. Affected file is
6271 lib/silcclient/idlist.[ch].
6273 * Added new functions silc_client_del_channel and
6274 silc_client_del_server to delete channel and server entries.
6275 Affected file lib/silcclient/[silcapi.h/idlist.c].
6277 * Removed silc_client_del_client_by_id from silcapi.h.
6279 * Fixed the INFO command to return the server's own info
6280 correctly when querying by Server ID. Affected file is
6283 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Removed the non-blocking settings in WIN32 code in the
6286 silc_sock_[read/write] and added SleepEx instead. Affected
6287 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6288 of input data is now checked with FIONREAD and ioctlsocket.
6290 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6292 * Call silc_schedule_task_del_by_context in the
6293 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6294 Affected file lib/silccore/silcprotocol.c.
6296 * Call silc_protocol_cancel for active protocols in the
6297 silc_server_close_connection if the funtion
6298 silc_server_free_sock_user_data has not been called.
6299 Affected file silcd/server.c.
6301 * Generic tasks cannot be deleted using the del_by_fd
6302 task deleting function since generic tasks does not match
6303 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6305 * Added a notion to SILCOPER help file that the SILCOPER works
6306 only on router server, not on normal server.
6308 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6310 * Added for WIN32 support for the new scheduler as well.
6311 Affected file lib/silcutil/win32/silcwin32schedule.c.
6313 * Fixed the SHA1 implementation to work on various platforms.
6315 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6318 API. It is part of the scheduler now. Everything else is
6319 as previously but some functions has changed their names.
6320 Checkout the lib/silcutil/silcschedule.h for the interface.
6321 Updated all applications to use the new interface. Affected
6322 files are lib/silcutil/silcschedule.[ch].
6324 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Found a bug in the SKE implementation. The HASH value,
6327 specified by the protocol, was not computed correctly. The
6328 public key of the responder was not added to the computation
6329 even though it is mandatory. Affected file lib/silcske/silcske.c.
6330 This unfortunately causes incompatibilities with older
6331 clients and servers.
6333 * Added WIN32 specific network init and uninit functions:
6334 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6335 the Winsock2. Affected file lib/silcutil/silcnet.h and
6336 lib/silcutil/win32/silcwin32net.c.
6338 * Set the socket always to nonblocking mode on WIN32 after
6339 reading data or writing data. Affected file is
6340 lib/silcutil/win32/silcwin32sockconn.c.
6342 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6344 * Fixed various compilation problems under WIN32. Affected
6345 files lib/silcutil/win32/silcwin32thread.c and
6346 lib/silcutil/win32/silcwin32schedule.c.
6348 * Removed all _internal.h #includes from public header
6349 files. Internal headers must never be included from
6352 Removed also the lib/silcske/payload_internal.h file.
6354 * All include files that may be needed (public and some others
6355 included by the public headers) by application developers are
6356 now copied to the ./includes directory. It does not copy any
6357 internal headers. Affected file Makefile.defines.pre and all
6358 Makefile.am's under lib/ and subdirs.
6360 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Do not change the ~/.silc directory's permissions automatically.
6363 Affected file irssi/src/silc/core/clientutil.c.
6365 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Do not cancel the protocol in silc_server_close_connection
6368 it might cause recursion. Now cancelled in the function
6369 silc_server_free_sock_user_data. Affected file silcd/server.c.
6371 * Fixed the silc_server_remove_clients_by_server to regenerate
6372 the channel keys correctly finally. Added also new function
6373 silc_server_remove_clients_channels to actually do it.
6374 Affected file silcd/server.c.
6376 * Fixed the silc_server_new_channel to not crash by giving
6377 wrong router to the new channel. Affected file is
6378 silcd/packet_receive.c.
6380 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6382 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6383 which is given as argument to the silc_client_alloc now.
6384 It can be used to configure the client and set various parameters
6385 that affect the function of the client.
6387 * The USERS command in server did not check whether the channel
6388 is private or secret. Affected file silcd/command.c.
6390 * Added new argument to the USERS command in protocol specification.
6391 The USERS command now can take the channel name as argument
6392 as well. Added support for this in client and server and
6393 updated the protocol specs.
6395 * Completed the GETKEY command in client. It can be now used
6396 to fetch also servers public key not only some clients.
6397 Affected files lib/silcclient/command[_reply].c.
6399 * Added silc_client_get_server to return server entry by the
6400 server name. Affected files lib/silcclient/silcapi.h and
6403 * Redefined the IDENTIFY command in protocol specification to be
6404 more generic. It now can be used to query information about
6405 any entity in the SILC Network, including clients, servers and
6406 channels. The query may be based either the entity's name
6407 or the ID. Added support for this in both client and server.
6409 Affected files silcd/command.c and lib/silcclient/command.c
6410 and command_reply.c.
6412 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6413 the _from_client and _from_server functions. Affected file
6416 * Added silc_client_get_channel_by_id_resolve to the file
6417 lib/silcclient/silcapi.h to resolve channel information by
6418 its ID. Added also silc_client_get_channel_by_id that
6419 does not resolve it from the server.
6421 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * Added SilcServerEntry context into the client library
6424 to represent one server. The INFO command now allocates
6425 these to save the resolved server info. For now on the
6426 client library will also keep information about servers,
6427 connected and resolved with INFO.
6429 The INFO command now allocates the SilcServerEntry context
6430 and saves the server info there. The COMMAND_REPLY in
6431 the INFO now returns the parameters to application in
6432 same order as defined in the protocol specification.
6434 The entries are cached in the client->server_cache.
6436 * The INFO command is now issued after received the Client ID
6437 from the server. Affected file lib/silcclient/client.c.
6439 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6440 to the application as the mode changer might be server.
6441 It is guaranteed that NULL is not returned anymore to the
6442 application. Affected file lib/silcclient/client_notify.c.
6444 The ID Type is now also passed to the application so that
6445 it can check whether the returned entry is SilcClientEntry
6448 Added new function silc_client_get_server_by_id to return
6449 the server entry by ID. Affected files are the
6450 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6452 * Do not create the channel in the Irssi SILC Client when issuing
6453 the JOIN command but when received the sucessful JOIN command
6454 reply. Otherwise the channel might get created even though we
6455 could not join it. The Affected file is
6456 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6458 * Fixed a channel joining bug in router. The router must also
6459 check the channel modes, invite and ban lists etc. when serving
6460 the JOIN command sent by normal server. Affected file is
6461 silcd/command.c. The router now resolves the client's
6462 information from the server who sent the JOIN command if it
6463 does not know it, and processes the JOIN command only after
6466 * Changed the SilcCommandCb to take new argument; void *context2.
6467 Affected file lib/silccore/silccommand.h
6469 The second argument in the command callbacks in the server now
6470 includes the SilcServerCommandReplyContext if the command was
6471 called as pending command callback from the command reply.
6472 Otherwise it is NULL. When called as pending the status of the
6473 command reply will be checked and if it was erronous the
6474 error will be sent to the original sender of the command.
6475 This way the client always receives the error messages even
6476 though the server was actually the one who received the error
6477 when it resent the command to router, for example. Affected
6478 files silcd/command[_reply].[ch].
6480 * Fixed sending WHOWAS command's error message to client if
6481 the requested client could not be found. It was missing.
6484 * Changed the CMODE and CUMODE commands reply arguments in the
6485 protocol specification. The Channel ID is now sent in both
6486 of the commands to identify the channel. Implemented this
6487 new feature to the client and server. Affected files
6488 lib/silcclient/command_reply.c and silcd/command.c.
6490 * Made better checks for invite and ban lists in the JOIN
6491 command in server. Affected file silcd/command.c.
6493 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6495 * The server now performs the incoming host IP/DNS lookup
6496 using the silc_socket_host_lookup and thus does not block
6497 the server anymore. Affected file silcd/server.c.
6499 * Completed the multi-thread support for SILC Scheduler in
6500 the lib/silcutil/silcschedule.c.
6502 * Fixed the configure.in.pre to detect the pthread correctly
6505 * Fixed a deadlock in silc_task_queue_wakeup in the file
6506 lib/silcutil/silctask.c.
6508 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6510 * Added new function silc_schedule_wakeup that is used in
6511 multi-threaded environment to wakeup the main thread's
6512 schduler. It needs to be used when a thread adds a new task
6513 or removes a task from task queues. After waking up, the
6514 scheduler will detect the task queue changes. If threads
6515 support is not compiled in this function has no effect.
6516 Implemented the wakeup mechanism to both Unix and WIN32
6517 systems. Affected files are lib/silcutil/silcschedule.[ch],
6518 lib/silcutil/unix/silcunixschedule.c and the
6519 lib/silcutil/win32/silcwin32schedule.c.
6521 * Added new function silc_task_queue_wakeup to wakeup the
6522 scheduler by the specified task queue. Affected file
6523 lib/silcutil/silctask.[ch].
6525 * The silc_socket_host_lookup_start now wakes up the scheduler
6526 after adding the timeout task. Affected file is
6527 lib/silcutil/silcsockconn.c.
6529 * The silc_socket_host_lookup is synchronous now if the threads
6530 support is not compiled in. However, the callback is still
6531 called asyncronously through the scheduler, anyway. Affected
6532 file lib/silcutil/silcsockconn.c.
6534 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Added new function silc_socket_host_lookup to perform
6537 asynchronous IP and FQDN lookups for the socket connection.
6538 Affected files lib/silcutil/silcsockconn.[ch].
6540 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6543 that may or may not compile the mutex support in.
6545 Changed the silc_mutex_alloc interface. It allocates the
6546 mutex now to the sent pointer and returns TRUE or FALSE.
6548 Affected file lib/silcutil/silcmutex.h.
6550 * Wrote the SILC Task Queue interface to support multi-threads.
6551 Affected file lib/silcutil/silctask.[ch].
6553 * Wrote the SILC Scheduler to support multi-threads. Affected
6554 file lib/silcutil/silcschedule.c.
6556 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6559 in lib/silcutil/win32/.
6561 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * Defined SILC Mutex API and SILC Thread API and implemented
6564 them for Unix. Affected files are
6565 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6566 lib/silcutil/unix/silcunixmutex.c and
6567 lib/silcutil/unix/silcunixthread.c.
6569 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6571 * Fixed the silc_server_remove_clients_by_server's channel
6572 key re-generation. The hash table handling was incorrect
6573 and would not work with many channels. Affected file is
6576 * Fixed some memory leaks around the server code.
6578 * Rewrote the silc_server_get_users_on_channel to support IPv6
6579 based Client ID's. Affected file silcd/server.c.
6581 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6582 specification. However, a separate document must be written
6583 to define the detailed signing procedure and the payload
6584 associated with the flag. Defined the flag to the
6585 lib/silccore/silcchannel.h as well.
6587 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * Changed the dynamic tables to static size tables in the
6590 lib/silccrypt/silchmac.c.
6592 * Removed GCC dependencies from the code. A patch by cras.
6594 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * Do not show the error "Error receiving packet bla bla"
6597 in server if it really was not an error (-2 means that reading
6598 is pending). Affected file silcd/server.c.
6600 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6602 * Fixed a possible crash in silc_server_remove_clients_by_server
6603 in silcd/server.c. Fixed there also some memory leaks.
6605 * Fixed the silc_idlist_replace_client_id. It could replace
6606 wrong key in the hash table. Affected file silcd/idlist.c.
6608 * Do not check whether there are global users on the channel
6609 if the channel->global_users is FALSE. Affected functions
6610 silc_server_remove_from_one_channel and
6611 silc_server_remove_from_channels in silcd/server.c. Also,
6612 do not check if the removed client is local as we can be
6613 sure that global client was not removed from the channel
6614 and checking for global users is not needed.
6616 * The silc_server_remove_clients_by_server now re-generates
6617 the channel keys correctly for those channels that had
6618 clients removed from them. Affected file silcd/server.c.
6620 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6622 * Found the reason of random crashes in the server. We weren't
6623 ignoring the SIGPIPE signal (which can be sent in write())
6624 and it crashed the server. Affected file silcd/silcd.c.
6626 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Assure that sock->user_data is not NULL in the function
6629 silc_server_packet_send in silcd/packet_send.c.
6631 * Disconnect the remote connection if it could not be added
6632 to any ID lists in the server. The affected file is
6635 * Check in silc_server_packet_send[_real/dest] that the
6636 socket is not disconnecting and ignore the data if it is.
6637 Affected file silcd/packet_send.c.
6639 * Define inline to __inline on native WIN32 compilation.
6640 Affected file includes/silcwin32.h.
6642 * Added some explicit type casts for inline code since MSVC
6643 require them. Affected files lib/silcutil/silcbuffer.h,
6644 lib/trq/silcdlist.h and lib/trq/silclist.h.
6646 * Print warning in log files from now on if the packet
6647 decryption fails. Affected file silcd/server.c.
6649 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Changed the `say' client operation's interface to accept
6652 new `type' argument to indicate the type of the message sent
6653 by the library. The application may filter the library's
6654 messages according the type. The affected file is the
6655 lib/silcclient/silcapi.h.
6657 * Added two new functions to lib/silcclient/silcapi.h:
6658 silc_client_del_client and silc_client_del_client_by_id.
6659 Affected file lib/silcclient/idlist.c.
6661 * Moved the clientincludes.h from includes/ to silc/ and
6662 serverincludes.h from includes/ to silcd/.
6664 * The modes for the CMODE and CUMODE are now passed as
6665 uint32 for application with COMMAND_REPLY. The affected
6666 file is lib/silcclient/command_reply.c.
6668 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6670 * /WHOIS without arguments shows client's own information.
6671 Affected file lib/silcclient/command.c.
6673 * Changed PING to not accept any arguments. The specs
6674 says that client can ping only the connected server so
6675 requiring an argument is not needed. Affected file is
6676 lib/silcclient/command.c.
6678 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6680 * Fixed a fatal bug in private message sending and reception
6681 encryption and decryption when using private message keys.
6682 The implementation was incorrect and did not follow the
6683 specification. It causd that some of the message were
6684 lost since it did not use the sending and receiving keys
6685 as the protocol suggests. This has been fixed and will cause
6686 incompatibilities with older clients when sending private
6687 message encrypted with private message keys. Affected files
6688 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6689 and various other in Irssi SILC Client.
6691 Added `responder' boolean argument to the functions
6692 silc_client_add_private_message_key[_ske] to indicate when
6693 the key is added as responder or initiator of the key
6696 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6698 * Removed the silc_ske_check_version function and created
6699 a SilcSKECheckVersion callback. Added also a function
6700 silc_ske_set_callbacks that is now used to set all SKE
6701 callbacks. The callback functions are not given to
6702 the SKE functions anymore, but this function is used to
6705 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6707 * Added `silc_version' argument to the silc_client_alloc
6708 to define the version of the application for the library.
6709 The library will use the version string to compare it
6710 against the remote host's (usually a server) version
6711 string. Affected file lib/silcclient/silcapi.h
6713 * Added the KE protocol context to Key Agreement context
6714 in client library so that we can abort the SKE if it
6715 is in process when we get timeout. Affected file is
6716 lib/silcclient/client_keyagr.c.
6718 * Do not resolve the client ID forever if it returns in the
6719 first time that such client does not exist. This was done
6720 for example with private message. Affected file is
6721 lib/silcclient/client_prvmsg.c.
6723 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6725 * Do not add regex.h for WIN32. The affected file
6726 includes/silcincludes.h.
6728 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6729 not work yet 100%. It generates the DLL's automatically
6730 when compiling with --with-win32 under cygwin.
6732 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6734 * lib/contrib/regex.c is not compiled on WIN32.
6736 * Added silc_net_get_socket_opt function to the
6737 lib/silcutil/silcnet.h.
6739 * Added includes/silcwin32.h for WIN32 specific includes
6742 * Do not use ptime structure or any of the posix process
6743 functions on WIN32 in lib/silccrypt/silrng.c.
6745 * Added silc_gettimeofday to provide generic function
6746 for struct timeval on all platforms. Added the function
6747 to lib/silcutil/silcutil.h.
6749 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6752 library as they clearly belong there. As a plus side we
6753 can make the actual socket connection routines platform
6756 Added also new generic function silc_socket_read and
6757 silc_socket_write (that used to be silc_packet_[read/write].
6758 The implementation of these are platform specific.
6760 * Added WIN32 specific routines of silc_socket_[read/write]
6761 to lib/silcutil/win32/silcwin32sockconn.c.
6763 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Added preliminary support for native WIN32 compilation under
6766 cygwin (using the -mno-cygwin option for GCC) to the
6767 ./configure.in.pre. The --with-win32 now prepares the
6768 compilation for native WIN32.
6770 * Rewrote the SILC Scheduler interface in the file
6771 lib/silcutil/silcschedule.h. The scheduler is now context
6772 based and does not have anymore any global static scheduler.
6773 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6774 and created lib/silcutil/win32 directory for WIN32 based
6777 * Added Unix specific network routines to the
6778 lib/silcutil/unix/silcunixnet.c and the old
6779 lib/silcutil/silcnet.c includes now only generic routines.
6781 Added WIN32 specific network routines to the
6782 lib/silcutil/win32/silcwin32net.c.
6784 * Added Unix specific utility functions from the
6785 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6787 * Added WIN32 SILC Scheduler to the file
6788 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6791 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6793 * Do not handle JOIN notify in the server if the target client
6794 is not registered (idata->registered == FALSE). The affected
6795 file is silcd/packet_receive.c.
6797 * Update the nickrec->founder in event_cumode in the Irssi SILC
6798 client. Affected file irssi/src/silc/core/silc-channels.c.
6800 * Fixed the CUMODE_CHANGE notify handling in the server when
6801 server and router are announcing their clients on channels.
6802 Now the mode changes are saved and notified correctly. The
6803 affected file is /silcd/packet_receive.c.
6805 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6806 They really did not replace the cache entry in the ID Cache.
6807 Now they do that. Affected file silcd/idlist.c.
6809 * Fixed the KICK notify handling in the Irssi SILC client to
6810 update the channel records so that the kicked client does not
6811 appear to be on the channel. The affected file is
6812 irssi/src/silc/core/silc-channels.c.
6814 * Always update the conn->current_channel when executing command
6815 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6817 * Fixed the KILL notify handling in Irssi SILC client to remove
6818 the killed client on all channels.
6820 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6822 * Fixed the silc_parse_command_line to remove extra spaces
6823 from the start and end of the arguments. Affected file is
6824 lib/silcutil/silcutil.c.
6826 * Cancel and free any active protocol in the function
6827 silc_server_close_connection. Affected file silcd/server.c.
6829 * Cancel and free any active protocol in the function
6830 silc_client_close_connction. Affected file is
6831 lib/silcclient/client.c.
6833 * Do not execute the KILL command for clients that are in
6834 history (ie. they are not in the network). Affected file is
6837 * Fixed KILL notify handling, client does not crash anymore.
6838 Affected file irssi/src/silc/core/silc-channels.c.
6840 * Reduced the default packet buffer size from 2048 to 1024 in
6841 lib/silccore/silcpacket.c.
6843 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6844 counter to the SKE context that is incresed when the SKE library
6845 performs async operation outside the library. If the outside
6846 process frees the SKE context and FREED status will be set
6847 and the library will detect after the sync operation that the
6848 libary is freed. The affected files are
6849 lib/silcske/silcske[_status].[ch].
6851 * Resolve the client entry information in the function
6852 silc_client_channel_message to assure that NULL pointer is not
6853 passed as client entry to the application. */
6855 * Fixed the task timeout calculation to assure that there is
6856 never negative timeouts. The affected file is
6857 lib/silcutil/silcschedule.c.
6859 * Fixed the channel user mode notification sending in server.
6860 It was sent point-to-point to the router (or to server by router)
6861 but it needs to be destined to a channel. The routines now
6862 supports sending the channel user mode notifys to the channels
6863 when announcing clients and channels. Affected files are
6864 silcd/server.c and silcd/packet_receive.c.
6866 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6867 It did not actually replace the old channel entry in the cache.
6868 Affected file lib/silcclient/client_notify.c.
6870 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6872 * Fixed a possible crash in silc_packet_send_prepare. It now
6873 assures always that there is enough space in the buffer and
6874 at the tail area of the buffer (for MAC).
6876 Fixed the inbound buffer reallocation in silc_packet_read.
6877 It was old code and did not handle the reallocation correctly.
6880 The affected file is lib/silccore/silcpacket.c.
6882 * Fixed buffer overflow in silc_parse_nickname in the file
6883 lib/silcutil/silcutil.c.
6885 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6887 * make install generates new server keys only if there is not
6890 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6892 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6893 Added check that if the NOREPLY is set then we will not send
6894 the away message. This avoids infinite loop of away messages
6895 if both clients are away. The affected file is
6896 lib/silcclient/client_prvmsg.c.
6898 * Fixed client crash if /NICK was given without arguments.
6899 Affected file lib/silcclient/command.c.
6901 * Server does not send the invite list in INVITE command back
6902 to the client if the list was not altered. Added this notion
6903 to the protocol spec as well. Affected file silcd/command.c.
6905 Fixed possible crash in INVITE command by checking the
6906 value of silc_server_get_client_route command.
6908 * Fixed the INVITE notify type handling. The arguments are now
6909 taken in correct order and client does not crash. The affected
6910 file is irssi/src/silc/core/silc-channels.c.
6912 Removed the "Inviting xxx to channel" message from the
6913 client library away and let the application handle it.
6914 Affected file lib/silcclient/command.c. Added that message
6915 to Irssi SILC client's message formats.
6917 * Fixed CMODE command crash in client. It now checks the
6918 amount of arguments correctly and does not crash. The affected
6919 file is lib/silcclient/command.c.
6921 * Do not create new channel automatically in silc_channels_join
6922 but check whether the channel by that name already exists.
6923 Affected file irssi/silc/core/silc-channels.c.
6925 * Do not send the SERVER_SIGNOFF to router if the disconnected
6926 entity was the router. Affected file silcd/server.c.
6928 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6929 SILC client as it was missing from there.
6931 Added the handling of the KICK notify to the Irssi SILC client
6932 as it was missing. Added "you have been kicked" message to
6933 Irssi SILC client's message modules formats.
6935 Added the handing of the KILL notify to the Irssi SILC client
6936 as it was missing. Added the kill message module formats
6939 The affected file is irssi/src/silc/core/silc-channels.c.
6941 * The router did not save the channel mode the server announced.
6942 Affected file silcd/packet_receive.c.
6944 * Fixed a possible crash in INFO command in server. If the
6945 server did not provide the server info it crashed. Affected
6946 file silcd/command.c.
6948 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6950 * Fixed the GETKEY command in the server to check also the
6951 global list. Otherwise the GETKEY would not work correctly
6952 in normal SILC server. Affected file silcd/command.c.
6954 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6956 * Fixed GETKEY crash, it crashed if the command did not succseed.
6958 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6960 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6961 is now real and not just an macro interface to GMP.
6963 Removed the entire GMP from the source tree and imported new
6964 NSS MPI library instead. Reason for removing GMP is that it is
6965 extremely large and compiles extremely slow. The NSS MPI
6966 is only a few files and compiles in less than 10 seconds.
6967 The speed is also about the same as GMP. The MPI is imported
6968 to lib/silcmath/mpi.
6970 If the system has GMP installed we will still use the GMP.
6971 If it is not then the NSS MPI will be compiled.
6973 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6975 * Merged a long nickname (127 characters long) crash bugfix from
6976 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6978 * Merged a freed memory reference bugfix from Irssi CVS tree.
6979 Affected file irssi/src/core/commands.c.
6981 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6983 * Added the server's public key sving and verification to the
6984 server when performing the SKE. This was missing and the
6985 remote server's (or router's) public key was accepted without
6986 checking whether we have it previously or trust it at all.
6987 Affected file silcd/protocol.c.
6989 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6991 * Check in the silc_server_timeout_remote if protocol is active
6992 and make sure that the protocol's final callback is called so
6993 that all memory if freed. Affected file silcd/server.c.
6995 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6997 * silc_server_whois_send_reply crashed the server if the nickname
6998 was 127 characters long. Affected file silcd/command.c.
7000 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7002 * Added sanity check to the silc_server_new_client. If the hostname
7003 is provided inside username then check that the provided hostname
7004 really is the same as the resolved one. If the hostname was not
7005 resolved then check it from the public key. Affected file is
7006 silcd/packet_receive.c.
7008 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7009 if the server disconnected us and the connection is not valid
7010 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7012 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7013 the library to the lib/silcutil/silcutil.[ch].
7015 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7017 * Close log file after open. Affected file
7018 lib/silcutil/silclog.c.
7020 * Check whether sock == NULL in silc_client_send_packet and return
7021 if it is. Affected file lib/silcclient/silcclient.c.
7023 * Check rec->entry == NULL in the Irssi SILC Client before
7024 sending the channel message. Affecte file is
7025 irssi/src/silc/core/silc-servers.c.
7027 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7029 * Merged a splitted window bugfix from Irssi CVS tree. The
7030 affected file is irssi/src/fe-text/textbuffer-view.c.
7032 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7033 It did not print nickname.
7035 * Improved the distributions system a bit.
7037 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7039 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7040 irssi/src/fe-text/gui-window.c.
7042 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7043 to in-active server. The affected file is
7044 irssi/src/silc/core/client_ops.c.
7046 * Resolve the client in USERS command reply if the entry does
7047 not have username resolved. The affected file is
7048 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7049 command to WHOIS command to really resolve stuff. The USERS
7050 is not used any more in any critical section so WHOIS can
7051 be used even though it might be slower than IDENTIFY.
7053 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7056 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7058 * Changed the protocol API a bit more consistent in the
7059 lib/silccore/silcprotocol.[ch].
7061 * Changed the following headers to ROBODoc format:
7063 lib/silccore/silcpayload.h
7064 lib/silccore/silcprotocol.h
7065 lib/silccore/silcsockconn.h
7067 All core library headers are now formatted.
7069 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7071 * Fixed a bug in Irssi SILC client; do not show that you are
7072 server/router operator if you really are not. Affected file is
7073 irssi/src/silc/core/client_ops.c.
7075 * Renamed silc_command_free_payload to silc_command_payload_free.
7076 Affected file lib/silccore/silccommand.h
7078 * Added silcmath.h to include the prototoypes of various routines
7079 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7082 * Changed the following headers to ROBODoc format:
7084 lib/silccore/silcchannel.h
7085 lib/silccore/silccommand.h
7086 lib/silccore/silcid.h
7087 lib/silccore/silcidcache.h
7088 lib/silccore/silcmode.h
7089 lib/silccore/silcnotify.h
7090 lib/silccore/silcpacket.h
7091 lib/silcmath/silcmath.h
7093 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7095 * Added checking to the server code not to start the server if
7096 ciphers and stuff are not configured properly. Affected files
7097 silcd/serverconfig.[h] and silcd/server.c.
7099 * Changed the layout of the header files of the public interfaces
7100 in the SILC libraries. The new layout supports ROBODoc
7101 documentation tool (and some others) so that it is easy to create
7102 a library reference manual. All the other headers and source
7103 code must still follow the CodingStyle document. Also source
7104 code must not include these ROBODoc stuffs, only the headers.
7105 Furthermore, all public interface headers must now be named
7106 by using `silc' prefix, example: silcapi.h, silccipher.h.
7107 Some files were renamed due to this. All the other headers
7108 must not be used as public interfaces. I will update the
7109 CodingStyle document later. Changed following headers, so far:
7111 lib/silcclient/silcapi.h
7112 lib/silccore/silcauth.h
7113 lib/silccore/silcprivate.h
7114 lib/silccrypt/silcdh.h
7116 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7120 * Removed silc_client_packet_send_flush from the client library
7121 as it is not needed. Affected file lib/silcclient/client.[ch].
7123 * Added printing of message of unresolved authentication method
7124 to the Irssi SILC client. Added it to the module formats.
7125 Removed the same message from the client library.
7127 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7129 * Added new distribution feature, DISTLABEL. Every distribution
7130 can define own preprocessor label that can be used in the
7131 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7132 file distributions, acconfig.h.pre and prepare.
7134 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7136 * Added Makefile.defines_int to include the actual definitions
7137 for Makefile.defines.in. Tested the new distribution system,
7138 created distributions and tested installation.
7140 * Added AWAY message printing to the Irssi SILC client. Added
7141 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7143 * Added SCONNECT command to call the SILC's CONNECT command.
7144 Cannot use CONNECT directly since Irssi uses that internally.
7145 Affected file irssi/src/silc/core/silc-servers.c.
7147 Added ACTION local command. It is same as ME command but takes
7148 the channel as mandatory argument.
7150 Rewrote some of the Irssi's help files to suite for SILC
7153 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7155 * Added Makefile.defines[.in] that should for now on be included
7156 in all Makefile.am file in the source tree. That file includes
7157 all common compilation definitions for SILC source tree.
7159 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7161 * Minor changes to the ./prepare script to change the package
7162 name according the distribution name to the configure.in.
7164 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7166 * Created new distribution system. Added file `distributions'
7167 that defines all the distributions that can be created out of
7168 the SILC source tree. The ./prepare script now reads that
7169 file to determine how to prepare the distributions. The
7170 first argument to the ./prepare is the name of the distribution
7171 and second is the version of the distribution. If given
7172 without arguments it creates the default (toolkit) distribution
7173 with the default version (defined in ./prepare).
7175 All Makefile.am files that are subject to the distributions
7176 are now named as Makefile.am.pre. These are ./Makefile.am
7177 and lib/Makefile.am. Others may be changed later.
7179 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7181 * Added invite list, ban list, some key management and connection
7182 error message printing to module formats in the Irssi SILC client.
7184 * Added new silc_client_set_away_message to set the away message
7185 that is back to the person who sent private message. The
7186 affected file lib/silcclient/silcapi.h and the
7187 lib/silcclient/client_prvmsg.c.
7189 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7191 * Fixed the private message sending in the Irssi SILC client,
7192 added local command KEY to the Irssi SILC client.
7194 Added key management and key agreement message formats to the
7195 irssi/src/fe-common/silc/module-formats.[ch].
7197 Added USERS (alias WHO) printing, server/router operator
7198 indication and LIST command printing to the module formats.
7200 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7202 * Fixed channel joining notify handling, cumode notify handling
7203 from Irssi SILC client.
7205 * Added SILC specific module-formats to the Irssi SILC client so
7206 that SILC specific message hilighting, colors etc is possible.
7207 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7209 Added channel mode, channel user mode, actions, notices,
7210 whois and whowas printing to the the module-formats.c.
7212 * Fixed a bug in channel deletion in the server. The channel
7213 is not left to the cache even if the channel founder auth mode
7214 is set when there are no users anymore on the channel. Affected
7215 file silcd/server.c.
7217 * The silc_net_localhost now resolves the entire hostname including
7218 the domain name. Affected file lib/silcutil/silcnet.c.
7220 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * Changed the ask_passphrase client operation to be ascynchronous.
7223 It has now a completion callback and a context that the
7224 application must call after it has got the passphrase from
7225 the user. Affected files lib/silcclient/silcapi.h,
7226 lib/silcclient/protocol.c, lib/silcclient/command.c and
7229 Added SilcAskPassphrase callback that the application calls
7230 to deliver the passphrase to the library.
7232 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7233 The public key verification and especially a certificate
7234 verification is asynchronous procedure.
7236 Added new SILC_SKE_STATUS_PENDING status to indicate the
7237 request is pending and a callback will be called to finalize
7240 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7241 indicate that remote end did not send its public key (or
7242 certificate), even though we require it. Added check for this
7243 condition in the SKE. This was a security bug, now fixed.
7245 Defined new SilcSKEVerifyCbCompletion callback that is called
7246 when the verification process is completed.
7248 The affected files lib/silcske/silcske_status.h and
7249 lib/silcske/silcske.[ch].
7251 * Changed the verify_public_key client operation to be async
7252 as well. Defined SilcVerifyPublicKey callback that is used to
7253 indicate the success of the public key verification process.
7255 Changed the server and client to use the new async client
7258 * Changed the Irssi SILC client's internal scheduler to be called
7259 twice as many times as it used to be. As a result the client
7260 should be a bit faster now. Affected file is
7261 irssi/src/silc/core/silc-core.c.
7263 * Added support to Irssi SILC client of asynchronous public key
7264 verification and passphrase inquiry. Affected file is
7265 irssi/src/silc/core/silc-core.c.
7267 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7269 * Do not say "You have left channel %s" in client library.
7270 Moved it to the application. Affected files are
7271 lib/silcclient/command.c and silc/client_ops.c.
7273 * Fixed silc_client_get_clients. Command context was not
7274 duplicated and was freed memory in the callback. Affected
7275 file lib/silcclient/idlist.c.
7277 * Do not say "you are now talking..." on JOIN command in the
7278 client library. The appliation must handle it.
7280 * Do not say ".. changed topic to" in command reply in the
7281 client libary. The application must handle it.
7283 * Fixed TOPIC command sending in the client library.
7285 * Fixed a memory leak in silc_client_command_free in the file
7286 lib/silcclient/command.c.
7288 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7290 * Imported a modified version of Irssi client to the source tree.
7291 The Irssi will be used to create a new client called
7292 Irssi SILC. Imported to irssi/.
7294 Added silc_core_init_finish function to the Irssi. Affected
7295 file irssi/configure.in.
7297 A lot changes in the Makefile.ams around the irssi tree.
7299 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7301 * Do not rehash if the new size is same as the old size of the
7302 hash table, in the silc_hash_table_rehash*. The affected file
7303 lib/silcutil/silchashtable.c.
7305 * Replaced hash_table_del_by_context calls from the server
7306 (when channel->user_list and client->channels) to the
7307 hash_table_del as it is sufficient and faster.
7309 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7311 * Added silc_hash_table_list, silc_hash_table_get and the
7312 SilcHashTableList structure to provide an alternative way to
7313 traverse the hash table. The affected files are
7314 lib/silcutil/silchashtable.[ch].
7316 * Changed the server's idlist routines to use the hash table
7317 routines to optimize the code.
7319 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7321 * Replaced the client entry's `channel' list and channel entry's
7322 `user_list' list to hash tables for optimized lookup. Changed
7323 the code to use the hash table interface around the code.
7324 Affected file lib/silcd/idlist.[ch].
7326 * Added `auto_rehash' boolean argument to the function
7327 silc_hash_table_alloc to indicate whether the hash table should
7328 auto-rehash when it thinks is appropriate time. It will
7329 increase the hash table size if the there is twice as much
7330 entries in the table than the size of the table, and will
7331 decrease the size if there are twice as less entries than
7332 the size of the table.
7334 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7336 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7338 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7340 * silc_idcache_purge_by_context deletes the entry now by context
7341 as it is supposed to do. Affected file lib/silccore/idcache.c.
7343 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7344 client is not anymore valid (WHOWAS givens the info) and not
7345 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7347 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7349 * Removed the `data' and `data_len' arguments from the ID Cache
7350 interfaces and added `name' argument. ID Cache does not handle
7351 anymore the binary data only a names associated with given ID.
7353 * When hashing a Client ID with silc_hash_id the entire ID is
7354 not hashed anymore, instead only the hash of the Client ID is
7355 hashed. This way we can access the Client ID from the cache
7356 with Client ID but with the hash of the ID (which is a hash of
7357 the nickname) as well without any difference in performance.
7359 Added also silc_idcache_find_by_id_one_ext to do one on one
7360 searching when we have the actual ID. Added also function
7361 silc_hash_client_id_compare. The affected files are
7362 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7364 * When hashing the name associated with a ID it is always done
7365 in lowercase. This way we can access the cache without worrying
7366 about case-sensitivity, even though, for example nicknames are
7369 * Fixed a bug in server with channel message sending. It put
7370 wrong ID type as destination ID. The affected file
7371 silcd/packet_send.c.
7373 * silc_idcache_del_by_context now deletes from all hash tables
7374 by context. Affected file lib/silccore/idcache.c.
7376 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7378 * Changed the client library to use the new ID Cache interface.
7379 Changes around the source tree.
7381 * Added silc_hash_table_rehash_ext to rehash with specific
7382 hash function. Affected file lib/silcutil/silchashtable.[ch].
7384 * Added silc_hash_string_compare to compare two strings in the
7385 hash table. Affected file lib/silcutil/silcutil.[ch].
7387 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7389 * Added new function silc_idcache_del_by_context into the
7390 lib/silccore/idcache.[ch].
7392 * Changed the server's ID list routines to use the new ID Cache
7393 interface. Changes around the source tree.
7395 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7397 * Added silc_hash_table_del[_by_context]_ext functions in to the
7398 lib/silcutil/silchashtable.[ch].
7400 Removed silc_hash_table_find_all* routines and added new
7401 silc_hash_table_find_foreach to replace them.
7403 Added silc_hash_table_replace_ext function as extended
7404 replacing function. Separated the simple hash table interface
7405 from the extended hash table interface in the file
7406 lib/silcutil/silchashtable.h.
7408 * Fixed minor bugs and changed it to use some of the new
7409 hash table functions in lib/silccore/idcache.c
7411 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7413 * Added new function silc_hash_table_find_all to return all keys
7414 in the hash table by the specified key. As the hash table is
7415 collision resistant it also makes it possible to have several
7416 duplicate keys in the hash table. This function may be used to
7417 find all of the keys from the hash.
7419 Added user_context arguments to the SilcHashFunction,
7420 SilcHashCompare and SilcHashDestructor to deliver user specified
7423 Added new fuctions silc_hash_table_find[_all]_ext to do
7424 extended lookup with specified hash and compare functions and
7425 specified user contexts.
7427 Added new function silc_hash_table_add_ext to add the key
7428 with specified hash function and user context.
7430 Added new function silc_hash_table_foreach to traverse all
7431 entrys in the hash table. Added SilcHashForeach callback
7434 Added new function silc_hash_table_del_by_context to delete
7435 the entry only if the context associated with the key matches.
7437 Affected files are lib/silcutil/silchashtable.[ch].
7439 * Removed silc_hash_[server/client/channel]_id and added just
7440 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7441 silc_hash_id_compare to compare two ID's using as the hash table
7442 comparison function. Added also silc_hash_data to hash
7443 binary data and silc_hash_data_compare to compare it.
7445 * Removed silc_idlist_find_client_by_hash as it is not needed
7446 anymore. Affected file silcd/idlist.[ch].
7448 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7449 to use internally the SilcHashTable. The new ID Cache is a lot
7450 faster than the old one. Some of the ID Cache interface was also
7451 rewritten and obsolete and stupid functions were removed.
7453 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7455 * Added entry_count field to the SilcHashTable to keep the number
7456 of the entries in the table. Implemented the function
7457 silc_hash_table_rehash. Added new function
7458 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7460 Fixed a minor bug in silc_hash_table_free.
7462 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7463 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7464 into the lib/silcutil/silcutil.[ch].
7466 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Implemented a collision resistant hash table into the
7469 lib/silcutil/silchashtable[ch]. See the header and the source
7470 for the SilcHashTable API.
7472 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7474 * Merged dotconf version 1.0.2 into lib/dotconf.
7476 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7478 * Do not compile anything in lib/silcsim/* if the SIM support
7479 is not enabled. The tree should now compile without problems
7482 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7484 * Compiled the SILC under cygwin. Compiled and tested briefly
7485 without problems. More tests needed. The SIMs didn't compile
7488 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7490 * Fixed possible crash in silc_get_username in the
7491 lib/silcutil/silcutil.c.
7493 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7495 * Fixed a va_arg in silc/client_ops.c.
7497 * Oops, RC5 routines were named AES and caused some problems
7498 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7500 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7502 * Added new SilcIDIP structure into the lib/silccore/id.h and
7503 replaced the old `ip' fields from all SILC ID's to that type.
7504 This is a step towards IPv6 support.
7506 The silc_id_get_len takes now the ID as an extra argument.
7507 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7508 both IPv4 and IPv6 based ID's.
7510 The affected files are lib/silccore/id.[ch] and other files
7511 around the tree using these routines.
7513 * Removed the ID length arguments in server from various
7514 silc_server_send_notify_* routines -> they are not needed
7517 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7519 * Fixed memory leak in silc_encode_pem_file in the file
7520 lib/silcutil/silcutil.c.
7522 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7524 * Check minor version as well in the SKE. Affected files are
7525 silcd/protocol.c and lib/silcclient/protocol.c.
7527 * Added --identifier option to the server so that an identifier
7528 can be when creating the public key for the server. Affected
7529 file is silcd/silcd.c.
7531 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7532 lib/silccrypt/silcpkcs.c.
7534 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7536 * Register default ciphers and stuff when using -C option with
7537 the server. Affected file sildc/silcd.c.
7539 * Put back the servers public key filename format, it is better
7540 than the new one. For now, the client keys are saved with the
7541 new filename format. The affected file silc/client_ops.c.
7543 * Implemented the Cipher API for the rest of the ciphers that
7544 did not implement it or implemented it the wrong way.
7546 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7548 * Register default ciphers and stuff when using the -S option
7549 in the client. Affected file silc/silc.c. Same also when
7550 creating new key pair with -C option.
7552 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7554 * Fixed the silc_verify_public_key client operation function to
7555 save the public keys differently. The fingerprint is now
7556 used as filename and not the hostname. This way also the
7557 client keys are saved uniquely and not with hostnames. The
7558 affected file is silc/client_ops.c.
7560 * Trimmed the silc_hash_fingerprint function to remove extra
7561 whitespaces from the end of the fingerprint. The affected
7562 file is lib/silccrypt/silchash.c.
7566 * Added silc_cipher_register_default function to register all
7567 default ciphers. It can be used when configuration files
7568 does not exist and the application does not want any specific
7569 ciphers in any specific order.
7571 The SilcDList is now used as silc_cipher_list dynamically
7572 allocated cipher list. Removed the static list all together
7573 and now all ciphers must be allocated to the dynamic list.
7574 The silc_cipher_alloc routine was changed to check only the
7577 All silc_cipher_* routines that used to return int returns
7580 The affected files lib/silccrypt/silccrypt.[ch].
7582 * The same thing was done to silc_hash_* as for silc_cipher_*
7583 routines. Affected files lib/silccrypt/silchash.[ch].
7585 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7586 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7587 Added also silc_pkcs_[un]register[_default] functions.
7588 Removed the data_context from the PKCS API.
7590 * Added silc_hmac_register_default function to register default
7591 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7592 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7593 to unregister all hmacs at once.
7595 * Register the default ciphers, hash functions, PKCSs and HMACs
7596 if client's configuration file does not exist. The affected
7599 * The client did not load the hash functions from the SIM
7600 modules at all. Added support for this. Affected file is
7601 silc/clientconfig.c.
7603 * When decoding public key with silc_pkcs_public_key_decode, check
7604 the supported algorithm only if PKCS are registered. Affected
7605 file lib/silccrypt/silcpkcs.c. The same was done with the
7606 silc_pkcs_private_key_decode.
7608 * Fixed the SILC List routines to keep the list always in order.
7609 It used to change the list's order when traversing the list but
7610 not it preserves the order. Affected file lib/trq/silclist.h.
7612 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7614 * Added the client library to use the SilcSocketConnection's
7615 reference counter (by silc_socket_dup) to prevent the bug that
7616 the socket object may be freed underneath async operation.
7618 * The name resolv library checking fixes in the configure.in.pre.
7621 * Created new version of the protocol drafts for future
7622 development. The -03 drafts are the ones that will be changed
7623 in the trunk now and the -02 will remain as they are.
7625 * Send list of CUMODE notifys to the router when announcing
7626 the channel users to the router. Affected file silcd/server.c.
7627 If the router receiving channel founder CUMODE for a channel
7628 that already has channel founder it will send CUMODE notify
7629 to the sender to remove the channel founder rights from the
7630 announced client. Affected file silcd/packet_receive.c.
7632 * The CUMODE notify may now use Server ID as well as the entity
7633 who changes the mode. Updated protocool specs.
7635 * Updated INSTALL and README files.
7637 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * New web pages in the http://silc.pspt.fi. The pages was
7644 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Implemented the [DenyConnectin] config section in the server.
7647 Added silc_server_config_denied_conn to check whether incoming
7648 connection is denied. Affected file silcd/serverconfig.[ch].
7650 * Do not check the ports when checking the incoming configuration
7651 data if the port is 0, meaning any. Affected file is
7652 silcd/serverconfig.c.
7654 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Fixed buffer overflow in silc_string_compare in the file
7657 lib/silcutil/silcutil.c.
7659 * Fixed double free in silc_server_command_leave in the file
7662 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7664 * Fixed the version checking in the server. Affected file is
7667 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Fixed the configuration data fetching when accepting new
7670 connections in the server. Affected file silcd/server.c.
7672 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Added `sender_entry' argument to the function
7675 silc_server_packet_relay_to_channel so that we can check
7676 whether some destination actually belongs to the same route
7677 the sender belongs (ie, we must not resend the packet to the
7678 sender). Affected file silcd/packet_send.[ch].
7680 * Added `servername' field to the SilcClientEntry in the server
7681 to hold the name of the server where client is from. Affected
7682 file is silcd/idlist.h.
7684 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7686 * Moved the channel message encrypting in the router betwen
7687 router connections from silc_server_channel_message to the
7688 silc_server_packet_relay_to_channel since we want to check
7689 whether we have anybody channel before encrypting anything.
7690 Affected files silcd/packet_[receive/send].c.
7692 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7694 * Fixed the [AdminConnection] server config section to support
7695 multiple entries. Affected file silcd/serverconfig.c.
7697 * Added support into the server to check the validity of the
7698 incoming connection before executing any KE or authentication
7701 * The connection configuration is now saved to the KE and
7702 connection auth protocol contexts and not fetched anymore in
7703 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7705 * The local hosts listenning address and port is also resolved
7706 now when starting the server. We want to have the socket object
7707 to include the real address and port for the listener. Added
7708 new function silc_net_check_local_by_sock into the files
7709 lib/silcutil/silcnet.[ch].
7711 * Fixed a broadcast bug in server -> do not broadcast if we
7714 * Fixed a routing bug. Do not route broadcast packets ever.
7715 Broadcast packets must be processed always and not routed since
7716 they may be destined to some other host than yourself and thus
7717 would get routed without no good reason. Affected file is
7720 * Added function silc_server_config_is_primary_route to check
7721 whether primary router connection has been configured (a router
7722 configuration that we are initiating). If there is not, we
7723 will assume that there is only two routers in the SILC network
7724 and we will use the incoming router connection as our primary
7725 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7727 * Changed the order of the broadcasting. Broadcast _after_ the
7728 packet has been processed not before. Affected file is
7731 * Fixed a [ClientConnection] parsing bug. The port was never
7732 parsed correctly thus resulting to port 0. Affected file
7733 silcd/serverconfig.c.
7735 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7736 argument and did not set the broadcast packet flag. Affected
7737 file silcd/packet_send.c. Fixed same bug in the function
7738 silc_server_send_notify as well.
7740 * If we receive NEW_ID packet for our own ID in the server, ignore
7743 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Removed the nickname from the Private Message Payload.
7748 Updated the code and the protocol specs.
7750 * Updated protocol specs for submitting to the IETF.
7752 * Tweaked the Random Number Generator a bit. Affected file
7753 lib/silccrypt/silcrng.c. Exported a new function
7754 silc_rng_[global]_add_noise which can be used to add more
7757 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7759 * Do not parse packets with different timeout when protocol
7760 is active -> may cause problem with rekey. Affected file
7763 * When server receives signoff notify it must not create
7764 new channel key if the client is on any channels since the
7765 sender of the signoff notify will create it.
7767 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7769 * Added printing of error messages during SKE protocol from the
7770 failure packet sent by server during SKE. Affected file
7773 * Removed the client's failure_callback handling with timeout
7774 and handle it immediately when received.
7776 * The SKE library returned wrong type in SUCCESS and FAILURE
7777 packets. They must be 32 bit MSB not 16 bit MSB.
7779 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7781 * Ok, rewrote the logic of the re-key and now it seems to work.
7782 I tested it on high traffic with frequent re-keys without
7783 problems. Added hmac_receive (and renamed hmac to hmac_send)
7784 in SilcClientConnection in lib/silcclient/client.h and
7785 in SilcIDListData in silcd/idlist.h. Also, removed the
7786 SilcPacketParserContext's cipher and hmac fields as they are
7787 not needed anymore and actually caused some problems when
7788 the ciphers and hmac's changed underneath the packet parser.
7790 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * If re-key protocol is active then process the incoming packets
7793 synchronously since we must assure that icoming packets encrypted
7794 with the old key is processed before the new keys is set to
7795 use. This is true other packets than for REKEY packets.
7796 Affected file silcd/server.c. The same was done to client library
7797 as well, affected file lib/silcclient/client.c.
7799 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7801 * Fixed bug in client and server to accept the force send if
7802 the packet is send from silc_[server/client]_packet_process
7803 function. Otherwise the packets are never delivered, oops.
7805 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Disable force sending of packets when REKEY protocol is active.
7808 We must assure that no packet is sent directly when rekey is
7809 performed. All packets must be sent through packet queue.
7810 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7811 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7812 function is silc_[server/client]_packet_send_real to check
7815 * Replaced the SIM paths from example config files to
7816 /usr/local/modules. Also, make install creates now
7817 /usr/local/silc/logs directory to hold all the SILC server
7820 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7822 * Made the configure.in.pre work on Solaris. Patch by salo.
7824 * Made all ciphers compatible with non-x86 machines. Defined
7825 CBC mode macros into lib/silccrypt/ciphers_def.h.
7827 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7829 * Fixed the make install.
7831 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7833 * When MAC computation fails the silc_packet_decrypt returned 0
7834 even though it was supposed to return -1. Fixed this. The
7835 affected file is lib/silccore/silcpacket.c.
7837 * Do not replace the config files in /etc/silc (in make install)
7838 if they already exist. Affected file ./Makefile.am.
7840 * Do not send re-key packets immediately but through packet queue.
7841 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7843 * Changed silc_net_check_host_by_sock to return FALSE if the
7844 IP/DNS could not be resolved. Though, it returns the IP address
7845 now even if it could not resolve it (but returns also FALSE).
7846 Affected file lib/silcutil/silcnet.[ch].
7848 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7850 * Added silc_pkcs_decode_identifier to decode the public key's
7851 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7852 Added also silc_pkcs_free_identifier. Added also new context
7853 SilcPublicKeyIdentifier.
7855 * Added -S option to the silc client. It is used to dump the
7856 contents of the specified public key file.
7858 * Changed the PKCS api to return the public key length when
7859 setting the public key.
7861 * Fixed a fatal bug in the public and private key file loading.
7862 Affected file lib/silccrypt/silcpkcs.c.
7864 * Execute the packet parsing for client with zero (0) timeout
7865 if the protocol is active. Affected file silcd/server.c.
7867 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7869 * Made the key generation options to the silcd program. Added
7870 -C option, equivalent to client's option.
7872 * Added new [ServerKeys] config section to the server. It
7873 configures the server's public and private key.
7875 * Defined generic Public Key Payload into the protocol
7876 specification to send specific type of public keys and
7879 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7880 public key or certificate.
7882 * Implemented the GETKEY command to the server and to the
7883 client library and on user interface.
7885 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7887 * Made preliminary `make install' work.
7889 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Added SilcServerRekey context into silcd/idlist.h.
7893 * Added the PFS support as defined in the specification to the
7894 SKE protocol. Affected files lib/silcske/*.c.
7896 * Added `ske_group' field to the SilcServerRekey context to hold
7897 the number of the SKE group that is used with PFS in re-key.
7898 Affected file silcd/idlist.h.
7900 * Added PFS re-key support to the server. Affected file is
7903 * Added silc_protocol_cancel to cancel execution of the next
7904 state of the protocol. Affected file is
7905 lib/silccore/silcprotocol.[ch].
7907 * Added the re-key support with and without PFS to the client
7908 library. Re-key is performed once in an hour, by default.
7910 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7911 Added silc_client_rekey_callback and silc_client_rekey_final.
7912 Affected files are lib/silcclient/protocol.[ch] and
7913 lib/silcclient/client.[ch].
7915 * Removed the `hmac_key' and `hmac_key_len' fields from the
7916 SilcClientConnection structure; not needed. Affected file is
7917 lib/silcclient/client.h.
7921 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7923 * Do not ask whether user wants to use the negotiated private key
7924 for private messages, just use it. Affected file is
7925 silc/local_command.c.
7927 * Added `send_enc_key' and `enc_key_len' fields to the
7928 SilcIDListData structure since they are needed in the re-key
7929 phase. Affected file is silcd/idlist.[ch].
7931 * Implemented the simple re-key protocol into the server.
7932 Affected files silcd/server.c and silcd/protocol.[ch]. The
7933 re-key will be performed once in an hour, by default.
7935 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7936 Added silc_server_rekey, silc_server_rekey_callback and
7937 silc_server_rekey_final.
7939 * Removed Tunneled flag from the protocol. Updated the code
7940 and the specifications.
7942 * Adde `pfs' field to the SilcIDListData to indicate whether
7943 the PFS is to be performed in the re-key. Affected file is
7946 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7949 int64 of at least the xintXX size. If void * is less that 4
7950 bytes uint32 * will be used. Defined bool as boolean.
7952 * Changed _ALL_ unsigned long and unsigned int to uint32,
7953 unsgined short to uint16 in the source tree.
7955 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7956 not handle clients that has entry->data.registered == FALSE.
7957 They are not in the network anymore. Affected file is
7960 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7962 * Implemented the sending of the SERVER_SIGNOFF notify in the
7963 server. Affected file is silcd/server.c.
7965 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7966 Added also silc_notify_payload_encode_args into the
7967 lib/silccore/silcnotify.[ch].
7969 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7970 Affected file silcd/packet_receive.c.
7972 * Implemented the SERVER_SIGNOFF notify handling in the client
7973 library. Affected file lib/silcclient/client_notify.c. Also,
7974 implemnted the printing of the SERVER_SIGNOFF info to the
7975 application. Affected file silc/client_ops.c.
7977 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7978 if the deleting was successful. Affected file silcd/idlist.[ch].
7980 * Added support for public key authentication in the connection
7981 authentication protocol in the client library. Affected file
7982 lib/silcclient/protocol.c.
7984 * Changed the server's silc_idlist_get_clients_by_* interface
7985 to support already allocated array so that new entries may be
7986 added to pre-allocated array. Affected file silcd/idlist.[ch].
7987 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7988 and command replies.
7990 * All command reply functions in the server now calls the
7991 pending command callback even if error occured. This way the
7992 error will be delivered to the client as well. Affected files
7993 silcd/command.c and silcd/command_reply.c.
7995 * Fixed INFO command to return local server's info if no server
7996 was provided. Affected file lib/silcclient/command.c.
7998 * Removed RESTART command for good. Updated the code and the
8001 * Rewrote parts of the task system. It is a bit simpler now.
8002 Removed unsued task priorities. The affected files are
8003 lib/silcutil/silctask.[ch].
8005 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Moved the USERS printing from the library to the application.
8008 Affected files lib/silcclient/command.c and silc/client_ops.c.
8010 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8014 * Added channel key re-key support. The re-key is perfomed
8015 only by the router and is done once in an hour. Added `rekey'
8016 field to the SilcChannelEntry in the server. Affected files
8017 silcd/server.c and silcd/idlist.h.
8019 * Added silc_task_unregister_by_context into the file
8020 lib/silcutil/silctask.[ch].
8022 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Added SILC_UMODE_GONE mode to indicate when the client is not
8025 present in the SILC network. Added also support to the local
8026 command AWAY that will set this mode. Added support of showing
8027 "xxx is gone" in WHOIS command. The USERS command shows the
8028 gone status as well.
8030 * Fixed setting server and router operator privileges in the
8031 server's UMODE command. Affected file silcd/command.c.
8033 * Merged the SKE KE1 and KE2 payloads into one payload. The
8034 new KE payload is equivalent to the old KE2 payload.
8036 Cleaned up the SKE Start Payload parsing. It now uses the
8037 simple buffer unformatting to do the parsing. A lot faster
8040 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8041 to the SKE that is used to indicate whether both of the SKE
8042 parties should perform authentication. By default only the
8043 responder performs authentication. By setting this flag also
8044 the initiator must do authentication. By default it is unset
8045 since in normal SKE case, client to server connection, only
8046 the responder should do authentication. When doing SKE between
8047 two clients both should perform authentication. Updated the
8048 code and the protocol specs.
8050 * A little fix to IDENTIFY command in the server. Search the
8051 client first by hash not nickname. Affected file is
8054 * Fixed the silc_client_close_connection to support closing
8055 the client to client connections wihtout deleting too much
8056 data. Affected file lib/silcclient/client.c.
8058 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8059 are received if protocol used to be active but is not anymore
8060 the application would crash due to NULL pointer dereference.
8061 Affected files silcd/server.c and lib/silcclient/client.c.
8063 * Added `hash' field to the SilcClientConnection to include
8064 the hash function negotiated in the SKE protocol.
8066 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8067 to set the channel founder authentication data. A client can
8068 claim the founder rights later by providing the authentication
8069 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8070 This way the channel founder can regain the channel founder
8071 privileges even it is left the channel. This works only on
8072 local server and the client must be connected to the same
8073 server to be able to regain the founder rights. Updated the
8074 protocol specs accordingly.
8076 Added support to the CMODE command in the client to set the
8077 founder auth data. Read the README to see how to set it.
8079 Added support to the CUMODE command to claim the founder
8080 rights. Read the README to see how to do it.
8082 Added support for the founder authentication to the Channel
8083 Entry in the server. Affected file silcd/idlist.h.
8085 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8086 server's CMODE command. Affected file silcd/command.c.
8088 * Added the following new functions into lib/silccore/silcauth.[ch]:
8089 silc_auth_get_method and silc_auth_get_data.
8091 * The server now saves the remote hosts public key to the
8092 SilcIDListData pointer. Affected file silcd/protocol.c.
8094 * The normal server now does not remove the channel entry from
8095 the cache if the founder authentication data is set. It used
8096 to remove it if the founder was the last one on the channel on
8097 the server and left the channel. The auth data is saved and
8098 if the channel is re-joined later the old entry is used with
8099 the old auth data. Affected files silcd/command_reply.c and
8102 * Removed the `pkcs' field from the SilcIDListData structure
8103 in the server; it is not used. Affected file silcd/idlist.h.
8105 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8107 * Fixed packet processing on slow links. Partial packets were
8108 never re-processed because the incoming data buffer was cleared
8109 by the application. Application must not directly clear the
8110 sock->inbuf, the packet processing routines handle it. Fixed
8111 this in client library and in server.
8113 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Fixed the WHOIS and IDENTIFY send reply function to really
8116 check whether to send list or just one entry. Affected file
8119 * Cleaned up the LEAVE command's channel key distribution. The
8120 affected file silcd/command.c.
8122 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8123 can enforce the channel mode as well. In that case the ID
8124 includes the ID of the server. The code now enforces the
8125 mode change if the router have different mode than the server.
8127 * The notify client operation with CMODE_CHANGE notify can now
8128 return NULL client_entry pointer if the CMODE was not changed
8129 by client. Application must check for this.
8131 * Added <Server ID> argument to INFO command to support server
8132 info fetching by Server ID.
8134 * Added silc_server_announce_get_channel_users to get assembled
8135 packets of channel users of the specified channel. Affected
8136 file silcd/server.[ch].
8138 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8139 was freed underneath the ID Cache.
8141 * Re-announce clients when the server received CHANNEL_CHANGE
8142 notify from the router. Affected file silcd/packet_send.c.
8144 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8146 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8147 crashed since it did not handle the fact that there is no cipher
8148 called "3" and didn't check the error condition. Now fixed.
8150 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8151 flag. It can be used to send message requests.
8153 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Implemented the RESTART command in the client.
8157 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8158 notice type messages. Added notice printing to the user
8161 * The channel keys are not re-generated if the channel's mode
8162 is PRIVKEY, ie private key on the channel exists. Affected
8163 files silcd/server.c and silcd/command.c.
8165 * Fixed a little bug in channel message delivery when channel
8166 private keys are set in the server. Affected file is
8167 silcd/packet_send.c.
8169 * Changed the setting on channel->on_channel = TRUE from the
8170 silc_client_save_channel_key to the JOIN command reply. The
8171 key payload is not received if the private channel key is set.
8172 Affected file lib/silcclient/command_reply.c and the
8173 lib/silcclient/client_channel.c.
8175 * When the CMODE_CHANGE notify is sent and the channel private
8176 key mode is removed the channel key must be re-generated in
8177 other cells as well. Added this support for the router in the
8178 silcd/packet_receive.c.
8180 * Added new local command NOTICE to send notice message on
8181 channel. Affected file silc/local_command.[ch].
8183 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Added new local command ME to the client. It is used to send
8186 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8187 some action. Affected file silc/local_command.[ch].
8189 * Changed channel_message and private_message client operations
8190 to deliver the message flags to the application. Added also
8191 the `flags' arguments to the silc_client_send_channel_message
8192 and silc_client_send_private_message functions. Affected file
8195 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8197 * Redefined the Private Message Payload to support private message
8198 keys and to support the new private message flags. Updated
8199 the protocol specs. Flags makes it possible to have for example
8200 CTCP style messages.
8202 * Added new type SilcPrivateMessagePayload and defined an API
8203 for it in the lib/silcclient/silcprivate.[ch].
8205 * Tested private message private keys successfully. Tested the
8206 private message key set, unset and list commands with the new
8209 * Redefined the Channel Message Payload to include the channel
8210 message flags (equal with private message flags) to support
8211 for example CTCP style messages.
8213 * Defined some of the message (for channel and private message)
8214 flags. Updated the protocol specs and added the flags to the
8215 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8217 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Added SilcKeyAgreementStatus type to the key agreement routines
8220 to indicate the current status and error if one occured.
8221 The status types are defined in the lib/silcclient/silcapi.h.
8223 * Added new local command KEY that is used to set and unset private
8224 keys for channels, set and unset private keys for private messages
8225 with remote clients and to send key agreement requests and
8226 negotiate the key agreement protocol with remote client. The
8227 key agreement is supported only to negotiate private message keys,
8228 it currently cannot be used to negotiate private keys for channels,
8229 as it is not convenient for that purpose.
8231 * Fixed a minor pending callback setting bug in the function
8232 silc_client_get_client_by_id_resolve, now the function works.
8233 Affected file lib/silcclient/idlist.c.
8235 * Added function silc_net_get_local_port to get local bound
8236 port by socket. Added to lib/silcutil/silcnet.[ch].
8238 * Added `sockets' and `sockets_count' fields to the SilcClient
8239 object. They hold the sockets of the listenning sockets in
8240 the client. Listenning sockets may be for example the key
8241 agreement server. Affected file lib/silcclient/client.[ch].
8242 Added functions the silc_client_add_socket and the
8243 silc_client_del_socket. They are exported to the application
8246 * Added ~./silc/clientkeys to support other client's public keys.
8248 * Renamed verify_server_key client operation to verify_public_key
8249 and added one argument to indicate the type of the connection
8250 (server, client etc.).
8252 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8254 * Added silc_server_connection_auth_request to handle the
8255 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8256 silcd/packet_receive.[ch].
8258 * Added silc_server_send_connection_auth_request into the
8259 silcd/packet_send.c to send the connection auth request packet.
8261 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8264 * Fixed the public key authentication in responder side in the
8265 server. The `auth_data' pointer includes the SilcPublicKey
8266 not the path to the public key. Affected file silcd/protocol.c.
8268 * Implemented the public key authentication in the initiator side
8269 in the server. Affected file silcd/protocol.c.
8271 * Removed the [RedirectClient] config section from the server
8272 configuration. Is not needed and I don't want to implement it.
8274 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8276 * Cleaned up the CMODE command in the server. It now works
8277 correctly and supports all the modes defined in the protocol.
8278 Affected file is silcd/command.c.
8280 * Added `hmac_name' field to the SilcChannelEntry in the server
8281 to hold the default HMAC of the channel. It can be set when
8282 creating the channel (with JOIN command). Affected files
8285 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8286 type to indicate the change of the current cipher and hmac
8287 on the channel. Client can safely ignore the <cipher> argument
8288 (if it chooses to do so) since the CHANNEL_KEY packet will
8289 force the channel key change anyway. The <hmac> argument is
8290 important since the client is responsible of setting the new
8291 HMAC and the hmac key into use.
8293 * Fixed the CMODE command in the client library as well.
8295 * Tested CMODE command in router environment successfully.
8297 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8299 * Show the version of the remote client (or server) when connecting
8300 to the server. It is logged to the log file. Affected file
8301 is silcd/protocol.c.
8303 * Fixed the KILLED notify handling in the client library. The
8304 client must be removed from all channels when receiving the
8307 Also, do not remove the client entry when giving the KILL
8308 command but when the KILLED notify is received.
8310 * Removed silc_idlist_find_client_by_nickname from the server.
8311 Not needed anymore. Affected files silcd/idlist.[ch].
8313 * Implemented the CHANNEL_CHANGE notify type handling to the
8314 server. Affected file silcd/server.c.
8318 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8320 * Added silc_server_send_notify_invite to send the INVITE
8321 notify between routers.
8323 * Implemented the INVITE command correctly to the server.
8325 * Implemented the INVITE notify type handling in the server.
8327 * Implemented the INVITE command to the client library and on the
8330 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Added function silc_server_get_client_resolve to find the
8333 client entry by ID from all ID lists and then resolve it
8334 (using WHOIS) if it cannot be found. Affected file is
8337 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8339 * Implemented the BAN command to the client library.
8341 * The JOIN command in the server now checks the invite list
8344 * Changed the silc_command_reply_payload_encode_va and the
8345 silc_command_payload_encode_va to support that if argument is
8346 NULL it ignores and checks the next argument. Affected file
8347 lib/silccore/silccommand.c.
8349 * Added silc_server_send_notify_ban to send the BAN notify
8350 type between routers.
8352 * Chaned the silc_notify_payload_encode to support that if
8353 argument is NULL it ignores and checks the next argument.
8354 Affected file lib/silccore/silcnotify.c.
8356 * Tested ban lists in router environment successfully.
8358 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8360 * Implemented BAN command to the server, in silcd/command.[ch].
8362 * Removed the BAN and INVITE_LIST modes from the CMODE command
8365 * Added function silc_string_match to regex match two strings.
8366 Affected files lib/silcutil/silcutil.[ch].
8368 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8370 * Redefined parts of the SilcChannelEntry in the server to support
8371 the new ban and invite lists.
8373 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Redefined the INVITE command. The same command can be used to
8376 invite individuals to the channel but also to manage the invite
8377 list of the channel (to add to and remove from the invite list).
8378 Updated the protocol specs.
8380 * Added new command SILC_COMMAND_BAN that can be used to manage
8381 the ban list of the channel. Updated the protocol specs.
8383 * Removed the channel modes: the SILC_CMODE_BAN and the
8384 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8385 in the CMODE command. The equivalent features are now available
8386 using INVITE and BAN commands. Updated the protocol specs.
8388 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8389 in the network about change in the current ban list. The notify
8390 type is not used by the client.
8392 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8393 support the invite lists.
8395 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8397 * Added new function silc_string_regexify that converts string
8398 including wildcard characters into regex string that can
8399 be used by the GNU regex library. Added into the file
8400 lib/silcutil/silcutil.[ch].
8402 Added silc_string_regex_combine to combine to regex strings
8403 into one so that they can be used as one regex string by
8404 the GNU regex library. Added into the file
8405 lib/silcutil/silcutil.[ch].
8407 Added silc_string_regex_match to match two strings. It returns
8408 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8410 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8412 * Imported GNU regex to the soruce tree into lib/contrib.
8413 Fixed some compiler warning from the regex.c.
8415 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Fixed MOTD command in the server to work in router environment.
8419 * Fixed the MOTD command in the client library to support
8420 the server argument in the command.
8422 * Added `nickname_len' argument to the silc_idlist_add_client
8423 in the server, as the `nickname' argument may be binary data
8426 * Added silc_idlist_get_channels to return all channels from
8429 * Implemented LIST command to the server. Affected file is
8432 * Implemented the LIST command to the client library and on the
8435 * Added [<user count>] argument to the LIST command reply.
8436 With private channels the user count is not shown.
8438 * Updated TODO and README.
8440 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8442 * The client entry's data.registered must be TRUE even with
8443 global client entry on global client list. The data.registered
8444 is used to check whether the client is anymore in the network,
8445 for example with WHOWAS command so it must be valid.
8447 * Fixed the WHOWAS command in the server. It now actually works
8448 in router environment. Added function into silcd/command_reply.c
8449 silc_server_command_reply_whowas_save.
8451 * Added silc_idlist_purge function to the silcd/idlist.c
8452 to periodically purge the ID Cache.
8454 * Fixed INFO command in the server. It works now in router
8455 environment. Added <server name> argument to the INFO command
8456 reply. Updated the protocol specs.
8458 * Fixed minor bug in silc_idcache_purge to not purge if the
8459 expire value is zero.
8461 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8462 they were buggy because of the WHOWAS information.
8464 * Fixed local command MSG to handle the async resolving of
8465 the remote client properly. It used to fail the first MSG.
8466 Affected file silc/local_command.c.
8468 * Added `data_len' field to SilcIDCache context.
8470 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Update TODO. Todo in commands in the server.
8474 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8477 used by routers as broadcast packet to inform other routers
8478 about the changed user mode.
8480 Implemented the notify handling in the server. Affected file is
8481 silcd/packet_receive.c. Added the function
8482 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8484 * Added new generic Channel Payload and deprecated the New Channel
8485 Payload. The New Channel Payload is now the generic Channel
8488 * Added new argument `mode' to the silc_server_send_new_channel
8489 as it is required in the Channel Payload now.
8491 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8492 and created a new and real SilChannelPayload to represent the
8493 new generic Channel Payload. Implemented the encode/decode
8494 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8496 * Added silc_server_get_client_channel_list to return the list
8497 of channels the client has joined for WHOIS command reply.
8498 Affected file silcd/server.[ch].
8500 * Implemented the channel list sending in the WHOIS command reply
8501 in server and in the client.
8503 Implemented the channel list displaying on the user interface
8504 as well. Affected file silc/client_ops.c.
8506 * Added silc_channel_payload_parse_list to parse list of Channel
8507 Payloads. It returns SilcDList list of SilcChannelPayloads.
8508 Client for example can use this function to parse the list of
8509 channels it receives in the WHOIS command reply. The caller
8510 must free the list by calling silc_channel_payload_list_free.
8511 Affected files lib/silccore/silcchannel.[ch].
8513 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8515 * Added one new argument <user mode> to the WHOIS command reply
8516 to return the mode of the user in SILC. Updated the protocol
8519 Implemented it to the server and client.
8521 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Fixed the mode printing on the user interface on joining.
8524 Affected file silc/client_ops.c.
8526 * Implemented the UMODE command and user modes in general to the
8527 client library and to the user interface.
8529 * Implemented the UMODE command to the server.
8531 * The server now sends UNKNOWN_COMMAND error status if client sends
8532 unknown command. Affected file silcd/command.c.
8534 * All server commands now handle the command identifier the right
8535 way when sending the command reply to the client. The client can
8536 use to identify the command replies with the identifier.
8538 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8540 * Added silc_server_get_client_route to resolve the route to
8541 the client indicated by the client ID. Affected file is
8544 * Added silc_server_relay_packet as general function to relay
8545 packet to arbitrary destination. This deprecates functions
8546 like _send_private_message_key, _relay_notify etc. Affected
8547 file is silcd/packet_send.[ch].
8549 Removed silc_server_send_key_agreement,
8550 silc_server_send_private_message_key and
8551 silc_server_packet_relay_notify functions from the file
8552 silcd/packet_send.[ch].
8556 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8557 server. Affected file silcd/packet_receive.[ch].
8559 * Implemented the KILL command to the client. Implemented the
8560 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8561 Affected files lib/silcclient/command[_reply].c and
8562 lib/silcclient/client_notify.c. Implemented the KILL notify
8563 printing in the user inteface.
8565 * Fixed a lot silc_parse_nick memory leaks from the client
8566 library in the file lib/silcclient/command.c.
8568 * Changed the silc_server_send_notify_on_channels's `sender'
8569 argument from SilcSocketConnection to SilcClientEntry to
8570 check the sender as entry and not as connection object and not
8571 to send to the client provided as argument. The affected file
8572 is silcd/packet_send.[ch].
8574 * The notify packets that are destined directly to the client used
8575 to not to be processed by the server. Now changed that and the
8576 server processes all notify packets. After relaying the packet
8577 to the client the notify packet is processed in the server.
8579 * The silc_server_free_client_data now checks whether there is
8580 pending outgoing traffic for the client and purges the data to
8581 the network before removing the client entry.
8583 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8585 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8586 an client is killed from the SILC Network. Updated the protocol
8589 Added new function silc_server_send_notify_killed to the
8590 silcd/packet_send.[ch].
8592 * Added function silc_server_packet_relay_notify to relay notify
8593 packets that are destined directly to a client. In this case
8594 the server does not process the notify packets but merely relays
8595 it to the client. Affected file silcd/packet_send.[ch].
8597 Added also silc_server_packet_process_relay_notify to check
8598 whereto relay the notify. Affected file is
8599 silcd/packet_receive.[ch].
8601 * Implemented the KILL command to the server.
8605 * Added the backup schema desgined last fall to the protocol
8606 specs for everyone to see. The specification is in the
8607 *-spec-xx.txt draft and the packet type definitions for the
8608 backup routers is in *-pp-xx.txt draft. Thusly, added also
8609 new packet type SILC_PACKET_CELL_ROUTERS.
8611 * A big security problem in the implementation discovered. The
8612 signoff of an client did not cause new channel key generation
8613 which it of course should've done. The channel keys must be
8614 always re-generated when client leaves (or signoffs) the channel.
8615 The silc_server_remove_from_channels funtion now handles
8616 the channel key re-generation.
8618 * Added `sender' argument to the silc_server_send_notify_on_channels
8619 to not to send the client provided as argument. Affected file
8620 silcd/packet_send.[ch].
8622 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * Implemented OPER and SILCOPER commands into the server and
8627 * Added silc_auth_verify and silc_auth_verify_data to verify
8628 the authentication directly from the authentication payload.
8629 It supports verifying both passphrase and public key based
8630 authentication. Affected file lib/silccore/silcauth.[ch].
8632 * Added `hash' field to the SilcIDListData structure. It is the
8633 hash negotiated in the SKE protocol. Affected file is
8636 * Slight redesigning of the SilcAuthPayload handling routines.
8637 Do not send SilcPKCS but SilcPublicKey as argument.
8639 * Implemented the public key authentication support to the
8640 serverconfig. The public key is loaded from the provided path
8641 and saved as authentication data to void * pointer. Thus,
8642 changed the unsigned char *auth_data to void *auth_data;
8644 * Fixed SHUTDOWN command to send the reply before the server
8645 is shutdown. :) Affected file silcd/command.c.
8647 * Fixed fatal bug in CONNECT command. The hostname was invalid
8648 memory and server crashed. Affected file silcd/command.c.
8650 * Fixed fatal bug in CLOSE command. The server_entry became
8651 invalid but was referenced later in the command. Affected file
8654 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8656 * Fixed fatal bug in failure packet handling. Server ignored
8657 the failure and thus crashed when it came.
8661 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8663 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8664 that the command may be executed only once in (about) 2 seconds.
8665 The old SILC_CF_LAG flag is same but allows command bursts up
8666 to five before limiting.
8668 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8669 server code. Various commands now includes the CF_LAG_STRICT
8670 flag to disallow any kind of miss-use of the command.
8672 * Fixed the silc_buffer_unformat to not to allocate any data
8673 if the length of the data is zero. It used to allocate the
8674 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8676 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8678 * Changed the format of AdminConnection configuration section
8679 in the server. Added username of the admin to the format.
8680 Affected files silcd/serverconfig.[ch].
8682 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8683 to return admin configuration data by host, username and/or
8686 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8688 * Implemented WHOWAS command to the server. Added the functions:
8690 silc_server_command_whowas_parse,
8691 silc_server_command_whowas_send_reply,
8692 silc_server_command_whowas_from_client and
8693 silc_server_command_whowas_from_server
8695 * Added <Client ID> argument to the WHOWAS command reply. Updated
8696 the protocol specs accordingly.
8698 * Implemented WHOWAS command and command_reply to the client
8701 Implemented the WHOWAS printing on the user interface.
8703 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8705 * Added new argument to the WHOWAS command reply, the real name.
8706 It is an optional argument. Updated the protocol specs.
8708 * Added SilcIDCacheDestructor callback that is registered when
8709 the SilcIDCache is allocated. The callback is called when
8710 an cache entry in the ID Cache expires, or is purged from the
8711 cache. Added into lib/silccore/idcache.[ch].
8713 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8714 to destruct the client entries when the cache entry expires.
8715 Other ID Cache's in server and in the client library ignores
8718 * If the ID Cache entry's `expire' field is zero then the entry
8719 never expires. Added boolean `expire' argument to the
8720 silc_idcache_add function in the lib/silccore/idcache.[ch].
8721 If it is TRUE the default expiry value is used.
8723 * Added silc_server_free_client_data_timeout that is registered
8724 when client disconnects. By default for 5 minutes we preserve
8725 the client entry for history - for WHOWAS command.
8727 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Added support to the server to enforce that commands are not
8730 executed more than once in 2 seconds. If server receives
8731 commands from client more frequently, timeout is registered
8732 to process the commands. Affected file silcd/command.c.
8733 Added new function silc_server_command_process_timeout.
8735 * Changed NICK_NOTIFY handling in client library to check that
8736 if the client's nickname was changed, so there is no need to
8737 resolve anything from the server.
8739 * Removed error printing from the WHOIS and IDENTIFY commands.
8740 If error occurs then it is ignored silently in the client library.
8741 The application, however, may map the received error to
8742 human readable error string. The application currently maps
8743 the NO_SUCH_NICKNAME error to string.
8745 * Made the command status message public to the application. Moved
8746 them from lib/silcclient/command_reply.c to
8747 lib/silcclient/command_reply.h. The application can map the
8748 received command status to the string with the
8749 silc_client_command_status_message function.
8751 * Added check to the server to check that client's ID is same
8752 as the Source ID in the packet the client sent. They must
8755 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Added dist-bzip hook to the Makefile.am to make bzip2
8758 compressed distributions.
8760 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Server now enforces the maximum length for the nickname and
8763 the channel as protocol specification dictates. 128 bytes for
8764 nickname and 256 bytes for channel name.
8766 * Moved the WHOIS printing to the application. The client libary
8767 does not print out the WHOIS information anymore, the application
8768 must do it. Renamed silc_client_command_reply_whois_print to
8769 the silc_client_command_reply_whois_save.
8771 The client's idle time is also sent to the application now, and
8772 the idle is shown on screen.
8774 * Added silc_client_command_reply_identify_save to save the
8775 received IDENTIFY entries.
8777 * Do not check for channel private keys in message sending and
8778 reception if the channel does not have the PRIVKEY mode set.
8779 Affected file lib/silclient/client_channel.c.
8781 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8783 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8784 just surfaced after chaning the JOIN procedure.
8786 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8788 * Added silc_client_get_clients_by_list to get client entries
8789 from Client ID list, that is returned for example by JOIN
8790 and USERS command replies. The application should use this
8791 function for example when JOIN command reply is received to
8792 resolve the clients already on the channel (library does not
8793 do that anymore as USERS command reply is not used in the JOIN
8794 procedure anymore). Affected files lib/silcclient/silcapi.h and
8795 lib/silcclient/idlist.c.
8797 * JOIN command reply and USERS command reply returns now SilcBuffer
8798 pointers instead of unsigned char pointers when returning
8799 the client list and mode list.
8801 * Added <Client ID> argument to the JOIN command reply, mainly
8802 for the server to identify for which client the command was
8803 originally sent. Updated protocol specs accordingly.
8805 * Added SilcDlist private_key pointer to the SilcChannelEntry
8806 in the client to support the channel private keys. Affected
8807 file is lib/silcclient/idlist.h.
8809 * Added SilcChannelPrivateKey argument to the function
8810 silc_client_send_channel_message so that application can choose
8811 to use specific private ke if it wants to. If it is not provided,
8812 the normal channel key is used, unless private keys are set.
8813 In this case the first (key that was added first) is used
8814 as the encryption key.
8816 * Implemented the support for channel private key handling.
8817 Implemented the following functions:
8819 silc_client_add_channel_private_key,
8820 silc_client_del_channel_private_keys,
8821 silc_client_del_channel_private_key,
8822 silc_client_list_channel_private_keys and
8823 silc_client_free_channel_private_keys
8825 Affected file lib/silcclient/client_channel.c.
8827 * Added the support for the private keys in the channel message
8828 sending and encryption and in the message reception and
8829 decryption. Affected funtions are
8830 silc_client_send_channel_message and silc_client_channel_message.
8832 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Added SKE's key verify callback to the client library's
8835 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8837 * Removed the statement that server (or router) must send USERS
8838 command reply when joining to the channel so that the client
8839 knows who are on the channel. Instead, the client list and
8840 client's mode list is now sent in the JOIN command reply to the
8841 client who joined channel. This is better solution.
8843 * Added function silc_server_get_users_on_channel and function
8844 silc_server_save_users_on_channel to the silcd/server.[ch].
8846 * Removed function silc_server_command_send_users from the
8849 * Do not show topic on the client library anymore. The topic is
8850 sent in the command reply notify to the application and the
8851 application must show the topic now.
8853 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Added client searching by nickname hash into the IDENTIFY and
8856 WHOIS commands in the server as they were clearly missing from
8857 them. Affected file is silcd/command.c.
8859 * Fixed a bug in private message receiving in the client library.
8860 The remote ID was freed and it wasn't supposed, now it is
8863 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Minor fix to the channel payload; allocate the data area, as it
8866 needs to be of specific length.
8868 * If the key agreement port is zero then the operating
8869 system will define the bound port. Affected files are
8870 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8872 * Added new function silc_channel_payload_decrypt into the file
8873 lib/silccore/silcchannel.[ch].
8875 * Moved the channel message etc, check from silc_packet_decrypt
8876 to applications. The library calls now a generic
8877 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8878 when the packet is either normal or special. This was done to
8879 allow more wide range of checking that was not allowed when
8880 the code was in library. Now applications can do virtually any
8881 checks to the packet and return to the library the decision how
8882 the packet should be processed. Affected files are
8883 lib/silccore/silcpacket.[ch].
8885 Added silc_server_packet_decrypt_check to the server and
8886 silc_client_packet_decrypt_check to the client library.
8888 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8889 to send with specified source and destination information.
8891 * Channel message delivery between routers was broken after the
8892 channel key distribution was fixed earlier. The channel key
8893 was used be to distributed to other routers as well which is not
8894 allowed by the protocol. Now this is fixed and channel keys
8895 really are cell specific and the channel message delivery between
8896 routers comply with the protocol specification.
8898 * Fixed various commands in server to check also the global list
8899 for the channel entry and not just the local list. The affected
8900 file silcd/command.c.
8902 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8904 * Added assert()s to buffer formatting and unformatting routines
8905 to assert (if --enable-debug) when error occurs. Affected
8906 file: lib/silcutil/silcbuffmt.c.
8908 * Changed to auto-reconnect to check whether the remote host is
8909 router and register the re-connect timeout if it is. It used
8910 to check that whether we are normal server, but router must do
8911 auto-reconnect with another router as well. Affected file
8914 * Removed the [<key len>] option from CMODE command as the cipher
8915 name decides the key length, nowadays. See the defined ciphers
8916 from the protocol specification.
8918 * Added [<hmac>] option to the CMODE command to define the HMAC
8919 for the channel. Added SILC_CMODE_HMAC channel mode.
8921 * Added [<hmac>] option for the JOIN command so that user can
8922 select which HMAC is used to compute the MACs of the channel
8925 * Added Hmac field to the Channel Message Payload. The integrity
8926 of plaintext channel messages are now protected by computing
8927 MAC of the message and attaching the MAC to the payload. The
8928 MAC is encrypted. Now, it is clear that this causes some
8929 overhead to the size of the packet but rationale for this is that
8930 now the receiver can verify whether the channel message decrypted
8931 correctly and also when private keys are set for the channel the
8932 receiver can decrypt the packet with several keys and check from
8933 the MAC which key decrypted the message correctly.
8935 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8936 lib/silccrypt/silccipher.[ch].
8938 * Added silc_hash_len to return the digest length into the
8939 lib/silcrypt/silchash.[ch].
8941 * Rewrote parts of Silc Channel Payload interface in the
8942 lib/silccore/silcchannel.[ch]. The encode function now also
8943 encrypts the packet and parse function decrypts it.
8945 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8947 * Fixed a minor formatting bug in the SKE's key material processing.
8948 It actually might have processed the keys wrong way resulting
8951 * Redefined the mandatory HMAC algorithms and added new algorithms.
8952 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8953 and hmac-md5 truncated to 96 bits. The mandatory is now
8954 hmac-sha1-96. Rest are optional (including the one that used
8955 to be mandatory). Rationale for this is that the truncated HMAC
8956 length is sufficient from security point of view and can actually
8957 make the attack against the HMAC harder. Also, the truncated
8958 HMAC causes less overhead to the packets. See the RFC2104 for
8961 * Added new [hmac] configuration section. The SKE used to use
8962 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8963 is of course wrong. The official names that must be proposed in
8964 the SKE are the ones defined in the protocol specification
8965 (hmac-sha1-96 for example). The user can configure any hmac
8966 using any hash function configured in the [hash] section. At
8967 least, the mandatory must be configured.
8969 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8971 * Added HMAC list to the SKE proposal list. It has now both
8972 hash algorithm list and HMAC list. This makes the protocol
8973 incompatible with previous versions. The SKE now seems to work
8974 the way it is supposed to work, for the first time actually.
8976 * Defined plain Hash algorithms to the protocol specification.
8979 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8981 * Implemented support for key agreement packets into the server.
8982 Added functions silc_server_key_agreement and
8983 silc_server_send_key_agreement. Other than these functions,
8984 server has nothing to do with this packet.
8986 * Added support for private message key packets into the server.
8987 Added functions silc_server_private_message_key and
8988 silc_server_send_private_message_key.
8992 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8993 called in the protocol's final callback instead in the END
8994 protocol state. This makes a little more sense and in the same
8995 time in client we can use the same protocol routines for normal
8996 key exchange and to key agreement packet handling as well.
8998 * Added to both client's and server's KE protocol context the
8999 SilcSKEKeyMaterial pointer to save the key material. We will
9000 bring the key material to the protocol's final callback by doing
9001 this. The final callback must free the key material.
9003 * Added SKE's packet_send callback into client's KE protocol
9004 context so that the caller can choose what packet sending function
9005 is used. This way we can use different packet sending when
9006 doing normal SKE when doing key agreement packet handling (in
9007 the key agreement packet handling we do not want to encrypt
9010 * Implemented the responder side of the key agreement routines
9011 in the client. The client can now bind to specified port and
9012 accept incoming key negotiation. The key material is passed
9013 to the application after the protocol is over.
9015 * Implemented the processing of incoming Key Agreement packet
9016 in the client. Added function silc_client_key_agreement to
9019 * Implemented the intiator side of the key agreement routines
9020 in the client. The client can now initiate key agreement with
9021 another remote client. The key material is passed to the
9022 application after the protocol is over.
9024 * Created client_keyagr.c to include all the key agreement
9027 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9028 SILC_TASK_CALLBACK except that it is not static.
9030 * Created client_notify.c and moved the Notify packet handling
9031 from the client.[ch] into that file.
9033 * Created client_prvmsg.c and moved all private message and
9034 private message key routines from the client.[ch] into that file.
9036 * Create client_channel.c and moved all channel message and
9037 channel private key routines from the client.[ch] into that file.
9039 * Changed silc_client_get_client_by_id_resolve to resolve with
9040 WHOIS command instead of IDENTIFY command, in the file
9041 lib/silclient/idlist.c.
9043 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9045 * Implemented the SKE's responder side to the Client library.
9047 * When FAILURE is received to the protocol do not trust it
9048 blindly. Register a timeout to wait whether the remote closes
9049 the connection as it should do it, only after that process the
9050 actual failure. This was changed to both client and server.
9052 * Added client_internal.h to include some of the structures
9053 there instead of client.h in lib/silcclient/.
9055 * Added function silc_task_unregister_by_callback to unregister
9056 timeouts by the callback function.
9058 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9060 * Some "Incomplete WHOIS info" errors has been appearing on the
9061 log files. Took away the entry->userinfo check from WHOIS
9062 reply sending. The entry->userinfo is now " " if client did not
9063 provide one. I thought this was fixed earlier but something
9064 is wrong still. Let's see if the error still appears.
9066 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9068 * Fixed a minor bug in the login when the channel key is
9069 re-generated in the server. It used to generate the key in
9070 wrong order and thus caused problems in the channel traffic.
9072 * Fixed a minor bug in channel key distsribution after
9073 KICK command. The key was not sent to the router even though
9076 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9078 * Added silc_ske_process_key_material_data as generic routine
9079 to process any key material as the SILC protocol dictates. The
9080 function is used by the actual SKE library but can be used by
9081 applications as well. This relates to the private message keys
9082 and the channel private keys since they must be processed the
9083 same way the normal SILC session keys. The protocol dictates
9084 this. Affected files: lib/silcske/silcske.[ch].
9086 Added also silc_ske_free_key_material to free the
9087 SilcSKEKeyMaterial structure.
9089 * Defined silc_cipher_set_key function to set the key for
9090 cipher without using the object's method function. The affected
9091 files: lib/silccrypt/silccipher.[ch].
9093 * Implemented silc silc_client_add_private_message_key,
9094 silc_client_add_private_message_key_ske,
9095 silc_client_del_private_message_key,
9096 silc_client_list_private_message_keys and
9097 silc_client_free_private_message_keys functions in the
9100 Added functions silc_client_send_private_message_key to send
9101 the Private Message Key payload and silc_client_private_message_key
9102 to handle incoming Private Message Key payload.
9104 * Added Cipher field to the Private Message Key payload to set
9105 the cipher to be used. If ignored, the default cipher defined
9106 in the SILC protocol (aes-256-cbc) is used.
9108 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9110 * Removed lib/silcclient/ops.h file.
9112 Redefined parts of the SILC Client Library API. Created new
9113 file silcapi.h that deprecates the ops.h file and defines the
9114 published Client Library API. Defined also private message key
9115 API and channel private key API into the file.
9117 This is the file that the application must include from the
9118 SILC Client Library. Other files need not be included by
9119 the application anymore.
9121 * Added new key_agreement client operation callback and also
9122 defined the Key Agreement library API for the application.
9124 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9126 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9127 is used by clients to request key negotiation between another
9128 client in the SILC network. If the negotiation is started it
9129 is performed using the SKE protocol. The result of the
9130 negotiation, the secret key material, can be used for example
9131 as private message key.
9133 Implemented the Key Agreement payload into the files
9134 lib/silccore/silauth.[ch].
9136 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9138 * Redefined ciphers for the SILC protocol. Added some new ciphers
9139 and defined the key lengths for the algorithms. Changed the
9140 code accordingly. The default key length is now 256 bits.
9142 * Fixed SKE key distribution function silc_ske_process_key_material
9143 when the key length is more than 128 bits. The default key
9144 length in SILC is now 256 bits.
9146 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9147 to indicate unsupported algorithm.
9149 * Renamed rijndael.c to aes.c and all functions as well.
9151 * Fixed a long standing channel key setting bug in client library.
9152 Weird that it has never surfaced before.
9154 * Fixed bug in channel deletion. If the entire channel is removed
9155 then it must also delete the references of the channel entry
9156 from the client's channel list as the client's channel entry and
9157 the channel's client entry share same memory.
9159 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * Implemented CONNECT and SHUTDOWN commands in the client.
9163 * Implemented CLOSE command to the client.
9165 * Added the function silc_idlist_find_server_by_name into the
9166 files silcd/idlist.[ch].
9168 Added the function silc_idlist_find_server_by_conn into the
9169 files silcd/idlist.[ch].
9171 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9173 * DIE command was renamed to SHUTDOWN. Updated the both code
9176 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9177 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9179 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9182 * Added function silc_server_create_connection function to create
9183 connection to remote router. My server implementation actually
9184 does not allow router to connect to normal server (it expects
9185 that normal server always initiates the connection to the router)
9186 so the CONNECT command is only good for connecting to another
9189 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9192 or some other client was kicked from the channel.
9194 Implemented the handling of the notify type to both client
9197 Implemented silc_server_send_notify_kicked to send the KICKED
9198 notify. It is used to send it to the server's primary router.
9200 * Implemented the KICK command into server and client.
9202 * Added `query' argument to the silc_idlist_get_client function
9203 to indicate whether to query the client from server or not if
9206 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9207 to indicate that the client is not channel founder.
9211 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9213 * Removed the rng context from SilcPacketContext structure and
9214 changed that the packet routine uses the Global RNG API.
9216 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9218 * Added support for quit message that client can "leave" on the
9219 channel when it quits the SILC. It is ditributed inside the
9220 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9222 Added silc_server_free_client_data that will take the
9223 signoff message as argument.
9225 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9227 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9229 * Updated parts of the protocol specification to keep it up
9232 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9234 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9235 payloads in one packet.
9237 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9238 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9239 use now the new List flag.
9241 * Also deprecated the following packet types: REPLACE_ID,
9242 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9244 * Added list support for Notify packet in server.
9246 * Added silc_server_send_notify_channel_change to send the
9247 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9248 the silc_server_send_replace_id.
9250 * Added silc_server_send_notify_nick_change to send the
9251 NICK_CHANGE notify type. Deprecates the function
9252 silc_server_send_replace_id.
9254 * Added silc_server_send_notify_join to send the JOIN notify type.
9255 Deprecates the function silc_server_send_new_channel_user.
9257 * Added silc_server_send_notify_leave to send LEAVE notify type.
9258 Deprecates the function silc_server_send_remove_channel_user.
9260 * Added silc_server_send_notify_cmode and
9261 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9262 types. Deprecates the silc_server_send_set_mode function.
9264 * Added SERVER_SIGNOFF notify type to indicate that server has
9265 quit. This means that all clients on the channel from that
9266 server will drop. This can be also used when netsplit happens.
9268 Deprecated REMOVE_ID packet type since it is not needed anymore
9271 Added silc_server_send_notify_server_signoff to send the
9272 SERVER_SIGNOFF notify type. Deprecates the function
9273 silc_server_send_remove_id.
9275 Added also silc_server_send_notify_signoff to send the
9276 SIGNOFF notify type.
9278 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9279 SILC protocol from this day on. Changed the protocol
9280 specification as well.
9282 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9283 notify type. It is used between routers to notify about
9284 topic changes on a channel.
9286 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9289 * Partly updated the protocol specification to comply with the
9290 changes now made. It is still though a bit outdated.
9292 * The JOIN notify type now takes one extra argument <Channel ID>.
9293 The packet used to be destined to the channel but now the
9294 JOIN type may be sent as list thus it is impossible to
9295 destine it to any specific channel. By adding this argument
9296 it is again possible.
9298 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9300 * Added CREDITS file. The CHANGES and CREDITS file will appear
9301 in the distribution as well.
9303 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9306 types in the server's silcd/packet_receive.c.
9308 * Implemented CMODE and CUMODE to work in router environment.
9310 * Fixed minor encoding and decoding buglet from the
9311 lib/silccore/silcmode.c.
9313 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9316 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9318 * Changed all SilcConfigServer* and silc_config_server* to
9319 SilcServerConfig* and silc_server_config*, respectively.
9322 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Associated the ID (client or server ID) to the Authentication
9325 Payload to avoid any possibility of forging. Updated the
9326 protocol specification and the code accordingly.
9328 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9330 * The RSA key length is now save to the RsaKey context in the
9331 key generation process in lib/silccrypt/rsa.c. The key length
9332 is now used to figure out the maximum size of the block allowed
9333 to be encrypted/signed.
9335 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9336 is equivalent to the silc_mp_mp2bin but does not allocate any
9339 * Changed silc_mp_mp2bin API to take length argument. If it is
9340 non-zero then the buffer is allocated that large. If zero, then
9341 the size is approximated using silc_mp_sizeinbase, which however
9344 * Created Global RNG API which is global RNG that application can
9345 initialize. After initializing, any routine anywhere in the
9346 code (including library) can use RNG without allocating a new
9347 RNG object. This was done to allow this sort of use of the
9348 RNG in code that has no chance to allocate RNG object. All
9349 applications currently allocate this and many routines in the
9350 library use this. Affected file lib/silccrypt/silcrng.[ch].
9352 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9353 it to use the Global RNG API.
9355 * Defined Authentication Payload into protocol specification that
9356 is used during SILC session to authenticate entities. It is
9357 used for example by client to authenticate itself to the server
9358 to obtain server operator privileges.
9360 Implemented this payload into the lib/silccore/silcauth.[ch].
9361 Implemented also routines for public key based authentication
9362 as the new protocol specification dictates.
9364 Moved definitions of different authentication methods from
9365 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9367 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9368 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9369 silc_pkcs_verify_with_hash functions into the file
9370 lib/silccrypt/silcpkcs.[ch].
9372 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * The client entry's userinfo pointer must be always valid.
9375 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9376 will fail since it requires the userinfo. Now, the userinfo
9377 is allocated as "" if actual userinfo does not exist. Actually,
9378 it must exist and it is totally Ok to drop client connections
9379 that does not announce the userinfo. However, we will make
9380 this workaround for now.
9382 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9383 to return the remote port by socket.
9385 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9388 SILC_SERVER_PENDING_EXEC and added an new macro
9389 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9390 data or when error occurs while processing the pending command.
9392 Added new argument `destructor' into silc_server_command_pending
9393 and to the SilcServerCommandPending object. This destructor is
9394 now called after calling the pending callback or if error occurs
9395 immediately. If error occurs the actual pending callback won't
9396 be called at all - only the destructor. The destructor may be
9397 NULL if destructor is not needed.
9399 All this applies for client library code as well. Similar
9400 changes were made there as well for the pending commands.
9402 In the client, the application must now allocate the
9403 SilcClientCommandContext with the silc_client_command_alloc
9406 * Added reference counter to the SilcServerCommandContext. Added
9407 function silc_server_command_alloc and silc_server_command_dup
9410 Same type of functions added to the client library for the same
9413 * Removed the cmd_ident from IDListData away since it is now
9414 global for all connections. It is the command identifier used
9415 in command sending and with pending commands. The affected file
9418 * Added reference counter to the SilcSocketConnection objecet to
9419 indicate the usage count of the object. The object won't be
9420 freed untill the reference counter hits zero. Currently only
9421 server uses this, and client ignores it. The client must be
9422 set to use this too later. The affected files are
9423 lib/silccore/silcsockconn.[ch]. Added also the function
9424 silc_socket_dup to increase the reference counter.
9426 This was mainly added because it is possible that the socket
9427 is removed underneath of pending command or other async
9428 operation. Now it won't be free'd and proper DISCONNECTING
9429 flags, etc. can be set to avoid sending data to connection that
9430 is not valid anymore.
9432 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9433 the connection. After that it sets SILC_SET_DISCONNECTED.
9434 It is, however, possible that the socket data is not still freed.
9435 The silc_server_packet_process now checks that data is not
9436 read or written to connection that is DISCONNECTED. The socket
9437 get's freed when the reference counter hits zero.
9439 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Changed the client operation API: channel_message operation's
9442 `sender' is now the client entry of the sender, not the nickname
9443 and the `channel' is the channel entry, not the channel name.
9445 In the private_message operation the `sender' is now also the
9446 client entry of the sender not the nickname.
9448 Affected file is lib/silcclient/ops.h and all applications
9449 using the client operations.
9451 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9453 * Moved the calling of ops->connect() from connect_to_server_final
9454 into receive_new_id functin since that is the point when the
9455 client is actually allowed to send traffic to network. The
9456 affected file is lib/silcclient/client.c.
9458 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9460 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9461 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9462 (if needs broadcasting) instead of broadcasting the packets one
9463 by one which would make a burst in the network traffic.
9465 * Added `broadcast' argument to the functions in silcd/server.[ch]
9466 silc_server_create_new_channel[_with_id] to indicate whether
9467 to send New Channel packet to primary router.
9469 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9471 * Added new function into the silcd/server.[ch] files:
9472 silc_server_create_new_channel_with_id to create new channel with
9473 already existing Channel ID.
9475 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9476 lib/silccore/silcpacket.h. This packet is used t send list of
9477 Set Mode payloads inside one packet. Server uses this to set
9478 the modes for the channels and clients on those channels, that it
9479 announced to the router when it connected to it. The protocol
9480 specification has been updated accordingly.
9482 * The silc_server_new_channel did not handle the packet coming
9483 from normal server as it normally does not send that. However,
9484 when it announces its channels it does send it. Implemented
9485 the support for that.
9487 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9488 into the file lib/silccore/id.h.
9490 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Fixed memory leaks in the functions silc_idlist_del_client,
9493 silc_idlist_del_channel and silc_idlist_del_server in the file
9494 silcd/idlist.c. All of those leaked like a sieve.
9496 * Fixed some small memory leaks in the client's function
9497 silc_client_notify_by_server.
9499 * Added functions into silcd/server.c: silc_server_announce_clients,
9500 silc_server_announce_channels and silc_server_announce_server.
9501 These functions are used by normal and router server to announce
9502 to its primary router about clients, channels and servers (when
9503 router) that we own. This is done after we've connected to the
9506 These functions effectively implements the following packet types:
9507 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9508 and SILC_PACKET_NEW_ID_LIST.
9510 * Added new functions into the silcd/packet_receive.[ch]:
9511 silc_server_new_id_list, silc_server_new_channel_list and
9512 silc_server_new_channel_user_list to handle the incoming
9513 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9515 * Added support of changing Channel ID in the function
9516 silc_server_replace_id. If the server that announces a channel
9517 to the router already exists in the router (with same name but
9518 with different Channel ID), router is responsible to send
9519 Replace ID packet to the server and force the server to change
9520 the Channel ID to the one router has.
9522 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9523 client that the Channel ID has been changed by the router. The
9524 normal server sends this to the client. Client must start using
9525 the new Channel ID as the channel's ID.
9527 Implemented handling of this new type into lib/silcclient/client.c
9528 into the function silc_client_notify_by_server.
9530 * Added new function silc_idlist_replace_channel_id into the files
9531 silcd/idlist.[ch] to replace the Channel ID.
9533 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9535 * Call silc_server_command_identify_check always when processing
9536 the IDENTIFY command in silcd/command.c
9538 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9540 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9541 send keepalive packets. The packet can be sent by clients,
9542 servers and routers.
9544 Added function silc_socket_set_heartbeat into the file
9545 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9546 If not set, the heartbeat is not performed. The actual
9547 heartbeat is implemented in the low level socket connection
9548 library. However, application is responsible of actually
9551 Added silc_server_send_heartbeat to send the actual heartbeat
9552 packet into silcd/packet_send.[ch]. Server now performs
9553 keepalive with all connections.
9555 * Added silc_task_get_first function into lib/silcutil/silctask.c
9556 to return the timeout task with shortest timeout. There was a bug
9557 in task unregistration that caused problems. TODO has been
9558 updated to include that task system must be rewritten.
9560 * The client library will now resolve the client information when
9561 receiving JOIN notify from server for client that we know but
9562 have incomplete information.
9564 * Rewrote parts of silc_server_remove_from_channels and
9565 silc_server_remove_from_one_channel as they did not remove the
9566 channel in some circumstances even though they should've.
9568 * Encryption problem encountered in server:
9570 The LEAVE command used to send the Channel Key packet to the
9571 router immediately after generating it. However, the code
9572 had earlier sent Remove Channel user packet but not immediately,
9573 ie. it was put to queue. The order of packets in the router
9574 was that Channel Key packet was first and Remove Channel User
9575 packet was second, even though they were encrypted in the
9576 reverse order. For this reason, MAC check failed. Now, this
9577 is fixed by not sending the Channel Key packet immediately but
9578 putting it to queue. However, this is more fundamental problem:
9579 packets that are in queue should actually not be encrypted
9580 because packets that are sent immediately gets encrypted
9581 actually with wrong IV (and thus MAC check fails). So, packets
9582 that are in queue should be encrypted when they are sent to
9583 the wire and not when they put to the queue.
9585 However, the problem is that the current system has not been
9586 designed to work that way. Instead, the packet is encrypted
9587 as soon as possible and left to the queue. The queue is then
9588 just purged into wire. There won't be any fixes for this
9589 any time soon. So, the current semantic for packet sending
9592 o If you send packet to remote host and do not force the send
9593 (the packet will be in queue) then all subsequent packets to the
9594 same remote host must also be put to the queue. Only after the
9595 queue has been purged is it safe again to force the packet
9598 o If you send all packets immediately then it safe to send
9599 any of subsequent packets through the queue, however, after
9600 the first packet is put to queue then any subsequent packets
9601 must also be put to the queue.
9603 Follow these rules and everything works fine.
9605 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9607 * Added new function silc_server_remove_clients_by_server to
9608 remove all client entries from ID list when the server connection
9609 is lost. In this case it is also important to invalidate all
9610 client entires as they hold the invalid server entry. This
9611 fixes fatal bug when server has lost connection and will reconnect
9614 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9616 * Made some sanity checks to silc_server_daemonise like to check
9617 whether the requested user and group actually exists.
9619 * Added sanity check to SKE's silc_ske_responder_finish to check
9620 that the public and private key actually is valid.
9622 * Invalidate the client's nickname when receiving Replace ID
9623 packet and the Client ID is being replaced. This means that the
9624 server will query the nickname if someone needs it (client)
9627 * Sort the ID Cache in client library when the ID Cache data
9628 has changed (needs sorting).
9630 * Do not allow for SILC client to create several connections to
9631 several servers. The client does not support windows right now
9632 and generating multiple connections causes weird behaviour.
9634 Irssi-silc client does support windows and can handle several
9635 connections without problems, see: www.irssi.org and SILC plugin.
9637 * Fixed some places where client was added to the IDList. The
9638 rule of thumb is following (in order to get everything right):
9639 If the client is directly connected local client then the
9640 `connection' argument must be set and `router' argument must be
9641 NULL to silc_idlist_add_client function. If the client is not
9642 directly connected client then the `router' argument must
9643 bet set and the `connection' argument must be NULL to the
9644 silc_idlist_add_client function.
9646 * The funtion silc_server_packet_send_local_channel actually did
9647 not check whether the client was locally connected or not. It
9648 does that now. Fixed a bug related to LEAVE command.
9650 * Fixed Remove Channel User payload parsing bug in server's
9651 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9653 * The server's silc_server_save_channel_key now checks also the
9654 global ID list for the channel as it might not be in the local
9655 list. Fixed a bug related to LEAVE command.
9657 * Is this the end of the [<unknown>] buglet that has been lurking
9658 around for a long time? A little for loop fix in server's
9659 silc_server_command_whois_parse that is used by both IDENTIFY
9660 and WHOIS command. At least, this was a clear bug and a cause
9661 of one type of [<unknown>] buglet.
9663 * WHOIS and IDENTIFY commands call the function
9664 silc_server_command_[whois/identify]_check function even if
9665 we are not router server.
9667 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9669 * Added --with-gmp configuration option. If set the GMP
9670 is always compiled in the SILC source tree. If not set then
9671 it is checked whether the system has the GMP3 installed. If
9672 it has then the GMP won't be compiled (the system's headers
9673 and library is used), if it doesn't have it then the GMP is
9674 compiled in the SILC source tree.
9676 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9678 * Changed RSA private exponent generation to what PKCS #1
9679 suggests. We try to find the smallest possible d by doing
9680 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9681 not security fix but optimization.
9683 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9685 * Added new config entry [Identity] to fork the server and run
9686 it as specific user and group. A patch from Bostik.
9688 * Imported Dotconf configuration library into lib/dotconf.
9689 This will be used to create the SILC configuration files later.
9690 It will appear in the distsribution after this commit.
9692 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9694 * A big code auditing weekend happening. Auditing code for
9695 obvious mistakes, bugs and errors. Also, removing any code
9698 Removed files for being obsolete:
9700 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9701 inline in the file lib/silcutil/silcbuffer.h)
9703 o lib/silcutil/silcbufutil.c (the header has inline versions)
9705 Changed code to fix possible error conditions:
9707 o The buffer formatting routines now check that the destination
9708 buffer really has enough space to add the data. This applies for
9709 both buffer formatting and unformatting
9710 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9711 unformatting was changed to accomodate following rules:
9712 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9713 sent to the function while XXX_*STRING will not allocate or copy
9714 the data into the buffer. Instead it sets the pointer from the
9715 buffer into the pointer sent as argument (XXX_*STRING used to
9716 require that the pointer must be allocated already). This change
9717 makes this whole thing a bit more consistent and more optimized
9718 (note that the data returned in the unformatting with XXX_*STRING
9719 must not be freed now). The routines return now -1 on error.
9721 o Tried to find all code that use buffer_format and buffer_unformat
9722 and added return value checking to prevent formatting and
9723 especially unformatting errors and possible subsequent fatal
9726 o Changed ske->x and ske->KEY to mallocated pointers in
9727 lib/silcske/silcske.h. Fixed possible data and memory leak.
9729 o Added return value checking to all *_parse* functions. Fixed
9730 many memory leaks as well.
9732 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9733 so that buffer overflows would not happen. All code now also
9734 checks the return value as it can fail.
9736 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9738 * Added reconnection support to server if the normal server looses
9739 its connection to the router (for example if router is rebooted).
9740 The server performs normal reconnection strategy implemented
9741 to the server. Affected file silcd/server.c.
9743 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9745 * Added new packet type SILC_PACKET_SET_MODE that is used to
9746 distribute the information about changed modes (for clients,
9747 channels and clients channel modes) to all routers in the
9748 network. Updated the protocol specification accordingly.
9750 Added functions into silcd/packet_send.c and
9751 silcd/packet_receive.c: silc_server_send_set_mode,
9752 silc_server_set_mode.
9754 Added new files silcmode.[ch] into lib/silccore that implements
9755 the encoding and decoding of Set Mode Payload. Added new type
9756 SilcSetModePayload. Moved the definitions of different modes
9757 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9759 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9761 * Oops, a little mistake in server's connection authentication
9762 protocol. The protocol is not ended with FAILURE but with
9763 SUCCESS if the authentication is Ok. :) Affected file is
9766 * Implemented NICK_CHANGE notify handling in server in the file
9767 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9768 the local clients on the channel. After the changing nickname
9769 in router environment snhould work and the [<unknown>] nickname
9770 should appear no more.
9772 The silc_server_replace_id function that receives the Replace ID
9773 payload now sends the NICK_CHANGE notify type also in the file
9774 silcd/packet_receive.c
9776 * Changed WHOIS and IDENTIFY command to support the maximum amount
9777 of arguments defined in protocol specs (3328 arguments). This
9778 fixed a bug that caused problems when there were more than three
9781 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9783 * Added extra parameter, command identifier, to the
9784 silc_client_send_command so that explicit command identifier
9787 Changed that ID list routines uses specific command identifier
9788 when sending WHOIS/IDENTIFY requests to the server so that they
9789 can be identified when the reply comes back.
9791 Affected files lib/silcclient/command.[ch],
9792 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9794 * Added `sender' argument to silc_server_packet_send_to_channel
9795 to indicaet the sender who originally sent the packet to us
9796 that we are now re-sending. Ignored if NULL. Affected file
9797 silcd/packet_send.[ch].
9799 * Added some server statistics support in silcd/server_internal.h
9800 SilcServerStatistics structure and around the server code. Also
9801 send some nice statistics information when client is connecting
9804 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9806 * Fixed channel ID decoding in server's JOIN command reply in
9807 silcd/command_reply.c
9809 * Fixed braodcasting of replace ID payload to not to send it if
9810 we are standalone server in silcd/packet_receive.c.
9812 * Fixed all channel message sending routines to not to send
9813 packets to clients that has router set, since they are routed
9814 separately in the same function earlier. Affects file
9815 silcd/packet_send.c and all channel packet sending functions.
9817 * In USERS reply, res_argv[i] are not allocated, the table
9818 is allocated. Thus changed that free the table, not its
9821 * In server's whois_check and identify_check if the client is
9822 locally connected do not send any WHOIS commands - they are not
9825 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9827 * Fixed some minor bugs in client when sending WHOIS command. The
9828 arguments was in wrong order.
9830 * Removed statis function add_to_channel from server in
9831 silcd/command.c that was previously used with the joining but
9834 * Tested USERS command in router environment successfully with two
9835 routers, two servers and two clients.
9837 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9839 * Reorganized the USERS command and command reply in client library
9840 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9841 When the command is given by user we register a pending command
9842 callback that will reprocess the command after the reply has been
9843 received from the server. When reprocessing the packet we then
9844 display the information. Thus, the USERS information is displayed
9845 now in the command callback instead of in the command reply
9846 callback. The processing of the command is same as previously
9847 when server has sent the command reply in the JOINing process.
9849 * Added to USERS command in silcd/command_reply.c to join the client,
9850 we didn't use to know about, to the channel after we've created
9851 a client entry for it. Also, for clienet we did know already still
9852 check whether it is on the channel or not and add it if not.
9854 * Removed silc_server_command_join_notify as the function and its
9857 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9859 * Changed the client's pending command handling to the same as the
9860 server's pending command handling. It is also now possible to
9861 execute command reply functions from other command reply
9862 function as the function callbacks for commands and command
9863 replies are one and same. The pending commands are not static
9864 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9865 in client connection context. Thus, pending commands are server
9866 connection specific as it is convenient.
9868 Changed the function silc_client_command_pending and
9869 silc_client_command_pending_del and added new function
9870 silc_client_command_pending_check. Removed the
9871 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9874 * Added cmd_ident, current command identifier, to the client
9875 connection context in lib/silcclient/client.h to keep track on
9876 command identifiers used in command sending. Client's command reply
9877 function handling now supports the mandatory command identifiers.
9879 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9880 funtions in client to fully support pending command callbacks.
9882 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9883 as one of the arguments to the application in the command reply
9886 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9887 before first releasing SILC but came back. Now it is removed again
9888 and should come back nomore. The FORWARDED flag was used only
9889 by the JOINing procedure by forwarding the command packet to router.
9890 Now, the JOINing procedure has been changed to more generic (due
9891 to various router environment issues) and FORWARDED is not needed
9892 anymore for anything. The protocol specification is yet to be
9895 Now, removed silc_server_packet_forward from server and the flag
9896 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9898 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9900 * Renamed NAMES command to USERS command. The NAMES was named that
9901 due to historical reasons. Now it is renamed. Also, rewrote
9902 parts of the USERS command. The nickname list is not sent anymore
9903 by the server. Only Client ID and mode lists are sent in the USERS
9904 command. Changed this also to the protocol specification.
9906 The client now resolves the names and stuff after it receives
9907 the USERS list from the server when joining to the channel.
9909 * WHOIS and IDENTIFY commands has been changed to support multiple
9910 Client ID's per command. One can now search for multiple users
9911 in the network by sending only one WHOIS or IDENTIFY command.
9912 Changed the code and the protocol specifications.
9914 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9915 uses silc_server_command_whois_parse to parse the request. */
9917 * If normal server, do not parse the WHOIS and IDENTIFY requests
9918 before sending it to the router. Saves some time.
9920 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Fixed JOIN command on client library. Wrong number of arguments
9923 used to crash the client.
9925 * Added silc_server_channel_has_global function to check whether
9926 channel has global users or not.
9928 * Added silc_server_channel_has_local function to check whether channel
9929 has locally connected clients on the channel.
9931 * The silc_server_remove_from_one_channel now checks whether the
9932 channel has global users or not after given client was removed from
9933 the channel. It also checks whether the channel has local clients
9934 on the channel anymore. If it does not have then the channel entry
9935 is removed as it is not needed anymore.
9937 * The silc_server_notify now checks on JOIN notify whether the joining
9938 client is one of locally connected or global. If it is global then
9939 the channel has now global users on the channel and that is marked
9940 to the channel entry. Also, it now saves the global client to
9941 global list who is joining and JOINs it to the channel. This is
9942 for normal server, that is.
9944 Changed silc_server_send_notify_on_channel,
9945 silc_server_packet_relay_to_channel and
9946 silc_server_packet_send_to_channel check if we are normal server
9947 and client has router set (ie. global client) do not send the
9948 message to that client, as it is already routed to our router.
9950 * Implemented LEAVE notify type handling in silc_server_notify
9953 * Tested LEAVE command in router environment successfully. Tested
9954 with two routers, two servers and two clients.
9958 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9960 * Implemented SIGNOFF notify type handling in silc_server_notify
9963 * silc_server_remove_id now removes the client entry from all channels
9964 it has joined and thusly sends SIGNOFF notify type.
9966 * Rewrote the NAMES list generation in server by removing two excess
9967 loops. The lists are created now inside one loop.
9969 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9971 * silc_server_remove_channel_user checks now also global list
9972 for channel and client.
9974 * silc_server_new_channel_user checks now both local and global
9975 list for channel and client. Fixed a bug in client id decoding.
9976 Used to decode wrong buffer.
9978 * silc_server_channel_message checks now both local and global
9979 list for channel entry.
9981 * Tested channel joining (hence JOIN) in router environment
9982 successfully. Tested with two routers, two servers and two
9985 * Tested channel message sending in router environment successfully.
9987 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9989 * Added silc_server_save_channel_key into server.[ch] to save the
9990 received channel key in Channel Key payload processing. It is
9991 also used in JOIN command reply handling.
9993 Equivalent function silc_client_save_channel_key added into
9994 client.[ch] into client library.
9996 * Changed JOIN command reply to send information whether the channel
9997 was created or not (is existing already) and the channel key
9998 payload. Changed protocol specs accordingly.
10000 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10001 the request was sent by ID and not by nickname. Crashed on
10004 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10007 now correctly save the received data.
10009 * silc_server_free_sock_user_data now notifies routers in the
10010 network about entities leaving the network.
10012 At the same time implemented functions silc_server_remove_id
10013 and silc_server_send_remove_id to receive and send REMOVE_ID
10014 packets. The packet is used to notify routers in the network
10015 about leaving entities. The ID removed will become invalid in
10018 * Added function silc_idlist_del_server into server. Removes and
10019 free's server entry from ID list.
10021 * silc_server_private_message function now checks, if we are router,
10022 that the destination ID really is valid ID, naturally.
10024 * In router when NEW_ID packet is received (for new client) the
10025 hash of the Client ID is saved in the ID Cache but the
10026 client->nickname is set to NULL, instead of putting the hash
10029 IDENTIFY command now also checks that client->nickname must be
10030 valid. If it is not if will request the data from the server who
10031 owns the client. Added new function
10032 silc_server_command_identify_check.
10034 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10035 to set the command to already allocated Command Payload.
10037 * Tested private message sending in router environment with two
10038 routers, two servers and two clients. Fixed minor bugs and now
10041 * Fixed segfault from client's NAMES command. Used to crash if
10042 not on any channel.
10044 * Forwarded packets must not be routed even if it is not destined
10045 to the receiver. Changed server code comply with this.
10047 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10049 * Added `require_reverse_mapping' boolean value to ServerParams
10050 structure. If TRUE (not default) the server will require that
10051 the connecting host has fully qualified domain name.
10053 If the reverse mapping is not required and hostname could not be
10054 found the IP address is used as hostname.
10056 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10058 * Implemented version string checking to both client and server.
10059 The check is incomplete currently due to the abnormal version
10060 strings used in development version of SILC.
10062 * Changed all command functions in server to use the new
10065 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * Changed char *data to unsigned char *data in ID Cache system to
10068 support binary data as ID Cache data. Changed code to support
10069 binary data in lib/silccore/idcache.c.
10071 * Renamed silc_server_packet_relay_command_reply to
10072 silc_server_command_reply as it is normal packet receiving
10073 function. Rewrote the function to accept command replys for
10074 servers and not only for clients.
10076 * Mark remote router always as registered server if we are connecting
10077 to it. Otherwise, commands sent by the router to us are ignored.
10079 * All ID List find routines now returns the ID Cache Entry pointer
10080 as well if requested.
10082 * WHOIS command works now in router environment, tested with two
10083 routers, two servers and two clients.
10085 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10086 in router environment (as it is almost equivalent to WHOIS) but
10087 hasn't been tested thoroughly. Added new functions:
10089 silc_server_command_identify_parse
10090 silc_server_command_identify_send_reply
10091 silc_server_command_identify_from_client
10092 silc_server_command_identify_from_server
10094 * Disabled route cache adding because adding two different ID's with
10095 same IP replaces the old cache entry thus giving wrong route.
10096 The entry->router->connection is always the fastest route anyway
10097 so route cache may not be needed. Of course, new routes maybe
10098 established after receiving the ID when the entry->router->connection
10099 might not be anymore the most optimal.
10101 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Add route cache for received ID for fast routing.
10105 * Added silc_server_packet_route to route received packet on router
10106 that is not destined to us.
10108 * Renamed silc_server_get_route to silc_server_route_get.
10110 * Added id_string and id_string_len fields into SilcServer to
10111 include encoded ServerID for fast comparing without excess
10112 encoding of the ID's.
10114 * Cleaned up WHOIS command on server side. Added following static
10117 silc_server_command_whois_parse
10118 silc_server_command_whois_check
10119 silc_server_command_whois_send_reply
10120 silc_server_command_whois_from_client
10121 silc_server_command_whois_from_server
10123 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10124 arguments in command replies. All command functions should be
10125 updated to use this macro.
10127 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10129 * Minor typo fixes on command reply handling on server.
10131 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10133 * Added silc_server_command_add_to_channel internal routine to add
10134 the client to the channel after router has created the channel and
10135 sent command reply to the server.
10137 * Added generic silc_server_send_command to send any command from
10140 * Use static buffer with ID rendering instead of duplicating data.
10142 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10144 * Fixed a channel user mode bug when joining to a channel server gave
10145 everybody channel founder rights, oops.
10147 * We mark ourselves as the router of the incoming server connection
10148 if we are router ourselves. This way we can check in some packet
10149 sending functions whether it is locally connected server. For
10150 incoming router connections we put NULL.
10152 * For router sending packets locally means now always sending the
10153 packet cell wide; to local clients and local servers. For normal
10154 server sending packet locally means sending it to only local
10157 * Fixed the JOIN command to really work in router environment. If the
10158 channel is created it is always created by the router. Router is
10159 also responsible of making the initial joining to the channel,
10160 sending JOIN notify to the sending server and distributing
10161 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10162 does not exist server doesn't do anything else but forward the
10163 command to the router which performs everything.
10165 * Added silc_server_send_channel_key function to send the Channel Key
10168 * Added silc_server_create_channel_key to create new channel key. The
10169 channel key is now re-generated everytime someone joins or leaves
10170 a channel, as protocol dictates. Note: channel->key_len is the
10171 key length in bits.
10173 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10175 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10176 packet_receive.[ch] to separate packet sending and receiving
10177 routines. The server.[ch] now includes everything else including
10178 actual packet processing (writing and reading data) and other
10181 Renamed silc_server_private_message_send_internal to
10182 silc_server_send_private_message. The routine is still though
10183 used only to relay private messages as server does not send
10184 private messages itself.
10186 Renamed silc_server_new_channel to silc_server_create_new_channel
10187 and added new function sicl_server_new_channel that handles the
10188 incoming New Channel packet. Added also new sending function
10189 silc_server_send_new_channel to send New Channel Payload.
10191 * Added new function silc_server_notify to process incoming notify
10192 packet to the server/router. Server may then relay the notify
10193 to clients if needed.
10195 * Added new function silc_server_new_channel_user to process incoming
10196 New Channel User packet. Router will redistribute the packet and
10197 send JOIN notify to its local clients and locally connected servers
10198 if needed. Normal server will send JOIN notify to its local client
10199 on same channel when received this packet. Added also corresponding
10200 sending function silc_server_send_new_channel_user to sent the
10203 * Added boolean route argument to send_notif_to_channel and
10204 packet_send_to_channel functions to attempt to route the packet
10205 if it is TRUE and send only locally if it is FALSE.
10207 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10209 * silc_server_replace_id now broadcasts the received replace ID
10210 packet if it is not broadcast packet already. The router must
10211 broadcast to inform other routers about changed ID.
10213 * Added backpointer to server's router into SilcServer context in
10214 silcd/server_internal.h.
10216 * Fixed silc_server_packet_broadcast to send correct broadcast
10219 * The channel key is now distributed to the local client as soon
10220 as it is received from the router (in router environment) so that
10221 no other packet may be sent for the channel until client has
10224 * silc_server_remove_channel_user now broadcasts the received
10225 Remove Channel User packet if it is not broadcast packet already.
10226 The router must broadcast to inform other routers about removed
10229 * Added users field into SilcPacketContext that is a reference count
10230 of the context. One can increase the reference count by calling
10231 silc_packet_context_dup which is now changed to just increase the
10232 reference count instead of duplicating the data. The reference
10233 count is decresed by calling silc_packet_context_free that will
10234 free the data after the reference count hits zero.
10236 For now on the packet context and everything allocated into it
10237 (including the raw packet from network) must be freed by calling
10238 the new silc_packet_context_free function. Added also new function
10239 silc_packet_context_alloc that must be used now to allocate the
10240 context. This also means that if a routine is asynchronous from
10241 silc_[client/server]_packet_parse_type the packet context must
10242 be duplicated by calling silc_packet_context_dup. Otherwise it
10243 gets free'd after silc_[client/server]_packet_parse_type returns.
10244 Also, one must remember that if packet is duplicated then its
10245 reference count must be decresed by calling the free function as
10246 many times as it was duplicated.
10248 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10249 from both client and server.
10251 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Made joining to a channel working in router environment.
10255 * Cleaned up JOIN command on server side and create function
10256 silc_server_command_join_channel internal routine to make the
10259 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10261 * Changed silc_command_pending list to SilcDList. Also, added
10262 `ident' field to SilcServerCommandPending structure to identify
10263 the reply and to call correct callback.
10265 Added silc_server_command_pending_check function to replace the
10266 corresnponding macro. The silc_command_pending list is not
10269 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10270 to set identifier to previously allocated Command Payload. It
10271 is used to set identifier for command when resending Command
10274 * Added silc_command_payload_encode_payload to encode Command
10275 Payload buffer from SilcCommandPayload structure.
10277 * Added silc_argument_payload_encode_payload to encode Argument
10278 payload buffer from SilcArgumentPayload structure.
10280 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10282 * Changed WHOIS command to support router connection on server side.
10283 The whois request is always sent to router unless the server is
10284 standalone server. After server has received the reply from the
10285 router will it send the reply to the client.
10287 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10288 broadcast received broadcast packet. The function is used only
10289 by router. The broadcast packet is always sent to the router's
10292 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10293 render given ID to printable string, for log files for example.
10295 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10297 * Made basic router to router connections working. At least they
10298 can now connect to each other but nothing really works the way
10299 they are supposed - yet.
10301 * Added new initiator token to RouterConnection configuration
10302 file in silcd/serverconfig.[ch]. It is used to tell whether we
10303 are the initiator to the remote router or whether we'll expect
10304 the other end to connect.
10306 * Moved registering of listener task to silc_server_init, hence
10307 the server starts listenning as soon as it is run, even if it
10308 does not have connections to other routers. Let's see how well
10311 * Changed default connection retry timeouts for more suitable in
10314 * Removed cipher and such arguments from silc_idlist_add_client
10315 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10316 Added new function silc_idlist_add_data to add the keys and stuff
10319 * Added SilcIDListData structure and added it to SilcClientEntry
10320 and SilcServerEntry as their first field in the structure. This
10321 way we can explicitly cast the ID entries to the SilcIDListData
10322 structure and get common data for the entries. In past, we had
10323 to first check what type of connection it is and then cast it to
10324 correct ID entry type. Now, we can directly cast the opaque
10325 pointer to the SilcIDListData (no matter what ID entry it actually
10326 is) and get the data needed.
10328 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10330 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10331 in some circumstances even if threre were timeout tasks, though not
10332 IO tasks, but tasks anyway. Now fixed.
10334 * Defined SilcServerConnection structure to hold connection specific
10335 stuff about directly connected servers and routers. The definition
10336 is currently in silcd/server_internal.h. I thought about having
10337 a bit more important role fro this struct but for now it is used
10338 only when connecting to other server (or router actually).
10340 * Added connecting retry support in server when connecting to
10341 router(s). The retry feature implement exponential backoff
10342 algorithm. Also, added SilcServerParams structure to hold default
10343 parameters for server. For now, it include these retry settings
10344 and are hard coded. After server is moded to be as Silc Server
10345 Library this structure will be more important.
10347 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10349 * Changed client librarys channel->clients table to SilcList and
10350 changed code accordingly.
10352 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10354 * Changed client's channel table to SilcList and changed code
10355 accordingly. Also changed SilcChannelClientEntry to include back-
10356 pointer to the channel so that client entry can use that structure
10357 as list as well and we have fast cross-reference to the channel.
10358 This change dramatically decreased the complexity of channel
10359 handling with client entry and vice versa (removed one extra
10360 loop when searching for channel entry from many functions).
10362 * Changed server->sim from table to SilcDList and changed code
10365 * NAMES command can now be used from user interface. It will show
10366 the user list on the channel, neatly.
10368 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10369 Code now saves realname of the user if it becomes available.
10371 * Renamed configure.in to configure.in.pre and made ./prepare
10372 script to automatically add correct version string to
10373 configure.in which it creates from configure.in.pre.
10375 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10377 * NAMES command reply now shows users mode with the nickname when
10378 joining to channel.
10380 * Moved silc_client_ch[u]mode[_char] functions from
10381 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10382 place sucks, they are utility functions and should be in some
10385 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10387 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10390 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10394 * Added TRQ (efficient deque and list library) into lib/trq. This is
10395 a very good list library that is currently used in the SILC. Defined
10396 SilcList API over the library because I didn't like the API very
10397 much. See lib/trq/silclist.h for the API and examples of how to
10398 use the API. Fixed various places in the code to use the new
10399 SilcList API. The SilcList is meant for lists that has a structure
10400 already defined as a list. It is not suitable to add just some
10401 context to the list (in TRQ, the context is the list actually).
10403 So, I defined SilcDList that can be used for the purpose where
10404 predefined list structure does not exit. This can be used as
10405 such list. Now some context just can be added to the SilcDList.
10406 Currently this list is not used in the SILC just yet, though there
10407 are a lot places where this can replace dynamically allocated
10408 tables and I will fix these places, later, to use SilcDList.
10409 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10410 and use TRQ internally).
10412 Also fixed some annoying warning messages that the original TRQ
10413 code generated. Also minor changes to TRQ's Makefile.in.
10415 * Added support for querying by Client ID to both WHOIS and
10416 IDENTIFY commands into server, as required by the protocol.
10418 * Removed method function pointers from SilcBuffer structure. They
10419 weren't used to anything and just increased the context size for
10420 no good reason. This change also made silc_buffer_alloc and
10421 silc_buffer_free functions inline functions.
10423 * Disabled command flooding detection support until it's fixed so
10424 that it accepts commands in but does not execute them more than once
10427 * Added silc_net_localhost(), to return local hostname, into
10428 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10429 that must be initialized before calling silc_client_init.
10431 * Added new function: silc_server_send_notify_on_channels to send
10432 notify messages to all channels client has joined. It is assured
10433 that the message is sent only once per client.
10435 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10436 lib/silcutil/silcutil.[ch] as silc_format function. The new
10437 function is generic and is used by server as well, not only by
10438 the logging routines.
10440 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10441 the provided version string was not acceptable. Added new function:
10442 silc_ske_check_version into lib/silcske/silcske.h. The function
10443 must be implemented by the application (client or server) and it
10444 does not reside in the SKE library. The function checks the version
10445 string remote end sent.
10447 * Added back pointers (to opaque context and to SilcSocketConnection)
10448 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10450 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10451 duplicate packet context structure.
10453 * Changed `notify' client operation to send same arguments as client
10454 receives from server except for ID's. ID's are mapped to correct
10455 ID entry and that is returned. Also, if channel entry is not sent
10456 by server but the notify is for channel the channel entry is sent
10457 to application (otherwise application doesn't know that it is for
10458 channel (library gets it from packet's Destination ID)).
10460 * Added silc_client_remove_from_channels into client library to
10461 remove a client from all channels it has joined to. Used when
10462 received SIGNOFF notify from server. Added also new function
10463 silc_client_replace_from_channels to replace old ID entry with
10464 new ID entry on all channels. Used when received NICK_CHANGE
10465 notify from server.
10467 * Fixed ID Cache list handling in silc_idlist_get_client in
10468 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10469 to get (or query) client by ID.
10471 * Updated TODO list.
10473 * Added connection authentication status message defined by the
10474 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10475 support for these into the code in client and server side.
10477 * Added generic function silc_client_send_command to send any command
10478 with variable argument list. Application should use this function
10479 to send commands if the command functions provided by the library
10480 does not suite for the application's user interface needs.
10482 * Added new `failure' client operation. Application is notified about
10483 received failure packet if client is executing a protocol. In this
10484 case the protocol's execution has failed.
10486 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10487 is required by the protocol.
10489 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10490 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10493 * Added status flag to SilcSKE object to indicate realtime status
10494 of the SKE protocol.
10496 * Application receives now exactly same command reply arguments as
10497 the library receives from server. However, if ID is received the
10498 corresponding ID entry is returned to the application (eg. Client
10499 ID is mapped to correct SilcClientEntry entry and that is returned).
10500 Changed command_reply client operation due to this change.
10502 * Changed all ID's in commands and in command replys as ID Payloads.
10503 Change affected both client and server side codes.
10505 All ID's sent in SILC network (with execption of ID's in SILC
10506 Packet header) are sent in ID Payload to support variable length
10509 * Server now notifies nick changes and notifies all clients on
10510 the channels about the new nickname (about the new Client ID,
10513 * Implemented CMODE command to change channel modes. Supports all
10514 channel modes defined by the protocol specs except ban and invite
10515 lists. (Also, private channel key mode is supported but support for
10516 setting private channel key in client is missing, thus, this mode
10517 has no effect on client side (except that server requires that the
10518 client uses private channel key and normal channel traffic does not
10521 Also, invite mode works per se, but INVITE command does not work
10522 yet correctly, so you can set channel as invite only channel but
10523 inviting clients to the channel does not work (it is yet to be
10524 thought what's the best way to do it).
10526 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10527 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10528 Implemented CUMODE command to change user's mode on the channel.
10529 Supports all modes defined by the protocol specs.
10531 * Added NAMES command reply to return users modes on the channel.
10533 * Removed unnecessary and slow ciphers from lib/silccrypt.
10535 * Set SO_KEEPALIVE option to connection sockets by default.
10537 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10539 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10540 redefined the Notify Payload into protocol specs.
10542 * Added silc_id_payload_parse_id to get ID directly from raw
10545 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10547 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10548 accept searching by Client ID as well.
10550 * Added support for LEAVE and SIGNOFF notify types in client library.
10552 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10553 to parse ID Payload from raw data.
10555 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10557 * Added flags parameter into silc_ske_assemble_security_properties
10558 function in lib/silcske/silcske.[ch].
10560 * Changed notify client operation to fit better for notify messages
10561 sent by server. The notify payload received from server is now
10562 passed to the application (after parsing it to SilcNotifyPayload).
10563 It is application's responsibility to retrieve the arguments
10564 from the payload and show the message the way it wants. The message
10565 sent by server is implementation specific.
10567 * Changed public keys to comply with the protocol specification.
10568 Old public keys are not supported anymore and are not compatible.
10570 * Removed nickname from Channel Payload as the latest draft removed
10571 it. The client must resolve the nickname from the NAMES command
10572 reply received when it joined the channel.
10574 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10576 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10578 * Fixed some errors in protocol specification drafts.
10580 * Created lib/silccore/silcnotify.c to implement Notify Payload
10581 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10582 generic payloads described by protocol specifications. The file
10583 includes implementations for ID Payload and Argument Payload.
10585 * Changed Command Payload implementation to use the new Argument
10586 Payload. Changed command_xxxx_payload to command_payload_xxxx
10587 to comply with SILC coding conventions.
10589 * Added suppport for Argument Payload handling in Notify Payload
10590 implementation as protocol requires it. Added the new support
10591 into server and client lib as well.
10593 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10595 * Added support for multiple nicknames on same channel. [n] is
10596 added locally to the nickname if there are more than one same
10597 nicknames on the channel.
10599 * Server now sends all nicknames that matched WHOIS request.
10600 Client also shows the list received from server.
10602 * Added TOPIC command to client side. User can now set and show
10603 current topic on channel.
10605 * Added MOTD command to client and server. Also, server sends the
10606 motd when client connects to the server.
10608 * Changed version strings to comply ISO 8601.
10610 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10612 * Fixed protocol error handling in client library. It should now
10613 cope even if the SKE fails for some reason.
10615 * Made new protocol specification drafts for submitting to IETF.
10617 * Implemented TOPIC command to server in silcd/command.c.
10619 * Added two new notify types into lib/silccore/silcnotify.h:
10620 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10621 notify nickname change and topic setting/change on a channel.
10623 * API change of command_reply operation in client library. The
10624 application gets now the status type received from server as well.
10626 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10628 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10630 * Cras fixed and optimized the packet handling even further and
10631 it should work now. Minor change to the prototype of function
10632 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10634 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10636 * Added new function into lib/silcutil/silcschedule.[ch]:
10637 silc_schedule_with_fd to select() a specified fd. The function
10638 returns after timeout expires or data arrives or goes. The
10639 function is used by packet routines to wait that all data is
10640 received from network.
10642 * Fixed data reading from network in lib/silccore/silcpacket.c.
10643 The code now assures that all data is read from the fd and then
10644 continues packet processing. This was a bug fix since the code
10645 used to drop some data in some circumstances.
10647 * Added new function into lib/silcclient/client.[ch]:
10648 silc_client_start_key_exchange to start key exchange after
10649 connection has been established to server. The code internally
10650 now uses this funtion but its main purpose was to provide it
10651 for applications that perform their own connecting. After
10652 application has created a connection it merely calls this
10653 function to start the key exchange between client and server.
10654 The library takes care of everything else after that.
10656 Updated also lib/silcclient/README to explain the usage of
10659 * Do not send to application information that connection has
10660 been established. Application gets notified it by connect
10663 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10665 * Applied cras's patch to add silc_schedule_one function. The
10666 function runs scheduler once and returns.
10668 * Fixed the scheduler after cras messed it up. The timeout
10669 handling works now as it's supposed to work.
10671 * Added into lib/silccore/ silcnotify.h to include notify
10672 message types support. Changed silc_server_send_notify*
10673 functions, in server.[ch], to support those new notify types.
10674 Added the support for the notify types into client library,
10675 as well. Added new notify client operation into ops.h in
10678 * Changed silc_server_packet_send_to_channel to send normal
10679 packets instead of just channel message packets. The function
10680 is now used to send the notify packets to channels. It is not
10681 used to send channel message packets anymore, as server never
10682 sends them anymore.
10684 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10685 va_arg()s as it seems to require it nowadays. I guess, if SILC
10686 is compiled with older va_arg() the new code should work anyway.
10688 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10690 * Splitted core library. Core library (lib/silccore) includes
10691 now only SILC protocol specific core (and common) components.
10692 Created new utility library (lib/silcutil) that includes more
10693 generic purpose stuff. The stuff for util library was taken
10694 from the old core library. This was minor and easy split.
10696 * Created SILC Client Library (lib/silcclient) that includes
10697 implementation of the SILC client without user interface. This
10698 was major move from silc/ directory. The code has been changed
10699 so that it is transparent towards the user interface. The
10700 silc/ directory includes now the same user interface as before
10701 and it uses the new client library. Read lib/silcclient/README.
10702 Basicly, the client library performs everything else related
10703 to SILC except user interface handling. Also, configuration
10704 files are considered to be part of user interface and library
10705 does not handle them.
10707 This change also changed a lot of structures, function naming etc.
10708 Most important change was that SilcClientWindow object was
10709 renamed to SilcClientConnection in the client library. Created
10710 also new file lib/silcclient/ops.h. Also added new files
10711 silc/local_command.[ch] and silc/client_ops.[ch].
10713 All these changes were made to make it easier for user interface
10714 designers to create what ever user interface for the SILC client
10717 It is also expected that the server will be moved to lib
10718 directory as well and SILC Server Library will be created;
10719 sometimes in the future.
10721 * Removed Local commands from lib/silccore/silccommand.h as
10722 they are application specific and new client library does not
10723 handle any of those anymore.
10725 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10726 old client implementation in silc/.
10728 * Added support for callback functions in SILC_LOG_* macros.
10729 Application can now set its own callbacks that will be called
10730 instead of using the default functions that will always print
10731 the debug messages to stderr (or stdout). Also, debugging can
10732 now be disabled by setting silc_debug to FALSE and re-enabled by
10733 setting it to TRUE. Note, that logging will still work even
10734 if debugging is disabled.
10736 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10737 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10738 silc_log_reset_debug_callbacks.
10740 * To enable debugging in silc client one must give now -d
10741 option on command line.
10743 * Changed silc_schedule_init to automatically allocate task queues
10744 if they are not allocated before calling it.
10746 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10748 * Added GMP 3.1 into math library.
10750 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10752 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10753 a channel in SILC network. The packet is used by servers and
10754 routers to notify other routers that user has left a channel.
10755 This little feature was missing until now. Added the feature
10756 to protocol specification as well.
10758 Added functions: silc_server_send_remove_channel_user and
10759 silc_server_remove_channel_user into server.[ch].
10761 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10762 lib/silccore/silcpacket.h. However, they are not implemented
10765 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10767 * Fixed joining to a channel and sending channel messages
10768 between server and router. The channel message sending should
10769 now work inside a cell.
10771 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10773 * Fixed the private message sending between server and router.
10774 The private message sending should now work inside a cell.
10776 * Added silc_server_replace_id into server.[ch] to replace
10777 existing ID in the SILC network.
10779 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10780 and silc_idlist_replace_server_id into idlist.[ch] in server.
10782 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Fixed the server to server connections. Server can again now
10785 connect to router. Router to router connections probably does
10788 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10790 * Added dynamic protocol registering support. Now protocols can
10791 registered and unregistered on the fly. Patch by cras.
10793 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10795 * Added lib/contrib directory to hold routines that some platforms
10796 don't have but are needed by SILC.
10798 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10799 into lin/contrib to provide getopt() and getopt_long() for
10800 those who don't have it.
10802 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * Added AWAY command to client. When away message is set and
10805 client receives a private message packet the client automatically
10806 replies to the sender with the away message.
10808 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10809 bug seemed to be the cause of recent problems when compiling
10812 * Added version detection support to SKE protocol specification
10813 and added the new changes to the SKE implementation as well.
10814 There were other minor changes in the SKE protocol as well.
10816 Many changes in lib/silcske/silcske.[ch] and in
10817 lib/silcske/payload.[ch].
10819 * Added ^U functionality, clear input line. Patch from cras.
10821 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10823 * Mainly small bugfixes on core library. Fixed some debugging
10824 logging and buffer overflow in silclog.c.
10826 * Updated config.sub and config.guess on the distribution tree.
10828 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10830 * Added command lagging support in server. Client may execute
10831 commands now only once in two seconds.
10833 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10835 * Optimized packet reception. MAC computation and checking is now
10836 also more optimized. A lot previously duplicated code is now
10837 used as generic by both client and server.
10839 * Fixed key pair generation in clientutil.c
10841 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10843 * Added into lib/silccore/silcbufutil.[ch] new function;
10844 silc_buffer_realloc.
10846 * Moved generic packet sending/encryption functions to
10847 lib/silccore/silcpacket.[ch] from client and server. Some
10848 rewriting of the functions.
10850 * Moved all generic packet reception/decryption functions to
10851 lib/silccore/silcpacket.[ch] from client and server. The
10852 packet processing is now much cleaner in both client and server.
10853 These were major changes in both client and server.
10855 * Created many common functions in server to do packet sending.
10856 Previously code were duplicated a lot, this has been removed
10857 with these changes.
10859 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10861 * Rewrote major parts of the ID cache system. Don't know
10862 whether it is better now or not but at least the API is more
10865 * Major rewrite on ID cache stuff on client because of the ID
10866 cache API changes. Added idlist.c to client.
10868 * Also major rewrite on ID cache stuff on server as well.
10869 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10870 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10871 in hand, instead they are all put into the ID cache system now.
10872 All server_idlist_* routines uses ID cache now instead of
10873 traversing its own lists (those lists does not exist anymore).
10874 SilcIDList though still exists. Also, SilcXXXEntry's are
10877 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10879 * Finally made the SKE implementation compliant to the protocol
10880 specification. All mp integers are now binary encoded as
10881 opposed being HEX encoded.
10883 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10886 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10887 functions: silc_[encode/decode]_pem. Also added function
10888 silc_encode_pem_file to PEM encode with newlines ('\n') for
10889 saving into a file.
10891 * SILC public keys are now encoded either PEM or binary. Same
10892 option is for private keys as well. By default private keys
10893 are binary encoded and public keys PEM encoded. Silly HEX
10894 encoding were removed.
10896 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10897 function to create fingerprints.
10899 * Fixed a bug in SHA1; does not change the original data anymore.
10901 * Partly implemented INFO command on client and server side.
10902 Fixed CLEAR command. Changes to SERVER command; show current
10903 server(s) when giving command without arguments. Added
10904 VERSION command to client.
10906 * Added check to server that unregistered connections cannot
10907 execute commands (unless it is specificly allowed).
10909 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * Fixed screen refresh.
10913 * Fixed channel joining bug from client. On some circumstances
10914 client tried to join to a channel it had already joined.
10916 * Added public key verification process into client's protocol.c.
10917 The client now verifies the public key from user and saves
10918 it into ~./silc/serverkeys/ directory.
10920 Added into: clientutil.[ch]: silc_client_verify_server_key.
10922 * Changed SKE protocol's silc_ske_initiator_finish function
10923 to accept callback function that verifies the received public
10924 key. Removed old silc_ske_verify_public_key function.
10926 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10928 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10929 silc_pkcs_private_key[_data]_set.
10931 * Made the password and public authentication more cleaner in
10932 server's protocol.c.
10934 * Removed historic and obsolete protocol `channel_auth' from
10935 both client and server.
10937 * Removed wrong way of sending command status messages from
10938 server to client in server's command.c. The old way violated
10939 protocol specification.
10941 Changes to silccore/silccommand.[ch]: removed
10942 silc_command_encode_status_payload -> not needed anymore,
10943 changed silc_command_encode_payload_va to accept extra
10944 argument on variable argument list. The argument type must
10945 now be provided to the function. Also, added new function:
10946 silc_command_encode_reply_payload_va which is same as
10947 normal command_encode_payload_va except command status type
10948 is provided as extra argument.
10950 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10952 * Added ~./silc directory handling. The directory includes the
10953 public and private keys for the client.
10955 Added silc_client_check_silc_dir, silc_client_create_identifier
10956 and silc_client_load_keys.
10958 * Implemented SILC protocol compliant public key. Added public
10959 and private key saving to and loading from files.
10961 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10962 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10963 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10964 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10965 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10967 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10968 silc_pkcs_load_[public/private]_key.
10970 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10972 * Added silc_server_get_route (route.[ch]) to get connection
10973 data for the fastest route for given ID.
10975 * Implemented INVITE command on client and server. The command
10976 were re-defined in the SILC Protocol Specification and the
10977 implementation now complies with the specification.
10979 * Implemented PING command on client and server.
10981 * Implemented NAMES command on client and server. The server side
10982 supports currently only normal server not router server yet.
10983 Some changes to NAMES definition in SILC protocol specification.
10985 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10987 * Implemented LEAVE command on client and server.
10989 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10990 again. This change was made to the protocol as well. Server
10991 should not violate the protocol specification anymore.
10993 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10995 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10996 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob