1 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed silc_client_send_private_message to return TRUE correctly.
4 Affected file lib/silcclient/client_prvmsg.c.
6 * Added topic to the SilcChannelEntry. Affected files are
7 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
9 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
11 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
12 file lib/silcclient/command.c
14 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
16 * Convert all commands to UTF-8 before passing them to the
17 client library. Still need to convert replies from UTF-8 to
18 the locale encoding. Affected file
19 irssi/src/silc/core/silc-cmdqueue.c
21 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
23 * redirect all silc_client_command_calls through a queueing framework.
24 This fixes /CYCLE and the annoying "nick change after auto-joining
25 a channel". Furthermore it defines one central point where
26 command parameters can be UTF-8-ified. Affected files
27 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
28 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
30 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
32 * use asynchronous connect() to establish router connections.
33 Fixes problem when the primary router goes down. Affected files
34 silcd/server.c, silcd/server_backup.c
36 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
38 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
39 Fixed various compilation warnings when type casting ints
40 to pointers or vice versa, of different size. Updates around
43 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
45 * Surrogates not allowed in UTF-8 strings, updated decoder.
46 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
47 testers in lib/silcutil/tests/ directory.
49 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
51 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
52 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
53 files are lib/silcclient/silcclient.h, client.c.
55 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
57 * When resuming a session fails, notify the user that the session
58 file needs to be removed eventually. Affected files
59 irssi/src/fe-common/silc/module-formats.[ch],
60 irssi/src/silc/core/client_ops.c.
62 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
64 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
65 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
67 * Typofix in Irssi::Silc module. Affected file
68 irssi/src/perl/silc/Silc.xs.
70 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
72 * Changed the way NOTICE flagged messages are treated. Added support
73 for notices in queries and signing notices. Affected files
74 irssi/default.theme; irssi/docs/help/in/notice.in;
75 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
76 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
78 * Fixed typo in /ACTION help. Affected file
79 irssi/docs/help/in/action.in
81 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
83 * Fixed typo in perl module. Affected file
84 irssi/src/perl/silc/Server.xs
86 * Changed the way ACTION flagged messages are treated. Added support
87 for actions in queries and signing actions. Affected files
88 irssi/default.theme; irssi/docs/help/in/action.in;
89 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
90 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
93 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
95 * Incorrectly reported error when client had to be resolved from
96 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
98 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
100 * Fixed whois public key hash table deleting and adding in
101 detached client case. Affected file silcd/packet_receive.c.
103 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
105 * Changed filenames of silc/fe module not to collide with filenames
106 from core/fe. Also seperated public messages printing from
107 query messages printing. Affected files are all in
108 irssi/src/fe-common/silc.
110 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
112 * Fixed the invite process handling during joining to use
113 correct server name for the client that is matched against
114 the invite string for the channel. Wrong server name caused
115 inability to join the channel. Affected file is
118 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
120 * Fixed the CUMODE channel founder authentication on normal
121 server to not remove the founder rights on existing founder
122 before checking that router accepts the mode change. Affected
123 files are silcd/command.c and silcd/packet_receive.c.
125 * Remove the server entry correctly when rekey timeouts and
126 remote router connection on normal server is closed. Fixes
127 a crash where server uses the freed server entry. Affected
130 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
132 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
133 networks. This is the first step in solving the bug about
134 /SERVER ADD -silcnet <silcnet>. Affected files
135 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
136 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
137 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
139 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
141 * /SMSG and /MMSG now correctly create new queries. Affected files
142 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
144 * Add basic support for SILC protocol specific variables in perl.
145 Affected files irssi/src/perl/silc/*, irssi/configure.in,
146 irssi/src/perl/Makefile.am
148 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
150 * Don't use silc_get_input, it's obviously not reliable. Fixes
151 issue when the current key expires. Affect file
152 irssi/src/silc/core/clientutils.c
154 * Make the session data filename configurable. This makes it
155 possible to have different session files for different
156 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
157 client_ops.[ch], silc-servers.c,
158 irssi/src/silc/fe-common/silc/module-formats.[ch]
160 * Use the same set of libtool files for the MPI lib as for the
161 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
162 config.sub, configure.in, install-sh, missing, mkinstalldirs
164 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
166 * Fixed server statistics decrementing error to not go to
167 negative. Affected file silcd/packet_receive.c.
169 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
171 * Use silc_server_query_add_error to add error in public key
172 search error. Added support in send_reply to send errors
173 without specific argument. Affected file silcd/server_query.c.
175 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
176 Client for NO_SUCH_NICK. It was against the protocol specs.
177 Affected file irssi/src/silc/core/client_ops.c.
179 * Added backwards support for the wrong NO_SUCH_NICK error sending
180 in server. To be removed in SILC Server 1.0. Both old clients
181 and clients with fixed error handling now works. Affected file
182 silcd/server_query.c.
184 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
186 * fixed a bug in the whois using attributes function where no
187 error was sent if no nickname and client id but the attributes were
188 given to whois. Affected file silcd/server_query.c
190 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
192 * remove public key from public key hashtable on detach. Affected
193 file silcd/packet_receive.c
195 * free public key hashtable before removing clients on server
196 shutdown. Affected file silcd/server.c
198 * remove public key prior deleting client-data on killing a client.
199 Affected file silcd/server_util.c
201 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
203 * Getting the MOTD from other servers works now. Affected
204 files are silcd/command.c and silcd/command_reply.c
206 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
208 * Initialize the variable idletag, since it is tested in
209 silc_core_deinit for its default value. Affected file
210 irssi/src/silc/core/silc-core.c
212 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
214 * Fixed signed channel messages across cells. Affected file
217 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
219 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
220 is not defined. They can now be safely used in if-statements
221 without braces. Affected file lib/silcutil/silclog.h.
223 * Added the checks for backup closing connection due to error
224 (local or remote) and thus not allow the resuming to occur
225 in reconnect. Affected files are silcd/packet_send.c
228 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
230 * Help file updates. Affected files in irssi/src/docs/help/in/.
232 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
234 * Fixed channel messages across cells. Affected file
237 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
239 * Fixed file transmission accepting in client library to not
240 start the negotiation if user hasn't accepted the transfer,
241 instead create new session for resent transfer. Affected
242 file lib/silcclient/client_ftp.c.
244 * Show the session ID in the file transmision list. Remove
245 session from list that failed to transfer. Switch the current
246 session automatically after transmission, and in errors, to new
247 session if other sessions exists in the transfer list. Affected
248 files are irssi/src/silc/core/silc-servers.c,
249 irssi/src/fe-common/silc/modfule-formats.c.
251 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
253 * Fixed MIME header parsing for the hopefully last time. Affected
254 file lib/silcutil/silcstrutil.c
256 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
258 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
260 * The SILC RNG is now gauranteed to return non-zero random
261 values. Affected files are lib/silccrypt/silcrng.[ch].
263 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
265 * Fixed nickname formatting when changing only case of the
266 nickname. Affected file lib/silcclient/idlist.c.
268 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
270 * Fixed a memory leak and incorrect printing of the "appears as"
271 message. Affected file irssi/src/silc/core/client_ops.c
273 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
275 * Added CRT (Chinese Remainder Theorem) supported RSA
276 private keys and private key operations. This significantly
277 increases private key operation efficiency. No compatibility
278 issues with new or old private keys. Affected files are
279 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
281 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
283 * Fixed GCC-3.3.2 related compilation warnings from the
286 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
288 * Removed RC6 from distributions.
290 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
292 * Added some better comments to lib/silccrypt/silcpkcs.h,
293 optimized some routines in lib/silccrypt/silcpkcs.c.
294 Added test_silcpkcs into lib/silccrypt/tests/.
296 * Fixed silc_rng_global_init to actually init the global RNG
297 if RNG wasn't provided for it. Affected file is
298 lib/silccrypt/silrng.c.
300 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
302 * Added silc_hash_table_find_by_context_ext. Affected files
303 lib/silcutil/silchashtable.[ch].
305 * Save the public key on normal server in WHOIS command reply
306 from attributes, if present, and add it to public key hash
307 table. Fixes WHOIS resolving by public key on normal server.
309 Optimized the attributes resolving on normal server to not
310 resolve if we resolved them already from router.
312 Affected files are silcd/server_query.c, command_reply.c.
314 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
316 * Added support for whois using attributes.
317 Affected files silcd/command_reply.c, silcd/packet_receive.c,
318 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
321 * Added support for whois using public key attribute to /WHOIS i
322 client command. Affected files irssi/docs/help/in/whois.in,
323 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
325 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
327 * Fixed UMODE setting in server when the client has anonymous
328 mode set. The mode setting was not working. Affected file
331 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
333 * Fixed some bugs and typos related to sending split messages.
334 Print notification when sending messages with /MMSG. Affected
335 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
337 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
339 * Optimized the socket referencing in packet routines, client
340 library and server. Affected files are lib/silccore/silcpacket.c,
341 lib/silcclient/client.c and silcd/server.c.
343 * If silc_socket_set_qos is given with NULL arguments the QoS is
344 reset from the socket. Affected files are
345 lib/silcutil/silcsockconn.[ch].
347 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
349 * Add a /LISTKEYS command which lists the locally cached
350 client and server keys. Affected files
351 irssi/src/fe-common/module-formats.[ch],
352 irssi/src/silc/core/silc-{channels,servers}.c
353 irssi/docs/help/in/listkeys.in
355 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
357 * Check that packet queue purging was successful. Affected
358 files lib/silcclient/client.c and silcd/packet_send.c. Related
359 to MAC failed errors.
361 * Do not clear the inbuf even if it is empty if QoS was applied
362 to it. Otherwise the QoS data is cleared and MAC failed error
363 will occur. Affected file lib/silccore/silcpacket.c.
365 * Use the rekey period time as rekey protocol timeout value.
366 If the rekey does not succeed during the rekey period there's
367 something very wrong, and we most likely end up with wrong keys,
368 do graceful reconnect then. Affected file silcd/server.c.
370 * Take reference of the socket in the parser context, as it's
371 possible to have the parsers in queue after the socket is
372 disconnected and this may cause crash. Affected files are
373 lib/silccore/silcpacket.c, lib/silcclient/client.c and
376 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
378 * Fixed KICK command reply sending, it sent to replies.
379 Affected file silcd/command.c.
381 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
383 * Finish the silc-mime.pl script. It now supports MIME type
384 guessing using magic files, signing data messages, executing
385 MIME handlers in background. Affected files
386 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
388 * Changed MIME signal handler to make things easier for the perl
389 script. Affected files irssi/src/silc/core/client_ops.c,
390 silc-servers.c, and irssi/docs/signals.txt
392 * Cleaned up the silc_mime_parse function and fixed detection
393 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
395 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
397 * Resolve the IP for file transfer listener from the connection
398 socket. Affected file lib/silcclient/client_ftp.c.
400 * Accept NULL hostname parameter in the functions
401 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
402 if hostname is not wanted.
404 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
406 * Fixed race condition between silc_client_init and
407 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
409 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
411 * Fixed file transfer connection closing when SIGNOFF for
412 the client is received from server. Affected file is
413 lib/silcclient/client_ftp.c.
415 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
417 * Check for disconnected socket in QUIT callback. Affected
418 file silcd/command.c.
420 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
422 * Modified the MIME parsing to allow \n and \r\n as delimiters.
423 Affected files lib/silcutil/silcstrutil.c
425 * Cleaned up the escape/unescape functions for correctness and
426 speed. Affected file irssi/src/silc/core/client_ops.c
428 * Removed handling for data messages with Content-Type: text/*,
429 moved parsing of MIME headers to the signal handler, added
430 support for signing and verifying data messages. Affected
431 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
432 irssi/src/silc/core/silc-{servers,channels}.c
434 * Added a perl script for handling data messages based on
435 information read from Mailcap files. New file
436 irssi/scripts/silc-mime.pl
438 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
440 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
441 acknowledge recepetion of a message to the sender. Updated
444 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
446 * Unregister channel key saving callback when deleting channel.
447 Affected file lib/silcclient/idlist.c.
449 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
450 before calling notify client operation. Affected file is
451 lib/silcclient/client_notify.c.
453 * Unregister QoS tasks when deleting the socket connection.
454 Affected files lib/silcutil/silcsockconn.[ch],
455 unix/silcunixsockconn.c.
457 * Implemented latest presence-attrs draft changes. Affected
458 files lib/silccore/silcattrs.h and
459 irssi/src/silc/core/silc-queries.c.
461 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
463 * Save old channel keys in list to allow more rapid change
464 of channel keys if server for some reason does that. This
465 avoids loosing so many channel messages due to not having
466 key to decrypt. Affected file lib/silcclient/silcclient.h,
467 idlist.c and client_channel.c.
469 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
471 * Continued backup router tests and fixes. Affected files
472 silcd/server_backup, server_util.c, server.c. See TODO.
474 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
476 * Fixed SERVER_SIGNOFF handling in servers. The client
477 was removed from wrong list thus not removing the client
478 at all. Affected file silcd/packet_receive.c.
480 * Do not execute rekey protocol for disabled connections as
481 it would never go through. Affected file silcd/server.c.
483 * Added timeout for rekey protocol to catch if the protocol
484 never executes successfully. Affected files silcd/server.c
487 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
489 * Abandon packet processing for disconnected sockets. Check
490 this always after calling packet processing callback.
491 Affected file lib/silccore/silcpacket.c.
493 * Fixed double registration disconnection code in server.
494 Closed wrong connection. Affected file silcd/packet_receive.c.
496 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
498 * On normal server reconnect to primary during resuming 4
499 times, then give up. Affected file silcd/server_backup.c.
501 * If during reconnecting to routers we notice we have router
502 connection but no primary router set, the server is in desync.
503 Reconnect to primary to restore network. Affected file
506 * Assure that only one protocol is exeucting at the same time.
507 Added checks for all protocols. Affected files are
508 silcd/server.c and server_backup.c.
510 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
512 * Check that a string is not already part on invite/ban
513 string when processing it. Affected file silcd/server_util.c.
515 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
517 * Fixed the CUMODE_CHANGE for founder mode changes to comply
518 with 1.2 version of the protocol. Affected file is
519 silcd/packet_receive.c.
521 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
523 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
524 where the passphrase was given. Affected file is
527 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
529 * INVITE and BAN notifys are now delivered from routers to
530 servers (but not clients) on the channel. Updated specs and
531 code. Affected files silcd/packet_[send|receive].[ch],
532 command.c, server.c and server_util.c.
534 * Implemented INVITE and BAN announcing. Affected files are
535 silcd/server.[ch], server_util.c.
537 * Implemented SilcStatus error type argument returning in
538 command reply error in server. Affected file silcd/command.c.
540 * Implemented SilcStatus argument returning in comand reply
541 in client library. The command_reply client operation now
542 returns error specific arguments as well. Affected files
543 are lib/silcclient/command_reply.[ch], client_resume.c,
544 lib/silccore/silcstatus.[ch].
546 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
548 * Backup router protocol version 1.2 implemented. Testing still
549 required. Affected files in silcd/server_backup.[ch], server.c,
550 packet_receive.c and server_internal.h.
552 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
554 * silc_client_send_[channel|private]_message now return TRUE
555 or FALSE. Affected file lib/silcclien/client_channel.c and
558 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
560 * Check for explicit nickname in INVITE and BAN processing
561 during join as well (and don't expect only wildcards in
562 invite/ban strings). Affected file silcd/command.c.
564 * Fixed the INVITE and BAN by public key. The public key saved
565 is the PK payload (as specified) not the raw data. Affected
566 file silcd/server_util.c.
568 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
570 * UTF-8 text message support for actions and notices in SILC
571 Client. Affected file irssi/src/silc/core/client_ops.c.
573 * silc_get_username and silc_get_real_name now returns sensible
574 data on Win32. Patch by Toni Willberg. Affected file is
575 lib/silcutil/win32/silcwin32util.c.
577 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
579 * Provide a signal handler to send MIME encoded messages and emit
580 a signal when a MIME encoded message is received. Also document
581 the signals for usage with the perl interface.
583 A sample perl script will be supplied at a later point.
585 Affected files are irssi/docs/signals.txt,
586 irssi/src/silc/core/client_ops.[ch],
587 irssi/src/silc/core/silc-{channels,servers}.c
589 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
591 * Use SILC_COMMAND_PING to estimate the round-trip time to the
592 server. Use this time to display a lag and disconnect when it
593 exceeds a specified limit.
595 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
597 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
599 * Remove the channel auth list in normal server if router
600 encofrces its list during connecting. Send notify to channel
601 to remove the mode to remove the list. Affected files are
602 silcd/server_util.c and silcd/packet_receive.c.
604 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
606 * Added support for channel public keys. Updated protocol specs
607 and implemented it. Affected files are
608 silcd/command.c, command_reply.c, lib/silcclient/command.c,
609 lib/silcclient/command_reply.c.
611 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
613 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
614 terminate the process on Linux. Affected file silcd/silcd.c.
616 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
618 * Check for NULL buffer in silc_buffer_clear. Affected file
619 is lib/silcutil/silcbuffer.h.
621 * Simplified the backup router protocol by removing the _GLOBAL
622 types. Updated protocol specs and the code. Affected files
623 are silcd/server_backup.[ch].
625 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
627 * Deny '@' and '!' from nicknames since they are reserved
628 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
629 Updated protocol specs and the code.
631 Affected files are silcd/server_util.[ch].
633 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
635 * Fixed stack overflow in Irssi SILC client. Affected
636 file irssi/src/silc/core/client_ops.c.
638 * Check that Host is set in ServerConnection and RouterConnection
639 in silcd.conf. Affected file silcd/serverconfig.c.
641 * Fixed crash in server with protocol completion callbacks,
642 namely rekey and backup resuming protocols. Affected files
643 are silcd/server_backup.c and silcd/server.c.
645 * Fixed rekey protocol to not restart if it is started already.
646 Affected files are lib/silcclient/client.c and
649 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
651 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
653 * Fixed EOF handling in SILC Config, affected file
654 lib/silcutil/silcconfig.c.
656 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
658 * Fixed RESOLVING flag handling in JOIN notify and other
659 notifys to handle the resolvings correctly in client library.
660 Affected file lib/silcclient/client_notify.c.
662 * Do not send full INVITE and BAN lists in INVITE and BAN
663 notifys, only the changed information. Affected file
666 * Fixed INVITE notify sending in INVITE command, send it
667 only when needed. Affected file silcd/command.c.
669 * Handle the founder key change properly in CMODE_CHANGE
670 notify. Bug #122. Affected file silcd/packet_receive.c.
672 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
674 * Remove the mark for output (mark it only for input) after
675 purging outgoing queue. Prevents the "Error in select()"
676 floods. Affected file silcd/packet_send.c.
678 * Fixed incorrect connection deletion from client library
679 after calling "connect" client operation. Could cause
680 crashes for example during reconnect timeouts. Affected
681 files are lib/silcclient/client.c and
682 irssi/src/silc/core/client_ops.c.
684 * Check server private key file permissions before starting
685 the server. Affected file silcd/serverconfig.c.
687 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
689 * NULL terminate allocated string in silc_buffer_strformat.
690 Affected file lib/silcutil/silcbuffmt.c.
692 * Rewrote the invite/ban list string handling in server to
693 use SilcBuffer instead. Affected files are silcd/command.c
694 and silcd/server_util.c.
696 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
698 * Fixed double free in CMODE command when setting new HMAC
699 for channel. Affected file silcd/command.c.
701 * Added couple of missing memset's to zero sensitive memory.
702 Affected files silcd/command.c, lib/silcclient/command.c.
704 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
706 * Fixed a double free in INVITE command error handling in
707 server. Affected file silcd/command.c.
709 * Added macros SILC_SWAB_[16|32] to swab byte order of
710 16-bit and 32-bit unsigned integers. Affected file
711 lib/silcutil/silctypes.h.
713 * Use the SILC_SWAB_16 instead of htons() in server when
714 handling ports since the ports in structures are always
715 in little-endian order (regardless of platform). Affected
716 file silcd/serverid.c and silcd/server_backup.c.
718 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
720 * Send DISCONNECT in close admin command in server. Affected
721 file silcd/command.c.
723 * Check whether we are already connecting to a remote router
724 (in addition of checking whether we are already connected)
725 before creating new connection. Affected file silcd/server.c.
727 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
729 * Added better compiler and compiler flags checking in
732 * Check that socket is valid after QoS is applied to data.
733 Affected file lib/silcutil/unix/silcunixsockconn.c.
735 * Make sure the socket connecetion is not closed to early
736 when closing connection in server. Also make sure the
737 connection is always closed after error in a protocol.
738 Affected file silcd/server.c.
740 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
742 * Removed --session and --dummy options from Irssi SILC Client.
743 -d option is available only if --enable-debug was given.
744 Affected files are irssi/src/silc/core/silc-core,
745 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
747 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
749 * Added silc_buffer_steal to steal the data from the buffer.
750 Affected file lib/silcutil/silcbuffer.h.
752 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
754 * Fixed server crash with double Primary block in config file.
756 Fixed also various memory leaks around the config file
757 parser. Affected files lib/silcutil/silcconfig.c,
758 silcd/serverconfig.c.
760 * Changed my nickname (Johnny Mnemonic) to my real name, this
761 means that bugs introduced by him were actually introduced
764 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
766 * Don't display "foo appears as foo\nYou're now known as foo"
767 messages. Affected file irssi/src/silc/core/client_ops.c
769 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
771 * Fixed error handling of invalid client entry when calling
772 commands in server. Fixes a crash. Affected file
775 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
777 * Added some sanity checks in server for correctness of the
778 server configuration. Affected file silcd/serverconfig.c.
780 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
782 * Prevent endless resolving of user informations in USERS
783 command by checking the command reply status correctly.
784 Affected file lib/silcclient/command_reply.c.
786 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
788 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
789 file is lib/silcutil/silcfileutil.c. A patch by Matthew
790 Aldous <Matthew@Aldous.com>.
792 * Added better implementation using CriticalSection of
793 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
794 <mikko.lahteenmaki@pikabaana.net>.
796 * Added some Winsock WIN32 compatiblity defines into
797 includes/silcwin32.h.
799 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
801 * Fixed double free in async host lookup code. Affected file
802 lib/silcutil/silcsockconn.c.
804 * On backup router handle now the SERVER_SIGNOFF from router
805 for local connected servers too, and close the connections.
807 Do not process them as normally signing off servers when they
808 really signoff by sending EOF fe, but always assume that
809 router sends the SERVER_SIGNOFF.
811 Affected files silcd/server.c and silcd/packet_receive.c.
813 * Fixed socket unsetting when closing connections. Affected
814 files silcd/server.c and silcd/packet_send.c.
816 * Do not print the nickname in SERVER_SIGNOFF if we do not
817 have it. Prevents asserts in Irssi core. It is possible we
818 don't have the nick if it was just being resolved when server
819 signoff. Affected file irssi/src/silc/core/client_ops.c.
821 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
823 * Fixed autonick crashbug in client library. Affected file
824 lib/silcclient/client.c.
826 * Fixed Unix implementation of SilcMutex to really assert if
827 the mutex is locked/unlcoked already. Affected file
828 lib/silcutil/unix/silcunixmutex.c.
830 * Fixed locking in silc_schedule_uninit. It didn't lock
831 when dispatching timeout tasks. Affected file is
832 lib/silcutil/silcschedule.c.
834 * Changed Win32 implementation of SilcThread to use modern
835 Win32 interface. Affected file is
836 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
838 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
840 * Don't print signed messages when sending failed. Affected files
841 irssi/src/silc/core/silc-[servers.c/commands.h]
843 * Send adquate signal when founding a channel by joing it. Affect
844 file irssi/src/silc/core/client_ops.c
846 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
848 * Fix theme abstracts parsing. Affected files irssi/default.theme,
849 irssi/src/fe-common/core/themes.c
851 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
853 * Fixed close command to use the port correctly when closing
854 server connections. Affected file silcd/idlist.c.
856 * Check for NULL outbuf in silc_socket_write. It is possible
857 that it is NULL is some odd case. Affected files are
858 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
860 * Do not call final protocol callback for backup router
861 resuming protocol when closing connection. It is closed
862 by timeout in case of error. Affected file silcd/server.c.
864 * Backup reconnect to router if backup resuming protocol
865 failed. Affected file silcd/server_backup.c.
867 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
869 * Fixed double free in SKE library error hadling when signature
870 error occurred. Affected file lib/silcske/silcske.c.
872 * Save the fingerprint to new SilcClientEntry after changing
873 nickname. Affected file lib/silcclient/client_notify.c.
875 * Print SIGNOFF in Irssi SILC client only if the nickname is
876 known. Prevents asserts in Irssi core. It is possible we
877 don't have the nick if it was just being resolved when it
878 quit. Affected file irssi/src/silc/core/client_ops.c.
880 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
882 * Fixed double free in invite list adding code when adding
883 invite strings. Affected file silcd/server_util.c.
885 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
887 * More log printing during backup router protocol. Affected
888 file silcd/server_backup.c.
890 * Removed backwards support for old private key file format.
891 Affected file lib/silccrypt/silcpkcs.c.
893 * Removed backwards support for not-so-strict decryption length
894 check, it's strict now. Affected lib/silccrypt/silccipher.c.
896 * GETKEY to update the client entrys fingerprint too.
897 Affected file lib/silcclient/command_reply.c.
899 * Added --without-libtoolfix for package builders using weird
900 wrappers around libtool (BSD at least).
902 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
904 * Fixed backup router bugs: When backup resumes router and
905 receives a CHANNEL_MESSAGE packet the backup must not act
906 as router since the packet header decryption would be
907 different. Also, when relaying packets to channel, do
908 not re-encrypt packets on backup that came from the primary
909 since the connection isn't really router-router connection.
910 Affected files silcd/server.c, silcd/packet_send.c.
912 * Added checks in encryption/decryption that encryption/decryption
913 length sent as argument really is multiple by block size. Helps
914 catching really weird bugs like the above backup router bugs
915 when packets are being decrypted in wrong way. Affected files
916 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
918 * Fixed padding generation in private key file encryption.
919 Affected file lib/silccrypt/silcpkcs.c.
921 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
923 * Added ignore_message_signatures setting which can be used
924 to ignore signatures in messages. Affected files are
925 irssi/src/silc/core/client_ops.c, silc-core.c.
927 * Fixed the libtoolfix to use command line options instead of
928 environment variables. They didn't work as expected. Now,
929 the libtool is fully run-time configurable.
931 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
933 * Verify signature payload for signed messages. Affected files
934 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
935 irssi/src/silc/core/silc-core.h
937 * Display signature verification result in public and private
938 messages using theme abstracts. See irssi/default.theme for
939 examples on their usage. Affected files
940 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
941 irssi/src/fe-common/silc/module-formats.[ch],
942 irssi/src/fe-common/silc/fe-common-silc.c,
943 irssi/src/fe-common/silc/Makefile.am
944 irssi/src/fe-common/core/fe-messages.[ch]
946 * Fixed bugs in Irssi's theme parsing. Affected files
947 irssi/src/fe-common/core/themes.c
949 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
951 * Calculate the correct length for signed messages before
952 encrypting, it must be multiple by block size. Affected
953 file lib/silccore/silcmessage.c.
955 * silc_message_signed_get_public_key returns now both
956 decoded and encoded public key. Affected files are
957 lib/silccore/silcmessage.[ch].
959 * Added libtoolfix script that makes the libtool more generic
960 and configurable in run-time. Now we can specify in run-time
961 if what kind of libraries we want to create, regardless of
962 configuration. SIMs are now creates even if --disable-shared
963 was explicitly given.
965 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
967 * Fixed founder key sending in CMODE command in client.
968 Affected file lib/silcclient/command.c.
970 * Fixed CUMODE founder authentication in server to not check
971 for client's public key since it's not supposed to do that.
972 Affected file silcd/command.c.
974 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
976 * Set realname and hostname in NICK_REC records. Affected file
977 irssi/src/silc/core/silc-nicklist.c
979 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
981 * Remove 1.0 protocol backwards compat code from client
984 * Added more reliable check for whether nickname did change
985 or not, or whether only Client ID changed in NICK_CHANGE
986 notify. Affected file lib/silcclient/client_notify.c.
987 Fixes bug in '@' character handling in a nickname.
989 * Added support for automatically parsing signature from
990 the message payload. Added new function
991 silc_message_get_signature to return the payload to
992 application. Affected files lib/silccore/silcmessage.[ch].
994 * Changed the private_message and channel_message client
995 operations to deliver the SilcMessagePayload to the
996 application too. Application can use it fe. to get the
997 signature from the message for verification. Affected
998 file lib/silcclient/silcclient.h, client_channel.c and
1001 * Redefined the signed payload for message payloads.
1002 Updated protocol specs and implemented.
1004 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1006 * Fixed wrong invite and ban list handling in server command
1007 reply. Affected files are silcd/command_reply.c,
1008 silcd/server_util.[ch].
1010 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1012 * Fixed CMODE setting in server when founder mode was set.
1013 Affected file silcd/command.c. Bug #95.
1015 * Added support to setting specific public key in CMODE in
1016 Irssi SILC client. Affected file lib/silcclient/command.c.
1018 * Added support to use specific public key in CUMODE in
1019 Irssi SILC Client. Affected file lib/silcclient/command.c.
1021 * Added support for inviting and banning by public key in
1022 Irssi SILC client. Affected file lib/silcclient/command.c.
1024 * Fixed fingerprint/babbleprint showing in invite and ban
1025 list command replys. Affected file is
1026 irssi/src/silc/core/client_ops.c.
1028 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1030 * Format CMODE +c and +h to display both the mode and the argument
1032 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1034 * Added test vectors and test programs for SHA-1, MD5,
1035 HMAC-SHA1 and HMAC-MD5. New tests are located in
1036 lib/silccrypt/tests/. Fixed also argument decoding bug in
1037 MD5 implementation. Affected file lib/silccrypt/md5.c.
1039 * Changed the channel private key and private message key
1040 generation (with static keys) to use SHA1 instead of MD5,
1041 as SHA1 is the mandatory hash function in SILC. Affected
1042 file lib/silcclient/client_[channel/prvmsg].c.
1044 * Changed the private key file encryption to use SHA1 instead
1045 of MD5. Added support for the old generation and added
1046 automatic change of the key (to be removed later). Affected
1047 files lib/silccrypt/silcpkcs.c.
1049 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1051 * Load only files with .pub suffix in PublicKeyDir. Affected
1052 file silcd/serverconfig.c.
1054 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1056 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1057 channels. Affected files silcd/silcd.c, silcd/server.h.
1059 * Added the config directive PublicKeyDir for the client block.
1060 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1062 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1064 * Merged Toni's irssi/silc.conf patch.
1066 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1068 * Max alloc tests in allocation routines. Affected file
1069 lib/silcutil/silcmemory.c.
1071 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1073 * Fixed a typo in resuming code that fixed detach/resume code
1074 in server. Bug #93. Affected file silcd/packet_receive.c.
1076 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1078 * Do reverse lookups for server when /connecting. Affected files
1079 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1080 irssi/src/core/net-nonblock.*
1082 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1084 * Added library versioning for shared libraries. Affected
1085 files configure.in.pre and lib/Makefile.am.pre.
1087 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1089 * Display INVITE and BAN lists as specified by SILC 1.2
1091 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1093 * Do not send invite list back unless asked (when sending
1094 no arguments) or when list was modified. Affected file
1097 * Remove client from invite list in KILLED notify and in
1098 KILL command. Affected file silcd/command.c and
1101 * Fixed bugs in invite list handling in INVITE command.
1102 Affected files silcd/command.c and silcd/server_util.c.
1104 * Merged with Irssi 0.8.6.
1106 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1107 Affected file irssi/src/fe-text/silc.c.
1109 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1111 * The silc_argument_get_[first/next] now return the argument
1112 type to caller. Added silc_argument_payload_encode_one.
1114 Affected files are lib/silccore/silcargument.[ch].
1116 * Added support for the SILC 1.2 INVITE command and new
1117 invite lists to server. Affected files are silcd/command.c,
1118 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1120 * Added support for the SILC 1.2 BAN command and new
1121 ban lists to server. Affected files are silcd/command.c,
1122 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1124 * Added support to client sending new INVITE command. Affected
1125 file is lib/silcclient/command.c.
1127 * Added support to client sending new BAN command. Affected
1128 file is lib/silcclient/command.c.
1130 * Added support for removing client from invite list when kicked
1131 from channel, as SILC 1.2 dictates. Affected files are
1132 silcd/packet_receive.c and silcd/command.c.
1134 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1136 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1137 automatically the cipher's internal IV. Affected files
1138 lib/silccrypt/silccipher.[ch].
1140 * Assure the RESUME_CLIENT packet is not sent to twice to
1141 backup router if the detached client was originated from
1142 the backup. Affected file silcd/server.c. Bug #76.
1144 * Changed silc_sim_symname to not allocate memory. Affected
1145 file lib/silcsim/silcsimutil.c.
1147 * Fixed memory leaks with SIMs in server. Affected files
1148 silcd/serverconfig.c, silcd/server.c.
1150 * Fixed channel key distribution after resuming detached
1151 client. Affected files silcd/packet_receive.c.
1153 * Fixed channel's global_user boolean checking after detaching.
1154 Check it after changing the owner of the client not before.
1155 Affected file silcd/packet_receive.c.
1157 * Fixed few double frees from client library. Fixes at least
1158 Bug #81, possibly others too.
1160 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1161 notifys in Irssi SILC Client. Affected file is
1162 irssi/src/silc/core/client_ops.c. Bug #82.
1164 * Applied Ville Räsänen's manual page and --mandir bugfix
1165 patch. Affected files are configure.in.pre and Makefile.am.pre.
1168 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1170 * Added support to backup router protocol for backup to tell
1171 normal server that it cannot use the backup router as primary
1172 because the primary isn't really down. Updated protocol
1175 * Added support for primary router to tell backup router that
1176 resuming is not possible because the backup really isn't primary
1177 in the cell. For example if backup disconnected itself the
1178 resuming is not allowed since the primary really did not
1179 go down. Updated protocol specs.
1181 * Removed MARS from crypto library.
1183 * Defined the CTR mode and Randomized CBC mode in SILC. The
1184 CTR mode is RECOMMENDED now in specification. Defined also
1185 Serpent cipher as optional cipher. Updated the protocol specs.
1187 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1189 * Added support for inviting/banning by IP/MASK, public key,
1190 and explicit Client ID. Redefined the command and notify
1191 types to allow easier forwards support for other methods
1192 of inviting/banning. Updated protocol specs.
1194 * Remove the client from channel's invite lists if the client
1195 is kicked or killed. Updated protocol specs.
1197 * Unified the Channel Message Payload and Private Message
1198 into one Message Payload. Updated protocol specs and
1201 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1203 * Don't wait for EOF after socket error has occurred, but
1204 close the connection. Affected file is silcd/server.c.
1206 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1208 * Added support for setting FOUNDER mode on channel with
1209 specific public key which can be set with CMODE command.
1210 Updated protocol specs and implemented in client and server.
1212 * Fixed the Irssi SILC client to correctly shutdown the client
1213 library to avoid memory leaks. Affected files are
1214 irssi/src/silc/core/silc-core.c and silc-servers.c.
1216 * Deprecated the No Reply flag in SKE protocol and introduced
1217 "IV Included" flag which can be used to indicate that the IV
1218 is included in the ciphertext. This makes it possible to use
1219 SILC on unreliable transport, such as UDP which may cause
1220 packet reordering and losses. Updated protocol specs, did
1223 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1225 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1226 < 32 bit values in correct size. Affected file is
1227 lib/silcmath/mp_mpi.c.
1229 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1231 * Fixed the KE Start Payload parsing to check that mandatory
1232 fields are present. Affected file lib/silcske/payload.c.
1234 * Fixed compilation warnigs in Irssi SILC Client. Affected
1235 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1237 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1239 * Print "nick now appears as newnick" and update Irssi's nicklist
1240 when you change your nick to "nick". Closes #62
1242 * Never format your own nick. Closes #63
1244 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1246 * SILC_UMODE_GONE changes are now propagated correctly to the
1247 Irssi client. Closes #54
1249 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1251 * Fixed example in /HELP KEY
1253 * Added expando $j which expands to current SILC Client version
1255 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1257 * Fixed public key decoding in crypto library.
1259 * Added better error printing to SKE library.
1261 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * Fixed NICK command to not crash if nickname was not sent.
1265 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1267 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1268 Deprecated the old Encrypt-And-MAC order. Updated protocol
1269 specs and implemented.
1271 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1272 generation. Updated specs and implemented.
1274 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1276 * Added support for rekey before 2^32 sequence number wraps.
1277 Affected files in server and client library.
1279 * Padding must be at least 8 bytes now. Implemented and updated
1282 * Compute maximum padding for authentication packets to make
1283 passphrase approximation attacks impossible. Affected files
1284 in client library and in server.
1286 * Fixed PING command sending in client library and handling in
1287 server. The server ID must be ID Payload, not raw ID data.
1288 Affected files in server and client library.
1290 * Defined that all public keys sent in commands and notify
1291 payloads are actually Public Key Payloads not raw public key
1292 data. Updated protocol specs and implemented.
1294 * Updated protocol version to 1.2. Updated specs and code.
1296 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1297 status types. Updated specs and the code.
1299 * Added support for normal client to kill its own entries from
1300 the network. Updated protocol specs and the code.
1302 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1303 and added initial implementation.
1305 * Added MAC field to the Private Message Payload to protect
1306 against chosen ciphertext attacks. Updated the protocol specs
1309 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1310 attribute to indicate the user's current idle and signon time
1311 of a service. Updated protocol specs and implemented.
1313 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1315 * Added "do_not_bind" argument to silc_client_file_send what
1316 can be used to not bind locally but assume the file receiver
1317 provides the point of connect. Usefull when sender is behind
1318 NAT device. Affected file lib/silcclient/silcclient.h and
1321 * Added -no-listener option to FILE SEND command in Irssi SILC
1322 client. Affected file irssi/src/silc/core/silc-servers.c.
1323 Renamed FILE RECEIVE to FILE ACCEPT.
1325 * Confirm passphrase for private key encryption in
1326 silc_create_key_pair and silc_change_private_key_passphrase.
1327 Affected files are lib/silcutil/silcapputil.c.
1329 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Move silc_client_packet_send back to internal, added
1332 silc_client_send_packet, a bit simpler function for application.
1333 Affected files lib/silcclient/silcclient.h, client.c and
1336 * Moved the SilcClientEntry, SilcChannelEntry and
1337 SilcServerEntry to silcclient.h to be public and documented
1338 them for application. Affected files are
1339 lib/silcclient/silcclient.h and idlist.h.
1341 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1343 * Fixed manual page installation patch by Ville Räsänen.
1344 USERS help page fix patch by Ville Räsänen
1346 * Changed the silc_client_command_call interface to make
1347 the command call simpler for the application. The library
1348 now handles the command line parsing, command finding and
1349 execution. Application only needs to call the function
1350 with the command line. Affected files are
1351 lib/silcclient/silcclient.h, command.[ch].
1353 * Fixed silc_get_input to NULL-terminate the returned input.
1354 Affected file lib/silcutil/silcutil.c.
1356 * Resolve the client's public key in JOIN command if the
1357 founder auth data is being requested but we don't know the
1358 client's public key. Affected file silcd/command.c.
1361 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * Print notify for server opers when backup router comes
1364 online. Affected file silcd/server.c.
1366 * Fixed the INVITE command to send the invite list in
1367 command reply. Affected file silcd/command_reply.c.
1369 * Fixed MOTD command reply sending. Affected file
1372 * UTF-8 decode the topic in TOPIC command reply and LIST
1373 command reply in Irssi SILC client. Affected file is
1374 irssi/src/silc/core/client_ops.c.
1376 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1378 * Fixed the INVITE command to not crash Irssi SILC client
1379 when given without nickname argument. AFfected file
1380 irssi/src/silc/core/client_ops.c.
1382 * Fixed double free in WHOIS query on normal server when
1383 forwarding query to router. Affected file is
1384 silcd/server_query.c.
1386 * Fixed WATCH command reply handling on normal server which
1387 was missing altogether. Affected file silcd/command_reply.c.
1390 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1392 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1393 Included yodl sources for each of these. Also modified
1394 Makefile.am prototype to install these files to proper
1395 locations. Updated CREDITS. Affected file Makefile.am.pre,
1396 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1399 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1401 * Added support for encrypted private key files. Now
1402 passphrase must be provided when new key pair is created
1403 (can be empty though), and prompted when loading the
1404 private key. Added support for loading the old-style
1405 non-encrypted private keys as well. Affected files
1406 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1409 * Fixed silc_get_input to accept input on all terminals.
1410 Affected file lib/silcutil/silcutil.c.
1412 * Moved the Irssi SILC client key loading and other stuff
1413 to be called after the arguments and UI is initialized.
1414 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1416 * Added -P option to Irssi SILC client which can be used
1417 to change the passphrase of the private key. Affected
1418 file irssi/src/silc/core/silc-core.c.
1420 * Added silc_change_private_key_passphrase apputil routine
1421 to lib/silcutil/silcapputil.[ch].
1423 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * Fixed connection closing in client library to not crash.
1426 Moved the connection freeing totally to function
1427 silc_clinet_del_connection. Affected file
1428 lib/silcclinet/client.c.
1430 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1432 * Changed includes/silcincludes.h to silcincludes.h.in to
1433 include configuration specific information. The silcdefs.h
1434 is not included in to installation anymore (it's only
1435 compilation time header).
1437 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1439 * Moved the SilcClient and SilcClientConnection from client.h
1440 to the public lib/silcclient/silcclient.h. Changed the
1443 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1445 * If version string in silc_clinet_alloc is NULL the library
1446 puts it automatically. Affected file lib/silcclient/client.c.
1448 * Changed the version strings from variables to #define's
1449 in includes/silcversion.h.
1451 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1453 * Added shared library complation support.
1455 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1457 * Added lib/silcutil/silcapputil.[ch] for application
1458 utility functions. It includes routines for applications'
1459 convenience. Added silc_create_key_pair, silc_show_public_key
1460 and silc_load_key_pair functions.
1462 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1464 * Send RESUME_CLIENT packet from router to backup routers
1465 to in resuming. Affected file silcd/packet_receive.c.
1467 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * In IDENTIFY command parsing, send all other IDs except
1470 Client IDs explicitly to router for resolving on normal
1471 server. Also check that ID received in WHOIS command is
1472 always Client ID, others are not allowed. Affected file
1473 silcd/server_query.c.
1475 * Merged latest changes from irssi.org CVS.
1477 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1479 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1480 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1482 * Fixed the heartbeat sending in Irssi SILC client. Moved
1483 the silc_client_packet_send to silcclient.h for application
1484 usage. Affected files lib/silcclient/client_internal.h
1485 lib/silcclient/silcclient.h.
1487 * Fixed a bug in query resolving in server. Used wrong
1488 variable in a for loop and crashed. Affected file is
1489 silcd/server_query.c.
1491 * Server constructs requested attributes only to locally
1492 connected clients. Affected file silcd/server_query.c.
1495 * Fixed a bug when sending resolving from router to server
1496 with requested attributes. The constructed WHOIS command
1497 was incorrect. Affected file silcd/server_query.c.
1500 * Fixed Requested Attributes saving in WHOIS command reply.
1501 The length of the data buffer must be saved too. Affected
1502 file silcd/command_reply.c.
1504 * Update the client entry's servername after detaching is
1505 over. Affected file silcd/packet_receive.c. Bug #37.
1507 * Resolve incomplete client entrys in CUMODE_CHANGE and
1508 CMODE_CHANGE notifys. Affected file is
1509 lib/silcclient/client_notify.c. Bug #42.
1511 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Fixed channel key packet processing bug on backup router
1514 during backup resuming protocol. Affected file is
1515 silcd/packet_receive.c.
1517 * Fixed memory leaks in server. Affected files are
1518 silcd/server.c and silcd/packet_receive.c.
1520 * Fixed packet decryption problem when backup router encrypted
1521 channel message with wrong key during backup resuming
1522 protocol. Affected file silcd/packet_send.c.
1524 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1525 Toni Willberg (toniw@iki.fi)
1527 * Changed the SilcCipher context to be private. Changed the
1528 silc_cipher_get_iv to just return pointer to the IV. Added
1529 silc_cipher_get_name to return the name of the cipher.
1530 Fixed code all around to support these changes. Affected
1531 files are lib/silccrypt/silccipher.[ch], client library and
1534 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1536 * Fixed unaligned access in lib/silccore/silcattrs.c.
1538 * Fixed libtool linking in lib/silcsim/Makefile.am.
1540 * Fixed services attribute printing. Affected files is
1541 irssi/src/silc/core/silc-queries.c.
1543 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1545 * Fixed a crashbug in incoming server accepting. Affected
1546 file silcd/server.c.
1548 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1550 * Added automatically generated index to Toolkit Reference
1553 * Added support for Postscript Toolkit Reference Manual.
1555 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1557 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1560 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * Added 'send_events' boolean argument to the function
1563 silc_schedule_set_listen_fd which sends the set events to
1564 the application explicitly if set to TRUE. Default action
1565 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1566 lib/silcclient/client_internal.h and silcd/server_internal.h.
1568 * Added silc_compare_timeval to determine which time values
1569 is smaller. Affected file lib/silcutil/silcutil.[ch].
1571 * Added sort-of "Quality of Service" (QoS) support to
1572 SilcSocketConnection. Data reception can be controlled with
1573 rate limit per second and/or read data length limit.
1574 Added silc_socket_set_qos. Affected files are
1575 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1577 * Added the QoS configuration to SILC Server configuration
1578 file. Affected files are silcd/serverconfig.[ch] and
1581 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1583 * Merged with irssi.org CVS.
1585 * Failed OPER and SILCOPER authentications are now logged.
1586 Affected file silcd/command.c. Bugs #25.
1588 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1590 * ROBODoc documented lib/silcutil/silcbuffer.h and
1591 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1592 <ville.rasanen@iki.fi>.
1594 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * Added support for auto-passphrase authentication from the
1597 config file during connecting which was not implemented
1598 yet. Affected file irssi/src/silc/core/client_ops.c.
1600 * Fixed a bug in authentication protocol failure handling which
1601 was processing wrong callback context. Affected files
1602 are lib/silcclient/client.c and protocol.c.
1604 * Fixed the /ATTR allow off to actually work. Affected file
1605 is irssi/src/silc/core/silc-queries.c.
1607 * Fixed the /ATTR -del to work. Affected file is
1608 irssi/src/silc/core/silc-queries.c.
1610 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1614 * Fixed mask attribute adding in Irssi SILC client. Affected
1615 file irssi/src/silc/core/silc-queries.c.
1617 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Added support for saving the requested attributes in
1620 WHOIS to directory. Affected file is
1621 irssi/src/silc/core/silc-queries.c.
1623 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1625 * Added support for parsing VCard fields that do not have
1626 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1628 * Fixed a double free bug in hash table foreach function
1629 if the entry was deleted in the foreach callback. Affected
1630 file lib/silcutil/silchashtable.c.
1632 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1634 * Added silc_attribute_get_verify_data to return the signature
1635 verification data for either user digital signature or
1636 server digital signature in Requested Attributes. Affected
1637 files are lib/silccore/silcattrs.[ch].
1639 * Added silc_vcard_alloc which is used to allocated dynamic
1640 SilcVCard context. The silc_vcard_free now checks whether
1641 the context is dynamically allocated or not. Affected files
1642 are lib/silcutil/silcvcard.[ch].
1644 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Periodically remove the NOATTR status from client entry
1647 so that the client may take the attributes in use even after
1648 server has resolved them unsuccessfully earlier. Affected
1649 file silcd/server_query.c and idlist.h.
1651 * Moved sha1hash and md5hash from client->internal to
1652 SilcClient for application usage. Affected files are
1653 lib/silcclient/client.h and client_internal.h.
1655 * Fixed attribute encoding and decoding bugs. Affected
1656 files lib/silccore/silcattrs.[ch].
1658 * Added ATTR command to Irssi SILC Client which is used to
1659 manage user's Requested Attributes sending and values for
1660 WHOIS command. Affected files around Irssi SILC client.
1662 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Added silc_buffer_strformat which can be used to format
1665 strings into a buffer which size is automatically increased.
1666 Affected file lib/silcutil/silcbuffmt.[ch].
1668 * Added implementation of VCard (RFC 2426) which can be used
1669 as part of Requested Attributes in WHOIS command. Affected
1670 file lib/silcutil/silcvcard.[ch].
1672 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * Some strncat -> silc_strncat changes our the core and
1677 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1678 errors. Added better error printing to SKE library.
1679 Affected files lib/silcske/silcske.c, silcske_status.h and
1682 * Save the PKCS key length even if only private key is set to
1683 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1685 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1686 length in bits not in bytes. Affected files are
1687 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1688 silcd/server_query.c.
1690 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1692 * Added silc_attribute_payload_encode_data to directly encode
1693 the data into the attributes buffer. Renamed function
1694 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1695 Affected files are lib/silccore/silcattrs.[ch].
1697 * silc_hash_table_find_foreach calls the foreach function now
1698 once even if the nothing was found with context set to NULL.
1699 Affected file lib/silcutil/silchashtable.[ch].
1701 * Remove the RESOLVING flag from client entry after received
1702 the Requested Attributes from the client. Fixed memory leak
1703 in client entry freeing. Affected files silcd/server_query.c
1706 * Added Requested Attributes support into SILC Client Library.
1707 It is not able to send requested attributes in WHOIS command,
1708 and also receive and process requested attributes. Added
1709 silc_client_attribute_[add|del] and silc_client_attributes_get
1710 functions. Added also `ignore_requested_attributes' to the
1711 SilcClientParams to not use attributes in client. Affected
1712 files are lib/silcclient/command.c, client_attrs.[ch],
1713 silcclient.h, client_internal and client.[ch].
1715 * Changed the silc_client_get_client_by_id to support Requested
1716 Attributes, it takes them as argument now. Affected file
1717 is lib/silcclient/silcclient.h, and idlist.c.
1719 * Added -details option to WHOIS command in Irssi SILC Client
1720 to support the requested attributes. By default it requests
1721 all attributes. Affected file lib/silcclient/command.c and
1722 irssi/doc/help/in/whois.in.
1724 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1726 * Add also SERVICE attribute for server-constructed attribute
1727 data. Also digitally sign the attributes and add
1728 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1729 silcd/server_query.c.
1731 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Changed the silc_attribute_payload_encode to support list
1734 of attributes (function may be called several times to add
1735 a new attribute). Removed the silc_attribute_payload_encode_list
1736 function. The encoding function now also automatically encodes
1737 the data, so the caller does not need to do that. Affected
1738 files lib/silccore/silcattrs.[ch].
1740 * Added support for replying on behalf of the user to the
1741 Requested Attributes in WHOIS command in the server. Affected
1742 file silcd/server_query.c.
1744 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1745 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1747 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1749 * Don't swtich to become primary router if we are backup if
1750 decryption error has occurred. Affected file silcd/server.c.
1752 * Fixed a bug in backup router IP address comparison in
1753 silc_server_backup_get.
1755 Save now also the port of the server/router and use that
1756 in comparison as well. Affected file silcd/server_backup.c.
1758 * Normal server now reconnects to backup router automatically
1759 if connection is lost to it. Affected file silcd/server.c.
1761 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * If packet processing fails (like integrity check fails)
1764 the connection is closed now. Affected files are
1765 lib/silccore/silcpacket.c and silcd/server.c.
1767 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Fixed double free in RSA public key set function
1770 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1773 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1776 Added server_query.[ch] which provides one interface for
1777 querying information using all three commands.
1779 * Changed all "typedef unsigned char" in core library to
1780 "typedef SilcUInt8".
1782 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1784 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1786 * Renamed silc_server_get_client_resolve to
1787 silc_server_query_resolve and moved to server_query.[ch].
1789 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Resumed client packet handling from server put the resumed
1792 client on wrong list on router and caused the client not
1793 be present on the network anymore. Now fixed to put the
1794 client to correct list. Affected file silcd/packet_receive.c.
1796 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1798 * Various cleanup in error message output in config parsing code
1799 and in server init code. Fixed error log files containing
1800 too many newlines ('\n') in some situations. Affected files are
1801 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1803 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Use the reverse lookupped hostname in client internals
1806 instead of one user provided us as remote server name.
1807 Affected file lib/silcclient/client.c.
1809 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Added 'app_context' to silc_schedule_init. It is an
1812 application specific context that is delivered to application
1813 in task callback functions. Affected files are
1814 lib/silcutil/silcutil.[ch].
1816 * The hb_context in SilcSocketConnection is not freed
1817 automatically anymore (application must free it). Freeing
1818 it automatic is inconsistent. Affected files are
1819 lib/silcutil/silcsockconn.[ch].
1821 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Added support for removing explicitly added client connections
1824 in rehash and closing the client connections if they were
1825 unconfigured in the rehash. Affected file silcd/server.c.
1827 * Added support for aborting automatically pending commands
1828 that never receives the reply (to avoid memory leaks).
1829 Added also silc_server_command_pending_timed to set the
1830 specific timeout for pending command. Affected files are
1831 silcd/command[_reply].[ch].
1833 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1834 specs and lib/silccore/silcstatus.h.
1836 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1838 * Changed the silc_get_time to accept time value as argument
1839 or if zero is sent return current local time. Affected
1840 file lib/silcutil/silcutil.[ch].
1842 * Added STATS command to client library and Irssi SILC client.
1843 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1845 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1847 * Assure that channel key is set before sending it. May
1848 crash server otherwise. Affected file silcd/packet_send.c.
1850 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1852 * Assure that endless loop cannot happen with detached client
1853 resolving on normal server. Added idlist status
1854 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1855 silcd/idlist.h and silcd/packet_receive.c.
1857 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Incoming file transfer request cannot use same session as
1860 the sending session. This can happen when sending file to
1861 yourself. Crashed the client on quit. Affected file
1862 lib/silcclient/client_ftp.c. Bug #24.
1864 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Implemented the draft-riikonen-precense-attrs draft and
1867 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1869 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1871 * Distribute the SERVER_SIGNOFF notify also to local backup
1872 routers from the primary router. The backup router may not
1873 have the signing of local server directly connected and need
1874 to know about the signoff. Affected file silcd/server_util.c.
1876 * Use the primary router as the origin of the locally connected
1877 server when it is disconnecting from the backup router since
1878 that's where it really is coming from. Now the clients from
1879 the disconnecting server are removed correctly and "shadow"
1880 clients are not left to the backup router. Affected file
1883 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1885 * If normal server is standalone and found existing but disabled
1886 channel, do not re-create the channel since it creates
1887 duplicate same channels. Affected file silcd/server.c.
1889 * Added anonymous client connections support to server. New
1890 "anonymous" configuration option to ConnectionParams section
1891 added. If set to true, the username and hostname information
1892 of the client will be scrambled and anonymous user mode is
1893 set automatically to the user. Affected files are
1894 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1896 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1898 * In JOIN notify handling, mark that the cache entry of the
1899 client cannot be expired. Can cause crashes on normal
1900 server (asserts client->channels). Affected file is
1901 silcd/packet_receive.c.
1903 * From now on distribution versions are used as protocol versions
1904 instead of by default using the Toolkit base version as protocol
1905 version. Affected file prepare.
1907 * Do not set the locally resolved hostname for local client
1908 entry but take what server sends. This way the real hostname
1909 is showed in WHOIS for yourself. Affected file is
1910 lib/silcclient/idlist.c and lib/silcclient/client.c.
1912 * Resolve local info with IDENTIFY when connecting to server.y
1914 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1916 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1917 for implied search (not needed on platforms which has native
1918 pthreads library). Use --without-pthreads to disable threads.
1919 Affected file is configure.in.pre
1921 * Fixed --with-iconv on platforms which need to bypass (broken)
1922 native iconv(). Affected file is configure.in.pre
1924 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Moved -C option parsing in Irssi SILC client at same time
1927 as other options. The UI was initialized earlier and caused
1928 problems on command line. Bug #16. Affected file is
1929 irssi/src/silc/core/silc-core.c.
1931 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1933 * Added global variable silc_log_timestamp that tells silclog
1934 wether to print or not the timestamp in the logging files.
1935 Affected file lib/silcutil/silclog.[ch].
1937 * Added silcd configuration option Timestamp in the Logging
1938 section. Affected file silcd/serverconfig.[ch],
1939 doc/example_silcd.conf.in.
1941 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Fixed fingerprint checking to check for entirely empty
1944 fingerprint instead of two first bytes when determining
1945 if it is set. Bug #18. Affected file silcd/command.c.
1947 * Fixed duplicate PKCS name registering to not allow it.
1948 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1950 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1952 * Conditionalize non-gcc compiler optimizations for various
1953 platforms, enable those commented out. Cleanups.
1954 Affected file lib/silcmath/mpi/configure.in
1956 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1958 * silc_rng_exec_command() left zombie processes if command
1959 didn't generate any output. Affected file
1960 lib/silccrypt/silcrng.c
1962 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1964 * Rewrote iconv checking, introduce --with-iconv for systems
1965 which rely on libiconv. Check if iconv() provided by libc
1966 is good enough, otherwise demand libiconv. Affected file
1969 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1971 * Search for ldopen() also in libc. This enables SIM support
1972 on *BSD systems. Based on patch from Alex Zepeda. Affected
1973 file configure.in.pre
1975 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1977 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1978 This fixes prepare on *BSD systems. Affected file
1981 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * More fixed for not having purge timeout for global clients
1984 that are on channel. Affected files silcd/command_reply.c
1987 * Fixed the rekey protocol to work with backup router connections.
1988 Rekey packets are now allowed on disabled connections as
1989 well. Affected files silcd/packet_send.c and server.c.
1991 * Do not switch to be as backup router when shutting down and
1992 closing the primary connection. Affected file silcd/server.c.
1994 * Fixed memory leaks in backup router deleting. Added
1995 silc_server_backup_free to free all data during shutdown of
1996 server. Affected files silcd/server_backup.[ch].
1998 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Do not process commands if the sock->user_data is NULL.
2001 Affected file silcd/command.c.
2003 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2005 * Fixed buffer overflow and security problems (loosing bits
2006 in CFB encryption) in SILC RNG. Problems reported by
2007 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2009 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2011 * Added yet more checks that client is not expired on global
2012 list if it is on channels. Affected file is
2013 silcd/command_reply.c.
2015 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Merged c0ffee's MIME signal patch which adds support for
2018 sending also MIME messages in Irssi SILC Client, and handling
2019 received MIME messages in a signal (and perhaps doing something
2020 to non-textual MIME messages).
2022 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Fixed pending command deletion in server and client library
2025 to check the whole list instead of breaking after first found.
2026 The affected files are silcd/command.[ch] and
2027 lib/silcclient/command.[ch].
2029 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2032 secret or private, otherwise it's possible to find out
2033 whether a secret channel exists or not. Affected file
2036 * If CMODE change fails during the mode setting, assure that
2037 the old mode mask is set for the channel back. Affected
2038 file silcd/command.c.
2040 * Fixed passphrase saving on +a channel on normal server
2041 after successful JOIN command. Affected file silcd/command.c.
2043 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Remove server/router operator privileges in DETACH command,
2046 since it's possible to resume to server where these
2047 privileges would not be allowed for the client. Affected
2048 file silcd/command.c.
2050 * Do not set to wait for backup in rehash of the server.
2051 Affected file silcd/server.c.
2053 * Do not check listener sockets when counting how many
2054 socket connections we have. Affected file is
2055 silcd/server_util.c.
2057 * Do not announce disconnected clients that are remaining
2058 in history (for WHOWAS). This is because SIGNOFF notify
2059 for these has been sent earlier already. Affected file
2062 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Buffer overflow with CUMODE command's mode->mode character
2065 conversion. Reported by Ville Räsänen. Affected file
2066 lib/silcutil/silcutil.c.
2068 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * Allow heartbeat packets to go disabled connections anyway.
2071 Affected files silcd/server.c and silcd/packet_send.c.
2073 * Do not broadcast New Channel packets with List flag set
2074 in the packet to backup routers. The router must check
2075 for the correctness of the packets before sending them.
2076 It is possible that router will have enforce Channel ID
2077 change and this would cause desync in the backup router.
2078 Affected file silcd/packet_receive.c.
2080 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2081 are handled in list parsing. They are not list packets
2082 anymore. Affected file silcd/packet_receive.c.
2084 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Stop waiting for backup router through the timeout, not
2087 directly after backup router has arrived. Affected file
2090 * Do not re-create channel keys and send them when removing
2091 clients in server shutdown. Affected files are
2092 silcd/server_internal.h and silcd/server_util.c.
2094 * Notify distribution to backup routers was missing from
2095 the silc_server_send_notify_dest function which caused
2096 desyncing problems with backup router. Affected file is
2097 silcd/packet_send.c.
2099 * The client's channel removing was working wrong on
2100 backup router. It assumed that it doesn't know global
2101 information but backup router does know. For this reason
2102 it could remove channel when it wasn't supposed to do that.
2103 Affected file silcd/server.c and silcd/server_util.c.
2105 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Stop for a couple seconds after badkup router has become
2108 primary router. Affected file silcd/server.c.
2110 * Added silc_server_remove_servers_by_server, which is used
2111 to remove servers originated from some other server. Also
2112 clients of those servers can be removed too. Affected file
2113 silcd/server_util.[ch].
2115 * When removing clients after a server has signed of remove
2116 also all servers behind that server (unless they are known
2117 to be available locally), and send SERVER_SIGNOFF for each
2118 of the server separately. Also the signed off clients are
2119 sent now separately per signed off server. The affected files
2120 are silcd/server.c and silcd/server_util.[ch].
2122 * All servers added with silc_idlist_add_server must always
2123 have both "router" and "connection" pointers set. Otherwise,
2124 bad server entries may be left around in the cache.
2125 Affected file silcd/command_reply.c.
2127 * Do not create the channel key in NEW_CHANNEL packet
2128 processing if the channel is empty. Affected file
2129 silcd/packet_receive.c.
2131 * Completed backup router support for standalone routers.
2132 Supports also servers in the cell that do not use the backup
2135 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2137 * Fixed a bug in silc_string_regexify which did not add '^'
2138 at the start of each string, and thus the matching was
2139 not explicit. For example ban list iikone@*!*@* would
2140 match also "priikone", which is wrong, it would have to be
2141 *iikone@*!*@* to match also "priikone". Affected
2142 file lib/silcutil/unix/silcunixutil.c.
2144 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2146 * Enable all local server connections before updating client
2147 caches when we've become backup router. Otherwise, signoff
2148 packets may not reach the clients. Affected files are
2149 silcd/server.c and silcd/server_util.[ch].
2151 * Fixed a bug in version string parsing which could crash
2152 the program with specially formatted version string.
2153 Bug reported and patch provided by Ville Räsänen. Affected
2154 file lib/silcutil/silcutil.c.
2156 * Handle the disconnection immediately when DISCONNECT
2157 packet is received in server. Affected file silcd/server.c.
2159 * Primary router now waits a short time (10 seconds) for
2160 backup router connection before accepting any other
2161 connection (except local). Affected file silcd/server.c,
2164 * Fixed a crash in client libary in NICK_CHANGE notify when
2165 NICK_CHANGE arrived for client entry we are resolving
2166 currently. Affected file lib/silcclient/client_notify.c.
2168 * Call the sconn->callback completion even if error had
2169 occurred. Start reconnecting always if connection to
2170 primary router fails during backup router protocol.
2171 Affected files silcd/server.c and server_backup.c.
2173 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2175 * Added functions silc_server_send_opers and
2176 silc_server_send_opers_notify to send packets stricly
2177 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2178 to send variable argument notify to operators.
2179 Affected files silcd/packet_send.[ch] and silcd/server.h.
2181 * Removed UMODE rights checking with UMODE_CHANGE notify.
2182 Affected file silcd/packet_receive.c.
2184 * Server/router operator now receives notify when network
2185 switches to backup router and when it resumes the use of
2186 primary router. Affected file silcd/server.c and
2187 silcd/server_backup.c.
2189 * Fixed the updating of client information after backup
2190 resuming protocol is over; update all except local clients
2191 to the new primary router. The affected file is
2192 silcd/server_util.c.
2194 * Added support for closing active connections in rehash
2195 that were unconfigured by the user. Supports currently
2196 closing server and router connections. Affected file
2199 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2201 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2204 is NULL since seems that on some platforms NULL is allowed
2205 and on some it's not. Fallback encoding is used instead.
2206 Affected file lib/silcutil/silcstrutil.c.
2208 * Fixed statistics updating for incoming server connection
2209 which could cause problems when re-connecting. Affected
2210 file silcd/server.c.
2212 * Preliminary backup router support for standalone router
2213 added. Affected files in silcd/.
2215 * Mark server connections in backup router disabled before
2216 and after backup protocol. Affected file is
2217 silcd/server_backup.c.
2219 * Added support for reconnecting to remote server connection
2220 even if the protocol fails, and if the configuration wants
2221 us to keep trying to connect anyway.
2223 Server connection is not allowed to backup router if
2224 backup router does not have connection to primary router yet.
2226 Affected file is silcd/server.c.
2228 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * Added silc_client_udpate_server function to update changed
2231 server info. Affected file lib/silcclient/idlist.[ch].
2233 * Added check for server entries that are being resolved when
2234 notify is received. If being resolved, handle the received
2235 notify only after it's resolved so that all notifys are
2236 handled in same order as received from the server.
2238 Added similar resolver check to channel entries. Every
2239 notify that cause resolving of any information that affects
2240 channel entry marks the channel entry in waiting state.
2241 After whatever resolving is over the waiters are signalled
2242 and only then the notifys are handled in the same order
2243 as delivered from the server.
2245 Affected files are lib/silcclient/idlist.[ch], and
2248 * Fixed KILLED notify handling in normal server. Affected
2249 file silcd/packet_receive.c.
2251 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2252 is locally connected, or was locally connected (but may
2253 be detached and connection is not active). Added also
2254 SILC_IS_LOCAL for checking this status. Affected files
2255 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2256 silcd/server.c and silcd/server_internal.h.
2258 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Don't send or handle TOPIC_SET if topic is already set and
2261 is same as being set. Affected files silcd/command.c and
2262 silcd/packet_receive.c.
2264 * Fixed CMODE change rights checking to work correctly when
2265 removing modes by operator. Affected file is
2266 silcd/server_util.c.
2268 * Fixed some handling with New Channel packet in router and
2269 fixed some CMODE_CHANGE notify handling in server and router.
2270 Affected file is silcd/packet_receive.c.
2272 * Changed "disconnect" client operation to include the
2273 reason of the disconnection and optional disconnection
2274 message. Affected file lib/silcclient/silcclient.h.
2276 * Made the compilation of lib/contrib/ stuff conditional.
2277 Affected files configure.in.pre, lib/contrib/Makefile.am.
2279 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2282 to the sender of the notify too, to avoid situation where two
2283 notifys are in the network at the same time going to oppsite
2284 directions. Affected file silcd/packet_receice.c.
2286 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Delete the client from channel even if the cilent->id is
2289 NULL. It was possible that client was deleted without
2290 removing from channels (theoretically at least). Affected
2291 file silcd/server.c and silcd/server_util.c.
2293 * Free the client data too when resuming is not successful.
2294 Affected file silcd/packet_receive.c.
2296 * Merged some code from c0ffee's silc-plugin. Affected files
2297 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2299 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2300 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2301 to the primary router connection, the other one returns
2302 TRUE if packet must be broadcasted to network.
2304 * All notifys that are destined to primary router (to network)
2305 are now automatically sent to backup routers even if the
2306 router is standalone (and has backup router). Affected files
2309 * Added --without-irssi and --without-silcd configuration
2310 options for disabling the compilation of these applications.
2311 Affected file configure.in.pre and prepare.
2313 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2315 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2316 UTF-8 encoding and decoding. Added also new encodings
2317 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2319 Added also SILC_STRING_LANGUAGE which is language and charset
2320 specific encoder and decoer for those platforms that support
2321 iconv(). It can convert the UTF-8 to and from the locale
2322 specific character set.
2324 Affected file lib/silcutil/silcstrutil.[ch].
2326 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2328 * Added function silc_get_command_name to the file
2329 lib/silcutil/silcutil.[ch].
2331 * Improved the server debug output a bit. Affected files are
2334 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Save the channel passphrase when received succesful JOIN
2337 command reply from router, on normal server. Otherwise
2338 joinig +a channels from normal server is not possible.
2339 Affected file silcd/command.c.
2341 * Fixed a bug in TOPIC_SET notify handling. The notifier
2342 may be other than client too, like server or channel.
2343 It expected it to always be only client and ignored the
2344 notify. Affected file silcd/packet_recieve.c.
2346 * Removed some (unnecessary) debug printing from
2347 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2349 * Do not force CMODE_CHANGE when server is announcing new
2352 Router announces stuff only after server reannounces channel
2353 after CHANNEL_CHANGE notify.
2355 These fixes optimizes the announcing procedure, and perhaps
2356 fixes some problems too. Affected file silcd/packet_receive.c.
2358 * Fixed SERVER_SIGNOFF sending to local clients. It was
2359 totally broken and sent the notify to all local clients,
2360 instead of only to those that was on same channel as the
2361 signing off clients. Affected file silcd/server_util.c.
2363 * Added -D option to server. It can be used to give debug
2364 level. The levels are from 0 - 99, and are predefined for
2365 smooth server debugging. (see silcd.c for the predefined
2366 levels). Affected file silcd/server.c.
2368 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2370 * Fixed a bug in Irssi SILC client to close the connection
2371 properly when disconnecting from server. Affected file
2372 irssi/src/silc/core/client_ops.c.
2374 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * When authenticating as founder during JOIN command, check
2377 that the one authenticating becomes the only founder on the
2378 channel. Affected file silcd/command.c.
2380 * Better checking for founder mode setting when CUMODE_CHANGE
2381 notify is received. Affected file silcd/packet_receive.c.
2383 * Close all connections when shutting down the server by sending
2384 DISCONNECT packet. Close all listeners too when shutting
2385 down the server. Affected file silcd/server.c.
2387 * Handle DISCONNECT packet correctly in client library by
2388 calling the "disconnect" client operation. Affected file
2389 lib/silcclient/client.c.
2391 * Handle local errors correctly during resuming. Affected
2392 file lib/silcclient/client.c.
2394 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * The log file is not dupped internally anymore in
2397 lib/silcutil/silclog.c. Fixed memory leaks too.
2399 * The scheduler now dispatches all pending timeout tasks
2400 when it is uninitialized with silc_schedule_uninit.
2401 Affected file lib/silcutil/silcschedule.c.
2403 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Added --enable-stack-trace option to configure. Added
2406 memory allocation stack trace support. Added files
2407 lib/silcutil/stacktrace.[ch]. Affected files are
2408 lib/silcutil/silcmemory.[ch].
2410 * Fixed memory leaks from libraries and server. Affected
2411 files around the tree.
2413 * Reverted back a fix made to CUMODE which broke it.
2414 Affected file silcd/command.c.
2416 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2419 core library, and implemented it. All textual messages SHOULD
2420 use this flag and the message MUST be UTF-8 encoded.
2421 All text messages sent by Irssi SILC client are now UTF-8
2422 encoded (regardless whether the terminal supports UTF-8 or not).
2423 Affected files are lib/silccore/silcchannel.h,
2424 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2427 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * Added lots of new statistics updating that was missing from
2430 the server and router code. Affected files in silcd/.
2432 * Sending SIGUSR1 signal to server now dumps the current
2433 server statistics into /tmp directory. Affected file is
2436 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2437 the SILC Hash Interface also. Added new functions
2438 silc_hash_get_name, silc_hash_init, silc_hash_update and
2439 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2441 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Added some better info printing for client during connecting.
2444 Affected file silcd/server_util.c.
2446 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2447 to silence a user on a channel. Affected files are
2448 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2449 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2450 and silcd/packet_receive.c.
2452 * Fixed a fatal bug in handling of malformed command payload.
2453 Affected file silcd/command.c.
2455 * Fixed a double free when announcing channel users to router.
2456 Affected file silcd/server.c.
2458 * After successful authentication to channel founder mode, check
2459 that there isn't anyone else with founder mode on the channel.
2460 The one that authenticated will become founder and anyone
2461 else is demoted. Affected file silcd/command.c.
2463 * Added error printing of any error that has occurred during
2464 any command in client library. Affected file is
2465 irssi/src/silc/core/client_ops.c.
2467 * Removed some error printing from the client library and left
2468 it for the application to worry (from the error status it
2469 receives in 'command' client operation. Affected file is
2470 lib/silcclient/command.c.
2472 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2475 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2476 Starting key agreement with itself is denied. Affected file
2477 is lib/silcclient/client_keyagr.c.
2479 * Fixed some error checkings from the SFTP library which caused
2480 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2481 and lib/silcsftp/sftp_util.c.
2483 * Added new "debug" and "debug_string" settings to Irssi SILC
2484 client which can be used to print runtime debugging on the
2485 Irssi's screen. Available when compiled with --enable-debug
2486 option. Affected file irssi/src/silc/core/silc-core.c.
2488 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2490 * Fixed a missing variadic parameter in a function call that
2491 caused server crash when a non-allowed connection arrived.
2492 Reported by Richard Becker. Affected file silcd/server.c.
2494 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Added WATCH list sending to backup routers from router.
2497 The WATCH command is sent by the router to the backup
2498 router. Affected file silcd/command.c.
2500 * Mark the backup_router flag for RouterConnection entry
2501 if the backup router stuff is defined in the config file.
2502 Affected file silcd/serverconfig.c.
2504 * Fixed some backup data sending around the code to work better
2505 if the router is standalone router. Not all places were fixed.
2506 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2509 * Fixed the router connecting when connecting to multiple
2510 routers. It ignored every other router except the first
2511 one. Affected file silcd/server.c.
2513 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Made the private key generation after expiration optional.
2516 If not created after expiration the old key will re-expire
2517 at a later time (and thus key pair is not necessary to
2518 change). Affected file irssi/src/silc/core/clientutil.c.
2520 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * The length arguments in bind() and connect() were wrong
2523 and fixed now to used SIZEOF_SOCKADDR in the
2524 lib/silcutil/unix/silcunixutil.c.
2526 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * Fixed detach timeout handling to use Client ID and not
2529 the actual client entry which may be freed in the callback.
2530 Affected file silcd/command.c.
2532 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * Merged c0ffee's multiple interface support patch.
2535 Affected files in silcd/.
2537 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2539 * Cleanup keys properly. Affected file is
2540 irssi/src/silc/core/clientutil.c.
2542 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Display the user mode on the status bar. Affected file
2545 irssi/src/silc/core/silc-expandos.c.
2547 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * If private message key is not set, but the flag is set in
2550 the packet, ignore the packet since it cannot be decrypted.
2551 Affected file lib/silcclient/client_prvmsg.c.
2553 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * When resuming client, remove the old client entry from
2556 the watcher list too. Affected file silcd/packet_receive.c.
2558 * Do not allow normal server to force founder mode away
2559 from router if the founder mode is already set. Affected
2560 file silcd/packet_receive.c.
2562 * Remove the client entry with watch notify types with short
2563 timeout, and not directly, so that other notifys can be
2564 retrieved too. Affected file lib/silcclient/client_notify.c.
2566 * Display notification about data messages that cannot be
2567 displayed. Affected files irssi/src/silc/core/client_ops.c,
2568 irssi/src/fe-common/silc/module-formats.[ch].
2570 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Fixed the CHANNEL_CHANGE notify handling in client libary
2573 to not use freed memory. Affected file is
2574 lib/silcclient/client_notify.c.
2576 * Fixed CUMODE_CHANGE notify handling in server. Affected
2577 file silcd/packet_receive.c.
2579 * Fixed USERS command to support empty channels. Affected
2580 file silcd/command.c.
2582 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * Allow multiple identical pending commands to be registered
2585 in client library. Affected file is lib/silcclient/command.c.
2587 * Call the completion for resolving client information only
2588 after all resolvers has finished. This fixes a crash in
2589 the client. Added support for checking when the resolvers
2590 are finished. Affected file is lib/silcclient/idlist.c.
2592 * Wait by default 3 seconds before reconnecting to the server
2593 after being disconnected. Makes the /detach command a bit
2596 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Check the watcher list before sending signoff notifys
2599 when closing client connection. Affected file is
2602 * Added better CMODE command rights checking. Affected file
2603 silcd/server_util.c.
2605 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Fixed watcher list checking during server signoff. It
2608 crashed the server. Affected file silcd/server_util.c.
2610 * The JOIN command reply returns now the founder's public
2611 key. Affected file is silcd/command.c.
2613 * Announce the channel mode, and the mode properties with
2614 CMODE_CHANGE notify. Affected file silcd/server.c.
2616 * Mark new channels by default disabled, untill at least
2617 one user joins the channel. Affected file is
2618 silcd/packet_receive.c.
2620 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2622 * The nickname argument to watch notify can be optional.
2623 Fixes a crash in server. Affected file silcd/packet_send.c.
2625 * Remove the client entry from cache if the WATCH notify type
2626 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2627 lib/silcclient/client_notify.c.
2629 * Check the watcher list before and after changing nickname
2630 when the NICK_CHANGE notify is received. Affected file is
2633 * Fixed a crash in OPER and SILCOPER command sending. Empty
2634 passphrase caused the crash. Affected file is
2635 lib/silcclient/command.c.
2637 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Merged with Irssi CVS for Irssi SILC client.
2641 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Completed the protocol specifications.
2645 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Merged with Irssi CVS for Irssi SILC client.
2649 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Added the founder's public key delivery to the
2652 CUMODE_CHANGE notify type as well. Updated the protocol
2653 specs and the code. Affected files are silcd/packet_send.[ch],
2654 silcd/packet_receive.c and silcd/command.c.
2656 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Added silc_pkcs_public_key_copy function into the
2659 lib/silccrypt/silcpkcs.[ch].
2661 * Remove the `iv' from the SilcChannelEntry since we can
2662 live without it. Affected files are silcd/idlist.h and
2663 silcd/packet_receive.c.
2665 * Added support for sending the founder's public key in
2666 the CMODE_CHANGE notify packet in the server. Affected
2667 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2668 silcd/command.c and silcd/server.c.
2670 * Changed the FOUNDER_AUTH authentication to use only
2671 public key authentication as defined by new protocol
2672 specs. Passphrase authentication with that mode cannot
2673 be used anymore. It is now possible to reclaim founder
2674 mode from any server in the network. Affected files are
2675 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2677 * Added permanent channels support by making the channel
2678 permanent when FOUNDER_AUTH mode is set on the channel.
2679 The channel will not be destroyed even if channel is empty
2680 when that mode is set. Protocol TODO #17. Affected
2681 files are silcd/server.[ch], server_util.[ch],
2682 silcd/command.c, silcd/packet_receive.c and
2683 lib/silcclient/command.c.
2685 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Added reference counter to the command reply context in
2688 the client library. Affected files are
2689 lib/silcclient/command_reply.[ch].
2691 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2693 * Fixed rekey protocol with PFS in the client library.
2694 Affected file is lib/silcclient/protocol.c.
2696 * Added support for list of errors in client library
2697 command reply handling. Affected file is
2698 lib/silcclient/command_reply.c.
2700 * Defined that the WHOIS and IDENTIFY commands can send
2701 list of errors. Updated the protocol specs. Protocol
2704 * Added support for sending list of errors to WHOIS and
2705 IDENTIFY commands in server. Added support for receiving
2706 list of errors in server. Affected files are
2707 silcd/command.c and silcd/command_reply.c.
2709 * Fixed client info resolving on LEAVE command in client
2710 library to not crash. Affected file is
2711 lib/silcclient/client_notify.c.
2713 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2715 * Defined that the NICK command replies with thew changed
2716 nickname too, to make the nickname changing simpler at
2717 the client's end. Updated protocol specs and the code
2718 in client and server. Affected files are
2719 silcd/command.c, lib/silcclient/command_reply.c and
2720 lib/silcclient/command.c.
2722 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Added `Compressed' packet flag to indicate that the packet
2725 payload is compressed by the sender. Updated the protocol
2726 specs and the core library. The compression still is not
2727 implemented in the sources. Affected file is
2728 lib/silccore/silcpacket.h.
2730 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * Remove pending command callbacks also if the connection
2733 to the server is destroyed. Affected file is
2734 lib/silcclient/client.c.
2736 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Added new QUIET channel user mode that can be used to
2739 quiet a user in a channel. Updated the protocol specs but
2740 it wasn't implemented yet. Protocol TODO #27. Affected
2741 file is lib/silccore/silcmode.h.
2743 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Added BLOCK_INVITE user mode to be able to block incoming
2746 invite notifications. Protoocol TODO #26. Affected files
2747 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2750 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2751 the protocol specs and the code. Affected file is
2752 lib/silccrypt/silcpkcs.c.
2754 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Disconnect Payload includes now the status type. Updated
2757 the protocol specs and the code. Protocol TODO #25.
2758 Affected files are silcd/server.c, lib/silcclient/client.c.
2760 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2761 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2762 Moved the silc_client_command_status_messages table to the
2763 lib/silcutil/silcutil.c and added new funtion
2764 silc_get_status_message, which deprecates function
2765 silc_client_status_message. Affected files are
2766 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2767 lib/silcutil/silcutil.[ch].
2769 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2771 * Defined that the nickname hash in Client ID MUST be from
2772 lowercase nickname. This effectively changes nicknames in
2773 SILC to case-insensitive. Updated the protocol specs and
2774 the code. Affected files are lib/silcutil/silcutil.[ch],
2775 silcd/serverid.c, and silcd/idlist.c.
2777 * Added new channel user modes BLOCK_MESSAGES_USERS and
2778 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2779 code. Affected files are lib/silccore/silcmode.h,
2780 lib/silcclient/command.c, and silcd/packet_send.c.
2782 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2783 specs and code. Affected file lib/silccore/silcstatus.h.
2785 * Added support for watch list. It is possible to add nicknames
2786 to be watched, and when they come to network, leave network
2787 or user mode changes the watcher will be notified of this
2788 change. Added SILC_COMMAND_WATCH command, added new
2789 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2790 notifications. Updated the protocol specs and implemented
2791 this to library, client and server. Protocol TODO #21.
2792 Affected files are lib/silccore/silccomand.h,
2793 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2794 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2795 silcd/packet_send.[ch], silcd/packet_receive.c, and
2796 irssi/src/silc/core/client_ops.c.
2798 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2799 somebody watching you. Updated the protocol specs and the
2800 code. Affected files are lib/silccore/silcmode.h, and
2801 lib/silcclient/command.c.
2803 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Added service support to SILC protocol. Added new command
2806 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2807 core library. Services are not implemented in server or
2808 client for now. Protocol TODO #20. Affected files are
2809 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2811 * Added SilcStatus argument to `command' client operation
2812 to return the error status when command sending fails
2813 locally. Changed all command in client library to return
2814 correct command status. Affected files are
2815 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2816 irssi/src/silc/core/client_ops.c.
2818 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Added silc_mime_parse function to parse MIME headers.
2821 Affected files are lib/silcutil/silcstruti.[ch].
2823 * Added MIME header parsing in Irssi SILC Client. It displays
2824 all textual MIME objects, others it ignores. Affected file
2825 is irssi/src/silc/core/clien_ops.c.
2827 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2829 * Fixed a bug in the pid writing function, which couldn't be
2830 written in a root-owned directory.
2832 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2834 * Defined that channel message to unknown Channel ID must
2835 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2836 Updated the protocol specs and the code in server. The
2837 affected file is silcd/packet_receive.c.
2839 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2842 that it is used to send error notifys if error occurs during
2843 some SILC packet processing, except commands. The error
2844 types are same as for command reply types. Defined that
2845 if private message is sent to unknown Client ID the error
2846 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2847 Updated the protocol specs and code. Affected files are
2848 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2849 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2850 and irssi/src/silc/core/client_ops.c. Renamed the
2851 SilcCommandStatus to SilcStatus.
2853 * Defined the use of extra WHOIS attributes in WHOIS command.
2854 The <Requested Attributes> (defined in a separate document)
2855 can be used to request additional information about user
2856 not returned by standard WHOIS command. Defined that server
2857 can send WHOIS command directly to client. Client provides
2858 the requested attributes to the server. Updated the protocol
2859 specs. Protocol TODO #4. Implementation is not done yet
2860 (Protocol TODO #24).
2862 * Renamed function silc_client_command_status_message to
2863 silc_client_status_message. Affected files are
2864 lib/silcclient/command_reply.[ch].
2866 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2869 32 bit integers. Updated the protcol specs and the code.
2870 Affected files are silcd/command.c and
2871 lib/silcclient/command.c.
2873 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2875 * Fixed a bug in library where sending a bogus authentication
2876 payload would lead to a crash. Affected file is
2877 lib/silccore/silcauth.c.
2879 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2881 * Added detach_disabled and detach_timeout server config
2882 options to the server. Affected files silcd/serverconfig.[ch],
2883 silcd/command.c and silcd/packet_receive.c.
2885 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2887 * Added resolve_cmd_ident field to the SilcClientEntry structure
2888 too so that if the entry is for example being resolved so
2889 another command may attach to the same pending command reply
2890 without requiring to resolve the same entry again. Added
2891 support for adding multiple pending commands for one
2892 command idenfier. Affected files lib/silcclient/command.[ch],
2893 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2895 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Defined that server receives WHOIS command reply for private
2898 and secret channels too. Updated protocol specs and the
2899 code in server. Affected file silcd/command.c.
2901 * Defined <channel user mode list> argument to WHOIS command
2902 reply for returning user modes on the channels. The
2903 channel list now doesn't include the user mode anymore but the
2904 actual channel mode. Updated protocol specs and the code in
2905 client and server. Affected files are silcd/command_reply.c,
2906 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2907 and lib/silcclient/command_reply.c.
2909 * Save the channels list in WHOIS command reply in normal server
2910 so that WHOIS always shows joined channels also in normal
2911 server and not just on router. Affected file is
2912 silcd/command_reply.c.
2914 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Defined that server receives USERS command reply for private
2917 and secret channels too. Updated protocol specs and the
2918 code in server. Affected file silcd/command.c.
2920 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Changed the UMODE's mode mask argument to be optional. If
2923 not provided then the command merely returns the current mode
2924 mask to the client. Updated protocol specs and the server.
2925 Affected file is silcd/command.c.
2927 * Added SILC session detachment/resuming support. It is possible
2928 to detach by closing the network connection and then re-connect
2929 and resume to the old client session. Added DETACHED user
2930 mode that server will set for detached client. Added new
2931 packet RESUME_CLIENT which is used to perform the resuming
2932 process. Added DETACH command. Updated the protocol specs,
2933 core library, client and server. Protocol TODO #22. Very
2934 many affected files around the tree.
2936 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2938 * Changed the CMODE's mode mask argument to be optional. If
2939 not provided then the command merely returns the current mode
2940 mask to the client. Updated protocol specs and the server.
2941 Affected file is silcd/command.c.
2943 * Changed the Killer's Client ID in KILLED notify to be just
2944 any ID payload since router server is allowed to kill as well.
2945 Updated protocol specs, client libary and server. Affected
2946 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2947 and irssi/src/silc/core/client_ops.c.
2949 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Added new user modes ANONYMOUS for special anonymous servers
2952 that may set the mode for client, and BLOCK_PRIVMSG which
2953 client may set to block incoming private messages unless the
2954 Private Message Key flag is set (using private keys to protect
2955 private messages). Updated protocol specs and code in client
2956 and server and core library. Protocol TODO #23. Affected
2957 files are lib/silccore/silcmode.h, silcd/server.[ch],
2958 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2959 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2961 * Added new channel user mode BLOCK_MESSAGES which the client
2962 may set to itself to tell server not send channel messages.
2963 Other packets such as channel key packets are still sent.
2964 Protocol TODO #23. Updated the protocol specs, client and
2965 server. Affected files are lib/silccore/silcmode.h,
2966 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2967 lib/silcutil/silcutil.c, silcd/command.c, and
2968 silcd/packet_send.c.
2970 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Redefined the Status Payload to include now two 8 bit fields,
2973 instead of one 16 bit field. This now makes it possible to
2974 send list of errors. Updated the protocol specs and the code
2975 in core library, client library and server. Protocol TODO #1.
2976 Affected files are lib/silccore/silccommand.[ch],
2977 lib/silcclient/command_reply.[ch], silcd/command.c,
2978 silcd/command_reply.c and silcd/packet_receive.[ch].
2980 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2982 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2983 must be handled by the application and should tell the application
2984 that an error message was already printed, and it should print the
2985 config coords (line, filename, ...). Affected files are
2986 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2988 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2989 server config parsing code more readable.
2991 Fixed a bug in the fetch_logging() config callback.
2993 Affected files is silcd/serverconfig.c.
2995 * Drop root privileges when started in foreground. Don't drop them
2996 if debugging also. Affected file is silcd/silcd.c.
2998 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Added more IM-like features by introducing new user modes
3001 for setting various presence information. Added new modes:
3002 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3003 specs and code. Protocol TODO #19. Affected files are
3004 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3005 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3007 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * Added STATS command to the protocol after all, to return
3010 various statistical information about the network. It can
3011 be used by clients to retrieve statistical information, and
3012 servers may use it to to fetch cell and network wide
3013 statistics from router. Updated the protocol specs and
3014 implemented it to the server. Protocol TODO #16.
3015 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3016 silcd/command_reply.[ch].
3018 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * The LIST command reply in client libary now adds new channel
3021 entry if the returned channel doesn't exist yet in cache,
3022 and returns the channel entry to the application in the
3023 command_reply client operation. Affected file is
3024 lib/silcclient/command_reply.c.
3026 * Changed the channel message payload's MAC generation to
3027 include the IV in the MAC as well. This way all relevant
3028 parts of the channel message payload are authenticated also
3029 with the channel message MAC (and not only by packet MAC).
3030 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3031 Affected file is lib/silccore/silcchannel.c.
3033 * Fixed the SKE to save the remote version, since the
3034 silc_ske_parse_version mistakenly checked wrong version,
3035 after it replaced the start payload. Affected files are
3036 lib/silcske/silcske.[ch].
3038 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3041 string utility functions. Added there also new functions
3042 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3043 Affected files lib/silcutil/silcstrutil.[ch].
3045 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3046 files are lib/silcutil/silcstrutil.[ch].
3048 * Defined that the security property fields in SKE SHOULD be
3049 UTF-8 encoded, defined that version string MUST be US-ASCII
3050 encoded, defined that passphrases sent in connection
3051 authentication protocol MUST be UTF-8 encoded. Implemented
3052 these to the client and server. Defined also that other
3053 passphrases sent in the protocol MUST be UTF-8 encoded.
3054 Affected files are lib/silcske/silcske.c,
3055 lib/silcclient/protocol.c, silcd/protocol.c,
3056 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3058 * Changed the silc_client_close_connection interface to not
3059 need the SilcSocketConnection which should not be visible
3060 to application. Affected files are lib/silcclient/client.c
3061 and lib/silcclient/silcclient.h.
3063 * Rewrote the text for Private Message Key Payload in the
3064 protocol specification. Protocol TODO #11.
3066 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Upgraded the protocol version to 1.1, updated protocol specs
3071 * Added the nickname as new argument to NICK_CHANGE notify and
3072 added it to protocol specs and implemented it to client and
3073 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3074 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3075 lib/silcclient/client_notify.c.
3077 * Added the killer's client ID to the KILLED notify and added
3078 it to protocol specs and implemented it to client and server.
3079 Protocol TODO #13. Affected files are silcd/command.c,
3080 silcd/packet_receive.c, packet_send.[ch],
3081 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3082 The killer's client entry is now returned to application in
3083 the `notify' client operation.
3085 * Fixed the Max Argument fields that had too large value set
3086 in the protocol specs. Protocol TODO #14.
3088 * Added the LEAVE command reply to return the ID of parted
3089 channel. Updated protocol specs and implemented it to the
3090 client and server. Protocol TODO #15. Affected files are
3091 silcd/command.c, lib/silcclient/command_reply.c. The channel
3092 entry is now returned to application in the `command_reply'
3095 * Rewrote the version SKE version checking in client libary
3096 and in server to use the silc_parse_version_string. Affected
3097 files are lib/silcclient/protocol.c, silcd/protocol.c.
3099 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3100 commands that was missing it, and updated protocol specs and
3101 the server implementation. Protocol TODO #10. The affected
3102 file is silcd/command.c.
3104 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3105 generic reply to a generic request (REQUEST flag), and
3106 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3107 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3108 to define the payload for DATA flag. Added the flags to
3109 the implementation. Protocol TODO #9. Affected file is
3110 lib/silccore/silcchannel.h.
3112 Changed the client library to return the message length
3113 to application as well in the channel_message and private_message
3114 client operations. Affected files are
3115 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3116 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3117 and lib/silcclient/client_ops_example.c.
3119 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3120 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3121 the channel. Updated protocol specs and impelemented this
3122 to client and server. Protocol TODO #6. Affected files are
3123 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3124 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3126 Added new options m and M to CMODE command in Irssi SILC
3127 client to set these modes.
3129 * Deprecated all administrative commands from SILC protocol
3130 since they are highly implementation specific commands.
3131 Updated protocol specs. Moved the old commands in
3132 implementations to private range of command types. Affected
3133 files are silcd/command.c, lib/silcclient/command.c and
3134 lib/silcclient/command_reply.c. Protocol TODO #8.
3136 * Fixed a bug in server where sending unknown command crashes
3137 the server. Affected file silcd/command.c.
3139 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Added SILC_PROTOCOLVERSION macro to check protocol version
3142 of a socket connection. The affected file is
3143 lib/silcutil/silcsockconn.h.
3145 * Added better error logging in rekey protocol. Affected file
3148 * Do not check public key types in SKE during rekey. Affected
3149 file lib/silcske/payload.c.
3151 * Fixed the rekey protocol with PFS, which was totally broken.
3152 Affected file silcd/protocol.c.
3154 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Some client implementations quit network by doing first LEAVE
3157 and then immediately SIGNOFF (like Bombyx). We now do check
3158 after a short time after LEAVE notify and check whether the
3159 client is still valid after LEAVE, and if not we remove it from
3160 cache. Affected file is lib/silcclient/client_notify.c.
3162 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3164 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3165 it's good not to have security holes here.
3167 * Fixed a negative refcount situtuation for the config context.
3168 Affected file is silcd/serverconfig.c.
3170 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3172 * ROBOdoc documented lib/silcutil/silcutil.h.
3174 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Optimized even more the SilcPacketContext structure. Now
3177 totally saved 16 bytes of memory per context after optimization.
3178 Affected files are lib/silccore/silcpacket.[ch].
3180 * Made strict checks for valid SILC IDs. Affected file is
3181 lib/silccore/silcid.c.
3183 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Changed the object argument for silc_cipher_register,
3186 silc_hash_register, silc_hmac_register and silc_pkcs_register
3187 to const. Affected files are lib/silccrypt/silccipher.[ch],
3188 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3190 * Changed the silc_get_username and silc_get_real_name to
3191 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3193 * Fixed the Irssi SILC Client to use the silc_get_username and
3194 silc_get_real_name insted of glib routines since the glib
3195 routines only corrupt stack. Fixes the Irssi SILC to work in
3196 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3198 * Fixed the Irssi to not use g_get_home_dir since it crashes
3199 or returns garbage on cygwin and corrupts stack. Added function
3200 get_home_dir to Irssi routines. Affected files are
3201 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3203 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Made some structure optimizations. SFTP memory FS MemFSEntry
3206 entry structure. Optimized SilcTask structure. Optimized
3207 SilcPacketContext structure.
3209 Affected files lib/silcsftp/sftp_fs_memory.c,
3210 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3212 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * And yet again reverted back the config thing since Johnny
3215 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3218 * Fixed memory leaks from config object. Affected files are
3219 silcd/serverconfig.[ch].
3221 * Added support for adding new connections to the server in rehash.
3222 After rehash they take effect.
3224 Added support for changing the maximum allowed connections in
3225 rehash. The number can grow but going smaller is not supported.
3227 Added function silc_server_num_sockets_by_remote to the
3228 silcd/server_util.[ch].
3230 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3232 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3234 * Added preliminary checking during config parsing for a valid
3235 public/private key and removed further checks in the code.
3236 Affected files are silcd/serverconfig.[ch], server.c.
3238 * Moved functions silc_server_drop() and silc_server_daemonise()
3239 from server.c to silcd.c since they are stricly related to
3240 the application activity.
3242 * Reverted a small part of the automatic ref/unref since
3243 it caused a double unref in some situations. Affected
3244 files are silcd/silcd.[ch], server.c, serverconfig.c.
3246 * Added some .cvsignore files in the lib directory.
3248 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Fixed silc_net_gethostbyaddr to correctly resolve by
3251 address. Affected file lib/silcutil/silcnet.c.
3253 * Fixed the notify relaying to client. The HMAC to be used
3254 with relayed packets ws wrong and caused decryption failure
3255 at the client end. Affected file is silcd/packet_receive.c.
3257 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Created new branch silc_protocol_1_0_branch.
3261 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3263 * Changed the silc_server_config_* routines to be SilcServer
3264 independent. They are now officially application specific code
3265 and not part of generic server implementation. Affected files
3266 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3268 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3270 * Added automatic referencing of config context in the
3271 silc_server_config_alloc, and automatic unreferencing in the
3272 silc_server_config_destroy. Affected files are
3273 silcd/serverconfig.[ch], silcd/silcd.c.
3275 * Fixed the silc_log_quick handling in the logging routines.
3276 It didn't log quickly when it was TRUE. Affected file is
3277 lib/silcutil/silclog.c. Also the flush delay was set even
3278 if it was 0 in config file. Affected file is
3279 silcd/serverconfig.c.
3281 * Added support for changing key pair of the server in rehash.
3282 Affected file silcd/server.c.
3284 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3286 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3287 too early, before getting the channel entry. Affected file
3288 is silcd/packet_receive.c.
3290 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3292 * Added functions silc_server_config_[ref/unref], these are used
3293 to prevent that the config object is destroyed.
3295 No longer directly affect global variables silc_log_quick and
3296 silc_log_delay, they are first cached inside the config object
3297 and then applied with silc_server_config_setlogfiles().
3299 silc_server_config_set_defaults() is now internal to
3300 serverconfig.c, there are no reasons to show this internal stuff
3303 Affected files are silcd/serverconfig.[ch].
3305 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3306 fprintf's to stderr, since some code may be executed again after
3307 the server went into the background. Affected files are
3310 * Added rehash support. Added function silc_server_rehash() that
3311 will perform all the basic tasks of the rehashing procedure.
3313 * Added command line option `-x, --hexdump'. This will enable the
3314 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3315 The option `--hexdump' implies `--debug'.
3317 * Fixed a bad bug in the logging APIs (silcutil library) where
3318 the application would crash after calling silc_log_reset_all().
3320 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3322 * Fixed the KICKED notify handling in client library to
3323 correctly remove the channel and all entries from the
3324 channel when I was kicked. This bug crashed the client.
3326 Fixed yet another but in KICKED notify handling to remove
3327 the kicked client correctly from the channel.
3329 Affected file is lib/silcclient/client_notify.c.
3331 * Fixed a minor bug in looking up correct client entry
3332 in KICKED notify in server. Affected file is
3333 silcd/packet_receive.c.
3335 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3336 sources correctly to distribution. Fixes --with-gmp option.
3338 * Removed the manual rehashing from ID Cache, and changed it
3339 to use the SILC Hash Table's auto rehash feature. Affected
3340 file is lib/silccore/silcidcache.c.
3342 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3344 * Fixed a bug in the silc_client_nickname_format function that
3345 handles the multiple same nickname formatting. Two clients
3346 with same nickname caused problems after the first one left
3347 and rejoined. It didn't format the nickname correctly.
3348 Affected file is lib/silcclient/idlist.c.
3350 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Don't change the topic if olod topic is same as new one.
3353 Affected file is silcd/packet_receive.c.
3355 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Added cross-reference support to the SILC Documentation
3358 generator. All types across all HTML files are now cross-
3359 referenced. Affected files util/robodoc/generator.c and
3360 scripts/silcdoc/silcdoc.
3362 * Added file lib/silcutil/silctypes.h to include all the
3363 arithmetic type definitions and some macros. Removed
3364 includes/bitmove.h and moved macros to silctypes.h.
3366 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3370 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Added `type' argument to silc_id_payload_parse_id function which
3373 now returns the type of the ID to the sent pointer. Affected
3374 file is lib/silccore/silcid.[ch].
3376 * Added check for CMODE_CHANGE notify type that mode change is
3377 allowed by the sender. Affected file silcd/packet_receive.c.
3379 * Added check for CUMODE_CHANGE notify type that mode change is
3380 allowed by the sender. Affected file silcd/packet_receive.c.
3381 Added the ID type as CUMODE_CHANGE notify type as argument
3382 to the `notify' client operation. Affected files are
3383 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3385 * Added function silc_client_add_server to the client library.
3386 Added support for resolving also channel and server info when
3387 received unknown entity in notify packet. Affected files are
3388 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3390 * Added function silc_command_get_status to return the command
3391 status from the command reply's argument payload. Affected files
3392 are lib/silccore/silccommand.[ch].
3394 * Added check for KICKED notify type that the kicking is
3395 allowed by the client. Affected file silcd/packet_receive.c.
3397 * Created function silc_get_input which can be used to get input
3398 (echo on or off) from user on command line. Affected files are
3399 lib/silcutil/silcutil.[ch].
3401 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3403 * Optimized silc_server_packet_relay_to_channel function.
3404 Added new function silc_channel_message_payload_encrypt which
3405 can be called directly if channel message payload needs to
3406 be encrypted and is already encoded (no need to call _encode
3407 function). Packet relaying is now done by router without any
3408 extra memory allocations. Affected files are
3409 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3410 silcd/packet_send.c.
3412 * Fixed the INVITE notify handling. It took wrong arguments
3413 as invite list and invite delete. Affected file is
3414 silcd/packet_receive.c.
3416 * Added check for TOPIC_SET notify type that the topic change is
3417 allowed by the client. Affected file silcd/packet_receive.c.
3419 * Added check for INVITE notify type that inviting is allowed by
3420 the client. Affected file silcd/packet_receive.c.
3422 * Changed the silc_server_client_on_channel to return the
3423 SilcChannelClientEntry as well. Moved the function
3424 silc_server_check_cmode_rights to server_util.[ch].
3425 Affected files are silcd/server_util.[ch], silcd/command.c.
3427 * Added function silc_server_check_umode_rights to check whether
3428 changing client's user mode is allowed. Added check for
3429 UMODE_CHANGE notify type that the umode change is allowed
3430 by the client. Affected files are silcd/server_util.[ch],
3431 silcd/packet_receive.c and silcd/command.c.
3433 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3436 ID length. It ignored that ID can be IPv6 based as well.
3437 Affected file lib/silccore/silcpacket.h.
3439 * Fixed the silc_id_id2str and silc_id_str2id to take the
3440 IPv6 address offset's into consideration. Affecte file is
3441 lib/silccore/silcid.c.
3443 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Fixed the internal Unix scheduler functions to check for
3446 NULL context they may receive. The affected file is
3447 lib/silcutil/unix/silcunixschedule.c.
3449 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3451 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3452 can specify different directory with --home command line
3453 parameter. Affected files irssi/src/silc/core/client_ops.c,
3456 * SILC-specific commands aren't now executed if the active server
3457 isn't of SILC-type, so there won't be problems with having
3458 IRC and SILC protocol support in same client. Affected files
3459 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3462 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * Improved the signal support in SILC Schedule. Added new
3465 function silc_schedule_signal_call which is used by application
3466 to mark a signal to be called. It is now safe to perform
3467 any kind of tasks in signal callbacks since it is guaranteed
3468 that the application specified signal callback is called
3469 after the signal is over. Affected files are
3470 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3472 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Added `name' field to SilcChannelPrivateKey to represent
3475 application given name for the key. Moved also the context from
3476 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3477 Added the `name' argument also to the function
3478 silc_client_add_channel_private_key.
3480 Added function silc_client_current_channel_private_key to set the
3481 current channel private key in use.
3483 Added "change" command to KEY command which can be used to change
3484 the current channel private key. Bound the command also to
3485 alt+K (Alt+Shift+k).
3487 Also affected files lib/silcclient/client_channel.c,
3488 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3490 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3492 * Added silc_rng_get_byte_fast function in to the
3493 lib/silccrypt/silcrng.[ch].
3495 * Changed the interface of silc_packet_assemble and the
3496 silc_packet_send_prepare. If silc_packet_assmble is now
3497 called the application does not call silc_packet_send_prepare
3498 because the library will call it automatically. These
3499 interfaces now also return a reference to the outgoing buffer
3500 which includes the assembled packet, which the application can
3501 use to encrypt the packet.
3503 Affected files are lib/silccore/silcpacket.[ch],
3504 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3505 silcd/packet_send.c, server_backup.c and packet_receive.c.
3507 * Fixed a packet sending bug on very high load, where outgoing
3508 packet queue wasn't handled correctly and packets got corrupted.
3509 Affected files are lib/silcutil/*/silc*sockconn.c,
3510 lib/silcclient/client.c and silcd/server.c.
3512 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Added macro SILC_PACKET_DATALEN which can be used during
3515 packet assembling to check whether the data to be added to
3516 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3517 len is truncated until it fits it.
3519 Added checks for maximum length of channel message payload and
3520 private message payload also.
3522 Added checks for maximum packet length in server and in
3525 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3526 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3527 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3528 lib/silcclient/client_prvmsg.c.
3530 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3532 * Added silc_server_packet_queue_purge call to the
3533 silc_server_disconnect_remote to assure that all data in the
3534 queue before disconnecting is sent to the network. Affected
3535 file silcd/server.c.
3537 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Added the deleting of server's own ID cache entry to the
3540 silc_server_free function. Free also everything else that
3541 has been allocated in silc_server_init. The affected file
3544 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Added functions silc_parse_version_string, silc_version_to_num,
3547 and silc_ske_parse_version to parse SILC protocol style version
3548 strings. Affected files lib/silcutil/silcutil.[ch] and
3549 lib/silcske/silcske.[ch].
3551 * Added new configuration params: version_protocol, version_software
3552 and version_software_vendor to specify what version the remote
3553 host must at least be to be able to connect to server. The vendor
3554 string can be regex matched too. Added new function
3555 silc_server_connection_allowed to check maximum number of allowed
3556 connections, and allowed versions for incoming connections.
3557 Affected files are silcd/server.c, server_util.[ch] and
3560 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Added preliminary support for signals in scheduler. The
3563 signals we care about are now blocked always when the scheduler
3564 is locked. This way we can synchronise the use of signal with
3565 scheduler. It is guaranteed that when signal occurs the scheduler
3566 is not locked, and thus new tasks can be safely added to the
3569 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3570 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3571 Added new platform specific routines
3572 silc_schedule_internal_signals_[un]block and
3573 silc_schedule_internal_signal_[un]register.
3575 Added new functions to SILC Schedule API:
3576 silc_schedule_signal_[un]register. Each signal that application
3577 is going to use should be registered to the scheduler.
3579 Affected files are lib/silcutil/silcschedule.[ch],
3580 lib/silcutil/*/silc*schedule.c.
3582 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3584 * Check for unauthenticated client and server in the
3585 silc_server_new_client and silc_server_new_server functions.
3586 Affected file silcd/packet_receive.c.
3588 * Added function silc_string_is_ascii to check whether given
3589 string is 7-bit ASCII string. Affected files are
3590 lib/silcutil/silcutil.[ch].
3592 * Added function silc_id_is_valid_server_id into the
3593 silcd/serverid.c and added checking for valid Server ID's in
3594 silc_server_new_server. The Server ID must always be based
3595 on the server's public IP address.
3597 * Added logging of DISCONNECT packet message in the server.
3598 Affected file silcd/server.c.
3600 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Changed all library interfaces that use Global RNG to also
3603 accept SilcRng as argument. Affected files are
3604 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3605 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3606 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3607 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3608 lib/silccrypt/rsa.c.
3610 * Added function silc_pkcs_generate_key to the
3611 lib/silccrypt/silcpkcs.[ch] for applications so that they
3612 don't need to do pkcs->pkcs->init calls anymore.
3614 * Remove SilcSocketConnection from the SFTP API since it really
3615 wasn't needed there. The application has the information
3616 saved in its contexts anyway and the SFTP layer doesn't need
3617 know about it. Affected files lib/silcsft/silcsftp.h and
3618 lib/silcsftp/sftp_[server/client].c.
3620 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3621 The SilcSimContext is not SilcSim.
3623 * Fixed possible buffer overflows in silc_id_render in the
3624 lib/silcutil/silcutil.c.
3626 * On EPOC the global crypto module lists are not used at all
3627 in the crypto library. Added support for using the constant
3628 algorithm list on EPOC. Affected files are
3629 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3632 * Fixed the handling of third parameter of KICKED notify, since
3633 it was mistakenly updated to SILC Protocol 1.0 even though it
3634 is to be included in 1.1. Since it is not in 1.0 it is not
3635 mandatory, and this fix now handles it only if it is provided,
3636 and it is not error if it is not provided. Affected file
3637 lib/silcclient/client_notify.c.
3639 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3641 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3642 client. Affected file irssi/src/silc/core/client_ops.c.
3644 * Merged with Irssi 0.8.4 from irssi.org CVS.
3646 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3648 * Check for valid socket connection in client entries before
3649 sending any messages. Fixes a crash, but doesn't fix some
3650 other underlaying bug that is lurking there. Affected
3651 file silcd/packet_send.c.
3653 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3655 * $usermode, $cumode and $cumode_space expandos shouldn't do
3656 anything with non-SILC server records. Affected file
3657 irssi/src/silc/core/silc-expandos.c
3659 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3661 * Fixed the silc_net_check_[host/local]_by_sock to support
3662 IPv6 bound sockets as well. Now they can return IPv6 addresses
3663 as well. Affected file lib/silcutil/silcnet.c.
3665 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3666 Affected lib/silcutil/unix/silcunixnet.c.
3668 * Fixed ID rendering (at least on some platforms, not NetBSD)
3669 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3671 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3673 * Added silc_hash_public_key and silc_hash_public_key_compare
3674 functions to be used with SilcHashTable. They can be used to
3675 hash public keys and compare public keys in hash table. Affected
3676 file lib/silcutil/silcutil.[ch].
3678 * Added support for specifying multiple public keys for Client
3679 connection section in server configuration file. This makes it
3680 possible to accept multiple public keys from same host, or to
3681 make a section that accepts any incoming host, and have the
3682 accepted public keys listed in the section.
3684 Added functions silc_sever_[find/get]_public_key, added the
3685 support for this actually to all connection sections but only
3686 the Client section is currently allowed to specify multiple
3689 Affected files are silcd/server.c, server_internal.h,
3690 command.c, protocol.c, server_util.[ch], packet_receive.c.
3692 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Merged Irssi 0.8.2 from irssi.org CVS.
3696 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3698 * If silc_debug is TRUE, also output standard logging messages
3699 to stderr with the debug output.
3701 Made silc_log_reset_all() flushing all channels before returning.
3702 Also fixed some documentation typos.
3704 Affected files are lib/silcutil/silclog.[ch].
3706 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Fixed the server to check correctly the amount of connections
3709 from single host, by checking also the type of the connection.
3710 Fixed also the comparison of number of connections and number
3711 of allowed connections. Affected files are silcd/server.c,
3714 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3716 * Fixed the USERS command reply to save the user's mode on the
3717 channel as well. Fixed JOIN command reply to check whether a
3718 client is on channel already and not join it twice. Affected
3719 file lib/silcclient/command_reply.c.
3721 * Added new file silc-expandos.c into irssi/silc/core/ to return
3722 various stuff for various signal for the statusbar etc. updating.
3723 Now Irssi SILC client prints channel user modes etc. on the
3726 * The user mode (like server/router operator changes) is now shown
3727 on the Irssi SILC client's statusbar. The affected files are
3728 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3730 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3733 to SILC_SCHEDULE_[UN]LOCK macros.
3735 * Added more error printing to logs in server code. Affected
3736 files silcd/server.c and silcd/protocol.c.
3738 * Fixed -S option parsing in Irssi SILC Client. Affected file
3739 irssi/src/silc/core/silc-core.c.
3741 * Added silc_buffer_alloc_size function. Affected file is
3742 lib/silcutil/silcbuffer.h.
3744 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3747 constants. Affected files in
3748 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3751 * Changed the internal SFTP Memory FS table to const. Affected
3752 file lib/silcsftp/sftp_fs_memory.c.
3754 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3756 * Fixed the buffer formatting and unformatting routines to
3757 check the size of 64 bits types with sizeof(). Affected
3758 file is lib/silcutil/silcbuffmt.c.
3760 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Removed 0.6.x backwards support.
3764 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Changed all integer type names:
3767 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3768 to avoid collisions with other libraries using same type names
3771 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * Added `prefer_ipv6' argument to the functions
3774 silc_net_gethostbyname[_async]. If it is TRUE it will return
3775 IPv6 address over IPv4. If FALSE IPv4 address is returned
3776 even if IPv6 address was found. Affected files
3777 lib/silcutil/silcnet.[ch].
3779 * Added support silc_net_create_connection[_async] to fallback
3780 to IPv4 address if IPv6 address could not be used (like if
3781 it doesn't work on a specific system). Affected file in
3782 lib/silcutil/unix/silcunixnet.c.
3784 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Added silc_schedule_reinit function to do the enlarging
3787 of the max tasks handling capabilities of the scheduler.
3788 Affected files lib/silcutil/silcschedule.[ch].
3790 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * Added automatic extern "C" { ... } for C++ compilers so the
3793 application does not need to define them. Affected file
3794 includes/silcincludes.h.
3796 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3797 old name went against naming convention. Applications now
3798 include "silcclient.h" instead of "clientlibincludes.h".
3799 Removed includes/clientlibincludes.h, it is redundant now.
3801 * Renamed includes/version.h to silcversion.h.
3803 * Added really preliminary support for OS/2 into the util
3804 library. Only thread & mutex API is implemented, others
3805 are still to be implemented. Created the lib/silcutil/os2/
3806 directory. Created also file includes/silcos2.h.
3808 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Added preliminary BeOS support into the util library.
3811 Created lib/silcutil/beos/, and implemented all the needed
3812 functions to support SILC on BeOS. Created also file
3813 includes/silcbeos.h.
3815 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3817 * Added proper initializations to silc's irssi code, so it's
3818 now possible to load it as module. Affected files
3819 irssi/src/silc/core/silc-core.c,
3820 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3822 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3824 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3827 * Fixed the silcdoc document generator to correct generate
3828 docs from all kinds of filenames. Affected files are
3829 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3831 * ROBOdoc documented lib/silcutil/silcmemory.h.
3832 Added also new function silc_memdup.
3834 * Removed lib/silcutil/silcbufutil.h and moved those routines
3835 to the lib/silcutil/silcbuffer.h.
3837 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3839 * Added `user_count' to the SilcChannelEntry which now tells the
3840 number of users on the channel. The user count is now saved
3841 in normal server of global channels as well. Affected files
3842 silcd/server.c, idlist.h, packet_receive.c and command.c.
3844 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3845 include file utility functions.
3847 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3848 instead of calling directly OS routines.
3850 * Fixed NICK change printing in Irssi SILC Client. Fixed
3851 KICKED notify printing in Irssi SILC Client. Affected file
3852 irssi/src/silc/core/client_ops.c.
3854 * Fixed a NICK change bug in client library, to not recreate the
3855 client_entry->channels hash table everytime nick is changed.
3856 Affected file lib/silcclient/client.c.
3858 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3861 the SKE interface a bit.
3863 * Fixed padding problem in PKCS#1. The padding was not actually
3864 random since the random number generator was used incorrectly.
3865 This security bug affects only when encrypting with PKCS#1, and
3866 it is not currently used at all in SILC. SILC only use signing
3867 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3869 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Rewrote the notify handling in Irssi SILC client to not call
3872 the events as signals. Fixes problems with Perl support.
3873 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3875 * Send the auto-nicking NICK command in client library with
3876 little timeout after connecting. The affected file is
3877 lib/silcclient/client.c.
3879 * Added following new config file settings:
3880 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3881 key_exchange_timeout, conn_auth_timeout, connections_max,
3884 Implemented all the new config settings handling in the server.
3886 Optimized the use of SKE Mutual flag usage. Use it only
3887 if connection authentication protocol is not based in public
3890 Renamed all SilcServerConfigSection* to SilcServerConfig*
3891 to have a bit shorter names.
3893 Affected files silcd/serverconfig.[ch], server.[ch], and
3896 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3898 * Cleaned up the listening sockets code, preparing for the rehash
3899 support. Affected file is silcd/server.c.
3901 * Fixed some output messages. Affected files are silcd/silcd.c,
3904 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3906 * Create lib/doc/silcrng_intro.html document as introduction
3907 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3909 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3911 * Fixes to the silcd config template. Affected file is
3912 doc/example_silcd.conf.in.
3914 * Removed type casts from silc_calloc(), conforming to the
3915 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3917 * Removed param_name member from client, server, and router
3918 section structs, now identifying the param directly.
3920 Added CONFIG_FREE_AUTH macro in config file parsing.
3922 Affected files are silcd/serverconfig.[ch].
3924 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3926 * Fixed command line parameter handling. All SILC initialization
3927 is now done in silc_core_init() which also fixes autoconnecting
3930 Affected files irssi/src/silc/core/silc-core.c,
3931 irssi/src/fe-text/silc.c.
3933 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Added new configuration options and blocks:
3936 keepalive_secs, reconnect_count, reconnect_interval,
3937 reconnect_interval_max, reconnect_keep_trying and
3938 require_reverser_lookup. Added ConnectionParam block, and
3939 implemented the connection parameters when connecting as
3940 initiator and when accepting connections as responder.
3942 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3943 whether given configuration value has been given already.
3945 Affected files silcd/serverconfig.[c], server.[c].
3947 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3948 algorithm parts and created new file silcalgs.conf, that
3949 is now included from the example_silcd.conf.in.
3951 * Optimized the silc_server_connect_to_router_second to take
3952 the connection configuration object from the SilcServerConnection
3953 object instead of finding it during the connecting phase.
3954 Added the configuration object to SilcServerConnection struct.
3955 Affected files silcd/server_internal.h, server.c.
3957 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Add the client on channel after it was resolved at the
3960 channel message receiving, and it was not already on the
3961 channel. Affected file lib/silcclient/client_channel.c.
3963 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Fixed the public key authentication to allocate always the
3966 destination signature buffer instead of using static buffer.
3967 Affected file silcd/protocol.c.
3969 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Unified the serverconfig.[ch]'s helper function interface.
3972 Affected file silcd/serverconfig.[ch].
3974 * Removed doc/example_silc.conf.in since it is redundant.
3975 The make install will now install irssi/silc.conf file.
3977 * Added new Passphrase and Publickey authentication methods to
3978 config file, allowing both public key and passphrase based
3979 authentication to be set at the same time.
3981 Added `prefer_passphrase_auth' setting in config file which
3982 can be used to set to prefer passwd auth if both passwd and
3983 public key is set. If not set, public key is preferred.
3984 This has effect only when being initiator (responder will try
3987 Added support for authentication with passphrase and public key
3988 at the same time. The passphrase is tried first always since
3989 it is faster to check.
3991 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3993 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3995 * Merged the new SILC Config library, with the server parsing
3996 support. Read the header file silcconfig.h or the toolkit
3997 documentation for the news. Affected files are
3998 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3999 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4000 silcd/protocol.c silcd/server.c silcd/server_backup.c
4001 silcd/serverconfig.[ch] silcd/silcd.c.
4003 * Fixed some silclog documentation. Affected file is
4004 lib/silcutil/silclog.h.
4006 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4008 * The silc_cipher_register, silc_hash_register and
4009 silc_hmac_register now checks if the object to be registered
4010 is registered already. Affected files are
4011 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4013 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4015 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4017 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4019 * Allow zero length channel messages inside the Channel Message
4020 Payload. Affected file lib/silccore/silcchannel.c.
4022 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4023 as header filenames.
4025 * Removed lib/silcclient/README and created HTML file
4026 lib/silcclient/silcclient_using.html, which is now included
4027 as part of Toolkit documentation.
4029 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * Fixed CUMODE_CHANGE notify handling to change the mode of
4032 correct client. Affected file lib/silcclient/client_notify.c.
4034 * Make silc_rng_alloc fail if it cannot allocate the sha1
4035 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4037 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4039 * Fixed the file transfer's key agreement payload to include
4040 zero port also if the hostname is NULL because it could not
4043 Call file transfer monitor callback now also if error occurs
4044 during key agreement protocol.
4046 Changed the silc_client_file_send interface to return the
4047 SilcClientFileError instead of session id. The session ID
4048 is returned into pointer provided as argument.
4050 Check that the file exists locally before sending the
4051 file transfer request at all.
4053 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4055 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4056 error than can occur while key agreement protocol. Affected
4057 file lib/silcclient/silcapi.h.
4059 * Fixed the event_mode CMODE handler to not crash when mode
4060 is changed and +k mode is set in the channel. Affected file
4061 irssi/src/silc/core/silc-channels.c.
4063 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4064 SILC_LOG_WARNING to give out Warning and not Error. Affected
4065 file lib/silcutil/silclog.c.
4067 * Fixed the channel message payload decryption in the function
4068 silc_channel_message_payload_decrypt to not modify the original
4069 buffer before it is verified that the message decrypted
4070 correctly. Otherwise, next time it is called with correct
4071 channel key it won't encrypt since the payload is corrupted.
4072 Affected file lib/silccore/silcchannel.c.
4074 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4076 * Do not constantly resize the window. A fix patch by cras.
4077 Affected file irssi/src/fe-text/screen.c.
4079 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4081 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4082 Affected file lib/silcutil/silcnet.c.
4084 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4086 * Fixed a bug in hash table internal routine for traversing
4087 the table with foreach callback. The current entry may
4088 become invalid in the callback but it was referenced after
4089 the callback returned.
4091 Do not allow auto rehashing of hash table during the
4092 silc_hash_table_foreach operation, for same reasons as it is
4093 not allowed for SilcHashTableList. Affected files are
4094 lib/silcutil/silchashtable.[ch].
4096 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4099 Win32 DLL. extern's in header files are now declared with
4102 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * Fixed private message handling. It used some old code that
4105 caused the client to crash. Affecte file is
4106 lib/silcclient/client_prvmsg.c.
4108 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4110 * Added function silc_client_add_channel,
4111 silc_client_replace_channel_id, and removed functions
4112 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4113 from client library.
4115 * Added cross reference of the joined channels to the
4116 SilcClientEntry, and changed the SilcChannelEntry's
4117 users list to SilcHashTable. The affected files are
4118 lib/silcclient/idlist.[ch].
4120 * Fixed a bug in hash table tarversing. While the hash table
4121 is traversed with SilcHashTableList the table must not be
4122 rehashed. It is now guaranteed that auto rehashable tables
4123 are not rehashed while tarversing the list. Also defined that
4124 silc_hash_table_rehash must not be called while tarversing
4125 the table. Added function silc_hash_table_list_reset that must
4126 be called after the tarversing is over. The affected files are
4127 lib/silcutil/silchashtable.[ch].
4129 * Changed all hash table traversing to call the new
4130 silc_hash_table_list_reset in server and in client library.
4132 * Added function silc_client_on_channel to return the
4133 SilcChannelUser entry if the specified client entry is joined
4134 on the specified channel. This is exported to application as
4135 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4137 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Fixed founder regaining problem with JOIN command on normal
4140 server. The notify for mode change must be sent always and
4141 not only if !cmd->pending. Affected file silcd/command.c.
4143 * Fixed the WHOWAS command's reply sending to support the
4144 lists correctly. Affected file silcd/command.c.
4146 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4148 * When sending JOIN command to router for processing the
4149 sender's old command identifier was not saved back to the
4150 sender's command context, fixed now. The affected file is
4153 * Create the key in JOIN command of the router did not return
4154 the channel key, added check for this. Affected file is
4157 * Fixed a channel ID update bug in JOIN command reply. Do
4158 not directly upgrade the ID but call the function
4159 silc_idlist_replace_channel_id if the ID was changed.
4160 Affected file silcd/command_reply.c.
4162 * Fixed memory leaks from command calling if it would fail.
4163 Affected file silcd/command.c.
4165 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Applied patches from cras:
4169 Memory leak fixes around libaries, irssi window resize fix,
4170 new silclist.h and silcdlist.h, all extern inline changed to
4173 * Removed dotconf from lib/dotconf, not needed anymore.
4175 * Removed TRQ from lib/trq, not needed anymore.
4177 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4178 with server connections. Later this will be configurable
4179 in config file after new config file is done. Affected file
4182 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Fixed a crash in server related to channel announcements.
4185 Affected file silcd/server.c.
4187 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4189 * Fixed memory leaks in silc_server_create_new_channel*
4190 functions. Affected file silcd/server.c.
4192 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4193 which ID was changed. This way the router will send the
4194 user list for the channel again, and server won't be in
4195 desync in some rare circumstances. Affected file is
4196 silcd/packet_receive.c.
4198 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4200 * Check for NULL socket pointer in the function
4201 silc_server_packet_send_to_channel_real. Affected file
4202 silcd/packet_send.c.
4204 * Fixed the BAN notify handling to correctly remove ban
4205 list. Affected file silcd/packet_receive.c.
4207 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * Fixed some header addition to Toolkit distribution in
4210 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4212 * Added lib/silcclient/client_ops_example.h as an template
4213 file for application programmers to quickly start using
4214 the SilcClientOperation functions in their application.
4215 Updated the lib/silcclient/README as well to tell about this
4216 nice file made available.
4218 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4220 * Call silc_server_remove_from_channels when removing client
4221 entry when NO_SUCH_CLIENT_ID was received. Affected file
4222 is silcd/command_reply.c.
4224 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4226 * Added server & router operator statistics updating. Affected
4227 file silcd/packet_receive.c and silcd/command.c.
4229 * Fixed the SERVER_SIGNOFF notify handling on normal server
4230 not to save the history information for clients. Same was
4231 fixed earlier in remove_clients_by_server function, but not
4232 here. Affected file silcd/packet_receive.c.
4234 * Raised the default connection-retry count from 4 to 7 in
4235 server. Affected file silcd/server.h.
4237 * Cancel any possible reconnect timeouts when we start the
4238 key exchange. Affected file silcd/server.c.
4240 * Do not reconnect on connection failure when SCONNECT was
4241 given. Affected files silcd/server.[ch].
4243 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4247 * Fixed the NICK command to always give the unformatted
4248 nickname to the one giving the NICK command. If unformatted
4249 nickname is cached already it will be formatted and the
4250 local entry will always get the unformatted nickname.
4251 Affected file lib/silcclient/idlist.c.
4253 * Fixed some double frees from client library commands.
4254 Affected file is lib/silcclient/command.c.
4256 * Fixed CUMODE command in server to assure that no one can
4257 change founder's mode than the founder itself, there was a
4258 little bug. Affected file silcd/command.c.
4260 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4262 * Removed the SilcClientCommandDestructor from the client
4263 libary, it is not needed anymore. Affected files are
4264 lib/silcclient/silcapi.h, command[_reply].[ch],
4265 client_notify, idlist.c.
4267 * Fixed GETKEY command to first resolve client, and then
4268 resolve the server only if the client was not found, instead
4269 of resolving both at the same time. Affected file is
4270 lib/silcclient/command.c.
4272 * Added silc_client_start_key_exchange_cb and lookup the
4273 remote hostname and IP address before starting the key
4274 exchange with server. The affected file is
4275 lib/silcclient/client.c.
4277 * The server's public key is now saved using the IP address
4278 of the server and not the servername for the filename.
4279 The hostname public key filename is checked as an fall back
4280 method if the IP address based filename is not found.
4282 Fixed the GETKEY command to save the fetched server key
4283 in correct filename.
4285 Print the remote server's hostname now when new key is
4286 received during connection process. Affected file is
4287 irssi/src/silc/core/client_ops.c.
4289 * Return always our own public key to the client if it asks
4290 for it with GETKEY command. Affected file silcd/command.c.
4292 * Removed the use_auto_addr variable from default config
4293 file since it was in wrong section. Affected file is
4296 * Fixed TOPIC_CHANGE notification to not route it when it
4297 was sent using silc_server_send_notify_to_channel function.
4298 Affected file silcd/command.c.
4300 * Fixed silc_server_send_notify_kicked to send the kicker's
4301 Client ID also, it was missing. Affected files are
4302 silcd/command.c, silcd/packet_send.[ch].
4304 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Do not save client history information in SERVER_SIGNOFF.
4307 Fixes the bug in normal server that it does not detect
4308 the client becoming valid after the server becomes back
4309 online. Affected file silcd/server_util.c.
4311 * Added `sock_error' field into the SilcSocketConnection
4312 context. When error occurs during socket operation (read
4313 or write) the error is saved. Added also new function
4314 silc_socket_get_error to return human readable socket error
4315 message. Affected files are lib/silcutil/silcsockconn.[ch],
4316 lib/silcutil/unix/silcunixsockconn.c, and
4317 lib/silcutil/win32/silcwin32sockconn.c.
4319 * The server now prints the socket error message in the
4320 signoff for client. Affected file silcd/server.c.
4322 * Fixed the `created' channel information sending from router
4323 to server in JOIN command. Checks now whether the channel
4324 really was created or not and set it according that.
4326 Fixed the JOIN command to use the client entry's current
4327 ID during the joining procedure instead of the one it sent
4328 in the command (it is checked though), since it can change
4329 between the packet processing and command processing, and
4330 would just case unnecessary pain in the client end. Affected
4331 file silcd/command.c.
4333 * Fixed a channel key payload sending to use correct channel
4334 ID when the server was forced to change the channel's ID by
4335 router. Router sent the key payload with the old Channel ID.
4336 Affected file silcd/packet_receive.c.
4338 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4340 * Call silc_server_save_channel_key only if the key payload
4341 was provided in the JOIN command's command reply. Affected
4342 file silcd/command_reply.c.
4344 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4346 * Fixed silc_mp_sizeinbase to return the value correctly with
4347 MPI. Affected file lib/silcmath/mp_mpi.c.
4349 * Fixed the stop_server signal to correctly stop the scheduler
4350 and gracefully stop the server when SIGTERM or SIGINT signals
4351 are received. Affected file silcd/silcd.c.
4353 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4355 * Simple handling of TERM and HUP signals. Also added some log
4356 flushing call around. Affected file is
4359 * Fixed small bugs in silclog.c. Now buffering output will take
4360 effect after 10 seconds since startup: This will ensure that
4361 no important startup messages are lost. Also output redirection
4362 will preserve original format ([Date] [Type] message).
4363 Affected file is lib/silcutil/silclog.c.
4365 * Added two options to the config file, in the logging section:
4366 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4367 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4369 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4371 * Do not print the warning about log files not being initialized
4372 more than once to avoid excess logging. Affected file is
4373 lib/silcutil/silclog.c.
4375 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4376 the SIM copying in make install in Makefile.am.pre.
4378 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4380 * Rewritten silclog APIs. Globally interesting changes follows:
4381 silc_log_set_files() changed to silc_log_set_file().
4382 silc_log_set_callbacks() changed to silc_log_set_callback().
4383 ROBOdoc documented silclog header file.
4384 SilcLogCb now returns bool to wether inihibit the default
4385 handler or not (to keep the old behaviour return always TRUE).
4386 The new APIs should also fix the problem of the
4387 silcd_error.log file that was written in the current directory.
4390 Log files streams will remain opened after silc_log_set_file()
4391 call, means less CPU usage notably on high traffic servers.
4392 File streams are now full buffered, and flushed to the disk
4393 every 5 minutes, lesses HD activity and CPU usage.
4394 Messages can be redirected, allowing admins to configure
4395 one single logfile for all server messages.
4396 the silc_log_quick global variable to activate fast-logging.
4397 Affected files lib/silcutil/silclog.[ch]
4399 * Changed some code to conform new silclog APIs. Affected
4400 files are doc/example_silcd.conf.in, silcd/server.c
4401 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4404 * Fixed a memory leak that could occur in some situations.
4405 Affected file silcd/serverconfig.c.
4407 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * Added the silc_client_del_client to remove the client from
4410 all channels as well. Affected file lib/silcclient/idlist.c.
4412 * Fixed the client library to correctly remove the client
4413 from all channels when the client entry is being destroyed.
4414 Affected file lib/silcclient/client_notify.c, command.c.
4416 * Added auto-nicking support to the client library. If the
4417 applicatio now sets client->nickname it will be sent to the
4418 server after connecting by the library. This way for example
4419 SILCNICK (or IRCNICK) environment variables will have effect
4420 and always change the nickname automatically to whatever
4421 it is wanted. Affected file lib/silcclient/client.[ch].
4423 * Renamed silc_server_command_bad_chars to the
4424 silc_server_name_bad_chars and moved it to the
4425 silcd/server_util.[ch]. Added also new function
4426 silc_server_name_modify_bad to return nickname that
4427 includes bad characters as new nickname without those
4428 bad characters. This check and modify is now used in
4429 silc_server_new_client when the username is initially set
4430 as nickname, so it must be checked to be valid nickname.
4431 Affected file silcd/packet_receive.c.
4433 * The nickname length is now taken from the packet for real
4434 and not trusted to strlen() since it clearly can return
4435 wrong length for nickname including bad characters. This
4436 also applies to channel names. Affected file silcd/command.c.
4438 * Removed the lib/silcsilm/modules directory. Modules are now
4439 compiled into the lib/silcsim. Fixed the copying of the
4440 modules to follow symbolic links in Makefile.am.pre.
4442 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4444 * Fixed silc_string_regexify list creation. Fixes bugs with
4445 BAN and INVITE commands in server. The affected file is
4446 lib/silcutil/unix/silcunixutil.c.
4448 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4450 * Removed the command destructor entirely from the server's
4451 command and command reply routines. It is not needed, and
4452 its usage was buggy and caused crashes. Affected files are
4453 silcd/command[_reply].[ch].
4455 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4457 * Cancel protocol and NULL sock->protocol if timeout
4458 occurred during protocol. Affected file silcd/server.c.
4460 * Cancel protocol timeouts always before calling the final
4461 callback, to assure that after final callback is called
4462 no other state will be called for the protocol anymore.
4463 Affected file silcd/protocol.c.
4465 * Print error log if incoming connection configuration could
4466 not be found. Affected file silcd/server.c.
4468 * Fixed JOIN command to correctly save the founder mode
4469 to the client on normal SILC server, when the channel
4470 was created by the router. Affected file silcd/command.c.
4472 * Fixed LIST command (hopefully) to send correct reply
4473 packets. Affected file silcd/command.c.
4475 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4477 * The silc_packet_receive_process now returns FALSE if the
4478 read data was invalid packet, and TRUE if it was ok.
4480 The server now checks that if unauthenticated connection
4481 sends data and its processing fails the server will close
4482 the connection since it could be a malicious flooder.
4484 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4486 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4488 * Make sure the warning about error opening a log file is
4489 printed only once and not everytime it fails (produces
4490 too much useless log). Affected file lib/silcutil/silclog.c.
4492 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4494 * Made the silc_server_daemonise() function more readable.
4495 Affected file silcd/server.c.
4497 * Pid file is now optional, the user may comment it out from
4498 the config file. Removed define SILC_SERVER_PID_FILE, we
4499 don't need a default any longer. Affected file
4500 configure.in.pre, lib/Makefile.am.pre.
4502 * Make some use of the pid file. The server now dies at startup
4503 if it detects a valid pid file on his path. The server would
4504 die anyway in this circumstance, because of the bind() failure.
4505 Affected file silcd/silcd.c.
4507 * No longer compiling lib/dotconf.
4509 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4511 * Fixed JOIN command parsing not to crash. Affected file
4512 lib/silcclient/command.c.
4514 * Fied the NICK_CHANGE notify to add the new client entry
4515 even it is resolved. This removes an <[unknown]> nick
4516 thingy bug in the client. Affected file is
4517 lib/silcclient/client_notify.c.
4519 * Do not try to allocate 0 bytes (efence does not like it)
4520 in lib/silccore/silccomand.c when encoding payload.
4522 * Do not take IRCNICK as nickname in Irssi SILC client since
4523 it is not possible to set nickname before hand connecting
4524 the server (TODO has an entry about adding auto-nicking
4527 * Changed the silc_server_command_pending to check whether
4528 there already exists an pending entry with the specified
4529 command, command identifier and pending callback. This is
4530 to fix IDENTIFY and WHOIS related crashes that may register
4531 multiple pending commands with same identifier. Affected
4532 file silcd/command.c.
4534 * Fixed the server to reconnect to the router even if it
4535 was already reconnecting and EOF was received. This to
4536 fix a possibility that the server wouldn't ever try to
4537 auto-reconnect to the router. Affected file silcd/server.c.
4539 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4541 * Fixed the server's password authentication to use the
4542 length of the locally saved password, and not the one
4543 sent in the packet. Affected file silcd/protocol.c.
4545 * Fixed same password authentication problem in the
4546 Authentication Payload handling routines in
4547 lib/silccore/silcauth.c.
4549 * Yet another password authentication problem fixed with
4550 channel password handling in silcd/command.c.
4552 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4554 * If first character of string in silc_parse_userfqdn is '@'
4555 then do not parse it. Affected file is
4556 lib/silcutil/silcutil.c.
4558 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4560 * Fixed minor bug in IDENTIFY command reply sending, which
4561 caused various weird problems during JOIN when it was
4562 resolving names for users. Affected file silcd/command.c.
4564 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4566 * Fixed the IDENTIFY command reply sending to chech better valid
4567 clients. It was possible to send incomplete list of replies.
4568 Affected file silcd/command.c.
4570 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4572 * Added silc_client_command[s]_[un]register functions now to
4573 dynamically register the commands in client library. Removed
4574 the static table of commands. This allows the client library
4575 to call commands without causing the application to know about
4576 what commands library has called.
4578 Removed the INFO command reply kludge to detect when the command
4579 was called by library. Now library use its own command reply
4580 function for INFO command.
4582 Added function silc_client_command_call to call a command.
4583 Application can use it to call command, not access the structure
4586 Now all commands that are sent by the client library (not
4587 explicitly sent by application) use own command reply functions.
4589 Affected files around lib/silcclient/ and in
4590 irssi/src/silc/core/.
4592 * Fixed the WHOIS command reply sending to chech better valid
4593 clients. It was possible to send incomplete list of replies.
4595 Fixed the WHOIS and IDENTIFY to send the request to router
4596 if normal server did not do it and did not find any results.
4598 Affected file silcd/command.c.
4600 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4602 * Moved the internal data from SilcClient context into its
4603 own file, not accesible to application. Affected files
4604 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4605 and other files in client library.
4607 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4609 * Added doc/examples installation target in Makefile.am.pre.
4612 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4614 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4615 commands the found client entry will be removed from the
4616 cache, after notifying application about the error. Affected
4617 file lib/silcclient/command_reply.c.
4619 * Changed the /MSG to check for exact nickname user gave, and
4620 not let `nick' match `nick@host' if it is only one found. Now,
4621 user must type the exact nickname (like nick@host2) even if
4622 there are no more than one same nicks found. This is to avoid
4623 a possibility of sending nickname to wrong nickname since
4624 `nick' could match `nick@host'. Affected file is
4625 irssi/src/core/silc-servers.c.
4627 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4629 * Do not print "you are now server operator" or similar when
4630 giving /away command. Affected files are
4631 irssi/src/silc/core/client_ops.c, silc-servers.h.
4633 * Made the silc_server_command_pending_error_check to send
4634 the same command reply payload it received back to the
4635 original sender of the command. This way all arguments
4636 that was received by the server will be received by the
4637 client too. Affected file silcd/command.c.
4639 * Added the silc_idcache_add to return the created cache entry
4640 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4642 * Add global clients to expire if they are not on any channel.
4643 This is because normal server will never know if they signoff
4644 if they are not on any channel. The cache expiry will take
4645 case of these entries. This is done by normal servers only.
4646 The affected files are silcd/command_reply.c,
4647 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4649 * If server receives invalid ID notification for WHOIS or
4650 IDENTIFY and the ID exists in the lists, it is removed.
4651 Affected file silcd/command_reply.c.
4653 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4654 in client then client entry that it matches is searched and
4655 the nickname is printed on the screen for user. Affected
4656 file irssi/src/silc/core/client_ops.c.
4658 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4660 * Use cache entry expire time in the LIST command reply to
4661 purge old entries from the cache after the LIST command
4662 reply has been received. This way we don't have non-existent
4663 entries in the cache for too long. Affected file is
4664 silcd/command_reply.c.
4666 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4668 * If we are normal server, and we've not resolved client info
4669 in WHOIS or IDENTIFY from router, and it is global client,
4670 we'll check whether it is on some channel. If it is not
4671 then we cannot be sure about its validity and will resolve it
4672 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4673 file silcd/command.c.
4675 * Search channel by name (if possible) rather than by ID
4676 in IDENTIFY command's command reply. Affected file is
4677 silcd/command_reply.c.
4679 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4681 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4682 Updated specs and implemented it. Affected file silcd/command.c,
4683 silcd/packet_send.c and silcd/packet_receive.c.
4685 * Implemented the <founder auth> payload handling in the JOIN
4686 command. If provided all conditions for channel joining
4687 except requirement to provide correct passphrase can be
4688 overrided by the channel founder. Updated the protocol specs.
4689 Affected file silcd/command.c.
4691 Added support for founder auth in JOIN command in client
4692 library. Fixed the parsing of the JOIN command now to support
4693 all options as they should be. The affected file is
4694 lib/silcclient/command.c.
4696 * Optimized the WHOIS and IDENTIFY commands to send the request
4697 to router only if it includes nicknames or other names. If
4698 they include only IDs then check the local cache first before
4699 routing. Affected file is silcd/command.c.
4701 * Added channels topic announcements. Affected file is
4702 silcd/packet_receive.c and silcd/server.c.
4704 * Fixed the silc_server_send_notify_topic_set to really destine
4705 the packet to channel. Affected file silcd/packet_send.c.
4707 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4708 library. Affected file lib/silcclient/client_notify.c.
4710 * Added UMODE announcements. Affected file silcd/server.c.
4712 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4714 * Memory leak fixes in:
4716 lib/silcutil/silcsockconn.c
4717 lib/silcske/silcske.c
4718 lib/silcske/groups.c
4720 lib/silccrypt/silcpkcs.c
4721 lib/silccore/silccommand.c
4722 lib/silccore/silcidcache.c
4727 * ROBOdoc documented the lib/silcske/groups.h file and a
4728 bit changed the interface for better.
4730 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4732 * Update the client entry context in the ID cache after
4733 nick change. Affected file lib/silcclient/command.c.
4734 Fixes the CUMODE command when regaining founder privileges,
4735 and a little WHOIS problem.
4737 * Fixed silc_net_gethostbyname to correctly call the
4738 inet_ntop. Affected file lib/silcutil/silcnet.c.
4740 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4742 * Added IPv6 support checking to the configure.in.pre, added
4743 also --enable-ipv6 option to override the check. Affected
4744 file configure.in.pre.
4746 * The silc_thread_create now calls the start function
4747 directly if threads support is not compiled in. Removes
4748 ugly #ifdef's from generic code. Affected files are
4749 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4751 * Added silc_net_gethostby[name/addr]_async to asynchronously
4752 resolve. Affected files are lib/silcutil/silcnet.[ch].
4754 * Added support for rendering IPv6 based server, client and
4755 channel IDs. Affected file lib/silcutil/silcutil.c.
4757 * Added support for creating IPv6 based server IDs. Affected
4758 file is silcd/serverid.c.
4760 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4762 * Added silc_net_gethostby[addr/name] into the
4763 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4764 routines. Added silc_net_is_ip[4/6]. Affected file is
4765 lib/silcutil/unix/silcunixnet.c. All routines that take
4766 address as argument now supports both IPv4 and IPv6 addresses.
4768 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4770 * Fixed LIST command reply sending in server. Affected file
4773 * Server now sends the kicker's client ID in the KICK notify
4774 to the kicked client. Affected file silcd/command.c.
4776 * The client library now parses the kickers client ID and
4777 UI displays it. Affected files lib/silcclient/client_notify.c
4778 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4780 * Made all payload parsing function prototypes consistent.
4781 They all take now const unsigned char * and uint32 pair as
4782 the payload data instead of SilcBuffer. Changes all around
4783 the source tree. Other unsigned char* -> const unsigned char*
4784 changes around the tree as well.
4786 * Optimized SFTP client and server packet sending not to
4787 allocate new buffer for each packet but to recycle the
4788 first allocated buffer. Affected files are
4789 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4791 * Optimized the SFTP client to use SilcList instead of
4792 SilcDList for requests, because it is faster. Affected file
4793 is lib/silcsftp/sftp_client.c.
4795 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4796 into lib/silccore/silcid.[ch].
4798 Renamed silcpayload.[ch] into silcargument.[ch].
4800 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4802 * If client entry is deleted with active key agreement
4803 session, abort the session.
4805 The silc_client_abort_key_agreement now calls the completion
4806 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4808 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4811 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4813 * Don't use __restrict in older GCC's. Affected file is
4814 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4816 * silc_net_localhost now attempts to reverse lookup the
4817 IP/hostname. Affected file lib/silcutil/silcnet.c.
4819 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4820 command. It can be used to gain founder privileges at
4821 the same time when joining the channel.
4823 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4824 kicker's client ID as well. Updated protocol specs.
4826 Defined that the server must send SILC_COMMAND_IDENTIFY
4827 command reply with error status to client who sent
4828 private message with invalid client ID.
4830 Updated the protocol specification.
4832 * Added silc_server_send_command_reply to send any
4833 command reply. Affected file silcd/packet_send.[ch].
4835 * Added silc_id_payload_encode_data to encode ID payload
4836 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4838 * The server now send IDENTIFY command reply with error
4839 status if client ID in private message is invalid. Affected
4840 file silcd/packet_receive.c.
4842 * Save the server key file with server's IP address in
4843 the filename instead of hostname. The affected file is
4844 irssi/src/silc/core/client_ops.c.
4846 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4848 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4851 * Added libtool support for compiling shared objects in
4852 lib/silcsim. Affected file configure.in.pre and
4853 lib/silcsim/Makefile.am. Original patch by cras.
4855 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4857 * Pid file configuration, and server's config file fixes
4858 patch by toma. Updated CREDITS file.
4860 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4862 * Fixed silc_client_channel_message to not try to decrypt
4863 the message twice if it resolved the destination client
4864 information. This could cause of dropping one channel
4865 message. Affected file lib/silcclient/client_channel.c.
4867 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4869 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4870 lib/silcclient/client.c. This function is used when the SILC
4871 Client is run under some other scheduler, or event loop or
4872 main loop. On GUI applications, for example this may be
4873 desired to used to run the client under the GUI application's
4874 main loop. Typically the GUI application would register an
4875 idle task that calls this function multiple times in a second
4876 to quickly process the SILC specific data.
4878 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4880 * Fixed silc_server_drop() for dropping the supplementary
4881 groups as well, this could cause a security hole on some
4884 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4886 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4889 * Write PID file after dropping privileges. Added -F option
4890 to run server on foreground. A patch by debolaz.
4891 Affected files silcd/server.c, silcd/silcd.c.
4893 * Fixed MOTD to return the MOTD file server name. Affected
4894 file silcd/command.c.
4896 * Added INFO command reply handling to the Irssi SILC Client.
4897 Affected file irssi/src/silc/core/client_ops.c.
4899 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4901 * Fixed the silc_idcache_list_* routines to really support
4902 the dynamic list. Fixes a crash. Affected file is
4903 lib/silccore/silcidcache.c.
4905 * Fixed the LIST command reply to really call LIST command's
4906 pending callbacks. Affected file silcd/command_reply.c.
4908 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4910 * Update conn->local_entry->nickname after giving NICK
4911 command. Affected file lib/silcclient/command.c.
4913 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4915 * Added the [pid] option to the silcd configuration file
4917 Affected files: serverconfig.[ch] and silcd.c
4919 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4921 * Save fingerprint in WHOIS command reply in server.
4922 Affected file silcd/command_reply.c.
4924 * Fixed NICK commands pending callback registration.
4925 Affected file lib/silcclient/command.c.
4927 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4929 * Use ++server->cmd_ident when sending commands in server,
4930 instead of random number. Affected file silcd/command.c.
4932 * Fixed GETKEY command reply to call actually GETKEY pending
4933 command callbacks. Affected file silcd/command_reply.c.
4935 * A bit stricter check for nicknames. Check for same nickname
4936 in NICK command also. Affected file silcd/command.c.
4938 * Do not call INFO command everytime client ID changes, only
4939 during first connecting. Affected file lib/silcclient/client.c.
4941 * Set the new nickname only after successful command reply for
4942 NICK command is returned by server. Affected file
4943 lib/silcclient/command.c.
4945 * Remove nicknames from nicklist during server_signoff notify.
4946 Should fix /NAMES bit more. The affected file is
4947 irssi/src/silc/core/silc-channels.c.
4949 * Added `fingerprint' field to the SilcIDListData in the
4950 silcd/idlist.h to hold the fingerprint of the client's
4953 Send the fingerprint of the client's public key in WHOIS
4956 Affected files silcd/command.c, and silcd/idlist.[ch].
4958 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4959 create fingerprint from given data.
4961 * Show the fingerprint of the client's public key in WHOIS.
4962 Affected files irssi/src/module-formats.[ch] and
4963 irssi/src/silc/core/client_ops.c.
4965 * Format the multiple same nicknames also during JOIN and
4966 NICK_CHANGE notifys. Affected file is
4967 lib/silcclient/client_notify.c.
4969 * Do not print error on screen for invalid private message
4970 payload since it can come if someone is sending private
4971 messages with wrong key. Affected file
4972 lib/silccore/silcprivate.c.
4974 * Fixed multiple concurrent /PING crash. Affected file
4975 lib/silcclient/command.c.
4977 * Changed the wrong ID encoding. All IP addresses must be
4978 in MSB first order in encoded format. They were encoded
4979 wrong and was in LSB format. Affected files are
4980 silcd/serverid.c, lib/silcutil/silcutil.c.
4982 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4984 * Call the `connect' client operation through the scheduler
4985 in case of error. Affected file lib/silcclient/client.c.
4987 * Call the `failure' client operation even if the error
4988 occurred locally during a protocol. Affected file is
4989 lib/silcclient/protocol.c.
4991 * Added support of sending LIST command to router from normal
4992 server. This way normal server can get list of all channels
4993 in the network too. Fixed the channel list sending in the
4994 server too. Affected files are silcd/command.c, and
4995 silcd/command_reply.[ch].
4997 * Added silc_server_update_channels_by_server and
4998 silc_server_remove_channels_by_server. They are used during
4999 disconnection of primary router and in backup router protocol.
5000 Affected file silcd/server_util.[ch], silcd/server.c and
5001 silcd/server_backup.c.
5003 * Fixed channel adding to global list in IDENTIFY command
5004 reply in server. Affected file silcd/command_reply.c.
5006 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5008 * If the incoming packet type is REKEY or REKEY_DONE process
5009 that packet always synchronously. Fixes yet another MAC
5010 failed error on slow (dialup) connections. Affected file
5011 lib/silcclient/client.c and silcd/server.c.
5013 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * Call check_version SKE callback for initiator too. Affected
5016 file lib/silcske/silcske.c.
5018 * Implemented fix for security hole found in the SKE that was
5019 fixed in the specification few days back; the initiator's
5020 public key is now added to the HASH value computation.
5021 Added backwards support for the old way of doing it too, for
5022 old clients and old servers. Affected file is
5023 lib/silcske/silcske.c.
5025 * Enabled mutual authentication by default in SKE. If initiator
5026 is not providing mutual authentication the responder will
5027 force it. This will provide the proof of posession of the
5028 private key for responder. The affected files are
5029 lib/silcclient/protocol.c and silcd/protocol.c.
5031 * Do not cache anymore the server's public key during SKE.
5032 We do mutual authentication so the proof of posession of
5033 private key is done, and if the server is authenticated in
5034 conn auth protocol with public key we must have the public
5035 key already. Affected file silcd/protocol.c.
5037 * Added new global debug variable: silc_debug_hexdump. If
5038 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5039 file lib/silcutil/silclog.[ch].
5041 * Fixed compilation warning due to char * -> const char *.
5042 Affected files lib/silcutil/silcnet.h, and
5043 lib/silccore/silcauth.[ch].
5045 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5047 * Fixed CMODE command when new channel key was created. If
5048 the creation failed the old key was removed. Next time giving
5049 same command would crash the server since the old key was
5050 freed already. Affected file silcd/command.c.
5052 * Fixed the silc_server_announce_get_channels to not crash
5053 on reconnect. Affected file silcd/server.c.
5055 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5057 * Added silc_log_set_debug_string function to set a regex
5058 string to match for debug output. Only the function names,
5059 or filenames matching the given debug string is actually
5060 printed. This way it is possible to filter out those debug
5061 strings that user is not interested in.
5063 Fixed a bug in silc_string_regexify.
5065 Affected files lib/silcutil/silclog.[ch], and
5066 lib/silcutil/unix/silcunixutil.c.
5068 * Changed the -d options in both server and Irssi SILC client
5069 to take the debug string as argument. Affected files
5070 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5072 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5074 * Added silc_hash_babbleprint to create a Bubble Babble
5075 Encoded fingerprint. The encoding is developed by Antti
5076 Huima (draft-huima-babble-01.txt), and it creates human
5077 readable strings out of binary data. Affected file
5078 lib/silccrypt/silchash.[ch].
5080 * Print the babble print now in addition of fingerprint as well
5081 in Irssi SILC client. Affected files are
5082 irssi/src/fe-common/silc/module-formats.[ch],
5083 irssi/src/fe-common/silc/core/client_ops.c.
5085 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5087 * Fixed a security problem found in SKE. The initiator's
5088 public key too is now added to the HASH hash value creation
5089 which is signed by the responder to create the SIGN value.
5090 This will prevent anyone in the middle to lie to the responder
5091 about the initiator's public key. If this is done now, the
5092 man in the middle will get caught. Updated the protocol
5095 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * Better installation directory handling. Configure module
5098 paths and other paths automatically to example_silc* files
5099 in doc/. A patch by toma.
5101 * Fixed compiler warning from MPI library, and from SILC RNG.
5104 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5105 It can be configured with ./configure. A patch by toma.
5107 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5109 * Find correct make to use in prepare-clean. A patch by
5110 toma. Affected file prepare-clean.
5112 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5114 * Added irssi variables use_auto_addr, auto_bind_ip,
5115 auto_bind_port and auto_public_ip.
5117 * Changed the interface for silc_client_send_key_agreement
5118 in lib/silcclient/silcapi.h
5122 irssi/src/silc/core/silc-core.c
5124 lib/silcclient/silcapi.h
5125 irssi/src/silc/core/silc-channels.c
5126 lib/silcclient/client_keyagr.c
5129 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5131 * Added silc_pkcs_public_key_compare to compare two
5132 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5134 * Check that the client who set the founder mode on the
5135 channel is the same client that is giving the founder
5136 mode to itself. It is done by comparing the saved public
5137 key (it is saved even in the authentication is passphrase).
5138 Affected file silcd/command.c.
5140 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5142 * Do not process packet for disconnected socket connection.
5143 Affected file lib/silccore/silcpacket.c.
5145 * Process the DISCONNECT packet through scheduler in the
5146 client library. Affected file lib/silcclient/client.c.
5148 * Fixed the silc_client_packet_parse to not to increase
5149 the packet sequence number if the conn->sock and the
5150 current socket connection is not same. This can happen
5151 for example during key agreement when the conn includes
5152 multiple socket connections (listeners). Affected file
5153 lib/silcclient/client.c.
5155 * The sender of the file transfer request now provides also
5156 the pointer (listener) for the key exchange protocol. If
5157 the listener cannot be created then it sends empty key
5158 agreement and lets the receiver provide the listener.
5160 Added `local_ip' and `local_port' arguments to the
5161 silc_client_file_send. If they are provided they are used,
5162 if not then it will attempt to find local IP address, if
5163 not found or bind fails then the remote client will provide
5166 Affected files are lib/silcclient/client_ftp.c and
5167 lib/silcclient/silcapi.h.
5169 * Extended the FILE SEND command to support defining the
5170 local IP and port for key exchange listener. They are
5171 optional. Affected file irssi/src/silc/core/silc-servers.c.
5173 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Defined to WHOIS command reply the sending of fingerprint
5176 of the client's public key (if the proof of posession of the
5177 corresponding private key is verified by the server).
5178 Updated to the protocol specification.
5180 * Added support of receiving the client's public key's
5181 fingerprint in command reply in client library. Affected
5182 file is lib/silcclient/command_reply.c, and
5183 lib/silcclient/idlist.[ch].
5185 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Do not send over 128 chars long nickname to the server
5188 in NICK command. Affected file lib/silcclient/command.c.
5190 * Do not send over 256 chars long channel names to the server
5191 in JOIN command. Affected file lib/silcclient/command.c.
5193 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5195 * Assure that silc_server_close_connection cannot be called
5196 twice for same socket context. Affected file is
5199 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5201 * Send error message to application if opening file for
5202 writing during file transfer fails. Affected file is
5203 lib/silcclient/client_ftp.c.
5205 Remove all file transfer sessions for a client that we're
5206 removing from ID cache.
5208 Affected file is lib/silcclient/client_ftp.c.
5210 * Fixed silc_net_addr2bin to return correct address. Affected
5211 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5213 * Fixed file transfer session removing on signoff notify.
5214 Affected file irssi/src/silc/core/silc-servers.c.
5216 * Added the SilcClientFileError to be returned in the monitor
5217 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5218 Affected file lib/silcclient/silcapi.h.
5220 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * Fixed a crash in silc_client_ftp_free_sessions and
5223 silc_client_ftp_session_free_client. Affected file
5224 lib/silcclient/client_ftp.c.
5226 * Added `disabled' field in the SilcChannelEntry in the server
5227 to indicate if the server entry is disabled. Affected file
5228 silcd/idlist.h, silcd/command[_reply].c.
5230 * SILC server adds now /var/run/silcd.pid everytime it is
5231 started. Affected file silcd/silcd.c.
5233 * Added silc_server_packet_send_clients to send a packet to
5234 the provided table of client entries. Affected file
5235 silcd/packet_send.[ch].
5237 * Fixed a crash in client resolving in client_prvmsg.c in
5238 client library. Affected file lib/silcclient/client_prvmsg.c.
5240 * Do not actually remove the client directly from ID cache
5241 during SERVER_SIGNOFF, but invalidate it. This way we
5242 preserve the WHOWAS info for the client. Affected file
5243 silcd/server_util.c.
5245 * Fixed SERVER_SIGNOFF notify handling in the server. The
5246 server is now able to process incoming SERVER_SIGNOFF notify
5247 for a server that it doesn't even know about. It will remove
5248 the clients provided in the notify. Affected file
5249 silcd/packet_receive.c.
5251 * Check for partial packet in data queue after every packet that
5252 was found from the queue. Return and wait for more data if
5253 there is partial data in queue. Affected file is
5254 lib/silccore/silcpacket.c.
5256 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Added SilcClietFileError enum to indicate error in
5259 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5260 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5261 Affected files lib/silcclient/silcapi.h and
5262 lib/silcclient/client_ftp.c.
5264 * Check that newsize in silc_buffer_realloc is larger than
5265 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5267 * Added better monitor of file transfers. It now monitors
5268 key agreement protocol during the file transfer too. Added
5269 error reporting too. Affected files
5270 irssi/src/silc/core/silc-servers.c,
5271 irssi/src/fe-common/silc/module-formats.[ch].
5273 * Wrote a help file for FILE command.
5275 * Added silc_rng_global_get_byte_fast to get not-so-secure
5276 random data as fast as possible. Random data is read from
5277 /dev/urandom if available and from the SILC RNG if not
5278 available. It is used in padding generation. Affected file
5279 lib/silccrypt/silcrng.[ch].
5281 * All packets in client library are now processed synchronously.
5282 Optimized packet processing a lot. Affected file
5283 lib/silcclient/client.c.
5285 * All server connection packets are processing synchronously
5286 now in server, to optimize packet processing. Affected file
5289 * Include files are installed now only in Toolkit distribution
5290 if make install is given. Affected files: all Makefile.am's.
5292 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5294 * Assure that silc_client_notify_by_server_resolve does not
5295 resolve the client information multiple times. If it cannot
5296 be found by the first it cannot be found at all. Affected
5297 file lib/silcclient/client_notify.c.
5299 * Fixed WHOWAS command reply calling. Affected file
5300 lib/silcclient/command_reply.c.
5302 * Removed all references to silc_idlist_get_client from the
5303 Irssi SILC client since that call is internal call used by
5304 the library. The Irssi SILC client will use now client
5305 retrieval functions found in silcapi.h.
5307 * Fixed a bug in resolving nickname info before sending
5308 private message. It used freed memory. Affected file
5309 irssi/src/silc/core/silc-servers.c.
5311 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5313 * Assure my_channels statistics cannot go negative in server.
5314 Affected files silcd/server.c, silcd/server_util.c.
5316 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5318 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5320 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Win32 Toolkit changes. Affected files
5323 win32/silc.dsw, win32/libsilc/libsilc.def,
5324 win32/libsilcclient/libsilc.def,
5325 lib/silcutil/silcutil.c, and
5326 lib/sftp/sftp_fs_memory.c.
5328 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5330 * Added silc_net_localip to return local host's IP address.
5331 Affected file lib/silcutil/silcnet.[ch].
5333 * If key exchange or rekey protocol is active for a connection
5334 parse all packets syncronously since there might be packets
5335 in packet queue that we are not able to process without first
5336 processing packets before them. Affected file silcd/server,
5337 lib/silcclient/client.c.
5339 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5340 whether library should continue processing the packet.
5341 Affected file lib/silccore/silcpacket.h.
5343 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5344 SilcSFTPMonitorData to SFTP server to monitor various
5345 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5346 lib/silcsftp/sftp_server.c.
5348 * Added silc_file_size to return file size. Affected file
5349 lib/silcutil/silcutil.[ch].
5351 * Implemented the file transfer support for the client library.
5352 Added preliminary support for simple client to client one-file
5353 transmission. Affected file lib/silcclient/client_ftp.c,
5354 lib/silccilent/client.[ch].
5356 * Added new local command FILE to the Irssi SILC Client.
5357 It is used to perform the file transfer. It has subcommands
5358 SEND, RECEIVE, SHOW and CLOSE. Affected files
5359 irssi/src/silc/core/client_ops.c,
5360 irssi/src/silc/core/silc-server.[ch].
5362 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5364 * Relay the SILC_PACKET_FTP in the server. Affected files
5365 silcd/server.c and silcd/packet_receive.c.
5367 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5369 * Renamed silc_file_read and silc_file_write to functions
5370 silc_file_readfile and silc_file_writefile. Added function
5371 silc_file_open and silc_file_close. Affected files
5372 lib/silcutil/silcutil.[ch].
5374 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5376 * Resolve the client info when received private message or
5377 channel message for a client which nickname we don't know.
5378 Affected files lib/silcclient/client_prvmsg.c and
5379 lib/silcclient/client_channel.c.
5381 * Do not crash in /KEY if client is not connected. Affected
5382 file irssi/src/silc/core/silc-channels.c.
5384 * Added SilcClientStatus field to the SilcClientEntry in the
5385 lib/silcclient/idlist.h.
5387 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5388 is incomplete and is being resolved, it won't be resolved
5391 Make sure also that USERS command reply does not resolve
5392 twice information. Affected file is
5393 lib/silcclient/command_reply.c.
5395 Make sure that silc_client_get_clients_by_list does not
5396 resolve twice same information.
5398 * Check for valid client->id in the silc_server_free_client_data.
5399 Affected file silcd/server.c.
5401 * Fixed /GETKEY nick@server not to crash if the server entry
5402 is not found. Affected file lib/silcclient/command.c.
5404 * Fixed the silc_server_check_cmode_rights to check the
5405 requested modes correctly. Affected file silcd/command.c.
5407 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5409 * Better checks for non-printable chars in nick added.
5410 Affected file silcd/command.c.
5412 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5414 * Call the silc_server_udpate_servers_by_server in the
5415 primary router that comes back online in the backup resuming
5416 protocol. Otherwise it routes packets wrong. Affected file
5417 silcd/server_util.[ch], silcd/server_backup.c.
5419 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5421 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5422 lib/silcutil/silcbuffmt.[ch].
5424 * Redefined the SILC packet header to include the padding
5425 length. Affected file lib/silccore/silcpacket.[ch].
5427 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5428 length for maximum padding up to 128 bytes). Affected
5429 file lib/silccore/silcpacket.h.
5431 * Removed all backwards support for old 0.5.x MAC thingies.
5432 The SILC packet header change makes it impossible to be
5433 backwards compatible.
5435 * Send the ENDING packet with timeout in the backup resuming
5436 protocol. This is to assure that all routers has connected
5437 to the primary router. Affected file silcd/server_backup.c.
5439 * Changed the RNG to take the first IV from random data. It
5440 used to take it from zero actually. Changed the RNG also
5441 to use /dev/urandom during session. /dev/random is used
5442 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5444 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5446 * Changed the SILC packet header to have the first two bytes
5447 (the packet length) encrypted. Affected files aroung the
5448 code tree, lib/silccore/silcpacket.[ch]. Removed the
5449 SilcPacketCheckDecrypt callback. It is not needed anymore
5450 since the silc_packet_receive_process will determine now
5451 whether the packet is normal or special.
5453 * Implemented the unidirectional MAC keys. Affected files
5454 lib/silcske/silcske.c, silcd/protocol.c and
5455 lib/silcclient/protocol.c.
5457 * Implemented the packet sequence number to the MAC computation.
5458 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5459 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5460 lib/silcclient/protocol.c.
5462 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Allow backup router to announce servers. All servers
5465 announced by backup router are added to the global list
5466 automatically. Update hte server's socket to our primary
5467 router also when backup router announces a server.
5468 Affected file silcd/packet_receive.c.
5470 * Do not update the client->router in the function
5471 silc_server_udpate_clients_by_server if the client is on
5472 global list. We might fail to find any specific server
5473 for locally connected clients and local cell clients. They
5474 should still use the `from' and not `to' as client->router.
5475 This fixes backup router resuming protocol. Affected file
5476 silcd/server_util.c.
5478 * Decrease channel statistics count only if the channel
5479 deletion worked. Affected files are silcd/server.c and
5480 silcd/server_util.c.
5482 * Added silc_server_update_servers_by_server to update origin
5483 of all server entries. Used during backup router protocol.
5484 Affected files silcd/server_util.[ch], silcd/server.c. and
5485 silcd/backup_router.c.
5487 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5488 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5489 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5490 lib/silccrypt/silchmac.c.
5492 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5494 * Assure that router cannot reroute the same channel message
5495 to the sender. Affected file silcd/packet_receive.c.
5497 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5499 * Made better checks that the channel message is not sent
5500 to the router it came from. Affected file is
5501 silcd/packet_send.c. Fixed memory leak too.
5503 * Announce informations for incoming router connection, but
5504 only after checking if it is replaced by backup router.
5505 Affected file silcd/packet_receive.c.
5507 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * Fixed the backup resuming protocol to work in multiple
5510 router environment. Affected file silcd/server_backup.c.
5512 * Route packet only to one router in the function
5513 silc_server_packet_send_to_channel. Affected file is
5514 silcd/packet_send.c.
5516 * Fixed silc_server_send_notify_dest to set the broadcast
5517 flag. Fixed the silc_server_send_notify_topic to actually
5518 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5519 Affected file silcd/packet_send.c.
5521 * Changed the SFTP Filesystem interface. Changed the
5522 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5523 the filesystem operation function. The SilcSFTPFilesystem
5524 is now a context that is allocated by all filesystem allocation
5525 functions and it already includes the operations structure
5526 and filesystem specific context. It is given as argument
5527 now to the silc_sftp_server_start. This made the interface
5528 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5529 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5531 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5533 * Changed the backup router adding and getting interfaces
5534 in the server. The router that will be replaced by the
5535 specified backup router is now sent as argument. Affected
5536 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5539 * Added silc_net_addr2bin_ne to return the binary form of
5540 the IP address in network byte order. Affected files
5541 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5543 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Check for existing server ID in silc_server_new_server
5546 and in silc_server_connect_to_router_final and remove the
5547 old entry if it exists. Affected file silcd/packet_receive.c,
5550 * Send the channel message always to only one router, either
5551 in upstream or downstream. Affected file is
5552 silcd/packet_send.c.
5554 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Wrote the definition of the backup resuming protocol to the
5557 protocol specification.
5559 * Removed one redundant channel key generation from normal
5560 server during joining procedure. Removed one redundant
5561 channel key sending from server to router during joining
5562 procedure. Affected file silcd/command.c.
5564 * Made minor bugfixes to the backup router resuming protocol.
5565 Affected file silcd/server_backup.c, server.c.
5567 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5569 * Added --disable-asm configuration option. Affected files
5570 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5573 * Implemented the backup resuming protocol that is used to
5574 resume the primary router position in the cell after the
5575 primary router comes back online. Affected files
5576 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5577 and silcd/server_util.[ch].
5579 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Sleep two (2) seconds after sending QUIT command to server.
5582 Affected file lib/silcclient/command.c.
5584 * Assure that if outgoing data buffer is pending do not force
5585 send any data. Affected file silcd/packet_send.c.
5587 * Assure that if outgoing data buffer is pending do not force
5588 send any data. Affected file lib/silcclient/client.c.
5590 * Implemented the backup router support when the primary router
5591 goes down. The servers and routers can now use the backup
5592 router as new primary router without loosing connectivity.
5594 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5596 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5597 in the server to indicate disabled entry. All data read
5598 from the connection will be ignored and no data is sent
5599 for entry that is disabled. Affected files are
5600 silcd/idlist.h, silcd/server.c.
5602 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5604 * Created SFTP client and server test programs in the
5605 lib/silcsftp/tests directory.
5607 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Implemented memory filesystem (virtual filesystem) for
5610 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5613 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Implemented the SFTP (SSH File Transfer Protocol) to the
5616 lib/silcsftp. It includes SFTP client and SFTP server
5619 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5621 * Moved lib/silccore/silcprotocol.[ch] to the
5622 lib/silcutil library.
5624 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5625 take variable argument list pointer as argument. Affected
5626 file lib/silcutil/silcbuffmt.[ch].
5628 * Added silc_buffer_set function that is used to set data
5629 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5630 Affected file lib/silcutil/silcbuffer.h.
5632 * Changed various routines in the core library to use the new
5633 silc_buffer_set instead of allocating new buffer only for
5636 * Added 64-bit value formatting and unformatting support to the
5637 silc_buffer_[un]format routines. Affected file is
5638 lib/silcutil/silcbuffmt.[ch].
5640 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5641 to includes/bitmove.h.
5643 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5645 * Fixed channel user mode saving in client library. Affected
5646 file lib/silcclient/command[_reply].c.
5648 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Defined the file transfer to the SILC Protocol. Added
5651 new packet type SILC_PACKET_FTP and defined File Transfer
5652 Payload. The mandatory file transfer protocol is SFTP
5653 (SSH File Transfer Protocol). Affected file in addition
5654 of the internet draft is lib/silccore/silcpacket.h.
5656 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5657 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5658 is used as part of backup router protocol when the primary
5659 router of the cell is back online and wishes to resume
5660 the position as primary router.
5662 * Redefined the MAC generation keys in the protocol. The
5663 same key is not used anymore in both direction. Both
5664 direction will now use different keys for sending and
5665 receiving. This fixes a potential security flaw. This
5666 change causes incompatibilities in the protocol.
5668 * Redefined also the MAC computation from the packet.
5669 An packet sequence number is now added to the MAC
5670 computation. This prevents possible replay attacks against
5671 the protocol. This change too causes incompatibilities
5674 Added `sequence' field to the SilcPacketContext to hold
5675 the current sequence number for the packet.
5677 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * Added `created' field to the SilcIDListData in the file
5680 silcd/idlist.h to indicate the time when the entry was
5683 * Added `created' field to the SilcChannelEntry too. Affected
5684 file silcd/idlist.h.
5686 * Added `creation_time' aguments to all the announcement functions
5687 in the server. If it is provided then only the entries that
5688 was created after the provided time frame are actually
5689 announced. Affected file silcd/server.[ch].
5691 * The protocol says that the Channel ID's IP address must be
5692 based on the router's IP address. Added check for this in
5693 the silc_server_new_channel when processing incoming New Channel
5694 Payload. Affected file silcd/packet_receive.c.
5696 * Print out the correct version with --version in SILC client.
5697 Affected file irssi/src/silc/core/silc-core.c.
5699 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * Fixed WHOWAS command to check for completnes of the client
5702 entry always, not just when the command is coming from client.
5703 Affected file silcd/command.c.
5705 * Added new function silc_server_packet_queue_purge to purge the
5706 outgoing data queue to the network. After the function returns
5707 it is guaranteed that the outgoing packet queue is empty.
5708 Affected file silcd/packet_send.[ch].
5710 * Purge the outgoing packet queue in the rekey protocol's final
5711 callback to assure that all rekey packets go to the network
5712 before quitting the protocol. Affected file silcd/server.c.
5714 * Added silc_client_packet_queue_parse as similar function as
5715 in server to the client library. The affected file is
5716 lib/silcclient/client.c.
5718 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Splitted silcd/server.c and created silcd/server_util.[ch]
5721 for utility functions.
5723 * Added new socket flag SILC_SF_DISABLED to indicate that the
5724 connection is open but nothing can be sent to or received from
5725 the connection. Affected file lib/silcutil/silsockconn.[ch].
5726 The checking for disabled socket is checked in the low level
5727 silc_socket_write and silc_socket_read functions.
5729 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Allow only nicknames and channel names that fits into the
5732 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5734 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * When processing JOIN command reply in server check that if
5737 the channel exists in our global list we'll move it the local
5738 list. Affected file silcd/command_reply.c.
5740 * Fixed the check whether client is joined on the channel already
5741 in JOIN command. Affected file lib/silcclient/command.c.
5743 * Fixed the JOIN command reply to check whether the channel
5744 already exists. Affected file lib/silcclient/command_reply.c.
5746 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Added silc_ske_status_string to map the SKE error numbers
5749 to readable strings. The affected files are
5750 lib/silcske/silcske[_status].[ch].
5752 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5754 * Do not show the private channels on the WHOIS channel list
5755 as it is not allowed by the protocol. The affected file is
5758 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5760 * Assure that the packet length digged from the actual packet
5761 is something sensible in the silc_packet_decrypt_rest_special
5762 in lib/silccrypt/silcpacket.c.
5764 * Free and NULL the allocated pointer in silc_hmac_alloc if
5765 the HMAC allocation fails. The affected file is
5766 lib/silccrypt/silchmac.c.
5768 * Print the selected security properties to the log files in
5769 the server. Affected file silcd/protocol.c.
5771 * Add SKE's reference counter even if calling the completion
5772 callback manually. Otherwise it goes negative, although it
5773 does not cause any problems. The affected file is
5774 lib/silcske/silcske.c.
5776 * Remove the client entry with short timeout after giving the
5777 KILL command. Affected file lib/silcclient/command.c.
5779 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5780 case all found clients are already disconnected (WHOWAS would
5781 found them) in the server. Affected file silcd/command.c.
5783 * Update the last_receive (time of last data received) to be
5784 updated only when received private or channel message so that
5785 the idle time showed in WHOIS makes more sense.
5787 * Added boolean field `valid' in to the SilcClientEntry in the
5788 client library to indicate whether the entry is valid or not.
5789 This fixes the nickname change bug on channel when changing
5790 the nickname to be same than the old (like nick to Nick) the
5791 nickname formatter doesn't set the new nick anymore to Nick@host.
5792 Affected file lib/silcclient/idlist.[ch].
5794 * Now actually fixed the nickname changing on disconnection.
5795 Added new function silc_change_nick to the Irssi SILC Client.
5796 Affected file irssi/src/silc/core/client_ops.c,
5797 irssi/src/silc/core/silc-nicklist.[ch].
5799 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5801 * Check that the public key exists in the GETKEY command before
5802 trying to encode it. Affected file silcd/command.c.
5804 * Print some notifications on received public keys with GETKEY
5805 command in the Irssi SILC Client. Affected files are
5806 irssi/src/fe-common/silc/module-formats.[ch],
5807 irssi/src/silc/core/client_ops.c.
5809 * Use IDENTIFY command to resolve the server information in the
5810 GETKEY command instead of INFO command. Affected file
5811 lib/silcclient/command.c.
5813 * All command reply functions in the client library now calls
5814 the pending command reply callbacks even if an error has
5815 occurred. The server has done this a long time and now it was
5816 time to move the client library to this as well. Now all
5817 errors can be delivered back to the pending command reply
5818 callbacks if necessary. Affected files are
5819 lib/silcclient/command[_reply].[ch].
5821 * Change the nickname on disconnection back to the username
5822 because in reconnect the server will enforce it to it anyway.
5823 Affected file irssi/src/silc/core/silc-servers.c.
5825 * Fixed a config file parsing bug in the Irssi SILC client.
5826 Affected file irssi/src/silc/core/clientconfig.c.
5828 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * When printing the channel mode on JOIN, verify that the
5831 channel key and channel's HMAC are valid. Affected file
5832 irssi/src/silc/core/client_ops.c.
5834 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5836 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5837 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5838 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5840 * Removed channel key rekey task deleting from the function
5841 silc_server_save_channel_key. Affected file silcd/server.c.
5842 Added explicit timeout task context instead that is used to
5843 delete the task if we are registering a new task before the
5844 new task has elapsed.
5846 * When channel key rekey occurs the client library now saves
5847 the old channel key for a short period of time (10 seconds) and
5848 is able to use it in case some is still sending channel
5849 messages encrypted with the old key after the rekey. Affected
5850 file lib/silcclient/[idlist.h|client_channel.c].
5852 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5854 * Added check to the silc_server_new_id_real to not accept
5855 new ID if it is the sender's own ID. Affected file is
5856 silcd/packet_receive.c.
5858 * Assure that we do not announce ourself or the one we've
5859 sending our announcements when we're router and are announcing
5860 servers to our primary router. Affected file silcd/server.c.
5862 * Fixed silc_server_command_identify_check_client to assemble
5863 correct WHOIS packet. It send corrupted WHOIS packet and
5864 caused problem with router to router connections. Affected
5865 file silcd/command.c.
5867 Fixed also silc_server_command_whois_check the same way
5868 as for the IDENTIFY command.
5870 * Added new SilcIDListStatus to the server in the SilcIDListData
5871 structure. The status now includes the current status of
5872 the entry (like registered, resolved etc.). Affected file
5873 silcd/idlist.[ch]. Defined a bunch of different status types
5874 as well. This replaced the old boolean registered field as well.
5876 Added resolve_cmd_ident field to the SilcClientEntry structure
5877 too so that if the entry is for example being resolved so
5878 another command may attach to the same pending command reply
5879 without requiring to resolve the same entry again. This concept
5880 should optimize the WHOIS and the IDENTIFY resolving under
5881 heavy load by taking away unnecessary resolving for entries
5882 that are being resolved already.
5884 Added support for adding multiple pending commands for one
5885 command idenfier. Affected file silcd/command[_reply].[ch].
5887 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5888 before deleting the data. Otherwise the hash table will have
5889 freed data in comparison functions. Affected file is
5890 silcd/command_reply.c.
5892 * Fixed silc_idlist_replace_client_id to add the new entry to
5893 the cache with NULL nickname. Otherwise there will be invalid
5894 memory as the nickname after the nickname is freed. Affected
5895 file silcd/packet_receive.c.
5897 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5898 saved into wrong slots because the previous number of entries
5899 was not taken into account. Affected file silcd/idlist.c.
5900 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5902 * If we are router and we receive JOIN notify to a channel that
5903 does not have any users then notified client is marked as the
5904 channel founder, as it is it. The affected file is
5905 silcd/packet_receive.c
5907 * Added to the extended hash table API's table_del_*ext functions
5908 the destructor as argument too, so that the caller can decide
5909 which destructor to use or whether to use destructor at all.
5910 Affected file lib/silcutil/silchashtable.[ch].
5912 * Fixed ID Cache purging. It actually deleted the entries from
5913 the hash table after the data was freed. The hash table ended
5914 up comparing freed memory. The affected file is
5915 lib/silccore/silcidcache.c.
5917 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Fixed Irssi SILC client's KILL command's HELP syntax.
5921 * The USERS command now resolves the detailed user information
5922 if the userinfo field is missing. Affected file is
5923 lib/silcclient/command_reply.c.
5925 * Do not print error in silc_file_read if the read file does
5926 not exist. Just silently return NULL. Affected file is
5927 lib/silcutil/silcutil.c.
5929 * Fixed the silc_log_output to not wine about NULL filename
5930 and to not create some bogus " " filename. Affected file is
5931 lib/silcutil/silclog.c.
5933 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5935 * Fixed various printing bugs on the user interface in the
5936 Irssi SILC Client. Minor changes that were forgotten from
5939 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5941 * Fixed the configure.in.pre and the compilation and distribution
5942 environment to support the new autoconf 2.52. That version is
5943 now required to compile the CVS trunk.
5945 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5948 to generally parse user@fqdn format strings. Affected file
5949 lib/silcutil/silcutil.c.
5951 * Added nickname_format and nickname_force_format fields to the
5952 SilcClientParams structure. The first one defines the format
5953 for the nicknames that the library will enforce if the receives
5954 multiple same nicknames. The second one is boolean value and
5955 can be used to force the library to always enforce the format
5956 to the nicknames regardles whether there are multiple nicknames
5957 or not. This configurable formatting was employed to flexibly
5958 support accessing multiple nicknames from the user interface.
5959 The userinterface can now set the nicknames to what ever format
5960 they prefer. Affected file lib/silcclient/silcapi.h.
5962 Added function silc_client_nickname_format to the file
5963 lib/silcclient/idlist.c. It performs the nickname formatting.
5965 Added new field `hostname´ to the SilcClientEntry context.
5966 It holds the hostname of the client. Affected file is
5967 lib/silcclient/idlist.h.
5969 * Irssi SILC Client sets the nicknames in nick@hostn format.
5970 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5971 irssi/src/silc/core/silc-core.c.
5973 The WHOIS printing now also shows both the real nickname and
5974 the formatted nickname so that user knows how to access the
5975 user if there are multiple same nicknames cached. Affected
5976 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5977 printing formatting too to take the hostname now as a separate
5978 argument. The Affected file is
5979 irssi/src/fe-common/silc/modules-formats.[ch].
5981 * Changed the silc_client_get_clients_local to accept the formatted
5982 nickname as argument. It accepts the real nickname too but the
5983 formatted nickname can be used to find the true entry from
5984 multiple entries. Affected file lib/silcclient/silcapi.h and
5985 lib/silcclient/idlist.c.
5987 * Added nickname_format_parse field to the SilcClientParams.
5988 It is a callback function provided by the application to parse
5989 the nickname out of the formatted nickname string. The library
5990 calls it to get the nickname from the formatted string. Since
5991 the application generally knows better the format of the nickname
5992 string it parses it instead of the library, even though library
5993 encodes the formatted string. If the callback function is not
5994 provided then the library will use the string as is. The
5995 affected file is lib/silcclient/silcapi.h.
5997 * All the nickname strings passed to the client library in
5998 commands are now expected to be formatted nickname strings.
5999 If the command does not support the formatted nickname string
6000 it will assume that the sent string is the actual nickname.
6001 Affected file lib/silcclient/command.c.
6003 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6005 * Added public key authentication support to OPER and SILCOPER
6006 commands in the client library. Affected file is
6007 lib/silcclient/command.c.
6009 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Changed the get_auth_methdod client operation to be asynchronous.
6012 It can be async if the application resolves the authentication
6013 method from the server during the negotiation. Added new
6014 SilcGetAuthMeth completion callback that the application will
6015 call after resolving the authentication method.
6017 Added function silc_client_request_authentication_method that
6018 the application can use to resolve the authentication method
6019 from the server. Added also SilcConnectionAuthRequest callback
6020 that the library will call after the server has replied. The
6021 application can call this function if it does not know the
6022 current authentication method.
6024 Affected files are lib/silcclient/client.c and
6025 lib/silcclient/silcapi.h.
6027 * The Irssi SILC client now automatically resolves the authentication
6028 method incase any configuration information is not present (and
6029 currently there never is). The affected file is
6030 irssi/src/silc/core/client_ops.c.
6032 * Fixed public key authentication from the client library.
6033 Affected file lib/silcclient/protocol.c. Changed also the
6034 protocol specification about the public key authentication in
6035 the connection authentication protocol. The actual data to be
6036 signed is now computed with a hash function before signing.
6038 * Fixed the public key authentication from the server as well.
6039 Affected file silcd/protocol.c.
6041 * Removed the mlock()'s from the memory allocation routines.
6042 Affected file lib/silcutil/silcmemory.c. The ./configure does
6043 not check anymore for the mlock(). Affected file is
6046 * Fixed USERS command in server to allow the execution of the
6047 command for private and secret channels if the client sending
6048 the command is on the channel. Affected file silcd/command.c.
6050 * Fixed silc_client_get_clients_local to return the clients
6051 count correctly. It could return wrong value. Affected file
6052 lib/silcclient/idlist.c.
6054 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6057 types. The assembler optimizations seemed not to like 64-bit
6058 data types. The assmebler optimizations thus are now enabled
6059 also for BSD systems as opposed to only enable them for Linux.
6061 * Do not check for threads at all on BSD systems. Affected
6062 file configure.in.pre.
6064 * Removed -n and -h options from the Irssi SILC Client since
6065 they are not used in silc.
6067 * Fixed the prime generation to assure that the first digit
6068 of the generated random number is not zero since our conversion
6069 routines does not like number strings that starts with zero
6070 digit. If zero digit is seen the random number is regenerated.
6071 This caused some corrupted RSA keys when the zero first digit
6072 was met. Affected file lib/silcmath/silcprimegen.c.
6074 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6076 * Fixed WIN32 configuration in the ./configure script.
6077 Fixed to include xti.h on environments that has it.
6078 Patches by Carsten Ilchmann and andrew.
6080 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Changed the silc_id_create_client_id to be collision
6083 resistant. It is now assured that there cannot be created
6084 two same client ID's. I suspect that some weird bugs in
6085 the server were actually caused by duplicate Client IDs.
6086 Affected file silcd/serverid.[ch]. A router receiving
6087 new ID now also assures and informs the sending server
6088 if the ID caused collision.
6090 * Changed the silc_id_create_channel_id to also assure that
6091 there are no collisions.
6093 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Statement about ignoring the Mutual Authentication flag when
6096 performing rekey with PFS was a bit misleading. It is ignored
6097 if it was set in the initial negotiation, it cannot be even
6098 set in the rekey. Fixed in the ke-auth draft. Started the
6099 new versions of the protocol drafts in the doc/.
6101 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6103 * Fixed a bug in silc_client_command_identify_save when saving
6104 new channel information. The channel name was no duplicated
6105 and caused crash on exit. Affected file is
6106 lib/silcclient/command_reply.c.
6108 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6110 * Fixed the getkey command handling in the server. Send just
6111 empty OK reply to the sender if the key could not be fetched
6112 (but everything else was ok, like the key just was not available).
6113 Changed the public key parameter to optional in the protocol
6114 specs so that empty OK reply can be sent. Affected file
6117 Added a message to Irssi SILC client to tell to user if the
6118 server did not return a public key.
6120 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * Fixed a channel key regeneration bug. It registered new
6123 timeout tasks exponentially until all system resources were
6124 used. Affected file silcd/server.c.
6126 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6128 * Added the SILC Document generator to the scripts/silcdoc.
6129 It can be used to generate the Toolkit Reference Manual out
6130 of the source tree. Internally it will also use the RoboDoc
6131 generator now imported in util/robodoc.
6133 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Added couple of return's in rekey protocol if error orccurred
6136 during the protocol. The execution must be terminated.
6137 Affected file silcd/protocol.c. Also, terminate the protocol
6138 always with timeout.
6140 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * The client's Client ID was created initally from the wrong
6143 nickname (it could have been in format nick@host) in the
6144 silc_server_new_client. Affected file silcd/packet_receive.c
6146 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Added some SILC_LOG_ERROR's to various error conditions
6149 if client could not be added to ID cache. Affected files
6150 silcd/packet_receive.c and silcd/server.c.
6152 * When client's sock->user_data is freed, NULL also the
6153 client->router and client->connection pointers. Added check
6154 for these pointers being NULL to various places around the
6155 code. Affected file silcd/server.c.
6157 * Added client->data.registered == TRUE checks to various
6158 places around the code to assure that unregistered client's
6159 are not handled when it is not allowed. Affected file
6162 * Added `bool registered' fields to all
6163 silc_idlist_[server|client]_get_* routines to indicate whether
6164 the fetched client needs to be registered or not. Affected
6165 file silcd/idlist.[ch].
6167 * Add your own entry as registered to the ID cache in the
6168 server. Affected file server.c.
6170 * Fixed a bug in silc_server_new_server. The SilcServer was
6171 set as the new server's context instead of SilcServerEntry.
6172 This naturally caused some weird bugs.
6174 * Added "updated" field the SilcChannelEntry which indicates
6175 the time since the channel entry was last accessed. This
6176 can be used to determine whether it is necessary to
6177 announce the channel after backup resuming protocol.
6178 Affected files silcd/idlist.[ch].
6180 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Do not delete the channel rekey task when adding it
6183 for in silc_server_create_channel_key.
6185 * Changed the silc_server_create_channel_key to return
6186 TRUE or FALSE to indicate the success of the channel key
6189 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Fixed MSVC++ project files and added missing files to
6192 Makefiles under win32/.
6194 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Do not add TCP_NODELAY flag if the operating system
6197 does not have it defined. Affected files are
6198 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6200 * Fixed buffer overflow from Irssi SILC Client. Affected
6201 file irssi/src/fe-common/core/themes.c.
6203 * Fixed double free in client library in the file
6204 lib/silcclient/client.c when disconnecting from server.
6206 * Applied double free patch from cras to Irssi SILC client.
6207 Affected files irssi/src/core/[modules/expandos].c
6209 * Fixed the disconnection handling to Irssi SILC Client.
6210 The application must call silc_client_close_connection
6211 in ops->connect client operation in case of failure of
6212 the connection. Affected file is
6213 irssi/src/silc/core/client_ops.c.
6215 * Do not set sock->protocol to NULL in the function
6216 silc_client_close_connection after executing the protocol's
6217 final callback since the sock might not be valid anymore.
6218 Affected file lib/silcclient/client.c.
6220 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Do not enable SILC_THREADS if the linking with libpthread
6223 did not happen. Affected file configure.in.pre.
6225 * Added notion to protocol specification that server must
6226 verify the sent authentication payload with CMODE when
6227 setting the channel founder key. Implemented it to the
6228 server. Affected file silcd/command.c.
6230 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Added _EXTRA_DIST SILC distribution variable to the
6233 distributions file. It is used to conditionally add extra
6234 files or directories to the specific distribution. Affected
6235 files ./prepare, Makefile.am.pre and distributions.
6237 Removed the `_' from the start of the distribution names.
6240 * Added README.WIN32 for instructions to compile the Toolkit
6243 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6245 * Fixed a double free in disconnection in the server. Affected
6246 file is silcd/server.c.
6248 * Fixed the lib/silcske/groups.c to work now also with GMP
6249 MP library. The string conversion did not work when using
6250 specific base and the base is indicated in the string as well.
6252 * Created win32/ directory which now includes MSVC++ specific
6253 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6254 It will appear only in the toolkit distribution
6256 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Changed the key material distribution function in case when
6259 the hash output is too short. The data is now concatenated
6260 a bit differently than it used to. Made the change to the
6261 SKE protocol specification.
6263 * Added better GMP detection to configure.in.pre. A patch
6266 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Fixed a minor bug in SKE that might cause some problem on
6269 some platforms. Affected file lib/silcske/silcske.c.
6271 * Added the cookie checking for initiator in the SKE. It checks
6272 that the responder returns the sent cookie unmodified. The
6273 affected file is lib/silcske/silcske.c. Added new SKE
6274 error type INVALID_COOKIE that can be sent during the
6275 negotiation. Fixed some memory leaks as well.
6277 * Added the "invalid cookie" error message to Irssi SILC client's
6280 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6282 * Added `task_max' field to the SilcClientParams to indicate
6283 the maximum tasks the scheduler can handle. If set to zero,
6284 default values are used. Affected file lib/silcclient/silcapi.h.
6286 * Fixed memory leaks in silc_client_close_connection. Affected
6287 file lib/silcclient/client.c.
6289 * Added silc_client_del_client_entry to client library to free
6290 all memory of given client entry. Affected file is
6291 lib/silcclient/idlist.[ch].
6293 * Added new functions silc_client_del_channel and
6294 silc_client_del_server to delete channel and server entries.
6295 Affected file lib/silcclient/[silcapi.h/idlist.c].
6297 * Removed silc_client_del_client_by_id from silcapi.h.
6299 * Fixed the INFO command to return the server's own info
6300 correctly when querying by Server ID. Affected file is
6303 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * Removed the non-blocking settings in WIN32 code in the
6306 silc_sock_[read/write] and added SleepEx instead. Affected
6307 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6308 of input data is now checked with FIONREAD and ioctlsocket.
6310 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Call silc_schedule_task_del_by_context in the
6313 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6314 Affected file lib/silccore/silcprotocol.c.
6316 * Call silc_protocol_cancel for active protocols in the
6317 silc_server_close_connection if the funtion
6318 silc_server_free_sock_user_data has not been called.
6319 Affected file silcd/server.c.
6321 * Generic tasks cannot be deleted using the del_by_fd
6322 task deleting function since generic tasks does not match
6323 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6325 * Added a notion to SILCOPER help file that the SILCOPER works
6326 only on router server, not on normal server.
6328 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Added for WIN32 support for the new scheduler as well.
6331 Affected file lib/silcutil/win32/silcwin32schedule.c.
6333 * Fixed the SHA1 implementation to work on various platforms.
6335 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6338 API. It is part of the scheduler now. Everything else is
6339 as previously but some functions has changed their names.
6340 Checkout the lib/silcutil/silcschedule.h for the interface.
6341 Updated all applications to use the new interface. Affected
6342 files are lib/silcutil/silcschedule.[ch].
6344 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6346 * Found a bug in the SKE implementation. The HASH value,
6347 specified by the protocol, was not computed correctly. The
6348 public key of the responder was not added to the computation
6349 even though it is mandatory. Affected file lib/silcske/silcske.c.
6350 This unfortunately causes incompatibilities with older
6351 clients and servers.
6353 * Added WIN32 specific network init and uninit functions:
6354 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6355 the Winsock2. Affected file lib/silcutil/silcnet.h and
6356 lib/silcutil/win32/silcwin32net.c.
6358 * Set the socket always to nonblocking mode on WIN32 after
6359 reading data or writing data. Affected file is
6360 lib/silcutil/win32/silcwin32sockconn.c.
6362 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6364 * Fixed various compilation problems under WIN32. Affected
6365 files lib/silcutil/win32/silcwin32thread.c and
6366 lib/silcutil/win32/silcwin32schedule.c.
6368 * Removed all _internal.h #includes from public header
6369 files. Internal headers must never be included from
6372 Removed also the lib/silcske/payload_internal.h file.
6374 * All include files that may be needed (public and some others
6375 included by the public headers) by application developers are
6376 now copied to the ./includes directory. It does not copy any
6377 internal headers. Affected file Makefile.defines.pre and all
6378 Makefile.am's under lib/ and subdirs.
6380 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6382 * Do not change the ~/.silc directory's permissions automatically.
6383 Affected file irssi/src/silc/core/clientutil.c.
6385 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6387 * Do not cancel the protocol in silc_server_close_connection
6388 it might cause recursion. Now cancelled in the function
6389 silc_server_free_sock_user_data. Affected file silcd/server.c.
6391 * Fixed the silc_server_remove_clients_by_server to regenerate
6392 the channel keys correctly finally. Added also new function
6393 silc_server_remove_clients_channels to actually do it.
6394 Affected file silcd/server.c.
6396 * Fixed the silc_server_new_channel to not crash by giving
6397 wrong router to the new channel. Affected file is
6398 silcd/packet_receive.c.
6400 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6402 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6403 which is given as argument to the silc_client_alloc now.
6404 It can be used to configure the client and set various parameters
6405 that affect the function of the client.
6407 * The USERS command in server did not check whether the channel
6408 is private or secret. Affected file silcd/command.c.
6410 * Added new argument to the USERS command in protocol specification.
6411 The USERS command now can take the channel name as argument
6412 as well. Added support for this in client and server and
6413 updated the protocol specs.
6415 * Completed the GETKEY command in client. It can be now used
6416 to fetch also servers public key not only some clients.
6417 Affected files lib/silcclient/command[_reply].c.
6419 * Added silc_client_get_server to return server entry by the
6420 server name. Affected files lib/silcclient/silcapi.h and
6423 * Redefined the IDENTIFY command in protocol specification to be
6424 more generic. It now can be used to query information about
6425 any entity in the SILC Network, including clients, servers and
6426 channels. The query may be based either the entity's name
6427 or the ID. Added support for this in both client and server.
6429 Affected files silcd/command.c and lib/silcclient/command.c
6430 and command_reply.c.
6432 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6433 the _from_client and _from_server functions. Affected file
6436 * Added silc_client_get_channel_by_id_resolve to the file
6437 lib/silcclient/silcapi.h to resolve channel information by
6438 its ID. Added also silc_client_get_channel_by_id that
6439 does not resolve it from the server.
6441 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6443 * Added SilcServerEntry context into the client library
6444 to represent one server. The INFO command now allocates
6445 these to save the resolved server info. For now on the
6446 client library will also keep information about servers,
6447 connected and resolved with INFO.
6449 The INFO command now allocates the SilcServerEntry context
6450 and saves the server info there. The COMMAND_REPLY in
6451 the INFO now returns the parameters to application in
6452 same order as defined in the protocol specification.
6454 The entries are cached in the client->server_cache.
6456 * The INFO command is now issued after received the Client ID
6457 from the server. Affected file lib/silcclient/client.c.
6459 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6460 to the application as the mode changer might be server.
6461 It is guaranteed that NULL is not returned anymore to the
6462 application. Affected file lib/silcclient/client_notify.c.
6464 The ID Type is now also passed to the application so that
6465 it can check whether the returned entry is SilcClientEntry
6468 Added new function silc_client_get_server_by_id to return
6469 the server entry by ID. Affected files are the
6470 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6472 * Do not create the channel in the Irssi SILC Client when issuing
6473 the JOIN command but when received the sucessful JOIN command
6474 reply. Otherwise the channel might get created even though we
6475 could not join it. The Affected file is
6476 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6478 * Fixed a channel joining bug in router. The router must also
6479 check the channel modes, invite and ban lists etc. when serving
6480 the JOIN command sent by normal server. Affected file is
6481 silcd/command.c. The router now resolves the client's
6482 information from the server who sent the JOIN command if it
6483 does not know it, and processes the JOIN command only after
6486 * Changed the SilcCommandCb to take new argument; void *context2.
6487 Affected file lib/silccore/silccommand.h
6489 The second argument in the command callbacks in the server now
6490 includes the SilcServerCommandReplyContext if the command was
6491 called as pending command callback from the command reply.
6492 Otherwise it is NULL. When called as pending the status of the
6493 command reply will be checked and if it was erronous the
6494 error will be sent to the original sender of the command.
6495 This way the client always receives the error messages even
6496 though the server was actually the one who received the error
6497 when it resent the command to router, for example. Affected
6498 files silcd/command[_reply].[ch].
6500 * Fixed sending WHOWAS command's error message to client if
6501 the requested client could not be found. It was missing.
6504 * Changed the CMODE and CUMODE commands reply arguments in the
6505 protocol specification. The Channel ID is now sent in both
6506 of the commands to identify the channel. Implemented this
6507 new feature to the client and server. Affected files
6508 lib/silcclient/command_reply.c and silcd/command.c.
6510 * Made better checks for invite and ban lists in the JOIN
6511 command in server. Affected file silcd/command.c.
6513 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6515 * The server now performs the incoming host IP/DNS lookup
6516 using the silc_socket_host_lookup and thus does not block
6517 the server anymore. Affected file silcd/server.c.
6519 * Completed the multi-thread support for SILC Scheduler in
6520 the lib/silcutil/silcschedule.c.
6522 * Fixed the configure.in.pre to detect the pthread correctly
6525 * Fixed a deadlock in silc_task_queue_wakeup in the file
6526 lib/silcutil/silctask.c.
6528 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6530 * Added new function silc_schedule_wakeup that is used in
6531 multi-threaded environment to wakeup the main thread's
6532 schduler. It needs to be used when a thread adds a new task
6533 or removes a task from task queues. After waking up, the
6534 scheduler will detect the task queue changes. If threads
6535 support is not compiled in this function has no effect.
6536 Implemented the wakeup mechanism to both Unix and WIN32
6537 systems. Affected files are lib/silcutil/silcschedule.[ch],
6538 lib/silcutil/unix/silcunixschedule.c and the
6539 lib/silcutil/win32/silcwin32schedule.c.
6541 * Added new function silc_task_queue_wakeup to wakeup the
6542 scheduler by the specified task queue. Affected file
6543 lib/silcutil/silctask.[ch].
6545 * The silc_socket_host_lookup_start now wakes up the scheduler
6546 after adding the timeout task. Affected file is
6547 lib/silcutil/silcsockconn.c.
6549 * The silc_socket_host_lookup is synchronous now if the threads
6550 support is not compiled in. However, the callback is still
6551 called asyncronously through the scheduler, anyway. Affected
6552 file lib/silcutil/silcsockconn.c.
6554 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6556 * Added new function silc_socket_host_lookup to perform
6557 asynchronous IP and FQDN lookups for the socket connection.
6558 Affected files lib/silcutil/silcsockconn.[ch].
6560 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6562 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6563 that may or may not compile the mutex support in.
6565 Changed the silc_mutex_alloc interface. It allocates the
6566 mutex now to the sent pointer and returns TRUE or FALSE.
6568 Affected file lib/silcutil/silcmutex.h.
6570 * Wrote the SILC Task Queue interface to support multi-threads.
6571 Affected file lib/silcutil/silctask.[ch].
6573 * Wrote the SILC Scheduler to support multi-threads. Affected
6574 file lib/silcutil/silcschedule.c.
6576 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6579 in lib/silcutil/win32/.
6581 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6583 * Defined SILC Mutex API and SILC Thread API and implemented
6584 them for Unix. Affected files are
6585 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6586 lib/silcutil/unix/silcunixmutex.c and
6587 lib/silcutil/unix/silcunixthread.c.
6589 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6591 * Fixed the silc_server_remove_clients_by_server's channel
6592 key re-generation. The hash table handling was incorrect
6593 and would not work with many channels. Affected file is
6596 * Fixed some memory leaks around the server code.
6598 * Rewrote the silc_server_get_users_on_channel to support IPv6
6599 based Client ID's. Affected file silcd/server.c.
6601 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6602 specification. However, a separate document must be written
6603 to define the detailed signing procedure and the payload
6604 associated with the flag. Defined the flag to the
6605 lib/silccore/silcchannel.h as well.
6607 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6609 * Changed the dynamic tables to static size tables in the
6610 lib/silccrypt/silchmac.c.
6612 * Removed GCC dependencies from the code. A patch by cras.
6614 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6616 * Do not show the error "Error receiving packet bla bla"
6617 in server if it really was not an error (-2 means that reading
6618 is pending). Affected file silcd/server.c.
6620 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6622 * Fixed a possible crash in silc_server_remove_clients_by_server
6623 in silcd/server.c. Fixed there also some memory leaks.
6625 * Fixed the silc_idlist_replace_client_id. It could replace
6626 wrong key in the hash table. Affected file silcd/idlist.c.
6628 * Do not check whether there are global users on the channel
6629 if the channel->global_users is FALSE. Affected functions
6630 silc_server_remove_from_one_channel and
6631 silc_server_remove_from_channels in silcd/server.c. Also,
6632 do not check if the removed client is local as we can be
6633 sure that global client was not removed from the channel
6634 and checking for global users is not needed.
6636 * The silc_server_remove_clients_by_server now re-generates
6637 the channel keys correctly for those channels that had
6638 clients removed from them. Affected file silcd/server.c.
6640 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6642 * Found the reason of random crashes in the server. We weren't
6643 ignoring the SIGPIPE signal (which can be sent in write())
6644 and it crashed the server. Affected file silcd/silcd.c.
6646 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6648 * Assure that sock->user_data is not NULL in the function
6649 silc_server_packet_send in silcd/packet_send.c.
6651 * Disconnect the remote connection if it could not be added
6652 to any ID lists in the server. The affected file is
6655 * Check in silc_server_packet_send[_real/dest] that the
6656 socket is not disconnecting and ignore the data if it is.
6657 Affected file silcd/packet_send.c.
6659 * Define inline to __inline on native WIN32 compilation.
6660 Affected file includes/silcwin32.h.
6662 * Added some explicit type casts for inline code since MSVC
6663 require them. Affected files lib/silcutil/silcbuffer.h,
6664 lib/trq/silcdlist.h and lib/trq/silclist.h.
6666 * Print warning in log files from now on if the packet
6667 decryption fails. Affected file silcd/server.c.
6669 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6671 * Changed the `say' client operation's interface to accept
6672 new `type' argument to indicate the type of the message sent
6673 by the library. The application may filter the library's
6674 messages according the type. The affected file is the
6675 lib/silcclient/silcapi.h.
6677 * Added two new functions to lib/silcclient/silcapi.h:
6678 silc_client_del_client and silc_client_del_client_by_id.
6679 Affected file lib/silcclient/idlist.c.
6681 * Moved the clientincludes.h from includes/ to silc/ and
6682 serverincludes.h from includes/ to silcd/.
6684 * The modes for the CMODE and CUMODE are now passed as
6685 uint32 for application with COMMAND_REPLY. The affected
6686 file is lib/silcclient/command_reply.c.
6688 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6690 * /WHOIS without arguments shows client's own information.
6691 Affected file lib/silcclient/command.c.
6693 * Changed PING to not accept any arguments. The specs
6694 says that client can ping only the connected server so
6695 requiring an argument is not needed. Affected file is
6696 lib/silcclient/command.c.
6698 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6700 * Fixed a fatal bug in private message sending and reception
6701 encryption and decryption when using private message keys.
6702 The implementation was incorrect and did not follow the
6703 specification. It causd that some of the message were
6704 lost since it did not use the sending and receiving keys
6705 as the protocol suggests. This has been fixed and will cause
6706 incompatibilities with older clients when sending private
6707 message encrypted with private message keys. Affected files
6708 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6709 and various other in Irssi SILC Client.
6711 Added `responder' boolean argument to the functions
6712 silc_client_add_private_message_key[_ske] to indicate when
6713 the key is added as responder or initiator of the key
6716 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6718 * Removed the silc_ske_check_version function and created
6719 a SilcSKECheckVersion callback. Added also a function
6720 silc_ske_set_callbacks that is now used to set all SKE
6721 callbacks. The callback functions are not given to
6722 the SKE functions anymore, but this function is used to
6725 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6727 * Added `silc_version' argument to the silc_client_alloc
6728 to define the version of the application for the library.
6729 The library will use the version string to compare it
6730 against the remote host's (usually a server) version
6731 string. Affected file lib/silcclient/silcapi.h
6733 * Added the KE protocol context to Key Agreement context
6734 in client library so that we can abort the SKE if it
6735 is in process when we get timeout. Affected file is
6736 lib/silcclient/client_keyagr.c.
6738 * Do not resolve the client ID forever if it returns in the
6739 first time that such client does not exist. This was done
6740 for example with private message. Affected file is
6741 lib/silcclient/client_prvmsg.c.
6743 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Do not add regex.h for WIN32. The affected file
6746 includes/silcincludes.h.
6748 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6749 not work yet 100%. It generates the DLL's automatically
6750 when compiling with --with-win32 under cygwin.
6752 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6754 * lib/contrib/regex.c is not compiled on WIN32.
6756 * Added silc_net_get_socket_opt function to the
6757 lib/silcutil/silcnet.h.
6759 * Added includes/silcwin32.h for WIN32 specific includes
6762 * Do not use ptime structure or any of the posix process
6763 functions on WIN32 in lib/silccrypt/silrng.c.
6765 * Added silc_gettimeofday to provide generic function
6766 for struct timeval on all platforms. Added the function
6767 to lib/silcutil/silcutil.h.
6769 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6772 library as they clearly belong there. As a plus side we
6773 can make the actual socket connection routines platform
6776 Added also new generic function silc_socket_read and
6777 silc_socket_write (that used to be silc_packet_[read/write].
6778 The implementation of these are platform specific.
6780 * Added WIN32 specific routines of silc_socket_[read/write]
6781 to lib/silcutil/win32/silcwin32sockconn.c.
6783 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Added preliminary support for native WIN32 compilation under
6786 cygwin (using the -mno-cygwin option for GCC) to the
6787 ./configure.in.pre. The --with-win32 now prepares the
6788 compilation for native WIN32.
6790 * Rewrote the SILC Scheduler interface in the file
6791 lib/silcutil/silcschedule.h. The scheduler is now context
6792 based and does not have anymore any global static scheduler.
6793 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6794 and created lib/silcutil/win32 directory for WIN32 based
6797 * Added Unix specific network routines to the
6798 lib/silcutil/unix/silcunixnet.c and the old
6799 lib/silcutil/silcnet.c includes now only generic routines.
6801 Added WIN32 specific network routines to the
6802 lib/silcutil/win32/silcwin32net.c.
6804 * Added Unix specific utility functions from the
6805 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6807 * Added WIN32 SILC Scheduler to the file
6808 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6811 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6813 * Do not handle JOIN notify in the server if the target client
6814 is not registered (idata->registered == FALSE). The affected
6815 file is silcd/packet_receive.c.
6817 * Update the nickrec->founder in event_cumode in the Irssi SILC
6818 client. Affected file irssi/src/silc/core/silc-channels.c.
6820 * Fixed the CUMODE_CHANGE notify handling in the server when
6821 server and router are announcing their clients on channels.
6822 Now the mode changes are saved and notified correctly. The
6823 affected file is /silcd/packet_receive.c.
6825 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6826 They really did not replace the cache entry in the ID Cache.
6827 Now they do that. Affected file silcd/idlist.c.
6829 * Fixed the KICK notify handling in the Irssi SILC client to
6830 update the channel records so that the kicked client does not
6831 appear to be on the channel. The affected file is
6832 irssi/src/silc/core/silc-channels.c.
6834 * Always update the conn->current_channel when executing command
6835 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6837 * Fixed the KILL notify handling in Irssi SILC client to remove
6838 the killed client on all channels.
6840 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6842 * Fixed the silc_parse_command_line to remove extra spaces
6843 from the start and end of the arguments. Affected file is
6844 lib/silcutil/silcutil.c.
6846 * Cancel and free any active protocol in the function
6847 silc_server_close_connection. Affected file silcd/server.c.
6849 * Cancel and free any active protocol in the function
6850 silc_client_close_connction. Affected file is
6851 lib/silcclient/client.c.
6853 * Do not execute the KILL command for clients that are in
6854 history (ie. they are not in the network). Affected file is
6857 * Fixed KILL notify handling, client does not crash anymore.
6858 Affected file irssi/src/silc/core/silc-channels.c.
6860 * Reduced the default packet buffer size from 2048 to 1024 in
6861 lib/silccore/silcpacket.c.
6863 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6864 counter to the SKE context that is incresed when the SKE library
6865 performs async operation outside the library. If the outside
6866 process frees the SKE context and FREED status will be set
6867 and the library will detect after the sync operation that the
6868 libary is freed. The affected files are
6869 lib/silcske/silcske[_status].[ch].
6871 * Resolve the client entry information in the function
6872 silc_client_channel_message to assure that NULL pointer is not
6873 passed as client entry to the application. */
6875 * Fixed the task timeout calculation to assure that there is
6876 never negative timeouts. The affected file is
6877 lib/silcutil/silcschedule.c.
6879 * Fixed the channel user mode notification sending in server.
6880 It was sent point-to-point to the router (or to server by router)
6881 but it needs to be destined to a channel. The routines now
6882 supports sending the channel user mode notifys to the channels
6883 when announcing clients and channels. Affected files are
6884 silcd/server.c and silcd/packet_receive.c.
6886 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6887 It did not actually replace the old channel entry in the cache.
6888 Affected file lib/silcclient/client_notify.c.
6890 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6892 * Fixed a possible crash in silc_packet_send_prepare. It now
6893 assures always that there is enough space in the buffer and
6894 at the tail area of the buffer (for MAC).
6896 Fixed the inbound buffer reallocation in silc_packet_read.
6897 It was old code and did not handle the reallocation correctly.
6900 The affected file is lib/silccore/silcpacket.c.
6902 * Fixed buffer overflow in silc_parse_nickname in the file
6903 lib/silcutil/silcutil.c.
6905 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6907 * make install generates new server keys only if there is not
6910 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6912 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6913 Added check that if the NOREPLY is set then we will not send
6914 the away message. This avoids infinite loop of away messages
6915 if both clients are away. The affected file is
6916 lib/silcclient/client_prvmsg.c.
6918 * Fixed client crash if /NICK was given without arguments.
6919 Affected file lib/silcclient/command.c.
6921 * Server does not send the invite list in INVITE command back
6922 to the client if the list was not altered. Added this notion
6923 to the protocol spec as well. Affected file silcd/command.c.
6925 Fixed possible crash in INVITE command by checking the
6926 value of silc_server_get_client_route command.
6928 * Fixed the INVITE notify type handling. The arguments are now
6929 taken in correct order and client does not crash. The affected
6930 file is irssi/src/silc/core/silc-channels.c.
6932 Removed the "Inviting xxx to channel" message from the
6933 client library away and let the application handle it.
6934 Affected file lib/silcclient/command.c. Added that message
6935 to Irssi SILC client's message formats.
6937 * Fixed CMODE command crash in client. It now checks the
6938 amount of arguments correctly and does not crash. The affected
6939 file is lib/silcclient/command.c.
6941 * Do not create new channel automatically in silc_channels_join
6942 but check whether the channel by that name already exists.
6943 Affected file irssi/silc/core/silc-channels.c.
6945 * Do not send the SERVER_SIGNOFF to router if the disconnected
6946 entity was the router. Affected file silcd/server.c.
6948 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6949 SILC client as it was missing from there.
6951 Added the handling of the KICK notify to the Irssi SILC client
6952 as it was missing. Added "you have been kicked" message to
6953 Irssi SILC client's message modules formats.
6955 Added the handing of the KILL notify to the Irssi SILC client
6956 as it was missing. Added the kill message module formats
6959 The affected file is irssi/src/silc/core/silc-channels.c.
6961 * The router did not save the channel mode the server announced.
6962 Affected file silcd/packet_receive.c.
6964 * Fixed a possible crash in INFO command in server. If the
6965 server did not provide the server info it crashed. Affected
6966 file silcd/command.c.
6968 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6970 * Fixed the GETKEY command in the server to check also the
6971 global list. Otherwise the GETKEY would not work correctly
6972 in normal SILC server. Affected file silcd/command.c.
6974 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6976 * Fixed GETKEY crash, it crashed if the command did not succseed.
6978 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6980 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6981 is now real and not just an macro interface to GMP.
6983 Removed the entire GMP from the source tree and imported new
6984 NSS MPI library instead. Reason for removing GMP is that it is
6985 extremely large and compiles extremely slow. The NSS MPI
6986 is only a few files and compiles in less than 10 seconds.
6987 The speed is also about the same as GMP. The MPI is imported
6988 to lib/silcmath/mpi.
6990 If the system has GMP installed we will still use the GMP.
6991 If it is not then the NSS MPI will be compiled.
6993 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Merged a long nickname (127 characters long) crash bugfix from
6996 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6998 * Merged a freed memory reference bugfix from Irssi CVS tree.
6999 Affected file irssi/src/core/commands.c.
7001 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7003 * Added the server's public key sving and verification to the
7004 server when performing the SKE. This was missing and the
7005 remote server's (or router's) public key was accepted without
7006 checking whether we have it previously or trust it at all.
7007 Affected file silcd/protocol.c.
7009 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7011 * Check in the silc_server_timeout_remote if protocol is active
7012 and make sure that the protocol's final callback is called so
7013 that all memory if freed. Affected file silcd/server.c.
7015 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7017 * silc_server_whois_send_reply crashed the server if the nickname
7018 was 127 characters long. Affected file silcd/command.c.
7020 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7022 * Added sanity check to the silc_server_new_client. If the hostname
7023 is provided inside username then check that the provided hostname
7024 really is the same as the resolved one. If the hostname was not
7025 resolved then check it from the public key. Affected file is
7026 silcd/packet_receive.c.
7028 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7029 if the server disconnected us and the connection is not valid
7030 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7032 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7033 the library to the lib/silcutil/silcutil.[ch].
7035 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7037 * Close log file after open. Affected file
7038 lib/silcutil/silclog.c.
7040 * Check whether sock == NULL in silc_client_send_packet and return
7041 if it is. Affected file lib/silcclient/silcclient.c.
7043 * Check rec->entry == NULL in the Irssi SILC Client before
7044 sending the channel message. Affecte file is
7045 irssi/src/silc/core/silc-servers.c.
7047 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7049 * Merged a splitted window bugfix from Irssi CVS tree. The
7050 affected file is irssi/src/fe-text/textbuffer-view.c.
7052 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7053 It did not print nickname.
7055 * Improved the distributions system a bit.
7057 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7059 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7060 irssi/src/fe-text/gui-window.c.
7062 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7063 to in-active server. The affected file is
7064 irssi/src/silc/core/client_ops.c.
7066 * Resolve the client in USERS command reply if the entry does
7067 not have username resolved. The affected file is
7068 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7069 command to WHOIS command to really resolve stuff. The USERS
7070 is not used any more in any critical section so WHOIS can
7071 be used even though it might be slower than IDENTIFY.
7073 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7076 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7078 * Changed the protocol API a bit more consistent in the
7079 lib/silccore/silcprotocol.[ch].
7081 * Changed the following headers to ROBODoc format:
7083 lib/silccore/silcpayload.h
7084 lib/silccore/silcprotocol.h
7085 lib/silccore/silcsockconn.h
7087 All core library headers are now formatted.
7089 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7091 * Fixed a bug in Irssi SILC client; do not show that you are
7092 server/router operator if you really are not. Affected file is
7093 irssi/src/silc/core/client_ops.c.
7095 * Renamed silc_command_free_payload to silc_command_payload_free.
7096 Affected file lib/silccore/silccommand.h
7098 * Added silcmath.h to include the prototoypes of various routines
7099 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7102 * Changed the following headers to ROBODoc format:
7104 lib/silccore/silcchannel.h
7105 lib/silccore/silccommand.h
7106 lib/silccore/silcid.h
7107 lib/silccore/silcidcache.h
7108 lib/silccore/silcmode.h
7109 lib/silccore/silcnotify.h
7110 lib/silccore/silcpacket.h
7111 lib/silcmath/silcmath.h
7113 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7115 * Added checking to the server code not to start the server if
7116 ciphers and stuff are not configured properly. Affected files
7117 silcd/serverconfig.[h] and silcd/server.c.
7119 * Changed the layout of the header files of the public interfaces
7120 in the SILC libraries. The new layout supports ROBODoc
7121 documentation tool (and some others) so that it is easy to create
7122 a library reference manual. All the other headers and source
7123 code must still follow the CodingStyle document. Also source
7124 code must not include these ROBODoc stuffs, only the headers.
7125 Furthermore, all public interface headers must now be named
7126 by using `silc' prefix, example: silcapi.h, silccipher.h.
7127 Some files were renamed due to this. All the other headers
7128 must not be used as public interfaces. I will update the
7129 CodingStyle document later. Changed following headers, so far:
7131 lib/silcclient/silcapi.h
7132 lib/silccore/silcauth.h
7133 lib/silccore/silcprivate.h
7134 lib/silccrypt/silcdh.h
7136 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7140 * Removed silc_client_packet_send_flush from the client library
7141 as it is not needed. Affected file lib/silcclient/client.[ch].
7143 * Added printing of message of unresolved authentication method
7144 to the Irssi SILC client. Added it to the module formats.
7145 Removed the same message from the client library.
7147 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7149 * Added new distribution feature, DISTLABEL. Every distribution
7150 can define own preprocessor label that can be used in the
7151 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7152 file distributions, acconfig.h.pre and prepare.
7154 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7156 * Added Makefile.defines_int to include the actual definitions
7157 for Makefile.defines.in. Tested the new distribution system,
7158 created distributions and tested installation.
7160 * Added AWAY message printing to the Irssi SILC client. Added
7161 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7163 * Added SCONNECT command to call the SILC's CONNECT command.
7164 Cannot use CONNECT directly since Irssi uses that internally.
7165 Affected file irssi/src/silc/core/silc-servers.c.
7167 Added ACTION local command. It is same as ME command but takes
7168 the channel as mandatory argument.
7170 Rewrote some of the Irssi's help files to suite for SILC
7173 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7175 * Added Makefile.defines[.in] that should for now on be included
7176 in all Makefile.am file in the source tree. That file includes
7177 all common compilation definitions for SILC source tree.
7179 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7181 * Minor changes to the ./prepare script to change the package
7182 name according the distribution name to the configure.in.
7184 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7186 * Created new distribution system. Added file `distributions'
7187 that defines all the distributions that can be created out of
7188 the SILC source tree. The ./prepare script now reads that
7189 file to determine how to prepare the distributions. The
7190 first argument to the ./prepare is the name of the distribution
7191 and second is the version of the distribution. If given
7192 without arguments it creates the default (toolkit) distribution
7193 with the default version (defined in ./prepare).
7195 All Makefile.am files that are subject to the distributions
7196 are now named as Makefile.am.pre. These are ./Makefile.am
7197 and lib/Makefile.am. Others may be changed later.
7199 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7201 * Added invite list, ban list, some key management and connection
7202 error message printing to module formats in the Irssi SILC client.
7204 * Added new silc_client_set_away_message to set the away message
7205 that is back to the person who sent private message. The
7206 affected file lib/silcclient/silcapi.h and the
7207 lib/silcclient/client_prvmsg.c.
7209 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7211 * Fixed the private message sending in the Irssi SILC client,
7212 added local command KEY to the Irssi SILC client.
7214 Added key management and key agreement message formats to the
7215 irssi/src/fe-common/silc/module-formats.[ch].
7217 Added USERS (alias WHO) printing, server/router operator
7218 indication and LIST command printing to the module formats.
7220 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * Fixed channel joining notify handling, cumode notify handling
7223 from Irssi SILC client.
7225 * Added SILC specific module-formats to the Irssi SILC client so
7226 that SILC specific message hilighting, colors etc is possible.
7227 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7229 Added channel mode, channel user mode, actions, notices,
7230 whois and whowas printing to the the module-formats.c.
7232 * Fixed a bug in channel deletion in the server. The channel
7233 is not left to the cache even if the channel founder auth mode
7234 is set when there are no users anymore on the channel. Affected
7235 file silcd/server.c.
7237 * The silc_net_localhost now resolves the entire hostname including
7238 the domain name. Affected file lib/silcutil/silcnet.c.
7240 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7242 * Changed the ask_passphrase client operation to be ascynchronous.
7243 It has now a completion callback and a context that the
7244 application must call after it has got the passphrase from
7245 the user. Affected files lib/silcclient/silcapi.h,
7246 lib/silcclient/protocol.c, lib/silcclient/command.c and
7249 Added SilcAskPassphrase callback that the application calls
7250 to deliver the passphrase to the library.
7252 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7253 The public key verification and especially a certificate
7254 verification is asynchronous procedure.
7256 Added new SILC_SKE_STATUS_PENDING status to indicate the
7257 request is pending and a callback will be called to finalize
7260 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7261 indicate that remote end did not send its public key (or
7262 certificate), even though we require it. Added check for this
7263 condition in the SKE. This was a security bug, now fixed.
7265 Defined new SilcSKEVerifyCbCompletion callback that is called
7266 when the verification process is completed.
7268 The affected files lib/silcske/silcske_status.h and
7269 lib/silcske/silcske.[ch].
7271 * Changed the verify_public_key client operation to be async
7272 as well. Defined SilcVerifyPublicKey callback that is used to
7273 indicate the success of the public key verification process.
7275 Changed the server and client to use the new async client
7278 * Changed the Irssi SILC client's internal scheduler to be called
7279 twice as many times as it used to be. As a result the client
7280 should be a bit faster now. Affected file is
7281 irssi/src/silc/core/silc-core.c.
7283 * Added support to Irssi SILC client of asynchronous public key
7284 verification and passphrase inquiry. Affected file is
7285 irssi/src/silc/core/silc-core.c.
7287 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7289 * Do not say "You have left channel %s" in client library.
7290 Moved it to the application. Affected files are
7291 lib/silcclient/command.c and silc/client_ops.c.
7293 * Fixed silc_client_get_clients. Command context was not
7294 duplicated and was freed memory in the callback. Affected
7295 file lib/silcclient/idlist.c.
7297 * Do not say "you are now talking..." on JOIN command in the
7298 client library. The appliation must handle it.
7300 * Do not say ".. changed topic to" in command reply in the
7301 client libary. The application must handle it.
7303 * Fixed TOPIC command sending in the client library.
7305 * Fixed a memory leak in silc_client_command_free in the file
7306 lib/silcclient/command.c.
7308 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7310 * Imported a modified version of Irssi client to the source tree.
7311 The Irssi will be used to create a new client called
7312 Irssi SILC. Imported to irssi/.
7314 Added silc_core_init_finish function to the Irssi. Affected
7315 file irssi/configure.in.
7317 A lot changes in the Makefile.ams around the irssi tree.
7319 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7321 * Do not rehash if the new size is same as the old size of the
7322 hash table, in the silc_hash_table_rehash*. The affected file
7323 lib/silcutil/silchashtable.c.
7325 * Replaced hash_table_del_by_context calls from the server
7326 (when channel->user_list and client->channels) to the
7327 hash_table_del as it is sufficient and faster.
7329 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7331 * Added silc_hash_table_list, silc_hash_table_get and the
7332 SilcHashTableList structure to provide an alternative way to
7333 traverse the hash table. The affected files are
7334 lib/silcutil/silchashtable.[ch].
7336 * Changed the server's idlist routines to use the hash table
7337 routines to optimize the code.
7339 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7341 * Replaced the client entry's `channel' list and channel entry's
7342 `user_list' list to hash tables for optimized lookup. Changed
7343 the code to use the hash table interface around the code.
7344 Affected file lib/silcd/idlist.[ch].
7346 * Added `auto_rehash' boolean argument to the function
7347 silc_hash_table_alloc to indicate whether the hash table should
7348 auto-rehash when it thinks is appropriate time. It will
7349 increase the hash table size if the there is twice as much
7350 entries in the table than the size of the table, and will
7351 decrease the size if there are twice as less entries than
7352 the size of the table.
7354 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7356 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7358 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7360 * silc_idcache_purge_by_context deletes the entry now by context
7361 as it is supposed to do. Affected file lib/silccore/idcache.c.
7363 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7364 client is not anymore valid (WHOWAS givens the info) and not
7365 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7367 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7369 * Removed the `data' and `data_len' arguments from the ID Cache
7370 interfaces and added `name' argument. ID Cache does not handle
7371 anymore the binary data only a names associated with given ID.
7373 * When hashing a Client ID with silc_hash_id the entire ID is
7374 not hashed anymore, instead only the hash of the Client ID is
7375 hashed. This way we can access the Client ID from the cache
7376 with Client ID but with the hash of the ID (which is a hash of
7377 the nickname) as well without any difference in performance.
7379 Added also silc_idcache_find_by_id_one_ext to do one on one
7380 searching when we have the actual ID. Added also function
7381 silc_hash_client_id_compare. The affected files are
7382 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7384 * When hashing the name associated with a ID it is always done
7385 in lowercase. This way we can access the cache without worrying
7386 about case-sensitivity, even though, for example nicknames are
7389 * Fixed a bug in server with channel message sending. It put
7390 wrong ID type as destination ID. The affected file
7391 silcd/packet_send.c.
7393 * silc_idcache_del_by_context now deletes from all hash tables
7394 by context. Affected file lib/silccore/idcache.c.
7396 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7398 * Changed the client library to use the new ID Cache interface.
7399 Changes around the source tree.
7401 * Added silc_hash_table_rehash_ext to rehash with specific
7402 hash function. Affected file lib/silcutil/silchashtable.[ch].
7404 * Added silc_hash_string_compare to compare two strings in the
7405 hash table. Affected file lib/silcutil/silcutil.[ch].
7407 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Added new function silc_idcache_del_by_context into the
7410 lib/silccore/idcache.[ch].
7412 * Changed the server's ID list routines to use the new ID Cache
7413 interface. Changes around the source tree.
7415 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7417 * Added silc_hash_table_del[_by_context]_ext functions in to the
7418 lib/silcutil/silchashtable.[ch].
7420 Removed silc_hash_table_find_all* routines and added new
7421 silc_hash_table_find_foreach to replace them.
7423 Added silc_hash_table_replace_ext function as extended
7424 replacing function. Separated the simple hash table interface
7425 from the extended hash table interface in the file
7426 lib/silcutil/silchashtable.h.
7428 * Fixed minor bugs and changed it to use some of the new
7429 hash table functions in lib/silccore/idcache.c
7431 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7433 * Added new function silc_hash_table_find_all to return all keys
7434 in the hash table by the specified key. As the hash table is
7435 collision resistant it also makes it possible to have several
7436 duplicate keys in the hash table. This function may be used to
7437 find all of the keys from the hash.
7439 Added user_context arguments to the SilcHashFunction,
7440 SilcHashCompare and SilcHashDestructor to deliver user specified
7443 Added new fuctions silc_hash_table_find[_all]_ext to do
7444 extended lookup with specified hash and compare functions and
7445 specified user contexts.
7447 Added new function silc_hash_table_add_ext to add the key
7448 with specified hash function and user context.
7450 Added new function silc_hash_table_foreach to traverse all
7451 entrys in the hash table. Added SilcHashForeach callback
7454 Added new function silc_hash_table_del_by_context to delete
7455 the entry only if the context associated with the key matches.
7457 Affected files are lib/silcutil/silchashtable.[ch].
7459 * Removed silc_hash_[server/client/channel]_id and added just
7460 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7461 silc_hash_id_compare to compare two ID's using as the hash table
7462 comparison function. Added also silc_hash_data to hash
7463 binary data and silc_hash_data_compare to compare it.
7465 * Removed silc_idlist_find_client_by_hash as it is not needed
7466 anymore. Affected file silcd/idlist.[ch].
7468 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7469 to use internally the SilcHashTable. The new ID Cache is a lot
7470 faster than the old one. Some of the ID Cache interface was also
7471 rewritten and obsolete and stupid functions were removed.
7473 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7475 * Added entry_count field to the SilcHashTable to keep the number
7476 of the entries in the table. Implemented the function
7477 silc_hash_table_rehash. Added new function
7478 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7480 Fixed a minor bug in silc_hash_table_free.
7482 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7483 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7484 into the lib/silcutil/silcutil.[ch].
7486 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Implemented a collision resistant hash table into the
7489 lib/silcutil/silchashtable[ch]. See the header and the source
7490 for the SilcHashTable API.
7492 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7494 * Merged dotconf version 1.0.2 into lib/dotconf.
7496 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7498 * Do not compile anything in lib/silcsim/* if the SIM support
7499 is not enabled. The tree should now compile without problems
7502 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7504 * Compiled the SILC under cygwin. Compiled and tested briefly
7505 without problems. More tests needed. The SIMs didn't compile
7508 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7510 * Fixed possible crash in silc_get_username in the
7511 lib/silcutil/silcutil.c.
7513 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7515 * Fixed a va_arg in silc/client_ops.c.
7517 * Oops, RC5 routines were named AES and caused some problems
7518 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7520 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7522 * Added new SilcIDIP structure into the lib/silccore/id.h and
7523 replaced the old `ip' fields from all SILC ID's to that type.
7524 This is a step towards IPv6 support.
7526 The silc_id_get_len takes now the ID as an extra argument.
7527 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7528 both IPv4 and IPv6 based ID's.
7530 The affected files are lib/silccore/id.[ch] and other files
7531 around the tree using these routines.
7533 * Removed the ID length arguments in server from various
7534 silc_server_send_notify_* routines -> they are not needed
7537 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7539 * Fixed memory leak in silc_encode_pem_file in the file
7540 lib/silcutil/silcutil.c.
7542 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7544 * Check minor version as well in the SKE. Affected files are
7545 silcd/protocol.c and lib/silcclient/protocol.c.
7547 * Added --identifier option to the server so that an identifier
7548 can be when creating the public key for the server. Affected
7549 file is silcd/silcd.c.
7551 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7552 lib/silccrypt/silcpkcs.c.
7554 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7556 * Register default ciphers and stuff when using -C option with
7557 the server. Affected file sildc/silcd.c.
7559 * Put back the servers public key filename format, it is better
7560 than the new one. For now, the client keys are saved with the
7561 new filename format. The affected file silc/client_ops.c.
7563 * Implemented the Cipher API for the rest of the ciphers that
7564 did not implement it or implemented it the wrong way.
7566 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * Register default ciphers and stuff when using the -S option
7569 in the client. Affected file silc/silc.c. Same also when
7570 creating new key pair with -C option.
7572 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7574 * Fixed the silc_verify_public_key client operation function to
7575 save the public keys differently. The fingerprint is now
7576 used as filename and not the hostname. This way also the
7577 client keys are saved uniquely and not with hostnames. The
7578 affected file is silc/client_ops.c.
7580 * Trimmed the silc_hash_fingerprint function to remove extra
7581 whitespaces from the end of the fingerprint. The affected
7582 file is lib/silccrypt/silchash.c.
7586 * Added silc_cipher_register_default function to register all
7587 default ciphers. It can be used when configuration files
7588 does not exist and the application does not want any specific
7589 ciphers in any specific order.
7591 The SilcDList is now used as silc_cipher_list dynamically
7592 allocated cipher list. Removed the static list all together
7593 and now all ciphers must be allocated to the dynamic list.
7594 The silc_cipher_alloc routine was changed to check only the
7597 All silc_cipher_* routines that used to return int returns
7600 The affected files lib/silccrypt/silccrypt.[ch].
7602 * The same thing was done to silc_hash_* as for silc_cipher_*
7603 routines. Affected files lib/silccrypt/silchash.[ch].
7605 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7606 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7607 Added also silc_pkcs_[un]register[_default] functions.
7608 Removed the data_context from the PKCS API.
7610 * Added silc_hmac_register_default function to register default
7611 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7612 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7613 to unregister all hmacs at once.
7615 * Register the default ciphers, hash functions, PKCSs and HMACs
7616 if client's configuration file does not exist. The affected
7619 * The client did not load the hash functions from the SIM
7620 modules at all. Added support for this. Affected file is
7621 silc/clientconfig.c.
7623 * When decoding public key with silc_pkcs_public_key_decode, check
7624 the supported algorithm only if PKCS are registered. Affected
7625 file lib/silccrypt/silcpkcs.c. The same was done with the
7626 silc_pkcs_private_key_decode.
7628 * Fixed the SILC List routines to keep the list always in order.
7629 It used to change the list's order when traversing the list but
7630 not it preserves the order. Affected file lib/trq/silclist.h.
7632 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7634 * Added the client library to use the SilcSocketConnection's
7635 reference counter (by silc_socket_dup) to prevent the bug that
7636 the socket object may be freed underneath async operation.
7638 * The name resolv library checking fixes in the configure.in.pre.
7641 * Created new version of the protocol drafts for future
7642 development. The -03 drafts are the ones that will be changed
7643 in the trunk now and the -02 will remain as they are.
7645 * Send list of CUMODE notifys to the router when announcing
7646 the channel users to the router. Affected file silcd/server.c.
7647 If the router receiving channel founder CUMODE for a channel
7648 that already has channel founder it will send CUMODE notify
7649 to the sender to remove the channel founder rights from the
7650 announced client. Affected file silcd/packet_receive.c.
7652 * The CUMODE notify may now use Server ID as well as the entity
7653 who changes the mode. Updated protocool specs.
7655 * Updated INSTALL and README files.
7657 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7659 * New web pages in the http://silc.pspt.fi. The pages was
7664 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7666 * Implemented the [DenyConnectin] config section in the server.
7667 Added silc_server_config_denied_conn to check whether incoming
7668 connection is denied. Affected file silcd/serverconfig.[ch].
7670 * Do not check the ports when checking the incoming configuration
7671 data if the port is 0, meaning any. Affected file is
7672 silcd/serverconfig.c.
7674 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7676 * Fixed buffer overflow in silc_string_compare in the file
7677 lib/silcutil/silcutil.c.
7679 * Fixed double free in silc_server_command_leave in the file
7682 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Fixed the version checking in the server. Affected file is
7687 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7689 * Fixed the configuration data fetching when accepting new
7690 connections in the server. Affected file silcd/server.c.
7692 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7694 * Added `sender_entry' argument to the function
7695 silc_server_packet_relay_to_channel so that we can check
7696 whether some destination actually belongs to the same route
7697 the sender belongs (ie, we must not resend the packet to the
7698 sender). Affected file silcd/packet_send.[ch].
7700 * Added `servername' field to the SilcClientEntry in the server
7701 to hold the name of the server where client is from. Affected
7702 file is silcd/idlist.h.
7704 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * Moved the channel message encrypting in the router betwen
7707 router connections from silc_server_channel_message to the
7708 silc_server_packet_relay_to_channel since we want to check
7709 whether we have anybody channel before encrypting anything.
7710 Affected files silcd/packet_[receive/send].c.
7712 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7714 * Fixed the [AdminConnection] server config section to support
7715 multiple entries. Affected file silcd/serverconfig.c.
7717 * Added support into the server to check the validity of the
7718 incoming connection before executing any KE or authentication
7721 * The connection configuration is now saved to the KE and
7722 connection auth protocol contexts and not fetched anymore in
7723 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7725 * The local hosts listenning address and port is also resolved
7726 now when starting the server. We want to have the socket object
7727 to include the real address and port for the listener. Added
7728 new function silc_net_check_local_by_sock into the files
7729 lib/silcutil/silcnet.[ch].
7731 * Fixed a broadcast bug in server -> do not broadcast if we
7734 * Fixed a routing bug. Do not route broadcast packets ever.
7735 Broadcast packets must be processed always and not routed since
7736 they may be destined to some other host than yourself and thus
7737 would get routed without no good reason. Affected file is
7740 * Added function silc_server_config_is_primary_route to check
7741 whether primary router connection has been configured (a router
7742 configuration that we are initiating). If there is not, we
7743 will assume that there is only two routers in the SILC network
7744 and we will use the incoming router connection as our primary
7745 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7747 * Changed the order of the broadcasting. Broadcast _after_ the
7748 packet has been processed not before. Affected file is
7751 * Fixed a [ClientConnection] parsing bug. The port was never
7752 parsed correctly thus resulting to port 0. Affected file
7753 silcd/serverconfig.c.
7755 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7756 argument and did not set the broadcast packet flag. Affected
7757 file silcd/packet_send.c. Fixed same bug in the function
7758 silc_server_send_notify as well.
7760 * If we receive NEW_ID packet for our own ID in the server, ignore
7763 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7767 * Removed the nickname from the Private Message Payload.
7768 Updated the code and the protocol specs.
7770 * Updated protocol specs for submitting to the IETF.
7772 * Tweaked the Random Number Generator a bit. Affected file
7773 lib/silccrypt/silcrng.c. Exported a new function
7774 silc_rng_[global]_add_noise which can be used to add more
7777 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Do not parse packets with different timeout when protocol
7780 is active -> may cause problem with rekey. Affected file
7783 * When server receives signoff notify it must not create
7784 new channel key if the client is on any channels since the
7785 sender of the signoff notify will create it.
7787 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7789 * Added printing of error messages during SKE protocol from the
7790 failure packet sent by server during SKE. Affected file
7793 * Removed the client's failure_callback handling with timeout
7794 and handle it immediately when received.
7796 * The SKE library returned wrong type in SUCCESS and FAILURE
7797 packets. They must be 32 bit MSB not 16 bit MSB.
7799 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7801 * Ok, rewrote the logic of the re-key and now it seems to work.
7802 I tested it on high traffic with frequent re-keys without
7803 problems. Added hmac_receive (and renamed hmac to hmac_send)
7804 in SilcClientConnection in lib/silcclient/client.h and
7805 in SilcIDListData in silcd/idlist.h. Also, removed the
7806 SilcPacketParserContext's cipher and hmac fields as they are
7807 not needed anymore and actually caused some problems when
7808 the ciphers and hmac's changed underneath the packet parser.
7810 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * If re-key protocol is active then process the incoming packets
7813 synchronously since we must assure that icoming packets encrypted
7814 with the old key is processed before the new keys is set to
7815 use. This is true other packets than for REKEY packets.
7816 Affected file silcd/server.c. The same was done to client library
7817 as well, affected file lib/silcclient/client.c.
7819 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7821 * Fixed bug in client and server to accept the force send if
7822 the packet is send from silc_[server/client]_packet_process
7823 function. Otherwise the packets are never delivered, oops.
7825 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7827 * Disable force sending of packets when REKEY protocol is active.
7828 We must assure that no packet is sent directly when rekey is
7829 performed. All packets must be sent through packet queue.
7830 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7831 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7832 function is silc_[server/client]_packet_send_real to check
7835 * Replaced the SIM paths from example config files to
7836 /usr/local/modules. Also, make install creates now
7837 /usr/local/silc/logs directory to hold all the SILC server
7840 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7842 * Made the configure.in.pre work on Solaris. Patch by salo.
7844 * Made all ciphers compatible with non-x86 machines. Defined
7845 CBC mode macros into lib/silccrypt/ciphers_def.h.
7847 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Fixed the make install.
7851 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * When MAC computation fails the silc_packet_decrypt returned 0
7854 even though it was supposed to return -1. Fixed this. The
7855 affected file is lib/silccore/silcpacket.c.
7857 * Do not replace the config files in /etc/silc (in make install)
7858 if they already exist. Affected file ./Makefile.am.
7860 * Do not send re-key packets immediately but through packet queue.
7861 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7863 * Changed silc_net_check_host_by_sock to return FALSE if the
7864 IP/DNS could not be resolved. Though, it returns the IP address
7865 now even if it could not resolve it (but returns also FALSE).
7866 Affected file lib/silcutil/silcnet.[ch].
7868 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7870 * Added silc_pkcs_decode_identifier to decode the public key's
7871 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7872 Added also silc_pkcs_free_identifier. Added also new context
7873 SilcPublicKeyIdentifier.
7875 * Added -S option to the silc client. It is used to dump the
7876 contents of the specified public key file.
7878 * Changed the PKCS api to return the public key length when
7879 setting the public key.
7881 * Fixed a fatal bug in the public and private key file loading.
7882 Affected file lib/silccrypt/silcpkcs.c.
7884 * Execute the packet parsing for client with zero (0) timeout
7885 if the protocol is active. Affected file silcd/server.c.
7887 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7889 * Made the key generation options to the silcd program. Added
7890 -C option, equivalent to client's option.
7892 * Added new [ServerKeys] config section to the server. It
7893 configures the server's public and private key.
7895 * Defined generic Public Key Payload into the protocol
7896 specification to send specific type of public keys and
7899 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7900 public key or certificate.
7902 * Implemented the GETKEY command to the server and to the
7903 client library and on user interface.
7905 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7907 * Made preliminary `make install' work.
7909 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Added SilcServerRekey context into silcd/idlist.h.
7913 * Added the PFS support as defined in the specification to the
7914 SKE protocol. Affected files lib/silcske/*.c.
7916 * Added `ske_group' field to the SilcServerRekey context to hold
7917 the number of the SKE group that is used with PFS in re-key.
7918 Affected file silcd/idlist.h.
7920 * Added PFS re-key support to the server. Affected file is
7923 * Added silc_protocol_cancel to cancel execution of the next
7924 state of the protocol. Affected file is
7925 lib/silccore/silcprotocol.[ch].
7927 * Added the re-key support with and without PFS to the client
7928 library. Re-key is performed once in an hour, by default.
7930 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7931 Added silc_client_rekey_callback and silc_client_rekey_final.
7932 Affected files are lib/silcclient/protocol.[ch] and
7933 lib/silcclient/client.[ch].
7935 * Removed the `hmac_key' and `hmac_key_len' fields from the
7936 SilcClientConnection structure; not needed. Affected file is
7937 lib/silcclient/client.h.
7941 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * Do not ask whether user wants to use the negotiated private key
7944 for private messages, just use it. Affected file is
7945 silc/local_command.c.
7947 * Added `send_enc_key' and `enc_key_len' fields to the
7948 SilcIDListData structure since they are needed in the re-key
7949 phase. Affected file is silcd/idlist.[ch].
7951 * Implemented the simple re-key protocol into the server.
7952 Affected files silcd/server.c and silcd/protocol.[ch]. The
7953 re-key will be performed once in an hour, by default.
7955 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7956 Added silc_server_rekey, silc_server_rekey_callback and
7957 silc_server_rekey_final.
7959 * Removed Tunneled flag from the protocol. Updated the code
7960 and the specifications.
7962 * Adde `pfs' field to the SilcIDListData to indicate whether
7963 the PFS is to be performed in the re-key. Affected file is
7966 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7968 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7969 int64 of at least the xintXX size. If void * is less that 4
7970 bytes uint32 * will be used. Defined bool as boolean.
7972 * Changed _ALL_ unsigned long and unsigned int to uint32,
7973 unsgined short to uint16 in the source tree.
7975 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7976 not handle clients that has entry->data.registered == FALSE.
7977 They are not in the network anymore. Affected file is
7980 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7982 * Implemented the sending of the SERVER_SIGNOFF notify in the
7983 server. Affected file is silcd/server.c.
7985 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7986 Added also silc_notify_payload_encode_args into the
7987 lib/silccore/silcnotify.[ch].
7989 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7990 Affected file silcd/packet_receive.c.
7992 * Implemented the SERVER_SIGNOFF notify handling in the client
7993 library. Affected file lib/silcclient/client_notify.c. Also,
7994 implemnted the printing of the SERVER_SIGNOFF info to the
7995 application. Affected file silc/client_ops.c.
7997 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7998 if the deleting was successful. Affected file silcd/idlist.[ch].
8000 * Added support for public key authentication in the connection
8001 authentication protocol in the client library. Affected file
8002 lib/silcclient/protocol.c.
8004 * Changed the server's silc_idlist_get_clients_by_* interface
8005 to support already allocated array so that new entries may be
8006 added to pre-allocated array. Affected file silcd/idlist.[ch].
8007 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8008 and command replies.
8010 * All command reply functions in the server now calls the
8011 pending command callback even if error occured. This way the
8012 error will be delivered to the client as well. Affected files
8013 silcd/command.c and silcd/command_reply.c.
8015 * Fixed INFO command to return local server's info if no server
8016 was provided. Affected file lib/silcclient/command.c.
8018 * Removed RESTART command for good. Updated the code and the
8021 * Rewrote parts of the task system. It is a bit simpler now.
8022 Removed unsued task priorities. The affected files are
8023 lib/silcutil/silctask.[ch].
8025 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8027 * Moved the USERS printing from the library to the application.
8028 Affected files lib/silcclient/command.c and silc/client_ops.c.
8030 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Added channel key re-key support. The re-key is perfomed
8035 only by the router and is done once in an hour. Added `rekey'
8036 field to the SilcChannelEntry in the server. Affected files
8037 silcd/server.c and silcd/idlist.h.
8039 * Added silc_task_unregister_by_context into the file
8040 lib/silcutil/silctask.[ch].
8042 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Added SILC_UMODE_GONE mode to indicate when the client is not
8045 present in the SILC network. Added also support to the local
8046 command AWAY that will set this mode. Added support of showing
8047 "xxx is gone" in WHOIS command. The USERS command shows the
8048 gone status as well.
8050 * Fixed setting server and router operator privileges in the
8051 server's UMODE command. Affected file silcd/command.c.
8053 * Merged the SKE KE1 and KE2 payloads into one payload. The
8054 new KE payload is equivalent to the old KE2 payload.
8056 Cleaned up the SKE Start Payload parsing. It now uses the
8057 simple buffer unformatting to do the parsing. A lot faster
8060 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8061 to the SKE that is used to indicate whether both of the SKE
8062 parties should perform authentication. By default only the
8063 responder performs authentication. By setting this flag also
8064 the initiator must do authentication. By default it is unset
8065 since in normal SKE case, client to server connection, only
8066 the responder should do authentication. When doing SKE between
8067 two clients both should perform authentication. Updated the
8068 code and the protocol specs.
8070 * A little fix to IDENTIFY command in the server. Search the
8071 client first by hash not nickname. Affected file is
8074 * Fixed the silc_client_close_connection to support closing
8075 the client to client connections wihtout deleting too much
8076 data. Affected file lib/silcclient/client.c.
8078 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8079 are received if protocol used to be active but is not anymore
8080 the application would crash due to NULL pointer dereference.
8081 Affected files silcd/server.c and lib/silcclient/client.c.
8083 * Added `hash' field to the SilcClientConnection to include
8084 the hash function negotiated in the SKE protocol.
8086 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8087 to set the channel founder authentication data. A client can
8088 claim the founder rights later by providing the authentication
8089 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8090 This way the channel founder can regain the channel founder
8091 privileges even it is left the channel. This works only on
8092 local server and the client must be connected to the same
8093 server to be able to regain the founder rights. Updated the
8094 protocol specs accordingly.
8096 Added support to the CMODE command in the client to set the
8097 founder auth data. Read the README to see how to set it.
8099 Added support to the CUMODE command to claim the founder
8100 rights. Read the README to see how to do it.
8102 Added support for the founder authentication to the Channel
8103 Entry in the server. Affected file silcd/idlist.h.
8105 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8106 server's CMODE command. Affected file silcd/command.c.
8108 * Added the following new functions into lib/silccore/silcauth.[ch]:
8109 silc_auth_get_method and silc_auth_get_data.
8111 * The server now saves the remote hosts public key to the
8112 SilcIDListData pointer. Affected file silcd/protocol.c.
8114 * The normal server now does not remove the channel entry from
8115 the cache if the founder authentication data is set. It used
8116 to remove it if the founder was the last one on the channel on
8117 the server and left the channel. The auth data is saved and
8118 if the channel is re-joined later the old entry is used with
8119 the old auth data. Affected files silcd/command_reply.c and
8122 * Removed the `pkcs' field from the SilcIDListData structure
8123 in the server; it is not used. Affected file silcd/idlist.h.
8125 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8127 * Fixed packet processing on slow links. Partial packets were
8128 never re-processed because the incoming data buffer was cleared
8129 by the application. Application must not directly clear the
8130 sock->inbuf, the packet processing routines handle it. Fixed
8131 this in client library and in server.
8133 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * Fixed the WHOIS and IDENTIFY send reply function to really
8136 check whether to send list or just one entry. Affected file
8139 * Cleaned up the LEAVE command's channel key distribution. The
8140 affected file silcd/command.c.
8142 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8143 can enforce the channel mode as well. In that case the ID
8144 includes the ID of the server. The code now enforces the
8145 mode change if the router have different mode than the server.
8147 * The notify client operation with CMODE_CHANGE notify can now
8148 return NULL client_entry pointer if the CMODE was not changed
8149 by client. Application must check for this.
8151 * Added <Server ID> argument to INFO command to support server
8152 info fetching by Server ID.
8154 * Added silc_server_announce_get_channel_users to get assembled
8155 packets of channel users of the specified channel. Affected
8156 file silcd/server.[ch].
8158 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8159 was freed underneath the ID Cache.
8161 * Re-announce clients when the server received CHANNEL_CHANGE
8162 notify from the router. Affected file silcd/packet_send.c.
8164 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8166 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8167 crashed since it did not handle the fact that there is no cipher
8168 called "3" and didn't check the error condition. Now fixed.
8170 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8171 flag. It can be used to send message requests.
8173 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Implemented the RESTART command in the client.
8177 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8178 notice type messages. Added notice printing to the user
8181 * The channel keys are not re-generated if the channel's mode
8182 is PRIVKEY, ie private key on the channel exists. Affected
8183 files silcd/server.c and silcd/command.c.
8185 * Fixed a little bug in channel message delivery when channel
8186 private keys are set in the server. Affected file is
8187 silcd/packet_send.c.
8189 * Changed the setting on channel->on_channel = TRUE from the
8190 silc_client_save_channel_key to the JOIN command reply. The
8191 key payload is not received if the private channel key is set.
8192 Affected file lib/silcclient/command_reply.c and the
8193 lib/silcclient/client_channel.c.
8195 * When the CMODE_CHANGE notify is sent and the channel private
8196 key mode is removed the channel key must be re-generated in
8197 other cells as well. Added this support for the router in the
8198 silcd/packet_receive.c.
8200 * Added new local command NOTICE to send notice message on
8201 channel. Affected file silc/local_command.[ch].
8203 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Added new local command ME to the client. It is used to send
8206 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8207 some action. Affected file silc/local_command.[ch].
8209 * Changed channel_message and private_message client operations
8210 to deliver the message flags to the application. Added also
8211 the `flags' arguments to the silc_client_send_channel_message
8212 and silc_client_send_private_message functions. Affected file
8215 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * Redefined the Private Message Payload to support private message
8218 keys and to support the new private message flags. Updated
8219 the protocol specs. Flags makes it possible to have for example
8220 CTCP style messages.
8222 * Added new type SilcPrivateMessagePayload and defined an API
8223 for it in the lib/silcclient/silcprivate.[ch].
8225 * Tested private message private keys successfully. Tested the
8226 private message key set, unset and list commands with the new
8229 * Redefined the Channel Message Payload to include the channel
8230 message flags (equal with private message flags) to support
8231 for example CTCP style messages.
8233 * Defined some of the message (for channel and private message)
8234 flags. Updated the protocol specs and added the flags to the
8235 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8237 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * Added SilcKeyAgreementStatus type to the key agreement routines
8240 to indicate the current status and error if one occured.
8241 The status types are defined in the lib/silcclient/silcapi.h.
8243 * Added new local command KEY that is used to set and unset private
8244 keys for channels, set and unset private keys for private messages
8245 with remote clients and to send key agreement requests and
8246 negotiate the key agreement protocol with remote client. The
8247 key agreement is supported only to negotiate private message keys,
8248 it currently cannot be used to negotiate private keys for channels,
8249 as it is not convenient for that purpose.
8251 * Fixed a minor pending callback setting bug in the function
8252 silc_client_get_client_by_id_resolve, now the function works.
8253 Affected file lib/silcclient/idlist.c.
8255 * Added function silc_net_get_local_port to get local bound
8256 port by socket. Added to lib/silcutil/silcnet.[ch].
8258 * Added `sockets' and `sockets_count' fields to the SilcClient
8259 object. They hold the sockets of the listenning sockets in
8260 the client. Listenning sockets may be for example the key
8261 agreement server. Affected file lib/silcclient/client.[ch].
8262 Added functions the silc_client_add_socket and the
8263 silc_client_del_socket. They are exported to the application
8266 * Added ~./silc/clientkeys to support other client's public keys.
8268 * Renamed verify_server_key client operation to verify_public_key
8269 and added one argument to indicate the type of the connection
8270 (server, client etc.).
8272 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8274 * Added silc_server_connection_auth_request to handle the
8275 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8276 silcd/packet_receive.[ch].
8278 * Added silc_server_send_connection_auth_request into the
8279 silcd/packet_send.c to send the connection auth request packet.
8281 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8284 * Fixed the public key authentication in responder side in the
8285 server. The `auth_data' pointer includes the SilcPublicKey
8286 not the path to the public key. Affected file silcd/protocol.c.
8288 * Implemented the public key authentication in the initiator side
8289 in the server. Affected file silcd/protocol.c.
8291 * Removed the [RedirectClient] config section from the server
8292 configuration. Is not needed and I don't want to implement it.
8294 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Cleaned up the CMODE command in the server. It now works
8297 correctly and supports all the modes defined in the protocol.
8298 Affected file is silcd/command.c.
8300 * Added `hmac_name' field to the SilcChannelEntry in the server
8301 to hold the default HMAC of the channel. It can be set when
8302 creating the channel (with JOIN command). Affected files
8305 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8306 type to indicate the change of the current cipher and hmac
8307 on the channel. Client can safely ignore the <cipher> argument
8308 (if it chooses to do so) since the CHANNEL_KEY packet will
8309 force the channel key change anyway. The <hmac> argument is
8310 important since the client is responsible of setting the new
8311 HMAC and the hmac key into use.
8313 * Fixed the CMODE command in the client library as well.
8315 * Tested CMODE command in router environment successfully.
8317 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Show the version of the remote client (or server) when connecting
8320 to the server. It is logged to the log file. Affected file
8321 is silcd/protocol.c.
8323 * Fixed the KILLED notify handling in the client library. The
8324 client must be removed from all channels when receiving the
8327 Also, do not remove the client entry when giving the KILL
8328 command but when the KILLED notify is received.
8330 * Removed silc_idlist_find_client_by_nickname from the server.
8331 Not needed anymore. Affected files silcd/idlist.[ch].
8333 * Implemented the CHANNEL_CHANGE notify type handling to the
8334 server. Affected file silcd/server.c.
8338 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Added silc_server_send_notify_invite to send the INVITE
8341 notify between routers.
8343 * Implemented the INVITE command correctly to the server.
8345 * Implemented the INVITE notify type handling in the server.
8347 * Implemented the INVITE command to the client library and on the
8350 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8352 * Added function silc_server_get_client_resolve to find the
8353 client entry by ID from all ID lists and then resolve it
8354 (using WHOIS) if it cannot be found. Affected file is
8357 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8359 * Implemented the BAN command to the client library.
8361 * The JOIN command in the server now checks the invite list
8364 * Changed the silc_command_reply_payload_encode_va and the
8365 silc_command_payload_encode_va to support that if argument is
8366 NULL it ignores and checks the next argument. Affected file
8367 lib/silccore/silccommand.c.
8369 * Added silc_server_send_notify_ban to send the BAN notify
8370 type between routers.
8372 * Chaned the silc_notify_payload_encode to support that if
8373 argument is NULL it ignores and checks the next argument.
8374 Affected file lib/silccore/silcnotify.c.
8376 * Tested ban lists in router environment successfully.
8378 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8380 * Implemented BAN command to the server, in silcd/command.[ch].
8382 * Removed the BAN and INVITE_LIST modes from the CMODE command
8385 * Added function silc_string_match to regex match two strings.
8386 Affected files lib/silcutil/silcutil.[ch].
8388 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Redefined parts of the SilcChannelEntry in the server to support
8391 the new ban and invite lists.
8393 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Redefined the INVITE command. The same command can be used to
8396 invite individuals to the channel but also to manage the invite
8397 list of the channel (to add to and remove from the invite list).
8398 Updated the protocol specs.
8400 * Added new command SILC_COMMAND_BAN that can be used to manage
8401 the ban list of the channel. Updated the protocol specs.
8403 * Removed the channel modes: the SILC_CMODE_BAN and the
8404 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8405 in the CMODE command. The equivalent features are now available
8406 using INVITE and BAN commands. Updated the protocol specs.
8408 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8409 in the network about change in the current ban list. The notify
8410 type is not used by the client.
8412 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8413 support the invite lists.
8415 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Added new function silc_string_regexify that converts string
8418 including wildcard characters into regex string that can
8419 be used by the GNU regex library. Added into the file
8420 lib/silcutil/silcutil.[ch].
8422 Added silc_string_regex_combine to combine to regex strings
8423 into one so that they can be used as one regex string by
8424 the GNU regex library. Added into the file
8425 lib/silcutil/silcutil.[ch].
8427 Added silc_string_regex_match to match two strings. It returns
8428 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8430 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8432 * Imported GNU regex to the soruce tree into lib/contrib.
8433 Fixed some compiler warning from the regex.c.
8435 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Fixed MOTD command in the server to work in router environment.
8439 * Fixed the MOTD command in the client library to support
8440 the server argument in the command.
8442 * Added `nickname_len' argument to the silc_idlist_add_client
8443 in the server, as the `nickname' argument may be binary data
8446 * Added silc_idlist_get_channels to return all channels from
8449 * Implemented LIST command to the server. Affected file is
8452 * Implemented the LIST command to the client library and on the
8455 * Added [<user count>] argument to the LIST command reply.
8456 With private channels the user count is not shown.
8458 * Updated TODO and README.
8460 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8462 * The client entry's data.registered must be TRUE even with
8463 global client entry on global client list. The data.registered
8464 is used to check whether the client is anymore in the network,
8465 for example with WHOWAS command so it must be valid.
8467 * Fixed the WHOWAS command in the server. It now actually works
8468 in router environment. Added function into silcd/command_reply.c
8469 silc_server_command_reply_whowas_save.
8471 * Added silc_idlist_purge function to the silcd/idlist.c
8472 to periodically purge the ID Cache.
8474 * Fixed INFO command in the server. It works now in router
8475 environment. Added <server name> argument to the INFO command
8476 reply. Updated the protocol specs.
8478 * Fixed minor bug in silc_idcache_purge to not purge if the
8479 expire value is zero.
8481 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8482 they were buggy because of the WHOWAS information.
8484 * Fixed local command MSG to handle the async resolving of
8485 the remote client properly. It used to fail the first MSG.
8486 Affected file silc/local_command.c.
8488 * Added `data_len' field to SilcIDCache context.
8490 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8492 * Update TODO. Todo in commands in the server.
8494 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8497 used by routers as broadcast packet to inform other routers
8498 about the changed user mode.
8500 Implemented the notify handling in the server. Affected file is
8501 silcd/packet_receive.c. Added the function
8502 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8504 * Added new generic Channel Payload and deprecated the New Channel
8505 Payload. The New Channel Payload is now the generic Channel
8508 * Added new argument `mode' to the silc_server_send_new_channel
8509 as it is required in the Channel Payload now.
8511 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8512 and created a new and real SilChannelPayload to represent the
8513 new generic Channel Payload. Implemented the encode/decode
8514 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8516 * Added silc_server_get_client_channel_list to return the list
8517 of channels the client has joined for WHOIS command reply.
8518 Affected file silcd/server.[ch].
8520 * Implemented the channel list sending in the WHOIS command reply
8521 in server and in the client.
8523 Implemented the channel list displaying on the user interface
8524 as well. Affected file silc/client_ops.c.
8526 * Added silc_channel_payload_parse_list to parse list of Channel
8527 Payloads. It returns SilcDList list of SilcChannelPayloads.
8528 Client for example can use this function to parse the list of
8529 channels it receives in the WHOIS command reply. The caller
8530 must free the list by calling silc_channel_payload_list_free.
8531 Affected files lib/silccore/silcchannel.[ch].
8533 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Added one new argument <user mode> to the WHOIS command reply
8536 to return the mode of the user in SILC. Updated the protocol
8539 Implemented it to the server and client.
8541 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8543 * Fixed the mode printing on the user interface on joining.
8544 Affected file silc/client_ops.c.
8546 * Implemented the UMODE command and user modes in general to the
8547 client library and to the user interface.
8549 * Implemented the UMODE command to the server.
8551 * The server now sends UNKNOWN_COMMAND error status if client sends
8552 unknown command. Affected file silcd/command.c.
8554 * All server commands now handle the command identifier the right
8555 way when sending the command reply to the client. The client can
8556 use to identify the command replies with the identifier.
8558 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Added silc_server_get_client_route to resolve the route to
8561 the client indicated by the client ID. Affected file is
8564 * Added silc_server_relay_packet as general function to relay
8565 packet to arbitrary destination. This deprecates functions
8566 like _send_private_message_key, _relay_notify etc. Affected
8567 file is silcd/packet_send.[ch].
8569 Removed silc_server_send_key_agreement,
8570 silc_server_send_private_message_key and
8571 silc_server_packet_relay_notify functions from the file
8572 silcd/packet_send.[ch].
8576 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8577 server. Affected file silcd/packet_receive.[ch].
8579 * Implemented the KILL command to the client. Implemented the
8580 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8581 Affected files lib/silcclient/command[_reply].c and
8582 lib/silcclient/client_notify.c. Implemented the KILL notify
8583 printing in the user inteface.
8585 * Fixed a lot silc_parse_nick memory leaks from the client
8586 library in the file lib/silcclient/command.c.
8588 * Changed the silc_server_send_notify_on_channels's `sender'
8589 argument from SilcSocketConnection to SilcClientEntry to
8590 check the sender as entry and not as connection object and not
8591 to send to the client provided as argument. The affected file
8592 is silcd/packet_send.[ch].
8594 * The notify packets that are destined directly to the client used
8595 to not to be processed by the server. Now changed that and the
8596 server processes all notify packets. After relaying the packet
8597 to the client the notify packet is processed in the server.
8599 * The silc_server_free_client_data now checks whether there is
8600 pending outgoing traffic for the client and purges the data to
8601 the network before removing the client entry.
8603 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8605 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8606 an client is killed from the SILC Network. Updated the protocol
8609 Added new function silc_server_send_notify_killed to the
8610 silcd/packet_send.[ch].
8612 * Added function silc_server_packet_relay_notify to relay notify
8613 packets that are destined directly to a client. In this case
8614 the server does not process the notify packets but merely relays
8615 it to the client. Affected file silcd/packet_send.[ch].
8617 Added also silc_server_packet_process_relay_notify to check
8618 whereto relay the notify. Affected file is
8619 silcd/packet_receive.[ch].
8621 * Implemented the KILL command to the server.
8625 * Added the backup schema desgined last fall to the protocol
8626 specs for everyone to see. The specification is in the
8627 *-spec-xx.txt draft and the packet type definitions for the
8628 backup routers is in *-pp-xx.txt draft. Thusly, added also
8629 new packet type SILC_PACKET_CELL_ROUTERS.
8631 * A big security problem in the implementation discovered. The
8632 signoff of an client did not cause new channel key generation
8633 which it of course should've done. The channel keys must be
8634 always re-generated when client leaves (or signoffs) the channel.
8635 The silc_server_remove_from_channels funtion now handles
8636 the channel key re-generation.
8638 * Added `sender' argument to the silc_server_send_notify_on_channels
8639 to not to send the client provided as argument. Affected file
8640 silcd/packet_send.[ch].
8642 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8644 * Implemented OPER and SILCOPER commands into the server and
8647 * Added silc_auth_verify and silc_auth_verify_data to verify
8648 the authentication directly from the authentication payload.
8649 It supports verifying both passphrase and public key based
8650 authentication. Affected file lib/silccore/silcauth.[ch].
8652 * Added `hash' field to the SilcIDListData structure. It is the
8653 hash negotiated in the SKE protocol. Affected file is
8656 * Slight redesigning of the SilcAuthPayload handling routines.
8657 Do not send SilcPKCS but SilcPublicKey as argument.
8659 * Implemented the public key authentication support to the
8660 serverconfig. The public key is loaded from the provided path
8661 and saved as authentication data to void * pointer. Thus,
8662 changed the unsigned char *auth_data to void *auth_data;
8664 * Fixed SHUTDOWN command to send the reply before the server
8665 is shutdown. :) Affected file silcd/command.c.
8667 * Fixed fatal bug in CONNECT command. The hostname was invalid
8668 memory and server crashed. Affected file silcd/command.c.
8670 * Fixed fatal bug in CLOSE command. The server_entry became
8671 invalid but was referenced later in the command. Affected file
8674 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8676 * Fixed fatal bug in failure packet handling. Server ignored
8677 the failure and thus crashed when it came.
8681 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8683 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8684 that the command may be executed only once in (about) 2 seconds.
8685 The old SILC_CF_LAG flag is same but allows command bursts up
8686 to five before limiting.
8688 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8689 server code. Various commands now includes the CF_LAG_STRICT
8690 flag to disallow any kind of miss-use of the command.
8692 * Fixed the silc_buffer_unformat to not to allocate any data
8693 if the length of the data is zero. It used to allocate the
8694 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8696 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8698 * Changed the format of AdminConnection configuration section
8699 in the server. Added username of the admin to the format.
8700 Affected files silcd/serverconfig.[ch].
8702 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8703 to return admin configuration data by host, username and/or
8706 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Implemented WHOWAS command to the server. Added the functions:
8710 silc_server_command_whowas_parse,
8711 silc_server_command_whowas_send_reply,
8712 silc_server_command_whowas_from_client and
8713 silc_server_command_whowas_from_server
8715 * Added <Client ID> argument to the WHOWAS command reply. Updated
8716 the protocol specs accordingly.
8718 * Implemented WHOWAS command and command_reply to the client
8721 Implemented the WHOWAS printing on the user interface.
8723 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8725 * Added new argument to the WHOWAS command reply, the real name.
8726 It is an optional argument. Updated the protocol specs.
8728 * Added SilcIDCacheDestructor callback that is registered when
8729 the SilcIDCache is allocated. The callback is called when
8730 an cache entry in the ID Cache expires, or is purged from the
8731 cache. Added into lib/silccore/idcache.[ch].
8733 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8734 to destruct the client entries when the cache entry expires.
8735 Other ID Cache's in server and in the client library ignores
8738 * If the ID Cache entry's `expire' field is zero then the entry
8739 never expires. Added boolean `expire' argument to the
8740 silc_idcache_add function in the lib/silccore/idcache.[ch].
8741 If it is TRUE the default expiry value is used.
8743 * Added silc_server_free_client_data_timeout that is registered
8744 when client disconnects. By default for 5 minutes we preserve
8745 the client entry for history - for WHOWAS command.
8747 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8749 * Added support to the server to enforce that commands are not
8750 executed more than once in 2 seconds. If server receives
8751 commands from client more frequently, timeout is registered
8752 to process the commands. Affected file silcd/command.c.
8753 Added new function silc_server_command_process_timeout.
8755 * Changed NICK_NOTIFY handling in client library to check that
8756 if the client's nickname was changed, so there is no need to
8757 resolve anything from the server.
8759 * Removed error printing from the WHOIS and IDENTIFY commands.
8760 If error occurs then it is ignored silently in the client library.
8761 The application, however, may map the received error to
8762 human readable error string. The application currently maps
8763 the NO_SUCH_NICKNAME error to string.
8765 * Made the command status message public to the application. Moved
8766 them from lib/silcclient/command_reply.c to
8767 lib/silcclient/command_reply.h. The application can map the
8768 received command status to the string with the
8769 silc_client_command_status_message function.
8771 * Added check to the server to check that client's ID is same
8772 as the Source ID in the packet the client sent. They must
8775 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8777 * Added dist-bzip hook to the Makefile.am to make bzip2
8778 compressed distributions.
8780 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8782 * Server now enforces the maximum length for the nickname and
8783 the channel as protocol specification dictates. 128 bytes for
8784 nickname and 256 bytes for channel name.
8786 * Moved the WHOIS printing to the application. The client libary
8787 does not print out the WHOIS information anymore, the application
8788 must do it. Renamed silc_client_command_reply_whois_print to
8789 the silc_client_command_reply_whois_save.
8791 The client's idle time is also sent to the application now, and
8792 the idle is shown on screen.
8794 * Added silc_client_command_reply_identify_save to save the
8795 received IDENTIFY entries.
8797 * Do not check for channel private keys in message sending and
8798 reception if the channel does not have the PRIVKEY mode set.
8799 Affected file lib/silclient/client_channel.c.
8801 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8803 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8804 just surfaced after chaning the JOIN procedure.
8806 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8808 * Added silc_client_get_clients_by_list to get client entries
8809 from Client ID list, that is returned for example by JOIN
8810 and USERS command replies. The application should use this
8811 function for example when JOIN command reply is received to
8812 resolve the clients already on the channel (library does not
8813 do that anymore as USERS command reply is not used in the JOIN
8814 procedure anymore). Affected files lib/silcclient/silcapi.h and
8815 lib/silcclient/idlist.c.
8817 * JOIN command reply and USERS command reply returns now SilcBuffer
8818 pointers instead of unsigned char pointers when returning
8819 the client list and mode list.
8821 * Added <Client ID> argument to the JOIN command reply, mainly
8822 for the server to identify for which client the command was
8823 originally sent. Updated protocol specs accordingly.
8825 * Added SilcDlist private_key pointer to the SilcChannelEntry
8826 in the client to support the channel private keys. Affected
8827 file is lib/silcclient/idlist.h.
8829 * Added SilcChannelPrivateKey argument to the function
8830 silc_client_send_channel_message so that application can choose
8831 to use specific private ke if it wants to. If it is not provided,
8832 the normal channel key is used, unless private keys are set.
8833 In this case the first (key that was added first) is used
8834 as the encryption key.
8836 * Implemented the support for channel private key handling.
8837 Implemented the following functions:
8839 silc_client_add_channel_private_key,
8840 silc_client_del_channel_private_keys,
8841 silc_client_del_channel_private_key,
8842 silc_client_list_channel_private_keys and
8843 silc_client_free_channel_private_keys
8845 Affected file lib/silcclient/client_channel.c.
8847 * Added the support for the private keys in the channel message
8848 sending and encryption and in the message reception and
8849 decryption. Affected funtions are
8850 silc_client_send_channel_message and silc_client_channel_message.
8852 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8854 * Added SKE's key verify callback to the client library's
8855 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8857 * Removed the statement that server (or router) must send USERS
8858 command reply when joining to the channel so that the client
8859 knows who are on the channel. Instead, the client list and
8860 client's mode list is now sent in the JOIN command reply to the
8861 client who joined channel. This is better solution.
8863 * Added function silc_server_get_users_on_channel and function
8864 silc_server_save_users_on_channel to the silcd/server.[ch].
8866 * Removed function silc_server_command_send_users from the
8869 * Do not show topic on the client library anymore. The topic is
8870 sent in the command reply notify to the application and the
8871 application must show the topic now.
8873 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8875 * Added client searching by nickname hash into the IDENTIFY and
8876 WHOIS commands in the server as they were clearly missing from
8877 them. Affected file is silcd/command.c.
8879 * Fixed a bug in private message receiving in the client library.
8880 The remote ID was freed and it wasn't supposed, now it is
8883 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8885 * Minor fix to the channel payload; allocate the data area, as it
8886 needs to be of specific length.
8888 * If the key agreement port is zero then the operating
8889 system will define the bound port. Affected files are
8890 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8892 * Added new function silc_channel_payload_decrypt into the file
8893 lib/silccore/silcchannel.[ch].
8895 * Moved the channel message etc, check from silc_packet_decrypt
8896 to applications. The library calls now a generic
8897 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8898 when the packet is either normal or special. This was done to
8899 allow more wide range of checking that was not allowed when
8900 the code was in library. Now applications can do virtually any
8901 checks to the packet and return to the library the decision how
8902 the packet should be processed. Affected files are
8903 lib/silccore/silcpacket.[ch].
8905 Added silc_server_packet_decrypt_check to the server and
8906 silc_client_packet_decrypt_check to the client library.
8908 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8909 to send with specified source and destination information.
8911 * Channel message delivery between routers was broken after the
8912 channel key distribution was fixed earlier. The channel key
8913 was used be to distributed to other routers as well which is not
8914 allowed by the protocol. Now this is fixed and channel keys
8915 really are cell specific and the channel message delivery between
8916 routers comply with the protocol specification.
8918 * Fixed various commands in server to check also the global list
8919 for the channel entry and not just the local list. The affected
8920 file silcd/command.c.
8922 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * Added assert()s to buffer formatting and unformatting routines
8925 to assert (if --enable-debug) when error occurs. Affected
8926 file: lib/silcutil/silcbuffmt.c.
8928 * Changed to auto-reconnect to check whether the remote host is
8929 router and register the re-connect timeout if it is. It used
8930 to check that whether we are normal server, but router must do
8931 auto-reconnect with another router as well. Affected file
8934 * Removed the [<key len>] option from CMODE command as the cipher
8935 name decides the key length, nowadays. See the defined ciphers
8936 from the protocol specification.
8938 * Added [<hmac>] option to the CMODE command to define the HMAC
8939 for the channel. Added SILC_CMODE_HMAC channel mode.
8941 * Added [<hmac>] option for the JOIN command so that user can
8942 select which HMAC is used to compute the MACs of the channel
8945 * Added Hmac field to the Channel Message Payload. The integrity
8946 of plaintext channel messages are now protected by computing
8947 MAC of the message and attaching the MAC to the payload. The
8948 MAC is encrypted. Now, it is clear that this causes some
8949 overhead to the size of the packet but rationale for this is that
8950 now the receiver can verify whether the channel message decrypted
8951 correctly and also when private keys are set for the channel the
8952 receiver can decrypt the packet with several keys and check from
8953 the MAC which key decrypted the message correctly.
8955 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8956 lib/silccrypt/silccipher.[ch].
8958 * Added silc_hash_len to return the digest length into the
8959 lib/silcrypt/silchash.[ch].
8961 * Rewrote parts of Silc Channel Payload interface in the
8962 lib/silccore/silcchannel.[ch]. The encode function now also
8963 encrypts the packet and parse function decrypts it.
8965 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8967 * Fixed a minor formatting bug in the SKE's key material processing.
8968 It actually might have processed the keys wrong way resulting
8971 * Redefined the mandatory HMAC algorithms and added new algorithms.
8972 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8973 and hmac-md5 truncated to 96 bits. The mandatory is now
8974 hmac-sha1-96. Rest are optional (including the one that used
8975 to be mandatory). Rationale for this is that the truncated HMAC
8976 length is sufficient from security point of view and can actually
8977 make the attack against the HMAC harder. Also, the truncated
8978 HMAC causes less overhead to the packets. See the RFC2104 for
8981 * Added new [hmac] configuration section. The SKE used to use
8982 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8983 is of course wrong. The official names that must be proposed in
8984 the SKE are the ones defined in the protocol specification
8985 (hmac-sha1-96 for example). The user can configure any hmac
8986 using any hash function configured in the [hash] section. At
8987 least, the mandatory must be configured.
8989 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8991 * Added HMAC list to the SKE proposal list. It has now both
8992 hash algorithm list and HMAC list. This makes the protocol
8993 incompatible with previous versions. The SKE now seems to work
8994 the way it is supposed to work, for the first time actually.
8996 * Defined plain Hash algorithms to the protocol specification.
8999 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Implemented support for key agreement packets into the server.
9002 Added functions silc_server_key_agreement and
9003 silc_server_send_key_agreement. Other than these functions,
9004 server has nothing to do with this packet.
9006 * Added support for private message key packets into the server.
9007 Added functions silc_server_private_message_key and
9008 silc_server_send_private_message_key.
9012 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9013 called in the protocol's final callback instead in the END
9014 protocol state. This makes a little more sense and in the same
9015 time in client we can use the same protocol routines for normal
9016 key exchange and to key agreement packet handling as well.
9018 * Added to both client's and server's KE protocol context the
9019 SilcSKEKeyMaterial pointer to save the key material. We will
9020 bring the key material to the protocol's final callback by doing
9021 this. The final callback must free the key material.
9023 * Added SKE's packet_send callback into client's KE protocol
9024 context so that the caller can choose what packet sending function
9025 is used. This way we can use different packet sending when
9026 doing normal SKE when doing key agreement packet handling (in
9027 the key agreement packet handling we do not want to encrypt
9030 * Implemented the responder side of the key agreement routines
9031 in the client. The client can now bind to specified port and
9032 accept incoming key negotiation. The key material is passed
9033 to the application after the protocol is over.
9035 * Implemented the processing of incoming Key Agreement packet
9036 in the client. Added function silc_client_key_agreement to
9039 * Implemented the intiator side of the key agreement routines
9040 in the client. The client can now initiate key agreement with
9041 another remote client. The key material is passed to the
9042 application after the protocol is over.
9044 * Created client_keyagr.c to include all the key agreement
9047 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9048 SILC_TASK_CALLBACK except that it is not static.
9050 * Created client_notify.c and moved the Notify packet handling
9051 from the client.[ch] into that file.
9053 * Created client_prvmsg.c and moved all private message and
9054 private message key routines from the client.[ch] into that file.
9056 * Create client_channel.c and moved all channel message and
9057 channel private key routines from the client.[ch] into that file.
9059 * Changed silc_client_get_client_by_id_resolve to resolve with
9060 WHOIS command instead of IDENTIFY command, in the file
9061 lib/silclient/idlist.c.
9063 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Implemented the SKE's responder side to the Client library.
9067 * When FAILURE is received to the protocol do not trust it
9068 blindly. Register a timeout to wait whether the remote closes
9069 the connection as it should do it, only after that process the
9070 actual failure. This was changed to both client and server.
9072 * Added client_internal.h to include some of the structures
9073 there instead of client.h in lib/silcclient/.
9075 * Added function silc_task_unregister_by_callback to unregister
9076 timeouts by the callback function.
9078 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9080 * Some "Incomplete WHOIS info" errors has been appearing on the
9081 log files. Took away the entry->userinfo check from WHOIS
9082 reply sending. The entry->userinfo is now " " if client did not
9083 provide one. I thought this was fixed earlier but something
9084 is wrong still. Let's see if the error still appears.
9086 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9088 * Fixed a minor bug in the login when the channel key is
9089 re-generated in the server. It used to generate the key in
9090 wrong order and thus caused problems in the channel traffic.
9092 * Fixed a minor bug in channel key distsribution after
9093 KICK command. The key was not sent to the router even though
9096 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Added silc_ske_process_key_material_data as generic routine
9099 to process any key material as the SILC protocol dictates. The
9100 function is used by the actual SKE library but can be used by
9101 applications as well. This relates to the private message keys
9102 and the channel private keys since they must be processed the
9103 same way the normal SILC session keys. The protocol dictates
9104 this. Affected files: lib/silcske/silcske.[ch].
9106 Added also silc_ske_free_key_material to free the
9107 SilcSKEKeyMaterial structure.
9109 * Defined silc_cipher_set_key function to set the key for
9110 cipher without using the object's method function. The affected
9111 files: lib/silccrypt/silccipher.[ch].
9113 * Implemented silc silc_client_add_private_message_key,
9114 silc_client_add_private_message_key_ske,
9115 silc_client_del_private_message_key,
9116 silc_client_list_private_message_keys and
9117 silc_client_free_private_message_keys functions in the
9120 Added functions silc_client_send_private_message_key to send
9121 the Private Message Key payload and silc_client_private_message_key
9122 to handle incoming Private Message Key payload.
9124 * Added Cipher field to the Private Message Key payload to set
9125 the cipher to be used. If ignored, the default cipher defined
9126 in the SILC protocol (aes-256-cbc) is used.
9128 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9130 * Removed lib/silcclient/ops.h file.
9132 Redefined parts of the SILC Client Library API. Created new
9133 file silcapi.h that deprecates the ops.h file and defines the
9134 published Client Library API. Defined also private message key
9135 API and channel private key API into the file.
9137 This is the file that the application must include from the
9138 SILC Client Library. Other files need not be included by
9139 the application anymore.
9141 * Added new key_agreement client operation callback and also
9142 defined the Key Agreement library API for the application.
9144 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9147 is used by clients to request key negotiation between another
9148 client in the SILC network. If the negotiation is started it
9149 is performed using the SKE protocol. The result of the
9150 negotiation, the secret key material, can be used for example
9151 as private message key.
9153 Implemented the Key Agreement payload into the files
9154 lib/silccore/silauth.[ch].
9156 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9158 * Redefined ciphers for the SILC protocol. Added some new ciphers
9159 and defined the key lengths for the algorithms. Changed the
9160 code accordingly. The default key length is now 256 bits.
9162 * Fixed SKE key distribution function silc_ske_process_key_material
9163 when the key length is more than 128 bits. The default key
9164 length in SILC is now 256 bits.
9166 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9167 to indicate unsupported algorithm.
9169 * Renamed rijndael.c to aes.c and all functions as well.
9171 * Fixed a long standing channel key setting bug in client library.
9172 Weird that it has never surfaced before.
9174 * Fixed bug in channel deletion. If the entire channel is removed
9175 then it must also delete the references of the channel entry
9176 from the client's channel list as the client's channel entry and
9177 the channel's client entry share same memory.
9179 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9181 * Implemented CONNECT and SHUTDOWN commands in the client.
9183 * Implemented CLOSE command to the client.
9185 * Added the function silc_idlist_find_server_by_name into the
9186 files silcd/idlist.[ch].
9188 Added the function silc_idlist_find_server_by_conn into the
9189 files silcd/idlist.[ch].
9191 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9193 * DIE command was renamed to SHUTDOWN. Updated the both code
9196 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9197 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9199 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9202 * Added function silc_server_create_connection function to create
9203 connection to remote router. My server implementation actually
9204 does not allow router to connect to normal server (it expects
9205 that normal server always initiates the connection to the router)
9206 so the CONNECT command is only good for connecting to another
9209 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9212 or some other client was kicked from the channel.
9214 Implemented the handling of the notify type to both client
9217 Implemented silc_server_send_notify_kicked to send the KICKED
9218 notify. It is used to send it to the server's primary router.
9220 * Implemented the KICK command into server and client.
9222 * Added `query' argument to the silc_idlist_get_client function
9223 to indicate whether to query the client from server or not if
9226 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9227 to indicate that the client is not channel founder.
9231 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Removed the rng context from SilcPacketContext structure and
9234 changed that the packet routine uses the Global RNG API.
9236 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Added support for quit message that client can "leave" on the
9239 channel when it quits the SILC. It is ditributed inside the
9240 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9242 Added silc_server_free_client_data that will take the
9243 signoff message as argument.
9245 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9247 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9249 * Updated parts of the protocol specification to keep it up
9252 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9254 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9255 payloads in one packet.
9257 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9258 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9259 use now the new List flag.
9261 * Also deprecated the following packet types: REPLACE_ID,
9262 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9264 * Added list support for Notify packet in server.
9266 * Added silc_server_send_notify_channel_change to send the
9267 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9268 the silc_server_send_replace_id.
9270 * Added silc_server_send_notify_nick_change to send the
9271 NICK_CHANGE notify type. Deprecates the function
9272 silc_server_send_replace_id.
9274 * Added silc_server_send_notify_join to send the JOIN notify type.
9275 Deprecates the function silc_server_send_new_channel_user.
9277 * Added silc_server_send_notify_leave to send LEAVE notify type.
9278 Deprecates the function silc_server_send_remove_channel_user.
9280 * Added silc_server_send_notify_cmode and
9281 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9282 types. Deprecates the silc_server_send_set_mode function.
9284 * Added SERVER_SIGNOFF notify type to indicate that server has
9285 quit. This means that all clients on the channel from that
9286 server will drop. This can be also used when netsplit happens.
9288 Deprecated REMOVE_ID packet type since it is not needed anymore
9291 Added silc_server_send_notify_server_signoff to send the
9292 SERVER_SIGNOFF notify type. Deprecates the function
9293 silc_server_send_remove_id.
9295 Added also silc_server_send_notify_signoff to send the
9296 SIGNOFF notify type.
9298 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9299 SILC protocol from this day on. Changed the protocol
9300 specification as well.
9302 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9303 notify type. It is used between routers to notify about
9304 topic changes on a channel.
9306 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9309 * Partly updated the protocol specification to comply with the
9310 changes now made. It is still though a bit outdated.
9312 * The JOIN notify type now takes one extra argument <Channel ID>.
9313 The packet used to be destined to the channel but now the
9314 JOIN type may be sent as list thus it is impossible to
9315 destine it to any specific channel. By adding this argument
9316 it is again possible.
9318 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9320 * Added CREDITS file. The CHANGES and CREDITS file will appear
9321 in the distribution as well.
9323 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9326 types in the server's silcd/packet_receive.c.
9328 * Implemented CMODE and CUMODE to work in router environment.
9330 * Fixed minor encoding and decoding buglet from the
9331 lib/silccore/silcmode.c.
9333 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9336 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9338 * Changed all SilcConfigServer* and silc_config_server* to
9339 SilcServerConfig* and silc_server_config*, respectively.
9342 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Associated the ID (client or server ID) to the Authentication
9345 Payload to avoid any possibility of forging. Updated the
9346 protocol specification and the code accordingly.
9348 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9350 * The RSA key length is now save to the RsaKey context in the
9351 key generation process in lib/silccrypt/rsa.c. The key length
9352 is now used to figure out the maximum size of the block allowed
9353 to be encrypted/signed.
9355 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9356 is equivalent to the silc_mp_mp2bin but does not allocate any
9359 * Changed silc_mp_mp2bin API to take length argument. If it is
9360 non-zero then the buffer is allocated that large. If zero, then
9361 the size is approximated using silc_mp_sizeinbase, which however
9364 * Created Global RNG API which is global RNG that application can
9365 initialize. After initializing, any routine anywhere in the
9366 code (including library) can use RNG without allocating a new
9367 RNG object. This was done to allow this sort of use of the
9368 RNG in code that has no chance to allocate RNG object. All
9369 applications currently allocate this and many routines in the
9370 library use this. Affected file lib/silccrypt/silcrng.[ch].
9372 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9373 it to use the Global RNG API.
9375 * Defined Authentication Payload into protocol specification that
9376 is used during SILC session to authenticate entities. It is
9377 used for example by client to authenticate itself to the server
9378 to obtain server operator privileges.
9380 Implemented this payload into the lib/silccore/silcauth.[ch].
9381 Implemented also routines for public key based authentication
9382 as the new protocol specification dictates.
9384 Moved definitions of different authentication methods from
9385 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9387 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9388 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9389 silc_pkcs_verify_with_hash functions into the file
9390 lib/silccrypt/silcpkcs.[ch].
9392 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9394 * The client entry's userinfo pointer must be always valid.
9395 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9396 will fail since it requires the userinfo. Now, the userinfo
9397 is allocated as "" if actual userinfo does not exist. Actually,
9398 it must exist and it is totally Ok to drop client connections
9399 that does not announce the userinfo. However, we will make
9400 this workaround for now.
9402 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9403 to return the remote port by socket.
9405 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9407 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9408 SILC_SERVER_PENDING_EXEC and added an new macro
9409 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9410 data or when error occurs while processing the pending command.
9412 Added new argument `destructor' into silc_server_command_pending
9413 and to the SilcServerCommandPending object. This destructor is
9414 now called after calling the pending callback or if error occurs
9415 immediately. If error occurs the actual pending callback won't
9416 be called at all - only the destructor. The destructor may be
9417 NULL if destructor is not needed.
9419 All this applies for client library code as well. Similar
9420 changes were made there as well for the pending commands.
9422 In the client, the application must now allocate the
9423 SilcClientCommandContext with the silc_client_command_alloc
9426 * Added reference counter to the SilcServerCommandContext. Added
9427 function silc_server_command_alloc and silc_server_command_dup
9430 Same type of functions added to the client library for the same
9433 * Removed the cmd_ident from IDListData away since it is now
9434 global for all connections. It is the command identifier used
9435 in command sending and with pending commands. The affected file
9438 * Added reference counter to the SilcSocketConnection objecet to
9439 indicate the usage count of the object. The object won't be
9440 freed untill the reference counter hits zero. Currently only
9441 server uses this, and client ignores it. The client must be
9442 set to use this too later. The affected files are
9443 lib/silccore/silcsockconn.[ch]. Added also the function
9444 silc_socket_dup to increase the reference counter.
9446 This was mainly added because it is possible that the socket
9447 is removed underneath of pending command or other async
9448 operation. Now it won't be free'd and proper DISCONNECTING
9449 flags, etc. can be set to avoid sending data to connection that
9450 is not valid anymore.
9452 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9453 the connection. After that it sets SILC_SET_DISCONNECTED.
9454 It is, however, possible that the socket data is not still freed.
9455 The silc_server_packet_process now checks that data is not
9456 read or written to connection that is DISCONNECTED. The socket
9457 get's freed when the reference counter hits zero.
9459 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9461 * Changed the client operation API: channel_message operation's
9462 `sender' is now the client entry of the sender, not the nickname
9463 and the `channel' is the channel entry, not the channel name.
9465 In the private_message operation the `sender' is now also the
9466 client entry of the sender not the nickname.
9468 Affected file is lib/silcclient/ops.h and all applications
9469 using the client operations.
9471 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9473 * Moved the calling of ops->connect() from connect_to_server_final
9474 into receive_new_id functin since that is the point when the
9475 client is actually allowed to send traffic to network. The
9476 affected file is lib/silcclient/client.c.
9478 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9480 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9481 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9482 (if needs broadcasting) instead of broadcasting the packets one
9483 by one which would make a burst in the network traffic.
9485 * Added `broadcast' argument to the functions in silcd/server.[ch]
9486 silc_server_create_new_channel[_with_id] to indicate whether
9487 to send New Channel packet to primary router.
9489 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9491 * Added new function into the silcd/server.[ch] files:
9492 silc_server_create_new_channel_with_id to create new channel with
9493 already existing Channel ID.
9495 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9496 lib/silccore/silcpacket.h. This packet is used t send list of
9497 Set Mode payloads inside one packet. Server uses this to set
9498 the modes for the channels and clients on those channels, that it
9499 announced to the router when it connected to it. The protocol
9500 specification has been updated accordingly.
9502 * The silc_server_new_channel did not handle the packet coming
9503 from normal server as it normally does not send that. However,
9504 when it announces its channels it does send it. Implemented
9505 the support for that.
9507 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9508 into the file lib/silccore/id.h.
9510 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9512 * Fixed memory leaks in the functions silc_idlist_del_client,
9513 silc_idlist_del_channel and silc_idlist_del_server in the file
9514 silcd/idlist.c. All of those leaked like a sieve.
9516 * Fixed some small memory leaks in the client's function
9517 silc_client_notify_by_server.
9519 * Added functions into silcd/server.c: silc_server_announce_clients,
9520 silc_server_announce_channels and silc_server_announce_server.
9521 These functions are used by normal and router server to announce
9522 to its primary router about clients, channels and servers (when
9523 router) that we own. This is done after we've connected to the
9526 These functions effectively implements the following packet types:
9527 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9528 and SILC_PACKET_NEW_ID_LIST.
9530 * Added new functions into the silcd/packet_receive.[ch]:
9531 silc_server_new_id_list, silc_server_new_channel_list and
9532 silc_server_new_channel_user_list to handle the incoming
9533 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9535 * Added support of changing Channel ID in the function
9536 silc_server_replace_id. If the server that announces a channel
9537 to the router already exists in the router (with same name but
9538 with different Channel ID), router is responsible to send
9539 Replace ID packet to the server and force the server to change
9540 the Channel ID to the one router has.
9542 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9543 client that the Channel ID has been changed by the router. The
9544 normal server sends this to the client. Client must start using
9545 the new Channel ID as the channel's ID.
9547 Implemented handling of this new type into lib/silcclient/client.c
9548 into the function silc_client_notify_by_server.
9550 * Added new function silc_idlist_replace_channel_id into the files
9551 silcd/idlist.[ch] to replace the Channel ID.
9553 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9555 * Call silc_server_command_identify_check always when processing
9556 the IDENTIFY command in silcd/command.c
9558 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9560 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9561 send keepalive packets. The packet can be sent by clients,
9562 servers and routers.
9564 Added function silc_socket_set_heartbeat into the file
9565 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9566 If not set, the heartbeat is not performed. The actual
9567 heartbeat is implemented in the low level socket connection
9568 library. However, application is responsible of actually
9571 Added silc_server_send_heartbeat to send the actual heartbeat
9572 packet into silcd/packet_send.[ch]. Server now performs
9573 keepalive with all connections.
9575 * Added silc_task_get_first function into lib/silcutil/silctask.c
9576 to return the timeout task with shortest timeout. There was a bug
9577 in task unregistration that caused problems. TODO has been
9578 updated to include that task system must be rewritten.
9580 * The client library will now resolve the client information when
9581 receiving JOIN notify from server for client that we know but
9582 have incomplete information.
9584 * Rewrote parts of silc_server_remove_from_channels and
9585 silc_server_remove_from_one_channel as they did not remove the
9586 channel in some circumstances even though they should've.
9588 * Encryption problem encountered in server:
9590 The LEAVE command used to send the Channel Key packet to the
9591 router immediately after generating it. However, the code
9592 had earlier sent Remove Channel user packet but not immediately,
9593 ie. it was put to queue. The order of packets in the router
9594 was that Channel Key packet was first and Remove Channel User
9595 packet was second, even though they were encrypted in the
9596 reverse order. For this reason, MAC check failed. Now, this
9597 is fixed by not sending the Channel Key packet immediately but
9598 putting it to queue. However, this is more fundamental problem:
9599 packets that are in queue should actually not be encrypted
9600 because packets that are sent immediately gets encrypted
9601 actually with wrong IV (and thus MAC check fails). So, packets
9602 that are in queue should be encrypted when they are sent to
9603 the wire and not when they put to the queue.
9605 However, the problem is that the current system has not been
9606 designed to work that way. Instead, the packet is encrypted
9607 as soon as possible and left to the queue. The queue is then
9608 just purged into wire. There won't be any fixes for this
9609 any time soon. So, the current semantic for packet sending
9612 o If you send packet to remote host and do not force the send
9613 (the packet will be in queue) then all subsequent packets to the
9614 same remote host must also be put to the queue. Only after the
9615 queue has been purged is it safe again to force the packet
9618 o If you send all packets immediately then it safe to send
9619 any of subsequent packets through the queue, however, after
9620 the first packet is put to queue then any subsequent packets
9621 must also be put to the queue.
9623 Follow these rules and everything works fine.
9625 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9627 * Added new function silc_server_remove_clients_by_server to
9628 remove all client entries from ID list when the server connection
9629 is lost. In this case it is also important to invalidate all
9630 client entires as they hold the invalid server entry. This
9631 fixes fatal bug when server has lost connection and will reconnect
9634 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Made some sanity checks to silc_server_daemonise like to check
9637 whether the requested user and group actually exists.
9639 * Added sanity check to SKE's silc_ske_responder_finish to check
9640 that the public and private key actually is valid.
9642 * Invalidate the client's nickname when receiving Replace ID
9643 packet and the Client ID is being replaced. This means that the
9644 server will query the nickname if someone needs it (client)
9647 * Sort the ID Cache in client library when the ID Cache data
9648 has changed (needs sorting).
9650 * Do not allow for SILC client to create several connections to
9651 several servers. The client does not support windows right now
9652 and generating multiple connections causes weird behaviour.
9654 Irssi-silc client does support windows and can handle several
9655 connections without problems, see: www.irssi.org and SILC plugin.
9657 * Fixed some places where client was added to the IDList. The
9658 rule of thumb is following (in order to get everything right):
9659 If the client is directly connected local client then the
9660 `connection' argument must be set and `router' argument must be
9661 NULL to silc_idlist_add_client function. If the client is not
9662 directly connected client then the `router' argument must
9663 bet set and the `connection' argument must be NULL to the
9664 silc_idlist_add_client function.
9666 * The funtion silc_server_packet_send_local_channel actually did
9667 not check whether the client was locally connected or not. It
9668 does that now. Fixed a bug related to LEAVE command.
9670 * Fixed Remove Channel User payload parsing bug in server's
9671 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9673 * The server's silc_server_save_channel_key now checks also the
9674 global ID list for the channel as it might not be in the local
9675 list. Fixed a bug related to LEAVE command.
9677 * Is this the end of the [<unknown>] buglet that has been lurking
9678 around for a long time? A little for loop fix in server's
9679 silc_server_command_whois_parse that is used by both IDENTIFY
9680 and WHOIS command. At least, this was a clear bug and a cause
9681 of one type of [<unknown>] buglet.
9683 * WHOIS and IDENTIFY commands call the function
9684 silc_server_command_[whois/identify]_check function even if
9685 we are not router server.
9687 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Added --with-gmp configuration option. If set the GMP
9690 is always compiled in the SILC source tree. If not set then
9691 it is checked whether the system has the GMP3 installed. If
9692 it has then the GMP won't be compiled (the system's headers
9693 and library is used), if it doesn't have it then the GMP is
9694 compiled in the SILC source tree.
9696 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9698 * Changed RSA private exponent generation to what PKCS #1
9699 suggests. We try to find the smallest possible d by doing
9700 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9701 not security fix but optimization.
9703 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9705 * Added new config entry [Identity] to fork the server and run
9706 it as specific user and group. A patch from Bostik.
9708 * Imported Dotconf configuration library into lib/dotconf.
9709 This will be used to create the SILC configuration files later.
9710 It will appear in the distsribution after this commit.
9712 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9714 * A big code auditing weekend happening. Auditing code for
9715 obvious mistakes, bugs and errors. Also, removing any code
9718 Removed files for being obsolete:
9720 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9721 inline in the file lib/silcutil/silcbuffer.h)
9723 o lib/silcutil/silcbufutil.c (the header has inline versions)
9725 Changed code to fix possible error conditions:
9727 o The buffer formatting routines now check that the destination
9728 buffer really has enough space to add the data. This applies for
9729 both buffer formatting and unformatting
9730 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9731 unformatting was changed to accomodate following rules:
9732 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9733 sent to the function while XXX_*STRING will not allocate or copy
9734 the data into the buffer. Instead it sets the pointer from the
9735 buffer into the pointer sent as argument (XXX_*STRING used to
9736 require that the pointer must be allocated already). This change
9737 makes this whole thing a bit more consistent and more optimized
9738 (note that the data returned in the unformatting with XXX_*STRING
9739 must not be freed now). The routines return now -1 on error.
9741 o Tried to find all code that use buffer_format and buffer_unformat
9742 and added return value checking to prevent formatting and
9743 especially unformatting errors and possible subsequent fatal
9746 o Changed ske->x and ske->KEY to mallocated pointers in
9747 lib/silcske/silcske.h. Fixed possible data and memory leak.
9749 o Added return value checking to all *_parse* functions. Fixed
9750 many memory leaks as well.
9752 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9753 so that buffer overflows would not happen. All code now also
9754 checks the return value as it can fail.
9756 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9758 * Added reconnection support to server if the normal server looses
9759 its connection to the router (for example if router is rebooted).
9760 The server performs normal reconnection strategy implemented
9761 to the server. Affected file silcd/server.c.
9763 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9765 * Added new packet type SILC_PACKET_SET_MODE that is used to
9766 distribute the information about changed modes (for clients,
9767 channels and clients channel modes) to all routers in the
9768 network. Updated the protocol specification accordingly.
9770 Added functions into silcd/packet_send.c and
9771 silcd/packet_receive.c: silc_server_send_set_mode,
9772 silc_server_set_mode.
9774 Added new files silcmode.[ch] into lib/silccore that implements
9775 the encoding and decoding of Set Mode Payload. Added new type
9776 SilcSetModePayload. Moved the definitions of different modes
9777 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9779 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9781 * Oops, a little mistake in server's connection authentication
9782 protocol. The protocol is not ended with FAILURE but with
9783 SUCCESS if the authentication is Ok. :) Affected file is
9786 * Implemented NICK_CHANGE notify handling in server in the file
9787 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9788 the local clients on the channel. After the changing nickname
9789 in router environment snhould work and the [<unknown>] nickname
9790 should appear no more.
9792 The silc_server_replace_id function that receives the Replace ID
9793 payload now sends the NICK_CHANGE notify type also in the file
9794 silcd/packet_receive.c
9796 * Changed WHOIS and IDENTIFY command to support the maximum amount
9797 of arguments defined in protocol specs (3328 arguments). This
9798 fixed a bug that caused problems when there were more than three
9801 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Added extra parameter, command identifier, to the
9804 silc_client_send_command so that explicit command identifier
9807 Changed that ID list routines uses specific command identifier
9808 when sending WHOIS/IDENTIFY requests to the server so that they
9809 can be identified when the reply comes back.
9811 Affected files lib/silcclient/command.[ch],
9812 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9814 * Added `sender' argument to silc_server_packet_send_to_channel
9815 to indicaet the sender who originally sent the packet to us
9816 that we are now re-sending. Ignored if NULL. Affected file
9817 silcd/packet_send.[ch].
9819 * Added some server statistics support in silcd/server_internal.h
9820 SilcServerStatistics structure and around the server code. Also
9821 send some nice statistics information when client is connecting
9824 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9826 * Fixed channel ID decoding in server's JOIN command reply in
9827 silcd/command_reply.c
9829 * Fixed braodcasting of replace ID payload to not to send it if
9830 we are standalone server in silcd/packet_receive.c.
9832 * Fixed all channel message sending routines to not to send
9833 packets to clients that has router set, since they are routed
9834 separately in the same function earlier. Affects file
9835 silcd/packet_send.c and all channel packet sending functions.
9837 * In USERS reply, res_argv[i] are not allocated, the table
9838 is allocated. Thus changed that free the table, not its
9841 * In server's whois_check and identify_check if the client is
9842 locally connected do not send any WHOIS commands - they are not
9845 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9847 * Fixed some minor bugs in client when sending WHOIS command. The
9848 arguments was in wrong order.
9850 * Removed statis function add_to_channel from server in
9851 silcd/command.c that was previously used with the joining but
9854 * Tested USERS command in router environment successfully with two
9855 routers, two servers and two clients.
9857 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9859 * Reorganized the USERS command and command reply in client library
9860 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9861 When the command is given by user we register a pending command
9862 callback that will reprocess the command after the reply has been
9863 received from the server. When reprocessing the packet we then
9864 display the information. Thus, the USERS information is displayed
9865 now in the command callback instead of in the command reply
9866 callback. The processing of the command is same as previously
9867 when server has sent the command reply in the JOINing process.
9869 * Added to USERS command in silcd/command_reply.c to join the client,
9870 we didn't use to know about, to the channel after we've created
9871 a client entry for it. Also, for clienet we did know already still
9872 check whether it is on the channel or not and add it if not.
9874 * Removed silc_server_command_join_notify as the function and its
9877 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9879 * Changed the client's pending command handling to the same as the
9880 server's pending command handling. It is also now possible to
9881 execute command reply functions from other command reply
9882 function as the function callbacks for commands and command
9883 replies are one and same. The pending commands are not static
9884 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9885 in client connection context. Thus, pending commands are server
9886 connection specific as it is convenient.
9888 Changed the function silc_client_command_pending and
9889 silc_client_command_pending_del and added new function
9890 silc_client_command_pending_check. Removed the
9891 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9894 * Added cmd_ident, current command identifier, to the client
9895 connection context in lib/silcclient/client.h to keep track on
9896 command identifiers used in command sending. Client's command reply
9897 function handling now supports the mandatory command identifiers.
9899 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9900 funtions in client to fully support pending command callbacks.
9902 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9903 as one of the arguments to the application in the command reply
9906 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9907 before first releasing SILC but came back. Now it is removed again
9908 and should come back nomore. The FORWARDED flag was used only
9909 by the JOINing procedure by forwarding the command packet to router.
9910 Now, the JOINing procedure has been changed to more generic (due
9911 to various router environment issues) and FORWARDED is not needed
9912 anymore for anything. The protocol specification is yet to be
9915 Now, removed silc_server_packet_forward from server and the flag
9916 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9918 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9920 * Renamed NAMES command to USERS command. The NAMES was named that
9921 due to historical reasons. Now it is renamed. Also, rewrote
9922 parts of the USERS command. The nickname list is not sent anymore
9923 by the server. Only Client ID and mode lists are sent in the USERS
9924 command. Changed this also to the protocol specification.
9926 The client now resolves the names and stuff after it receives
9927 the USERS list from the server when joining to the channel.
9929 * WHOIS and IDENTIFY commands has been changed to support multiple
9930 Client ID's per command. One can now search for multiple users
9931 in the network by sending only one WHOIS or IDENTIFY command.
9932 Changed the code and the protocol specifications.
9934 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9935 uses silc_server_command_whois_parse to parse the request. */
9937 * If normal server, do not parse the WHOIS and IDENTIFY requests
9938 before sending it to the router. Saves some time.
9940 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * Fixed JOIN command on client library. Wrong number of arguments
9943 used to crash the client.
9945 * Added silc_server_channel_has_global function to check whether
9946 channel has global users or not.
9948 * Added silc_server_channel_has_local function to check whether channel
9949 has locally connected clients on the channel.
9951 * The silc_server_remove_from_one_channel now checks whether the
9952 channel has global users or not after given client was removed from
9953 the channel. It also checks whether the channel has local clients
9954 on the channel anymore. If it does not have then the channel entry
9955 is removed as it is not needed anymore.
9957 * The silc_server_notify now checks on JOIN notify whether the joining
9958 client is one of locally connected or global. If it is global then
9959 the channel has now global users on the channel and that is marked
9960 to the channel entry. Also, it now saves the global client to
9961 global list who is joining and JOINs it to the channel. This is
9962 for normal server, that is.
9964 Changed silc_server_send_notify_on_channel,
9965 silc_server_packet_relay_to_channel and
9966 silc_server_packet_send_to_channel check if we are normal server
9967 and client has router set (ie. global client) do not send the
9968 message to that client, as it is already routed to our router.
9970 * Implemented LEAVE notify type handling in silc_server_notify
9973 * Tested LEAVE command in router environment successfully. Tested
9974 with two routers, two servers and two clients.
9978 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9980 * Implemented SIGNOFF notify type handling in silc_server_notify
9983 * silc_server_remove_id now removes the client entry from all channels
9984 it has joined and thusly sends SIGNOFF notify type.
9986 * Rewrote the NAMES list generation in server by removing two excess
9987 loops. The lists are created now inside one loop.
9989 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9991 * silc_server_remove_channel_user checks now also global list
9992 for channel and client.
9994 * silc_server_new_channel_user checks now both local and global
9995 list for channel and client. Fixed a bug in client id decoding.
9996 Used to decode wrong buffer.
9998 * silc_server_channel_message checks now both local and global
9999 list for channel entry.
10001 * Tested channel joining (hence JOIN) in router environment
10002 successfully. Tested with two routers, two servers and two
10005 * Tested channel message sending in router environment successfully.
10007 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10009 * Added silc_server_save_channel_key into server.[ch] to save the
10010 received channel key in Channel Key payload processing. It is
10011 also used in JOIN command reply handling.
10013 Equivalent function silc_client_save_channel_key added into
10014 client.[ch] into client library.
10016 * Changed JOIN command reply to send information whether the channel
10017 was created or not (is existing already) and the channel key
10018 payload. Changed protocol specs accordingly.
10020 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10021 the request was sent by ID and not by nickname. Crashed on
10024 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10027 now correctly save the received data.
10029 * silc_server_free_sock_user_data now notifies routers in the
10030 network about entities leaving the network.
10032 At the same time implemented functions silc_server_remove_id
10033 and silc_server_send_remove_id to receive and send REMOVE_ID
10034 packets. The packet is used to notify routers in the network
10035 about leaving entities. The ID removed will become invalid in
10038 * Added function silc_idlist_del_server into server. Removes and
10039 free's server entry from ID list.
10041 * silc_server_private_message function now checks, if we are router,
10042 that the destination ID really is valid ID, naturally.
10044 * In router when NEW_ID packet is received (for new client) the
10045 hash of the Client ID is saved in the ID Cache but the
10046 client->nickname is set to NULL, instead of putting the hash
10049 IDENTIFY command now also checks that client->nickname must be
10050 valid. If it is not if will request the data from the server who
10051 owns the client. Added new function
10052 silc_server_command_identify_check.
10054 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10055 to set the command to already allocated Command Payload.
10057 * Tested private message sending in router environment with two
10058 routers, two servers and two clients. Fixed minor bugs and now
10061 * Fixed segfault from client's NAMES command. Used to crash if
10062 not on any channel.
10064 * Forwarded packets must not be routed even if it is not destined
10065 to the receiver. Changed server code comply with this.
10067 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10069 * Added `require_reverse_mapping' boolean value to ServerParams
10070 structure. If TRUE (not default) the server will require that
10071 the connecting host has fully qualified domain name.
10073 If the reverse mapping is not required and hostname could not be
10074 found the IP address is used as hostname.
10076 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Implemented version string checking to both client and server.
10079 The check is incomplete currently due to the abnormal version
10080 strings used in development version of SILC.
10082 * Changed all command functions in server to use the new
10085 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * Changed char *data to unsigned char *data in ID Cache system to
10088 support binary data as ID Cache data. Changed code to support
10089 binary data in lib/silccore/idcache.c.
10091 * Renamed silc_server_packet_relay_command_reply to
10092 silc_server_command_reply as it is normal packet receiving
10093 function. Rewrote the function to accept command replys for
10094 servers and not only for clients.
10096 * Mark remote router always as registered server if we are connecting
10097 to it. Otherwise, commands sent by the router to us are ignored.
10099 * All ID List find routines now returns the ID Cache Entry pointer
10100 as well if requested.
10102 * WHOIS command works now in router environment, tested with two
10103 routers, two servers and two clients.
10105 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10106 in router environment (as it is almost equivalent to WHOIS) but
10107 hasn't been tested thoroughly. Added new functions:
10109 silc_server_command_identify_parse
10110 silc_server_command_identify_send_reply
10111 silc_server_command_identify_from_client
10112 silc_server_command_identify_from_server
10114 * Disabled route cache adding because adding two different ID's with
10115 same IP replaces the old cache entry thus giving wrong route.
10116 The entry->router->connection is always the fastest route anyway
10117 so route cache may not be needed. Of course, new routes maybe
10118 established after receiving the ID when the entry->router->connection
10119 might not be anymore the most optimal.
10121 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10123 * Add route cache for received ID for fast routing.
10125 * Added silc_server_packet_route to route received packet on router
10126 that is not destined to us.
10128 * Renamed silc_server_get_route to silc_server_route_get.
10130 * Added id_string and id_string_len fields into SilcServer to
10131 include encoded ServerID for fast comparing without excess
10132 encoding of the ID's.
10134 * Cleaned up WHOIS command on server side. Added following static
10137 silc_server_command_whois_parse
10138 silc_server_command_whois_check
10139 silc_server_command_whois_send_reply
10140 silc_server_command_whois_from_client
10141 silc_server_command_whois_from_server
10143 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10144 arguments in command replies. All command functions should be
10145 updated to use this macro.
10147 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * Minor typo fixes on command reply handling on server.
10151 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10153 * Added silc_server_command_add_to_channel internal routine to add
10154 the client to the channel after router has created the channel and
10155 sent command reply to the server.
10157 * Added generic silc_server_send_command to send any command from
10160 * Use static buffer with ID rendering instead of duplicating data.
10162 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10164 * Fixed a channel user mode bug when joining to a channel server gave
10165 everybody channel founder rights, oops.
10167 * We mark ourselves as the router of the incoming server connection
10168 if we are router ourselves. This way we can check in some packet
10169 sending functions whether it is locally connected server. For
10170 incoming router connections we put NULL.
10172 * For router sending packets locally means now always sending the
10173 packet cell wide; to local clients and local servers. For normal
10174 server sending packet locally means sending it to only local
10177 * Fixed the JOIN command to really work in router environment. If the
10178 channel is created it is always created by the router. Router is
10179 also responsible of making the initial joining to the channel,
10180 sending JOIN notify to the sending server and distributing
10181 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10182 does not exist server doesn't do anything else but forward the
10183 command to the router which performs everything.
10185 * Added silc_server_send_channel_key function to send the Channel Key
10188 * Added silc_server_create_channel_key to create new channel key. The
10189 channel key is now re-generated everytime someone joins or leaves
10190 a channel, as protocol dictates. Note: channel->key_len is the
10191 key length in bits.
10193 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10195 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10196 packet_receive.[ch] to separate packet sending and receiving
10197 routines. The server.[ch] now includes everything else including
10198 actual packet processing (writing and reading data) and other
10201 Renamed silc_server_private_message_send_internal to
10202 silc_server_send_private_message. The routine is still though
10203 used only to relay private messages as server does not send
10204 private messages itself.
10206 Renamed silc_server_new_channel to silc_server_create_new_channel
10207 and added new function sicl_server_new_channel that handles the
10208 incoming New Channel packet. Added also new sending function
10209 silc_server_send_new_channel to send New Channel Payload.
10211 * Added new function silc_server_notify to process incoming notify
10212 packet to the server/router. Server may then relay the notify
10213 to clients if needed.
10215 * Added new function silc_server_new_channel_user to process incoming
10216 New Channel User packet. Router will redistribute the packet and
10217 send JOIN notify to its local clients and locally connected servers
10218 if needed. Normal server will send JOIN notify to its local client
10219 on same channel when received this packet. Added also corresponding
10220 sending function silc_server_send_new_channel_user to sent the
10223 * Added boolean route argument to send_notif_to_channel and
10224 packet_send_to_channel functions to attempt to route the packet
10225 if it is TRUE and send only locally if it is FALSE.
10227 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10229 * silc_server_replace_id now broadcasts the received replace ID
10230 packet if it is not broadcast packet already. The router must
10231 broadcast to inform other routers about changed ID.
10233 * Added backpointer to server's router into SilcServer context in
10234 silcd/server_internal.h.
10236 * Fixed silc_server_packet_broadcast to send correct broadcast
10239 * The channel key is now distributed to the local client as soon
10240 as it is received from the router (in router environment) so that
10241 no other packet may be sent for the channel until client has
10244 * silc_server_remove_channel_user now broadcasts the received
10245 Remove Channel User packet if it is not broadcast packet already.
10246 The router must broadcast to inform other routers about removed
10249 * Added users field into SilcPacketContext that is a reference count
10250 of the context. One can increase the reference count by calling
10251 silc_packet_context_dup which is now changed to just increase the
10252 reference count instead of duplicating the data. The reference
10253 count is decresed by calling silc_packet_context_free that will
10254 free the data after the reference count hits zero.
10256 For now on the packet context and everything allocated into it
10257 (including the raw packet from network) must be freed by calling
10258 the new silc_packet_context_free function. Added also new function
10259 silc_packet_context_alloc that must be used now to allocate the
10260 context. This also means that if a routine is asynchronous from
10261 silc_[client/server]_packet_parse_type the packet context must
10262 be duplicated by calling silc_packet_context_dup. Otherwise it
10263 gets free'd after silc_[client/server]_packet_parse_type returns.
10264 Also, one must remember that if packet is duplicated then its
10265 reference count must be decresed by calling the free function as
10266 many times as it was duplicated.
10268 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10269 from both client and server.
10271 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10273 * Made joining to a channel working in router environment.
10275 * Cleaned up JOIN command on server side and create function
10276 silc_server_command_join_channel internal routine to make the
10279 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10281 * Changed silc_command_pending list to SilcDList. Also, added
10282 `ident' field to SilcServerCommandPending structure to identify
10283 the reply and to call correct callback.
10285 Added silc_server_command_pending_check function to replace the
10286 corresnponding macro. The silc_command_pending list is not
10289 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10290 to set identifier to previously allocated Command Payload. It
10291 is used to set identifier for command when resending Command
10294 * Added silc_command_payload_encode_payload to encode Command
10295 Payload buffer from SilcCommandPayload structure.
10297 * Added silc_argument_payload_encode_payload to encode Argument
10298 payload buffer from SilcArgumentPayload structure.
10300 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Changed WHOIS command to support router connection on server side.
10303 The whois request is always sent to router unless the server is
10304 standalone server. After server has received the reply from the
10305 router will it send the reply to the client.
10307 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10308 broadcast received broadcast packet. The function is used only
10309 by router. The broadcast packet is always sent to the router's
10312 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10313 render given ID to printable string, for log files for example.
10315 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10317 * Made basic router to router connections working. At least they
10318 can now connect to each other but nothing really works the way
10319 they are supposed - yet.
10321 * Added new initiator token to RouterConnection configuration
10322 file in silcd/serverconfig.[ch]. It is used to tell whether we
10323 are the initiator to the remote router or whether we'll expect
10324 the other end to connect.
10326 * Moved registering of listener task to silc_server_init, hence
10327 the server starts listenning as soon as it is run, even if it
10328 does not have connections to other routers. Let's see how well
10331 * Changed default connection retry timeouts for more suitable in
10334 * Removed cipher and such arguments from silc_idlist_add_client
10335 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10336 Added new function silc_idlist_add_data to add the keys and stuff
10339 * Added SilcIDListData structure and added it to SilcClientEntry
10340 and SilcServerEntry as their first field in the structure. This
10341 way we can explicitly cast the ID entries to the SilcIDListData
10342 structure and get common data for the entries. In past, we had
10343 to first check what type of connection it is and then cast it to
10344 correct ID entry type. Now, we can directly cast the opaque
10345 pointer to the SilcIDListData (no matter what ID entry it actually
10346 is) and get the data needed.
10348 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10350 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10351 in some circumstances even if threre were timeout tasks, though not
10352 IO tasks, but tasks anyway. Now fixed.
10354 * Defined SilcServerConnection structure to hold connection specific
10355 stuff about directly connected servers and routers. The definition
10356 is currently in silcd/server_internal.h. I thought about having
10357 a bit more important role fro this struct but for now it is used
10358 only when connecting to other server (or router actually).
10360 * Added connecting retry support in server when connecting to
10361 router(s). The retry feature implement exponential backoff
10362 algorithm. Also, added SilcServerParams structure to hold default
10363 parameters for server. For now, it include these retry settings
10364 and are hard coded. After server is moded to be as Silc Server
10365 Library this structure will be more important.
10367 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10369 * Changed client librarys channel->clients table to SilcList and
10370 changed code accordingly.
10372 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10374 * Changed client's channel table to SilcList and changed code
10375 accordingly. Also changed SilcChannelClientEntry to include back-
10376 pointer to the channel so that client entry can use that structure
10377 as list as well and we have fast cross-reference to the channel.
10378 This change dramatically decreased the complexity of channel
10379 handling with client entry and vice versa (removed one extra
10380 loop when searching for channel entry from many functions).
10382 * Changed server->sim from table to SilcDList and changed code
10385 * NAMES command can now be used from user interface. It will show
10386 the user list on the channel, neatly.
10388 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10389 Code now saves realname of the user if it becomes available.
10391 * Renamed configure.in to configure.in.pre and made ./prepare
10392 script to automatically add correct version string to
10393 configure.in which it creates from configure.in.pre.
10395 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10397 * NAMES command reply now shows users mode with the nickname when
10398 joining to channel.
10400 * Moved silc_client_ch[u]mode[_char] functions from
10401 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10402 place sucks, they are utility functions and should be in some
10405 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10407 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10410 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * Added TRQ (efficient deque and list library) into lib/trq. This is
10415 a very good list library that is currently used in the SILC. Defined
10416 SilcList API over the library because I didn't like the API very
10417 much. See lib/trq/silclist.h for the API and examples of how to
10418 use the API. Fixed various places in the code to use the new
10419 SilcList API. The SilcList is meant for lists that has a structure
10420 already defined as a list. It is not suitable to add just some
10421 context to the list (in TRQ, the context is the list actually).
10423 So, I defined SilcDList that can be used for the purpose where
10424 predefined list structure does not exit. This can be used as
10425 such list. Now some context just can be added to the SilcDList.
10426 Currently this list is not used in the SILC just yet, though there
10427 are a lot places where this can replace dynamically allocated
10428 tables and I will fix these places, later, to use SilcDList.
10429 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10430 and use TRQ internally).
10432 Also fixed some annoying warning messages that the original TRQ
10433 code generated. Also minor changes to TRQ's Makefile.in.
10435 * Added support for querying by Client ID to both WHOIS and
10436 IDENTIFY commands into server, as required by the protocol.
10438 * Removed method function pointers from SilcBuffer structure. They
10439 weren't used to anything and just increased the context size for
10440 no good reason. This change also made silc_buffer_alloc and
10441 silc_buffer_free functions inline functions.
10443 * Disabled command flooding detection support until it's fixed so
10444 that it accepts commands in but does not execute them more than once
10447 * Added silc_net_localhost(), to return local hostname, into
10448 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10449 that must be initialized before calling silc_client_init.
10451 * Added new function: silc_server_send_notify_on_channels to send
10452 notify messages to all channels client has joined. It is assured
10453 that the message is sent only once per client.
10455 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10456 lib/silcutil/silcutil.[ch] as silc_format function. The new
10457 function is generic and is used by server as well, not only by
10458 the logging routines.
10460 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10461 the provided version string was not acceptable. Added new function:
10462 silc_ske_check_version into lib/silcske/silcske.h. The function
10463 must be implemented by the application (client or server) and it
10464 does not reside in the SKE library. The function checks the version
10465 string remote end sent.
10467 * Added back pointers (to opaque context and to SilcSocketConnection)
10468 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10470 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10471 duplicate packet context structure.
10473 * Changed `notify' client operation to send same arguments as client
10474 receives from server except for ID's. ID's are mapped to correct
10475 ID entry and that is returned. Also, if channel entry is not sent
10476 by server but the notify is for channel the channel entry is sent
10477 to application (otherwise application doesn't know that it is for
10478 channel (library gets it from packet's Destination ID)).
10480 * Added silc_client_remove_from_channels into client library to
10481 remove a client from all channels it has joined to. Used when
10482 received SIGNOFF notify from server. Added also new function
10483 silc_client_replace_from_channels to replace old ID entry with
10484 new ID entry on all channels. Used when received NICK_CHANGE
10485 notify from server.
10487 * Fixed ID Cache list handling in silc_idlist_get_client in
10488 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10489 to get (or query) client by ID.
10491 * Updated TODO list.
10493 * Added connection authentication status message defined by the
10494 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10495 support for these into the code in client and server side.
10497 * Added generic function silc_client_send_command to send any command
10498 with variable argument list. Application should use this function
10499 to send commands if the command functions provided by the library
10500 does not suite for the application's user interface needs.
10502 * Added new `failure' client operation. Application is notified about
10503 received failure packet if client is executing a protocol. In this
10504 case the protocol's execution has failed.
10506 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10507 is required by the protocol.
10509 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10510 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10513 * Added status flag to SilcSKE object to indicate realtime status
10514 of the SKE protocol.
10516 * Application receives now exactly same command reply arguments as
10517 the library receives from server. However, if ID is received the
10518 corresponding ID entry is returned to the application (eg. Client
10519 ID is mapped to correct SilcClientEntry entry and that is returned).
10520 Changed command_reply client operation due to this change.
10522 * Changed all ID's in commands and in command replys as ID Payloads.
10523 Change affected both client and server side codes.
10525 All ID's sent in SILC network (with execption of ID's in SILC
10526 Packet header) are sent in ID Payload to support variable length
10529 * Server now notifies nick changes and notifies all clients on
10530 the channels about the new nickname (about the new Client ID,
10533 * Implemented CMODE command to change channel modes. Supports all
10534 channel modes defined by the protocol specs except ban and invite
10535 lists. (Also, private channel key mode is supported but support for
10536 setting private channel key in client is missing, thus, this mode
10537 has no effect on client side (except that server requires that the
10538 client uses private channel key and normal channel traffic does not
10541 Also, invite mode works per se, but INVITE command does not work
10542 yet correctly, so you can set channel as invite only channel but
10543 inviting clients to the channel does not work (it is yet to be
10544 thought what's the best way to do it).
10546 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10547 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10548 Implemented CUMODE command to change user's mode on the channel.
10549 Supports all modes defined by the protocol specs.
10551 * Added NAMES command reply to return users modes on the channel.
10553 * Removed unnecessary and slow ciphers from lib/silccrypt.
10555 * Set SO_KEEPALIVE option to connection sockets by default.
10557 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10559 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10560 redefined the Notify Payload into protocol specs.
10562 * Added silc_id_payload_parse_id to get ID directly from raw
10565 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10567 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10568 accept searching by Client ID as well.
10570 * Added support for LEAVE and SIGNOFF notify types in client library.
10572 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10573 to parse ID Payload from raw data.
10575 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10577 * Added flags parameter into silc_ske_assemble_security_properties
10578 function in lib/silcske/silcske.[ch].
10580 * Changed notify client operation to fit better for notify messages
10581 sent by server. The notify payload received from server is now
10582 passed to the application (after parsing it to SilcNotifyPayload).
10583 It is application's responsibility to retrieve the arguments
10584 from the payload and show the message the way it wants. The message
10585 sent by server is implementation specific.
10587 * Changed public keys to comply with the protocol specification.
10588 Old public keys are not supported anymore and are not compatible.
10590 * Removed nickname from Channel Payload as the latest draft removed
10591 it. The client must resolve the nickname from the NAMES command
10592 reply received when it joined the channel.
10594 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10596 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10598 * Fixed some errors in protocol specification drafts.
10600 * Created lib/silccore/silcnotify.c to implement Notify Payload
10601 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10602 generic payloads described by protocol specifications. The file
10603 includes implementations for ID Payload and Argument Payload.
10605 * Changed Command Payload implementation to use the new Argument
10606 Payload. Changed command_xxxx_payload to command_payload_xxxx
10607 to comply with SILC coding conventions.
10609 * Added suppport for Argument Payload handling in Notify Payload
10610 implementation as protocol requires it. Added the new support
10611 into server and client lib as well.
10613 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10615 * Added support for multiple nicknames on same channel. [n] is
10616 added locally to the nickname if there are more than one same
10617 nicknames on the channel.
10619 * Server now sends all nicknames that matched WHOIS request.
10620 Client also shows the list received from server.
10622 * Added TOPIC command to client side. User can now set and show
10623 current topic on channel.
10625 * Added MOTD command to client and server. Also, server sends the
10626 motd when client connects to the server.
10628 * Changed version strings to comply ISO 8601.
10630 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10632 * Fixed protocol error handling in client library. It should now
10633 cope even if the SKE fails for some reason.
10635 * Made new protocol specification drafts for submitting to IETF.
10637 * Implemented TOPIC command to server in silcd/command.c.
10639 * Added two new notify types into lib/silccore/silcnotify.h:
10640 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10641 notify nickname change and topic setting/change on a channel.
10643 * API change of command_reply operation in client library. The
10644 application gets now the status type received from server as well.
10646 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10648 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10650 * Cras fixed and optimized the packet handling even further and
10651 it should work now. Minor change to the prototype of function
10652 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10654 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10656 * Added new function into lib/silcutil/silcschedule.[ch]:
10657 silc_schedule_with_fd to select() a specified fd. The function
10658 returns after timeout expires or data arrives or goes. The
10659 function is used by packet routines to wait that all data is
10660 received from network.
10662 * Fixed data reading from network in lib/silccore/silcpacket.c.
10663 The code now assures that all data is read from the fd and then
10664 continues packet processing. This was a bug fix since the code
10665 used to drop some data in some circumstances.
10667 * Added new function into lib/silcclient/client.[ch]:
10668 silc_client_start_key_exchange to start key exchange after
10669 connection has been established to server. The code internally
10670 now uses this funtion but its main purpose was to provide it
10671 for applications that perform their own connecting. After
10672 application has created a connection it merely calls this
10673 function to start the key exchange between client and server.
10674 The library takes care of everything else after that.
10676 Updated also lib/silcclient/README to explain the usage of
10679 * Do not send to application information that connection has
10680 been established. Application gets notified it by connect
10683 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10685 * Applied cras's patch to add silc_schedule_one function. The
10686 function runs scheduler once and returns.
10688 * Fixed the scheduler after cras messed it up. The timeout
10689 handling works now as it's supposed to work.
10691 * Added into lib/silccore/ silcnotify.h to include notify
10692 message types support. Changed silc_server_send_notify*
10693 functions, in server.[ch], to support those new notify types.
10694 Added the support for the notify types into client library,
10695 as well. Added new notify client operation into ops.h in
10698 * Changed silc_server_packet_send_to_channel to send normal
10699 packets instead of just channel message packets. The function
10700 is now used to send the notify packets to channels. It is not
10701 used to send channel message packets anymore, as server never
10702 sends them anymore.
10704 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10705 va_arg()s as it seems to require it nowadays. I guess, if SILC
10706 is compiled with older va_arg() the new code should work anyway.
10708 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10710 * Splitted core library. Core library (lib/silccore) includes
10711 now only SILC protocol specific core (and common) components.
10712 Created new utility library (lib/silcutil) that includes more
10713 generic purpose stuff. The stuff for util library was taken
10714 from the old core library. This was minor and easy split.
10716 * Created SILC Client Library (lib/silcclient) that includes
10717 implementation of the SILC client without user interface. This
10718 was major move from silc/ directory. The code has been changed
10719 so that it is transparent towards the user interface. The
10720 silc/ directory includes now the same user interface as before
10721 and it uses the new client library. Read lib/silcclient/README.
10722 Basicly, the client library performs everything else related
10723 to SILC except user interface handling. Also, configuration
10724 files are considered to be part of user interface and library
10725 does not handle them.
10727 This change also changed a lot of structures, function naming etc.
10728 Most important change was that SilcClientWindow object was
10729 renamed to SilcClientConnection in the client library. Created
10730 also new file lib/silcclient/ops.h. Also added new files
10731 silc/local_command.[ch] and silc/client_ops.[ch].
10733 All these changes were made to make it easier for user interface
10734 designers to create what ever user interface for the SILC client
10737 It is also expected that the server will be moved to lib
10738 directory as well and SILC Server Library will be created;
10739 sometimes in the future.
10741 * Removed Local commands from lib/silccore/silccommand.h as
10742 they are application specific and new client library does not
10743 handle any of those anymore.
10745 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10746 old client implementation in silc/.
10748 * Added support for callback functions in SILC_LOG_* macros.
10749 Application can now set its own callbacks that will be called
10750 instead of using the default functions that will always print
10751 the debug messages to stderr (or stdout). Also, debugging can
10752 now be disabled by setting silc_debug to FALSE and re-enabled by
10753 setting it to TRUE. Note, that logging will still work even
10754 if debugging is disabled.
10756 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10757 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10758 silc_log_reset_debug_callbacks.
10760 * To enable debugging in silc client one must give now -d
10761 option on command line.
10763 * Changed silc_schedule_init to automatically allocate task queues
10764 if they are not allocated before calling it.
10766 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10768 * Added GMP 3.1 into math library.
10770 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10772 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10773 a channel in SILC network. The packet is used by servers and
10774 routers to notify other routers that user has left a channel.
10775 This little feature was missing until now. Added the feature
10776 to protocol specification as well.
10778 Added functions: silc_server_send_remove_channel_user and
10779 silc_server_remove_channel_user into server.[ch].
10781 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10782 lib/silccore/silcpacket.h. However, they are not implemented
10785 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10787 * Fixed joining to a channel and sending channel messages
10788 between server and router. The channel message sending should
10789 now work inside a cell.
10791 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10793 * Fixed the private message sending between server and router.
10794 The private message sending should now work inside a cell.
10796 * Added silc_server_replace_id into server.[ch] to replace
10797 existing ID in the SILC network.
10799 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10800 and silc_idlist_replace_server_id into idlist.[ch] in server.
10802 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * Fixed the server to server connections. Server can again now
10805 connect to router. Router to router connections probably does
10808 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10810 * Added dynamic protocol registering support. Now protocols can
10811 registered and unregistered on the fly. Patch by cras.
10813 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10815 * Added lib/contrib directory to hold routines that some platforms
10816 don't have but are needed by SILC.
10818 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10819 into lin/contrib to provide getopt() and getopt_long() for
10820 those who don't have it.
10822 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10824 * Added AWAY command to client. When away message is set and
10825 client receives a private message packet the client automatically
10826 replies to the sender with the away message.
10828 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10829 bug seemed to be the cause of recent problems when compiling
10832 * Added version detection support to SKE protocol specification
10833 and added the new changes to the SKE implementation as well.
10834 There were other minor changes in the SKE protocol as well.
10836 Many changes in lib/silcske/silcske.[ch] and in
10837 lib/silcske/payload.[ch].
10839 * Added ^U functionality, clear input line. Patch from cras.
10841 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10843 * Mainly small bugfixes on core library. Fixed some debugging
10844 logging and buffer overflow in silclog.c.
10846 * Updated config.sub and config.guess on the distribution tree.
10848 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10850 * Added command lagging support in server. Client may execute
10851 commands now only once in two seconds.
10853 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10855 * Optimized packet reception. MAC computation and checking is now
10856 also more optimized. A lot previously duplicated code is now
10857 used as generic by both client and server.
10859 * Fixed key pair generation in clientutil.c
10861 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10863 * Added into lib/silccore/silcbufutil.[ch] new function;
10864 silc_buffer_realloc.
10866 * Moved generic packet sending/encryption functions to
10867 lib/silccore/silcpacket.[ch] from client and server. Some
10868 rewriting of the functions.
10870 * Moved all generic packet reception/decryption functions to
10871 lib/silccore/silcpacket.[ch] from client and server. The
10872 packet processing is now much cleaner in both client and server.
10873 These were major changes in both client and server.
10875 * Created many common functions in server to do packet sending.
10876 Previously code were duplicated a lot, this has been removed
10877 with these changes.
10879 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10881 * Rewrote major parts of the ID cache system. Don't know
10882 whether it is better now or not but at least the API is more
10885 * Major rewrite on ID cache stuff on client because of the ID
10886 cache API changes. Added idlist.c to client.
10888 * Also major rewrite on ID cache stuff on server as well.
10889 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10890 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10891 in hand, instead they are all put into the ID cache system now.
10892 All server_idlist_* routines uses ID cache now instead of
10893 traversing its own lists (those lists does not exist anymore).
10894 SilcIDList though still exists. Also, SilcXXXEntry's are
10897 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10899 * Finally made the SKE implementation compliant to the protocol
10900 specification. All mp integers are now binary encoded as
10901 opposed being HEX encoded.
10903 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10906 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10907 functions: silc_[encode/decode]_pem. Also added function
10908 silc_encode_pem_file to PEM encode with newlines ('\n') for
10909 saving into a file.
10911 * SILC public keys are now encoded either PEM or binary. Same
10912 option is for private keys as well. By default private keys
10913 are binary encoded and public keys PEM encoded. Silly HEX
10914 encoding were removed.
10916 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10917 function to create fingerprints.
10919 * Fixed a bug in SHA1; does not change the original data anymore.
10921 * Partly implemented INFO command on client and server side.
10922 Fixed CLEAR command. Changes to SERVER command; show current
10923 server(s) when giving command without arguments. Added
10924 VERSION command to client.
10926 * Added check to server that unregistered connections cannot
10927 execute commands (unless it is specificly allowed).
10929 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10931 * Fixed screen refresh.
10933 * Fixed channel joining bug from client. On some circumstances
10934 client tried to join to a channel it had already joined.
10936 * Added public key verification process into client's protocol.c.
10937 The client now verifies the public key from user and saves
10938 it into ~./silc/serverkeys/ directory.
10940 Added into: clientutil.[ch]: silc_client_verify_server_key.
10942 * Changed SKE protocol's silc_ske_initiator_finish function
10943 to accept callback function that verifies the received public
10944 key. Removed old silc_ske_verify_public_key function.
10946 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10948 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10949 silc_pkcs_private_key[_data]_set.
10951 * Made the password and public authentication more cleaner in
10952 server's protocol.c.
10954 * Removed historic and obsolete protocol `channel_auth' from
10955 both client and server.
10957 * Removed wrong way of sending command status messages from
10958 server to client in server's command.c. The old way violated
10959 protocol specification.
10961 Changes to silccore/silccommand.[ch]: removed
10962 silc_command_encode_status_payload -> not needed anymore,
10963 changed silc_command_encode_payload_va to accept extra
10964 argument on variable argument list. The argument type must
10965 now be provided to the function. Also, added new function:
10966 silc_command_encode_reply_payload_va which is same as
10967 normal command_encode_payload_va except command status type
10968 is provided as extra argument.
10970 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10972 * Added ~./silc directory handling. The directory includes the
10973 public and private keys for the client.
10975 Added silc_client_check_silc_dir, silc_client_create_identifier
10976 and silc_client_load_keys.
10978 * Implemented SILC protocol compliant public key. Added public
10979 and private key saving to and loading from files.
10981 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10982 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10983 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10984 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10985 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10987 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10988 silc_pkcs_load_[public/private]_key.
10990 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10992 * Added silc_server_get_route (route.[ch]) to get connection
10993 data for the fastest route for given ID.
10995 * Implemented INVITE command on client and server. The command
10996 were re-defined in the SILC Protocol Specification and the
10997 implementation now complies with the specification.
10999 * Implemented PING command on client and server.
11001 * Implemented NAMES command on client and server. The server side
11002 supports currently only normal server not router server yet.
11003 Some changes to NAMES definition in SILC protocol specification.
11005 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11007 * Implemented LEAVE command on client and server.
11009 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11010 again. This change was made to the protocol as well. Server
11011 should not violate the protocol specification anymore.
11013 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11015 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11016 was tested. SOCKS4 was not but should work anyway.