1 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added WATCH list announcing in backup router protocol.
4 Affected files are silcd/command.c, server.c, server_backup.c.
6 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
8 * Splitted the SILC libraries configuration into a configure
9 fragment into lib/configure.ad. It is now possible, once
10 this feature is added, to specify whether to compile or not
11 compile included SILC libraries. Affected files are
12 configure.in.pre, lib/silcmath/mpi/configure.ad,
13 lib/configure.ad, Makefile.defines.pre and
14 Makefile.defines_int.pre.
16 * Added --with-silc-includes and --with-silc-libs to configure.
17 If specified the included libs are not compiled, but the
18 specified libs are used. Pkg-config is not yet supported.
19 Affected file configure.in.pre.
21 * Fixed WATCH command handling on backup router. Router does not
22 send the watch command any more to backup if it originates from
23 backup. Affected file silcd/command.c.
25 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
27 * Changed announcing to not announce unregistered clients.
28 Affected file silcd/server.c.
30 * Fixed username handling in command reply. Affected file
31 silcd/command_reply.c.
33 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
35 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
37 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
38 Affected file: includes/silcincludes.h.in
40 * bool is defined as _Bool on Mac OS X now.
41 Affected file: lib/silcutil/silctypes.h
43 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
45 * Added support for UTF-8 nicknames, channel names and
46 server names in client library. Affected files in
49 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
50 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
51 software to check how Toolkit has been compiled.
53 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
55 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
57 * Use silc_utf8_str[n]casecmp instead of strcmp routines
58 in library and in SILC Client when dealing with nicknames
59 and other identifier strings. Affected file in client lib
62 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
63 irssi/src/silc/core/silc-servers.c.
65 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
67 * Fixed idcache to work with the new identifier strings.
68 Affected file lib/silccore/silcidcache.c.
70 * Added UTF-8 hash and compare function for SilcHashTable.
71 Affected file lib/silcutil/silcutil.[ch].
73 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
74 Affected file lib/silcutil/silcstringprep.[ch].
76 * Changed the identifier string handling to include the original
77 format in client, server, channel entries and normalized
78 format in cache. Affected files in silcd/.
80 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
82 * Added support for the new identifier strings and their
83 validity checking. Nicknames, channel names and usernames
84 can now include practically any kind of letters and various
85 other characters. Affected files in silcd/ and in libraries.
87 NOTE: comparing these strings should now be done with memcmp()
88 to check binary compatibility. All these strings are normalized
89 and casing is irrelevant.
91 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
92 as easy function for applications to check whether identifier
95 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
97 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
98 file lib/silcutil/silcutf8.c.
100 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
102 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
104 * Make public key in getkey reply mandatory. Affected file
105 lib/silcclient/command_reply.c
107 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
109 * Added Parameter dont_register_crypto_library to
110 SilcClientParam. If set to TRUE, silcclient library will
111 not initalize the Crypto Libraries and application
112 will need to do it. Affected file lib/silcclient/silcclient.h,
113 lib/silcclient/client.c.
115 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
117 * Imported new silc_utf8_[encode|decode] routines from
118 my internal SILC 1.1 source tree. New encodings added:
119 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
120 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
121 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
124 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
126 * Implemented stringprep (RFC 3454) API. Internally we use
127 GNU Libidn's stringprep, for now, so it is required now to
128 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
130 * Added checking for GNU Libidn and --with-libidn to configure.
132 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
134 * If the passphrases entered do not match while generating a new key,
135 completly start over instead of going into an infinite loop asking
136 the user to re-enter the passphrase correctly. Affected file
137 lib/silcutil/silcapputil.c
139 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
141 * Make sure server is removed from backup list when it is
142 deleted. Affected files silcd/command.c, server.c,
145 * Close socket when connecting to router fails. Affected
148 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
150 * Adopt configuration toolchain to current auto-tools.
151 Affected files prepare, irssi/configure.in
152 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
153 redo that. Affected files irssi/src/silc/core/client_ops.c,
154 irssi/src/fe-common/silc/fe-silc-channels.c
155 * Take over command line options into silcclient data structure.
156 Affected file irssi/src/silc/core/silc-core.c
158 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
160 * Do not try to initiate backup resuming protocol forever.
161 Affected file silcd/server_backup.c.
163 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
165 * ID change in resuming has to be done before changing
166 detached client's modes, since the ID change may fail and
167 leave ghosts on the network. Affected file is
168 silcd/packet_receive.c.
170 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
172 * Fixed Win32 scheduler to not stuck anymore. A patch from
173 Juha Räsänen. Affected file is
174 lib/silcutil/win32/silcwin32schedule.c.
176 * Fixed QoS parsing for connection blocks in server. Affected
177 file is silcd/serverconfig.c.
179 * Fixed server statistics increasing in server. Affected file
182 * The CLOSE command now marks backup router as self disconnected
183 to avoid resuming problems. Affected file silcd/command.c.
185 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
187 * When using silc_net_create_connection[_async], and your system can
188 create IPv6 sockets, it will try to connect to the IPv6 host.
189 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
190 file lib/silcutil/unix/silcunixnet.c
192 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
194 * Check for valid route when receiving packet from router and
195 when routing it to local server in the cell. A patch from
196 Matt Miller. Affected files silcd/router.c and server.c.
198 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
200 * Couldn't detach and reattach twice, because of the previous
201 commit. Affected file silcd/packet_receive.c
203 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
205 * Added check to ignore Port value if Initiator is FALSE.
206 Remote router coudln't connect if Port was set. Affected file
209 * If some client tries to resume more than once at the same time,
210 server crashed. Router didn't crash, but showed odd behaviour
211 (didn't allow clients to join anymore, ..). Affected files
212 silcd/packet_receive.c silcd/idlist.h
214 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
216 * Destroy the file transfer session in silc_client_file_close
217 with timeout. Affected file lib/silcclient/client_ftp.c.
219 * Call SFTP server monitor in READ and WRITE after the actual
220 operations. Affected file lib/silcsftp/sftp_server.c.
222 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
224 * Create one configure script from configure fragments
225 (configure.ad). This is a first step towards new distribution
226 system. Affected files prepare, configure.in.pre,
227 lib/silcmath/mpi/configure.ad.
229 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
231 * Removed expiring of client key pair. Affected file is
232 irssi/src/silc/core/clientutil.c
234 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
236 * Check the number of connections from real number of
237 connections instead of socket number, when deciding if
238 server is full. Affected files are silcd/server.c,
239 server_internal.h and silcd.c.
241 * Clarified the connections_max meaning in General section
242 in doc/example_silcd.conf.in.
244 * The reconnect_keep_trying default value set to TRUE
245 if it is not defined in the config file. Affected file
246 silcd/serverconfig.c.
248 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
250 * Fixed crashbug in connection closing, after a protocol
251 completion callback, which might have closed it already.
252 Affected file silcd/server.c.
254 * Fixed rekey with PFS in backup router. It did not allow
255 rekeys with PFS, and when the rekey protocol timedout
256 it crashed the backup router without the above fix. Affected
257 file silcd/packet_send.c and server.c.
259 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
261 * The silc_client_add_channel_private_key now returns the
262 private key context if pointer is given as argument.
263 Affected files are lib/silcclient/silcclient.h and
266 * Added support for using channel private keys in SILC
267 Client Library even if the private key mode is not set
268 on the channel. Affected file lib/silcclient/client_channel.c.
270 * The channel private key used to decrypt message is now
271 delivered to the application in the 'channel_messageÃ' client
272 operation. Affected files are lib/silcclient/silcclient.h
273 and client_channel.c.
275 * Fixed wrong arg type for user limit in CMODE command reply.
276 Affected file silcd/command.c.
278 * The user limit is now taken and saved to SilcClientEntry in
279 JOIN and CMODE command replies and in CMODE_CHANGE notify.
280 Affected files lib/silcclient/silcclient.h, command_reply.c
283 * Added support to the new private message key indicator
284 packet. Added a new function to the client library:
285 silc_client_send_private_message_key_request. The sender
286 indicates to be initiator, and receiver is responder.
287 Added the indicator to the SilcClientEntry as 'prv_resp'
288 boolean. Affected files are lib/silcclient/silcclient.h
289 client.[ch], and client_prvmsg.c.
291 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
293 * Fixed the JOIN command calling when called with both
294 -auth and -founder. Affected file is lib/silcclien/command.c.
296 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
298 * Check watcher list for resumed clients as well. Affected
299 file is silcd/packet_receive.c.
301 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
303 * Implemented the user limit to the CMODE_CHANGE notify,
304 CMODE command reply and JOIN command reply in server.
305 Affected files are silcd/server.c, command.c, command_reply.c,
306 packet_send.c and packet_receive.c.
308 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
310 * Defined SILC_STRFMT_END that must be used now with
311 silc_buffer_strformat, instead of SILC_STR_END. Fixes
312 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
313 lib/silcclient/silcvcard.c, silcd/server_util.c.
315 * Fixed the adding of public key to the WATCH list in server.
316 Fixed the WATCH notify sending to client. Affected files
317 are silcd/packet_send.[ch], command.c, server_util.c.
319 * Implemented the watching by public key in the SILC Client
320 Library and SILC Client. Affected files are
321 lib/silcclient/command.c and client_notify.c.
323 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
325 * Added support for public key watching in server. Affected
326 files are silcd/server.c, server_internal.h, command.c,
329 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
331 * Added public key to the SIlcClientEntry. Affected files
332 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
334 * Fixed the get_clients_whois reply processing to return
335 exactly same entries server returned. Makes it possible
336 to search using attributes. Affected file is
337 lib/silcclient/idlist.c.
339 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
341 * Save founder key to SilcChannelEntry. Affected files are
342 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
344 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
346 * Call the monitor callback with _CLOSED status from the
347 silc_client_file_close. Affected files are
348 lib/silcclient/client_fpt.c, silcclient.h
350 * Added silc_client_get_clients_whois which resolves using
351 WHOIS, and supports requested attributes as well.
352 Affected files are lib/silcclient/silcclient.h, idlist.c.
354 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
356 * Added support for asking the destination filename where
357 the downloaded file is saved in the file transfer. Affected
358 files are lib/silccilent/silcclient.h, client_ftp.c.
360 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
362 * Fixed error handling in resuming data processing. Affected
363 files are lib/silcclient/client_resume.c and client.c.
365 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
367 * Fixed silc_client_send_private_message to return TRUE correctly.
368 Affected file lib/silcclient/client_prvmsg.c.
370 * Added topic to the SilcChannelEntry. Affected files are
371 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
373 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
375 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
376 file lib/silcclient/command.c
378 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
380 * Convert all commands to UTF-8 before passing them to the
381 client library. Still need to convert replies from UTF-8 to
382 the locale encoding. Affected file
383 irssi/src/silc/core/silc-cmdqueue.c
385 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
387 * redirect all silc_client_command_calls through a queueing framework.
388 This fixes /CYCLE and the annoying "nick change after auto-joining
389 a channel". Furthermore it defines one central point where
390 command parameters can be UTF-8-ified. Affected files
391 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
392 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
394 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
396 * use asynchronous connect() to establish router connections.
397 Fixes problem when the primary router goes down. Affected files
398 silcd/server.c, silcd/server_backup.c
400 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
402 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
403 Fixed various compilation warnings when type casting ints
404 to pointers or vice versa, of different size. Updates around
407 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
409 * Surrogates not allowed in UTF-8 strings, updated decoder.
410 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
411 testers in lib/silcutil/tests/ directory.
413 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
415 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
416 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
417 files are lib/silcclient/silcclient.h, client.c.
419 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
421 * When resuming a session fails, notify the user that the session
422 file needs to be removed eventually. Affected files
423 irssi/src/fe-common/silc/module-formats.[ch],
424 irssi/src/silc/core/client_ops.c.
426 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
428 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
429 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
431 * Typofix in Irssi::Silc module. Affected file
432 irssi/src/perl/silc/Silc.xs.
434 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
436 * Changed the way NOTICE flagged messages are treated. Added support
437 for notices in queries and signing notices. Affected files
438 irssi/default.theme; irssi/docs/help/in/notice.in;
439 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
440 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
442 * Fixed typo in /ACTION help. Affected file
443 irssi/docs/help/in/action.in
445 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
447 * Fixed typo in perl module. Affected file
448 irssi/src/perl/silc/Server.xs
450 * Changed the way ACTION flagged messages are treated. Added support
451 for actions in queries and signing actions. Affected files
452 irssi/default.theme; irssi/docs/help/in/action.in;
453 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
454 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
457 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
459 * Incorrectly reported error when client had to be resolved from
460 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
462 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
464 * Fixed whois public key hash table deleting and adding in
465 detached client case. Affected file silcd/packet_receive.c.
467 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
469 * Changed filenames of silc/fe module not to collide with filenames
470 from core/fe. Also seperated public messages printing from
471 query messages printing. Affected files are all in
472 irssi/src/fe-common/silc.
474 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
476 * Fixed the invite process handling during joining to use
477 correct server name for the client that is matched against
478 the invite string for the channel. Wrong server name caused
479 inability to join the channel. Affected file is
482 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
484 * Fixed the CUMODE channel founder authentication on normal
485 server to not remove the founder rights on existing founder
486 before checking that router accepts the mode change. Affected
487 files are silcd/command.c and silcd/packet_receive.c.
489 * Remove the server entry correctly when rekey timeouts and
490 remote router connection on normal server is closed. Fixes
491 a crash where server uses the freed server entry. Affected
494 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
496 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
497 networks. This is the first step in solving the bug about
498 /SERVER ADD -silcnet <silcnet>. Affected files
499 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
500 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
501 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
503 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
505 * /SMSG and /MMSG now correctly create new queries. Affected files
506 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
508 * Add basic support for SILC protocol specific variables in perl.
509 Affected files irssi/src/perl/silc/*, irssi/configure.in,
510 irssi/src/perl/Makefile.am
512 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
514 * Don't use silc_get_input, it's obviously not reliable. Fixes
515 issue when the current key expires. Affect file
516 irssi/src/silc/core/clientutils.c
518 * Make the session data filename configurable. This makes it
519 possible to have different session files for different
520 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
521 client_ops.[ch], silc-servers.c,
522 irssi/src/silc/fe-common/silc/module-formats.[ch]
524 * Use the same set of libtool files for the MPI lib as for the
525 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
526 config.sub, configure.in, install-sh, missing, mkinstalldirs
528 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
530 * Fixed server statistics decrementing error to not go to
531 negative. Affected file silcd/packet_receive.c.
533 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
535 * Use silc_server_query_add_error to add error in public key
536 search error. Added support in send_reply to send errors
537 without specific argument. Affected file silcd/server_query.c.
539 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
540 Client for NO_SUCH_NICK. It was against the protocol specs.
541 Affected file irssi/src/silc/core/client_ops.c.
543 * Added backwards support for the wrong NO_SUCH_NICK error sending
544 in server. To be removed in SILC Server 1.0. Both old clients
545 and clients with fixed error handling now works. Affected file
546 silcd/server_query.c.
548 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
550 * fixed a bug in the whois using attributes function where no
551 error was sent if no nickname and client id but the attributes were
552 given to whois. Affected file silcd/server_query.c
554 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
556 * remove public key from public key hashtable on detach. Affected
557 file silcd/packet_receive.c
559 * free public key hashtable before removing clients on server
560 shutdown. Affected file silcd/server.c
562 * remove public key prior deleting client-data on killing a client.
563 Affected file silcd/server_util.c
565 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
567 * Getting the MOTD from other servers works now. Affected
568 files are silcd/command.c and silcd/command_reply.c
570 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
572 * Initialize the variable idletag, since it is tested in
573 silc_core_deinit for its default value. Affected file
574 irssi/src/silc/core/silc-core.c
576 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
578 * Fixed signed channel messages across cells. Affected file
581 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
583 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
584 is not defined. They can now be safely used in if-statements
585 without braces. Affected file lib/silcutil/silclog.h.
587 * Added the checks for backup closing connection due to error
588 (local or remote) and thus not allow the resuming to occur
589 in reconnect. Affected files are silcd/packet_send.c
592 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
594 * Help file updates. Affected files in irssi/src/docs/help/in/.
596 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
598 * Fixed channel messages across cells. Affected file
601 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
603 * Fixed file transmission accepting in client library to not
604 start the negotiation if user hasn't accepted the transfer,
605 instead create new session for resent transfer. Affected
606 file lib/silcclient/client_ftp.c.
608 * Show the session ID in the file transmision list. Remove
609 session from list that failed to transfer. Switch the current
610 session automatically after transmission, and in errors, to new
611 session if other sessions exists in the transfer list. Affected
612 files are irssi/src/silc/core/silc-servers.c,
613 irssi/src/fe-common/silc/modfule-formats.c.
615 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
617 * Fixed MIME header parsing for the hopefully last time. Affected
618 file lib/silcutil/silcstrutil.c
620 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
622 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
624 * The SILC RNG is now gauranteed to return non-zero random
625 values. Affected files are lib/silccrypt/silcrng.[ch].
627 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
629 * Fixed nickname formatting when changing only case of the
630 nickname. Affected file lib/silcclient/idlist.c.
632 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
634 * Fixed a memory leak and incorrect printing of the "appears as"
635 message. Affected file irssi/src/silc/core/client_ops.c
637 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
639 * Added CRT (Chinese Remainder Theorem) supported RSA
640 private keys and private key operations. This significantly
641 increases private key operation efficiency. No compatibility
642 issues with new or old private keys. Affected files are
643 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
645 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
647 * Fixed GCC-3.3.2 related compilation warnings from the
650 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
652 * Removed RC6 from distributions.
654 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
656 * Added some better comments to lib/silccrypt/silcpkcs.h,
657 optimized some routines in lib/silccrypt/silcpkcs.c.
658 Added test_silcpkcs into lib/silccrypt/tests/.
660 * Fixed silc_rng_global_init to actually init the global RNG
661 if RNG wasn't provided for it. Affected file is
662 lib/silccrypt/silrng.c.
664 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
666 * Added silc_hash_table_find_by_context_ext. Affected files
667 lib/silcutil/silchashtable.[ch].
669 * Save the public key on normal server in WHOIS command reply
670 from attributes, if present, and add it to public key hash
671 table. Fixes WHOIS resolving by public key on normal server.
673 Optimized the attributes resolving on normal server to not
674 resolve if we resolved them already from router.
676 Affected files are silcd/server_query.c, command_reply.c.
678 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
680 * Added support for whois using attributes.
681 Affected files silcd/command_reply.c, silcd/packet_receive.c,
682 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
685 * Added support for whois using public key attribute to /WHOIS i
686 client command. Affected files irssi/docs/help/in/whois.in,
687 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
689 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
691 * Fixed UMODE setting in server when the client has anonymous
692 mode set. The mode setting was not working. Affected file
695 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
697 * Fixed some bugs and typos related to sending split messages.
698 Print notification when sending messages with /MMSG. Affected
699 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
701 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
703 * Optimized the socket referencing in packet routines, client
704 library and server. Affected files are lib/silccore/silcpacket.c,
705 lib/silcclient/client.c and silcd/server.c.
707 * If silc_socket_set_qos is given with NULL arguments the QoS is
708 reset from the socket. Affected files are
709 lib/silcutil/silcsockconn.[ch].
711 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
713 * Add a /LISTKEYS command which lists the locally cached
714 client and server keys. Affected files
715 irssi/src/fe-common/module-formats.[ch],
716 irssi/src/silc/core/silc-{channels,servers}.c
717 irssi/docs/help/in/listkeys.in
719 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
721 * Check that packet queue purging was successful. Affected
722 files lib/silcclient/client.c and silcd/packet_send.c. Related
723 to MAC failed errors.
725 * Do not clear the inbuf even if it is empty if QoS was applied
726 to it. Otherwise the QoS data is cleared and MAC failed error
727 will occur. Affected file lib/silccore/silcpacket.c.
729 * Use the rekey period time as rekey protocol timeout value.
730 If the rekey does not succeed during the rekey period there's
731 something very wrong, and we most likely end up with wrong keys,
732 do graceful reconnect then. Affected file silcd/server.c.
734 * Take reference of the socket in the parser context, as it's
735 possible to have the parsers in queue after the socket is
736 disconnected and this may cause crash. Affected files are
737 lib/silccore/silcpacket.c, lib/silcclient/client.c and
740 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
742 * Fixed KICK command reply sending, it sent to replies.
743 Affected file silcd/command.c.
745 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
747 * Finish the silc-mime.pl script. It now supports MIME type
748 guessing using magic files, signing data messages, executing
749 MIME handlers in background. Affected files
750 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
752 * Changed MIME signal handler to make things easier for the perl
753 script. Affected files irssi/src/silc/core/client_ops.c,
754 silc-servers.c, and irssi/docs/signals.txt
756 * Cleaned up the silc_mime_parse function and fixed detection
757 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
759 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
761 * Resolve the IP for file transfer listener from the connection
762 socket. Affected file lib/silcclient/client_ftp.c.
764 * Accept NULL hostname parameter in the functions
765 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
766 if hostname is not wanted.
768 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
770 * Fixed race condition between silc_client_init and
771 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
773 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
775 * Fixed file transfer connection closing when SIGNOFF for
776 the client is received from server. Affected file is
777 lib/silcclient/client_ftp.c.
779 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
781 * Check for disconnected socket in QUIT callback. Affected
782 file silcd/command.c.
784 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
786 * Modified the MIME parsing to allow \n and \r\n as delimiters.
787 Affected files lib/silcutil/silcstrutil.c
789 * Cleaned up the escape/unescape functions for correctness and
790 speed. Affected file irssi/src/silc/core/client_ops.c
792 * Removed handling for data messages with Content-Type: text/*,
793 moved parsing of MIME headers to the signal handler, added
794 support for signing and verifying data messages. Affected
795 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
796 irssi/src/silc/core/silc-{servers,channels}.c
798 * Added a perl script for handling data messages based on
799 information read from Mailcap files. New file
800 irssi/scripts/silc-mime.pl
802 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
804 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
805 acknowledge recepetion of a message to the sender. Updated
808 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
810 * Unregister channel key saving callback when deleting channel.
811 Affected file lib/silcclient/idlist.c.
813 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
814 before calling notify client operation. Affected file is
815 lib/silcclient/client_notify.c.
817 * Unregister QoS tasks when deleting the socket connection.
818 Affected files lib/silcutil/silcsockconn.[ch],
819 unix/silcunixsockconn.c.
821 * Implemented latest presence-attrs draft changes. Affected
822 files lib/silccore/silcattrs.h and
823 irssi/src/silc/core/silc-queries.c.
825 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
827 * Save old channel keys in list to allow more rapid change
828 of channel keys if server for some reason does that. This
829 avoids loosing so many channel messages due to not having
830 key to decrypt. Affected file lib/silcclient/silcclient.h,
831 idlist.c and client_channel.c.
833 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
835 * Continued backup router tests and fixes. Affected files
836 silcd/server_backup, server_util.c, server.c. See TODO.
838 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
840 * Fixed SERVER_SIGNOFF handling in servers. The client
841 was removed from wrong list thus not removing the client
842 at all. Affected file silcd/packet_receive.c.
844 * Do not execute rekey protocol for disabled connections as
845 it would never go through. Affected file silcd/server.c.
847 * Added timeout for rekey protocol to catch if the protocol
848 never executes successfully. Affected files silcd/server.c
851 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
853 * Abandon packet processing for disconnected sockets. Check
854 this always after calling packet processing callback.
855 Affected file lib/silccore/silcpacket.c.
857 * Fixed double registration disconnection code in server.
858 Closed wrong connection. Affected file silcd/packet_receive.c.
860 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
862 * On normal server reconnect to primary during resuming 4
863 times, then give up. Affected file silcd/server_backup.c.
865 * If during reconnecting to routers we notice we have router
866 connection but no primary router set, the server is in desync.
867 Reconnect to primary to restore network. Affected file
870 * Assure that only one protocol is exeucting at the same time.
871 Added checks for all protocols. Affected files are
872 silcd/server.c and server_backup.c.
874 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
876 * Check that a string is not already part on invite/ban
877 string when processing it. Affected file silcd/server_util.c.
879 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
881 * Fixed the CUMODE_CHANGE for founder mode changes to comply
882 with 1.2 version of the protocol. Affected file is
883 silcd/packet_receive.c.
885 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
887 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
888 where the passphrase was given. Affected file is
891 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
893 * INVITE and BAN notifys are now delivered from routers to
894 servers (but not clients) on the channel. Updated specs and
895 code. Affected files silcd/packet_[send|receive].[ch],
896 command.c, server.c and server_util.c.
898 * Implemented INVITE and BAN announcing. Affected files are
899 silcd/server.[ch], server_util.c.
901 * Implemented SilcStatus error type argument returning in
902 command reply error in server. Affected file silcd/command.c.
904 * Implemented SilcStatus argument returning in comand reply
905 in client library. The command_reply client operation now
906 returns error specific arguments as well. Affected files
907 are lib/silcclient/command_reply.[ch], client_resume.c,
908 lib/silccore/silcstatus.[ch].
910 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
912 * Backup router protocol version 1.2 implemented. Testing still
913 required. Affected files in silcd/server_backup.[ch], server.c,
914 packet_receive.c and server_internal.h.
916 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
918 * silc_client_send_[channel|private]_message now return TRUE
919 or FALSE. Affected file lib/silcclien/client_channel.c and
922 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
924 * Check for explicit nickname in INVITE and BAN processing
925 during join as well (and don't expect only wildcards in
926 invite/ban strings). Affected file silcd/command.c.
928 * Fixed the INVITE and BAN by public key. The public key saved
929 is the PK payload (as specified) not the raw data. Affected
930 file silcd/server_util.c.
932 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
934 * UTF-8 text message support for actions and notices in SILC
935 Client. Affected file irssi/src/silc/core/client_ops.c.
937 * silc_get_username and silc_get_real_name now returns sensible
938 data on Win32. Patch by Toni Willberg. Affected file is
939 lib/silcutil/win32/silcwin32util.c.
941 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
943 * Provide a signal handler to send MIME encoded messages and emit
944 a signal when a MIME encoded message is received. Also document
945 the signals for usage with the perl interface.
947 A sample perl script will be supplied at a later point.
949 Affected files are irssi/docs/signals.txt,
950 irssi/src/silc/core/client_ops.[ch],
951 irssi/src/silc/core/silc-{channels,servers}.c
953 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
955 * Use SILC_COMMAND_PING to estimate the round-trip time to the
956 server. Use this time to display a lag and disconnect when it
957 exceeds a specified limit.
959 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
961 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
963 * Remove the channel auth list in normal server if router
964 encofrces its list during connecting. Send notify to channel
965 to remove the mode to remove the list. Affected files are
966 silcd/server_util.c and silcd/packet_receive.c.
968 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
970 * Added support for channel public keys. Updated protocol specs
971 and implemented it. Affected files are
972 silcd/command.c, command_reply.c, lib/silcclient/command.c,
973 lib/silcclient/command_reply.c.
975 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
977 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
978 terminate the process on Linux. Affected file silcd/silcd.c.
980 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
982 * Check for NULL buffer in silc_buffer_clear. Affected file
983 is lib/silcutil/silcbuffer.h.
985 * Simplified the backup router protocol by removing the _GLOBAL
986 types. Updated protocol specs and the code. Affected files
987 are silcd/server_backup.[ch].
989 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
991 * Deny '@' and '!' from nicknames since they are reserved
992 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
993 Updated protocol specs and the code.
995 Affected files are silcd/server_util.[ch].
997 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
999 * Fixed stack overflow in Irssi SILC client. Affected
1000 file irssi/src/silc/core/client_ops.c.
1002 * Check that Host is set in ServerConnection and RouterConnection
1003 in silcd.conf. Affected file silcd/serverconfig.c.
1005 * Fixed crash in server with protocol completion callbacks,
1006 namely rekey and backup resuming protocols. Affected files
1007 are silcd/server_backup.c and silcd/server.c.
1009 * Fixed rekey protocol to not restart if it is started already.
1010 Affected files are lib/silcclient/client.c and
1013 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1015 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1017 * Fixed EOF handling in SILC Config, affected file
1018 lib/silcutil/silcconfig.c.
1020 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1022 * Fixed RESOLVING flag handling in JOIN notify and other
1023 notifys to handle the resolvings correctly in client library.
1024 Affected file lib/silcclient/client_notify.c.
1026 * Do not send full INVITE and BAN lists in INVITE and BAN
1027 notifys, only the changed information. Affected file
1030 * Fixed INVITE notify sending in INVITE command, send it
1031 only when needed. Affected file silcd/command.c.
1033 * Handle the founder key change properly in CMODE_CHANGE
1034 notify. Bug #122. Affected file silcd/packet_receive.c.
1036 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1038 * Remove the mark for output (mark it only for input) after
1039 purging outgoing queue. Prevents the "Error in select()"
1040 floods. Affected file silcd/packet_send.c.
1042 * Fixed incorrect connection deletion from client library
1043 after calling "connect" client operation. Could cause
1044 crashes for example during reconnect timeouts. Affected
1045 files are lib/silcclient/client.c and
1046 irssi/src/silc/core/client_ops.c.
1048 * Check server private key file permissions before starting
1049 the server. Affected file silcd/serverconfig.c.
1051 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1053 * NULL terminate allocated string in silc_buffer_strformat.
1054 Affected file lib/silcutil/silcbuffmt.c.
1056 * Rewrote the invite/ban list string handling in server to
1057 use SilcBuffer instead. Affected files are silcd/command.c
1058 and silcd/server_util.c.
1060 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1062 * Fixed double free in CMODE command when setting new HMAC
1063 for channel. Affected file silcd/command.c.
1065 * Added couple of missing memset's to zero sensitive memory.
1066 Affected files silcd/command.c, lib/silcclient/command.c.
1068 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1070 * Fixed a double free in INVITE command error handling in
1071 server. Affected file silcd/command.c.
1073 * Added macros SILC_SWAB_[16|32] to swab byte order of
1074 16-bit and 32-bit unsigned integers. Affected file
1075 lib/silcutil/silctypes.h.
1077 * Use the SILC_SWAB_16 instead of htons() in server when
1078 handling ports since the ports in structures are always
1079 in little-endian order (regardless of platform). Affected
1080 file silcd/serverid.c and silcd/server_backup.c.
1082 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1084 * Send DISCONNECT in close admin command in server. Affected
1085 file silcd/command.c.
1087 * Check whether we are already connecting to a remote router
1088 (in addition of checking whether we are already connected)
1089 before creating new connection. Affected file silcd/server.c.
1091 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1093 * Added better compiler and compiler flags checking in
1096 * Check that socket is valid after QoS is applied to data.
1097 Affected file lib/silcutil/unix/silcunixsockconn.c.
1099 * Make sure the socket connecetion is not closed to early
1100 when closing connection in server. Also make sure the
1101 connection is always closed after error in a protocol.
1102 Affected file silcd/server.c.
1104 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1106 * Removed --session and --dummy options from Irssi SILC Client.
1107 -d option is available only if --enable-debug was given.
1108 Affected files are irssi/src/silc/core/silc-core,
1109 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1111 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1113 * Added silc_buffer_steal to steal the data from the buffer.
1114 Affected file lib/silcutil/silcbuffer.h.
1116 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1118 * Fixed server crash with double Primary block in config file.
1120 Fixed also various memory leaks around the config file
1121 parser. Affected files lib/silcutil/silcconfig.c,
1122 silcd/serverconfig.c.
1124 * Changed my nickname (Johnny Mnemonic) to my real name, this
1125 means that bugs introduced by him were actually introduced
1128 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1130 * Don't display "foo appears as foo\nYou're now known as foo"
1131 messages. Affected file irssi/src/silc/core/client_ops.c
1133 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1135 * Fixed error handling of invalid client entry when calling
1136 commands in server. Fixes a crash. Affected file
1139 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1141 * Added some sanity checks in server for correctness of the
1142 server configuration. Affected file silcd/serverconfig.c.
1144 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1146 * Prevent endless resolving of user informations in USERS
1147 command by checking the command reply status correctly.
1148 Affected file lib/silcclient/command_reply.c.
1150 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1152 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1153 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1154 Aldous <Matthew@Aldous.com>.
1156 * Added better implementation using CriticalSection of
1157 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1158 <mikko.lahteenmaki@pikabaana.net>.
1160 * Added some Winsock WIN32 compatiblity defines into
1161 includes/silcwin32.h.
1163 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * Fixed double free in async host lookup code. Affected file
1166 lib/silcutil/silcsockconn.c.
1168 * On backup router handle now the SERVER_SIGNOFF from router
1169 for local connected servers too, and close the connections.
1171 Do not process them as normally signing off servers when they
1172 really signoff by sending EOF fe, but always assume that
1173 router sends the SERVER_SIGNOFF.
1175 Affected files silcd/server.c and silcd/packet_receive.c.
1177 * Fixed socket unsetting when closing connections. Affected
1178 files silcd/server.c and silcd/packet_send.c.
1180 * Do not print the nickname in SERVER_SIGNOFF if we do not
1181 have it. Prevents asserts in Irssi core. It is possible we
1182 don't have the nick if it was just being resolved when server
1183 signoff. Affected file irssi/src/silc/core/client_ops.c.
1185 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1187 * Fixed autonick crashbug in client library. Affected file
1188 lib/silcclient/client.c.
1190 * Fixed Unix implementation of SilcMutex to really assert if
1191 the mutex is locked/unlcoked already. Affected file
1192 lib/silcutil/unix/silcunixmutex.c.
1194 * Fixed locking in silc_schedule_uninit. It didn't lock
1195 when dispatching timeout tasks. Affected file is
1196 lib/silcutil/silcschedule.c.
1198 * Changed Win32 implementation of SilcThread to use modern
1199 Win32 interface. Affected file is
1200 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1202 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1204 * Don't print signed messages when sending failed. Affected files
1205 irssi/src/silc/core/silc-[servers.c/commands.h]
1207 * Send adquate signal when founding a channel by joing it. Affect
1208 file irssi/src/silc/core/client_ops.c
1210 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1212 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1213 irssi/src/fe-common/core/themes.c
1215 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * Fixed close command to use the port correctly when closing
1218 server connections. Affected file silcd/idlist.c.
1220 * Check for NULL outbuf in silc_socket_write. It is possible
1221 that it is NULL is some odd case. Affected files are
1222 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1224 * Do not call final protocol callback for backup router
1225 resuming protocol when closing connection. It is closed
1226 by timeout in case of error. Affected file silcd/server.c.
1228 * Backup reconnect to router if backup resuming protocol
1229 failed. Affected file silcd/server_backup.c.
1231 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1233 * Fixed double free in SKE library error hadling when signature
1234 error occurred. Affected file lib/silcske/silcske.c.
1236 * Save the fingerprint to new SilcClientEntry after changing
1237 nickname. Affected file lib/silcclient/client_notify.c.
1239 * Print SIGNOFF in Irssi SILC client only if the nickname is
1240 known. Prevents asserts in Irssi core. It is possible we
1241 don't have the nick if it was just being resolved when it
1242 quit. Affected file irssi/src/silc/core/client_ops.c.
1244 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1246 * Fixed double free in invite list adding code when adding
1247 invite strings. Affected file silcd/server_util.c.
1249 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1251 * More log printing during backup router protocol. Affected
1252 file silcd/server_backup.c.
1254 * Removed backwards support for old private key file format.
1255 Affected file lib/silccrypt/silcpkcs.c.
1257 * Removed backwards support for not-so-strict decryption length
1258 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1260 * GETKEY to update the client entrys fingerprint too.
1261 Affected file lib/silcclient/command_reply.c.
1263 * Added --without-libtoolfix for package builders using weird
1264 wrappers around libtool (BSD at least).
1266 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1268 * Fixed backup router bugs: When backup resumes router and
1269 receives a CHANNEL_MESSAGE packet the backup must not act
1270 as router since the packet header decryption would be
1271 different. Also, when relaying packets to channel, do
1272 not re-encrypt packets on backup that came from the primary
1273 since the connection isn't really router-router connection.
1274 Affected files silcd/server.c, silcd/packet_send.c.
1276 * Added checks in encryption/decryption that encryption/decryption
1277 length sent as argument really is multiple by block size. Helps
1278 catching really weird bugs like the above backup router bugs
1279 when packets are being decrypted in wrong way. Affected files
1280 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1282 * Fixed padding generation in private key file encryption.
1283 Affected file lib/silccrypt/silcpkcs.c.
1285 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1287 * Added ignore_message_signatures setting which can be used
1288 to ignore signatures in messages. Affected files are
1289 irssi/src/silc/core/client_ops.c, silc-core.c.
1291 * Fixed the libtoolfix to use command line options instead of
1292 environment variables. They didn't work as expected. Now,
1293 the libtool is fully run-time configurable.
1295 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1297 * Verify signature payload for signed messages. Affected files
1298 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1299 irssi/src/silc/core/silc-core.h
1301 * Display signature verification result in public and private
1302 messages using theme abstracts. See irssi/default.theme for
1303 examples on their usage. Affected files
1304 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1305 irssi/src/fe-common/silc/module-formats.[ch],
1306 irssi/src/fe-common/silc/fe-common-silc.c,
1307 irssi/src/fe-common/silc/Makefile.am
1308 irssi/src/fe-common/core/fe-messages.[ch]
1310 * Fixed bugs in Irssi's theme parsing. Affected files
1311 irssi/src/fe-common/core/themes.c
1313 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1315 * Calculate the correct length for signed messages before
1316 encrypting, it must be multiple by block size. Affected
1317 file lib/silccore/silcmessage.c.
1319 * silc_message_signed_get_public_key returns now both
1320 decoded and encoded public key. Affected files are
1321 lib/silccore/silcmessage.[ch].
1323 * Added libtoolfix script that makes the libtool more generic
1324 and configurable in run-time. Now we can specify in run-time
1325 if what kind of libraries we want to create, regardless of
1326 configuration. SIMs are now creates even if --disable-shared
1327 was explicitly given.
1329 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Fixed founder key sending in CMODE command in client.
1332 Affected file lib/silcclient/command.c.
1334 * Fixed CUMODE founder authentication in server to not check
1335 for client's public key since it's not supposed to do that.
1336 Affected file silcd/command.c.
1338 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1340 * Set realname and hostname in NICK_REC records. Affected file
1341 irssi/src/silc/core/silc-nicklist.c
1343 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1345 * Remove 1.0 protocol backwards compat code from client
1348 * Added more reliable check for whether nickname did change
1349 or not, or whether only Client ID changed in NICK_CHANGE
1350 notify. Affected file lib/silcclient/client_notify.c.
1351 Fixes bug in '@' character handling in a nickname.
1353 * Added support for automatically parsing signature from
1354 the message payload. Added new function
1355 silc_message_get_signature to return the payload to
1356 application. Affected files lib/silccore/silcmessage.[ch].
1358 * Changed the private_message and channel_message client
1359 operations to deliver the SilcMessagePayload to the
1360 application too. Application can use it fe. to get the
1361 signature from the message for verification. Affected
1362 file lib/silcclient/silcclient.h, client_channel.c and
1365 * Redefined the signed payload for message payloads.
1366 Updated protocol specs and implemented.
1368 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1370 * Fixed wrong invite and ban list handling in server command
1371 reply. Affected files are silcd/command_reply.c,
1372 silcd/server_util.[ch].
1374 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1376 * Fixed CMODE setting in server when founder mode was set.
1377 Affected file silcd/command.c. Bug #95.
1379 * Added support to setting specific public key in CMODE in
1380 Irssi SILC client. Affected file lib/silcclient/command.c.
1382 * Added support to use specific public key in CUMODE in
1383 Irssi SILC Client. Affected file lib/silcclient/command.c.
1385 * Added support for inviting and banning by public key in
1386 Irssi SILC client. Affected file lib/silcclient/command.c.
1388 * Fixed fingerprint/babbleprint showing in invite and ban
1389 list command replys. Affected file is
1390 irssi/src/silc/core/client_ops.c.
1392 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1394 * Format CMODE +c and +h to display both the mode and the argument
1396 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Added test vectors and test programs for SHA-1, MD5,
1399 HMAC-SHA1 and HMAC-MD5. New tests are located in
1400 lib/silccrypt/tests/. Fixed also argument decoding bug in
1401 MD5 implementation. Affected file lib/silccrypt/md5.c.
1403 * Changed the channel private key and private message key
1404 generation (with static keys) to use SHA1 instead of MD5,
1405 as SHA1 is the mandatory hash function in SILC. Affected
1406 file lib/silcclient/client_[channel/prvmsg].c.
1408 * Changed the private key file encryption to use SHA1 instead
1409 of MD5. Added support for the old generation and added
1410 automatic change of the key (to be removed later). Affected
1411 files lib/silccrypt/silcpkcs.c.
1413 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Load only files with .pub suffix in PublicKeyDir. Affected
1416 file silcd/serverconfig.c.
1418 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1420 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1421 channels. Affected files silcd/silcd.c, silcd/server.h.
1423 * Added the config directive PublicKeyDir for the client block.
1424 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1426 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1428 * Merged Toni's irssi/silc.conf patch.
1430 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1432 * Max alloc tests in allocation routines. Affected file
1433 lib/silcutil/silcmemory.c.
1435 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Fixed a typo in resuming code that fixed detach/resume code
1438 in server. Bug #93. Affected file silcd/packet_receive.c.
1440 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1442 * Do reverse lookups for server when /connecting. Affected files
1443 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1444 irssi/src/core/net-nonblock.*
1446 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Added library versioning for shared libraries. Affected
1449 files configure.in.pre and lib/Makefile.am.pre.
1451 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1453 * Display INVITE and BAN lists as specified by SILC 1.2
1455 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1457 * Do not send invite list back unless asked (when sending
1458 no arguments) or when list was modified. Affected file
1461 * Remove client from invite list in KILLED notify and in
1462 KILL command. Affected file silcd/command.c and
1465 * Fixed bugs in invite list handling in INVITE command.
1466 Affected files silcd/command.c and silcd/server_util.c.
1468 * Merged with Irssi 0.8.6.
1470 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1471 Affected file irssi/src/fe-text/silc.c.
1473 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * The silc_argument_get_[first/next] now return the argument
1476 type to caller. Added silc_argument_payload_encode_one.
1478 Affected files are lib/silccore/silcargument.[ch].
1480 * Added support for the SILC 1.2 INVITE command and new
1481 invite lists to server. Affected files are silcd/command.c,
1482 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1484 * Added support for the SILC 1.2 BAN command and new
1485 ban lists to server. Affected files are silcd/command.c,
1486 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1488 * Added support to client sending new INVITE command. Affected
1489 file is lib/silcclient/command.c.
1491 * Added support to client sending new BAN command. Affected
1492 file is lib/silcclient/command.c.
1494 * Added support for removing client from invite list when kicked
1495 from channel, as SILC 1.2 dictates. Affected files are
1496 silcd/packet_receive.c and silcd/command.c.
1498 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1500 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1501 automatically the cipher's internal IV. Affected files
1502 lib/silccrypt/silccipher.[ch].
1504 * Assure the RESUME_CLIENT packet is not sent to twice to
1505 backup router if the detached client was originated from
1506 the backup. Affected file silcd/server.c. Bug #76.
1508 * Changed silc_sim_symname to not allocate memory. Affected
1509 file lib/silcsim/silcsimutil.c.
1511 * Fixed memory leaks with SIMs in server. Affected files
1512 silcd/serverconfig.c, silcd/server.c.
1514 * Fixed channel key distribution after resuming detached
1515 client. Affected files silcd/packet_receive.c.
1517 * Fixed channel's global_user boolean checking after detaching.
1518 Check it after changing the owner of the client not before.
1519 Affected file silcd/packet_receive.c.
1521 * Fixed few double frees from client library. Fixes at least
1522 Bug #81, possibly others too.
1524 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1525 notifys in Irssi SILC Client. Affected file is
1526 irssi/src/silc/core/client_ops.c. Bug #82.
1528 * Applied Ville Räsänen's manual page and --mandir bugfix
1529 patch. Affected files are configure.in.pre and Makefile.am.pre.
1532 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1534 * Added support to backup router protocol for backup to tell
1535 normal server that it cannot use the backup router as primary
1536 because the primary isn't really down. Updated protocol
1539 * Added support for primary router to tell backup router that
1540 resuming is not possible because the backup really isn't primary
1541 in the cell. For example if backup disconnected itself the
1542 resuming is not allowed since the primary really did not
1543 go down. Updated protocol specs.
1545 * Removed MARS from crypto library.
1547 * Defined the CTR mode and Randomized CBC mode in SILC. The
1548 CTR mode is RECOMMENDED now in specification. Defined also
1549 Serpent cipher as optional cipher. Updated the protocol specs.
1551 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1553 * Added support for inviting/banning by IP/MASK, public key,
1554 and explicit Client ID. Redefined the command and notify
1555 types to allow easier forwards support for other methods
1556 of inviting/banning. Updated protocol specs.
1558 * Remove the client from channel's invite lists if the client
1559 is kicked or killed. Updated protocol specs.
1561 * Unified the Channel Message Payload and Private Message
1562 into one Message Payload. Updated protocol specs and
1565 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1567 * Don't wait for EOF after socket error has occurred, but
1568 close the connection. Affected file is silcd/server.c.
1570 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Added support for setting FOUNDER mode on channel with
1573 specific public key which can be set with CMODE command.
1574 Updated protocol specs and implemented in client and server.
1576 * Fixed the Irssi SILC client to correctly shutdown the client
1577 library to avoid memory leaks. Affected files are
1578 irssi/src/silc/core/silc-core.c and silc-servers.c.
1580 * Deprecated the No Reply flag in SKE protocol and introduced
1581 "IV Included" flag which can be used to indicate that the IV
1582 is included in the ciphertext. This makes it possible to use
1583 SILC on unreliable transport, such as UDP which may cause
1584 packet reordering and losses. Updated protocol specs, did
1587 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1590 < 32 bit values in correct size. Affected file is
1591 lib/silcmath/mp_mpi.c.
1593 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1595 * Fixed the KE Start Payload parsing to check that mandatory
1596 fields are present. Affected file lib/silcske/payload.c.
1598 * Fixed compilation warnigs in Irssi SILC Client. Affected
1599 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1601 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1603 * Print "nick now appears as newnick" and update Irssi's nicklist
1604 when you change your nick to "nick". Closes #62
1606 * Never format your own nick. Closes #63
1608 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1610 * SILC_UMODE_GONE changes are now propagated correctly to the
1611 Irssi client. Closes #54
1613 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1615 * Fixed example in /HELP KEY
1617 * Added expando $j which expands to current SILC Client version
1619 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1621 * Fixed public key decoding in crypto library.
1623 * Added better error printing to SKE library.
1625 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1627 * Fixed NICK command to not crash if nickname was not sent.
1629 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1632 Deprecated the old Encrypt-And-MAC order. Updated protocol
1633 specs and implemented.
1635 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1636 generation. Updated specs and implemented.
1638 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1640 * Added support for rekey before 2^32 sequence number wraps.
1641 Affected files in server and client library.
1643 * Padding must be at least 8 bytes now. Implemented and updated
1646 * Compute maximum padding for authentication packets to make
1647 passphrase approximation attacks impossible. Affected files
1648 in client library and in server.
1650 * Fixed PING command sending in client library and handling in
1651 server. The server ID must be ID Payload, not raw ID data.
1652 Affected files in server and client library.
1654 * Defined that all public keys sent in commands and notify
1655 payloads are actually Public Key Payloads not raw public key
1656 data. Updated protocol specs and implemented.
1658 * Updated protocol version to 1.2. Updated specs and code.
1660 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1661 status types. Updated specs and the code.
1663 * Added support for normal client to kill its own entries from
1664 the network. Updated protocol specs and the code.
1666 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1667 and added initial implementation.
1669 * Added MAC field to the Private Message Payload to protect
1670 against chosen ciphertext attacks. Updated the protocol specs
1673 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1674 attribute to indicate the user's current idle and signon time
1675 of a service. Updated protocol specs and implemented.
1677 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1679 * Added "do_not_bind" argument to silc_client_file_send what
1680 can be used to not bind locally but assume the file receiver
1681 provides the point of connect. Usefull when sender is behind
1682 NAT device. Affected file lib/silcclient/silcclient.h and
1685 * Added -no-listener option to FILE SEND command in Irssi SILC
1686 client. Affected file irssi/src/silc/core/silc-servers.c.
1687 Renamed FILE RECEIVE to FILE ACCEPT.
1689 * Confirm passphrase for private key encryption in
1690 silc_create_key_pair and silc_change_private_key_passphrase.
1691 Affected files are lib/silcutil/silcapputil.c.
1693 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * Move silc_client_packet_send back to internal, added
1696 silc_client_send_packet, a bit simpler function for application.
1697 Affected files lib/silcclient/silcclient.h, client.c and
1700 * Moved the SilcClientEntry, SilcChannelEntry and
1701 SilcServerEntry to silcclient.h to be public and documented
1702 them for application. Affected files are
1703 lib/silcclient/silcclient.h and idlist.h.
1705 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Fixed manual page installation patch by Ville Räsänen.
1708 USERS help page fix patch by Ville Räsänen
1710 * Changed the silc_client_command_call interface to make
1711 the command call simpler for the application. The library
1712 now handles the command line parsing, command finding and
1713 execution. Application only needs to call the function
1714 with the command line. Affected files are
1715 lib/silcclient/silcclient.h, command.[ch].
1717 * Fixed silc_get_input to NULL-terminate the returned input.
1718 Affected file lib/silcutil/silcutil.c.
1720 * Resolve the client's public key in JOIN command if the
1721 founder auth data is being requested but we don't know the
1722 client's public key. Affected file silcd/command.c.
1725 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Print notify for server opers when backup router comes
1728 online. Affected file silcd/server.c.
1730 * Fixed the INVITE command to send the invite list in
1731 command reply. Affected file silcd/command_reply.c.
1733 * Fixed MOTD command reply sending. Affected file
1736 * UTF-8 decode the topic in TOPIC command reply and LIST
1737 command reply in Irssi SILC client. Affected file is
1738 irssi/src/silc/core/client_ops.c.
1740 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1742 * Fixed the INVITE command to not crash Irssi SILC client
1743 when given without nickname argument. AFfected file
1744 irssi/src/silc/core/client_ops.c.
1746 * Fixed double free in WHOIS query on normal server when
1747 forwarding query to router. Affected file is
1748 silcd/server_query.c.
1750 * Fixed WATCH command reply handling on normal server which
1751 was missing altogether. Affected file silcd/command_reply.c.
1754 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1756 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1757 Included yodl sources for each of these. Also modified
1758 Makefile.am prototype to install these files to proper
1759 locations. Updated CREDITS. Affected file Makefile.am.pre,
1760 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1763 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1765 * Added support for encrypted private key files. Now
1766 passphrase must be provided when new key pair is created
1767 (can be empty though), and prompted when loading the
1768 private key. Added support for loading the old-style
1769 non-encrypted private keys as well. Affected files
1770 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1773 * Fixed silc_get_input to accept input on all terminals.
1774 Affected file lib/silcutil/silcutil.c.
1776 * Moved the Irssi SILC client key loading and other stuff
1777 to be called after the arguments and UI is initialized.
1778 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1780 * Added -P option to Irssi SILC client which can be used
1781 to change the passphrase of the private key. Affected
1782 file irssi/src/silc/core/silc-core.c.
1784 * Added silc_change_private_key_passphrase apputil routine
1785 to lib/silcutil/silcapputil.[ch].
1787 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Fixed connection closing in client library to not crash.
1790 Moved the connection freeing totally to function
1791 silc_clinet_del_connection. Affected file
1792 lib/silcclinet/client.c.
1794 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * Changed includes/silcincludes.h to silcincludes.h.in to
1797 include configuration specific information. The silcdefs.h
1798 is not included in to installation anymore (it's only
1799 compilation time header).
1801 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1803 * Moved the SilcClient and SilcClientConnection from client.h
1804 to the public lib/silcclient/silcclient.h. Changed the
1807 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1809 * If version string in silc_clinet_alloc is NULL the library
1810 puts it automatically. Affected file lib/silcclient/client.c.
1812 * Changed the version strings from variables to #define's
1813 in includes/silcversion.h.
1815 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1817 * Added shared library complation support.
1819 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1821 * Added lib/silcutil/silcapputil.[ch] for application
1822 utility functions. It includes routines for applications'
1823 convenience. Added silc_create_key_pair, silc_show_public_key
1824 and silc_load_key_pair functions.
1826 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1828 * Send RESUME_CLIENT packet from router to backup routers
1829 to in resuming. Affected file silcd/packet_receive.c.
1831 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * In IDENTIFY command parsing, send all other IDs except
1834 Client IDs explicitly to router for resolving on normal
1835 server. Also check that ID received in WHOIS command is
1836 always Client ID, others are not allowed. Affected file
1837 silcd/server_query.c.
1839 * Merged latest changes from irssi.org CVS.
1841 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1844 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1846 * Fixed the heartbeat sending in Irssi SILC client. Moved
1847 the silc_client_packet_send to silcclient.h for application
1848 usage. Affected files lib/silcclient/client_internal.h
1849 lib/silcclient/silcclient.h.
1851 * Fixed a bug in query resolving in server. Used wrong
1852 variable in a for loop and crashed. Affected file is
1853 silcd/server_query.c.
1855 * Server constructs requested attributes only to locally
1856 connected clients. Affected file silcd/server_query.c.
1859 * Fixed a bug when sending resolving from router to server
1860 with requested attributes. The constructed WHOIS command
1861 was incorrect. Affected file silcd/server_query.c.
1864 * Fixed Requested Attributes saving in WHOIS command reply.
1865 The length of the data buffer must be saved too. Affected
1866 file silcd/command_reply.c.
1868 * Update the client entry's servername after detaching is
1869 over. Affected file silcd/packet_receive.c. Bug #37.
1871 * Resolve incomplete client entrys in CUMODE_CHANGE and
1872 CMODE_CHANGE notifys. Affected file is
1873 lib/silcclient/client_notify.c. Bug #42.
1875 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Fixed channel key packet processing bug on backup router
1878 during backup resuming protocol. Affected file is
1879 silcd/packet_receive.c.
1881 * Fixed memory leaks in server. Affected files are
1882 silcd/server.c and silcd/packet_receive.c.
1884 * Fixed packet decryption problem when backup router encrypted
1885 channel message with wrong key during backup resuming
1886 protocol. Affected file silcd/packet_send.c.
1888 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1889 Toni Willberg (toniw@iki.fi)
1891 * Changed the SilcCipher context to be private. Changed the
1892 silc_cipher_get_iv to just return pointer to the IV. Added
1893 silc_cipher_get_name to return the name of the cipher.
1894 Fixed code all around to support these changes. Affected
1895 files are lib/silccrypt/silccipher.[ch], client library and
1898 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Fixed unaligned access in lib/silccore/silcattrs.c.
1902 * Fixed libtool linking in lib/silcsim/Makefile.am.
1904 * Fixed services attribute printing. Affected files is
1905 irssi/src/silc/core/silc-queries.c.
1907 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * Fixed a crashbug in incoming server accepting. Affected
1910 file silcd/server.c.
1912 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Added automatically generated index to Toolkit Reference
1917 * Added support for Postscript Toolkit Reference Manual.
1919 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1924 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Added 'send_events' boolean argument to the function
1927 silc_schedule_set_listen_fd which sends the set events to
1928 the application explicitly if set to TRUE. Default action
1929 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1930 lib/silcclient/client_internal.h and silcd/server_internal.h.
1932 * Added silc_compare_timeval to determine which time values
1933 is smaller. Affected file lib/silcutil/silcutil.[ch].
1935 * Added sort-of "Quality of Service" (QoS) support to
1936 SilcSocketConnection. Data reception can be controlled with
1937 rate limit per second and/or read data length limit.
1938 Added silc_socket_set_qos. Affected files are
1939 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1941 * Added the QoS configuration to SILC Server configuration
1942 file. Affected files are silcd/serverconfig.[ch] and
1945 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * Merged with irssi.org CVS.
1949 * Failed OPER and SILCOPER authentications are now logged.
1950 Affected file silcd/command.c. Bugs #25.
1952 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * ROBODoc documented lib/silcutil/silcbuffer.h and
1955 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1956 <ville.rasanen@iki.fi>.
1958 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Added support for auto-passphrase authentication from the
1961 config file during connecting which was not implemented
1962 yet. Affected file irssi/src/silc/core/client_ops.c.
1964 * Fixed a bug in authentication protocol failure handling which
1965 was processing wrong callback context. Affected files
1966 are lib/silcclient/client.c and protocol.c.
1968 * Fixed the /ATTR allow off to actually work. Affected file
1969 is irssi/src/silc/core/silc-queries.c.
1971 * Fixed the /ATTR -del to work. Affected file is
1972 irssi/src/silc/core/silc-queries.c.
1974 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1978 * Fixed mask attribute adding in Irssi SILC client. Affected
1979 file irssi/src/silc/core/silc-queries.c.
1981 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Added support for saving the requested attributes in
1984 WHOIS to directory. Affected file is
1985 irssi/src/silc/core/silc-queries.c.
1987 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * Added support for parsing VCard fields that do not have
1990 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1992 * Fixed a double free bug in hash table foreach function
1993 if the entry was deleted in the foreach callback. Affected
1994 file lib/silcutil/silchashtable.c.
1996 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Added silc_attribute_get_verify_data to return the signature
1999 verification data for either user digital signature or
2000 server digital signature in Requested Attributes. Affected
2001 files are lib/silccore/silcattrs.[ch].
2003 * Added silc_vcard_alloc which is used to allocated dynamic
2004 SilcVCard context. The silc_vcard_free now checks whether
2005 the context is dynamically allocated or not. Affected files
2006 are lib/silcutil/silcvcard.[ch].
2008 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Periodically remove the NOATTR status from client entry
2011 so that the client may take the attributes in use even after
2012 server has resolved them unsuccessfully earlier. Affected
2013 file silcd/server_query.c and idlist.h.
2015 * Moved sha1hash and md5hash from client->internal to
2016 SilcClient for application usage. Affected files are
2017 lib/silcclient/client.h and client_internal.h.
2019 * Fixed attribute encoding and decoding bugs. Affected
2020 files lib/silccore/silcattrs.[ch].
2022 * Added ATTR command to Irssi SILC Client which is used to
2023 manage user's Requested Attributes sending and values for
2024 WHOIS command. Affected files around Irssi SILC client.
2026 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2028 * Added silc_buffer_strformat which can be used to format
2029 strings into a buffer which size is automatically increased.
2030 Affected file lib/silcutil/silcbuffmt.[ch].
2032 * Added implementation of VCard (RFC 2426) which can be used
2033 as part of Requested Attributes in WHOIS command. Affected
2034 file lib/silcutil/silcvcard.[ch].
2036 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Some strncat -> silc_strncat changes our the core and
2041 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2042 errors. Added better error printing to SKE library.
2043 Affected files lib/silcske/silcske.c, silcske_status.h and
2046 * Save the PKCS key length even if only private key is set to
2047 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2049 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2050 length in bits not in bytes. Affected files are
2051 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2052 silcd/server_query.c.
2054 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Added silc_attribute_payload_encode_data to directly encode
2057 the data into the attributes buffer. Renamed function
2058 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2059 Affected files are lib/silccore/silcattrs.[ch].
2061 * silc_hash_table_find_foreach calls the foreach function now
2062 once even if the nothing was found with context set to NULL.
2063 Affected file lib/silcutil/silchashtable.[ch].
2065 * Remove the RESOLVING flag from client entry after received
2066 the Requested Attributes from the client. Fixed memory leak
2067 in client entry freeing. Affected files silcd/server_query.c
2070 * Added Requested Attributes support into SILC Client Library.
2071 It is not able to send requested attributes in WHOIS command,
2072 and also receive and process requested attributes. Added
2073 silc_client_attribute_[add|del] and silc_client_attributes_get
2074 functions. Added also `ignore_requested_attributes' to the
2075 SilcClientParams to not use attributes in client. Affected
2076 files are lib/silcclient/command.c, client_attrs.[ch],
2077 silcclient.h, client_internal and client.[ch].
2079 * Changed the silc_client_get_client_by_id to support Requested
2080 Attributes, it takes them as argument now. Affected file
2081 is lib/silcclient/silcclient.h, and idlist.c.
2083 * Added -details option to WHOIS command in Irssi SILC Client
2084 to support the requested attributes. By default it requests
2085 all attributes. Affected file lib/silcclient/command.c and
2086 irssi/doc/help/in/whois.in.
2088 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * Add also SERVICE attribute for server-constructed attribute
2091 data. Also digitally sign the attributes and add
2092 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2093 silcd/server_query.c.
2095 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2097 * Changed the silc_attribute_payload_encode to support list
2098 of attributes (function may be called several times to add
2099 a new attribute). Removed the silc_attribute_payload_encode_list
2100 function. The encoding function now also automatically encodes
2101 the data, so the caller does not need to do that. Affected
2102 files lib/silccore/silcattrs.[ch].
2104 * Added support for replying on behalf of the user to the
2105 Requested Attributes in WHOIS command in the server. Affected
2106 file silcd/server_query.c.
2108 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2109 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2111 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Don't swtich to become primary router if we are backup if
2114 decryption error has occurred. Affected file silcd/server.c.
2116 * Fixed a bug in backup router IP address comparison in
2117 silc_server_backup_get.
2119 Save now also the port of the server/router and use that
2120 in comparison as well. Affected file silcd/server_backup.c.
2122 * Normal server now reconnects to backup router automatically
2123 if connection is lost to it. Affected file silcd/server.c.
2125 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * If packet processing fails (like integrity check fails)
2128 the connection is closed now. Affected files are
2129 lib/silccore/silcpacket.c and silcd/server.c.
2131 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Fixed double free in RSA public key set function
2134 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2137 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2140 Added server_query.[ch] which provides one interface for
2141 querying information using all three commands.
2143 * Changed all "typedef unsigned char" in core library to
2144 "typedef SilcUInt8".
2146 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2150 * Renamed silc_server_get_client_resolve to
2151 silc_server_query_resolve and moved to server_query.[ch].
2153 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Resumed client packet handling from server put the resumed
2156 client on wrong list on router and caused the client not
2157 be present on the network anymore. Now fixed to put the
2158 client to correct list. Affected file silcd/packet_receive.c.
2160 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2162 * Various cleanup in error message output in config parsing code
2163 and in server init code. Fixed error log files containing
2164 too many newlines ('\n') in some situations. Affected files are
2165 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2167 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Use the reverse lookupped hostname in client internals
2170 instead of one user provided us as remote server name.
2171 Affected file lib/silcclient/client.c.
2173 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2175 * Added 'app_context' to silc_schedule_init. It is an
2176 application specific context that is delivered to application
2177 in task callback functions. Affected files are
2178 lib/silcutil/silcutil.[ch].
2180 * The hb_context in SilcSocketConnection is not freed
2181 automatically anymore (application must free it). Freeing
2182 it automatic is inconsistent. Affected files are
2183 lib/silcutil/silcsockconn.[ch].
2185 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2187 * Added support for removing explicitly added client connections
2188 in rehash and closing the client connections if they were
2189 unconfigured in the rehash. Affected file silcd/server.c.
2191 * Added support for aborting automatically pending commands
2192 that never receives the reply (to avoid memory leaks).
2193 Added also silc_server_command_pending_timed to set the
2194 specific timeout for pending command. Affected files are
2195 silcd/command[_reply].[ch].
2197 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2198 specs and lib/silccore/silcstatus.h.
2200 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Changed the silc_get_time to accept time value as argument
2203 or if zero is sent return current local time. Affected
2204 file lib/silcutil/silcutil.[ch].
2206 * Added STATS command to client library and Irssi SILC client.
2207 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2209 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Assure that channel key is set before sending it. May
2212 crash server otherwise. Affected file silcd/packet_send.c.
2214 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Assure that endless loop cannot happen with detached client
2217 resolving on normal server. Added idlist status
2218 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2219 silcd/idlist.h and silcd/packet_receive.c.
2221 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Incoming file transfer request cannot use same session as
2224 the sending session. This can happen when sending file to
2225 yourself. Crashed the client on quit. Affected file
2226 lib/silcclient/client_ftp.c. Bug #24.
2228 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * Implemented the draft-riikonen-precense-attrs draft and
2231 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2233 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2235 * Distribute the SERVER_SIGNOFF notify also to local backup
2236 routers from the primary router. The backup router may not
2237 have the signing of local server directly connected and need
2238 to know about the signoff. Affected file silcd/server_util.c.
2240 * Use the primary router as the origin of the locally connected
2241 server when it is disconnecting from the backup router since
2242 that's where it really is coming from. Now the clients from
2243 the disconnecting server are removed correctly and "shadow"
2244 clients are not left to the backup router. Affected file
2247 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * If normal server is standalone and found existing but disabled
2250 channel, do not re-create the channel since it creates
2251 duplicate same channels. Affected file silcd/server.c.
2253 * Added anonymous client connections support to server. New
2254 "anonymous" configuration option to ConnectionParams section
2255 added. If set to true, the username and hostname information
2256 of the client will be scrambled and anonymous user mode is
2257 set automatically to the user. Affected files are
2258 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2260 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * In JOIN notify handling, mark that the cache entry of the
2263 client cannot be expired. Can cause crashes on normal
2264 server (asserts client->channels). Affected file is
2265 silcd/packet_receive.c.
2267 * From now on distribution versions are used as protocol versions
2268 instead of by default using the Toolkit base version as protocol
2269 version. Affected file prepare.
2271 * Do not set the locally resolved hostname for local client
2272 entry but take what server sends. This way the real hostname
2273 is showed in WHOIS for yourself. Affected file is
2274 lib/silcclient/idlist.c and lib/silcclient/client.c.
2276 * Resolve local info with IDENTIFY when connecting to server.y
2278 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2280 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2281 for implied search (not needed on platforms which has native
2282 pthreads library). Use --without-pthreads to disable threads.
2283 Affected file is configure.in.pre
2285 * Fixed --with-iconv on platforms which need to bypass (broken)
2286 native iconv(). Affected file is configure.in.pre
2288 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2290 * Moved -C option parsing in Irssi SILC client at same time
2291 as other options. The UI was initialized earlier and caused
2292 problems on command line. Bug #16. Affected file is
2293 irssi/src/silc/core/silc-core.c.
2295 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2297 * Added global variable silc_log_timestamp that tells silclog
2298 wether to print or not the timestamp in the logging files.
2299 Affected file lib/silcutil/silclog.[ch].
2301 * Added silcd configuration option Timestamp in the Logging
2302 section. Affected file silcd/serverconfig.[ch],
2303 doc/example_silcd.conf.in.
2305 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Fixed fingerprint checking to check for entirely empty
2308 fingerprint instead of two first bytes when determining
2309 if it is set. Bug #18. Affected file silcd/command.c.
2311 * Fixed duplicate PKCS name registering to not allow it.
2312 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2314 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2316 * Conditionalize non-gcc compiler optimizations for various
2317 platforms, enable those commented out. Cleanups.
2318 Affected file lib/silcmath/mpi/configure.in
2320 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2322 * silc_rng_exec_command() left zombie processes if command
2323 didn't generate any output. Affected file
2324 lib/silccrypt/silcrng.c
2326 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2328 * Rewrote iconv checking, introduce --with-iconv for systems
2329 which rely on libiconv. Check if iconv() provided by libc
2330 is good enough, otherwise demand libiconv. Affected file
2333 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2335 * Search for ldopen() also in libc. This enables SIM support
2336 on *BSD systems. Based on patch from Alex Zepeda. Affected
2337 file configure.in.pre
2339 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2341 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2342 This fixes prepare on *BSD systems. Affected file
2345 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2347 * More fixed for not having purge timeout for global clients
2348 that are on channel. Affected files silcd/command_reply.c
2351 * Fixed the rekey protocol to work with backup router connections.
2352 Rekey packets are now allowed on disabled connections as
2353 well. Affected files silcd/packet_send.c and server.c.
2355 * Do not switch to be as backup router when shutting down and
2356 closing the primary connection. Affected file silcd/server.c.
2358 * Fixed memory leaks in backup router deleting. Added
2359 silc_server_backup_free to free all data during shutdown of
2360 server. Affected files silcd/server_backup.[ch].
2362 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * Do not process commands if the sock->user_data is NULL.
2365 Affected file silcd/command.c.
2367 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Fixed buffer overflow and security problems (loosing bits
2370 in CFB encryption) in SILC RNG. Problems reported by
2371 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2373 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2375 * Added yet more checks that client is not expired on global
2376 list if it is on channels. Affected file is
2377 silcd/command_reply.c.
2379 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Merged c0ffee's MIME signal patch which adds support for
2382 sending also MIME messages in Irssi SILC Client, and handling
2383 received MIME messages in a signal (and perhaps doing something
2384 to non-textual MIME messages).
2386 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Fixed pending command deletion in server and client library
2389 to check the whole list instead of breaking after first found.
2390 The affected files are silcd/command.[ch] and
2391 lib/silcclient/command.[ch].
2393 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2396 secret or private, otherwise it's possible to find out
2397 whether a secret channel exists or not. Affected file
2400 * If CMODE change fails during the mode setting, assure that
2401 the old mode mask is set for the channel back. Affected
2402 file silcd/command.c.
2404 * Fixed passphrase saving on +a channel on normal server
2405 after successful JOIN command. Affected file silcd/command.c.
2407 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Remove server/router operator privileges in DETACH command,
2410 since it's possible to resume to server where these
2411 privileges would not be allowed for the client. Affected
2412 file silcd/command.c.
2414 * Do not set to wait for backup in rehash of the server.
2415 Affected file silcd/server.c.
2417 * Do not check listener sockets when counting how many
2418 socket connections we have. Affected file is
2419 silcd/server_util.c.
2421 * Do not announce disconnected clients that are remaining
2422 in history (for WHOWAS). This is because SIGNOFF notify
2423 for these has been sent earlier already. Affected file
2426 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * Buffer overflow with CUMODE command's mode->mode character
2429 conversion. Reported by Ville Räsänen. Affected file
2430 lib/silcutil/silcutil.c.
2432 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Allow heartbeat packets to go disabled connections anyway.
2435 Affected files silcd/server.c and silcd/packet_send.c.
2437 * Do not broadcast New Channel packets with List flag set
2438 in the packet to backup routers. The router must check
2439 for the correctness of the packets before sending them.
2440 It is possible that router will have enforce Channel ID
2441 change and this would cause desync in the backup router.
2442 Affected file silcd/packet_receive.c.
2444 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2445 are handled in list parsing. They are not list packets
2446 anymore. Affected file silcd/packet_receive.c.
2448 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Stop waiting for backup router through the timeout, not
2451 directly after backup router has arrived. Affected file
2454 * Do not re-create channel keys and send them when removing
2455 clients in server shutdown. Affected files are
2456 silcd/server_internal.h and silcd/server_util.c.
2458 * Notify distribution to backup routers was missing from
2459 the silc_server_send_notify_dest function which caused
2460 desyncing problems with backup router. Affected file is
2461 silcd/packet_send.c.
2463 * The client's channel removing was working wrong on
2464 backup router. It assumed that it doesn't know global
2465 information but backup router does know. For this reason
2466 it could remove channel when it wasn't supposed to do that.
2467 Affected file silcd/server.c and silcd/server_util.c.
2469 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Stop for a couple seconds after badkup router has become
2472 primary router. Affected file silcd/server.c.
2474 * Added silc_server_remove_servers_by_server, which is used
2475 to remove servers originated from some other server. Also
2476 clients of those servers can be removed too. Affected file
2477 silcd/server_util.[ch].
2479 * When removing clients after a server has signed of remove
2480 also all servers behind that server (unless they are known
2481 to be available locally), and send SERVER_SIGNOFF for each
2482 of the server separately. Also the signed off clients are
2483 sent now separately per signed off server. The affected files
2484 are silcd/server.c and silcd/server_util.[ch].
2486 * All servers added with silc_idlist_add_server must always
2487 have both "router" and "connection" pointers set. Otherwise,
2488 bad server entries may be left around in the cache.
2489 Affected file silcd/command_reply.c.
2491 * Do not create the channel key in NEW_CHANNEL packet
2492 processing if the channel is empty. Affected file
2493 silcd/packet_receive.c.
2495 * Completed backup router support for standalone routers.
2496 Supports also servers in the cell that do not use the backup
2499 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Fixed a bug in silc_string_regexify which did not add '^'
2502 at the start of each string, and thus the matching was
2503 not explicit. For example ban list iikone@*!*@* would
2504 match also "priikone", which is wrong, it would have to be
2505 *iikone@*!*@* to match also "priikone". Affected
2506 file lib/silcutil/unix/silcunixutil.c.
2508 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Enable all local server connections before updating client
2511 caches when we've become backup router. Otherwise, signoff
2512 packets may not reach the clients. Affected files are
2513 silcd/server.c and silcd/server_util.[ch].
2515 * Fixed a bug in version string parsing which could crash
2516 the program with specially formatted version string.
2517 Bug reported and patch provided by Ville Räsänen. Affected
2518 file lib/silcutil/silcutil.c.
2520 * Handle the disconnection immediately when DISCONNECT
2521 packet is received in server. Affected file silcd/server.c.
2523 * Primary router now waits a short time (10 seconds) for
2524 backup router connection before accepting any other
2525 connection (except local). Affected file silcd/server.c,
2528 * Fixed a crash in client libary in NICK_CHANGE notify when
2529 NICK_CHANGE arrived for client entry we are resolving
2530 currently. Affected file lib/silcclient/client_notify.c.
2532 * Call the sconn->callback completion even if error had
2533 occurred. Start reconnecting always if connection to
2534 primary router fails during backup router protocol.
2535 Affected files silcd/server.c and server_backup.c.
2537 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2539 * Added functions silc_server_send_opers and
2540 silc_server_send_opers_notify to send packets stricly
2541 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2542 to send variable argument notify to operators.
2543 Affected files silcd/packet_send.[ch] and silcd/server.h.
2545 * Removed UMODE rights checking with UMODE_CHANGE notify.
2546 Affected file silcd/packet_receive.c.
2548 * Server/router operator now receives notify when network
2549 switches to backup router and when it resumes the use of
2550 primary router. Affected file silcd/server.c and
2551 silcd/server_backup.c.
2553 * Fixed the updating of client information after backup
2554 resuming protocol is over; update all except local clients
2555 to the new primary router. The affected file is
2556 silcd/server_util.c.
2558 * Added support for closing active connections in rehash
2559 that were unconfigured by the user. Supports currently
2560 closing server and router connections. Affected file
2563 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2565 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2568 is NULL since seems that on some platforms NULL is allowed
2569 and on some it's not. Fallback encoding is used instead.
2570 Affected file lib/silcutil/silcstrutil.c.
2572 * Fixed statistics updating for incoming server connection
2573 which could cause problems when re-connecting. Affected
2574 file silcd/server.c.
2576 * Preliminary backup router support for standalone router
2577 added. Affected files in silcd/.
2579 * Mark server connections in backup router disabled before
2580 and after backup protocol. Affected file is
2581 silcd/server_backup.c.
2583 * Added support for reconnecting to remote server connection
2584 even if the protocol fails, and if the configuration wants
2585 us to keep trying to connect anyway.
2587 Server connection is not allowed to backup router if
2588 backup router does not have connection to primary router yet.
2590 Affected file is silcd/server.c.
2592 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Added silc_client_udpate_server function to update changed
2595 server info. Affected file lib/silcclient/idlist.[ch].
2597 * Added check for server entries that are being resolved when
2598 notify is received. If being resolved, handle the received
2599 notify only after it's resolved so that all notifys are
2600 handled in same order as received from the server.
2602 Added similar resolver check to channel entries. Every
2603 notify that cause resolving of any information that affects
2604 channel entry marks the channel entry in waiting state.
2605 After whatever resolving is over the waiters are signalled
2606 and only then the notifys are handled in the same order
2607 as delivered from the server.
2609 Affected files are lib/silcclient/idlist.[ch], and
2612 * Fixed KILLED notify handling in normal server. Affected
2613 file silcd/packet_receive.c.
2615 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2616 is locally connected, or was locally connected (but may
2617 be detached and connection is not active). Added also
2618 SILC_IS_LOCAL for checking this status. Affected files
2619 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2620 silcd/server.c and silcd/server_internal.h.
2622 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Don't send or handle TOPIC_SET if topic is already set and
2625 is same as being set. Affected files silcd/command.c and
2626 silcd/packet_receive.c.
2628 * Fixed CMODE change rights checking to work correctly when
2629 removing modes by operator. Affected file is
2630 silcd/server_util.c.
2632 * Fixed some handling with New Channel packet in router and
2633 fixed some CMODE_CHANGE notify handling in server and router.
2634 Affected file is silcd/packet_receive.c.
2636 * Changed "disconnect" client operation to include the
2637 reason of the disconnection and optional disconnection
2638 message. Affected file lib/silcclient/silcclient.h.
2640 * Made the compilation of lib/contrib/ stuff conditional.
2641 Affected files configure.in.pre, lib/contrib/Makefile.am.
2643 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2646 to the sender of the notify too, to avoid situation where two
2647 notifys are in the network at the same time going to oppsite
2648 directions. Affected file silcd/packet_receice.c.
2650 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Delete the client from channel even if the cilent->id is
2653 NULL. It was possible that client was deleted without
2654 removing from channels (theoretically at least). Affected
2655 file silcd/server.c and silcd/server_util.c.
2657 * Free the client data too when resuming is not successful.
2658 Affected file silcd/packet_receive.c.
2660 * Merged some code from c0ffee's silc-plugin. Affected files
2661 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2663 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2664 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2665 to the primary router connection, the other one returns
2666 TRUE if packet must be broadcasted to network.
2668 * All notifys that are destined to primary router (to network)
2669 are now automatically sent to backup routers even if the
2670 router is standalone (and has backup router). Affected files
2673 * Added --without-irssi and --without-silcd configuration
2674 options for disabling the compilation of these applications.
2675 Affected file configure.in.pre and prepare.
2677 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2680 UTF-8 encoding and decoding. Added also new encodings
2681 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2683 Added also SILC_STRING_LANGUAGE which is language and charset
2684 specific encoder and decoer for those platforms that support
2685 iconv(). It can convert the UTF-8 to and from the locale
2686 specific character set.
2688 Affected file lib/silcutil/silcstrutil.[ch].
2690 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2692 * Added function silc_get_command_name to the file
2693 lib/silcutil/silcutil.[ch].
2695 * Improved the server debug output a bit. Affected files are
2698 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Save the channel passphrase when received succesful JOIN
2701 command reply from router, on normal server. Otherwise
2702 joinig +a channels from normal server is not possible.
2703 Affected file silcd/command.c.
2705 * Fixed a bug in TOPIC_SET notify handling. The notifier
2706 may be other than client too, like server or channel.
2707 It expected it to always be only client and ignored the
2708 notify. Affected file silcd/packet_recieve.c.
2710 * Removed some (unnecessary) debug printing from
2711 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2713 * Do not force CMODE_CHANGE when server is announcing new
2716 Router announces stuff only after server reannounces channel
2717 after CHANNEL_CHANGE notify.
2719 These fixes optimizes the announcing procedure, and perhaps
2720 fixes some problems too. Affected file silcd/packet_receive.c.
2722 * Fixed SERVER_SIGNOFF sending to local clients. It was
2723 totally broken and sent the notify to all local clients,
2724 instead of only to those that was on same channel as the
2725 signing off clients. Affected file silcd/server_util.c.
2727 * Added -D option to server. It can be used to give debug
2728 level. The levels are from 0 - 99, and are predefined for
2729 smooth server debugging. (see silcd.c for the predefined
2730 levels). Affected file silcd/server.c.
2732 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Fixed a bug in Irssi SILC client to close the connection
2735 properly when disconnecting from server. Affected file
2736 irssi/src/silc/core/client_ops.c.
2738 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * When authenticating as founder during JOIN command, check
2741 that the one authenticating becomes the only founder on the
2742 channel. Affected file silcd/command.c.
2744 * Better checking for founder mode setting when CUMODE_CHANGE
2745 notify is received. Affected file silcd/packet_receive.c.
2747 * Close all connections when shutting down the server by sending
2748 DISCONNECT packet. Close all listeners too when shutting
2749 down the server. Affected file silcd/server.c.
2751 * Handle DISCONNECT packet correctly in client library by
2752 calling the "disconnect" client operation. Affected file
2753 lib/silcclient/client.c.
2755 * Handle local errors correctly during resuming. Affected
2756 file lib/silcclient/client.c.
2758 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * The log file is not dupped internally anymore in
2761 lib/silcutil/silclog.c. Fixed memory leaks too.
2763 * The scheduler now dispatches all pending timeout tasks
2764 when it is uninitialized with silc_schedule_uninit.
2765 Affected file lib/silcutil/silcschedule.c.
2767 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2769 * Added --enable-stack-trace option to configure. Added
2770 memory allocation stack trace support. Added files
2771 lib/silcutil/stacktrace.[ch]. Affected files are
2772 lib/silcutil/silcmemory.[ch].
2774 * Fixed memory leaks from libraries and server. Affected
2775 files around the tree.
2777 * Reverted back a fix made to CUMODE which broke it.
2778 Affected file silcd/command.c.
2780 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2783 core library, and implemented it. All textual messages SHOULD
2784 use this flag and the message MUST be UTF-8 encoded.
2785 All text messages sent by Irssi SILC client are now UTF-8
2786 encoded (regardless whether the terminal supports UTF-8 or not).
2787 Affected files are lib/silccore/silcchannel.h,
2788 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2791 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Added lots of new statistics updating that was missing from
2794 the server and router code. Affected files in silcd/.
2796 * Sending SIGUSR1 signal to server now dumps the current
2797 server statistics into /tmp directory. Affected file is
2800 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2801 the SILC Hash Interface also. Added new functions
2802 silc_hash_get_name, silc_hash_init, silc_hash_update and
2803 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2805 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Added some better info printing for client during connecting.
2808 Affected file silcd/server_util.c.
2810 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2811 to silence a user on a channel. Affected files are
2812 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2813 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2814 and silcd/packet_receive.c.
2816 * Fixed a fatal bug in handling of malformed command payload.
2817 Affected file silcd/command.c.
2819 * Fixed a double free when announcing channel users to router.
2820 Affected file silcd/server.c.
2822 * After successful authentication to channel founder mode, check
2823 that there isn't anyone else with founder mode on the channel.
2824 The one that authenticated will become founder and anyone
2825 else is demoted. Affected file silcd/command.c.
2827 * Added error printing of any error that has occurred during
2828 any command in client library. Affected file is
2829 irssi/src/silc/core/client_ops.c.
2831 * Removed some error printing from the client library and left
2832 it for the application to worry (from the error status it
2833 receives in 'command' client operation. Affected file is
2834 lib/silcclient/command.c.
2836 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2839 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2840 Starting key agreement with itself is denied. Affected file
2841 is lib/silcclient/client_keyagr.c.
2843 * Fixed some error checkings from the SFTP library which caused
2844 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2845 and lib/silcsftp/sftp_util.c.
2847 * Added new "debug" and "debug_string" settings to Irssi SILC
2848 client which can be used to print runtime debugging on the
2849 Irssi's screen. Available when compiled with --enable-debug
2850 option. Affected file irssi/src/silc/core/silc-core.c.
2852 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2854 * Fixed a missing variadic parameter in a function call that
2855 caused server crash when a non-allowed connection arrived.
2856 Reported by Richard Becker. Affected file silcd/server.c.
2858 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Added WATCH list sending to backup routers from router.
2861 The WATCH command is sent by the router to the backup
2862 router. Affected file silcd/command.c.
2864 * Mark the backup_router flag for RouterConnection entry
2865 if the backup router stuff is defined in the config file.
2866 Affected file silcd/serverconfig.c.
2868 * Fixed some backup data sending around the code to work better
2869 if the router is standalone router. Not all places were fixed.
2870 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2873 * Fixed the router connecting when connecting to multiple
2874 routers. It ignored every other router except the first
2875 one. Affected file silcd/server.c.
2877 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Made the private key generation after expiration optional.
2880 If not created after expiration the old key will re-expire
2881 at a later time (and thus key pair is not necessary to
2882 change). Affected file irssi/src/silc/core/clientutil.c.
2884 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * The length arguments in bind() and connect() were wrong
2887 and fixed now to used SIZEOF_SOCKADDR in the
2888 lib/silcutil/unix/silcunixutil.c.
2890 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Fixed detach timeout handling to use Client ID and not
2893 the actual client entry which may be freed in the callback.
2894 Affected file silcd/command.c.
2896 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2898 * Merged c0ffee's multiple interface support patch.
2899 Affected files in silcd/.
2901 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2903 * Cleanup keys properly. Affected file is
2904 irssi/src/silc/core/clientutil.c.
2906 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Display the user mode on the status bar. Affected file
2909 irssi/src/silc/core/silc-expandos.c.
2911 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * If private message key is not set, but the flag is set in
2914 the packet, ignore the packet since it cannot be decrypted.
2915 Affected file lib/silcclient/client_prvmsg.c.
2917 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * When resuming client, remove the old client entry from
2920 the watcher list too. Affected file silcd/packet_receive.c.
2922 * Do not allow normal server to force founder mode away
2923 from router if the founder mode is already set. Affected
2924 file silcd/packet_receive.c.
2926 * Remove the client entry with watch notify types with short
2927 timeout, and not directly, so that other notifys can be
2928 retrieved too. Affected file lib/silcclient/client_notify.c.
2930 * Display notification about data messages that cannot be
2931 displayed. Affected files irssi/src/silc/core/client_ops.c,
2932 irssi/src/fe-common/silc/module-formats.[ch].
2934 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Fixed the CHANNEL_CHANGE notify handling in client libary
2937 to not use freed memory. Affected file is
2938 lib/silcclient/client_notify.c.
2940 * Fixed CUMODE_CHANGE notify handling in server. Affected
2941 file silcd/packet_receive.c.
2943 * Fixed USERS command to support empty channels. Affected
2944 file silcd/command.c.
2946 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2948 * Allow multiple identical pending commands to be registered
2949 in client library. Affected file is lib/silcclient/command.c.
2951 * Call the completion for resolving client information only
2952 after all resolvers has finished. This fixes a crash in
2953 the client. Added support for checking when the resolvers
2954 are finished. Affected file is lib/silcclient/idlist.c.
2956 * Wait by default 3 seconds before reconnecting to the server
2957 after being disconnected. Makes the /detach command a bit
2960 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2962 * Check the watcher list before sending signoff notifys
2963 when closing client connection. Affected file is
2966 * Added better CMODE command rights checking. Affected file
2967 silcd/server_util.c.
2969 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Fixed watcher list checking during server signoff. It
2972 crashed the server. Affected file silcd/server_util.c.
2974 * The JOIN command reply returns now the founder's public
2975 key. Affected file is silcd/command.c.
2977 * Announce the channel mode, and the mode properties with
2978 CMODE_CHANGE notify. Affected file silcd/server.c.
2980 * Mark new channels by default disabled, untill at least
2981 one user joins the channel. Affected file is
2982 silcd/packet_receive.c.
2984 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * The nickname argument to watch notify can be optional.
2987 Fixes a crash in server. Affected file silcd/packet_send.c.
2989 * Remove the client entry from cache if the WATCH notify type
2990 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2991 lib/silcclient/client_notify.c.
2993 * Check the watcher list before and after changing nickname
2994 when the NICK_CHANGE notify is received. Affected file is
2997 * Fixed a crash in OPER and SILCOPER command sending. Empty
2998 passphrase caused the crash. Affected file is
2999 lib/silcclient/command.c.
3001 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Merged with Irssi CVS for Irssi SILC client.
3005 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3007 * Completed the protocol specifications.
3009 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * Merged with Irssi CVS for Irssi SILC client.
3013 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3015 * Added the founder's public key delivery to the
3016 CUMODE_CHANGE notify type as well. Updated the protocol
3017 specs and the code. Affected files are silcd/packet_send.[ch],
3018 silcd/packet_receive.c and silcd/command.c.
3020 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * Added silc_pkcs_public_key_copy function into the
3023 lib/silccrypt/silcpkcs.[ch].
3025 * Remove the `iv' from the SilcChannelEntry since we can
3026 live without it. Affected files are silcd/idlist.h and
3027 silcd/packet_receive.c.
3029 * Added support for sending the founder's public key in
3030 the CMODE_CHANGE notify packet in the server. Affected
3031 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3032 silcd/command.c and silcd/server.c.
3034 * Changed the FOUNDER_AUTH authentication to use only
3035 public key authentication as defined by new protocol
3036 specs. Passphrase authentication with that mode cannot
3037 be used anymore. It is now possible to reclaim founder
3038 mode from any server in the network. Affected files are
3039 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3041 * Added permanent channels support by making the channel
3042 permanent when FOUNDER_AUTH mode is set on the channel.
3043 The channel will not be destroyed even if channel is empty
3044 when that mode is set. Protocol TODO #17. Affected
3045 files are silcd/server.[ch], server_util.[ch],
3046 silcd/command.c, silcd/packet_receive.c and
3047 lib/silcclient/command.c.
3049 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Added reference counter to the command reply context in
3052 the client library. Affected files are
3053 lib/silcclient/command_reply.[ch].
3055 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Fixed rekey protocol with PFS in the client library.
3058 Affected file is lib/silcclient/protocol.c.
3060 * Added support for list of errors in client library
3061 command reply handling. Affected file is
3062 lib/silcclient/command_reply.c.
3064 * Defined that the WHOIS and IDENTIFY commands can send
3065 list of errors. Updated the protocol specs. Protocol
3068 * Added support for sending list of errors to WHOIS and
3069 IDENTIFY commands in server. Added support for receiving
3070 list of errors in server. Affected files are
3071 silcd/command.c and silcd/command_reply.c.
3073 * Fixed client info resolving on LEAVE command in client
3074 library to not crash. Affected file is
3075 lib/silcclient/client_notify.c.
3077 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Defined that the NICK command replies with thew changed
3080 nickname too, to make the nickname changing simpler at
3081 the client's end. Updated protocol specs and the code
3082 in client and server. Affected files are
3083 silcd/command.c, lib/silcclient/command_reply.c and
3084 lib/silcclient/command.c.
3086 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * Added `Compressed' packet flag to indicate that the packet
3089 payload is compressed by the sender. Updated the protocol
3090 specs and the core library. The compression still is not
3091 implemented in the sources. Affected file is
3092 lib/silccore/silcpacket.h.
3094 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3096 * Remove pending command callbacks also if the connection
3097 to the server is destroyed. Affected file is
3098 lib/silcclient/client.c.
3100 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Added new QUIET channel user mode that can be used to
3103 quiet a user in a channel. Updated the protocol specs but
3104 it wasn't implemented yet. Protocol TODO #27. Affected
3105 file is lib/silccore/silcmode.h.
3107 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Added BLOCK_INVITE user mode to be able to block incoming
3110 invite notifications. Protoocol TODO #26. Affected files
3111 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3114 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3115 the protocol specs and the code. Affected file is
3116 lib/silccrypt/silcpkcs.c.
3118 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Disconnect Payload includes now the status type. Updated
3121 the protocol specs and the code. Protocol TODO #25.
3122 Affected files are silcd/server.c, lib/silcclient/client.c.
3124 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3125 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3126 Moved the silc_client_command_status_messages table to the
3127 lib/silcutil/silcutil.c and added new funtion
3128 silc_get_status_message, which deprecates function
3129 silc_client_status_message. Affected files are
3130 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3131 lib/silcutil/silcutil.[ch].
3133 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Defined that the nickname hash in Client ID MUST be from
3136 lowercase nickname. This effectively changes nicknames in
3137 SILC to case-insensitive. Updated the protocol specs and
3138 the code. Affected files are lib/silcutil/silcutil.[ch],
3139 silcd/serverid.c, and silcd/idlist.c.
3141 * Added new channel user modes BLOCK_MESSAGES_USERS and
3142 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3143 code. Affected files are lib/silccore/silcmode.h,
3144 lib/silcclient/command.c, and silcd/packet_send.c.
3146 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3147 specs and code. Affected file lib/silccore/silcstatus.h.
3149 * Added support for watch list. It is possible to add nicknames
3150 to be watched, and when they come to network, leave network
3151 or user mode changes the watcher will be notified of this
3152 change. Added SILC_COMMAND_WATCH command, added new
3153 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3154 notifications. Updated the protocol specs and implemented
3155 this to library, client and server. Protocol TODO #21.
3156 Affected files are lib/silccore/silccomand.h,
3157 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3158 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3159 silcd/packet_send.[ch], silcd/packet_receive.c, and
3160 irssi/src/silc/core/client_ops.c.
3162 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3163 somebody watching you. Updated the protocol specs and the
3164 code. Affected files are lib/silccore/silcmode.h, and
3165 lib/silcclient/command.c.
3167 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Added service support to SILC protocol. Added new command
3170 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3171 core library. Services are not implemented in server or
3172 client for now. Protocol TODO #20. Affected files are
3173 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3175 * Added SilcStatus argument to `command' client operation
3176 to return the error status when command sending fails
3177 locally. Changed all command in client library to return
3178 correct command status. Affected files are
3179 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3180 irssi/src/silc/core/client_ops.c.
3182 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Added silc_mime_parse function to parse MIME headers.
3185 Affected files are lib/silcutil/silcstruti.[ch].
3187 * Added MIME header parsing in Irssi SILC Client. It displays
3188 all textual MIME objects, others it ignores. Affected file
3189 is irssi/src/silc/core/clien_ops.c.
3191 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3193 * Fixed a bug in the pid writing function, which couldn't be
3194 written in a root-owned directory.
3196 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3198 * Defined that channel message to unknown Channel ID must
3199 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3200 Updated the protocol specs and the code in server. The
3201 affected file is silcd/packet_receive.c.
3203 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3206 that it is used to send error notifys if error occurs during
3207 some SILC packet processing, except commands. The error
3208 types are same as for command reply types. Defined that
3209 if private message is sent to unknown Client ID the error
3210 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3211 Updated the protocol specs and code. Affected files are
3212 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3213 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3214 and irssi/src/silc/core/client_ops.c. Renamed the
3215 SilcCommandStatus to SilcStatus.
3217 * Defined the use of extra WHOIS attributes in WHOIS command.
3218 The <Requested Attributes> (defined in a separate document)
3219 can be used to request additional information about user
3220 not returned by standard WHOIS command. Defined that server
3221 can send WHOIS command directly to client. Client provides
3222 the requested attributes to the server. Updated the protocol
3223 specs. Protocol TODO #4. Implementation is not done yet
3224 (Protocol TODO #24).
3226 * Renamed function silc_client_command_status_message to
3227 silc_client_status_message. Affected files are
3228 lib/silcclient/command_reply.[ch].
3230 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3233 32 bit integers. Updated the protcol specs and the code.
3234 Affected files are silcd/command.c and
3235 lib/silcclient/command.c.
3237 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3239 * Fixed a bug in library where sending a bogus authentication
3240 payload would lead to a crash. Affected file is
3241 lib/silccore/silcauth.c.
3243 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Added detach_disabled and detach_timeout server config
3246 options to the server. Affected files silcd/serverconfig.[ch],
3247 silcd/command.c and silcd/packet_receive.c.
3249 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3251 * Added resolve_cmd_ident field to the SilcClientEntry structure
3252 too so that if the entry is for example being resolved so
3253 another command may attach to the same pending command reply
3254 without requiring to resolve the same entry again. Added
3255 support for adding multiple pending commands for one
3256 command idenfier. Affected files lib/silcclient/command.[ch],
3257 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3259 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Defined that server receives WHOIS command reply for private
3262 and secret channels too. Updated protocol specs and the
3263 code in server. Affected file silcd/command.c.
3265 * Defined <channel user mode list> argument to WHOIS command
3266 reply for returning user modes on the channels. The
3267 channel list now doesn't include the user mode anymore but the
3268 actual channel mode. Updated protocol specs and the code in
3269 client and server. Affected files are silcd/command_reply.c,
3270 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3271 and lib/silcclient/command_reply.c.
3273 * Save the channels list in WHOIS command reply in normal server
3274 so that WHOIS always shows joined channels also in normal
3275 server and not just on router. Affected file is
3276 silcd/command_reply.c.
3278 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Defined that server receives USERS command reply for private
3281 and secret channels too. Updated protocol specs and the
3282 code in server. Affected file silcd/command.c.
3284 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3286 * Changed the UMODE's mode mask argument to be optional. If
3287 not provided then the command merely returns the current mode
3288 mask to the client. Updated protocol specs and the server.
3289 Affected file is silcd/command.c.
3291 * Added SILC session detachment/resuming support. It is possible
3292 to detach by closing the network connection and then re-connect
3293 and resume to the old client session. Added DETACHED user
3294 mode that server will set for detached client. Added new
3295 packet RESUME_CLIENT which is used to perform the resuming
3296 process. Added DETACH command. Updated the protocol specs,
3297 core library, client and server. Protocol TODO #22. Very
3298 many affected files around the tree.
3300 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Changed the CMODE's mode mask argument to be optional. If
3303 not provided then the command merely returns the current mode
3304 mask to the client. Updated protocol specs and the server.
3305 Affected file is silcd/command.c.
3307 * Changed the Killer's Client ID in KILLED notify to be just
3308 any ID payload since router server is allowed to kill as well.
3309 Updated protocol specs, client libary and server. Affected
3310 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3311 and irssi/src/silc/core/client_ops.c.
3313 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * Added new user modes ANONYMOUS for special anonymous servers
3316 that may set the mode for client, and BLOCK_PRIVMSG which
3317 client may set to block incoming private messages unless the
3318 Private Message Key flag is set (using private keys to protect
3319 private messages). Updated protocol specs and code in client
3320 and server and core library. Protocol TODO #23. Affected
3321 files are lib/silccore/silcmode.h, silcd/server.[ch],
3322 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3323 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3325 * Added new channel user mode BLOCK_MESSAGES which the client
3326 may set to itself to tell server not send channel messages.
3327 Other packets such as channel key packets are still sent.
3328 Protocol TODO #23. Updated the protocol specs, client and
3329 server. Affected files are lib/silccore/silcmode.h,
3330 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3331 lib/silcutil/silcutil.c, silcd/command.c, and
3332 silcd/packet_send.c.
3334 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Redefined the Status Payload to include now two 8 bit fields,
3337 instead of one 16 bit field. This now makes it possible to
3338 send list of errors. Updated the protocol specs and the code
3339 in core library, client library and server. Protocol TODO #1.
3340 Affected files are lib/silccore/silccommand.[ch],
3341 lib/silcclient/command_reply.[ch], silcd/command.c,
3342 silcd/command_reply.c and silcd/packet_receive.[ch].
3344 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3346 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3347 must be handled by the application and should tell the application
3348 that an error message was already printed, and it should print the
3349 config coords (line, filename, ...). Affected files are
3350 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3352 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3353 server config parsing code more readable.
3355 Fixed a bug in the fetch_logging() config callback.
3357 Affected files is silcd/serverconfig.c.
3359 * Drop root privileges when started in foreground. Don't drop them
3360 if debugging also. Affected file is silcd/silcd.c.
3362 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Added more IM-like features by introducing new user modes
3365 for setting various presence information. Added new modes:
3366 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3367 specs and code. Protocol TODO #19. Affected files are
3368 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3369 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3371 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3373 * Added STATS command to the protocol after all, to return
3374 various statistical information about the network. It can
3375 be used by clients to retrieve statistical information, and
3376 servers may use it to to fetch cell and network wide
3377 statistics from router. Updated the protocol specs and
3378 implemented it to the server. Protocol TODO #16.
3379 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3380 silcd/command_reply.[ch].
3382 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * The LIST command reply in client libary now adds new channel
3385 entry if the returned channel doesn't exist yet in cache,
3386 and returns the channel entry to the application in the
3387 command_reply client operation. Affected file is
3388 lib/silcclient/command_reply.c.
3390 * Changed the channel message payload's MAC generation to
3391 include the IV in the MAC as well. This way all relevant
3392 parts of the channel message payload are authenticated also
3393 with the channel message MAC (and not only by packet MAC).
3394 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3395 Affected file is lib/silccore/silcchannel.c.
3397 * Fixed the SKE to save the remote version, since the
3398 silc_ske_parse_version mistakenly checked wrong version,
3399 after it replaced the start payload. Affected files are
3400 lib/silcske/silcske.[ch].
3402 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3404 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3405 string utility functions. Added there also new functions
3406 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3407 Affected files lib/silcutil/silcstrutil.[ch].
3409 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3410 files are lib/silcutil/silcstrutil.[ch].
3412 * Defined that the security property fields in SKE SHOULD be
3413 UTF-8 encoded, defined that version string MUST be US-ASCII
3414 encoded, defined that passphrases sent in connection
3415 authentication protocol MUST be UTF-8 encoded. Implemented
3416 these to the client and server. Defined also that other
3417 passphrases sent in the protocol MUST be UTF-8 encoded.
3418 Affected files are lib/silcske/silcske.c,
3419 lib/silcclient/protocol.c, silcd/protocol.c,
3420 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3422 * Changed the silc_client_close_connection interface to not
3423 need the SilcSocketConnection which should not be visible
3424 to application. Affected files are lib/silcclient/client.c
3425 and lib/silcclient/silcclient.h.
3427 * Rewrote the text for Private Message Key Payload in the
3428 protocol specification. Protocol TODO #11.
3430 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Upgraded the protocol version to 1.1, updated protocol specs
3435 * Added the nickname as new argument to NICK_CHANGE notify and
3436 added it to protocol specs and implemented it to client and
3437 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3438 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3439 lib/silcclient/client_notify.c.
3441 * Added the killer's client ID to the KILLED notify and added
3442 it to protocol specs and implemented it to client and server.
3443 Protocol TODO #13. Affected files are silcd/command.c,
3444 silcd/packet_receive.c, packet_send.[ch],
3445 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3446 The killer's client entry is now returned to application in
3447 the `notify' client operation.
3449 * Fixed the Max Argument fields that had too large value set
3450 in the protocol specs. Protocol TODO #14.
3452 * Added the LEAVE command reply to return the ID of parted
3453 channel. Updated protocol specs and implemented it to the
3454 client and server. Protocol TODO #15. Affected files are
3455 silcd/command.c, lib/silcclient/command_reply.c. The channel
3456 entry is now returned to application in the `command_reply'
3459 * Rewrote the version SKE version checking in client libary
3460 and in server to use the silc_parse_version_string. Affected
3461 files are lib/silcclient/protocol.c, silcd/protocol.c.
3463 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3464 commands that was missing it, and updated protocol specs and
3465 the server implementation. Protocol TODO #10. The affected
3466 file is silcd/command.c.
3468 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3469 generic reply to a generic request (REQUEST flag), and
3470 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3471 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3472 to define the payload for DATA flag. Added the flags to
3473 the implementation. Protocol TODO #9. Affected file is
3474 lib/silccore/silcchannel.h.
3476 Changed the client library to return the message length
3477 to application as well in the channel_message and private_message
3478 client operations. Affected files are
3479 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3480 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3481 and lib/silcclient/client_ops_example.c.
3483 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3484 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3485 the channel. Updated protocol specs and impelemented this
3486 to client and server. Protocol TODO #6. Affected files are
3487 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3488 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3490 Added new options m and M to CMODE command in Irssi SILC
3491 client to set these modes.
3493 * Deprecated all administrative commands from SILC protocol
3494 since they are highly implementation specific commands.
3495 Updated protocol specs. Moved the old commands in
3496 implementations to private range of command types. Affected
3497 files are silcd/command.c, lib/silcclient/command.c and
3498 lib/silcclient/command_reply.c. Protocol TODO #8.
3500 * Fixed a bug in server where sending unknown command crashes
3501 the server. Affected file silcd/command.c.
3503 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Added SILC_PROTOCOLVERSION macro to check protocol version
3506 of a socket connection. The affected file is
3507 lib/silcutil/silcsockconn.h.
3509 * Added better error logging in rekey protocol. Affected file
3512 * Do not check public key types in SKE during rekey. Affected
3513 file lib/silcske/payload.c.
3515 * Fixed the rekey protocol with PFS, which was totally broken.
3516 Affected file silcd/protocol.c.
3518 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Some client implementations quit network by doing first LEAVE
3521 and then immediately SIGNOFF (like Bombyx). We now do check
3522 after a short time after LEAVE notify and check whether the
3523 client is still valid after LEAVE, and if not we remove it from
3524 cache. Affected file is lib/silcclient/client_notify.c.
3526 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3528 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3529 it's good not to have security holes here.
3531 * Fixed a negative refcount situtuation for the config context.
3532 Affected file is silcd/serverconfig.c.
3534 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3536 * ROBOdoc documented lib/silcutil/silcutil.h.
3538 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3540 * Optimized even more the SilcPacketContext structure. Now
3541 totally saved 16 bytes of memory per context after optimization.
3542 Affected files are lib/silccore/silcpacket.[ch].
3544 * Made strict checks for valid SILC IDs. Affected file is
3545 lib/silccore/silcid.c.
3547 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3549 * Changed the object argument for silc_cipher_register,
3550 silc_hash_register, silc_hmac_register and silc_pkcs_register
3551 to const. Affected files are lib/silccrypt/silccipher.[ch],
3552 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3554 * Changed the silc_get_username and silc_get_real_name to
3555 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3557 * Fixed the Irssi SILC Client to use the silc_get_username and
3558 silc_get_real_name insted of glib routines since the glib
3559 routines only corrupt stack. Fixes the Irssi SILC to work in
3560 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3562 * Fixed the Irssi to not use g_get_home_dir since it crashes
3563 or returns garbage on cygwin and corrupts stack. Added function
3564 get_home_dir to Irssi routines. Affected files are
3565 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3567 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * Made some structure optimizations. SFTP memory FS MemFSEntry
3570 entry structure. Optimized SilcTask structure. Optimized
3571 SilcPacketContext structure.
3573 Affected files lib/silcsftp/sftp_fs_memory.c,
3574 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3576 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * And yet again reverted back the config thing since Johnny
3579 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3582 * Fixed memory leaks from config object. Affected files are
3583 silcd/serverconfig.[ch].
3585 * Added support for adding new connections to the server in rehash.
3586 After rehash they take effect.
3588 Added support for changing the maximum allowed connections in
3589 rehash. The number can grow but going smaller is not supported.
3591 Added function silc_server_num_sockets_by_remote to the
3592 silcd/server_util.[ch].
3594 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3596 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3598 * Added preliminary checking during config parsing for a valid
3599 public/private key and removed further checks in the code.
3600 Affected files are silcd/serverconfig.[ch], server.c.
3602 * Moved functions silc_server_drop() and silc_server_daemonise()
3603 from server.c to silcd.c since they are stricly related to
3604 the application activity.
3606 * Reverted a small part of the automatic ref/unref since
3607 it caused a double unref in some situations. Affected
3608 files are silcd/silcd.[ch], server.c, serverconfig.c.
3610 * Added some .cvsignore files in the lib directory.
3612 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * Fixed silc_net_gethostbyaddr to correctly resolve by
3615 address. Affected file lib/silcutil/silcnet.c.
3617 * Fixed the notify relaying to client. The HMAC to be used
3618 with relayed packets ws wrong and caused decryption failure
3619 at the client end. Affected file is silcd/packet_receive.c.
3621 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3623 * Created new branch silc_protocol_1_0_branch.
3625 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3627 * Changed the silc_server_config_* routines to be SilcServer
3628 independent. They are now officially application specific code
3629 and not part of generic server implementation. Affected files
3630 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3632 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3634 * Added automatic referencing of config context in the
3635 silc_server_config_alloc, and automatic unreferencing in the
3636 silc_server_config_destroy. Affected files are
3637 silcd/serverconfig.[ch], silcd/silcd.c.
3639 * Fixed the silc_log_quick handling in the logging routines.
3640 It didn't log quickly when it was TRUE. Affected file is
3641 lib/silcutil/silclog.c. Also the flush delay was set even
3642 if it was 0 in config file. Affected file is
3643 silcd/serverconfig.c.
3645 * Added support for changing key pair of the server in rehash.
3646 Affected file silcd/server.c.
3648 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3650 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3651 too early, before getting the channel entry. Affected file
3652 is silcd/packet_receive.c.
3654 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3656 * Added functions silc_server_config_[ref/unref], these are used
3657 to prevent that the config object is destroyed.
3659 No longer directly affect global variables silc_log_quick and
3660 silc_log_delay, they are first cached inside the config object
3661 and then applied with silc_server_config_setlogfiles().
3663 silc_server_config_set_defaults() is now internal to
3664 serverconfig.c, there are no reasons to show this internal stuff
3667 Affected files are silcd/serverconfig.[ch].
3669 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3670 fprintf's to stderr, since some code may be executed again after
3671 the server went into the background. Affected files are
3674 * Added rehash support. Added function silc_server_rehash() that
3675 will perform all the basic tasks of the rehashing procedure.
3677 * Added command line option `-x, --hexdump'. This will enable the
3678 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3679 The option `--hexdump' implies `--debug'.
3681 * Fixed a bad bug in the logging APIs (silcutil library) where
3682 the application would crash after calling silc_log_reset_all().
3684 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Fixed the KICKED notify handling in client library to
3687 correctly remove the channel and all entries from the
3688 channel when I was kicked. This bug crashed the client.
3690 Fixed yet another but in KICKED notify handling to remove
3691 the kicked client correctly from the channel.
3693 Affected file is lib/silcclient/client_notify.c.
3695 * Fixed a minor bug in looking up correct client entry
3696 in KICKED notify in server. Affected file is
3697 silcd/packet_receive.c.
3699 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3700 sources correctly to distribution. Fixes --with-gmp option.
3702 * Removed the manual rehashing from ID Cache, and changed it
3703 to use the SILC Hash Table's auto rehash feature. Affected
3704 file is lib/silccore/silcidcache.c.
3706 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Fixed a bug in the silc_client_nickname_format function that
3709 handles the multiple same nickname formatting. Two clients
3710 with same nickname caused problems after the first one left
3711 and rejoined. It didn't format the nickname correctly.
3712 Affected file is lib/silcclient/idlist.c.
3714 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3716 * Don't change the topic if olod topic is same as new one.
3717 Affected file is silcd/packet_receive.c.
3719 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3721 * Added cross-reference support to the SILC Documentation
3722 generator. All types across all HTML files are now cross-
3723 referenced. Affected files util/robodoc/generator.c and
3724 scripts/silcdoc/silcdoc.
3726 * Added file lib/silcutil/silctypes.h to include all the
3727 arithmetic type definitions and some macros. Removed
3728 includes/bitmove.h and moved macros to silctypes.h.
3730 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3734 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3736 * Added `type' argument to silc_id_payload_parse_id function which
3737 now returns the type of the ID to the sent pointer. Affected
3738 file is lib/silccore/silcid.[ch].
3740 * Added check for CMODE_CHANGE notify type that mode change is
3741 allowed by the sender. Affected file silcd/packet_receive.c.
3743 * Added check for CUMODE_CHANGE notify type that mode change is
3744 allowed by the sender. Affected file silcd/packet_receive.c.
3745 Added the ID type as CUMODE_CHANGE notify type as argument
3746 to the `notify' client operation. Affected files are
3747 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3749 * Added function silc_client_add_server to the client library.
3750 Added support for resolving also channel and server info when
3751 received unknown entity in notify packet. Affected files are
3752 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3754 * Added function silc_command_get_status to return the command
3755 status from the command reply's argument payload. Affected files
3756 are lib/silccore/silccommand.[ch].
3758 * Added check for KICKED notify type that the kicking is
3759 allowed by the client. Affected file silcd/packet_receive.c.
3761 * Created function silc_get_input which can be used to get input
3762 (echo on or off) from user on command line. Affected files are
3763 lib/silcutil/silcutil.[ch].
3765 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * Optimized silc_server_packet_relay_to_channel function.
3768 Added new function silc_channel_message_payload_encrypt which
3769 can be called directly if channel message payload needs to
3770 be encrypted and is already encoded (no need to call _encode
3771 function). Packet relaying is now done by router without any
3772 extra memory allocations. Affected files are
3773 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3774 silcd/packet_send.c.
3776 * Fixed the INVITE notify handling. It took wrong arguments
3777 as invite list and invite delete. Affected file is
3778 silcd/packet_receive.c.
3780 * Added check for TOPIC_SET notify type that the topic change is
3781 allowed by the client. Affected file silcd/packet_receive.c.
3783 * Added check for INVITE notify type that inviting is allowed by
3784 the client. Affected file silcd/packet_receive.c.
3786 * Changed the silc_server_client_on_channel to return the
3787 SilcChannelClientEntry as well. Moved the function
3788 silc_server_check_cmode_rights to server_util.[ch].
3789 Affected files are silcd/server_util.[ch], silcd/command.c.
3791 * Added function silc_server_check_umode_rights to check whether
3792 changing client's user mode is allowed. Added check for
3793 UMODE_CHANGE notify type that the umode change is allowed
3794 by the client. Affected files are silcd/server_util.[ch],
3795 silcd/packet_receive.c and silcd/command.c.
3797 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3799 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3800 ID length. It ignored that ID can be IPv6 based as well.
3801 Affected file lib/silccore/silcpacket.h.
3803 * Fixed the silc_id_id2str and silc_id_str2id to take the
3804 IPv6 address offset's into consideration. Affecte file is
3805 lib/silccore/silcid.c.
3807 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Fixed the internal Unix scheduler functions to check for
3810 NULL context they may receive. The affected file is
3811 lib/silcutil/unix/silcunixschedule.c.
3813 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3815 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3816 can specify different directory with --home command line
3817 parameter. Affected files irssi/src/silc/core/client_ops.c,
3820 * SILC-specific commands aren't now executed if the active server
3821 isn't of SILC-type, so there won't be problems with having
3822 IRC and SILC protocol support in same client. Affected files
3823 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3826 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3828 * Improved the signal support in SILC Schedule. Added new
3829 function silc_schedule_signal_call which is used by application
3830 to mark a signal to be called. It is now safe to perform
3831 any kind of tasks in signal callbacks since it is guaranteed
3832 that the application specified signal callback is called
3833 after the signal is over. Affected files are
3834 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3836 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3838 * Added `name' field to SilcChannelPrivateKey to represent
3839 application given name for the key. Moved also the context from
3840 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3841 Added the `name' argument also to the function
3842 silc_client_add_channel_private_key.
3844 Added function silc_client_current_channel_private_key to set the
3845 current channel private key in use.
3847 Added "change" command to KEY command which can be used to change
3848 the current channel private key. Bound the command also to
3849 alt+K (Alt+Shift+k).
3851 Also affected files lib/silcclient/client_channel.c,
3852 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3854 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3856 * Added silc_rng_get_byte_fast function in to the
3857 lib/silccrypt/silcrng.[ch].
3859 * Changed the interface of silc_packet_assemble and the
3860 silc_packet_send_prepare. If silc_packet_assmble is now
3861 called the application does not call silc_packet_send_prepare
3862 because the library will call it automatically. These
3863 interfaces now also return a reference to the outgoing buffer
3864 which includes the assembled packet, which the application can
3865 use to encrypt the packet.
3867 Affected files are lib/silccore/silcpacket.[ch],
3868 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3869 silcd/packet_send.c, server_backup.c and packet_receive.c.
3871 * Fixed a packet sending bug on very high load, where outgoing
3872 packet queue wasn't handled correctly and packets got corrupted.
3873 Affected files are lib/silcutil/*/silc*sockconn.c,
3874 lib/silcclient/client.c and silcd/server.c.
3876 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * Added macro SILC_PACKET_DATALEN which can be used during
3879 packet assembling to check whether the data to be added to
3880 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3881 len is truncated until it fits it.
3883 Added checks for maximum length of channel message payload and
3884 private message payload also.
3886 Added checks for maximum packet length in server and in
3889 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3890 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3891 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3892 lib/silcclient/client_prvmsg.c.
3894 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Added silc_server_packet_queue_purge call to the
3897 silc_server_disconnect_remote to assure that all data in the
3898 queue before disconnecting is sent to the network. Affected
3899 file silcd/server.c.
3901 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3903 * Added the deleting of server's own ID cache entry to the
3904 silc_server_free function. Free also everything else that
3905 has been allocated in silc_server_init. The affected file
3908 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3910 * Added functions silc_parse_version_string, silc_version_to_num,
3911 and silc_ske_parse_version to parse SILC protocol style version
3912 strings. Affected files lib/silcutil/silcutil.[ch] and
3913 lib/silcske/silcske.[ch].
3915 * Added new configuration params: version_protocol, version_software
3916 and version_software_vendor to specify what version the remote
3917 host must at least be to be able to connect to server. The vendor
3918 string can be regex matched too. Added new function
3919 silc_server_connection_allowed to check maximum number of allowed
3920 connections, and allowed versions for incoming connections.
3921 Affected files are silcd/server.c, server_util.[ch] and
3924 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3926 * Added preliminary support for signals in scheduler. The
3927 signals we care about are now blocked always when the scheduler
3928 is locked. This way we can synchronise the use of signal with
3929 scheduler. It is guaranteed that when signal occurs the scheduler
3930 is not locked, and thus new tasks can be safely added to the
3933 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3934 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3935 Added new platform specific routines
3936 silc_schedule_internal_signals_[un]block and
3937 silc_schedule_internal_signal_[un]register.
3939 Added new functions to SILC Schedule API:
3940 silc_schedule_signal_[un]register. Each signal that application
3941 is going to use should be registered to the scheduler.
3943 Affected files are lib/silcutil/silcschedule.[ch],
3944 lib/silcutil/*/silc*schedule.c.
3946 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Check for unauthenticated client and server in the
3949 silc_server_new_client and silc_server_new_server functions.
3950 Affected file silcd/packet_receive.c.
3952 * Added function silc_string_is_ascii to check whether given
3953 string is 7-bit ASCII string. Affected files are
3954 lib/silcutil/silcutil.[ch].
3956 * Added function silc_id_is_valid_server_id into the
3957 silcd/serverid.c and added checking for valid Server ID's in
3958 silc_server_new_server. The Server ID must always be based
3959 on the server's public IP address.
3961 * Added logging of DISCONNECT packet message in the server.
3962 Affected file silcd/server.c.
3964 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * Changed all library interfaces that use Global RNG to also
3967 accept SilcRng as argument. Affected files are
3968 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3969 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3970 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3971 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3972 lib/silccrypt/rsa.c.
3974 * Added function silc_pkcs_generate_key to the
3975 lib/silccrypt/silcpkcs.[ch] for applications so that they
3976 don't need to do pkcs->pkcs->init calls anymore.
3978 * Remove SilcSocketConnection from the SFTP API since it really
3979 wasn't needed there. The application has the information
3980 saved in its contexts anyway and the SFTP layer doesn't need
3981 know about it. Affected files lib/silcsft/silcsftp.h and
3982 lib/silcsftp/sftp_[server/client].c.
3984 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3985 The SilcSimContext is not SilcSim.
3987 * Fixed possible buffer overflows in silc_id_render in the
3988 lib/silcutil/silcutil.c.
3990 * On EPOC the global crypto module lists are not used at all
3991 in the crypto library. Added support for using the constant
3992 algorithm list on EPOC. Affected files are
3993 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3996 * Fixed the handling of third parameter of KICKED notify, since
3997 it was mistakenly updated to SILC Protocol 1.0 even though it
3998 is to be included in 1.1. Since it is not in 1.0 it is not
3999 mandatory, and this fix now handles it only if it is provided,
4000 and it is not error if it is not provided. Affected file
4001 lib/silcclient/client_notify.c.
4003 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4005 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4006 client. Affected file irssi/src/silc/core/client_ops.c.
4008 * Merged with Irssi 0.8.4 from irssi.org CVS.
4010 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Check for valid socket connection in client entries before
4013 sending any messages. Fixes a crash, but doesn't fix some
4014 other underlaying bug that is lurking there. Affected
4015 file silcd/packet_send.c.
4017 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4019 * $usermode, $cumode and $cumode_space expandos shouldn't do
4020 anything with non-SILC server records. Affected file
4021 irssi/src/silc/core/silc-expandos.c
4023 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4025 * Fixed the silc_net_check_[host/local]_by_sock to support
4026 IPv6 bound sockets as well. Now they can return IPv6 addresses
4027 as well. Affected file lib/silcutil/silcnet.c.
4029 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4030 Affected lib/silcutil/unix/silcunixnet.c.
4032 * Fixed ID rendering (at least on some platforms, not NetBSD)
4033 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4035 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4037 * Added silc_hash_public_key and silc_hash_public_key_compare
4038 functions to be used with SilcHashTable. They can be used to
4039 hash public keys and compare public keys in hash table. Affected
4040 file lib/silcutil/silcutil.[ch].
4042 * Added support for specifying multiple public keys for Client
4043 connection section in server configuration file. This makes it
4044 possible to accept multiple public keys from same host, or to
4045 make a section that accepts any incoming host, and have the
4046 accepted public keys listed in the section.
4048 Added functions silc_sever_[find/get]_public_key, added the
4049 support for this actually to all connection sections but only
4050 the Client section is currently allowed to specify multiple
4053 Affected files are silcd/server.c, server_internal.h,
4054 command.c, protocol.c, server_util.[ch], packet_receive.c.
4056 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Merged Irssi 0.8.2 from irssi.org CVS.
4060 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4062 * If silc_debug is TRUE, also output standard logging messages
4063 to stderr with the debug output.
4065 Made silc_log_reset_all() flushing all channels before returning.
4066 Also fixed some documentation typos.
4068 Affected files are lib/silcutil/silclog.[ch].
4070 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4072 * Fixed the server to check correctly the amount of connections
4073 from single host, by checking also the type of the connection.
4074 Fixed also the comparison of number of connections and number
4075 of allowed connections. Affected files are silcd/server.c,
4078 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Fixed the USERS command reply to save the user's mode on the
4081 channel as well. Fixed JOIN command reply to check whether a
4082 client is on channel already and not join it twice. Affected
4083 file lib/silcclient/command_reply.c.
4085 * Added new file silc-expandos.c into irssi/silc/core/ to return
4086 various stuff for various signal for the statusbar etc. updating.
4087 Now Irssi SILC client prints channel user modes etc. on the
4090 * The user mode (like server/router operator changes) is now shown
4091 on the Irssi SILC client's statusbar. The affected files are
4092 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4094 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4097 to SILC_SCHEDULE_[UN]LOCK macros.
4099 * Added more error printing to logs in server code. Affected
4100 files silcd/server.c and silcd/protocol.c.
4102 * Fixed -S option parsing in Irssi SILC Client. Affected file
4103 irssi/src/silc/core/silc-core.c.
4105 * Added silc_buffer_alloc_size function. Affected file is
4106 lib/silcutil/silcbuffer.h.
4108 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4110 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4111 constants. Affected files in
4112 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4115 * Changed the internal SFTP Memory FS table to const. Affected
4116 file lib/silcsftp/sftp_fs_memory.c.
4118 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Fixed the buffer formatting and unformatting routines to
4121 check the size of 64 bits types with sizeof(). Affected
4122 file is lib/silcutil/silcbuffmt.c.
4124 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4126 * Removed 0.6.x backwards support.
4128 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Changed all integer type names:
4131 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4132 to avoid collisions with other libraries using same type names
4135 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4137 * Added `prefer_ipv6' argument to the functions
4138 silc_net_gethostbyname[_async]. If it is TRUE it will return
4139 IPv6 address over IPv4. If FALSE IPv4 address is returned
4140 even if IPv6 address was found. Affected files
4141 lib/silcutil/silcnet.[ch].
4143 * Added support silc_net_create_connection[_async] to fallback
4144 to IPv4 address if IPv6 address could not be used (like if
4145 it doesn't work on a specific system). Affected file in
4146 lib/silcutil/unix/silcunixnet.c.
4148 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4150 * Added silc_schedule_reinit function to do the enlarging
4151 of the max tasks handling capabilities of the scheduler.
4152 Affected files lib/silcutil/silcschedule.[ch].
4154 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Added automatic extern "C" { ... } for C++ compilers so the
4157 application does not need to define them. Affected file
4158 includes/silcincludes.h.
4160 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4161 old name went against naming convention. Applications now
4162 include "silcclient.h" instead of "clientlibincludes.h".
4163 Removed includes/clientlibincludes.h, it is redundant now.
4165 * Renamed includes/version.h to silcversion.h.
4167 * Added really preliminary support for OS/2 into the util
4168 library. Only thread & mutex API is implemented, others
4169 are still to be implemented. Created the lib/silcutil/os2/
4170 directory. Created also file includes/silcos2.h.
4172 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4174 * Added preliminary BeOS support into the util library.
4175 Created lib/silcutil/beos/, and implemented all the needed
4176 functions to support SILC on BeOS. Created also file
4177 includes/silcbeos.h.
4179 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4181 * Added proper initializations to silc's irssi code, so it's
4182 now possible to load it as module. Affected files
4183 irssi/src/silc/core/silc-core.c,
4184 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4186 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4188 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4191 * Fixed the silcdoc document generator to correct generate
4192 docs from all kinds of filenames. Affected files are
4193 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4195 * ROBOdoc documented lib/silcutil/silcmemory.h.
4196 Added also new function silc_memdup.
4198 * Removed lib/silcutil/silcbufutil.h and moved those routines
4199 to the lib/silcutil/silcbuffer.h.
4201 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4203 * Added `user_count' to the SilcChannelEntry which now tells the
4204 number of users on the channel. The user count is now saved
4205 in normal server of global channels as well. Affected files
4206 silcd/server.c, idlist.h, packet_receive.c and command.c.
4208 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4209 include file utility functions.
4211 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4212 instead of calling directly OS routines.
4214 * Fixed NICK change printing in Irssi SILC Client. Fixed
4215 KICKED notify printing in Irssi SILC Client. Affected file
4216 irssi/src/silc/core/client_ops.c.
4218 * Fixed a NICK change bug in client library, to not recreate the
4219 client_entry->channels hash table everytime nick is changed.
4220 Affected file lib/silcclient/client.c.
4222 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4225 the SKE interface a bit.
4227 * Fixed padding problem in PKCS#1. The padding was not actually
4228 random since the random number generator was used incorrectly.
4229 This security bug affects only when encrypting with PKCS#1, and
4230 it is not currently used at all in SILC. SILC only use signing
4231 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4233 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4235 * Rewrote the notify handling in Irssi SILC client to not call
4236 the events as signals. Fixes problems with Perl support.
4237 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4239 * Send the auto-nicking NICK command in client library with
4240 little timeout after connecting. The affected file is
4241 lib/silcclient/client.c.
4243 * Added following new config file settings:
4244 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4245 key_exchange_timeout, conn_auth_timeout, connections_max,
4248 Implemented all the new config settings handling in the server.
4250 Optimized the use of SKE Mutual flag usage. Use it only
4251 if connection authentication protocol is not based in public
4254 Renamed all SilcServerConfigSection* to SilcServerConfig*
4255 to have a bit shorter names.
4257 Affected files silcd/serverconfig.[ch], server.[ch], and
4260 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4262 * Cleaned up the listening sockets code, preparing for the rehash
4263 support. Affected file is silcd/server.c.
4265 * Fixed some output messages. Affected files are silcd/silcd.c,
4268 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4270 * Create lib/doc/silcrng_intro.html document as introduction
4271 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4273 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4275 * Fixes to the silcd config template. Affected file is
4276 doc/example_silcd.conf.in.
4278 * Removed type casts from silc_calloc(), conforming to the
4279 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4281 * Removed param_name member from client, server, and router
4282 section structs, now identifying the param directly.
4284 Added CONFIG_FREE_AUTH macro in config file parsing.
4286 Affected files are silcd/serverconfig.[ch].
4288 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4290 * Fixed command line parameter handling. All SILC initialization
4291 is now done in silc_core_init() which also fixes autoconnecting
4294 Affected files irssi/src/silc/core/silc-core.c,
4295 irssi/src/fe-text/silc.c.
4297 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Added new configuration options and blocks:
4300 keepalive_secs, reconnect_count, reconnect_interval,
4301 reconnect_interval_max, reconnect_keep_trying and
4302 require_reverser_lookup. Added ConnectionParam block, and
4303 implemented the connection parameters when connecting as
4304 initiator and when accepting connections as responder.
4306 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4307 whether given configuration value has been given already.
4309 Affected files silcd/serverconfig.[c], server.[c].
4311 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4312 algorithm parts and created new file silcalgs.conf, that
4313 is now included from the example_silcd.conf.in.
4315 * Optimized the silc_server_connect_to_router_second to take
4316 the connection configuration object from the SilcServerConnection
4317 object instead of finding it during the connecting phase.
4318 Added the configuration object to SilcServerConnection struct.
4319 Affected files silcd/server_internal.h, server.c.
4321 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4323 * Add the client on channel after it was resolved at the
4324 channel message receiving, and it was not already on the
4325 channel. Affected file lib/silcclient/client_channel.c.
4327 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Fixed the public key authentication to allocate always the
4330 destination signature buffer instead of using static buffer.
4331 Affected file silcd/protocol.c.
4333 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4335 * Unified the serverconfig.[ch]'s helper function interface.
4336 Affected file silcd/serverconfig.[ch].
4338 * Removed doc/example_silc.conf.in since it is redundant.
4339 The make install will now install irssi/silc.conf file.
4341 * Added new Passphrase and Publickey authentication methods to
4342 config file, allowing both public key and passphrase based
4343 authentication to be set at the same time.
4345 Added `prefer_passphrase_auth' setting in config file which
4346 can be used to set to prefer passwd auth if both passwd and
4347 public key is set. If not set, public key is preferred.
4348 This has effect only when being initiator (responder will try
4351 Added support for authentication with passphrase and public key
4352 at the same time. The passphrase is tried first always since
4353 it is faster to check.
4355 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4357 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4359 * Merged the new SILC Config library, with the server parsing
4360 support. Read the header file silcconfig.h or the toolkit
4361 documentation for the news. Affected files are
4362 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4363 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4364 silcd/protocol.c silcd/server.c silcd/server_backup.c
4365 silcd/serverconfig.[ch] silcd/silcd.c.
4367 * Fixed some silclog documentation. Affected file is
4368 lib/silcutil/silclog.h.
4370 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * The silc_cipher_register, silc_hash_register and
4373 silc_hmac_register now checks if the object to be registered
4374 is registered already. Affected files are
4375 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4377 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4381 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4383 * Allow zero length channel messages inside the Channel Message
4384 Payload. Affected file lib/silccore/silcchannel.c.
4386 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4387 as header filenames.
4389 * Removed lib/silcclient/README and created HTML file
4390 lib/silcclient/silcclient_using.html, which is now included
4391 as part of Toolkit documentation.
4393 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4395 * Fixed CUMODE_CHANGE notify handling to change the mode of
4396 correct client. Affected file lib/silcclient/client_notify.c.
4398 * Make silc_rng_alloc fail if it cannot allocate the sha1
4399 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4401 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4403 * Fixed the file transfer's key agreement payload to include
4404 zero port also if the hostname is NULL because it could not
4407 Call file transfer monitor callback now also if error occurs
4408 during key agreement protocol.
4410 Changed the silc_client_file_send interface to return the
4411 SilcClientFileError instead of session id. The session ID
4412 is returned into pointer provided as argument.
4414 Check that the file exists locally before sending the
4415 file transfer request at all.
4417 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4419 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4420 error than can occur while key agreement protocol. Affected
4421 file lib/silcclient/silcapi.h.
4423 * Fixed the event_mode CMODE handler to not crash when mode
4424 is changed and +k mode is set in the channel. Affected file
4425 irssi/src/silc/core/silc-channels.c.
4427 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4428 SILC_LOG_WARNING to give out Warning and not Error. Affected
4429 file lib/silcutil/silclog.c.
4431 * Fixed the channel message payload decryption in the function
4432 silc_channel_message_payload_decrypt to not modify the original
4433 buffer before it is verified that the message decrypted
4434 correctly. Otherwise, next time it is called with correct
4435 channel key it won't encrypt since the payload is corrupted.
4436 Affected file lib/silccore/silcchannel.c.
4438 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4440 * Do not constantly resize the window. A fix patch by cras.
4441 Affected file irssi/src/fe-text/screen.c.
4443 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4445 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4446 Affected file lib/silcutil/silcnet.c.
4448 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4450 * Fixed a bug in hash table internal routine for traversing
4451 the table with foreach callback. The current entry may
4452 become invalid in the callback but it was referenced after
4453 the callback returned.
4455 Do not allow auto rehashing of hash table during the
4456 silc_hash_table_foreach operation, for same reasons as it is
4457 not allowed for SilcHashTableList. Affected files are
4458 lib/silcutil/silchashtable.[ch].
4460 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4462 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4463 Win32 DLL. extern's in header files are now declared with
4466 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Fixed private message handling. It used some old code that
4469 caused the client to crash. Affecte file is
4470 lib/silcclient/client_prvmsg.c.
4472 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4474 * Added function silc_client_add_channel,
4475 silc_client_replace_channel_id, and removed functions
4476 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4477 from client library.
4479 * Added cross reference of the joined channels to the
4480 SilcClientEntry, and changed the SilcChannelEntry's
4481 users list to SilcHashTable. The affected files are
4482 lib/silcclient/idlist.[ch].
4484 * Fixed a bug in hash table tarversing. While the hash table
4485 is traversed with SilcHashTableList the table must not be
4486 rehashed. It is now guaranteed that auto rehashable tables
4487 are not rehashed while tarversing the list. Also defined that
4488 silc_hash_table_rehash must not be called while tarversing
4489 the table. Added function silc_hash_table_list_reset that must
4490 be called after the tarversing is over. The affected files are
4491 lib/silcutil/silchashtable.[ch].
4493 * Changed all hash table traversing to call the new
4494 silc_hash_table_list_reset in server and in client library.
4496 * Added function silc_client_on_channel to return the
4497 SilcChannelUser entry if the specified client entry is joined
4498 on the specified channel. This is exported to application as
4499 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4501 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4503 * Fixed founder regaining problem with JOIN command on normal
4504 server. The notify for mode change must be sent always and
4505 not only if !cmd->pending. Affected file silcd/command.c.
4507 * Fixed the WHOWAS command's reply sending to support the
4508 lists correctly. Affected file silcd/command.c.
4510 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4512 * When sending JOIN command to router for processing the
4513 sender's old command identifier was not saved back to the
4514 sender's command context, fixed now. The affected file is
4517 * Create the key in JOIN command of the router did not return
4518 the channel key, added check for this. Affected file is
4521 * Fixed a channel ID update bug in JOIN command reply. Do
4522 not directly upgrade the ID but call the function
4523 silc_idlist_replace_channel_id if the ID was changed.
4524 Affected file silcd/command_reply.c.
4526 * Fixed memory leaks from command calling if it would fail.
4527 Affected file silcd/command.c.
4529 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4531 * Applied patches from cras:
4533 Memory leak fixes around libaries, irssi window resize fix,
4534 new silclist.h and silcdlist.h, all extern inline changed to
4537 * Removed dotconf from lib/dotconf, not needed anymore.
4539 * Removed TRQ from lib/trq, not needed anymore.
4541 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4542 with server connections. Later this will be configurable
4543 in config file after new config file is done. Affected file
4546 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4548 * Fixed a crash in server related to channel announcements.
4549 Affected file silcd/server.c.
4551 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * Fixed memory leaks in silc_server_create_new_channel*
4554 functions. Affected file silcd/server.c.
4556 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4557 which ID was changed. This way the router will send the
4558 user list for the channel again, and server won't be in
4559 desync in some rare circumstances. Affected file is
4560 silcd/packet_receive.c.
4562 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4564 * Check for NULL socket pointer in the function
4565 silc_server_packet_send_to_channel_real. Affected file
4566 silcd/packet_send.c.
4568 * Fixed the BAN notify handling to correctly remove ban
4569 list. Affected file silcd/packet_receive.c.
4571 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4573 * Fixed some header addition to Toolkit distribution in
4574 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4576 * Added lib/silcclient/client_ops_example.h as an template
4577 file for application programmers to quickly start using
4578 the SilcClientOperation functions in their application.
4579 Updated the lib/silcclient/README as well to tell about this
4580 nice file made available.
4582 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4584 * Call silc_server_remove_from_channels when removing client
4585 entry when NO_SUCH_CLIENT_ID was received. Affected file
4586 is silcd/command_reply.c.
4588 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Added server & router operator statistics updating. Affected
4591 file silcd/packet_receive.c and silcd/command.c.
4593 * Fixed the SERVER_SIGNOFF notify handling on normal server
4594 not to save the history information for clients. Same was
4595 fixed earlier in remove_clients_by_server function, but not
4596 here. Affected file silcd/packet_receive.c.
4598 * Raised the default connection-retry count from 4 to 7 in
4599 server. Affected file silcd/server.h.
4601 * Cancel any possible reconnect timeouts when we start the
4602 key exchange. Affected file silcd/server.c.
4604 * Do not reconnect on connection failure when SCONNECT was
4605 given. Affected files silcd/server.[ch].
4607 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4609 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4611 * Fixed the NICK command to always give the unformatted
4612 nickname to the one giving the NICK command. If unformatted
4613 nickname is cached already it will be formatted and the
4614 local entry will always get the unformatted nickname.
4615 Affected file lib/silcclient/idlist.c.
4617 * Fixed some double frees from client library commands.
4618 Affected file is lib/silcclient/command.c.
4620 * Fixed CUMODE command in server to assure that no one can
4621 change founder's mode than the founder itself, there was a
4622 little bug. Affected file silcd/command.c.
4624 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4626 * Removed the SilcClientCommandDestructor from the client
4627 libary, it is not needed anymore. Affected files are
4628 lib/silcclient/silcapi.h, command[_reply].[ch],
4629 client_notify, idlist.c.
4631 * Fixed GETKEY command to first resolve client, and then
4632 resolve the server only if the client was not found, instead
4633 of resolving both at the same time. Affected file is
4634 lib/silcclient/command.c.
4636 * Added silc_client_start_key_exchange_cb and lookup the
4637 remote hostname and IP address before starting the key
4638 exchange with server. The affected file is
4639 lib/silcclient/client.c.
4641 * The server's public key is now saved using the IP address
4642 of the server and not the servername for the filename.
4643 The hostname public key filename is checked as an fall back
4644 method if the IP address based filename is not found.
4646 Fixed the GETKEY command to save the fetched server key
4647 in correct filename.
4649 Print the remote server's hostname now when new key is
4650 received during connection process. Affected file is
4651 irssi/src/silc/core/client_ops.c.
4653 * Return always our own public key to the client if it asks
4654 for it with GETKEY command. Affected file silcd/command.c.
4656 * Removed the use_auto_addr variable from default config
4657 file since it was in wrong section. Affected file is
4660 * Fixed TOPIC_CHANGE notification to not route it when it
4661 was sent using silc_server_send_notify_to_channel function.
4662 Affected file silcd/command.c.
4664 * Fixed silc_server_send_notify_kicked to send the kicker's
4665 Client ID also, it was missing. Affected files are
4666 silcd/command.c, silcd/packet_send.[ch].
4668 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4670 * Do not save client history information in SERVER_SIGNOFF.
4671 Fixes the bug in normal server that it does not detect
4672 the client becoming valid after the server becomes back
4673 online. Affected file silcd/server_util.c.
4675 * Added `sock_error' field into the SilcSocketConnection
4676 context. When error occurs during socket operation (read
4677 or write) the error is saved. Added also new function
4678 silc_socket_get_error to return human readable socket error
4679 message. Affected files are lib/silcutil/silcsockconn.[ch],
4680 lib/silcutil/unix/silcunixsockconn.c, and
4681 lib/silcutil/win32/silcwin32sockconn.c.
4683 * The server now prints the socket error message in the
4684 signoff for client. Affected file silcd/server.c.
4686 * Fixed the `created' channel information sending from router
4687 to server in JOIN command. Checks now whether the channel
4688 really was created or not and set it according that.
4690 Fixed the JOIN command to use the client entry's current
4691 ID during the joining procedure instead of the one it sent
4692 in the command (it is checked though), since it can change
4693 between the packet processing and command processing, and
4694 would just case unnecessary pain in the client end. Affected
4695 file silcd/command.c.
4697 * Fixed a channel key payload sending to use correct channel
4698 ID when the server was forced to change the channel's ID by
4699 router. Router sent the key payload with the old Channel ID.
4700 Affected file silcd/packet_receive.c.
4702 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4704 * Call silc_server_save_channel_key only if the key payload
4705 was provided in the JOIN command's command reply. Affected
4706 file silcd/command_reply.c.
4708 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4710 * Fixed silc_mp_sizeinbase to return the value correctly with
4711 MPI. Affected file lib/silcmath/mp_mpi.c.
4713 * Fixed the stop_server signal to correctly stop the scheduler
4714 and gracefully stop the server when SIGTERM or SIGINT signals
4715 are received. Affected file silcd/silcd.c.
4717 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4719 * Simple handling of TERM and HUP signals. Also added some log
4720 flushing call around. Affected file is
4723 * Fixed small bugs in silclog.c. Now buffering output will take
4724 effect after 10 seconds since startup: This will ensure that
4725 no important startup messages are lost. Also output redirection
4726 will preserve original format ([Date] [Type] message).
4727 Affected file is lib/silcutil/silclog.c.
4729 * Added two options to the config file, in the logging section:
4730 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4731 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4733 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Do not print the warning about log files not being initialized
4736 more than once to avoid excess logging. Affected file is
4737 lib/silcutil/silclog.c.
4739 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4740 the SIM copying in make install in Makefile.am.pre.
4742 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4744 * Rewritten silclog APIs. Globally interesting changes follows:
4745 silc_log_set_files() changed to silc_log_set_file().
4746 silc_log_set_callbacks() changed to silc_log_set_callback().
4747 ROBOdoc documented silclog header file.
4748 SilcLogCb now returns bool to wether inihibit the default
4749 handler or not (to keep the old behaviour return always TRUE).
4750 The new APIs should also fix the problem of the
4751 silcd_error.log file that was written in the current directory.
4754 Log files streams will remain opened after silc_log_set_file()
4755 call, means less CPU usage notably on high traffic servers.
4756 File streams are now full buffered, and flushed to the disk
4757 every 5 minutes, lesses HD activity and CPU usage.
4758 Messages can be redirected, allowing admins to configure
4759 one single logfile for all server messages.
4760 the silc_log_quick global variable to activate fast-logging.
4761 Affected files lib/silcutil/silclog.[ch]
4763 * Changed some code to conform new silclog APIs. Affected
4764 files are doc/example_silcd.conf.in, silcd/server.c
4765 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4768 * Fixed a memory leak that could occur in some situations.
4769 Affected file silcd/serverconfig.c.
4771 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4773 * Added the silc_client_del_client to remove the client from
4774 all channels as well. Affected file lib/silcclient/idlist.c.
4776 * Fixed the client library to correctly remove the client
4777 from all channels when the client entry is being destroyed.
4778 Affected file lib/silcclient/client_notify.c, command.c.
4780 * Added auto-nicking support to the client library. If the
4781 applicatio now sets client->nickname it will be sent to the
4782 server after connecting by the library. This way for example
4783 SILCNICK (or IRCNICK) environment variables will have effect
4784 and always change the nickname automatically to whatever
4785 it is wanted. Affected file lib/silcclient/client.[ch].
4787 * Renamed silc_server_command_bad_chars to the
4788 silc_server_name_bad_chars and moved it to the
4789 silcd/server_util.[ch]. Added also new function
4790 silc_server_name_modify_bad to return nickname that
4791 includes bad characters as new nickname without those
4792 bad characters. This check and modify is now used in
4793 silc_server_new_client when the username is initially set
4794 as nickname, so it must be checked to be valid nickname.
4795 Affected file silcd/packet_receive.c.
4797 * The nickname length is now taken from the packet for real
4798 and not trusted to strlen() since it clearly can return
4799 wrong length for nickname including bad characters. This
4800 also applies to channel names. Affected file silcd/command.c.
4802 * Removed the lib/silcsilm/modules directory. Modules are now
4803 compiled into the lib/silcsim. Fixed the copying of the
4804 modules to follow symbolic links in Makefile.am.pre.
4806 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4808 * Fixed silc_string_regexify list creation. Fixes bugs with
4809 BAN and INVITE commands in server. The affected file is
4810 lib/silcutil/unix/silcunixutil.c.
4812 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4814 * Removed the command destructor entirely from the server's
4815 command and command reply routines. It is not needed, and
4816 its usage was buggy and caused crashes. Affected files are
4817 silcd/command[_reply].[ch].
4819 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4821 * Cancel protocol and NULL sock->protocol if timeout
4822 occurred during protocol. Affected file silcd/server.c.
4824 * Cancel protocol timeouts always before calling the final
4825 callback, to assure that after final callback is called
4826 no other state will be called for the protocol anymore.
4827 Affected file silcd/protocol.c.
4829 * Print error log if incoming connection configuration could
4830 not be found. Affected file silcd/server.c.
4832 * Fixed JOIN command to correctly save the founder mode
4833 to the client on normal SILC server, when the channel
4834 was created by the router. Affected file silcd/command.c.
4836 * Fixed LIST command (hopefully) to send correct reply
4837 packets. Affected file silcd/command.c.
4839 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4841 * The silc_packet_receive_process now returns FALSE if the
4842 read data was invalid packet, and TRUE if it was ok.
4844 The server now checks that if unauthenticated connection
4845 sends data and its processing fails the server will close
4846 the connection since it could be a malicious flooder.
4848 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4850 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4852 * Make sure the warning about error opening a log file is
4853 printed only once and not everytime it fails (produces
4854 too much useless log). Affected file lib/silcutil/silclog.c.
4856 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4858 * Made the silc_server_daemonise() function more readable.
4859 Affected file silcd/server.c.
4861 * Pid file is now optional, the user may comment it out from
4862 the config file. Removed define SILC_SERVER_PID_FILE, we
4863 don't need a default any longer. Affected file
4864 configure.in.pre, lib/Makefile.am.pre.
4866 * Make some use of the pid file. The server now dies at startup
4867 if it detects a valid pid file on his path. The server would
4868 die anyway in this circumstance, because of the bind() failure.
4869 Affected file silcd/silcd.c.
4871 * No longer compiling lib/dotconf.
4873 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4875 * Fixed JOIN command parsing not to crash. Affected file
4876 lib/silcclient/command.c.
4878 * Fied the NICK_CHANGE notify to add the new client entry
4879 even it is resolved. This removes an <[unknown]> nick
4880 thingy bug in the client. Affected file is
4881 lib/silcclient/client_notify.c.
4883 * Do not try to allocate 0 bytes (efence does not like it)
4884 in lib/silccore/silccomand.c when encoding payload.
4886 * Do not take IRCNICK as nickname in Irssi SILC client since
4887 it is not possible to set nickname before hand connecting
4888 the server (TODO has an entry about adding auto-nicking
4891 * Changed the silc_server_command_pending to check whether
4892 there already exists an pending entry with the specified
4893 command, command identifier and pending callback. This is
4894 to fix IDENTIFY and WHOIS related crashes that may register
4895 multiple pending commands with same identifier. Affected
4896 file silcd/command.c.
4898 * Fixed the server to reconnect to the router even if it
4899 was already reconnecting and EOF was received. This to
4900 fix a possibility that the server wouldn't ever try to
4901 auto-reconnect to the router. Affected file silcd/server.c.
4903 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4905 * Fixed the server's password authentication to use the
4906 length of the locally saved password, and not the one
4907 sent in the packet. Affected file silcd/protocol.c.
4909 * Fixed same password authentication problem in the
4910 Authentication Payload handling routines in
4911 lib/silccore/silcauth.c.
4913 * Yet another password authentication problem fixed with
4914 channel password handling in silcd/command.c.
4916 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4918 * If first character of string in silc_parse_userfqdn is '@'
4919 then do not parse it. Affected file is
4920 lib/silcutil/silcutil.c.
4922 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4924 * Fixed minor bug in IDENTIFY command reply sending, which
4925 caused various weird problems during JOIN when it was
4926 resolving names for users. Affected file silcd/command.c.
4928 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4930 * Fixed the IDENTIFY command reply sending to chech better valid
4931 clients. It was possible to send incomplete list of replies.
4932 Affected file silcd/command.c.
4934 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4936 * Added silc_client_command[s]_[un]register functions now to
4937 dynamically register the commands in client library. Removed
4938 the static table of commands. This allows the client library
4939 to call commands without causing the application to know about
4940 what commands library has called.
4942 Removed the INFO command reply kludge to detect when the command
4943 was called by library. Now library use its own command reply
4944 function for INFO command.
4946 Added function silc_client_command_call to call a command.
4947 Application can use it to call command, not access the structure
4950 Now all commands that are sent by the client library (not
4951 explicitly sent by application) use own command reply functions.
4953 Affected files around lib/silcclient/ and in
4954 irssi/src/silc/core/.
4956 * Fixed the WHOIS command reply sending to chech better valid
4957 clients. It was possible to send incomplete list of replies.
4959 Fixed the WHOIS and IDENTIFY to send the request to router
4960 if normal server did not do it and did not find any results.
4962 Affected file silcd/command.c.
4964 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4966 * Moved the internal data from SilcClient context into its
4967 own file, not accesible to application. Affected files
4968 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4969 and other files in client library.
4971 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4973 * Added doc/examples installation target in Makefile.am.pre.
4976 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4978 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4979 commands the found client entry will be removed from the
4980 cache, after notifying application about the error. Affected
4981 file lib/silcclient/command_reply.c.
4983 * Changed the /MSG to check for exact nickname user gave, and
4984 not let `nick' match `nick@host' if it is only one found. Now,
4985 user must type the exact nickname (like nick@host2) even if
4986 there are no more than one same nicks found. This is to avoid
4987 a possibility of sending nickname to wrong nickname since
4988 `nick' could match `nick@host'. Affected file is
4989 irssi/src/core/silc-servers.c.
4991 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * Do not print "you are now server operator" or similar when
4994 giving /away command. Affected files are
4995 irssi/src/silc/core/client_ops.c, silc-servers.h.
4997 * Made the silc_server_command_pending_error_check to send
4998 the same command reply payload it received back to the
4999 original sender of the command. This way all arguments
5000 that was received by the server will be received by the
5001 client too. Affected file silcd/command.c.
5003 * Added the silc_idcache_add to return the created cache entry
5004 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5006 * Add global clients to expire if they are not on any channel.
5007 This is because normal server will never know if they signoff
5008 if they are not on any channel. The cache expiry will take
5009 case of these entries. This is done by normal servers only.
5010 The affected files are silcd/command_reply.c,
5011 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5013 * If server receives invalid ID notification for WHOIS or
5014 IDENTIFY and the ID exists in the lists, it is removed.
5015 Affected file silcd/command_reply.c.
5017 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5018 in client then client entry that it matches is searched and
5019 the nickname is printed on the screen for user. Affected
5020 file irssi/src/silc/core/client_ops.c.
5022 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5024 * Use cache entry expire time in the LIST command reply to
5025 purge old entries from the cache after the LIST command
5026 reply has been received. This way we don't have non-existent
5027 entries in the cache for too long. Affected file is
5028 silcd/command_reply.c.
5030 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5032 * If we are normal server, and we've not resolved client info
5033 in WHOIS or IDENTIFY from router, and it is global client,
5034 we'll check whether it is on some channel. If it is not
5035 then we cannot be sure about its validity and will resolve it
5036 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5037 file silcd/command.c.
5039 * Search channel by name (if possible) rather than by ID
5040 in IDENTIFY command's command reply. Affected file is
5041 silcd/command_reply.c.
5043 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5045 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5046 Updated specs and implemented it. Affected file silcd/command.c,
5047 silcd/packet_send.c and silcd/packet_receive.c.
5049 * Implemented the <founder auth> payload handling in the JOIN
5050 command. If provided all conditions for channel joining
5051 except requirement to provide correct passphrase can be
5052 overrided by the channel founder. Updated the protocol specs.
5053 Affected file silcd/command.c.
5055 Added support for founder auth in JOIN command in client
5056 library. Fixed the parsing of the JOIN command now to support
5057 all options as they should be. The affected file is
5058 lib/silcclient/command.c.
5060 * Optimized the WHOIS and IDENTIFY commands to send the request
5061 to router only if it includes nicknames or other names. If
5062 they include only IDs then check the local cache first before
5063 routing. Affected file is silcd/command.c.
5065 * Added channels topic announcements. Affected file is
5066 silcd/packet_receive.c and silcd/server.c.
5068 * Fixed the silc_server_send_notify_topic_set to really destine
5069 the packet to channel. Affected file silcd/packet_send.c.
5071 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5072 library. Affected file lib/silcclient/client_notify.c.
5074 * Added UMODE announcements. Affected file silcd/server.c.
5076 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5078 * Memory leak fixes in:
5080 lib/silcutil/silcsockconn.c
5081 lib/silcske/silcske.c
5082 lib/silcske/groups.c
5084 lib/silccrypt/silcpkcs.c
5085 lib/silccore/silccommand.c
5086 lib/silccore/silcidcache.c
5091 * ROBOdoc documented the lib/silcske/groups.h file and a
5092 bit changed the interface for better.
5094 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5096 * Update the client entry context in the ID cache after
5097 nick change. Affected file lib/silcclient/command.c.
5098 Fixes the CUMODE command when regaining founder privileges,
5099 and a little WHOIS problem.
5101 * Fixed silc_net_gethostbyname to correctly call the
5102 inet_ntop. Affected file lib/silcutil/silcnet.c.
5104 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5106 * Added IPv6 support checking to the configure.in.pre, added
5107 also --enable-ipv6 option to override the check. Affected
5108 file configure.in.pre.
5110 * The silc_thread_create now calls the start function
5111 directly if threads support is not compiled in. Removes
5112 ugly #ifdef's from generic code. Affected files are
5113 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5115 * Added silc_net_gethostby[name/addr]_async to asynchronously
5116 resolve. Affected files are lib/silcutil/silcnet.[ch].
5118 * Added support for rendering IPv6 based server, client and
5119 channel IDs. Affected file lib/silcutil/silcutil.c.
5121 * Added support for creating IPv6 based server IDs. Affected
5122 file is silcd/serverid.c.
5124 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5126 * Added silc_net_gethostby[addr/name] into the
5127 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5128 routines. Added silc_net_is_ip[4/6]. Affected file is
5129 lib/silcutil/unix/silcunixnet.c. All routines that take
5130 address as argument now supports both IPv4 and IPv6 addresses.
5132 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5134 * Fixed LIST command reply sending in server. Affected file
5137 * Server now sends the kicker's client ID in the KICK notify
5138 to the kicked client. Affected file silcd/command.c.
5140 * The client library now parses the kickers client ID and
5141 UI displays it. Affected files lib/silcclient/client_notify.c
5142 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5144 * Made all payload parsing function prototypes consistent.
5145 They all take now const unsigned char * and uint32 pair as
5146 the payload data instead of SilcBuffer. Changes all around
5147 the source tree. Other unsigned char* -> const unsigned char*
5148 changes around the tree as well.
5150 * Optimized SFTP client and server packet sending not to
5151 allocate new buffer for each packet but to recycle the
5152 first allocated buffer. Affected files are
5153 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5155 * Optimized the SFTP client to use SilcList instead of
5156 SilcDList for requests, because it is faster. Affected file
5157 is lib/silcsftp/sftp_client.c.
5159 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5160 into lib/silccore/silcid.[ch].
5162 Renamed silcpayload.[ch] into silcargument.[ch].
5164 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * If client entry is deleted with active key agreement
5167 session, abort the session.
5169 The silc_client_abort_key_agreement now calls the completion
5170 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5172 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5175 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5177 * Don't use __restrict in older GCC's. Affected file is
5178 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5180 * silc_net_localhost now attempts to reverse lookup the
5181 IP/hostname. Affected file lib/silcutil/silcnet.c.
5183 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5184 command. It can be used to gain founder privileges at
5185 the same time when joining the channel.
5187 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5188 kicker's client ID as well. Updated protocol specs.
5190 Defined that the server must send SILC_COMMAND_IDENTIFY
5191 command reply with error status to client who sent
5192 private message with invalid client ID.
5194 Updated the protocol specification.
5196 * Added silc_server_send_command_reply to send any
5197 command reply. Affected file silcd/packet_send.[ch].
5199 * Added silc_id_payload_encode_data to encode ID payload
5200 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5202 * The server now send IDENTIFY command reply with error
5203 status if client ID in private message is invalid. Affected
5204 file silcd/packet_receive.c.
5206 * Save the server key file with server's IP address in
5207 the filename instead of hostname. The affected file is
5208 irssi/src/silc/core/client_ops.c.
5210 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5212 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5215 * Added libtool support for compiling shared objects in
5216 lib/silcsim. Affected file configure.in.pre and
5217 lib/silcsim/Makefile.am. Original patch by cras.
5219 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * Pid file configuration, and server's config file fixes
5222 patch by toma. Updated CREDITS file.
5224 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5226 * Fixed silc_client_channel_message to not try to decrypt
5227 the message twice if it resolved the destination client
5228 information. This could cause of dropping one channel
5229 message. Affected file lib/silcclient/client_channel.c.
5231 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5233 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5234 lib/silcclient/client.c. This function is used when the SILC
5235 Client is run under some other scheduler, or event loop or
5236 main loop. On GUI applications, for example this may be
5237 desired to used to run the client under the GUI application's
5238 main loop. Typically the GUI application would register an
5239 idle task that calls this function multiple times in a second
5240 to quickly process the SILC specific data.
5242 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5244 * Fixed silc_server_drop() for dropping the supplementary
5245 groups as well, this could cause a security hole on some
5248 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5250 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5253 * Write PID file after dropping privileges. Added -F option
5254 to run server on foreground. A patch by debolaz.
5255 Affected files silcd/server.c, silcd/silcd.c.
5257 * Fixed MOTD to return the MOTD file server name. Affected
5258 file silcd/command.c.
5260 * Added INFO command reply handling to the Irssi SILC Client.
5261 Affected file irssi/src/silc/core/client_ops.c.
5263 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * Fixed the silc_idcache_list_* routines to really support
5266 the dynamic list. Fixes a crash. Affected file is
5267 lib/silccore/silcidcache.c.
5269 * Fixed the LIST command reply to really call LIST command's
5270 pending callbacks. Affected file silcd/command_reply.c.
5272 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5274 * Update conn->local_entry->nickname after giving NICK
5275 command. Affected file lib/silcclient/command.c.
5277 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5279 * Added the [pid] option to the silcd configuration file
5281 Affected files: serverconfig.[ch] and silcd.c
5283 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Save fingerprint in WHOIS command reply in server.
5286 Affected file silcd/command_reply.c.
5288 * Fixed NICK commands pending callback registration.
5289 Affected file lib/silcclient/command.c.
5291 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5293 * Use ++server->cmd_ident when sending commands in server,
5294 instead of random number. Affected file silcd/command.c.
5296 * Fixed GETKEY command reply to call actually GETKEY pending
5297 command callbacks. Affected file silcd/command_reply.c.
5299 * A bit stricter check for nicknames. Check for same nickname
5300 in NICK command also. Affected file silcd/command.c.
5302 * Do not call INFO command everytime client ID changes, only
5303 during first connecting. Affected file lib/silcclient/client.c.
5305 * Set the new nickname only after successful command reply for
5306 NICK command is returned by server. Affected file
5307 lib/silcclient/command.c.
5309 * Remove nicknames from nicklist during server_signoff notify.
5310 Should fix /NAMES bit more. The affected file is
5311 irssi/src/silc/core/silc-channels.c.
5313 * Added `fingerprint' field to the SilcIDListData in the
5314 silcd/idlist.h to hold the fingerprint of the client's
5317 Send the fingerprint of the client's public key in WHOIS
5320 Affected files silcd/command.c, and silcd/idlist.[ch].
5322 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5323 create fingerprint from given data.
5325 * Show the fingerprint of the client's public key in WHOIS.
5326 Affected files irssi/src/module-formats.[ch] and
5327 irssi/src/silc/core/client_ops.c.
5329 * Format the multiple same nicknames also during JOIN and
5330 NICK_CHANGE notifys. Affected file is
5331 lib/silcclient/client_notify.c.
5333 * Do not print error on screen for invalid private message
5334 payload since it can come if someone is sending private
5335 messages with wrong key. Affected file
5336 lib/silccore/silcprivate.c.
5338 * Fixed multiple concurrent /PING crash. Affected file
5339 lib/silcclient/command.c.
5341 * Changed the wrong ID encoding. All IP addresses must be
5342 in MSB first order in encoded format. They were encoded
5343 wrong and was in LSB format. Affected files are
5344 silcd/serverid.c, lib/silcutil/silcutil.c.
5346 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5348 * Call the `connect' client operation through the scheduler
5349 in case of error. Affected file lib/silcclient/client.c.
5351 * Call the `failure' client operation even if the error
5352 occurred locally during a protocol. Affected file is
5353 lib/silcclient/protocol.c.
5355 * Added support of sending LIST command to router from normal
5356 server. This way normal server can get list of all channels
5357 in the network too. Fixed the channel list sending in the
5358 server too. Affected files are silcd/command.c, and
5359 silcd/command_reply.[ch].
5361 * Added silc_server_update_channels_by_server and
5362 silc_server_remove_channels_by_server. They are used during
5363 disconnection of primary router and in backup router protocol.
5364 Affected file silcd/server_util.[ch], silcd/server.c and
5365 silcd/server_backup.c.
5367 * Fixed channel adding to global list in IDENTIFY command
5368 reply in server. Affected file silcd/command_reply.c.
5370 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5372 * If the incoming packet type is REKEY or REKEY_DONE process
5373 that packet always synchronously. Fixes yet another MAC
5374 failed error on slow (dialup) connections. Affected file
5375 lib/silcclient/client.c and silcd/server.c.
5377 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5379 * Call check_version SKE callback for initiator too. Affected
5380 file lib/silcske/silcske.c.
5382 * Implemented fix for security hole found in the SKE that was
5383 fixed in the specification few days back; the initiator's
5384 public key is now added to the HASH value computation.
5385 Added backwards support for the old way of doing it too, for
5386 old clients and old servers. Affected file is
5387 lib/silcske/silcske.c.
5389 * Enabled mutual authentication by default in SKE. If initiator
5390 is not providing mutual authentication the responder will
5391 force it. This will provide the proof of posession of the
5392 private key for responder. The affected files are
5393 lib/silcclient/protocol.c and silcd/protocol.c.
5395 * Do not cache anymore the server's public key during SKE.
5396 We do mutual authentication so the proof of posession of
5397 private key is done, and if the server is authenticated in
5398 conn auth protocol with public key we must have the public
5399 key already. Affected file silcd/protocol.c.
5401 * Added new global debug variable: silc_debug_hexdump. If
5402 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5403 file lib/silcutil/silclog.[ch].
5405 * Fixed compilation warning due to char * -> const char *.
5406 Affected files lib/silcutil/silcnet.h, and
5407 lib/silccore/silcauth.[ch].
5409 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5411 * Fixed CMODE command when new channel key was created. If
5412 the creation failed the old key was removed. Next time giving
5413 same command would crash the server since the old key was
5414 freed already. Affected file silcd/command.c.
5416 * Fixed the silc_server_announce_get_channels to not crash
5417 on reconnect. Affected file silcd/server.c.
5419 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5421 * Added silc_log_set_debug_string function to set a regex
5422 string to match for debug output. Only the function names,
5423 or filenames matching the given debug string is actually
5424 printed. This way it is possible to filter out those debug
5425 strings that user is not interested in.
5427 Fixed a bug in silc_string_regexify.
5429 Affected files lib/silcutil/silclog.[ch], and
5430 lib/silcutil/unix/silcunixutil.c.
5432 * Changed the -d options in both server and Irssi SILC client
5433 to take the debug string as argument. Affected files
5434 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5436 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Added silc_hash_babbleprint to create a Bubble Babble
5439 Encoded fingerprint. The encoding is developed by Antti
5440 Huima (draft-huima-babble-01.txt), and it creates human
5441 readable strings out of binary data. Affected file
5442 lib/silccrypt/silchash.[ch].
5444 * Print the babble print now in addition of fingerprint as well
5445 in Irssi SILC client. Affected files are
5446 irssi/src/fe-common/silc/module-formats.[ch],
5447 irssi/src/fe-common/silc/core/client_ops.c.
5449 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5451 * Fixed a security problem found in SKE. The initiator's
5452 public key too is now added to the HASH hash value creation
5453 which is signed by the responder to create the SIGN value.
5454 This will prevent anyone in the middle to lie to the responder
5455 about the initiator's public key. If this is done now, the
5456 man in the middle will get caught. Updated the protocol
5459 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5461 * Better installation directory handling. Configure module
5462 paths and other paths automatically to example_silc* files
5463 in doc/. A patch by toma.
5465 * Fixed compiler warning from MPI library, and from SILC RNG.
5468 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5469 It can be configured with ./configure. A patch by toma.
5471 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5473 * Find correct make to use in prepare-clean. A patch by
5474 toma. Affected file prepare-clean.
5476 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5478 * Added irssi variables use_auto_addr, auto_bind_ip,
5479 auto_bind_port and auto_public_ip.
5481 * Changed the interface for silc_client_send_key_agreement
5482 in lib/silcclient/silcapi.h
5486 irssi/src/silc/core/silc-core.c
5488 lib/silcclient/silcapi.h
5489 irssi/src/silc/core/silc-channels.c
5490 lib/silcclient/client_keyagr.c
5493 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Added silc_pkcs_public_key_compare to compare two
5496 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5498 * Check that the client who set the founder mode on the
5499 channel is the same client that is giving the founder
5500 mode to itself. It is done by comparing the saved public
5501 key (it is saved even in the authentication is passphrase).
5502 Affected file silcd/command.c.
5504 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * Do not process packet for disconnected socket connection.
5507 Affected file lib/silccore/silcpacket.c.
5509 * Process the DISCONNECT packet through scheduler in the
5510 client library. Affected file lib/silcclient/client.c.
5512 * Fixed the silc_client_packet_parse to not to increase
5513 the packet sequence number if the conn->sock and the
5514 current socket connection is not same. This can happen
5515 for example during key agreement when the conn includes
5516 multiple socket connections (listeners). Affected file
5517 lib/silcclient/client.c.
5519 * The sender of the file transfer request now provides also
5520 the pointer (listener) for the key exchange protocol. If
5521 the listener cannot be created then it sends empty key
5522 agreement and lets the receiver provide the listener.
5524 Added `local_ip' and `local_port' arguments to the
5525 silc_client_file_send. If they are provided they are used,
5526 if not then it will attempt to find local IP address, if
5527 not found or bind fails then the remote client will provide
5530 Affected files are lib/silcclient/client_ftp.c and
5531 lib/silcclient/silcapi.h.
5533 * Extended the FILE SEND command to support defining the
5534 local IP and port for key exchange listener. They are
5535 optional. Affected file irssi/src/silc/core/silc-servers.c.
5537 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5539 * Defined to WHOIS command reply the sending of fingerprint
5540 of the client's public key (if the proof of posession of the
5541 corresponding private key is verified by the server).
5542 Updated to the protocol specification.
5544 * Added support of receiving the client's public key's
5545 fingerprint in command reply in client library. Affected
5546 file is lib/silcclient/command_reply.c, and
5547 lib/silcclient/idlist.[ch].
5549 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * Do not send over 128 chars long nickname to the server
5552 in NICK command. Affected file lib/silcclient/command.c.
5554 * Do not send over 256 chars long channel names to the server
5555 in JOIN command. Affected file lib/silcclient/command.c.
5557 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5559 * Assure that silc_server_close_connection cannot be called
5560 twice for same socket context. Affected file is
5563 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Send error message to application if opening file for
5566 writing during file transfer fails. Affected file is
5567 lib/silcclient/client_ftp.c.
5569 Remove all file transfer sessions for a client that we're
5570 removing from ID cache.
5572 Affected file is lib/silcclient/client_ftp.c.
5574 * Fixed silc_net_addr2bin to return correct address. Affected
5575 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5577 * Fixed file transfer session removing on signoff notify.
5578 Affected file irssi/src/silc/core/silc-servers.c.
5580 * Added the SilcClientFileError to be returned in the monitor
5581 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5582 Affected file lib/silcclient/silcapi.h.
5584 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5586 * Fixed a crash in silc_client_ftp_free_sessions and
5587 silc_client_ftp_session_free_client. Affected file
5588 lib/silcclient/client_ftp.c.
5590 * Added `disabled' field in the SilcChannelEntry in the server
5591 to indicate if the server entry is disabled. Affected file
5592 silcd/idlist.h, silcd/command[_reply].c.
5594 * SILC server adds now /var/run/silcd.pid everytime it is
5595 started. Affected file silcd/silcd.c.
5597 * Added silc_server_packet_send_clients to send a packet to
5598 the provided table of client entries. Affected file
5599 silcd/packet_send.[ch].
5601 * Fixed a crash in client resolving in client_prvmsg.c in
5602 client library. Affected file lib/silcclient/client_prvmsg.c.
5604 * Do not actually remove the client directly from ID cache
5605 during SERVER_SIGNOFF, but invalidate it. This way we
5606 preserve the WHOWAS info for the client. Affected file
5607 silcd/server_util.c.
5609 * Fixed SERVER_SIGNOFF notify handling in the server. The
5610 server is now able to process incoming SERVER_SIGNOFF notify
5611 for a server that it doesn't even know about. It will remove
5612 the clients provided in the notify. Affected file
5613 silcd/packet_receive.c.
5615 * Check for partial packet in data queue after every packet that
5616 was found from the queue. Return and wait for more data if
5617 there is partial data in queue. Affected file is
5618 lib/silccore/silcpacket.c.
5620 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5622 * Added SilcClietFileError enum to indicate error in
5623 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5624 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5625 Affected files lib/silcclient/silcapi.h and
5626 lib/silcclient/client_ftp.c.
5628 * Check that newsize in silc_buffer_realloc is larger than
5629 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5631 * Added better monitor of file transfers. It now monitors
5632 key agreement protocol during the file transfer too. Added
5633 error reporting too. Affected files
5634 irssi/src/silc/core/silc-servers.c,
5635 irssi/src/fe-common/silc/module-formats.[ch].
5637 * Wrote a help file for FILE command.
5639 * Added silc_rng_global_get_byte_fast to get not-so-secure
5640 random data as fast as possible. Random data is read from
5641 /dev/urandom if available and from the SILC RNG if not
5642 available. It is used in padding generation. Affected file
5643 lib/silccrypt/silcrng.[ch].
5645 * All packets in client library are now processed synchronously.
5646 Optimized packet processing a lot. Affected file
5647 lib/silcclient/client.c.
5649 * All server connection packets are processing synchronously
5650 now in server, to optimize packet processing. Affected file
5653 * Include files are installed now only in Toolkit distribution
5654 if make install is given. Affected files: all Makefile.am's.
5656 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5658 * Assure that silc_client_notify_by_server_resolve does not
5659 resolve the client information multiple times. If it cannot
5660 be found by the first it cannot be found at all. Affected
5661 file lib/silcclient/client_notify.c.
5663 * Fixed WHOWAS command reply calling. Affected file
5664 lib/silcclient/command_reply.c.
5666 * Removed all references to silc_idlist_get_client from the
5667 Irssi SILC client since that call is internal call used by
5668 the library. The Irssi SILC client will use now client
5669 retrieval functions found in silcapi.h.
5671 * Fixed a bug in resolving nickname info before sending
5672 private message. It used freed memory. Affected file
5673 irssi/src/silc/core/silc-servers.c.
5675 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Assure my_channels statistics cannot go negative in server.
5678 Affected files silcd/server.c, silcd/server_util.c.
5680 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5682 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5684 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5686 * Win32 Toolkit changes. Affected files
5687 win32/silc.dsw, win32/libsilc/libsilc.def,
5688 win32/libsilcclient/libsilc.def,
5689 lib/silcutil/silcutil.c, and
5690 lib/sftp/sftp_fs_memory.c.
5692 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Added silc_net_localip to return local host's IP address.
5695 Affected file lib/silcutil/silcnet.[ch].
5697 * If key exchange or rekey protocol is active for a connection
5698 parse all packets syncronously since there might be packets
5699 in packet queue that we are not able to process without first
5700 processing packets before them. Affected file silcd/server,
5701 lib/silcclient/client.c.
5703 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5704 whether library should continue processing the packet.
5705 Affected file lib/silccore/silcpacket.h.
5707 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5708 SilcSFTPMonitorData to SFTP server to monitor various
5709 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5710 lib/silcsftp/sftp_server.c.
5712 * Added silc_file_size to return file size. Affected file
5713 lib/silcutil/silcutil.[ch].
5715 * Implemented the file transfer support for the client library.
5716 Added preliminary support for simple client to client one-file
5717 transmission. Affected file lib/silcclient/client_ftp.c,
5718 lib/silccilent/client.[ch].
5720 * Added new local command FILE to the Irssi SILC Client.
5721 It is used to perform the file transfer. It has subcommands
5722 SEND, RECEIVE, SHOW and CLOSE. Affected files
5723 irssi/src/silc/core/client_ops.c,
5724 irssi/src/silc/core/silc-server.[ch].
5726 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Relay the SILC_PACKET_FTP in the server. Affected files
5729 silcd/server.c and silcd/packet_receive.c.
5731 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * Renamed silc_file_read and silc_file_write to functions
5734 silc_file_readfile and silc_file_writefile. Added function
5735 silc_file_open and silc_file_close. Affected files
5736 lib/silcutil/silcutil.[ch].
5738 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Resolve the client info when received private message or
5741 channel message for a client which nickname we don't know.
5742 Affected files lib/silcclient/client_prvmsg.c and
5743 lib/silcclient/client_channel.c.
5745 * Do not crash in /KEY if client is not connected. Affected
5746 file irssi/src/silc/core/silc-channels.c.
5748 * Added SilcClientStatus field to the SilcClientEntry in the
5749 lib/silcclient/idlist.h.
5751 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5752 is incomplete and is being resolved, it won't be resolved
5755 Make sure also that USERS command reply does not resolve
5756 twice information. Affected file is
5757 lib/silcclient/command_reply.c.
5759 Make sure that silc_client_get_clients_by_list does not
5760 resolve twice same information.
5762 * Check for valid client->id in the silc_server_free_client_data.
5763 Affected file silcd/server.c.
5765 * Fixed /GETKEY nick@server not to crash if the server entry
5766 is not found. Affected file lib/silcclient/command.c.
5768 * Fixed the silc_server_check_cmode_rights to check the
5769 requested modes correctly. Affected file silcd/command.c.
5771 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5773 * Better checks for non-printable chars in nick added.
5774 Affected file silcd/command.c.
5776 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5778 * Call the silc_server_udpate_servers_by_server in the
5779 primary router that comes back online in the backup resuming
5780 protocol. Otherwise it routes packets wrong. Affected file
5781 silcd/server_util.[ch], silcd/server_backup.c.
5783 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5785 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5786 lib/silcutil/silcbuffmt.[ch].
5788 * Redefined the SILC packet header to include the padding
5789 length. Affected file lib/silccore/silcpacket.[ch].
5791 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5792 length for maximum padding up to 128 bytes). Affected
5793 file lib/silccore/silcpacket.h.
5795 * Removed all backwards support for old 0.5.x MAC thingies.
5796 The SILC packet header change makes it impossible to be
5797 backwards compatible.
5799 * Send the ENDING packet with timeout in the backup resuming
5800 protocol. This is to assure that all routers has connected
5801 to the primary router. Affected file silcd/server_backup.c.
5803 * Changed the RNG to take the first IV from random data. It
5804 used to take it from zero actually. Changed the RNG also
5805 to use /dev/urandom during session. /dev/random is used
5806 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5808 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5810 * Changed the SILC packet header to have the first two bytes
5811 (the packet length) encrypted. Affected files aroung the
5812 code tree, lib/silccore/silcpacket.[ch]. Removed the
5813 SilcPacketCheckDecrypt callback. It is not needed anymore
5814 since the silc_packet_receive_process will determine now
5815 whether the packet is normal or special.
5817 * Implemented the unidirectional MAC keys. Affected files
5818 lib/silcske/silcske.c, silcd/protocol.c and
5819 lib/silcclient/protocol.c.
5821 * Implemented the packet sequence number to the MAC computation.
5822 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5823 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5824 lib/silcclient/protocol.c.
5826 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Allow backup router to announce servers. All servers
5829 announced by backup router are added to the global list
5830 automatically. Update hte server's socket to our primary
5831 router also when backup router announces a server.
5832 Affected file silcd/packet_receive.c.
5834 * Do not update the client->router in the function
5835 silc_server_udpate_clients_by_server if the client is on
5836 global list. We might fail to find any specific server
5837 for locally connected clients and local cell clients. They
5838 should still use the `from' and not `to' as client->router.
5839 This fixes backup router resuming protocol. Affected file
5840 silcd/server_util.c.
5842 * Decrease channel statistics count only if the channel
5843 deletion worked. Affected files are silcd/server.c and
5844 silcd/server_util.c.
5846 * Added silc_server_update_servers_by_server to update origin
5847 of all server entries. Used during backup router protocol.
5848 Affected files silcd/server_util.[ch], silcd/server.c. and
5849 silcd/backup_router.c.
5851 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5852 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5853 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5854 lib/silccrypt/silchmac.c.
5856 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5858 * Assure that router cannot reroute the same channel message
5859 to the sender. Affected file silcd/packet_receive.c.
5861 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Made better checks that the channel message is not sent
5864 to the router it came from. Affected file is
5865 silcd/packet_send.c. Fixed memory leak too.
5867 * Announce informations for incoming router connection, but
5868 only after checking if it is replaced by backup router.
5869 Affected file silcd/packet_receive.c.
5871 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Fixed the backup resuming protocol to work in multiple
5874 router environment. Affected file silcd/server_backup.c.
5876 * Route packet only to one router in the function
5877 silc_server_packet_send_to_channel. Affected file is
5878 silcd/packet_send.c.
5880 * Fixed silc_server_send_notify_dest to set the broadcast
5881 flag. Fixed the silc_server_send_notify_topic to actually
5882 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5883 Affected file silcd/packet_send.c.
5885 * Changed the SFTP Filesystem interface. Changed the
5886 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5887 the filesystem operation function. The SilcSFTPFilesystem
5888 is now a context that is allocated by all filesystem allocation
5889 functions and it already includes the operations structure
5890 and filesystem specific context. It is given as argument
5891 now to the silc_sftp_server_start. This made the interface
5892 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5893 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5895 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5897 * Changed the backup router adding and getting interfaces
5898 in the server. The router that will be replaced by the
5899 specified backup router is now sent as argument. Affected
5900 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5903 * Added silc_net_addr2bin_ne to return the binary form of
5904 the IP address in network byte order. Affected files
5905 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5907 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5909 * Check for existing server ID in silc_server_new_server
5910 and in silc_server_connect_to_router_final and remove the
5911 old entry if it exists. Affected file silcd/packet_receive.c,
5914 * Send the channel message always to only one router, either
5915 in upstream or downstream. Affected file is
5916 silcd/packet_send.c.
5918 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Wrote the definition of the backup resuming protocol to the
5921 protocol specification.
5923 * Removed one redundant channel key generation from normal
5924 server during joining procedure. Removed one redundant
5925 channel key sending from server to router during joining
5926 procedure. Affected file silcd/command.c.
5928 * Made minor bugfixes to the backup router resuming protocol.
5929 Affected file silcd/server_backup.c, server.c.
5931 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Added --disable-asm configuration option. Affected files
5934 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5937 * Implemented the backup resuming protocol that is used to
5938 resume the primary router position in the cell after the
5939 primary router comes back online. Affected files
5940 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5941 and silcd/server_util.[ch].
5943 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5945 * Sleep two (2) seconds after sending QUIT command to server.
5946 Affected file lib/silcclient/command.c.
5948 * Assure that if outgoing data buffer is pending do not force
5949 send any data. Affected file silcd/packet_send.c.
5951 * Assure that if outgoing data buffer is pending do not force
5952 send any data. Affected file lib/silcclient/client.c.
5954 * Implemented the backup router support when the primary router
5955 goes down. The servers and routers can now use the backup
5956 router as new primary router without loosing connectivity.
5958 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5961 in the server to indicate disabled entry. All data read
5962 from the connection will be ignored and no data is sent
5963 for entry that is disabled. Affected files are
5964 silcd/idlist.h, silcd/server.c.
5966 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5968 * Created SFTP client and server test programs in the
5969 lib/silcsftp/tests directory.
5971 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5973 * Implemented memory filesystem (virtual filesystem) for
5974 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5977 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5979 * Implemented the SFTP (SSH File Transfer Protocol) to the
5980 lib/silcsftp. It includes SFTP client and SFTP server
5983 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5985 * Moved lib/silccore/silcprotocol.[ch] to the
5986 lib/silcutil library.
5988 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5989 take variable argument list pointer as argument. Affected
5990 file lib/silcutil/silcbuffmt.[ch].
5992 * Added silc_buffer_set function that is used to set data
5993 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5994 Affected file lib/silcutil/silcbuffer.h.
5996 * Changed various routines in the core library to use the new
5997 silc_buffer_set instead of allocating new buffer only for
6000 * Added 64-bit value formatting and unformatting support to the
6001 silc_buffer_[un]format routines. Affected file is
6002 lib/silcutil/silcbuffmt.[ch].
6004 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6005 to includes/bitmove.h.
6007 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6009 * Fixed channel user mode saving in client library. Affected
6010 file lib/silcclient/command[_reply].c.
6012 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Defined the file transfer to the SILC Protocol. Added
6015 new packet type SILC_PACKET_FTP and defined File Transfer
6016 Payload. The mandatory file transfer protocol is SFTP
6017 (SSH File Transfer Protocol). Affected file in addition
6018 of the internet draft is lib/silccore/silcpacket.h.
6020 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6021 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6022 is used as part of backup router protocol when the primary
6023 router of the cell is back online and wishes to resume
6024 the position as primary router.
6026 * Redefined the MAC generation keys in the protocol. The
6027 same key is not used anymore in both direction. Both
6028 direction will now use different keys for sending and
6029 receiving. This fixes a potential security flaw. This
6030 change causes incompatibilities in the protocol.
6032 * Redefined also the MAC computation from the packet.
6033 An packet sequence number is now added to the MAC
6034 computation. This prevents possible replay attacks against
6035 the protocol. This change too causes incompatibilities
6038 Added `sequence' field to the SilcPacketContext to hold
6039 the current sequence number for the packet.
6041 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Added `created' field to the SilcIDListData in the file
6044 silcd/idlist.h to indicate the time when the entry was
6047 * Added `created' field to the SilcChannelEntry too. Affected
6048 file silcd/idlist.h.
6050 * Added `creation_time' aguments to all the announcement functions
6051 in the server. If it is provided then only the entries that
6052 was created after the provided time frame are actually
6053 announced. Affected file silcd/server.[ch].
6055 * The protocol says that the Channel ID's IP address must be
6056 based on the router's IP address. Added check for this in
6057 the silc_server_new_channel when processing incoming New Channel
6058 Payload. Affected file silcd/packet_receive.c.
6060 * Print out the correct version with --version in SILC client.
6061 Affected file irssi/src/silc/core/silc-core.c.
6063 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6065 * Fixed WHOWAS command to check for completnes of the client
6066 entry always, not just when the command is coming from client.
6067 Affected file silcd/command.c.
6069 * Added new function silc_server_packet_queue_purge to purge the
6070 outgoing data queue to the network. After the function returns
6071 it is guaranteed that the outgoing packet queue is empty.
6072 Affected file silcd/packet_send.[ch].
6074 * Purge the outgoing packet queue in the rekey protocol's final
6075 callback to assure that all rekey packets go to the network
6076 before quitting the protocol. Affected file silcd/server.c.
6078 * Added silc_client_packet_queue_parse as similar function as
6079 in server to the client library. The affected file is
6080 lib/silcclient/client.c.
6082 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Splitted silcd/server.c and created silcd/server_util.[ch]
6085 for utility functions.
6087 * Added new socket flag SILC_SF_DISABLED to indicate that the
6088 connection is open but nothing can be sent to or received from
6089 the connection. Affected file lib/silcutil/silsockconn.[ch].
6090 The checking for disabled socket is checked in the low level
6091 silc_socket_write and silc_socket_read functions.
6093 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Allow only nicknames and channel names that fits into the
6096 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6098 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * When processing JOIN command reply in server check that if
6101 the channel exists in our global list we'll move it the local
6102 list. Affected file silcd/command_reply.c.
6104 * Fixed the check whether client is joined on the channel already
6105 in JOIN command. Affected file lib/silcclient/command.c.
6107 * Fixed the JOIN command reply to check whether the channel
6108 already exists. Affected file lib/silcclient/command_reply.c.
6110 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Added silc_ske_status_string to map the SKE error numbers
6113 to readable strings. The affected files are
6114 lib/silcske/silcske[_status].[ch].
6116 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Do not show the private channels on the WHOIS channel list
6119 as it is not allowed by the protocol. The affected file is
6122 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6124 * Assure that the packet length digged from the actual packet
6125 is something sensible in the silc_packet_decrypt_rest_special
6126 in lib/silccrypt/silcpacket.c.
6128 * Free and NULL the allocated pointer in silc_hmac_alloc if
6129 the HMAC allocation fails. The affected file is
6130 lib/silccrypt/silchmac.c.
6132 * Print the selected security properties to the log files in
6133 the server. Affected file silcd/protocol.c.
6135 * Add SKE's reference counter even if calling the completion
6136 callback manually. Otherwise it goes negative, although it
6137 does not cause any problems. The affected file is
6138 lib/silcske/silcske.c.
6140 * Remove the client entry with short timeout after giving the
6141 KILL command. Affected file lib/silcclient/command.c.
6143 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6144 case all found clients are already disconnected (WHOWAS would
6145 found them) in the server. Affected file silcd/command.c.
6147 * Update the last_receive (time of last data received) to be
6148 updated only when received private or channel message so that
6149 the idle time showed in WHOIS makes more sense.
6151 * Added boolean field `valid' in to the SilcClientEntry in the
6152 client library to indicate whether the entry is valid or not.
6153 This fixes the nickname change bug on channel when changing
6154 the nickname to be same than the old (like nick to Nick) the
6155 nickname formatter doesn't set the new nick anymore to Nick@host.
6156 Affected file lib/silcclient/idlist.[ch].
6158 * Now actually fixed the nickname changing on disconnection.
6159 Added new function silc_change_nick to the Irssi SILC Client.
6160 Affected file irssi/src/silc/core/client_ops.c,
6161 irssi/src/silc/core/silc-nicklist.[ch].
6163 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6165 * Check that the public key exists in the GETKEY command before
6166 trying to encode it. Affected file silcd/command.c.
6168 * Print some notifications on received public keys with GETKEY
6169 command in the Irssi SILC Client. Affected files are
6170 irssi/src/fe-common/silc/module-formats.[ch],
6171 irssi/src/silc/core/client_ops.c.
6173 * Use IDENTIFY command to resolve the server information in the
6174 GETKEY command instead of INFO command. Affected file
6175 lib/silcclient/command.c.
6177 * All command reply functions in the client library now calls
6178 the pending command reply callbacks even if an error has
6179 occurred. The server has done this a long time and now it was
6180 time to move the client library to this as well. Now all
6181 errors can be delivered back to the pending command reply
6182 callbacks if necessary. Affected files are
6183 lib/silcclient/command[_reply].[ch].
6185 * Change the nickname on disconnection back to the username
6186 because in reconnect the server will enforce it to it anyway.
6187 Affected file irssi/src/silc/core/silc-servers.c.
6189 * Fixed a config file parsing bug in the Irssi SILC client.
6190 Affected file irssi/src/silc/core/clientconfig.c.
6192 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6194 * When printing the channel mode on JOIN, verify that the
6195 channel key and channel's HMAC are valid. Affected file
6196 irssi/src/silc/core/client_ops.c.
6198 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6201 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6202 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6204 * Removed channel key rekey task deleting from the function
6205 silc_server_save_channel_key. Affected file silcd/server.c.
6206 Added explicit timeout task context instead that is used to
6207 delete the task if we are registering a new task before the
6208 new task has elapsed.
6210 * When channel key rekey occurs the client library now saves
6211 the old channel key for a short period of time (10 seconds) and
6212 is able to use it in case some is still sending channel
6213 messages encrypted with the old key after the rekey. Affected
6214 file lib/silcclient/[idlist.h|client_channel.c].
6216 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * Added check to the silc_server_new_id_real to not accept
6219 new ID if it is the sender's own ID. Affected file is
6220 silcd/packet_receive.c.
6222 * Assure that we do not announce ourself or the one we've
6223 sending our announcements when we're router and are announcing
6224 servers to our primary router. Affected file silcd/server.c.
6226 * Fixed silc_server_command_identify_check_client to assemble
6227 correct WHOIS packet. It send corrupted WHOIS packet and
6228 caused problem with router to router connections. Affected
6229 file silcd/command.c.
6231 Fixed also silc_server_command_whois_check the same way
6232 as for the IDENTIFY command.
6234 * Added new SilcIDListStatus to the server in the SilcIDListData
6235 structure. The status now includes the current status of
6236 the entry (like registered, resolved etc.). Affected file
6237 silcd/idlist.[ch]. Defined a bunch of different status types
6238 as well. This replaced the old boolean registered field as well.
6240 Added resolve_cmd_ident field to the SilcClientEntry structure
6241 too so that if the entry is for example being resolved so
6242 another command may attach to the same pending command reply
6243 without requiring to resolve the same entry again. This concept
6244 should optimize the WHOIS and the IDENTIFY resolving under
6245 heavy load by taking away unnecessary resolving for entries
6246 that are being resolved already.
6248 Added support for adding multiple pending commands for one
6249 command idenfier. Affected file silcd/command[_reply].[ch].
6251 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6252 before deleting the data. Otherwise the hash table will have
6253 freed data in comparison functions. Affected file is
6254 silcd/command_reply.c.
6256 * Fixed silc_idlist_replace_client_id to add the new entry to
6257 the cache with NULL nickname. Otherwise there will be invalid
6258 memory as the nickname after the nickname is freed. Affected
6259 file silcd/packet_receive.c.
6261 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6262 saved into wrong slots because the previous number of entries
6263 was not taken into account. Affected file silcd/idlist.c.
6264 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6266 * If we are router and we receive JOIN notify to a channel that
6267 does not have any users then notified client is marked as the
6268 channel founder, as it is it. The affected file is
6269 silcd/packet_receive.c
6271 * Added to the extended hash table API's table_del_*ext functions
6272 the destructor as argument too, so that the caller can decide
6273 which destructor to use or whether to use destructor at all.
6274 Affected file lib/silcutil/silchashtable.[ch].
6276 * Fixed ID Cache purging. It actually deleted the entries from
6277 the hash table after the data was freed. The hash table ended
6278 up comparing freed memory. The affected file is
6279 lib/silccore/silcidcache.c.
6281 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Fixed Irssi SILC client's KILL command's HELP syntax.
6285 * The USERS command now resolves the detailed user information
6286 if the userinfo field is missing. Affected file is
6287 lib/silcclient/command_reply.c.
6289 * Do not print error in silc_file_read if the read file does
6290 not exist. Just silently return NULL. Affected file is
6291 lib/silcutil/silcutil.c.
6293 * Fixed the silc_log_output to not wine about NULL filename
6294 and to not create some bogus " " filename. Affected file is
6295 lib/silcutil/silclog.c.
6297 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6299 * Fixed various printing bugs on the user interface in the
6300 Irssi SILC Client. Minor changes that were forgotten from
6303 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * Fixed the configure.in.pre and the compilation and distribution
6306 environment to support the new autoconf 2.52. That version is
6307 now required to compile the CVS trunk.
6309 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6311 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6312 to generally parse user@fqdn format strings. Affected file
6313 lib/silcutil/silcutil.c.
6315 * Added nickname_format and nickname_force_format fields to the
6316 SilcClientParams structure. The first one defines the format
6317 for the nicknames that the library will enforce if the receives
6318 multiple same nicknames. The second one is boolean value and
6319 can be used to force the library to always enforce the format
6320 to the nicknames regardles whether there are multiple nicknames
6321 or not. This configurable formatting was employed to flexibly
6322 support accessing multiple nicknames from the user interface.
6323 The userinterface can now set the nicknames to what ever format
6324 they prefer. Affected file lib/silcclient/silcapi.h.
6326 Added function silc_client_nickname_format to the file
6327 lib/silcclient/idlist.c. It performs the nickname formatting.
6329 Added new field `hostname´ to the SilcClientEntry context.
6330 It holds the hostname of the client. Affected file is
6331 lib/silcclient/idlist.h.
6333 * Irssi SILC Client sets the nicknames in nick@hostn format.
6334 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6335 irssi/src/silc/core/silc-core.c.
6337 The WHOIS printing now also shows both the real nickname and
6338 the formatted nickname so that user knows how to access the
6339 user if there are multiple same nicknames cached. Affected
6340 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6341 printing formatting too to take the hostname now as a separate
6342 argument. The Affected file is
6343 irssi/src/fe-common/silc/modules-formats.[ch].
6345 * Changed the silc_client_get_clients_local to accept the formatted
6346 nickname as argument. It accepts the real nickname too but the
6347 formatted nickname can be used to find the true entry from
6348 multiple entries. Affected file lib/silcclient/silcapi.h and
6349 lib/silcclient/idlist.c.
6351 * Added nickname_format_parse field to the SilcClientParams.
6352 It is a callback function provided by the application to parse
6353 the nickname out of the formatted nickname string. The library
6354 calls it to get the nickname from the formatted string. Since
6355 the application generally knows better the format of the nickname
6356 string it parses it instead of the library, even though library
6357 encodes the formatted string. If the callback function is not
6358 provided then the library will use the string as is. The
6359 affected file is lib/silcclient/silcapi.h.
6361 * All the nickname strings passed to the client library in
6362 commands are now expected to be formatted nickname strings.
6363 If the command does not support the formatted nickname string
6364 it will assume that the sent string is the actual nickname.
6365 Affected file lib/silcclient/command.c.
6367 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6369 * Added public key authentication support to OPER and SILCOPER
6370 commands in the client library. Affected file is
6371 lib/silcclient/command.c.
6373 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6375 * Changed the get_auth_methdod client operation to be asynchronous.
6376 It can be async if the application resolves the authentication
6377 method from the server during the negotiation. Added new
6378 SilcGetAuthMeth completion callback that the application will
6379 call after resolving the authentication method.
6381 Added function silc_client_request_authentication_method that
6382 the application can use to resolve the authentication method
6383 from the server. Added also SilcConnectionAuthRequest callback
6384 that the library will call after the server has replied. The
6385 application can call this function if it does not know the
6386 current authentication method.
6388 Affected files are lib/silcclient/client.c and
6389 lib/silcclient/silcapi.h.
6391 * The Irssi SILC client now automatically resolves the authentication
6392 method incase any configuration information is not present (and
6393 currently there never is). The affected file is
6394 irssi/src/silc/core/client_ops.c.
6396 * Fixed public key authentication from the client library.
6397 Affected file lib/silcclient/protocol.c. Changed also the
6398 protocol specification about the public key authentication in
6399 the connection authentication protocol. The actual data to be
6400 signed is now computed with a hash function before signing.
6402 * Fixed the public key authentication from the server as well.
6403 Affected file silcd/protocol.c.
6405 * Removed the mlock()'s from the memory allocation routines.
6406 Affected file lib/silcutil/silcmemory.c. The ./configure does
6407 not check anymore for the mlock(). Affected file is
6410 * Fixed USERS command in server to allow the execution of the
6411 command for private and secret channels if the client sending
6412 the command is on the channel. Affected file silcd/command.c.
6414 * Fixed silc_client_get_clients_local to return the clients
6415 count correctly. It could return wrong value. Affected file
6416 lib/silcclient/idlist.c.
6418 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6420 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6421 types. The assembler optimizations seemed not to like 64-bit
6422 data types. The assmebler optimizations thus are now enabled
6423 also for BSD systems as opposed to only enable them for Linux.
6425 * Do not check for threads at all on BSD systems. Affected
6426 file configure.in.pre.
6428 * Removed -n and -h options from the Irssi SILC Client since
6429 they are not used in silc.
6431 * Fixed the prime generation to assure that the first digit
6432 of the generated random number is not zero since our conversion
6433 routines does not like number strings that starts with zero
6434 digit. If zero digit is seen the random number is regenerated.
6435 This caused some corrupted RSA keys when the zero first digit
6436 was met. Affected file lib/silcmath/silcprimegen.c.
6438 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Fixed WIN32 configuration in the ./configure script.
6441 Fixed to include xti.h on environments that has it.
6442 Patches by Carsten Ilchmann and andrew.
6444 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6446 * Changed the silc_id_create_client_id to be collision
6447 resistant. It is now assured that there cannot be created
6448 two same client ID's. I suspect that some weird bugs in
6449 the server were actually caused by duplicate Client IDs.
6450 Affected file silcd/serverid.[ch]. A router receiving
6451 new ID now also assures and informs the sending server
6452 if the ID caused collision.
6454 * Changed the silc_id_create_channel_id to also assure that
6455 there are no collisions.
6457 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6459 * Statement about ignoring the Mutual Authentication flag when
6460 performing rekey with PFS was a bit misleading. It is ignored
6461 if it was set in the initial negotiation, it cannot be even
6462 set in the rekey. Fixed in the ke-auth draft. Started the
6463 new versions of the protocol drafts in the doc/.
6465 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6467 * Fixed a bug in silc_client_command_identify_save when saving
6468 new channel information. The channel name was no duplicated
6469 and caused crash on exit. Affected file is
6470 lib/silcclient/command_reply.c.
6472 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6474 * Fixed the getkey command handling in the server. Send just
6475 empty OK reply to the sender if the key could not be fetched
6476 (but everything else was ok, like the key just was not available).
6477 Changed the public key parameter to optional in the protocol
6478 specs so that empty OK reply can be sent. Affected file
6481 Added a message to Irssi SILC client to tell to user if the
6482 server did not return a public key.
6484 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6486 * Fixed a channel key regeneration bug. It registered new
6487 timeout tasks exponentially until all system resources were
6488 used. Affected file silcd/server.c.
6490 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * Added the SILC Document generator to the scripts/silcdoc.
6493 It can be used to generate the Toolkit Reference Manual out
6494 of the source tree. Internally it will also use the RoboDoc
6495 generator now imported in util/robodoc.
6497 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6499 * Added couple of return's in rekey protocol if error orccurred
6500 during the protocol. The execution must be terminated.
6501 Affected file silcd/protocol.c. Also, terminate the protocol
6502 always with timeout.
6504 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6506 * The client's Client ID was created initally from the wrong
6507 nickname (it could have been in format nick@host) in the
6508 silc_server_new_client. Affected file silcd/packet_receive.c
6510 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6512 * Added some SILC_LOG_ERROR's to various error conditions
6513 if client could not be added to ID cache. Affected files
6514 silcd/packet_receive.c and silcd/server.c.
6516 * When client's sock->user_data is freed, NULL also the
6517 client->router and client->connection pointers. Added check
6518 for these pointers being NULL to various places around the
6519 code. Affected file silcd/server.c.
6521 * Added client->data.registered == TRUE checks to various
6522 places around the code to assure that unregistered client's
6523 are not handled when it is not allowed. Affected file
6526 * Added `bool registered' fields to all
6527 silc_idlist_[server|client]_get_* routines to indicate whether
6528 the fetched client needs to be registered or not. Affected
6529 file silcd/idlist.[ch].
6531 * Add your own entry as registered to the ID cache in the
6532 server. Affected file server.c.
6534 * Fixed a bug in silc_server_new_server. The SilcServer was
6535 set as the new server's context instead of SilcServerEntry.
6536 This naturally caused some weird bugs.
6538 * Added "updated" field the SilcChannelEntry which indicates
6539 the time since the channel entry was last accessed. This
6540 can be used to determine whether it is necessary to
6541 announce the channel after backup resuming protocol.
6542 Affected files silcd/idlist.[ch].
6544 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6546 * Do not delete the channel rekey task when adding it
6547 for in silc_server_create_channel_key.
6549 * Changed the silc_server_create_channel_key to return
6550 TRUE or FALSE to indicate the success of the channel key
6553 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Fixed MSVC++ project files and added missing files to
6556 Makefiles under win32/.
6558 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Do not add TCP_NODELAY flag if the operating system
6561 does not have it defined. Affected files are
6562 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6564 * Fixed buffer overflow from Irssi SILC Client. Affected
6565 file irssi/src/fe-common/core/themes.c.
6567 * Fixed double free in client library in the file
6568 lib/silcclient/client.c when disconnecting from server.
6570 * Applied double free patch from cras to Irssi SILC client.
6571 Affected files irssi/src/core/[modules/expandos].c
6573 * Fixed the disconnection handling to Irssi SILC Client.
6574 The application must call silc_client_close_connection
6575 in ops->connect client operation in case of failure of
6576 the connection. Affected file is
6577 irssi/src/silc/core/client_ops.c.
6579 * Do not set sock->protocol to NULL in the function
6580 silc_client_close_connection after executing the protocol's
6581 final callback since the sock might not be valid anymore.
6582 Affected file lib/silcclient/client.c.
6584 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6586 * Do not enable SILC_THREADS if the linking with libpthread
6587 did not happen. Affected file configure.in.pre.
6589 * Added notion to protocol specification that server must
6590 verify the sent authentication payload with CMODE when
6591 setting the channel founder key. Implemented it to the
6592 server. Affected file silcd/command.c.
6594 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * Added _EXTRA_DIST SILC distribution variable to the
6597 distributions file. It is used to conditionally add extra
6598 files or directories to the specific distribution. Affected
6599 files ./prepare, Makefile.am.pre and distributions.
6601 Removed the `_' from the start of the distribution names.
6604 * Added README.WIN32 for instructions to compile the Toolkit
6607 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6609 * Fixed a double free in disconnection in the server. Affected
6610 file is silcd/server.c.
6612 * Fixed the lib/silcske/groups.c to work now also with GMP
6613 MP library. The string conversion did not work when using
6614 specific base and the base is indicated in the string as well.
6616 * Created win32/ directory which now includes MSVC++ specific
6617 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6618 It will appear only in the toolkit distribution
6620 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6622 * Changed the key material distribution function in case when
6623 the hash output is too short. The data is now concatenated
6624 a bit differently than it used to. Made the change to the
6625 SKE protocol specification.
6627 * Added better GMP detection to configure.in.pre. A patch
6630 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6632 * Fixed a minor bug in SKE that might cause some problem on
6633 some platforms. Affected file lib/silcske/silcske.c.
6635 * Added the cookie checking for initiator in the SKE. It checks
6636 that the responder returns the sent cookie unmodified. The
6637 affected file is lib/silcske/silcske.c. Added new SKE
6638 error type INVALID_COOKIE that can be sent during the
6639 negotiation. Fixed some memory leaks as well.
6641 * Added the "invalid cookie" error message to Irssi SILC client's
6644 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6646 * Added `task_max' field to the SilcClientParams to indicate
6647 the maximum tasks the scheduler can handle. If set to zero,
6648 default values are used. Affected file lib/silcclient/silcapi.h.
6650 * Fixed memory leaks in silc_client_close_connection. Affected
6651 file lib/silcclient/client.c.
6653 * Added silc_client_del_client_entry to client library to free
6654 all memory of given client entry. Affected file is
6655 lib/silcclient/idlist.[ch].
6657 * Added new functions silc_client_del_channel and
6658 silc_client_del_server to delete channel and server entries.
6659 Affected file lib/silcclient/[silcapi.h/idlist.c].
6661 * Removed silc_client_del_client_by_id from silcapi.h.
6663 * Fixed the INFO command to return the server's own info
6664 correctly when querying by Server ID. Affected file is
6667 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6669 * Removed the non-blocking settings in WIN32 code in the
6670 silc_sock_[read/write] and added SleepEx instead. Affected
6671 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6672 of input data is now checked with FIONREAD and ioctlsocket.
6674 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Call silc_schedule_task_del_by_context in the
6677 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6678 Affected file lib/silccore/silcprotocol.c.
6680 * Call silc_protocol_cancel for active protocols in the
6681 silc_server_close_connection if the funtion
6682 silc_server_free_sock_user_data has not been called.
6683 Affected file silcd/server.c.
6685 * Generic tasks cannot be deleted using the del_by_fd
6686 task deleting function since generic tasks does not match
6687 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6689 * Added a notion to SILCOPER help file that the SILCOPER works
6690 only on router server, not on normal server.
6692 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6694 * Added for WIN32 support for the new scheduler as well.
6695 Affected file lib/silcutil/win32/silcwin32schedule.c.
6697 * Fixed the SHA1 implementation to work on various platforms.
6699 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6701 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6702 API. It is part of the scheduler now. Everything else is
6703 as previously but some functions has changed their names.
6704 Checkout the lib/silcutil/silcschedule.h for the interface.
6705 Updated all applications to use the new interface. Affected
6706 files are lib/silcutil/silcschedule.[ch].
6708 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6710 * Found a bug in the SKE implementation. The HASH value,
6711 specified by the protocol, was not computed correctly. The
6712 public key of the responder was not added to the computation
6713 even though it is mandatory. Affected file lib/silcske/silcske.c.
6714 This unfortunately causes incompatibilities with older
6715 clients and servers.
6717 * Added WIN32 specific network init and uninit functions:
6718 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6719 the Winsock2. Affected file lib/silcutil/silcnet.h and
6720 lib/silcutil/win32/silcwin32net.c.
6722 * Set the socket always to nonblocking mode on WIN32 after
6723 reading data or writing data. Affected file is
6724 lib/silcutil/win32/silcwin32sockconn.c.
6726 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6728 * Fixed various compilation problems under WIN32. Affected
6729 files lib/silcutil/win32/silcwin32thread.c and
6730 lib/silcutil/win32/silcwin32schedule.c.
6732 * Removed all _internal.h #includes from public header
6733 files. Internal headers must never be included from
6736 Removed also the lib/silcske/payload_internal.h file.
6738 * All include files that may be needed (public and some others
6739 included by the public headers) by application developers are
6740 now copied to the ./includes directory. It does not copy any
6741 internal headers. Affected file Makefile.defines.pre and all
6742 Makefile.am's under lib/ and subdirs.
6744 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6746 * Do not change the ~/.silc directory's permissions automatically.
6747 Affected file irssi/src/silc/core/clientutil.c.
6749 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Do not cancel the protocol in silc_server_close_connection
6752 it might cause recursion. Now cancelled in the function
6753 silc_server_free_sock_user_data. Affected file silcd/server.c.
6755 * Fixed the silc_server_remove_clients_by_server to regenerate
6756 the channel keys correctly finally. Added also new function
6757 silc_server_remove_clients_channels to actually do it.
6758 Affected file silcd/server.c.
6760 * Fixed the silc_server_new_channel to not crash by giving
6761 wrong router to the new channel. Affected file is
6762 silcd/packet_receive.c.
6764 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6766 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6767 which is given as argument to the silc_client_alloc now.
6768 It can be used to configure the client and set various parameters
6769 that affect the function of the client.
6771 * The USERS command in server did not check whether the channel
6772 is private or secret. Affected file silcd/command.c.
6774 * Added new argument to the USERS command in protocol specification.
6775 The USERS command now can take the channel name as argument
6776 as well. Added support for this in client and server and
6777 updated the protocol specs.
6779 * Completed the GETKEY command in client. It can be now used
6780 to fetch also servers public key not only some clients.
6781 Affected files lib/silcclient/command[_reply].c.
6783 * Added silc_client_get_server to return server entry by the
6784 server name. Affected files lib/silcclient/silcapi.h and
6787 * Redefined the IDENTIFY command in protocol specification to be
6788 more generic. It now can be used to query information about
6789 any entity in the SILC Network, including clients, servers and
6790 channels. The query may be based either the entity's name
6791 or the ID. Added support for this in both client and server.
6793 Affected files silcd/command.c and lib/silcclient/command.c
6794 and command_reply.c.
6796 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6797 the _from_client and _from_server functions. Affected file
6800 * Added silc_client_get_channel_by_id_resolve to the file
6801 lib/silcclient/silcapi.h to resolve channel information by
6802 its ID. Added also silc_client_get_channel_by_id that
6803 does not resolve it from the server.
6805 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6807 * Added SilcServerEntry context into the client library
6808 to represent one server. The INFO command now allocates
6809 these to save the resolved server info. For now on the
6810 client library will also keep information about servers,
6811 connected and resolved with INFO.
6813 The INFO command now allocates the SilcServerEntry context
6814 and saves the server info there. The COMMAND_REPLY in
6815 the INFO now returns the parameters to application in
6816 same order as defined in the protocol specification.
6818 The entries are cached in the client->server_cache.
6820 * The INFO command is now issued after received the Client ID
6821 from the server. Affected file lib/silcclient/client.c.
6823 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6824 to the application as the mode changer might be server.
6825 It is guaranteed that NULL is not returned anymore to the
6826 application. Affected file lib/silcclient/client_notify.c.
6828 The ID Type is now also passed to the application so that
6829 it can check whether the returned entry is SilcClientEntry
6832 Added new function silc_client_get_server_by_id to return
6833 the server entry by ID. Affected files are the
6834 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6836 * Do not create the channel in the Irssi SILC Client when issuing
6837 the JOIN command but when received the sucessful JOIN command
6838 reply. Otherwise the channel might get created even though we
6839 could not join it. The Affected file is
6840 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6842 * Fixed a channel joining bug in router. The router must also
6843 check the channel modes, invite and ban lists etc. when serving
6844 the JOIN command sent by normal server. Affected file is
6845 silcd/command.c. The router now resolves the client's
6846 information from the server who sent the JOIN command if it
6847 does not know it, and processes the JOIN command only after
6850 * Changed the SilcCommandCb to take new argument; void *context2.
6851 Affected file lib/silccore/silccommand.h
6853 The second argument in the command callbacks in the server now
6854 includes the SilcServerCommandReplyContext if the command was
6855 called as pending command callback from the command reply.
6856 Otherwise it is NULL. When called as pending the status of the
6857 command reply will be checked and if it was erronous the
6858 error will be sent to the original sender of the command.
6859 This way the client always receives the error messages even
6860 though the server was actually the one who received the error
6861 when it resent the command to router, for example. Affected
6862 files silcd/command[_reply].[ch].
6864 * Fixed sending WHOWAS command's error message to client if
6865 the requested client could not be found. It was missing.
6868 * Changed the CMODE and CUMODE commands reply arguments in the
6869 protocol specification. The Channel ID is now sent in both
6870 of the commands to identify the channel. Implemented this
6871 new feature to the client and server. Affected files
6872 lib/silcclient/command_reply.c and silcd/command.c.
6874 * Made better checks for invite and ban lists in the JOIN
6875 command in server. Affected file silcd/command.c.
6877 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6879 * The server now performs the incoming host IP/DNS lookup
6880 using the silc_socket_host_lookup and thus does not block
6881 the server anymore. Affected file silcd/server.c.
6883 * Completed the multi-thread support for SILC Scheduler in
6884 the lib/silcutil/silcschedule.c.
6886 * Fixed the configure.in.pre to detect the pthread correctly
6889 * Fixed a deadlock in silc_task_queue_wakeup in the file
6890 lib/silcutil/silctask.c.
6892 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6894 * Added new function silc_schedule_wakeup that is used in
6895 multi-threaded environment to wakeup the main thread's
6896 schduler. It needs to be used when a thread adds a new task
6897 or removes a task from task queues. After waking up, the
6898 scheduler will detect the task queue changes. If threads
6899 support is not compiled in this function has no effect.
6900 Implemented the wakeup mechanism to both Unix and WIN32
6901 systems. Affected files are lib/silcutil/silcschedule.[ch],
6902 lib/silcutil/unix/silcunixschedule.c and the
6903 lib/silcutil/win32/silcwin32schedule.c.
6905 * Added new function silc_task_queue_wakeup to wakeup the
6906 scheduler by the specified task queue. Affected file
6907 lib/silcutil/silctask.[ch].
6909 * The silc_socket_host_lookup_start now wakes up the scheduler
6910 after adding the timeout task. Affected file is
6911 lib/silcutil/silcsockconn.c.
6913 * The silc_socket_host_lookup is synchronous now if the threads
6914 support is not compiled in. However, the callback is still
6915 called asyncronously through the scheduler, anyway. Affected
6916 file lib/silcutil/silcsockconn.c.
6918 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6920 * Added new function silc_socket_host_lookup to perform
6921 asynchronous IP and FQDN lookups for the socket connection.
6922 Affected files lib/silcutil/silcsockconn.[ch].
6924 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6926 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6927 that may or may not compile the mutex support in.
6929 Changed the silc_mutex_alloc interface. It allocates the
6930 mutex now to the sent pointer and returns TRUE or FALSE.
6932 Affected file lib/silcutil/silcmutex.h.
6934 * Wrote the SILC Task Queue interface to support multi-threads.
6935 Affected file lib/silcutil/silctask.[ch].
6937 * Wrote the SILC Scheduler to support multi-threads. Affected
6938 file lib/silcutil/silcschedule.c.
6940 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6942 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6943 in lib/silcutil/win32/.
6945 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6947 * Defined SILC Mutex API and SILC Thread API and implemented
6948 them for Unix. Affected files are
6949 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6950 lib/silcutil/unix/silcunixmutex.c and
6951 lib/silcutil/unix/silcunixthread.c.
6953 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6955 * Fixed the silc_server_remove_clients_by_server's channel
6956 key re-generation. The hash table handling was incorrect
6957 and would not work with many channels. Affected file is
6960 * Fixed some memory leaks around the server code.
6962 * Rewrote the silc_server_get_users_on_channel to support IPv6
6963 based Client ID's. Affected file silcd/server.c.
6965 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6966 specification. However, a separate document must be written
6967 to define the detailed signing procedure and the payload
6968 associated with the flag. Defined the flag to the
6969 lib/silccore/silcchannel.h as well.
6971 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6973 * Changed the dynamic tables to static size tables in the
6974 lib/silccrypt/silchmac.c.
6976 * Removed GCC dependencies from the code. A patch by cras.
6978 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6980 * Do not show the error "Error receiving packet bla bla"
6981 in server if it really was not an error (-2 means that reading
6982 is pending). Affected file silcd/server.c.
6984 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6986 * Fixed a possible crash in silc_server_remove_clients_by_server
6987 in silcd/server.c. Fixed there also some memory leaks.
6989 * Fixed the silc_idlist_replace_client_id. It could replace
6990 wrong key in the hash table. Affected file silcd/idlist.c.
6992 * Do not check whether there are global users on the channel
6993 if the channel->global_users is FALSE. Affected functions
6994 silc_server_remove_from_one_channel and
6995 silc_server_remove_from_channels in silcd/server.c. Also,
6996 do not check if the removed client is local as we can be
6997 sure that global client was not removed from the channel
6998 and checking for global users is not needed.
7000 * The silc_server_remove_clients_by_server now re-generates
7001 the channel keys correctly for those channels that had
7002 clients removed from them. Affected file silcd/server.c.
7004 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7006 * Found the reason of random crashes in the server. We weren't
7007 ignoring the SIGPIPE signal (which can be sent in write())
7008 and it crashed the server. Affected file silcd/silcd.c.
7010 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7012 * Assure that sock->user_data is not NULL in the function
7013 silc_server_packet_send in silcd/packet_send.c.
7015 * Disconnect the remote connection if it could not be added
7016 to any ID lists in the server. The affected file is
7019 * Check in silc_server_packet_send[_real/dest] that the
7020 socket is not disconnecting and ignore the data if it is.
7021 Affected file silcd/packet_send.c.
7023 * Define inline to __inline on native WIN32 compilation.
7024 Affected file includes/silcwin32.h.
7026 * Added some explicit type casts for inline code since MSVC
7027 require them. Affected files lib/silcutil/silcbuffer.h,
7028 lib/trq/silcdlist.h and lib/trq/silclist.h.
7030 * Print warning in log files from now on if the packet
7031 decryption fails. Affected file silcd/server.c.
7033 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7035 * Changed the `say' client operation's interface to accept
7036 new `type' argument to indicate the type of the message sent
7037 by the library. The application may filter the library's
7038 messages according the type. The affected file is the
7039 lib/silcclient/silcapi.h.
7041 * Added two new functions to lib/silcclient/silcapi.h:
7042 silc_client_del_client and silc_client_del_client_by_id.
7043 Affected file lib/silcclient/idlist.c.
7045 * Moved the clientincludes.h from includes/ to silc/ and
7046 serverincludes.h from includes/ to silcd/.
7048 * The modes for the CMODE and CUMODE are now passed as
7049 uint32 for application with COMMAND_REPLY. The affected
7050 file is lib/silcclient/command_reply.c.
7052 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7054 * /WHOIS without arguments shows client's own information.
7055 Affected file lib/silcclient/command.c.
7057 * Changed PING to not accept any arguments. The specs
7058 says that client can ping only the connected server so
7059 requiring an argument is not needed. Affected file is
7060 lib/silcclient/command.c.
7062 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7064 * Fixed a fatal bug in private message sending and reception
7065 encryption and decryption when using private message keys.
7066 The implementation was incorrect and did not follow the
7067 specification. It causd that some of the message were
7068 lost since it did not use the sending and receiving keys
7069 as the protocol suggests. This has been fixed and will cause
7070 incompatibilities with older clients when sending private
7071 message encrypted with private message keys. Affected files
7072 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7073 and various other in Irssi SILC Client.
7075 Added `responder' boolean argument to the functions
7076 silc_client_add_private_message_key[_ske] to indicate when
7077 the key is added as responder or initiator of the key
7080 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7082 * Removed the silc_ske_check_version function and created
7083 a SilcSKECheckVersion callback. Added also a function
7084 silc_ske_set_callbacks that is now used to set all SKE
7085 callbacks. The callback functions are not given to
7086 the SKE functions anymore, but this function is used to
7089 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7091 * Added `silc_version' argument to the silc_client_alloc
7092 to define the version of the application for the library.
7093 The library will use the version string to compare it
7094 against the remote host's (usually a server) version
7095 string. Affected file lib/silcclient/silcapi.h
7097 * Added the KE protocol context to Key Agreement context
7098 in client library so that we can abort the SKE if it
7099 is in process when we get timeout. Affected file is
7100 lib/silcclient/client_keyagr.c.
7102 * Do not resolve the client ID forever if it returns in the
7103 first time that such client does not exist. This was done
7104 for example with private message. Affected file is
7105 lib/silcclient/client_prvmsg.c.
7107 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7109 * Do not add regex.h for WIN32. The affected file
7110 includes/silcincludes.h.
7112 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7113 not work yet 100%. It generates the DLL's automatically
7114 when compiling with --with-win32 under cygwin.
7116 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7118 * lib/contrib/regex.c is not compiled on WIN32.
7120 * Added silc_net_get_socket_opt function to the
7121 lib/silcutil/silcnet.h.
7123 * Added includes/silcwin32.h for WIN32 specific includes
7126 * Do not use ptime structure or any of the posix process
7127 functions on WIN32 in lib/silccrypt/silrng.c.
7129 * Added silc_gettimeofday to provide generic function
7130 for struct timeval on all platforms. Added the function
7131 to lib/silcutil/silcutil.h.
7133 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7135 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7136 library as they clearly belong there. As a plus side we
7137 can make the actual socket connection routines platform
7140 Added also new generic function silc_socket_read and
7141 silc_socket_write (that used to be silc_packet_[read/write].
7142 The implementation of these are platform specific.
7144 * Added WIN32 specific routines of silc_socket_[read/write]
7145 to lib/silcutil/win32/silcwin32sockconn.c.
7147 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7149 * Added preliminary support for native WIN32 compilation under
7150 cygwin (using the -mno-cygwin option for GCC) to the
7151 ./configure.in.pre. The --with-win32 now prepares the
7152 compilation for native WIN32.
7154 * Rewrote the SILC Scheduler interface in the file
7155 lib/silcutil/silcschedule.h. The scheduler is now context
7156 based and does not have anymore any global static scheduler.
7157 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7158 and created lib/silcutil/win32 directory for WIN32 based
7161 * Added Unix specific network routines to the
7162 lib/silcutil/unix/silcunixnet.c and the old
7163 lib/silcutil/silcnet.c includes now only generic routines.
7165 Added WIN32 specific network routines to the
7166 lib/silcutil/win32/silcwin32net.c.
7168 * Added Unix specific utility functions from the
7169 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7171 * Added WIN32 SILC Scheduler to the file
7172 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7175 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7177 * Do not handle JOIN notify in the server if the target client
7178 is not registered (idata->registered == FALSE). The affected
7179 file is silcd/packet_receive.c.
7181 * Update the nickrec->founder in event_cumode in the Irssi SILC
7182 client. Affected file irssi/src/silc/core/silc-channels.c.
7184 * Fixed the CUMODE_CHANGE notify handling in the server when
7185 server and router are announcing their clients on channels.
7186 Now the mode changes are saved and notified correctly. The
7187 affected file is /silcd/packet_receive.c.
7189 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7190 They really did not replace the cache entry in the ID Cache.
7191 Now they do that. Affected file silcd/idlist.c.
7193 * Fixed the KICK notify handling in the Irssi SILC client to
7194 update the channel records so that the kicked client does not
7195 appear to be on the channel. The affected file is
7196 irssi/src/silc/core/silc-channels.c.
7198 * Always update the conn->current_channel when executing command
7199 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7201 * Fixed the KILL notify handling in Irssi SILC client to remove
7202 the killed client on all channels.
7204 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7206 * Fixed the silc_parse_command_line to remove extra spaces
7207 from the start and end of the arguments. Affected file is
7208 lib/silcutil/silcutil.c.
7210 * Cancel and free any active protocol in the function
7211 silc_server_close_connection. Affected file silcd/server.c.
7213 * Cancel and free any active protocol in the function
7214 silc_client_close_connction. Affected file is
7215 lib/silcclient/client.c.
7217 * Do not execute the KILL command for clients that are in
7218 history (ie. they are not in the network). Affected file is
7221 * Fixed KILL notify handling, client does not crash anymore.
7222 Affected file irssi/src/silc/core/silc-channels.c.
7224 * Reduced the default packet buffer size from 2048 to 1024 in
7225 lib/silccore/silcpacket.c.
7227 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7228 counter to the SKE context that is incresed when the SKE library
7229 performs async operation outside the library. If the outside
7230 process frees the SKE context and FREED status will be set
7231 and the library will detect after the sync operation that the
7232 libary is freed. The affected files are
7233 lib/silcske/silcske[_status].[ch].
7235 * Resolve the client entry information in the function
7236 silc_client_channel_message to assure that NULL pointer is not
7237 passed as client entry to the application. */
7239 * Fixed the task timeout calculation to assure that there is
7240 never negative timeouts. The affected file is
7241 lib/silcutil/silcschedule.c.
7243 * Fixed the channel user mode notification sending in server.
7244 It was sent point-to-point to the router (or to server by router)
7245 but it needs to be destined to a channel. The routines now
7246 supports sending the channel user mode notifys to the channels
7247 when announcing clients and channels. Affected files are
7248 silcd/server.c and silcd/packet_receive.c.
7250 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7251 It did not actually replace the old channel entry in the cache.
7252 Affected file lib/silcclient/client_notify.c.
7254 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7256 * Fixed a possible crash in silc_packet_send_prepare. It now
7257 assures always that there is enough space in the buffer and
7258 at the tail area of the buffer (for MAC).
7260 Fixed the inbound buffer reallocation in silc_packet_read.
7261 It was old code and did not handle the reallocation correctly.
7264 The affected file is lib/silccore/silcpacket.c.
7266 * Fixed buffer overflow in silc_parse_nickname in the file
7267 lib/silcutil/silcutil.c.
7269 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7271 * make install generates new server keys only if there is not
7274 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7276 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7277 Added check that if the NOREPLY is set then we will not send
7278 the away message. This avoids infinite loop of away messages
7279 if both clients are away. The affected file is
7280 lib/silcclient/client_prvmsg.c.
7282 * Fixed client crash if /NICK was given without arguments.
7283 Affected file lib/silcclient/command.c.
7285 * Server does not send the invite list in INVITE command back
7286 to the client if the list was not altered. Added this notion
7287 to the protocol spec as well. Affected file silcd/command.c.
7289 Fixed possible crash in INVITE command by checking the
7290 value of silc_server_get_client_route command.
7292 * Fixed the INVITE notify type handling. The arguments are now
7293 taken in correct order and client does not crash. The affected
7294 file is irssi/src/silc/core/silc-channels.c.
7296 Removed the "Inviting xxx to channel" message from the
7297 client library away and let the application handle it.
7298 Affected file lib/silcclient/command.c. Added that message
7299 to Irssi SILC client's message formats.
7301 * Fixed CMODE command crash in client. It now checks the
7302 amount of arguments correctly and does not crash. The affected
7303 file is lib/silcclient/command.c.
7305 * Do not create new channel automatically in silc_channels_join
7306 but check whether the channel by that name already exists.
7307 Affected file irssi/silc/core/silc-channels.c.
7309 * Do not send the SERVER_SIGNOFF to router if the disconnected
7310 entity was the router. Affected file silcd/server.c.
7312 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7313 SILC client as it was missing from there.
7315 Added the handling of the KICK notify to the Irssi SILC client
7316 as it was missing. Added "you have been kicked" message to
7317 Irssi SILC client's message modules formats.
7319 Added the handing of the KILL notify to the Irssi SILC client
7320 as it was missing. Added the kill message module formats
7323 The affected file is irssi/src/silc/core/silc-channels.c.
7325 * The router did not save the channel mode the server announced.
7326 Affected file silcd/packet_receive.c.
7328 * Fixed a possible crash in INFO command in server. If the
7329 server did not provide the server info it crashed. Affected
7330 file silcd/command.c.
7332 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7334 * Fixed the GETKEY command in the server to check also the
7335 global list. Otherwise the GETKEY would not work correctly
7336 in normal SILC server. Affected file silcd/command.c.
7338 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7340 * Fixed GETKEY crash, it crashed if the command did not succseed.
7342 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7344 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7345 is now real and not just an macro interface to GMP.
7347 Removed the entire GMP from the source tree and imported new
7348 NSS MPI library instead. Reason for removing GMP is that it is
7349 extremely large and compiles extremely slow. The NSS MPI
7350 is only a few files and compiles in less than 10 seconds.
7351 The speed is also about the same as GMP. The MPI is imported
7352 to lib/silcmath/mpi.
7354 If the system has GMP installed we will still use the GMP.
7355 If it is not then the NSS MPI will be compiled.
7357 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7359 * Merged a long nickname (127 characters long) crash bugfix from
7360 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7362 * Merged a freed memory reference bugfix from Irssi CVS tree.
7363 Affected file irssi/src/core/commands.c.
7365 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Added the server's public key sving and verification to the
7368 server when performing the SKE. This was missing and the
7369 remote server's (or router's) public key was accepted without
7370 checking whether we have it previously or trust it at all.
7371 Affected file silcd/protocol.c.
7373 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7375 * Check in the silc_server_timeout_remote if protocol is active
7376 and make sure that the protocol's final callback is called so
7377 that all memory if freed. Affected file silcd/server.c.
7379 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7381 * silc_server_whois_send_reply crashed the server if the nickname
7382 was 127 characters long. Affected file silcd/command.c.
7384 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7386 * Added sanity check to the silc_server_new_client. If the hostname
7387 is provided inside username then check that the provided hostname
7388 really is the same as the resolved one. If the hostname was not
7389 resolved then check it from the public key. Affected file is
7390 silcd/packet_receive.c.
7392 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7393 if the server disconnected us and the connection is not valid
7394 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7396 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7397 the library to the lib/silcutil/silcutil.[ch].
7399 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7401 * Close log file after open. Affected file
7402 lib/silcutil/silclog.c.
7404 * Check whether sock == NULL in silc_client_send_packet and return
7405 if it is. Affected file lib/silcclient/silcclient.c.
7407 * Check rec->entry == NULL in the Irssi SILC Client before
7408 sending the channel message. Affecte file is
7409 irssi/src/silc/core/silc-servers.c.
7411 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7413 * Merged a splitted window bugfix from Irssi CVS tree. The
7414 affected file is irssi/src/fe-text/textbuffer-view.c.
7416 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7417 It did not print nickname.
7419 * Improved the distributions system a bit.
7421 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7423 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7424 irssi/src/fe-text/gui-window.c.
7426 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7427 to in-active server. The affected file is
7428 irssi/src/silc/core/client_ops.c.
7430 * Resolve the client in USERS command reply if the entry does
7431 not have username resolved. The affected file is
7432 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7433 command to WHOIS command to really resolve stuff. The USERS
7434 is not used any more in any critical section so WHOIS can
7435 be used even though it might be slower than IDENTIFY.
7437 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7440 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7442 * Changed the protocol API a bit more consistent in the
7443 lib/silccore/silcprotocol.[ch].
7445 * Changed the following headers to ROBODoc format:
7447 lib/silccore/silcpayload.h
7448 lib/silccore/silcprotocol.h
7449 lib/silccore/silcsockconn.h
7451 All core library headers are now formatted.
7453 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7455 * Fixed a bug in Irssi SILC client; do not show that you are
7456 server/router operator if you really are not. Affected file is
7457 irssi/src/silc/core/client_ops.c.
7459 * Renamed silc_command_free_payload to silc_command_payload_free.
7460 Affected file lib/silccore/silccommand.h
7462 * Added silcmath.h to include the prototoypes of various routines
7463 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7466 * Changed the following headers to ROBODoc format:
7468 lib/silccore/silcchannel.h
7469 lib/silccore/silccommand.h
7470 lib/silccore/silcid.h
7471 lib/silccore/silcidcache.h
7472 lib/silccore/silcmode.h
7473 lib/silccore/silcnotify.h
7474 lib/silccore/silcpacket.h
7475 lib/silcmath/silcmath.h
7477 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Added checking to the server code not to start the server if
7480 ciphers and stuff are not configured properly. Affected files
7481 silcd/serverconfig.[h] and silcd/server.c.
7483 * Changed the layout of the header files of the public interfaces
7484 in the SILC libraries. The new layout supports ROBODoc
7485 documentation tool (and some others) so that it is easy to create
7486 a library reference manual. All the other headers and source
7487 code must still follow the CodingStyle document. Also source
7488 code must not include these ROBODoc stuffs, only the headers.
7489 Furthermore, all public interface headers must now be named
7490 by using `silc' prefix, example: silcapi.h, silccipher.h.
7491 Some files were renamed due to this. All the other headers
7492 must not be used as public interfaces. I will update the
7493 CodingStyle document later. Changed following headers, so far:
7495 lib/silcclient/silcapi.h
7496 lib/silccore/silcauth.h
7497 lib/silccore/silcprivate.h
7498 lib/silccrypt/silcdh.h
7500 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7504 * Removed silc_client_packet_send_flush from the client library
7505 as it is not needed. Affected file lib/silcclient/client.[ch].
7507 * Added printing of message of unresolved authentication method
7508 to the Irssi SILC client. Added it to the module formats.
7509 Removed the same message from the client library.
7511 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Added new distribution feature, DISTLABEL. Every distribution
7514 can define own preprocessor label that can be used in the
7515 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7516 file distributions, acconfig.h.pre and prepare.
7518 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7520 * Added Makefile.defines_int to include the actual definitions
7521 for Makefile.defines.in. Tested the new distribution system,
7522 created distributions and tested installation.
7524 * Added AWAY message printing to the Irssi SILC client. Added
7525 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7527 * Added SCONNECT command to call the SILC's CONNECT command.
7528 Cannot use CONNECT directly since Irssi uses that internally.
7529 Affected file irssi/src/silc/core/silc-servers.c.
7531 Added ACTION local command. It is same as ME command but takes
7532 the channel as mandatory argument.
7534 Rewrote some of the Irssi's help files to suite for SILC
7537 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7539 * Added Makefile.defines[.in] that should for now on be included
7540 in all Makefile.am file in the source tree. That file includes
7541 all common compilation definitions for SILC source tree.
7543 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7545 * Minor changes to the ./prepare script to change the package
7546 name according the distribution name to the configure.in.
7548 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * Created new distribution system. Added file `distributions'
7551 that defines all the distributions that can be created out of
7552 the SILC source tree. The ./prepare script now reads that
7553 file to determine how to prepare the distributions. The
7554 first argument to the ./prepare is the name of the distribution
7555 and second is the version of the distribution. If given
7556 without arguments it creates the default (toolkit) distribution
7557 with the default version (defined in ./prepare).
7559 All Makefile.am files that are subject to the distributions
7560 are now named as Makefile.am.pre. These are ./Makefile.am
7561 and lib/Makefile.am. Others may be changed later.
7563 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7565 * Added invite list, ban list, some key management and connection
7566 error message printing to module formats in the Irssi SILC client.
7568 * Added new silc_client_set_away_message to set the away message
7569 that is back to the person who sent private message. The
7570 affected file lib/silcclient/silcapi.h and the
7571 lib/silcclient/client_prvmsg.c.
7573 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Fixed the private message sending in the Irssi SILC client,
7576 added local command KEY to the Irssi SILC client.
7578 Added key management and key agreement message formats to the
7579 irssi/src/fe-common/silc/module-formats.[ch].
7581 Added USERS (alias WHO) printing, server/router operator
7582 indication and LIST command printing to the module formats.
7584 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7586 * Fixed channel joining notify handling, cumode notify handling
7587 from Irssi SILC client.
7589 * Added SILC specific module-formats to the Irssi SILC client so
7590 that SILC specific message hilighting, colors etc is possible.
7591 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7593 Added channel mode, channel user mode, actions, notices,
7594 whois and whowas printing to the the module-formats.c.
7596 * Fixed a bug in channel deletion in the server. The channel
7597 is not left to the cache even if the channel founder auth mode
7598 is set when there are no users anymore on the channel. Affected
7599 file silcd/server.c.
7601 * The silc_net_localhost now resolves the entire hostname including
7602 the domain name. Affected file lib/silcutil/silcnet.c.
7604 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7606 * Changed the ask_passphrase client operation to be ascynchronous.
7607 It has now a completion callback and a context that the
7608 application must call after it has got the passphrase from
7609 the user. Affected files lib/silcclient/silcapi.h,
7610 lib/silcclient/protocol.c, lib/silcclient/command.c and
7613 Added SilcAskPassphrase callback that the application calls
7614 to deliver the passphrase to the library.
7616 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7617 The public key verification and especially a certificate
7618 verification is asynchronous procedure.
7620 Added new SILC_SKE_STATUS_PENDING status to indicate the
7621 request is pending and a callback will be called to finalize
7624 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7625 indicate that remote end did not send its public key (or
7626 certificate), even though we require it. Added check for this
7627 condition in the SKE. This was a security bug, now fixed.
7629 Defined new SilcSKEVerifyCbCompletion callback that is called
7630 when the verification process is completed.
7632 The affected files lib/silcske/silcske_status.h and
7633 lib/silcske/silcske.[ch].
7635 * Changed the verify_public_key client operation to be async
7636 as well. Defined SilcVerifyPublicKey callback that is used to
7637 indicate the success of the public key verification process.
7639 Changed the server and client to use the new async client
7642 * Changed the Irssi SILC client's internal scheduler to be called
7643 twice as many times as it used to be. As a result the client
7644 should be a bit faster now. Affected file is
7645 irssi/src/silc/core/silc-core.c.
7647 * Added support to Irssi SILC client of asynchronous public key
7648 verification and passphrase inquiry. Affected file is
7649 irssi/src/silc/core/silc-core.c.
7651 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7653 * Do not say "You have left channel %s" in client library.
7654 Moved it to the application. Affected files are
7655 lib/silcclient/command.c and silc/client_ops.c.
7657 * Fixed silc_client_get_clients. Command context was not
7658 duplicated and was freed memory in the callback. Affected
7659 file lib/silcclient/idlist.c.
7661 * Do not say "you are now talking..." on JOIN command in the
7662 client library. The appliation must handle it.
7664 * Do not say ".. changed topic to" in command reply in the
7665 client libary. The application must handle it.
7667 * Fixed TOPIC command sending in the client library.
7669 * Fixed a memory leak in silc_client_command_free in the file
7670 lib/silcclient/command.c.
7672 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Imported a modified version of Irssi client to the source tree.
7675 The Irssi will be used to create a new client called
7676 Irssi SILC. Imported to irssi/.
7678 Added silc_core_init_finish function to the Irssi. Affected
7679 file irssi/configure.in.
7681 A lot changes in the Makefile.ams around the irssi tree.
7683 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7685 * Do not rehash if the new size is same as the old size of the
7686 hash table, in the silc_hash_table_rehash*. The affected file
7687 lib/silcutil/silchashtable.c.
7689 * Replaced hash_table_del_by_context calls from the server
7690 (when channel->user_list and client->channels) to the
7691 hash_table_del as it is sufficient and faster.
7693 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Added silc_hash_table_list, silc_hash_table_get and the
7696 SilcHashTableList structure to provide an alternative way to
7697 traverse the hash table. The affected files are
7698 lib/silcutil/silchashtable.[ch].
7700 * Changed the server's idlist routines to use the hash table
7701 routines to optimize the code.
7703 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7705 * Replaced the client entry's `channel' list and channel entry's
7706 `user_list' list to hash tables for optimized lookup. Changed
7707 the code to use the hash table interface around the code.
7708 Affected file lib/silcd/idlist.[ch].
7710 * Added `auto_rehash' boolean argument to the function
7711 silc_hash_table_alloc to indicate whether the hash table should
7712 auto-rehash when it thinks is appropriate time. It will
7713 increase the hash table size if the there is twice as much
7714 entries in the table than the size of the table, and will
7715 decrease the size if there are twice as less entries than
7716 the size of the table.
7718 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7722 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * silc_idcache_purge_by_context deletes the entry now by context
7725 as it is supposed to do. Affected file lib/silccore/idcache.c.
7727 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7728 client is not anymore valid (WHOWAS givens the info) and not
7729 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7731 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7733 * Removed the `data' and `data_len' arguments from the ID Cache
7734 interfaces and added `name' argument. ID Cache does not handle
7735 anymore the binary data only a names associated with given ID.
7737 * When hashing a Client ID with silc_hash_id the entire ID is
7738 not hashed anymore, instead only the hash of the Client ID is
7739 hashed. This way we can access the Client ID from the cache
7740 with Client ID but with the hash of the ID (which is a hash of
7741 the nickname) as well without any difference in performance.
7743 Added also silc_idcache_find_by_id_one_ext to do one on one
7744 searching when we have the actual ID. Added also function
7745 silc_hash_client_id_compare. The affected files are
7746 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7748 * When hashing the name associated with a ID it is always done
7749 in lowercase. This way we can access the cache without worrying
7750 about case-sensitivity, even though, for example nicknames are
7753 * Fixed a bug in server with channel message sending. It put
7754 wrong ID type as destination ID. The affected file
7755 silcd/packet_send.c.
7757 * silc_idcache_del_by_context now deletes from all hash tables
7758 by context. Affected file lib/silccore/idcache.c.
7760 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Changed the client library to use the new ID Cache interface.
7763 Changes around the source tree.
7765 * Added silc_hash_table_rehash_ext to rehash with specific
7766 hash function. Affected file lib/silcutil/silchashtable.[ch].
7768 * Added silc_hash_string_compare to compare two strings in the
7769 hash table. Affected file lib/silcutil/silcutil.[ch].
7771 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Added new function silc_idcache_del_by_context into the
7774 lib/silccore/idcache.[ch].
7776 * Changed the server's ID list routines to use the new ID Cache
7777 interface. Changes around the source tree.
7779 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7781 * Added silc_hash_table_del[_by_context]_ext functions in to the
7782 lib/silcutil/silchashtable.[ch].
7784 Removed silc_hash_table_find_all* routines and added new
7785 silc_hash_table_find_foreach to replace them.
7787 Added silc_hash_table_replace_ext function as extended
7788 replacing function. Separated the simple hash table interface
7789 from the extended hash table interface in the file
7790 lib/silcutil/silchashtable.h.
7792 * Fixed minor bugs and changed it to use some of the new
7793 hash table functions in lib/silccore/idcache.c
7795 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7797 * Added new function silc_hash_table_find_all to return all keys
7798 in the hash table by the specified key. As the hash table is
7799 collision resistant it also makes it possible to have several
7800 duplicate keys in the hash table. This function may be used to
7801 find all of the keys from the hash.
7803 Added user_context arguments to the SilcHashFunction,
7804 SilcHashCompare and SilcHashDestructor to deliver user specified
7807 Added new fuctions silc_hash_table_find[_all]_ext to do
7808 extended lookup with specified hash and compare functions and
7809 specified user contexts.
7811 Added new function silc_hash_table_add_ext to add the key
7812 with specified hash function and user context.
7814 Added new function silc_hash_table_foreach to traverse all
7815 entrys in the hash table. Added SilcHashForeach callback
7818 Added new function silc_hash_table_del_by_context to delete
7819 the entry only if the context associated with the key matches.
7821 Affected files are lib/silcutil/silchashtable.[ch].
7823 * Removed silc_hash_[server/client/channel]_id and added just
7824 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7825 silc_hash_id_compare to compare two ID's using as the hash table
7826 comparison function. Added also silc_hash_data to hash
7827 binary data and silc_hash_data_compare to compare it.
7829 * Removed silc_idlist_find_client_by_hash as it is not needed
7830 anymore. Affected file silcd/idlist.[ch].
7832 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7833 to use internally the SilcHashTable. The new ID Cache is a lot
7834 faster than the old one. Some of the ID Cache interface was also
7835 rewritten and obsolete and stupid functions were removed.
7837 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Added entry_count field to the SilcHashTable to keep the number
7840 of the entries in the table. Implemented the function
7841 silc_hash_table_rehash. Added new function
7842 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7844 Fixed a minor bug in silc_hash_table_free.
7846 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7847 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7848 into the lib/silcutil/silcutil.[ch].
7850 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7852 * Implemented a collision resistant hash table into the
7853 lib/silcutil/silchashtable[ch]. See the header and the source
7854 for the SilcHashTable API.
7856 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7858 * Merged dotconf version 1.0.2 into lib/dotconf.
7860 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Do not compile anything in lib/silcsim/* if the SIM support
7863 is not enabled. The tree should now compile without problems
7866 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Compiled the SILC under cygwin. Compiled and tested briefly
7869 without problems. More tests needed. The SIMs didn't compile
7872 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7874 * Fixed possible crash in silc_get_username in the
7875 lib/silcutil/silcutil.c.
7877 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Fixed a va_arg in silc/client_ops.c.
7881 * Oops, RC5 routines were named AES and caused some problems
7882 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7884 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Added new SilcIDIP structure into the lib/silccore/id.h and
7887 replaced the old `ip' fields from all SILC ID's to that type.
7888 This is a step towards IPv6 support.
7890 The silc_id_get_len takes now the ID as an extra argument.
7891 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7892 both IPv4 and IPv6 based ID's.
7894 The affected files are lib/silccore/id.[ch] and other files
7895 around the tree using these routines.
7897 * Removed the ID length arguments in server from various
7898 silc_server_send_notify_* routines -> they are not needed
7901 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Fixed memory leak in silc_encode_pem_file in the file
7904 lib/silcutil/silcutil.c.
7906 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Check minor version as well in the SKE. Affected files are
7909 silcd/protocol.c and lib/silcclient/protocol.c.
7911 * Added --identifier option to the server so that an identifier
7912 can be when creating the public key for the server. Affected
7913 file is silcd/silcd.c.
7915 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7916 lib/silccrypt/silcpkcs.c.
7918 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7920 * Register default ciphers and stuff when using -C option with
7921 the server. Affected file sildc/silcd.c.
7923 * Put back the servers public key filename format, it is better
7924 than the new one. For now, the client keys are saved with the
7925 new filename format. The affected file silc/client_ops.c.
7927 * Implemented the Cipher API for the rest of the ciphers that
7928 did not implement it or implemented it the wrong way.
7930 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Register default ciphers and stuff when using the -S option
7933 in the client. Affected file silc/silc.c. Same also when
7934 creating new key pair with -C option.
7936 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Fixed the silc_verify_public_key client operation function to
7939 save the public keys differently. The fingerprint is now
7940 used as filename and not the hostname. This way also the
7941 client keys are saved uniquely and not with hostnames. The
7942 affected file is silc/client_ops.c.
7944 * Trimmed the silc_hash_fingerprint function to remove extra
7945 whitespaces from the end of the fingerprint. The affected
7946 file is lib/silccrypt/silchash.c.
7950 * Added silc_cipher_register_default function to register all
7951 default ciphers. It can be used when configuration files
7952 does not exist and the application does not want any specific
7953 ciphers in any specific order.
7955 The SilcDList is now used as silc_cipher_list dynamically
7956 allocated cipher list. Removed the static list all together
7957 and now all ciphers must be allocated to the dynamic list.
7958 The silc_cipher_alloc routine was changed to check only the
7961 All silc_cipher_* routines that used to return int returns
7964 The affected files lib/silccrypt/silccrypt.[ch].
7966 * The same thing was done to silc_hash_* as for silc_cipher_*
7967 routines. Affected files lib/silccrypt/silchash.[ch].
7969 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7970 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7971 Added also silc_pkcs_[un]register[_default] functions.
7972 Removed the data_context from the PKCS API.
7974 * Added silc_hmac_register_default function to register default
7975 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7976 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7977 to unregister all hmacs at once.
7979 * Register the default ciphers, hash functions, PKCSs and HMACs
7980 if client's configuration file does not exist. The affected
7983 * The client did not load the hash functions from the SIM
7984 modules at all. Added support for this. Affected file is
7985 silc/clientconfig.c.
7987 * When decoding public key with silc_pkcs_public_key_decode, check
7988 the supported algorithm only if PKCS are registered. Affected
7989 file lib/silccrypt/silcpkcs.c. The same was done with the
7990 silc_pkcs_private_key_decode.
7992 * Fixed the SILC List routines to keep the list always in order.
7993 It used to change the list's order when traversing the list but
7994 not it preserves the order. Affected file lib/trq/silclist.h.
7996 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Added the client library to use the SilcSocketConnection's
7999 reference counter (by silc_socket_dup) to prevent the bug that
8000 the socket object may be freed underneath async operation.
8002 * The name resolv library checking fixes in the configure.in.pre.
8005 * Created new version of the protocol drafts for future
8006 development. The -03 drafts are the ones that will be changed
8007 in the trunk now and the -02 will remain as they are.
8009 * Send list of CUMODE notifys to the router when announcing
8010 the channel users to the router. Affected file silcd/server.c.
8011 If the router receiving channel founder CUMODE for a channel
8012 that already has channel founder it will send CUMODE notify
8013 to the sender to remove the channel founder rights from the
8014 announced client. Affected file silcd/packet_receive.c.
8016 * The CUMODE notify may now use Server ID as well as the entity
8017 who changes the mode. Updated protocool specs.
8019 * Updated INSTALL and README files.
8021 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * New web pages in the http://silc.pspt.fi. The pages was
8028 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Implemented the [DenyConnectin] config section in the server.
8031 Added silc_server_config_denied_conn to check whether incoming
8032 connection is denied. Affected file silcd/serverconfig.[ch].
8034 * Do not check the ports when checking the incoming configuration
8035 data if the port is 0, meaning any. Affected file is
8036 silcd/serverconfig.c.
8038 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * Fixed buffer overflow in silc_string_compare in the file
8041 lib/silcutil/silcutil.c.
8043 * Fixed double free in silc_server_command_leave in the file
8046 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8048 * Fixed the version checking in the server. Affected file is
8051 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8053 * Fixed the configuration data fetching when accepting new
8054 connections in the server. Affected file silcd/server.c.
8056 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Added `sender_entry' argument to the function
8059 silc_server_packet_relay_to_channel so that we can check
8060 whether some destination actually belongs to the same route
8061 the sender belongs (ie, we must not resend the packet to the
8062 sender). Affected file silcd/packet_send.[ch].
8064 * Added `servername' field to the SilcClientEntry in the server
8065 to hold the name of the server where client is from. Affected
8066 file is silcd/idlist.h.
8068 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * Moved the channel message encrypting in the router betwen
8071 router connections from silc_server_channel_message to the
8072 silc_server_packet_relay_to_channel since we want to check
8073 whether we have anybody channel before encrypting anything.
8074 Affected files silcd/packet_[receive/send].c.
8076 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8078 * Fixed the [AdminConnection] server config section to support
8079 multiple entries. Affected file silcd/serverconfig.c.
8081 * Added support into the server to check the validity of the
8082 incoming connection before executing any KE or authentication
8085 * The connection configuration is now saved to the KE and
8086 connection auth protocol contexts and not fetched anymore in
8087 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8089 * The local hosts listenning address and port is also resolved
8090 now when starting the server. We want to have the socket object
8091 to include the real address and port for the listener. Added
8092 new function silc_net_check_local_by_sock into the files
8093 lib/silcutil/silcnet.[ch].
8095 * Fixed a broadcast bug in server -> do not broadcast if we
8098 * Fixed a routing bug. Do not route broadcast packets ever.
8099 Broadcast packets must be processed always and not routed since
8100 they may be destined to some other host than yourself and thus
8101 would get routed without no good reason. Affected file is
8104 * Added function silc_server_config_is_primary_route to check
8105 whether primary router connection has been configured (a router
8106 configuration that we are initiating). If there is not, we
8107 will assume that there is only two routers in the SILC network
8108 and we will use the incoming router connection as our primary
8109 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8111 * Changed the order of the broadcasting. Broadcast _after_ the
8112 packet has been processed not before. Affected file is
8115 * Fixed a [ClientConnection] parsing bug. The port was never
8116 parsed correctly thus resulting to port 0. Affected file
8117 silcd/serverconfig.c.
8119 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8120 argument and did not set the broadcast packet flag. Affected
8121 file silcd/packet_send.c. Fixed same bug in the function
8122 silc_server_send_notify as well.
8124 * If we receive NEW_ID packet for our own ID in the server, ignore
8127 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8131 * Removed the nickname from the Private Message Payload.
8132 Updated the code and the protocol specs.
8134 * Updated protocol specs for submitting to the IETF.
8136 * Tweaked the Random Number Generator a bit. Affected file
8137 lib/silccrypt/silcrng.c. Exported a new function
8138 silc_rng_[global]_add_noise which can be used to add more
8141 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8143 * Do not parse packets with different timeout when protocol
8144 is active -> may cause problem with rekey. Affected file
8147 * When server receives signoff notify it must not create
8148 new channel key if the client is on any channels since the
8149 sender of the signoff notify will create it.
8151 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8153 * Added printing of error messages during SKE protocol from the
8154 failure packet sent by server during SKE. Affected file
8157 * Removed the client's failure_callback handling with timeout
8158 and handle it immediately when received.
8160 * The SKE library returned wrong type in SUCCESS and FAILURE
8161 packets. They must be 32 bit MSB not 16 bit MSB.
8163 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Ok, rewrote the logic of the re-key and now it seems to work.
8166 I tested it on high traffic with frequent re-keys without
8167 problems. Added hmac_receive (and renamed hmac to hmac_send)
8168 in SilcClientConnection in lib/silcclient/client.h and
8169 in SilcIDListData in silcd/idlist.h. Also, removed the
8170 SilcPacketParserContext's cipher and hmac fields as they are
8171 not needed anymore and actually caused some problems when
8172 the ciphers and hmac's changed underneath the packet parser.
8174 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * If re-key protocol is active then process the incoming packets
8177 synchronously since we must assure that icoming packets encrypted
8178 with the old key is processed before the new keys is set to
8179 use. This is true other packets than for REKEY packets.
8180 Affected file silcd/server.c. The same was done to client library
8181 as well, affected file lib/silcclient/client.c.
8183 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Fixed bug in client and server to accept the force send if
8186 the packet is send from silc_[server/client]_packet_process
8187 function. Otherwise the packets are never delivered, oops.
8189 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Disable force sending of packets when REKEY protocol is active.
8192 We must assure that no packet is sent directly when rekey is
8193 performed. All packets must be sent through packet queue.
8194 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8195 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8196 function is silc_[server/client]_packet_send_real to check
8199 * Replaced the SIM paths from example config files to
8200 /usr/local/modules. Also, make install creates now
8201 /usr/local/silc/logs directory to hold all the SILC server
8204 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Made the configure.in.pre work on Solaris. Patch by salo.
8208 * Made all ciphers compatible with non-x86 machines. Defined
8209 CBC mode macros into lib/silccrypt/ciphers_def.h.
8211 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * Fixed the make install.
8215 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * When MAC computation fails the silc_packet_decrypt returned 0
8218 even though it was supposed to return -1. Fixed this. The
8219 affected file is lib/silccore/silcpacket.c.
8221 * Do not replace the config files in /etc/silc (in make install)
8222 if they already exist. Affected file ./Makefile.am.
8224 * Do not send re-key packets immediately but through packet queue.
8225 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8227 * Changed silc_net_check_host_by_sock to return FALSE if the
8228 IP/DNS could not be resolved. Though, it returns the IP address
8229 now even if it could not resolve it (but returns also FALSE).
8230 Affected file lib/silcutil/silcnet.[ch].
8232 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8234 * Added silc_pkcs_decode_identifier to decode the public key's
8235 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8236 Added also silc_pkcs_free_identifier. Added also new context
8237 SilcPublicKeyIdentifier.
8239 * Added -S option to the silc client. It is used to dump the
8240 contents of the specified public key file.
8242 * Changed the PKCS api to return the public key length when
8243 setting the public key.
8245 * Fixed a fatal bug in the public and private key file loading.
8246 Affected file lib/silccrypt/silcpkcs.c.
8248 * Execute the packet parsing for client with zero (0) timeout
8249 if the protocol is active. Affected file silcd/server.c.
8251 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8253 * Made the key generation options to the silcd program. Added
8254 -C option, equivalent to client's option.
8256 * Added new [ServerKeys] config section to the server. It
8257 configures the server's public and private key.
8259 * Defined generic Public Key Payload into the protocol
8260 specification to send specific type of public keys and
8263 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8264 public key or certificate.
8266 * Implemented the GETKEY command to the server and to the
8267 client library and on user interface.
8269 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8271 * Made preliminary `make install' work.
8273 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Added SilcServerRekey context into silcd/idlist.h.
8277 * Added the PFS support as defined in the specification to the
8278 SKE protocol. Affected files lib/silcske/*.c.
8280 * Added `ske_group' field to the SilcServerRekey context to hold
8281 the number of the SKE group that is used with PFS in re-key.
8282 Affected file silcd/idlist.h.
8284 * Added PFS re-key support to the server. Affected file is
8287 * Added silc_protocol_cancel to cancel execution of the next
8288 state of the protocol. Affected file is
8289 lib/silccore/silcprotocol.[ch].
8291 * Added the re-key support with and without PFS to the client
8292 library. Re-key is performed once in an hour, by default.
8294 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8295 Added silc_client_rekey_callback and silc_client_rekey_final.
8296 Affected files are lib/silcclient/protocol.[ch] and
8297 lib/silcclient/client.[ch].
8299 * Removed the `hmac_key' and `hmac_key_len' fields from the
8300 SilcClientConnection structure; not needed. Affected file is
8301 lib/silcclient/client.h.
8305 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8307 * Do not ask whether user wants to use the negotiated private key
8308 for private messages, just use it. Affected file is
8309 silc/local_command.c.
8311 * Added `send_enc_key' and `enc_key_len' fields to the
8312 SilcIDListData structure since they are needed in the re-key
8313 phase. Affected file is silcd/idlist.[ch].
8315 * Implemented the simple re-key protocol into the server.
8316 Affected files silcd/server.c and silcd/protocol.[ch]. The
8317 re-key will be performed once in an hour, by default.
8319 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8320 Added silc_server_rekey, silc_server_rekey_callback and
8321 silc_server_rekey_final.
8323 * Removed Tunneled flag from the protocol. Updated the code
8324 and the specifications.
8326 * Adde `pfs' field to the SilcIDListData to indicate whether
8327 the PFS is to be performed in the re-key. Affected file is
8330 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8333 int64 of at least the xintXX size. If void * is less that 4
8334 bytes uint32 * will be used. Defined bool as boolean.
8336 * Changed _ALL_ unsigned long and unsigned int to uint32,
8337 unsgined short to uint16 in the source tree.
8339 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8340 not handle clients that has entry->data.registered == FALSE.
8341 They are not in the network anymore. Affected file is
8344 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8346 * Implemented the sending of the SERVER_SIGNOFF notify in the
8347 server. Affected file is silcd/server.c.
8349 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8350 Added also silc_notify_payload_encode_args into the
8351 lib/silccore/silcnotify.[ch].
8353 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8354 Affected file silcd/packet_receive.c.
8356 * Implemented the SERVER_SIGNOFF notify handling in the client
8357 library. Affected file lib/silcclient/client_notify.c. Also,
8358 implemnted the printing of the SERVER_SIGNOFF info to the
8359 application. Affected file silc/client_ops.c.
8361 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8362 if the deleting was successful. Affected file silcd/idlist.[ch].
8364 * Added support for public key authentication in the connection
8365 authentication protocol in the client library. Affected file
8366 lib/silcclient/protocol.c.
8368 * Changed the server's silc_idlist_get_clients_by_* interface
8369 to support already allocated array so that new entries may be
8370 added to pre-allocated array. Affected file silcd/idlist.[ch].
8371 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8372 and command replies.
8374 * All command reply functions in the server now calls the
8375 pending command callback even if error occured. This way the
8376 error will be delivered to the client as well. Affected files
8377 silcd/command.c and silcd/command_reply.c.
8379 * Fixed INFO command to return local server's info if no server
8380 was provided. Affected file lib/silcclient/command.c.
8382 * Removed RESTART command for good. Updated the code and the
8385 * Rewrote parts of the task system. It is a bit simpler now.
8386 Removed unsued task priorities. The affected files are
8387 lib/silcutil/silctask.[ch].
8389 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8391 * Moved the USERS printing from the library to the application.
8392 Affected files lib/silcclient/command.c and silc/client_ops.c.
8394 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8398 * Added channel key re-key support. The re-key is perfomed
8399 only by the router and is done once in an hour. Added `rekey'
8400 field to the SilcChannelEntry in the server. Affected files
8401 silcd/server.c and silcd/idlist.h.
8403 * Added silc_task_unregister_by_context into the file
8404 lib/silcutil/silctask.[ch].
8406 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8408 * Added SILC_UMODE_GONE mode to indicate when the client is not
8409 present in the SILC network. Added also support to the local
8410 command AWAY that will set this mode. Added support of showing
8411 "xxx is gone" in WHOIS command. The USERS command shows the
8412 gone status as well.
8414 * Fixed setting server and router operator privileges in the
8415 server's UMODE command. Affected file silcd/command.c.
8417 * Merged the SKE KE1 and KE2 payloads into one payload. The
8418 new KE payload is equivalent to the old KE2 payload.
8420 Cleaned up the SKE Start Payload parsing. It now uses the
8421 simple buffer unformatting to do the parsing. A lot faster
8424 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8425 to the SKE that is used to indicate whether both of the SKE
8426 parties should perform authentication. By default only the
8427 responder performs authentication. By setting this flag also
8428 the initiator must do authentication. By default it is unset
8429 since in normal SKE case, client to server connection, only
8430 the responder should do authentication. When doing SKE between
8431 two clients both should perform authentication. Updated the
8432 code and the protocol specs.
8434 * A little fix to IDENTIFY command in the server. Search the
8435 client first by hash not nickname. Affected file is
8438 * Fixed the silc_client_close_connection to support closing
8439 the client to client connections wihtout deleting too much
8440 data. Affected file lib/silcclient/client.c.
8442 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8443 are received if protocol used to be active but is not anymore
8444 the application would crash due to NULL pointer dereference.
8445 Affected files silcd/server.c and lib/silcclient/client.c.
8447 * Added `hash' field to the SilcClientConnection to include
8448 the hash function negotiated in the SKE protocol.
8450 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8451 to set the channel founder authentication data. A client can
8452 claim the founder rights later by providing the authentication
8453 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8454 This way the channel founder can regain the channel founder
8455 privileges even it is left the channel. This works only on
8456 local server and the client must be connected to the same
8457 server to be able to regain the founder rights. Updated the
8458 protocol specs accordingly.
8460 Added support to the CMODE command in the client to set the
8461 founder auth data. Read the README to see how to set it.
8463 Added support to the CUMODE command to claim the founder
8464 rights. Read the README to see how to do it.
8466 Added support for the founder authentication to the Channel
8467 Entry in the server. Affected file silcd/idlist.h.
8469 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8470 server's CMODE command. Affected file silcd/command.c.
8472 * Added the following new functions into lib/silccore/silcauth.[ch]:
8473 silc_auth_get_method and silc_auth_get_data.
8475 * The server now saves the remote hosts public key to the
8476 SilcIDListData pointer. Affected file silcd/protocol.c.
8478 * The normal server now does not remove the channel entry from
8479 the cache if the founder authentication data is set. It used
8480 to remove it if the founder was the last one on the channel on
8481 the server and left the channel. The auth data is saved and
8482 if the channel is re-joined later the old entry is used with
8483 the old auth data. Affected files silcd/command_reply.c and
8486 * Removed the `pkcs' field from the SilcIDListData structure
8487 in the server; it is not used. Affected file silcd/idlist.h.
8489 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8491 * Fixed packet processing on slow links. Partial packets were
8492 never re-processed because the incoming data buffer was cleared
8493 by the application. Application must not directly clear the
8494 sock->inbuf, the packet processing routines handle it. Fixed
8495 this in client library and in server.
8497 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Fixed the WHOIS and IDENTIFY send reply function to really
8500 check whether to send list or just one entry. Affected file
8503 * Cleaned up the LEAVE command's channel key distribution. The
8504 affected file silcd/command.c.
8506 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8507 can enforce the channel mode as well. In that case the ID
8508 includes the ID of the server. The code now enforces the
8509 mode change if the router have different mode than the server.
8511 * The notify client operation with CMODE_CHANGE notify can now
8512 return NULL client_entry pointer if the CMODE was not changed
8513 by client. Application must check for this.
8515 * Added <Server ID> argument to INFO command to support server
8516 info fetching by Server ID.
8518 * Added silc_server_announce_get_channel_users to get assembled
8519 packets of channel users of the specified channel. Affected
8520 file silcd/server.[ch].
8522 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8523 was freed underneath the ID Cache.
8525 * Re-announce clients when the server received CHANNEL_CHANGE
8526 notify from the router. Affected file silcd/packet_send.c.
8528 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8531 crashed since it did not handle the fact that there is no cipher
8532 called "3" and didn't check the error condition. Now fixed.
8534 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8535 flag. It can be used to send message requests.
8537 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8539 * Implemented the RESTART command in the client.
8541 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8542 notice type messages. Added notice printing to the user
8545 * The channel keys are not re-generated if the channel's mode
8546 is PRIVKEY, ie private key on the channel exists. Affected
8547 files silcd/server.c and silcd/command.c.
8549 * Fixed a little bug in channel message delivery when channel
8550 private keys are set in the server. Affected file is
8551 silcd/packet_send.c.
8553 * Changed the setting on channel->on_channel = TRUE from the
8554 silc_client_save_channel_key to the JOIN command reply. The
8555 key payload is not received if the private channel key is set.
8556 Affected file lib/silcclient/command_reply.c and the
8557 lib/silcclient/client_channel.c.
8559 * When the CMODE_CHANGE notify is sent and the channel private
8560 key mode is removed the channel key must be re-generated in
8561 other cells as well. Added this support for the router in the
8562 silcd/packet_receive.c.
8564 * Added new local command NOTICE to send notice message on
8565 channel. Affected file silc/local_command.[ch].
8567 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Added new local command ME to the client. It is used to send
8570 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8571 some action. Affected file silc/local_command.[ch].
8573 * Changed channel_message and private_message client operations
8574 to deliver the message flags to the application. Added also
8575 the `flags' arguments to the silc_client_send_channel_message
8576 and silc_client_send_private_message functions. Affected file
8579 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * Redefined the Private Message Payload to support private message
8582 keys and to support the new private message flags. Updated
8583 the protocol specs. Flags makes it possible to have for example
8584 CTCP style messages.
8586 * Added new type SilcPrivateMessagePayload and defined an API
8587 for it in the lib/silcclient/silcprivate.[ch].
8589 * Tested private message private keys successfully. Tested the
8590 private message key set, unset and list commands with the new
8593 * Redefined the Channel Message Payload to include the channel
8594 message flags (equal with private message flags) to support
8595 for example CTCP style messages.
8597 * Defined some of the message (for channel and private message)
8598 flags. Updated the protocol specs and added the flags to the
8599 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8601 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Added SilcKeyAgreementStatus type to the key agreement routines
8604 to indicate the current status and error if one occured.
8605 The status types are defined in the lib/silcclient/silcapi.h.
8607 * Added new local command KEY that is used to set and unset private
8608 keys for channels, set and unset private keys for private messages
8609 with remote clients and to send key agreement requests and
8610 negotiate the key agreement protocol with remote client. The
8611 key agreement is supported only to negotiate private message keys,
8612 it currently cannot be used to negotiate private keys for channels,
8613 as it is not convenient for that purpose.
8615 * Fixed a minor pending callback setting bug in the function
8616 silc_client_get_client_by_id_resolve, now the function works.
8617 Affected file lib/silcclient/idlist.c.
8619 * Added function silc_net_get_local_port to get local bound
8620 port by socket. Added to lib/silcutil/silcnet.[ch].
8622 * Added `sockets' and `sockets_count' fields to the SilcClient
8623 object. They hold the sockets of the listenning sockets in
8624 the client. Listenning sockets may be for example the key
8625 agreement server. Affected file lib/silcclient/client.[ch].
8626 Added functions the silc_client_add_socket and the
8627 silc_client_del_socket. They are exported to the application
8630 * Added ~./silc/clientkeys to support other client's public keys.
8632 * Renamed verify_server_key client operation to verify_public_key
8633 and added one argument to indicate the type of the connection
8634 (server, client etc.).
8636 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Added silc_server_connection_auth_request to handle the
8639 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8640 silcd/packet_receive.[ch].
8642 * Added silc_server_send_connection_auth_request into the
8643 silcd/packet_send.c to send the connection auth request packet.
8645 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8648 * Fixed the public key authentication in responder side in the
8649 server. The `auth_data' pointer includes the SilcPublicKey
8650 not the path to the public key. Affected file silcd/protocol.c.
8652 * Implemented the public key authentication in the initiator side
8653 in the server. Affected file silcd/protocol.c.
8655 * Removed the [RedirectClient] config section from the server
8656 configuration. Is not needed and I don't want to implement it.
8658 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * Cleaned up the CMODE command in the server. It now works
8661 correctly and supports all the modes defined in the protocol.
8662 Affected file is silcd/command.c.
8664 * Added `hmac_name' field to the SilcChannelEntry in the server
8665 to hold the default HMAC of the channel. It can be set when
8666 creating the channel (with JOIN command). Affected files
8669 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8670 type to indicate the change of the current cipher and hmac
8671 on the channel. Client can safely ignore the <cipher> argument
8672 (if it chooses to do so) since the CHANNEL_KEY packet will
8673 force the channel key change anyway. The <hmac> argument is
8674 important since the client is responsible of setting the new
8675 HMAC and the hmac key into use.
8677 * Fixed the CMODE command in the client library as well.
8679 * Tested CMODE command in router environment successfully.
8681 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8683 * Show the version of the remote client (or server) when connecting
8684 to the server. It is logged to the log file. Affected file
8685 is silcd/protocol.c.
8687 * Fixed the KILLED notify handling in the client library. The
8688 client must be removed from all channels when receiving the
8691 Also, do not remove the client entry when giving the KILL
8692 command but when the KILLED notify is received.
8694 * Removed silc_idlist_find_client_by_nickname from the server.
8695 Not needed anymore. Affected files silcd/idlist.[ch].
8697 * Implemented the CHANNEL_CHANGE notify type handling to the
8698 server. Affected file silcd/server.c.
8702 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8704 * Added silc_server_send_notify_invite to send the INVITE
8705 notify between routers.
8707 * Implemented the INVITE command correctly to the server.
8709 * Implemented the INVITE notify type handling in the server.
8711 * Implemented the INVITE command to the client library and on the
8714 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8716 * Added function silc_server_get_client_resolve to find the
8717 client entry by ID from all ID lists and then resolve it
8718 (using WHOIS) if it cannot be found. Affected file is
8721 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8723 * Implemented the BAN command to the client library.
8725 * The JOIN command in the server now checks the invite list
8728 * Changed the silc_command_reply_payload_encode_va and the
8729 silc_command_payload_encode_va to support that if argument is
8730 NULL it ignores and checks the next argument. Affected file
8731 lib/silccore/silccommand.c.
8733 * Added silc_server_send_notify_ban to send the BAN notify
8734 type between routers.
8736 * Chaned the silc_notify_payload_encode to support that if
8737 argument is NULL it ignores and checks the next argument.
8738 Affected file lib/silccore/silcnotify.c.
8740 * Tested ban lists in router environment successfully.
8742 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8744 * Implemented BAN command to the server, in silcd/command.[ch].
8746 * Removed the BAN and INVITE_LIST modes from the CMODE command
8749 * Added function silc_string_match to regex match two strings.
8750 Affected files lib/silcutil/silcutil.[ch].
8752 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8754 * Redefined parts of the SilcChannelEntry in the server to support
8755 the new ban and invite lists.
8757 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8759 * Redefined the INVITE command. The same command can be used to
8760 invite individuals to the channel but also to manage the invite
8761 list of the channel (to add to and remove from the invite list).
8762 Updated the protocol specs.
8764 * Added new command SILC_COMMAND_BAN that can be used to manage
8765 the ban list of the channel. Updated the protocol specs.
8767 * Removed the channel modes: the SILC_CMODE_BAN and the
8768 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8769 in the CMODE command. The equivalent features are now available
8770 using INVITE and BAN commands. Updated the protocol specs.
8772 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8773 in the network about change in the current ban list. The notify
8774 type is not used by the client.
8776 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8777 support the invite lists.
8779 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8781 * Added new function silc_string_regexify that converts string
8782 including wildcard characters into regex string that can
8783 be used by the GNU regex library. Added into the file
8784 lib/silcutil/silcutil.[ch].
8786 Added silc_string_regex_combine to combine to regex strings
8787 into one so that they can be used as one regex string by
8788 the GNU regex library. Added into the file
8789 lib/silcutil/silcutil.[ch].
8791 Added silc_string_regex_match to match two strings. It returns
8792 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8794 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8796 * Imported GNU regex to the soruce tree into lib/contrib.
8797 Fixed some compiler warning from the regex.c.
8799 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8801 * Fixed MOTD command in the server to work in router environment.
8803 * Fixed the MOTD command in the client library to support
8804 the server argument in the command.
8806 * Added `nickname_len' argument to the silc_idlist_add_client
8807 in the server, as the `nickname' argument may be binary data
8810 * Added silc_idlist_get_channels to return all channels from
8813 * Implemented LIST command to the server. Affected file is
8816 * Implemented the LIST command to the client library and on the
8819 * Added [<user count>] argument to the LIST command reply.
8820 With private channels the user count is not shown.
8822 * Updated TODO and README.
8824 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * The client entry's data.registered must be TRUE even with
8827 global client entry on global client list. The data.registered
8828 is used to check whether the client is anymore in the network,
8829 for example with WHOWAS command so it must be valid.
8831 * Fixed the WHOWAS command in the server. It now actually works
8832 in router environment. Added function into silcd/command_reply.c
8833 silc_server_command_reply_whowas_save.
8835 * Added silc_idlist_purge function to the silcd/idlist.c
8836 to periodically purge the ID Cache.
8838 * Fixed INFO command in the server. It works now in router
8839 environment. Added <server name> argument to the INFO command
8840 reply. Updated the protocol specs.
8842 * Fixed minor bug in silc_idcache_purge to not purge if the
8843 expire value is zero.
8845 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8846 they were buggy because of the WHOWAS information.
8848 * Fixed local command MSG to handle the async resolving of
8849 the remote client properly. It used to fail the first MSG.
8850 Affected file silc/local_command.c.
8852 * Added `data_len' field to SilcIDCache context.
8854 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Update TODO. Todo in commands in the server.
8858 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8861 used by routers as broadcast packet to inform other routers
8862 about the changed user mode.
8864 Implemented the notify handling in the server. Affected file is
8865 silcd/packet_receive.c. Added the function
8866 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8868 * Added new generic Channel Payload and deprecated the New Channel
8869 Payload. The New Channel Payload is now the generic Channel
8872 * Added new argument `mode' to the silc_server_send_new_channel
8873 as it is required in the Channel Payload now.
8875 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8876 and created a new and real SilChannelPayload to represent the
8877 new generic Channel Payload. Implemented the encode/decode
8878 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8880 * Added silc_server_get_client_channel_list to return the list
8881 of channels the client has joined for WHOIS command reply.
8882 Affected file silcd/server.[ch].
8884 * Implemented the channel list sending in the WHOIS command reply
8885 in server and in the client.
8887 Implemented the channel list displaying on the user interface
8888 as well. Affected file silc/client_ops.c.
8890 * Added silc_channel_payload_parse_list to parse list of Channel
8891 Payloads. It returns SilcDList list of SilcChannelPayloads.
8892 Client for example can use this function to parse the list of
8893 channels it receives in the WHOIS command reply. The caller
8894 must free the list by calling silc_channel_payload_list_free.
8895 Affected files lib/silccore/silcchannel.[ch].
8897 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Added one new argument <user mode> to the WHOIS command reply
8900 to return the mode of the user in SILC. Updated the protocol
8903 Implemented it to the server and client.
8905 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8907 * Fixed the mode printing on the user interface on joining.
8908 Affected file silc/client_ops.c.
8910 * Implemented the UMODE command and user modes in general to the
8911 client library and to the user interface.
8913 * Implemented the UMODE command to the server.
8915 * The server now sends UNKNOWN_COMMAND error status if client sends
8916 unknown command. Affected file silcd/command.c.
8918 * All server commands now handle the command identifier the right
8919 way when sending the command reply to the client. The client can
8920 use to identify the command replies with the identifier.
8922 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * Added silc_server_get_client_route to resolve the route to
8925 the client indicated by the client ID. Affected file is
8928 * Added silc_server_relay_packet as general function to relay
8929 packet to arbitrary destination. This deprecates functions
8930 like _send_private_message_key, _relay_notify etc. Affected
8931 file is silcd/packet_send.[ch].
8933 Removed silc_server_send_key_agreement,
8934 silc_server_send_private_message_key and
8935 silc_server_packet_relay_notify functions from the file
8936 silcd/packet_send.[ch].
8940 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8941 server. Affected file silcd/packet_receive.[ch].
8943 * Implemented the KILL command to the client. Implemented the
8944 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8945 Affected files lib/silcclient/command[_reply].c and
8946 lib/silcclient/client_notify.c. Implemented the KILL notify
8947 printing in the user inteface.
8949 * Fixed a lot silc_parse_nick memory leaks from the client
8950 library in the file lib/silcclient/command.c.
8952 * Changed the silc_server_send_notify_on_channels's `sender'
8953 argument from SilcSocketConnection to SilcClientEntry to
8954 check the sender as entry and not as connection object and not
8955 to send to the client provided as argument. The affected file
8956 is silcd/packet_send.[ch].
8958 * The notify packets that are destined directly to the client used
8959 to not to be processed by the server. Now changed that and the
8960 server processes all notify packets. After relaying the packet
8961 to the client the notify packet is processed in the server.
8963 * The silc_server_free_client_data now checks whether there is
8964 pending outgoing traffic for the client and purges the data to
8965 the network before removing the client entry.
8967 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8970 an client is killed from the SILC Network. Updated the protocol
8973 Added new function silc_server_send_notify_killed to the
8974 silcd/packet_send.[ch].
8976 * Added function silc_server_packet_relay_notify to relay notify
8977 packets that are destined directly to a client. In this case
8978 the server does not process the notify packets but merely relays
8979 it to the client. Affected file silcd/packet_send.[ch].
8981 Added also silc_server_packet_process_relay_notify to check
8982 whereto relay the notify. Affected file is
8983 silcd/packet_receive.[ch].
8985 * Implemented the KILL command to the server.
8989 * Added the backup schema desgined last fall to the protocol
8990 specs for everyone to see. The specification is in the
8991 *-spec-xx.txt draft and the packet type definitions for the
8992 backup routers is in *-pp-xx.txt draft. Thusly, added also
8993 new packet type SILC_PACKET_CELL_ROUTERS.
8995 * A big security problem in the implementation discovered. The
8996 signoff of an client did not cause new channel key generation
8997 which it of course should've done. The channel keys must be
8998 always re-generated when client leaves (or signoffs) the channel.
8999 The silc_server_remove_from_channels funtion now handles
9000 the channel key re-generation.
9002 * Added `sender' argument to the silc_server_send_notify_on_channels
9003 to not to send the client provided as argument. Affected file
9004 silcd/packet_send.[ch].
9006 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9008 * Implemented OPER and SILCOPER commands into the server and
9011 * Added silc_auth_verify and silc_auth_verify_data to verify
9012 the authentication directly from the authentication payload.
9013 It supports verifying both passphrase and public key based
9014 authentication. Affected file lib/silccore/silcauth.[ch].
9016 * Added `hash' field to the SilcIDListData structure. It is the
9017 hash negotiated in the SKE protocol. Affected file is
9020 * Slight redesigning of the SilcAuthPayload handling routines.
9021 Do not send SilcPKCS but SilcPublicKey as argument.
9023 * Implemented the public key authentication support to the
9024 serverconfig. The public key is loaded from the provided path
9025 and saved as authentication data to void * pointer. Thus,
9026 changed the unsigned char *auth_data to void *auth_data;
9028 * Fixed SHUTDOWN command to send the reply before the server
9029 is shutdown. :) Affected file silcd/command.c.
9031 * Fixed fatal bug in CONNECT command. The hostname was invalid
9032 memory and server crashed. Affected file silcd/command.c.
9034 * Fixed fatal bug in CLOSE command. The server_entry became
9035 invalid but was referenced later in the command. Affected file
9038 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9040 * Fixed fatal bug in failure packet handling. Server ignored
9041 the failure and thus crashed when it came.
9045 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9047 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9048 that the command may be executed only once in (about) 2 seconds.
9049 The old SILC_CF_LAG flag is same but allows command bursts up
9050 to five before limiting.
9052 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9053 server code. Various commands now includes the CF_LAG_STRICT
9054 flag to disallow any kind of miss-use of the command.
9056 * Fixed the silc_buffer_unformat to not to allocate any data
9057 if the length of the data is zero. It used to allocate the
9058 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9060 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9062 * Changed the format of AdminConnection configuration section
9063 in the server. Added username of the admin to the format.
9064 Affected files silcd/serverconfig.[ch].
9066 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9067 to return admin configuration data by host, username and/or
9070 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Implemented WHOWAS command to the server. Added the functions:
9074 silc_server_command_whowas_parse,
9075 silc_server_command_whowas_send_reply,
9076 silc_server_command_whowas_from_client and
9077 silc_server_command_whowas_from_server
9079 * Added <Client ID> argument to the WHOWAS command reply. Updated
9080 the protocol specs accordingly.
9082 * Implemented WHOWAS command and command_reply to the client
9085 Implemented the WHOWAS printing on the user interface.
9087 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Added new argument to the WHOWAS command reply, the real name.
9090 It is an optional argument. Updated the protocol specs.
9092 * Added SilcIDCacheDestructor callback that is registered when
9093 the SilcIDCache is allocated. The callback is called when
9094 an cache entry in the ID Cache expires, or is purged from the
9095 cache. Added into lib/silccore/idcache.[ch].
9097 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9098 to destruct the client entries when the cache entry expires.
9099 Other ID Cache's in server and in the client library ignores
9102 * If the ID Cache entry's `expire' field is zero then the entry
9103 never expires. Added boolean `expire' argument to the
9104 silc_idcache_add function in the lib/silccore/idcache.[ch].
9105 If it is TRUE the default expiry value is used.
9107 * Added silc_server_free_client_data_timeout that is registered
9108 when client disconnects. By default for 5 minutes we preserve
9109 the client entry for history - for WHOWAS command.
9111 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9113 * Added support to the server to enforce that commands are not
9114 executed more than once in 2 seconds. If server receives
9115 commands from client more frequently, timeout is registered
9116 to process the commands. Affected file silcd/command.c.
9117 Added new function silc_server_command_process_timeout.
9119 * Changed NICK_NOTIFY handling in client library to check that
9120 if the client's nickname was changed, so there is no need to
9121 resolve anything from the server.
9123 * Removed error printing from the WHOIS and IDENTIFY commands.
9124 If error occurs then it is ignored silently in the client library.
9125 The application, however, may map the received error to
9126 human readable error string. The application currently maps
9127 the NO_SUCH_NICKNAME error to string.
9129 * Made the command status message public to the application. Moved
9130 them from lib/silcclient/command_reply.c to
9131 lib/silcclient/command_reply.h. The application can map the
9132 received command status to the string with the
9133 silc_client_command_status_message function.
9135 * Added check to the server to check that client's ID is same
9136 as the Source ID in the packet the client sent. They must
9139 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9141 * Added dist-bzip hook to the Makefile.am to make bzip2
9142 compressed distributions.
9144 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Server now enforces the maximum length for the nickname and
9147 the channel as protocol specification dictates. 128 bytes for
9148 nickname and 256 bytes for channel name.
9150 * Moved the WHOIS printing to the application. The client libary
9151 does not print out the WHOIS information anymore, the application
9152 must do it. Renamed silc_client_command_reply_whois_print to
9153 the silc_client_command_reply_whois_save.
9155 The client's idle time is also sent to the application now, and
9156 the idle is shown on screen.
9158 * Added silc_client_command_reply_identify_save to save the
9159 received IDENTIFY entries.
9161 * Do not check for channel private keys in message sending and
9162 reception if the channel does not have the PRIVKEY mode set.
9163 Affected file lib/silclient/client_channel.c.
9165 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9168 just surfaced after chaning the JOIN procedure.
9170 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9172 * Added silc_client_get_clients_by_list to get client entries
9173 from Client ID list, that is returned for example by JOIN
9174 and USERS command replies. The application should use this
9175 function for example when JOIN command reply is received to
9176 resolve the clients already on the channel (library does not
9177 do that anymore as USERS command reply is not used in the JOIN
9178 procedure anymore). Affected files lib/silcclient/silcapi.h and
9179 lib/silcclient/idlist.c.
9181 * JOIN command reply and USERS command reply returns now SilcBuffer
9182 pointers instead of unsigned char pointers when returning
9183 the client list and mode list.
9185 * Added <Client ID> argument to the JOIN command reply, mainly
9186 for the server to identify for which client the command was
9187 originally sent. Updated protocol specs accordingly.
9189 * Added SilcDlist private_key pointer to the SilcChannelEntry
9190 in the client to support the channel private keys. Affected
9191 file is lib/silcclient/idlist.h.
9193 * Added SilcChannelPrivateKey argument to the function
9194 silc_client_send_channel_message so that application can choose
9195 to use specific private ke if it wants to. If it is not provided,
9196 the normal channel key is used, unless private keys are set.
9197 In this case the first (key that was added first) is used
9198 as the encryption key.
9200 * Implemented the support for channel private key handling.
9201 Implemented the following functions:
9203 silc_client_add_channel_private_key,
9204 silc_client_del_channel_private_keys,
9205 silc_client_del_channel_private_key,
9206 silc_client_list_channel_private_keys and
9207 silc_client_free_channel_private_keys
9209 Affected file lib/silcclient/client_channel.c.
9211 * Added the support for the private keys in the channel message
9212 sending and encryption and in the message reception and
9213 decryption. Affected funtions are
9214 silc_client_send_channel_message and silc_client_channel_message.
9216 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9218 * Added SKE's key verify callback to the client library's
9219 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9221 * Removed the statement that server (or router) must send USERS
9222 command reply when joining to the channel so that the client
9223 knows who are on the channel. Instead, the client list and
9224 client's mode list is now sent in the JOIN command reply to the
9225 client who joined channel. This is better solution.
9227 * Added function silc_server_get_users_on_channel and function
9228 silc_server_save_users_on_channel to the silcd/server.[ch].
9230 * Removed function silc_server_command_send_users from the
9233 * Do not show topic on the client library anymore. The topic is
9234 sent in the command reply notify to the application and the
9235 application must show the topic now.
9237 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9239 * Added client searching by nickname hash into the IDENTIFY and
9240 WHOIS commands in the server as they were clearly missing from
9241 them. Affected file is silcd/command.c.
9243 * Fixed a bug in private message receiving in the client library.
9244 The remote ID was freed and it wasn't supposed, now it is
9247 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9249 * Minor fix to the channel payload; allocate the data area, as it
9250 needs to be of specific length.
9252 * If the key agreement port is zero then the operating
9253 system will define the bound port. Affected files are
9254 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9256 * Added new function silc_channel_payload_decrypt into the file
9257 lib/silccore/silcchannel.[ch].
9259 * Moved the channel message etc, check from silc_packet_decrypt
9260 to applications. The library calls now a generic
9261 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9262 when the packet is either normal or special. This was done to
9263 allow more wide range of checking that was not allowed when
9264 the code was in library. Now applications can do virtually any
9265 checks to the packet and return to the library the decision how
9266 the packet should be processed. Affected files are
9267 lib/silccore/silcpacket.[ch].
9269 Added silc_server_packet_decrypt_check to the server and
9270 silc_client_packet_decrypt_check to the client library.
9272 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9273 to send with specified source and destination information.
9275 * Channel message delivery between routers was broken after the
9276 channel key distribution was fixed earlier. The channel key
9277 was used be to distributed to other routers as well which is not
9278 allowed by the protocol. Now this is fixed and channel keys
9279 really are cell specific and the channel message delivery between
9280 routers comply with the protocol specification.
9282 * Fixed various commands in server to check also the global list
9283 for the channel entry and not just the local list. The affected
9284 file silcd/command.c.
9286 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9288 * Added assert()s to buffer formatting and unformatting routines
9289 to assert (if --enable-debug) when error occurs. Affected
9290 file: lib/silcutil/silcbuffmt.c.
9292 * Changed to auto-reconnect to check whether the remote host is
9293 router and register the re-connect timeout if it is. It used
9294 to check that whether we are normal server, but router must do
9295 auto-reconnect with another router as well. Affected file
9298 * Removed the [<key len>] option from CMODE command as the cipher
9299 name decides the key length, nowadays. See the defined ciphers
9300 from the protocol specification.
9302 * Added [<hmac>] option to the CMODE command to define the HMAC
9303 for the channel. Added SILC_CMODE_HMAC channel mode.
9305 * Added [<hmac>] option for the JOIN command so that user can
9306 select which HMAC is used to compute the MACs of the channel
9309 * Added Hmac field to the Channel Message Payload. The integrity
9310 of plaintext channel messages are now protected by computing
9311 MAC of the message and attaching the MAC to the payload. The
9312 MAC is encrypted. Now, it is clear that this causes some
9313 overhead to the size of the packet but rationale for this is that
9314 now the receiver can verify whether the channel message decrypted
9315 correctly and also when private keys are set for the channel the
9316 receiver can decrypt the packet with several keys and check from
9317 the MAC which key decrypted the message correctly.
9319 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9320 lib/silccrypt/silccipher.[ch].
9322 * Added silc_hash_len to return the digest length into the
9323 lib/silcrypt/silchash.[ch].
9325 * Rewrote parts of Silc Channel Payload interface in the
9326 lib/silccore/silcchannel.[ch]. The encode function now also
9327 encrypts the packet and parse function decrypts it.
9329 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9331 * Fixed a minor formatting bug in the SKE's key material processing.
9332 It actually might have processed the keys wrong way resulting
9335 * Redefined the mandatory HMAC algorithms and added new algorithms.
9336 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9337 and hmac-md5 truncated to 96 bits. The mandatory is now
9338 hmac-sha1-96. Rest are optional (including the one that used
9339 to be mandatory). Rationale for this is that the truncated HMAC
9340 length is sufficient from security point of view and can actually
9341 make the attack against the HMAC harder. Also, the truncated
9342 HMAC causes less overhead to the packets. See the RFC2104 for
9345 * Added new [hmac] configuration section. The SKE used to use
9346 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9347 is of course wrong. The official names that must be proposed in
9348 the SKE are the ones defined in the protocol specification
9349 (hmac-sha1-96 for example). The user can configure any hmac
9350 using any hash function configured in the [hash] section. At
9351 least, the mandatory must be configured.
9353 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9355 * Added HMAC list to the SKE proposal list. It has now both
9356 hash algorithm list and HMAC list. This makes the protocol
9357 incompatible with previous versions. The SKE now seems to work
9358 the way it is supposed to work, for the first time actually.
9360 * Defined plain Hash algorithms to the protocol specification.
9363 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Implemented support for key agreement packets into the server.
9366 Added functions silc_server_key_agreement and
9367 silc_server_send_key_agreement. Other than these functions,
9368 server has nothing to do with this packet.
9370 * Added support for private message key packets into the server.
9371 Added functions silc_server_private_message_key and
9372 silc_server_send_private_message_key.
9376 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9377 called in the protocol's final callback instead in the END
9378 protocol state. This makes a little more sense and in the same
9379 time in client we can use the same protocol routines for normal
9380 key exchange and to key agreement packet handling as well.
9382 * Added to both client's and server's KE protocol context the
9383 SilcSKEKeyMaterial pointer to save the key material. We will
9384 bring the key material to the protocol's final callback by doing
9385 this. The final callback must free the key material.
9387 * Added SKE's packet_send callback into client's KE protocol
9388 context so that the caller can choose what packet sending function
9389 is used. This way we can use different packet sending when
9390 doing normal SKE when doing key agreement packet handling (in
9391 the key agreement packet handling we do not want to encrypt
9394 * Implemented the responder side of the key agreement routines
9395 in the client. The client can now bind to specified port and
9396 accept incoming key negotiation. The key material is passed
9397 to the application after the protocol is over.
9399 * Implemented the processing of incoming Key Agreement packet
9400 in the client. Added function silc_client_key_agreement to
9403 * Implemented the intiator side of the key agreement routines
9404 in the client. The client can now initiate key agreement with
9405 another remote client. The key material is passed to the
9406 application after the protocol is over.
9408 * Created client_keyagr.c to include all the key agreement
9411 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9412 SILC_TASK_CALLBACK except that it is not static.
9414 * Created client_notify.c and moved the Notify packet handling
9415 from the client.[ch] into that file.
9417 * Created client_prvmsg.c and moved all private message and
9418 private message key routines from the client.[ch] into that file.
9420 * Create client_channel.c and moved all channel message and
9421 channel private key routines from the client.[ch] into that file.
9423 * Changed silc_client_get_client_by_id_resolve to resolve with
9424 WHOIS command instead of IDENTIFY command, in the file
9425 lib/silclient/idlist.c.
9427 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9429 * Implemented the SKE's responder side to the Client library.
9431 * When FAILURE is received to the protocol do not trust it
9432 blindly. Register a timeout to wait whether the remote closes
9433 the connection as it should do it, only after that process the
9434 actual failure. This was changed to both client and server.
9436 * Added client_internal.h to include some of the structures
9437 there instead of client.h in lib/silcclient/.
9439 * Added function silc_task_unregister_by_callback to unregister
9440 timeouts by the callback function.
9442 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9444 * Some "Incomplete WHOIS info" errors has been appearing on the
9445 log files. Took away the entry->userinfo check from WHOIS
9446 reply sending. The entry->userinfo is now " " if client did not
9447 provide one. I thought this was fixed earlier but something
9448 is wrong still. Let's see if the error still appears.
9450 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9452 * Fixed a minor bug in the login when the channel key is
9453 re-generated in the server. It used to generate the key in
9454 wrong order and thus caused problems in the channel traffic.
9456 * Fixed a minor bug in channel key distsribution after
9457 KICK command. The key was not sent to the router even though
9460 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9462 * Added silc_ske_process_key_material_data as generic routine
9463 to process any key material as the SILC protocol dictates. The
9464 function is used by the actual SKE library but can be used by
9465 applications as well. This relates to the private message keys
9466 and the channel private keys since they must be processed the
9467 same way the normal SILC session keys. The protocol dictates
9468 this. Affected files: lib/silcske/silcske.[ch].
9470 Added also silc_ske_free_key_material to free the
9471 SilcSKEKeyMaterial structure.
9473 * Defined silc_cipher_set_key function to set the key for
9474 cipher without using the object's method function. The affected
9475 files: lib/silccrypt/silccipher.[ch].
9477 * Implemented silc silc_client_add_private_message_key,
9478 silc_client_add_private_message_key_ske,
9479 silc_client_del_private_message_key,
9480 silc_client_list_private_message_keys and
9481 silc_client_free_private_message_keys functions in the
9484 Added functions silc_client_send_private_message_key to send
9485 the Private Message Key payload and silc_client_private_message_key
9486 to handle incoming Private Message Key payload.
9488 * Added Cipher field to the Private Message Key payload to set
9489 the cipher to be used. If ignored, the default cipher defined
9490 in the SILC protocol (aes-256-cbc) is used.
9492 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9494 * Removed lib/silcclient/ops.h file.
9496 Redefined parts of the SILC Client Library API. Created new
9497 file silcapi.h that deprecates the ops.h file and defines the
9498 published Client Library API. Defined also private message key
9499 API and channel private key API into the file.
9501 This is the file that the application must include from the
9502 SILC Client Library. Other files need not be included by
9503 the application anymore.
9505 * Added new key_agreement client operation callback and also
9506 defined the Key Agreement library API for the application.
9508 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9510 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9511 is used by clients to request key negotiation between another
9512 client in the SILC network. If the negotiation is started it
9513 is performed using the SKE protocol. The result of the
9514 negotiation, the secret key material, can be used for example
9515 as private message key.
9517 Implemented the Key Agreement payload into the files
9518 lib/silccore/silauth.[ch].
9520 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9522 * Redefined ciphers for the SILC protocol. Added some new ciphers
9523 and defined the key lengths for the algorithms. Changed the
9524 code accordingly. The default key length is now 256 bits.
9526 * Fixed SKE key distribution function silc_ske_process_key_material
9527 when the key length is more than 128 bits. The default key
9528 length in SILC is now 256 bits.
9530 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9531 to indicate unsupported algorithm.
9533 * Renamed rijndael.c to aes.c and all functions as well.
9535 * Fixed a long standing channel key setting bug in client library.
9536 Weird that it has never surfaced before.
9538 * Fixed bug in channel deletion. If the entire channel is removed
9539 then it must also delete the references of the channel entry
9540 from the client's channel list as the client's channel entry and
9541 the channel's client entry share same memory.
9543 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9545 * Implemented CONNECT and SHUTDOWN commands in the client.
9547 * Implemented CLOSE command to the client.
9549 * Added the function silc_idlist_find_server_by_name into the
9550 files silcd/idlist.[ch].
9552 Added the function silc_idlist_find_server_by_conn into the
9553 files silcd/idlist.[ch].
9555 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9557 * DIE command was renamed to SHUTDOWN. Updated the both code
9560 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9561 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9563 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9566 * Added function silc_server_create_connection function to create
9567 connection to remote router. My server implementation actually
9568 does not allow router to connect to normal server (it expects
9569 that normal server always initiates the connection to the router)
9570 so the CONNECT command is only good for connecting to another
9573 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9575 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9576 or some other client was kicked from the channel.
9578 Implemented the handling of the notify type to both client
9581 Implemented silc_server_send_notify_kicked to send the KICKED
9582 notify. It is used to send it to the server's primary router.
9584 * Implemented the KICK command into server and client.
9586 * Added `query' argument to the silc_idlist_get_client function
9587 to indicate whether to query the client from server or not if
9590 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9591 to indicate that the client is not channel founder.
9595 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Removed the rng context from SilcPacketContext structure and
9598 changed that the packet routine uses the Global RNG API.
9600 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9602 * Added support for quit message that client can "leave" on the
9603 channel when it quits the SILC. It is ditributed inside the
9604 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9606 Added silc_server_free_client_data that will take the
9607 signoff message as argument.
9609 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9611 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9613 * Updated parts of the protocol specification to keep it up
9616 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9619 payloads in one packet.
9621 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9622 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9623 use now the new List flag.
9625 * Also deprecated the following packet types: REPLACE_ID,
9626 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9628 * Added list support for Notify packet in server.
9630 * Added silc_server_send_notify_channel_change to send the
9631 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9632 the silc_server_send_replace_id.
9634 * Added silc_server_send_notify_nick_change to send the
9635 NICK_CHANGE notify type. Deprecates the function
9636 silc_server_send_replace_id.
9638 * Added silc_server_send_notify_join to send the JOIN notify type.
9639 Deprecates the function silc_server_send_new_channel_user.
9641 * Added silc_server_send_notify_leave to send LEAVE notify type.
9642 Deprecates the function silc_server_send_remove_channel_user.
9644 * Added silc_server_send_notify_cmode and
9645 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9646 types. Deprecates the silc_server_send_set_mode function.
9648 * Added SERVER_SIGNOFF notify type to indicate that server has
9649 quit. This means that all clients on the channel from that
9650 server will drop. This can be also used when netsplit happens.
9652 Deprecated REMOVE_ID packet type since it is not needed anymore
9655 Added silc_server_send_notify_server_signoff to send the
9656 SERVER_SIGNOFF notify type. Deprecates the function
9657 silc_server_send_remove_id.
9659 Added also silc_server_send_notify_signoff to send the
9660 SIGNOFF notify type.
9662 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9663 SILC protocol from this day on. Changed the protocol
9664 specification as well.
9666 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9667 notify type. It is used between routers to notify about
9668 topic changes on a channel.
9670 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9673 * Partly updated the protocol specification to comply with the
9674 changes now made. It is still though a bit outdated.
9676 * The JOIN notify type now takes one extra argument <Channel ID>.
9677 The packet used to be destined to the channel but now the
9678 JOIN type may be sent as list thus it is impossible to
9679 destine it to any specific channel. By adding this argument
9680 it is again possible.
9682 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * Added CREDITS file. The CHANGES and CREDITS file will appear
9685 in the distribution as well.
9687 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9690 types in the server's silcd/packet_receive.c.
9692 * Implemented CMODE and CUMODE to work in router environment.
9694 * Fixed minor encoding and decoding buglet from the
9695 lib/silccore/silcmode.c.
9697 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9700 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9702 * Changed all SilcConfigServer* and silc_config_server* to
9703 SilcServerConfig* and silc_server_config*, respectively.
9706 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9708 * Associated the ID (client or server ID) to the Authentication
9709 Payload to avoid any possibility of forging. Updated the
9710 protocol specification and the code accordingly.
9712 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9714 * The RSA key length is now save to the RsaKey context in the
9715 key generation process in lib/silccrypt/rsa.c. The key length
9716 is now used to figure out the maximum size of the block allowed
9717 to be encrypted/signed.
9719 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9720 is equivalent to the silc_mp_mp2bin but does not allocate any
9723 * Changed silc_mp_mp2bin API to take length argument. If it is
9724 non-zero then the buffer is allocated that large. If zero, then
9725 the size is approximated using silc_mp_sizeinbase, which however
9728 * Created Global RNG API which is global RNG that application can
9729 initialize. After initializing, any routine anywhere in the
9730 code (including library) can use RNG without allocating a new
9731 RNG object. This was done to allow this sort of use of the
9732 RNG in code that has no chance to allocate RNG object. All
9733 applications currently allocate this and many routines in the
9734 library use this. Affected file lib/silccrypt/silcrng.[ch].
9736 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9737 it to use the Global RNG API.
9739 * Defined Authentication Payload into protocol specification that
9740 is used during SILC session to authenticate entities. It is
9741 used for example by client to authenticate itself to the server
9742 to obtain server operator privileges.
9744 Implemented this payload into the lib/silccore/silcauth.[ch].
9745 Implemented also routines for public key based authentication
9746 as the new protocol specification dictates.
9748 Moved definitions of different authentication methods from
9749 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9751 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9752 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9753 silc_pkcs_verify_with_hash functions into the file
9754 lib/silccrypt/silcpkcs.[ch].
9756 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9758 * The client entry's userinfo pointer must be always valid.
9759 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9760 will fail since it requires the userinfo. Now, the userinfo
9761 is allocated as "" if actual userinfo does not exist. Actually,
9762 it must exist and it is totally Ok to drop client connections
9763 that does not announce the userinfo. However, we will make
9764 this workaround for now.
9766 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9767 to return the remote port by socket.
9769 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9771 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9772 SILC_SERVER_PENDING_EXEC and added an new macro
9773 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9774 data or when error occurs while processing the pending command.
9776 Added new argument `destructor' into silc_server_command_pending
9777 and to the SilcServerCommandPending object. This destructor is
9778 now called after calling the pending callback or if error occurs
9779 immediately. If error occurs the actual pending callback won't
9780 be called at all - only the destructor. The destructor may be
9781 NULL if destructor is not needed.
9783 All this applies for client library code as well. Similar
9784 changes were made there as well for the pending commands.
9786 In the client, the application must now allocate the
9787 SilcClientCommandContext with the silc_client_command_alloc
9790 * Added reference counter to the SilcServerCommandContext. Added
9791 function silc_server_command_alloc and silc_server_command_dup
9794 Same type of functions added to the client library for the same
9797 * Removed the cmd_ident from IDListData away since it is now
9798 global for all connections. It is the command identifier used
9799 in command sending and with pending commands. The affected file
9802 * Added reference counter to the SilcSocketConnection objecet to
9803 indicate the usage count of the object. The object won't be
9804 freed untill the reference counter hits zero. Currently only
9805 server uses this, and client ignores it. The client must be
9806 set to use this too later. The affected files are
9807 lib/silccore/silcsockconn.[ch]. Added also the function
9808 silc_socket_dup to increase the reference counter.
9810 This was mainly added because it is possible that the socket
9811 is removed underneath of pending command or other async
9812 operation. Now it won't be free'd and proper DISCONNECTING
9813 flags, etc. can be set to avoid sending data to connection that
9814 is not valid anymore.
9816 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9817 the connection. After that it sets SILC_SET_DISCONNECTED.
9818 It is, however, possible that the socket data is not still freed.
9819 The silc_server_packet_process now checks that data is not
9820 read or written to connection that is DISCONNECTED. The socket
9821 get's freed when the reference counter hits zero.
9823 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9825 * Changed the client operation API: channel_message operation's
9826 `sender' is now the client entry of the sender, not the nickname
9827 and the `channel' is the channel entry, not the channel name.
9829 In the private_message operation the `sender' is now also the
9830 client entry of the sender not the nickname.
9832 Affected file is lib/silcclient/ops.h and all applications
9833 using the client operations.
9835 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9837 * Moved the calling of ops->connect() from connect_to_server_final
9838 into receive_new_id functin since that is the point when the
9839 client is actually allowed to send traffic to network. The
9840 affected file is lib/silcclient/client.c.
9842 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9844 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9845 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9846 (if needs broadcasting) instead of broadcasting the packets one
9847 by one which would make a burst in the network traffic.
9849 * Added `broadcast' argument to the functions in silcd/server.[ch]
9850 silc_server_create_new_channel[_with_id] to indicate whether
9851 to send New Channel packet to primary router.
9853 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9855 * Added new function into the silcd/server.[ch] files:
9856 silc_server_create_new_channel_with_id to create new channel with
9857 already existing Channel ID.
9859 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9860 lib/silccore/silcpacket.h. This packet is used t send list of
9861 Set Mode payloads inside one packet. Server uses this to set
9862 the modes for the channels and clients on those channels, that it
9863 announced to the router when it connected to it. The protocol
9864 specification has been updated accordingly.
9866 * The silc_server_new_channel did not handle the packet coming
9867 from normal server as it normally does not send that. However,
9868 when it announces its channels it does send it. Implemented
9869 the support for that.
9871 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9872 into the file lib/silccore/id.h.
9874 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9876 * Fixed memory leaks in the functions silc_idlist_del_client,
9877 silc_idlist_del_channel and silc_idlist_del_server in the file
9878 silcd/idlist.c. All of those leaked like a sieve.
9880 * Fixed some small memory leaks in the client's function
9881 silc_client_notify_by_server.
9883 * Added functions into silcd/server.c: silc_server_announce_clients,
9884 silc_server_announce_channels and silc_server_announce_server.
9885 These functions are used by normal and router server to announce
9886 to its primary router about clients, channels and servers (when
9887 router) that we own. This is done after we've connected to the
9890 These functions effectively implements the following packet types:
9891 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9892 and SILC_PACKET_NEW_ID_LIST.
9894 * Added new functions into the silcd/packet_receive.[ch]:
9895 silc_server_new_id_list, silc_server_new_channel_list and
9896 silc_server_new_channel_user_list to handle the incoming
9897 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9899 * Added support of changing Channel ID in the function
9900 silc_server_replace_id. If the server that announces a channel
9901 to the router already exists in the router (with same name but
9902 with different Channel ID), router is responsible to send
9903 Replace ID packet to the server and force the server to change
9904 the Channel ID to the one router has.
9906 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9907 client that the Channel ID has been changed by the router. The
9908 normal server sends this to the client. Client must start using
9909 the new Channel ID as the channel's ID.
9911 Implemented handling of this new type into lib/silcclient/client.c
9912 into the function silc_client_notify_by_server.
9914 * Added new function silc_idlist_replace_channel_id into the files
9915 silcd/idlist.[ch] to replace the Channel ID.
9917 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9919 * Call silc_server_command_identify_check always when processing
9920 the IDENTIFY command in silcd/command.c
9922 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9924 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9925 send keepalive packets. The packet can be sent by clients,
9926 servers and routers.
9928 Added function silc_socket_set_heartbeat into the file
9929 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9930 If not set, the heartbeat is not performed. The actual
9931 heartbeat is implemented in the low level socket connection
9932 library. However, application is responsible of actually
9935 Added silc_server_send_heartbeat to send the actual heartbeat
9936 packet into silcd/packet_send.[ch]. Server now performs
9937 keepalive with all connections.
9939 * Added silc_task_get_first function into lib/silcutil/silctask.c
9940 to return the timeout task with shortest timeout. There was a bug
9941 in task unregistration that caused problems. TODO has been
9942 updated to include that task system must be rewritten.
9944 * The client library will now resolve the client information when
9945 receiving JOIN notify from server for client that we know but
9946 have incomplete information.
9948 * Rewrote parts of silc_server_remove_from_channels and
9949 silc_server_remove_from_one_channel as they did not remove the
9950 channel in some circumstances even though they should've.
9952 * Encryption problem encountered in server:
9954 The LEAVE command used to send the Channel Key packet to the
9955 router immediately after generating it. However, the code
9956 had earlier sent Remove Channel user packet but not immediately,
9957 ie. it was put to queue. The order of packets in the router
9958 was that Channel Key packet was first and Remove Channel User
9959 packet was second, even though they were encrypted in the
9960 reverse order. For this reason, MAC check failed. Now, this
9961 is fixed by not sending the Channel Key packet immediately but
9962 putting it to queue. However, this is more fundamental problem:
9963 packets that are in queue should actually not be encrypted
9964 because packets that are sent immediately gets encrypted
9965 actually with wrong IV (and thus MAC check fails). So, packets
9966 that are in queue should be encrypted when they are sent to
9967 the wire and not when they put to the queue.
9969 However, the problem is that the current system has not been
9970 designed to work that way. Instead, the packet is encrypted
9971 as soon as possible and left to the queue. The queue is then
9972 just purged into wire. There won't be any fixes for this
9973 any time soon. So, the current semantic for packet sending
9976 o If you send packet to remote host and do not force the send
9977 (the packet will be in queue) then all subsequent packets to the
9978 same remote host must also be put to the queue. Only after the
9979 queue has been purged is it safe again to force the packet
9982 o If you send all packets immediately then it safe to send
9983 any of subsequent packets through the queue, however, after
9984 the first packet is put to queue then any subsequent packets
9985 must also be put to the queue.
9987 Follow these rules and everything works fine.
9989 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9991 * Added new function silc_server_remove_clients_by_server to
9992 remove all client entries from ID list when the server connection
9993 is lost. In this case it is also important to invalidate all
9994 client entires as they hold the invalid server entry. This
9995 fixes fatal bug when server has lost connection and will reconnect
9998 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10000 * Made some sanity checks to silc_server_daemonise like to check
10001 whether the requested user and group actually exists.
10003 * Added sanity check to SKE's silc_ske_responder_finish to check
10004 that the public and private key actually is valid.
10006 * Invalidate the client's nickname when receiving Replace ID
10007 packet and the Client ID is being replaced. This means that the
10008 server will query the nickname if someone needs it (client)
10011 * Sort the ID Cache in client library when the ID Cache data
10012 has changed (needs sorting).
10014 * Do not allow for SILC client to create several connections to
10015 several servers. The client does not support windows right now
10016 and generating multiple connections causes weird behaviour.
10018 Irssi-silc client does support windows and can handle several
10019 connections without problems, see: www.irssi.org and SILC plugin.
10021 * Fixed some places where client was added to the IDList. The
10022 rule of thumb is following (in order to get everything right):
10023 If the client is directly connected local client then the
10024 `connection' argument must be set and `router' argument must be
10025 NULL to silc_idlist_add_client function. If the client is not
10026 directly connected client then the `router' argument must
10027 bet set and the `connection' argument must be NULL to the
10028 silc_idlist_add_client function.
10030 * The funtion silc_server_packet_send_local_channel actually did
10031 not check whether the client was locally connected or not. It
10032 does that now. Fixed a bug related to LEAVE command.
10034 * Fixed Remove Channel User payload parsing bug in server's
10035 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10037 * The server's silc_server_save_channel_key now checks also the
10038 global ID list for the channel as it might not be in the local
10039 list. Fixed a bug related to LEAVE command.
10041 * Is this the end of the [<unknown>] buglet that has been lurking
10042 around for a long time? A little for loop fix in server's
10043 silc_server_command_whois_parse that is used by both IDENTIFY
10044 and WHOIS command. At least, this was a clear bug and a cause
10045 of one type of [<unknown>] buglet.
10047 * WHOIS and IDENTIFY commands call the function
10048 silc_server_command_[whois/identify]_check function even if
10049 we are not router server.
10051 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10053 * Added --with-gmp configuration option. If set the GMP
10054 is always compiled in the SILC source tree. If not set then
10055 it is checked whether the system has the GMP3 installed. If
10056 it has then the GMP won't be compiled (the system's headers
10057 and library is used), if it doesn't have it then the GMP is
10058 compiled in the SILC source tree.
10060 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10062 * Changed RSA private exponent generation to what PKCS #1
10063 suggests. We try to find the smallest possible d by doing
10064 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10065 not security fix but optimization.
10067 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10069 * Added new config entry [Identity] to fork the server and run
10070 it as specific user and group. A patch from Bostik.
10072 * Imported Dotconf configuration library into lib/dotconf.
10073 This will be used to create the SILC configuration files later.
10074 It will appear in the distsribution after this commit.
10076 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * A big code auditing weekend happening. Auditing code for
10079 obvious mistakes, bugs and errors. Also, removing any code
10082 Removed files for being obsolete:
10084 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10085 inline in the file lib/silcutil/silcbuffer.h)
10087 o lib/silcutil/silcbufutil.c (the header has inline versions)
10089 Changed code to fix possible error conditions:
10091 o The buffer formatting routines now check that the destination
10092 buffer really has enough space to add the data. This applies for
10093 both buffer formatting and unformatting
10094 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10095 unformatting was changed to accomodate following rules:
10096 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10097 sent to the function while XXX_*STRING will not allocate or copy
10098 the data into the buffer. Instead it sets the pointer from the
10099 buffer into the pointer sent as argument (XXX_*STRING used to
10100 require that the pointer must be allocated already). This change
10101 makes this whole thing a bit more consistent and more optimized
10102 (note that the data returned in the unformatting with XXX_*STRING
10103 must not be freed now). The routines return now -1 on error.
10105 o Tried to find all code that use buffer_format and buffer_unformat
10106 and added return value checking to prevent formatting and
10107 especially unformatting errors and possible subsequent fatal
10110 o Changed ske->x and ske->KEY to mallocated pointers in
10111 lib/silcske/silcske.h. Fixed possible data and memory leak.
10113 o Added return value checking to all *_parse* functions. Fixed
10114 many memory leaks as well.
10116 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10117 so that buffer overflows would not happen. All code now also
10118 checks the return value as it can fail.
10120 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10122 * Added reconnection support to server if the normal server looses
10123 its connection to the router (for example if router is rebooted).
10124 The server performs normal reconnection strategy implemented
10125 to the server. Affected file silcd/server.c.
10127 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10129 * Added new packet type SILC_PACKET_SET_MODE that is used to
10130 distribute the information about changed modes (for clients,
10131 channels and clients channel modes) to all routers in the
10132 network. Updated the protocol specification accordingly.
10134 Added functions into silcd/packet_send.c and
10135 silcd/packet_receive.c: silc_server_send_set_mode,
10136 silc_server_set_mode.
10138 Added new files silcmode.[ch] into lib/silccore that implements
10139 the encoding and decoding of Set Mode Payload. Added new type
10140 SilcSetModePayload. Moved the definitions of different modes
10141 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10143 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10145 * Oops, a little mistake in server's connection authentication
10146 protocol. The protocol is not ended with FAILURE but with
10147 SUCCESS if the authentication is Ok. :) Affected file is
10150 * Implemented NICK_CHANGE notify handling in server in the file
10151 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10152 the local clients on the channel. After the changing nickname
10153 in router environment snhould work and the [<unknown>] nickname
10154 should appear no more.
10156 The silc_server_replace_id function that receives the Replace ID
10157 payload now sends the NICK_CHANGE notify type also in the file
10158 silcd/packet_receive.c
10160 * Changed WHOIS and IDENTIFY command to support the maximum amount
10161 of arguments defined in protocol specs (3328 arguments). This
10162 fixed a bug that caused problems when there were more than three
10163 users on a channel.
10165 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10167 * Added extra parameter, command identifier, to the
10168 silc_client_send_command so that explicit command identifier
10171 Changed that ID list routines uses specific command identifier
10172 when sending WHOIS/IDENTIFY requests to the server so that they
10173 can be identified when the reply comes back.
10175 Affected files lib/silcclient/command.[ch],
10176 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10178 * Added `sender' argument to silc_server_packet_send_to_channel
10179 to indicaet the sender who originally sent the packet to us
10180 that we are now re-sending. Ignored if NULL. Affected file
10181 silcd/packet_send.[ch].
10183 * Added some server statistics support in silcd/server_internal.h
10184 SilcServerStatistics structure and around the server code. Also
10185 send some nice statistics information when client is connecting
10188 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10190 * Fixed channel ID decoding in server's JOIN command reply in
10191 silcd/command_reply.c
10193 * Fixed braodcasting of replace ID payload to not to send it if
10194 we are standalone server in silcd/packet_receive.c.
10196 * Fixed all channel message sending routines to not to send
10197 packets to clients that has router set, since they are routed
10198 separately in the same function earlier. Affects file
10199 silcd/packet_send.c and all channel packet sending functions.
10201 * In USERS reply, res_argv[i] are not allocated, the table
10202 is allocated. Thus changed that free the table, not its
10205 * In server's whois_check and identify_check if the client is
10206 locally connected do not send any WHOIS commands - they are not
10209 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10211 * Fixed some minor bugs in client when sending WHOIS command. The
10212 arguments was in wrong order.
10214 * Removed statis function add_to_channel from server in
10215 silcd/command.c that was previously used with the joining but
10218 * Tested USERS command in router environment successfully with two
10219 routers, two servers and two clients.
10221 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10223 * Reorganized the USERS command and command reply in client library
10224 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10225 When the command is given by user we register a pending command
10226 callback that will reprocess the command after the reply has been
10227 received from the server. When reprocessing the packet we then
10228 display the information. Thus, the USERS information is displayed
10229 now in the command callback instead of in the command reply
10230 callback. The processing of the command is same as previously
10231 when server has sent the command reply in the JOINing process.
10233 * Added to USERS command in silcd/command_reply.c to join the client,
10234 we didn't use to know about, to the channel after we've created
10235 a client entry for it. Also, for clienet we did know already still
10236 check whether it is on the channel or not and add it if not.
10238 * Removed silc_server_command_join_notify as the function and its
10241 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10243 * Changed the client's pending command handling to the same as the
10244 server's pending command handling. It is also now possible to
10245 execute command reply functions from other command reply
10246 function as the function callbacks for commands and command
10247 replies are one and same. The pending commands are not static
10248 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10249 in client connection context. Thus, pending commands are server
10250 connection specific as it is convenient.
10252 Changed the function silc_client_command_pending and
10253 silc_client_command_pending_del and added new function
10254 silc_client_command_pending_check. Removed the
10255 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10258 * Added cmd_ident, current command identifier, to the client
10259 connection context in lib/silcclient/client.h to keep track on
10260 command identifiers used in command sending. Client's command reply
10261 function handling now supports the mandatory command identifiers.
10263 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10264 funtions in client to fully support pending command callbacks.
10266 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10267 as one of the arguments to the application in the command reply
10270 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10271 before first releasing SILC but came back. Now it is removed again
10272 and should come back nomore. The FORWARDED flag was used only
10273 by the JOINing procedure by forwarding the command packet to router.
10274 Now, the JOINing procedure has been changed to more generic (due
10275 to various router environment issues) and FORWARDED is not needed
10276 anymore for anything. The protocol specification is yet to be
10279 Now, removed silc_server_packet_forward from server and the flag
10280 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10282 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10284 * Renamed NAMES command to USERS command. The NAMES was named that
10285 due to historical reasons. Now it is renamed. Also, rewrote
10286 parts of the USERS command. The nickname list is not sent anymore
10287 by the server. Only Client ID and mode lists are sent in the USERS
10288 command. Changed this also to the protocol specification.
10290 The client now resolves the names and stuff after it receives
10291 the USERS list from the server when joining to the channel.
10293 * WHOIS and IDENTIFY commands has been changed to support multiple
10294 Client ID's per command. One can now search for multiple users
10295 in the network by sending only one WHOIS or IDENTIFY command.
10296 Changed the code and the protocol specifications.
10298 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10299 uses silc_server_command_whois_parse to parse the request. */
10301 * If normal server, do not parse the WHOIS and IDENTIFY requests
10302 before sending it to the router. Saves some time.
10304 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10306 * Fixed JOIN command on client library. Wrong number of arguments
10307 used to crash the client.
10309 * Added silc_server_channel_has_global function to check whether
10310 channel has global users or not.
10312 * Added silc_server_channel_has_local function to check whether channel
10313 has locally connected clients on the channel.
10315 * The silc_server_remove_from_one_channel now checks whether the
10316 channel has global users or not after given client was removed from
10317 the channel. It also checks whether the channel has local clients
10318 on the channel anymore. If it does not have then the channel entry
10319 is removed as it is not needed anymore.
10321 * The silc_server_notify now checks on JOIN notify whether the joining
10322 client is one of locally connected or global. If it is global then
10323 the channel has now global users on the channel and that is marked
10324 to the channel entry. Also, it now saves the global client to
10325 global list who is joining and JOINs it to the channel. This is
10326 for normal server, that is.
10328 Changed silc_server_send_notify_on_channel,
10329 silc_server_packet_relay_to_channel and
10330 silc_server_packet_send_to_channel check if we are normal server
10331 and client has router set (ie. global client) do not send the
10332 message to that client, as it is already routed to our router.
10334 * Implemented LEAVE notify type handling in silc_server_notify
10337 * Tested LEAVE command in router environment successfully. Tested
10338 with two routers, two servers and two clients.
10342 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10344 * Implemented SIGNOFF notify type handling in silc_server_notify
10347 * silc_server_remove_id now removes the client entry from all channels
10348 it has joined and thusly sends SIGNOFF notify type.
10350 * Rewrote the NAMES list generation in server by removing two excess
10351 loops. The lists are created now inside one loop.
10353 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * silc_server_remove_channel_user checks now also global list
10356 for channel and client.
10358 * silc_server_new_channel_user checks now both local and global
10359 list for channel and client. Fixed a bug in client id decoding.
10360 Used to decode wrong buffer.
10362 * silc_server_channel_message checks now both local and global
10363 list for channel entry.
10365 * Tested channel joining (hence JOIN) in router environment
10366 successfully. Tested with two routers, two servers and two
10369 * Tested channel message sending in router environment successfully.
10371 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10373 * Added silc_server_save_channel_key into server.[ch] to save the
10374 received channel key in Channel Key payload processing. It is
10375 also used in JOIN command reply handling.
10377 Equivalent function silc_client_save_channel_key added into
10378 client.[ch] into client library.
10380 * Changed JOIN command reply to send information whether the channel
10381 was created or not (is existing already) and the channel key
10382 payload. Changed protocol specs accordingly.
10384 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10385 the request was sent by ID and not by nickname. Crashed on
10388 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10391 now correctly save the received data.
10393 * silc_server_free_sock_user_data now notifies routers in the
10394 network about entities leaving the network.
10396 At the same time implemented functions silc_server_remove_id
10397 and silc_server_send_remove_id to receive and send REMOVE_ID
10398 packets. The packet is used to notify routers in the network
10399 about leaving entities. The ID removed will become invalid in
10402 * Added function silc_idlist_del_server into server. Removes and
10403 free's server entry from ID list.
10405 * silc_server_private_message function now checks, if we are router,
10406 that the destination ID really is valid ID, naturally.
10408 * In router when NEW_ID packet is received (for new client) the
10409 hash of the Client ID is saved in the ID Cache but the
10410 client->nickname is set to NULL, instead of putting the hash
10413 IDENTIFY command now also checks that client->nickname must be
10414 valid. If it is not if will request the data from the server who
10415 owns the client. Added new function
10416 silc_server_command_identify_check.
10418 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10419 to set the command to already allocated Command Payload.
10421 * Tested private message sending in router environment with two
10422 routers, two servers and two clients. Fixed minor bugs and now
10425 * Fixed segfault from client's NAMES command. Used to crash if
10426 not on any channel.
10428 * Forwarded packets must not be routed even if it is not destined
10429 to the receiver. Changed server code comply with this.
10431 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10433 * Added `require_reverse_mapping' boolean value to ServerParams
10434 structure. If TRUE (not default) the server will require that
10435 the connecting host has fully qualified domain name.
10437 If the reverse mapping is not required and hostname could not be
10438 found the IP address is used as hostname.
10440 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10442 * Implemented version string checking to both client and server.
10443 The check is incomplete currently due to the abnormal version
10444 strings used in development version of SILC.
10446 * Changed all command functions in server to use the new
10449 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10451 * Changed char *data to unsigned char *data in ID Cache system to
10452 support binary data as ID Cache data. Changed code to support
10453 binary data in lib/silccore/idcache.c.
10455 * Renamed silc_server_packet_relay_command_reply to
10456 silc_server_command_reply as it is normal packet receiving
10457 function. Rewrote the function to accept command replys for
10458 servers and not only for clients.
10460 * Mark remote router always as registered server if we are connecting
10461 to it. Otherwise, commands sent by the router to us are ignored.
10463 * All ID List find routines now returns the ID Cache Entry pointer
10464 as well if requested.
10466 * WHOIS command works now in router environment, tested with two
10467 routers, two servers and two clients.
10469 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10470 in router environment (as it is almost equivalent to WHOIS) but
10471 hasn't been tested thoroughly. Added new functions:
10473 silc_server_command_identify_parse
10474 silc_server_command_identify_send_reply
10475 silc_server_command_identify_from_client
10476 silc_server_command_identify_from_server
10478 * Disabled route cache adding because adding two different ID's with
10479 same IP replaces the old cache entry thus giving wrong route.
10480 The entry->router->connection is always the fastest route anyway
10481 so route cache may not be needed. Of course, new routes maybe
10482 established after receiving the ID when the entry->router->connection
10483 might not be anymore the most optimal.
10485 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * Add route cache for received ID for fast routing.
10489 * Added silc_server_packet_route to route received packet on router
10490 that is not destined to us.
10492 * Renamed silc_server_get_route to silc_server_route_get.
10494 * Added id_string and id_string_len fields into SilcServer to
10495 include encoded ServerID for fast comparing without excess
10496 encoding of the ID's.
10498 * Cleaned up WHOIS command on server side. Added following static
10501 silc_server_command_whois_parse
10502 silc_server_command_whois_check
10503 silc_server_command_whois_send_reply
10504 silc_server_command_whois_from_client
10505 silc_server_command_whois_from_server
10507 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10508 arguments in command replies. All command functions should be
10509 updated to use this macro.
10511 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * Minor typo fixes on command reply handling on server.
10515 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * Added silc_server_command_add_to_channel internal routine to add
10518 the client to the channel after router has created the channel and
10519 sent command reply to the server.
10521 * Added generic silc_server_send_command to send any command from
10524 * Use static buffer with ID rendering instead of duplicating data.
10526 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10528 * Fixed a channel user mode bug when joining to a channel server gave
10529 everybody channel founder rights, oops.
10531 * We mark ourselves as the router of the incoming server connection
10532 if we are router ourselves. This way we can check in some packet
10533 sending functions whether it is locally connected server. For
10534 incoming router connections we put NULL.
10536 * For router sending packets locally means now always sending the
10537 packet cell wide; to local clients and local servers. For normal
10538 server sending packet locally means sending it to only local
10541 * Fixed the JOIN command to really work in router environment. If the
10542 channel is created it is always created by the router. Router is
10543 also responsible of making the initial joining to the channel,
10544 sending JOIN notify to the sending server and distributing
10545 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10546 does not exist server doesn't do anything else but forward the
10547 command to the router which performs everything.
10549 * Added silc_server_send_channel_key function to send the Channel Key
10552 * Added silc_server_create_channel_key to create new channel key. The
10553 channel key is now re-generated everytime someone joins or leaves
10554 a channel, as protocol dictates. Note: channel->key_len is the
10555 key length in bits.
10557 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10560 packet_receive.[ch] to separate packet sending and receiving
10561 routines. The server.[ch] now includes everything else including
10562 actual packet processing (writing and reading data) and other
10565 Renamed silc_server_private_message_send_internal to
10566 silc_server_send_private_message. The routine is still though
10567 used only to relay private messages as server does not send
10568 private messages itself.
10570 Renamed silc_server_new_channel to silc_server_create_new_channel
10571 and added new function sicl_server_new_channel that handles the
10572 incoming New Channel packet. Added also new sending function
10573 silc_server_send_new_channel to send New Channel Payload.
10575 * Added new function silc_server_notify to process incoming notify
10576 packet to the server/router. Server may then relay the notify
10577 to clients if needed.
10579 * Added new function silc_server_new_channel_user to process incoming
10580 New Channel User packet. Router will redistribute the packet and
10581 send JOIN notify to its local clients and locally connected servers
10582 if needed. Normal server will send JOIN notify to its local client
10583 on same channel when received this packet. Added also corresponding
10584 sending function silc_server_send_new_channel_user to sent the
10587 * Added boolean route argument to send_notif_to_channel and
10588 packet_send_to_channel functions to attempt to route the packet
10589 if it is TRUE and send only locally if it is FALSE.
10591 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * silc_server_replace_id now broadcasts the received replace ID
10594 packet if it is not broadcast packet already. The router must
10595 broadcast to inform other routers about changed ID.
10597 * Added backpointer to server's router into SilcServer context in
10598 silcd/server_internal.h.
10600 * Fixed silc_server_packet_broadcast to send correct broadcast
10603 * The channel key is now distributed to the local client as soon
10604 as it is received from the router (in router environment) so that
10605 no other packet may be sent for the channel until client has
10608 * silc_server_remove_channel_user now broadcasts the received
10609 Remove Channel User packet if it is not broadcast packet already.
10610 The router must broadcast to inform other routers about removed
10613 * Added users field into SilcPacketContext that is a reference count
10614 of the context. One can increase the reference count by calling
10615 silc_packet_context_dup which is now changed to just increase the
10616 reference count instead of duplicating the data. The reference
10617 count is decresed by calling silc_packet_context_free that will
10618 free the data after the reference count hits zero.
10620 For now on the packet context and everything allocated into it
10621 (including the raw packet from network) must be freed by calling
10622 the new silc_packet_context_free function. Added also new function
10623 silc_packet_context_alloc that must be used now to allocate the
10624 context. This also means that if a routine is asynchronous from
10625 silc_[client/server]_packet_parse_type the packet context must
10626 be duplicated by calling silc_packet_context_dup. Otherwise it
10627 gets free'd after silc_[client/server]_packet_parse_type returns.
10628 Also, one must remember that if packet is duplicated then its
10629 reference count must be decresed by calling the free function as
10630 many times as it was duplicated.
10632 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10633 from both client and server.
10635 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10637 * Made joining to a channel working in router environment.
10639 * Cleaned up JOIN command on server side and create function
10640 silc_server_command_join_channel internal routine to make the
10643 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10645 * Changed silc_command_pending list to SilcDList. Also, added
10646 `ident' field to SilcServerCommandPending structure to identify
10647 the reply and to call correct callback.
10649 Added silc_server_command_pending_check function to replace the
10650 corresnponding macro. The silc_command_pending list is not
10653 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10654 to set identifier to previously allocated Command Payload. It
10655 is used to set identifier for command when resending Command
10658 * Added silc_command_payload_encode_payload to encode Command
10659 Payload buffer from SilcCommandPayload structure.
10661 * Added silc_argument_payload_encode_payload to encode Argument
10662 payload buffer from SilcArgumentPayload structure.
10664 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10666 * Changed WHOIS command to support router connection on server side.
10667 The whois request is always sent to router unless the server is
10668 standalone server. After server has received the reply from the
10669 router will it send the reply to the client.
10671 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10672 broadcast received broadcast packet. The function is used only
10673 by router. The broadcast packet is always sent to the router's
10676 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10677 render given ID to printable string, for log files for example.
10679 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10681 * Made basic router to router connections working. At least they
10682 can now connect to each other but nothing really works the way
10683 they are supposed - yet.
10685 * Added new initiator token to RouterConnection configuration
10686 file in silcd/serverconfig.[ch]. It is used to tell whether we
10687 are the initiator to the remote router or whether we'll expect
10688 the other end to connect.
10690 * Moved registering of listener task to silc_server_init, hence
10691 the server starts listenning as soon as it is run, even if it
10692 does not have connections to other routers. Let's see how well
10695 * Changed default connection retry timeouts for more suitable in
10698 * Removed cipher and such arguments from silc_idlist_add_client
10699 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10700 Added new function silc_idlist_add_data to add the keys and stuff
10703 * Added SilcIDListData structure and added it to SilcClientEntry
10704 and SilcServerEntry as their first field in the structure. This
10705 way we can explicitly cast the ID entries to the SilcIDListData
10706 structure and get common data for the entries. In past, we had
10707 to first check what type of connection it is and then cast it to
10708 correct ID entry type. Now, we can directly cast the opaque
10709 pointer to the SilcIDListData (no matter what ID entry it actually
10710 is) and get the data needed.
10712 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10714 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10715 in some circumstances even if threre were timeout tasks, though not
10716 IO tasks, but tasks anyway. Now fixed.
10718 * Defined SilcServerConnection structure to hold connection specific
10719 stuff about directly connected servers and routers. The definition
10720 is currently in silcd/server_internal.h. I thought about having
10721 a bit more important role fro this struct but for now it is used
10722 only when connecting to other server (or router actually).
10724 * Added connecting retry support in server when connecting to
10725 router(s). The retry feature implement exponential backoff
10726 algorithm. Also, added SilcServerParams structure to hold default
10727 parameters for server. For now, it include these retry settings
10728 and are hard coded. After server is moded to be as Silc Server
10729 Library this structure will be more important.
10731 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10733 * Changed client librarys channel->clients table to SilcList and
10734 changed code accordingly.
10736 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10738 * Changed client's channel table to SilcList and changed code
10739 accordingly. Also changed SilcChannelClientEntry to include back-
10740 pointer to the channel so that client entry can use that structure
10741 as list as well and we have fast cross-reference to the channel.
10742 This change dramatically decreased the complexity of channel
10743 handling with client entry and vice versa (removed one extra
10744 loop when searching for channel entry from many functions).
10746 * Changed server->sim from table to SilcDList and changed code
10749 * NAMES command can now be used from user interface. It will show
10750 the user list on the channel, neatly.
10752 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10753 Code now saves realname of the user if it becomes available.
10755 * Renamed configure.in to configure.in.pre and made ./prepare
10756 script to automatically add correct version string to
10757 configure.in which it creates from configure.in.pre.
10759 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10761 * NAMES command reply now shows users mode with the nickname when
10762 joining to channel.
10764 * Moved silc_client_ch[u]mode[_char] functions from
10765 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10766 place sucks, they are utility functions and should be in some
10769 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10771 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10774 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10778 * Added TRQ (efficient deque and list library) into lib/trq. This is
10779 a very good list library that is currently used in the SILC. Defined
10780 SilcList API over the library because I didn't like the API very
10781 much. See lib/trq/silclist.h for the API and examples of how to
10782 use the API. Fixed various places in the code to use the new
10783 SilcList API. The SilcList is meant for lists that has a structure
10784 already defined as a list. It is not suitable to add just some
10785 context to the list (in TRQ, the context is the list actually).
10787 So, I defined SilcDList that can be used for the purpose where
10788 predefined list structure does not exit. This can be used as
10789 such list. Now some context just can be added to the SilcDList.
10790 Currently this list is not used in the SILC just yet, though there
10791 are a lot places where this can replace dynamically allocated
10792 tables and I will fix these places, later, to use SilcDList.
10793 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10794 and use TRQ internally).
10796 Also fixed some annoying warning messages that the original TRQ
10797 code generated. Also minor changes to TRQ's Makefile.in.
10799 * Added support for querying by Client ID to both WHOIS and
10800 IDENTIFY commands into server, as required by the protocol.
10802 * Removed method function pointers from SilcBuffer structure. They
10803 weren't used to anything and just increased the context size for
10804 no good reason. This change also made silc_buffer_alloc and
10805 silc_buffer_free functions inline functions.
10807 * Disabled command flooding detection support until it's fixed so
10808 that it accepts commands in but does not execute them more than once
10811 * Added silc_net_localhost(), to return local hostname, into
10812 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10813 that must be initialized before calling silc_client_init.
10815 * Added new function: silc_server_send_notify_on_channels to send
10816 notify messages to all channels client has joined. It is assured
10817 that the message is sent only once per client.
10819 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10820 lib/silcutil/silcutil.[ch] as silc_format function. The new
10821 function is generic and is used by server as well, not only by
10822 the logging routines.
10824 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10825 the provided version string was not acceptable. Added new function:
10826 silc_ske_check_version into lib/silcske/silcske.h. The function
10827 must be implemented by the application (client or server) and it
10828 does not reside in the SKE library. The function checks the version
10829 string remote end sent.
10831 * Added back pointers (to opaque context and to SilcSocketConnection)
10832 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10834 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10835 duplicate packet context structure.
10837 * Changed `notify' client operation to send same arguments as client
10838 receives from server except for ID's. ID's are mapped to correct
10839 ID entry and that is returned. Also, if channel entry is not sent
10840 by server but the notify is for channel the channel entry is sent
10841 to application (otherwise application doesn't know that it is for
10842 channel (library gets it from packet's Destination ID)).
10844 * Added silc_client_remove_from_channels into client library to
10845 remove a client from all channels it has joined to. Used when
10846 received SIGNOFF notify from server. Added also new function
10847 silc_client_replace_from_channels to replace old ID entry with
10848 new ID entry on all channels. Used when received NICK_CHANGE
10849 notify from server.
10851 * Fixed ID Cache list handling in silc_idlist_get_client in
10852 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10853 to get (or query) client by ID.
10855 * Updated TODO list.
10857 * Added connection authentication status message defined by the
10858 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10859 support for these into the code in client and server side.
10861 * Added generic function silc_client_send_command to send any command
10862 with variable argument list. Application should use this function
10863 to send commands if the command functions provided by the library
10864 does not suite for the application's user interface needs.
10866 * Added new `failure' client operation. Application is notified about
10867 received failure packet if client is executing a protocol. In this
10868 case the protocol's execution has failed.
10870 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10871 is required by the protocol.
10873 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10874 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10877 * Added status flag to SilcSKE object to indicate realtime status
10878 of the SKE protocol.
10880 * Application receives now exactly same command reply arguments as
10881 the library receives from server. However, if ID is received the
10882 corresponding ID entry is returned to the application (eg. Client
10883 ID is mapped to correct SilcClientEntry entry and that is returned).
10884 Changed command_reply client operation due to this change.
10886 * Changed all ID's in commands and in command replys as ID Payloads.
10887 Change affected both client and server side codes.
10889 All ID's sent in SILC network (with execption of ID's in SILC
10890 Packet header) are sent in ID Payload to support variable length
10893 * Server now notifies nick changes and notifies all clients on
10894 the channels about the new nickname (about the new Client ID,
10897 * Implemented CMODE command to change channel modes. Supports all
10898 channel modes defined by the protocol specs except ban and invite
10899 lists. (Also, private channel key mode is supported but support for
10900 setting private channel key in client is missing, thus, this mode
10901 has no effect on client side (except that server requires that the
10902 client uses private channel key and normal channel traffic does not
10905 Also, invite mode works per se, but INVITE command does not work
10906 yet correctly, so you can set channel as invite only channel but
10907 inviting clients to the channel does not work (it is yet to be
10908 thought what's the best way to do it).
10910 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10911 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10912 Implemented CUMODE command to change user's mode on the channel.
10913 Supports all modes defined by the protocol specs.
10915 * Added NAMES command reply to return users modes on the channel.
10917 * Removed unnecessary and slow ciphers from lib/silccrypt.
10919 * Set SO_KEEPALIVE option to connection sockets by default.
10921 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10923 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10924 redefined the Notify Payload into protocol specs.
10926 * Added silc_id_payload_parse_id to get ID directly from raw
10929 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10931 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10932 accept searching by Client ID as well.
10934 * Added support for LEAVE and SIGNOFF notify types in client library.
10936 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10937 to parse ID Payload from raw data.
10939 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10941 * Added flags parameter into silc_ske_assemble_security_properties
10942 function in lib/silcske/silcske.[ch].
10944 * Changed notify client operation to fit better for notify messages
10945 sent by server. The notify payload received from server is now
10946 passed to the application (after parsing it to SilcNotifyPayload).
10947 It is application's responsibility to retrieve the arguments
10948 from the payload and show the message the way it wants. The message
10949 sent by server is implementation specific.
10951 * Changed public keys to comply with the protocol specification.
10952 Old public keys are not supported anymore and are not compatible.
10954 * Removed nickname from Channel Payload as the latest draft removed
10955 it. The client must resolve the nickname from the NAMES command
10956 reply received when it joined the channel.
10958 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10960 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10962 * Fixed some errors in protocol specification drafts.
10964 * Created lib/silccore/silcnotify.c to implement Notify Payload
10965 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10966 generic payloads described by protocol specifications. The file
10967 includes implementations for ID Payload and Argument Payload.
10969 * Changed Command Payload implementation to use the new Argument
10970 Payload. Changed command_xxxx_payload to command_payload_xxxx
10971 to comply with SILC coding conventions.
10973 * Added suppport for Argument Payload handling in Notify Payload
10974 implementation as protocol requires it. Added the new support
10975 into server and client lib as well.
10977 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10979 * Added support for multiple nicknames on same channel. [n] is
10980 added locally to the nickname if there are more than one same
10981 nicknames on the channel.
10983 * Server now sends all nicknames that matched WHOIS request.
10984 Client also shows the list received from server.
10986 * Added TOPIC command to client side. User can now set and show
10987 current topic on channel.
10989 * Added MOTD command to client and server. Also, server sends the
10990 motd when client connects to the server.
10992 * Changed version strings to comply ISO 8601.
10994 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10996 * Fixed protocol error handling in client library. It should now
10997 cope even if the SKE fails for some reason.
10999 * Made new protocol specification drafts for submitting to IETF.
11001 * Implemented TOPIC command to server in silcd/command.c.
11003 * Added two new notify types into lib/silccore/silcnotify.h:
11004 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11005 notify nickname change and topic setting/change on a channel.
11007 * API change of command_reply operation in client library. The
11008 application gets now the status type received from server as well.
11010 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11012 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11014 * Cras fixed and optimized the packet handling even further and
11015 it should work now. Minor change to the prototype of function
11016 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11018 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11020 * Added new function into lib/silcutil/silcschedule.[ch]:
11021 silc_schedule_with_fd to select() a specified fd. The function
11022 returns after timeout expires or data arrives or goes. The
11023 function is used by packet routines to wait that all data is
11024 received from network.
11026 * Fixed data reading from network in lib/silccore/silcpacket.c.
11027 The code now assures that all data is read from the fd and then
11028 continues packet processing. This was a bug fix since the code
11029 used to drop some data in some circumstances.
11031 * Added new function into lib/silcclient/client.[ch]:
11032 silc_client_start_key_exchange to start key exchange after
11033 connection has been established to server. The code internally
11034 now uses this funtion but its main purpose was to provide it
11035 for applications that perform their own connecting. After
11036 application has created a connection it merely calls this
11037 function to start the key exchange between client and server.
11038 The library takes care of everything else after that.
11040 Updated also lib/silcclient/README to explain the usage of
11043 * Do not send to application information that connection has
11044 been established. Application gets notified it by connect
11047 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11049 * Applied cras's patch to add silc_schedule_one function. The
11050 function runs scheduler once and returns.
11052 * Fixed the scheduler after cras messed it up. The timeout
11053 handling works now as it's supposed to work.
11055 * Added into lib/silccore/ silcnotify.h to include notify
11056 message types support. Changed silc_server_send_notify*
11057 functions, in server.[ch], to support those new notify types.
11058 Added the support for the notify types into client library,
11059 as well. Added new notify client operation into ops.h in
11062 * Changed silc_server_packet_send_to_channel to send normal
11063 packets instead of just channel message packets. The function
11064 is now used to send the notify packets to channels. It is not
11065 used to send channel message packets anymore, as server never
11066 sends them anymore.
11068 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11069 va_arg()s as it seems to require it nowadays. I guess, if SILC
11070 is compiled with older va_arg() the new code should work anyway.
11072 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11074 * Splitted core library. Core library (lib/silccore) includes
11075 now only SILC protocol specific core (and common) components.
11076 Created new utility library (lib/silcutil) that includes more
11077 generic purpose stuff. The stuff for util library was taken
11078 from the old core library. This was minor and easy split.
11080 * Created SILC Client Library (lib/silcclient) that includes
11081 implementation of the SILC client without user interface. This
11082 was major move from silc/ directory. The code has been changed
11083 so that it is transparent towards the user interface. The
11084 silc/ directory includes now the same user interface as before
11085 and it uses the new client library. Read lib/silcclient/README.
11086 Basicly, the client library performs everything else related
11087 to SILC except user interface handling. Also, configuration
11088 files are considered to be part of user interface and library
11089 does not handle them.
11091 This change also changed a lot of structures, function naming etc.
11092 Most important change was that SilcClientWindow object was
11093 renamed to SilcClientConnection in the client library. Created
11094 also new file lib/silcclient/ops.h. Also added new files
11095 silc/local_command.[ch] and silc/client_ops.[ch].
11097 All these changes were made to make it easier for user interface
11098 designers to create what ever user interface for the SILC client
11101 It is also expected that the server will be moved to lib
11102 directory as well and SILC Server Library will be created;
11103 sometimes in the future.
11105 * Removed Local commands from lib/silccore/silccommand.h as
11106 they are application specific and new client library does not
11107 handle any of those anymore.
11109 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11110 old client implementation in silc/.
11112 * Added support for callback functions in SILC_LOG_* macros.
11113 Application can now set its own callbacks that will be called
11114 instead of using the default functions that will always print
11115 the debug messages to stderr (or stdout). Also, debugging can
11116 now be disabled by setting silc_debug to FALSE and re-enabled by
11117 setting it to TRUE. Note, that logging will still work even
11118 if debugging is disabled.
11120 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11121 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11122 silc_log_reset_debug_callbacks.
11124 * To enable debugging in silc client one must give now -d
11125 option on command line.
11127 * Changed silc_schedule_init to automatically allocate task queues
11128 if they are not allocated before calling it.
11130 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11132 * Added GMP 3.1 into math library.
11134 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11136 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11137 a channel in SILC network. The packet is used by servers and
11138 routers to notify other routers that user has left a channel.
11139 This little feature was missing until now. Added the feature
11140 to protocol specification as well.
11142 Added functions: silc_server_send_remove_channel_user and
11143 silc_server_remove_channel_user into server.[ch].
11145 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11146 lib/silccore/silcpacket.h. However, they are not implemented
11149 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11151 * Fixed joining to a channel and sending channel messages
11152 between server and router. The channel message sending should
11153 now work inside a cell.
11155 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11157 * Fixed the private message sending between server and router.
11158 The private message sending should now work inside a cell.
11160 * Added silc_server_replace_id into server.[ch] to replace
11161 existing ID in the SILC network.
11163 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11164 and silc_idlist_replace_server_id into idlist.[ch] in server.
11166 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11168 * Fixed the server to server connections. Server can again now
11169 connect to router. Router to router connections probably does
11172 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11174 * Added dynamic protocol registering support. Now protocols can
11175 registered and unregistered on the fly. Patch by cras.
11177 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11179 * Added lib/contrib directory to hold routines that some platforms
11180 don't have but are needed by SILC.
11182 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11183 into lin/contrib to provide getopt() and getopt_long() for
11184 those who don't have it.
11186 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11188 * Added AWAY command to client. When away message is set and
11189 client receives a private message packet the client automatically
11190 replies to the sender with the away message.
11192 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11193 bug seemed to be the cause of recent problems when compiling
11196 * Added version detection support to SKE protocol specification
11197 and added the new changes to the SKE implementation as well.
11198 There were other minor changes in the SKE protocol as well.
11200 Many changes in lib/silcske/silcske.[ch] and in
11201 lib/silcske/payload.[ch].
11203 * Added ^U functionality, clear input line. Patch from cras.
11205 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11207 * Mainly small bugfixes on core library. Fixed some debugging
11208 logging and buffer overflow in silclog.c.
11210 * Updated config.sub and config.guess on the distribution tree.
11212 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11214 * Added command lagging support in server. Client may execute
11215 commands now only once in two seconds.
11217 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11219 * Optimized packet reception. MAC computation and checking is now
11220 also more optimized. A lot previously duplicated code is now
11221 used as generic by both client and server.
11223 * Fixed key pair generation in clientutil.c
11225 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11227 * Added into lib/silccore/silcbufutil.[ch] new function;
11228 silc_buffer_realloc.
11230 * Moved generic packet sending/encryption functions to
11231 lib/silccore/silcpacket.[ch] from client and server. Some
11232 rewriting of the functions.
11234 * Moved all generic packet reception/decryption functions to
11235 lib/silccore/silcpacket.[ch] from client and server. The
11236 packet processing is now much cleaner in both client and server.
11237 These were major changes in both client and server.
11239 * Created many common functions in server to do packet sending.
11240 Previously code were duplicated a lot, this has been removed
11241 with these changes.
11243 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11245 * Rewrote major parts of the ID cache system. Don't know
11246 whether it is better now or not but at least the API is more
11249 * Major rewrite on ID cache stuff on client because of the ID
11250 cache API changes. Added idlist.c to client.
11252 * Also major rewrite on ID cache stuff on server as well.
11253 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11254 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11255 in hand, instead they are all put into the ID cache system now.
11256 All server_idlist_* routines uses ID cache now instead of
11257 traversing its own lists (those lists does not exist anymore).
11258 SilcIDList though still exists. Also, SilcXXXEntry's are
11261 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11263 * Finally made the SKE implementation compliant to the protocol
11264 specification. All mp integers are now binary encoded as
11265 opposed being HEX encoded.
11267 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11270 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11271 functions: silc_[encode/decode]_pem. Also added function
11272 silc_encode_pem_file to PEM encode with newlines ('\n') for
11273 saving into a file.
11275 * SILC public keys are now encoded either PEM or binary. Same
11276 option is for private keys as well. By default private keys
11277 are binary encoded and public keys PEM encoded. Silly HEX
11278 encoding were removed.
11280 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11281 function to create fingerprints.
11283 * Fixed a bug in SHA1; does not change the original data anymore.
11285 * Partly implemented INFO command on client and server side.
11286 Fixed CLEAR command. Changes to SERVER command; show current
11287 server(s) when giving command without arguments. Added
11288 VERSION command to client.
11290 * Added check to server that unregistered connections cannot
11291 execute commands (unless it is specificly allowed).
11293 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11295 * Fixed screen refresh.
11297 * Fixed channel joining bug from client. On some circumstances
11298 client tried to join to a channel it had already joined.
11300 * Added public key verification process into client's protocol.c.
11301 The client now verifies the public key from user and saves
11302 it into ~./silc/serverkeys/ directory.
11304 Added into: clientutil.[ch]: silc_client_verify_server_key.
11306 * Changed SKE protocol's silc_ske_initiator_finish function
11307 to accept callback function that verifies the received public
11308 key. Removed old silc_ske_verify_public_key function.
11310 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11312 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11313 silc_pkcs_private_key[_data]_set.
11315 * Made the password and public authentication more cleaner in
11316 server's protocol.c.
11318 * Removed historic and obsolete protocol `channel_auth' from
11319 both client and server.
11321 * Removed wrong way of sending command status messages from
11322 server to client in server's command.c. The old way violated
11323 protocol specification.
11325 Changes to silccore/silccommand.[ch]: removed
11326 silc_command_encode_status_payload -> not needed anymore,
11327 changed silc_command_encode_payload_va to accept extra
11328 argument on variable argument list. The argument type must
11329 now be provided to the function. Also, added new function:
11330 silc_command_encode_reply_payload_va which is same as
11331 normal command_encode_payload_va except command status type
11332 is provided as extra argument.
11334 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11336 * Added ~./silc directory handling. The directory includes the
11337 public and private keys for the client.
11339 Added silc_client_check_silc_dir, silc_client_create_identifier
11340 and silc_client_load_keys.
11342 * Implemented SILC protocol compliant public key. Added public
11343 and private key saving to and loading from files.
11345 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11346 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11347 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11348 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11349 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11351 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11352 silc_pkcs_load_[public/private]_key.
11354 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11356 * Added silc_server_get_route (route.[ch]) to get connection
11357 data for the fastest route for given ID.
11359 * Implemented INVITE command on client and server. The command
11360 were re-defined in the SILC Protocol Specification and the
11361 implementation now complies with the specification.
11363 * Implemented PING command on client and server.
11365 * Implemented NAMES command on client and server. The server side
11366 supports currently only normal server not router server yet.
11367 Some changes to NAMES definition in SILC protocol specification.
11369 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11371 * Implemented LEAVE command on client and server.
11373 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11374 again. This change was made to the protocol as well. Server
11375 should not violate the protocol specification anymore.
11377 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11379 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11380 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob