1 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * use asynchronous connect() to establish router connections.
4 Fixes problem when the primary router goes down. Affected files
5 silcd/server.c, silcd/server_backup.c
7 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
9 * Surrogates not allowed in UTF-8 strings, updated decoder.
10 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
11 testers in lib/silcutil/tests/ directory.
13 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
15 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
16 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
17 files are lib/silcclient/silcclient.h, client.c.
19 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
21 * When resuming a session fails, notify the user that the session
22 file needs to be removed eventually. Affected files
23 irssi/src/fe-common/silc/module-formats.[ch],
24 irssi/src/silc/core/client_ops.c.
26 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
28 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
29 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
31 * Typofix in Irssi::Silc module. Affected file
32 irssi/src/perl/silc/Silc.xs.
34 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
36 * Changed the way NOTICE flagged messages are treated. Added support
37 for notices in queries and signing notices. Affected files
38 irssi/default.theme; irssi/docs/help/in/notice.in;
39 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
40 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
42 * Fixed typo in /ACTION help. Affected file
43 irssi/docs/help/in/action.in
45 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
47 * Fixed typo in perl module. Affected file
48 irssi/src/perl/silc/Server.xs
50 * Changed the way ACTION flagged messages are treated. Added support
51 for actions in queries and signing actions. Affected files
52 irssi/default.theme; irssi/docs/help/in/action.in;
53 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
54 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
57 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
59 * Incorrectly reported error when client had to be resolved from
60 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
62 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
64 * Fixed whois public key hash table deleting and adding in
65 detached client case. Affected file silcd/packet_receive.c.
67 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
69 * Changed filenames of silc/fe module not to collide with filenames
70 from core/fe. Also seperated public messages printing from
71 query messages printing. Affected files are all in
72 irssi/src/fe-common/silc.
74 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
76 * Fixed the invite process handling during joining to use
77 correct server name for the client that is matched against
78 the invite string for the channel. Wrong server name caused
79 inability to join the channel. Affected file is
82 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
84 * Fixed the CUMODE channel founder authentication on normal
85 server to not remove the founder rights on existing founder
86 before checking that router accepts the mode change. Affected
87 files are silcd/command.c and silcd/packet_receive.c.
89 * Remove the server entry correctly when rekey timeouts and
90 remote router connection on normal server is closed. Fixes
91 a crash where server uses the freed server entry. Affected
94 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
96 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
97 networks. This is the first step in solving the bug about
98 /SERVER ADD -silcnet <silcnet>. Affected files
99 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
100 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
101 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
103 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
105 * /SMSG and /MMSG now correctly create new queries. Affected files
106 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
108 * Add basic support for SILC protocol specific variables in perl.
109 Affected files irssi/src/perl/silc/*, irssi/configure.in,
110 irssi/src/perl/Makefile.am
112 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
114 * Don't use silc_get_input, it's obviously not reliable. Fixes
115 issue when the current key expires. Affect file
116 irssi/src/silc/core/clientutils.c
118 * Make the session data filename configurable. This makes it
119 possible to have different session files for different
120 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
121 client_ops.[ch], silc-servers.c,
122 irssi/src/silc/fe-common/silc/module-formats.[ch]
124 * Use the same set of libtool files for the MPI lib as for the
125 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
126 config.sub, configure.in, install-sh, missing, mkinstalldirs
128 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
130 * Fixed server statistics decrementing error to not go to
131 negative. Affected file silcd/packet_receive.c.
133 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
135 * Use silc_server_query_add_error to add error in public key
136 search error. Added support in send_reply to send errors
137 without specific argument. Affected file silcd/server_query.c.
139 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
140 Client for NO_SUCH_NICK. It was against the protocol specs.
141 Affected file irssi/src/silc/core/client_ops.c.
143 * Added backwards support for the wrong NO_SUCH_NICK error sending
144 in server. To be removed in SILC Server 1.0. Both old clients
145 and clients with fixed error handling now works. Affected file
146 silcd/server_query.c.
148 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
150 * fixed a bug in the whois using attributes function where no
151 error was sent if no nickname and client id but the attributes were
152 given to whois. Affected file silcd/server_query.c
154 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
156 * remove public key from public key hashtable on detach. Affected
157 file silcd/packet_receive.c
159 * free public key hashtable before removing clients on server
160 shutdown. Affected file silcd/server.c
162 * remove public key prior deleting client-data on killing a client.
163 Affected file silcd/server_util.c
165 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
167 * Getting the MOTD from other servers works now. Affected
168 files are silcd/command.c and silcd/command_reply.c
170 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
172 * Initialize the variable idletag, since it is tested in
173 silc_core_deinit for its default value. Affected file
174 irssi/src/silc/core/silc-core.c
176 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
178 * Fixed signed channel messages across cells. Affected file
181 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
183 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
184 is not defined. They can now be safely used in if-statements
185 without braces. Affected file lib/silcutil/silclog.h.
187 * Added the checks for backup closing connection due to error
188 (local or remote) and thus not allow the resuming to occur
189 in reconnect. Affected files are silcd/packet_send.c
192 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
194 * Help file updates. Affected files in irssi/src/docs/help/in/.
196 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
198 * Fixed channel messages across cells. Affected file
201 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
203 * Fixed file transmission accepting in client library to not
204 start the negotiation if user hasn't accepted the transfer,
205 instead create new session for resent transfer. Affected
206 file lib/silcclient/client_ftp.c.
208 * Show the session ID in the file transmision list. Remove
209 session from list that failed to transfer. Switch the current
210 session automatically after transmission, and in errors, to new
211 session if other sessions exists in the transfer list. Affected
212 files are irssi/src/silc/core/silc-servers.c,
213 irssi/src/fe-common/silc/modfule-formats.c.
215 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
217 * Fixed MIME header parsing for the hopefully last time. Affected
218 file lib/silcutil/silcstrutil.c
220 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
222 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
224 * The SILC RNG is now gauranteed to return non-zero random
225 values. Affected files are lib/silccrypt/silcrng.[ch].
227 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
229 * Fixed nickname formatting when changing only case of the
230 nickname. Affected file lib/silcclient/idlist.c.
232 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
234 * Fixed a memory leak and incorrect printing of the "appears as"
235 message. Affected file irssi/src/silc/core/client_ops.c
237 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
239 * Added CRT (Chinese Remainder Theorem) supported RSA
240 private keys and private key operations. This significantly
241 increases private key operation efficiency. No compatibility
242 issues with new or old private keys. Affected files are
243 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
245 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
247 * Fixed GCC-3.3.2 related compilation warnings from the
250 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
252 * Removed RC6 from distributions.
254 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
256 * Added some better comments to lib/silccrypt/silcpkcs.h,
257 optimized some routines in lib/silccrypt/silcpkcs.c.
258 Added test_silcpkcs into lib/silccrypt/tests/.
260 * Fixed silc_rng_global_init to actually init the global RNG
261 if RNG wasn't provided for it. Affected file is
262 lib/silccrypt/silrng.c.
264 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
266 * Added silc_hash_table_find_by_context_ext. Affected files
267 lib/silcutil/silchashtable.[ch].
269 * Save the public key on normal server in WHOIS command reply
270 from attributes, if present, and add it to public key hash
271 table. Fixes WHOIS resolving by public key on normal server.
273 Optimized the attributes resolving on normal server to not
274 resolve if we resolved them already from router.
276 Affected files are silcd/server_query.c, command_reply.c.
278 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
280 * Added support for whois using attributes.
281 Affected files silcd/command_reply.c, silcd/packet_receive.c,
282 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
285 * Added support for whois using public key attribute to /WHOIS i
286 client command. Affected files irssi/docs/help/in/whois.in,
287 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
289 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
291 * Fixed UMODE setting in server when the client has anonymous
292 mode set. The mode setting was not working. Affected file
295 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
297 * Fixed some bugs and typos related to sending split messages.
298 Print notification when sending messages with /MMSG. Affected
299 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
301 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
303 * Optimized the socket referencing in packet routines, client
304 library and server. Affected files are lib/silccore/silcpacket.c,
305 lib/silcclient/client.c and silcd/server.c.
307 * If silc_socket_set_qos is given with NULL arguments the QoS is
308 reset from the socket. Affected files are
309 lib/silcutil/silcsockconn.[ch].
311 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
313 * Add a /LISTKEYS command which lists the locally cached
314 client and server keys. Affected files
315 irssi/src/fe-common/module-formats.[ch],
316 irssi/src/silc/core/silc-{channels,servers}.c
317 irssi/docs/help/in/listkeys.in
319 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
321 * Check that packet queue purging was successful. Affected
322 files lib/silcclient/client.c and silcd/packet_send.c. Related
323 to MAC failed errors.
325 * Do not clear the inbuf even if it is empty if QoS was applied
326 to it. Otherwise the QoS data is cleared and MAC failed error
327 will occur. Affected file lib/silccore/silcpacket.c.
329 * Use the rekey period time as rekey protocol timeout value.
330 If the rekey does not succeed during the rekey period there's
331 something very wrong, and we most likely end up with wrong keys,
332 do graceful reconnect then. Affected file silcd/server.c.
334 * Take reference of the socket in the parser context, as it's
335 possible to have the parsers in queue after the socket is
336 disconnected and this may cause crash. Affected files are
337 lib/silccore/silcpacket.c, lib/silcclient/client.c and
340 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
342 * Fixed KICK command reply sending, it sent to replies.
343 Affected file silcd/command.c.
345 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
347 * Finish the silc-mime.pl script. It now supports MIME type
348 guessing using magic files, signing data messages, executing
349 MIME handlers in background. Affected files
350 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
352 * Changed MIME signal handler to make things easier for the perl
353 script. Affected files irssi/src/silc/core/client_ops.c,
354 silc-servers.c, and irssi/docs/signals.txt
356 * Cleaned up the silc_mime_parse function and fixed detection
357 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
359 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
361 * Resolve the IP for file transfer listener from the connection
362 socket. Affected file lib/silcclient/client_ftp.c.
364 * Accept NULL hostname parameter in the functions
365 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
366 if hostname is not wanted.
368 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
370 * Fixed race condition between silc_client_init and
371 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
373 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
375 * Fixed file transfer connection closing when SIGNOFF for
376 the client is received from server. Affected file is
377 lib/silcclient/client_ftp.c.
379 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
381 * Check for disconnected socket in QUIT callback. Affected
382 file silcd/command.c.
384 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
386 * Modified the MIME parsing to allow \n and \r\n as delimiters.
387 Affected files lib/silcutil/silcstrutil.c
389 * Cleaned up the escape/unescape functions for correctness and
390 speed. Affected file irssi/src/silc/core/client_ops.c
392 * Removed handling for data messages with Content-Type: text/*,
393 moved parsing of MIME headers to the signal handler, added
394 support for signing and verifying data messages. Affected
395 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
396 irssi/src/silc/core/silc-{servers,channels}.c
398 * Added a perl script for handling data messages based on
399 information read from Mailcap files. New file
400 irssi/scripts/silc-mime.pl
402 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
404 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
405 acknowledge recepetion of a message to the sender. Updated
408 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
410 * Unregister channel key saving callback when deleting channel.
411 Affected file lib/silcclient/idlist.c.
413 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
414 before calling notify client operation. Affected file is
415 lib/silcclient/client_notify.c.
417 * Unregister QoS tasks when deleting the socket connection.
418 Affected files lib/silcutil/silcsockconn.[ch],
419 unix/silcunixsockconn.c.
421 * Implemented latest presence-attrs draft changes. Affected
422 files lib/silccore/silcattrs.h and
423 irssi/src/silc/core/silc-queries.c.
425 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
427 * Save old channel keys in list to allow more rapid change
428 of channel keys if server for some reason does that. This
429 avoids loosing so many channel messages due to not having
430 key to decrypt. Affected file lib/silcclient/silcclient.h,
431 idlist.c and client_channel.c.
433 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
435 * Continued backup router tests and fixes. Affected files
436 silcd/server_backup, server_util.c, server.c. See TODO.
438 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
440 * Fixed SERVER_SIGNOFF handling in servers. The client
441 was removed from wrong list thus not removing the client
442 at all. Affected file silcd/packet_receive.c.
444 * Do not execute rekey protocol for disabled connections as
445 it would never go through. Affected file silcd/server.c.
447 * Added timeout for rekey protocol to catch if the protocol
448 never executes successfully. Affected files silcd/server.c
451 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
453 * Abandon packet processing for disconnected sockets. Check
454 this always after calling packet processing callback.
455 Affected file lib/silccore/silcpacket.c.
457 * Fixed double registration disconnection code in server.
458 Closed wrong connection. Affected file silcd/packet_receive.c.
460 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
462 * On normal server reconnect to primary during resuming 4
463 times, then give up. Affected file silcd/server_backup.c.
465 * If during reconnecting to routers we notice we have router
466 connection but no primary router set, the server is in desync.
467 Reconnect to primary to restore network. Affected file
470 * Assure that only one protocol is exeucting at the same time.
471 Added checks for all protocols. Affected files are
472 silcd/server.c and server_backup.c.
474 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
476 * Check that a string is not already part on invite/ban
477 string when processing it. Affected file silcd/server_util.c.
479 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
481 * Fixed the CUMODE_CHANGE for founder mode changes to comply
482 with 1.2 version of the protocol. Affected file is
483 silcd/packet_receive.c.
485 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
487 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
488 where the passphrase was given. Affected file is
491 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
493 * INVITE and BAN notifys are now delivered from routers to
494 servers (but not clients) on the channel. Updated specs and
495 code. Affected files silcd/packet_[send|receive].[ch],
496 command.c, server.c and server_util.c.
498 * Implemented INVITE and BAN announcing. Affected files are
499 silcd/server.[ch], server_util.c.
501 * Implemented SilcStatus error type argument returning in
502 command reply error in server. Affected file silcd/command.c.
504 * Implemented SilcStatus argument returning in comand reply
505 in client library. The command_reply client operation now
506 returns error specific arguments as well. Affected files
507 are lib/silcclient/command_reply.[ch], client_resume.c,
508 lib/silccore/silcstatus.[ch].
510 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
512 * Backup router protocol version 1.2 implemented. Testing still
513 required. Affected files in silcd/server_backup.[ch], server.c,
514 packet_receive.c and server_internal.h.
516 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
518 * silc_client_send_[channel|private]_message now return TRUE
519 or FALSE. Affected file lib/silcclien/client_channel.c and
522 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
524 * Check for explicit nickname in INVITE and BAN processing
525 during join as well (and don't expect only wildcards in
526 invite/ban strings). Affected file silcd/command.c.
528 * Fixed the INVITE and BAN by public key. The public key saved
529 is the PK payload (as specified) not the raw data. Affected
530 file silcd/server_util.c.
532 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
534 * UTF-8 text message support for actions and notices in SILC
535 Client. Affected file irssi/src/silc/core/client_ops.c.
537 * silc_get_username and silc_get_real_name now returns sensible
538 data on Win32. Patch by Toni Willberg. Affected file is
539 lib/silcutil/win32/silcwin32util.c.
541 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
543 * Provide a signal handler to send MIME encoded messages and emit
544 a signal when a MIME encoded message is received. Also document
545 the signals for usage with the perl interface.
547 A sample perl script will be supplied at a later point.
549 Affected files are irssi/docs/signals.txt,
550 irssi/src/silc/core/client_ops.[ch],
551 irssi/src/silc/core/silc-{channels,servers}.c
553 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
555 * Use SILC_COMMAND_PING to estimate the round-trip time to the
556 server. Use this time to display a lag and disconnect when it
557 exceeds a specified limit.
559 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
561 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
563 * Remove the channel auth list in normal server if router
564 encofrces its list during connecting. Send notify to channel
565 to remove the mode to remove the list. Affected files are
566 silcd/server_util.c and silcd/packet_receive.c.
568 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
570 * Added support for channel public keys. Updated protocol specs
571 and implemented it. Affected files are
572 silcd/command.c, command_reply.c, lib/silcclient/command.c,
573 lib/silcclient/command_reply.c.
575 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
577 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
578 terminate the process on Linux. Affected file silcd/silcd.c.
580 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
582 * Check for NULL buffer in silc_buffer_clear. Affected file
583 is lib/silcutil/silcbuffer.h.
585 * Simplified the backup router protocol by removing the _GLOBAL
586 types. Updated protocol specs and the code. Affected files
587 are silcd/server_backup.[ch].
589 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
591 * Deny '@' and '!' from nicknames since they are reserved
592 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
593 Updated protocol specs and the code.
595 Affected files are silcd/server_util.[ch].
597 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
599 * Fixed stack overflow in Irssi SILC client. Affected
600 file irssi/src/silc/core/client_ops.c.
602 * Check that Host is set in ServerConnection and RouterConnection
603 in silcd.conf. Affected file silcd/serverconfig.c.
605 * Fixed crash in server with protocol completion callbacks,
606 namely rekey and backup resuming protocols. Affected files
607 are silcd/server_backup.c and silcd/server.c.
609 * Fixed rekey protocol to not restart if it is started already.
610 Affected files are lib/silcclient/client.c and
613 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
615 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
617 * Fixed EOF handling in SILC Config, affected file
618 lib/silcutil/silcconfig.c.
620 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
622 * Fixed RESOLVING flag handling in JOIN notify and other
623 notifys to handle the resolvings correctly in client library.
624 Affected file lib/silcclient/client_notify.c.
626 * Do not send full INVITE and BAN lists in INVITE and BAN
627 notifys, only the changed information. Affected file
630 * Fixed INVITE notify sending in INVITE command, send it
631 only when needed. Affected file silcd/command.c.
633 * Handle the founder key change properly in CMODE_CHANGE
634 notify. Bug #122. Affected file silcd/packet_receive.c.
636 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
638 * Remove the mark for output (mark it only for input) after
639 purging outgoing queue. Prevents the "Error in select()"
640 floods. Affected file silcd/packet_send.c.
642 * Fixed incorrect connection deletion from client library
643 after calling "connect" client operation. Could cause
644 crashes for example during reconnect timeouts. Affected
645 files are lib/silcclient/client.c and
646 irssi/src/silc/core/client_ops.c.
648 * Check server private key file permissions before starting
649 the server. Affected file silcd/serverconfig.c.
651 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
653 * NULL terminate allocated string in silc_buffer_strformat.
654 Affected file lib/silcutil/silcbuffmt.c.
656 * Rewrote the invite/ban list string handling in server to
657 use SilcBuffer instead. Affected files are silcd/command.c
658 and silcd/server_util.c.
660 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
662 * Fixed double free in CMODE command when setting new HMAC
663 for channel. Affected file silcd/command.c.
665 * Added couple of missing memset's to zero sensitive memory.
666 Affected files silcd/command.c, lib/silcclient/command.c.
668 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
670 * Fixed a double free in INVITE command error handling in
671 server. Affected file silcd/command.c.
673 * Added macros SILC_SWAB_[16|32] to swab byte order of
674 16-bit and 32-bit unsigned integers. Affected file
675 lib/silcutil/silctypes.h.
677 * Use the SILC_SWAB_16 instead of htons() in server when
678 handling ports since the ports in structures are always
679 in little-endian order (regardless of platform). Affected
680 file silcd/serverid.c and silcd/server_backup.c.
682 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Send DISCONNECT in close admin command in server. Affected
685 file silcd/command.c.
687 * Check whether we are already connecting to a remote router
688 (in addition of checking whether we are already connected)
689 before creating new connection. Affected file silcd/server.c.
691 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
693 * Added better compiler and compiler flags checking in
696 * Check that socket is valid after QoS is applied to data.
697 Affected file lib/silcutil/unix/silcunixsockconn.c.
699 * Make sure the socket connecetion is not closed to early
700 when closing connection in server. Also make sure the
701 connection is always closed after error in a protocol.
702 Affected file silcd/server.c.
704 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
706 * Removed --session and --dummy options from Irssi SILC Client.
707 -d option is available only if --enable-debug was given.
708 Affected files are irssi/src/silc/core/silc-core,
709 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
711 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
713 * Added silc_buffer_steal to steal the data from the buffer.
714 Affected file lib/silcutil/silcbuffer.h.
716 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
718 * Fixed server crash with double Primary block in config file.
720 Fixed also various memory leaks around the config file
721 parser. Affected files lib/silcutil/silcconfig.c,
722 silcd/serverconfig.c.
724 * Changed my nickname (Johnny Mnemonic) to my real name, this
725 means that bugs introduced by him were actually introduced
728 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
730 * Don't display "foo appears as foo\nYou're now known as foo"
731 messages. Affected file irssi/src/silc/core/client_ops.c
733 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
735 * Fixed error handling of invalid client entry when calling
736 commands in server. Fixes a crash. Affected file
739 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
741 * Added some sanity checks in server for correctness of the
742 server configuration. Affected file silcd/serverconfig.c.
744 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
746 * Prevent endless resolving of user informations in USERS
747 command by checking the command reply status correctly.
748 Affected file lib/silcclient/command_reply.c.
750 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
752 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
753 file is lib/silcutil/silcfileutil.c. A patch by Matthew
754 Aldous <Matthew@Aldous.com>.
756 * Added better implementation using CriticalSection of
757 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
758 <mikko.lahteenmaki@pikabaana.net>.
760 * Added some Winsock WIN32 compatiblity defines into
761 includes/silcwin32.h.
763 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
765 * Fixed double free in async host lookup code. Affected file
766 lib/silcutil/silcsockconn.c.
768 * On backup router handle now the SERVER_SIGNOFF from router
769 for local connected servers too, and close the connections.
771 Do not process them as normally signing off servers when they
772 really signoff by sending EOF fe, but always assume that
773 router sends the SERVER_SIGNOFF.
775 Affected files silcd/server.c and silcd/packet_receive.c.
777 * Fixed socket unsetting when closing connections. Affected
778 files silcd/server.c and silcd/packet_send.c.
780 * Do not print the nickname in SERVER_SIGNOFF if we do not
781 have it. Prevents asserts in Irssi core. It is possible we
782 don't have the nick if it was just being resolved when server
783 signoff. Affected file irssi/src/silc/core/client_ops.c.
785 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
787 * Fixed autonick crashbug in client library. Affected file
788 lib/silcclient/client.c.
790 * Fixed Unix implementation of SilcMutex to really assert if
791 the mutex is locked/unlcoked already. Affected file
792 lib/silcutil/unix/silcunixmutex.c.
794 * Fixed locking in silc_schedule_uninit. It didn't lock
795 when dispatching timeout tasks. Affected file is
796 lib/silcutil/silcschedule.c.
798 * Changed Win32 implementation of SilcThread to use modern
799 Win32 interface. Affected file is
800 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
802 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
804 * Don't print signed messages when sending failed. Affected files
805 irssi/src/silc/core/silc-[servers.c/commands.h]
807 * Send adquate signal when founding a channel by joing it. Affect
808 file irssi/src/silc/core/client_ops.c
810 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
812 * Fix theme abstracts parsing. Affected files irssi/default.theme,
813 irssi/src/fe-common/core/themes.c
815 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
817 * Fixed close command to use the port correctly when closing
818 server connections. Affected file silcd/idlist.c.
820 * Check for NULL outbuf in silc_socket_write. It is possible
821 that it is NULL is some odd case. Affected files are
822 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
824 * Do not call final protocol callback for backup router
825 resuming protocol when closing connection. It is closed
826 by timeout in case of error. Affected file silcd/server.c.
828 * Backup reconnect to router if backup resuming protocol
829 failed. Affected file silcd/server_backup.c.
831 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
833 * Fixed double free in SKE library error hadling when signature
834 error occurred. Affected file lib/silcske/silcske.c.
836 * Save the fingerprint to new SilcClientEntry after changing
837 nickname. Affected file lib/silcclient/client_notify.c.
839 * Print SIGNOFF in Irssi SILC client only if the nickname is
840 known. Prevents asserts in Irssi core. It is possible we
841 don't have the nick if it was just being resolved when it
842 quit. Affected file irssi/src/silc/core/client_ops.c.
844 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
846 * Fixed double free in invite list adding code when adding
847 invite strings. Affected file silcd/server_util.c.
849 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
851 * More log printing during backup router protocol. Affected
852 file silcd/server_backup.c.
854 * Removed backwards support for old private key file format.
855 Affected file lib/silccrypt/silcpkcs.c.
857 * Removed backwards support for not-so-strict decryption length
858 check, it's strict now. Affected lib/silccrypt/silccipher.c.
860 * GETKEY to update the client entrys fingerprint too.
861 Affected file lib/silcclient/command_reply.c.
863 * Added --without-libtoolfix for package builders using weird
864 wrappers around libtool (BSD at least).
866 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
868 * Fixed backup router bugs: When backup resumes router and
869 receives a CHANNEL_MESSAGE packet the backup must not act
870 as router since the packet header decryption would be
871 different. Also, when relaying packets to channel, do
872 not re-encrypt packets on backup that came from the primary
873 since the connection isn't really router-router connection.
874 Affected files silcd/server.c, silcd/packet_send.c.
876 * Added checks in encryption/decryption that encryption/decryption
877 length sent as argument really is multiple by block size. Helps
878 catching really weird bugs like the above backup router bugs
879 when packets are being decrypted in wrong way. Affected files
880 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
882 * Fixed padding generation in private key file encryption.
883 Affected file lib/silccrypt/silcpkcs.c.
885 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
887 * Added ignore_message_signatures setting which can be used
888 to ignore signatures in messages. Affected files are
889 irssi/src/silc/core/client_ops.c, silc-core.c.
891 * Fixed the libtoolfix to use command line options instead of
892 environment variables. They didn't work as expected. Now,
893 the libtool is fully run-time configurable.
895 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
897 * Verify signature payload for signed messages. Affected files
898 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
899 irssi/src/silc/core/silc-core.h
901 * Display signature verification result in public and private
902 messages using theme abstracts. See irssi/default.theme for
903 examples on their usage. Affected files
904 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
905 irssi/src/fe-common/silc/module-formats.[ch],
906 irssi/src/fe-common/silc/fe-common-silc.c,
907 irssi/src/fe-common/silc/Makefile.am
908 irssi/src/fe-common/core/fe-messages.[ch]
910 * Fixed bugs in Irssi's theme parsing. Affected files
911 irssi/src/fe-common/core/themes.c
913 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
915 * Calculate the correct length for signed messages before
916 encrypting, it must be multiple by block size. Affected
917 file lib/silccore/silcmessage.c.
919 * silc_message_signed_get_public_key returns now both
920 decoded and encoded public key. Affected files are
921 lib/silccore/silcmessage.[ch].
923 * Added libtoolfix script that makes the libtool more generic
924 and configurable in run-time. Now we can specify in run-time
925 if what kind of libraries we want to create, regardless of
926 configuration. SIMs are now creates even if --disable-shared
927 was explicitly given.
929 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
931 * Fixed founder key sending in CMODE command in client.
932 Affected file lib/silcclient/command.c.
934 * Fixed CUMODE founder authentication in server to not check
935 for client's public key since it's not supposed to do that.
936 Affected file silcd/command.c.
938 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
940 * Set realname and hostname in NICK_REC records. Affected file
941 irssi/src/silc/core/silc-nicklist.c
943 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
945 * Remove 1.0 protocol backwards compat code from client
948 * Added more reliable check for whether nickname did change
949 or not, or whether only Client ID changed in NICK_CHANGE
950 notify. Affected file lib/silcclient/client_notify.c.
951 Fixes bug in '@' character handling in a nickname.
953 * Added support for automatically parsing signature from
954 the message payload. Added new function
955 silc_message_get_signature to return the payload to
956 application. Affected files lib/silccore/silcmessage.[ch].
958 * Changed the private_message and channel_message client
959 operations to deliver the SilcMessagePayload to the
960 application too. Application can use it fe. to get the
961 signature from the message for verification. Affected
962 file lib/silcclient/silcclient.h, client_channel.c and
965 * Redefined the signed payload for message payloads.
966 Updated protocol specs and implemented.
968 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
970 * Fixed wrong invite and ban list handling in server command
971 reply. Affected files are silcd/command_reply.c,
972 silcd/server_util.[ch].
974 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
976 * Fixed CMODE setting in server when founder mode was set.
977 Affected file silcd/command.c. Bug #95.
979 * Added support to setting specific public key in CMODE in
980 Irssi SILC client. Affected file lib/silcclient/command.c.
982 * Added support to use specific public key in CUMODE in
983 Irssi SILC Client. Affected file lib/silcclient/command.c.
985 * Added support for inviting and banning by public key in
986 Irssi SILC client. Affected file lib/silcclient/command.c.
988 * Fixed fingerprint/babbleprint showing in invite and ban
989 list command replys. Affected file is
990 irssi/src/silc/core/client_ops.c.
992 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
994 * Format CMODE +c and +h to display both the mode and the argument
996 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
998 * Added test vectors and test programs for SHA-1, MD5,
999 HMAC-SHA1 and HMAC-MD5. New tests are located in
1000 lib/silccrypt/tests/. Fixed also argument decoding bug in
1001 MD5 implementation. Affected file lib/silccrypt/md5.c.
1003 * Changed the channel private key and private message key
1004 generation (with static keys) to use SHA1 instead of MD5,
1005 as SHA1 is the mandatory hash function in SILC. Affected
1006 file lib/silcclient/client_[channel/prvmsg].c.
1008 * Changed the private key file encryption to use SHA1 instead
1009 of MD5. Added support for the old generation and added
1010 automatic change of the key (to be removed later). Affected
1011 files lib/silccrypt/silcpkcs.c.
1013 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1015 * Load only files with .pub suffix in PublicKeyDir. Affected
1016 file silcd/serverconfig.c.
1018 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1020 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1021 channels. Affected files silcd/silcd.c, silcd/server.h.
1023 * Added the config directive PublicKeyDir for the client block.
1024 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1026 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1028 * Merged Toni's irssi/silc.conf patch.
1030 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1032 * Max alloc tests in allocation routines. Affected file
1033 lib/silcutil/silcmemory.c.
1035 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1037 * Fixed a typo in resuming code that fixed detach/resume code
1038 in server. Bug #93. Affected file silcd/packet_receive.c.
1040 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1042 * Do reverse lookups for server when /connecting. Affected files
1043 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1044 irssi/src/core/net-nonblock.*
1046 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1048 * Added library versioning for shared libraries. Affected
1049 files configure.in.pre and lib/Makefile.am.pre.
1051 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1053 * Display INVITE and BAN lists as specified by SILC 1.2
1055 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1057 * Do not send invite list back unless asked (when sending
1058 no arguments) or when list was modified. Affected file
1061 * Remove client from invite list in KILLED notify and in
1062 KILL command. Affected file silcd/command.c and
1065 * Fixed bugs in invite list handling in INVITE command.
1066 Affected files silcd/command.c and silcd/server_util.c.
1068 * Merged with Irssi 0.8.6.
1070 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1071 Affected file irssi/src/fe-text/silc.c.
1073 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1075 * The silc_argument_get_[first/next] now return the argument
1076 type to caller. Added silc_argument_payload_encode_one.
1078 Affected files are lib/silccore/silcargument.[ch].
1080 * Added support for the SILC 1.2 INVITE command and new
1081 invite lists to server. Affected files are silcd/command.c,
1082 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1084 * Added support for the SILC 1.2 BAN command and new
1085 ban lists to server. Affected files are silcd/command.c,
1086 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1088 * Added support to client sending new INVITE command. Affected
1089 file is lib/silcclient/command.c.
1091 * Added support to client sending new BAN command. Affected
1092 file is lib/silcclient/command.c.
1094 * Added support for removing client from invite list when kicked
1095 from channel, as SILC 1.2 dictates. Affected files are
1096 silcd/packet_receive.c and silcd/command.c.
1098 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1100 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1101 automatically the cipher's internal IV. Affected files
1102 lib/silccrypt/silccipher.[ch].
1104 * Assure the RESUME_CLIENT packet is not sent to twice to
1105 backup router if the detached client was originated from
1106 the backup. Affected file silcd/server.c. Bug #76.
1108 * Changed silc_sim_symname to not allocate memory. Affected
1109 file lib/silcsim/silcsimutil.c.
1111 * Fixed memory leaks with SIMs in server. Affected files
1112 silcd/serverconfig.c, silcd/server.c.
1114 * Fixed channel key distribution after resuming detached
1115 client. Affected files silcd/packet_receive.c.
1117 * Fixed channel's global_user boolean checking after detaching.
1118 Check it after changing the owner of the client not before.
1119 Affected file silcd/packet_receive.c.
1121 * Fixed few double frees from client library. Fixes at least
1122 Bug #81, possibly others too.
1124 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1125 notifys in Irssi SILC Client. Affected file is
1126 irssi/src/silc/core/client_ops.c. Bug #82.
1128 * Applied Ville Räsänen's manual page and --mandir bugfix
1129 patch. Affected files are configure.in.pre and Makefile.am.pre.
1132 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1134 * Added support to backup router protocol for backup to tell
1135 normal server that it cannot use the backup router as primary
1136 because the primary isn't really down. Updated protocol
1139 * Added support for primary router to tell backup router that
1140 resuming is not possible because the backup really isn't primary
1141 in the cell. For example if backup disconnected itself the
1142 resuming is not allowed since the primary really did not
1143 go down. Updated protocol specs.
1145 * Removed MARS from crypto library.
1147 * Defined the CTR mode and Randomized CBC mode in SILC. The
1148 CTR mode is RECOMMENDED now in specification. Defined also
1149 Serpent cipher as optional cipher. Updated the protocol specs.
1151 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1153 * Added support for inviting/banning by IP/MASK, public key,
1154 and explicit Client ID. Redefined the command and notify
1155 types to allow easier forwards support for other methods
1156 of inviting/banning. Updated protocol specs.
1158 * Remove the client from channel's invite lists if the client
1159 is kicked or killed. Updated protocol specs.
1161 * Unified the Channel Message Payload and Private Message
1162 into one Message Payload. Updated protocol specs and
1165 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1167 * Don't wait for EOF after socket error has occurred, but
1168 close the connection. Affected file is silcd/server.c.
1170 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1172 * Added support for setting FOUNDER mode on channel with
1173 specific public key which can be set with CMODE command.
1174 Updated protocol specs and implemented in client and server.
1176 * Fixed the Irssi SILC client to correctly shutdown the client
1177 library to avoid memory leaks. Affected files are
1178 irssi/src/silc/core/silc-core.c and silc-servers.c.
1180 * Deprecated the No Reply flag in SKE protocol and introduced
1181 "IV Included" flag which can be used to indicate that the IV
1182 is included in the ciphertext. This makes it possible to use
1183 SILC on unreliable transport, such as UDP which may cause
1184 packet reordering and losses. Updated protocol specs, did
1187 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1189 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1190 < 32 bit values in correct size. Affected file is
1191 lib/silcmath/mp_mpi.c.
1193 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1195 * Fixed the KE Start Payload parsing to check that mandatory
1196 fields are present. Affected file lib/silcske/payload.c.
1198 * Fixed compilation warnigs in Irssi SILC Client. Affected
1199 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1201 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1203 * Print "nick now appears as newnick" and update Irssi's nicklist
1204 when you change your nick to "nick". Closes #62
1206 * Never format your own nick. Closes #63
1208 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1210 * SILC_UMODE_GONE changes are now propagated correctly to the
1211 Irssi client. Closes #54
1213 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1215 * Fixed example in /HELP KEY
1217 * Added expando $j which expands to current SILC Client version
1219 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1221 * Fixed public key decoding in crypto library.
1223 * Added better error printing to SKE library.
1225 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1227 * Fixed NICK command to not crash if nickname was not sent.
1229 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1231 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1232 Deprecated the old Encrypt-And-MAC order. Updated protocol
1233 specs and implemented.
1235 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1236 generation. Updated specs and implemented.
1238 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1240 * Added support for rekey before 2^32 sequence number wraps.
1241 Affected files in server and client library.
1243 * Padding must be at least 8 bytes now. Implemented and updated
1246 * Compute maximum padding for authentication packets to make
1247 passphrase approximation attacks impossible. Affected files
1248 in client library and in server.
1250 * Fixed PING command sending in client library and handling in
1251 server. The server ID must be ID Payload, not raw ID data.
1252 Affected files in server and client library.
1254 * Defined that all public keys sent in commands and notify
1255 payloads are actually Public Key Payloads not raw public key
1256 data. Updated protocol specs and implemented.
1258 * Updated protocol version to 1.2. Updated specs and code.
1260 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1261 status types. Updated specs and the code.
1263 * Added support for normal client to kill its own entries from
1264 the network. Updated protocol specs and the code.
1266 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1267 and added initial implementation.
1269 * Added MAC field to the Private Message Payload to protect
1270 against chosen ciphertext attacks. Updated the protocol specs
1273 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1274 attribute to indicate the user's current idle and signon time
1275 of a service. Updated protocol specs and implemented.
1277 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1279 * Added "do_not_bind" argument to silc_client_file_send what
1280 can be used to not bind locally but assume the file receiver
1281 provides the point of connect. Usefull when sender is behind
1282 NAT device. Affected file lib/silcclient/silcclient.h and
1285 * Added -no-listener option to FILE SEND command in Irssi SILC
1286 client. Affected file irssi/src/silc/core/silc-servers.c.
1287 Renamed FILE RECEIVE to FILE ACCEPT.
1289 * Confirm passphrase for private key encryption in
1290 silc_create_key_pair and silc_change_private_key_passphrase.
1291 Affected files are lib/silcutil/silcapputil.c.
1293 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Move silc_client_packet_send back to internal, added
1296 silc_client_send_packet, a bit simpler function for application.
1297 Affected files lib/silcclient/silcclient.h, client.c and
1300 * Moved the SilcClientEntry, SilcChannelEntry and
1301 SilcServerEntry to silcclient.h to be public and documented
1302 them for application. Affected files are
1303 lib/silcclient/silcclient.h and idlist.h.
1305 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1307 * Fixed manual page installation patch by Ville Räsänen.
1308 USERS help page fix patch by Ville Räsänen
1310 * Changed the silc_client_command_call interface to make
1311 the command call simpler for the application. The library
1312 now handles the command line parsing, command finding and
1313 execution. Application only needs to call the function
1314 with the command line. Affected files are
1315 lib/silcclient/silcclient.h, command.[ch].
1317 * Fixed silc_get_input to NULL-terminate the returned input.
1318 Affected file lib/silcutil/silcutil.c.
1320 * Resolve the client's public key in JOIN command if the
1321 founder auth data is being requested but we don't know the
1322 client's public key. Affected file silcd/command.c.
1325 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1327 * Print notify for server opers when backup router comes
1328 online. Affected file silcd/server.c.
1330 * Fixed the INVITE command to send the invite list in
1331 command reply. Affected file silcd/command_reply.c.
1333 * Fixed MOTD command reply sending. Affected file
1336 * UTF-8 decode the topic in TOPIC command reply and LIST
1337 command reply in Irssi SILC client. Affected file is
1338 irssi/src/silc/core/client_ops.c.
1340 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1342 * Fixed the INVITE command to not crash Irssi SILC client
1343 when given without nickname argument. AFfected file
1344 irssi/src/silc/core/client_ops.c.
1346 * Fixed double free in WHOIS query on normal server when
1347 forwarding query to router. Affected file is
1348 silcd/server_query.c.
1350 * Fixed WATCH command reply handling on normal server which
1351 was missing altogether. Affected file silcd/command_reply.c.
1354 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1356 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1357 Included yodl sources for each of these. Also modified
1358 Makefile.am prototype to install these files to proper
1359 locations. Updated CREDITS. Affected file Makefile.am.pre,
1360 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1363 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1365 * Added support for encrypted private key files. Now
1366 passphrase must be provided when new key pair is created
1367 (can be empty though), and prompted when loading the
1368 private key. Added support for loading the old-style
1369 non-encrypted private keys as well. Affected files
1370 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1373 * Fixed silc_get_input to accept input on all terminals.
1374 Affected file lib/silcutil/silcutil.c.
1376 * Moved the Irssi SILC client key loading and other stuff
1377 to be called after the arguments and UI is initialized.
1378 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1380 * Added -P option to Irssi SILC client which can be used
1381 to change the passphrase of the private key. Affected
1382 file irssi/src/silc/core/silc-core.c.
1384 * Added silc_change_private_key_passphrase apputil routine
1385 to lib/silcutil/silcapputil.[ch].
1387 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * Fixed connection closing in client library to not crash.
1390 Moved the connection freeing totally to function
1391 silc_clinet_del_connection. Affected file
1392 lib/silcclinet/client.c.
1394 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Changed includes/silcincludes.h to silcincludes.h.in to
1397 include configuration specific information. The silcdefs.h
1398 is not included in to installation anymore (it's only
1399 compilation time header).
1401 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Moved the SilcClient and SilcClientConnection from client.h
1404 to the public lib/silcclient/silcclient.h. Changed the
1407 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1409 * If version string in silc_clinet_alloc is NULL the library
1410 puts it automatically. Affected file lib/silcclient/client.c.
1412 * Changed the version strings from variables to #define's
1413 in includes/silcversion.h.
1415 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Added shared library complation support.
1419 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1421 * Added lib/silcutil/silcapputil.[ch] for application
1422 utility functions. It includes routines for applications'
1423 convenience. Added silc_create_key_pair, silc_show_public_key
1424 and silc_load_key_pair functions.
1426 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1428 * Send RESUME_CLIENT packet from router to backup routers
1429 to in resuming. Affected file silcd/packet_receive.c.
1431 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1433 * In IDENTIFY command parsing, send all other IDs except
1434 Client IDs explicitly to router for resolving on normal
1435 server. Also check that ID received in WHOIS command is
1436 always Client ID, others are not allowed. Affected file
1437 silcd/server_query.c.
1439 * Merged latest changes from irssi.org CVS.
1441 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1444 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1446 * Fixed the heartbeat sending in Irssi SILC client. Moved
1447 the silc_client_packet_send to silcclient.h for application
1448 usage. Affected files lib/silcclient/client_internal.h
1449 lib/silcclient/silcclient.h.
1451 * Fixed a bug in query resolving in server. Used wrong
1452 variable in a for loop and crashed. Affected file is
1453 silcd/server_query.c.
1455 * Server constructs requested attributes only to locally
1456 connected clients. Affected file silcd/server_query.c.
1459 * Fixed a bug when sending resolving from router to server
1460 with requested attributes. The constructed WHOIS command
1461 was incorrect. Affected file silcd/server_query.c.
1464 * Fixed Requested Attributes saving in WHOIS command reply.
1465 The length of the data buffer must be saved too. Affected
1466 file silcd/command_reply.c.
1468 * Update the client entry's servername after detaching is
1469 over. Affected file silcd/packet_receive.c. Bug #37.
1471 * Resolve incomplete client entrys in CUMODE_CHANGE and
1472 CMODE_CHANGE notifys. Affected file is
1473 lib/silcclient/client_notify.c. Bug #42.
1475 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1477 * Fixed channel key packet processing bug on backup router
1478 during backup resuming protocol. Affected file is
1479 silcd/packet_receive.c.
1481 * Fixed memory leaks in server. Affected files are
1482 silcd/server.c and silcd/packet_receive.c.
1484 * Fixed packet decryption problem when backup router encrypted
1485 channel message with wrong key during backup resuming
1486 protocol. Affected file silcd/packet_send.c.
1488 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1489 Toni Willberg (toniw@iki.fi)
1491 * Changed the SilcCipher context to be private. Changed the
1492 silc_cipher_get_iv to just return pointer to the IV. Added
1493 silc_cipher_get_name to return the name of the cipher.
1494 Fixed code all around to support these changes. Affected
1495 files are lib/silccrypt/silccipher.[ch], client library and
1498 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1500 * Fixed unaligned access in lib/silccore/silcattrs.c.
1502 * Fixed libtool linking in lib/silcsim/Makefile.am.
1504 * Fixed services attribute printing. Affected files is
1505 irssi/src/silc/core/silc-queries.c.
1507 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1509 * Fixed a crashbug in incoming server accepting. Affected
1510 file silcd/server.c.
1512 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1514 * Added automatically generated index to Toolkit Reference
1517 * Added support for Postscript Toolkit Reference Manual.
1519 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1521 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1524 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * Added 'send_events' boolean argument to the function
1527 silc_schedule_set_listen_fd which sends the set events to
1528 the application explicitly if set to TRUE. Default action
1529 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1530 lib/silcclient/client_internal.h and silcd/server_internal.h.
1532 * Added silc_compare_timeval to determine which time values
1533 is smaller. Affected file lib/silcutil/silcutil.[ch].
1535 * Added sort-of "Quality of Service" (QoS) support to
1536 SilcSocketConnection. Data reception can be controlled with
1537 rate limit per second and/or read data length limit.
1538 Added silc_socket_set_qos. Affected files are
1539 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1541 * Added the QoS configuration to SILC Server configuration
1542 file. Affected files are silcd/serverconfig.[ch] and
1545 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1547 * Merged with irssi.org CVS.
1549 * Failed OPER and SILCOPER authentications are now logged.
1550 Affected file silcd/command.c. Bugs #25.
1552 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * ROBODoc documented lib/silcutil/silcbuffer.h and
1555 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1556 <ville.rasanen@iki.fi>.
1558 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1560 * Added support for auto-passphrase authentication from the
1561 config file during connecting which was not implemented
1562 yet. Affected file irssi/src/silc/core/client_ops.c.
1564 * Fixed a bug in authentication protocol failure handling which
1565 was processing wrong callback context. Affected files
1566 are lib/silcclient/client.c and protocol.c.
1568 * Fixed the /ATTR allow off to actually work. Affected file
1569 is irssi/src/silc/core/silc-queries.c.
1571 * Fixed the /ATTR -del to work. Affected file is
1572 irssi/src/silc/core/silc-queries.c.
1574 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1576 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1578 * Fixed mask attribute adding in Irssi SILC client. Affected
1579 file irssi/src/silc/core/silc-queries.c.
1581 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1583 * Added support for saving the requested attributes in
1584 WHOIS to directory. Affected file is
1585 irssi/src/silc/core/silc-queries.c.
1587 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Added support for parsing VCard fields that do not have
1590 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1592 * Fixed a double free bug in hash table foreach function
1593 if the entry was deleted in the foreach callback. Affected
1594 file lib/silcutil/silchashtable.c.
1596 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Added silc_attribute_get_verify_data to return the signature
1599 verification data for either user digital signature or
1600 server digital signature in Requested Attributes. Affected
1601 files are lib/silccore/silcattrs.[ch].
1603 * Added silc_vcard_alloc which is used to allocated dynamic
1604 SilcVCard context. The silc_vcard_free now checks whether
1605 the context is dynamically allocated or not. Affected files
1606 are lib/silcutil/silcvcard.[ch].
1608 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Periodically remove the NOATTR status from client entry
1611 so that the client may take the attributes in use even after
1612 server has resolved them unsuccessfully earlier. Affected
1613 file silcd/server_query.c and idlist.h.
1615 * Moved sha1hash and md5hash from client->internal to
1616 SilcClient for application usage. Affected files are
1617 lib/silcclient/client.h and client_internal.h.
1619 * Fixed attribute encoding and decoding bugs. Affected
1620 files lib/silccore/silcattrs.[ch].
1622 * Added ATTR command to Irssi SILC Client which is used to
1623 manage user's Requested Attributes sending and values for
1624 WHOIS command. Affected files around Irssi SILC client.
1626 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Added silc_buffer_strformat which can be used to format
1629 strings into a buffer which size is automatically increased.
1630 Affected file lib/silcutil/silcbuffmt.[ch].
1632 * Added implementation of VCard (RFC 2426) which can be used
1633 as part of Requested Attributes in WHOIS command. Affected
1634 file lib/silcutil/silcvcard.[ch].
1636 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Some strncat -> silc_strncat changes our the core and
1641 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1642 errors. Added better error printing to SKE library.
1643 Affected files lib/silcske/silcske.c, silcske_status.h and
1646 * Save the PKCS key length even if only private key is set to
1647 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1649 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1650 length in bits not in bytes. Affected files are
1651 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1652 silcd/server_query.c.
1654 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1656 * Added silc_attribute_payload_encode_data to directly encode
1657 the data into the attributes buffer. Renamed function
1658 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1659 Affected files are lib/silccore/silcattrs.[ch].
1661 * silc_hash_table_find_foreach calls the foreach function now
1662 once even if the nothing was found with context set to NULL.
1663 Affected file lib/silcutil/silchashtable.[ch].
1665 * Remove the RESOLVING flag from client entry after received
1666 the Requested Attributes from the client. Fixed memory leak
1667 in client entry freeing. Affected files silcd/server_query.c
1670 * Added Requested Attributes support into SILC Client Library.
1671 It is not able to send requested attributes in WHOIS command,
1672 and also receive and process requested attributes. Added
1673 silc_client_attribute_[add|del] and silc_client_attributes_get
1674 functions. Added also `ignore_requested_attributes' to the
1675 SilcClientParams to not use attributes in client. Affected
1676 files are lib/silcclient/command.c, client_attrs.[ch],
1677 silcclient.h, client_internal and client.[ch].
1679 * Changed the silc_client_get_client_by_id to support Requested
1680 Attributes, it takes them as argument now. Affected file
1681 is lib/silcclient/silcclient.h, and idlist.c.
1683 * Added -details option to WHOIS command in Irssi SILC Client
1684 to support the requested attributes. By default it requests
1685 all attributes. Affected file lib/silcclient/command.c and
1686 irssi/doc/help/in/whois.in.
1688 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1690 * Add also SERVICE attribute for server-constructed attribute
1691 data. Also digitally sign the attributes and add
1692 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1693 silcd/server_query.c.
1695 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1697 * Changed the silc_attribute_payload_encode to support list
1698 of attributes (function may be called several times to add
1699 a new attribute). Removed the silc_attribute_payload_encode_list
1700 function. The encoding function now also automatically encodes
1701 the data, so the caller does not need to do that. Affected
1702 files lib/silccore/silcattrs.[ch].
1704 * Added support for replying on behalf of the user to the
1705 Requested Attributes in WHOIS command in the server. Affected
1706 file silcd/server_query.c.
1708 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1709 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1711 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Don't swtich to become primary router if we are backup if
1714 decryption error has occurred. Affected file silcd/server.c.
1716 * Fixed a bug in backup router IP address comparison in
1717 silc_server_backup_get.
1719 Save now also the port of the server/router and use that
1720 in comparison as well. Affected file silcd/server_backup.c.
1722 * Normal server now reconnects to backup router automatically
1723 if connection is lost to it. Affected file silcd/server.c.
1725 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * If packet processing fails (like integrity check fails)
1728 the connection is closed now. Affected files are
1729 lib/silccore/silcpacket.c and silcd/server.c.
1731 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Fixed double free in RSA public key set function
1734 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1737 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1740 Added server_query.[ch] which provides one interface for
1741 querying information using all three commands.
1743 * Changed all "typedef unsigned char" in core library to
1744 "typedef SilcUInt8".
1746 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1748 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1750 * Renamed silc_server_get_client_resolve to
1751 silc_server_query_resolve and moved to server_query.[ch].
1753 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Resumed client packet handling from server put the resumed
1756 client on wrong list on router and caused the client not
1757 be present on the network anymore. Now fixed to put the
1758 client to correct list. Affected file silcd/packet_receive.c.
1760 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1762 * Various cleanup in error message output in config parsing code
1763 and in server init code. Fixed error log files containing
1764 too many newlines ('\n') in some situations. Affected files are
1765 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1767 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Use the reverse lookupped hostname in client internals
1770 instead of one user provided us as remote server name.
1771 Affected file lib/silcclient/client.c.
1773 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Added 'app_context' to silc_schedule_init. It is an
1776 application specific context that is delivered to application
1777 in task callback functions. Affected files are
1778 lib/silcutil/silcutil.[ch].
1780 * The hb_context in SilcSocketConnection is not freed
1781 automatically anymore (application must free it). Freeing
1782 it automatic is inconsistent. Affected files are
1783 lib/silcutil/silcsockconn.[ch].
1785 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1787 * Added support for removing explicitly added client connections
1788 in rehash and closing the client connections if they were
1789 unconfigured in the rehash. Affected file silcd/server.c.
1791 * Added support for aborting automatically pending commands
1792 that never receives the reply (to avoid memory leaks).
1793 Added also silc_server_command_pending_timed to set the
1794 specific timeout for pending command. Affected files are
1795 silcd/command[_reply].[ch].
1797 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1798 specs and lib/silccore/silcstatus.h.
1800 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Changed the silc_get_time to accept time value as argument
1803 or if zero is sent return current local time. Affected
1804 file lib/silcutil/silcutil.[ch].
1806 * Added STATS command to client library and Irssi SILC client.
1807 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1809 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Assure that channel key is set before sending it. May
1812 crash server otherwise. Affected file silcd/packet_send.c.
1814 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * Assure that endless loop cannot happen with detached client
1817 resolving on normal server. Added idlist status
1818 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1819 silcd/idlist.h and silcd/packet_receive.c.
1821 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Incoming file transfer request cannot use same session as
1824 the sending session. This can happen when sending file to
1825 yourself. Crashed the client on quit. Affected file
1826 lib/silcclient/client_ftp.c. Bug #24.
1828 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1830 * Implemented the draft-riikonen-precense-attrs draft and
1831 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1833 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1835 * Distribute the SERVER_SIGNOFF notify also to local backup
1836 routers from the primary router. The backup router may not
1837 have the signing of local server directly connected and need
1838 to know about the signoff. Affected file silcd/server_util.c.
1840 * Use the primary router as the origin of the locally connected
1841 server when it is disconnecting from the backup router since
1842 that's where it really is coming from. Now the clients from
1843 the disconnecting server are removed correctly and "shadow"
1844 clients are not left to the backup router. Affected file
1847 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1849 * If normal server is standalone and found existing but disabled
1850 channel, do not re-create the channel since it creates
1851 duplicate same channels. Affected file silcd/server.c.
1853 * Added anonymous client connections support to server. New
1854 "anonymous" configuration option to ConnectionParams section
1855 added. If set to true, the username and hostname information
1856 of the client will be scrambled and anonymous user mode is
1857 set automatically to the user. Affected files are
1858 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1860 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * In JOIN notify handling, mark that the cache entry of the
1863 client cannot be expired. Can cause crashes on normal
1864 server (asserts client->channels). Affected file is
1865 silcd/packet_receive.c.
1867 * From now on distribution versions are used as protocol versions
1868 instead of by default using the Toolkit base version as protocol
1869 version. Affected file prepare.
1871 * Do not set the locally resolved hostname for local client
1872 entry but take what server sends. This way the real hostname
1873 is showed in WHOIS for yourself. Affected file is
1874 lib/silcclient/idlist.c and lib/silcclient/client.c.
1876 * Resolve local info with IDENTIFY when connecting to server.y
1878 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1880 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1881 for implied search (not needed on platforms which has native
1882 pthreads library). Use --without-pthreads to disable threads.
1883 Affected file is configure.in.pre
1885 * Fixed --with-iconv on platforms which need to bypass (broken)
1886 native iconv(). Affected file is configure.in.pre
1888 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * Moved -C option parsing in Irssi SILC client at same time
1891 as other options. The UI was initialized earlier and caused
1892 problems on command line. Bug #16. Affected file is
1893 irssi/src/silc/core/silc-core.c.
1895 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1897 * Added global variable silc_log_timestamp that tells silclog
1898 wether to print or not the timestamp in the logging files.
1899 Affected file lib/silcutil/silclog.[ch].
1901 * Added silcd configuration option Timestamp in the Logging
1902 section. Affected file silcd/serverconfig.[ch],
1903 doc/example_silcd.conf.in.
1905 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Fixed fingerprint checking to check for entirely empty
1908 fingerprint instead of two first bytes when determining
1909 if it is set. Bug #18. Affected file silcd/command.c.
1911 * Fixed duplicate PKCS name registering to not allow it.
1912 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1914 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1916 * Conditionalize non-gcc compiler optimizations for various
1917 platforms, enable those commented out. Cleanups.
1918 Affected file lib/silcmath/mpi/configure.in
1920 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1922 * silc_rng_exec_command() left zombie processes if command
1923 didn't generate any output. Affected file
1924 lib/silccrypt/silcrng.c
1926 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1928 * Rewrote iconv checking, introduce --with-iconv for systems
1929 which rely on libiconv. Check if iconv() provided by libc
1930 is good enough, otherwise demand libiconv. Affected file
1933 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1935 * Search for ldopen() also in libc. This enables SIM support
1936 on *BSD systems. Based on patch from Alex Zepeda. Affected
1937 file configure.in.pre
1939 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1941 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1942 This fixes prepare on *BSD systems. Affected file
1945 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * More fixed for not having purge timeout for global clients
1948 that are on channel. Affected files silcd/command_reply.c
1951 * Fixed the rekey protocol to work with backup router connections.
1952 Rekey packets are now allowed on disabled connections as
1953 well. Affected files silcd/packet_send.c and server.c.
1955 * Do not switch to be as backup router when shutting down and
1956 closing the primary connection. Affected file silcd/server.c.
1958 * Fixed memory leaks in backup router deleting. Added
1959 silc_server_backup_free to free all data during shutdown of
1960 server. Affected files silcd/server_backup.[ch].
1962 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Do not process commands if the sock->user_data is NULL.
1965 Affected file silcd/command.c.
1967 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Fixed buffer overflow and security problems (loosing bits
1970 in CFB encryption) in SILC RNG. Problems reported by
1971 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1973 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Added yet more checks that client is not expired on global
1976 list if it is on channels. Affected file is
1977 silcd/command_reply.c.
1979 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1981 * Merged c0ffee's MIME signal patch which adds support for
1982 sending also MIME messages in Irssi SILC Client, and handling
1983 received MIME messages in a signal (and perhaps doing something
1984 to non-textual MIME messages).
1986 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * Fixed pending command deletion in server and client library
1989 to check the whole list instead of breaking after first found.
1990 The affected files are silcd/command.[ch] and
1991 lib/silcclient/command.[ch].
1993 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1996 secret or private, otherwise it's possible to find out
1997 whether a secret channel exists or not. Affected file
2000 * If CMODE change fails during the mode setting, assure that
2001 the old mode mask is set for the channel back. Affected
2002 file silcd/command.c.
2004 * Fixed passphrase saving on +a channel on normal server
2005 after successful JOIN command. Affected file silcd/command.c.
2007 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Remove server/router operator privileges in DETACH command,
2010 since it's possible to resume to server where these
2011 privileges would not be allowed for the client. Affected
2012 file silcd/command.c.
2014 * Do not set to wait for backup in rehash of the server.
2015 Affected file silcd/server.c.
2017 * Do not check listener sockets when counting how many
2018 socket connections we have. Affected file is
2019 silcd/server_util.c.
2021 * Do not announce disconnected clients that are remaining
2022 in history (for WHOWAS). This is because SIGNOFF notify
2023 for these has been sent earlier already. Affected file
2026 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2028 * Buffer overflow with CUMODE command's mode->mode character
2029 conversion. Reported by Ville Räsänen. Affected file
2030 lib/silcutil/silcutil.c.
2032 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2034 * Allow heartbeat packets to go disabled connections anyway.
2035 Affected files silcd/server.c and silcd/packet_send.c.
2037 * Do not broadcast New Channel packets with List flag set
2038 in the packet to backup routers. The router must check
2039 for the correctness of the packets before sending them.
2040 It is possible that router will have enforce Channel ID
2041 change and this would cause desync in the backup router.
2042 Affected file silcd/packet_receive.c.
2044 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2045 are handled in list parsing. They are not list packets
2046 anymore. Affected file silcd/packet_receive.c.
2048 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Stop waiting for backup router through the timeout, not
2051 directly after backup router has arrived. Affected file
2054 * Do not re-create channel keys and send them when removing
2055 clients in server shutdown. Affected files are
2056 silcd/server_internal.h and silcd/server_util.c.
2058 * Notify distribution to backup routers was missing from
2059 the silc_server_send_notify_dest function which caused
2060 desyncing problems with backup router. Affected file is
2061 silcd/packet_send.c.
2063 * The client's channel removing was working wrong on
2064 backup router. It assumed that it doesn't know global
2065 information but backup router does know. For this reason
2066 it could remove channel when it wasn't supposed to do that.
2067 Affected file silcd/server.c and silcd/server_util.c.
2069 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Stop for a couple seconds after badkup router has become
2072 primary router. Affected file silcd/server.c.
2074 * Added silc_server_remove_servers_by_server, which is used
2075 to remove servers originated from some other server. Also
2076 clients of those servers can be removed too. Affected file
2077 silcd/server_util.[ch].
2079 * When removing clients after a server has signed of remove
2080 also all servers behind that server (unless they are known
2081 to be available locally), and send SERVER_SIGNOFF for each
2082 of the server separately. Also the signed off clients are
2083 sent now separately per signed off server. The affected files
2084 are silcd/server.c and silcd/server_util.[ch].
2086 * All servers added with silc_idlist_add_server must always
2087 have both "router" and "connection" pointers set. Otherwise,
2088 bad server entries may be left around in the cache.
2089 Affected file silcd/command_reply.c.
2091 * Do not create the channel key in NEW_CHANNEL packet
2092 processing if the channel is empty. Affected file
2093 silcd/packet_receive.c.
2095 * Completed backup router support for standalone routers.
2096 Supports also servers in the cell that do not use the backup
2099 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Fixed a bug in silc_string_regexify which did not add '^'
2102 at the start of each string, and thus the matching was
2103 not explicit. For example ban list iikone@*!*@* would
2104 match also "priikone", which is wrong, it would have to be
2105 *iikone@*!*@* to match also "priikone". Affected
2106 file lib/silcutil/unix/silcunixutil.c.
2108 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2110 * Enable all local server connections before updating client
2111 caches when we've become backup router. Otherwise, signoff
2112 packets may not reach the clients. Affected files are
2113 silcd/server.c and silcd/server_util.[ch].
2115 * Fixed a bug in version string parsing which could crash
2116 the program with specially formatted version string.
2117 Bug reported and patch provided by Ville Räsänen. Affected
2118 file lib/silcutil/silcutil.c.
2120 * Handle the disconnection immediately when DISCONNECT
2121 packet is received in server. Affected file silcd/server.c.
2123 * Primary router now waits a short time (10 seconds) for
2124 backup router connection before accepting any other
2125 connection (except local). Affected file silcd/server.c,
2128 * Fixed a crash in client libary in NICK_CHANGE notify when
2129 NICK_CHANGE arrived for client entry we are resolving
2130 currently. Affected file lib/silcclient/client_notify.c.
2132 * Call the sconn->callback completion even if error had
2133 occurred. Start reconnecting always if connection to
2134 primary router fails during backup router protocol.
2135 Affected files silcd/server.c and server_backup.c.
2137 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Added functions silc_server_send_opers and
2140 silc_server_send_opers_notify to send packets stricly
2141 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2142 to send variable argument notify to operators.
2143 Affected files silcd/packet_send.[ch] and silcd/server.h.
2145 * Removed UMODE rights checking with UMODE_CHANGE notify.
2146 Affected file silcd/packet_receive.c.
2148 * Server/router operator now receives notify when network
2149 switches to backup router and when it resumes the use of
2150 primary router. Affected file silcd/server.c and
2151 silcd/server_backup.c.
2153 * Fixed the updating of client information after backup
2154 resuming protocol is over; update all except local clients
2155 to the new primary router. The affected file is
2156 silcd/server_util.c.
2158 * Added support for closing active connections in rehash
2159 that were unconfigured by the user. Supports currently
2160 closing server and router connections. Affected file
2163 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2165 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2168 is NULL since seems that on some platforms NULL is allowed
2169 and on some it's not. Fallback encoding is used instead.
2170 Affected file lib/silcutil/silcstrutil.c.
2172 * Fixed statistics updating for incoming server connection
2173 which could cause problems when re-connecting. Affected
2174 file silcd/server.c.
2176 * Preliminary backup router support for standalone router
2177 added. Affected files in silcd/.
2179 * Mark server connections in backup router disabled before
2180 and after backup protocol. Affected file is
2181 silcd/server_backup.c.
2183 * Added support for reconnecting to remote server connection
2184 even if the protocol fails, and if the configuration wants
2185 us to keep trying to connect anyway.
2187 Server connection is not allowed to backup router if
2188 backup router does not have connection to primary router yet.
2190 Affected file is silcd/server.c.
2192 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Added silc_client_udpate_server function to update changed
2195 server info. Affected file lib/silcclient/idlist.[ch].
2197 * Added check for server entries that are being resolved when
2198 notify is received. If being resolved, handle the received
2199 notify only after it's resolved so that all notifys are
2200 handled in same order as received from the server.
2202 Added similar resolver check to channel entries. Every
2203 notify that cause resolving of any information that affects
2204 channel entry marks the channel entry in waiting state.
2205 After whatever resolving is over the waiters are signalled
2206 and only then the notifys are handled in the same order
2207 as delivered from the server.
2209 Affected files are lib/silcclient/idlist.[ch], and
2212 * Fixed KILLED notify handling in normal server. Affected
2213 file silcd/packet_receive.c.
2215 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2216 is locally connected, or was locally connected (but may
2217 be detached and connection is not active). Added also
2218 SILC_IS_LOCAL for checking this status. Affected files
2219 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2220 silcd/server.c and silcd/server_internal.h.
2222 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Don't send or handle TOPIC_SET if topic is already set and
2225 is same as being set. Affected files silcd/command.c and
2226 silcd/packet_receive.c.
2228 * Fixed CMODE change rights checking to work correctly when
2229 removing modes by operator. Affected file is
2230 silcd/server_util.c.
2232 * Fixed some handling with New Channel packet in router and
2233 fixed some CMODE_CHANGE notify handling in server and router.
2234 Affected file is silcd/packet_receive.c.
2236 * Changed "disconnect" client operation to include the
2237 reason of the disconnection and optional disconnection
2238 message. Affected file lib/silcclient/silcclient.h.
2240 * Made the compilation of lib/contrib/ stuff conditional.
2241 Affected files configure.in.pre, lib/contrib/Makefile.am.
2243 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2246 to the sender of the notify too, to avoid situation where two
2247 notifys are in the network at the same time going to oppsite
2248 directions. Affected file silcd/packet_receice.c.
2250 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Delete the client from channel even if the cilent->id is
2253 NULL. It was possible that client was deleted without
2254 removing from channels (theoretically at least). Affected
2255 file silcd/server.c and silcd/server_util.c.
2257 * Free the client data too when resuming is not successful.
2258 Affected file silcd/packet_receive.c.
2260 * Merged some code from c0ffee's silc-plugin. Affected files
2261 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2263 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2264 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2265 to the primary router connection, the other one returns
2266 TRUE if packet must be broadcasted to network.
2268 * All notifys that are destined to primary router (to network)
2269 are now automatically sent to backup routers even if the
2270 router is standalone (and has backup router). Affected files
2273 * Added --without-irssi and --without-silcd configuration
2274 options for disabling the compilation of these applications.
2275 Affected file configure.in.pre and prepare.
2277 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2279 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2280 UTF-8 encoding and decoding. Added also new encodings
2281 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2283 Added also SILC_STRING_LANGUAGE which is language and charset
2284 specific encoder and decoer for those platforms that support
2285 iconv(). It can convert the UTF-8 to and from the locale
2286 specific character set.
2288 Affected file lib/silcutil/silcstrutil.[ch].
2290 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2292 * Added function silc_get_command_name to the file
2293 lib/silcutil/silcutil.[ch].
2295 * Improved the server debug output a bit. Affected files are
2298 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * Save the channel passphrase when received succesful JOIN
2301 command reply from router, on normal server. Otherwise
2302 joinig +a channels from normal server is not possible.
2303 Affected file silcd/command.c.
2305 * Fixed a bug in TOPIC_SET notify handling. The notifier
2306 may be other than client too, like server or channel.
2307 It expected it to always be only client and ignored the
2308 notify. Affected file silcd/packet_recieve.c.
2310 * Removed some (unnecessary) debug printing from
2311 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2313 * Do not force CMODE_CHANGE when server is announcing new
2316 Router announces stuff only after server reannounces channel
2317 after CHANNEL_CHANGE notify.
2319 These fixes optimizes the announcing procedure, and perhaps
2320 fixes some problems too. Affected file silcd/packet_receive.c.
2322 * Fixed SERVER_SIGNOFF sending to local clients. It was
2323 totally broken and sent the notify to all local clients,
2324 instead of only to those that was on same channel as the
2325 signing off clients. Affected file silcd/server_util.c.
2327 * Added -D option to server. It can be used to give debug
2328 level. The levels are from 0 - 99, and are predefined for
2329 smooth server debugging. (see silcd.c for the predefined
2330 levels). Affected file silcd/server.c.
2332 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Fixed a bug in Irssi SILC client to close the connection
2335 properly when disconnecting from server. Affected file
2336 irssi/src/silc/core/client_ops.c.
2338 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * When authenticating as founder during JOIN command, check
2341 that the one authenticating becomes the only founder on the
2342 channel. Affected file silcd/command.c.
2344 * Better checking for founder mode setting when CUMODE_CHANGE
2345 notify is received. Affected file silcd/packet_receive.c.
2347 * Close all connections when shutting down the server by sending
2348 DISCONNECT packet. Close all listeners too when shutting
2349 down the server. Affected file silcd/server.c.
2351 * Handle DISCONNECT packet correctly in client library by
2352 calling the "disconnect" client operation. Affected file
2353 lib/silcclient/client.c.
2355 * Handle local errors correctly during resuming. Affected
2356 file lib/silcclient/client.c.
2358 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * The log file is not dupped internally anymore in
2361 lib/silcutil/silclog.c. Fixed memory leaks too.
2363 * The scheduler now dispatches all pending timeout tasks
2364 when it is uninitialized with silc_schedule_uninit.
2365 Affected file lib/silcutil/silcschedule.c.
2367 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Added --enable-stack-trace option to configure. Added
2370 memory allocation stack trace support. Added files
2371 lib/silcutil/stacktrace.[ch]. Affected files are
2372 lib/silcutil/silcmemory.[ch].
2374 * Fixed memory leaks from libraries and server. Affected
2375 files around the tree.
2377 * Reverted back a fix made to CUMODE which broke it.
2378 Affected file silcd/command.c.
2380 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2383 core library, and implemented it. All textual messages SHOULD
2384 use this flag and the message MUST be UTF-8 encoded.
2385 All text messages sent by Irssi SILC client are now UTF-8
2386 encoded (regardless whether the terminal supports UTF-8 or not).
2387 Affected files are lib/silccore/silcchannel.h,
2388 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2391 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * Added lots of new statistics updating that was missing from
2394 the server and router code. Affected files in silcd/.
2396 * Sending SIGUSR1 signal to server now dumps the current
2397 server statistics into /tmp directory. Affected file is
2400 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2401 the SILC Hash Interface also. Added new functions
2402 silc_hash_get_name, silc_hash_init, silc_hash_update and
2403 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2405 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Added some better info printing for client during connecting.
2408 Affected file silcd/server_util.c.
2410 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2411 to silence a user on a channel. Affected files are
2412 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2413 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2414 and silcd/packet_receive.c.
2416 * Fixed a fatal bug in handling of malformed command payload.
2417 Affected file silcd/command.c.
2419 * Fixed a double free when announcing channel users to router.
2420 Affected file silcd/server.c.
2422 * After successful authentication to channel founder mode, check
2423 that there isn't anyone else with founder mode on the channel.
2424 The one that authenticated will become founder and anyone
2425 else is demoted. Affected file silcd/command.c.
2427 * Added error printing of any error that has occurred during
2428 any command in client library. Affected file is
2429 irssi/src/silc/core/client_ops.c.
2431 * Removed some error printing from the client library and left
2432 it for the application to worry (from the error status it
2433 receives in 'command' client operation. Affected file is
2434 lib/silcclient/command.c.
2436 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2438 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2439 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2440 Starting key agreement with itself is denied. Affected file
2441 is lib/silcclient/client_keyagr.c.
2443 * Fixed some error checkings from the SFTP library which caused
2444 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2445 and lib/silcsftp/sftp_util.c.
2447 * Added new "debug" and "debug_string" settings to Irssi SILC
2448 client which can be used to print runtime debugging on the
2449 Irssi's screen. Available when compiled with --enable-debug
2450 option. Affected file irssi/src/silc/core/silc-core.c.
2452 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2454 * Fixed a missing variadic parameter in a function call that
2455 caused server crash when a non-allowed connection arrived.
2456 Reported by Richard Becker. Affected file silcd/server.c.
2458 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Added WATCH list sending to backup routers from router.
2461 The WATCH command is sent by the router to the backup
2462 router. Affected file silcd/command.c.
2464 * Mark the backup_router flag for RouterConnection entry
2465 if the backup router stuff is defined in the config file.
2466 Affected file silcd/serverconfig.c.
2468 * Fixed some backup data sending around the code to work better
2469 if the router is standalone router. Not all places were fixed.
2470 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2473 * Fixed the router connecting when connecting to multiple
2474 routers. It ignored every other router except the first
2475 one. Affected file silcd/server.c.
2477 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Made the private key generation after expiration optional.
2480 If not created after expiration the old key will re-expire
2481 at a later time (and thus key pair is not necessary to
2482 change). Affected file irssi/src/silc/core/clientutil.c.
2484 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * The length arguments in bind() and connect() were wrong
2487 and fixed now to used SIZEOF_SOCKADDR in the
2488 lib/silcutil/unix/silcunixutil.c.
2490 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Fixed detach timeout handling to use Client ID and not
2493 the actual client entry which may be freed in the callback.
2494 Affected file silcd/command.c.
2496 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2498 * Merged c0ffee's multiple interface support patch.
2499 Affected files in silcd/.
2501 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2503 * Cleanup keys properly. Affected file is
2504 irssi/src/silc/core/clientutil.c.
2506 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Display the user mode on the status bar. Affected file
2509 irssi/src/silc/core/silc-expandos.c.
2511 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * If private message key is not set, but the flag is set in
2514 the packet, ignore the packet since it cannot be decrypted.
2515 Affected file lib/silcclient/client_prvmsg.c.
2517 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * When resuming client, remove the old client entry from
2520 the watcher list too. Affected file silcd/packet_receive.c.
2522 * Do not allow normal server to force founder mode away
2523 from router if the founder mode is already set. Affected
2524 file silcd/packet_receive.c.
2526 * Remove the client entry with watch notify types with short
2527 timeout, and not directly, so that other notifys can be
2528 retrieved too. Affected file lib/silcclient/client_notify.c.
2530 * Display notification about data messages that cannot be
2531 displayed. Affected files irssi/src/silc/core/client_ops.c,
2532 irssi/src/fe-common/silc/module-formats.[ch].
2534 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * Fixed the CHANNEL_CHANGE notify handling in client libary
2537 to not use freed memory. Affected file is
2538 lib/silcclient/client_notify.c.
2540 * Fixed CUMODE_CHANGE notify handling in server. Affected
2541 file silcd/packet_receive.c.
2543 * Fixed USERS command to support empty channels. Affected
2544 file silcd/command.c.
2546 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Allow multiple identical pending commands to be registered
2549 in client library. Affected file is lib/silcclient/command.c.
2551 * Call the completion for resolving client information only
2552 after all resolvers has finished. This fixes a crash in
2553 the client. Added support for checking when the resolvers
2554 are finished. Affected file is lib/silcclient/idlist.c.
2556 * Wait by default 3 seconds before reconnecting to the server
2557 after being disconnected. Makes the /detach command a bit
2560 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2562 * Check the watcher list before sending signoff notifys
2563 when closing client connection. Affected file is
2566 * Added better CMODE command rights checking. Affected file
2567 silcd/server_util.c.
2569 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * Fixed watcher list checking during server signoff. It
2572 crashed the server. Affected file silcd/server_util.c.
2574 * The JOIN command reply returns now the founder's public
2575 key. Affected file is silcd/command.c.
2577 * Announce the channel mode, and the mode properties with
2578 CMODE_CHANGE notify. Affected file silcd/server.c.
2580 * Mark new channels by default disabled, untill at least
2581 one user joins the channel. Affected file is
2582 silcd/packet_receive.c.
2584 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * The nickname argument to watch notify can be optional.
2587 Fixes a crash in server. Affected file silcd/packet_send.c.
2589 * Remove the client entry from cache if the WATCH notify type
2590 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2591 lib/silcclient/client_notify.c.
2593 * Check the watcher list before and after changing nickname
2594 when the NICK_CHANGE notify is received. Affected file is
2597 * Fixed a crash in OPER and SILCOPER command sending. Empty
2598 passphrase caused the crash. Affected file is
2599 lib/silcclient/command.c.
2601 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Merged with Irssi CVS for Irssi SILC client.
2605 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Completed the protocol specifications.
2609 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2611 * Merged with Irssi CVS for Irssi SILC client.
2613 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2615 * Added the founder's public key delivery to the
2616 CUMODE_CHANGE notify type as well. Updated the protocol
2617 specs and the code. Affected files are silcd/packet_send.[ch],
2618 silcd/packet_receive.c and silcd/command.c.
2620 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2622 * Added silc_pkcs_public_key_copy function into the
2623 lib/silccrypt/silcpkcs.[ch].
2625 * Remove the `iv' from the SilcChannelEntry since we can
2626 live without it. Affected files are silcd/idlist.h and
2627 silcd/packet_receive.c.
2629 * Added support for sending the founder's public key in
2630 the CMODE_CHANGE notify packet in the server. Affected
2631 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2632 silcd/command.c and silcd/server.c.
2634 * Changed the FOUNDER_AUTH authentication to use only
2635 public key authentication as defined by new protocol
2636 specs. Passphrase authentication with that mode cannot
2637 be used anymore. It is now possible to reclaim founder
2638 mode from any server in the network. Affected files are
2639 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2641 * Added permanent channels support by making the channel
2642 permanent when FOUNDER_AUTH mode is set on the channel.
2643 The channel will not be destroyed even if channel is empty
2644 when that mode is set. Protocol TODO #17. Affected
2645 files are silcd/server.[ch], server_util.[ch],
2646 silcd/command.c, silcd/packet_receive.c and
2647 lib/silcclient/command.c.
2649 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Added reference counter to the command reply context in
2652 the client library. Affected files are
2653 lib/silcclient/command_reply.[ch].
2655 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2657 * Fixed rekey protocol with PFS in the client library.
2658 Affected file is lib/silcclient/protocol.c.
2660 * Added support for list of errors in client library
2661 command reply handling. Affected file is
2662 lib/silcclient/command_reply.c.
2664 * Defined that the WHOIS and IDENTIFY commands can send
2665 list of errors. Updated the protocol specs. Protocol
2668 * Added support for sending list of errors to WHOIS and
2669 IDENTIFY commands in server. Added support for receiving
2670 list of errors in server. Affected files are
2671 silcd/command.c and silcd/command_reply.c.
2673 * Fixed client info resolving on LEAVE command in client
2674 library to not crash. Affected file is
2675 lib/silcclient/client_notify.c.
2677 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Defined that the NICK command replies with thew changed
2680 nickname too, to make the nickname changing simpler at
2681 the client's end. Updated protocol specs and the code
2682 in client and server. Affected files are
2683 silcd/command.c, lib/silcclient/command_reply.c and
2684 lib/silcclient/command.c.
2686 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Added `Compressed' packet flag to indicate that the packet
2689 payload is compressed by the sender. Updated the protocol
2690 specs and the core library. The compression still is not
2691 implemented in the sources. Affected file is
2692 lib/silccore/silcpacket.h.
2694 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Remove pending command callbacks also if the connection
2697 to the server is destroyed. Affected file is
2698 lib/silcclient/client.c.
2700 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2702 * Added new QUIET channel user mode that can be used to
2703 quiet a user in a channel. Updated the protocol specs but
2704 it wasn't implemented yet. Protocol TODO #27. Affected
2705 file is lib/silccore/silcmode.h.
2707 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2709 * Added BLOCK_INVITE user mode to be able to block incoming
2710 invite notifications. Protoocol TODO #26. Affected files
2711 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2714 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2715 the protocol specs and the code. Affected file is
2716 lib/silccrypt/silcpkcs.c.
2718 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Disconnect Payload includes now the status type. Updated
2721 the protocol specs and the code. Protocol TODO #25.
2722 Affected files are silcd/server.c, lib/silcclient/client.c.
2724 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2725 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2726 Moved the silc_client_command_status_messages table to the
2727 lib/silcutil/silcutil.c and added new funtion
2728 silc_get_status_message, which deprecates function
2729 silc_client_status_message. Affected files are
2730 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2731 lib/silcutil/silcutil.[ch].
2733 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * Defined that the nickname hash in Client ID MUST be from
2736 lowercase nickname. This effectively changes nicknames in
2737 SILC to case-insensitive. Updated the protocol specs and
2738 the code. Affected files are lib/silcutil/silcutil.[ch],
2739 silcd/serverid.c, and silcd/idlist.c.
2741 * Added new channel user modes BLOCK_MESSAGES_USERS and
2742 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2743 code. Affected files are lib/silccore/silcmode.h,
2744 lib/silcclient/command.c, and silcd/packet_send.c.
2746 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2747 specs and code. Affected file lib/silccore/silcstatus.h.
2749 * Added support for watch list. It is possible to add nicknames
2750 to be watched, and when they come to network, leave network
2751 or user mode changes the watcher will be notified of this
2752 change. Added SILC_COMMAND_WATCH command, added new
2753 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2754 notifications. Updated the protocol specs and implemented
2755 this to library, client and server. Protocol TODO #21.
2756 Affected files are lib/silccore/silccomand.h,
2757 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2758 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2759 silcd/packet_send.[ch], silcd/packet_receive.c, and
2760 irssi/src/silc/core/client_ops.c.
2762 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2763 somebody watching you. Updated the protocol specs and the
2764 code. Affected files are lib/silccore/silcmode.h, and
2765 lib/silcclient/command.c.
2767 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2769 * Added service support to SILC protocol. Added new command
2770 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2771 core library. Services are not implemented in server or
2772 client for now. Protocol TODO #20. Affected files are
2773 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2775 * Added SilcStatus argument to `command' client operation
2776 to return the error status when command sending fails
2777 locally. Changed all command in client library to return
2778 correct command status. Affected files are
2779 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2780 irssi/src/silc/core/client_ops.c.
2782 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Added silc_mime_parse function to parse MIME headers.
2785 Affected files are lib/silcutil/silcstruti.[ch].
2787 * Added MIME header parsing in Irssi SILC Client. It displays
2788 all textual MIME objects, others it ignores. Affected file
2789 is irssi/src/silc/core/clien_ops.c.
2791 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2793 * Fixed a bug in the pid writing function, which couldn't be
2794 written in a root-owned directory.
2796 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2798 * Defined that channel message to unknown Channel ID must
2799 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2800 Updated the protocol specs and the code in server. The
2801 affected file is silcd/packet_receive.c.
2803 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2806 that it is used to send error notifys if error occurs during
2807 some SILC packet processing, except commands. The error
2808 types are same as for command reply types. Defined that
2809 if private message is sent to unknown Client ID the error
2810 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2811 Updated the protocol specs and code. Affected files are
2812 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2813 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2814 and irssi/src/silc/core/client_ops.c. Renamed the
2815 SilcCommandStatus to SilcStatus.
2817 * Defined the use of extra WHOIS attributes in WHOIS command.
2818 The <Requested Attributes> (defined in a separate document)
2819 can be used to request additional information about user
2820 not returned by standard WHOIS command. Defined that server
2821 can send WHOIS command directly to client. Client provides
2822 the requested attributes to the server. Updated the protocol
2823 specs. Protocol TODO #4. Implementation is not done yet
2824 (Protocol TODO #24).
2826 * Renamed function silc_client_command_status_message to
2827 silc_client_status_message. Affected files are
2828 lib/silcclient/command_reply.[ch].
2830 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2833 32 bit integers. Updated the protcol specs and the code.
2834 Affected files are silcd/command.c and
2835 lib/silcclient/command.c.
2837 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2839 * Fixed a bug in library where sending a bogus authentication
2840 payload would lead to a crash. Affected file is
2841 lib/silccore/silcauth.c.
2843 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Added detach_disabled and detach_timeout server config
2846 options to the server. Affected files silcd/serverconfig.[ch],
2847 silcd/command.c and silcd/packet_receive.c.
2849 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * Added resolve_cmd_ident field to the SilcClientEntry structure
2852 too so that if the entry is for example being resolved so
2853 another command may attach to the same pending command reply
2854 without requiring to resolve the same entry again. Added
2855 support for adding multiple pending commands for one
2856 command idenfier. Affected files lib/silcclient/command.[ch],
2857 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2859 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * Defined that server receives WHOIS command reply for private
2862 and secret channels too. Updated protocol specs and the
2863 code in server. Affected file silcd/command.c.
2865 * Defined <channel user mode list> argument to WHOIS command
2866 reply for returning user modes on the channels. The
2867 channel list now doesn't include the user mode anymore but the
2868 actual channel mode. Updated protocol specs and the code in
2869 client and server. Affected files are silcd/command_reply.c,
2870 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2871 and lib/silcclient/command_reply.c.
2873 * Save the channels list in WHOIS command reply in normal server
2874 so that WHOIS always shows joined channels also in normal
2875 server and not just on router. Affected file is
2876 silcd/command_reply.c.
2878 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Defined that server receives USERS command reply for private
2881 and secret channels too. Updated protocol specs and the
2882 code in server. Affected file silcd/command.c.
2884 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Changed the UMODE's mode mask argument to be optional. If
2887 not provided then the command merely returns the current mode
2888 mask to the client. Updated protocol specs and the server.
2889 Affected file is silcd/command.c.
2891 * Added SILC session detachment/resuming support. It is possible
2892 to detach by closing the network connection and then re-connect
2893 and resume to the old client session. Added DETACHED user
2894 mode that server will set for detached client. Added new
2895 packet RESUME_CLIENT which is used to perform the resuming
2896 process. Added DETACH command. Updated the protocol specs,
2897 core library, client and server. Protocol TODO #22. Very
2898 many affected files around the tree.
2900 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Changed the CMODE'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 * Changed the Killer's Client ID in KILLED notify to be just
2908 any ID payload since router server is allowed to kill as well.
2909 Updated protocol specs, client libary and server. Affected
2910 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2911 and irssi/src/silc/core/client_ops.c.
2913 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2915 * Added new user modes ANONYMOUS for special anonymous servers
2916 that may set the mode for client, and BLOCK_PRIVMSG which
2917 client may set to block incoming private messages unless the
2918 Private Message Key flag is set (using private keys to protect
2919 private messages). Updated protocol specs and code in client
2920 and server and core library. Protocol TODO #23. Affected
2921 files are lib/silccore/silcmode.h, silcd/server.[ch],
2922 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2923 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2925 * Added new channel user mode BLOCK_MESSAGES which the client
2926 may set to itself to tell server not send channel messages.
2927 Other packets such as channel key packets are still sent.
2928 Protocol TODO #23. Updated the protocol specs, client and
2929 server. Affected files are lib/silccore/silcmode.h,
2930 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2931 lib/silcutil/silcutil.c, silcd/command.c, and
2932 silcd/packet_send.c.
2934 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Redefined the Status Payload to include now two 8 bit fields,
2937 instead of one 16 bit field. This now makes it possible to
2938 send list of errors. Updated the protocol specs and the code
2939 in core library, client library and server. Protocol TODO #1.
2940 Affected files are lib/silccore/silccommand.[ch],
2941 lib/silcclient/command_reply.[ch], silcd/command.c,
2942 silcd/command_reply.c and silcd/packet_receive.[ch].
2944 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2946 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2947 must be handled by the application and should tell the application
2948 that an error message was already printed, and it should print the
2949 config coords (line, filename, ...). Affected files are
2950 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2952 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2953 server config parsing code more readable.
2955 Fixed a bug in the fetch_logging() config callback.
2957 Affected files is silcd/serverconfig.c.
2959 * Drop root privileges when started in foreground. Don't drop them
2960 if debugging also. Affected file is silcd/silcd.c.
2962 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * Added more IM-like features by introducing new user modes
2965 for setting various presence information. Added new modes:
2966 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2967 specs and code. Protocol TODO #19. Affected files are
2968 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2969 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2971 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Added STATS command to the protocol after all, to return
2974 various statistical information about the network. It can
2975 be used by clients to retrieve statistical information, and
2976 servers may use it to to fetch cell and network wide
2977 statistics from router. Updated the protocol specs and
2978 implemented it to the server. Protocol TODO #16.
2979 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2980 silcd/command_reply.[ch].
2982 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * The LIST command reply in client libary now adds new channel
2985 entry if the returned channel doesn't exist yet in cache,
2986 and returns the channel entry to the application in the
2987 command_reply client operation. Affected file is
2988 lib/silcclient/command_reply.c.
2990 * Changed the channel message payload's MAC generation to
2991 include the IV in the MAC as well. This way all relevant
2992 parts of the channel message payload are authenticated also
2993 with the channel message MAC (and not only by packet MAC).
2994 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2995 Affected file is lib/silccore/silcchannel.c.
2997 * Fixed the SKE to save the remote version, since the
2998 silc_ske_parse_version mistakenly checked wrong version,
2999 after it replaced the start payload. Affected files are
3000 lib/silcske/silcske.[ch].
3002 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3005 string utility functions. Added there also new functions
3006 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3007 Affected files lib/silcutil/silcstrutil.[ch].
3009 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3010 files are lib/silcutil/silcstrutil.[ch].
3012 * Defined that the security property fields in SKE SHOULD be
3013 UTF-8 encoded, defined that version string MUST be US-ASCII
3014 encoded, defined that passphrases sent in connection
3015 authentication protocol MUST be UTF-8 encoded. Implemented
3016 these to the client and server. Defined also that other
3017 passphrases sent in the protocol MUST be UTF-8 encoded.
3018 Affected files are lib/silcske/silcske.c,
3019 lib/silcclient/protocol.c, silcd/protocol.c,
3020 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3022 * Changed the silc_client_close_connection interface to not
3023 need the SilcSocketConnection which should not be visible
3024 to application. Affected files are lib/silcclient/client.c
3025 and lib/silcclient/silcclient.h.
3027 * Rewrote the text for Private Message Key Payload in the
3028 protocol specification. Protocol TODO #11.
3030 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Upgraded the protocol version to 1.1, updated protocol specs
3035 * Added the nickname as new argument to NICK_CHANGE notify and
3036 added it to protocol specs and implemented it to client and
3037 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3038 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3039 lib/silcclient/client_notify.c.
3041 * Added the killer's client ID to the KILLED notify and added
3042 it to protocol specs and implemented it to client and server.
3043 Protocol TODO #13. Affected files are silcd/command.c,
3044 silcd/packet_receive.c, packet_send.[ch],
3045 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3046 The killer's client entry is now returned to application in
3047 the `notify' client operation.
3049 * Fixed the Max Argument fields that had too large value set
3050 in the protocol specs. Protocol TODO #14.
3052 * Added the LEAVE command reply to return the ID of parted
3053 channel. Updated protocol specs and implemented it to the
3054 client and server. Protocol TODO #15. Affected files are
3055 silcd/command.c, lib/silcclient/command_reply.c. The channel
3056 entry is now returned to application in the `command_reply'
3059 * Rewrote the version SKE version checking in client libary
3060 and in server to use the silc_parse_version_string. Affected
3061 files are lib/silcclient/protocol.c, silcd/protocol.c.
3063 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3064 commands that was missing it, and updated protocol specs and
3065 the server implementation. Protocol TODO #10. The affected
3066 file is silcd/command.c.
3068 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3069 generic reply to a generic request (REQUEST flag), and
3070 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3071 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3072 to define the payload for DATA flag. Added the flags to
3073 the implementation. Protocol TODO #9. Affected file is
3074 lib/silccore/silcchannel.h.
3076 Changed the client library to return the message length
3077 to application as well in the channel_message and private_message
3078 client operations. Affected files are
3079 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3080 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3081 and lib/silcclient/client_ops_example.c.
3083 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3084 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3085 the channel. Updated protocol specs and impelemented this
3086 to client and server. Protocol TODO #6. Affected files are
3087 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3088 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3090 Added new options m and M to CMODE command in Irssi SILC
3091 client to set these modes.
3093 * Deprecated all administrative commands from SILC protocol
3094 since they are highly implementation specific commands.
3095 Updated protocol specs. Moved the old commands in
3096 implementations to private range of command types. Affected
3097 files are silcd/command.c, lib/silcclient/command.c and
3098 lib/silcclient/command_reply.c. Protocol TODO #8.
3100 * Fixed a bug in server where sending unknown command crashes
3101 the server. Affected file silcd/command.c.
3103 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * Added SILC_PROTOCOLVERSION macro to check protocol version
3106 of a socket connection. The affected file is
3107 lib/silcutil/silcsockconn.h.
3109 * Added better error logging in rekey protocol. Affected file
3112 * Do not check public key types in SKE during rekey. Affected
3113 file lib/silcske/payload.c.
3115 * Fixed the rekey protocol with PFS, which was totally broken.
3116 Affected file silcd/protocol.c.
3118 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Some client implementations quit network by doing first LEAVE
3121 and then immediately SIGNOFF (like Bombyx). We now do check
3122 after a short time after LEAVE notify and check whether the
3123 client is still valid after LEAVE, and if not we remove it from
3124 cache. Affected file is lib/silcclient/client_notify.c.
3126 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3128 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3129 it's good not to have security holes here.
3131 * Fixed a negative refcount situtuation for the config context.
3132 Affected file is silcd/serverconfig.c.
3134 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3136 * ROBOdoc documented lib/silcutil/silcutil.h.
3138 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3140 * Optimized even more the SilcPacketContext structure. Now
3141 totally saved 16 bytes of memory per context after optimization.
3142 Affected files are lib/silccore/silcpacket.[ch].
3144 * Made strict checks for valid SILC IDs. Affected file is
3145 lib/silccore/silcid.c.
3147 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3149 * Changed the object argument for silc_cipher_register,
3150 silc_hash_register, silc_hmac_register and silc_pkcs_register
3151 to const. Affected files are lib/silccrypt/silccipher.[ch],
3152 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3154 * Changed the silc_get_username and silc_get_real_name to
3155 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3157 * Fixed the Irssi SILC Client to use the silc_get_username and
3158 silc_get_real_name insted of glib routines since the glib
3159 routines only corrupt stack. Fixes the Irssi SILC to work in
3160 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3162 * Fixed the Irssi to not use g_get_home_dir since it crashes
3163 or returns garbage on cygwin and corrupts stack. Added function
3164 get_home_dir to Irssi routines. Affected files are
3165 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3167 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Made some structure optimizations. SFTP memory FS MemFSEntry
3170 entry structure. Optimized SilcTask structure. Optimized
3171 SilcPacketContext structure.
3173 Affected files lib/silcsftp/sftp_fs_memory.c,
3174 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3176 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * And yet again reverted back the config thing since Johnny
3179 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3182 * Fixed memory leaks from config object. Affected files are
3183 silcd/serverconfig.[ch].
3185 * Added support for adding new connections to the server in rehash.
3186 After rehash they take effect.
3188 Added support for changing the maximum allowed connections in
3189 rehash. The number can grow but going smaller is not supported.
3191 Added function silc_server_num_sockets_by_remote to the
3192 silcd/server_util.[ch].
3194 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3196 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3198 * Added preliminary checking during config parsing for a valid
3199 public/private key and removed further checks in the code.
3200 Affected files are silcd/serverconfig.[ch], server.c.
3202 * Moved functions silc_server_drop() and silc_server_daemonise()
3203 from server.c to silcd.c since they are stricly related to
3204 the application activity.
3206 * Reverted a small part of the automatic ref/unref since
3207 it caused a double unref in some situations. Affected
3208 files are silcd/silcd.[ch], server.c, serverconfig.c.
3210 * Added some .cvsignore files in the lib directory.
3212 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * Fixed silc_net_gethostbyaddr to correctly resolve by
3215 address. Affected file lib/silcutil/silcnet.c.
3217 * Fixed the notify relaying to client. The HMAC to be used
3218 with relayed packets ws wrong and caused decryption failure
3219 at the client end. Affected file is silcd/packet_receive.c.
3221 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Created new branch silc_protocol_1_0_branch.
3225 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3227 * Changed the silc_server_config_* routines to be SilcServer
3228 independent. They are now officially application specific code
3229 and not part of generic server implementation. Affected files
3230 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3232 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Added automatic referencing of config context in the
3235 silc_server_config_alloc, and automatic unreferencing in the
3236 silc_server_config_destroy. Affected files are
3237 silcd/serverconfig.[ch], silcd/silcd.c.
3239 * Fixed the silc_log_quick handling in the logging routines.
3240 It didn't log quickly when it was TRUE. Affected file is
3241 lib/silcutil/silclog.c. Also the flush delay was set even
3242 if it was 0 in config file. Affected file is
3243 silcd/serverconfig.c.
3245 * Added support for changing key pair of the server in rehash.
3246 Affected file silcd/server.c.
3248 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3251 too early, before getting the channel entry. Affected file
3252 is silcd/packet_receive.c.
3254 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3256 * Added functions silc_server_config_[ref/unref], these are used
3257 to prevent that the config object is destroyed.
3259 No longer directly affect global variables silc_log_quick and
3260 silc_log_delay, they are first cached inside the config object
3261 and then applied with silc_server_config_setlogfiles().
3263 silc_server_config_set_defaults() is now internal to
3264 serverconfig.c, there are no reasons to show this internal stuff
3267 Affected files are silcd/serverconfig.[ch].
3269 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3270 fprintf's to stderr, since some code may be executed again after
3271 the server went into the background. Affected files are
3274 * Added rehash support. Added function silc_server_rehash() that
3275 will perform all the basic tasks of the rehashing procedure.
3277 * Added command line option `-x, --hexdump'. This will enable the
3278 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3279 The option `--hexdump' implies `--debug'.
3281 * Fixed a bad bug in the logging APIs (silcutil library) where
3282 the application would crash after calling silc_log_reset_all().
3284 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3286 * Fixed the KICKED notify handling in client library to
3287 correctly remove the channel and all entries from the
3288 channel when I was kicked. This bug crashed the client.
3290 Fixed yet another but in KICKED notify handling to remove
3291 the kicked client correctly from the channel.
3293 Affected file is lib/silcclient/client_notify.c.
3295 * Fixed a minor bug in looking up correct client entry
3296 in KICKED notify in server. Affected file is
3297 silcd/packet_receive.c.
3299 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3300 sources correctly to distribution. Fixes --with-gmp option.
3302 * Removed the manual rehashing from ID Cache, and changed it
3303 to use the SILC Hash Table's auto rehash feature. Affected
3304 file is lib/silccore/silcidcache.c.
3306 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Fixed a bug in the silc_client_nickname_format function that
3309 handles the multiple same nickname formatting. Two clients
3310 with same nickname caused problems after the first one left
3311 and rejoined. It didn't format the nickname correctly.
3312 Affected file is lib/silcclient/idlist.c.
3314 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Don't change the topic if olod topic is same as new one.
3317 Affected file is silcd/packet_receive.c.
3319 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Added cross-reference support to the SILC Documentation
3322 generator. All types across all HTML files are now cross-
3323 referenced. Affected files util/robodoc/generator.c and
3324 scripts/silcdoc/silcdoc.
3326 * Added file lib/silcutil/silctypes.h to include all the
3327 arithmetic type definitions and some macros. Removed
3328 includes/bitmove.h and moved macros to silctypes.h.
3330 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3334 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Added `type' argument to silc_id_payload_parse_id function which
3337 now returns the type of the ID to the sent pointer. Affected
3338 file is lib/silccore/silcid.[ch].
3340 * Added check for CMODE_CHANGE notify type that mode change is
3341 allowed by the sender. Affected file silcd/packet_receive.c.
3343 * Added check for CUMODE_CHANGE notify type that mode change is
3344 allowed by the sender. Affected file silcd/packet_receive.c.
3345 Added the ID type as CUMODE_CHANGE notify type as argument
3346 to the `notify' client operation. Affected files are
3347 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3349 * Added function silc_client_add_server to the client library.
3350 Added support for resolving also channel and server info when
3351 received unknown entity in notify packet. Affected files are
3352 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3354 * Added function silc_command_get_status to return the command
3355 status from the command reply's argument payload. Affected files
3356 are lib/silccore/silccommand.[ch].
3358 * Added check for KICKED notify type that the kicking is
3359 allowed by the client. Affected file silcd/packet_receive.c.
3361 * Created function silc_get_input which can be used to get input
3362 (echo on or off) from user on command line. Affected files are
3363 lib/silcutil/silcutil.[ch].
3365 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Optimized silc_server_packet_relay_to_channel function.
3368 Added new function silc_channel_message_payload_encrypt which
3369 can be called directly if channel message payload needs to
3370 be encrypted and is already encoded (no need to call _encode
3371 function). Packet relaying is now done by router without any
3372 extra memory allocations. Affected files are
3373 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3374 silcd/packet_send.c.
3376 * Fixed the INVITE notify handling. It took wrong arguments
3377 as invite list and invite delete. Affected file is
3378 silcd/packet_receive.c.
3380 * Added check for TOPIC_SET notify type that the topic change is
3381 allowed by the client. Affected file silcd/packet_receive.c.
3383 * Added check for INVITE notify type that inviting is allowed by
3384 the client. Affected file silcd/packet_receive.c.
3386 * Changed the silc_server_client_on_channel to return the
3387 SilcChannelClientEntry as well. Moved the function
3388 silc_server_check_cmode_rights to server_util.[ch].
3389 Affected files are silcd/server_util.[ch], silcd/command.c.
3391 * Added function silc_server_check_umode_rights to check whether
3392 changing client's user mode is allowed. Added check for
3393 UMODE_CHANGE notify type that the umode change is allowed
3394 by the client. Affected files are silcd/server_util.[ch],
3395 silcd/packet_receive.c and silcd/command.c.
3397 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3400 ID length. It ignored that ID can be IPv6 based as well.
3401 Affected file lib/silccore/silcpacket.h.
3403 * Fixed the silc_id_id2str and silc_id_str2id to take the
3404 IPv6 address offset's into consideration. Affecte file is
3405 lib/silccore/silcid.c.
3407 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3409 * Fixed the internal Unix scheduler functions to check for
3410 NULL context they may receive. The affected file is
3411 lib/silcutil/unix/silcunixschedule.c.
3413 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3415 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3416 can specify different directory with --home command line
3417 parameter. Affected files irssi/src/silc/core/client_ops.c,
3420 * SILC-specific commands aren't now executed if the active server
3421 isn't of SILC-type, so there won't be problems with having
3422 IRC and SILC protocol support in same client. Affected files
3423 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3426 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3428 * Improved the signal support in SILC Schedule. Added new
3429 function silc_schedule_signal_call which is used by application
3430 to mark a signal to be called. It is now safe to perform
3431 any kind of tasks in signal callbacks since it is guaranteed
3432 that the application specified signal callback is called
3433 after the signal is over. Affected files are
3434 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3436 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Added `name' field to SilcChannelPrivateKey to represent
3439 application given name for the key. Moved also the context from
3440 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3441 Added the `name' argument also to the function
3442 silc_client_add_channel_private_key.
3444 Added function silc_client_current_channel_private_key to set the
3445 current channel private key in use.
3447 Added "change" command to KEY command which can be used to change
3448 the current channel private key. Bound the command also to
3449 alt+K (Alt+Shift+k).
3451 Also affected files lib/silcclient/client_channel.c,
3452 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3454 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3456 * Added silc_rng_get_byte_fast function in to the
3457 lib/silccrypt/silcrng.[ch].
3459 * Changed the interface of silc_packet_assemble and the
3460 silc_packet_send_prepare. If silc_packet_assmble is now
3461 called the application does not call silc_packet_send_prepare
3462 because the library will call it automatically. These
3463 interfaces now also return a reference to the outgoing buffer
3464 which includes the assembled packet, which the application can
3465 use to encrypt the packet.
3467 Affected files are lib/silccore/silcpacket.[ch],
3468 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3469 silcd/packet_send.c, server_backup.c and packet_receive.c.
3471 * Fixed a packet sending bug on very high load, where outgoing
3472 packet queue wasn't handled correctly and packets got corrupted.
3473 Affected files are lib/silcutil/*/silc*sockconn.c,
3474 lib/silcclient/client.c and silcd/server.c.
3476 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Added macro SILC_PACKET_DATALEN which can be used during
3479 packet assembling to check whether the data to be added to
3480 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3481 len is truncated until it fits it.
3483 Added checks for maximum length of channel message payload and
3484 private message payload also.
3486 Added checks for maximum packet length in server and in
3489 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3490 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3491 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3492 lib/silcclient/client_prvmsg.c.
3494 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3496 * Added silc_server_packet_queue_purge call to the
3497 silc_server_disconnect_remote to assure that all data in the
3498 queue before disconnecting is sent to the network. Affected
3499 file silcd/server.c.
3501 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Added the deleting of server's own ID cache entry to the
3504 silc_server_free function. Free also everything else that
3505 has been allocated in silc_server_init. The affected file
3508 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3510 * Added functions silc_parse_version_string, silc_version_to_num,
3511 and silc_ske_parse_version to parse SILC protocol style version
3512 strings. Affected files lib/silcutil/silcutil.[ch] and
3513 lib/silcske/silcske.[ch].
3515 * Added new configuration params: version_protocol, version_software
3516 and version_software_vendor to specify what version the remote
3517 host must at least be to be able to connect to server. The vendor
3518 string can be regex matched too. Added new function
3519 silc_server_connection_allowed to check maximum number of allowed
3520 connections, and allowed versions for incoming connections.
3521 Affected files are silcd/server.c, server_util.[ch] and
3524 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Added preliminary support for signals in scheduler. The
3527 signals we care about are now blocked always when the scheduler
3528 is locked. This way we can synchronise the use of signal with
3529 scheduler. It is guaranteed that when signal occurs the scheduler
3530 is not locked, and thus new tasks can be safely added to the
3533 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3534 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3535 Added new platform specific routines
3536 silc_schedule_internal_signals_[un]block and
3537 silc_schedule_internal_signal_[un]register.
3539 Added new functions to SILC Schedule API:
3540 silc_schedule_signal_[un]register. Each signal that application
3541 is going to use should be registered to the scheduler.
3543 Affected files are lib/silcutil/silcschedule.[ch],
3544 lib/silcutil/*/silc*schedule.c.
3546 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Check for unauthenticated client and server in the
3549 silc_server_new_client and silc_server_new_server functions.
3550 Affected file silcd/packet_receive.c.
3552 * Added function silc_string_is_ascii to check whether given
3553 string is 7-bit ASCII string. Affected files are
3554 lib/silcutil/silcutil.[ch].
3556 * Added function silc_id_is_valid_server_id into the
3557 silcd/serverid.c and added checking for valid Server ID's in
3558 silc_server_new_server. The Server ID must always be based
3559 on the server's public IP address.
3561 * Added logging of DISCONNECT packet message in the server.
3562 Affected file silcd/server.c.
3564 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Changed all library interfaces that use Global RNG to also
3567 accept SilcRng as argument. Affected files are
3568 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3569 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3570 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3571 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3572 lib/silccrypt/rsa.c.
3574 * Added function silc_pkcs_generate_key to the
3575 lib/silccrypt/silcpkcs.[ch] for applications so that they
3576 don't need to do pkcs->pkcs->init calls anymore.
3578 * Remove SilcSocketConnection from the SFTP API since it really
3579 wasn't needed there. The application has the information
3580 saved in its contexts anyway and the SFTP layer doesn't need
3581 know about it. Affected files lib/silcsft/silcsftp.h and
3582 lib/silcsftp/sftp_[server/client].c.
3584 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3585 The SilcSimContext is not SilcSim.
3587 * Fixed possible buffer overflows in silc_id_render in the
3588 lib/silcutil/silcutil.c.
3590 * On EPOC the global crypto module lists are not used at all
3591 in the crypto library. Added support for using the constant
3592 algorithm list on EPOC. Affected files are
3593 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3596 * Fixed the handling of third parameter of KICKED notify, since
3597 it was mistakenly updated to SILC Protocol 1.0 even though it
3598 is to be included in 1.1. Since it is not in 1.0 it is not
3599 mandatory, and this fix now handles it only if it is provided,
3600 and it is not error if it is not provided. Affected file
3601 lib/silcclient/client_notify.c.
3603 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3605 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3606 client. Affected file irssi/src/silc/core/client_ops.c.
3608 * Merged with Irssi 0.8.4 from irssi.org CVS.
3610 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * Check for valid socket connection in client entries before
3613 sending any messages. Fixes a crash, but doesn't fix some
3614 other underlaying bug that is lurking there. Affected
3615 file silcd/packet_send.c.
3617 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3619 * $usermode, $cumode and $cumode_space expandos shouldn't do
3620 anything with non-SILC server records. Affected file
3621 irssi/src/silc/core/silc-expandos.c
3623 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Fixed the silc_net_check_[host/local]_by_sock to support
3626 IPv6 bound sockets as well. Now they can return IPv6 addresses
3627 as well. Affected file lib/silcutil/silcnet.c.
3629 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3630 Affected lib/silcutil/unix/silcunixnet.c.
3632 * Fixed ID rendering (at least on some platforms, not NetBSD)
3633 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3635 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3637 * Added silc_hash_public_key and silc_hash_public_key_compare
3638 functions to be used with SilcHashTable. They can be used to
3639 hash public keys and compare public keys in hash table. Affected
3640 file lib/silcutil/silcutil.[ch].
3642 * Added support for specifying multiple public keys for Client
3643 connection section in server configuration file. This makes it
3644 possible to accept multiple public keys from same host, or to
3645 make a section that accepts any incoming host, and have the
3646 accepted public keys listed in the section.
3648 Added functions silc_sever_[find/get]_public_key, added the
3649 support for this actually to all connection sections but only
3650 the Client section is currently allowed to specify multiple
3653 Affected files are silcd/server.c, server_internal.h,
3654 command.c, protocol.c, server_util.[ch], packet_receive.c.
3656 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3658 * Merged Irssi 0.8.2 from irssi.org CVS.
3660 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3662 * If silc_debug is TRUE, also output standard logging messages
3663 to stderr with the debug output.
3665 Made silc_log_reset_all() flushing all channels before returning.
3666 Also fixed some documentation typos.
3668 Affected files are lib/silcutil/silclog.[ch].
3670 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3672 * Fixed the server to check correctly the amount of connections
3673 from single host, by checking also the type of the connection.
3674 Fixed also the comparison of number of connections and number
3675 of allowed connections. Affected files are silcd/server.c,
3678 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3680 * Fixed the USERS command reply to save the user's mode on the
3681 channel as well. Fixed JOIN command reply to check whether a
3682 client is on channel already and not join it twice. Affected
3683 file lib/silcclient/command_reply.c.
3685 * Added new file silc-expandos.c into irssi/silc/core/ to return
3686 various stuff for various signal for the statusbar etc. updating.
3687 Now Irssi SILC client prints channel user modes etc. on the
3690 * The user mode (like server/router operator changes) is now shown
3691 on the Irssi SILC client's statusbar. The affected files are
3692 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3694 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3696 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3697 to SILC_SCHEDULE_[UN]LOCK macros.
3699 * Added more error printing to logs in server code. Affected
3700 files silcd/server.c and silcd/protocol.c.
3702 * Fixed -S option parsing in Irssi SILC Client. Affected file
3703 irssi/src/silc/core/silc-core.c.
3705 * Added silc_buffer_alloc_size function. Affected file is
3706 lib/silcutil/silcbuffer.h.
3708 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3710 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3711 constants. Affected files in
3712 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3715 * Changed the internal SFTP Memory FS table to const. Affected
3716 file lib/silcsftp/sftp_fs_memory.c.
3718 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3720 * Fixed the buffer formatting and unformatting routines to
3721 check the size of 64 bits types with sizeof(). Affected
3722 file is lib/silcutil/silcbuffmt.c.
3724 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Removed 0.6.x backwards support.
3728 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3730 * Changed all integer type names:
3731 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3732 to avoid collisions with other libraries using same type names
3735 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * Added `prefer_ipv6' argument to the functions
3738 silc_net_gethostbyname[_async]. If it is TRUE it will return
3739 IPv6 address over IPv4. If FALSE IPv4 address is returned
3740 even if IPv6 address was found. Affected files
3741 lib/silcutil/silcnet.[ch].
3743 * Added support silc_net_create_connection[_async] to fallback
3744 to IPv4 address if IPv6 address could not be used (like if
3745 it doesn't work on a specific system). Affected file in
3746 lib/silcutil/unix/silcunixnet.c.
3748 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Added silc_schedule_reinit function to do the enlarging
3751 of the max tasks handling capabilities of the scheduler.
3752 Affected files lib/silcutil/silcschedule.[ch].
3754 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3756 * Added automatic extern "C" { ... } for C++ compilers so the
3757 application does not need to define them. Affected file
3758 includes/silcincludes.h.
3760 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3761 old name went against naming convention. Applications now
3762 include "silcclient.h" instead of "clientlibincludes.h".
3763 Removed includes/clientlibincludes.h, it is redundant now.
3765 * Renamed includes/version.h to silcversion.h.
3767 * Added really preliminary support for OS/2 into the util
3768 library. Only thread & mutex API is implemented, others
3769 are still to be implemented. Created the lib/silcutil/os2/
3770 directory. Created also file includes/silcos2.h.
3772 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3774 * Added preliminary BeOS support into the util library.
3775 Created lib/silcutil/beos/, and implemented all the needed
3776 functions to support SILC on BeOS. Created also file
3777 includes/silcbeos.h.
3779 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3781 * Added proper initializations to silc's irssi code, so it's
3782 now possible to load it as module. Affected files
3783 irssi/src/silc/core/silc-core.c,
3784 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3786 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3788 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3791 * Fixed the silcdoc document generator to correct generate
3792 docs from all kinds of filenames. Affected files are
3793 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3795 * ROBOdoc documented lib/silcutil/silcmemory.h.
3796 Added also new function silc_memdup.
3798 * Removed lib/silcutil/silcbufutil.h and moved those routines
3799 to the lib/silcutil/silcbuffer.h.
3801 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3803 * Added `user_count' to the SilcChannelEntry which now tells the
3804 number of users on the channel. The user count is now saved
3805 in normal server of global channels as well. Affected files
3806 silcd/server.c, idlist.h, packet_receive.c and command.c.
3808 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3809 include file utility functions.
3811 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3812 instead of calling directly OS routines.
3814 * Fixed NICK change printing in Irssi SILC Client. Fixed
3815 KICKED notify printing in Irssi SILC Client. Affected file
3816 irssi/src/silc/core/client_ops.c.
3818 * Fixed a NICK change bug in client library, to not recreate the
3819 client_entry->channels hash table everytime nick is changed.
3820 Affected file lib/silcclient/client.c.
3822 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3824 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3825 the SKE interface a bit.
3827 * Fixed padding problem in PKCS#1. The padding was not actually
3828 random since the random number generator was used incorrectly.
3829 This security bug affects only when encrypting with PKCS#1, and
3830 it is not currently used at all in SILC. SILC only use signing
3831 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3833 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Rewrote the notify handling in Irssi SILC client to not call
3836 the events as signals. Fixes problems with Perl support.
3837 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3839 * Send the auto-nicking NICK command in client library with
3840 little timeout after connecting. The affected file is
3841 lib/silcclient/client.c.
3843 * Added following new config file settings:
3844 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3845 key_exchange_timeout, conn_auth_timeout, connections_max,
3848 Implemented all the new config settings handling in the server.
3850 Optimized the use of SKE Mutual flag usage. Use it only
3851 if connection authentication protocol is not based in public
3854 Renamed all SilcServerConfigSection* to SilcServerConfig*
3855 to have a bit shorter names.
3857 Affected files silcd/serverconfig.[ch], server.[ch], and
3860 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3862 * Cleaned up the listening sockets code, preparing for the rehash
3863 support. Affected file is silcd/server.c.
3865 * Fixed some output messages. Affected files are silcd/silcd.c,
3868 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * Create lib/doc/silcrng_intro.html document as introduction
3871 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3873 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3875 * Fixes to the silcd config template. Affected file is
3876 doc/example_silcd.conf.in.
3878 * Removed type casts from silc_calloc(), conforming to the
3879 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3881 * Removed param_name member from client, server, and router
3882 section structs, now identifying the param directly.
3884 Added CONFIG_FREE_AUTH macro in config file parsing.
3886 Affected files are silcd/serverconfig.[ch].
3888 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3890 * Fixed command line parameter handling. All SILC initialization
3891 is now done in silc_core_init() which also fixes autoconnecting
3894 Affected files irssi/src/silc/core/silc-core.c,
3895 irssi/src/fe-text/silc.c.
3897 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Added new configuration options and blocks:
3900 keepalive_secs, reconnect_count, reconnect_interval,
3901 reconnect_interval_max, reconnect_keep_trying and
3902 require_reverser_lookup. Added ConnectionParam block, and
3903 implemented the connection parameters when connecting as
3904 initiator and when accepting connections as responder.
3906 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3907 whether given configuration value has been given already.
3909 Affected files silcd/serverconfig.[c], server.[c].
3911 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3912 algorithm parts and created new file silcalgs.conf, that
3913 is now included from the example_silcd.conf.in.
3915 * Optimized the silc_server_connect_to_router_second to take
3916 the connection configuration object from the SilcServerConnection
3917 object instead of finding it during the connecting phase.
3918 Added the configuration object to SilcServerConnection struct.
3919 Affected files silcd/server_internal.h, server.c.
3921 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Add the client on channel after it was resolved at the
3924 channel message receiving, and it was not already on the
3925 channel. Affected file lib/silcclient/client_channel.c.
3927 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Fixed the public key authentication to allocate always the
3930 destination signature buffer instead of using static buffer.
3931 Affected file silcd/protocol.c.
3933 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Unified the serverconfig.[ch]'s helper function interface.
3936 Affected file silcd/serverconfig.[ch].
3938 * Removed doc/example_silc.conf.in since it is redundant.
3939 The make install will now install irssi/silc.conf file.
3941 * Added new Passphrase and Publickey authentication methods to
3942 config file, allowing both public key and passphrase based
3943 authentication to be set at the same time.
3945 Added `prefer_passphrase_auth' setting in config file which
3946 can be used to set to prefer passwd auth if both passwd and
3947 public key is set. If not set, public key is preferred.
3948 This has effect only when being initiator (responder will try
3951 Added support for authentication with passphrase and public key
3952 at the same time. The passphrase is tried first always since
3953 it is faster to check.
3955 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3957 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3959 * Merged the new SILC Config library, with the server parsing
3960 support. Read the header file silcconfig.h or the toolkit
3961 documentation for the news. Affected files are
3962 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3963 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3964 silcd/protocol.c silcd/server.c silcd/server_backup.c
3965 silcd/serverconfig.[ch] silcd/silcd.c.
3967 * Fixed some silclog documentation. Affected file is
3968 lib/silcutil/silclog.h.
3970 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * The silc_cipher_register, silc_hash_register and
3973 silc_hmac_register now checks if the object to be registered
3974 is registered already. Affected files are
3975 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3977 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3981 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Allow zero length channel messages inside the Channel Message
3984 Payload. Affected file lib/silccore/silcchannel.c.
3986 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3987 as header filenames.
3989 * Removed lib/silcclient/README and created HTML file
3990 lib/silcclient/silcclient_using.html, which is now included
3991 as part of Toolkit documentation.
3993 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Fixed CUMODE_CHANGE notify handling to change the mode of
3996 correct client. Affected file lib/silcclient/client_notify.c.
3998 * Make silc_rng_alloc fail if it cannot allocate the sha1
3999 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4001 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4003 * Fixed the file transfer's key agreement payload to include
4004 zero port also if the hostname is NULL because it could not
4007 Call file transfer monitor callback now also if error occurs
4008 during key agreement protocol.
4010 Changed the silc_client_file_send interface to return the
4011 SilcClientFileError instead of session id. The session ID
4012 is returned into pointer provided as argument.
4014 Check that the file exists locally before sending the
4015 file transfer request at all.
4017 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4019 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4020 error than can occur while key agreement protocol. Affected
4021 file lib/silcclient/silcapi.h.
4023 * Fixed the event_mode CMODE handler to not crash when mode
4024 is changed and +k mode is set in the channel. Affected file
4025 irssi/src/silc/core/silc-channels.c.
4027 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4028 SILC_LOG_WARNING to give out Warning and not Error. Affected
4029 file lib/silcutil/silclog.c.
4031 * Fixed the channel message payload decryption in the function
4032 silc_channel_message_payload_decrypt to not modify the original
4033 buffer before it is verified that the message decrypted
4034 correctly. Otherwise, next time it is called with correct
4035 channel key it won't encrypt since the payload is corrupted.
4036 Affected file lib/silccore/silcchannel.c.
4038 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4040 * Do not constantly resize the window. A fix patch by cras.
4041 Affected file irssi/src/fe-text/screen.c.
4043 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4045 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4046 Affected file lib/silcutil/silcnet.c.
4048 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Fixed a bug in hash table internal routine for traversing
4051 the table with foreach callback. The current entry may
4052 become invalid in the callback but it was referenced after
4053 the callback returned.
4055 Do not allow auto rehashing of hash table during the
4056 silc_hash_table_foreach operation, for same reasons as it is
4057 not allowed for SilcHashTableList. Affected files are
4058 lib/silcutil/silchashtable.[ch].
4060 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4063 Win32 DLL. extern's in header files are now declared with
4066 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Fixed private message handling. It used some old code that
4069 caused the client to crash. Affecte file is
4070 lib/silcclient/client_prvmsg.c.
4072 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Added function silc_client_add_channel,
4075 silc_client_replace_channel_id, and removed functions
4076 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4077 from client library.
4079 * Added cross reference of the joined channels to the
4080 SilcClientEntry, and changed the SilcChannelEntry's
4081 users list to SilcHashTable. The affected files are
4082 lib/silcclient/idlist.[ch].
4084 * Fixed a bug in hash table tarversing. While the hash table
4085 is traversed with SilcHashTableList the table must not be
4086 rehashed. It is now guaranteed that auto rehashable tables
4087 are not rehashed while tarversing the list. Also defined that
4088 silc_hash_table_rehash must not be called while tarversing
4089 the table. Added function silc_hash_table_list_reset that must
4090 be called after the tarversing is over. The affected files are
4091 lib/silcutil/silchashtable.[ch].
4093 * Changed all hash table traversing to call the new
4094 silc_hash_table_list_reset in server and in client library.
4096 * Added function silc_client_on_channel to return the
4097 SilcChannelUser entry if the specified client entry is joined
4098 on the specified channel. This is exported to application as
4099 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4101 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4103 * Fixed founder regaining problem with JOIN command on normal
4104 server. The notify for mode change must be sent always and
4105 not only if !cmd->pending. Affected file silcd/command.c.
4107 * Fixed the WHOWAS command's reply sending to support the
4108 lists correctly. Affected file silcd/command.c.
4110 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * When sending JOIN command to router for processing the
4113 sender's old command identifier was not saved back to the
4114 sender's command context, fixed now. The affected file is
4117 * Create the key in JOIN command of the router did not return
4118 the channel key, added check for this. Affected file is
4121 * Fixed a channel ID update bug in JOIN command reply. Do
4122 not directly upgrade the ID but call the function
4123 silc_idlist_replace_channel_id if the ID was changed.
4124 Affected file silcd/command_reply.c.
4126 * Fixed memory leaks from command calling if it would fail.
4127 Affected file silcd/command.c.
4129 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4131 * Applied patches from cras:
4133 Memory leak fixes around libaries, irssi window resize fix,
4134 new silclist.h and silcdlist.h, all extern inline changed to
4137 * Removed dotconf from lib/dotconf, not needed anymore.
4139 * Removed TRQ from lib/trq, not needed anymore.
4141 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4142 with server connections. Later this will be configurable
4143 in config file after new config file is done. Affected file
4146 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4148 * Fixed a crash in server related to channel announcements.
4149 Affected file silcd/server.c.
4151 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4153 * Fixed memory leaks in silc_server_create_new_channel*
4154 functions. Affected file silcd/server.c.
4156 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4157 which ID was changed. This way the router will send the
4158 user list for the channel again, and server won't be in
4159 desync in some rare circumstances. Affected file is
4160 silcd/packet_receive.c.
4162 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Check for NULL socket pointer in the function
4165 silc_server_packet_send_to_channel_real. Affected file
4166 silcd/packet_send.c.
4168 * Fixed the BAN notify handling to correctly remove ban
4169 list. Affected file silcd/packet_receive.c.
4171 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4173 * Fixed some header addition to Toolkit distribution in
4174 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4176 * Added lib/silcclient/client_ops_example.h as an template
4177 file for application programmers to quickly start using
4178 the SilcClientOperation functions in their application.
4179 Updated the lib/silcclient/README as well to tell about this
4180 nice file made available.
4182 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Call silc_server_remove_from_channels when removing client
4185 entry when NO_SUCH_CLIENT_ID was received. Affected file
4186 is silcd/command_reply.c.
4188 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4190 * Added server & router operator statistics updating. Affected
4191 file silcd/packet_receive.c and silcd/command.c.
4193 * Fixed the SERVER_SIGNOFF notify handling on normal server
4194 not to save the history information for clients. Same was
4195 fixed earlier in remove_clients_by_server function, but not
4196 here. Affected file silcd/packet_receive.c.
4198 * Raised the default connection-retry count from 4 to 7 in
4199 server. Affected file silcd/server.h.
4201 * Cancel any possible reconnect timeouts when we start the
4202 key exchange. Affected file silcd/server.c.
4204 * Do not reconnect on connection failure when SCONNECT was
4205 given. Affected files silcd/server.[ch].
4207 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4211 * Fixed the NICK command to always give the unformatted
4212 nickname to the one giving the NICK command. If unformatted
4213 nickname is cached already it will be formatted and the
4214 local entry will always get the unformatted nickname.
4215 Affected file lib/silcclient/idlist.c.
4217 * Fixed some double frees from client library commands.
4218 Affected file is lib/silcclient/command.c.
4220 * Fixed CUMODE command in server to assure that no one can
4221 change founder's mode than the founder itself, there was a
4222 little bug. Affected file silcd/command.c.
4224 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4226 * Removed the SilcClientCommandDestructor from the client
4227 libary, it is not needed anymore. Affected files are
4228 lib/silcclient/silcapi.h, command[_reply].[ch],
4229 client_notify, idlist.c.
4231 * Fixed GETKEY command to first resolve client, and then
4232 resolve the server only if the client was not found, instead
4233 of resolving both at the same time. Affected file is
4234 lib/silcclient/command.c.
4236 * Added silc_client_start_key_exchange_cb and lookup the
4237 remote hostname and IP address before starting the key
4238 exchange with server. The affected file is
4239 lib/silcclient/client.c.
4241 * The server's public key is now saved using the IP address
4242 of the server and not the servername for the filename.
4243 The hostname public key filename is checked as an fall back
4244 method if the IP address based filename is not found.
4246 Fixed the GETKEY command to save the fetched server key
4247 in correct filename.
4249 Print the remote server's hostname now when new key is
4250 received during connection process. Affected file is
4251 irssi/src/silc/core/client_ops.c.
4253 * Return always our own public key to the client if it asks
4254 for it with GETKEY command. Affected file silcd/command.c.
4256 * Removed the use_auto_addr variable from default config
4257 file since it was in wrong section. Affected file is
4260 * Fixed TOPIC_CHANGE notification to not route it when it
4261 was sent using silc_server_send_notify_to_channel function.
4262 Affected file silcd/command.c.
4264 * Fixed silc_server_send_notify_kicked to send the kicker's
4265 Client ID also, it was missing. Affected files are
4266 silcd/command.c, silcd/packet_send.[ch].
4268 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4270 * Do not save client history information in SERVER_SIGNOFF.
4271 Fixes the bug in normal server that it does not detect
4272 the client becoming valid after the server becomes back
4273 online. Affected file silcd/server_util.c.
4275 * Added `sock_error' field into the SilcSocketConnection
4276 context. When error occurs during socket operation (read
4277 or write) the error is saved. Added also new function
4278 silc_socket_get_error to return human readable socket error
4279 message. Affected files are lib/silcutil/silcsockconn.[ch],
4280 lib/silcutil/unix/silcunixsockconn.c, and
4281 lib/silcutil/win32/silcwin32sockconn.c.
4283 * The server now prints the socket error message in the
4284 signoff for client. Affected file silcd/server.c.
4286 * Fixed the `created' channel information sending from router
4287 to server in JOIN command. Checks now whether the channel
4288 really was created or not and set it according that.
4290 Fixed the JOIN command to use the client entry's current
4291 ID during the joining procedure instead of the one it sent
4292 in the command (it is checked though), since it can change
4293 between the packet processing and command processing, and
4294 would just case unnecessary pain in the client end. Affected
4295 file silcd/command.c.
4297 * Fixed a channel key payload sending to use correct channel
4298 ID when the server was forced to change the channel's ID by
4299 router. Router sent the key payload with the old Channel ID.
4300 Affected file silcd/packet_receive.c.
4302 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4304 * Call silc_server_save_channel_key only if the key payload
4305 was provided in the JOIN command's command reply. Affected
4306 file silcd/command_reply.c.
4308 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4310 * Fixed silc_mp_sizeinbase to return the value correctly with
4311 MPI. Affected file lib/silcmath/mp_mpi.c.
4313 * Fixed the stop_server signal to correctly stop the scheduler
4314 and gracefully stop the server when SIGTERM or SIGINT signals
4315 are received. Affected file silcd/silcd.c.
4317 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4319 * Simple handling of TERM and HUP signals. Also added some log
4320 flushing call around. Affected file is
4323 * Fixed small bugs in silclog.c. Now buffering output will take
4324 effect after 10 seconds since startup: This will ensure that
4325 no important startup messages are lost. Also output redirection
4326 will preserve original format ([Date] [Type] message).
4327 Affected file is lib/silcutil/silclog.c.
4329 * Added two options to the config file, in the logging section:
4330 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4331 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4333 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4335 * Do not print the warning about log files not being initialized
4336 more than once to avoid excess logging. Affected file is
4337 lib/silcutil/silclog.c.
4339 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4340 the SIM copying in make install in Makefile.am.pre.
4342 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4344 * Rewritten silclog APIs. Globally interesting changes follows:
4345 silc_log_set_files() changed to silc_log_set_file().
4346 silc_log_set_callbacks() changed to silc_log_set_callback().
4347 ROBOdoc documented silclog header file.
4348 SilcLogCb now returns bool to wether inihibit the default
4349 handler or not (to keep the old behaviour return always TRUE).
4350 The new APIs should also fix the problem of the
4351 silcd_error.log file that was written in the current directory.
4354 Log files streams will remain opened after silc_log_set_file()
4355 call, means less CPU usage notably on high traffic servers.
4356 File streams are now full buffered, and flushed to the disk
4357 every 5 minutes, lesses HD activity and CPU usage.
4358 Messages can be redirected, allowing admins to configure
4359 one single logfile for all server messages.
4360 the silc_log_quick global variable to activate fast-logging.
4361 Affected files lib/silcutil/silclog.[ch]
4363 * Changed some code to conform new silclog APIs. Affected
4364 files are doc/example_silcd.conf.in, silcd/server.c
4365 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4368 * Fixed a memory leak that could occur in some situations.
4369 Affected file silcd/serverconfig.c.
4371 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4373 * Added the silc_client_del_client to remove the client from
4374 all channels as well. Affected file lib/silcclient/idlist.c.
4376 * Fixed the client library to correctly remove the client
4377 from all channels when the client entry is being destroyed.
4378 Affected file lib/silcclient/client_notify.c, command.c.
4380 * Added auto-nicking support to the client library. If the
4381 applicatio now sets client->nickname it will be sent to the
4382 server after connecting by the library. This way for example
4383 SILCNICK (or IRCNICK) environment variables will have effect
4384 and always change the nickname automatically to whatever
4385 it is wanted. Affected file lib/silcclient/client.[ch].
4387 * Renamed silc_server_command_bad_chars to the
4388 silc_server_name_bad_chars and moved it to the
4389 silcd/server_util.[ch]. Added also new function
4390 silc_server_name_modify_bad to return nickname that
4391 includes bad characters as new nickname without those
4392 bad characters. This check and modify is now used in
4393 silc_server_new_client when the username is initially set
4394 as nickname, so it must be checked to be valid nickname.
4395 Affected file silcd/packet_receive.c.
4397 * The nickname length is now taken from the packet for real
4398 and not trusted to strlen() since it clearly can return
4399 wrong length for nickname including bad characters. This
4400 also applies to channel names. Affected file silcd/command.c.
4402 * Removed the lib/silcsilm/modules directory. Modules are now
4403 compiled into the lib/silcsim. Fixed the copying of the
4404 modules to follow symbolic links in Makefile.am.pre.
4406 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4408 * Fixed silc_string_regexify list creation. Fixes bugs with
4409 BAN and INVITE commands in server. The affected file is
4410 lib/silcutil/unix/silcunixutil.c.
4412 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4414 * Removed the command destructor entirely from the server's
4415 command and command reply routines. It is not needed, and
4416 its usage was buggy and caused crashes. Affected files are
4417 silcd/command[_reply].[ch].
4419 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4421 * Cancel protocol and NULL sock->protocol if timeout
4422 occurred during protocol. Affected file silcd/server.c.
4424 * Cancel protocol timeouts always before calling the final
4425 callback, to assure that after final callback is called
4426 no other state will be called for the protocol anymore.
4427 Affected file silcd/protocol.c.
4429 * Print error log if incoming connection configuration could
4430 not be found. Affected file silcd/server.c.
4432 * Fixed JOIN command to correctly save the founder mode
4433 to the client on normal SILC server, when the channel
4434 was created by the router. Affected file silcd/command.c.
4436 * Fixed LIST command (hopefully) to send correct reply
4437 packets. Affected file silcd/command.c.
4439 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4441 * The silc_packet_receive_process now returns FALSE if the
4442 read data was invalid packet, and TRUE if it was ok.
4444 The server now checks that if unauthenticated connection
4445 sends data and its processing fails the server will close
4446 the connection since it could be a malicious flooder.
4448 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4450 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4452 * Make sure the warning about error opening a log file is
4453 printed only once and not everytime it fails (produces
4454 too much useless log). Affected file lib/silcutil/silclog.c.
4456 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4458 * Made the silc_server_daemonise() function more readable.
4459 Affected file silcd/server.c.
4461 * Pid file is now optional, the user may comment it out from
4462 the config file. Removed define SILC_SERVER_PID_FILE, we
4463 don't need a default any longer. Affected file
4464 configure.in.pre, lib/Makefile.am.pre.
4466 * Make some use of the pid file. The server now dies at startup
4467 if it detects a valid pid file on his path. The server would
4468 die anyway in this circumstance, because of the bind() failure.
4469 Affected file silcd/silcd.c.
4471 * No longer compiling lib/dotconf.
4473 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4475 * Fixed JOIN command parsing not to crash. Affected file
4476 lib/silcclient/command.c.
4478 * Fied the NICK_CHANGE notify to add the new client entry
4479 even it is resolved. This removes an <[unknown]> nick
4480 thingy bug in the client. Affected file is
4481 lib/silcclient/client_notify.c.
4483 * Do not try to allocate 0 bytes (efence does not like it)
4484 in lib/silccore/silccomand.c when encoding payload.
4486 * Do not take IRCNICK as nickname in Irssi SILC client since
4487 it is not possible to set nickname before hand connecting
4488 the server (TODO has an entry about adding auto-nicking
4491 * Changed the silc_server_command_pending to check whether
4492 there already exists an pending entry with the specified
4493 command, command identifier and pending callback. This is
4494 to fix IDENTIFY and WHOIS related crashes that may register
4495 multiple pending commands with same identifier. Affected
4496 file silcd/command.c.
4498 * Fixed the server to reconnect to the router even if it
4499 was already reconnecting and EOF was received. This to
4500 fix a possibility that the server wouldn't ever try to
4501 auto-reconnect to the router. Affected file silcd/server.c.
4503 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4505 * Fixed the server's password authentication to use the
4506 length of the locally saved password, and not the one
4507 sent in the packet. Affected file silcd/protocol.c.
4509 * Fixed same password authentication problem in the
4510 Authentication Payload handling routines in
4511 lib/silccore/silcauth.c.
4513 * Yet another password authentication problem fixed with
4514 channel password handling in silcd/command.c.
4516 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4518 * If first character of string in silc_parse_userfqdn is '@'
4519 then do not parse it. Affected file is
4520 lib/silcutil/silcutil.c.
4522 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4524 * Fixed minor bug in IDENTIFY command reply sending, which
4525 caused various weird problems during JOIN when it was
4526 resolving names for users. Affected file silcd/command.c.
4528 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4530 * Fixed the IDENTIFY command reply sending to chech better valid
4531 clients. It was possible to send incomplete list of replies.
4532 Affected file silcd/command.c.
4534 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4536 * Added silc_client_command[s]_[un]register functions now to
4537 dynamically register the commands in client library. Removed
4538 the static table of commands. This allows the client library
4539 to call commands without causing the application to know about
4540 what commands library has called.
4542 Removed the INFO command reply kludge to detect when the command
4543 was called by library. Now library use its own command reply
4544 function for INFO command.
4546 Added function silc_client_command_call to call a command.
4547 Application can use it to call command, not access the structure
4550 Now all commands that are sent by the client library (not
4551 explicitly sent by application) use own command reply functions.
4553 Affected files around lib/silcclient/ and in
4554 irssi/src/silc/core/.
4556 * Fixed the WHOIS command reply sending to chech better valid
4557 clients. It was possible to send incomplete list of replies.
4559 Fixed the WHOIS and IDENTIFY to send the request to router
4560 if normal server did not do it and did not find any results.
4562 Affected file silcd/command.c.
4564 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4566 * Moved the internal data from SilcClient context into its
4567 own file, not accesible to application. Affected files
4568 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4569 and other files in client library.
4571 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4573 * Added doc/examples installation target in Makefile.am.pre.
4576 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4578 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4579 commands the found client entry will be removed from the
4580 cache, after notifying application about the error. Affected
4581 file lib/silcclient/command_reply.c.
4583 * Changed the /MSG to check for exact nickname user gave, and
4584 not let `nick' match `nick@host' if it is only one found. Now,
4585 user must type the exact nickname (like nick@host2) even if
4586 there are no more than one same nicks found. This is to avoid
4587 a possibility of sending nickname to wrong nickname since
4588 `nick' could match `nick@host'. Affected file is
4589 irssi/src/core/silc-servers.c.
4591 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4593 * Do not print "you are now server operator" or similar when
4594 giving /away command. Affected files are
4595 irssi/src/silc/core/client_ops.c, silc-servers.h.
4597 * Made the silc_server_command_pending_error_check to send
4598 the same command reply payload it received back to the
4599 original sender of the command. This way all arguments
4600 that was received by the server will be received by the
4601 client too. Affected file silcd/command.c.
4603 * Added the silc_idcache_add to return the created cache entry
4604 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4606 * Add global clients to expire if they are not on any channel.
4607 This is because normal server will never know if they signoff
4608 if they are not on any channel. The cache expiry will take
4609 case of these entries. This is done by normal servers only.
4610 The affected files are silcd/command_reply.c,
4611 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4613 * If server receives invalid ID notification for WHOIS or
4614 IDENTIFY and the ID exists in the lists, it is removed.
4615 Affected file silcd/command_reply.c.
4617 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4618 in client then client entry that it matches is searched and
4619 the nickname is printed on the screen for user. Affected
4620 file irssi/src/silc/core/client_ops.c.
4622 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4624 * Use cache entry expire time in the LIST command reply to
4625 purge old entries from the cache after the LIST command
4626 reply has been received. This way we don't have non-existent
4627 entries in the cache for too long. Affected file is
4628 silcd/command_reply.c.
4630 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4632 * If we are normal server, and we've not resolved client info
4633 in WHOIS or IDENTIFY from router, and it is global client,
4634 we'll check whether it is on some channel. If it is not
4635 then we cannot be sure about its validity and will resolve it
4636 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4637 file silcd/command.c.
4639 * Search channel by name (if possible) rather than by ID
4640 in IDENTIFY command's command reply. Affected file is
4641 silcd/command_reply.c.
4643 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4645 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4646 Updated specs and implemented it. Affected file silcd/command.c,
4647 silcd/packet_send.c and silcd/packet_receive.c.
4649 * Implemented the <founder auth> payload handling in the JOIN
4650 command. If provided all conditions for channel joining
4651 except requirement to provide correct passphrase can be
4652 overrided by the channel founder. Updated the protocol specs.
4653 Affected file silcd/command.c.
4655 Added support for founder auth in JOIN command in client
4656 library. Fixed the parsing of the JOIN command now to support
4657 all options as they should be. The affected file is
4658 lib/silcclient/command.c.
4660 * Optimized the WHOIS and IDENTIFY commands to send the request
4661 to router only if it includes nicknames or other names. If
4662 they include only IDs then check the local cache first before
4663 routing. Affected file is silcd/command.c.
4665 * Added channels topic announcements. Affected file is
4666 silcd/packet_receive.c and silcd/server.c.
4668 * Fixed the silc_server_send_notify_topic_set to really destine
4669 the packet to channel. Affected file silcd/packet_send.c.
4671 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4672 library. Affected file lib/silcclient/client_notify.c.
4674 * Added UMODE announcements. Affected file silcd/server.c.
4676 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4678 * Memory leak fixes in:
4680 lib/silcutil/silcsockconn.c
4681 lib/silcske/silcske.c
4682 lib/silcske/groups.c
4684 lib/silccrypt/silcpkcs.c
4685 lib/silccore/silccommand.c
4686 lib/silccore/silcidcache.c
4691 * ROBOdoc documented the lib/silcske/groups.h file and a
4692 bit changed the interface for better.
4694 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4696 * Update the client entry context in the ID cache after
4697 nick change. Affected file lib/silcclient/command.c.
4698 Fixes the CUMODE command when regaining founder privileges,
4699 and a little WHOIS problem.
4701 * Fixed silc_net_gethostbyname to correctly call the
4702 inet_ntop. Affected file lib/silcutil/silcnet.c.
4704 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4706 * Added IPv6 support checking to the configure.in.pre, added
4707 also --enable-ipv6 option to override the check. Affected
4708 file configure.in.pre.
4710 * The silc_thread_create now calls the start function
4711 directly if threads support is not compiled in. Removes
4712 ugly #ifdef's from generic code. Affected files are
4713 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4715 * Added silc_net_gethostby[name/addr]_async to asynchronously
4716 resolve. Affected files are lib/silcutil/silcnet.[ch].
4718 * Added support for rendering IPv6 based server, client and
4719 channel IDs. Affected file lib/silcutil/silcutil.c.
4721 * Added support for creating IPv6 based server IDs. Affected
4722 file is silcd/serverid.c.
4724 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4726 * Added silc_net_gethostby[addr/name] into the
4727 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4728 routines. Added silc_net_is_ip[4/6]. Affected file is
4729 lib/silcutil/unix/silcunixnet.c. All routines that take
4730 address as argument now supports both IPv4 and IPv6 addresses.
4732 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4734 * Fixed LIST command reply sending in server. Affected file
4737 * Server now sends the kicker's client ID in the KICK notify
4738 to the kicked client. Affected file silcd/command.c.
4740 * The client library now parses the kickers client ID and
4741 UI displays it. Affected files lib/silcclient/client_notify.c
4742 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4744 * Made all payload parsing function prototypes consistent.
4745 They all take now const unsigned char * and uint32 pair as
4746 the payload data instead of SilcBuffer. Changes all around
4747 the source tree. Other unsigned char* -> const unsigned char*
4748 changes around the tree as well.
4750 * Optimized SFTP client and server packet sending not to
4751 allocate new buffer for each packet but to recycle the
4752 first allocated buffer. Affected files are
4753 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4755 * Optimized the SFTP client to use SilcList instead of
4756 SilcDList for requests, because it is faster. Affected file
4757 is lib/silcsftp/sftp_client.c.
4759 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4760 into lib/silccore/silcid.[ch].
4762 Renamed silcpayload.[ch] into silcargument.[ch].
4764 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4766 * If client entry is deleted with active key agreement
4767 session, abort the session.
4769 The silc_client_abort_key_agreement now calls the completion
4770 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4772 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4775 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4777 * Don't use __restrict in older GCC's. Affected file is
4778 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4780 * silc_net_localhost now attempts to reverse lookup the
4781 IP/hostname. Affected file lib/silcutil/silcnet.c.
4783 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4784 command. It can be used to gain founder privileges at
4785 the same time when joining the channel.
4787 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4788 kicker's client ID as well. Updated protocol specs.
4790 Defined that the server must send SILC_COMMAND_IDENTIFY
4791 command reply with error status to client who sent
4792 private message with invalid client ID.
4794 Updated the protocol specification.
4796 * Added silc_server_send_command_reply to send any
4797 command reply. Affected file silcd/packet_send.[ch].
4799 * Added silc_id_payload_encode_data to encode ID payload
4800 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4802 * The server now send IDENTIFY command reply with error
4803 status if client ID in private message is invalid. Affected
4804 file silcd/packet_receive.c.
4806 * Save the server key file with server's IP address in
4807 the filename instead of hostname. The affected file is
4808 irssi/src/silc/core/client_ops.c.
4810 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4812 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4815 * Added libtool support for compiling shared objects in
4816 lib/silcsim. Affected file configure.in.pre and
4817 lib/silcsim/Makefile.am. Original patch by cras.
4819 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4821 * Pid file configuration, and server's config file fixes
4822 patch by toma. Updated CREDITS file.
4824 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4826 * Fixed silc_client_channel_message to not try to decrypt
4827 the message twice if it resolved the destination client
4828 information. This could cause of dropping one channel
4829 message. Affected file lib/silcclient/client_channel.c.
4831 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4833 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4834 lib/silcclient/client.c. This function is used when the SILC
4835 Client is run under some other scheduler, or event loop or
4836 main loop. On GUI applications, for example this may be
4837 desired to used to run the client under the GUI application's
4838 main loop. Typically the GUI application would register an
4839 idle task that calls this function multiple times in a second
4840 to quickly process the SILC specific data.
4842 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4844 * Fixed silc_server_drop() for dropping the supplementary
4845 groups as well, this could cause a security hole on some
4848 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4850 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4853 * Write PID file after dropping privileges. Added -F option
4854 to run server on foreground. A patch by debolaz.
4855 Affected files silcd/server.c, silcd/silcd.c.
4857 * Fixed MOTD to return the MOTD file server name. Affected
4858 file silcd/command.c.
4860 * Added INFO command reply handling to the Irssi SILC Client.
4861 Affected file irssi/src/silc/core/client_ops.c.
4863 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4865 * Fixed the silc_idcache_list_* routines to really support
4866 the dynamic list. Fixes a crash. Affected file is
4867 lib/silccore/silcidcache.c.
4869 * Fixed the LIST command reply to really call LIST command's
4870 pending callbacks. Affected file silcd/command_reply.c.
4872 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4874 * Update conn->local_entry->nickname after giving NICK
4875 command. Affected file lib/silcclient/command.c.
4877 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4879 * Added the [pid] option to the silcd configuration file
4881 Affected files: serverconfig.[ch] and silcd.c
4883 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4885 * Save fingerprint in WHOIS command reply in server.
4886 Affected file silcd/command_reply.c.
4888 * Fixed NICK commands pending callback registration.
4889 Affected file lib/silcclient/command.c.
4891 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4893 * Use ++server->cmd_ident when sending commands in server,
4894 instead of random number. Affected file silcd/command.c.
4896 * Fixed GETKEY command reply to call actually GETKEY pending
4897 command callbacks. Affected file silcd/command_reply.c.
4899 * A bit stricter check for nicknames. Check for same nickname
4900 in NICK command also. Affected file silcd/command.c.
4902 * Do not call INFO command everytime client ID changes, only
4903 during first connecting. Affected file lib/silcclient/client.c.
4905 * Set the new nickname only after successful command reply for
4906 NICK command is returned by server. Affected file
4907 lib/silcclient/command.c.
4909 * Remove nicknames from nicklist during server_signoff notify.
4910 Should fix /NAMES bit more. The affected file is
4911 irssi/src/silc/core/silc-channels.c.
4913 * Added `fingerprint' field to the SilcIDListData in the
4914 silcd/idlist.h to hold the fingerprint of the client's
4917 Send the fingerprint of the client's public key in WHOIS
4920 Affected files silcd/command.c, and silcd/idlist.[ch].
4922 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4923 create fingerprint from given data.
4925 * Show the fingerprint of the client's public key in WHOIS.
4926 Affected files irssi/src/module-formats.[ch] and
4927 irssi/src/silc/core/client_ops.c.
4929 * Format the multiple same nicknames also during JOIN and
4930 NICK_CHANGE notifys. Affected file is
4931 lib/silcclient/client_notify.c.
4933 * Do not print error on screen for invalid private message
4934 payload since it can come if someone is sending private
4935 messages with wrong key. Affected file
4936 lib/silccore/silcprivate.c.
4938 * Fixed multiple concurrent /PING crash. Affected file
4939 lib/silcclient/command.c.
4941 * Changed the wrong ID encoding. All IP addresses must be
4942 in MSB first order in encoded format. They were encoded
4943 wrong and was in LSB format. Affected files are
4944 silcd/serverid.c, lib/silcutil/silcutil.c.
4946 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4948 * Call the `connect' client operation through the scheduler
4949 in case of error. Affected file lib/silcclient/client.c.
4951 * Call the `failure' client operation even if the error
4952 occurred locally during a protocol. Affected file is
4953 lib/silcclient/protocol.c.
4955 * Added support of sending LIST command to router from normal
4956 server. This way normal server can get list of all channels
4957 in the network too. Fixed the channel list sending in the
4958 server too. Affected files are silcd/command.c, and
4959 silcd/command_reply.[ch].
4961 * Added silc_server_update_channels_by_server and
4962 silc_server_remove_channels_by_server. They are used during
4963 disconnection of primary router and in backup router protocol.
4964 Affected file silcd/server_util.[ch], silcd/server.c and
4965 silcd/server_backup.c.
4967 * Fixed channel adding to global list in IDENTIFY command
4968 reply in server. Affected file silcd/command_reply.c.
4970 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4972 * If the incoming packet type is REKEY or REKEY_DONE process
4973 that packet always synchronously. Fixes yet another MAC
4974 failed error on slow (dialup) connections. Affected file
4975 lib/silcclient/client.c and silcd/server.c.
4977 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4979 * Call check_version SKE callback for initiator too. Affected
4980 file lib/silcske/silcske.c.
4982 * Implemented fix for security hole found in the SKE that was
4983 fixed in the specification few days back; the initiator's
4984 public key is now added to the HASH value computation.
4985 Added backwards support for the old way of doing it too, for
4986 old clients and old servers. Affected file is
4987 lib/silcske/silcske.c.
4989 * Enabled mutual authentication by default in SKE. If initiator
4990 is not providing mutual authentication the responder will
4991 force it. This will provide the proof of posession of the
4992 private key for responder. The affected files are
4993 lib/silcclient/protocol.c and silcd/protocol.c.
4995 * Do not cache anymore the server's public key during SKE.
4996 We do mutual authentication so the proof of posession of
4997 private key is done, and if the server is authenticated in
4998 conn auth protocol with public key we must have the public
4999 key already. Affected file silcd/protocol.c.
5001 * Added new global debug variable: silc_debug_hexdump. If
5002 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5003 file lib/silcutil/silclog.[ch].
5005 * Fixed compilation warning due to char * -> const char *.
5006 Affected files lib/silcutil/silcnet.h, and
5007 lib/silccore/silcauth.[ch].
5009 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5011 * Fixed CMODE command when new channel key was created. If
5012 the creation failed the old key was removed. Next time giving
5013 same command would crash the server since the old key was
5014 freed already. Affected file silcd/command.c.
5016 * Fixed the silc_server_announce_get_channels to not crash
5017 on reconnect. Affected file silcd/server.c.
5019 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5021 * Added silc_log_set_debug_string function to set a regex
5022 string to match for debug output. Only the function names,
5023 or filenames matching the given debug string is actually
5024 printed. This way it is possible to filter out those debug
5025 strings that user is not interested in.
5027 Fixed a bug in silc_string_regexify.
5029 Affected files lib/silcutil/silclog.[ch], and
5030 lib/silcutil/unix/silcunixutil.c.
5032 * Changed the -d options in both server and Irssi SILC client
5033 to take the debug string as argument. Affected files
5034 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5036 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5038 * Added silc_hash_babbleprint to create a Bubble Babble
5039 Encoded fingerprint. The encoding is developed by Antti
5040 Huima (draft-huima-babble-01.txt), and it creates human
5041 readable strings out of binary data. Affected file
5042 lib/silccrypt/silchash.[ch].
5044 * Print the babble print now in addition of fingerprint as well
5045 in Irssi SILC client. Affected files are
5046 irssi/src/fe-common/silc/module-formats.[ch],
5047 irssi/src/fe-common/silc/core/client_ops.c.
5049 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5051 * Fixed a security problem found in SKE. The initiator's
5052 public key too is now added to the HASH hash value creation
5053 which is signed by the responder to create the SIGN value.
5054 This will prevent anyone in the middle to lie to the responder
5055 about the initiator's public key. If this is done now, the
5056 man in the middle will get caught. Updated the protocol
5059 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5061 * Better installation directory handling. Configure module
5062 paths and other paths automatically to example_silc* files
5063 in doc/. A patch by toma.
5065 * Fixed compiler warning from MPI library, and from SILC RNG.
5068 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5069 It can be configured with ./configure. A patch by toma.
5071 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5073 * Find correct make to use in prepare-clean. A patch by
5074 toma. Affected file prepare-clean.
5076 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5078 * Added irssi variables use_auto_addr, auto_bind_ip,
5079 auto_bind_port and auto_public_ip.
5081 * Changed the interface for silc_client_send_key_agreement
5082 in lib/silcclient/silcapi.h
5086 irssi/src/silc/core/silc-core.c
5088 lib/silcclient/silcapi.h
5089 irssi/src/silc/core/silc-channels.c
5090 lib/silcclient/client_keyagr.c
5093 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Added silc_pkcs_public_key_compare to compare two
5096 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5098 * Check that the client who set the founder mode on the
5099 channel is the same client that is giving the founder
5100 mode to itself. It is done by comparing the saved public
5101 key (it is saved even in the authentication is passphrase).
5102 Affected file silcd/command.c.
5104 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5106 * Do not process packet for disconnected socket connection.
5107 Affected file lib/silccore/silcpacket.c.
5109 * Process the DISCONNECT packet through scheduler in the
5110 client library. Affected file lib/silcclient/client.c.
5112 * Fixed the silc_client_packet_parse to not to increase
5113 the packet sequence number if the conn->sock and the
5114 current socket connection is not same. This can happen
5115 for example during key agreement when the conn includes
5116 multiple socket connections (listeners). Affected file
5117 lib/silcclient/client.c.
5119 * The sender of the file transfer request now provides also
5120 the pointer (listener) for the key exchange protocol. If
5121 the listener cannot be created then it sends empty key
5122 agreement and lets the receiver provide the listener.
5124 Added `local_ip' and `local_port' arguments to the
5125 silc_client_file_send. If they are provided they are used,
5126 if not then it will attempt to find local IP address, if
5127 not found or bind fails then the remote client will provide
5130 Affected files are lib/silcclient/client_ftp.c and
5131 lib/silcclient/silcapi.h.
5133 * Extended the FILE SEND command to support defining the
5134 local IP and port for key exchange listener. They are
5135 optional. Affected file irssi/src/silc/core/silc-servers.c.
5137 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5139 * Defined to WHOIS command reply the sending of fingerprint
5140 of the client's public key (if the proof of posession of the
5141 corresponding private key is verified by the server).
5142 Updated to the protocol specification.
5144 * Added support of receiving the client's public key's
5145 fingerprint in command reply in client library. Affected
5146 file is lib/silcclient/command_reply.c, and
5147 lib/silcclient/idlist.[ch].
5149 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5151 * Do not send over 128 chars long nickname to the server
5152 in NICK command. Affected file lib/silcclient/command.c.
5154 * Do not send over 256 chars long channel names to the server
5155 in JOIN command. Affected file lib/silcclient/command.c.
5157 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * Assure that silc_server_close_connection cannot be called
5160 twice for same socket context. Affected file is
5163 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5165 * Send error message to application if opening file for
5166 writing during file transfer fails. Affected file is
5167 lib/silcclient/client_ftp.c.
5169 Remove all file transfer sessions for a client that we're
5170 removing from ID cache.
5172 Affected file is lib/silcclient/client_ftp.c.
5174 * Fixed silc_net_addr2bin to return correct address. Affected
5175 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5177 * Fixed file transfer session removing on signoff notify.
5178 Affected file irssi/src/silc/core/silc-servers.c.
5180 * Added the SilcClientFileError to be returned in the monitor
5181 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5182 Affected file lib/silcclient/silcapi.h.
5184 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5186 * Fixed a crash in silc_client_ftp_free_sessions and
5187 silc_client_ftp_session_free_client. Affected file
5188 lib/silcclient/client_ftp.c.
5190 * Added `disabled' field in the SilcChannelEntry in the server
5191 to indicate if the server entry is disabled. Affected file
5192 silcd/idlist.h, silcd/command[_reply].c.
5194 * SILC server adds now /var/run/silcd.pid everytime it is
5195 started. Affected file silcd/silcd.c.
5197 * Added silc_server_packet_send_clients to send a packet to
5198 the provided table of client entries. Affected file
5199 silcd/packet_send.[ch].
5201 * Fixed a crash in client resolving in client_prvmsg.c in
5202 client library. Affected file lib/silcclient/client_prvmsg.c.
5204 * Do not actually remove the client directly from ID cache
5205 during SERVER_SIGNOFF, but invalidate it. This way we
5206 preserve the WHOWAS info for the client. Affected file
5207 silcd/server_util.c.
5209 * Fixed SERVER_SIGNOFF notify handling in the server. The
5210 server is now able to process incoming SERVER_SIGNOFF notify
5211 for a server that it doesn't even know about. It will remove
5212 the clients provided in the notify. Affected file
5213 silcd/packet_receive.c.
5215 * Check for partial packet in data queue after every packet that
5216 was found from the queue. Return and wait for more data if
5217 there is partial data in queue. Affected file is
5218 lib/silccore/silcpacket.c.
5220 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * Added SilcClietFileError enum to indicate error in
5223 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5224 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5225 Affected files lib/silcclient/silcapi.h and
5226 lib/silcclient/client_ftp.c.
5228 * Check that newsize in silc_buffer_realloc is larger than
5229 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5231 * Added better monitor of file transfers. It now monitors
5232 key agreement protocol during the file transfer too. Added
5233 error reporting too. Affected files
5234 irssi/src/silc/core/silc-servers.c,
5235 irssi/src/fe-common/silc/module-formats.[ch].
5237 * Wrote a help file for FILE command.
5239 * Added silc_rng_global_get_byte_fast to get not-so-secure
5240 random data as fast as possible. Random data is read from
5241 /dev/urandom if available and from the SILC RNG if not
5242 available. It is used in padding generation. Affected file
5243 lib/silccrypt/silcrng.[ch].
5245 * All packets in client library are now processed synchronously.
5246 Optimized packet processing a lot. Affected file
5247 lib/silcclient/client.c.
5249 * All server connection packets are processing synchronously
5250 now in server, to optimize packet processing. Affected file
5253 * Include files are installed now only in Toolkit distribution
5254 if make install is given. Affected files: all Makefile.am's.
5256 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Assure that silc_client_notify_by_server_resolve does not
5259 resolve the client information multiple times. If it cannot
5260 be found by the first it cannot be found at all. Affected
5261 file lib/silcclient/client_notify.c.
5263 * Fixed WHOWAS command reply calling. Affected file
5264 lib/silcclient/command_reply.c.
5266 * Removed all references to silc_idlist_get_client from the
5267 Irssi SILC client since that call is internal call used by
5268 the library. The Irssi SILC client will use now client
5269 retrieval functions found in silcapi.h.
5271 * Fixed a bug in resolving nickname info before sending
5272 private message. It used freed memory. Affected file
5273 irssi/src/silc/core/silc-servers.c.
5275 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5277 * Assure my_channels statistics cannot go negative in server.
5278 Affected files silcd/server.c, silcd/server_util.c.
5280 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5284 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5286 * Win32 Toolkit changes. Affected files
5287 win32/silc.dsw, win32/libsilc/libsilc.def,
5288 win32/libsilcclient/libsilc.def,
5289 lib/silcutil/silcutil.c, and
5290 lib/sftp/sftp_fs_memory.c.
5292 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5294 * Added silc_net_localip to return local host's IP address.
5295 Affected file lib/silcutil/silcnet.[ch].
5297 * If key exchange or rekey protocol is active for a connection
5298 parse all packets syncronously since there might be packets
5299 in packet queue that we are not able to process without first
5300 processing packets before them. Affected file silcd/server,
5301 lib/silcclient/client.c.
5303 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5304 whether library should continue processing the packet.
5305 Affected file lib/silccore/silcpacket.h.
5307 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5308 SilcSFTPMonitorData to SFTP server to monitor various
5309 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5310 lib/silcsftp/sftp_server.c.
5312 * Added silc_file_size to return file size. Affected file
5313 lib/silcutil/silcutil.[ch].
5315 * Implemented the file transfer support for the client library.
5316 Added preliminary support for simple client to client one-file
5317 transmission. Affected file lib/silcclient/client_ftp.c,
5318 lib/silccilent/client.[ch].
5320 * Added new local command FILE to the Irssi SILC Client.
5321 It is used to perform the file transfer. It has subcommands
5322 SEND, RECEIVE, SHOW and CLOSE. Affected files
5323 irssi/src/silc/core/client_ops.c,
5324 irssi/src/silc/core/silc-server.[ch].
5326 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5328 * Relay the SILC_PACKET_FTP in the server. Affected files
5329 silcd/server.c and silcd/packet_receive.c.
5331 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5333 * Renamed silc_file_read and silc_file_write to functions
5334 silc_file_readfile and silc_file_writefile. Added function
5335 silc_file_open and silc_file_close. Affected files
5336 lib/silcutil/silcutil.[ch].
5338 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5340 * Resolve the client info when received private message or
5341 channel message for a client which nickname we don't know.
5342 Affected files lib/silcclient/client_prvmsg.c and
5343 lib/silcclient/client_channel.c.
5345 * Do not crash in /KEY if client is not connected. Affected
5346 file irssi/src/silc/core/silc-channels.c.
5348 * Added SilcClientStatus field to the SilcClientEntry in the
5349 lib/silcclient/idlist.h.
5351 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5352 is incomplete and is being resolved, it won't be resolved
5355 Make sure also that USERS command reply does not resolve
5356 twice information. Affected file is
5357 lib/silcclient/command_reply.c.
5359 Make sure that silc_client_get_clients_by_list does not
5360 resolve twice same information.
5362 * Check for valid client->id in the silc_server_free_client_data.
5363 Affected file silcd/server.c.
5365 * Fixed /GETKEY nick@server not to crash if the server entry
5366 is not found. Affected file lib/silcclient/command.c.
5368 * Fixed the silc_server_check_cmode_rights to check the
5369 requested modes correctly. Affected file silcd/command.c.
5371 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5373 * Better checks for non-printable chars in nick added.
5374 Affected file silcd/command.c.
5376 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5378 * Call the silc_server_udpate_servers_by_server in the
5379 primary router that comes back online in the backup resuming
5380 protocol. Otherwise it routes packets wrong. Affected file
5381 silcd/server_util.[ch], silcd/server_backup.c.
5383 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5385 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5386 lib/silcutil/silcbuffmt.[ch].
5388 * Redefined the SILC packet header to include the padding
5389 length. Affected file lib/silccore/silcpacket.[ch].
5391 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5392 length for maximum padding up to 128 bytes). Affected
5393 file lib/silccore/silcpacket.h.
5395 * Removed all backwards support for old 0.5.x MAC thingies.
5396 The SILC packet header change makes it impossible to be
5397 backwards compatible.
5399 * Send the ENDING packet with timeout in the backup resuming
5400 protocol. This is to assure that all routers has connected
5401 to the primary router. Affected file silcd/server_backup.c.
5403 * Changed the RNG to take the first IV from random data. It
5404 used to take it from zero actually. Changed the RNG also
5405 to use /dev/urandom during session. /dev/random is used
5406 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5408 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5410 * Changed the SILC packet header to have the first two bytes
5411 (the packet length) encrypted. Affected files aroung the
5412 code tree, lib/silccore/silcpacket.[ch]. Removed the
5413 SilcPacketCheckDecrypt callback. It is not needed anymore
5414 since the silc_packet_receive_process will determine now
5415 whether the packet is normal or special.
5417 * Implemented the unidirectional MAC keys. Affected files
5418 lib/silcske/silcske.c, silcd/protocol.c and
5419 lib/silcclient/protocol.c.
5421 * Implemented the packet sequence number to the MAC computation.
5422 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5423 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5424 lib/silcclient/protocol.c.
5426 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5428 * Allow backup router to announce servers. All servers
5429 announced by backup router are added to the global list
5430 automatically. Update hte server's socket to our primary
5431 router also when backup router announces a server.
5432 Affected file silcd/packet_receive.c.
5434 * Do not update the client->router in the function
5435 silc_server_udpate_clients_by_server if the client is on
5436 global list. We might fail to find any specific server
5437 for locally connected clients and local cell clients. They
5438 should still use the `from' and not `to' as client->router.
5439 This fixes backup router resuming protocol. Affected file
5440 silcd/server_util.c.
5442 * Decrease channel statistics count only if the channel
5443 deletion worked. Affected files are silcd/server.c and
5444 silcd/server_util.c.
5446 * Added silc_server_update_servers_by_server to update origin
5447 of all server entries. Used during backup router protocol.
5448 Affected files silcd/server_util.[ch], silcd/server.c. and
5449 silcd/backup_router.c.
5451 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5452 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5453 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5454 lib/silccrypt/silchmac.c.
5456 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Assure that router cannot reroute the same channel message
5459 to the sender. Affected file silcd/packet_receive.c.
5461 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5463 * Made better checks that the channel message is not sent
5464 to the router it came from. Affected file is
5465 silcd/packet_send.c. Fixed memory leak too.
5467 * Announce informations for incoming router connection, but
5468 only after checking if it is replaced by backup router.
5469 Affected file silcd/packet_receive.c.
5471 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5473 * Fixed the backup resuming protocol to work in multiple
5474 router environment. Affected file silcd/server_backup.c.
5476 * Route packet only to one router in the function
5477 silc_server_packet_send_to_channel. Affected file is
5478 silcd/packet_send.c.
5480 * Fixed silc_server_send_notify_dest to set the broadcast
5481 flag. Fixed the silc_server_send_notify_topic to actually
5482 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5483 Affected file silcd/packet_send.c.
5485 * Changed the SFTP Filesystem interface. Changed the
5486 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5487 the filesystem operation function. The SilcSFTPFilesystem
5488 is now a context that is allocated by all filesystem allocation
5489 functions and it already includes the operations structure
5490 and filesystem specific context. It is given as argument
5491 now to the silc_sftp_server_start. This made the interface
5492 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5493 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5495 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Changed the backup router adding and getting interfaces
5498 in the server. The router that will be replaced by the
5499 specified backup router is now sent as argument. Affected
5500 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5503 * Added silc_net_addr2bin_ne to return the binary form of
5504 the IP address in network byte order. Affected files
5505 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5507 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * Check for existing server ID in silc_server_new_server
5510 and in silc_server_connect_to_router_final and remove the
5511 old entry if it exists. Affected file silcd/packet_receive.c,
5514 * Send the channel message always to only one router, either
5515 in upstream or downstream. Affected file is
5516 silcd/packet_send.c.
5518 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Wrote the definition of the backup resuming protocol to the
5521 protocol specification.
5523 * Removed one redundant channel key generation from normal
5524 server during joining procedure. Removed one redundant
5525 channel key sending from server to router during joining
5526 procedure. Affected file silcd/command.c.
5528 * Made minor bugfixes to the backup router resuming protocol.
5529 Affected file silcd/server_backup.c, server.c.
5531 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5533 * Added --disable-asm configuration option. Affected files
5534 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5537 * Implemented the backup resuming protocol that is used to
5538 resume the primary router position in the cell after the
5539 primary router comes back online. Affected files
5540 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5541 and silcd/server_util.[ch].
5543 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Sleep two (2) seconds after sending QUIT command to server.
5546 Affected file lib/silcclient/command.c.
5548 * Assure that if outgoing data buffer is pending do not force
5549 send any data. Affected file silcd/packet_send.c.
5551 * Assure that if outgoing data buffer is pending do not force
5552 send any data. Affected file lib/silcclient/client.c.
5554 * Implemented the backup router support when the primary router
5555 goes down. The servers and routers can now use the backup
5556 router as new primary router without loosing connectivity.
5558 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5560 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5561 in the server to indicate disabled entry. All data read
5562 from the connection will be ignored and no data is sent
5563 for entry that is disabled. Affected files are
5564 silcd/idlist.h, silcd/server.c.
5566 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * Created SFTP client and server test programs in the
5569 lib/silcsftp/tests directory.
5571 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Implemented memory filesystem (virtual filesystem) for
5574 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5577 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5579 * Implemented the SFTP (SSH File Transfer Protocol) to the
5580 lib/silcsftp. It includes SFTP client and SFTP server
5583 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * Moved lib/silccore/silcprotocol.[ch] to the
5586 lib/silcutil library.
5588 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5589 take variable argument list pointer as argument. Affected
5590 file lib/silcutil/silcbuffmt.[ch].
5592 * Added silc_buffer_set function that is used to set data
5593 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5594 Affected file lib/silcutil/silcbuffer.h.
5596 * Changed various routines in the core library to use the new
5597 silc_buffer_set instead of allocating new buffer only for
5600 * Added 64-bit value formatting and unformatting support to the
5601 silc_buffer_[un]format routines. Affected file is
5602 lib/silcutil/silcbuffmt.[ch].
5604 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5605 to includes/bitmove.h.
5607 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Fixed channel user mode saving in client library. Affected
5610 file lib/silcclient/command[_reply].c.
5612 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * Defined the file transfer to the SILC Protocol. Added
5615 new packet type SILC_PACKET_FTP and defined File Transfer
5616 Payload. The mandatory file transfer protocol is SFTP
5617 (SSH File Transfer Protocol). Affected file in addition
5618 of the internet draft is lib/silccore/silcpacket.h.
5620 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5621 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5622 is used as part of backup router protocol when the primary
5623 router of the cell is back online and wishes to resume
5624 the position as primary router.
5626 * Redefined the MAC generation keys in the protocol. The
5627 same key is not used anymore in both direction. Both
5628 direction will now use different keys for sending and
5629 receiving. This fixes a potential security flaw. This
5630 change causes incompatibilities in the protocol.
5632 * Redefined also the MAC computation from the packet.
5633 An packet sequence number is now added to the MAC
5634 computation. This prevents possible replay attacks against
5635 the protocol. This change too causes incompatibilities
5638 Added `sequence' field to the SilcPacketContext to hold
5639 the current sequence number for the packet.
5641 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5643 * Added `created' field to the SilcIDListData in the file
5644 silcd/idlist.h to indicate the time when the entry was
5647 * Added `created' field to the SilcChannelEntry too. Affected
5648 file silcd/idlist.h.
5650 * Added `creation_time' aguments to all the announcement functions
5651 in the server. If it is provided then only the entries that
5652 was created after the provided time frame are actually
5653 announced. Affected file silcd/server.[ch].
5655 * The protocol says that the Channel ID's IP address must be
5656 based on the router's IP address. Added check for this in
5657 the silc_server_new_channel when processing incoming New Channel
5658 Payload. Affected file silcd/packet_receive.c.
5660 * Print out the correct version with --version in SILC client.
5661 Affected file irssi/src/silc/core/silc-core.c.
5663 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5665 * Fixed WHOWAS command to check for completnes of the client
5666 entry always, not just when the command is coming from client.
5667 Affected file silcd/command.c.
5669 * Added new function silc_server_packet_queue_purge to purge the
5670 outgoing data queue to the network. After the function returns
5671 it is guaranteed that the outgoing packet queue is empty.
5672 Affected file silcd/packet_send.[ch].
5674 * Purge the outgoing packet queue in the rekey protocol's final
5675 callback to assure that all rekey packets go to the network
5676 before quitting the protocol. Affected file silcd/server.c.
5678 * Added silc_client_packet_queue_parse as similar function as
5679 in server to the client library. The affected file is
5680 lib/silcclient/client.c.
5682 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Splitted silcd/server.c and created silcd/server_util.[ch]
5685 for utility functions.
5687 * Added new socket flag SILC_SF_DISABLED to indicate that the
5688 connection is open but nothing can be sent to or received from
5689 the connection. Affected file lib/silcutil/silsockconn.[ch].
5690 The checking for disabled socket is checked in the low level
5691 silc_socket_write and silc_socket_read functions.
5693 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * Allow only nicknames and channel names that fits into the
5696 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5698 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * When processing JOIN command reply in server check that if
5701 the channel exists in our global list we'll move it the local
5702 list. Affected file silcd/command_reply.c.
5704 * Fixed the check whether client is joined on the channel already
5705 in JOIN command. Affected file lib/silcclient/command.c.
5707 * Fixed the JOIN command reply to check whether the channel
5708 already exists. Affected file lib/silcclient/command_reply.c.
5710 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Added silc_ske_status_string to map the SKE error numbers
5713 to readable strings. The affected files are
5714 lib/silcske/silcske[_status].[ch].
5716 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Do not show the private channels on the WHOIS channel list
5719 as it is not allowed by the protocol. The affected file is
5722 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5724 * Assure that the packet length digged from the actual packet
5725 is something sensible in the silc_packet_decrypt_rest_special
5726 in lib/silccrypt/silcpacket.c.
5728 * Free and NULL the allocated pointer in silc_hmac_alloc if
5729 the HMAC allocation fails. The affected file is
5730 lib/silccrypt/silchmac.c.
5732 * Print the selected security properties to the log files in
5733 the server. Affected file silcd/protocol.c.
5735 * Add SKE's reference counter even if calling the completion
5736 callback manually. Otherwise it goes negative, although it
5737 does not cause any problems. The affected file is
5738 lib/silcske/silcske.c.
5740 * Remove the client entry with short timeout after giving the
5741 KILL command. Affected file lib/silcclient/command.c.
5743 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5744 case all found clients are already disconnected (WHOWAS would
5745 found them) in the server. Affected file silcd/command.c.
5747 * Update the last_receive (time of last data received) to be
5748 updated only when received private or channel message so that
5749 the idle time showed in WHOIS makes more sense.
5751 * Added boolean field `valid' in to the SilcClientEntry in the
5752 client library to indicate whether the entry is valid or not.
5753 This fixes the nickname change bug on channel when changing
5754 the nickname to be same than the old (like nick to Nick) the
5755 nickname formatter doesn't set the new nick anymore to Nick@host.
5756 Affected file lib/silcclient/idlist.[ch].
5758 * Now actually fixed the nickname changing on disconnection.
5759 Added new function silc_change_nick to the Irssi SILC Client.
5760 Affected file irssi/src/silc/core/client_ops.c,
5761 irssi/src/silc/core/silc-nicklist.[ch].
5763 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5765 * Check that the public key exists in the GETKEY command before
5766 trying to encode it. Affected file silcd/command.c.
5768 * Print some notifications on received public keys with GETKEY
5769 command in the Irssi SILC Client. Affected files are
5770 irssi/src/fe-common/silc/module-formats.[ch],
5771 irssi/src/silc/core/client_ops.c.
5773 * Use IDENTIFY command to resolve the server information in the
5774 GETKEY command instead of INFO command. Affected file
5775 lib/silcclient/command.c.
5777 * All command reply functions in the client library now calls
5778 the pending command reply callbacks even if an error has
5779 occurred. The server has done this a long time and now it was
5780 time to move the client library to this as well. Now all
5781 errors can be delivered back to the pending command reply
5782 callbacks if necessary. Affected files are
5783 lib/silcclient/command[_reply].[ch].
5785 * Change the nickname on disconnection back to the username
5786 because in reconnect the server will enforce it to it anyway.
5787 Affected file irssi/src/silc/core/silc-servers.c.
5789 * Fixed a config file parsing bug in the Irssi SILC client.
5790 Affected file irssi/src/silc/core/clientconfig.c.
5792 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * When printing the channel mode on JOIN, verify that the
5795 channel key and channel's HMAC are valid. Affected file
5796 irssi/src/silc/core/client_ops.c.
5798 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5800 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5801 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5802 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5804 * Removed channel key rekey task deleting from the function
5805 silc_server_save_channel_key. Affected file silcd/server.c.
5806 Added explicit timeout task context instead that is used to
5807 delete the task if we are registering a new task before the
5808 new task has elapsed.
5810 * When channel key rekey occurs the client library now saves
5811 the old channel key for a short period of time (10 seconds) and
5812 is able to use it in case some is still sending channel
5813 messages encrypted with the old key after the rekey. Affected
5814 file lib/silcclient/[idlist.h|client_channel.c].
5816 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Added check to the silc_server_new_id_real to not accept
5819 new ID if it is the sender's own ID. Affected file is
5820 silcd/packet_receive.c.
5822 * Assure that we do not announce ourself or the one we've
5823 sending our announcements when we're router and are announcing
5824 servers to our primary router. Affected file silcd/server.c.
5826 * Fixed silc_server_command_identify_check_client to assemble
5827 correct WHOIS packet. It send corrupted WHOIS packet and
5828 caused problem with router to router connections. Affected
5829 file silcd/command.c.
5831 Fixed also silc_server_command_whois_check the same way
5832 as for the IDENTIFY command.
5834 * Added new SilcIDListStatus to the server in the SilcIDListData
5835 structure. The status now includes the current status of
5836 the entry (like registered, resolved etc.). Affected file
5837 silcd/idlist.[ch]. Defined a bunch of different status types
5838 as well. This replaced the old boolean registered field as well.
5840 Added resolve_cmd_ident field to the SilcClientEntry structure
5841 too so that if the entry is for example being resolved so
5842 another command may attach to the same pending command reply
5843 without requiring to resolve the same entry again. This concept
5844 should optimize the WHOIS and the IDENTIFY resolving under
5845 heavy load by taking away unnecessary resolving for entries
5846 that are being resolved already.
5848 Added support for adding multiple pending commands for one
5849 command idenfier. Affected file silcd/command[_reply].[ch].
5851 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5852 before deleting the data. Otherwise the hash table will have
5853 freed data in comparison functions. Affected file is
5854 silcd/command_reply.c.
5856 * Fixed silc_idlist_replace_client_id to add the new entry to
5857 the cache with NULL nickname. Otherwise there will be invalid
5858 memory as the nickname after the nickname is freed. Affected
5859 file silcd/packet_receive.c.
5861 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5862 saved into wrong slots because the previous number of entries
5863 was not taken into account. Affected file silcd/idlist.c.
5864 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5866 * If we are router and we receive JOIN notify to a channel that
5867 does not have any users then notified client is marked as the
5868 channel founder, as it is it. The affected file is
5869 silcd/packet_receive.c
5871 * Added to the extended hash table API's table_del_*ext functions
5872 the destructor as argument too, so that the caller can decide
5873 which destructor to use or whether to use destructor at all.
5874 Affected file lib/silcutil/silchashtable.[ch].
5876 * Fixed ID Cache purging. It actually deleted the entries from
5877 the hash table after the data was freed. The hash table ended
5878 up comparing freed memory. The affected file is
5879 lib/silccore/silcidcache.c.
5881 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Fixed Irssi SILC client's KILL command's HELP syntax.
5885 * The USERS command now resolves the detailed user information
5886 if the userinfo field is missing. Affected file is
5887 lib/silcclient/command_reply.c.
5889 * Do not print error in silc_file_read if the read file does
5890 not exist. Just silently return NULL. Affected file is
5891 lib/silcutil/silcutil.c.
5893 * Fixed the silc_log_output to not wine about NULL filename
5894 and to not create some bogus " " filename. Affected file is
5895 lib/silcutil/silclog.c.
5897 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Fixed various printing bugs on the user interface in the
5900 Irssi SILC Client. Minor changes that were forgotten from
5903 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Fixed the configure.in.pre and the compilation and distribution
5906 environment to support the new autoconf 2.52. That version is
5907 now required to compile the CVS trunk.
5909 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5912 to generally parse user@fqdn format strings. Affected file
5913 lib/silcutil/silcutil.c.
5915 * Added nickname_format and nickname_force_format fields to the
5916 SilcClientParams structure. The first one defines the format
5917 for the nicknames that the library will enforce if the receives
5918 multiple same nicknames. The second one is boolean value and
5919 can be used to force the library to always enforce the format
5920 to the nicknames regardles whether there are multiple nicknames
5921 or not. This configurable formatting was employed to flexibly
5922 support accessing multiple nicknames from the user interface.
5923 The userinterface can now set the nicknames to what ever format
5924 they prefer. Affected file lib/silcclient/silcapi.h.
5926 Added function silc_client_nickname_format to the file
5927 lib/silcclient/idlist.c. It performs the nickname formatting.
5929 Added new field `hostname´ to the SilcClientEntry context.
5930 It holds the hostname of the client. Affected file is
5931 lib/silcclient/idlist.h.
5933 * Irssi SILC Client sets the nicknames in nick@hostn format.
5934 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5935 irssi/src/silc/core/silc-core.c.
5937 The WHOIS printing now also shows both the real nickname and
5938 the formatted nickname so that user knows how to access the
5939 user if there are multiple same nicknames cached. Affected
5940 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5941 printing formatting too to take the hostname now as a separate
5942 argument. The Affected file is
5943 irssi/src/fe-common/silc/modules-formats.[ch].
5945 * Changed the silc_client_get_clients_local to accept the formatted
5946 nickname as argument. It accepts the real nickname too but the
5947 formatted nickname can be used to find the true entry from
5948 multiple entries. Affected file lib/silcclient/silcapi.h and
5949 lib/silcclient/idlist.c.
5951 * Added nickname_format_parse field to the SilcClientParams.
5952 It is a callback function provided by the application to parse
5953 the nickname out of the formatted nickname string. The library
5954 calls it to get the nickname from the formatted string. Since
5955 the application generally knows better the format of the nickname
5956 string it parses it instead of the library, even though library
5957 encodes the formatted string. If the callback function is not
5958 provided then the library will use the string as is. The
5959 affected file is lib/silcclient/silcapi.h.
5961 * All the nickname strings passed to the client library in
5962 commands are now expected to be formatted nickname strings.
5963 If the command does not support the formatted nickname string
5964 it will assume that the sent string is the actual nickname.
5965 Affected file lib/silcclient/command.c.
5967 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * Added public key authentication support to OPER and SILCOPER
5970 commands in the client library. Affected file is
5971 lib/silcclient/command.c.
5973 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5975 * Changed the get_auth_methdod client operation to be asynchronous.
5976 It can be async if the application resolves the authentication
5977 method from the server during the negotiation. Added new
5978 SilcGetAuthMeth completion callback that the application will
5979 call after resolving the authentication method.
5981 Added function silc_client_request_authentication_method that
5982 the application can use to resolve the authentication method
5983 from the server. Added also SilcConnectionAuthRequest callback
5984 that the library will call after the server has replied. The
5985 application can call this function if it does not know the
5986 current authentication method.
5988 Affected files are lib/silcclient/client.c and
5989 lib/silcclient/silcapi.h.
5991 * The Irssi SILC client now automatically resolves the authentication
5992 method incase any configuration information is not present (and
5993 currently there never is). The affected file is
5994 irssi/src/silc/core/client_ops.c.
5996 * Fixed public key authentication from the client library.
5997 Affected file lib/silcclient/protocol.c. Changed also the
5998 protocol specification about the public key authentication in
5999 the connection authentication protocol. The actual data to be
6000 signed is now computed with a hash function before signing.
6002 * Fixed the public key authentication from the server as well.
6003 Affected file silcd/protocol.c.
6005 * Removed the mlock()'s from the memory allocation routines.
6006 Affected file lib/silcutil/silcmemory.c. The ./configure does
6007 not check anymore for the mlock(). Affected file is
6010 * Fixed USERS command in server to allow the execution of the
6011 command for private and secret channels if the client sending
6012 the command is on the channel. Affected file silcd/command.c.
6014 * Fixed silc_client_get_clients_local to return the clients
6015 count correctly. It could return wrong value. Affected file
6016 lib/silcclient/idlist.c.
6018 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6020 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6021 types. The assembler optimizations seemed not to like 64-bit
6022 data types. The assmebler optimizations thus are now enabled
6023 also for BSD systems as opposed to only enable them for Linux.
6025 * Do not check for threads at all on BSD systems. Affected
6026 file configure.in.pre.
6028 * Removed -n and -h options from the Irssi SILC Client since
6029 they are not used in silc.
6031 * Fixed the prime generation to assure that the first digit
6032 of the generated random number is not zero since our conversion
6033 routines does not like number strings that starts with zero
6034 digit. If zero digit is seen the random number is regenerated.
6035 This caused some corrupted RSA keys when the zero first digit
6036 was met. Affected file lib/silcmath/silcprimegen.c.
6038 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Fixed WIN32 configuration in the ./configure script.
6041 Fixed to include xti.h on environments that has it.
6042 Patches by Carsten Ilchmann and andrew.
6044 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Changed the silc_id_create_client_id to be collision
6047 resistant. It is now assured that there cannot be created
6048 two same client ID's. I suspect that some weird bugs in
6049 the server were actually caused by duplicate Client IDs.
6050 Affected file silcd/serverid.[ch]. A router receiving
6051 new ID now also assures and informs the sending server
6052 if the ID caused collision.
6054 * Changed the silc_id_create_channel_id to also assure that
6055 there are no collisions.
6057 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Statement about ignoring the Mutual Authentication flag when
6060 performing rekey with PFS was a bit misleading. It is ignored
6061 if it was set in the initial negotiation, it cannot be even
6062 set in the rekey. Fixed in the ke-auth draft. Started the
6063 new versions of the protocol drafts in the doc/.
6065 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6067 * Fixed a bug in silc_client_command_identify_save when saving
6068 new channel information. The channel name was no duplicated
6069 and caused crash on exit. Affected file is
6070 lib/silcclient/command_reply.c.
6072 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Fixed the getkey command handling in the server. Send just
6075 empty OK reply to the sender if the key could not be fetched
6076 (but everything else was ok, like the key just was not available).
6077 Changed the public key parameter to optional in the protocol
6078 specs so that empty OK reply can be sent. Affected file
6081 Added a message to Irssi SILC client to tell to user if the
6082 server did not return a public key.
6084 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Fixed a channel key regeneration bug. It registered new
6087 timeout tasks exponentially until all system resources were
6088 used. Affected file silcd/server.c.
6090 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6092 * Added the SILC Document generator to the scripts/silcdoc.
6093 It can be used to generate the Toolkit Reference Manual out
6094 of the source tree. Internally it will also use the RoboDoc
6095 generator now imported in util/robodoc.
6097 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Added couple of return's in rekey protocol if error orccurred
6100 during the protocol. The execution must be terminated.
6101 Affected file silcd/protocol.c. Also, terminate the protocol
6102 always with timeout.
6104 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6106 * The client's Client ID was created initally from the wrong
6107 nickname (it could have been in format nick@host) in the
6108 silc_server_new_client. Affected file silcd/packet_receive.c
6110 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Added some SILC_LOG_ERROR's to various error conditions
6113 if client could not be added to ID cache. Affected files
6114 silcd/packet_receive.c and silcd/server.c.
6116 * When client's sock->user_data is freed, NULL also the
6117 client->router and client->connection pointers. Added check
6118 for these pointers being NULL to various places around the
6119 code. Affected file silcd/server.c.
6121 * Added client->data.registered == TRUE checks to various
6122 places around the code to assure that unregistered client's
6123 are not handled when it is not allowed. Affected file
6126 * Added `bool registered' fields to all
6127 silc_idlist_[server|client]_get_* routines to indicate whether
6128 the fetched client needs to be registered or not. Affected
6129 file silcd/idlist.[ch].
6131 * Add your own entry as registered to the ID cache in the
6132 server. Affected file server.c.
6134 * Fixed a bug in silc_server_new_server. The SilcServer was
6135 set as the new server's context instead of SilcServerEntry.
6136 This naturally caused some weird bugs.
6138 * Added "updated" field the SilcChannelEntry which indicates
6139 the time since the channel entry was last accessed. This
6140 can be used to determine whether it is necessary to
6141 announce the channel after backup resuming protocol.
6142 Affected files silcd/idlist.[ch].
6144 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Do not delete the channel rekey task when adding it
6147 for in silc_server_create_channel_key.
6149 * Changed the silc_server_create_channel_key to return
6150 TRUE or FALSE to indicate the success of the channel key
6153 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * Fixed MSVC++ project files and added missing files to
6156 Makefiles under win32/.
6158 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6160 * Do not add TCP_NODELAY flag if the operating system
6161 does not have it defined. Affected files are
6162 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6164 * Fixed buffer overflow from Irssi SILC Client. Affected
6165 file irssi/src/fe-common/core/themes.c.
6167 * Fixed double free in client library in the file
6168 lib/silcclient/client.c when disconnecting from server.
6170 * Applied double free patch from cras to Irssi SILC client.
6171 Affected files irssi/src/core/[modules/expandos].c
6173 * Fixed the disconnection handling to Irssi SILC Client.
6174 The application must call silc_client_close_connection
6175 in ops->connect client operation in case of failure of
6176 the connection. Affected file is
6177 irssi/src/silc/core/client_ops.c.
6179 * Do not set sock->protocol to NULL in the function
6180 silc_client_close_connection after executing the protocol's
6181 final callback since the sock might not be valid anymore.
6182 Affected file lib/silcclient/client.c.
6184 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Do not enable SILC_THREADS if the linking with libpthread
6187 did not happen. Affected file configure.in.pre.
6189 * Added notion to protocol specification that server must
6190 verify the sent authentication payload with CMODE when
6191 setting the channel founder key. Implemented it to the
6192 server. Affected file silcd/command.c.
6194 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Added _EXTRA_DIST SILC distribution variable to the
6197 distributions file. It is used to conditionally add extra
6198 files or directories to the specific distribution. Affected
6199 files ./prepare, Makefile.am.pre and distributions.
6201 Removed the `_' from the start of the distribution names.
6204 * Added README.WIN32 for instructions to compile the Toolkit
6207 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * Fixed a double free in disconnection in the server. Affected
6210 file is silcd/server.c.
6212 * Fixed the lib/silcske/groups.c to work now also with GMP
6213 MP library. The string conversion did not work when using
6214 specific base and the base is indicated in the string as well.
6216 * Created win32/ directory which now includes MSVC++ specific
6217 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6218 It will appear only in the toolkit distribution
6220 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Changed the key material distribution function in case when
6223 the hash output is too short. The data is now concatenated
6224 a bit differently than it used to. Made the change to the
6225 SKE protocol specification.
6227 * Added better GMP detection to configure.in.pre. A patch
6230 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Fixed a minor bug in SKE that might cause some problem on
6233 some platforms. Affected file lib/silcske/silcske.c.
6235 * Added the cookie checking for initiator in the SKE. It checks
6236 that the responder returns the sent cookie unmodified. The
6237 affected file is lib/silcske/silcske.c. Added new SKE
6238 error type INVALID_COOKIE that can be sent during the
6239 negotiation. Fixed some memory leaks as well.
6241 * Added the "invalid cookie" error message to Irssi SILC client's
6244 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Added `task_max' field to the SilcClientParams to indicate
6247 the maximum tasks the scheduler can handle. If set to zero,
6248 default values are used. Affected file lib/silcclient/silcapi.h.
6250 * Fixed memory leaks in silc_client_close_connection. Affected
6251 file lib/silcclient/client.c.
6253 * Added silc_client_del_client_entry to client library to free
6254 all memory of given client entry. Affected file is
6255 lib/silcclient/idlist.[ch].
6257 * Added new functions silc_client_del_channel and
6258 silc_client_del_server to delete channel and server entries.
6259 Affected file lib/silcclient/[silcapi.h/idlist.c].
6261 * Removed silc_client_del_client_by_id from silcapi.h.
6263 * Fixed the INFO command to return the server's own info
6264 correctly when querying by Server ID. Affected file is
6267 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6269 * Removed the non-blocking settings in WIN32 code in the
6270 silc_sock_[read/write] and added SleepEx instead. Affected
6271 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6272 of input data is now checked with FIONREAD and ioctlsocket.
6274 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Call silc_schedule_task_del_by_context in the
6277 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6278 Affected file lib/silccore/silcprotocol.c.
6280 * Call silc_protocol_cancel for active protocols in the
6281 silc_server_close_connection if the funtion
6282 silc_server_free_sock_user_data has not been called.
6283 Affected file silcd/server.c.
6285 * Generic tasks cannot be deleted using the del_by_fd
6286 task deleting function since generic tasks does not match
6287 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6289 * Added a notion to SILCOPER help file that the SILCOPER works
6290 only on router server, not on normal server.
6292 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6294 * Added for WIN32 support for the new scheduler as well.
6295 Affected file lib/silcutil/win32/silcwin32schedule.c.
6297 * Fixed the SHA1 implementation to work on various platforms.
6299 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6301 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6302 API. It is part of the scheduler now. Everything else is
6303 as previously but some functions has changed their names.
6304 Checkout the lib/silcutil/silcschedule.h for the interface.
6305 Updated all applications to use the new interface. Affected
6306 files are lib/silcutil/silcschedule.[ch].
6308 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6310 * Found a bug in the SKE implementation. The HASH value,
6311 specified by the protocol, was not computed correctly. The
6312 public key of the responder was not added to the computation
6313 even though it is mandatory. Affected file lib/silcske/silcske.c.
6314 This unfortunately causes incompatibilities with older
6315 clients and servers.
6317 * Added WIN32 specific network init and uninit functions:
6318 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6319 the Winsock2. Affected file lib/silcutil/silcnet.h and
6320 lib/silcutil/win32/silcwin32net.c.
6322 * Set the socket always to nonblocking mode on WIN32 after
6323 reading data or writing data. Affected file is
6324 lib/silcutil/win32/silcwin32sockconn.c.
6326 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6328 * Fixed various compilation problems under WIN32. Affected
6329 files lib/silcutil/win32/silcwin32thread.c and
6330 lib/silcutil/win32/silcwin32schedule.c.
6332 * Removed all _internal.h #includes from public header
6333 files. Internal headers must never be included from
6336 Removed also the lib/silcske/payload_internal.h file.
6338 * All include files that may be needed (public and some others
6339 included by the public headers) by application developers are
6340 now copied to the ./includes directory. It does not copy any
6341 internal headers. Affected file Makefile.defines.pre and all
6342 Makefile.am's under lib/ and subdirs.
6344 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6346 * Do not change the ~/.silc directory's permissions automatically.
6347 Affected file irssi/src/silc/core/clientutil.c.
6349 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Do not cancel the protocol in silc_server_close_connection
6352 it might cause recursion. Now cancelled in the function
6353 silc_server_free_sock_user_data. Affected file silcd/server.c.
6355 * Fixed the silc_server_remove_clients_by_server to regenerate
6356 the channel keys correctly finally. Added also new function
6357 silc_server_remove_clients_channels to actually do it.
6358 Affected file silcd/server.c.
6360 * Fixed the silc_server_new_channel to not crash by giving
6361 wrong router to the new channel. Affected file is
6362 silcd/packet_receive.c.
6364 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6367 which is given as argument to the silc_client_alloc now.
6368 It can be used to configure the client and set various parameters
6369 that affect the function of the client.
6371 * The USERS command in server did not check whether the channel
6372 is private or secret. Affected file silcd/command.c.
6374 * Added new argument to the USERS command in protocol specification.
6375 The USERS command now can take the channel name as argument
6376 as well. Added support for this in client and server and
6377 updated the protocol specs.
6379 * Completed the GETKEY command in client. It can be now used
6380 to fetch also servers public key not only some clients.
6381 Affected files lib/silcclient/command[_reply].c.
6383 * Added silc_client_get_server to return server entry by the
6384 server name. Affected files lib/silcclient/silcapi.h and
6387 * Redefined the IDENTIFY command in protocol specification to be
6388 more generic. It now can be used to query information about
6389 any entity in the SILC Network, including clients, servers and
6390 channels. The query may be based either the entity's name
6391 or the ID. Added support for this in both client and server.
6393 Affected files silcd/command.c and lib/silcclient/command.c
6394 and command_reply.c.
6396 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6397 the _from_client and _from_server functions. Affected file
6400 * Added silc_client_get_channel_by_id_resolve to the file
6401 lib/silcclient/silcapi.h to resolve channel information by
6402 its ID. Added also silc_client_get_channel_by_id that
6403 does not resolve it from the server.
6405 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6407 * Added SilcServerEntry context into the client library
6408 to represent one server. The INFO command now allocates
6409 these to save the resolved server info. For now on the
6410 client library will also keep information about servers,
6411 connected and resolved with INFO.
6413 The INFO command now allocates the SilcServerEntry context
6414 and saves the server info there. The COMMAND_REPLY in
6415 the INFO now returns the parameters to application in
6416 same order as defined in the protocol specification.
6418 The entries are cached in the client->server_cache.
6420 * The INFO command is now issued after received the Client ID
6421 from the server. Affected file lib/silcclient/client.c.
6423 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6424 to the application as the mode changer might be server.
6425 It is guaranteed that NULL is not returned anymore to the
6426 application. Affected file lib/silcclient/client_notify.c.
6428 The ID Type is now also passed to the application so that
6429 it can check whether the returned entry is SilcClientEntry
6432 Added new function silc_client_get_server_by_id to return
6433 the server entry by ID. Affected files are the
6434 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6436 * Do not create the channel in the Irssi SILC Client when issuing
6437 the JOIN command but when received the sucessful JOIN command
6438 reply. Otherwise the channel might get created even though we
6439 could not join it. The Affected file is
6440 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6442 * Fixed a channel joining bug in router. The router must also
6443 check the channel modes, invite and ban lists etc. when serving
6444 the JOIN command sent by normal server. Affected file is
6445 silcd/command.c. The router now resolves the client's
6446 information from the server who sent the JOIN command if it
6447 does not know it, and processes the JOIN command only after
6450 * Changed the SilcCommandCb to take new argument; void *context2.
6451 Affected file lib/silccore/silccommand.h
6453 The second argument in the command callbacks in the server now
6454 includes the SilcServerCommandReplyContext if the command was
6455 called as pending command callback from the command reply.
6456 Otherwise it is NULL. When called as pending the status of the
6457 command reply will be checked and if it was erronous the
6458 error will be sent to the original sender of the command.
6459 This way the client always receives the error messages even
6460 though the server was actually the one who received the error
6461 when it resent the command to router, for example. Affected
6462 files silcd/command[_reply].[ch].
6464 * Fixed sending WHOWAS command's error message to client if
6465 the requested client could not be found. It was missing.
6468 * Changed the CMODE and CUMODE commands reply arguments in the
6469 protocol specification. The Channel ID is now sent in both
6470 of the commands to identify the channel. Implemented this
6471 new feature to the client and server. Affected files
6472 lib/silcclient/command_reply.c and silcd/command.c.
6474 * Made better checks for invite and ban lists in the JOIN
6475 command in server. Affected file silcd/command.c.
6477 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6479 * The server now performs the incoming host IP/DNS lookup
6480 using the silc_socket_host_lookup and thus does not block
6481 the server anymore. Affected file silcd/server.c.
6483 * Completed the multi-thread support for SILC Scheduler in
6484 the lib/silcutil/silcschedule.c.
6486 * Fixed the configure.in.pre to detect the pthread correctly
6489 * Fixed a deadlock in silc_task_queue_wakeup in the file
6490 lib/silcutil/silctask.c.
6492 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6494 * Added new function silc_schedule_wakeup that is used in
6495 multi-threaded environment to wakeup the main thread's
6496 schduler. It needs to be used when a thread adds a new task
6497 or removes a task from task queues. After waking up, the
6498 scheduler will detect the task queue changes. If threads
6499 support is not compiled in this function has no effect.
6500 Implemented the wakeup mechanism to both Unix and WIN32
6501 systems. Affected files are lib/silcutil/silcschedule.[ch],
6502 lib/silcutil/unix/silcunixschedule.c and the
6503 lib/silcutil/win32/silcwin32schedule.c.
6505 * Added new function silc_task_queue_wakeup to wakeup the
6506 scheduler by the specified task queue. Affected file
6507 lib/silcutil/silctask.[ch].
6509 * The silc_socket_host_lookup_start now wakes up the scheduler
6510 after adding the timeout task. Affected file is
6511 lib/silcutil/silcsockconn.c.
6513 * The silc_socket_host_lookup is synchronous now if the threads
6514 support is not compiled in. However, the callback is still
6515 called asyncronously through the scheduler, anyway. Affected
6516 file lib/silcutil/silcsockconn.c.
6518 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6520 * Added new function silc_socket_host_lookup to perform
6521 asynchronous IP and FQDN lookups for the socket connection.
6522 Affected files lib/silcutil/silcsockconn.[ch].
6524 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6526 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6527 that may or may not compile the mutex support in.
6529 Changed the silc_mutex_alloc interface. It allocates the
6530 mutex now to the sent pointer and returns TRUE or FALSE.
6532 Affected file lib/silcutil/silcmutex.h.
6534 * Wrote the SILC Task Queue interface to support multi-threads.
6535 Affected file lib/silcutil/silctask.[ch].
6537 * Wrote the SILC Scheduler to support multi-threads. Affected
6538 file lib/silcutil/silcschedule.c.
6540 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6543 in lib/silcutil/win32/.
6545 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6547 * Defined SILC Mutex API and SILC Thread API and implemented
6548 them for Unix. Affected files are
6549 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6550 lib/silcutil/unix/silcunixmutex.c and
6551 lib/silcutil/unix/silcunixthread.c.
6553 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Fixed the silc_server_remove_clients_by_server's channel
6556 key re-generation. The hash table handling was incorrect
6557 and would not work with many channels. Affected file is
6560 * Fixed some memory leaks around the server code.
6562 * Rewrote the silc_server_get_users_on_channel to support IPv6
6563 based Client ID's. Affected file silcd/server.c.
6565 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6566 specification. However, a separate document must be written
6567 to define the detailed signing procedure and the payload
6568 associated with the flag. Defined the flag to the
6569 lib/silccore/silcchannel.h as well.
6571 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Changed the dynamic tables to static size tables in the
6574 lib/silccrypt/silchmac.c.
6576 * Removed GCC dependencies from the code. A patch by cras.
6578 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6580 * Do not show the error "Error receiving packet bla bla"
6581 in server if it really was not an error (-2 means that reading
6582 is pending). Affected file silcd/server.c.
6584 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6586 * Fixed a possible crash in silc_server_remove_clients_by_server
6587 in silcd/server.c. Fixed there also some memory leaks.
6589 * Fixed the silc_idlist_replace_client_id. It could replace
6590 wrong key in the hash table. Affected file silcd/idlist.c.
6592 * Do not check whether there are global users on the channel
6593 if the channel->global_users is FALSE. Affected functions
6594 silc_server_remove_from_one_channel and
6595 silc_server_remove_from_channels in silcd/server.c. Also,
6596 do not check if the removed client is local as we can be
6597 sure that global client was not removed from the channel
6598 and checking for global users is not needed.
6600 * The silc_server_remove_clients_by_server now re-generates
6601 the channel keys correctly for those channels that had
6602 clients removed from them. Affected file silcd/server.c.
6604 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6606 * Found the reason of random crashes in the server. We weren't
6607 ignoring the SIGPIPE signal (which can be sent in write())
6608 and it crashed the server. Affected file silcd/silcd.c.
6610 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Assure that sock->user_data is not NULL in the function
6613 silc_server_packet_send in silcd/packet_send.c.
6615 * Disconnect the remote connection if it could not be added
6616 to any ID lists in the server. The affected file is
6619 * Check in silc_server_packet_send[_real/dest] that the
6620 socket is not disconnecting and ignore the data if it is.
6621 Affected file silcd/packet_send.c.
6623 * Define inline to __inline on native WIN32 compilation.
6624 Affected file includes/silcwin32.h.
6626 * Added some explicit type casts for inline code since MSVC
6627 require them. Affected files lib/silcutil/silcbuffer.h,
6628 lib/trq/silcdlist.h and lib/trq/silclist.h.
6630 * Print warning in log files from now on if the packet
6631 decryption fails. Affected file silcd/server.c.
6633 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6635 * Changed the `say' client operation's interface to accept
6636 new `type' argument to indicate the type of the message sent
6637 by the library. The application may filter the library's
6638 messages according the type. The affected file is the
6639 lib/silcclient/silcapi.h.
6641 * Added two new functions to lib/silcclient/silcapi.h:
6642 silc_client_del_client and silc_client_del_client_by_id.
6643 Affected file lib/silcclient/idlist.c.
6645 * Moved the clientincludes.h from includes/ to silc/ and
6646 serverincludes.h from includes/ to silcd/.
6648 * The modes for the CMODE and CUMODE are now passed as
6649 uint32 for application with COMMAND_REPLY. The affected
6650 file is lib/silcclient/command_reply.c.
6652 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6654 * /WHOIS without arguments shows client's own information.
6655 Affected file lib/silcclient/command.c.
6657 * Changed PING to not accept any arguments. The specs
6658 says that client can ping only the connected server so
6659 requiring an argument is not needed. Affected file is
6660 lib/silcclient/command.c.
6662 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Fixed a fatal bug in private message sending and reception
6665 encryption and decryption when using private message keys.
6666 The implementation was incorrect and did not follow the
6667 specification. It causd that some of the message were
6668 lost since it did not use the sending and receiving keys
6669 as the protocol suggests. This has been fixed and will cause
6670 incompatibilities with older clients when sending private
6671 message encrypted with private message keys. Affected files
6672 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6673 and various other in Irssi SILC Client.
6675 Added `responder' boolean argument to the functions
6676 silc_client_add_private_message_key[_ske] to indicate when
6677 the key is added as responder or initiator of the key
6680 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6682 * Removed the silc_ske_check_version function and created
6683 a SilcSKECheckVersion callback. Added also a function
6684 silc_ske_set_callbacks that is now used to set all SKE
6685 callbacks. The callback functions are not given to
6686 the SKE functions anymore, but this function is used to
6689 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6691 * Added `silc_version' argument to the silc_client_alloc
6692 to define the version of the application for the library.
6693 The library will use the version string to compare it
6694 against the remote host's (usually a server) version
6695 string. Affected file lib/silcclient/silcapi.h
6697 * Added the KE protocol context to Key Agreement context
6698 in client library so that we can abort the SKE if it
6699 is in process when we get timeout. Affected file is
6700 lib/silcclient/client_keyagr.c.
6702 * Do not resolve the client ID forever if it returns in the
6703 first time that such client does not exist. This was done
6704 for example with private message. Affected file is
6705 lib/silcclient/client_prvmsg.c.
6707 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6709 * Do not add regex.h for WIN32. The affected file
6710 includes/silcincludes.h.
6712 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6713 not work yet 100%. It generates the DLL's automatically
6714 when compiling with --with-win32 under cygwin.
6716 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6718 * lib/contrib/regex.c is not compiled on WIN32.
6720 * Added silc_net_get_socket_opt function to the
6721 lib/silcutil/silcnet.h.
6723 * Added includes/silcwin32.h for WIN32 specific includes
6726 * Do not use ptime structure or any of the posix process
6727 functions on WIN32 in lib/silccrypt/silrng.c.
6729 * Added silc_gettimeofday to provide generic function
6730 for struct timeval on all platforms. Added the function
6731 to lib/silcutil/silcutil.h.
6733 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6736 library as they clearly belong there. As a plus side we
6737 can make the actual socket connection routines platform
6740 Added also new generic function silc_socket_read and
6741 silc_socket_write (that used to be silc_packet_[read/write].
6742 The implementation of these are platform specific.
6744 * Added WIN32 specific routines of silc_socket_[read/write]
6745 to lib/silcutil/win32/silcwin32sockconn.c.
6747 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6749 * Added preliminary support for native WIN32 compilation under
6750 cygwin (using the -mno-cygwin option for GCC) to the
6751 ./configure.in.pre. The --with-win32 now prepares the
6752 compilation for native WIN32.
6754 * Rewrote the SILC Scheduler interface in the file
6755 lib/silcutil/silcschedule.h. The scheduler is now context
6756 based and does not have anymore any global static scheduler.
6757 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6758 and created lib/silcutil/win32 directory for WIN32 based
6761 * Added Unix specific network routines to the
6762 lib/silcutil/unix/silcunixnet.c and the old
6763 lib/silcutil/silcnet.c includes now only generic routines.
6765 Added WIN32 specific network routines to the
6766 lib/silcutil/win32/silcwin32net.c.
6768 * Added Unix specific utility functions from the
6769 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6771 * Added WIN32 SILC Scheduler to the file
6772 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6775 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6777 * Do not handle JOIN notify in the server if the target client
6778 is not registered (idata->registered == FALSE). The affected
6779 file is silcd/packet_receive.c.
6781 * Update the nickrec->founder in event_cumode in the Irssi SILC
6782 client. Affected file irssi/src/silc/core/silc-channels.c.
6784 * Fixed the CUMODE_CHANGE notify handling in the server when
6785 server and router are announcing their clients on channels.
6786 Now the mode changes are saved and notified correctly. The
6787 affected file is /silcd/packet_receive.c.
6789 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6790 They really did not replace the cache entry in the ID Cache.
6791 Now they do that. Affected file silcd/idlist.c.
6793 * Fixed the KICK notify handling in the Irssi SILC client to
6794 update the channel records so that the kicked client does not
6795 appear to be on the channel. The affected file is
6796 irssi/src/silc/core/silc-channels.c.
6798 * Always update the conn->current_channel when executing command
6799 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6801 * Fixed the KILL notify handling in Irssi SILC client to remove
6802 the killed client on all channels.
6804 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6806 * Fixed the silc_parse_command_line to remove extra spaces
6807 from the start and end of the arguments. Affected file is
6808 lib/silcutil/silcutil.c.
6810 * Cancel and free any active protocol in the function
6811 silc_server_close_connection. Affected file silcd/server.c.
6813 * Cancel and free any active protocol in the function
6814 silc_client_close_connction. Affected file is
6815 lib/silcclient/client.c.
6817 * Do not execute the KILL command for clients that are in
6818 history (ie. they are not in the network). Affected file is
6821 * Fixed KILL notify handling, client does not crash anymore.
6822 Affected file irssi/src/silc/core/silc-channels.c.
6824 * Reduced the default packet buffer size from 2048 to 1024 in
6825 lib/silccore/silcpacket.c.
6827 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6828 counter to the SKE context that is incresed when the SKE library
6829 performs async operation outside the library. If the outside
6830 process frees the SKE context and FREED status will be set
6831 and the library will detect after the sync operation that the
6832 libary is freed. The affected files are
6833 lib/silcske/silcske[_status].[ch].
6835 * Resolve the client entry information in the function
6836 silc_client_channel_message to assure that NULL pointer is not
6837 passed as client entry to the application. */
6839 * Fixed the task timeout calculation to assure that there is
6840 never negative timeouts. The affected file is
6841 lib/silcutil/silcschedule.c.
6843 * Fixed the channel user mode notification sending in server.
6844 It was sent point-to-point to the router (or to server by router)
6845 but it needs to be destined to a channel. The routines now
6846 supports sending the channel user mode notifys to the channels
6847 when announcing clients and channels. Affected files are
6848 silcd/server.c and silcd/packet_receive.c.
6850 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6851 It did not actually replace the old channel entry in the cache.
6852 Affected file lib/silcclient/client_notify.c.
6854 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6856 * Fixed a possible crash in silc_packet_send_prepare. It now
6857 assures always that there is enough space in the buffer and
6858 at the tail area of the buffer (for MAC).
6860 Fixed the inbound buffer reallocation in silc_packet_read.
6861 It was old code and did not handle the reallocation correctly.
6864 The affected file is lib/silccore/silcpacket.c.
6866 * Fixed buffer overflow in silc_parse_nickname in the file
6867 lib/silcutil/silcutil.c.
6869 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6871 * make install generates new server keys only if there is not
6874 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6876 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6877 Added check that if the NOREPLY is set then we will not send
6878 the away message. This avoids infinite loop of away messages
6879 if both clients are away. The affected file is
6880 lib/silcclient/client_prvmsg.c.
6882 * Fixed client crash if /NICK was given without arguments.
6883 Affected file lib/silcclient/command.c.
6885 * Server does not send the invite list in INVITE command back
6886 to the client if the list was not altered. Added this notion
6887 to the protocol spec as well. Affected file silcd/command.c.
6889 Fixed possible crash in INVITE command by checking the
6890 value of silc_server_get_client_route command.
6892 * Fixed the INVITE notify type handling. The arguments are now
6893 taken in correct order and client does not crash. The affected
6894 file is irssi/src/silc/core/silc-channels.c.
6896 Removed the "Inviting xxx to channel" message from the
6897 client library away and let the application handle it.
6898 Affected file lib/silcclient/command.c. Added that message
6899 to Irssi SILC client's message formats.
6901 * Fixed CMODE command crash in client. It now checks the
6902 amount of arguments correctly and does not crash. The affected
6903 file is lib/silcclient/command.c.
6905 * Do not create new channel automatically in silc_channels_join
6906 but check whether the channel by that name already exists.
6907 Affected file irssi/silc/core/silc-channels.c.
6909 * Do not send the SERVER_SIGNOFF to router if the disconnected
6910 entity was the router. Affected file silcd/server.c.
6912 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6913 SILC client as it was missing from there.
6915 Added the handling of the KICK notify to the Irssi SILC client
6916 as it was missing. Added "you have been kicked" message to
6917 Irssi SILC client's message modules formats.
6919 Added the handing of the KILL notify to the Irssi SILC client
6920 as it was missing. Added the kill message module formats
6923 The affected file is irssi/src/silc/core/silc-channels.c.
6925 * The router did not save the channel mode the server announced.
6926 Affected file silcd/packet_receive.c.
6928 * Fixed a possible crash in INFO command in server. If the
6929 server did not provide the server info it crashed. Affected
6930 file silcd/command.c.
6932 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6934 * Fixed the GETKEY command in the server to check also the
6935 global list. Otherwise the GETKEY would not work correctly
6936 in normal SILC server. Affected file silcd/command.c.
6938 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6940 * Fixed GETKEY crash, it crashed if the command did not succseed.
6942 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6944 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6945 is now real and not just an macro interface to GMP.
6947 Removed the entire GMP from the source tree and imported new
6948 NSS MPI library instead. Reason for removing GMP is that it is
6949 extremely large and compiles extremely slow. The NSS MPI
6950 is only a few files and compiles in less than 10 seconds.
6951 The speed is also about the same as GMP. The MPI is imported
6952 to lib/silcmath/mpi.
6954 If the system has GMP installed we will still use the GMP.
6955 If it is not then the NSS MPI will be compiled.
6957 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6959 * Merged a long nickname (127 characters long) crash bugfix from
6960 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6962 * Merged a freed memory reference bugfix from Irssi CVS tree.
6963 Affected file irssi/src/core/commands.c.
6965 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6967 * Added the server's public key sving and verification to the
6968 server when performing the SKE. This was missing and the
6969 remote server's (or router's) public key was accepted without
6970 checking whether we have it previously or trust it at all.
6971 Affected file silcd/protocol.c.
6973 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6975 * Check in the silc_server_timeout_remote if protocol is active
6976 and make sure that the protocol's final callback is called so
6977 that all memory if freed. Affected file silcd/server.c.
6979 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6981 * silc_server_whois_send_reply crashed the server if the nickname
6982 was 127 characters long. Affected file silcd/command.c.
6984 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6986 * Added sanity check to the silc_server_new_client. If the hostname
6987 is provided inside username then check that the provided hostname
6988 really is the same as the resolved one. If the hostname was not
6989 resolved then check it from the public key. Affected file is
6990 silcd/packet_receive.c.
6992 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6993 if the server disconnected us and the connection is not valid
6994 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6996 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6997 the library to the lib/silcutil/silcutil.[ch].
6999 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7001 * Close log file after open. Affected file
7002 lib/silcutil/silclog.c.
7004 * Check whether sock == NULL in silc_client_send_packet and return
7005 if it is. Affected file lib/silcclient/silcclient.c.
7007 * Check rec->entry == NULL in the Irssi SILC Client before
7008 sending the channel message. Affecte file is
7009 irssi/src/silc/core/silc-servers.c.
7011 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7013 * Merged a splitted window bugfix from Irssi CVS tree. The
7014 affected file is irssi/src/fe-text/textbuffer-view.c.
7016 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7017 It did not print nickname.
7019 * Improved the distributions system a bit.
7021 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7023 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7024 irssi/src/fe-text/gui-window.c.
7026 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7027 to in-active server. The affected file is
7028 irssi/src/silc/core/client_ops.c.
7030 * Resolve the client in USERS command reply if the entry does
7031 not have username resolved. The affected file is
7032 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7033 command to WHOIS command to really resolve stuff. The USERS
7034 is not used any more in any critical section so WHOIS can
7035 be used even though it might be slower than IDENTIFY.
7037 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7040 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7042 * Changed the protocol API a bit more consistent in the
7043 lib/silccore/silcprotocol.[ch].
7045 * Changed the following headers to ROBODoc format:
7047 lib/silccore/silcpayload.h
7048 lib/silccore/silcprotocol.h
7049 lib/silccore/silcsockconn.h
7051 All core library headers are now formatted.
7053 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7055 * Fixed a bug in Irssi SILC client; do not show that you are
7056 server/router operator if you really are not. Affected file is
7057 irssi/src/silc/core/client_ops.c.
7059 * Renamed silc_command_free_payload to silc_command_payload_free.
7060 Affected file lib/silccore/silccommand.h
7062 * Added silcmath.h to include the prototoypes of various routines
7063 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7066 * Changed the following headers to ROBODoc format:
7068 lib/silccore/silcchannel.h
7069 lib/silccore/silccommand.h
7070 lib/silccore/silcid.h
7071 lib/silccore/silcidcache.h
7072 lib/silccore/silcmode.h
7073 lib/silccore/silcnotify.h
7074 lib/silccore/silcpacket.h
7075 lib/silcmath/silcmath.h
7077 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7079 * Added checking to the server code not to start the server if
7080 ciphers and stuff are not configured properly. Affected files
7081 silcd/serverconfig.[h] and silcd/server.c.
7083 * Changed the layout of the header files of the public interfaces
7084 in the SILC libraries. The new layout supports ROBODoc
7085 documentation tool (and some others) so that it is easy to create
7086 a library reference manual. All the other headers and source
7087 code must still follow the CodingStyle document. Also source
7088 code must not include these ROBODoc stuffs, only the headers.
7089 Furthermore, all public interface headers must now be named
7090 by using `silc' prefix, example: silcapi.h, silccipher.h.
7091 Some files were renamed due to this. All the other headers
7092 must not be used as public interfaces. I will update the
7093 CodingStyle document later. Changed following headers, so far:
7095 lib/silcclient/silcapi.h
7096 lib/silccore/silcauth.h
7097 lib/silccore/silcprivate.h
7098 lib/silccrypt/silcdh.h
7100 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7104 * Removed silc_client_packet_send_flush from the client library
7105 as it is not needed. Affected file lib/silcclient/client.[ch].
7107 * Added printing of message of unresolved authentication method
7108 to the Irssi SILC client. Added it to the module formats.
7109 Removed the same message from the client library.
7111 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7113 * Added new distribution feature, DISTLABEL. Every distribution
7114 can define own preprocessor label that can be used in the
7115 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7116 file distributions, acconfig.h.pre and prepare.
7118 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7120 * Added Makefile.defines_int to include the actual definitions
7121 for Makefile.defines.in. Tested the new distribution system,
7122 created distributions and tested installation.
7124 * Added AWAY message printing to the Irssi SILC client. Added
7125 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7127 * Added SCONNECT command to call the SILC's CONNECT command.
7128 Cannot use CONNECT directly since Irssi uses that internally.
7129 Affected file irssi/src/silc/core/silc-servers.c.
7131 Added ACTION local command. It is same as ME command but takes
7132 the channel as mandatory argument.
7134 Rewrote some of the Irssi's help files to suite for SILC
7137 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7139 * Added Makefile.defines[.in] that should for now on be included
7140 in all Makefile.am file in the source tree. That file includes
7141 all common compilation definitions for SILC source tree.
7143 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7145 * Minor changes to the ./prepare script to change the package
7146 name according the distribution name to the configure.in.
7148 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7150 * Created new distribution system. Added file `distributions'
7151 that defines all the distributions that can be created out of
7152 the SILC source tree. The ./prepare script now reads that
7153 file to determine how to prepare the distributions. The
7154 first argument to the ./prepare is the name of the distribution
7155 and second is the version of the distribution. If given
7156 without arguments it creates the default (toolkit) distribution
7157 with the default version (defined in ./prepare).
7159 All Makefile.am files that are subject to the distributions
7160 are now named as Makefile.am.pre. These are ./Makefile.am
7161 and lib/Makefile.am. Others may be changed later.
7163 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7165 * Added invite list, ban list, some key management and connection
7166 error message printing to module formats in the Irssi SILC client.
7168 * Added new silc_client_set_away_message to set the away message
7169 that is back to the person who sent private message. The
7170 affected file lib/silcclient/silcapi.h and the
7171 lib/silcclient/client_prvmsg.c.
7173 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7175 * Fixed the private message sending in the Irssi SILC client,
7176 added local command KEY to the Irssi SILC client.
7178 Added key management and key agreement message formats to the
7179 irssi/src/fe-common/silc/module-formats.[ch].
7181 Added USERS (alias WHO) printing, server/router operator
7182 indication and LIST command printing to the module formats.
7184 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7186 * Fixed channel joining notify handling, cumode notify handling
7187 from Irssi SILC client.
7189 * Added SILC specific module-formats to the Irssi SILC client so
7190 that SILC specific message hilighting, colors etc is possible.
7191 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7193 Added channel mode, channel user mode, actions, notices,
7194 whois and whowas printing to the the module-formats.c.
7196 * Fixed a bug in channel deletion in the server. The channel
7197 is not left to the cache even if the channel founder auth mode
7198 is set when there are no users anymore on the channel. Affected
7199 file silcd/server.c.
7201 * The silc_net_localhost now resolves the entire hostname including
7202 the domain name. Affected file lib/silcutil/silcnet.c.
7204 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7206 * Changed the ask_passphrase client operation to be ascynchronous.
7207 It has now a completion callback and a context that the
7208 application must call after it has got the passphrase from
7209 the user. Affected files lib/silcclient/silcapi.h,
7210 lib/silcclient/protocol.c, lib/silcclient/command.c and
7213 Added SilcAskPassphrase callback that the application calls
7214 to deliver the passphrase to the library.
7216 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7217 The public key verification and especially a certificate
7218 verification is asynchronous procedure.
7220 Added new SILC_SKE_STATUS_PENDING status to indicate the
7221 request is pending and a callback will be called to finalize
7224 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7225 indicate that remote end did not send its public key (or
7226 certificate), even though we require it. Added check for this
7227 condition in the SKE. This was a security bug, now fixed.
7229 Defined new SilcSKEVerifyCbCompletion callback that is called
7230 when the verification process is completed.
7232 The affected files lib/silcske/silcske_status.h and
7233 lib/silcske/silcske.[ch].
7235 * Changed the verify_public_key client operation to be async
7236 as well. Defined SilcVerifyPublicKey callback that is used to
7237 indicate the success of the public key verification process.
7239 Changed the server and client to use the new async client
7242 * Changed the Irssi SILC client's internal scheduler to be called
7243 twice as many times as it used to be. As a result the client
7244 should be a bit faster now. Affected file is
7245 irssi/src/silc/core/silc-core.c.
7247 * Added support to Irssi SILC client of asynchronous public key
7248 verification and passphrase inquiry. Affected file is
7249 irssi/src/silc/core/silc-core.c.
7251 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7253 * Do not say "You have left channel %s" in client library.
7254 Moved it to the application. Affected files are
7255 lib/silcclient/command.c and silc/client_ops.c.
7257 * Fixed silc_client_get_clients. Command context was not
7258 duplicated and was freed memory in the callback. Affected
7259 file lib/silcclient/idlist.c.
7261 * Do not say "you are now talking..." on JOIN command in the
7262 client library. The appliation must handle it.
7264 * Do not say ".. changed topic to" in command reply in the
7265 client libary. The application must handle it.
7267 * Fixed TOPIC command sending in the client library.
7269 * Fixed a memory leak in silc_client_command_free in the file
7270 lib/silcclient/command.c.
7272 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7274 * Imported a modified version of Irssi client to the source tree.
7275 The Irssi will be used to create a new client called
7276 Irssi SILC. Imported to irssi/.
7278 Added silc_core_init_finish function to the Irssi. Affected
7279 file irssi/configure.in.
7281 A lot changes in the Makefile.ams around the irssi tree.
7283 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7285 * Do not rehash if the new size is same as the old size of the
7286 hash table, in the silc_hash_table_rehash*. The affected file
7287 lib/silcutil/silchashtable.c.
7289 * Replaced hash_table_del_by_context calls from the server
7290 (when channel->user_list and client->channels) to the
7291 hash_table_del as it is sufficient and faster.
7293 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7295 * Added silc_hash_table_list, silc_hash_table_get and the
7296 SilcHashTableList structure to provide an alternative way to
7297 traverse the hash table. The affected files are
7298 lib/silcutil/silchashtable.[ch].
7300 * Changed the server's idlist routines to use the hash table
7301 routines to optimize the code.
7303 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7305 * Replaced the client entry's `channel' list and channel entry's
7306 `user_list' list to hash tables for optimized lookup. Changed
7307 the code to use the hash table interface around the code.
7308 Affected file lib/silcd/idlist.[ch].
7310 * Added `auto_rehash' boolean argument to the function
7311 silc_hash_table_alloc to indicate whether the hash table should
7312 auto-rehash when it thinks is appropriate time. It will
7313 increase the hash table size if the there is twice as much
7314 entries in the table than the size of the table, and will
7315 decrease the size if there are twice as less entries than
7316 the size of the table.
7318 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7320 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7322 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7324 * silc_idcache_purge_by_context deletes the entry now by context
7325 as it is supposed to do. Affected file lib/silccore/idcache.c.
7327 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7328 client is not anymore valid (WHOWAS givens the info) and not
7329 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7331 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7333 * Removed the `data' and `data_len' arguments from the ID Cache
7334 interfaces and added `name' argument. ID Cache does not handle
7335 anymore the binary data only a names associated with given ID.
7337 * When hashing a Client ID with silc_hash_id the entire ID is
7338 not hashed anymore, instead only the hash of the Client ID is
7339 hashed. This way we can access the Client ID from the cache
7340 with Client ID but with the hash of the ID (which is a hash of
7341 the nickname) as well without any difference in performance.
7343 Added also silc_idcache_find_by_id_one_ext to do one on one
7344 searching when we have the actual ID. Added also function
7345 silc_hash_client_id_compare. The affected files are
7346 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7348 * When hashing the name associated with a ID it is always done
7349 in lowercase. This way we can access the cache without worrying
7350 about case-sensitivity, even though, for example nicknames are
7353 * Fixed a bug in server with channel message sending. It put
7354 wrong ID type as destination ID. The affected file
7355 silcd/packet_send.c.
7357 * silc_idcache_del_by_context now deletes from all hash tables
7358 by context. Affected file lib/silccore/idcache.c.
7360 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7362 * Changed the client library to use the new ID Cache interface.
7363 Changes around the source tree.
7365 * Added silc_hash_table_rehash_ext to rehash with specific
7366 hash function. Affected file lib/silcutil/silchashtable.[ch].
7368 * Added silc_hash_string_compare to compare two strings in the
7369 hash table. Affected file lib/silcutil/silcutil.[ch].
7371 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7373 * Added new function silc_idcache_del_by_context into the
7374 lib/silccore/idcache.[ch].
7376 * Changed the server's ID list routines to use the new ID Cache
7377 interface. Changes around the source tree.
7379 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7381 * Added silc_hash_table_del[_by_context]_ext functions in to the
7382 lib/silcutil/silchashtable.[ch].
7384 Removed silc_hash_table_find_all* routines and added new
7385 silc_hash_table_find_foreach to replace them.
7387 Added silc_hash_table_replace_ext function as extended
7388 replacing function. Separated the simple hash table interface
7389 from the extended hash table interface in the file
7390 lib/silcutil/silchashtable.h.
7392 * Fixed minor bugs and changed it to use some of the new
7393 hash table functions in lib/silccore/idcache.c
7395 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7397 * Added new function silc_hash_table_find_all to return all keys
7398 in the hash table by the specified key. As the hash table is
7399 collision resistant it also makes it possible to have several
7400 duplicate keys in the hash table. This function may be used to
7401 find all of the keys from the hash.
7403 Added user_context arguments to the SilcHashFunction,
7404 SilcHashCompare and SilcHashDestructor to deliver user specified
7407 Added new fuctions silc_hash_table_find[_all]_ext to do
7408 extended lookup with specified hash and compare functions and
7409 specified user contexts.
7411 Added new function silc_hash_table_add_ext to add the key
7412 with specified hash function and user context.
7414 Added new function silc_hash_table_foreach to traverse all
7415 entrys in the hash table. Added SilcHashForeach callback
7418 Added new function silc_hash_table_del_by_context to delete
7419 the entry only if the context associated with the key matches.
7421 Affected files are lib/silcutil/silchashtable.[ch].
7423 * Removed silc_hash_[server/client/channel]_id and added just
7424 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7425 silc_hash_id_compare to compare two ID's using as the hash table
7426 comparison function. Added also silc_hash_data to hash
7427 binary data and silc_hash_data_compare to compare it.
7429 * Removed silc_idlist_find_client_by_hash as it is not needed
7430 anymore. Affected file silcd/idlist.[ch].
7432 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7433 to use internally the SilcHashTable. The new ID Cache is a lot
7434 faster than the old one. Some of the ID Cache interface was also
7435 rewritten and obsolete and stupid functions were removed.
7437 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7439 * Added entry_count field to the SilcHashTable to keep the number
7440 of the entries in the table. Implemented the function
7441 silc_hash_table_rehash. Added new function
7442 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7444 Fixed a minor bug in silc_hash_table_free.
7446 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7447 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7448 into the lib/silcutil/silcutil.[ch].
7450 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7452 * Implemented a collision resistant hash table into the
7453 lib/silcutil/silchashtable[ch]. See the header and the source
7454 for the SilcHashTable API.
7456 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7458 * Merged dotconf version 1.0.2 into lib/dotconf.
7460 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Do not compile anything in lib/silcsim/* if the SIM support
7463 is not enabled. The tree should now compile without problems
7466 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Compiled the SILC under cygwin. Compiled and tested briefly
7469 without problems. More tests needed. The SIMs didn't compile
7472 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7474 * Fixed possible crash in silc_get_username in the
7475 lib/silcutil/silcutil.c.
7477 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Fixed a va_arg in silc/client_ops.c.
7481 * Oops, RC5 routines were named AES and caused some problems
7482 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7484 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7486 * Added new SilcIDIP structure into the lib/silccore/id.h and
7487 replaced the old `ip' fields from all SILC ID's to that type.
7488 This is a step towards IPv6 support.
7490 The silc_id_get_len takes now the ID as an extra argument.
7491 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7492 both IPv4 and IPv6 based ID's.
7494 The affected files are lib/silccore/id.[ch] and other files
7495 around the tree using these routines.
7497 * Removed the ID length arguments in server from various
7498 silc_server_send_notify_* routines -> they are not needed
7501 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7503 * Fixed memory leak in silc_encode_pem_file in the file
7504 lib/silcutil/silcutil.c.
7506 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7508 * Check minor version as well in the SKE. Affected files are
7509 silcd/protocol.c and lib/silcclient/protocol.c.
7511 * Added --identifier option to the server so that an identifier
7512 can be when creating the public key for the server. Affected
7513 file is silcd/silcd.c.
7515 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7516 lib/silccrypt/silcpkcs.c.
7518 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7520 * Register default ciphers and stuff when using -C option with
7521 the server. Affected file sildc/silcd.c.
7523 * Put back the servers public key filename format, it is better
7524 than the new one. For now, the client keys are saved with the
7525 new filename format. The affected file silc/client_ops.c.
7527 * Implemented the Cipher API for the rest of the ciphers that
7528 did not implement it or implemented it the wrong way.
7530 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * Register default ciphers and stuff when using the -S option
7533 in the client. Affected file silc/silc.c. Same also when
7534 creating new key pair with -C option.
7536 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * Fixed the silc_verify_public_key client operation function to
7539 save the public keys differently. The fingerprint is now
7540 used as filename and not the hostname. This way also the
7541 client keys are saved uniquely and not with hostnames. The
7542 affected file is silc/client_ops.c.
7544 * Trimmed the silc_hash_fingerprint function to remove extra
7545 whitespaces from the end of the fingerprint. The affected
7546 file is lib/silccrypt/silchash.c.
7550 * Added silc_cipher_register_default function to register all
7551 default ciphers. It can be used when configuration files
7552 does not exist and the application does not want any specific
7553 ciphers in any specific order.
7555 The SilcDList is now used as silc_cipher_list dynamically
7556 allocated cipher list. Removed the static list all together
7557 and now all ciphers must be allocated to the dynamic list.
7558 The silc_cipher_alloc routine was changed to check only the
7561 All silc_cipher_* routines that used to return int returns
7564 The affected files lib/silccrypt/silccrypt.[ch].
7566 * The same thing was done to silc_hash_* as for silc_cipher_*
7567 routines. Affected files lib/silccrypt/silchash.[ch].
7569 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7570 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7571 Added also silc_pkcs_[un]register[_default] functions.
7572 Removed the data_context from the PKCS API.
7574 * Added silc_hmac_register_default function to register default
7575 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7576 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7577 to unregister all hmacs at once.
7579 * Register the default ciphers, hash functions, PKCSs and HMACs
7580 if client's configuration file does not exist. The affected
7583 * The client did not load the hash functions from the SIM
7584 modules at all. Added support for this. Affected file is
7585 silc/clientconfig.c.
7587 * When decoding public key with silc_pkcs_public_key_decode, check
7588 the supported algorithm only if PKCS are registered. Affected
7589 file lib/silccrypt/silcpkcs.c. The same was done with the
7590 silc_pkcs_private_key_decode.
7592 * Fixed the SILC List routines to keep the list always in order.
7593 It used to change the list's order when traversing the list but
7594 not it preserves the order. Affected file lib/trq/silclist.h.
7596 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7598 * Added the client library to use the SilcSocketConnection's
7599 reference counter (by silc_socket_dup) to prevent the bug that
7600 the socket object may be freed underneath async operation.
7602 * The name resolv library checking fixes in the configure.in.pre.
7605 * Created new version of the protocol drafts for future
7606 development. The -03 drafts are the ones that will be changed
7607 in the trunk now and the -02 will remain as they are.
7609 * Send list of CUMODE notifys to the router when announcing
7610 the channel users to the router. Affected file silcd/server.c.
7611 If the router receiving channel founder CUMODE for a channel
7612 that already has channel founder it will send CUMODE notify
7613 to the sender to remove the channel founder rights from the
7614 announced client. Affected file silcd/packet_receive.c.
7616 * The CUMODE notify may now use Server ID as well as the entity
7617 who changes the mode. Updated protocool specs.
7619 * Updated INSTALL and README files.
7621 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7623 * New web pages in the http://silc.pspt.fi. The pages was
7628 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Implemented the [DenyConnectin] config section in the server.
7631 Added silc_server_config_denied_conn to check whether incoming
7632 connection is denied. Affected file silcd/serverconfig.[ch].
7634 * Do not check the ports when checking the incoming configuration
7635 data if the port is 0, meaning any. Affected file is
7636 silcd/serverconfig.c.
7638 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7640 * Fixed buffer overflow in silc_string_compare in the file
7641 lib/silcutil/silcutil.c.
7643 * Fixed double free in silc_server_command_leave in the file
7646 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7648 * Fixed the version checking in the server. Affected file is
7651 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7653 * Fixed the configuration data fetching when accepting new
7654 connections in the server. Affected file silcd/server.c.
7656 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Added `sender_entry' argument to the function
7659 silc_server_packet_relay_to_channel so that we can check
7660 whether some destination actually belongs to the same route
7661 the sender belongs (ie, we must not resend the packet to the
7662 sender). Affected file silcd/packet_send.[ch].
7664 * Added `servername' field to the SilcClientEntry in the server
7665 to hold the name of the server where client is from. Affected
7666 file is silcd/idlist.h.
7668 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * Moved the channel message encrypting in the router betwen
7671 router connections from silc_server_channel_message to the
7672 silc_server_packet_relay_to_channel since we want to check
7673 whether we have anybody channel before encrypting anything.
7674 Affected files silcd/packet_[receive/send].c.
7676 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7678 * Fixed the [AdminConnection] server config section to support
7679 multiple entries. Affected file silcd/serverconfig.c.
7681 * Added support into the server to check the validity of the
7682 incoming connection before executing any KE or authentication
7685 * The connection configuration is now saved to the KE and
7686 connection auth protocol contexts and not fetched anymore in
7687 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7689 * The local hosts listenning address and port is also resolved
7690 now when starting the server. We want to have the socket object
7691 to include the real address and port for the listener. Added
7692 new function silc_net_check_local_by_sock into the files
7693 lib/silcutil/silcnet.[ch].
7695 * Fixed a broadcast bug in server -> do not broadcast if we
7698 * Fixed a routing bug. Do not route broadcast packets ever.
7699 Broadcast packets must be processed always and not routed since
7700 they may be destined to some other host than yourself and thus
7701 would get routed without no good reason. Affected file is
7704 * Added function silc_server_config_is_primary_route to check
7705 whether primary router connection has been configured (a router
7706 configuration that we are initiating). If there is not, we
7707 will assume that there is only two routers in the SILC network
7708 and we will use the incoming router connection as our primary
7709 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7711 * Changed the order of the broadcasting. Broadcast _after_ the
7712 packet has been processed not before. Affected file is
7715 * Fixed a [ClientConnection] parsing bug. The port was never
7716 parsed correctly thus resulting to port 0. Affected file
7717 silcd/serverconfig.c.
7719 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7720 argument and did not set the broadcast packet flag. Affected
7721 file silcd/packet_send.c. Fixed same bug in the function
7722 silc_server_send_notify as well.
7724 * If we receive NEW_ID packet for our own ID in the server, ignore
7727 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7731 * Removed the nickname from the Private Message Payload.
7732 Updated the code and the protocol specs.
7734 * Updated protocol specs for submitting to the IETF.
7736 * Tweaked the Random Number Generator a bit. Affected file
7737 lib/silccrypt/silcrng.c. Exported a new function
7738 silc_rng_[global]_add_noise which can be used to add more
7741 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7743 * Do not parse packets with different timeout when protocol
7744 is active -> may cause problem with rekey. Affected file
7747 * When server receives signoff notify it must not create
7748 new channel key if the client is on any channels since the
7749 sender of the signoff notify will create it.
7751 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7753 * Added printing of error messages during SKE protocol from the
7754 failure packet sent by server during SKE. Affected file
7757 * Removed the client's failure_callback handling with timeout
7758 and handle it immediately when received.
7760 * The SKE library returned wrong type in SUCCESS and FAILURE
7761 packets. They must be 32 bit MSB not 16 bit MSB.
7763 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Ok, rewrote the logic of the re-key and now it seems to work.
7766 I tested it on high traffic with frequent re-keys without
7767 problems. Added hmac_receive (and renamed hmac to hmac_send)
7768 in SilcClientConnection in lib/silcclient/client.h and
7769 in SilcIDListData in silcd/idlist.h. Also, removed the
7770 SilcPacketParserContext's cipher and hmac fields as they are
7771 not needed anymore and actually caused some problems when
7772 the ciphers and hmac's changed underneath the packet parser.
7774 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7776 * If re-key protocol is active then process the incoming packets
7777 synchronously since we must assure that icoming packets encrypted
7778 with the old key is processed before the new keys is set to
7779 use. This is true other packets than for REKEY packets.
7780 Affected file silcd/server.c. The same was done to client library
7781 as well, affected file lib/silcclient/client.c.
7783 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7785 * Fixed bug in client and server to accept the force send if
7786 the packet is send from silc_[server/client]_packet_process
7787 function. Otherwise the packets are never delivered, oops.
7789 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7791 * Disable force sending of packets when REKEY protocol is active.
7792 We must assure that no packet is sent directly when rekey is
7793 performed. All packets must be sent through packet queue.
7794 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7795 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7796 function is silc_[server/client]_packet_send_real to check
7799 * Replaced the SIM paths from example config files to
7800 /usr/local/modules. Also, make install creates now
7801 /usr/local/silc/logs directory to hold all the SILC server
7804 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7806 * Made the configure.in.pre work on Solaris. Patch by salo.
7808 * Made all ciphers compatible with non-x86 machines. Defined
7809 CBC mode macros into lib/silccrypt/ciphers_def.h.
7811 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7813 * Fixed the make install.
7815 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7817 * When MAC computation fails the silc_packet_decrypt returned 0
7818 even though it was supposed to return -1. Fixed this. The
7819 affected file is lib/silccore/silcpacket.c.
7821 * Do not replace the config files in /etc/silc (in make install)
7822 if they already exist. Affected file ./Makefile.am.
7824 * Do not send re-key packets immediately but through packet queue.
7825 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7827 * Changed silc_net_check_host_by_sock to return FALSE if the
7828 IP/DNS could not be resolved. Though, it returns the IP address
7829 now even if it could not resolve it (but returns also FALSE).
7830 Affected file lib/silcutil/silcnet.[ch].
7832 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Added silc_pkcs_decode_identifier to decode the public key's
7835 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7836 Added also silc_pkcs_free_identifier. Added also new context
7837 SilcPublicKeyIdentifier.
7839 * Added -S option to the silc client. It is used to dump the
7840 contents of the specified public key file.
7842 * Changed the PKCS api to return the public key length when
7843 setting the public key.
7845 * Fixed a fatal bug in the public and private key file loading.
7846 Affected file lib/silccrypt/silcpkcs.c.
7848 * Execute the packet parsing for client with zero (0) timeout
7849 if the protocol is active. Affected file silcd/server.c.
7851 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Made the key generation options to the silcd program. Added
7854 -C option, equivalent to client's option.
7856 * Added new [ServerKeys] config section to the server. It
7857 configures the server's public and private key.
7859 * Defined generic Public Key Payload into the protocol
7860 specification to send specific type of public keys and
7863 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7864 public key or certificate.
7866 * Implemented the GETKEY command to the server and to the
7867 client library and on user interface.
7869 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Made preliminary `make install' work.
7873 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7875 * Added SilcServerRekey context into silcd/idlist.h.
7877 * Added the PFS support as defined in the specification to the
7878 SKE protocol. Affected files lib/silcske/*.c.
7880 * Added `ske_group' field to the SilcServerRekey context to hold
7881 the number of the SKE group that is used with PFS in re-key.
7882 Affected file silcd/idlist.h.
7884 * Added PFS re-key support to the server. Affected file is
7887 * Added silc_protocol_cancel to cancel execution of the next
7888 state of the protocol. Affected file is
7889 lib/silccore/silcprotocol.[ch].
7891 * Added the re-key support with and without PFS to the client
7892 library. Re-key is performed once in an hour, by default.
7894 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7895 Added silc_client_rekey_callback and silc_client_rekey_final.
7896 Affected files are lib/silcclient/protocol.[ch] and
7897 lib/silcclient/client.[ch].
7899 * Removed the `hmac_key' and `hmac_key_len' fields from the
7900 SilcClientConnection structure; not needed. Affected file is
7901 lib/silcclient/client.h.
7905 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7907 * Do not ask whether user wants to use the negotiated private key
7908 for private messages, just use it. Affected file is
7909 silc/local_command.c.
7911 * Added `send_enc_key' and `enc_key_len' fields to the
7912 SilcIDListData structure since they are needed in the re-key
7913 phase. Affected file is silcd/idlist.[ch].
7915 * Implemented the simple re-key protocol into the server.
7916 Affected files silcd/server.c and silcd/protocol.[ch]. The
7917 re-key will be performed once in an hour, by default.
7919 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7920 Added silc_server_rekey, silc_server_rekey_callback and
7921 silc_server_rekey_final.
7923 * Removed Tunneled flag from the protocol. Updated the code
7924 and the specifications.
7926 * Adde `pfs' field to the SilcIDListData to indicate whether
7927 the PFS is to be performed in the re-key. Affected file is
7930 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7933 int64 of at least the xintXX size. If void * is less that 4
7934 bytes uint32 * will be used. Defined bool as boolean.
7936 * Changed _ALL_ unsigned long and unsigned int to uint32,
7937 unsgined short to uint16 in the source tree.
7939 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7940 not handle clients that has entry->data.registered == FALSE.
7941 They are not in the network anymore. Affected file is
7944 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Implemented the sending of the SERVER_SIGNOFF notify in the
7947 server. Affected file is silcd/server.c.
7949 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7950 Added also silc_notify_payload_encode_args into the
7951 lib/silccore/silcnotify.[ch].
7953 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7954 Affected file silcd/packet_receive.c.
7956 * Implemented the SERVER_SIGNOFF notify handling in the client
7957 library. Affected file lib/silcclient/client_notify.c. Also,
7958 implemnted the printing of the SERVER_SIGNOFF info to the
7959 application. Affected file silc/client_ops.c.
7961 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7962 if the deleting was successful. Affected file silcd/idlist.[ch].
7964 * Added support for public key authentication in the connection
7965 authentication protocol in the client library. Affected file
7966 lib/silcclient/protocol.c.
7968 * Changed the server's silc_idlist_get_clients_by_* interface
7969 to support already allocated array so that new entries may be
7970 added to pre-allocated array. Affected file silcd/idlist.[ch].
7971 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7972 and command replies.
7974 * All command reply functions in the server now calls the
7975 pending command callback even if error occured. This way the
7976 error will be delivered to the client as well. Affected files
7977 silcd/command.c and silcd/command_reply.c.
7979 * Fixed INFO command to return local server's info if no server
7980 was provided. Affected file lib/silcclient/command.c.
7982 * Removed RESTART command for good. Updated the code and the
7985 * Rewrote parts of the task system. It is a bit simpler now.
7986 Removed unsued task priorities. The affected files are
7987 lib/silcutil/silctask.[ch].
7989 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7991 * Moved the USERS printing from the library to the application.
7992 Affected files lib/silcclient/command.c and silc/client_ops.c.
7994 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Added channel key re-key support. The re-key is perfomed
7999 only by the router and is done once in an hour. Added `rekey'
8000 field to the SilcChannelEntry in the server. Affected files
8001 silcd/server.c and silcd/idlist.h.
8003 * Added silc_task_unregister_by_context into the file
8004 lib/silcutil/silctask.[ch].
8006 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Added SILC_UMODE_GONE mode to indicate when the client is not
8009 present in the SILC network. Added also support to the local
8010 command AWAY that will set this mode. Added support of showing
8011 "xxx is gone" in WHOIS command. The USERS command shows the
8012 gone status as well.
8014 * Fixed setting server and router operator privileges in the
8015 server's UMODE command. Affected file silcd/command.c.
8017 * Merged the SKE KE1 and KE2 payloads into one payload. The
8018 new KE payload is equivalent to the old KE2 payload.
8020 Cleaned up the SKE Start Payload parsing. It now uses the
8021 simple buffer unformatting to do the parsing. A lot faster
8024 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8025 to the SKE that is used to indicate whether both of the SKE
8026 parties should perform authentication. By default only the
8027 responder performs authentication. By setting this flag also
8028 the initiator must do authentication. By default it is unset
8029 since in normal SKE case, client to server connection, only
8030 the responder should do authentication. When doing SKE between
8031 two clients both should perform authentication. Updated the
8032 code and the protocol specs.
8034 * A little fix to IDENTIFY command in the server. Search the
8035 client first by hash not nickname. Affected file is
8038 * Fixed the silc_client_close_connection to support closing
8039 the client to client connections wihtout deleting too much
8040 data. Affected file lib/silcclient/client.c.
8042 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8043 are received if protocol used to be active but is not anymore
8044 the application would crash due to NULL pointer dereference.
8045 Affected files silcd/server.c and lib/silcclient/client.c.
8047 * Added `hash' field to the SilcClientConnection to include
8048 the hash function negotiated in the SKE protocol.
8050 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8051 to set the channel founder authentication data. A client can
8052 claim the founder rights later by providing the authentication
8053 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8054 This way the channel founder can regain the channel founder
8055 privileges even it is left the channel. This works only on
8056 local server and the client must be connected to the same
8057 server to be able to regain the founder rights. Updated the
8058 protocol specs accordingly.
8060 Added support to the CMODE command in the client to set the
8061 founder auth data. Read the README to see how to set it.
8063 Added support to the CUMODE command to claim the founder
8064 rights. Read the README to see how to do it.
8066 Added support for the founder authentication to the Channel
8067 Entry in the server. Affected file silcd/idlist.h.
8069 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8070 server's CMODE command. Affected file silcd/command.c.
8072 * Added the following new functions into lib/silccore/silcauth.[ch]:
8073 silc_auth_get_method and silc_auth_get_data.
8075 * The server now saves the remote hosts public key to the
8076 SilcIDListData pointer. Affected file silcd/protocol.c.
8078 * The normal server now does not remove the channel entry from
8079 the cache if the founder authentication data is set. It used
8080 to remove it if the founder was the last one on the channel on
8081 the server and left the channel. The auth data is saved and
8082 if the channel is re-joined later the old entry is used with
8083 the old auth data. Affected files silcd/command_reply.c and
8086 * Removed the `pkcs' field from the SilcIDListData structure
8087 in the server; it is not used. Affected file silcd/idlist.h.
8089 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Fixed packet processing on slow links. Partial packets were
8092 never re-processed because the incoming data buffer was cleared
8093 by the application. Application must not directly clear the
8094 sock->inbuf, the packet processing routines handle it. Fixed
8095 this in client library and in server.
8097 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * Fixed the WHOIS and IDENTIFY send reply function to really
8100 check whether to send list or just one entry. Affected file
8103 * Cleaned up the LEAVE command's channel key distribution. The
8104 affected file silcd/command.c.
8106 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8107 can enforce the channel mode as well. In that case the ID
8108 includes the ID of the server. The code now enforces the
8109 mode change if the router have different mode than the server.
8111 * The notify client operation with CMODE_CHANGE notify can now
8112 return NULL client_entry pointer if the CMODE was not changed
8113 by client. Application must check for this.
8115 * Added <Server ID> argument to INFO command to support server
8116 info fetching by Server ID.
8118 * Added silc_server_announce_get_channel_users to get assembled
8119 packets of channel users of the specified channel. Affected
8120 file silcd/server.[ch].
8122 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8123 was freed underneath the ID Cache.
8125 * Re-announce clients when the server received CHANNEL_CHANGE
8126 notify from the router. Affected file silcd/packet_send.c.
8128 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8131 crashed since it did not handle the fact that there is no cipher
8132 called "3" and didn't check the error condition. Now fixed.
8134 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8135 flag. It can be used to send message requests.
8137 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8139 * Implemented the RESTART command in the client.
8141 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8142 notice type messages. Added notice printing to the user
8145 * The channel keys are not re-generated if the channel's mode
8146 is PRIVKEY, ie private key on the channel exists. Affected
8147 files silcd/server.c and silcd/command.c.
8149 * Fixed a little bug in channel message delivery when channel
8150 private keys are set in the server. Affected file is
8151 silcd/packet_send.c.
8153 * Changed the setting on channel->on_channel = TRUE from the
8154 silc_client_save_channel_key to the JOIN command reply. The
8155 key payload is not received if the private channel key is set.
8156 Affected file lib/silcclient/command_reply.c and the
8157 lib/silcclient/client_channel.c.
8159 * When the CMODE_CHANGE notify is sent and the channel private
8160 key mode is removed the channel key must be re-generated in
8161 other cells as well. Added this support for the router in the
8162 silcd/packet_receive.c.
8164 * Added new local command NOTICE to send notice message on
8165 channel. Affected file silc/local_command.[ch].
8167 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Added new local command ME to the client. It is used to send
8170 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8171 some action. Affected file silc/local_command.[ch].
8173 * Changed channel_message and private_message client operations
8174 to deliver the message flags to the application. Added also
8175 the `flags' arguments to the silc_client_send_channel_message
8176 and silc_client_send_private_message functions. Affected file
8179 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Redefined the Private Message Payload to support private message
8182 keys and to support the new private message flags. Updated
8183 the protocol specs. Flags makes it possible to have for example
8184 CTCP style messages.
8186 * Added new type SilcPrivateMessagePayload and defined an API
8187 for it in the lib/silcclient/silcprivate.[ch].
8189 * Tested private message private keys successfully. Tested the
8190 private message key set, unset and list commands with the new
8193 * Redefined the Channel Message Payload to include the channel
8194 message flags (equal with private message flags) to support
8195 for example CTCP style messages.
8197 * Defined some of the message (for channel and private message)
8198 flags. Updated the protocol specs and added the flags to the
8199 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8201 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8203 * Added SilcKeyAgreementStatus type to the key agreement routines
8204 to indicate the current status and error if one occured.
8205 The status types are defined in the lib/silcclient/silcapi.h.
8207 * Added new local command KEY that is used to set and unset private
8208 keys for channels, set and unset private keys for private messages
8209 with remote clients and to send key agreement requests and
8210 negotiate the key agreement protocol with remote client. The
8211 key agreement is supported only to negotiate private message keys,
8212 it currently cannot be used to negotiate private keys for channels,
8213 as it is not convenient for that purpose.
8215 * Fixed a minor pending callback setting bug in the function
8216 silc_client_get_client_by_id_resolve, now the function works.
8217 Affected file lib/silcclient/idlist.c.
8219 * Added function silc_net_get_local_port to get local bound
8220 port by socket. Added to lib/silcutil/silcnet.[ch].
8222 * Added `sockets' and `sockets_count' fields to the SilcClient
8223 object. They hold the sockets of the listenning sockets in
8224 the client. Listenning sockets may be for example the key
8225 agreement server. Affected file lib/silcclient/client.[ch].
8226 Added functions the silc_client_add_socket and the
8227 silc_client_del_socket. They are exported to the application
8230 * Added ~./silc/clientkeys to support other client's public keys.
8232 * Renamed verify_server_key client operation to verify_public_key
8233 and added one argument to indicate the type of the connection
8234 (server, client etc.).
8236 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8238 * Added silc_server_connection_auth_request to handle the
8239 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8240 silcd/packet_receive.[ch].
8242 * Added silc_server_send_connection_auth_request into the
8243 silcd/packet_send.c to send the connection auth request packet.
8245 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8248 * Fixed the public key authentication in responder side in the
8249 server. The `auth_data' pointer includes the SilcPublicKey
8250 not the path to the public key. Affected file silcd/protocol.c.
8252 * Implemented the public key authentication in the initiator side
8253 in the server. Affected file silcd/protocol.c.
8255 * Removed the [RedirectClient] config section from the server
8256 configuration. Is not needed and I don't want to implement it.
8258 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Cleaned up the CMODE command in the server. It now works
8261 correctly and supports all the modes defined in the protocol.
8262 Affected file is silcd/command.c.
8264 * Added `hmac_name' field to the SilcChannelEntry in the server
8265 to hold the default HMAC of the channel. It can be set when
8266 creating the channel (with JOIN command). Affected files
8269 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8270 type to indicate the change of the current cipher and hmac
8271 on the channel. Client can safely ignore the <cipher> argument
8272 (if it chooses to do so) since the CHANNEL_KEY packet will
8273 force the channel key change anyway. The <hmac> argument is
8274 important since the client is responsible of setting the new
8275 HMAC and the hmac key into use.
8277 * Fixed the CMODE command in the client library as well.
8279 * Tested CMODE command in router environment successfully.
8281 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Show the version of the remote client (or server) when connecting
8284 to the server. It is logged to the log file. Affected file
8285 is silcd/protocol.c.
8287 * Fixed the KILLED notify handling in the client library. The
8288 client must be removed from all channels when receiving the
8291 Also, do not remove the client entry when giving the KILL
8292 command but when the KILLED notify is received.
8294 * Removed silc_idlist_find_client_by_nickname from the server.
8295 Not needed anymore. Affected files silcd/idlist.[ch].
8297 * Implemented the CHANNEL_CHANGE notify type handling to the
8298 server. Affected file silcd/server.c.
8302 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Added silc_server_send_notify_invite to send the INVITE
8305 notify between routers.
8307 * Implemented the INVITE command correctly to the server.
8309 * Implemented the INVITE notify type handling in the server.
8311 * Implemented the INVITE command to the client library and on the
8314 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Added function silc_server_get_client_resolve to find the
8317 client entry by ID from all ID lists and then resolve it
8318 (using WHOIS) if it cannot be found. Affected file is
8321 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8323 * Implemented the BAN command to the client library.
8325 * The JOIN command in the server now checks the invite list
8328 * Changed the silc_command_reply_payload_encode_va and the
8329 silc_command_payload_encode_va to support that if argument is
8330 NULL it ignores and checks the next argument. Affected file
8331 lib/silccore/silccommand.c.
8333 * Added silc_server_send_notify_ban to send the BAN notify
8334 type between routers.
8336 * Chaned the silc_notify_payload_encode to support that if
8337 argument is NULL it ignores and checks the next argument.
8338 Affected file lib/silccore/silcnotify.c.
8340 * Tested ban lists in router environment successfully.
8342 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Implemented BAN command to the server, in silcd/command.[ch].
8346 * Removed the BAN and INVITE_LIST modes from the CMODE command
8349 * Added function silc_string_match to regex match two strings.
8350 Affected files lib/silcutil/silcutil.[ch].
8352 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8354 * Redefined parts of the SilcChannelEntry in the server to support
8355 the new ban and invite lists.
8357 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8359 * Redefined the INVITE command. The same command can be used to
8360 invite individuals to the channel but also to manage the invite
8361 list of the channel (to add to and remove from the invite list).
8362 Updated the protocol specs.
8364 * Added new command SILC_COMMAND_BAN that can be used to manage
8365 the ban list of the channel. Updated the protocol specs.
8367 * Removed the channel modes: the SILC_CMODE_BAN and the
8368 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8369 in the CMODE command. The equivalent features are now available
8370 using INVITE and BAN commands. Updated the protocol specs.
8372 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8373 in the network about change in the current ban list. The notify
8374 type is not used by the client.
8376 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8377 support the invite lists.
8379 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8381 * Added new function silc_string_regexify that converts string
8382 including wildcard characters into regex string that can
8383 be used by the GNU regex library. Added into the file
8384 lib/silcutil/silcutil.[ch].
8386 Added silc_string_regex_combine to combine to regex strings
8387 into one so that they can be used as one regex string by
8388 the GNU regex library. Added into the file
8389 lib/silcutil/silcutil.[ch].
8391 Added silc_string_regex_match to match two strings. It returns
8392 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8394 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Imported GNU regex to the soruce tree into lib/contrib.
8397 Fixed some compiler warning from the regex.c.
8399 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Fixed MOTD command in the server to work in router environment.
8403 * Fixed the MOTD command in the client library to support
8404 the server argument in the command.
8406 * Added `nickname_len' argument to the silc_idlist_add_client
8407 in the server, as the `nickname' argument may be binary data
8410 * Added silc_idlist_get_channels to return all channels from
8413 * Implemented LIST command to the server. Affected file is
8416 * Implemented the LIST command to the client library and on the
8419 * Added [<user count>] argument to the LIST command reply.
8420 With private channels the user count is not shown.
8422 * Updated TODO and README.
8424 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * The client entry's data.registered must be TRUE even with
8427 global client entry on global client list. The data.registered
8428 is used to check whether the client is anymore in the network,
8429 for example with WHOWAS command so it must be valid.
8431 * Fixed the WHOWAS command in the server. It now actually works
8432 in router environment. Added function into silcd/command_reply.c
8433 silc_server_command_reply_whowas_save.
8435 * Added silc_idlist_purge function to the silcd/idlist.c
8436 to periodically purge the ID Cache.
8438 * Fixed INFO command in the server. It works now in router
8439 environment. Added <server name> argument to the INFO command
8440 reply. Updated the protocol specs.
8442 * Fixed minor bug in silc_idcache_purge to not purge if the
8443 expire value is zero.
8445 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8446 they were buggy because of the WHOWAS information.
8448 * Fixed local command MSG to handle the async resolving of
8449 the remote client properly. It used to fail the first MSG.
8450 Affected file silc/local_command.c.
8452 * Added `data_len' field to SilcIDCache context.
8454 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8456 * Update TODO. Todo in commands in the server.
8458 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8461 used by routers as broadcast packet to inform other routers
8462 about the changed user mode.
8464 Implemented the notify handling in the server. Affected file is
8465 silcd/packet_receive.c. Added the function
8466 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8468 * Added new generic Channel Payload and deprecated the New Channel
8469 Payload. The New Channel Payload is now the generic Channel
8472 * Added new argument `mode' to the silc_server_send_new_channel
8473 as it is required in the Channel Payload now.
8475 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8476 and created a new and real SilChannelPayload to represent the
8477 new generic Channel Payload. Implemented the encode/decode
8478 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8480 * Added silc_server_get_client_channel_list to return the list
8481 of channels the client has joined for WHOIS command reply.
8482 Affected file silcd/server.[ch].
8484 * Implemented the channel list sending in the WHOIS command reply
8485 in server and in the client.
8487 Implemented the channel list displaying on the user interface
8488 as well. Affected file silc/client_ops.c.
8490 * Added silc_channel_payload_parse_list to parse list of Channel
8491 Payloads. It returns SilcDList list of SilcChannelPayloads.
8492 Client for example can use this function to parse the list of
8493 channels it receives in the WHOIS command reply. The caller
8494 must free the list by calling silc_channel_payload_list_free.
8495 Affected files lib/silccore/silcchannel.[ch].
8497 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Added one new argument <user mode> to the WHOIS command reply
8500 to return the mode of the user in SILC. Updated the protocol
8503 Implemented it to the server and client.
8505 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Fixed the mode printing on the user interface on joining.
8508 Affected file silc/client_ops.c.
8510 * Implemented the UMODE command and user modes in general to the
8511 client library and to the user interface.
8513 * Implemented the UMODE command to the server.
8515 * The server now sends UNKNOWN_COMMAND error status if client sends
8516 unknown command. Affected file silcd/command.c.
8518 * All server commands now handle the command identifier the right
8519 way when sending the command reply to the client. The client can
8520 use to identify the command replies with the identifier.
8522 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8524 * Added silc_server_get_client_route to resolve the route to
8525 the client indicated by the client ID. Affected file is
8528 * Added silc_server_relay_packet as general function to relay
8529 packet to arbitrary destination. This deprecates functions
8530 like _send_private_message_key, _relay_notify etc. Affected
8531 file is silcd/packet_send.[ch].
8533 Removed silc_server_send_key_agreement,
8534 silc_server_send_private_message_key and
8535 silc_server_packet_relay_notify functions from the file
8536 silcd/packet_send.[ch].
8540 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8541 server. Affected file silcd/packet_receive.[ch].
8543 * Implemented the KILL command to the client. Implemented the
8544 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8545 Affected files lib/silcclient/command[_reply].c and
8546 lib/silcclient/client_notify.c. Implemented the KILL notify
8547 printing in the user inteface.
8549 * Fixed a lot silc_parse_nick memory leaks from the client
8550 library in the file lib/silcclient/command.c.
8552 * Changed the silc_server_send_notify_on_channels's `sender'
8553 argument from SilcSocketConnection to SilcClientEntry to
8554 check the sender as entry and not as connection object and not
8555 to send to the client provided as argument. The affected file
8556 is silcd/packet_send.[ch].
8558 * The notify packets that are destined directly to the client used
8559 to not to be processed by the server. Now changed that and the
8560 server processes all notify packets. After relaying the packet
8561 to the client the notify packet is processed in the server.
8563 * The silc_server_free_client_data now checks whether there is
8564 pending outgoing traffic for the client and purges the data to
8565 the network before removing the client entry.
8567 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8570 an client is killed from the SILC Network. Updated the protocol
8573 Added new function silc_server_send_notify_killed to the
8574 silcd/packet_send.[ch].
8576 * Added function silc_server_packet_relay_notify to relay notify
8577 packets that are destined directly to a client. In this case
8578 the server does not process the notify packets but merely relays
8579 it to the client. Affected file silcd/packet_send.[ch].
8581 Added also silc_server_packet_process_relay_notify to check
8582 whereto relay the notify. Affected file is
8583 silcd/packet_receive.[ch].
8585 * Implemented the KILL command to the server.
8589 * Added the backup schema desgined last fall to the protocol
8590 specs for everyone to see. The specification is in the
8591 *-spec-xx.txt draft and the packet type definitions for the
8592 backup routers is in *-pp-xx.txt draft. Thusly, added also
8593 new packet type SILC_PACKET_CELL_ROUTERS.
8595 * A big security problem in the implementation discovered. The
8596 signoff of an client did not cause new channel key generation
8597 which it of course should've done. The channel keys must be
8598 always re-generated when client leaves (or signoffs) the channel.
8599 The silc_server_remove_from_channels funtion now handles
8600 the channel key re-generation.
8602 * Added `sender' argument to the silc_server_send_notify_on_channels
8603 to not to send the client provided as argument. Affected file
8604 silcd/packet_send.[ch].
8606 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8608 * Implemented OPER and SILCOPER commands into the server and
8611 * Added silc_auth_verify and silc_auth_verify_data to verify
8612 the authentication directly from the authentication payload.
8613 It supports verifying both passphrase and public key based
8614 authentication. Affected file lib/silccore/silcauth.[ch].
8616 * Added `hash' field to the SilcIDListData structure. It is the
8617 hash negotiated in the SKE protocol. Affected file is
8620 * Slight redesigning of the SilcAuthPayload handling routines.
8621 Do not send SilcPKCS but SilcPublicKey as argument.
8623 * Implemented the public key authentication support to the
8624 serverconfig. The public key is loaded from the provided path
8625 and saved as authentication data to void * pointer. Thus,
8626 changed the unsigned char *auth_data to void *auth_data;
8628 * Fixed SHUTDOWN command to send the reply before the server
8629 is shutdown. :) Affected file silcd/command.c.
8631 * Fixed fatal bug in CONNECT command. The hostname was invalid
8632 memory and server crashed. Affected file silcd/command.c.
8634 * Fixed fatal bug in CLOSE command. The server_entry became
8635 invalid but was referenced later in the command. Affected file
8638 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8640 * Fixed fatal bug in failure packet handling. Server ignored
8641 the failure and thus crashed when it came.
8645 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8647 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8648 that the command may be executed only once in (about) 2 seconds.
8649 The old SILC_CF_LAG flag is same but allows command bursts up
8650 to five before limiting.
8652 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8653 server code. Various commands now includes the CF_LAG_STRICT
8654 flag to disallow any kind of miss-use of the command.
8656 * Fixed the silc_buffer_unformat to not to allocate any data
8657 if the length of the data is zero. It used to allocate the
8658 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8660 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8662 * Changed the format of AdminConnection configuration section
8663 in the server. Added username of the admin to the format.
8664 Affected files silcd/serverconfig.[ch].
8666 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8667 to return admin configuration data by host, username and/or
8670 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8672 * Implemented WHOWAS command to the server. Added the functions:
8674 silc_server_command_whowas_parse,
8675 silc_server_command_whowas_send_reply,
8676 silc_server_command_whowas_from_client and
8677 silc_server_command_whowas_from_server
8679 * Added <Client ID> argument to the WHOWAS command reply. Updated
8680 the protocol specs accordingly.
8682 * Implemented WHOWAS command and command_reply to the client
8685 Implemented the WHOWAS printing on the user interface.
8687 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8689 * Added new argument to the WHOWAS command reply, the real name.
8690 It is an optional argument. Updated the protocol specs.
8692 * Added SilcIDCacheDestructor callback that is registered when
8693 the SilcIDCache is allocated. The callback is called when
8694 an cache entry in the ID Cache expires, or is purged from the
8695 cache. Added into lib/silccore/idcache.[ch].
8697 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8698 to destruct the client entries when the cache entry expires.
8699 Other ID Cache's in server and in the client library ignores
8702 * If the ID Cache entry's `expire' field is zero then the entry
8703 never expires. Added boolean `expire' argument to the
8704 silc_idcache_add function in the lib/silccore/idcache.[ch].
8705 If it is TRUE the default expiry value is used.
8707 * Added silc_server_free_client_data_timeout that is registered
8708 when client disconnects. By default for 5 minutes we preserve
8709 the client entry for history - for WHOWAS command.
8711 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Added support to the server to enforce that commands are not
8714 executed more than once in 2 seconds. If server receives
8715 commands from client more frequently, timeout is registered
8716 to process the commands. Affected file silcd/command.c.
8717 Added new function silc_server_command_process_timeout.
8719 * Changed NICK_NOTIFY handling in client library to check that
8720 if the client's nickname was changed, so there is no need to
8721 resolve anything from the server.
8723 * Removed error printing from the WHOIS and IDENTIFY commands.
8724 If error occurs then it is ignored silently in the client library.
8725 The application, however, may map the received error to
8726 human readable error string. The application currently maps
8727 the NO_SUCH_NICKNAME error to string.
8729 * Made the command status message public to the application. Moved
8730 them from lib/silcclient/command_reply.c to
8731 lib/silcclient/command_reply.h. The application can map the
8732 received command status to the string with the
8733 silc_client_command_status_message function.
8735 * Added check to the server to check that client's ID is same
8736 as the Source ID in the packet the client sent. They must
8739 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8741 * Added dist-bzip hook to the Makefile.am to make bzip2
8742 compressed distributions.
8744 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8746 * Server now enforces the maximum length for the nickname and
8747 the channel as protocol specification dictates. 128 bytes for
8748 nickname and 256 bytes for channel name.
8750 * Moved the WHOIS printing to the application. The client libary
8751 does not print out the WHOIS information anymore, the application
8752 must do it. Renamed silc_client_command_reply_whois_print to
8753 the silc_client_command_reply_whois_save.
8755 The client's idle time is also sent to the application now, and
8756 the idle is shown on screen.
8758 * Added silc_client_command_reply_identify_save to save the
8759 received IDENTIFY entries.
8761 * Do not check for channel private keys in message sending and
8762 reception if the channel does not have the PRIVKEY mode set.
8763 Affected file lib/silclient/client_channel.c.
8765 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8768 just surfaced after chaning the JOIN procedure.
8770 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8772 * Added silc_client_get_clients_by_list to get client entries
8773 from Client ID list, that is returned for example by JOIN
8774 and USERS command replies. The application should use this
8775 function for example when JOIN command reply is received to
8776 resolve the clients already on the channel (library does not
8777 do that anymore as USERS command reply is not used in the JOIN
8778 procedure anymore). Affected files lib/silcclient/silcapi.h and
8779 lib/silcclient/idlist.c.
8781 * JOIN command reply and USERS command reply returns now SilcBuffer
8782 pointers instead of unsigned char pointers when returning
8783 the client list and mode list.
8785 * Added <Client ID> argument to the JOIN command reply, mainly
8786 for the server to identify for which client the command was
8787 originally sent. Updated protocol specs accordingly.
8789 * Added SilcDlist private_key pointer to the SilcChannelEntry
8790 in the client to support the channel private keys. Affected
8791 file is lib/silcclient/idlist.h.
8793 * Added SilcChannelPrivateKey argument to the function
8794 silc_client_send_channel_message so that application can choose
8795 to use specific private ke if it wants to. If it is not provided,
8796 the normal channel key is used, unless private keys are set.
8797 In this case the first (key that was added first) is used
8798 as the encryption key.
8800 * Implemented the support for channel private key handling.
8801 Implemented the following functions:
8803 silc_client_add_channel_private_key,
8804 silc_client_del_channel_private_keys,
8805 silc_client_del_channel_private_key,
8806 silc_client_list_channel_private_keys and
8807 silc_client_free_channel_private_keys
8809 Affected file lib/silcclient/client_channel.c.
8811 * Added the support for the private keys in the channel message
8812 sending and encryption and in the message reception and
8813 decryption. Affected funtions are
8814 silc_client_send_channel_message and silc_client_channel_message.
8816 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Added SKE's key verify callback to the client library's
8819 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8821 * Removed the statement that server (or router) must send USERS
8822 command reply when joining to the channel so that the client
8823 knows who are on the channel. Instead, the client list and
8824 client's mode list is now sent in the JOIN command reply to the
8825 client who joined channel. This is better solution.
8827 * Added function silc_server_get_users_on_channel and function
8828 silc_server_save_users_on_channel to the silcd/server.[ch].
8830 * Removed function silc_server_command_send_users from the
8833 * Do not show topic on the client library anymore. The topic is
8834 sent in the command reply notify to the application and the
8835 application must show the topic now.
8837 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * Added client searching by nickname hash into the IDENTIFY and
8840 WHOIS commands in the server as they were clearly missing from
8841 them. Affected file is silcd/command.c.
8843 * Fixed a bug in private message receiving in the client library.
8844 The remote ID was freed and it wasn't supposed, now it is
8847 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * Minor fix to the channel payload; allocate the data area, as it
8850 needs to be of specific length.
8852 * If the key agreement port is zero then the operating
8853 system will define the bound port. Affected files are
8854 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8856 * Added new function silc_channel_payload_decrypt into the file
8857 lib/silccore/silcchannel.[ch].
8859 * Moved the channel message etc, check from silc_packet_decrypt
8860 to applications. The library calls now a generic
8861 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8862 when the packet is either normal or special. This was done to
8863 allow more wide range of checking that was not allowed when
8864 the code was in library. Now applications can do virtually any
8865 checks to the packet and return to the library the decision how
8866 the packet should be processed. Affected files are
8867 lib/silccore/silcpacket.[ch].
8869 Added silc_server_packet_decrypt_check to the server and
8870 silc_client_packet_decrypt_check to the client library.
8872 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8873 to send with specified source and destination information.
8875 * Channel message delivery between routers was broken after the
8876 channel key distribution was fixed earlier. The channel key
8877 was used be to distributed to other routers as well which is not
8878 allowed by the protocol. Now this is fixed and channel keys
8879 really are cell specific and the channel message delivery between
8880 routers comply with the protocol specification.
8882 * Fixed various commands in server to check also the global list
8883 for the channel entry and not just the local list. The affected
8884 file silcd/command.c.
8886 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * Added assert()s to buffer formatting and unformatting routines
8889 to assert (if --enable-debug) when error occurs. Affected
8890 file: lib/silcutil/silcbuffmt.c.
8892 * Changed to auto-reconnect to check whether the remote host is
8893 router and register the re-connect timeout if it is. It used
8894 to check that whether we are normal server, but router must do
8895 auto-reconnect with another router as well. Affected file
8898 * Removed the [<key len>] option from CMODE command as the cipher
8899 name decides the key length, nowadays. See the defined ciphers
8900 from the protocol specification.
8902 * Added [<hmac>] option to the CMODE command to define the HMAC
8903 for the channel. Added SILC_CMODE_HMAC channel mode.
8905 * Added [<hmac>] option for the JOIN command so that user can
8906 select which HMAC is used to compute the MACs of the channel
8909 * Added Hmac field to the Channel Message Payload. The integrity
8910 of plaintext channel messages are now protected by computing
8911 MAC of the message and attaching the MAC to the payload. The
8912 MAC is encrypted. Now, it is clear that this causes some
8913 overhead to the size of the packet but rationale for this is that
8914 now the receiver can verify whether the channel message decrypted
8915 correctly and also when private keys are set for the channel the
8916 receiver can decrypt the packet with several keys and check from
8917 the MAC which key decrypted the message correctly.
8919 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8920 lib/silccrypt/silccipher.[ch].
8922 * Added silc_hash_len to return the digest length into the
8923 lib/silcrypt/silchash.[ch].
8925 * Rewrote parts of Silc Channel Payload interface in the
8926 lib/silccore/silcchannel.[ch]. The encode function now also
8927 encrypts the packet and parse function decrypts it.
8929 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Fixed a minor formatting bug in the SKE's key material processing.
8932 It actually might have processed the keys wrong way resulting
8935 * Redefined the mandatory HMAC algorithms and added new algorithms.
8936 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8937 and hmac-md5 truncated to 96 bits. The mandatory is now
8938 hmac-sha1-96. Rest are optional (including the one that used
8939 to be mandatory). Rationale for this is that the truncated HMAC
8940 length is sufficient from security point of view and can actually
8941 make the attack against the HMAC harder. Also, the truncated
8942 HMAC causes less overhead to the packets. See the RFC2104 for
8945 * Added new [hmac] configuration section. The SKE used to use
8946 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8947 is of course wrong. The official names that must be proposed in
8948 the SKE are the ones defined in the protocol specification
8949 (hmac-sha1-96 for example). The user can configure any hmac
8950 using any hash function configured in the [hash] section. At
8951 least, the mandatory must be configured.
8953 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8955 * Added HMAC list to the SKE proposal list. It has now both
8956 hash algorithm list and HMAC list. This makes the protocol
8957 incompatible with previous versions. The SKE now seems to work
8958 the way it is supposed to work, for the first time actually.
8960 * Defined plain Hash algorithms to the protocol specification.
8963 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8965 * Implemented support for key agreement packets into the server.
8966 Added functions silc_server_key_agreement and
8967 silc_server_send_key_agreement. Other than these functions,
8968 server has nothing to do with this packet.
8970 * Added support for private message key packets into the server.
8971 Added functions silc_server_private_message_key and
8972 silc_server_send_private_message_key.
8976 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8977 called in the protocol's final callback instead in the END
8978 protocol state. This makes a little more sense and in the same
8979 time in client we can use the same protocol routines for normal
8980 key exchange and to key agreement packet handling as well.
8982 * Added to both client's and server's KE protocol context the
8983 SilcSKEKeyMaterial pointer to save the key material. We will
8984 bring the key material to the protocol's final callback by doing
8985 this. The final callback must free the key material.
8987 * Added SKE's packet_send callback into client's KE protocol
8988 context so that the caller can choose what packet sending function
8989 is used. This way we can use different packet sending when
8990 doing normal SKE when doing key agreement packet handling (in
8991 the key agreement packet handling we do not want to encrypt
8994 * Implemented the responder side of the key agreement routines
8995 in the client. The client can now bind to specified port and
8996 accept incoming key negotiation. The key material is passed
8997 to the application after the protocol is over.
8999 * Implemented the processing of incoming Key Agreement packet
9000 in the client. Added function silc_client_key_agreement to
9003 * Implemented the intiator side of the key agreement routines
9004 in the client. The client can now initiate key agreement with
9005 another remote client. The key material is passed to the
9006 application after the protocol is over.
9008 * Created client_keyagr.c to include all the key agreement
9011 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9012 SILC_TASK_CALLBACK except that it is not static.
9014 * Created client_notify.c and moved the Notify packet handling
9015 from the client.[ch] into that file.
9017 * Created client_prvmsg.c and moved all private message and
9018 private message key routines from the client.[ch] into that file.
9020 * Create client_channel.c and moved all channel message and
9021 channel private key routines from the client.[ch] into that file.
9023 * Changed silc_client_get_client_by_id_resolve to resolve with
9024 WHOIS command instead of IDENTIFY command, in the file
9025 lib/silclient/idlist.c.
9027 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Implemented the SKE's responder side to the Client library.
9031 * When FAILURE is received to the protocol do not trust it
9032 blindly. Register a timeout to wait whether the remote closes
9033 the connection as it should do it, only after that process the
9034 actual failure. This was changed to both client and server.
9036 * Added client_internal.h to include some of the structures
9037 there instead of client.h in lib/silcclient/.
9039 * Added function silc_task_unregister_by_callback to unregister
9040 timeouts by the callback function.
9042 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9044 * Some "Incomplete WHOIS info" errors has been appearing on the
9045 log files. Took away the entry->userinfo check from WHOIS
9046 reply sending. The entry->userinfo is now " " if client did not
9047 provide one. I thought this was fixed earlier but something
9048 is wrong still. Let's see if the error still appears.
9050 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9052 * Fixed a minor bug in the login when the channel key is
9053 re-generated in the server. It used to generate the key in
9054 wrong order and thus caused problems in the channel traffic.
9056 * Fixed a minor bug in channel key distsribution after
9057 KICK command. The key was not sent to the router even though
9060 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9062 * Added silc_ske_process_key_material_data as generic routine
9063 to process any key material as the SILC protocol dictates. The
9064 function is used by the actual SKE library but can be used by
9065 applications as well. This relates to the private message keys
9066 and the channel private keys since they must be processed the
9067 same way the normal SILC session keys. The protocol dictates
9068 this. Affected files: lib/silcske/silcske.[ch].
9070 Added also silc_ske_free_key_material to free the
9071 SilcSKEKeyMaterial structure.
9073 * Defined silc_cipher_set_key function to set the key for
9074 cipher without using the object's method function. The affected
9075 files: lib/silccrypt/silccipher.[ch].
9077 * Implemented silc silc_client_add_private_message_key,
9078 silc_client_add_private_message_key_ske,
9079 silc_client_del_private_message_key,
9080 silc_client_list_private_message_keys and
9081 silc_client_free_private_message_keys functions in the
9084 Added functions silc_client_send_private_message_key to send
9085 the Private Message Key payload and silc_client_private_message_key
9086 to handle incoming Private Message Key payload.
9088 * Added Cipher field to the Private Message Key payload to set
9089 the cipher to be used. If ignored, the default cipher defined
9090 in the SILC protocol (aes-256-cbc) is used.
9092 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Removed lib/silcclient/ops.h file.
9096 Redefined parts of the SILC Client Library API. Created new
9097 file silcapi.h that deprecates the ops.h file and defines the
9098 published Client Library API. Defined also private message key
9099 API and channel private key API into the file.
9101 This is the file that the application must include from the
9102 SILC Client Library. Other files need not be included by
9103 the application anymore.
9105 * Added new key_agreement client operation callback and also
9106 defined the Key Agreement library API for the application.
9108 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9110 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9111 is used by clients to request key negotiation between another
9112 client in the SILC network. If the negotiation is started it
9113 is performed using the SKE protocol. The result of the
9114 negotiation, the secret key material, can be used for example
9115 as private message key.
9117 Implemented the Key Agreement payload into the files
9118 lib/silccore/silauth.[ch].
9120 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9122 * Redefined ciphers for the SILC protocol. Added some new ciphers
9123 and defined the key lengths for the algorithms. Changed the
9124 code accordingly. The default key length is now 256 bits.
9126 * Fixed SKE key distribution function silc_ske_process_key_material
9127 when the key length is more than 128 bits. The default key
9128 length in SILC is now 256 bits.
9130 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9131 to indicate unsupported algorithm.
9133 * Renamed rijndael.c to aes.c and all functions as well.
9135 * Fixed a long standing channel key setting bug in client library.
9136 Weird that it has never surfaced before.
9138 * Fixed bug in channel deletion. If the entire channel is removed
9139 then it must also delete the references of the channel entry
9140 from the client's channel list as the client's channel entry and
9141 the channel's client entry share same memory.
9143 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9145 * Implemented CONNECT and SHUTDOWN commands in the client.
9147 * Implemented CLOSE command to the client.
9149 * Added the function silc_idlist_find_server_by_name into the
9150 files silcd/idlist.[ch].
9152 Added the function silc_idlist_find_server_by_conn into the
9153 files silcd/idlist.[ch].
9155 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * DIE command was renamed to SHUTDOWN. Updated the both code
9160 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9161 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9163 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9166 * Added function silc_server_create_connection function to create
9167 connection to remote router. My server implementation actually
9168 does not allow router to connect to normal server (it expects
9169 that normal server always initiates the connection to the router)
9170 so the CONNECT command is only good for connecting to another
9173 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9175 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9176 or some other client was kicked from the channel.
9178 Implemented the handling of the notify type to both client
9181 Implemented silc_server_send_notify_kicked to send the KICKED
9182 notify. It is used to send it to the server's primary router.
9184 * Implemented the KICK command into server and client.
9186 * Added `query' argument to the silc_idlist_get_client function
9187 to indicate whether to query the client from server or not if
9190 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9191 to indicate that the client is not channel founder.
9195 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9197 * Removed the rng context from SilcPacketContext structure and
9198 changed that the packet routine uses the Global RNG API.
9200 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9202 * Added support for quit message that client can "leave" on the
9203 channel when it quits the SILC. It is ditributed inside the
9204 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9206 Added silc_server_free_client_data that will take the
9207 signoff message as argument.
9209 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9211 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9213 * Updated parts of the protocol specification to keep it up
9216 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9218 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9219 payloads in one packet.
9221 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9222 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9223 use now the new List flag.
9225 * Also deprecated the following packet types: REPLACE_ID,
9226 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9228 * Added list support for Notify packet in server.
9230 * Added silc_server_send_notify_channel_change to send the
9231 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9232 the silc_server_send_replace_id.
9234 * Added silc_server_send_notify_nick_change to send the
9235 NICK_CHANGE notify type. Deprecates the function
9236 silc_server_send_replace_id.
9238 * Added silc_server_send_notify_join to send the JOIN notify type.
9239 Deprecates the function silc_server_send_new_channel_user.
9241 * Added silc_server_send_notify_leave to send LEAVE notify type.
9242 Deprecates the function silc_server_send_remove_channel_user.
9244 * Added silc_server_send_notify_cmode and
9245 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9246 types. Deprecates the silc_server_send_set_mode function.
9248 * Added SERVER_SIGNOFF notify type to indicate that server has
9249 quit. This means that all clients on the channel from that
9250 server will drop. This can be also used when netsplit happens.
9252 Deprecated REMOVE_ID packet type since it is not needed anymore
9255 Added silc_server_send_notify_server_signoff to send the
9256 SERVER_SIGNOFF notify type. Deprecates the function
9257 silc_server_send_remove_id.
9259 Added also silc_server_send_notify_signoff to send the
9260 SIGNOFF notify type.
9262 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9263 SILC protocol from this day on. Changed the protocol
9264 specification as well.
9266 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9267 notify type. It is used between routers to notify about
9268 topic changes on a channel.
9270 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9273 * Partly updated the protocol specification to comply with the
9274 changes now made. It is still though a bit outdated.
9276 * The JOIN notify type now takes one extra argument <Channel ID>.
9277 The packet used to be destined to the channel but now the
9278 JOIN type may be sent as list thus it is impossible to
9279 destine it to any specific channel. By adding this argument
9280 it is again possible.
9282 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9284 * Added CREDITS file. The CHANGES and CREDITS file will appear
9285 in the distribution as well.
9287 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9289 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9290 types in the server's silcd/packet_receive.c.
9292 * Implemented CMODE and CUMODE to work in router environment.
9294 * Fixed minor encoding and decoding buglet from the
9295 lib/silccore/silcmode.c.
9297 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9300 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9302 * Changed all SilcConfigServer* and silc_config_server* to
9303 SilcServerConfig* and silc_server_config*, respectively.
9306 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9308 * Associated the ID (client or server ID) to the Authentication
9309 Payload to avoid any possibility of forging. Updated the
9310 protocol specification and the code accordingly.
9312 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * The RSA key length is now save to the RsaKey context in the
9315 key generation process in lib/silccrypt/rsa.c. The key length
9316 is now used to figure out the maximum size of the block allowed
9317 to be encrypted/signed.
9319 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9320 is equivalent to the silc_mp_mp2bin but does not allocate any
9323 * Changed silc_mp_mp2bin API to take length argument. If it is
9324 non-zero then the buffer is allocated that large. If zero, then
9325 the size is approximated using silc_mp_sizeinbase, which however
9328 * Created Global RNG API which is global RNG that application can
9329 initialize. After initializing, any routine anywhere in the
9330 code (including library) can use RNG without allocating a new
9331 RNG object. This was done to allow this sort of use of the
9332 RNG in code that has no chance to allocate RNG object. All
9333 applications currently allocate this and many routines in the
9334 library use this. Affected file lib/silccrypt/silcrng.[ch].
9336 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9337 it to use the Global RNG API.
9339 * Defined Authentication Payload into protocol specification that
9340 is used during SILC session to authenticate entities. It is
9341 used for example by client to authenticate itself to the server
9342 to obtain server operator privileges.
9344 Implemented this payload into the lib/silccore/silcauth.[ch].
9345 Implemented also routines for public key based authentication
9346 as the new protocol specification dictates.
9348 Moved definitions of different authentication methods from
9349 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9351 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9352 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9353 silc_pkcs_verify_with_hash functions into the file
9354 lib/silccrypt/silcpkcs.[ch].
9356 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * The client entry's userinfo pointer must be always valid.
9359 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9360 will fail since it requires the userinfo. Now, the userinfo
9361 is allocated as "" if actual userinfo does not exist. Actually,
9362 it must exist and it is totally Ok to drop client connections
9363 that does not announce the userinfo. However, we will make
9364 this workaround for now.
9366 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9367 to return the remote port by socket.
9369 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9371 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9372 SILC_SERVER_PENDING_EXEC and added an new macro
9373 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9374 data or when error occurs while processing the pending command.
9376 Added new argument `destructor' into silc_server_command_pending
9377 and to the SilcServerCommandPending object. This destructor is
9378 now called after calling the pending callback or if error occurs
9379 immediately. If error occurs the actual pending callback won't
9380 be called at all - only the destructor. The destructor may be
9381 NULL if destructor is not needed.
9383 All this applies for client library code as well. Similar
9384 changes were made there as well for the pending commands.
9386 In the client, the application must now allocate the
9387 SilcClientCommandContext with the silc_client_command_alloc
9390 * Added reference counter to the SilcServerCommandContext. Added
9391 function silc_server_command_alloc and silc_server_command_dup
9394 Same type of functions added to the client library for the same
9397 * Removed the cmd_ident from IDListData away since it is now
9398 global for all connections. It is the command identifier used
9399 in command sending and with pending commands. The affected file
9402 * Added reference counter to the SilcSocketConnection objecet to
9403 indicate the usage count of the object. The object won't be
9404 freed untill the reference counter hits zero. Currently only
9405 server uses this, and client ignores it. The client must be
9406 set to use this too later. The affected files are
9407 lib/silccore/silcsockconn.[ch]. Added also the function
9408 silc_socket_dup to increase the reference counter.
9410 This was mainly added because it is possible that the socket
9411 is removed underneath of pending command or other async
9412 operation. Now it won't be free'd and proper DISCONNECTING
9413 flags, etc. can be set to avoid sending data to connection that
9414 is not valid anymore.
9416 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9417 the connection. After that it sets SILC_SET_DISCONNECTED.
9418 It is, however, possible that the socket data is not still freed.
9419 The silc_server_packet_process now checks that data is not
9420 read or written to connection that is DISCONNECTED. The socket
9421 get's freed when the reference counter hits zero.
9423 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Changed the client operation API: channel_message operation's
9426 `sender' is now the client entry of the sender, not the nickname
9427 and the `channel' is the channel entry, not the channel name.
9429 In the private_message operation the `sender' is now also the
9430 client entry of the sender not the nickname.
9432 Affected file is lib/silcclient/ops.h and all applications
9433 using the client operations.
9435 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9437 * Moved the calling of ops->connect() from connect_to_server_final
9438 into receive_new_id functin since that is the point when the
9439 client is actually allowed to send traffic to network. The
9440 affected file is lib/silcclient/client.c.
9442 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9444 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9445 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9446 (if needs broadcasting) instead of broadcasting the packets one
9447 by one which would make a burst in the network traffic.
9449 * Added `broadcast' argument to the functions in silcd/server.[ch]
9450 silc_server_create_new_channel[_with_id] to indicate whether
9451 to send New Channel packet to primary router.
9453 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9455 * Added new function into the silcd/server.[ch] files:
9456 silc_server_create_new_channel_with_id to create new channel with
9457 already existing Channel ID.
9459 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9460 lib/silccore/silcpacket.h. This packet is used t send list of
9461 Set Mode payloads inside one packet. Server uses this to set
9462 the modes for the channels and clients on those channels, that it
9463 announced to the router when it connected to it. The protocol
9464 specification has been updated accordingly.
9466 * The silc_server_new_channel did not handle the packet coming
9467 from normal server as it normally does not send that. However,
9468 when it announces its channels it does send it. Implemented
9469 the support for that.
9471 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9472 into the file lib/silccore/id.h.
9474 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9476 * Fixed memory leaks in the functions silc_idlist_del_client,
9477 silc_idlist_del_channel and silc_idlist_del_server in the file
9478 silcd/idlist.c. All of those leaked like a sieve.
9480 * Fixed some small memory leaks in the client's function
9481 silc_client_notify_by_server.
9483 * Added functions into silcd/server.c: silc_server_announce_clients,
9484 silc_server_announce_channels and silc_server_announce_server.
9485 These functions are used by normal and router server to announce
9486 to its primary router about clients, channels and servers (when
9487 router) that we own. This is done after we've connected to the
9490 These functions effectively implements the following packet types:
9491 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9492 and SILC_PACKET_NEW_ID_LIST.
9494 * Added new functions into the silcd/packet_receive.[ch]:
9495 silc_server_new_id_list, silc_server_new_channel_list and
9496 silc_server_new_channel_user_list to handle the incoming
9497 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9499 * Added support of changing Channel ID in the function
9500 silc_server_replace_id. If the server that announces a channel
9501 to the router already exists in the router (with same name but
9502 with different Channel ID), router is responsible to send
9503 Replace ID packet to the server and force the server to change
9504 the Channel ID to the one router has.
9506 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9507 client that the Channel ID has been changed by the router. The
9508 normal server sends this to the client. Client must start using
9509 the new Channel ID as the channel's ID.
9511 Implemented handling of this new type into lib/silcclient/client.c
9512 into the function silc_client_notify_by_server.
9514 * Added new function silc_idlist_replace_channel_id into the files
9515 silcd/idlist.[ch] to replace the Channel ID.
9517 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9519 * Call silc_server_command_identify_check always when processing
9520 the IDENTIFY command in silcd/command.c
9522 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9524 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9525 send keepalive packets. The packet can be sent by clients,
9526 servers and routers.
9528 Added function silc_socket_set_heartbeat into the file
9529 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9530 If not set, the heartbeat is not performed. The actual
9531 heartbeat is implemented in the low level socket connection
9532 library. However, application is responsible of actually
9535 Added silc_server_send_heartbeat to send the actual heartbeat
9536 packet into silcd/packet_send.[ch]. Server now performs
9537 keepalive with all connections.
9539 * Added silc_task_get_first function into lib/silcutil/silctask.c
9540 to return the timeout task with shortest timeout. There was a bug
9541 in task unregistration that caused problems. TODO has been
9542 updated to include that task system must be rewritten.
9544 * The client library will now resolve the client information when
9545 receiving JOIN notify from server for client that we know but
9546 have incomplete information.
9548 * Rewrote parts of silc_server_remove_from_channels and
9549 silc_server_remove_from_one_channel as they did not remove the
9550 channel in some circumstances even though they should've.
9552 * Encryption problem encountered in server:
9554 The LEAVE command used to send the Channel Key packet to the
9555 router immediately after generating it. However, the code
9556 had earlier sent Remove Channel user packet but not immediately,
9557 ie. it was put to queue. The order of packets in the router
9558 was that Channel Key packet was first and Remove Channel User
9559 packet was second, even though they were encrypted in the
9560 reverse order. For this reason, MAC check failed. Now, this
9561 is fixed by not sending the Channel Key packet immediately but
9562 putting it to queue. However, this is more fundamental problem:
9563 packets that are in queue should actually not be encrypted
9564 because packets that are sent immediately gets encrypted
9565 actually with wrong IV (and thus MAC check fails). So, packets
9566 that are in queue should be encrypted when they are sent to
9567 the wire and not when they put to the queue.
9569 However, the problem is that the current system has not been
9570 designed to work that way. Instead, the packet is encrypted
9571 as soon as possible and left to the queue. The queue is then
9572 just purged into wire. There won't be any fixes for this
9573 any time soon. So, the current semantic for packet sending
9576 o If you send packet to remote host and do not force the send
9577 (the packet will be in queue) then all subsequent packets to the
9578 same remote host must also be put to the queue. Only after the
9579 queue has been purged is it safe again to force the packet
9582 o If you send all packets immediately then it safe to send
9583 any of subsequent packets through the queue, however, after
9584 the first packet is put to queue then any subsequent packets
9585 must also be put to the queue.
9587 Follow these rules and everything works fine.
9589 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9591 * Added new function silc_server_remove_clients_by_server to
9592 remove all client entries from ID list when the server connection
9593 is lost. In this case it is also important to invalidate all
9594 client entires as they hold the invalid server entry. This
9595 fixes fatal bug when server has lost connection and will reconnect
9598 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * Made some sanity checks to silc_server_daemonise like to check
9601 whether the requested user and group actually exists.
9603 * Added sanity check to SKE's silc_ske_responder_finish to check
9604 that the public and private key actually is valid.
9606 * Invalidate the client's nickname when receiving Replace ID
9607 packet and the Client ID is being replaced. This means that the
9608 server will query the nickname if someone needs it (client)
9611 * Sort the ID Cache in client library when the ID Cache data
9612 has changed (needs sorting).
9614 * Do not allow for SILC client to create several connections to
9615 several servers. The client does not support windows right now
9616 and generating multiple connections causes weird behaviour.
9618 Irssi-silc client does support windows and can handle several
9619 connections without problems, see: www.irssi.org and SILC plugin.
9621 * Fixed some places where client was added to the IDList. The
9622 rule of thumb is following (in order to get everything right):
9623 If the client is directly connected local client then the
9624 `connection' argument must be set and `router' argument must be
9625 NULL to silc_idlist_add_client function. If the client is not
9626 directly connected client then the `router' argument must
9627 bet set and the `connection' argument must be NULL to the
9628 silc_idlist_add_client function.
9630 * The funtion silc_server_packet_send_local_channel actually did
9631 not check whether the client was locally connected or not. It
9632 does that now. Fixed a bug related to LEAVE command.
9634 * Fixed Remove Channel User payload parsing bug in server's
9635 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9637 * The server's silc_server_save_channel_key now checks also the
9638 global ID list for the channel as it might not be in the local
9639 list. Fixed a bug related to LEAVE command.
9641 * Is this the end of the [<unknown>] buglet that has been lurking
9642 around for a long time? A little for loop fix in server's
9643 silc_server_command_whois_parse that is used by both IDENTIFY
9644 and WHOIS command. At least, this was a clear bug and a cause
9645 of one type of [<unknown>] buglet.
9647 * WHOIS and IDENTIFY commands call the function
9648 silc_server_command_[whois/identify]_check function even if
9649 we are not router server.
9651 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * Added --with-gmp configuration option. If set the GMP
9654 is always compiled in the SILC source tree. If not set then
9655 it is checked whether the system has the GMP3 installed. If
9656 it has then the GMP won't be compiled (the system's headers
9657 and library is used), if it doesn't have it then the GMP is
9658 compiled in the SILC source tree.
9660 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9662 * Changed RSA private exponent generation to what PKCS #1
9663 suggests. We try to find the smallest possible d by doing
9664 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9665 not security fix but optimization.
9667 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9669 * Added new config entry [Identity] to fork the server and run
9670 it as specific user and group. A patch from Bostik.
9672 * Imported Dotconf configuration library into lib/dotconf.
9673 This will be used to create the SILC configuration files later.
9674 It will appear in the distsribution after this commit.
9676 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9678 * A big code auditing weekend happening. Auditing code for
9679 obvious mistakes, bugs and errors. Also, removing any code
9682 Removed files for being obsolete:
9684 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9685 inline in the file lib/silcutil/silcbuffer.h)
9687 o lib/silcutil/silcbufutil.c (the header has inline versions)
9689 Changed code to fix possible error conditions:
9691 o The buffer formatting routines now check that the destination
9692 buffer really has enough space to add the data. This applies for
9693 both buffer formatting and unformatting
9694 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9695 unformatting was changed to accomodate following rules:
9696 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9697 sent to the function while XXX_*STRING will not allocate or copy
9698 the data into the buffer. Instead it sets the pointer from the
9699 buffer into the pointer sent as argument (XXX_*STRING used to
9700 require that the pointer must be allocated already). This change
9701 makes this whole thing a bit more consistent and more optimized
9702 (note that the data returned in the unformatting with XXX_*STRING
9703 must not be freed now). The routines return now -1 on error.
9705 o Tried to find all code that use buffer_format and buffer_unformat
9706 and added return value checking to prevent formatting and
9707 especially unformatting errors and possible subsequent fatal
9710 o Changed ske->x and ske->KEY to mallocated pointers in
9711 lib/silcske/silcske.h. Fixed possible data and memory leak.
9713 o Added return value checking to all *_parse* functions. Fixed
9714 many memory leaks as well.
9716 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9717 so that buffer overflows would not happen. All code now also
9718 checks the return value as it can fail.
9720 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9722 * Added reconnection support to server if the normal server looses
9723 its connection to the router (for example if router is rebooted).
9724 The server performs normal reconnection strategy implemented
9725 to the server. Affected file silcd/server.c.
9727 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9729 * Added new packet type SILC_PACKET_SET_MODE that is used to
9730 distribute the information about changed modes (for clients,
9731 channels and clients channel modes) to all routers in the
9732 network. Updated the protocol specification accordingly.
9734 Added functions into silcd/packet_send.c and
9735 silcd/packet_receive.c: silc_server_send_set_mode,
9736 silc_server_set_mode.
9738 Added new files silcmode.[ch] into lib/silccore that implements
9739 the encoding and decoding of Set Mode Payload. Added new type
9740 SilcSetModePayload. Moved the definitions of different modes
9741 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9743 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9745 * Oops, a little mistake in server's connection authentication
9746 protocol. The protocol is not ended with FAILURE but with
9747 SUCCESS if the authentication is Ok. :) Affected file is
9750 * Implemented NICK_CHANGE notify handling in server in the file
9751 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9752 the local clients on the channel. After the changing nickname
9753 in router environment snhould work and the [<unknown>] nickname
9754 should appear no more.
9756 The silc_server_replace_id function that receives the Replace ID
9757 payload now sends the NICK_CHANGE notify type also in the file
9758 silcd/packet_receive.c
9760 * Changed WHOIS and IDENTIFY command to support the maximum amount
9761 of arguments defined in protocol specs (3328 arguments). This
9762 fixed a bug that caused problems when there were more than three
9765 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9767 * Added extra parameter, command identifier, to the
9768 silc_client_send_command so that explicit command identifier
9771 Changed that ID list routines uses specific command identifier
9772 when sending WHOIS/IDENTIFY requests to the server so that they
9773 can be identified when the reply comes back.
9775 Affected files lib/silcclient/command.[ch],
9776 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9778 * Added `sender' argument to silc_server_packet_send_to_channel
9779 to indicaet the sender who originally sent the packet to us
9780 that we are now re-sending. Ignored if NULL. Affected file
9781 silcd/packet_send.[ch].
9783 * Added some server statistics support in silcd/server_internal.h
9784 SilcServerStatistics structure and around the server code. Also
9785 send some nice statistics information when client is connecting
9788 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9790 * Fixed channel ID decoding in server's JOIN command reply in
9791 silcd/command_reply.c
9793 * Fixed braodcasting of replace ID payload to not to send it if
9794 we are standalone server in silcd/packet_receive.c.
9796 * Fixed all channel message sending routines to not to send
9797 packets to clients that has router set, since they are routed
9798 separately in the same function earlier. Affects file
9799 silcd/packet_send.c and all channel packet sending functions.
9801 * In USERS reply, res_argv[i] are not allocated, the table
9802 is allocated. Thus changed that free the table, not its
9805 * In server's whois_check and identify_check if the client is
9806 locally connected do not send any WHOIS commands - they are not
9809 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Fixed some minor bugs in client when sending WHOIS command. The
9812 arguments was in wrong order.
9814 * Removed statis function add_to_channel from server in
9815 silcd/command.c that was previously used with the joining but
9818 * Tested USERS command in router environment successfully with two
9819 routers, two servers and two clients.
9821 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Reorganized the USERS command and command reply in client library
9824 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9825 When the command is given by user we register a pending command
9826 callback that will reprocess the command after the reply has been
9827 received from the server. When reprocessing the packet we then
9828 display the information. Thus, the USERS information is displayed
9829 now in the command callback instead of in the command reply
9830 callback. The processing of the command is same as previously
9831 when server has sent the command reply in the JOINing process.
9833 * Added to USERS command in silcd/command_reply.c to join the client,
9834 we didn't use to know about, to the channel after we've created
9835 a client entry for it. Also, for clienet we did know already still
9836 check whether it is on the channel or not and add it if not.
9838 * Removed silc_server_command_join_notify as the function and its
9841 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9843 * Changed the client's pending command handling to the same as the
9844 server's pending command handling. It is also now possible to
9845 execute command reply functions from other command reply
9846 function as the function callbacks for commands and command
9847 replies are one and same. The pending commands are not static
9848 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9849 in client connection context. Thus, pending commands are server
9850 connection specific as it is convenient.
9852 Changed the function silc_client_command_pending and
9853 silc_client_command_pending_del and added new function
9854 silc_client_command_pending_check. Removed the
9855 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9858 * Added cmd_ident, current command identifier, to the client
9859 connection context in lib/silcclient/client.h to keep track on
9860 command identifiers used in command sending. Client's command reply
9861 function handling now supports the mandatory command identifiers.
9863 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9864 funtions in client to fully support pending command callbacks.
9866 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9867 as one of the arguments to the application in the command reply
9870 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9871 before first releasing SILC but came back. Now it is removed again
9872 and should come back nomore. The FORWARDED flag was used only
9873 by the JOINing procedure by forwarding the command packet to router.
9874 Now, the JOINing procedure has been changed to more generic (due
9875 to various router environment issues) and FORWARDED is not needed
9876 anymore for anything. The protocol specification is yet to be
9879 Now, removed silc_server_packet_forward from server and the flag
9880 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9882 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9884 * Renamed NAMES command to USERS command. The NAMES was named that
9885 due to historical reasons. Now it is renamed. Also, rewrote
9886 parts of the USERS command. The nickname list is not sent anymore
9887 by the server. Only Client ID and mode lists are sent in the USERS
9888 command. Changed this also to the protocol specification.
9890 The client now resolves the names and stuff after it receives
9891 the USERS list from the server when joining to the channel.
9893 * WHOIS and IDENTIFY commands has been changed to support multiple
9894 Client ID's per command. One can now search for multiple users
9895 in the network by sending only one WHOIS or IDENTIFY command.
9896 Changed the code and the protocol specifications.
9898 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9899 uses silc_server_command_whois_parse to parse the request. */
9901 * If normal server, do not parse the WHOIS and IDENTIFY requests
9902 before sending it to the router. Saves some time.
9904 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9906 * Fixed JOIN command on client library. Wrong number of arguments
9907 used to crash the client.
9909 * Added silc_server_channel_has_global function to check whether
9910 channel has global users or not.
9912 * Added silc_server_channel_has_local function to check whether channel
9913 has locally connected clients on the channel.
9915 * The silc_server_remove_from_one_channel now checks whether the
9916 channel has global users or not after given client was removed from
9917 the channel. It also checks whether the channel has local clients
9918 on the channel anymore. If it does not have then the channel entry
9919 is removed as it is not needed anymore.
9921 * The silc_server_notify now checks on JOIN notify whether the joining
9922 client is one of locally connected or global. If it is global then
9923 the channel has now global users on the channel and that is marked
9924 to the channel entry. Also, it now saves the global client to
9925 global list who is joining and JOINs it to the channel. This is
9926 for normal server, that is.
9928 Changed silc_server_send_notify_on_channel,
9929 silc_server_packet_relay_to_channel and
9930 silc_server_packet_send_to_channel check if we are normal server
9931 and client has router set (ie. global client) do not send the
9932 message to that client, as it is already routed to our router.
9934 * Implemented LEAVE notify type handling in silc_server_notify
9937 * Tested LEAVE command in router environment successfully. Tested
9938 with two routers, two servers and two clients.
9942 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9944 * Implemented SIGNOFF notify type handling in silc_server_notify
9947 * silc_server_remove_id now removes the client entry from all channels
9948 it has joined and thusly sends SIGNOFF notify type.
9950 * Rewrote the NAMES list generation in server by removing two excess
9951 loops. The lists are created now inside one loop.
9953 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9955 * silc_server_remove_channel_user checks now also global list
9956 for channel and client.
9958 * silc_server_new_channel_user checks now both local and global
9959 list for channel and client. Fixed a bug in client id decoding.
9960 Used to decode wrong buffer.
9962 * silc_server_channel_message checks now both local and global
9963 list for channel entry.
9965 * Tested channel joining (hence JOIN) in router environment
9966 successfully. Tested with two routers, two servers and two
9969 * Tested channel message sending in router environment successfully.
9971 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9973 * Added silc_server_save_channel_key into server.[ch] to save the
9974 received channel key in Channel Key payload processing. It is
9975 also used in JOIN command reply handling.
9977 Equivalent function silc_client_save_channel_key added into
9978 client.[ch] into client library.
9980 * Changed JOIN command reply to send information whether the channel
9981 was created or not (is existing already) and the channel key
9982 payload. Changed protocol specs accordingly.
9984 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9985 the request was sent by ID and not by nickname. Crashed on
9988 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9990 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9991 now correctly save the received data.
9993 * silc_server_free_sock_user_data now notifies routers in the
9994 network about entities leaving the network.
9996 At the same time implemented functions silc_server_remove_id
9997 and silc_server_send_remove_id to receive and send REMOVE_ID
9998 packets. The packet is used to notify routers in the network
9999 about leaving entities. The ID removed will become invalid in
10002 * Added function silc_idlist_del_server into server. Removes and
10003 free's server entry from ID list.
10005 * silc_server_private_message function now checks, if we are router,
10006 that the destination ID really is valid ID, naturally.
10008 * In router when NEW_ID packet is received (for new client) the
10009 hash of the Client ID is saved in the ID Cache but the
10010 client->nickname is set to NULL, instead of putting the hash
10013 IDENTIFY command now also checks that client->nickname must be
10014 valid. If it is not if will request the data from the server who
10015 owns the client. Added new function
10016 silc_server_command_identify_check.
10018 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10019 to set the command to already allocated Command Payload.
10021 * Tested private message sending in router environment with two
10022 routers, two servers and two clients. Fixed minor bugs and now
10025 * Fixed segfault from client's NAMES command. Used to crash if
10026 not on any channel.
10028 * Forwarded packets must not be routed even if it is not destined
10029 to the receiver. Changed server code comply with this.
10031 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10033 * Added `require_reverse_mapping' boolean value to ServerParams
10034 structure. If TRUE (not default) the server will require that
10035 the connecting host has fully qualified domain name.
10037 If the reverse mapping is not required and hostname could not be
10038 found the IP address is used as hostname.
10040 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Implemented version string checking to both client and server.
10043 The check is incomplete currently due to the abnormal version
10044 strings used in development version of SILC.
10046 * Changed all command functions in server to use the new
10049 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10051 * Changed char *data to unsigned char *data in ID Cache system to
10052 support binary data as ID Cache data. Changed code to support
10053 binary data in lib/silccore/idcache.c.
10055 * Renamed silc_server_packet_relay_command_reply to
10056 silc_server_command_reply as it is normal packet receiving
10057 function. Rewrote the function to accept command replys for
10058 servers and not only for clients.
10060 * Mark remote router always as registered server if we are connecting
10061 to it. Otherwise, commands sent by the router to us are ignored.
10063 * All ID List find routines now returns the ID Cache Entry pointer
10064 as well if requested.
10066 * WHOIS command works now in router environment, tested with two
10067 routers, two servers and two clients.
10069 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10070 in router environment (as it is almost equivalent to WHOIS) but
10071 hasn't been tested thoroughly. Added new functions:
10073 silc_server_command_identify_parse
10074 silc_server_command_identify_send_reply
10075 silc_server_command_identify_from_client
10076 silc_server_command_identify_from_server
10078 * Disabled route cache adding because adding two different ID's with
10079 same IP replaces the old cache entry thus giving wrong route.
10080 The entry->router->connection is always the fastest route anyway
10081 so route cache may not be needed. Of course, new routes maybe
10082 established after receiving the ID when the entry->router->connection
10083 might not be anymore the most optimal.
10085 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * Add route cache for received ID for fast routing.
10089 * Added silc_server_packet_route to route received packet on router
10090 that is not destined to us.
10092 * Renamed silc_server_get_route to silc_server_route_get.
10094 * Added id_string and id_string_len fields into SilcServer to
10095 include encoded ServerID for fast comparing without excess
10096 encoding of the ID's.
10098 * Cleaned up WHOIS command on server side. Added following static
10101 silc_server_command_whois_parse
10102 silc_server_command_whois_check
10103 silc_server_command_whois_send_reply
10104 silc_server_command_whois_from_client
10105 silc_server_command_whois_from_server
10107 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10108 arguments in command replies. All command functions should be
10109 updated to use this macro.
10111 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10113 * Minor typo fixes on command reply handling on server.
10115 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10117 * Added silc_server_command_add_to_channel internal routine to add
10118 the client to the channel after router has created the channel and
10119 sent command reply to the server.
10121 * Added generic silc_server_send_command to send any command from
10124 * Use static buffer with ID rendering instead of duplicating data.
10126 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10128 * Fixed a channel user mode bug when joining to a channel server gave
10129 everybody channel founder rights, oops.
10131 * We mark ourselves as the router of the incoming server connection
10132 if we are router ourselves. This way we can check in some packet
10133 sending functions whether it is locally connected server. For
10134 incoming router connections we put NULL.
10136 * For router sending packets locally means now always sending the
10137 packet cell wide; to local clients and local servers. For normal
10138 server sending packet locally means sending it to only local
10141 * Fixed the JOIN command to really work in router environment. If the
10142 channel is created it is always created by the router. Router is
10143 also responsible of making the initial joining to the channel,
10144 sending JOIN notify to the sending server and distributing
10145 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10146 does not exist server doesn't do anything else but forward the
10147 command to the router which performs everything.
10149 * Added silc_server_send_channel_key function to send the Channel Key
10152 * Added silc_server_create_channel_key to create new channel key. The
10153 channel key is now re-generated everytime someone joins or leaves
10154 a channel, as protocol dictates. Note: channel->key_len is the
10155 key length in bits.
10157 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10159 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10160 packet_receive.[ch] to separate packet sending and receiving
10161 routines. The server.[ch] now includes everything else including
10162 actual packet processing (writing and reading data) and other
10165 Renamed silc_server_private_message_send_internal to
10166 silc_server_send_private_message. The routine is still though
10167 used only to relay private messages as server does not send
10168 private messages itself.
10170 Renamed silc_server_new_channel to silc_server_create_new_channel
10171 and added new function sicl_server_new_channel that handles the
10172 incoming New Channel packet. Added also new sending function
10173 silc_server_send_new_channel to send New Channel Payload.
10175 * Added new function silc_server_notify to process incoming notify
10176 packet to the server/router. Server may then relay the notify
10177 to clients if needed.
10179 * Added new function silc_server_new_channel_user to process incoming
10180 New Channel User packet. Router will redistribute the packet and
10181 send JOIN notify to its local clients and locally connected servers
10182 if needed. Normal server will send JOIN notify to its local client
10183 on same channel when received this packet. Added also corresponding
10184 sending function silc_server_send_new_channel_user to sent the
10187 * Added boolean route argument to send_notif_to_channel and
10188 packet_send_to_channel functions to attempt to route the packet
10189 if it is TRUE and send only locally if it is FALSE.
10191 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * silc_server_replace_id now broadcasts the received replace ID
10194 packet if it is not broadcast packet already. The router must
10195 broadcast to inform other routers about changed ID.
10197 * Added backpointer to server's router into SilcServer context in
10198 silcd/server_internal.h.
10200 * Fixed silc_server_packet_broadcast to send correct broadcast
10203 * The channel key is now distributed to the local client as soon
10204 as it is received from the router (in router environment) so that
10205 no other packet may be sent for the channel until client has
10208 * silc_server_remove_channel_user now broadcasts the received
10209 Remove Channel User packet if it is not broadcast packet already.
10210 The router must broadcast to inform other routers about removed
10213 * Added users field into SilcPacketContext that is a reference count
10214 of the context. One can increase the reference count by calling
10215 silc_packet_context_dup which is now changed to just increase the
10216 reference count instead of duplicating the data. The reference
10217 count is decresed by calling silc_packet_context_free that will
10218 free the data after the reference count hits zero.
10220 For now on the packet context and everything allocated into it
10221 (including the raw packet from network) must be freed by calling
10222 the new silc_packet_context_free function. Added also new function
10223 silc_packet_context_alloc that must be used now to allocate the
10224 context. This also means that if a routine is asynchronous from
10225 silc_[client/server]_packet_parse_type the packet context must
10226 be duplicated by calling silc_packet_context_dup. Otherwise it
10227 gets free'd after silc_[client/server]_packet_parse_type returns.
10228 Also, one must remember that if packet is duplicated then its
10229 reference count must be decresed by calling the free function as
10230 many times as it was duplicated.
10232 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10233 from both client and server.
10235 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Made joining to a channel working in router environment.
10239 * Cleaned up JOIN command on server side and create function
10240 silc_server_command_join_channel internal routine to make the
10243 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10245 * Changed silc_command_pending list to SilcDList. Also, added
10246 `ident' field to SilcServerCommandPending structure to identify
10247 the reply and to call correct callback.
10249 Added silc_server_command_pending_check function to replace the
10250 corresnponding macro. The silc_command_pending list is not
10253 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10254 to set identifier to previously allocated Command Payload. It
10255 is used to set identifier for command when resending Command
10258 * Added silc_command_payload_encode_payload to encode Command
10259 Payload buffer from SilcCommandPayload structure.
10261 * Added silc_argument_payload_encode_payload to encode Argument
10262 payload buffer from SilcArgumentPayload structure.
10264 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Changed WHOIS command to support router connection on server side.
10267 The whois request is always sent to router unless the server is
10268 standalone server. After server has received the reply from the
10269 router will it send the reply to the client.
10271 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10272 broadcast received broadcast packet. The function is used only
10273 by router. The broadcast packet is always sent to the router's
10276 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10277 render given ID to printable string, for log files for example.
10279 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10281 * Made basic router to router connections working. At least they
10282 can now connect to each other but nothing really works the way
10283 they are supposed - yet.
10285 * Added new initiator token to RouterConnection configuration
10286 file in silcd/serverconfig.[ch]. It is used to tell whether we
10287 are the initiator to the remote router or whether we'll expect
10288 the other end to connect.
10290 * Moved registering of listener task to silc_server_init, hence
10291 the server starts listenning as soon as it is run, even if it
10292 does not have connections to other routers. Let's see how well
10295 * Changed default connection retry timeouts for more suitable in
10298 * Removed cipher and such arguments from silc_idlist_add_client
10299 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10300 Added new function silc_idlist_add_data to add the keys and stuff
10303 * Added SilcIDListData structure and added it to SilcClientEntry
10304 and SilcServerEntry as their first field in the structure. This
10305 way we can explicitly cast the ID entries to the SilcIDListData
10306 structure and get common data for the entries. In past, we had
10307 to first check what type of connection it is and then cast it to
10308 correct ID entry type. Now, we can directly cast the opaque
10309 pointer to the SilcIDListData (no matter what ID entry it actually
10310 is) and get the data needed.
10312 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10314 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10315 in some circumstances even if threre were timeout tasks, though not
10316 IO tasks, but tasks anyway. Now fixed.
10318 * Defined SilcServerConnection structure to hold connection specific
10319 stuff about directly connected servers and routers. The definition
10320 is currently in silcd/server_internal.h. I thought about having
10321 a bit more important role fro this struct but for now it is used
10322 only when connecting to other server (or router actually).
10324 * Added connecting retry support in server when connecting to
10325 router(s). The retry feature implement exponential backoff
10326 algorithm. Also, added SilcServerParams structure to hold default
10327 parameters for server. For now, it include these retry settings
10328 and are hard coded. After server is moded to be as Silc Server
10329 Library this structure will be more important.
10331 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10333 * Changed client librarys channel->clients table to SilcList and
10334 changed code accordingly.
10336 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10338 * Changed client's channel table to SilcList and changed code
10339 accordingly. Also changed SilcChannelClientEntry to include back-
10340 pointer to the channel so that client entry can use that structure
10341 as list as well and we have fast cross-reference to the channel.
10342 This change dramatically decreased the complexity of channel
10343 handling with client entry and vice versa (removed one extra
10344 loop when searching for channel entry from many functions).
10346 * Changed server->sim from table to SilcDList and changed code
10349 * NAMES command can now be used from user interface. It will show
10350 the user list on the channel, neatly.
10352 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10353 Code now saves realname of the user if it becomes available.
10355 * Renamed configure.in to configure.in.pre and made ./prepare
10356 script to automatically add correct version string to
10357 configure.in which it creates from configure.in.pre.
10359 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10361 * NAMES command reply now shows users mode with the nickname when
10362 joining to channel.
10364 * Moved silc_client_ch[u]mode[_char] functions from
10365 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10366 place sucks, they are utility functions and should be in some
10369 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10371 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10374 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10378 * Added TRQ (efficient deque and list library) into lib/trq. This is
10379 a very good list library that is currently used in the SILC. Defined
10380 SilcList API over the library because I didn't like the API very
10381 much. See lib/trq/silclist.h for the API and examples of how to
10382 use the API. Fixed various places in the code to use the new
10383 SilcList API. The SilcList is meant for lists that has a structure
10384 already defined as a list. It is not suitable to add just some
10385 context to the list (in TRQ, the context is the list actually).
10387 So, I defined SilcDList that can be used for the purpose where
10388 predefined list structure does not exit. This can be used as
10389 such list. Now some context just can be added to the SilcDList.
10390 Currently this list is not used in the SILC just yet, though there
10391 are a lot places where this can replace dynamically allocated
10392 tables and I will fix these places, later, to use SilcDList.
10393 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10394 and use TRQ internally).
10396 Also fixed some annoying warning messages that the original TRQ
10397 code generated. Also minor changes to TRQ's Makefile.in.
10399 * Added support for querying by Client ID to both WHOIS and
10400 IDENTIFY commands into server, as required by the protocol.
10402 * Removed method function pointers from SilcBuffer structure. They
10403 weren't used to anything and just increased the context size for
10404 no good reason. This change also made silc_buffer_alloc and
10405 silc_buffer_free functions inline functions.
10407 * Disabled command flooding detection support until it's fixed so
10408 that it accepts commands in but does not execute them more than once
10411 * Added silc_net_localhost(), to return local hostname, into
10412 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10413 that must be initialized before calling silc_client_init.
10415 * Added new function: silc_server_send_notify_on_channels to send
10416 notify messages to all channels client has joined. It is assured
10417 that the message is sent only once per client.
10419 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10420 lib/silcutil/silcutil.[ch] as silc_format function. The new
10421 function is generic and is used by server as well, not only by
10422 the logging routines.
10424 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10425 the provided version string was not acceptable. Added new function:
10426 silc_ske_check_version into lib/silcske/silcske.h. The function
10427 must be implemented by the application (client or server) and it
10428 does not reside in the SKE library. The function checks the version
10429 string remote end sent.
10431 * Added back pointers (to opaque context and to SilcSocketConnection)
10432 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10434 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10435 duplicate packet context structure.
10437 * Changed `notify' client operation to send same arguments as client
10438 receives from server except for ID's. ID's are mapped to correct
10439 ID entry and that is returned. Also, if channel entry is not sent
10440 by server but the notify is for channel the channel entry is sent
10441 to application (otherwise application doesn't know that it is for
10442 channel (library gets it from packet's Destination ID)).
10444 * Added silc_client_remove_from_channels into client library to
10445 remove a client from all channels it has joined to. Used when
10446 received SIGNOFF notify from server. Added also new function
10447 silc_client_replace_from_channels to replace old ID entry with
10448 new ID entry on all channels. Used when received NICK_CHANGE
10449 notify from server.
10451 * Fixed ID Cache list handling in silc_idlist_get_client in
10452 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10453 to get (or query) client by ID.
10455 * Updated TODO list.
10457 * Added connection authentication status message defined by the
10458 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10459 support for these into the code in client and server side.
10461 * Added generic function silc_client_send_command to send any command
10462 with variable argument list. Application should use this function
10463 to send commands if the command functions provided by the library
10464 does not suite for the application's user interface needs.
10466 * Added new `failure' client operation. Application is notified about
10467 received failure packet if client is executing a protocol. In this
10468 case the protocol's execution has failed.
10470 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10471 is required by the protocol.
10473 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10474 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10477 * Added status flag to SilcSKE object to indicate realtime status
10478 of the SKE protocol.
10480 * Application receives now exactly same command reply arguments as
10481 the library receives from server. However, if ID is received the
10482 corresponding ID entry is returned to the application (eg. Client
10483 ID is mapped to correct SilcClientEntry entry and that is returned).
10484 Changed command_reply client operation due to this change.
10486 * Changed all ID's in commands and in command replys as ID Payloads.
10487 Change affected both client and server side codes.
10489 All ID's sent in SILC network (with execption of ID's in SILC
10490 Packet header) are sent in ID Payload to support variable length
10493 * Server now notifies nick changes and notifies all clients on
10494 the channels about the new nickname (about the new Client ID,
10497 * Implemented CMODE command to change channel modes. Supports all
10498 channel modes defined by the protocol specs except ban and invite
10499 lists. (Also, private channel key mode is supported but support for
10500 setting private channel key in client is missing, thus, this mode
10501 has no effect on client side (except that server requires that the
10502 client uses private channel key and normal channel traffic does not
10505 Also, invite mode works per se, but INVITE command does not work
10506 yet correctly, so you can set channel as invite only channel but
10507 inviting clients to the channel does not work (it is yet to be
10508 thought what's the best way to do it).
10510 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10511 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10512 Implemented CUMODE command to change user's mode on the channel.
10513 Supports all modes defined by the protocol specs.
10515 * Added NAMES command reply to return users modes on the channel.
10517 * Removed unnecessary and slow ciphers from lib/silccrypt.
10519 * Set SO_KEEPALIVE option to connection sockets by default.
10521 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10523 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10524 redefined the Notify Payload into protocol specs.
10526 * Added silc_id_payload_parse_id to get ID directly from raw
10529 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10531 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10532 accept searching by Client ID as well.
10534 * Added support for LEAVE and SIGNOFF notify types in client library.
10536 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10537 to parse ID Payload from raw data.
10539 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10541 * Added flags parameter into silc_ske_assemble_security_properties
10542 function in lib/silcske/silcske.[ch].
10544 * Changed notify client operation to fit better for notify messages
10545 sent by server. The notify payload received from server is now
10546 passed to the application (after parsing it to SilcNotifyPayload).
10547 It is application's responsibility to retrieve the arguments
10548 from the payload and show the message the way it wants. The message
10549 sent by server is implementation specific.
10551 * Changed public keys to comply with the protocol specification.
10552 Old public keys are not supported anymore and are not compatible.
10554 * Removed nickname from Channel Payload as the latest draft removed
10555 it. The client must resolve the nickname from the NAMES command
10556 reply received when it joined the channel.
10558 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10560 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10562 * Fixed some errors in protocol specification drafts.
10564 * Created lib/silccore/silcnotify.c to implement Notify Payload
10565 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10566 generic payloads described by protocol specifications. The file
10567 includes implementations for ID Payload and Argument Payload.
10569 * Changed Command Payload implementation to use the new Argument
10570 Payload. Changed command_xxxx_payload to command_payload_xxxx
10571 to comply with SILC coding conventions.
10573 * Added suppport for Argument Payload handling in Notify Payload
10574 implementation as protocol requires it. Added the new support
10575 into server and client lib as well.
10577 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10579 * Added support for multiple nicknames on same channel. [n] is
10580 added locally to the nickname if there are more than one same
10581 nicknames on the channel.
10583 * Server now sends all nicknames that matched WHOIS request.
10584 Client also shows the list received from server.
10586 * Added TOPIC command to client side. User can now set and show
10587 current topic on channel.
10589 * Added MOTD command to client and server. Also, server sends the
10590 motd when client connects to the server.
10592 * Changed version strings to comply ISO 8601.
10594 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10596 * Fixed protocol error handling in client library. It should now
10597 cope even if the SKE fails for some reason.
10599 * Made new protocol specification drafts for submitting to IETF.
10601 * Implemented TOPIC command to server in silcd/command.c.
10603 * Added two new notify types into lib/silccore/silcnotify.h:
10604 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10605 notify nickname change and topic setting/change on a channel.
10607 * API change of command_reply operation in client library. The
10608 application gets now the status type received from server as well.
10610 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10612 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10614 * Cras fixed and optimized the packet handling even further and
10615 it should work now. Minor change to the prototype of function
10616 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10618 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10620 * Added new function into lib/silcutil/silcschedule.[ch]:
10621 silc_schedule_with_fd to select() a specified fd. The function
10622 returns after timeout expires or data arrives or goes. The
10623 function is used by packet routines to wait that all data is
10624 received from network.
10626 * Fixed data reading from network in lib/silccore/silcpacket.c.
10627 The code now assures that all data is read from the fd and then
10628 continues packet processing. This was a bug fix since the code
10629 used to drop some data in some circumstances.
10631 * Added new function into lib/silcclient/client.[ch]:
10632 silc_client_start_key_exchange to start key exchange after
10633 connection has been established to server. The code internally
10634 now uses this funtion but its main purpose was to provide it
10635 for applications that perform their own connecting. After
10636 application has created a connection it merely calls this
10637 function to start the key exchange between client and server.
10638 The library takes care of everything else after that.
10640 Updated also lib/silcclient/README to explain the usage of
10643 * Do not send to application information that connection has
10644 been established. Application gets notified it by connect
10647 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10649 * Applied cras's patch to add silc_schedule_one function. The
10650 function runs scheduler once and returns.
10652 * Fixed the scheduler after cras messed it up. The timeout
10653 handling works now as it's supposed to work.
10655 * Added into lib/silccore/ silcnotify.h to include notify
10656 message types support. Changed silc_server_send_notify*
10657 functions, in server.[ch], to support those new notify types.
10658 Added the support for the notify types into client library,
10659 as well. Added new notify client operation into ops.h in
10662 * Changed silc_server_packet_send_to_channel to send normal
10663 packets instead of just channel message packets. The function
10664 is now used to send the notify packets to channels. It is not
10665 used to send channel message packets anymore, as server never
10666 sends them anymore.
10668 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10669 va_arg()s as it seems to require it nowadays. I guess, if SILC
10670 is compiled with older va_arg() the new code should work anyway.
10672 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10674 * Splitted core library. Core library (lib/silccore) includes
10675 now only SILC protocol specific core (and common) components.
10676 Created new utility library (lib/silcutil) that includes more
10677 generic purpose stuff. The stuff for util library was taken
10678 from the old core library. This was minor and easy split.
10680 * Created SILC Client Library (lib/silcclient) that includes
10681 implementation of the SILC client without user interface. This
10682 was major move from silc/ directory. The code has been changed
10683 so that it is transparent towards the user interface. The
10684 silc/ directory includes now the same user interface as before
10685 and it uses the new client library. Read lib/silcclient/README.
10686 Basicly, the client library performs everything else related
10687 to SILC except user interface handling. Also, configuration
10688 files are considered to be part of user interface and library
10689 does not handle them.
10691 This change also changed a lot of structures, function naming etc.
10692 Most important change was that SilcClientWindow object was
10693 renamed to SilcClientConnection in the client library. Created
10694 also new file lib/silcclient/ops.h. Also added new files
10695 silc/local_command.[ch] and silc/client_ops.[ch].
10697 All these changes were made to make it easier for user interface
10698 designers to create what ever user interface for the SILC client
10701 It is also expected that the server will be moved to lib
10702 directory as well and SILC Server Library will be created;
10703 sometimes in the future.
10705 * Removed Local commands from lib/silccore/silccommand.h as
10706 they are application specific and new client library does not
10707 handle any of those anymore.
10709 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10710 old client implementation in silc/.
10712 * Added support for callback functions in SILC_LOG_* macros.
10713 Application can now set its own callbacks that will be called
10714 instead of using the default functions that will always print
10715 the debug messages to stderr (or stdout). Also, debugging can
10716 now be disabled by setting silc_debug to FALSE and re-enabled by
10717 setting it to TRUE. Note, that logging will still work even
10718 if debugging is disabled.
10720 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10721 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10722 silc_log_reset_debug_callbacks.
10724 * To enable debugging in silc client one must give now -d
10725 option on command line.
10727 * Changed silc_schedule_init to automatically allocate task queues
10728 if they are not allocated before calling it.
10730 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10732 * Added GMP 3.1 into math library.
10734 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10736 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10737 a channel in SILC network. The packet is used by servers and
10738 routers to notify other routers that user has left a channel.
10739 This little feature was missing until now. Added the feature
10740 to protocol specification as well.
10742 Added functions: silc_server_send_remove_channel_user and
10743 silc_server_remove_channel_user into server.[ch].
10745 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10746 lib/silccore/silcpacket.h. However, they are not implemented
10749 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * Fixed joining to a channel and sending channel messages
10752 between server and router. The channel message sending should
10753 now work inside a cell.
10755 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10757 * Fixed the private message sending between server and router.
10758 The private message sending should now work inside a cell.
10760 * Added silc_server_replace_id into server.[ch] to replace
10761 existing ID in the SILC network.
10763 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10764 and silc_idlist_replace_server_id into idlist.[ch] in server.
10766 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10768 * Fixed the server to server connections. Server can again now
10769 connect to router. Router to router connections probably does
10772 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10774 * Added dynamic protocol registering support. Now protocols can
10775 registered and unregistered on the fly. Patch by cras.
10777 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Added lib/contrib directory to hold routines that some platforms
10780 don't have but are needed by SILC.
10782 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10783 into lin/contrib to provide getopt() and getopt_long() for
10784 those who don't have it.
10786 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10788 * Added AWAY command to client. When away message is set and
10789 client receives a private message packet the client automatically
10790 replies to the sender with the away message.
10792 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10793 bug seemed to be the cause of recent problems when compiling
10796 * Added version detection support to SKE protocol specification
10797 and added the new changes to the SKE implementation as well.
10798 There were other minor changes in the SKE protocol as well.
10800 Many changes in lib/silcske/silcske.[ch] and in
10801 lib/silcske/payload.[ch].
10803 * Added ^U functionality, clear input line. Patch from cras.
10805 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10807 * Mainly small bugfixes on core library. Fixed some debugging
10808 logging and buffer overflow in silclog.c.
10810 * Updated config.sub and config.guess on the distribution tree.
10812 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10814 * Added command lagging support in server. Client may execute
10815 commands now only once in two seconds.
10817 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10819 * Optimized packet reception. MAC computation and checking is now
10820 also more optimized. A lot previously duplicated code is now
10821 used as generic by both client and server.
10823 * Fixed key pair generation in clientutil.c
10825 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10827 * Added into lib/silccore/silcbufutil.[ch] new function;
10828 silc_buffer_realloc.
10830 * Moved generic packet sending/encryption functions to
10831 lib/silccore/silcpacket.[ch] from client and server. Some
10832 rewriting of the functions.
10834 * Moved all generic packet reception/decryption functions to
10835 lib/silccore/silcpacket.[ch] from client and server. The
10836 packet processing is now much cleaner in both client and server.
10837 These were major changes in both client and server.
10839 * Created many common functions in server to do packet sending.
10840 Previously code were duplicated a lot, this has been removed
10841 with these changes.
10843 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10845 * Rewrote major parts of the ID cache system. Don't know
10846 whether it is better now or not but at least the API is more
10849 * Major rewrite on ID cache stuff on client because of the ID
10850 cache API changes. Added idlist.c to client.
10852 * Also major rewrite on ID cache stuff on server as well.
10853 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10854 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10855 in hand, instead they are all put into the ID cache system now.
10856 All server_idlist_* routines uses ID cache now instead of
10857 traversing its own lists (those lists does not exist anymore).
10858 SilcIDList though still exists. Also, SilcXXXEntry's are
10861 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10863 * Finally made the SKE implementation compliant to the protocol
10864 specification. All mp integers are now binary encoded as
10865 opposed being HEX encoded.
10867 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10870 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10871 functions: silc_[encode/decode]_pem. Also added function
10872 silc_encode_pem_file to PEM encode with newlines ('\n') for
10873 saving into a file.
10875 * SILC public keys are now encoded either PEM or binary. Same
10876 option is for private keys as well. By default private keys
10877 are binary encoded and public keys PEM encoded. Silly HEX
10878 encoding were removed.
10880 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10881 function to create fingerprints.
10883 * Fixed a bug in SHA1; does not change the original data anymore.
10885 * Partly implemented INFO command on client and server side.
10886 Fixed CLEAR command. Changes to SERVER command; show current
10887 server(s) when giving command without arguments. Added
10888 VERSION command to client.
10890 * Added check to server that unregistered connections cannot
10891 execute commands (unless it is specificly allowed).
10893 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10895 * Fixed screen refresh.
10897 * Fixed channel joining bug from client. On some circumstances
10898 client tried to join to a channel it had already joined.
10900 * Added public key verification process into client's protocol.c.
10901 The client now verifies the public key from user and saves
10902 it into ~./silc/serverkeys/ directory.
10904 Added into: clientutil.[ch]: silc_client_verify_server_key.
10906 * Changed SKE protocol's silc_ske_initiator_finish function
10907 to accept callback function that verifies the received public
10908 key. Removed old silc_ske_verify_public_key function.
10910 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10912 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10913 silc_pkcs_private_key[_data]_set.
10915 * Made the password and public authentication more cleaner in
10916 server's protocol.c.
10918 * Removed historic and obsolete protocol `channel_auth' from
10919 both client and server.
10921 * Removed wrong way of sending command status messages from
10922 server to client in server's command.c. The old way violated
10923 protocol specification.
10925 Changes to silccore/silccommand.[ch]: removed
10926 silc_command_encode_status_payload -> not needed anymore,
10927 changed silc_command_encode_payload_va to accept extra
10928 argument on variable argument list. The argument type must
10929 now be provided to the function. Also, added new function:
10930 silc_command_encode_reply_payload_va which is same as
10931 normal command_encode_payload_va except command status type
10932 is provided as extra argument.
10934 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10936 * Added ~./silc directory handling. The directory includes the
10937 public and private keys for the client.
10939 Added silc_client_check_silc_dir, silc_client_create_identifier
10940 and silc_client_load_keys.
10942 * Implemented SILC protocol compliant public key. Added public
10943 and private key saving to and loading from files.
10945 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10946 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10947 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10948 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10949 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10951 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10952 silc_pkcs_load_[public/private]_key.
10954 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10956 * Added silc_server_get_route (route.[ch]) to get connection
10957 data for the fastest route for given ID.
10959 * Implemented INVITE command on client and server. The command
10960 were re-defined in the SILC Protocol Specification and the
10961 implementation now complies with the specification.
10963 * Implemented PING command on client and server.
10965 * Implemented NAMES command on client and server. The server side
10966 supports currently only normal server not router server yet.
10967 Some changes to NAMES definition in SILC protocol specification.
10969 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10971 * Implemented LEAVE command on client and server.
10973 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10974 again. This change was made to the protocol as well. Server
10975 should not violate the protocol specification anymore.
10977 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10979 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10980 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob