1 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Simplified the invite and ban string handling in the
4 server. Check for valid invite and ban arguments also.
5 Affected file silcd/server_util.c.
7 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
9 * Added WATCH list announcing in backup router protocol.
10 Affected files are silcd/command.c, server.c, server_backup.c.
12 * Do not change users mode to founder on normal server/backup
13 if the founder mode is set, and user is first one to join.
14 Affected file silcd/pcaket_receive.c.
16 * Do not send CUMODE_CHANGE notify back to sender. Affected
17 file silcd/packet_receive.c.
19 * Added getrusage() to take noise in SILC RNG. A patch by
20 Mika Boström. Affected files are configure.in.pre,
21 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
23 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
25 * Splitted the SILC libraries configuration into a configure
26 fragment into lib/configure.ad. It is now possible, once
27 this feature is added, to specify whether to compile or not
28 compile included SILC libraries. Affected files are
29 configure.in.pre, lib/silcmath/mpi/configure.ad,
30 lib/configure.ad, Makefile.defines.pre and
31 Makefile.defines_int.pre.
33 * Added --with-silc-includes and --with-silc-libs to configure.
34 If specified the included libs are not compiled, but the
35 specified libs are used. Pkg-config is not yet supported.
36 Affected file configure.in.pre.
38 * Fixed WATCH command handling on backup router. Router does not
39 send the watch command any more to backup if it originates from
40 backup. Affected file silcd/command.c.
42 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
44 * Changed announcing to not announce unregistered clients.
45 Affected file silcd/server.c.
47 * Fixed username handling in command reply. Affected file
48 silcd/command_reply.c.
50 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
52 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
54 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
55 Affected file: includes/silcincludes.h.in
57 * bool is defined as _Bool on Mac OS X now.
58 Affected file: lib/silcutil/silctypes.h
60 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
62 * Added support for UTF-8 nicknames, channel names and
63 server names in client library. Affected files in
66 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
67 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
68 software to check how Toolkit has been compiled.
70 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
72 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
74 * Use silc_utf8_str[n]casecmp instead of strcmp routines
75 in library and in SILC Client when dealing with nicknames
76 and other identifier strings. Affected file in client lib
79 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
80 irssi/src/silc/core/silc-servers.c.
82 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
84 * Fixed idcache to work with the new identifier strings.
85 Affected file lib/silccore/silcidcache.c.
87 * Added UTF-8 hash and compare function for SilcHashTable.
88 Affected file lib/silcutil/silcutil.[ch].
90 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
91 Affected file lib/silcutil/silcstringprep.[ch].
93 * Changed the identifier string handling to include the original
94 format in client, server, channel entries and normalized
95 format in cache. Affected files in silcd/.
97 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
99 * Added support for the new identifier strings and their
100 validity checking. Nicknames, channel names and usernames
101 can now include practically any kind of letters and various
102 other characters. Affected files in silcd/ and in libraries.
104 NOTE: comparing these strings should now be done with memcmp()
105 to check binary compatibility. All these strings are normalized
106 and casing is irrelevant.
108 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
109 as easy function for applications to check whether identifier
112 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
114 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
115 file lib/silcutil/silcutf8.c.
117 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
119 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
121 * Make public key in getkey reply mandatory. Affected file
122 lib/silcclient/command_reply.c
124 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
126 * Added Parameter dont_register_crypto_library to
127 SilcClientParam. If set to TRUE, silcclient library will
128 not initalize the Crypto Libraries and application
129 will need to do it. Affected file lib/silcclient/silcclient.h,
130 lib/silcclient/client.c.
132 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
134 * Imported new silc_utf8_[encode|decode] routines from
135 my internal SILC 1.1 source tree. New encodings added:
136 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
137 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
138 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
141 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
143 * Implemented stringprep (RFC 3454) API. Internally we use
144 GNU Libidn's stringprep, for now, so it is required now to
145 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
147 * Added checking for GNU Libidn and --with-libidn to configure.
149 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
151 * If the passphrases entered do not match while generating a new key,
152 completly start over instead of going into an infinite loop asking
153 the user to re-enter the passphrase correctly. Affected file
154 lib/silcutil/silcapputil.c
156 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
158 * Make sure server is removed from backup list when it is
159 deleted. Affected files silcd/command.c, server.c,
162 * Close socket when connecting to router fails. Affected
165 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
167 * Adopt configuration toolchain to current auto-tools.
168 Affected files prepare, irssi/configure.in
169 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
170 redo that. Affected files irssi/src/silc/core/client_ops.c,
171 irssi/src/fe-common/silc/fe-silc-channels.c
172 * Take over command line options into silcclient data structure.
173 Affected file irssi/src/silc/core/silc-core.c
175 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
177 * Do not try to initiate backup resuming protocol forever.
178 Affected file silcd/server_backup.c.
180 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
182 * ID change in resuming has to be done before changing
183 detached client's modes, since the ID change may fail and
184 leave ghosts on the network. Affected file is
185 silcd/packet_receive.c.
187 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
189 * Fixed Win32 scheduler to not stuck anymore. A patch from
190 Juha Räsänen. Affected file is
191 lib/silcutil/win32/silcwin32schedule.c.
193 * Fixed QoS parsing for connection blocks in server. Affected
194 file is silcd/serverconfig.c.
196 * Fixed server statistics increasing in server. Affected file
199 * The CLOSE command now marks backup router as self disconnected
200 to avoid resuming problems. Affected file silcd/command.c.
202 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
204 * When using silc_net_create_connection[_async], and your system can
205 create IPv6 sockets, it will try to connect to the IPv6 host.
206 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
207 file lib/silcutil/unix/silcunixnet.c
209 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
211 * Check for valid route when receiving packet from router and
212 when routing it to local server in the cell. A patch from
213 Matt Miller. Affected files silcd/router.c and server.c.
215 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
217 * Couldn't detach and reattach twice, because of the previous
218 commit. Affected file silcd/packet_receive.c
220 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
222 * Added check to ignore Port value if Initiator is FALSE.
223 Remote router coudln't connect if Port was set. Affected file
226 * If some client tries to resume more than once at the same time,
227 server crashed. Router didn't crash, but showed odd behaviour
228 (didn't allow clients to join anymore, ..). Affected files
229 silcd/packet_receive.c silcd/idlist.h
231 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
233 * Destroy the file transfer session in silc_client_file_close
234 with timeout. Affected file lib/silcclient/client_ftp.c.
236 * Call SFTP server monitor in READ and WRITE after the actual
237 operations. Affected file lib/silcsftp/sftp_server.c.
239 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
241 * Create one configure script from configure fragments
242 (configure.ad). This is a first step towards new distribution
243 system. Affected files prepare, configure.in.pre,
244 lib/silcmath/mpi/configure.ad.
246 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
248 * Removed expiring of client key pair. Affected file is
249 irssi/src/silc/core/clientutil.c
251 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
253 * Check the number of connections from real number of
254 connections instead of socket number, when deciding if
255 server is full. Affected files are silcd/server.c,
256 server_internal.h and silcd.c.
258 * Clarified the connections_max meaning in General section
259 in doc/example_silcd.conf.in.
261 * The reconnect_keep_trying default value set to TRUE
262 if it is not defined in the config file. Affected file
263 silcd/serverconfig.c.
265 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
267 * Fixed crashbug in connection closing, after a protocol
268 completion callback, which might have closed it already.
269 Affected file silcd/server.c.
271 * Fixed rekey with PFS in backup router. It did not allow
272 rekeys with PFS, and when the rekey protocol timedout
273 it crashed the backup router without the above fix. Affected
274 file silcd/packet_send.c and server.c.
276 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
278 * The silc_client_add_channel_private_key now returns the
279 private key context if pointer is given as argument.
280 Affected files are lib/silcclient/silcclient.h and
283 * Added support for using channel private keys in SILC
284 Client Library even if the private key mode is not set
285 on the channel. Affected file lib/silcclient/client_channel.c.
287 * The channel private key used to decrypt message is now
288 delivered to the application in the 'channel_messageÃ' client
289 operation. Affected files are lib/silcclient/silcclient.h
290 and client_channel.c.
292 * Fixed wrong arg type for user limit in CMODE command reply.
293 Affected file silcd/command.c.
295 * The user limit is now taken and saved to SilcClientEntry in
296 JOIN and CMODE command replies and in CMODE_CHANGE notify.
297 Affected files lib/silcclient/silcclient.h, command_reply.c
300 * Added support to the new private message key indicator
301 packet. Added a new function to the client library:
302 silc_client_send_private_message_key_request. The sender
303 indicates to be initiator, and receiver is responder.
304 Added the indicator to the SilcClientEntry as 'prv_resp'
305 boolean. Affected files are lib/silcclient/silcclient.h
306 client.[ch], and client_prvmsg.c.
308 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
310 * Fixed the JOIN command calling when called with both
311 -auth and -founder. Affected file is lib/silcclien/command.c.
313 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
315 * Check watcher list for resumed clients as well. Affected
316 file is silcd/packet_receive.c.
318 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
320 * Implemented the user limit to the CMODE_CHANGE notify,
321 CMODE command reply and JOIN command reply in server.
322 Affected files are silcd/server.c, command.c, command_reply.c,
323 packet_send.c and packet_receive.c.
325 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
327 * Defined SILC_STRFMT_END that must be used now with
328 silc_buffer_strformat, instead of SILC_STR_END. Fixes
329 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
330 lib/silcclient/silcvcard.c, silcd/server_util.c.
332 * Fixed the adding of public key to the WATCH list in server.
333 Fixed the WATCH notify sending to client. Affected files
334 are silcd/packet_send.[ch], command.c, server_util.c.
336 * Implemented the watching by public key in the SILC Client
337 Library and SILC Client. Affected files are
338 lib/silcclient/command.c and client_notify.c.
340 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
342 * Added support for public key watching in server. Affected
343 files are silcd/server.c, server_internal.h, command.c,
346 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
348 * Added public key to the SIlcClientEntry. Affected files
349 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
351 * Fixed the get_clients_whois reply processing to return
352 exactly same entries server returned. Makes it possible
353 to search using attributes. Affected file is
354 lib/silcclient/idlist.c.
356 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
358 * Save founder key to SilcChannelEntry. Affected files are
359 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
361 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
363 * Call the monitor callback with _CLOSED status from the
364 silc_client_file_close. Affected files are
365 lib/silcclient/client_fpt.c, silcclient.h
367 * Added silc_client_get_clients_whois which resolves using
368 WHOIS, and supports requested attributes as well.
369 Affected files are lib/silcclient/silcclient.h, idlist.c.
371 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
373 * Added support for asking the destination filename where
374 the downloaded file is saved in the file transfer. Affected
375 files are lib/silccilent/silcclient.h, client_ftp.c.
377 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
379 * Fixed error handling in resuming data processing. Affected
380 files are lib/silcclient/client_resume.c and client.c.
382 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
384 * Fixed silc_client_send_private_message to return TRUE correctly.
385 Affected file lib/silcclient/client_prvmsg.c.
387 * Added topic to the SilcChannelEntry. Affected files are
388 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
390 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
392 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
393 file lib/silcclient/command.c
395 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
397 * Convert all commands to UTF-8 before passing them to the
398 client library. Still need to convert replies from UTF-8 to
399 the locale encoding. Affected file
400 irssi/src/silc/core/silc-cmdqueue.c
402 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
404 * redirect all silc_client_command_calls through a queueing framework.
405 This fixes /CYCLE and the annoying "nick change after auto-joining
406 a channel". Furthermore it defines one central point where
407 command parameters can be UTF-8-ified. Affected files
408 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
409 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
411 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
413 * use asynchronous connect() to establish router connections.
414 Fixes problem when the primary router goes down. Affected files
415 silcd/server.c, silcd/server_backup.c
417 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
419 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
420 Fixed various compilation warnings when type casting ints
421 to pointers or vice versa, of different size. Updates around
424 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
426 * Surrogates not allowed in UTF-8 strings, updated decoder.
427 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
428 testers in lib/silcutil/tests/ directory.
430 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
432 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
433 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
434 files are lib/silcclient/silcclient.h, client.c.
436 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
438 * When resuming a session fails, notify the user that the session
439 file needs to be removed eventually. Affected files
440 irssi/src/fe-common/silc/module-formats.[ch],
441 irssi/src/silc/core/client_ops.c.
443 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
445 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
446 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
448 * Typofix in Irssi::Silc module. Affected file
449 irssi/src/perl/silc/Silc.xs.
451 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
453 * Changed the way NOTICE flagged messages are treated. Added support
454 for notices in queries and signing notices. Affected files
455 irssi/default.theme; irssi/docs/help/in/notice.in;
456 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
457 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
459 * Fixed typo in /ACTION help. Affected file
460 irssi/docs/help/in/action.in
462 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
464 * Fixed typo in perl module. Affected file
465 irssi/src/perl/silc/Server.xs
467 * Changed the way ACTION flagged messages are treated. Added support
468 for actions in queries and signing actions. Affected files
469 irssi/default.theme; irssi/docs/help/in/action.in;
470 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
471 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
474 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
476 * Incorrectly reported error when client had to be resolved from
477 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
479 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
481 * Fixed whois public key hash table deleting and adding in
482 detached client case. Affected file silcd/packet_receive.c.
484 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
486 * Changed filenames of silc/fe module not to collide with filenames
487 from core/fe. Also seperated public messages printing from
488 query messages printing. Affected files are all in
489 irssi/src/fe-common/silc.
491 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
493 * Fixed the invite process handling during joining to use
494 correct server name for the client that is matched against
495 the invite string for the channel. Wrong server name caused
496 inability to join the channel. Affected file is
499 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
501 * Fixed the CUMODE channel founder authentication on normal
502 server to not remove the founder rights on existing founder
503 before checking that router accepts the mode change. Affected
504 files are silcd/command.c and silcd/packet_receive.c.
506 * Remove the server entry correctly when rekey timeouts and
507 remote router connection on normal server is closed. Fixes
508 a crash where server uses the freed server entry. Affected
511 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
513 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
514 networks. This is the first step in solving the bug about
515 /SERVER ADD -silcnet <silcnet>. Affected files
516 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
517 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
518 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
520 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
522 * /SMSG and /MMSG now correctly create new queries. Affected files
523 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
525 * Add basic support for SILC protocol specific variables in perl.
526 Affected files irssi/src/perl/silc/*, irssi/configure.in,
527 irssi/src/perl/Makefile.am
529 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
531 * Don't use silc_get_input, it's obviously not reliable. Fixes
532 issue when the current key expires. Affect file
533 irssi/src/silc/core/clientutils.c
535 * Make the session data filename configurable. This makes it
536 possible to have different session files for different
537 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
538 client_ops.[ch], silc-servers.c,
539 irssi/src/silc/fe-common/silc/module-formats.[ch]
541 * Use the same set of libtool files for the MPI lib as for the
542 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
543 config.sub, configure.in, install-sh, missing, mkinstalldirs
545 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
547 * Fixed server statistics decrementing error to not go to
548 negative. Affected file silcd/packet_receive.c.
550 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
552 * Use silc_server_query_add_error to add error in public key
553 search error. Added support in send_reply to send errors
554 without specific argument. Affected file silcd/server_query.c.
556 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
557 Client for NO_SUCH_NICK. It was against the protocol specs.
558 Affected file irssi/src/silc/core/client_ops.c.
560 * Added backwards support for the wrong NO_SUCH_NICK error sending
561 in server. To be removed in SILC Server 1.0. Both old clients
562 and clients with fixed error handling now works. Affected file
563 silcd/server_query.c.
565 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
567 * fixed a bug in the whois using attributes function where no
568 error was sent if no nickname and client id but the attributes were
569 given to whois. Affected file silcd/server_query.c
571 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
573 * remove public key from public key hashtable on detach. Affected
574 file silcd/packet_receive.c
576 * free public key hashtable before removing clients on server
577 shutdown. Affected file silcd/server.c
579 * remove public key prior deleting client-data on killing a client.
580 Affected file silcd/server_util.c
582 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
584 * Getting the MOTD from other servers works now. Affected
585 files are silcd/command.c and silcd/command_reply.c
587 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
589 * Initialize the variable idletag, since it is tested in
590 silc_core_deinit for its default value. Affected file
591 irssi/src/silc/core/silc-core.c
593 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
595 * Fixed signed channel messages across cells. Affected file
598 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
600 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
601 is not defined. They can now be safely used in if-statements
602 without braces. Affected file lib/silcutil/silclog.h.
604 * Added the checks for backup closing connection due to error
605 (local or remote) and thus not allow the resuming to occur
606 in reconnect. Affected files are silcd/packet_send.c
609 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
611 * Help file updates. Affected files in irssi/src/docs/help/in/.
613 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
615 * Fixed channel messages across cells. Affected file
618 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
620 * Fixed file transmission accepting in client library to not
621 start the negotiation if user hasn't accepted the transfer,
622 instead create new session for resent transfer. Affected
623 file lib/silcclient/client_ftp.c.
625 * Show the session ID in the file transmision list. Remove
626 session from list that failed to transfer. Switch the current
627 session automatically after transmission, and in errors, to new
628 session if other sessions exists in the transfer list. Affected
629 files are irssi/src/silc/core/silc-servers.c,
630 irssi/src/fe-common/silc/modfule-formats.c.
632 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
634 * Fixed MIME header parsing for the hopefully last time. Affected
635 file lib/silcutil/silcstrutil.c
637 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
639 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
641 * The SILC RNG is now gauranteed to return non-zero random
642 values. Affected files are lib/silccrypt/silcrng.[ch].
644 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
646 * Fixed nickname formatting when changing only case of the
647 nickname. Affected file lib/silcclient/idlist.c.
649 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
651 * Fixed a memory leak and incorrect printing of the "appears as"
652 message. Affected file irssi/src/silc/core/client_ops.c
654 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
656 * Added CRT (Chinese Remainder Theorem) supported RSA
657 private keys and private key operations. This significantly
658 increases private key operation efficiency. No compatibility
659 issues with new or old private keys. Affected files are
660 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
662 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
664 * Fixed GCC-3.3.2 related compilation warnings from the
667 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
669 * Removed RC6 from distributions.
671 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
673 * Added some better comments to lib/silccrypt/silcpkcs.h,
674 optimized some routines in lib/silccrypt/silcpkcs.c.
675 Added test_silcpkcs into lib/silccrypt/tests/.
677 * Fixed silc_rng_global_init to actually init the global RNG
678 if RNG wasn't provided for it. Affected file is
679 lib/silccrypt/silrng.c.
681 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
683 * Added silc_hash_table_find_by_context_ext. Affected files
684 lib/silcutil/silchashtable.[ch].
686 * Save the public key on normal server in WHOIS command reply
687 from attributes, if present, and add it to public key hash
688 table. Fixes WHOIS resolving by public key on normal server.
690 Optimized the attributes resolving on normal server to not
691 resolve if we resolved them already from router.
693 Affected files are silcd/server_query.c, command_reply.c.
695 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
697 * Added support for whois using attributes.
698 Affected files silcd/command_reply.c, silcd/packet_receive.c,
699 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
702 * Added support for whois using public key attribute to /WHOIS i
703 client command. Affected files irssi/docs/help/in/whois.in,
704 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
706 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
708 * Fixed UMODE setting in server when the client has anonymous
709 mode set. The mode setting was not working. Affected file
712 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
714 * Fixed some bugs and typos related to sending split messages.
715 Print notification when sending messages with /MMSG. Affected
716 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
718 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
720 * Optimized the socket referencing in packet routines, client
721 library and server. Affected files are lib/silccore/silcpacket.c,
722 lib/silcclient/client.c and silcd/server.c.
724 * If silc_socket_set_qos is given with NULL arguments the QoS is
725 reset from the socket. Affected files are
726 lib/silcutil/silcsockconn.[ch].
728 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
730 * Add a /LISTKEYS command which lists the locally cached
731 client and server keys. Affected files
732 irssi/src/fe-common/module-formats.[ch],
733 irssi/src/silc/core/silc-{channels,servers}.c
734 irssi/docs/help/in/listkeys.in
736 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
738 * Check that packet queue purging was successful. Affected
739 files lib/silcclient/client.c and silcd/packet_send.c. Related
740 to MAC failed errors.
742 * Do not clear the inbuf even if it is empty if QoS was applied
743 to it. Otherwise the QoS data is cleared and MAC failed error
744 will occur. Affected file lib/silccore/silcpacket.c.
746 * Use the rekey period time as rekey protocol timeout value.
747 If the rekey does not succeed during the rekey period there's
748 something very wrong, and we most likely end up with wrong keys,
749 do graceful reconnect then. Affected file silcd/server.c.
751 * Take reference of the socket in the parser context, as it's
752 possible to have the parsers in queue after the socket is
753 disconnected and this may cause crash. Affected files are
754 lib/silccore/silcpacket.c, lib/silcclient/client.c and
757 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
759 * Fixed KICK command reply sending, it sent to replies.
760 Affected file silcd/command.c.
762 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
764 * Finish the silc-mime.pl script. It now supports MIME type
765 guessing using magic files, signing data messages, executing
766 MIME handlers in background. Affected files
767 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
769 * Changed MIME signal handler to make things easier for the perl
770 script. Affected files irssi/src/silc/core/client_ops.c,
771 silc-servers.c, and irssi/docs/signals.txt
773 * Cleaned up the silc_mime_parse function and fixed detection
774 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
776 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
778 * Resolve the IP for file transfer listener from the connection
779 socket. Affected file lib/silcclient/client_ftp.c.
781 * Accept NULL hostname parameter in the functions
782 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
783 if hostname is not wanted.
785 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
787 * Fixed race condition between silc_client_init and
788 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
790 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
792 * Fixed file transfer connection closing when SIGNOFF for
793 the client is received from server. Affected file is
794 lib/silcclient/client_ftp.c.
796 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
798 * Check for disconnected socket in QUIT callback. Affected
799 file silcd/command.c.
801 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
803 * Modified the MIME parsing to allow \n and \r\n as delimiters.
804 Affected files lib/silcutil/silcstrutil.c
806 * Cleaned up the escape/unescape functions for correctness and
807 speed. Affected file irssi/src/silc/core/client_ops.c
809 * Removed handling for data messages with Content-Type: text/*,
810 moved parsing of MIME headers to the signal handler, added
811 support for signing and verifying data messages. Affected
812 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
813 irssi/src/silc/core/silc-{servers,channels}.c
815 * Added a perl script for handling data messages based on
816 information read from Mailcap files. New file
817 irssi/scripts/silc-mime.pl
819 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
821 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
822 acknowledge recepetion of a message to the sender. Updated
825 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
827 * Unregister channel key saving callback when deleting channel.
828 Affected file lib/silcclient/idlist.c.
830 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
831 before calling notify client operation. Affected file is
832 lib/silcclient/client_notify.c.
834 * Unregister QoS tasks when deleting the socket connection.
835 Affected files lib/silcutil/silcsockconn.[ch],
836 unix/silcunixsockconn.c.
838 * Implemented latest presence-attrs draft changes. Affected
839 files lib/silccore/silcattrs.h and
840 irssi/src/silc/core/silc-queries.c.
842 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
844 * Save old channel keys in list to allow more rapid change
845 of channel keys if server for some reason does that. This
846 avoids loosing so many channel messages due to not having
847 key to decrypt. Affected file lib/silcclient/silcclient.h,
848 idlist.c and client_channel.c.
850 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
852 * Continued backup router tests and fixes. Affected files
853 silcd/server_backup, server_util.c, server.c. See TODO.
855 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Fixed SERVER_SIGNOFF handling in servers. The client
858 was removed from wrong list thus not removing the client
859 at all. Affected file silcd/packet_receive.c.
861 * Do not execute rekey protocol for disabled connections as
862 it would never go through. Affected file silcd/server.c.
864 * Added timeout for rekey protocol to catch if the protocol
865 never executes successfully. Affected files silcd/server.c
868 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
870 * Abandon packet processing for disconnected sockets. Check
871 this always after calling packet processing callback.
872 Affected file lib/silccore/silcpacket.c.
874 * Fixed double registration disconnection code in server.
875 Closed wrong connection. Affected file silcd/packet_receive.c.
877 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
879 * On normal server reconnect to primary during resuming 4
880 times, then give up. Affected file silcd/server_backup.c.
882 * If during reconnecting to routers we notice we have router
883 connection but no primary router set, the server is in desync.
884 Reconnect to primary to restore network. Affected file
887 * Assure that only one protocol is exeucting at the same time.
888 Added checks for all protocols. Affected files are
889 silcd/server.c and server_backup.c.
891 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
893 * Check that a string is not already part on invite/ban
894 string when processing it. Affected file silcd/server_util.c.
896 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
898 * Fixed the CUMODE_CHANGE for founder mode changes to comply
899 with 1.2 version of the protocol. Affected file is
900 silcd/packet_receive.c.
902 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
904 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
905 where the passphrase was given. Affected file is
908 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
910 * INVITE and BAN notifys are now delivered from routers to
911 servers (but not clients) on the channel. Updated specs and
912 code. Affected files silcd/packet_[send|receive].[ch],
913 command.c, server.c and server_util.c.
915 * Implemented INVITE and BAN announcing. Affected files are
916 silcd/server.[ch], server_util.c.
918 * Implemented SilcStatus error type argument returning in
919 command reply error in server. Affected file silcd/command.c.
921 * Implemented SilcStatus argument returning in comand reply
922 in client library. The command_reply client operation now
923 returns error specific arguments as well. Affected files
924 are lib/silcclient/command_reply.[ch], client_resume.c,
925 lib/silccore/silcstatus.[ch].
927 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
929 * Backup router protocol version 1.2 implemented. Testing still
930 required. Affected files in silcd/server_backup.[ch], server.c,
931 packet_receive.c and server_internal.h.
933 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
935 * silc_client_send_[channel|private]_message now return TRUE
936 or FALSE. Affected file lib/silcclien/client_channel.c and
939 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
941 * Check for explicit nickname in INVITE and BAN processing
942 during join as well (and don't expect only wildcards in
943 invite/ban strings). Affected file silcd/command.c.
945 * Fixed the INVITE and BAN by public key. The public key saved
946 is the PK payload (as specified) not the raw data. Affected
947 file silcd/server_util.c.
949 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
951 * UTF-8 text message support for actions and notices in SILC
952 Client. Affected file irssi/src/silc/core/client_ops.c.
954 * silc_get_username and silc_get_real_name now returns sensible
955 data on Win32. Patch by Toni Willberg. Affected file is
956 lib/silcutil/win32/silcwin32util.c.
958 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
960 * Provide a signal handler to send MIME encoded messages and emit
961 a signal when a MIME encoded message is received. Also document
962 the signals for usage with the perl interface.
964 A sample perl script will be supplied at a later point.
966 Affected files are irssi/docs/signals.txt,
967 irssi/src/silc/core/client_ops.[ch],
968 irssi/src/silc/core/silc-{channels,servers}.c
970 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
972 * Use SILC_COMMAND_PING to estimate the round-trip time to the
973 server. Use this time to display a lag and disconnect when it
974 exceeds a specified limit.
976 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
978 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
980 * Remove the channel auth list in normal server if router
981 encofrces its list during connecting. Send notify to channel
982 to remove the mode to remove the list. Affected files are
983 silcd/server_util.c and silcd/packet_receive.c.
985 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
987 * Added support for channel public keys. Updated protocol specs
988 and implemented it. Affected files are
989 silcd/command.c, command_reply.c, lib/silcclient/command.c,
990 lib/silcclient/command_reply.c.
992 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
994 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
995 terminate the process on Linux. Affected file silcd/silcd.c.
997 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
999 * Check for NULL buffer in silc_buffer_clear. Affected file
1000 is lib/silcutil/silcbuffer.h.
1002 * Simplified the backup router protocol by removing the _GLOBAL
1003 types. Updated protocol specs and the code. Affected files
1004 are silcd/server_backup.[ch].
1006 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1008 * Deny '@' and '!' from nicknames since they are reserved
1009 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1010 Updated protocol specs and the code.
1012 Affected files are silcd/server_util.[ch].
1014 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Fixed stack overflow in Irssi SILC client. Affected
1017 file irssi/src/silc/core/client_ops.c.
1019 * Check that Host is set in ServerConnection and RouterConnection
1020 in silcd.conf. Affected file silcd/serverconfig.c.
1022 * Fixed crash in server with protocol completion callbacks,
1023 namely rekey and backup resuming protocols. Affected files
1024 are silcd/server_backup.c and silcd/server.c.
1026 * Fixed rekey protocol to not restart if it is started already.
1027 Affected files are lib/silcclient/client.c and
1030 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1034 * Fixed EOF handling in SILC Config, affected file
1035 lib/silcutil/silcconfig.c.
1037 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1039 * Fixed RESOLVING flag handling in JOIN notify and other
1040 notifys to handle the resolvings correctly in client library.
1041 Affected file lib/silcclient/client_notify.c.
1043 * Do not send full INVITE and BAN lists in INVITE and BAN
1044 notifys, only the changed information. Affected file
1047 * Fixed INVITE notify sending in INVITE command, send it
1048 only when needed. Affected file silcd/command.c.
1050 * Handle the founder key change properly in CMODE_CHANGE
1051 notify. Bug #122. Affected file silcd/packet_receive.c.
1053 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1055 * Remove the mark for output (mark it only for input) after
1056 purging outgoing queue. Prevents the "Error in select()"
1057 floods. Affected file silcd/packet_send.c.
1059 * Fixed incorrect connection deletion from client library
1060 after calling "connect" client operation. Could cause
1061 crashes for example during reconnect timeouts. Affected
1062 files are lib/silcclient/client.c and
1063 irssi/src/silc/core/client_ops.c.
1065 * Check server private key file permissions before starting
1066 the server. Affected file silcd/serverconfig.c.
1068 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1070 * NULL terminate allocated string in silc_buffer_strformat.
1071 Affected file lib/silcutil/silcbuffmt.c.
1073 * Rewrote the invite/ban list string handling in server to
1074 use SilcBuffer instead. Affected files are silcd/command.c
1075 and silcd/server_util.c.
1077 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1079 * Fixed double free in CMODE command when setting new HMAC
1080 for channel. Affected file silcd/command.c.
1082 * Added couple of missing memset's to zero sensitive memory.
1083 Affected files silcd/command.c, lib/silcclient/command.c.
1085 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1087 * Fixed a double free in INVITE command error handling in
1088 server. Affected file silcd/command.c.
1090 * Added macros SILC_SWAB_[16|32] to swab byte order of
1091 16-bit and 32-bit unsigned integers. Affected file
1092 lib/silcutil/silctypes.h.
1094 * Use the SILC_SWAB_16 instead of htons() in server when
1095 handling ports since the ports in structures are always
1096 in little-endian order (regardless of platform). Affected
1097 file silcd/serverid.c and silcd/server_backup.c.
1099 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1101 * Send DISCONNECT in close admin command in server. Affected
1102 file silcd/command.c.
1104 * Check whether we are already connecting to a remote router
1105 (in addition of checking whether we are already connected)
1106 before creating new connection. Affected file silcd/server.c.
1108 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1110 * Added better compiler and compiler flags checking in
1113 * Check that socket is valid after QoS is applied to data.
1114 Affected file lib/silcutil/unix/silcunixsockconn.c.
1116 * Make sure the socket connecetion is not closed to early
1117 when closing connection in server. Also make sure the
1118 connection is always closed after error in a protocol.
1119 Affected file silcd/server.c.
1121 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1123 * Removed --session and --dummy options from Irssi SILC Client.
1124 -d option is available only if --enable-debug was given.
1125 Affected files are irssi/src/silc/core/silc-core,
1126 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1128 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1130 * Added silc_buffer_steal to steal the data from the buffer.
1131 Affected file lib/silcutil/silcbuffer.h.
1133 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1135 * Fixed server crash with double Primary block in config file.
1137 Fixed also various memory leaks around the config file
1138 parser. Affected files lib/silcutil/silcconfig.c,
1139 silcd/serverconfig.c.
1141 * Changed my nickname (Johnny Mnemonic) to my real name, this
1142 means that bugs introduced by him were actually introduced
1145 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1147 * Don't display "foo appears as foo\nYou're now known as foo"
1148 messages. Affected file irssi/src/silc/core/client_ops.c
1150 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1152 * Fixed error handling of invalid client entry when calling
1153 commands in server. Fixes a crash. Affected file
1156 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1158 * Added some sanity checks in server for correctness of the
1159 server configuration. Affected file silcd/serverconfig.c.
1161 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1163 * Prevent endless resolving of user informations in USERS
1164 command by checking the command reply status correctly.
1165 Affected file lib/silcclient/command_reply.c.
1167 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1169 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1170 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1171 Aldous <Matthew@Aldous.com>.
1173 * Added better implementation using CriticalSection of
1174 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1175 <mikko.lahteenmaki@pikabaana.net>.
1177 * Added some Winsock WIN32 compatiblity defines into
1178 includes/silcwin32.h.
1180 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1182 * Fixed double free in async host lookup code. Affected file
1183 lib/silcutil/silcsockconn.c.
1185 * On backup router handle now the SERVER_SIGNOFF from router
1186 for local connected servers too, and close the connections.
1188 Do not process them as normally signing off servers when they
1189 really signoff by sending EOF fe, but always assume that
1190 router sends the SERVER_SIGNOFF.
1192 Affected files silcd/server.c and silcd/packet_receive.c.
1194 * Fixed socket unsetting when closing connections. Affected
1195 files silcd/server.c and silcd/packet_send.c.
1197 * Do not print the nickname in SERVER_SIGNOFF if we do not
1198 have it. Prevents asserts in Irssi core. It is possible we
1199 don't have the nick if it was just being resolved when server
1200 signoff. Affected file irssi/src/silc/core/client_ops.c.
1202 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1204 * Fixed autonick crashbug in client library. Affected file
1205 lib/silcclient/client.c.
1207 * Fixed Unix implementation of SilcMutex to really assert if
1208 the mutex is locked/unlcoked already. Affected file
1209 lib/silcutil/unix/silcunixmutex.c.
1211 * Fixed locking in silc_schedule_uninit. It didn't lock
1212 when dispatching timeout tasks. Affected file is
1213 lib/silcutil/silcschedule.c.
1215 * Changed Win32 implementation of SilcThread to use modern
1216 Win32 interface. Affected file is
1217 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1219 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1221 * Don't print signed messages when sending failed. Affected files
1222 irssi/src/silc/core/silc-[servers.c/commands.h]
1224 * Send adquate signal when founding a channel by joing it. Affect
1225 file irssi/src/silc/core/client_ops.c
1227 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1229 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1230 irssi/src/fe-common/core/themes.c
1232 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1234 * Fixed close command to use the port correctly when closing
1235 server connections. Affected file silcd/idlist.c.
1237 * Check for NULL outbuf in silc_socket_write. It is possible
1238 that it is NULL is some odd case. Affected files are
1239 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1241 * Do not call final protocol callback for backup router
1242 resuming protocol when closing connection. It is closed
1243 by timeout in case of error. Affected file silcd/server.c.
1245 * Backup reconnect to router if backup resuming protocol
1246 failed. Affected file silcd/server_backup.c.
1248 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1250 * Fixed double free in SKE library error hadling when signature
1251 error occurred. Affected file lib/silcske/silcske.c.
1253 * Save the fingerprint to new SilcClientEntry after changing
1254 nickname. Affected file lib/silcclient/client_notify.c.
1256 * Print SIGNOFF in Irssi SILC client only if the nickname is
1257 known. Prevents asserts in Irssi core. It is possible we
1258 don't have the nick if it was just being resolved when it
1259 quit. Affected file irssi/src/silc/core/client_ops.c.
1261 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * Fixed double free in invite list adding code when adding
1264 invite strings. Affected file silcd/server_util.c.
1266 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1268 * More log printing during backup router protocol. Affected
1269 file silcd/server_backup.c.
1271 * Removed backwards support for old private key file format.
1272 Affected file lib/silccrypt/silcpkcs.c.
1274 * Removed backwards support for not-so-strict decryption length
1275 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1277 * GETKEY to update the client entrys fingerprint too.
1278 Affected file lib/silcclient/command_reply.c.
1280 * Added --without-libtoolfix for package builders using weird
1281 wrappers around libtool (BSD at least).
1283 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Fixed backup router bugs: When backup resumes router and
1286 receives a CHANNEL_MESSAGE packet the backup must not act
1287 as router since the packet header decryption would be
1288 different. Also, when relaying packets to channel, do
1289 not re-encrypt packets on backup that came from the primary
1290 since the connection isn't really router-router connection.
1291 Affected files silcd/server.c, silcd/packet_send.c.
1293 * Added checks in encryption/decryption that encryption/decryption
1294 length sent as argument really is multiple by block size. Helps
1295 catching really weird bugs like the above backup router bugs
1296 when packets are being decrypted in wrong way. Affected files
1297 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1299 * Fixed padding generation in private key file encryption.
1300 Affected file lib/silccrypt/silcpkcs.c.
1302 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1304 * Added ignore_message_signatures setting which can be used
1305 to ignore signatures in messages. Affected files are
1306 irssi/src/silc/core/client_ops.c, silc-core.c.
1308 * Fixed the libtoolfix to use command line options instead of
1309 environment variables. They didn't work as expected. Now,
1310 the libtool is fully run-time configurable.
1312 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1314 * Verify signature payload for signed messages. Affected files
1315 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1316 irssi/src/silc/core/silc-core.h
1318 * Display signature verification result in public and private
1319 messages using theme abstracts. See irssi/default.theme for
1320 examples on their usage. Affected files
1321 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1322 irssi/src/fe-common/silc/module-formats.[ch],
1323 irssi/src/fe-common/silc/fe-common-silc.c,
1324 irssi/src/fe-common/silc/Makefile.am
1325 irssi/src/fe-common/core/fe-messages.[ch]
1327 * Fixed bugs in Irssi's theme parsing. Affected files
1328 irssi/src/fe-common/core/themes.c
1330 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Calculate the correct length for signed messages before
1333 encrypting, it must be multiple by block size. Affected
1334 file lib/silccore/silcmessage.c.
1336 * silc_message_signed_get_public_key returns now both
1337 decoded and encoded public key. Affected files are
1338 lib/silccore/silcmessage.[ch].
1340 * Added libtoolfix script that makes the libtool more generic
1341 and configurable in run-time. Now we can specify in run-time
1342 if what kind of libraries we want to create, regardless of
1343 configuration. SIMs are now creates even if --disable-shared
1344 was explicitly given.
1346 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1348 * Fixed founder key sending in CMODE command in client.
1349 Affected file lib/silcclient/command.c.
1351 * Fixed CUMODE founder authentication in server to not check
1352 for client's public key since it's not supposed to do that.
1353 Affected file silcd/command.c.
1355 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1357 * Set realname and hostname in NICK_REC records. Affected file
1358 irssi/src/silc/core/silc-nicklist.c
1360 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1362 * Remove 1.0 protocol backwards compat code from client
1365 * Added more reliable check for whether nickname did change
1366 or not, or whether only Client ID changed in NICK_CHANGE
1367 notify. Affected file lib/silcclient/client_notify.c.
1368 Fixes bug in '@' character handling in a nickname.
1370 * Added support for automatically parsing signature from
1371 the message payload. Added new function
1372 silc_message_get_signature to return the payload to
1373 application. Affected files lib/silccore/silcmessage.[ch].
1375 * Changed the private_message and channel_message client
1376 operations to deliver the SilcMessagePayload to the
1377 application too. Application can use it fe. to get the
1378 signature from the message for verification. Affected
1379 file lib/silcclient/silcclient.h, client_channel.c and
1382 * Redefined the signed payload for message payloads.
1383 Updated protocol specs and implemented.
1385 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1387 * Fixed wrong invite and ban list handling in server command
1388 reply. Affected files are silcd/command_reply.c,
1389 silcd/server_util.[ch].
1391 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1393 * Fixed CMODE setting in server when founder mode was set.
1394 Affected file silcd/command.c. Bug #95.
1396 * Added support to setting specific public key in CMODE in
1397 Irssi SILC client. Affected file lib/silcclient/command.c.
1399 * Added support to use specific public key in CUMODE in
1400 Irssi SILC Client. Affected file lib/silcclient/command.c.
1402 * Added support for inviting and banning by public key in
1403 Irssi SILC client. Affected file lib/silcclient/command.c.
1405 * Fixed fingerprint/babbleprint showing in invite and ban
1406 list command replys. Affected file is
1407 irssi/src/silc/core/client_ops.c.
1409 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1411 * Format CMODE +c and +h to display both the mode and the argument
1413 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Added test vectors and test programs for SHA-1, MD5,
1416 HMAC-SHA1 and HMAC-MD5. New tests are located in
1417 lib/silccrypt/tests/. Fixed also argument decoding bug in
1418 MD5 implementation. Affected file lib/silccrypt/md5.c.
1420 * Changed the channel private key and private message key
1421 generation (with static keys) to use SHA1 instead of MD5,
1422 as SHA1 is the mandatory hash function in SILC. Affected
1423 file lib/silcclient/client_[channel/prvmsg].c.
1425 * Changed the private key file encryption to use SHA1 instead
1426 of MD5. Added support for the old generation and added
1427 automatic change of the key (to be removed later). Affected
1428 files lib/silccrypt/silcpkcs.c.
1430 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1432 * Load only files with .pub suffix in PublicKeyDir. Affected
1433 file silcd/serverconfig.c.
1435 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1437 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1438 channels. Affected files silcd/silcd.c, silcd/server.h.
1440 * Added the config directive PublicKeyDir for the client block.
1441 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1443 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1445 * Merged Toni's irssi/silc.conf patch.
1447 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1449 * Max alloc tests in allocation routines. Affected file
1450 lib/silcutil/silcmemory.c.
1452 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Fixed a typo in resuming code that fixed detach/resume code
1455 in server. Bug #93. Affected file silcd/packet_receive.c.
1457 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1459 * Do reverse lookups for server when /connecting. Affected files
1460 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1461 irssi/src/core/net-nonblock.*
1463 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Added library versioning for shared libraries. Affected
1466 files configure.in.pre and lib/Makefile.am.pre.
1468 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1470 * Display INVITE and BAN lists as specified by SILC 1.2
1472 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Do not send invite list back unless asked (when sending
1475 no arguments) or when list was modified. Affected file
1478 * Remove client from invite list in KILLED notify and in
1479 KILL command. Affected file silcd/command.c and
1482 * Fixed bugs in invite list handling in INVITE command.
1483 Affected files silcd/command.c and silcd/server_util.c.
1485 * Merged with Irssi 0.8.6.
1487 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1488 Affected file irssi/src/fe-text/silc.c.
1490 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1492 * The silc_argument_get_[first/next] now return the argument
1493 type to caller. Added silc_argument_payload_encode_one.
1495 Affected files are lib/silccore/silcargument.[ch].
1497 * Added support for the SILC 1.2 INVITE command and new
1498 invite lists to server. Affected files are silcd/command.c,
1499 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1501 * Added support for the SILC 1.2 BAN command and new
1502 ban lists to server. Affected files are silcd/command.c,
1503 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1505 * Added support to client sending new INVITE command. Affected
1506 file is lib/silcclient/command.c.
1508 * Added support to client sending new BAN command. Affected
1509 file is lib/silcclient/command.c.
1511 * Added support for removing client from invite list when kicked
1512 from channel, as SILC 1.2 dictates. Affected files are
1513 silcd/packet_receive.c and silcd/command.c.
1515 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1518 automatically the cipher's internal IV. Affected files
1519 lib/silccrypt/silccipher.[ch].
1521 * Assure the RESUME_CLIENT packet is not sent to twice to
1522 backup router if the detached client was originated from
1523 the backup. Affected file silcd/server.c. Bug #76.
1525 * Changed silc_sim_symname to not allocate memory. Affected
1526 file lib/silcsim/silcsimutil.c.
1528 * Fixed memory leaks with SIMs in server. Affected files
1529 silcd/serverconfig.c, silcd/server.c.
1531 * Fixed channel key distribution after resuming detached
1532 client. Affected files silcd/packet_receive.c.
1534 * Fixed channel's global_user boolean checking after detaching.
1535 Check it after changing the owner of the client not before.
1536 Affected file silcd/packet_receive.c.
1538 * Fixed few double frees from client library. Fixes at least
1539 Bug #81, possibly others too.
1541 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1542 notifys in Irssi SILC Client. Affected file is
1543 irssi/src/silc/core/client_ops.c. Bug #82.
1545 * Applied Ville Räsänen's manual page and --mandir bugfix
1546 patch. Affected files are configure.in.pre and Makefile.am.pre.
1549 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1551 * Added support to backup router protocol for backup to tell
1552 normal server that it cannot use the backup router as primary
1553 because the primary isn't really down. Updated protocol
1556 * Added support for primary router to tell backup router that
1557 resuming is not possible because the backup really isn't primary
1558 in the cell. For example if backup disconnected itself the
1559 resuming is not allowed since the primary really did not
1560 go down. Updated protocol specs.
1562 * Removed MARS from crypto library.
1564 * Defined the CTR mode and Randomized CBC mode in SILC. The
1565 CTR mode is RECOMMENDED now in specification. Defined also
1566 Serpent cipher as optional cipher. Updated the protocol specs.
1568 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1570 * Added support for inviting/banning by IP/MASK, public key,
1571 and explicit Client ID. Redefined the command and notify
1572 types to allow easier forwards support for other methods
1573 of inviting/banning. Updated protocol specs.
1575 * Remove the client from channel's invite lists if the client
1576 is kicked or killed. Updated protocol specs.
1578 * Unified the Channel Message Payload and Private Message
1579 into one Message Payload. Updated protocol specs and
1582 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1584 * Don't wait for EOF after socket error has occurred, but
1585 close the connection. Affected file is silcd/server.c.
1587 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Added support for setting FOUNDER mode on channel with
1590 specific public key which can be set with CMODE command.
1591 Updated protocol specs and implemented in client and server.
1593 * Fixed the Irssi SILC client to correctly shutdown the client
1594 library to avoid memory leaks. Affected files are
1595 irssi/src/silc/core/silc-core.c and silc-servers.c.
1597 * Deprecated the No Reply flag in SKE protocol and introduced
1598 "IV Included" flag which can be used to indicate that the IV
1599 is included in the ciphertext. This makes it possible to use
1600 SILC on unreliable transport, such as UDP which may cause
1601 packet reordering and losses. Updated protocol specs, did
1604 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1606 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1607 < 32 bit values in correct size. Affected file is
1608 lib/silcmath/mp_mpi.c.
1610 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * Fixed the KE Start Payload parsing to check that mandatory
1613 fields are present. Affected file lib/silcske/payload.c.
1615 * Fixed compilation warnigs in Irssi SILC Client. Affected
1616 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1618 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1620 * Print "nick now appears as newnick" and update Irssi's nicklist
1621 when you change your nick to "nick". Closes #62
1623 * Never format your own nick. Closes #63
1625 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1627 * SILC_UMODE_GONE changes are now propagated correctly to the
1628 Irssi client. Closes #54
1630 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1632 * Fixed example in /HELP KEY
1634 * Added expando $j which expands to current SILC Client version
1636 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Fixed public key decoding in crypto library.
1640 * Added better error printing to SKE library.
1642 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Fixed NICK command to not crash if nickname was not sent.
1646 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1649 Deprecated the old Encrypt-And-MAC order. Updated protocol
1650 specs and implemented.
1652 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1653 generation. Updated specs and implemented.
1655 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1657 * Added support for rekey before 2^32 sequence number wraps.
1658 Affected files in server and client library.
1660 * Padding must be at least 8 bytes now. Implemented and updated
1663 * Compute maximum padding for authentication packets to make
1664 passphrase approximation attacks impossible. Affected files
1665 in client library and in server.
1667 * Fixed PING command sending in client library and handling in
1668 server. The server ID must be ID Payload, not raw ID data.
1669 Affected files in server and client library.
1671 * Defined that all public keys sent in commands and notify
1672 payloads are actually Public Key Payloads not raw public key
1673 data. Updated protocol specs and implemented.
1675 * Updated protocol version to 1.2. Updated specs and code.
1677 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1678 status types. Updated specs and the code.
1680 * Added support for normal client to kill its own entries from
1681 the network. Updated protocol specs and the code.
1683 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1684 and added initial implementation.
1686 * Added MAC field to the Private Message Payload to protect
1687 against chosen ciphertext attacks. Updated the protocol specs
1690 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1691 attribute to indicate the user's current idle and signon time
1692 of a service. Updated protocol specs and implemented.
1694 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1696 * Added "do_not_bind" argument to silc_client_file_send what
1697 can be used to not bind locally but assume the file receiver
1698 provides the point of connect. Usefull when sender is behind
1699 NAT device. Affected file lib/silcclient/silcclient.h and
1702 * Added -no-listener option to FILE SEND command in Irssi SILC
1703 client. Affected file irssi/src/silc/core/silc-servers.c.
1704 Renamed FILE RECEIVE to FILE ACCEPT.
1706 * Confirm passphrase for private key encryption in
1707 silc_create_key_pair and silc_change_private_key_passphrase.
1708 Affected files are lib/silcutil/silcapputil.c.
1710 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1712 * Move silc_client_packet_send back to internal, added
1713 silc_client_send_packet, a bit simpler function for application.
1714 Affected files lib/silcclient/silcclient.h, client.c and
1717 * Moved the SilcClientEntry, SilcChannelEntry and
1718 SilcServerEntry to silcclient.h to be public and documented
1719 them for application. Affected files are
1720 lib/silcclient/silcclient.h and idlist.h.
1722 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Fixed manual page installation patch by Ville Räsänen.
1725 USERS help page fix patch by Ville Räsänen
1727 * Changed the silc_client_command_call interface to make
1728 the command call simpler for the application. The library
1729 now handles the command line parsing, command finding and
1730 execution. Application only needs to call the function
1731 with the command line. Affected files are
1732 lib/silcclient/silcclient.h, command.[ch].
1734 * Fixed silc_get_input to NULL-terminate the returned input.
1735 Affected file lib/silcutil/silcutil.c.
1737 * Resolve the client's public key in JOIN command if the
1738 founder auth data is being requested but we don't know the
1739 client's public key. Affected file silcd/command.c.
1742 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Print notify for server opers when backup router comes
1745 online. Affected file silcd/server.c.
1747 * Fixed the INVITE command to send the invite list in
1748 command reply. Affected file silcd/command_reply.c.
1750 * Fixed MOTD command reply sending. Affected file
1753 * UTF-8 decode the topic in TOPIC command reply and LIST
1754 command reply in Irssi SILC client. Affected file is
1755 irssi/src/silc/core/client_ops.c.
1757 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1759 * Fixed the INVITE command to not crash Irssi SILC client
1760 when given without nickname argument. AFfected file
1761 irssi/src/silc/core/client_ops.c.
1763 * Fixed double free in WHOIS query on normal server when
1764 forwarding query to router. Affected file is
1765 silcd/server_query.c.
1767 * Fixed WATCH command reply handling on normal server which
1768 was missing altogether. Affected file silcd/command_reply.c.
1771 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1773 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1774 Included yodl sources for each of these. Also modified
1775 Makefile.am prototype to install these files to proper
1776 locations. Updated CREDITS. Affected file Makefile.am.pre,
1777 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1780 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1782 * Added support for encrypted private key files. Now
1783 passphrase must be provided when new key pair is created
1784 (can be empty though), and prompted when loading the
1785 private key. Added support for loading the old-style
1786 non-encrypted private keys as well. Affected files
1787 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1790 * Fixed silc_get_input to accept input on all terminals.
1791 Affected file lib/silcutil/silcutil.c.
1793 * Moved the Irssi SILC client key loading and other stuff
1794 to be called after the arguments and UI is initialized.
1795 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1797 * Added -P option to Irssi SILC client which can be used
1798 to change the passphrase of the private key. Affected
1799 file irssi/src/silc/core/silc-core.c.
1801 * Added silc_change_private_key_passphrase apputil routine
1802 to lib/silcutil/silcapputil.[ch].
1804 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * Fixed connection closing in client library to not crash.
1807 Moved the connection freeing totally to function
1808 silc_clinet_del_connection. Affected file
1809 lib/silcclinet/client.c.
1811 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Changed includes/silcincludes.h to silcincludes.h.in to
1814 include configuration specific information. The silcdefs.h
1815 is not included in to installation anymore (it's only
1816 compilation time header).
1818 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1820 * Moved the SilcClient and SilcClientConnection from client.h
1821 to the public lib/silcclient/silcclient.h. Changed the
1824 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * If version string in silc_clinet_alloc is NULL the library
1827 puts it automatically. Affected file lib/silcclient/client.c.
1829 * Changed the version strings from variables to #define's
1830 in includes/silcversion.h.
1832 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1834 * Added shared library complation support.
1836 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1838 * Added lib/silcutil/silcapputil.[ch] for application
1839 utility functions. It includes routines for applications'
1840 convenience. Added silc_create_key_pair, silc_show_public_key
1841 and silc_load_key_pair functions.
1843 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * Send RESUME_CLIENT packet from router to backup routers
1846 to in resuming. Affected file silcd/packet_receive.c.
1848 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * In IDENTIFY command parsing, send all other IDs except
1851 Client IDs explicitly to router for resolving on normal
1852 server. Also check that ID received in WHOIS command is
1853 always Client ID, others are not allowed. Affected file
1854 silcd/server_query.c.
1856 * Merged latest changes from irssi.org CVS.
1858 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1861 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1863 * Fixed the heartbeat sending in Irssi SILC client. Moved
1864 the silc_client_packet_send to silcclient.h for application
1865 usage. Affected files lib/silcclient/client_internal.h
1866 lib/silcclient/silcclient.h.
1868 * Fixed a bug in query resolving in server. Used wrong
1869 variable in a for loop and crashed. Affected file is
1870 silcd/server_query.c.
1872 * Server constructs requested attributes only to locally
1873 connected clients. Affected file silcd/server_query.c.
1876 * Fixed a bug when sending resolving from router to server
1877 with requested attributes. The constructed WHOIS command
1878 was incorrect. Affected file silcd/server_query.c.
1881 * Fixed Requested Attributes saving in WHOIS command reply.
1882 The length of the data buffer must be saved too. Affected
1883 file silcd/command_reply.c.
1885 * Update the client entry's servername after detaching is
1886 over. Affected file silcd/packet_receive.c. Bug #37.
1888 * Resolve incomplete client entrys in CUMODE_CHANGE and
1889 CMODE_CHANGE notifys. Affected file is
1890 lib/silcclient/client_notify.c. Bug #42.
1892 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1894 * Fixed channel key packet processing bug on backup router
1895 during backup resuming protocol. Affected file is
1896 silcd/packet_receive.c.
1898 * Fixed memory leaks in server. Affected files are
1899 silcd/server.c and silcd/packet_receive.c.
1901 * Fixed packet decryption problem when backup router encrypted
1902 channel message with wrong key during backup resuming
1903 protocol. Affected file silcd/packet_send.c.
1905 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1906 Toni Willberg (toniw@iki.fi)
1908 * Changed the SilcCipher context to be private. Changed the
1909 silc_cipher_get_iv to just return pointer to the IV. Added
1910 silc_cipher_get_name to return the name of the cipher.
1911 Fixed code all around to support these changes. Affected
1912 files are lib/silccrypt/silccipher.[ch], client library and
1915 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1917 * Fixed unaligned access in lib/silccore/silcattrs.c.
1919 * Fixed libtool linking in lib/silcsim/Makefile.am.
1921 * Fixed services attribute printing. Affected files is
1922 irssi/src/silc/core/silc-queries.c.
1924 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Fixed a crashbug in incoming server accepting. Affected
1927 file silcd/server.c.
1929 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1931 * Added automatically generated index to Toolkit Reference
1934 * Added support for Postscript Toolkit Reference Manual.
1936 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1938 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1941 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Added 'send_events' boolean argument to the function
1944 silc_schedule_set_listen_fd which sends the set events to
1945 the application explicitly if set to TRUE. Default action
1946 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1947 lib/silcclient/client_internal.h and silcd/server_internal.h.
1949 * Added silc_compare_timeval to determine which time values
1950 is smaller. Affected file lib/silcutil/silcutil.[ch].
1952 * Added sort-of "Quality of Service" (QoS) support to
1953 SilcSocketConnection. Data reception can be controlled with
1954 rate limit per second and/or read data length limit.
1955 Added silc_socket_set_qos. Affected files are
1956 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1958 * Added the QoS configuration to SILC Server configuration
1959 file. Affected files are silcd/serverconfig.[ch] and
1962 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Merged with irssi.org CVS.
1966 * Failed OPER and SILCOPER authentications are now logged.
1967 Affected file silcd/command.c. Bugs #25.
1969 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * ROBODoc documented lib/silcutil/silcbuffer.h and
1972 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1973 <ville.rasanen@iki.fi>.
1975 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * Added support for auto-passphrase authentication from the
1978 config file during connecting which was not implemented
1979 yet. Affected file irssi/src/silc/core/client_ops.c.
1981 * Fixed a bug in authentication protocol failure handling which
1982 was processing wrong callback context. Affected files
1983 are lib/silcclient/client.c and protocol.c.
1985 * Fixed the /ATTR allow off to actually work. Affected file
1986 is irssi/src/silc/core/silc-queries.c.
1988 * Fixed the /ATTR -del to work. Affected file is
1989 irssi/src/silc/core/silc-queries.c.
1991 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1993 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1995 * Fixed mask attribute adding in Irssi SILC client. Affected
1996 file irssi/src/silc/core/silc-queries.c.
1998 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Added support for saving the requested attributes in
2001 WHOIS to directory. Affected file is
2002 irssi/src/silc/core/silc-queries.c.
2004 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Added support for parsing VCard fields that do not have
2007 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2009 * Fixed a double free bug in hash table foreach function
2010 if the entry was deleted in the foreach callback. Affected
2011 file lib/silcutil/silchashtable.c.
2013 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Added silc_attribute_get_verify_data to return the signature
2016 verification data for either user digital signature or
2017 server digital signature in Requested Attributes. Affected
2018 files are lib/silccore/silcattrs.[ch].
2020 * Added silc_vcard_alloc which is used to allocated dynamic
2021 SilcVCard context. The silc_vcard_free now checks whether
2022 the context is dynamically allocated or not. Affected files
2023 are lib/silcutil/silcvcard.[ch].
2025 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2027 * Periodically remove the NOATTR status from client entry
2028 so that the client may take the attributes in use even after
2029 server has resolved them unsuccessfully earlier. Affected
2030 file silcd/server_query.c and idlist.h.
2032 * Moved sha1hash and md5hash from client->internal to
2033 SilcClient for application usage. Affected files are
2034 lib/silcclient/client.h and client_internal.h.
2036 * Fixed attribute encoding and decoding bugs. Affected
2037 files lib/silccore/silcattrs.[ch].
2039 * Added ATTR command to Irssi SILC Client which is used to
2040 manage user's Requested Attributes sending and values for
2041 WHOIS command. Affected files around Irssi SILC client.
2043 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Added silc_buffer_strformat which can be used to format
2046 strings into a buffer which size is automatically increased.
2047 Affected file lib/silcutil/silcbuffmt.[ch].
2049 * Added implementation of VCard (RFC 2426) which can be used
2050 as part of Requested Attributes in WHOIS command. Affected
2051 file lib/silcutil/silcvcard.[ch].
2053 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2055 * Some strncat -> silc_strncat changes our the core and
2058 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2059 errors. Added better error printing to SKE library.
2060 Affected files lib/silcske/silcske.c, silcske_status.h and
2063 * Save the PKCS key length even if only private key is set to
2064 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2066 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2067 length in bits not in bytes. Affected files are
2068 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2069 silcd/server_query.c.
2071 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Added silc_attribute_payload_encode_data to directly encode
2074 the data into the attributes buffer. Renamed function
2075 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2076 Affected files are lib/silccore/silcattrs.[ch].
2078 * silc_hash_table_find_foreach calls the foreach function now
2079 once even if the nothing was found with context set to NULL.
2080 Affected file lib/silcutil/silchashtable.[ch].
2082 * Remove the RESOLVING flag from client entry after received
2083 the Requested Attributes from the client. Fixed memory leak
2084 in client entry freeing. Affected files silcd/server_query.c
2087 * Added Requested Attributes support into SILC Client Library.
2088 It is not able to send requested attributes in WHOIS command,
2089 and also receive and process requested attributes. Added
2090 silc_client_attribute_[add|del] and silc_client_attributes_get
2091 functions. Added also `ignore_requested_attributes' to the
2092 SilcClientParams to not use attributes in client. Affected
2093 files are lib/silcclient/command.c, client_attrs.[ch],
2094 silcclient.h, client_internal and client.[ch].
2096 * Changed the silc_client_get_client_by_id to support Requested
2097 Attributes, it takes them as argument now. Affected file
2098 is lib/silcclient/silcclient.h, and idlist.c.
2100 * Added -details option to WHOIS command in Irssi SILC Client
2101 to support the requested attributes. By default it requests
2102 all attributes. Affected file lib/silcclient/command.c and
2103 irssi/doc/help/in/whois.in.
2105 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Add also SERVICE attribute for server-constructed attribute
2108 data. Also digitally sign the attributes and add
2109 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2110 silcd/server_query.c.
2112 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Changed the silc_attribute_payload_encode to support list
2115 of attributes (function may be called several times to add
2116 a new attribute). Removed the silc_attribute_payload_encode_list
2117 function. The encoding function now also automatically encodes
2118 the data, so the caller does not need to do that. Affected
2119 files lib/silccore/silcattrs.[ch].
2121 * Added support for replying on behalf of the user to the
2122 Requested Attributes in WHOIS command in the server. Affected
2123 file silcd/server_query.c.
2125 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2126 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2128 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * Don't swtich to become primary router if we are backup if
2131 decryption error has occurred. Affected file silcd/server.c.
2133 * Fixed a bug in backup router IP address comparison in
2134 silc_server_backup_get.
2136 Save now also the port of the server/router and use that
2137 in comparison as well. Affected file silcd/server_backup.c.
2139 * Normal server now reconnects to backup router automatically
2140 if connection is lost to it. Affected file silcd/server.c.
2142 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * If packet processing fails (like integrity check fails)
2145 the connection is closed now. Affected files are
2146 lib/silccore/silcpacket.c and silcd/server.c.
2148 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Fixed double free in RSA public key set function
2151 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2154 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2157 Added server_query.[ch] which provides one interface for
2158 querying information using all three commands.
2160 * Changed all "typedef unsigned char" in core library to
2161 "typedef SilcUInt8".
2163 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2167 * Renamed silc_server_get_client_resolve to
2168 silc_server_query_resolve and moved to server_query.[ch].
2170 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2172 * Resumed client packet handling from server put the resumed
2173 client on wrong list on router and caused the client not
2174 be present on the network anymore. Now fixed to put the
2175 client to correct list. Affected file silcd/packet_receive.c.
2177 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2179 * Various cleanup in error message output in config parsing code
2180 and in server init code. Fixed error log files containing
2181 too many newlines ('\n') in some situations. Affected files are
2182 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2184 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2186 * Use the reverse lookupped hostname in client internals
2187 instead of one user provided us as remote server name.
2188 Affected file lib/silcclient/client.c.
2190 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * Added 'app_context' to silc_schedule_init. It is an
2193 application specific context that is delivered to application
2194 in task callback functions. Affected files are
2195 lib/silcutil/silcutil.[ch].
2197 * The hb_context in SilcSocketConnection is not freed
2198 automatically anymore (application must free it). Freeing
2199 it automatic is inconsistent. Affected files are
2200 lib/silcutil/silcsockconn.[ch].
2202 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Added support for removing explicitly added client connections
2205 in rehash and closing the client connections if they were
2206 unconfigured in the rehash. Affected file silcd/server.c.
2208 * Added support for aborting automatically pending commands
2209 that never receives the reply (to avoid memory leaks).
2210 Added also silc_server_command_pending_timed to set the
2211 specific timeout for pending command. Affected files are
2212 silcd/command[_reply].[ch].
2214 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2215 specs and lib/silccore/silcstatus.h.
2217 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Changed the silc_get_time to accept time value as argument
2220 or if zero is sent return current local time. Affected
2221 file lib/silcutil/silcutil.[ch].
2223 * Added STATS command to client library and Irssi SILC client.
2224 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2226 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Assure that channel key is set before sending it. May
2229 crash server otherwise. Affected file silcd/packet_send.c.
2231 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Assure that endless loop cannot happen with detached client
2234 resolving on normal server. Added idlist status
2235 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2236 silcd/idlist.h and silcd/packet_receive.c.
2238 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Incoming file transfer request cannot use same session as
2241 the sending session. This can happen when sending file to
2242 yourself. Crashed the client on quit. Affected file
2243 lib/silcclient/client_ftp.c. Bug #24.
2245 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2247 * Implemented the draft-riikonen-precense-attrs draft and
2248 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2250 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Distribute the SERVER_SIGNOFF notify also to local backup
2253 routers from the primary router. The backup router may not
2254 have the signing of local server directly connected and need
2255 to know about the signoff. Affected file silcd/server_util.c.
2257 * Use the primary router as the origin of the locally connected
2258 server when it is disconnecting from the backup router since
2259 that's where it really is coming from. Now the clients from
2260 the disconnecting server are removed correctly and "shadow"
2261 clients are not left to the backup router. Affected file
2264 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * If normal server is standalone and found existing but disabled
2267 channel, do not re-create the channel since it creates
2268 duplicate same channels. Affected file silcd/server.c.
2270 * Added anonymous client connections support to server. New
2271 "anonymous" configuration option to ConnectionParams section
2272 added. If set to true, the username and hostname information
2273 of the client will be scrambled and anonymous user mode is
2274 set automatically to the user. Affected files are
2275 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2277 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2279 * In JOIN notify handling, mark that the cache entry of the
2280 client cannot be expired. Can cause crashes on normal
2281 server (asserts client->channels). Affected file is
2282 silcd/packet_receive.c.
2284 * From now on distribution versions are used as protocol versions
2285 instead of by default using the Toolkit base version as protocol
2286 version. Affected file prepare.
2288 * Do not set the locally resolved hostname for local client
2289 entry but take what server sends. This way the real hostname
2290 is showed in WHOIS for yourself. Affected file is
2291 lib/silcclient/idlist.c and lib/silcclient/client.c.
2293 * Resolve local info with IDENTIFY when connecting to server.y
2295 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2297 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2298 for implied search (not needed on platforms which has native
2299 pthreads library). Use --without-pthreads to disable threads.
2300 Affected file is configure.in.pre
2302 * Fixed --with-iconv on platforms which need to bypass (broken)
2303 native iconv(). Affected file is configure.in.pre
2305 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Moved -C option parsing in Irssi SILC client at same time
2308 as other options. The UI was initialized earlier and caused
2309 problems on command line. Bug #16. Affected file is
2310 irssi/src/silc/core/silc-core.c.
2312 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2314 * Added global variable silc_log_timestamp that tells silclog
2315 wether to print or not the timestamp in the logging files.
2316 Affected file lib/silcutil/silclog.[ch].
2318 * Added silcd configuration option Timestamp in the Logging
2319 section. Affected file silcd/serverconfig.[ch],
2320 doc/example_silcd.conf.in.
2322 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Fixed fingerprint checking to check for entirely empty
2325 fingerprint instead of two first bytes when determining
2326 if it is set. Bug #18. Affected file silcd/command.c.
2328 * Fixed duplicate PKCS name registering to not allow it.
2329 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2331 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2333 * Conditionalize non-gcc compiler optimizations for various
2334 platforms, enable those commented out. Cleanups.
2335 Affected file lib/silcmath/mpi/configure.in
2337 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2339 * silc_rng_exec_command() left zombie processes if command
2340 didn't generate any output. Affected file
2341 lib/silccrypt/silcrng.c
2343 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2345 * Rewrote iconv checking, introduce --with-iconv for systems
2346 which rely on libiconv. Check if iconv() provided by libc
2347 is good enough, otherwise demand libiconv. Affected file
2350 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2352 * Search for ldopen() also in libc. This enables SIM support
2353 on *BSD systems. Based on patch from Alex Zepeda. Affected
2354 file configure.in.pre
2356 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2358 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2359 This fixes prepare on *BSD systems. Affected file
2362 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * More fixed for not having purge timeout for global clients
2365 that are on channel. Affected files silcd/command_reply.c
2368 * Fixed the rekey protocol to work with backup router connections.
2369 Rekey packets are now allowed on disabled connections as
2370 well. Affected files silcd/packet_send.c and server.c.
2372 * Do not switch to be as backup router when shutting down and
2373 closing the primary connection. Affected file silcd/server.c.
2375 * Fixed memory leaks in backup router deleting. Added
2376 silc_server_backup_free to free all data during shutdown of
2377 server. Affected files silcd/server_backup.[ch].
2379 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Do not process commands if the sock->user_data is NULL.
2382 Affected file silcd/command.c.
2384 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Fixed buffer overflow and security problems (loosing bits
2387 in CFB encryption) in SILC RNG. Problems reported by
2388 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2390 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Added yet more checks that client is not expired on global
2393 list if it is on channels. Affected file is
2394 silcd/command_reply.c.
2396 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Merged c0ffee's MIME signal patch which adds support for
2399 sending also MIME messages in Irssi SILC Client, and handling
2400 received MIME messages in a signal (and perhaps doing something
2401 to non-textual MIME messages).
2403 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Fixed pending command deletion in server and client library
2406 to check the whole list instead of breaking after first found.
2407 The affected files are silcd/command.[ch] and
2408 lib/silcclient/command.[ch].
2410 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2413 secret or private, otherwise it's possible to find out
2414 whether a secret channel exists or not. Affected file
2417 * If CMODE change fails during the mode setting, assure that
2418 the old mode mask is set for the channel back. Affected
2419 file silcd/command.c.
2421 * Fixed passphrase saving on +a channel on normal server
2422 after successful JOIN command. Affected file silcd/command.c.
2424 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Remove server/router operator privileges in DETACH command,
2427 since it's possible to resume to server where these
2428 privileges would not be allowed for the client. Affected
2429 file silcd/command.c.
2431 * Do not set to wait for backup in rehash of the server.
2432 Affected file silcd/server.c.
2434 * Do not check listener sockets when counting how many
2435 socket connections we have. Affected file is
2436 silcd/server_util.c.
2438 * Do not announce disconnected clients that are remaining
2439 in history (for WHOWAS). This is because SIGNOFF notify
2440 for these has been sent earlier already. Affected file
2443 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * Buffer overflow with CUMODE command's mode->mode character
2446 conversion. Reported by Ville Räsänen. Affected file
2447 lib/silcutil/silcutil.c.
2449 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Allow heartbeat packets to go disabled connections anyway.
2452 Affected files silcd/server.c and silcd/packet_send.c.
2454 * Do not broadcast New Channel packets with List flag set
2455 in the packet to backup routers. The router must check
2456 for the correctness of the packets before sending them.
2457 It is possible that router will have enforce Channel ID
2458 change and this would cause desync in the backup router.
2459 Affected file silcd/packet_receive.c.
2461 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2462 are handled in list parsing. They are not list packets
2463 anymore. Affected file silcd/packet_receive.c.
2465 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Stop waiting for backup router through the timeout, not
2468 directly after backup router has arrived. Affected file
2471 * Do not re-create channel keys and send them when removing
2472 clients in server shutdown. Affected files are
2473 silcd/server_internal.h and silcd/server_util.c.
2475 * Notify distribution to backup routers was missing from
2476 the silc_server_send_notify_dest function which caused
2477 desyncing problems with backup router. Affected file is
2478 silcd/packet_send.c.
2480 * The client's channel removing was working wrong on
2481 backup router. It assumed that it doesn't know global
2482 information but backup router does know. For this reason
2483 it could remove channel when it wasn't supposed to do that.
2484 Affected file silcd/server.c and silcd/server_util.c.
2486 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Stop for a couple seconds after badkup router has become
2489 primary router. Affected file silcd/server.c.
2491 * Added silc_server_remove_servers_by_server, which is used
2492 to remove servers originated from some other server. Also
2493 clients of those servers can be removed too. Affected file
2494 silcd/server_util.[ch].
2496 * When removing clients after a server has signed of remove
2497 also all servers behind that server (unless they are known
2498 to be available locally), and send SERVER_SIGNOFF for each
2499 of the server separately. Also the signed off clients are
2500 sent now separately per signed off server. The affected files
2501 are silcd/server.c and silcd/server_util.[ch].
2503 * All servers added with silc_idlist_add_server must always
2504 have both "router" and "connection" pointers set. Otherwise,
2505 bad server entries may be left around in the cache.
2506 Affected file silcd/command_reply.c.
2508 * Do not create the channel key in NEW_CHANNEL packet
2509 processing if the channel is empty. Affected file
2510 silcd/packet_receive.c.
2512 * Completed backup router support for standalone routers.
2513 Supports also servers in the cell that do not use the backup
2516 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Fixed a bug in silc_string_regexify which did not add '^'
2519 at the start of each string, and thus the matching was
2520 not explicit. For example ban list iikone@*!*@* would
2521 match also "priikone", which is wrong, it would have to be
2522 *iikone@*!*@* to match also "priikone". Affected
2523 file lib/silcutil/unix/silcunixutil.c.
2525 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Enable all local server connections before updating client
2528 caches when we've become backup router. Otherwise, signoff
2529 packets may not reach the clients. Affected files are
2530 silcd/server.c and silcd/server_util.[ch].
2532 * Fixed a bug in version string parsing which could crash
2533 the program with specially formatted version string.
2534 Bug reported and patch provided by Ville Räsänen. Affected
2535 file lib/silcutil/silcutil.c.
2537 * Handle the disconnection immediately when DISCONNECT
2538 packet is received in server. Affected file silcd/server.c.
2540 * Primary router now waits a short time (10 seconds) for
2541 backup router connection before accepting any other
2542 connection (except local). Affected file silcd/server.c,
2545 * Fixed a crash in client libary in NICK_CHANGE notify when
2546 NICK_CHANGE arrived for client entry we are resolving
2547 currently. Affected file lib/silcclient/client_notify.c.
2549 * Call the sconn->callback completion even if error had
2550 occurred. Start reconnecting always if connection to
2551 primary router fails during backup router protocol.
2552 Affected files silcd/server.c and server_backup.c.
2554 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Added functions silc_server_send_opers and
2557 silc_server_send_opers_notify to send packets stricly
2558 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2559 to send variable argument notify to operators.
2560 Affected files silcd/packet_send.[ch] and silcd/server.h.
2562 * Removed UMODE rights checking with UMODE_CHANGE notify.
2563 Affected file silcd/packet_receive.c.
2565 * Server/router operator now receives notify when network
2566 switches to backup router and when it resumes the use of
2567 primary router. Affected file silcd/server.c and
2568 silcd/server_backup.c.
2570 * Fixed the updating of client information after backup
2571 resuming protocol is over; update all except local clients
2572 to the new primary router. The affected file is
2573 silcd/server_util.c.
2575 * Added support for closing active connections in rehash
2576 that were unconfigured by the user. Supports currently
2577 closing server and router connections. Affected file
2580 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2582 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2585 is NULL since seems that on some platforms NULL is allowed
2586 and on some it's not. Fallback encoding is used instead.
2587 Affected file lib/silcutil/silcstrutil.c.
2589 * Fixed statistics updating for incoming server connection
2590 which could cause problems when re-connecting. Affected
2591 file silcd/server.c.
2593 * Preliminary backup router support for standalone router
2594 added. Affected files in silcd/.
2596 * Mark server connections in backup router disabled before
2597 and after backup protocol. Affected file is
2598 silcd/server_backup.c.
2600 * Added support for reconnecting to remote server connection
2601 even if the protocol fails, and if the configuration wants
2602 us to keep trying to connect anyway.
2604 Server connection is not allowed to backup router if
2605 backup router does not have connection to primary router yet.
2607 Affected file is silcd/server.c.
2609 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2611 * Added silc_client_udpate_server function to update changed
2612 server info. Affected file lib/silcclient/idlist.[ch].
2614 * Added check for server entries that are being resolved when
2615 notify is received. If being resolved, handle the received
2616 notify only after it's resolved so that all notifys are
2617 handled in same order as received from the server.
2619 Added similar resolver check to channel entries. Every
2620 notify that cause resolving of any information that affects
2621 channel entry marks the channel entry in waiting state.
2622 After whatever resolving is over the waiters are signalled
2623 and only then the notifys are handled in the same order
2624 as delivered from the server.
2626 Affected files are lib/silcclient/idlist.[ch], and
2629 * Fixed KILLED notify handling in normal server. Affected
2630 file silcd/packet_receive.c.
2632 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2633 is locally connected, or was locally connected (but may
2634 be detached and connection is not active). Added also
2635 SILC_IS_LOCAL for checking this status. Affected files
2636 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2637 silcd/server.c and silcd/server_internal.h.
2639 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Don't send or handle TOPIC_SET if topic is already set and
2642 is same as being set. Affected files silcd/command.c and
2643 silcd/packet_receive.c.
2645 * Fixed CMODE change rights checking to work correctly when
2646 removing modes by operator. Affected file is
2647 silcd/server_util.c.
2649 * Fixed some handling with New Channel packet in router and
2650 fixed some CMODE_CHANGE notify handling in server and router.
2651 Affected file is silcd/packet_receive.c.
2653 * Changed "disconnect" client operation to include the
2654 reason of the disconnection and optional disconnection
2655 message. Affected file lib/silcclient/silcclient.h.
2657 * Made the compilation of lib/contrib/ stuff conditional.
2658 Affected files configure.in.pre, lib/contrib/Makefile.am.
2660 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2663 to the sender of the notify too, to avoid situation where two
2664 notifys are in the network at the same time going to oppsite
2665 directions. Affected file silcd/packet_receice.c.
2667 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Delete the client from channel even if the cilent->id is
2670 NULL. It was possible that client was deleted without
2671 removing from channels (theoretically at least). Affected
2672 file silcd/server.c and silcd/server_util.c.
2674 * Free the client data too when resuming is not successful.
2675 Affected file silcd/packet_receive.c.
2677 * Merged some code from c0ffee's silc-plugin. Affected files
2678 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2680 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2681 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2682 to the primary router connection, the other one returns
2683 TRUE if packet must be broadcasted to network.
2685 * All notifys that are destined to primary router (to network)
2686 are now automatically sent to backup routers even if the
2687 router is standalone (and has backup router). Affected files
2690 * Added --without-irssi and --without-silcd configuration
2691 options for disabling the compilation of these applications.
2692 Affected file configure.in.pre and prepare.
2694 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2697 UTF-8 encoding and decoding. Added also new encodings
2698 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2700 Added also SILC_STRING_LANGUAGE which is language and charset
2701 specific encoder and decoer for those platforms that support
2702 iconv(). It can convert the UTF-8 to and from the locale
2703 specific character set.
2705 Affected file lib/silcutil/silcstrutil.[ch].
2707 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2709 * Added function silc_get_command_name to the file
2710 lib/silcutil/silcutil.[ch].
2712 * Improved the server debug output a bit. Affected files are
2715 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Save the channel passphrase when received succesful JOIN
2718 command reply from router, on normal server. Otherwise
2719 joinig +a channels from normal server is not possible.
2720 Affected file silcd/command.c.
2722 * Fixed a bug in TOPIC_SET notify handling. The notifier
2723 may be other than client too, like server or channel.
2724 It expected it to always be only client and ignored the
2725 notify. Affected file silcd/packet_recieve.c.
2727 * Removed some (unnecessary) debug printing from
2728 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2730 * Do not force CMODE_CHANGE when server is announcing new
2733 Router announces stuff only after server reannounces channel
2734 after CHANNEL_CHANGE notify.
2736 These fixes optimizes the announcing procedure, and perhaps
2737 fixes some problems too. Affected file silcd/packet_receive.c.
2739 * Fixed SERVER_SIGNOFF sending to local clients. It was
2740 totally broken and sent the notify to all local clients,
2741 instead of only to those that was on same channel as the
2742 signing off clients. Affected file silcd/server_util.c.
2744 * Added -D option to server. It can be used to give debug
2745 level. The levels are from 0 - 99, and are predefined for
2746 smooth server debugging. (see silcd.c for the predefined
2747 levels). Affected file silcd/server.c.
2749 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Fixed a bug in Irssi SILC client to close the connection
2752 properly when disconnecting from server. Affected file
2753 irssi/src/silc/core/client_ops.c.
2755 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * When authenticating as founder during JOIN command, check
2758 that the one authenticating becomes the only founder on the
2759 channel. Affected file silcd/command.c.
2761 * Better checking for founder mode setting when CUMODE_CHANGE
2762 notify is received. Affected file silcd/packet_receive.c.
2764 * Close all connections when shutting down the server by sending
2765 DISCONNECT packet. Close all listeners too when shutting
2766 down the server. Affected file silcd/server.c.
2768 * Handle DISCONNECT packet correctly in client library by
2769 calling the "disconnect" client operation. Affected file
2770 lib/silcclient/client.c.
2772 * Handle local errors correctly during resuming. Affected
2773 file lib/silcclient/client.c.
2775 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * The log file is not dupped internally anymore in
2778 lib/silcutil/silclog.c. Fixed memory leaks too.
2780 * The scheduler now dispatches all pending timeout tasks
2781 when it is uninitialized with silc_schedule_uninit.
2782 Affected file lib/silcutil/silcschedule.c.
2784 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Added --enable-stack-trace option to configure. Added
2787 memory allocation stack trace support. Added files
2788 lib/silcutil/stacktrace.[ch]. Affected files are
2789 lib/silcutil/silcmemory.[ch].
2791 * Fixed memory leaks from libraries and server. Affected
2792 files around the tree.
2794 * Reverted back a fix made to CUMODE which broke it.
2795 Affected file silcd/command.c.
2797 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2800 core library, and implemented it. All textual messages SHOULD
2801 use this flag and the message MUST be UTF-8 encoded.
2802 All text messages sent by Irssi SILC client are now UTF-8
2803 encoded (regardless whether the terminal supports UTF-8 or not).
2804 Affected files are lib/silccore/silcchannel.h,
2805 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2808 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Added lots of new statistics updating that was missing from
2811 the server and router code. Affected files in silcd/.
2813 * Sending SIGUSR1 signal to server now dumps the current
2814 server statistics into /tmp directory. Affected file is
2817 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2818 the SILC Hash Interface also. Added new functions
2819 silc_hash_get_name, silc_hash_init, silc_hash_update and
2820 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2822 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Added some better info printing for client during connecting.
2825 Affected file silcd/server_util.c.
2827 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2828 to silence a user on a channel. Affected files are
2829 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2830 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2831 and silcd/packet_receive.c.
2833 * Fixed a fatal bug in handling of malformed command payload.
2834 Affected file silcd/command.c.
2836 * Fixed a double free when announcing channel users to router.
2837 Affected file silcd/server.c.
2839 * After successful authentication to channel founder mode, check
2840 that there isn't anyone else with founder mode on the channel.
2841 The one that authenticated will become founder and anyone
2842 else is demoted. Affected file silcd/command.c.
2844 * Added error printing of any error that has occurred during
2845 any command in client library. Affected file is
2846 irssi/src/silc/core/client_ops.c.
2848 * Removed some error printing from the client library and left
2849 it for the application to worry (from the error status it
2850 receives in 'command' client operation. Affected file is
2851 lib/silcclient/command.c.
2853 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2856 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2857 Starting key agreement with itself is denied. Affected file
2858 is lib/silcclient/client_keyagr.c.
2860 * Fixed some error checkings from the SFTP library which caused
2861 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2862 and lib/silcsftp/sftp_util.c.
2864 * Added new "debug" and "debug_string" settings to Irssi SILC
2865 client which can be used to print runtime debugging on the
2866 Irssi's screen. Available when compiled with --enable-debug
2867 option. Affected file irssi/src/silc/core/silc-core.c.
2869 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2871 * Fixed a missing variadic parameter in a function call that
2872 caused server crash when a non-allowed connection arrived.
2873 Reported by Richard Becker. Affected file silcd/server.c.
2875 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Added WATCH list sending to backup routers from router.
2878 The WATCH command is sent by the router to the backup
2879 router. Affected file silcd/command.c.
2881 * Mark the backup_router flag for RouterConnection entry
2882 if the backup router stuff is defined in the config file.
2883 Affected file silcd/serverconfig.c.
2885 * Fixed some backup data sending around the code to work better
2886 if the router is standalone router. Not all places were fixed.
2887 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2890 * Fixed the router connecting when connecting to multiple
2891 routers. It ignored every other router except the first
2892 one. Affected file silcd/server.c.
2894 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Made the private key generation after expiration optional.
2897 If not created after expiration the old key will re-expire
2898 at a later time (and thus key pair is not necessary to
2899 change). Affected file irssi/src/silc/core/clientutil.c.
2901 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2903 * The length arguments in bind() and connect() were wrong
2904 and fixed now to used SIZEOF_SOCKADDR in the
2905 lib/silcutil/unix/silcunixutil.c.
2907 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2909 * Fixed detach timeout handling to use Client ID and not
2910 the actual client entry which may be freed in the callback.
2911 Affected file silcd/command.c.
2913 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2915 * Merged c0ffee's multiple interface support patch.
2916 Affected files in silcd/.
2918 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2920 * Cleanup keys properly. Affected file is
2921 irssi/src/silc/core/clientutil.c.
2923 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Display the user mode on the status bar. Affected file
2926 irssi/src/silc/core/silc-expandos.c.
2928 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * If private message key is not set, but the flag is set in
2931 the packet, ignore the packet since it cannot be decrypted.
2932 Affected file lib/silcclient/client_prvmsg.c.
2934 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * When resuming client, remove the old client entry from
2937 the watcher list too. Affected file silcd/packet_receive.c.
2939 * Do not allow normal server to force founder mode away
2940 from router if the founder mode is already set. Affected
2941 file silcd/packet_receive.c.
2943 * Remove the client entry with watch notify types with short
2944 timeout, and not directly, so that other notifys can be
2945 retrieved too. Affected file lib/silcclient/client_notify.c.
2947 * Display notification about data messages that cannot be
2948 displayed. Affected files irssi/src/silc/core/client_ops.c,
2949 irssi/src/fe-common/silc/module-formats.[ch].
2951 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Fixed the CHANNEL_CHANGE notify handling in client libary
2954 to not use freed memory. Affected file is
2955 lib/silcclient/client_notify.c.
2957 * Fixed CUMODE_CHANGE notify handling in server. Affected
2958 file silcd/packet_receive.c.
2960 * Fixed USERS command to support empty channels. Affected
2961 file silcd/command.c.
2963 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Allow multiple identical pending commands to be registered
2966 in client library. Affected file is lib/silcclient/command.c.
2968 * Call the completion for resolving client information only
2969 after all resolvers has finished. This fixes a crash in
2970 the client. Added support for checking when the resolvers
2971 are finished. Affected file is lib/silcclient/idlist.c.
2973 * Wait by default 3 seconds before reconnecting to the server
2974 after being disconnected. Makes the /detach command a bit
2977 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Check the watcher list before sending signoff notifys
2980 when closing client connection. Affected file is
2983 * Added better CMODE command rights checking. Affected file
2984 silcd/server_util.c.
2986 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Fixed watcher list checking during server signoff. It
2989 crashed the server. Affected file silcd/server_util.c.
2991 * The JOIN command reply returns now the founder's public
2992 key. Affected file is silcd/command.c.
2994 * Announce the channel mode, and the mode properties with
2995 CMODE_CHANGE notify. Affected file silcd/server.c.
2997 * Mark new channels by default disabled, untill at least
2998 one user joins the channel. Affected file is
2999 silcd/packet_receive.c.
3001 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * The nickname argument to watch notify can be optional.
3004 Fixes a crash in server. Affected file silcd/packet_send.c.
3006 * Remove the client entry from cache if the WATCH notify type
3007 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3008 lib/silcclient/client_notify.c.
3010 * Check the watcher list before and after changing nickname
3011 when the NICK_CHANGE notify is received. Affected file is
3014 * Fixed a crash in OPER and SILCOPER command sending. Empty
3015 passphrase caused the crash. Affected file is
3016 lib/silcclient/command.c.
3018 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Merged with Irssi CVS for Irssi SILC client.
3022 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3024 * Completed the protocol specifications.
3026 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Merged with Irssi CVS for Irssi SILC client.
3030 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Added the founder's public key delivery to the
3033 CUMODE_CHANGE notify type as well. Updated the protocol
3034 specs and the code. Affected files are silcd/packet_send.[ch],
3035 silcd/packet_receive.c and silcd/command.c.
3037 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Added silc_pkcs_public_key_copy function into the
3040 lib/silccrypt/silcpkcs.[ch].
3042 * Remove the `iv' from the SilcChannelEntry since we can
3043 live without it. Affected files are silcd/idlist.h and
3044 silcd/packet_receive.c.
3046 * Added support for sending the founder's public key in
3047 the CMODE_CHANGE notify packet in the server. Affected
3048 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3049 silcd/command.c and silcd/server.c.
3051 * Changed the FOUNDER_AUTH authentication to use only
3052 public key authentication as defined by new protocol
3053 specs. Passphrase authentication with that mode cannot
3054 be used anymore. It is now possible to reclaim founder
3055 mode from any server in the network. Affected files are
3056 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3058 * Added permanent channels support by making the channel
3059 permanent when FOUNDER_AUTH mode is set on the channel.
3060 The channel will not be destroyed even if channel is empty
3061 when that mode is set. Protocol TODO #17. Affected
3062 files are silcd/server.[ch], server_util.[ch],
3063 silcd/command.c, silcd/packet_receive.c and
3064 lib/silcclient/command.c.
3066 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Added reference counter to the command reply context in
3069 the client library. Affected files are
3070 lib/silcclient/command_reply.[ch].
3072 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Fixed rekey protocol with PFS in the client library.
3075 Affected file is lib/silcclient/protocol.c.
3077 * Added support for list of errors in client library
3078 command reply handling. Affected file is
3079 lib/silcclient/command_reply.c.
3081 * Defined that the WHOIS and IDENTIFY commands can send
3082 list of errors. Updated the protocol specs. Protocol
3085 * Added support for sending list of errors to WHOIS and
3086 IDENTIFY commands in server. Added support for receiving
3087 list of errors in server. Affected files are
3088 silcd/command.c and silcd/command_reply.c.
3090 * Fixed client info resolving on LEAVE command in client
3091 library to not crash. Affected file is
3092 lib/silcclient/client_notify.c.
3094 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3096 * Defined that the NICK command replies with thew changed
3097 nickname too, to make the nickname changing simpler at
3098 the client's end. Updated protocol specs and the code
3099 in client and server. Affected files are
3100 silcd/command.c, lib/silcclient/command_reply.c and
3101 lib/silcclient/command.c.
3103 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * Added `Compressed' packet flag to indicate that the packet
3106 payload is compressed by the sender. Updated the protocol
3107 specs and the core library. The compression still is not
3108 implemented in the sources. Affected file is
3109 lib/silccore/silcpacket.h.
3111 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Remove pending command callbacks also if the connection
3114 to the server is destroyed. Affected file is
3115 lib/silcclient/client.c.
3117 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Added new QUIET channel user mode that can be used to
3120 quiet a user in a channel. Updated the protocol specs but
3121 it wasn't implemented yet. Protocol TODO #27. Affected
3122 file is lib/silccore/silcmode.h.
3124 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Added BLOCK_INVITE user mode to be able to block incoming
3127 invite notifications. Protoocol TODO #26. Affected files
3128 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3131 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3132 the protocol specs and the code. Affected file is
3133 lib/silccrypt/silcpkcs.c.
3135 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * Disconnect Payload includes now the status type. Updated
3138 the protocol specs and the code. Protocol TODO #25.
3139 Affected files are silcd/server.c, lib/silcclient/client.c.
3141 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3142 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3143 Moved the silc_client_command_status_messages table to the
3144 lib/silcutil/silcutil.c and added new funtion
3145 silc_get_status_message, which deprecates function
3146 silc_client_status_message. Affected files are
3147 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3148 lib/silcutil/silcutil.[ch].
3150 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Defined that the nickname hash in Client ID MUST be from
3153 lowercase nickname. This effectively changes nicknames in
3154 SILC to case-insensitive. Updated the protocol specs and
3155 the code. Affected files are lib/silcutil/silcutil.[ch],
3156 silcd/serverid.c, and silcd/idlist.c.
3158 * Added new channel user modes BLOCK_MESSAGES_USERS and
3159 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3160 code. Affected files are lib/silccore/silcmode.h,
3161 lib/silcclient/command.c, and silcd/packet_send.c.
3163 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3164 specs and code. Affected file lib/silccore/silcstatus.h.
3166 * Added support for watch list. It is possible to add nicknames
3167 to be watched, and when they come to network, leave network
3168 or user mode changes the watcher will be notified of this
3169 change. Added SILC_COMMAND_WATCH command, added new
3170 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3171 notifications. Updated the protocol specs and implemented
3172 this to library, client and server. Protocol TODO #21.
3173 Affected files are lib/silccore/silccomand.h,
3174 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3175 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3176 silcd/packet_send.[ch], silcd/packet_receive.c, and
3177 irssi/src/silc/core/client_ops.c.
3179 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3180 somebody watching you. Updated the protocol specs and the
3181 code. Affected files are lib/silccore/silcmode.h, and
3182 lib/silcclient/command.c.
3184 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Added service support to SILC protocol. Added new command
3187 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3188 core library. Services are not implemented in server or
3189 client for now. Protocol TODO #20. Affected files are
3190 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3192 * Added SilcStatus argument to `command' client operation
3193 to return the error status when command sending fails
3194 locally. Changed all command in client library to return
3195 correct command status. Affected files are
3196 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3197 irssi/src/silc/core/client_ops.c.
3199 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Added silc_mime_parse function to parse MIME headers.
3202 Affected files are lib/silcutil/silcstruti.[ch].
3204 * Added MIME header parsing in Irssi SILC Client. It displays
3205 all textual MIME objects, others it ignores. Affected file
3206 is irssi/src/silc/core/clien_ops.c.
3208 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3210 * Fixed a bug in the pid writing function, which couldn't be
3211 written in a root-owned directory.
3213 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Defined that channel message to unknown Channel ID must
3216 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3217 Updated the protocol specs and the code in server. The
3218 affected file is silcd/packet_receive.c.
3220 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3223 that it is used to send error notifys if error occurs during
3224 some SILC packet processing, except commands. The error
3225 types are same as for command reply types. Defined that
3226 if private message is sent to unknown Client ID the error
3227 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3228 Updated the protocol specs and code. Affected files are
3229 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3230 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3231 and irssi/src/silc/core/client_ops.c. Renamed the
3232 SilcCommandStatus to SilcStatus.
3234 * Defined the use of extra WHOIS attributes in WHOIS command.
3235 The <Requested Attributes> (defined in a separate document)
3236 can be used to request additional information about user
3237 not returned by standard WHOIS command. Defined that server
3238 can send WHOIS command directly to client. Client provides
3239 the requested attributes to the server. Updated the protocol
3240 specs. Protocol TODO #4. Implementation is not done yet
3241 (Protocol TODO #24).
3243 * Renamed function silc_client_command_status_message to
3244 silc_client_status_message. Affected files are
3245 lib/silcclient/command_reply.[ch].
3247 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3249 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3250 32 bit integers. Updated the protcol specs and the code.
3251 Affected files are silcd/command.c and
3252 lib/silcclient/command.c.
3254 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3256 * Fixed a bug in library where sending a bogus authentication
3257 payload would lead to a crash. Affected file is
3258 lib/silccore/silcauth.c.
3260 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3262 * Added detach_disabled and detach_timeout server config
3263 options to the server. Affected files silcd/serverconfig.[ch],
3264 silcd/command.c and silcd/packet_receive.c.
3266 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Added resolve_cmd_ident field to the SilcClientEntry structure
3269 too so that if the entry is for example being resolved so
3270 another command may attach to the same pending command reply
3271 without requiring to resolve the same entry again. Added
3272 support for adding multiple pending commands for one
3273 command idenfier. Affected files lib/silcclient/command.[ch],
3274 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3276 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Defined that server receives WHOIS command reply for private
3279 and secret channels too. Updated protocol specs and the
3280 code in server. Affected file silcd/command.c.
3282 * Defined <channel user mode list> argument to WHOIS command
3283 reply for returning user modes on the channels. The
3284 channel list now doesn't include the user mode anymore but the
3285 actual channel mode. Updated protocol specs and the code in
3286 client and server. Affected files are silcd/command_reply.c,
3287 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3288 and lib/silcclient/command_reply.c.
3290 * Save the channels list in WHOIS command reply in normal server
3291 so that WHOIS always shows joined channels also in normal
3292 server and not just on router. Affected file is
3293 silcd/command_reply.c.
3295 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Defined that server receives USERS command reply for private
3298 and secret channels too. Updated protocol specs and the
3299 code in server. Affected file silcd/command.c.
3301 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * Changed the UMODE's mode mask argument to be optional. If
3304 not provided then the command merely returns the current mode
3305 mask to the client. Updated protocol specs and the server.
3306 Affected file is silcd/command.c.
3308 * Added SILC session detachment/resuming support. It is possible
3309 to detach by closing the network connection and then re-connect
3310 and resume to the old client session. Added DETACHED user
3311 mode that server will set for detached client. Added new
3312 packet RESUME_CLIENT which is used to perform the resuming
3313 process. Added DETACH command. Updated the protocol specs,
3314 core library, client and server. Protocol TODO #22. Very
3315 many affected files around the tree.
3317 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Changed the CMODE's mode mask argument to be optional. If
3320 not provided then the command merely returns the current mode
3321 mask to the client. Updated protocol specs and the server.
3322 Affected file is silcd/command.c.
3324 * Changed the Killer's Client ID in KILLED notify to be just
3325 any ID payload since router server is allowed to kill as well.
3326 Updated protocol specs, client libary and server. Affected
3327 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3328 and irssi/src/silc/core/client_ops.c.
3330 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Added new user modes ANONYMOUS for special anonymous servers
3333 that may set the mode for client, and BLOCK_PRIVMSG which
3334 client may set to block incoming private messages unless the
3335 Private Message Key flag is set (using private keys to protect
3336 private messages). Updated protocol specs and code in client
3337 and server and core library. Protocol TODO #23. Affected
3338 files are lib/silccore/silcmode.h, silcd/server.[ch],
3339 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3340 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3342 * Added new channel user mode BLOCK_MESSAGES which the client
3343 may set to itself to tell server not send channel messages.
3344 Other packets such as channel key packets are still sent.
3345 Protocol TODO #23. Updated the protocol specs, client and
3346 server. Affected files are lib/silccore/silcmode.h,
3347 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3348 lib/silcutil/silcutil.c, silcd/command.c, and
3349 silcd/packet_send.c.
3351 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3353 * Redefined the Status Payload to include now two 8 bit fields,
3354 instead of one 16 bit field. This now makes it possible to
3355 send list of errors. Updated the protocol specs and the code
3356 in core library, client library and server. Protocol TODO #1.
3357 Affected files are lib/silccore/silccommand.[ch],
3358 lib/silcclient/command_reply.[ch], silcd/command.c,
3359 silcd/command_reply.c and silcd/packet_receive.[ch].
3361 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3363 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3364 must be handled by the application and should tell the application
3365 that an error message was already printed, and it should print the
3366 config coords (line, filename, ...). Affected files are
3367 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3369 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3370 server config parsing code more readable.
3372 Fixed a bug in the fetch_logging() config callback.
3374 Affected files is silcd/serverconfig.c.
3376 * Drop root privileges when started in foreground. Don't drop them
3377 if debugging also. Affected file is silcd/silcd.c.
3379 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Added more IM-like features by introducing new user modes
3382 for setting various presence information. Added new modes:
3383 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3384 specs and code. Protocol TODO #19. Affected files are
3385 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3386 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3388 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3390 * Added STATS command to the protocol after all, to return
3391 various statistical information about the network. It can
3392 be used by clients to retrieve statistical information, and
3393 servers may use it to to fetch cell and network wide
3394 statistics from router. Updated the protocol specs and
3395 implemented it to the server. Protocol TODO #16.
3396 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3397 silcd/command_reply.[ch].
3399 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3401 * The LIST command reply in client libary now adds new channel
3402 entry if the returned channel doesn't exist yet in cache,
3403 and returns the channel entry to the application in the
3404 command_reply client operation. Affected file is
3405 lib/silcclient/command_reply.c.
3407 * Changed the channel message payload's MAC generation to
3408 include the IV in the MAC as well. This way all relevant
3409 parts of the channel message payload are authenticated also
3410 with the channel message MAC (and not only by packet MAC).
3411 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3412 Affected file is lib/silccore/silcchannel.c.
3414 * Fixed the SKE to save the remote version, since the
3415 silc_ske_parse_version mistakenly checked wrong version,
3416 after it replaced the start payload. Affected files are
3417 lib/silcske/silcske.[ch].
3419 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3422 string utility functions. Added there also new functions
3423 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3424 Affected files lib/silcutil/silcstrutil.[ch].
3426 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3427 files are lib/silcutil/silcstrutil.[ch].
3429 * Defined that the security property fields in SKE SHOULD be
3430 UTF-8 encoded, defined that version string MUST be US-ASCII
3431 encoded, defined that passphrases sent in connection
3432 authentication protocol MUST be UTF-8 encoded. Implemented
3433 these to the client and server. Defined also that other
3434 passphrases sent in the protocol MUST be UTF-8 encoded.
3435 Affected files are lib/silcske/silcske.c,
3436 lib/silcclient/protocol.c, silcd/protocol.c,
3437 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3439 * Changed the silc_client_close_connection interface to not
3440 need the SilcSocketConnection which should not be visible
3441 to application. Affected files are lib/silcclient/client.c
3442 and lib/silcclient/silcclient.h.
3444 * Rewrote the text for Private Message Key Payload in the
3445 protocol specification. Protocol TODO #11.
3447 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Upgraded the protocol version to 1.1, updated protocol specs
3452 * Added the nickname as new argument to NICK_CHANGE notify and
3453 added it to protocol specs and implemented it to client and
3454 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3455 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3456 lib/silcclient/client_notify.c.
3458 * Added the killer's client ID to the KILLED notify and added
3459 it to protocol specs and implemented it to client and server.
3460 Protocol TODO #13. Affected files are silcd/command.c,
3461 silcd/packet_receive.c, packet_send.[ch],
3462 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3463 The killer's client entry is now returned to application in
3464 the `notify' client operation.
3466 * Fixed the Max Argument fields that had too large value set
3467 in the protocol specs. Protocol TODO #14.
3469 * Added the LEAVE command reply to return the ID of parted
3470 channel. Updated protocol specs and implemented it to the
3471 client and server. Protocol TODO #15. Affected files are
3472 silcd/command.c, lib/silcclient/command_reply.c. The channel
3473 entry is now returned to application in the `command_reply'
3476 * Rewrote the version SKE version checking in client libary
3477 and in server to use the silc_parse_version_string. Affected
3478 files are lib/silcclient/protocol.c, silcd/protocol.c.
3480 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3481 commands that was missing it, and updated protocol specs and
3482 the server implementation. Protocol TODO #10. The affected
3483 file is silcd/command.c.
3485 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3486 generic reply to a generic request (REQUEST flag), and
3487 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3488 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3489 to define the payload for DATA flag. Added the flags to
3490 the implementation. Protocol TODO #9. Affected file is
3491 lib/silccore/silcchannel.h.
3493 Changed the client library to return the message length
3494 to application as well in the channel_message and private_message
3495 client operations. Affected files are
3496 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3497 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3498 and lib/silcclient/client_ops_example.c.
3500 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3501 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3502 the channel. Updated protocol specs and impelemented this
3503 to client and server. Protocol TODO #6. Affected files are
3504 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3505 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3507 Added new options m and M to CMODE command in Irssi SILC
3508 client to set these modes.
3510 * Deprecated all administrative commands from SILC protocol
3511 since they are highly implementation specific commands.
3512 Updated protocol specs. Moved the old commands in
3513 implementations to private range of command types. Affected
3514 files are silcd/command.c, lib/silcclient/command.c and
3515 lib/silcclient/command_reply.c. Protocol TODO #8.
3517 * Fixed a bug in server where sending unknown command crashes
3518 the server. Affected file silcd/command.c.
3520 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3522 * Added SILC_PROTOCOLVERSION macro to check protocol version
3523 of a socket connection. The affected file is
3524 lib/silcutil/silcsockconn.h.
3526 * Added better error logging in rekey protocol. Affected file
3529 * Do not check public key types in SKE during rekey. Affected
3530 file lib/silcske/payload.c.
3532 * Fixed the rekey protocol with PFS, which was totally broken.
3533 Affected file silcd/protocol.c.
3535 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Some client implementations quit network by doing first LEAVE
3538 and then immediately SIGNOFF (like Bombyx). We now do check
3539 after a short time after LEAVE notify and check whether the
3540 client is still valid after LEAVE, and if not we remove it from
3541 cache. Affected file is lib/silcclient/client_notify.c.
3543 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3545 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3546 it's good not to have security holes here.
3548 * Fixed a negative refcount situtuation for the config context.
3549 Affected file is silcd/serverconfig.c.
3551 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3553 * ROBOdoc documented lib/silcutil/silcutil.h.
3555 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Optimized even more the SilcPacketContext structure. Now
3558 totally saved 16 bytes of memory per context after optimization.
3559 Affected files are lib/silccore/silcpacket.[ch].
3561 * Made strict checks for valid SILC IDs. Affected file is
3562 lib/silccore/silcid.c.
3564 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Changed the object argument for silc_cipher_register,
3567 silc_hash_register, silc_hmac_register and silc_pkcs_register
3568 to const. Affected files are lib/silccrypt/silccipher.[ch],
3569 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3571 * Changed the silc_get_username and silc_get_real_name to
3572 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3574 * Fixed the Irssi SILC Client to use the silc_get_username and
3575 silc_get_real_name insted of glib routines since the glib
3576 routines only corrupt stack. Fixes the Irssi SILC to work in
3577 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3579 * Fixed the Irssi to not use g_get_home_dir since it crashes
3580 or returns garbage on cygwin and corrupts stack. Added function
3581 get_home_dir to Irssi routines. Affected files are
3582 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3584 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3586 * Made some structure optimizations. SFTP memory FS MemFSEntry
3587 entry structure. Optimized SilcTask structure. Optimized
3588 SilcPacketContext structure.
3590 Affected files lib/silcsftp/sftp_fs_memory.c,
3591 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3593 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * And yet again reverted back the config thing since Johnny
3596 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3599 * Fixed memory leaks from config object. Affected files are
3600 silcd/serverconfig.[ch].
3602 * Added support for adding new connections to the server in rehash.
3603 After rehash they take effect.
3605 Added support for changing the maximum allowed connections in
3606 rehash. The number can grow but going smaller is not supported.
3608 Added function silc_server_num_sockets_by_remote to the
3609 silcd/server_util.[ch].
3611 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3613 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3615 * Added preliminary checking during config parsing for a valid
3616 public/private key and removed further checks in the code.
3617 Affected files are silcd/serverconfig.[ch], server.c.
3619 * Moved functions silc_server_drop() and silc_server_daemonise()
3620 from server.c to silcd.c since they are stricly related to
3621 the application activity.
3623 * Reverted a small part of the automatic ref/unref since
3624 it caused a double unref in some situations. Affected
3625 files are silcd/silcd.[ch], server.c, serverconfig.c.
3627 * Added some .cvsignore files in the lib directory.
3629 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3631 * Fixed silc_net_gethostbyaddr to correctly resolve by
3632 address. Affected file lib/silcutil/silcnet.c.
3634 * Fixed the notify relaying to client. The HMAC to be used
3635 with relayed packets ws wrong and caused decryption failure
3636 at the client end. Affected file is silcd/packet_receive.c.
3638 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * Created new branch silc_protocol_1_0_branch.
3642 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3644 * Changed the silc_server_config_* routines to be SilcServer
3645 independent. They are now officially application specific code
3646 and not part of generic server implementation. Affected files
3647 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3649 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3651 * Added automatic referencing of config context in the
3652 silc_server_config_alloc, and automatic unreferencing in the
3653 silc_server_config_destroy. Affected files are
3654 silcd/serverconfig.[ch], silcd/silcd.c.
3656 * Fixed the silc_log_quick handling in the logging routines.
3657 It didn't log quickly when it was TRUE. Affected file is
3658 lib/silcutil/silclog.c. Also the flush delay was set even
3659 if it was 0 in config file. Affected file is
3660 silcd/serverconfig.c.
3662 * Added support for changing key pair of the server in rehash.
3663 Affected file silcd/server.c.
3665 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3667 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3668 too early, before getting the channel entry. Affected file
3669 is silcd/packet_receive.c.
3671 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3673 * Added functions silc_server_config_[ref/unref], these are used
3674 to prevent that the config object is destroyed.
3676 No longer directly affect global variables silc_log_quick and
3677 silc_log_delay, they are first cached inside the config object
3678 and then applied with silc_server_config_setlogfiles().
3680 silc_server_config_set_defaults() is now internal to
3681 serverconfig.c, there are no reasons to show this internal stuff
3684 Affected files are silcd/serverconfig.[ch].
3686 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3687 fprintf's to stderr, since some code may be executed again after
3688 the server went into the background. Affected files are
3691 * Added rehash support. Added function silc_server_rehash() that
3692 will perform all the basic tasks of the rehashing procedure.
3694 * Added command line option `-x, --hexdump'. This will enable the
3695 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3696 The option `--hexdump' implies `--debug'.
3698 * Fixed a bad bug in the logging APIs (silcutil library) where
3699 the application would crash after calling silc_log_reset_all().
3701 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3703 * Fixed the KICKED notify handling in client library to
3704 correctly remove the channel and all entries from the
3705 channel when I was kicked. This bug crashed the client.
3707 Fixed yet another but in KICKED notify handling to remove
3708 the kicked client correctly from the channel.
3710 Affected file is lib/silcclient/client_notify.c.
3712 * Fixed a minor bug in looking up correct client entry
3713 in KICKED notify in server. Affected file is
3714 silcd/packet_receive.c.
3716 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3717 sources correctly to distribution. Fixes --with-gmp option.
3719 * Removed the manual rehashing from ID Cache, and changed it
3720 to use the SILC Hash Table's auto rehash feature. Affected
3721 file is lib/silccore/silcidcache.c.
3723 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * Fixed a bug in the silc_client_nickname_format function that
3726 handles the multiple same nickname formatting. Two clients
3727 with same nickname caused problems after the first one left
3728 and rejoined. It didn't format the nickname correctly.
3729 Affected file is lib/silcclient/idlist.c.
3731 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3733 * Don't change the topic if olod topic is same as new one.
3734 Affected file is silcd/packet_receive.c.
3736 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Added cross-reference support to the SILC Documentation
3739 generator. All types across all HTML files are now cross-
3740 referenced. Affected files util/robodoc/generator.c and
3741 scripts/silcdoc/silcdoc.
3743 * Added file lib/silcutil/silctypes.h to include all the
3744 arithmetic type definitions and some macros. Removed
3745 includes/bitmove.h and moved macros to silctypes.h.
3747 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3749 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3751 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Added `type' argument to silc_id_payload_parse_id function which
3754 now returns the type of the ID to the sent pointer. Affected
3755 file is lib/silccore/silcid.[ch].
3757 * Added check for CMODE_CHANGE notify type that mode change is
3758 allowed by the sender. Affected file silcd/packet_receive.c.
3760 * Added check for CUMODE_CHANGE notify type that mode change is
3761 allowed by the sender. Affected file silcd/packet_receive.c.
3762 Added the ID type as CUMODE_CHANGE notify type as argument
3763 to the `notify' client operation. Affected files are
3764 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3766 * Added function silc_client_add_server to the client library.
3767 Added support for resolving also channel and server info when
3768 received unknown entity in notify packet. Affected files are
3769 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3771 * Added function silc_command_get_status to return the command
3772 status from the command reply's argument payload. Affected files
3773 are lib/silccore/silccommand.[ch].
3775 * Added check for KICKED notify type that the kicking is
3776 allowed by the client. Affected file silcd/packet_receive.c.
3778 * Created function silc_get_input which can be used to get input
3779 (echo on or off) from user on command line. Affected files are
3780 lib/silcutil/silcutil.[ch].
3782 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Optimized silc_server_packet_relay_to_channel function.
3785 Added new function silc_channel_message_payload_encrypt which
3786 can be called directly if channel message payload needs to
3787 be encrypted and is already encoded (no need to call _encode
3788 function). Packet relaying is now done by router without any
3789 extra memory allocations. Affected files are
3790 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3791 silcd/packet_send.c.
3793 * Fixed the INVITE notify handling. It took wrong arguments
3794 as invite list and invite delete. Affected file is
3795 silcd/packet_receive.c.
3797 * Added check for TOPIC_SET notify type that the topic change is
3798 allowed by the client. Affected file silcd/packet_receive.c.
3800 * Added check for INVITE notify type that inviting is allowed by
3801 the client. Affected file silcd/packet_receive.c.
3803 * Changed the silc_server_client_on_channel to return the
3804 SilcChannelClientEntry as well. Moved the function
3805 silc_server_check_cmode_rights to server_util.[ch].
3806 Affected files are silcd/server_util.[ch], silcd/command.c.
3808 * Added function silc_server_check_umode_rights to check whether
3809 changing client's user mode is allowed. Added check for
3810 UMODE_CHANGE notify type that the umode change is allowed
3811 by the client. Affected files are silcd/server_util.[ch],
3812 silcd/packet_receive.c and silcd/command.c.
3814 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3816 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3817 ID length. It ignored that ID can be IPv6 based as well.
3818 Affected file lib/silccore/silcpacket.h.
3820 * Fixed the silc_id_id2str and silc_id_str2id to take the
3821 IPv6 address offset's into consideration. Affecte file is
3822 lib/silccore/silcid.c.
3824 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Fixed the internal Unix scheduler functions to check for
3827 NULL context they may receive. The affected file is
3828 lib/silcutil/unix/silcunixschedule.c.
3830 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3832 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3833 can specify different directory with --home command line
3834 parameter. Affected files irssi/src/silc/core/client_ops.c,
3837 * SILC-specific commands aren't now executed if the active server
3838 isn't of SILC-type, so there won't be problems with having
3839 IRC and SILC protocol support in same client. Affected files
3840 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3843 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Improved the signal support in SILC Schedule. Added new
3846 function silc_schedule_signal_call which is used by application
3847 to mark a signal to be called. It is now safe to perform
3848 any kind of tasks in signal callbacks since it is guaranteed
3849 that the application specified signal callback is called
3850 after the signal is over. Affected files are
3851 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3853 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Added `name' field to SilcChannelPrivateKey to represent
3856 application given name for the key. Moved also the context from
3857 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3858 Added the `name' argument also to the function
3859 silc_client_add_channel_private_key.
3861 Added function silc_client_current_channel_private_key to set the
3862 current channel private key in use.
3864 Added "change" command to KEY command which can be used to change
3865 the current channel private key. Bound the command also to
3866 alt+K (Alt+Shift+k).
3868 Also affected files lib/silcclient/client_channel.c,
3869 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3871 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3873 * Added silc_rng_get_byte_fast function in to the
3874 lib/silccrypt/silcrng.[ch].
3876 * Changed the interface of silc_packet_assemble and the
3877 silc_packet_send_prepare. If silc_packet_assmble is now
3878 called the application does not call silc_packet_send_prepare
3879 because the library will call it automatically. These
3880 interfaces now also return a reference to the outgoing buffer
3881 which includes the assembled packet, which the application can
3882 use to encrypt the packet.
3884 Affected files are lib/silccore/silcpacket.[ch],
3885 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3886 silcd/packet_send.c, server_backup.c and packet_receive.c.
3888 * Fixed a packet sending bug on very high load, where outgoing
3889 packet queue wasn't handled correctly and packets got corrupted.
3890 Affected files are lib/silcutil/*/silc*sockconn.c,
3891 lib/silcclient/client.c and silcd/server.c.
3893 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Added macro SILC_PACKET_DATALEN which can be used during
3896 packet assembling to check whether the data to be added to
3897 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3898 len is truncated until it fits it.
3900 Added checks for maximum length of channel message payload and
3901 private message payload also.
3903 Added checks for maximum packet length in server and in
3906 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3907 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3908 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3909 lib/silcclient/client_prvmsg.c.
3911 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * Added silc_server_packet_queue_purge call to the
3914 silc_server_disconnect_remote to assure that all data in the
3915 queue before disconnecting is sent to the network. Affected
3916 file silcd/server.c.
3918 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Added the deleting of server's own ID cache entry to the
3921 silc_server_free function. Free also everything else that
3922 has been allocated in silc_server_init. The affected file
3925 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Added functions silc_parse_version_string, silc_version_to_num,
3928 and silc_ske_parse_version to parse SILC protocol style version
3929 strings. Affected files lib/silcutil/silcutil.[ch] and
3930 lib/silcske/silcske.[ch].
3932 * Added new configuration params: version_protocol, version_software
3933 and version_software_vendor to specify what version the remote
3934 host must at least be to be able to connect to server. The vendor
3935 string can be regex matched too. Added new function
3936 silc_server_connection_allowed to check maximum number of allowed
3937 connections, and allowed versions for incoming connections.
3938 Affected files are silcd/server.c, server_util.[ch] and
3941 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3943 * Added preliminary support for signals in scheduler. The
3944 signals we care about are now blocked always when the scheduler
3945 is locked. This way we can synchronise the use of signal with
3946 scheduler. It is guaranteed that when signal occurs the scheduler
3947 is not locked, and thus new tasks can be safely added to the
3950 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3951 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3952 Added new platform specific routines
3953 silc_schedule_internal_signals_[un]block and
3954 silc_schedule_internal_signal_[un]register.
3956 Added new functions to SILC Schedule API:
3957 silc_schedule_signal_[un]register. Each signal that application
3958 is going to use should be registered to the scheduler.
3960 Affected files are lib/silcutil/silcschedule.[ch],
3961 lib/silcutil/*/silc*schedule.c.
3963 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Check for unauthenticated client and server in the
3966 silc_server_new_client and silc_server_new_server functions.
3967 Affected file silcd/packet_receive.c.
3969 * Added function silc_string_is_ascii to check whether given
3970 string is 7-bit ASCII string. Affected files are
3971 lib/silcutil/silcutil.[ch].
3973 * Added function silc_id_is_valid_server_id into the
3974 silcd/serverid.c and added checking for valid Server ID's in
3975 silc_server_new_server. The Server ID must always be based
3976 on the server's public IP address.
3978 * Added logging of DISCONNECT packet message in the server.
3979 Affected file silcd/server.c.
3981 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Changed all library interfaces that use Global RNG to also
3984 accept SilcRng as argument. Affected files are
3985 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3986 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3987 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3988 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3989 lib/silccrypt/rsa.c.
3991 * Added function silc_pkcs_generate_key to the
3992 lib/silccrypt/silcpkcs.[ch] for applications so that they
3993 don't need to do pkcs->pkcs->init calls anymore.
3995 * Remove SilcSocketConnection from the SFTP API since it really
3996 wasn't needed there. The application has the information
3997 saved in its contexts anyway and the SFTP layer doesn't need
3998 know about it. Affected files lib/silcsft/silcsftp.h and
3999 lib/silcsftp/sftp_[server/client].c.
4001 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4002 The SilcSimContext is not SilcSim.
4004 * Fixed possible buffer overflows in silc_id_render in the
4005 lib/silcutil/silcutil.c.
4007 * On EPOC the global crypto module lists are not used at all
4008 in the crypto library. Added support for using the constant
4009 algorithm list on EPOC. Affected files are
4010 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4013 * Fixed the handling of third parameter of KICKED notify, since
4014 it was mistakenly updated to SILC Protocol 1.0 even though it
4015 is to be included in 1.1. Since it is not in 1.0 it is not
4016 mandatory, and this fix now handles it only if it is provided,
4017 and it is not error if it is not provided. Affected file
4018 lib/silcclient/client_notify.c.
4020 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4023 client. Affected file irssi/src/silc/core/client_ops.c.
4025 * Merged with Irssi 0.8.4 from irssi.org CVS.
4027 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Check for valid socket connection in client entries before
4030 sending any messages. Fixes a crash, but doesn't fix some
4031 other underlaying bug that is lurking there. Affected
4032 file silcd/packet_send.c.
4034 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4036 * $usermode, $cumode and $cumode_space expandos shouldn't do
4037 anything with non-SILC server records. Affected file
4038 irssi/src/silc/core/silc-expandos.c
4040 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Fixed the silc_net_check_[host/local]_by_sock to support
4043 IPv6 bound sockets as well. Now they can return IPv6 addresses
4044 as well. Affected file lib/silcutil/silcnet.c.
4046 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4047 Affected lib/silcutil/unix/silcunixnet.c.
4049 * Fixed ID rendering (at least on some platforms, not NetBSD)
4050 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4052 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4054 * Added silc_hash_public_key and silc_hash_public_key_compare
4055 functions to be used with SilcHashTable. They can be used to
4056 hash public keys and compare public keys in hash table. Affected
4057 file lib/silcutil/silcutil.[ch].
4059 * Added support for specifying multiple public keys for Client
4060 connection section in server configuration file. This makes it
4061 possible to accept multiple public keys from same host, or to
4062 make a section that accepts any incoming host, and have the
4063 accepted public keys listed in the section.
4065 Added functions silc_sever_[find/get]_public_key, added the
4066 support for this actually to all connection sections but only
4067 the Client section is currently allowed to specify multiple
4070 Affected files are silcd/server.c, server_internal.h,
4071 command.c, protocol.c, server_util.[ch], packet_receive.c.
4073 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Merged Irssi 0.8.2 from irssi.org CVS.
4077 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4079 * If silc_debug is TRUE, also output standard logging messages
4080 to stderr with the debug output.
4082 Made silc_log_reset_all() flushing all channels before returning.
4083 Also fixed some documentation typos.
4085 Affected files are lib/silcutil/silclog.[ch].
4087 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Fixed the server to check correctly the amount of connections
4090 from single host, by checking also the type of the connection.
4091 Fixed also the comparison of number of connections and number
4092 of allowed connections. Affected files are silcd/server.c,
4095 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Fixed the USERS command reply to save the user's mode on the
4098 channel as well. Fixed JOIN command reply to check whether a
4099 client is on channel already and not join it twice. Affected
4100 file lib/silcclient/command_reply.c.
4102 * Added new file silc-expandos.c into irssi/silc/core/ to return
4103 various stuff for various signal for the statusbar etc. updating.
4104 Now Irssi SILC client prints channel user modes etc. on the
4107 * The user mode (like server/router operator changes) is now shown
4108 on the Irssi SILC client's statusbar. The affected files are
4109 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4111 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4114 to SILC_SCHEDULE_[UN]LOCK macros.
4116 * Added more error printing to logs in server code. Affected
4117 files silcd/server.c and silcd/protocol.c.
4119 * Fixed -S option parsing in Irssi SILC Client. Affected file
4120 irssi/src/silc/core/silc-core.c.
4122 * Added silc_buffer_alloc_size function. Affected file is
4123 lib/silcutil/silcbuffer.h.
4125 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4127 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4128 constants. Affected files in
4129 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4132 * Changed the internal SFTP Memory FS table to const. Affected
4133 file lib/silcsftp/sftp_fs_memory.c.
4135 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4137 * Fixed the buffer formatting and unformatting routines to
4138 check the size of 64 bits types with sizeof(). Affected
4139 file is lib/silcutil/silcbuffmt.c.
4141 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4143 * Removed 0.6.x backwards support.
4145 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Changed all integer type names:
4148 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4149 to avoid collisions with other libraries using same type names
4152 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Added `prefer_ipv6' argument to the functions
4155 silc_net_gethostbyname[_async]. If it is TRUE it will return
4156 IPv6 address over IPv4. If FALSE IPv4 address is returned
4157 even if IPv6 address was found. Affected files
4158 lib/silcutil/silcnet.[ch].
4160 * Added support silc_net_create_connection[_async] to fallback
4161 to IPv4 address if IPv6 address could not be used (like if
4162 it doesn't work on a specific system). Affected file in
4163 lib/silcutil/unix/silcunixnet.c.
4165 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Added silc_schedule_reinit function to do the enlarging
4168 of the max tasks handling capabilities of the scheduler.
4169 Affected files lib/silcutil/silcschedule.[ch].
4171 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4173 * Added automatic extern "C" { ... } for C++ compilers so the
4174 application does not need to define them. Affected file
4175 includes/silcincludes.h.
4177 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4178 old name went against naming convention. Applications now
4179 include "silcclient.h" instead of "clientlibincludes.h".
4180 Removed includes/clientlibincludes.h, it is redundant now.
4182 * Renamed includes/version.h to silcversion.h.
4184 * Added really preliminary support for OS/2 into the util
4185 library. Only thread & mutex API is implemented, others
4186 are still to be implemented. Created the lib/silcutil/os2/
4187 directory. Created also file includes/silcos2.h.
4189 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Added preliminary BeOS support into the util library.
4192 Created lib/silcutil/beos/, and implemented all the needed
4193 functions to support SILC on BeOS. Created also file
4194 includes/silcbeos.h.
4196 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4198 * Added proper initializations to silc's irssi code, so it's
4199 now possible to load it as module. Affected files
4200 irssi/src/silc/core/silc-core.c,
4201 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4203 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4205 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4208 * Fixed the silcdoc document generator to correct generate
4209 docs from all kinds of filenames. Affected files are
4210 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4212 * ROBOdoc documented lib/silcutil/silcmemory.h.
4213 Added also new function silc_memdup.
4215 * Removed lib/silcutil/silcbufutil.h and moved those routines
4216 to the lib/silcutil/silcbuffer.h.
4218 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4220 * Added `user_count' to the SilcChannelEntry which now tells the
4221 number of users on the channel. The user count is now saved
4222 in normal server of global channels as well. Affected files
4223 silcd/server.c, idlist.h, packet_receive.c and command.c.
4225 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4226 include file utility functions.
4228 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4229 instead of calling directly OS routines.
4231 * Fixed NICK change printing in Irssi SILC Client. Fixed
4232 KICKED notify printing in Irssi SILC Client. Affected file
4233 irssi/src/silc/core/client_ops.c.
4235 * Fixed a NICK change bug in client library, to not recreate the
4236 client_entry->channels hash table everytime nick is changed.
4237 Affected file lib/silcclient/client.c.
4239 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4241 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4242 the SKE interface a bit.
4244 * Fixed padding problem in PKCS#1. The padding was not actually
4245 random since the random number generator was used incorrectly.
4246 This security bug affects only when encrypting with PKCS#1, and
4247 it is not currently used at all in SILC. SILC only use signing
4248 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4250 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4252 * Rewrote the notify handling in Irssi SILC client to not call
4253 the events as signals. Fixes problems with Perl support.
4254 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4256 * Send the auto-nicking NICK command in client library with
4257 little timeout after connecting. The affected file is
4258 lib/silcclient/client.c.
4260 * Added following new config file settings:
4261 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4262 key_exchange_timeout, conn_auth_timeout, connections_max,
4265 Implemented all the new config settings handling in the server.
4267 Optimized the use of SKE Mutual flag usage. Use it only
4268 if connection authentication protocol is not based in public
4271 Renamed all SilcServerConfigSection* to SilcServerConfig*
4272 to have a bit shorter names.
4274 Affected files silcd/serverconfig.[ch], server.[ch], and
4277 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4279 * Cleaned up the listening sockets code, preparing for the rehash
4280 support. Affected file is silcd/server.c.
4282 * Fixed some output messages. Affected files are silcd/silcd.c,
4285 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4287 * Create lib/doc/silcrng_intro.html document as introduction
4288 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4290 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4292 * Fixes to the silcd config template. Affected file is
4293 doc/example_silcd.conf.in.
4295 * Removed type casts from silc_calloc(), conforming to the
4296 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4298 * Removed param_name member from client, server, and router
4299 section structs, now identifying the param directly.
4301 Added CONFIG_FREE_AUTH macro in config file parsing.
4303 Affected files are silcd/serverconfig.[ch].
4305 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4307 * Fixed command line parameter handling. All SILC initialization
4308 is now done in silc_core_init() which also fixes autoconnecting
4311 Affected files irssi/src/silc/core/silc-core.c,
4312 irssi/src/fe-text/silc.c.
4314 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4316 * Added new configuration options and blocks:
4317 keepalive_secs, reconnect_count, reconnect_interval,
4318 reconnect_interval_max, reconnect_keep_trying and
4319 require_reverser_lookup. Added ConnectionParam block, and
4320 implemented the connection parameters when connecting as
4321 initiator and when accepting connections as responder.
4323 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4324 whether given configuration value has been given already.
4326 Affected files silcd/serverconfig.[c], server.[c].
4328 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4329 algorithm parts and created new file silcalgs.conf, that
4330 is now included from the example_silcd.conf.in.
4332 * Optimized the silc_server_connect_to_router_second to take
4333 the connection configuration object from the SilcServerConnection
4334 object instead of finding it during the connecting phase.
4335 Added the configuration object to SilcServerConnection struct.
4336 Affected files silcd/server_internal.h, server.c.
4338 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4340 * Add the client on channel after it was resolved at the
4341 channel message receiving, and it was not already on the
4342 channel. Affected file lib/silcclient/client_channel.c.
4344 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4346 * Fixed the public key authentication to allocate always the
4347 destination signature buffer instead of using static buffer.
4348 Affected file silcd/protocol.c.
4350 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Unified the serverconfig.[ch]'s helper function interface.
4353 Affected file silcd/serverconfig.[ch].
4355 * Removed doc/example_silc.conf.in since it is redundant.
4356 The make install will now install irssi/silc.conf file.
4358 * Added new Passphrase and Publickey authentication methods to
4359 config file, allowing both public key and passphrase based
4360 authentication to be set at the same time.
4362 Added `prefer_passphrase_auth' setting in config file which
4363 can be used to set to prefer passwd auth if both passwd and
4364 public key is set. If not set, public key is preferred.
4365 This has effect only when being initiator (responder will try
4368 Added support for authentication with passphrase and public key
4369 at the same time. The passphrase is tried first always since
4370 it is faster to check.
4372 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4374 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4376 * Merged the new SILC Config library, with the server parsing
4377 support. Read the header file silcconfig.h or the toolkit
4378 documentation for the news. Affected files are
4379 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4380 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4381 silcd/protocol.c silcd/server.c silcd/server_backup.c
4382 silcd/serverconfig.[ch] silcd/silcd.c.
4384 * Fixed some silclog documentation. Affected file is
4385 lib/silcutil/silclog.h.
4387 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * The silc_cipher_register, silc_hash_register and
4390 silc_hmac_register now checks if the object to be registered
4391 is registered already. Affected files are
4392 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4394 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4398 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4400 * Allow zero length channel messages inside the Channel Message
4401 Payload. Affected file lib/silccore/silcchannel.c.
4403 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4404 as header filenames.
4406 * Removed lib/silcclient/README and created HTML file
4407 lib/silcclient/silcclient_using.html, which is now included
4408 as part of Toolkit documentation.
4410 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Fixed CUMODE_CHANGE notify handling to change the mode of
4413 correct client. Affected file lib/silcclient/client_notify.c.
4415 * Make silc_rng_alloc fail if it cannot allocate the sha1
4416 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4418 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4420 * Fixed the file transfer's key agreement payload to include
4421 zero port also if the hostname is NULL because it could not
4424 Call file transfer monitor callback now also if error occurs
4425 during key agreement protocol.
4427 Changed the silc_client_file_send interface to return the
4428 SilcClientFileError instead of session id. The session ID
4429 is returned into pointer provided as argument.
4431 Check that the file exists locally before sending the
4432 file transfer request at all.
4434 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4436 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4437 error than can occur while key agreement protocol. Affected
4438 file lib/silcclient/silcapi.h.
4440 * Fixed the event_mode CMODE handler to not crash when mode
4441 is changed and +k mode is set in the channel. Affected file
4442 irssi/src/silc/core/silc-channels.c.
4444 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4445 SILC_LOG_WARNING to give out Warning and not Error. Affected
4446 file lib/silcutil/silclog.c.
4448 * Fixed the channel message payload decryption in the function
4449 silc_channel_message_payload_decrypt to not modify the original
4450 buffer before it is verified that the message decrypted
4451 correctly. Otherwise, next time it is called with correct
4452 channel key it won't encrypt since the payload is corrupted.
4453 Affected file lib/silccore/silcchannel.c.
4455 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * Do not constantly resize the window. A fix patch by cras.
4458 Affected file irssi/src/fe-text/screen.c.
4460 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4462 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4463 Affected file lib/silcutil/silcnet.c.
4465 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4467 * Fixed a bug in hash table internal routine for traversing
4468 the table with foreach callback. The current entry may
4469 become invalid in the callback but it was referenced after
4470 the callback returned.
4472 Do not allow auto rehashing of hash table during the
4473 silc_hash_table_foreach operation, for same reasons as it is
4474 not allowed for SilcHashTableList. Affected files are
4475 lib/silcutil/silchashtable.[ch].
4477 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4480 Win32 DLL. extern's in header files are now declared with
4483 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4485 * Fixed private message handling. It used some old code that
4486 caused the client to crash. Affecte file is
4487 lib/silcclient/client_prvmsg.c.
4489 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4491 * Added function silc_client_add_channel,
4492 silc_client_replace_channel_id, and removed functions
4493 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4494 from client library.
4496 * Added cross reference of the joined channels to the
4497 SilcClientEntry, and changed the SilcChannelEntry's
4498 users list to SilcHashTable. The affected files are
4499 lib/silcclient/idlist.[ch].
4501 * Fixed a bug in hash table tarversing. While the hash table
4502 is traversed with SilcHashTableList the table must not be
4503 rehashed. It is now guaranteed that auto rehashable tables
4504 are not rehashed while tarversing the list. Also defined that
4505 silc_hash_table_rehash must not be called while tarversing
4506 the table. Added function silc_hash_table_list_reset that must
4507 be called after the tarversing is over. The affected files are
4508 lib/silcutil/silchashtable.[ch].
4510 * Changed all hash table traversing to call the new
4511 silc_hash_table_list_reset in server and in client library.
4513 * Added function silc_client_on_channel to return the
4514 SilcChannelUser entry if the specified client entry is joined
4515 on the specified channel. This is exported to application as
4516 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4518 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4520 * Fixed founder regaining problem with JOIN command on normal
4521 server. The notify for mode change must be sent always and
4522 not only if !cmd->pending. Affected file silcd/command.c.
4524 * Fixed the WHOWAS command's reply sending to support the
4525 lists correctly. Affected file silcd/command.c.
4527 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4529 * When sending JOIN command to router for processing the
4530 sender's old command identifier was not saved back to the
4531 sender's command context, fixed now. The affected file is
4534 * Create the key in JOIN command of the router did not return
4535 the channel key, added check for this. Affected file is
4538 * Fixed a channel ID update bug in JOIN command reply. Do
4539 not directly upgrade the ID but call the function
4540 silc_idlist_replace_channel_id if the ID was changed.
4541 Affected file silcd/command_reply.c.
4543 * Fixed memory leaks from command calling if it would fail.
4544 Affected file silcd/command.c.
4546 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4548 * Applied patches from cras:
4550 Memory leak fixes around libaries, irssi window resize fix,
4551 new silclist.h and silcdlist.h, all extern inline changed to
4554 * Removed dotconf from lib/dotconf, not needed anymore.
4556 * Removed TRQ from lib/trq, not needed anymore.
4558 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4559 with server connections. Later this will be configurable
4560 in config file after new config file is done. Affected file
4563 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Fixed a crash in server related to channel announcements.
4566 Affected file silcd/server.c.
4568 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4570 * Fixed memory leaks in silc_server_create_new_channel*
4571 functions. Affected file silcd/server.c.
4573 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4574 which ID was changed. This way the router will send the
4575 user list for the channel again, and server won't be in
4576 desync in some rare circumstances. Affected file is
4577 silcd/packet_receive.c.
4579 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4581 * Check for NULL socket pointer in the function
4582 silc_server_packet_send_to_channel_real. Affected file
4583 silcd/packet_send.c.
4585 * Fixed the BAN notify handling to correctly remove ban
4586 list. Affected file silcd/packet_receive.c.
4588 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Fixed some header addition to Toolkit distribution in
4591 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4593 * Added lib/silcclient/client_ops_example.h as an template
4594 file for application programmers to quickly start using
4595 the SilcClientOperation functions in their application.
4596 Updated the lib/silcclient/README as well to tell about this
4597 nice file made available.
4599 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4601 * Call silc_server_remove_from_channels when removing client
4602 entry when NO_SUCH_CLIENT_ID was received. Affected file
4603 is silcd/command_reply.c.
4605 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4607 * Added server & router operator statistics updating. Affected
4608 file silcd/packet_receive.c and silcd/command.c.
4610 * Fixed the SERVER_SIGNOFF notify handling on normal server
4611 not to save the history information for clients. Same was
4612 fixed earlier in remove_clients_by_server function, but not
4613 here. Affected file silcd/packet_receive.c.
4615 * Raised the default connection-retry count from 4 to 7 in
4616 server. Affected file silcd/server.h.
4618 * Cancel any possible reconnect timeouts when we start the
4619 key exchange. Affected file silcd/server.c.
4621 * Do not reconnect on connection failure when SCONNECT was
4622 given. Affected files silcd/server.[ch].
4624 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4626 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4628 * Fixed the NICK command to always give the unformatted
4629 nickname to the one giving the NICK command. If unformatted
4630 nickname is cached already it will be formatted and the
4631 local entry will always get the unformatted nickname.
4632 Affected file lib/silcclient/idlist.c.
4634 * Fixed some double frees from client library commands.
4635 Affected file is lib/silcclient/command.c.
4637 * Fixed CUMODE command in server to assure that no one can
4638 change founder's mode than the founder itself, there was a
4639 little bug. Affected file silcd/command.c.
4641 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4643 * Removed the SilcClientCommandDestructor from the client
4644 libary, it is not needed anymore. Affected files are
4645 lib/silcclient/silcapi.h, command[_reply].[ch],
4646 client_notify, idlist.c.
4648 * Fixed GETKEY command to first resolve client, and then
4649 resolve the server only if the client was not found, instead
4650 of resolving both at the same time. Affected file is
4651 lib/silcclient/command.c.
4653 * Added silc_client_start_key_exchange_cb and lookup the
4654 remote hostname and IP address before starting the key
4655 exchange with server. The affected file is
4656 lib/silcclient/client.c.
4658 * The server's public key is now saved using the IP address
4659 of the server and not the servername for the filename.
4660 The hostname public key filename is checked as an fall back
4661 method if the IP address based filename is not found.
4663 Fixed the GETKEY command to save the fetched server key
4664 in correct filename.
4666 Print the remote server's hostname now when new key is
4667 received during connection process. Affected file is
4668 irssi/src/silc/core/client_ops.c.
4670 * Return always our own public key to the client if it asks
4671 for it with GETKEY command. Affected file silcd/command.c.
4673 * Removed the use_auto_addr variable from default config
4674 file since it was in wrong section. Affected file is
4677 * Fixed TOPIC_CHANGE notification to not route it when it
4678 was sent using silc_server_send_notify_to_channel function.
4679 Affected file silcd/command.c.
4681 * Fixed silc_server_send_notify_kicked to send the kicker's
4682 Client ID also, it was missing. Affected files are
4683 silcd/command.c, silcd/packet_send.[ch].
4685 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4687 * Do not save client history information in SERVER_SIGNOFF.
4688 Fixes the bug in normal server that it does not detect
4689 the client becoming valid after the server becomes back
4690 online. Affected file silcd/server_util.c.
4692 * Added `sock_error' field into the SilcSocketConnection
4693 context. When error occurs during socket operation (read
4694 or write) the error is saved. Added also new function
4695 silc_socket_get_error to return human readable socket error
4696 message. Affected files are lib/silcutil/silcsockconn.[ch],
4697 lib/silcutil/unix/silcunixsockconn.c, and
4698 lib/silcutil/win32/silcwin32sockconn.c.
4700 * The server now prints the socket error message in the
4701 signoff for client. Affected file silcd/server.c.
4703 * Fixed the `created' channel information sending from router
4704 to server in JOIN command. Checks now whether the channel
4705 really was created or not and set it according that.
4707 Fixed the JOIN command to use the client entry's current
4708 ID during the joining procedure instead of the one it sent
4709 in the command (it is checked though), since it can change
4710 between the packet processing and command processing, and
4711 would just case unnecessary pain in the client end. Affected
4712 file silcd/command.c.
4714 * Fixed a channel key payload sending to use correct channel
4715 ID when the server was forced to change the channel's ID by
4716 router. Router sent the key payload with the old Channel ID.
4717 Affected file silcd/packet_receive.c.
4719 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Call silc_server_save_channel_key only if the key payload
4722 was provided in the JOIN command's command reply. Affected
4723 file silcd/command_reply.c.
4725 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4727 * Fixed silc_mp_sizeinbase to return the value correctly with
4728 MPI. Affected file lib/silcmath/mp_mpi.c.
4730 * Fixed the stop_server signal to correctly stop the scheduler
4731 and gracefully stop the server when SIGTERM or SIGINT signals
4732 are received. Affected file silcd/silcd.c.
4734 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4736 * Simple handling of TERM and HUP signals. Also added some log
4737 flushing call around. Affected file is
4740 * Fixed small bugs in silclog.c. Now buffering output will take
4741 effect after 10 seconds since startup: This will ensure that
4742 no important startup messages are lost. Also output redirection
4743 will preserve original format ([Date] [Type] message).
4744 Affected file is lib/silcutil/silclog.c.
4746 * Added two options to the config file, in the logging section:
4747 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4748 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4750 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4752 * Do not print the warning about log files not being initialized
4753 more than once to avoid excess logging. Affected file is
4754 lib/silcutil/silclog.c.
4756 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4757 the SIM copying in make install in Makefile.am.pre.
4759 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4761 * Rewritten silclog APIs. Globally interesting changes follows:
4762 silc_log_set_files() changed to silc_log_set_file().
4763 silc_log_set_callbacks() changed to silc_log_set_callback().
4764 ROBOdoc documented silclog header file.
4765 SilcLogCb now returns bool to wether inihibit the default
4766 handler or not (to keep the old behaviour return always TRUE).
4767 The new APIs should also fix the problem of the
4768 silcd_error.log file that was written in the current directory.
4771 Log files streams will remain opened after silc_log_set_file()
4772 call, means less CPU usage notably on high traffic servers.
4773 File streams are now full buffered, and flushed to the disk
4774 every 5 minutes, lesses HD activity and CPU usage.
4775 Messages can be redirected, allowing admins to configure
4776 one single logfile for all server messages.
4777 the silc_log_quick global variable to activate fast-logging.
4778 Affected files lib/silcutil/silclog.[ch]
4780 * Changed some code to conform new silclog APIs. Affected
4781 files are doc/example_silcd.conf.in, silcd/server.c
4782 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4785 * Fixed a memory leak that could occur in some situations.
4786 Affected file silcd/serverconfig.c.
4788 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4790 * Added the silc_client_del_client to remove the client from
4791 all channels as well. Affected file lib/silcclient/idlist.c.
4793 * Fixed the client library to correctly remove the client
4794 from all channels when the client entry is being destroyed.
4795 Affected file lib/silcclient/client_notify.c, command.c.
4797 * Added auto-nicking support to the client library. If the
4798 applicatio now sets client->nickname it will be sent to the
4799 server after connecting by the library. This way for example
4800 SILCNICK (or IRCNICK) environment variables will have effect
4801 and always change the nickname automatically to whatever
4802 it is wanted. Affected file lib/silcclient/client.[ch].
4804 * Renamed silc_server_command_bad_chars to the
4805 silc_server_name_bad_chars and moved it to the
4806 silcd/server_util.[ch]. Added also new function
4807 silc_server_name_modify_bad to return nickname that
4808 includes bad characters as new nickname without those
4809 bad characters. This check and modify is now used in
4810 silc_server_new_client when the username is initially set
4811 as nickname, so it must be checked to be valid nickname.
4812 Affected file silcd/packet_receive.c.
4814 * The nickname length is now taken from the packet for real
4815 and not trusted to strlen() since it clearly can return
4816 wrong length for nickname including bad characters. This
4817 also applies to channel names. Affected file silcd/command.c.
4819 * Removed the lib/silcsilm/modules directory. Modules are now
4820 compiled into the lib/silcsim. Fixed the copying of the
4821 modules to follow symbolic links in Makefile.am.pre.
4823 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4825 * Fixed silc_string_regexify list creation. Fixes bugs with
4826 BAN and INVITE commands in server. The affected file is
4827 lib/silcutil/unix/silcunixutil.c.
4829 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4831 * Removed the command destructor entirely from the server's
4832 command and command reply routines. It is not needed, and
4833 its usage was buggy and caused crashes. Affected files are
4834 silcd/command[_reply].[ch].
4836 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4838 * Cancel protocol and NULL sock->protocol if timeout
4839 occurred during protocol. Affected file silcd/server.c.
4841 * Cancel protocol timeouts always before calling the final
4842 callback, to assure that after final callback is called
4843 no other state will be called for the protocol anymore.
4844 Affected file silcd/protocol.c.
4846 * Print error log if incoming connection configuration could
4847 not be found. Affected file silcd/server.c.
4849 * Fixed JOIN command to correctly save the founder mode
4850 to the client on normal SILC server, when the channel
4851 was created by the router. Affected file silcd/command.c.
4853 * Fixed LIST command (hopefully) to send correct reply
4854 packets. Affected file silcd/command.c.
4856 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4858 * The silc_packet_receive_process now returns FALSE if the
4859 read data was invalid packet, and TRUE if it was ok.
4861 The server now checks that if unauthenticated connection
4862 sends data and its processing fails the server will close
4863 the connection since it could be a malicious flooder.
4865 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4867 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4869 * Make sure the warning about error opening a log file is
4870 printed only once and not everytime it fails (produces
4871 too much useless log). Affected file lib/silcutil/silclog.c.
4873 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4875 * Made the silc_server_daemonise() function more readable.
4876 Affected file silcd/server.c.
4878 * Pid file is now optional, the user may comment it out from
4879 the config file. Removed define SILC_SERVER_PID_FILE, we
4880 don't need a default any longer. Affected file
4881 configure.in.pre, lib/Makefile.am.pre.
4883 * Make some use of the pid file. The server now dies at startup
4884 if it detects a valid pid file on his path. The server would
4885 die anyway in this circumstance, because of the bind() failure.
4886 Affected file silcd/silcd.c.
4888 * No longer compiling lib/dotconf.
4890 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4892 * Fixed JOIN command parsing not to crash. Affected file
4893 lib/silcclient/command.c.
4895 * Fied the NICK_CHANGE notify to add the new client entry
4896 even it is resolved. This removes an <[unknown]> nick
4897 thingy bug in the client. Affected file is
4898 lib/silcclient/client_notify.c.
4900 * Do not try to allocate 0 bytes (efence does not like it)
4901 in lib/silccore/silccomand.c when encoding payload.
4903 * Do not take IRCNICK as nickname in Irssi SILC client since
4904 it is not possible to set nickname before hand connecting
4905 the server (TODO has an entry about adding auto-nicking
4908 * Changed the silc_server_command_pending to check whether
4909 there already exists an pending entry with the specified
4910 command, command identifier and pending callback. This is
4911 to fix IDENTIFY and WHOIS related crashes that may register
4912 multiple pending commands with same identifier. Affected
4913 file silcd/command.c.
4915 * Fixed the server to reconnect to the router even if it
4916 was already reconnecting and EOF was received. This to
4917 fix a possibility that the server wouldn't ever try to
4918 auto-reconnect to the router. Affected file silcd/server.c.
4920 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4922 * Fixed the server's password authentication to use the
4923 length of the locally saved password, and not the one
4924 sent in the packet. Affected file silcd/protocol.c.
4926 * Fixed same password authentication problem in the
4927 Authentication Payload handling routines in
4928 lib/silccore/silcauth.c.
4930 * Yet another password authentication problem fixed with
4931 channel password handling in silcd/command.c.
4933 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4935 * If first character of string in silc_parse_userfqdn is '@'
4936 then do not parse it. Affected file is
4937 lib/silcutil/silcutil.c.
4939 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4941 * Fixed minor bug in IDENTIFY command reply sending, which
4942 caused various weird problems during JOIN when it was
4943 resolving names for users. Affected file silcd/command.c.
4945 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4947 * Fixed the IDENTIFY command reply sending to chech better valid
4948 clients. It was possible to send incomplete list of replies.
4949 Affected file silcd/command.c.
4951 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4953 * Added silc_client_command[s]_[un]register functions now to
4954 dynamically register the commands in client library. Removed
4955 the static table of commands. This allows the client library
4956 to call commands without causing the application to know about
4957 what commands library has called.
4959 Removed the INFO command reply kludge to detect when the command
4960 was called by library. Now library use its own command reply
4961 function for INFO command.
4963 Added function silc_client_command_call to call a command.
4964 Application can use it to call command, not access the structure
4967 Now all commands that are sent by the client library (not
4968 explicitly sent by application) use own command reply functions.
4970 Affected files around lib/silcclient/ and in
4971 irssi/src/silc/core/.
4973 * Fixed the WHOIS command reply sending to chech better valid
4974 clients. It was possible to send incomplete list of replies.
4976 Fixed the WHOIS and IDENTIFY to send the request to router
4977 if normal server did not do it and did not find any results.
4979 Affected file silcd/command.c.
4981 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4983 * Moved the internal data from SilcClient context into its
4984 own file, not accesible to application. Affected files
4985 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4986 and other files in client library.
4988 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4990 * Added doc/examples installation target in Makefile.am.pre.
4993 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4996 commands the found client entry will be removed from the
4997 cache, after notifying application about the error. Affected
4998 file lib/silcclient/command_reply.c.
5000 * Changed the /MSG to check for exact nickname user gave, and
5001 not let `nick' match `nick@host' if it is only one found. Now,
5002 user must type the exact nickname (like nick@host2) even if
5003 there are no more than one same nicks found. This is to avoid
5004 a possibility of sending nickname to wrong nickname since
5005 `nick' could match `nick@host'. Affected file is
5006 irssi/src/core/silc-servers.c.
5008 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5010 * Do not print "you are now server operator" or similar when
5011 giving /away command. Affected files are
5012 irssi/src/silc/core/client_ops.c, silc-servers.h.
5014 * Made the silc_server_command_pending_error_check to send
5015 the same command reply payload it received back to the
5016 original sender of the command. This way all arguments
5017 that was received by the server will be received by the
5018 client too. Affected file silcd/command.c.
5020 * Added the silc_idcache_add to return the created cache entry
5021 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5023 * Add global clients to expire if they are not on any channel.
5024 This is because normal server will never know if they signoff
5025 if they are not on any channel. The cache expiry will take
5026 case of these entries. This is done by normal servers only.
5027 The affected files are silcd/command_reply.c,
5028 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5030 * If server receives invalid ID notification for WHOIS or
5031 IDENTIFY and the ID exists in the lists, it is removed.
5032 Affected file silcd/command_reply.c.
5034 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5035 in client then client entry that it matches is searched and
5036 the nickname is printed on the screen for user. Affected
5037 file irssi/src/silc/core/client_ops.c.
5039 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5041 * Use cache entry expire time in the LIST command reply to
5042 purge old entries from the cache after the LIST command
5043 reply has been received. This way we don't have non-existent
5044 entries in the cache for too long. Affected file is
5045 silcd/command_reply.c.
5047 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * If we are normal server, and we've not resolved client info
5050 in WHOIS or IDENTIFY from router, and it is global client,
5051 we'll check whether it is on some channel. If it is not
5052 then we cannot be sure about its validity and will resolve it
5053 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5054 file silcd/command.c.
5056 * Search channel by name (if possible) rather than by ID
5057 in IDENTIFY command's command reply. Affected file is
5058 silcd/command_reply.c.
5060 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5062 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5063 Updated specs and implemented it. Affected file silcd/command.c,
5064 silcd/packet_send.c and silcd/packet_receive.c.
5066 * Implemented the <founder auth> payload handling in the JOIN
5067 command. If provided all conditions for channel joining
5068 except requirement to provide correct passphrase can be
5069 overrided by the channel founder. Updated the protocol specs.
5070 Affected file silcd/command.c.
5072 Added support for founder auth in JOIN command in client
5073 library. Fixed the parsing of the JOIN command now to support
5074 all options as they should be. The affected file is
5075 lib/silcclient/command.c.
5077 * Optimized the WHOIS and IDENTIFY commands to send the request
5078 to router only if it includes nicknames or other names. If
5079 they include only IDs then check the local cache first before
5080 routing. Affected file is silcd/command.c.
5082 * Added channels topic announcements. Affected file is
5083 silcd/packet_receive.c and silcd/server.c.
5085 * Fixed the silc_server_send_notify_topic_set to really destine
5086 the packet to channel. Affected file silcd/packet_send.c.
5088 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5089 library. Affected file lib/silcclient/client_notify.c.
5091 * Added UMODE announcements. Affected file silcd/server.c.
5093 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Memory leak fixes in:
5097 lib/silcutil/silcsockconn.c
5098 lib/silcske/silcske.c
5099 lib/silcske/groups.c
5101 lib/silccrypt/silcpkcs.c
5102 lib/silccore/silccommand.c
5103 lib/silccore/silcidcache.c
5108 * ROBOdoc documented the lib/silcske/groups.h file and a
5109 bit changed the interface for better.
5111 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5113 * Update the client entry context in the ID cache after
5114 nick change. Affected file lib/silcclient/command.c.
5115 Fixes the CUMODE command when regaining founder privileges,
5116 and a little WHOIS problem.
5118 * Fixed silc_net_gethostbyname to correctly call the
5119 inet_ntop. Affected file lib/silcutil/silcnet.c.
5121 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5123 * Added IPv6 support checking to the configure.in.pre, added
5124 also --enable-ipv6 option to override the check. Affected
5125 file configure.in.pre.
5127 * The silc_thread_create now calls the start function
5128 directly if threads support is not compiled in. Removes
5129 ugly #ifdef's from generic code. Affected files are
5130 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5132 * Added silc_net_gethostby[name/addr]_async to asynchronously
5133 resolve. Affected files are lib/silcutil/silcnet.[ch].
5135 * Added support for rendering IPv6 based server, client and
5136 channel IDs. Affected file lib/silcutil/silcutil.c.
5138 * Added support for creating IPv6 based server IDs. Affected
5139 file is silcd/serverid.c.
5141 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5143 * Added silc_net_gethostby[addr/name] into the
5144 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5145 routines. Added silc_net_is_ip[4/6]. Affected file is
5146 lib/silcutil/unix/silcunixnet.c. All routines that take
5147 address as argument now supports both IPv4 and IPv6 addresses.
5149 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5151 * Fixed LIST command reply sending in server. Affected file
5154 * Server now sends the kicker's client ID in the KICK notify
5155 to the kicked client. Affected file silcd/command.c.
5157 * The client library now parses the kickers client ID and
5158 UI displays it. Affected files lib/silcclient/client_notify.c
5159 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5161 * Made all payload parsing function prototypes consistent.
5162 They all take now const unsigned char * and uint32 pair as
5163 the payload data instead of SilcBuffer. Changes all around
5164 the source tree. Other unsigned char* -> const unsigned char*
5165 changes around the tree as well.
5167 * Optimized SFTP client and server packet sending not to
5168 allocate new buffer for each packet but to recycle the
5169 first allocated buffer. Affected files are
5170 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5172 * Optimized the SFTP client to use SilcList instead of
5173 SilcDList for requests, because it is faster. Affected file
5174 is lib/silcsftp/sftp_client.c.
5176 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5177 into lib/silccore/silcid.[ch].
5179 Renamed silcpayload.[ch] into silcargument.[ch].
5181 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5183 * If client entry is deleted with active key agreement
5184 session, abort the session.
5186 The silc_client_abort_key_agreement now calls the completion
5187 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5189 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5192 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5194 * Don't use __restrict in older GCC's. Affected file is
5195 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5197 * silc_net_localhost now attempts to reverse lookup the
5198 IP/hostname. Affected file lib/silcutil/silcnet.c.
5200 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5201 command. It can be used to gain founder privileges at
5202 the same time when joining the channel.
5204 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5205 kicker's client ID as well. Updated protocol specs.
5207 Defined that the server must send SILC_COMMAND_IDENTIFY
5208 command reply with error status to client who sent
5209 private message with invalid client ID.
5211 Updated the protocol specification.
5213 * Added silc_server_send_command_reply to send any
5214 command reply. Affected file silcd/packet_send.[ch].
5216 * Added silc_id_payload_encode_data to encode ID payload
5217 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5219 * The server now send IDENTIFY command reply with error
5220 status if client ID in private message is invalid. Affected
5221 file silcd/packet_receive.c.
5223 * Save the server key file with server's IP address in
5224 the filename instead of hostname. The affected file is
5225 irssi/src/silc/core/client_ops.c.
5227 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5229 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5232 * Added libtool support for compiling shared objects in
5233 lib/silcsim. Affected file configure.in.pre and
5234 lib/silcsim/Makefile.am. Original patch by cras.
5236 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5238 * Pid file configuration, and server's config file fixes
5239 patch by toma. Updated CREDITS file.
5241 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5243 * Fixed silc_client_channel_message to not try to decrypt
5244 the message twice if it resolved the destination client
5245 information. This could cause of dropping one channel
5246 message. Affected file lib/silcclient/client_channel.c.
5248 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5250 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5251 lib/silcclient/client.c. This function is used when the SILC
5252 Client is run under some other scheduler, or event loop or
5253 main loop. On GUI applications, for example this may be
5254 desired to used to run the client under the GUI application's
5255 main loop. Typically the GUI application would register an
5256 idle task that calls this function multiple times in a second
5257 to quickly process the SILC specific data.
5259 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5261 * Fixed silc_server_drop() for dropping the supplementary
5262 groups as well, this could cause a security hole on some
5265 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5270 * Write PID file after dropping privileges. Added -F option
5271 to run server on foreground. A patch by debolaz.
5272 Affected files silcd/server.c, silcd/silcd.c.
5274 * Fixed MOTD to return the MOTD file server name. Affected
5275 file silcd/command.c.
5277 * Added INFO command reply handling to the Irssi SILC Client.
5278 Affected file irssi/src/silc/core/client_ops.c.
5280 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Fixed the silc_idcache_list_* routines to really support
5283 the dynamic list. Fixes a crash. Affected file is
5284 lib/silccore/silcidcache.c.
5286 * Fixed the LIST command reply to really call LIST command's
5287 pending callbacks. Affected file silcd/command_reply.c.
5289 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Update conn->local_entry->nickname after giving NICK
5292 command. Affected file lib/silcclient/command.c.
5294 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5296 * Added the [pid] option to the silcd configuration file
5298 Affected files: serverconfig.[ch] and silcd.c
5300 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Save fingerprint in WHOIS command reply in server.
5303 Affected file silcd/command_reply.c.
5305 * Fixed NICK commands pending callback registration.
5306 Affected file lib/silcclient/command.c.
5308 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * Use ++server->cmd_ident when sending commands in server,
5311 instead of random number. Affected file silcd/command.c.
5313 * Fixed GETKEY command reply to call actually GETKEY pending
5314 command callbacks. Affected file silcd/command_reply.c.
5316 * A bit stricter check for nicknames. Check for same nickname
5317 in NICK command also. Affected file silcd/command.c.
5319 * Do not call INFO command everytime client ID changes, only
5320 during first connecting. Affected file lib/silcclient/client.c.
5322 * Set the new nickname only after successful command reply for
5323 NICK command is returned by server. Affected file
5324 lib/silcclient/command.c.
5326 * Remove nicknames from nicklist during server_signoff notify.
5327 Should fix /NAMES bit more. The affected file is
5328 irssi/src/silc/core/silc-channels.c.
5330 * Added `fingerprint' field to the SilcIDListData in the
5331 silcd/idlist.h to hold the fingerprint of the client's
5334 Send the fingerprint of the client's public key in WHOIS
5337 Affected files silcd/command.c, and silcd/idlist.[ch].
5339 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5340 create fingerprint from given data.
5342 * Show the fingerprint of the client's public key in WHOIS.
5343 Affected files irssi/src/module-formats.[ch] and
5344 irssi/src/silc/core/client_ops.c.
5346 * Format the multiple same nicknames also during JOIN and
5347 NICK_CHANGE notifys. Affected file is
5348 lib/silcclient/client_notify.c.
5350 * Do not print error on screen for invalid private message
5351 payload since it can come if someone is sending private
5352 messages with wrong key. Affected file
5353 lib/silccore/silcprivate.c.
5355 * Fixed multiple concurrent /PING crash. Affected file
5356 lib/silcclient/command.c.
5358 * Changed the wrong ID encoding. All IP addresses must be
5359 in MSB first order in encoded format. They were encoded
5360 wrong and was in LSB format. Affected files are
5361 silcd/serverid.c, lib/silcutil/silcutil.c.
5363 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5365 * Call the `connect' client operation through the scheduler
5366 in case of error. Affected file lib/silcclient/client.c.
5368 * Call the `failure' client operation even if the error
5369 occurred locally during a protocol. Affected file is
5370 lib/silcclient/protocol.c.
5372 * Added support of sending LIST command to router from normal
5373 server. This way normal server can get list of all channels
5374 in the network too. Fixed the channel list sending in the
5375 server too. Affected files are silcd/command.c, and
5376 silcd/command_reply.[ch].
5378 * Added silc_server_update_channels_by_server and
5379 silc_server_remove_channels_by_server. They are used during
5380 disconnection of primary router and in backup router protocol.
5381 Affected file silcd/server_util.[ch], silcd/server.c and
5382 silcd/server_backup.c.
5384 * Fixed channel adding to global list in IDENTIFY command
5385 reply in server. Affected file silcd/command_reply.c.
5387 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5389 * If the incoming packet type is REKEY or REKEY_DONE process
5390 that packet always synchronously. Fixes yet another MAC
5391 failed error on slow (dialup) connections. Affected file
5392 lib/silcclient/client.c and silcd/server.c.
5394 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5396 * Call check_version SKE callback for initiator too. Affected
5397 file lib/silcske/silcske.c.
5399 * Implemented fix for security hole found in the SKE that was
5400 fixed in the specification few days back; the initiator's
5401 public key is now added to the HASH value computation.
5402 Added backwards support for the old way of doing it too, for
5403 old clients and old servers. Affected file is
5404 lib/silcske/silcske.c.
5406 * Enabled mutual authentication by default in SKE. If initiator
5407 is not providing mutual authentication the responder will
5408 force it. This will provide the proof of posession of the
5409 private key for responder. The affected files are
5410 lib/silcclient/protocol.c and silcd/protocol.c.
5412 * Do not cache anymore the server's public key during SKE.
5413 We do mutual authentication so the proof of posession of
5414 private key is done, and if the server is authenticated in
5415 conn auth protocol with public key we must have the public
5416 key already. Affected file silcd/protocol.c.
5418 * Added new global debug variable: silc_debug_hexdump. If
5419 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5420 file lib/silcutil/silclog.[ch].
5422 * Fixed compilation warning due to char * -> const char *.
5423 Affected files lib/silcutil/silcnet.h, and
5424 lib/silccore/silcauth.[ch].
5426 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5428 * Fixed CMODE command when new channel key was created. If
5429 the creation failed the old key was removed. Next time giving
5430 same command would crash the server since the old key was
5431 freed already. Affected file silcd/command.c.
5433 * Fixed the silc_server_announce_get_channels to not crash
5434 on reconnect. Affected file silcd/server.c.
5436 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Added silc_log_set_debug_string function to set a regex
5439 string to match for debug output. Only the function names,
5440 or filenames matching the given debug string is actually
5441 printed. This way it is possible to filter out those debug
5442 strings that user is not interested in.
5444 Fixed a bug in silc_string_regexify.
5446 Affected files lib/silcutil/silclog.[ch], and
5447 lib/silcutil/unix/silcunixutil.c.
5449 * Changed the -d options in both server and Irssi SILC client
5450 to take the debug string as argument. Affected files
5451 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5453 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5455 * Added silc_hash_babbleprint to create a Bubble Babble
5456 Encoded fingerprint. The encoding is developed by Antti
5457 Huima (draft-huima-babble-01.txt), and it creates human
5458 readable strings out of binary data. Affected file
5459 lib/silccrypt/silchash.[ch].
5461 * Print the babble print now in addition of fingerprint as well
5462 in Irssi SILC client. Affected files are
5463 irssi/src/fe-common/silc/module-formats.[ch],
5464 irssi/src/fe-common/silc/core/client_ops.c.
5466 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * Fixed a security problem found in SKE. The initiator's
5469 public key too is now added to the HASH hash value creation
5470 which is signed by the responder to create the SIGN value.
5471 This will prevent anyone in the middle to lie to the responder
5472 about the initiator's public key. If this is done now, the
5473 man in the middle will get caught. Updated the protocol
5476 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5478 * Better installation directory handling. Configure module
5479 paths and other paths automatically to example_silc* files
5480 in doc/. A patch by toma.
5482 * Fixed compiler warning from MPI library, and from SILC RNG.
5485 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5486 It can be configured with ./configure. A patch by toma.
5488 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Find correct make to use in prepare-clean. A patch by
5491 toma. Affected file prepare-clean.
5493 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5495 * Added irssi variables use_auto_addr, auto_bind_ip,
5496 auto_bind_port and auto_public_ip.
5498 * Changed the interface for silc_client_send_key_agreement
5499 in lib/silcclient/silcapi.h
5503 irssi/src/silc/core/silc-core.c
5505 lib/silcclient/silcapi.h
5506 irssi/src/silc/core/silc-channels.c
5507 lib/silcclient/client_keyagr.c
5510 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Added silc_pkcs_public_key_compare to compare two
5513 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5515 * Check that the client who set the founder mode on the
5516 channel is the same client that is giving the founder
5517 mode to itself. It is done by comparing the saved public
5518 key (it is saved even in the authentication is passphrase).
5519 Affected file silcd/command.c.
5521 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Do not process packet for disconnected socket connection.
5524 Affected file lib/silccore/silcpacket.c.
5526 * Process the DISCONNECT packet through scheduler in the
5527 client library. Affected file lib/silcclient/client.c.
5529 * Fixed the silc_client_packet_parse to not to increase
5530 the packet sequence number if the conn->sock and the
5531 current socket connection is not same. This can happen
5532 for example during key agreement when the conn includes
5533 multiple socket connections (listeners). Affected file
5534 lib/silcclient/client.c.
5536 * The sender of the file transfer request now provides also
5537 the pointer (listener) for the key exchange protocol. If
5538 the listener cannot be created then it sends empty key
5539 agreement and lets the receiver provide the listener.
5541 Added `local_ip' and `local_port' arguments to the
5542 silc_client_file_send. If they are provided they are used,
5543 if not then it will attempt to find local IP address, if
5544 not found or bind fails then the remote client will provide
5547 Affected files are lib/silcclient/client_ftp.c and
5548 lib/silcclient/silcapi.h.
5550 * Extended the FILE SEND command to support defining the
5551 local IP and port for key exchange listener. They are
5552 optional. Affected file irssi/src/silc/core/silc-servers.c.
5554 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Defined to WHOIS command reply the sending of fingerprint
5557 of the client's public key (if the proof of posession of the
5558 corresponding private key is verified by the server).
5559 Updated to the protocol specification.
5561 * Added support of receiving the client's public key's
5562 fingerprint in command reply in client library. Affected
5563 file is lib/silcclient/command_reply.c, and
5564 lib/silcclient/idlist.[ch].
5566 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * Do not send over 128 chars long nickname to the server
5569 in NICK command. Affected file lib/silcclient/command.c.
5571 * Do not send over 256 chars long channel names to the server
5572 in JOIN command. Affected file lib/silcclient/command.c.
5574 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Assure that silc_server_close_connection cannot be called
5577 twice for same socket context. Affected file is
5580 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Send error message to application if opening file for
5583 writing during file transfer fails. Affected file is
5584 lib/silcclient/client_ftp.c.
5586 Remove all file transfer sessions for a client that we're
5587 removing from ID cache.
5589 Affected file is lib/silcclient/client_ftp.c.
5591 * Fixed silc_net_addr2bin to return correct address. Affected
5592 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5594 * Fixed file transfer session removing on signoff notify.
5595 Affected file irssi/src/silc/core/silc-servers.c.
5597 * Added the SilcClientFileError to be returned in the monitor
5598 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5599 Affected file lib/silcclient/silcapi.h.
5601 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5603 * Fixed a crash in silc_client_ftp_free_sessions and
5604 silc_client_ftp_session_free_client. Affected file
5605 lib/silcclient/client_ftp.c.
5607 * Added `disabled' field in the SilcChannelEntry in the server
5608 to indicate if the server entry is disabled. Affected file
5609 silcd/idlist.h, silcd/command[_reply].c.
5611 * SILC server adds now /var/run/silcd.pid everytime it is
5612 started. Affected file silcd/silcd.c.
5614 * Added silc_server_packet_send_clients to send a packet to
5615 the provided table of client entries. Affected file
5616 silcd/packet_send.[ch].
5618 * Fixed a crash in client resolving in client_prvmsg.c in
5619 client library. Affected file lib/silcclient/client_prvmsg.c.
5621 * Do not actually remove the client directly from ID cache
5622 during SERVER_SIGNOFF, but invalidate it. This way we
5623 preserve the WHOWAS info for the client. Affected file
5624 silcd/server_util.c.
5626 * Fixed SERVER_SIGNOFF notify handling in the server. The
5627 server is now able to process incoming SERVER_SIGNOFF notify
5628 for a server that it doesn't even know about. It will remove
5629 the clients provided in the notify. Affected file
5630 silcd/packet_receive.c.
5632 * Check for partial packet in data queue after every packet that
5633 was found from the queue. Return and wait for more data if
5634 there is partial data in queue. Affected file is
5635 lib/silccore/silcpacket.c.
5637 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5639 * Added SilcClietFileError enum to indicate error in
5640 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5641 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5642 Affected files lib/silcclient/silcapi.h and
5643 lib/silcclient/client_ftp.c.
5645 * Check that newsize in silc_buffer_realloc is larger than
5646 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5648 * Added better monitor of file transfers. It now monitors
5649 key agreement protocol during the file transfer too. Added
5650 error reporting too. Affected files
5651 irssi/src/silc/core/silc-servers.c,
5652 irssi/src/fe-common/silc/module-formats.[ch].
5654 * Wrote a help file for FILE command.
5656 * Added silc_rng_global_get_byte_fast to get not-so-secure
5657 random data as fast as possible. Random data is read from
5658 /dev/urandom if available and from the SILC RNG if not
5659 available. It is used in padding generation. Affected file
5660 lib/silccrypt/silcrng.[ch].
5662 * All packets in client library are now processed synchronously.
5663 Optimized packet processing a lot. Affected file
5664 lib/silcclient/client.c.
5666 * All server connection packets are processing synchronously
5667 now in server, to optimize packet processing. Affected file
5670 * Include files are installed now only in Toolkit distribution
5671 if make install is given. Affected files: all Makefile.am's.
5673 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5675 * Assure that silc_client_notify_by_server_resolve does not
5676 resolve the client information multiple times. If it cannot
5677 be found by the first it cannot be found at all. Affected
5678 file lib/silcclient/client_notify.c.
5680 * Fixed WHOWAS command reply calling. Affected file
5681 lib/silcclient/command_reply.c.
5683 * Removed all references to silc_idlist_get_client from the
5684 Irssi SILC client since that call is internal call used by
5685 the library. The Irssi SILC client will use now client
5686 retrieval functions found in silcapi.h.
5688 * Fixed a bug in resolving nickname info before sending
5689 private message. It used freed memory. Affected file
5690 irssi/src/silc/core/silc-servers.c.
5692 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Assure my_channels statistics cannot go negative in server.
5695 Affected files silcd/server.c, silcd/server_util.c.
5697 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5699 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5701 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5703 * Win32 Toolkit changes. Affected files
5704 win32/silc.dsw, win32/libsilc/libsilc.def,
5705 win32/libsilcclient/libsilc.def,
5706 lib/silcutil/silcutil.c, and
5707 lib/sftp/sftp_fs_memory.c.
5709 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5711 * Added silc_net_localip to return local host's IP address.
5712 Affected file lib/silcutil/silcnet.[ch].
5714 * If key exchange or rekey protocol is active for a connection
5715 parse all packets syncronously since there might be packets
5716 in packet queue that we are not able to process without first
5717 processing packets before them. Affected file silcd/server,
5718 lib/silcclient/client.c.
5720 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5721 whether library should continue processing the packet.
5722 Affected file lib/silccore/silcpacket.h.
5724 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5725 SilcSFTPMonitorData to SFTP server to monitor various
5726 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5727 lib/silcsftp/sftp_server.c.
5729 * Added silc_file_size to return file size. Affected file
5730 lib/silcutil/silcutil.[ch].
5732 * Implemented the file transfer support for the client library.
5733 Added preliminary support for simple client to client one-file
5734 transmission. Affected file lib/silcclient/client_ftp.c,
5735 lib/silccilent/client.[ch].
5737 * Added new local command FILE to the Irssi SILC Client.
5738 It is used to perform the file transfer. It has subcommands
5739 SEND, RECEIVE, SHOW and CLOSE. Affected files
5740 irssi/src/silc/core/client_ops.c,
5741 irssi/src/silc/core/silc-server.[ch].
5743 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5745 * Relay the SILC_PACKET_FTP in the server. Affected files
5746 silcd/server.c and silcd/packet_receive.c.
5748 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5750 * Renamed silc_file_read and silc_file_write to functions
5751 silc_file_readfile and silc_file_writefile. Added function
5752 silc_file_open and silc_file_close. Affected files
5753 lib/silcutil/silcutil.[ch].
5755 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5757 * Resolve the client info when received private message or
5758 channel message for a client which nickname we don't know.
5759 Affected files lib/silcclient/client_prvmsg.c and
5760 lib/silcclient/client_channel.c.
5762 * Do not crash in /KEY if client is not connected. Affected
5763 file irssi/src/silc/core/silc-channels.c.
5765 * Added SilcClientStatus field to the SilcClientEntry in the
5766 lib/silcclient/idlist.h.
5768 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5769 is incomplete and is being resolved, it won't be resolved
5772 Make sure also that USERS command reply does not resolve
5773 twice information. Affected file is
5774 lib/silcclient/command_reply.c.
5776 Make sure that silc_client_get_clients_by_list does not
5777 resolve twice same information.
5779 * Check for valid client->id in the silc_server_free_client_data.
5780 Affected file silcd/server.c.
5782 * Fixed /GETKEY nick@server not to crash if the server entry
5783 is not found. Affected file lib/silcclient/command.c.
5785 * Fixed the silc_server_check_cmode_rights to check the
5786 requested modes correctly. Affected file silcd/command.c.
5788 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Better checks for non-printable chars in nick added.
5791 Affected file silcd/command.c.
5793 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Call the silc_server_udpate_servers_by_server in the
5796 primary router that comes back online in the backup resuming
5797 protocol. Otherwise it routes packets wrong. Affected file
5798 silcd/server_util.[ch], silcd/server_backup.c.
5800 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5803 lib/silcutil/silcbuffmt.[ch].
5805 * Redefined the SILC packet header to include the padding
5806 length. Affected file lib/silccore/silcpacket.[ch].
5808 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5809 length for maximum padding up to 128 bytes). Affected
5810 file lib/silccore/silcpacket.h.
5812 * Removed all backwards support for old 0.5.x MAC thingies.
5813 The SILC packet header change makes it impossible to be
5814 backwards compatible.
5816 * Send the ENDING packet with timeout in the backup resuming
5817 protocol. This is to assure that all routers has connected
5818 to the primary router. Affected file silcd/server_backup.c.
5820 * Changed the RNG to take the first IV from random data. It
5821 used to take it from zero actually. Changed the RNG also
5822 to use /dev/urandom during session. /dev/random is used
5823 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5825 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Changed the SILC packet header to have the first two bytes
5828 (the packet length) encrypted. Affected files aroung the
5829 code tree, lib/silccore/silcpacket.[ch]. Removed the
5830 SilcPacketCheckDecrypt callback. It is not needed anymore
5831 since the silc_packet_receive_process will determine now
5832 whether the packet is normal or special.
5834 * Implemented the unidirectional MAC keys. Affected files
5835 lib/silcske/silcske.c, silcd/protocol.c and
5836 lib/silcclient/protocol.c.
5838 * Implemented the packet sequence number to the MAC computation.
5839 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5840 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5841 lib/silcclient/protocol.c.
5843 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Allow backup router to announce servers. All servers
5846 announced by backup router are added to the global list
5847 automatically. Update hte server's socket to our primary
5848 router also when backup router announces a server.
5849 Affected file silcd/packet_receive.c.
5851 * Do not update the client->router in the function
5852 silc_server_udpate_clients_by_server if the client is on
5853 global list. We might fail to find any specific server
5854 for locally connected clients and local cell clients. They
5855 should still use the `from' and not `to' as client->router.
5856 This fixes backup router resuming protocol. Affected file
5857 silcd/server_util.c.
5859 * Decrease channel statistics count only if the channel
5860 deletion worked. Affected files are silcd/server.c and
5861 silcd/server_util.c.
5863 * Added silc_server_update_servers_by_server to update origin
5864 of all server entries. Used during backup router protocol.
5865 Affected files silcd/server_util.[ch], silcd/server.c. and
5866 silcd/backup_router.c.
5868 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5869 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5870 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5871 lib/silccrypt/silchmac.c.
5873 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5875 * Assure that router cannot reroute the same channel message
5876 to the sender. Affected file silcd/packet_receive.c.
5878 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5880 * Made better checks that the channel message is not sent
5881 to the router it came from. Affected file is
5882 silcd/packet_send.c. Fixed memory leak too.
5884 * Announce informations for incoming router connection, but
5885 only after checking if it is replaced by backup router.
5886 Affected file silcd/packet_receive.c.
5888 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5890 * Fixed the backup resuming protocol to work in multiple
5891 router environment. Affected file silcd/server_backup.c.
5893 * Route packet only to one router in the function
5894 silc_server_packet_send_to_channel. Affected file is
5895 silcd/packet_send.c.
5897 * Fixed silc_server_send_notify_dest to set the broadcast
5898 flag. Fixed the silc_server_send_notify_topic to actually
5899 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5900 Affected file silcd/packet_send.c.
5902 * Changed the SFTP Filesystem interface. Changed the
5903 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5904 the filesystem operation function. The SilcSFTPFilesystem
5905 is now a context that is allocated by all filesystem allocation
5906 functions and it already includes the operations structure
5907 and filesystem specific context. It is given as argument
5908 now to the silc_sftp_server_start. This made the interface
5909 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5910 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5912 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Changed the backup router adding and getting interfaces
5915 in the server. The router that will be replaced by the
5916 specified backup router is now sent as argument. Affected
5917 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5920 * Added silc_net_addr2bin_ne to return the binary form of
5921 the IP address in network byte order. Affected files
5922 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5924 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Check for existing server ID in silc_server_new_server
5927 and in silc_server_connect_to_router_final and remove the
5928 old entry if it exists. Affected file silcd/packet_receive.c,
5931 * Send the channel message always to only one router, either
5932 in upstream or downstream. Affected file is
5933 silcd/packet_send.c.
5935 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5937 * Wrote the definition of the backup resuming protocol to the
5938 protocol specification.
5940 * Removed one redundant channel key generation from normal
5941 server during joining procedure. Removed one redundant
5942 channel key sending from server to router during joining
5943 procedure. Affected file silcd/command.c.
5945 * Made minor bugfixes to the backup router resuming protocol.
5946 Affected file silcd/server_backup.c, server.c.
5948 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5950 * Added --disable-asm configuration option. Affected files
5951 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5954 * Implemented the backup resuming protocol that is used to
5955 resume the primary router position in the cell after the
5956 primary router comes back online. Affected files
5957 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5958 and silcd/server_util.[ch].
5960 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5962 * Sleep two (2) seconds after sending QUIT command to server.
5963 Affected file lib/silcclient/command.c.
5965 * Assure that if outgoing data buffer is pending do not force
5966 send any data. Affected file silcd/packet_send.c.
5968 * Assure that if outgoing data buffer is pending do not force
5969 send any data. Affected file lib/silcclient/client.c.
5971 * Implemented the backup router support when the primary router
5972 goes down. The servers and routers can now use the backup
5973 router as new primary router without loosing connectivity.
5975 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5977 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5978 in the server to indicate disabled entry. All data read
5979 from the connection will be ignored and no data is sent
5980 for entry that is disabled. Affected files are
5981 silcd/idlist.h, silcd/server.c.
5983 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5985 * Created SFTP client and server test programs in the
5986 lib/silcsftp/tests directory.
5988 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Implemented memory filesystem (virtual filesystem) for
5991 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5994 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Implemented the SFTP (SSH File Transfer Protocol) to the
5997 lib/silcsftp. It includes SFTP client and SFTP server
6000 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Moved lib/silccore/silcprotocol.[ch] to the
6003 lib/silcutil library.
6005 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6006 take variable argument list pointer as argument. Affected
6007 file lib/silcutil/silcbuffmt.[ch].
6009 * Added silc_buffer_set function that is used to set data
6010 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6011 Affected file lib/silcutil/silcbuffer.h.
6013 * Changed various routines in the core library to use the new
6014 silc_buffer_set instead of allocating new buffer only for
6017 * Added 64-bit value formatting and unformatting support to the
6018 silc_buffer_[un]format routines. Affected file is
6019 lib/silcutil/silcbuffmt.[ch].
6021 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6022 to includes/bitmove.h.
6024 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6026 * Fixed channel user mode saving in client library. Affected
6027 file lib/silcclient/command[_reply].c.
6029 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Defined the file transfer to the SILC Protocol. Added
6032 new packet type SILC_PACKET_FTP and defined File Transfer
6033 Payload. The mandatory file transfer protocol is SFTP
6034 (SSH File Transfer Protocol). Affected file in addition
6035 of the internet draft is lib/silccore/silcpacket.h.
6037 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6038 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6039 is used as part of backup router protocol when the primary
6040 router of the cell is back online and wishes to resume
6041 the position as primary router.
6043 * Redefined the MAC generation keys in the protocol. The
6044 same key is not used anymore in both direction. Both
6045 direction will now use different keys for sending and
6046 receiving. This fixes a potential security flaw. This
6047 change causes incompatibilities in the protocol.
6049 * Redefined also the MAC computation from the packet.
6050 An packet sequence number is now added to the MAC
6051 computation. This prevents possible replay attacks against
6052 the protocol. This change too causes incompatibilities
6055 Added `sequence' field to the SilcPacketContext to hold
6056 the current sequence number for the packet.
6058 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6060 * Added `created' field to the SilcIDListData in the file
6061 silcd/idlist.h to indicate the time when the entry was
6064 * Added `created' field to the SilcChannelEntry too. Affected
6065 file silcd/idlist.h.
6067 * Added `creation_time' aguments to all the announcement functions
6068 in the server. If it is provided then only the entries that
6069 was created after the provided time frame are actually
6070 announced. Affected file silcd/server.[ch].
6072 * The protocol says that the Channel ID's IP address must be
6073 based on the router's IP address. Added check for this in
6074 the silc_server_new_channel when processing incoming New Channel
6075 Payload. Affected file silcd/packet_receive.c.
6077 * Print out the correct version with --version in SILC client.
6078 Affected file irssi/src/silc/core/silc-core.c.
6080 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Fixed WHOWAS command to check for completnes of the client
6083 entry always, not just when the command is coming from client.
6084 Affected file silcd/command.c.
6086 * Added new function silc_server_packet_queue_purge to purge the
6087 outgoing data queue to the network. After the function returns
6088 it is guaranteed that the outgoing packet queue is empty.
6089 Affected file silcd/packet_send.[ch].
6091 * Purge the outgoing packet queue in the rekey protocol's final
6092 callback to assure that all rekey packets go to the network
6093 before quitting the protocol. Affected file silcd/server.c.
6095 * Added silc_client_packet_queue_parse as similar function as
6096 in server to the client library. The affected file is
6097 lib/silcclient/client.c.
6099 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Splitted silcd/server.c and created silcd/server_util.[ch]
6102 for utility functions.
6104 * Added new socket flag SILC_SF_DISABLED to indicate that the
6105 connection is open but nothing can be sent to or received from
6106 the connection. Affected file lib/silcutil/silsockconn.[ch].
6107 The checking for disabled socket is checked in the low level
6108 silc_socket_write and silc_socket_read functions.
6110 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Allow only nicknames and channel names that fits into the
6113 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6115 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6117 * When processing JOIN command reply in server check that if
6118 the channel exists in our global list we'll move it the local
6119 list. Affected file silcd/command_reply.c.
6121 * Fixed the check whether client is joined on the channel already
6122 in JOIN command. Affected file lib/silcclient/command.c.
6124 * Fixed the JOIN command reply to check whether the channel
6125 already exists. Affected file lib/silcclient/command_reply.c.
6127 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Added silc_ske_status_string to map the SKE error numbers
6130 to readable strings. The affected files are
6131 lib/silcske/silcske[_status].[ch].
6133 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Do not show the private channels on the WHOIS channel list
6136 as it is not allowed by the protocol. The affected file is
6139 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6141 * Assure that the packet length digged from the actual packet
6142 is something sensible in the silc_packet_decrypt_rest_special
6143 in lib/silccrypt/silcpacket.c.
6145 * Free and NULL the allocated pointer in silc_hmac_alloc if
6146 the HMAC allocation fails. The affected file is
6147 lib/silccrypt/silchmac.c.
6149 * Print the selected security properties to the log files in
6150 the server. Affected file silcd/protocol.c.
6152 * Add SKE's reference counter even if calling the completion
6153 callback manually. Otherwise it goes negative, although it
6154 does not cause any problems. The affected file is
6155 lib/silcske/silcske.c.
6157 * Remove the client entry with short timeout after giving the
6158 KILL command. Affected file lib/silcclient/command.c.
6160 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6161 case all found clients are already disconnected (WHOWAS would
6162 found them) in the server. Affected file silcd/command.c.
6164 * Update the last_receive (time of last data received) to be
6165 updated only when received private or channel message so that
6166 the idle time showed in WHOIS makes more sense.
6168 * Added boolean field `valid' in to the SilcClientEntry in the
6169 client library to indicate whether the entry is valid or not.
6170 This fixes the nickname change bug on channel when changing
6171 the nickname to be same than the old (like nick to Nick) the
6172 nickname formatter doesn't set the new nick anymore to Nick@host.
6173 Affected file lib/silcclient/idlist.[ch].
6175 * Now actually fixed the nickname changing on disconnection.
6176 Added new function silc_change_nick to the Irssi SILC Client.
6177 Affected file irssi/src/silc/core/client_ops.c,
6178 irssi/src/silc/core/silc-nicklist.[ch].
6180 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Check that the public key exists in the GETKEY command before
6183 trying to encode it. Affected file silcd/command.c.
6185 * Print some notifications on received public keys with GETKEY
6186 command in the Irssi SILC Client. Affected files are
6187 irssi/src/fe-common/silc/module-formats.[ch],
6188 irssi/src/silc/core/client_ops.c.
6190 * Use IDENTIFY command to resolve the server information in the
6191 GETKEY command instead of INFO command. Affected file
6192 lib/silcclient/command.c.
6194 * All command reply functions in the client library now calls
6195 the pending command reply callbacks even if an error has
6196 occurred. The server has done this a long time and now it was
6197 time to move the client library to this as well. Now all
6198 errors can be delivered back to the pending command reply
6199 callbacks if necessary. Affected files are
6200 lib/silcclient/command[_reply].[ch].
6202 * Change the nickname on disconnection back to the username
6203 because in reconnect the server will enforce it to it anyway.
6204 Affected file irssi/src/silc/core/silc-servers.c.
6206 * Fixed a config file parsing bug in the Irssi SILC client.
6207 Affected file irssi/src/silc/core/clientconfig.c.
6209 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * When printing the channel mode on JOIN, verify that the
6212 channel key and channel's HMAC are valid. Affected file
6213 irssi/src/silc/core/client_ops.c.
6215 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6218 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6219 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6221 * Removed channel key rekey task deleting from the function
6222 silc_server_save_channel_key. Affected file silcd/server.c.
6223 Added explicit timeout task context instead that is used to
6224 delete the task if we are registering a new task before the
6225 new task has elapsed.
6227 * When channel key rekey occurs the client library now saves
6228 the old channel key for a short period of time (10 seconds) and
6229 is able to use it in case some is still sending channel
6230 messages encrypted with the old key after the rekey. Affected
6231 file lib/silcclient/[idlist.h|client_channel.c].
6233 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6235 * Added check to the silc_server_new_id_real to not accept
6236 new ID if it is the sender's own ID. Affected file is
6237 silcd/packet_receive.c.
6239 * Assure that we do not announce ourself or the one we've
6240 sending our announcements when we're router and are announcing
6241 servers to our primary router. Affected file silcd/server.c.
6243 * Fixed silc_server_command_identify_check_client to assemble
6244 correct WHOIS packet. It send corrupted WHOIS packet and
6245 caused problem with router to router connections. Affected
6246 file silcd/command.c.
6248 Fixed also silc_server_command_whois_check the same way
6249 as for the IDENTIFY command.
6251 * Added new SilcIDListStatus to the server in the SilcIDListData
6252 structure. The status now includes the current status of
6253 the entry (like registered, resolved etc.). Affected file
6254 silcd/idlist.[ch]. Defined a bunch of different status types
6255 as well. This replaced the old boolean registered field as well.
6257 Added resolve_cmd_ident field to the SilcClientEntry structure
6258 too so that if the entry is for example being resolved so
6259 another command may attach to the same pending command reply
6260 without requiring to resolve the same entry again. This concept
6261 should optimize the WHOIS and the IDENTIFY resolving under
6262 heavy load by taking away unnecessary resolving for entries
6263 that are being resolved already.
6265 Added support for adding multiple pending commands for one
6266 command idenfier. Affected file silcd/command[_reply].[ch].
6268 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6269 before deleting the data. Otherwise the hash table will have
6270 freed data in comparison functions. Affected file is
6271 silcd/command_reply.c.
6273 * Fixed silc_idlist_replace_client_id to add the new entry to
6274 the cache with NULL nickname. Otherwise there will be invalid
6275 memory as the nickname after the nickname is freed. Affected
6276 file silcd/packet_receive.c.
6278 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6279 saved into wrong slots because the previous number of entries
6280 was not taken into account. Affected file silcd/idlist.c.
6281 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6283 * If we are router and we receive JOIN notify to a channel that
6284 does not have any users then notified client is marked as the
6285 channel founder, as it is it. The affected file is
6286 silcd/packet_receive.c
6288 * Added to the extended hash table API's table_del_*ext functions
6289 the destructor as argument too, so that the caller can decide
6290 which destructor to use or whether to use destructor at all.
6291 Affected file lib/silcutil/silchashtable.[ch].
6293 * Fixed ID Cache purging. It actually deleted the entries from
6294 the hash table after the data was freed. The hash table ended
6295 up comparing freed memory. The affected file is
6296 lib/silccore/silcidcache.c.
6298 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6300 * Fixed Irssi SILC client's KILL command's HELP syntax.
6302 * The USERS command now resolves the detailed user information
6303 if the userinfo field is missing. Affected file is
6304 lib/silcclient/command_reply.c.
6306 * Do not print error in silc_file_read if the read file does
6307 not exist. Just silently return NULL. Affected file is
6308 lib/silcutil/silcutil.c.
6310 * Fixed the silc_log_output to not wine about NULL filename
6311 and to not create some bogus " " filename. Affected file is
6312 lib/silcutil/silclog.c.
6314 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6316 * Fixed various printing bugs on the user interface in the
6317 Irssi SILC Client. Minor changes that were forgotten from
6320 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Fixed the configure.in.pre and the compilation and distribution
6323 environment to support the new autoconf 2.52. That version is
6324 now required to compile the CVS trunk.
6326 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6328 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6329 to generally parse user@fqdn format strings. Affected file
6330 lib/silcutil/silcutil.c.
6332 * Added nickname_format and nickname_force_format fields to the
6333 SilcClientParams structure. The first one defines the format
6334 for the nicknames that the library will enforce if the receives
6335 multiple same nicknames. The second one is boolean value and
6336 can be used to force the library to always enforce the format
6337 to the nicknames regardles whether there are multiple nicknames
6338 or not. This configurable formatting was employed to flexibly
6339 support accessing multiple nicknames from the user interface.
6340 The userinterface can now set the nicknames to what ever format
6341 they prefer. Affected file lib/silcclient/silcapi.h.
6343 Added function silc_client_nickname_format to the file
6344 lib/silcclient/idlist.c. It performs the nickname formatting.
6346 Added new field `hostname´ to the SilcClientEntry context.
6347 It holds the hostname of the client. Affected file is
6348 lib/silcclient/idlist.h.
6350 * Irssi SILC Client sets the nicknames in nick@hostn format.
6351 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6352 irssi/src/silc/core/silc-core.c.
6354 The WHOIS printing now also shows both the real nickname and
6355 the formatted nickname so that user knows how to access the
6356 user if there are multiple same nicknames cached. Affected
6357 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6358 printing formatting too to take the hostname now as a separate
6359 argument. The Affected file is
6360 irssi/src/fe-common/silc/modules-formats.[ch].
6362 * Changed the silc_client_get_clients_local to accept the formatted
6363 nickname as argument. It accepts the real nickname too but the
6364 formatted nickname can be used to find the true entry from
6365 multiple entries. Affected file lib/silcclient/silcapi.h and
6366 lib/silcclient/idlist.c.
6368 * Added nickname_format_parse field to the SilcClientParams.
6369 It is a callback function provided by the application to parse
6370 the nickname out of the formatted nickname string. The library
6371 calls it to get the nickname from the formatted string. Since
6372 the application generally knows better the format of the nickname
6373 string it parses it instead of the library, even though library
6374 encodes the formatted string. If the callback function is not
6375 provided then the library will use the string as is. The
6376 affected file is lib/silcclient/silcapi.h.
6378 * All the nickname strings passed to the client library in
6379 commands are now expected to be formatted nickname strings.
6380 If the command does not support the formatted nickname string
6381 it will assume that the sent string is the actual nickname.
6382 Affected file lib/silcclient/command.c.
6384 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Added public key authentication support to OPER and SILCOPER
6387 commands in the client library. Affected file is
6388 lib/silcclient/command.c.
6390 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * Changed the get_auth_methdod client operation to be asynchronous.
6393 It can be async if the application resolves the authentication
6394 method from the server during the negotiation. Added new
6395 SilcGetAuthMeth completion callback that the application will
6396 call after resolving the authentication method.
6398 Added function silc_client_request_authentication_method that
6399 the application can use to resolve the authentication method
6400 from the server. Added also SilcConnectionAuthRequest callback
6401 that the library will call after the server has replied. The
6402 application can call this function if it does not know the
6403 current authentication method.
6405 Affected files are lib/silcclient/client.c and
6406 lib/silcclient/silcapi.h.
6408 * The Irssi SILC client now automatically resolves the authentication
6409 method incase any configuration information is not present (and
6410 currently there never is). The affected file is
6411 irssi/src/silc/core/client_ops.c.
6413 * Fixed public key authentication from the client library.
6414 Affected file lib/silcclient/protocol.c. Changed also the
6415 protocol specification about the public key authentication in
6416 the connection authentication protocol. The actual data to be
6417 signed is now computed with a hash function before signing.
6419 * Fixed the public key authentication from the server as well.
6420 Affected file silcd/protocol.c.
6422 * Removed the mlock()'s from the memory allocation routines.
6423 Affected file lib/silcutil/silcmemory.c. The ./configure does
6424 not check anymore for the mlock(). Affected file is
6427 * Fixed USERS command in server to allow the execution of the
6428 command for private and secret channels if the client sending
6429 the command is on the channel. Affected file silcd/command.c.
6431 * Fixed silc_client_get_clients_local to return the clients
6432 count correctly. It could return wrong value. Affected file
6433 lib/silcclient/idlist.c.
6435 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6437 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6438 types. The assembler optimizations seemed not to like 64-bit
6439 data types. The assmebler optimizations thus are now enabled
6440 also for BSD systems as opposed to only enable them for Linux.
6442 * Do not check for threads at all on BSD systems. Affected
6443 file configure.in.pre.
6445 * Removed -n and -h options from the Irssi SILC Client since
6446 they are not used in silc.
6448 * Fixed the prime generation to assure that the first digit
6449 of the generated random number is not zero since our conversion
6450 routines does not like number strings that starts with zero
6451 digit. If zero digit is seen the random number is regenerated.
6452 This caused some corrupted RSA keys when the zero first digit
6453 was met. Affected file lib/silcmath/silcprimegen.c.
6455 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6457 * Fixed WIN32 configuration in the ./configure script.
6458 Fixed to include xti.h on environments that has it.
6459 Patches by Carsten Ilchmann and andrew.
6461 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6463 * Changed the silc_id_create_client_id to be collision
6464 resistant. It is now assured that there cannot be created
6465 two same client ID's. I suspect that some weird bugs in
6466 the server were actually caused by duplicate Client IDs.
6467 Affected file silcd/serverid.[ch]. A router receiving
6468 new ID now also assures and informs the sending server
6469 if the ID caused collision.
6471 * Changed the silc_id_create_channel_id to also assure that
6472 there are no collisions.
6474 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6476 * Statement about ignoring the Mutual Authentication flag when
6477 performing rekey with PFS was a bit misleading. It is ignored
6478 if it was set in the initial negotiation, it cannot be even
6479 set in the rekey. Fixed in the ke-auth draft. Started the
6480 new versions of the protocol drafts in the doc/.
6482 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6484 * Fixed a bug in silc_client_command_identify_save when saving
6485 new channel information. The channel name was no duplicated
6486 and caused crash on exit. Affected file is
6487 lib/silcclient/command_reply.c.
6489 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6491 * Fixed the getkey command handling in the server. Send just
6492 empty OK reply to the sender if the key could not be fetched
6493 (but everything else was ok, like the key just was not available).
6494 Changed the public key parameter to optional in the protocol
6495 specs so that empty OK reply can be sent. Affected file
6498 Added a message to Irssi SILC client to tell to user if the
6499 server did not return a public key.
6501 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Fixed a channel key regeneration bug. It registered new
6504 timeout tasks exponentially until all system resources were
6505 used. Affected file silcd/server.c.
6507 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6509 * Added the SILC Document generator to the scripts/silcdoc.
6510 It can be used to generate the Toolkit Reference Manual out
6511 of the source tree. Internally it will also use the RoboDoc
6512 generator now imported in util/robodoc.
6514 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6516 * Added couple of return's in rekey protocol if error orccurred
6517 during the protocol. The execution must be terminated.
6518 Affected file silcd/protocol.c. Also, terminate the protocol
6519 always with timeout.
6521 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * The client's Client ID was created initally from the wrong
6524 nickname (it could have been in format nick@host) in the
6525 silc_server_new_client. Affected file silcd/packet_receive.c
6527 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Added some SILC_LOG_ERROR's to various error conditions
6530 if client could not be added to ID cache. Affected files
6531 silcd/packet_receive.c and silcd/server.c.
6533 * When client's sock->user_data is freed, NULL also the
6534 client->router and client->connection pointers. Added check
6535 for these pointers being NULL to various places around the
6536 code. Affected file silcd/server.c.
6538 * Added client->data.registered == TRUE checks to various
6539 places around the code to assure that unregistered client's
6540 are not handled when it is not allowed. Affected file
6543 * Added `bool registered' fields to all
6544 silc_idlist_[server|client]_get_* routines to indicate whether
6545 the fetched client needs to be registered or not. Affected
6546 file silcd/idlist.[ch].
6548 * Add your own entry as registered to the ID cache in the
6549 server. Affected file server.c.
6551 * Fixed a bug in silc_server_new_server. The SilcServer was
6552 set as the new server's context instead of SilcServerEntry.
6553 This naturally caused some weird bugs.
6555 * Added "updated" field the SilcChannelEntry which indicates
6556 the time since the channel entry was last accessed. This
6557 can be used to determine whether it is necessary to
6558 announce the channel after backup resuming protocol.
6559 Affected files silcd/idlist.[ch].
6561 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * Do not delete the channel rekey task when adding it
6564 for in silc_server_create_channel_key.
6566 * Changed the silc_server_create_channel_key to return
6567 TRUE or FALSE to indicate the success of the channel key
6570 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6572 * Fixed MSVC++ project files and added missing files to
6573 Makefiles under win32/.
6575 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6577 * Do not add TCP_NODELAY flag if the operating system
6578 does not have it defined. Affected files are
6579 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6581 * Fixed buffer overflow from Irssi SILC Client. Affected
6582 file irssi/src/fe-common/core/themes.c.
6584 * Fixed double free in client library in the file
6585 lib/silcclient/client.c when disconnecting from server.
6587 * Applied double free patch from cras to Irssi SILC client.
6588 Affected files irssi/src/core/[modules/expandos].c
6590 * Fixed the disconnection handling to Irssi SILC Client.
6591 The application must call silc_client_close_connection
6592 in ops->connect client operation in case of failure of
6593 the connection. Affected file is
6594 irssi/src/silc/core/client_ops.c.
6596 * Do not set sock->protocol to NULL in the function
6597 silc_client_close_connection after executing the protocol's
6598 final callback since the sock might not be valid anymore.
6599 Affected file lib/silcclient/client.c.
6601 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Do not enable SILC_THREADS if the linking with libpthread
6604 did not happen. Affected file configure.in.pre.
6606 * Added notion to protocol specification that server must
6607 verify the sent authentication payload with CMODE when
6608 setting the channel founder key. Implemented it to the
6609 server. Affected file silcd/command.c.
6611 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Added _EXTRA_DIST SILC distribution variable to the
6614 distributions file. It is used to conditionally add extra
6615 files or directories to the specific distribution. Affected
6616 files ./prepare, Makefile.am.pre and distributions.
6618 Removed the `_' from the start of the distribution names.
6621 * Added README.WIN32 for instructions to compile the Toolkit
6624 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6626 * Fixed a double free in disconnection in the server. Affected
6627 file is silcd/server.c.
6629 * Fixed the lib/silcske/groups.c to work now also with GMP
6630 MP library. The string conversion did not work when using
6631 specific base and the base is indicated in the string as well.
6633 * Created win32/ directory which now includes MSVC++ specific
6634 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6635 It will appear only in the toolkit distribution
6637 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6639 * Changed the key material distribution function in case when
6640 the hash output is too short. The data is now concatenated
6641 a bit differently than it used to. Made the change to the
6642 SKE protocol specification.
6644 * Added better GMP detection to configure.in.pre. A patch
6647 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6649 * Fixed a minor bug in SKE that might cause some problem on
6650 some platforms. Affected file lib/silcske/silcske.c.
6652 * Added the cookie checking for initiator in the SKE. It checks
6653 that the responder returns the sent cookie unmodified. The
6654 affected file is lib/silcske/silcske.c. Added new SKE
6655 error type INVALID_COOKIE that can be sent during the
6656 negotiation. Fixed some memory leaks as well.
6658 * Added the "invalid cookie" error message to Irssi SILC client's
6661 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6663 * Added `task_max' field to the SilcClientParams to indicate
6664 the maximum tasks the scheduler can handle. If set to zero,
6665 default values are used. Affected file lib/silcclient/silcapi.h.
6667 * Fixed memory leaks in silc_client_close_connection. Affected
6668 file lib/silcclient/client.c.
6670 * Added silc_client_del_client_entry to client library to free
6671 all memory of given client entry. Affected file is
6672 lib/silcclient/idlist.[ch].
6674 * Added new functions silc_client_del_channel and
6675 silc_client_del_server to delete channel and server entries.
6676 Affected file lib/silcclient/[silcapi.h/idlist.c].
6678 * Removed silc_client_del_client_by_id from silcapi.h.
6680 * Fixed the INFO command to return the server's own info
6681 correctly when querying by Server ID. Affected file is
6684 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6686 * Removed the non-blocking settings in WIN32 code in the
6687 silc_sock_[read/write] and added SleepEx instead. Affected
6688 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6689 of input data is now checked with FIONREAD and ioctlsocket.
6691 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6693 * Call silc_schedule_task_del_by_context in the
6694 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6695 Affected file lib/silccore/silcprotocol.c.
6697 * Call silc_protocol_cancel for active protocols in the
6698 silc_server_close_connection if the funtion
6699 silc_server_free_sock_user_data has not been called.
6700 Affected file silcd/server.c.
6702 * Generic tasks cannot be deleted using the del_by_fd
6703 task deleting function since generic tasks does not match
6704 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6706 * Added a notion to SILCOPER help file that the SILCOPER works
6707 only on router server, not on normal server.
6709 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * Added for WIN32 support for the new scheduler as well.
6712 Affected file lib/silcutil/win32/silcwin32schedule.c.
6714 * Fixed the SHA1 implementation to work on various platforms.
6716 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6718 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6719 API. It is part of the scheduler now. Everything else is
6720 as previously but some functions has changed their names.
6721 Checkout the lib/silcutil/silcschedule.h for the interface.
6722 Updated all applications to use the new interface. Affected
6723 files are lib/silcutil/silcschedule.[ch].
6725 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * Found a bug in the SKE implementation. The HASH value,
6728 specified by the protocol, was not computed correctly. The
6729 public key of the responder was not added to the computation
6730 even though it is mandatory. Affected file lib/silcske/silcske.c.
6731 This unfortunately causes incompatibilities with older
6732 clients and servers.
6734 * Added WIN32 specific network init and uninit functions:
6735 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6736 the Winsock2. Affected file lib/silcutil/silcnet.h and
6737 lib/silcutil/win32/silcwin32net.c.
6739 * Set the socket always to nonblocking mode on WIN32 after
6740 reading data or writing data. Affected file is
6741 lib/silcutil/win32/silcwin32sockconn.c.
6743 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Fixed various compilation problems under WIN32. Affected
6746 files lib/silcutil/win32/silcwin32thread.c and
6747 lib/silcutil/win32/silcwin32schedule.c.
6749 * Removed all _internal.h #includes from public header
6750 files. Internal headers must never be included from
6753 Removed also the lib/silcske/payload_internal.h file.
6755 * All include files that may be needed (public and some others
6756 included by the public headers) by application developers are
6757 now copied to the ./includes directory. It does not copy any
6758 internal headers. Affected file Makefile.defines.pre and all
6759 Makefile.am's under lib/ and subdirs.
6761 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Do not change the ~/.silc directory's permissions automatically.
6764 Affected file irssi/src/silc/core/clientutil.c.
6766 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6768 * Do not cancel the protocol in silc_server_close_connection
6769 it might cause recursion. Now cancelled in the function
6770 silc_server_free_sock_user_data. Affected file silcd/server.c.
6772 * Fixed the silc_server_remove_clients_by_server to regenerate
6773 the channel keys correctly finally. Added also new function
6774 silc_server_remove_clients_channels to actually do it.
6775 Affected file silcd/server.c.
6777 * Fixed the silc_server_new_channel to not crash by giving
6778 wrong router to the new channel. Affected file is
6779 silcd/packet_receive.c.
6781 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6783 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6784 which is given as argument to the silc_client_alloc now.
6785 It can be used to configure the client and set various parameters
6786 that affect the function of the client.
6788 * The USERS command in server did not check whether the channel
6789 is private or secret. Affected file silcd/command.c.
6791 * Added new argument to the USERS command in protocol specification.
6792 The USERS command now can take the channel name as argument
6793 as well. Added support for this in client and server and
6794 updated the protocol specs.
6796 * Completed the GETKEY command in client. It can be now used
6797 to fetch also servers public key not only some clients.
6798 Affected files lib/silcclient/command[_reply].c.
6800 * Added silc_client_get_server to return server entry by the
6801 server name. Affected files lib/silcclient/silcapi.h and
6804 * Redefined the IDENTIFY command in protocol specification to be
6805 more generic. It now can be used to query information about
6806 any entity in the SILC Network, including clients, servers and
6807 channels. The query may be based either the entity's name
6808 or the ID. Added support for this in both client and server.
6810 Affected files silcd/command.c and lib/silcclient/command.c
6811 and command_reply.c.
6813 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6814 the _from_client and _from_server functions. Affected file
6817 * Added silc_client_get_channel_by_id_resolve to the file
6818 lib/silcclient/silcapi.h to resolve channel information by
6819 its ID. Added also silc_client_get_channel_by_id that
6820 does not resolve it from the server.
6822 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * Added SilcServerEntry context into the client library
6825 to represent one server. The INFO command now allocates
6826 these to save the resolved server info. For now on the
6827 client library will also keep information about servers,
6828 connected and resolved with INFO.
6830 The INFO command now allocates the SilcServerEntry context
6831 and saves the server info there. The COMMAND_REPLY in
6832 the INFO now returns the parameters to application in
6833 same order as defined in the protocol specification.
6835 The entries are cached in the client->server_cache.
6837 * The INFO command is now issued after received the Client ID
6838 from the server. Affected file lib/silcclient/client.c.
6840 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6841 to the application as the mode changer might be server.
6842 It is guaranteed that NULL is not returned anymore to the
6843 application. Affected file lib/silcclient/client_notify.c.
6845 The ID Type is now also passed to the application so that
6846 it can check whether the returned entry is SilcClientEntry
6849 Added new function silc_client_get_server_by_id to return
6850 the server entry by ID. Affected files are the
6851 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6853 * Do not create the channel in the Irssi SILC Client when issuing
6854 the JOIN command but when received the sucessful JOIN command
6855 reply. Otherwise the channel might get created even though we
6856 could not join it. The Affected file is
6857 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6859 * Fixed a channel joining bug in router. The router must also
6860 check the channel modes, invite and ban lists etc. when serving
6861 the JOIN command sent by normal server. Affected file is
6862 silcd/command.c. The router now resolves the client's
6863 information from the server who sent the JOIN command if it
6864 does not know it, and processes the JOIN command only after
6867 * Changed the SilcCommandCb to take new argument; void *context2.
6868 Affected file lib/silccore/silccommand.h
6870 The second argument in the command callbacks in the server now
6871 includes the SilcServerCommandReplyContext if the command was
6872 called as pending command callback from the command reply.
6873 Otherwise it is NULL. When called as pending the status of the
6874 command reply will be checked and if it was erronous the
6875 error will be sent to the original sender of the command.
6876 This way the client always receives the error messages even
6877 though the server was actually the one who received the error
6878 when it resent the command to router, for example. Affected
6879 files silcd/command[_reply].[ch].
6881 * Fixed sending WHOWAS command's error message to client if
6882 the requested client could not be found. It was missing.
6885 * Changed the CMODE and CUMODE commands reply arguments in the
6886 protocol specification. The Channel ID is now sent in both
6887 of the commands to identify the channel. Implemented this
6888 new feature to the client and server. Affected files
6889 lib/silcclient/command_reply.c and silcd/command.c.
6891 * Made better checks for invite and ban lists in the JOIN
6892 command in server. Affected file silcd/command.c.
6894 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6896 * The server now performs the incoming host IP/DNS lookup
6897 using the silc_socket_host_lookup and thus does not block
6898 the server anymore. Affected file silcd/server.c.
6900 * Completed the multi-thread support for SILC Scheduler in
6901 the lib/silcutil/silcschedule.c.
6903 * Fixed the configure.in.pre to detect the pthread correctly
6906 * Fixed a deadlock in silc_task_queue_wakeup in the file
6907 lib/silcutil/silctask.c.
6909 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6911 * Added new function silc_schedule_wakeup that is used in
6912 multi-threaded environment to wakeup the main thread's
6913 schduler. It needs to be used when a thread adds a new task
6914 or removes a task from task queues. After waking up, the
6915 scheduler will detect the task queue changes. If threads
6916 support is not compiled in this function has no effect.
6917 Implemented the wakeup mechanism to both Unix and WIN32
6918 systems. Affected files are lib/silcutil/silcschedule.[ch],
6919 lib/silcutil/unix/silcunixschedule.c and the
6920 lib/silcutil/win32/silcwin32schedule.c.
6922 * Added new function silc_task_queue_wakeup to wakeup the
6923 scheduler by the specified task queue. Affected file
6924 lib/silcutil/silctask.[ch].
6926 * The silc_socket_host_lookup_start now wakes up the scheduler
6927 after adding the timeout task. Affected file is
6928 lib/silcutil/silcsockconn.c.
6930 * The silc_socket_host_lookup is synchronous now if the threads
6931 support is not compiled in. However, the callback is still
6932 called asyncronously through the scheduler, anyway. Affected
6933 file lib/silcutil/silcsockconn.c.
6935 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6937 * Added new function silc_socket_host_lookup to perform
6938 asynchronous IP and FQDN lookups for the socket connection.
6939 Affected files lib/silcutil/silcsockconn.[ch].
6941 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6943 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6944 that may or may not compile the mutex support in.
6946 Changed the silc_mutex_alloc interface. It allocates the
6947 mutex now to the sent pointer and returns TRUE or FALSE.
6949 Affected file lib/silcutil/silcmutex.h.
6951 * Wrote the SILC Task Queue interface to support multi-threads.
6952 Affected file lib/silcutil/silctask.[ch].
6954 * Wrote the SILC Scheduler to support multi-threads. Affected
6955 file lib/silcutil/silcschedule.c.
6957 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6959 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6960 in lib/silcutil/win32/.
6962 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6964 * Defined SILC Mutex API and SILC Thread API and implemented
6965 them for Unix. Affected files are
6966 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6967 lib/silcutil/unix/silcunixmutex.c and
6968 lib/silcutil/unix/silcunixthread.c.
6970 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6972 * Fixed the silc_server_remove_clients_by_server's channel
6973 key re-generation. The hash table handling was incorrect
6974 and would not work with many channels. Affected file is
6977 * Fixed some memory leaks around the server code.
6979 * Rewrote the silc_server_get_users_on_channel to support IPv6
6980 based Client ID's. Affected file silcd/server.c.
6982 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6983 specification. However, a separate document must be written
6984 to define the detailed signing procedure and the payload
6985 associated with the flag. Defined the flag to the
6986 lib/silccore/silcchannel.h as well.
6988 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6990 * Changed the dynamic tables to static size tables in the
6991 lib/silccrypt/silchmac.c.
6993 * Removed GCC dependencies from the code. A patch by cras.
6995 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6997 * Do not show the error "Error receiving packet bla bla"
6998 in server if it really was not an error (-2 means that reading
6999 is pending). Affected file silcd/server.c.
7001 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7003 * Fixed a possible crash in silc_server_remove_clients_by_server
7004 in silcd/server.c. Fixed there also some memory leaks.
7006 * Fixed the silc_idlist_replace_client_id. It could replace
7007 wrong key in the hash table. Affected file silcd/idlist.c.
7009 * Do not check whether there are global users on the channel
7010 if the channel->global_users is FALSE. Affected functions
7011 silc_server_remove_from_one_channel and
7012 silc_server_remove_from_channels in silcd/server.c. Also,
7013 do not check if the removed client is local as we can be
7014 sure that global client was not removed from the channel
7015 and checking for global users is not needed.
7017 * The silc_server_remove_clients_by_server now re-generates
7018 the channel keys correctly for those channels that had
7019 clients removed from them. Affected file silcd/server.c.
7021 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7023 * Found the reason of random crashes in the server. We weren't
7024 ignoring the SIGPIPE signal (which can be sent in write())
7025 and it crashed the server. Affected file silcd/silcd.c.
7027 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7029 * Assure that sock->user_data is not NULL in the function
7030 silc_server_packet_send in silcd/packet_send.c.
7032 * Disconnect the remote connection if it could not be added
7033 to any ID lists in the server. The affected file is
7036 * Check in silc_server_packet_send[_real/dest] that the
7037 socket is not disconnecting and ignore the data if it is.
7038 Affected file silcd/packet_send.c.
7040 * Define inline to __inline on native WIN32 compilation.
7041 Affected file includes/silcwin32.h.
7043 * Added some explicit type casts for inline code since MSVC
7044 require them. Affected files lib/silcutil/silcbuffer.h,
7045 lib/trq/silcdlist.h and lib/trq/silclist.h.
7047 * Print warning in log files from now on if the packet
7048 decryption fails. Affected file silcd/server.c.
7050 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7052 * Changed the `say' client operation's interface to accept
7053 new `type' argument to indicate the type of the message sent
7054 by the library. The application may filter the library's
7055 messages according the type. The affected file is the
7056 lib/silcclient/silcapi.h.
7058 * Added two new functions to lib/silcclient/silcapi.h:
7059 silc_client_del_client and silc_client_del_client_by_id.
7060 Affected file lib/silcclient/idlist.c.
7062 * Moved the clientincludes.h from includes/ to silc/ and
7063 serverincludes.h from includes/ to silcd/.
7065 * The modes for the CMODE and CUMODE are now passed as
7066 uint32 for application with COMMAND_REPLY. The affected
7067 file is lib/silcclient/command_reply.c.
7069 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7071 * /WHOIS without arguments shows client's own information.
7072 Affected file lib/silcclient/command.c.
7074 * Changed PING to not accept any arguments. The specs
7075 says that client can ping only the connected server so
7076 requiring an argument is not needed. Affected file is
7077 lib/silcclient/command.c.
7079 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7081 * Fixed a fatal bug in private message sending and reception
7082 encryption and decryption when using private message keys.
7083 The implementation was incorrect and did not follow the
7084 specification. It causd that some of the message were
7085 lost since it did not use the sending and receiving keys
7086 as the protocol suggests. This has been fixed and will cause
7087 incompatibilities with older clients when sending private
7088 message encrypted with private message keys. Affected files
7089 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7090 and various other in Irssi SILC Client.
7092 Added `responder' boolean argument to the functions
7093 silc_client_add_private_message_key[_ske] to indicate when
7094 the key is added as responder or initiator of the key
7097 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * Removed the silc_ske_check_version function and created
7100 a SilcSKECheckVersion callback. Added also a function
7101 silc_ske_set_callbacks that is now used to set all SKE
7102 callbacks. The callback functions are not given to
7103 the SKE functions anymore, but this function is used to
7106 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7108 * Added `silc_version' argument to the silc_client_alloc
7109 to define the version of the application for the library.
7110 The library will use the version string to compare it
7111 against the remote host's (usually a server) version
7112 string. Affected file lib/silcclient/silcapi.h
7114 * Added the KE protocol context to Key Agreement context
7115 in client library so that we can abort the SKE if it
7116 is in process when we get timeout. Affected file is
7117 lib/silcclient/client_keyagr.c.
7119 * Do not resolve the client ID forever if it returns in the
7120 first time that such client does not exist. This was done
7121 for example with private message. Affected file is
7122 lib/silcclient/client_prvmsg.c.
7124 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7126 * Do not add regex.h for WIN32. The affected file
7127 includes/silcincludes.h.
7129 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7130 not work yet 100%. It generates the DLL's automatically
7131 when compiling with --with-win32 under cygwin.
7133 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7135 * lib/contrib/regex.c is not compiled on WIN32.
7137 * Added silc_net_get_socket_opt function to the
7138 lib/silcutil/silcnet.h.
7140 * Added includes/silcwin32.h for WIN32 specific includes
7143 * Do not use ptime structure or any of the posix process
7144 functions on WIN32 in lib/silccrypt/silrng.c.
7146 * Added silc_gettimeofday to provide generic function
7147 for struct timeval on all platforms. Added the function
7148 to lib/silcutil/silcutil.h.
7150 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7152 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7153 library as they clearly belong there. As a plus side we
7154 can make the actual socket connection routines platform
7157 Added also new generic function silc_socket_read and
7158 silc_socket_write (that used to be silc_packet_[read/write].
7159 The implementation of these are platform specific.
7161 * Added WIN32 specific routines of silc_socket_[read/write]
7162 to lib/silcutil/win32/silcwin32sockconn.c.
7164 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7166 * Added preliminary support for native WIN32 compilation under
7167 cygwin (using the -mno-cygwin option for GCC) to the
7168 ./configure.in.pre. The --with-win32 now prepares the
7169 compilation for native WIN32.
7171 * Rewrote the SILC Scheduler interface in the file
7172 lib/silcutil/silcschedule.h. The scheduler is now context
7173 based and does not have anymore any global static scheduler.
7174 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7175 and created lib/silcutil/win32 directory for WIN32 based
7178 * Added Unix specific network routines to the
7179 lib/silcutil/unix/silcunixnet.c and the old
7180 lib/silcutil/silcnet.c includes now only generic routines.
7182 Added WIN32 specific network routines to the
7183 lib/silcutil/win32/silcwin32net.c.
7185 * Added Unix specific utility functions from the
7186 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7188 * Added WIN32 SILC Scheduler to the file
7189 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7192 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7194 * Do not handle JOIN notify in the server if the target client
7195 is not registered (idata->registered == FALSE). The affected
7196 file is silcd/packet_receive.c.
7198 * Update the nickrec->founder in event_cumode in the Irssi SILC
7199 client. Affected file irssi/src/silc/core/silc-channels.c.
7201 * Fixed the CUMODE_CHANGE notify handling in the server when
7202 server and router are announcing their clients on channels.
7203 Now the mode changes are saved and notified correctly. The
7204 affected file is /silcd/packet_receive.c.
7206 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7207 They really did not replace the cache entry in the ID Cache.
7208 Now they do that. Affected file silcd/idlist.c.
7210 * Fixed the KICK notify handling in the Irssi SILC client to
7211 update the channel records so that the kicked client does not
7212 appear to be on the channel. The affected file is
7213 irssi/src/silc/core/silc-channels.c.
7215 * Always update the conn->current_channel when executing command
7216 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7218 * Fixed the KILL notify handling in Irssi SILC client to remove
7219 the killed client on all channels.
7221 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7223 * Fixed the silc_parse_command_line to remove extra spaces
7224 from the start and end of the arguments. Affected file is
7225 lib/silcutil/silcutil.c.
7227 * Cancel and free any active protocol in the function
7228 silc_server_close_connection. Affected file silcd/server.c.
7230 * Cancel and free any active protocol in the function
7231 silc_client_close_connction. Affected file is
7232 lib/silcclient/client.c.
7234 * Do not execute the KILL command for clients that are in
7235 history (ie. they are not in the network). Affected file is
7238 * Fixed KILL notify handling, client does not crash anymore.
7239 Affected file irssi/src/silc/core/silc-channels.c.
7241 * Reduced the default packet buffer size from 2048 to 1024 in
7242 lib/silccore/silcpacket.c.
7244 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7245 counter to the SKE context that is incresed when the SKE library
7246 performs async operation outside the library. If the outside
7247 process frees the SKE context and FREED status will be set
7248 and the library will detect after the sync operation that the
7249 libary is freed. The affected files are
7250 lib/silcske/silcske[_status].[ch].
7252 * Resolve the client entry information in the function
7253 silc_client_channel_message to assure that NULL pointer is not
7254 passed as client entry to the application. */
7256 * Fixed the task timeout calculation to assure that there is
7257 never negative timeouts. The affected file is
7258 lib/silcutil/silcschedule.c.
7260 * Fixed the channel user mode notification sending in server.
7261 It was sent point-to-point to the router (or to server by router)
7262 but it needs to be destined to a channel. The routines now
7263 supports sending the channel user mode notifys to the channels
7264 when announcing clients and channels. Affected files are
7265 silcd/server.c and silcd/packet_receive.c.
7267 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7268 It did not actually replace the old channel entry in the cache.
7269 Affected file lib/silcclient/client_notify.c.
7271 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7273 * Fixed a possible crash in silc_packet_send_prepare. It now
7274 assures always that there is enough space in the buffer and
7275 at the tail area of the buffer (for MAC).
7277 Fixed the inbound buffer reallocation in silc_packet_read.
7278 It was old code and did not handle the reallocation correctly.
7281 The affected file is lib/silccore/silcpacket.c.
7283 * Fixed buffer overflow in silc_parse_nickname in the file
7284 lib/silcutil/silcutil.c.
7286 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7288 * make install generates new server keys only if there is not
7291 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7293 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7294 Added check that if the NOREPLY is set then we will not send
7295 the away message. This avoids infinite loop of away messages
7296 if both clients are away. The affected file is
7297 lib/silcclient/client_prvmsg.c.
7299 * Fixed client crash if /NICK was given without arguments.
7300 Affected file lib/silcclient/command.c.
7302 * Server does not send the invite list in INVITE command back
7303 to the client if the list was not altered. Added this notion
7304 to the protocol spec as well. Affected file silcd/command.c.
7306 Fixed possible crash in INVITE command by checking the
7307 value of silc_server_get_client_route command.
7309 * Fixed the INVITE notify type handling. The arguments are now
7310 taken in correct order and client does not crash. The affected
7311 file is irssi/src/silc/core/silc-channels.c.
7313 Removed the "Inviting xxx to channel" message from the
7314 client library away and let the application handle it.
7315 Affected file lib/silcclient/command.c. Added that message
7316 to Irssi SILC client's message formats.
7318 * Fixed CMODE command crash in client. It now checks the
7319 amount of arguments correctly and does not crash. The affected
7320 file is lib/silcclient/command.c.
7322 * Do not create new channel automatically in silc_channels_join
7323 but check whether the channel by that name already exists.
7324 Affected file irssi/silc/core/silc-channels.c.
7326 * Do not send the SERVER_SIGNOFF to router if the disconnected
7327 entity was the router. Affected file silcd/server.c.
7329 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7330 SILC client as it was missing from there.
7332 Added the handling of the KICK notify to the Irssi SILC client
7333 as it was missing. Added "you have been kicked" message to
7334 Irssi SILC client's message modules formats.
7336 Added the handing of the KILL notify to the Irssi SILC client
7337 as it was missing. Added the kill message module formats
7340 The affected file is irssi/src/silc/core/silc-channels.c.
7342 * The router did not save the channel mode the server announced.
7343 Affected file silcd/packet_receive.c.
7345 * Fixed a possible crash in INFO command in server. If the
7346 server did not provide the server info it crashed. Affected
7347 file silcd/command.c.
7349 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7351 * Fixed the GETKEY command in the server to check also the
7352 global list. Otherwise the GETKEY would not work correctly
7353 in normal SILC server. Affected file silcd/command.c.
7355 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7357 * Fixed GETKEY crash, it crashed if the command did not succseed.
7359 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7361 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7362 is now real and not just an macro interface to GMP.
7364 Removed the entire GMP from the source tree and imported new
7365 NSS MPI library instead. Reason for removing GMP is that it is
7366 extremely large and compiles extremely slow. The NSS MPI
7367 is only a few files and compiles in less than 10 seconds.
7368 The speed is also about the same as GMP. The MPI is imported
7369 to lib/silcmath/mpi.
7371 If the system has GMP installed we will still use the GMP.
7372 If it is not then the NSS MPI will be compiled.
7374 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7376 * Merged a long nickname (127 characters long) crash bugfix from
7377 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7379 * Merged a freed memory reference bugfix from Irssi CVS tree.
7380 Affected file irssi/src/core/commands.c.
7382 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7384 * Added the server's public key sving and verification to the
7385 server when performing the SKE. This was missing and the
7386 remote server's (or router's) public key was accepted without
7387 checking whether we have it previously or trust it at all.
7388 Affected file silcd/protocol.c.
7390 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7392 * Check in the silc_server_timeout_remote if protocol is active
7393 and make sure that the protocol's final callback is called so
7394 that all memory if freed. Affected file silcd/server.c.
7396 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7398 * silc_server_whois_send_reply crashed the server if the nickname
7399 was 127 characters long. Affected file silcd/command.c.
7401 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7403 * Added sanity check to the silc_server_new_client. If the hostname
7404 is provided inside username then check that the provided hostname
7405 really is the same as the resolved one. If the hostname was not
7406 resolved then check it from the public key. Affected file is
7407 silcd/packet_receive.c.
7409 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7410 if the server disconnected us and the connection is not valid
7411 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7413 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7414 the library to the lib/silcutil/silcutil.[ch].
7416 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * Close log file after open. Affected file
7419 lib/silcutil/silclog.c.
7421 * Check whether sock == NULL in silc_client_send_packet and return
7422 if it is. Affected file lib/silcclient/silcclient.c.
7424 * Check rec->entry == NULL in the Irssi SILC Client before
7425 sending the channel message. Affecte file is
7426 irssi/src/silc/core/silc-servers.c.
7428 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7430 * Merged a splitted window bugfix from Irssi CVS tree. The
7431 affected file is irssi/src/fe-text/textbuffer-view.c.
7433 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7434 It did not print nickname.
7436 * Improved the distributions system a bit.
7438 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7440 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7441 irssi/src/fe-text/gui-window.c.
7443 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7444 to in-active server. The affected file is
7445 irssi/src/silc/core/client_ops.c.
7447 * Resolve the client in USERS command reply if the entry does
7448 not have username resolved. The affected file is
7449 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7450 command to WHOIS command to really resolve stuff. The USERS
7451 is not used any more in any critical section so WHOIS can
7452 be used even though it might be slower than IDENTIFY.
7454 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7457 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Changed the protocol API a bit more consistent in the
7460 lib/silccore/silcprotocol.[ch].
7462 * Changed the following headers to ROBODoc format:
7464 lib/silccore/silcpayload.h
7465 lib/silccore/silcprotocol.h
7466 lib/silccore/silcsockconn.h
7468 All core library headers are now formatted.
7470 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7472 * Fixed a bug in Irssi SILC client; do not show that you are
7473 server/router operator if you really are not. Affected file is
7474 irssi/src/silc/core/client_ops.c.
7476 * Renamed silc_command_free_payload to silc_command_payload_free.
7477 Affected file lib/silccore/silccommand.h
7479 * Added silcmath.h to include the prototoypes of various routines
7480 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7483 * Changed the following headers to ROBODoc format:
7485 lib/silccore/silcchannel.h
7486 lib/silccore/silccommand.h
7487 lib/silccore/silcid.h
7488 lib/silccore/silcidcache.h
7489 lib/silccore/silcmode.h
7490 lib/silccore/silcnotify.h
7491 lib/silccore/silcpacket.h
7492 lib/silcmath/silcmath.h
7494 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7496 * Added checking to the server code not to start the server if
7497 ciphers and stuff are not configured properly. Affected files
7498 silcd/serverconfig.[h] and silcd/server.c.
7500 * Changed the layout of the header files of the public interfaces
7501 in the SILC libraries. The new layout supports ROBODoc
7502 documentation tool (and some others) so that it is easy to create
7503 a library reference manual. All the other headers and source
7504 code must still follow the CodingStyle document. Also source
7505 code must not include these ROBODoc stuffs, only the headers.
7506 Furthermore, all public interface headers must now be named
7507 by using `silc' prefix, example: silcapi.h, silccipher.h.
7508 Some files were renamed due to this. All the other headers
7509 must not be used as public interfaces. I will update the
7510 CodingStyle document later. Changed following headers, so far:
7512 lib/silcclient/silcapi.h
7513 lib/silccore/silcauth.h
7514 lib/silccore/silcprivate.h
7515 lib/silccrypt/silcdh.h
7517 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7521 * Removed silc_client_packet_send_flush from the client library
7522 as it is not needed. Affected file lib/silcclient/client.[ch].
7524 * Added printing of message of unresolved authentication method
7525 to the Irssi SILC client. Added it to the module formats.
7526 Removed the same message from the client library.
7528 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7530 * Added new distribution feature, DISTLABEL. Every distribution
7531 can define own preprocessor label that can be used in the
7532 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7533 file distributions, acconfig.h.pre and prepare.
7535 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7537 * Added Makefile.defines_int to include the actual definitions
7538 for Makefile.defines.in. Tested the new distribution system,
7539 created distributions and tested installation.
7541 * Added AWAY message printing to the Irssi SILC client. Added
7542 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7544 * Added SCONNECT command to call the SILC's CONNECT command.
7545 Cannot use CONNECT directly since Irssi uses that internally.
7546 Affected file irssi/src/silc/core/silc-servers.c.
7548 Added ACTION local command. It is same as ME command but takes
7549 the channel as mandatory argument.
7551 Rewrote some of the Irssi's help files to suite for SILC
7554 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7556 * Added Makefile.defines[.in] that should for now on be included
7557 in all Makefile.am file in the source tree. That file includes
7558 all common compilation definitions for SILC source tree.
7560 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * Minor changes to the ./prepare script to change the package
7563 name according the distribution name to the configure.in.
7565 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Created new distribution system. Added file `distributions'
7568 that defines all the distributions that can be created out of
7569 the SILC source tree. The ./prepare script now reads that
7570 file to determine how to prepare the distributions. The
7571 first argument to the ./prepare is the name of the distribution
7572 and second is the version of the distribution. If given
7573 without arguments it creates the default (toolkit) distribution
7574 with the default version (defined in ./prepare).
7576 All Makefile.am files that are subject to the distributions
7577 are now named as Makefile.am.pre. These are ./Makefile.am
7578 and lib/Makefile.am. Others may be changed later.
7580 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Added invite list, ban list, some key management and connection
7583 error message printing to module formats in the Irssi SILC client.
7585 * Added new silc_client_set_away_message to set the away message
7586 that is back to the person who sent private message. The
7587 affected file lib/silcclient/silcapi.h and the
7588 lib/silcclient/client_prvmsg.c.
7590 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Fixed the private message sending in the Irssi SILC client,
7593 added local command KEY to the Irssi SILC client.
7595 Added key management and key agreement message formats to the
7596 irssi/src/fe-common/silc/module-formats.[ch].
7598 Added USERS (alias WHO) printing, server/router operator
7599 indication and LIST command printing to the module formats.
7601 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7603 * Fixed channel joining notify handling, cumode notify handling
7604 from Irssi SILC client.
7606 * Added SILC specific module-formats to the Irssi SILC client so
7607 that SILC specific message hilighting, colors etc is possible.
7608 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7610 Added channel mode, channel user mode, actions, notices,
7611 whois and whowas printing to the the module-formats.c.
7613 * Fixed a bug in channel deletion in the server. The channel
7614 is not left to the cache even if the channel founder auth mode
7615 is set when there are no users anymore on the channel. Affected
7616 file silcd/server.c.
7618 * The silc_net_localhost now resolves the entire hostname including
7619 the domain name. Affected file lib/silcutil/silcnet.c.
7621 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7623 * Changed the ask_passphrase client operation to be ascynchronous.
7624 It has now a completion callback and a context that the
7625 application must call after it has got the passphrase from
7626 the user. Affected files lib/silcclient/silcapi.h,
7627 lib/silcclient/protocol.c, lib/silcclient/command.c and
7630 Added SilcAskPassphrase callback that the application calls
7631 to deliver the passphrase to the library.
7633 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7634 The public key verification and especially a certificate
7635 verification is asynchronous procedure.
7637 Added new SILC_SKE_STATUS_PENDING status to indicate the
7638 request is pending and a callback will be called to finalize
7641 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7642 indicate that remote end did not send its public key (or
7643 certificate), even though we require it. Added check for this
7644 condition in the SKE. This was a security bug, now fixed.
7646 Defined new SilcSKEVerifyCbCompletion callback that is called
7647 when the verification process is completed.
7649 The affected files lib/silcske/silcske_status.h and
7650 lib/silcske/silcske.[ch].
7652 * Changed the verify_public_key client operation to be async
7653 as well. Defined SilcVerifyPublicKey callback that is used to
7654 indicate the success of the public key verification process.
7656 Changed the server and client to use the new async client
7659 * Changed the Irssi SILC client's internal scheduler to be called
7660 twice as many times as it used to be. As a result the client
7661 should be a bit faster now. Affected file is
7662 irssi/src/silc/core/silc-core.c.
7664 * Added support to Irssi SILC client of asynchronous public key
7665 verification and passphrase inquiry. Affected file is
7666 irssi/src/silc/core/silc-core.c.
7668 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * Do not say "You have left channel %s" in client library.
7671 Moved it to the application. Affected files are
7672 lib/silcclient/command.c and silc/client_ops.c.
7674 * Fixed silc_client_get_clients. Command context was not
7675 duplicated and was freed memory in the callback. Affected
7676 file lib/silcclient/idlist.c.
7678 * Do not say "you are now talking..." on JOIN command in the
7679 client library. The appliation must handle it.
7681 * Do not say ".. changed topic to" in command reply in the
7682 client libary. The application must handle it.
7684 * Fixed TOPIC command sending in the client library.
7686 * Fixed a memory leak in silc_client_command_free in the file
7687 lib/silcclient/command.c.
7689 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Imported a modified version of Irssi client to the source tree.
7692 The Irssi will be used to create a new client called
7693 Irssi SILC. Imported to irssi/.
7695 Added silc_core_init_finish function to the Irssi. Affected
7696 file irssi/configure.in.
7698 A lot changes in the Makefile.ams around the irssi tree.
7700 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * Do not rehash if the new size is same as the old size of the
7703 hash table, in the silc_hash_table_rehash*. The affected file
7704 lib/silcutil/silchashtable.c.
7706 * Replaced hash_table_del_by_context calls from the server
7707 (when channel->user_list and client->channels) to the
7708 hash_table_del as it is sufficient and faster.
7710 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7712 * Added silc_hash_table_list, silc_hash_table_get and the
7713 SilcHashTableList structure to provide an alternative way to
7714 traverse the hash table. The affected files are
7715 lib/silcutil/silchashtable.[ch].
7717 * Changed the server's idlist routines to use the hash table
7718 routines to optimize the code.
7720 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7722 * Replaced the client entry's `channel' list and channel entry's
7723 `user_list' list to hash tables for optimized lookup. Changed
7724 the code to use the hash table interface around the code.
7725 Affected file lib/silcd/idlist.[ch].
7727 * Added `auto_rehash' boolean argument to the function
7728 silc_hash_table_alloc to indicate whether the hash table should
7729 auto-rehash when it thinks is appropriate time. It will
7730 increase the hash table size if the there is twice as much
7731 entries in the table than the size of the table, and will
7732 decrease the size if there are twice as less entries than
7733 the size of the table.
7735 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7737 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7739 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * silc_idcache_purge_by_context deletes the entry now by context
7742 as it is supposed to do. Affected file lib/silccore/idcache.c.
7744 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7745 client is not anymore valid (WHOWAS givens the info) and not
7746 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7748 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * Removed the `data' and `data_len' arguments from the ID Cache
7751 interfaces and added `name' argument. ID Cache does not handle
7752 anymore the binary data only a names associated with given ID.
7754 * When hashing a Client ID with silc_hash_id the entire ID is
7755 not hashed anymore, instead only the hash of the Client ID is
7756 hashed. This way we can access the Client ID from the cache
7757 with Client ID but with the hash of the ID (which is a hash of
7758 the nickname) as well without any difference in performance.
7760 Added also silc_idcache_find_by_id_one_ext to do one on one
7761 searching when we have the actual ID. Added also function
7762 silc_hash_client_id_compare. The affected files are
7763 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7765 * When hashing the name associated with a ID it is always done
7766 in lowercase. This way we can access the cache without worrying
7767 about case-sensitivity, even though, for example nicknames are
7770 * Fixed a bug in server with channel message sending. It put
7771 wrong ID type as destination ID. The affected file
7772 silcd/packet_send.c.
7774 * silc_idcache_del_by_context now deletes from all hash tables
7775 by context. Affected file lib/silccore/idcache.c.
7777 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Changed the client library to use the new ID Cache interface.
7780 Changes around the source tree.
7782 * Added silc_hash_table_rehash_ext to rehash with specific
7783 hash function. Affected file lib/silcutil/silchashtable.[ch].
7785 * Added silc_hash_string_compare to compare two strings in the
7786 hash table. Affected file lib/silcutil/silcutil.[ch].
7788 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7790 * Added new function silc_idcache_del_by_context into the
7791 lib/silccore/idcache.[ch].
7793 * Changed the server's ID list routines to use the new ID Cache
7794 interface. Changes around the source tree.
7796 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7798 * Added silc_hash_table_del[_by_context]_ext functions in to the
7799 lib/silcutil/silchashtable.[ch].
7801 Removed silc_hash_table_find_all* routines and added new
7802 silc_hash_table_find_foreach to replace them.
7804 Added silc_hash_table_replace_ext function as extended
7805 replacing function. Separated the simple hash table interface
7806 from the extended hash table interface in the file
7807 lib/silcutil/silchashtable.h.
7809 * Fixed minor bugs and changed it to use some of the new
7810 hash table functions in lib/silccore/idcache.c
7812 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Added new function silc_hash_table_find_all to return all keys
7815 in the hash table by the specified key. As the hash table is
7816 collision resistant it also makes it possible to have several
7817 duplicate keys in the hash table. This function may be used to
7818 find all of the keys from the hash.
7820 Added user_context arguments to the SilcHashFunction,
7821 SilcHashCompare and SilcHashDestructor to deliver user specified
7824 Added new fuctions silc_hash_table_find[_all]_ext to do
7825 extended lookup with specified hash and compare functions and
7826 specified user contexts.
7828 Added new function silc_hash_table_add_ext to add the key
7829 with specified hash function and user context.
7831 Added new function silc_hash_table_foreach to traverse all
7832 entrys in the hash table. Added SilcHashForeach callback
7835 Added new function silc_hash_table_del_by_context to delete
7836 the entry only if the context associated with the key matches.
7838 Affected files are lib/silcutil/silchashtable.[ch].
7840 * Removed silc_hash_[server/client/channel]_id and added just
7841 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7842 silc_hash_id_compare to compare two ID's using as the hash table
7843 comparison function. Added also silc_hash_data to hash
7844 binary data and silc_hash_data_compare to compare it.
7846 * Removed silc_idlist_find_client_by_hash as it is not needed
7847 anymore. Affected file silcd/idlist.[ch].
7849 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7850 to use internally the SilcHashTable. The new ID Cache is a lot
7851 faster than the old one. Some of the ID Cache interface was also
7852 rewritten and obsolete and stupid functions were removed.
7854 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Added entry_count field to the SilcHashTable to keep the number
7857 of the entries in the table. Implemented the function
7858 silc_hash_table_rehash. Added new function
7859 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7861 Fixed a minor bug in silc_hash_table_free.
7863 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7864 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7865 into the lib/silcutil/silcutil.[ch].
7867 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7869 * Implemented a collision resistant hash table into the
7870 lib/silcutil/silchashtable[ch]. See the header and the source
7871 for the SilcHashTable API.
7873 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7875 * Merged dotconf version 1.0.2 into lib/dotconf.
7877 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Do not compile anything in lib/silcsim/* if the SIM support
7880 is not enabled. The tree should now compile without problems
7883 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Compiled the SILC under cygwin. Compiled and tested briefly
7886 without problems. More tests needed. The SIMs didn't compile
7889 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7891 * Fixed possible crash in silc_get_username in the
7892 lib/silcutil/silcutil.c.
7894 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Fixed a va_arg in silc/client_ops.c.
7898 * Oops, RC5 routines were named AES and caused some problems
7899 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7901 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Added new SilcIDIP structure into the lib/silccore/id.h and
7904 replaced the old `ip' fields from all SILC ID's to that type.
7905 This is a step towards IPv6 support.
7907 The silc_id_get_len takes now the ID as an extra argument.
7908 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7909 both IPv4 and IPv6 based ID's.
7911 The affected files are lib/silccore/id.[ch] and other files
7912 around the tree using these routines.
7914 * Removed the ID length arguments in server from various
7915 silc_server_send_notify_* routines -> they are not needed
7918 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7920 * Fixed memory leak in silc_encode_pem_file in the file
7921 lib/silcutil/silcutil.c.
7923 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Check minor version as well in the SKE. Affected files are
7926 silcd/protocol.c and lib/silcclient/protocol.c.
7928 * Added --identifier option to the server so that an identifier
7929 can be when creating the public key for the server. Affected
7930 file is silcd/silcd.c.
7932 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7933 lib/silccrypt/silcpkcs.c.
7935 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Register default ciphers and stuff when using -C option with
7938 the server. Affected file sildc/silcd.c.
7940 * Put back the servers public key filename format, it is better
7941 than the new one. For now, the client keys are saved with the
7942 new filename format. The affected file silc/client_ops.c.
7944 * Implemented the Cipher API for the rest of the ciphers that
7945 did not implement it or implemented it the wrong way.
7947 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7949 * Register default ciphers and stuff when using the -S option
7950 in the client. Affected file silc/silc.c. Same also when
7951 creating new key pair with -C option.
7953 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Fixed the silc_verify_public_key client operation function to
7956 save the public keys differently. The fingerprint is now
7957 used as filename and not the hostname. This way also the
7958 client keys are saved uniquely and not with hostnames. The
7959 affected file is silc/client_ops.c.
7961 * Trimmed the silc_hash_fingerprint function to remove extra
7962 whitespaces from the end of the fingerprint. The affected
7963 file is lib/silccrypt/silchash.c.
7967 * Added silc_cipher_register_default function to register all
7968 default ciphers. It can be used when configuration files
7969 does not exist and the application does not want any specific
7970 ciphers in any specific order.
7972 The SilcDList is now used as silc_cipher_list dynamically
7973 allocated cipher list. Removed the static list all together
7974 and now all ciphers must be allocated to the dynamic list.
7975 The silc_cipher_alloc routine was changed to check only the
7978 All silc_cipher_* routines that used to return int returns
7981 The affected files lib/silccrypt/silccrypt.[ch].
7983 * The same thing was done to silc_hash_* as for silc_cipher_*
7984 routines. Affected files lib/silccrypt/silchash.[ch].
7986 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7987 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7988 Added also silc_pkcs_[un]register[_default] functions.
7989 Removed the data_context from the PKCS API.
7991 * Added silc_hmac_register_default function to register default
7992 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7993 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7994 to unregister all hmacs at once.
7996 * Register the default ciphers, hash functions, PKCSs and HMACs
7997 if client's configuration file does not exist. The affected
8000 * The client did not load the hash functions from the SIM
8001 modules at all. Added support for this. Affected file is
8002 silc/clientconfig.c.
8004 * When decoding public key with silc_pkcs_public_key_decode, check
8005 the supported algorithm only if PKCS are registered. Affected
8006 file lib/silccrypt/silcpkcs.c. The same was done with the
8007 silc_pkcs_private_key_decode.
8009 * Fixed the SILC List routines to keep the list always in order.
8010 It used to change the list's order when traversing the list but
8011 not it preserves the order. Affected file lib/trq/silclist.h.
8013 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Added the client library to use the SilcSocketConnection's
8016 reference counter (by silc_socket_dup) to prevent the bug that
8017 the socket object may be freed underneath async operation.
8019 * The name resolv library checking fixes in the configure.in.pre.
8022 * Created new version of the protocol drafts for future
8023 development. The -03 drafts are the ones that will be changed
8024 in the trunk now and the -02 will remain as they are.
8026 * Send list of CUMODE notifys to the router when announcing
8027 the channel users to the router. Affected file silcd/server.c.
8028 If the router receiving channel founder CUMODE for a channel
8029 that already has channel founder it will send CUMODE notify
8030 to the sender to remove the channel founder rights from the
8031 announced client. Affected file silcd/packet_receive.c.
8033 * The CUMODE notify may now use Server ID as well as the entity
8034 who changes the mode. Updated protocool specs.
8036 * Updated INSTALL and README files.
8038 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * New web pages in the http://silc.pspt.fi. The pages was
8045 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Implemented the [DenyConnectin] config section in the server.
8048 Added silc_server_config_denied_conn to check whether incoming
8049 connection is denied. Affected file silcd/serverconfig.[ch].
8051 * Do not check the ports when checking the incoming configuration
8052 data if the port is 0, meaning any. Affected file is
8053 silcd/serverconfig.c.
8055 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Fixed buffer overflow in silc_string_compare in the file
8058 lib/silcutil/silcutil.c.
8060 * Fixed double free in silc_server_command_leave in the file
8063 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8065 * Fixed the version checking in the server. Affected file is
8068 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * Fixed the configuration data fetching when accepting new
8071 connections in the server. Affected file silcd/server.c.
8073 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8075 * Added `sender_entry' argument to the function
8076 silc_server_packet_relay_to_channel so that we can check
8077 whether some destination actually belongs to the same route
8078 the sender belongs (ie, we must not resend the packet to the
8079 sender). Affected file silcd/packet_send.[ch].
8081 * Added `servername' field to the SilcClientEntry in the server
8082 to hold the name of the server where client is from. Affected
8083 file is silcd/idlist.h.
8085 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Moved the channel message encrypting in the router betwen
8088 router connections from silc_server_channel_message to the
8089 silc_server_packet_relay_to_channel since we want to check
8090 whether we have anybody channel before encrypting anything.
8091 Affected files silcd/packet_[receive/send].c.
8093 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8095 * Fixed the [AdminConnection] server config section to support
8096 multiple entries. Affected file silcd/serverconfig.c.
8098 * Added support into the server to check the validity of the
8099 incoming connection before executing any KE or authentication
8102 * The connection configuration is now saved to the KE and
8103 connection auth protocol contexts and not fetched anymore in
8104 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8106 * The local hosts listenning address and port is also resolved
8107 now when starting the server. We want to have the socket object
8108 to include the real address and port for the listener. Added
8109 new function silc_net_check_local_by_sock into the files
8110 lib/silcutil/silcnet.[ch].
8112 * Fixed a broadcast bug in server -> do not broadcast if we
8115 * Fixed a routing bug. Do not route broadcast packets ever.
8116 Broadcast packets must be processed always and not routed since
8117 they may be destined to some other host than yourself and thus
8118 would get routed without no good reason. Affected file is
8121 * Added function silc_server_config_is_primary_route to check
8122 whether primary router connection has been configured (a router
8123 configuration that we are initiating). If there is not, we
8124 will assume that there is only two routers in the SILC network
8125 and we will use the incoming router connection as our primary
8126 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8128 * Changed the order of the broadcasting. Broadcast _after_ the
8129 packet has been processed not before. Affected file is
8132 * Fixed a [ClientConnection] parsing bug. The port was never
8133 parsed correctly thus resulting to port 0. Affected file
8134 silcd/serverconfig.c.
8136 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8137 argument and did not set the broadcast packet flag. Affected
8138 file silcd/packet_send.c. Fixed same bug in the function
8139 silc_server_send_notify as well.
8141 * If we receive NEW_ID packet for our own ID in the server, ignore
8144 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Removed the nickname from the Private Message Payload.
8149 Updated the code and the protocol specs.
8151 * Updated protocol specs for submitting to the IETF.
8153 * Tweaked the Random Number Generator a bit. Affected file
8154 lib/silccrypt/silcrng.c. Exported a new function
8155 silc_rng_[global]_add_noise which can be used to add more
8158 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Do not parse packets with different timeout when protocol
8161 is active -> may cause problem with rekey. Affected file
8164 * When server receives signoff notify it must not create
8165 new channel key if the client is on any channels since the
8166 sender of the signoff notify will create it.
8168 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Added printing of error messages during SKE protocol from the
8171 failure packet sent by server during SKE. Affected file
8174 * Removed the client's failure_callback handling with timeout
8175 and handle it immediately when received.
8177 * The SKE library returned wrong type in SUCCESS and FAILURE
8178 packets. They must be 32 bit MSB not 16 bit MSB.
8180 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8182 * Ok, rewrote the logic of the re-key and now it seems to work.
8183 I tested it on high traffic with frequent re-keys without
8184 problems. Added hmac_receive (and renamed hmac to hmac_send)
8185 in SilcClientConnection in lib/silcclient/client.h and
8186 in SilcIDListData in silcd/idlist.h. Also, removed the
8187 SilcPacketParserContext's cipher and hmac fields as they are
8188 not needed anymore and actually caused some problems when
8189 the ciphers and hmac's changed underneath the packet parser.
8191 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8193 * If re-key protocol is active then process the incoming packets
8194 synchronously since we must assure that icoming packets encrypted
8195 with the old key is processed before the new keys is set to
8196 use. This is true other packets than for REKEY packets.
8197 Affected file silcd/server.c. The same was done to client library
8198 as well, affected file lib/silcclient/client.c.
8200 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Fixed bug in client and server to accept the force send if
8203 the packet is send from silc_[server/client]_packet_process
8204 function. Otherwise the packets are never delivered, oops.
8206 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Disable force sending of packets when REKEY protocol is active.
8209 We must assure that no packet is sent directly when rekey is
8210 performed. All packets must be sent through packet queue.
8211 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8212 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8213 function is silc_[server/client]_packet_send_real to check
8216 * Replaced the SIM paths from example config files to
8217 /usr/local/modules. Also, make install creates now
8218 /usr/local/silc/logs directory to hold all the SILC server
8221 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8223 * Made the configure.in.pre work on Solaris. Patch by salo.
8225 * Made all ciphers compatible with non-x86 machines. Defined
8226 CBC mode macros into lib/silccrypt/ciphers_def.h.
8228 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Fixed the make install.
8232 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8234 * When MAC computation fails the silc_packet_decrypt returned 0
8235 even though it was supposed to return -1. Fixed this. The
8236 affected file is lib/silccore/silcpacket.c.
8238 * Do not replace the config files in /etc/silc (in make install)
8239 if they already exist. Affected file ./Makefile.am.
8241 * Do not send re-key packets immediately but through packet queue.
8242 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8244 * Changed silc_net_check_host_by_sock to return FALSE if the
8245 IP/DNS could not be resolved. Though, it returns the IP address
8246 now even if it could not resolve it (but returns also FALSE).
8247 Affected file lib/silcutil/silcnet.[ch].
8249 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Added silc_pkcs_decode_identifier to decode the public key's
8252 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8253 Added also silc_pkcs_free_identifier. Added also new context
8254 SilcPublicKeyIdentifier.
8256 * Added -S option to the silc client. It is used to dump the
8257 contents of the specified public key file.
8259 * Changed the PKCS api to return the public key length when
8260 setting the public key.
8262 * Fixed a fatal bug in the public and private key file loading.
8263 Affected file lib/silccrypt/silcpkcs.c.
8265 * Execute the packet parsing for client with zero (0) timeout
8266 if the protocol is active. Affected file silcd/server.c.
8268 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8270 * Made the key generation options to the silcd program. Added
8271 -C option, equivalent to client's option.
8273 * Added new [ServerKeys] config section to the server. It
8274 configures the server's public and private key.
8276 * Defined generic Public Key Payload into the protocol
8277 specification to send specific type of public keys and
8280 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8281 public key or certificate.
8283 * Implemented the GETKEY command to the server and to the
8284 client library and on user interface.
8286 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Made preliminary `make install' work.
8290 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Added SilcServerRekey context into silcd/idlist.h.
8294 * Added the PFS support as defined in the specification to the
8295 SKE protocol. Affected files lib/silcske/*.c.
8297 * Added `ske_group' field to the SilcServerRekey context to hold
8298 the number of the SKE group that is used with PFS in re-key.
8299 Affected file silcd/idlist.h.
8301 * Added PFS re-key support to the server. Affected file is
8304 * Added silc_protocol_cancel to cancel execution of the next
8305 state of the protocol. Affected file is
8306 lib/silccore/silcprotocol.[ch].
8308 * Added the re-key support with and without PFS to the client
8309 library. Re-key is performed once in an hour, by default.
8311 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8312 Added silc_client_rekey_callback and silc_client_rekey_final.
8313 Affected files are lib/silcclient/protocol.[ch] and
8314 lib/silcclient/client.[ch].
8316 * Removed the `hmac_key' and `hmac_key_len' fields from the
8317 SilcClientConnection structure; not needed. Affected file is
8318 lib/silcclient/client.h.
8322 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Do not ask whether user wants to use the negotiated private key
8325 for private messages, just use it. Affected file is
8326 silc/local_command.c.
8328 * Added `send_enc_key' and `enc_key_len' fields to the
8329 SilcIDListData structure since they are needed in the re-key
8330 phase. Affected file is silcd/idlist.[ch].
8332 * Implemented the simple re-key protocol into the server.
8333 Affected files silcd/server.c and silcd/protocol.[ch]. The
8334 re-key will be performed once in an hour, by default.
8336 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8337 Added silc_server_rekey, silc_server_rekey_callback and
8338 silc_server_rekey_final.
8340 * Removed Tunneled flag from the protocol. Updated the code
8341 and the specifications.
8343 * Adde `pfs' field to the SilcIDListData to indicate whether
8344 the PFS is to be performed in the re-key. Affected file is
8347 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8350 int64 of at least the xintXX size. If void * is less that 4
8351 bytes uint32 * will be used. Defined bool as boolean.
8353 * Changed _ALL_ unsigned long and unsigned int to uint32,
8354 unsgined short to uint16 in the source tree.
8356 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8357 not handle clients that has entry->data.registered == FALSE.
8358 They are not in the network anymore. Affected file is
8361 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Implemented the sending of the SERVER_SIGNOFF notify in the
8364 server. Affected file is silcd/server.c.
8366 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8367 Added also silc_notify_payload_encode_args into the
8368 lib/silccore/silcnotify.[ch].
8370 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8371 Affected file silcd/packet_receive.c.
8373 * Implemented the SERVER_SIGNOFF notify handling in the client
8374 library. Affected file lib/silcclient/client_notify.c. Also,
8375 implemnted the printing of the SERVER_SIGNOFF info to the
8376 application. Affected file silc/client_ops.c.
8378 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8379 if the deleting was successful. Affected file silcd/idlist.[ch].
8381 * Added support for public key authentication in the connection
8382 authentication protocol in the client library. Affected file
8383 lib/silcclient/protocol.c.
8385 * Changed the server's silc_idlist_get_clients_by_* interface
8386 to support already allocated array so that new entries may be
8387 added to pre-allocated array. Affected file silcd/idlist.[ch].
8388 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8389 and command replies.
8391 * All command reply functions in the server now calls the
8392 pending command callback even if error occured. This way the
8393 error will be delivered to the client as well. Affected files
8394 silcd/command.c and silcd/command_reply.c.
8396 * Fixed INFO command to return local server's info if no server
8397 was provided. Affected file lib/silcclient/command.c.
8399 * Removed RESTART command for good. Updated the code and the
8402 * Rewrote parts of the task system. It is a bit simpler now.
8403 Removed unsued task priorities. The affected files are
8404 lib/silcutil/silctask.[ch].
8406 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8408 * Moved the USERS printing from the library to the application.
8409 Affected files lib/silcclient/command.c and silc/client_ops.c.
8411 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8415 * Added channel key re-key support. The re-key is perfomed
8416 only by the router and is done once in an hour. Added `rekey'
8417 field to the SilcChannelEntry in the server. Affected files
8418 silcd/server.c and silcd/idlist.h.
8420 * Added silc_task_unregister_by_context into the file
8421 lib/silcutil/silctask.[ch].
8423 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Added SILC_UMODE_GONE mode to indicate when the client is not
8426 present in the SILC network. Added also support to the local
8427 command AWAY that will set this mode. Added support of showing
8428 "xxx is gone" in WHOIS command. The USERS command shows the
8429 gone status as well.
8431 * Fixed setting server and router operator privileges in the
8432 server's UMODE command. Affected file silcd/command.c.
8434 * Merged the SKE KE1 and KE2 payloads into one payload. The
8435 new KE payload is equivalent to the old KE2 payload.
8437 Cleaned up the SKE Start Payload parsing. It now uses the
8438 simple buffer unformatting to do the parsing. A lot faster
8441 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8442 to the SKE that is used to indicate whether both of the SKE
8443 parties should perform authentication. By default only the
8444 responder performs authentication. By setting this flag also
8445 the initiator must do authentication. By default it is unset
8446 since in normal SKE case, client to server connection, only
8447 the responder should do authentication. When doing SKE between
8448 two clients both should perform authentication. Updated the
8449 code and the protocol specs.
8451 * A little fix to IDENTIFY command in the server. Search the
8452 client first by hash not nickname. Affected file is
8455 * Fixed the silc_client_close_connection to support closing
8456 the client to client connections wihtout deleting too much
8457 data. Affected file lib/silcclient/client.c.
8459 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8460 are received if protocol used to be active but is not anymore
8461 the application would crash due to NULL pointer dereference.
8462 Affected files silcd/server.c and lib/silcclient/client.c.
8464 * Added `hash' field to the SilcClientConnection to include
8465 the hash function negotiated in the SKE protocol.
8467 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8468 to set the channel founder authentication data. A client can
8469 claim the founder rights later by providing the authentication
8470 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8471 This way the channel founder can regain the channel founder
8472 privileges even it is left the channel. This works only on
8473 local server and the client must be connected to the same
8474 server to be able to regain the founder rights. Updated the
8475 protocol specs accordingly.
8477 Added support to the CMODE command in the client to set the
8478 founder auth data. Read the README to see how to set it.
8480 Added support to the CUMODE command to claim the founder
8481 rights. Read the README to see how to do it.
8483 Added support for the founder authentication to the Channel
8484 Entry in the server. Affected file silcd/idlist.h.
8486 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8487 server's CMODE command. Affected file silcd/command.c.
8489 * Added the following new functions into lib/silccore/silcauth.[ch]:
8490 silc_auth_get_method and silc_auth_get_data.
8492 * The server now saves the remote hosts public key to the
8493 SilcIDListData pointer. Affected file silcd/protocol.c.
8495 * The normal server now does not remove the channel entry from
8496 the cache if the founder authentication data is set. It used
8497 to remove it if the founder was the last one on the channel on
8498 the server and left the channel. The auth data is saved and
8499 if the channel is re-joined later the old entry is used with
8500 the old auth data. Affected files silcd/command_reply.c and
8503 * Removed the `pkcs' field from the SilcIDListData structure
8504 in the server; it is not used. Affected file silcd/idlist.h.
8506 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Fixed packet processing on slow links. Partial packets were
8509 never re-processed because the incoming data buffer was cleared
8510 by the application. Application must not directly clear the
8511 sock->inbuf, the packet processing routines handle it. Fixed
8512 this in client library and in server.
8514 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8516 * Fixed the WHOIS and IDENTIFY send reply function to really
8517 check whether to send list or just one entry. Affected file
8520 * Cleaned up the LEAVE command's channel key distribution. The
8521 affected file silcd/command.c.
8523 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8524 can enforce the channel mode as well. In that case the ID
8525 includes the ID of the server. The code now enforces the
8526 mode change if the router have different mode than the server.
8528 * The notify client operation with CMODE_CHANGE notify can now
8529 return NULL client_entry pointer if the CMODE was not changed
8530 by client. Application must check for this.
8532 * Added <Server ID> argument to INFO command to support server
8533 info fetching by Server ID.
8535 * Added silc_server_announce_get_channel_users to get assembled
8536 packets of channel users of the specified channel. Affected
8537 file silcd/server.[ch].
8539 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8540 was freed underneath the ID Cache.
8542 * Re-announce clients when the server received CHANNEL_CHANGE
8543 notify from the router. Affected file silcd/packet_send.c.
8545 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8548 crashed since it did not handle the fact that there is no cipher
8549 called "3" and didn't check the error condition. Now fixed.
8551 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8552 flag. It can be used to send message requests.
8554 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8556 * Implemented the RESTART command in the client.
8558 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8559 notice type messages. Added notice printing to the user
8562 * The channel keys are not re-generated if the channel's mode
8563 is PRIVKEY, ie private key on the channel exists. Affected
8564 files silcd/server.c and silcd/command.c.
8566 * Fixed a little bug in channel message delivery when channel
8567 private keys are set in the server. Affected file is
8568 silcd/packet_send.c.
8570 * Changed the setting on channel->on_channel = TRUE from the
8571 silc_client_save_channel_key to the JOIN command reply. The
8572 key payload is not received if the private channel key is set.
8573 Affected file lib/silcclient/command_reply.c and the
8574 lib/silcclient/client_channel.c.
8576 * When the CMODE_CHANGE notify is sent and the channel private
8577 key mode is removed the channel key must be re-generated in
8578 other cells as well. Added this support for the router in the
8579 silcd/packet_receive.c.
8581 * Added new local command NOTICE to send notice message on
8582 channel. Affected file silc/local_command.[ch].
8584 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * Added new local command ME to the client. It is used to send
8587 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8588 some action. Affected file silc/local_command.[ch].
8590 * Changed channel_message and private_message client operations
8591 to deliver the message flags to the application. Added also
8592 the `flags' arguments to the silc_client_send_channel_message
8593 and silc_client_send_private_message functions. Affected file
8596 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8598 * Redefined the Private Message Payload to support private message
8599 keys and to support the new private message flags. Updated
8600 the protocol specs. Flags makes it possible to have for example
8601 CTCP style messages.
8603 * Added new type SilcPrivateMessagePayload and defined an API
8604 for it in the lib/silcclient/silcprivate.[ch].
8606 * Tested private message private keys successfully. Tested the
8607 private message key set, unset and list commands with the new
8610 * Redefined the Channel Message Payload to include the channel
8611 message flags (equal with private message flags) to support
8612 for example CTCP style messages.
8614 * Defined some of the message (for channel and private message)
8615 flags. Updated the protocol specs and added the flags to the
8616 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8618 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * Added SilcKeyAgreementStatus type to the key agreement routines
8621 to indicate the current status and error if one occured.
8622 The status types are defined in the lib/silcclient/silcapi.h.
8624 * Added new local command KEY that is used to set and unset private
8625 keys for channels, set and unset private keys for private messages
8626 with remote clients and to send key agreement requests and
8627 negotiate the key agreement protocol with remote client. The
8628 key agreement is supported only to negotiate private message keys,
8629 it currently cannot be used to negotiate private keys for channels,
8630 as it is not convenient for that purpose.
8632 * Fixed a minor pending callback setting bug in the function
8633 silc_client_get_client_by_id_resolve, now the function works.
8634 Affected file lib/silcclient/idlist.c.
8636 * Added function silc_net_get_local_port to get local bound
8637 port by socket. Added to lib/silcutil/silcnet.[ch].
8639 * Added `sockets' and `sockets_count' fields to the SilcClient
8640 object. They hold the sockets of the listenning sockets in
8641 the client. Listenning sockets may be for example the key
8642 agreement server. Affected file lib/silcclient/client.[ch].
8643 Added functions the silc_client_add_socket and the
8644 silc_client_del_socket. They are exported to the application
8647 * Added ~./silc/clientkeys to support other client's public keys.
8649 * Renamed verify_server_key client operation to verify_public_key
8650 and added one argument to indicate the type of the connection
8651 (server, client etc.).
8653 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8655 * Added silc_server_connection_auth_request to handle the
8656 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8657 silcd/packet_receive.[ch].
8659 * Added silc_server_send_connection_auth_request into the
8660 silcd/packet_send.c to send the connection auth request packet.
8662 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8665 * Fixed the public key authentication in responder side in the
8666 server. The `auth_data' pointer includes the SilcPublicKey
8667 not the path to the public key. Affected file silcd/protocol.c.
8669 * Implemented the public key authentication in the initiator side
8670 in the server. Affected file silcd/protocol.c.
8672 * Removed the [RedirectClient] config section from the server
8673 configuration. Is not needed and I don't want to implement it.
8675 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Cleaned up the CMODE command in the server. It now works
8678 correctly and supports all the modes defined in the protocol.
8679 Affected file is silcd/command.c.
8681 * Added `hmac_name' field to the SilcChannelEntry in the server
8682 to hold the default HMAC of the channel. It can be set when
8683 creating the channel (with JOIN command). Affected files
8686 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8687 type to indicate the change of the current cipher and hmac
8688 on the channel. Client can safely ignore the <cipher> argument
8689 (if it chooses to do so) since the CHANNEL_KEY packet will
8690 force the channel key change anyway. The <hmac> argument is
8691 important since the client is responsible of setting the new
8692 HMAC and the hmac key into use.
8694 * Fixed the CMODE command in the client library as well.
8696 * Tested CMODE command in router environment successfully.
8698 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8700 * Show the version of the remote client (or server) when connecting
8701 to the server. It is logged to the log file. Affected file
8702 is silcd/protocol.c.
8704 * Fixed the KILLED notify handling in the client library. The
8705 client must be removed from all channels when receiving the
8708 Also, do not remove the client entry when giving the KILL
8709 command but when the KILLED notify is received.
8711 * Removed silc_idlist_find_client_by_nickname from the server.
8712 Not needed anymore. Affected files silcd/idlist.[ch].
8714 * Implemented the CHANNEL_CHANGE notify type handling to the
8715 server. Affected file silcd/server.c.
8719 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8721 * Added silc_server_send_notify_invite to send the INVITE
8722 notify between routers.
8724 * Implemented the INVITE command correctly to the server.
8726 * Implemented the INVITE notify type handling in the server.
8728 * Implemented the INVITE command to the client library and on the
8731 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8733 * Added function silc_server_get_client_resolve to find the
8734 client entry by ID from all ID lists and then resolve it
8735 (using WHOIS) if it cannot be found. Affected file is
8738 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Implemented the BAN command to the client library.
8742 * The JOIN command in the server now checks the invite list
8745 * Changed the silc_command_reply_payload_encode_va and the
8746 silc_command_payload_encode_va to support that if argument is
8747 NULL it ignores and checks the next argument. Affected file
8748 lib/silccore/silccommand.c.
8750 * Added silc_server_send_notify_ban to send the BAN notify
8751 type between routers.
8753 * Chaned the silc_notify_payload_encode to support that if
8754 argument is NULL it ignores and checks the next argument.
8755 Affected file lib/silccore/silcnotify.c.
8757 * Tested ban lists in router environment successfully.
8759 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * Implemented BAN command to the server, in silcd/command.[ch].
8763 * Removed the BAN and INVITE_LIST modes from the CMODE command
8766 * Added function silc_string_match to regex match two strings.
8767 Affected files lib/silcutil/silcutil.[ch].
8769 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8771 * Redefined parts of the SilcChannelEntry in the server to support
8772 the new ban and invite lists.
8774 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * Redefined the INVITE command. The same command can be used to
8777 invite individuals to the channel but also to manage the invite
8778 list of the channel (to add to and remove from the invite list).
8779 Updated the protocol specs.
8781 * Added new command SILC_COMMAND_BAN that can be used to manage
8782 the ban list of the channel. Updated the protocol specs.
8784 * Removed the channel modes: the SILC_CMODE_BAN and the
8785 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8786 in the CMODE command. The equivalent features are now available
8787 using INVITE and BAN commands. Updated the protocol specs.
8789 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8790 in the network about change in the current ban list. The notify
8791 type is not used by the client.
8793 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8794 support the invite lists.
8796 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * Added new function silc_string_regexify that converts string
8799 including wildcard characters into regex string that can
8800 be used by the GNU regex library. Added into the file
8801 lib/silcutil/silcutil.[ch].
8803 Added silc_string_regex_combine to combine to regex strings
8804 into one so that they can be used as one regex string by
8805 the GNU regex library. Added into the file
8806 lib/silcutil/silcutil.[ch].
8808 Added silc_string_regex_match to match two strings. It returns
8809 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8811 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8813 * Imported GNU regex to the soruce tree into lib/contrib.
8814 Fixed some compiler warning from the regex.c.
8816 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Fixed MOTD command in the server to work in router environment.
8820 * Fixed the MOTD command in the client library to support
8821 the server argument in the command.
8823 * Added `nickname_len' argument to the silc_idlist_add_client
8824 in the server, as the `nickname' argument may be binary data
8827 * Added silc_idlist_get_channels to return all channels from
8830 * Implemented LIST command to the server. Affected file is
8833 * Implemented the LIST command to the client library and on the
8836 * Added [<user count>] argument to the LIST command reply.
8837 With private channels the user count is not shown.
8839 * Updated TODO and README.
8841 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * The client entry's data.registered must be TRUE even with
8844 global client entry on global client list. The data.registered
8845 is used to check whether the client is anymore in the network,
8846 for example with WHOWAS command so it must be valid.
8848 * Fixed the WHOWAS command in the server. It now actually works
8849 in router environment. Added function into silcd/command_reply.c
8850 silc_server_command_reply_whowas_save.
8852 * Added silc_idlist_purge function to the silcd/idlist.c
8853 to periodically purge the ID Cache.
8855 * Fixed INFO command in the server. It works now in router
8856 environment. Added <server name> argument to the INFO command
8857 reply. Updated the protocol specs.
8859 * Fixed minor bug in silc_idcache_purge to not purge if the
8860 expire value is zero.
8862 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8863 they were buggy because of the WHOWAS information.
8865 * Fixed local command MSG to handle the async resolving of
8866 the remote client properly. It used to fail the first MSG.
8867 Affected file silc/local_command.c.
8869 * Added `data_len' field to SilcIDCache context.
8871 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8873 * Update TODO. Todo in commands in the server.
8875 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8878 used by routers as broadcast packet to inform other routers
8879 about the changed user mode.
8881 Implemented the notify handling in the server. Affected file is
8882 silcd/packet_receive.c. Added the function
8883 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8885 * Added new generic Channel Payload and deprecated the New Channel
8886 Payload. The New Channel Payload is now the generic Channel
8889 * Added new argument `mode' to the silc_server_send_new_channel
8890 as it is required in the Channel Payload now.
8892 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8893 and created a new and real SilChannelPayload to represent the
8894 new generic Channel Payload. Implemented the encode/decode
8895 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8897 * Added silc_server_get_client_channel_list to return the list
8898 of channels the client has joined for WHOIS command reply.
8899 Affected file silcd/server.[ch].
8901 * Implemented the channel list sending in the WHOIS command reply
8902 in server and in the client.
8904 Implemented the channel list displaying on the user interface
8905 as well. Affected file silc/client_ops.c.
8907 * Added silc_channel_payload_parse_list to parse list of Channel
8908 Payloads. It returns SilcDList list of SilcChannelPayloads.
8909 Client for example can use this function to parse the list of
8910 channels it receives in the WHOIS command reply. The caller
8911 must free the list by calling silc_channel_payload_list_free.
8912 Affected files lib/silccore/silcchannel.[ch].
8914 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Added one new argument <user mode> to the WHOIS command reply
8917 to return the mode of the user in SILC. Updated the protocol
8920 Implemented it to the server and client.
8922 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * Fixed the mode printing on the user interface on joining.
8925 Affected file silc/client_ops.c.
8927 * Implemented the UMODE command and user modes in general to the
8928 client library and to the user interface.
8930 * Implemented the UMODE command to the server.
8932 * The server now sends UNKNOWN_COMMAND error status if client sends
8933 unknown command. Affected file silcd/command.c.
8935 * All server commands now handle the command identifier the right
8936 way when sending the command reply to the client. The client can
8937 use to identify the command replies with the identifier.
8939 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * Added silc_server_get_client_route to resolve the route to
8942 the client indicated by the client ID. Affected file is
8945 * Added silc_server_relay_packet as general function to relay
8946 packet to arbitrary destination. This deprecates functions
8947 like _send_private_message_key, _relay_notify etc. Affected
8948 file is silcd/packet_send.[ch].
8950 Removed silc_server_send_key_agreement,
8951 silc_server_send_private_message_key and
8952 silc_server_packet_relay_notify functions from the file
8953 silcd/packet_send.[ch].
8957 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8958 server. Affected file silcd/packet_receive.[ch].
8960 * Implemented the KILL command to the client. Implemented the
8961 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8962 Affected files lib/silcclient/command[_reply].c and
8963 lib/silcclient/client_notify.c. Implemented the KILL notify
8964 printing in the user inteface.
8966 * Fixed a lot silc_parse_nick memory leaks from the client
8967 library in the file lib/silcclient/command.c.
8969 * Changed the silc_server_send_notify_on_channels's `sender'
8970 argument from SilcSocketConnection to SilcClientEntry to
8971 check the sender as entry and not as connection object and not
8972 to send to the client provided as argument. The affected file
8973 is silcd/packet_send.[ch].
8975 * The notify packets that are destined directly to the client used
8976 to not to be processed by the server. Now changed that and the
8977 server processes all notify packets. After relaying the packet
8978 to the client the notify packet is processed in the server.
8980 * The silc_server_free_client_data now checks whether there is
8981 pending outgoing traffic for the client and purges the data to
8982 the network before removing the client entry.
8984 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8986 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8987 an client is killed from the SILC Network. Updated the protocol
8990 Added new function silc_server_send_notify_killed to the
8991 silcd/packet_send.[ch].
8993 * Added function silc_server_packet_relay_notify to relay notify
8994 packets that are destined directly to a client. In this case
8995 the server does not process the notify packets but merely relays
8996 it to the client. Affected file silcd/packet_send.[ch].
8998 Added also silc_server_packet_process_relay_notify to check
8999 whereto relay the notify. Affected file is
9000 silcd/packet_receive.[ch].
9002 * Implemented the KILL command to the server.
9006 * Added the backup schema desgined last fall to the protocol
9007 specs for everyone to see. The specification is in the
9008 *-spec-xx.txt draft and the packet type definitions for the
9009 backup routers is in *-pp-xx.txt draft. Thusly, added also
9010 new packet type SILC_PACKET_CELL_ROUTERS.
9012 * A big security problem in the implementation discovered. The
9013 signoff of an client did not cause new channel key generation
9014 which it of course should've done. The channel keys must be
9015 always re-generated when client leaves (or signoffs) the channel.
9016 The silc_server_remove_from_channels funtion now handles
9017 the channel key re-generation.
9019 * Added `sender' argument to the silc_server_send_notify_on_channels
9020 to not to send the client provided as argument. Affected file
9021 silcd/packet_send.[ch].
9023 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9025 * Implemented OPER and SILCOPER commands into the server and
9028 * Added silc_auth_verify and silc_auth_verify_data to verify
9029 the authentication directly from the authentication payload.
9030 It supports verifying both passphrase and public key based
9031 authentication. Affected file lib/silccore/silcauth.[ch].
9033 * Added `hash' field to the SilcIDListData structure. It is the
9034 hash negotiated in the SKE protocol. Affected file is
9037 * Slight redesigning of the SilcAuthPayload handling routines.
9038 Do not send SilcPKCS but SilcPublicKey as argument.
9040 * Implemented the public key authentication support to the
9041 serverconfig. The public key is loaded from the provided path
9042 and saved as authentication data to void * pointer. Thus,
9043 changed the unsigned char *auth_data to void *auth_data;
9045 * Fixed SHUTDOWN command to send the reply before the server
9046 is shutdown. :) Affected file silcd/command.c.
9048 * Fixed fatal bug in CONNECT command. The hostname was invalid
9049 memory and server crashed. Affected file silcd/command.c.
9051 * Fixed fatal bug in CLOSE command. The server_entry became
9052 invalid but was referenced later in the command. Affected file
9055 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9057 * Fixed fatal bug in failure packet handling. Server ignored
9058 the failure and thus crashed when it came.
9062 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9064 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9065 that the command may be executed only once in (about) 2 seconds.
9066 The old SILC_CF_LAG flag is same but allows command bursts up
9067 to five before limiting.
9069 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9070 server code. Various commands now includes the CF_LAG_STRICT
9071 flag to disallow any kind of miss-use of the command.
9073 * Fixed the silc_buffer_unformat to not to allocate any data
9074 if the length of the data is zero. It used to allocate the
9075 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9077 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9079 * Changed the format of AdminConnection configuration section
9080 in the server. Added username of the admin to the format.
9081 Affected files silcd/serverconfig.[ch].
9083 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9084 to return admin configuration data by host, username and/or
9087 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Implemented WHOWAS command to the server. Added the functions:
9091 silc_server_command_whowas_parse,
9092 silc_server_command_whowas_send_reply,
9093 silc_server_command_whowas_from_client and
9094 silc_server_command_whowas_from_server
9096 * Added <Client ID> argument to the WHOWAS command reply. Updated
9097 the protocol specs accordingly.
9099 * Implemented WHOWAS command and command_reply to the client
9102 Implemented the WHOWAS printing on the user interface.
9104 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9106 * Added new argument to the WHOWAS command reply, the real name.
9107 It is an optional argument. Updated the protocol specs.
9109 * Added SilcIDCacheDestructor callback that is registered when
9110 the SilcIDCache is allocated. The callback is called when
9111 an cache entry in the ID Cache expires, or is purged from the
9112 cache. Added into lib/silccore/idcache.[ch].
9114 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9115 to destruct the client entries when the cache entry expires.
9116 Other ID Cache's in server and in the client library ignores
9119 * If the ID Cache entry's `expire' field is zero then the entry
9120 never expires. Added boolean `expire' argument to the
9121 silc_idcache_add function in the lib/silccore/idcache.[ch].
9122 If it is TRUE the default expiry value is used.
9124 * Added silc_server_free_client_data_timeout that is registered
9125 when client disconnects. By default for 5 minutes we preserve
9126 the client entry for history - for WHOWAS command.
9128 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9130 * Added support to the server to enforce that commands are not
9131 executed more than once in 2 seconds. If server receives
9132 commands from client more frequently, timeout is registered
9133 to process the commands. Affected file silcd/command.c.
9134 Added new function silc_server_command_process_timeout.
9136 * Changed NICK_NOTIFY handling in client library to check that
9137 if the client's nickname was changed, so there is no need to
9138 resolve anything from the server.
9140 * Removed error printing from the WHOIS and IDENTIFY commands.
9141 If error occurs then it is ignored silently in the client library.
9142 The application, however, may map the received error to
9143 human readable error string. The application currently maps
9144 the NO_SUCH_NICKNAME error to string.
9146 * Made the command status message public to the application. Moved
9147 them from lib/silcclient/command_reply.c to
9148 lib/silcclient/command_reply.h. The application can map the
9149 received command status to the string with the
9150 silc_client_command_status_message function.
9152 * Added check to the server to check that client's ID is same
9153 as the Source ID in the packet the client sent. They must
9156 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9158 * Added dist-bzip hook to the Makefile.am to make bzip2
9159 compressed distributions.
9161 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * Server now enforces the maximum length for the nickname and
9164 the channel as protocol specification dictates. 128 bytes for
9165 nickname and 256 bytes for channel name.
9167 * Moved the WHOIS printing to the application. The client libary
9168 does not print out the WHOIS information anymore, the application
9169 must do it. Renamed silc_client_command_reply_whois_print to
9170 the silc_client_command_reply_whois_save.
9172 The client's idle time is also sent to the application now, and
9173 the idle is shown on screen.
9175 * Added silc_client_command_reply_identify_save to save the
9176 received IDENTIFY entries.
9178 * Do not check for channel private keys in message sending and
9179 reception if the channel does not have the PRIVKEY mode set.
9180 Affected file lib/silclient/client_channel.c.
9182 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9185 just surfaced after chaning the JOIN procedure.
9187 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9189 * Added silc_client_get_clients_by_list to get client entries
9190 from Client ID list, that is returned for example by JOIN
9191 and USERS command replies. The application should use this
9192 function for example when JOIN command reply is received to
9193 resolve the clients already on the channel (library does not
9194 do that anymore as USERS command reply is not used in the JOIN
9195 procedure anymore). Affected files lib/silcclient/silcapi.h and
9196 lib/silcclient/idlist.c.
9198 * JOIN command reply and USERS command reply returns now SilcBuffer
9199 pointers instead of unsigned char pointers when returning
9200 the client list and mode list.
9202 * Added <Client ID> argument to the JOIN command reply, mainly
9203 for the server to identify for which client the command was
9204 originally sent. Updated protocol specs accordingly.
9206 * Added SilcDlist private_key pointer to the SilcChannelEntry
9207 in the client to support the channel private keys. Affected
9208 file is lib/silcclient/idlist.h.
9210 * Added SilcChannelPrivateKey argument to the function
9211 silc_client_send_channel_message so that application can choose
9212 to use specific private ke if it wants to. If it is not provided,
9213 the normal channel key is used, unless private keys are set.
9214 In this case the first (key that was added first) is used
9215 as the encryption key.
9217 * Implemented the support for channel private key handling.
9218 Implemented the following functions:
9220 silc_client_add_channel_private_key,
9221 silc_client_del_channel_private_keys,
9222 silc_client_del_channel_private_key,
9223 silc_client_list_channel_private_keys and
9224 silc_client_free_channel_private_keys
9226 Affected file lib/silcclient/client_channel.c.
9228 * Added the support for the private keys in the channel message
9229 sending and encryption and in the message reception and
9230 decryption. Affected funtions are
9231 silc_client_send_channel_message and silc_client_channel_message.
9233 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9235 * Added SKE's key verify callback to the client library's
9236 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9238 * Removed the statement that server (or router) must send USERS
9239 command reply when joining to the channel so that the client
9240 knows who are on the channel. Instead, the client list and
9241 client's mode list is now sent in the JOIN command reply to the
9242 client who joined channel. This is better solution.
9244 * Added function silc_server_get_users_on_channel and function
9245 silc_server_save_users_on_channel to the silcd/server.[ch].
9247 * Removed function silc_server_command_send_users from the
9250 * Do not show topic on the client library anymore. The topic is
9251 sent in the command reply notify to the application and the
9252 application must show the topic now.
9254 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9256 * Added client searching by nickname hash into the IDENTIFY and
9257 WHOIS commands in the server as they were clearly missing from
9258 them. Affected file is silcd/command.c.
9260 * Fixed a bug in private message receiving in the client library.
9261 The remote ID was freed and it wasn't supposed, now it is
9264 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9266 * Minor fix to the channel payload; allocate the data area, as it
9267 needs to be of specific length.
9269 * If the key agreement port is zero then the operating
9270 system will define the bound port. Affected files are
9271 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9273 * Added new function silc_channel_payload_decrypt into the file
9274 lib/silccore/silcchannel.[ch].
9276 * Moved the channel message etc, check from silc_packet_decrypt
9277 to applications. The library calls now a generic
9278 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9279 when the packet is either normal or special. This was done to
9280 allow more wide range of checking that was not allowed when
9281 the code was in library. Now applications can do virtually any
9282 checks to the packet and return to the library the decision how
9283 the packet should be processed. Affected files are
9284 lib/silccore/silcpacket.[ch].
9286 Added silc_server_packet_decrypt_check to the server and
9287 silc_client_packet_decrypt_check to the client library.
9289 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9290 to send with specified source and destination information.
9292 * Channel message delivery between routers was broken after the
9293 channel key distribution was fixed earlier. The channel key
9294 was used be to distributed to other routers as well which is not
9295 allowed by the protocol. Now this is fixed and channel keys
9296 really are cell specific and the channel message delivery between
9297 routers comply with the protocol specification.
9299 * Fixed various commands in server to check also the global list
9300 for the channel entry and not just the local list. The affected
9301 file silcd/command.c.
9303 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Added assert()s to buffer formatting and unformatting routines
9306 to assert (if --enable-debug) when error occurs. Affected
9307 file: lib/silcutil/silcbuffmt.c.
9309 * Changed to auto-reconnect to check whether the remote host is
9310 router and register the re-connect timeout if it is. It used
9311 to check that whether we are normal server, but router must do
9312 auto-reconnect with another router as well. Affected file
9315 * Removed the [<key len>] option from CMODE command as the cipher
9316 name decides the key length, nowadays. See the defined ciphers
9317 from the protocol specification.
9319 * Added [<hmac>] option to the CMODE command to define the HMAC
9320 for the channel. Added SILC_CMODE_HMAC channel mode.
9322 * Added [<hmac>] option for the JOIN command so that user can
9323 select which HMAC is used to compute the MACs of the channel
9326 * Added Hmac field to the Channel Message Payload. The integrity
9327 of plaintext channel messages are now protected by computing
9328 MAC of the message and attaching the MAC to the payload. The
9329 MAC is encrypted. Now, it is clear that this causes some
9330 overhead to the size of the packet but rationale for this is that
9331 now the receiver can verify whether the channel message decrypted
9332 correctly and also when private keys are set for the channel the
9333 receiver can decrypt the packet with several keys and check from
9334 the MAC which key decrypted the message correctly.
9336 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9337 lib/silccrypt/silccipher.[ch].
9339 * Added silc_hash_len to return the digest length into the
9340 lib/silcrypt/silchash.[ch].
9342 * Rewrote parts of Silc Channel Payload interface in the
9343 lib/silccore/silcchannel.[ch]. The encode function now also
9344 encrypts the packet and parse function decrypts it.
9346 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Fixed a minor formatting bug in the SKE's key material processing.
9349 It actually might have processed the keys wrong way resulting
9352 * Redefined the mandatory HMAC algorithms and added new algorithms.
9353 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9354 and hmac-md5 truncated to 96 bits. The mandatory is now
9355 hmac-sha1-96. Rest are optional (including the one that used
9356 to be mandatory). Rationale for this is that the truncated HMAC
9357 length is sufficient from security point of view and can actually
9358 make the attack against the HMAC harder. Also, the truncated
9359 HMAC causes less overhead to the packets. See the RFC2104 for
9362 * Added new [hmac] configuration section. The SKE used to use
9363 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9364 is of course wrong. The official names that must be proposed in
9365 the SKE are the ones defined in the protocol specification
9366 (hmac-sha1-96 for example). The user can configure any hmac
9367 using any hash function configured in the [hash] section. At
9368 least, the mandatory must be configured.
9370 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9372 * Added HMAC list to the SKE proposal list. It has now both
9373 hash algorithm list and HMAC list. This makes the protocol
9374 incompatible with previous versions. The SKE now seems to work
9375 the way it is supposed to work, for the first time actually.
9377 * Defined plain Hash algorithms to the protocol specification.
9380 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9382 * Implemented support for key agreement packets into the server.
9383 Added functions silc_server_key_agreement and
9384 silc_server_send_key_agreement. Other than these functions,
9385 server has nothing to do with this packet.
9387 * Added support for private message key packets into the server.
9388 Added functions silc_server_private_message_key and
9389 silc_server_send_private_message_key.
9393 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9394 called in the protocol's final callback instead in the END
9395 protocol state. This makes a little more sense and in the same
9396 time in client we can use the same protocol routines for normal
9397 key exchange and to key agreement packet handling as well.
9399 * Added to both client's and server's KE protocol context the
9400 SilcSKEKeyMaterial pointer to save the key material. We will
9401 bring the key material to the protocol's final callback by doing
9402 this. The final callback must free the key material.
9404 * Added SKE's packet_send callback into client's KE protocol
9405 context so that the caller can choose what packet sending function
9406 is used. This way we can use different packet sending when
9407 doing normal SKE when doing key agreement packet handling (in
9408 the key agreement packet handling we do not want to encrypt
9411 * Implemented the responder side of the key agreement routines
9412 in the client. The client can now bind to specified port and
9413 accept incoming key negotiation. The key material is passed
9414 to the application after the protocol is over.
9416 * Implemented the processing of incoming Key Agreement packet
9417 in the client. Added function silc_client_key_agreement to
9420 * Implemented the intiator side of the key agreement routines
9421 in the client. The client can now initiate key agreement with
9422 another remote client. The key material is passed to the
9423 application after the protocol is over.
9425 * Created client_keyagr.c to include all the key agreement
9428 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9429 SILC_TASK_CALLBACK except that it is not static.
9431 * Created client_notify.c and moved the Notify packet handling
9432 from the client.[ch] into that file.
9434 * Created client_prvmsg.c and moved all private message and
9435 private message key routines from the client.[ch] into that file.
9437 * Create client_channel.c and moved all channel message and
9438 channel private key routines from the client.[ch] into that file.
9440 * Changed silc_client_get_client_by_id_resolve to resolve with
9441 WHOIS command instead of IDENTIFY command, in the file
9442 lib/silclient/idlist.c.
9444 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Implemented the SKE's responder side to the Client library.
9448 * When FAILURE is received to the protocol do not trust it
9449 blindly. Register a timeout to wait whether the remote closes
9450 the connection as it should do it, only after that process the
9451 actual failure. This was changed to both client and server.
9453 * Added client_internal.h to include some of the structures
9454 there instead of client.h in lib/silcclient/.
9456 * Added function silc_task_unregister_by_callback to unregister
9457 timeouts by the callback function.
9459 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9461 * Some "Incomplete WHOIS info" errors has been appearing on the
9462 log files. Took away the entry->userinfo check from WHOIS
9463 reply sending. The entry->userinfo is now " " if client did not
9464 provide one. I thought this was fixed earlier but something
9465 is wrong still. Let's see if the error still appears.
9467 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Fixed a minor bug in the login when the channel key is
9470 re-generated in the server. It used to generate the key in
9471 wrong order and thus caused problems in the channel traffic.
9473 * Fixed a minor bug in channel key distsribution after
9474 KICK command. The key was not sent to the router even though
9477 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9479 * Added silc_ske_process_key_material_data as generic routine
9480 to process any key material as the SILC protocol dictates. The
9481 function is used by the actual SKE library but can be used by
9482 applications as well. This relates to the private message keys
9483 and the channel private keys since they must be processed the
9484 same way the normal SILC session keys. The protocol dictates
9485 this. Affected files: lib/silcske/silcske.[ch].
9487 Added also silc_ske_free_key_material to free the
9488 SilcSKEKeyMaterial structure.
9490 * Defined silc_cipher_set_key function to set the key for
9491 cipher without using the object's method function. The affected
9492 files: lib/silccrypt/silccipher.[ch].
9494 * Implemented silc silc_client_add_private_message_key,
9495 silc_client_add_private_message_key_ske,
9496 silc_client_del_private_message_key,
9497 silc_client_list_private_message_keys and
9498 silc_client_free_private_message_keys functions in the
9501 Added functions silc_client_send_private_message_key to send
9502 the Private Message Key payload and silc_client_private_message_key
9503 to handle incoming Private Message Key payload.
9505 * Added Cipher field to the Private Message Key payload to set
9506 the cipher to be used. If ignored, the default cipher defined
9507 in the SILC protocol (aes-256-cbc) is used.
9509 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9511 * Removed lib/silcclient/ops.h file.
9513 Redefined parts of the SILC Client Library API. Created new
9514 file silcapi.h that deprecates the ops.h file and defines the
9515 published Client Library API. Defined also private message key
9516 API and channel private key API into the file.
9518 This is the file that the application must include from the
9519 SILC Client Library. Other files need not be included by
9520 the application anymore.
9522 * Added new key_agreement client operation callback and also
9523 defined the Key Agreement library API for the application.
9525 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9527 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9528 is used by clients to request key negotiation between another
9529 client in the SILC network. If the negotiation is started it
9530 is performed using the SKE protocol. The result of the
9531 negotiation, the secret key material, can be used for example
9532 as private message key.
9534 Implemented the Key Agreement payload into the files
9535 lib/silccore/silauth.[ch].
9537 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9539 * Redefined ciphers for the SILC protocol. Added some new ciphers
9540 and defined the key lengths for the algorithms. Changed the
9541 code accordingly. The default key length is now 256 bits.
9543 * Fixed SKE key distribution function silc_ske_process_key_material
9544 when the key length is more than 128 bits. The default key
9545 length in SILC is now 256 bits.
9547 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9548 to indicate unsupported algorithm.
9550 * Renamed rijndael.c to aes.c and all functions as well.
9552 * Fixed a long standing channel key setting bug in client library.
9553 Weird that it has never surfaced before.
9555 * Fixed bug in channel deletion. If the entire channel is removed
9556 then it must also delete the references of the channel entry
9557 from the client's channel list as the client's channel entry and
9558 the channel's client entry share same memory.
9560 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Implemented CONNECT and SHUTDOWN commands in the client.
9564 * Implemented CLOSE command to the client.
9566 * Added the function silc_idlist_find_server_by_name into the
9567 files silcd/idlist.[ch].
9569 Added the function silc_idlist_find_server_by_conn into the
9570 files silcd/idlist.[ch].
9572 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9574 * DIE command was renamed to SHUTDOWN. Updated the both code
9577 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9578 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9580 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9583 * Added function silc_server_create_connection function to create
9584 connection to remote router. My server implementation actually
9585 does not allow router to connect to normal server (it expects
9586 that normal server always initiates the connection to the router)
9587 so the CONNECT command is only good for connecting to another
9590 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9592 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9593 or some other client was kicked from the channel.
9595 Implemented the handling of the notify type to both client
9598 Implemented silc_server_send_notify_kicked to send the KICKED
9599 notify. It is used to send it to the server's primary router.
9601 * Implemented the KICK command into server and client.
9603 * Added `query' argument to the silc_idlist_get_client function
9604 to indicate whether to query the client from server or not if
9607 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9608 to indicate that the client is not channel founder.
9612 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9614 * Removed the rng context from SilcPacketContext structure and
9615 changed that the packet routine uses the Global RNG API.
9617 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9619 * Added support for quit message that client can "leave" on the
9620 channel when it quits the SILC. It is ditributed inside the
9621 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9623 Added silc_server_free_client_data that will take the
9624 signoff message as argument.
9626 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9628 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9630 * Updated parts of the protocol specification to keep it up
9633 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9636 payloads in one packet.
9638 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9639 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9640 use now the new List flag.
9642 * Also deprecated the following packet types: REPLACE_ID,
9643 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9645 * Added list support for Notify packet in server.
9647 * Added silc_server_send_notify_channel_change to send the
9648 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9649 the silc_server_send_replace_id.
9651 * Added silc_server_send_notify_nick_change to send the
9652 NICK_CHANGE notify type. Deprecates the function
9653 silc_server_send_replace_id.
9655 * Added silc_server_send_notify_join to send the JOIN notify type.
9656 Deprecates the function silc_server_send_new_channel_user.
9658 * Added silc_server_send_notify_leave to send LEAVE notify type.
9659 Deprecates the function silc_server_send_remove_channel_user.
9661 * Added silc_server_send_notify_cmode and
9662 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9663 types. Deprecates the silc_server_send_set_mode function.
9665 * Added SERVER_SIGNOFF notify type to indicate that server has
9666 quit. This means that all clients on the channel from that
9667 server will drop. This can be also used when netsplit happens.
9669 Deprecated REMOVE_ID packet type since it is not needed anymore
9672 Added silc_server_send_notify_server_signoff to send the
9673 SERVER_SIGNOFF notify type. Deprecates the function
9674 silc_server_send_remove_id.
9676 Added also silc_server_send_notify_signoff to send the
9677 SIGNOFF notify type.
9679 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9680 SILC protocol from this day on. Changed the protocol
9681 specification as well.
9683 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9684 notify type. It is used between routers to notify about
9685 topic changes on a channel.
9687 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9690 * Partly updated the protocol specification to comply with the
9691 changes now made. It is still though a bit outdated.
9693 * The JOIN notify type now takes one extra argument <Channel ID>.
9694 The packet used to be destined to the channel but now the
9695 JOIN type may be sent as list thus it is impossible to
9696 destine it to any specific channel. By adding this argument
9697 it is again possible.
9699 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9701 * Added CREDITS file. The CHANGES and CREDITS file will appear
9702 in the distribution as well.
9704 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9707 types in the server's silcd/packet_receive.c.
9709 * Implemented CMODE and CUMODE to work in router environment.
9711 * Fixed minor encoding and decoding buglet from the
9712 lib/silccore/silcmode.c.
9714 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9717 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9719 * Changed all SilcConfigServer* and silc_config_server* to
9720 SilcServerConfig* and silc_server_config*, respectively.
9723 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9725 * Associated the ID (client or server ID) to the Authentication
9726 Payload to avoid any possibility of forging. Updated the
9727 protocol specification and the code accordingly.
9729 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * The RSA key length is now save to the RsaKey context in the
9732 key generation process in lib/silccrypt/rsa.c. The key length
9733 is now used to figure out the maximum size of the block allowed
9734 to be encrypted/signed.
9736 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9737 is equivalent to the silc_mp_mp2bin but does not allocate any
9740 * Changed silc_mp_mp2bin API to take length argument. If it is
9741 non-zero then the buffer is allocated that large. If zero, then
9742 the size is approximated using silc_mp_sizeinbase, which however
9745 * Created Global RNG API which is global RNG that application can
9746 initialize. After initializing, any routine anywhere in the
9747 code (including library) can use RNG without allocating a new
9748 RNG object. This was done to allow this sort of use of the
9749 RNG in code that has no chance to allocate RNG object. All
9750 applications currently allocate this and many routines in the
9751 library use this. Affected file lib/silccrypt/silcrng.[ch].
9753 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9754 it to use the Global RNG API.
9756 * Defined Authentication Payload into protocol specification that
9757 is used during SILC session to authenticate entities. It is
9758 used for example by client to authenticate itself to the server
9759 to obtain server operator privileges.
9761 Implemented this payload into the lib/silccore/silcauth.[ch].
9762 Implemented also routines for public key based authentication
9763 as the new protocol specification dictates.
9765 Moved definitions of different authentication methods from
9766 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9768 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9769 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9770 silc_pkcs_verify_with_hash functions into the file
9771 lib/silccrypt/silcpkcs.[ch].
9773 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * The client entry's userinfo pointer must be always valid.
9776 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9777 will fail since it requires the userinfo. Now, the userinfo
9778 is allocated as "" if actual userinfo does not exist. Actually,
9779 it must exist and it is totally Ok to drop client connections
9780 that does not announce the userinfo. However, we will make
9781 this workaround for now.
9783 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9784 to return the remote port by socket.
9786 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9788 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9789 SILC_SERVER_PENDING_EXEC and added an new macro
9790 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9791 data or when error occurs while processing the pending command.
9793 Added new argument `destructor' into silc_server_command_pending
9794 and to the SilcServerCommandPending object. This destructor is
9795 now called after calling the pending callback or if error occurs
9796 immediately. If error occurs the actual pending callback won't
9797 be called at all - only the destructor. The destructor may be
9798 NULL if destructor is not needed.
9800 All this applies for client library code as well. Similar
9801 changes were made there as well for the pending commands.
9803 In the client, the application must now allocate the
9804 SilcClientCommandContext with the silc_client_command_alloc
9807 * Added reference counter to the SilcServerCommandContext. Added
9808 function silc_server_command_alloc and silc_server_command_dup
9811 Same type of functions added to the client library for the same
9814 * Removed the cmd_ident from IDListData away since it is now
9815 global for all connections. It is the command identifier used
9816 in command sending and with pending commands. The affected file
9819 * Added reference counter to the SilcSocketConnection objecet to
9820 indicate the usage count of the object. The object won't be
9821 freed untill the reference counter hits zero. Currently only
9822 server uses this, and client ignores it. The client must be
9823 set to use this too later. The affected files are
9824 lib/silccore/silcsockconn.[ch]. Added also the function
9825 silc_socket_dup to increase the reference counter.
9827 This was mainly added because it is possible that the socket
9828 is removed underneath of pending command or other async
9829 operation. Now it won't be free'd and proper DISCONNECTING
9830 flags, etc. can be set to avoid sending data to connection that
9831 is not valid anymore.
9833 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9834 the connection. After that it sets SILC_SET_DISCONNECTED.
9835 It is, however, possible that the socket data is not still freed.
9836 The silc_server_packet_process now checks that data is not
9837 read or written to connection that is DISCONNECTED. The socket
9838 get's freed when the reference counter hits zero.
9840 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9842 * Changed the client operation API: channel_message operation's
9843 `sender' is now the client entry of the sender, not the nickname
9844 and the `channel' is the channel entry, not the channel name.
9846 In the private_message operation the `sender' is now also the
9847 client entry of the sender not the nickname.
9849 Affected file is lib/silcclient/ops.h and all applications
9850 using the client operations.
9852 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9854 * Moved the calling of ops->connect() from connect_to_server_final
9855 into receive_new_id functin since that is the point when the
9856 client is actually allowed to send traffic to network. The
9857 affected file is lib/silcclient/client.c.
9859 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9861 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9862 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9863 (if needs broadcasting) instead of broadcasting the packets one
9864 by one which would make a burst in the network traffic.
9866 * Added `broadcast' argument to the functions in silcd/server.[ch]
9867 silc_server_create_new_channel[_with_id] to indicate whether
9868 to send New Channel packet to primary router.
9870 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9872 * Added new function into the silcd/server.[ch] files:
9873 silc_server_create_new_channel_with_id to create new channel with
9874 already existing Channel ID.
9876 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9877 lib/silccore/silcpacket.h. This packet is used t send list of
9878 Set Mode payloads inside one packet. Server uses this to set
9879 the modes for the channels and clients on those channels, that it
9880 announced to the router when it connected to it. The protocol
9881 specification has been updated accordingly.
9883 * The silc_server_new_channel did not handle the packet coming
9884 from normal server as it normally does not send that. However,
9885 when it announces its channels it does send it. Implemented
9886 the support for that.
9888 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9889 into the file lib/silccore/id.h.
9891 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9893 * Fixed memory leaks in the functions silc_idlist_del_client,
9894 silc_idlist_del_channel and silc_idlist_del_server in the file
9895 silcd/idlist.c. All of those leaked like a sieve.
9897 * Fixed some small memory leaks in the client's function
9898 silc_client_notify_by_server.
9900 * Added functions into silcd/server.c: silc_server_announce_clients,
9901 silc_server_announce_channels and silc_server_announce_server.
9902 These functions are used by normal and router server to announce
9903 to its primary router about clients, channels and servers (when
9904 router) that we own. This is done after we've connected to the
9907 These functions effectively implements the following packet types:
9908 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9909 and SILC_PACKET_NEW_ID_LIST.
9911 * Added new functions into the silcd/packet_receive.[ch]:
9912 silc_server_new_id_list, silc_server_new_channel_list and
9913 silc_server_new_channel_user_list to handle the incoming
9914 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9916 * Added support of changing Channel ID in the function
9917 silc_server_replace_id. If the server that announces a channel
9918 to the router already exists in the router (with same name but
9919 with different Channel ID), router is responsible to send
9920 Replace ID packet to the server and force the server to change
9921 the Channel ID to the one router has.
9923 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9924 client that the Channel ID has been changed by the router. The
9925 normal server sends this to the client. Client must start using
9926 the new Channel ID as the channel's ID.
9928 Implemented handling of this new type into lib/silcclient/client.c
9929 into the function silc_client_notify_by_server.
9931 * Added new function silc_idlist_replace_channel_id into the files
9932 silcd/idlist.[ch] to replace the Channel ID.
9934 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9936 * Call silc_server_command_identify_check always when processing
9937 the IDENTIFY command in silcd/command.c
9939 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9941 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9942 send keepalive packets. The packet can be sent by clients,
9943 servers and routers.
9945 Added function silc_socket_set_heartbeat into the file
9946 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9947 If not set, the heartbeat is not performed. The actual
9948 heartbeat is implemented in the low level socket connection
9949 library. However, application is responsible of actually
9952 Added silc_server_send_heartbeat to send the actual heartbeat
9953 packet into silcd/packet_send.[ch]. Server now performs
9954 keepalive with all connections.
9956 * Added silc_task_get_first function into lib/silcutil/silctask.c
9957 to return the timeout task with shortest timeout. There was a bug
9958 in task unregistration that caused problems. TODO has been
9959 updated to include that task system must be rewritten.
9961 * The client library will now resolve the client information when
9962 receiving JOIN notify from server for client that we know but
9963 have incomplete information.
9965 * Rewrote parts of silc_server_remove_from_channels and
9966 silc_server_remove_from_one_channel as they did not remove the
9967 channel in some circumstances even though they should've.
9969 * Encryption problem encountered in server:
9971 The LEAVE command used to send the Channel Key packet to the
9972 router immediately after generating it. However, the code
9973 had earlier sent Remove Channel user packet but not immediately,
9974 ie. it was put to queue. The order of packets in the router
9975 was that Channel Key packet was first and Remove Channel User
9976 packet was second, even though they were encrypted in the
9977 reverse order. For this reason, MAC check failed. Now, this
9978 is fixed by not sending the Channel Key packet immediately but
9979 putting it to queue. However, this is more fundamental problem:
9980 packets that are in queue should actually not be encrypted
9981 because packets that are sent immediately gets encrypted
9982 actually with wrong IV (and thus MAC check fails). So, packets
9983 that are in queue should be encrypted when they are sent to
9984 the wire and not when they put to the queue.
9986 However, the problem is that the current system has not been
9987 designed to work that way. Instead, the packet is encrypted
9988 as soon as possible and left to the queue. The queue is then
9989 just purged into wire. There won't be any fixes for this
9990 any time soon. So, the current semantic for packet sending
9993 o If you send packet to remote host and do not force the send
9994 (the packet will be in queue) then all subsequent packets to the
9995 same remote host must also be put to the queue. Only after the
9996 queue has been purged is it safe again to force the packet
9999 o If you send all packets immediately then it safe to send
10000 any of subsequent packets through the queue, however, after
10001 the first packet is put to queue then any subsequent packets
10002 must also be put to the queue.
10004 Follow these rules and everything works fine.
10006 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10008 * Added new function silc_server_remove_clients_by_server to
10009 remove all client entries from ID list when the server connection
10010 is lost. In this case it is also important to invalidate all
10011 client entires as they hold the invalid server entry. This
10012 fixes fatal bug when server has lost connection and will reconnect
10015 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10017 * Made some sanity checks to silc_server_daemonise like to check
10018 whether the requested user and group actually exists.
10020 * Added sanity check to SKE's silc_ske_responder_finish to check
10021 that the public and private key actually is valid.
10023 * Invalidate the client's nickname when receiving Replace ID
10024 packet and the Client ID is being replaced. This means that the
10025 server will query the nickname if someone needs it (client)
10028 * Sort the ID Cache in client library when the ID Cache data
10029 has changed (needs sorting).
10031 * Do not allow for SILC client to create several connections to
10032 several servers. The client does not support windows right now
10033 and generating multiple connections causes weird behaviour.
10035 Irssi-silc client does support windows and can handle several
10036 connections without problems, see: www.irssi.org and SILC plugin.
10038 * Fixed some places where client was added to the IDList. The
10039 rule of thumb is following (in order to get everything right):
10040 If the client is directly connected local client then the
10041 `connection' argument must be set and `router' argument must be
10042 NULL to silc_idlist_add_client function. If the client is not
10043 directly connected client then the `router' argument must
10044 bet set and the `connection' argument must be NULL to the
10045 silc_idlist_add_client function.
10047 * The funtion silc_server_packet_send_local_channel actually did
10048 not check whether the client was locally connected or not. It
10049 does that now. Fixed a bug related to LEAVE command.
10051 * Fixed Remove Channel User payload parsing bug in server's
10052 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10054 * The server's silc_server_save_channel_key now checks also the
10055 global ID list for the channel as it might not be in the local
10056 list. Fixed a bug related to LEAVE command.
10058 * Is this the end of the [<unknown>] buglet that has been lurking
10059 around for a long time? A little for loop fix in server's
10060 silc_server_command_whois_parse that is used by both IDENTIFY
10061 and WHOIS command. At least, this was a clear bug and a cause
10062 of one type of [<unknown>] buglet.
10064 * WHOIS and IDENTIFY commands call the function
10065 silc_server_command_[whois/identify]_check function even if
10066 we are not router server.
10068 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10070 * Added --with-gmp configuration option. If set the GMP
10071 is always compiled in the SILC source tree. If not set then
10072 it is checked whether the system has the GMP3 installed. If
10073 it has then the GMP won't be compiled (the system's headers
10074 and library is used), if it doesn't have it then the GMP is
10075 compiled in the SILC source tree.
10077 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10079 * Changed RSA private exponent generation to what PKCS #1
10080 suggests. We try to find the smallest possible d by doing
10081 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10082 not security fix but optimization.
10084 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10086 * Added new config entry [Identity] to fork the server and run
10087 it as specific user and group. A patch from Bostik.
10089 * Imported Dotconf configuration library into lib/dotconf.
10090 This will be used to create the SILC configuration files later.
10091 It will appear in the distsribution after this commit.
10093 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * A big code auditing weekend happening. Auditing code for
10096 obvious mistakes, bugs and errors. Also, removing any code
10099 Removed files for being obsolete:
10101 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10102 inline in the file lib/silcutil/silcbuffer.h)
10104 o lib/silcutil/silcbufutil.c (the header has inline versions)
10106 Changed code to fix possible error conditions:
10108 o The buffer formatting routines now check that the destination
10109 buffer really has enough space to add the data. This applies for
10110 both buffer formatting and unformatting
10111 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10112 unformatting was changed to accomodate following rules:
10113 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10114 sent to the function while XXX_*STRING will not allocate or copy
10115 the data into the buffer. Instead it sets the pointer from the
10116 buffer into the pointer sent as argument (XXX_*STRING used to
10117 require that the pointer must be allocated already). This change
10118 makes this whole thing a bit more consistent and more optimized
10119 (note that the data returned in the unformatting with XXX_*STRING
10120 must not be freed now). The routines return now -1 on error.
10122 o Tried to find all code that use buffer_format and buffer_unformat
10123 and added return value checking to prevent formatting and
10124 especially unformatting errors and possible subsequent fatal
10127 o Changed ske->x and ske->KEY to mallocated pointers in
10128 lib/silcske/silcske.h. Fixed possible data and memory leak.
10130 o Added return value checking to all *_parse* functions. Fixed
10131 many memory leaks as well.
10133 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10134 so that buffer overflows would not happen. All code now also
10135 checks the return value as it can fail.
10137 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10139 * Added reconnection support to server if the normal server looses
10140 its connection to the router (for example if router is rebooted).
10141 The server performs normal reconnection strategy implemented
10142 to the server. Affected file silcd/server.c.
10144 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10146 * Added new packet type SILC_PACKET_SET_MODE that is used to
10147 distribute the information about changed modes (for clients,
10148 channels and clients channel modes) to all routers in the
10149 network. Updated the protocol specification accordingly.
10151 Added functions into silcd/packet_send.c and
10152 silcd/packet_receive.c: silc_server_send_set_mode,
10153 silc_server_set_mode.
10155 Added new files silcmode.[ch] into lib/silccore that implements
10156 the encoding and decoding of Set Mode Payload. Added new type
10157 SilcSetModePayload. Moved the definitions of different modes
10158 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10160 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Oops, a little mistake in server's connection authentication
10163 protocol. The protocol is not ended with FAILURE but with
10164 SUCCESS if the authentication is Ok. :) Affected file is
10167 * Implemented NICK_CHANGE notify handling in server in the file
10168 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10169 the local clients on the channel. After the changing nickname
10170 in router environment snhould work and the [<unknown>] nickname
10171 should appear no more.
10173 The silc_server_replace_id function that receives the Replace ID
10174 payload now sends the NICK_CHANGE notify type also in the file
10175 silcd/packet_receive.c
10177 * Changed WHOIS and IDENTIFY command to support the maximum amount
10178 of arguments defined in protocol specs (3328 arguments). This
10179 fixed a bug that caused problems when there were more than three
10180 users on a channel.
10182 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * Added extra parameter, command identifier, to the
10185 silc_client_send_command so that explicit command identifier
10188 Changed that ID list routines uses specific command identifier
10189 when sending WHOIS/IDENTIFY requests to the server so that they
10190 can be identified when the reply comes back.
10192 Affected files lib/silcclient/command.[ch],
10193 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10195 * Added `sender' argument to silc_server_packet_send_to_channel
10196 to indicaet the sender who originally sent the packet to us
10197 that we are now re-sending. Ignored if NULL. Affected file
10198 silcd/packet_send.[ch].
10200 * Added some server statistics support in silcd/server_internal.h
10201 SilcServerStatistics structure and around the server code. Also
10202 send some nice statistics information when client is connecting
10205 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10207 * Fixed channel ID decoding in server's JOIN command reply in
10208 silcd/command_reply.c
10210 * Fixed braodcasting of replace ID payload to not to send it if
10211 we are standalone server in silcd/packet_receive.c.
10213 * Fixed all channel message sending routines to not to send
10214 packets to clients that has router set, since they are routed
10215 separately in the same function earlier. Affects file
10216 silcd/packet_send.c and all channel packet sending functions.
10218 * In USERS reply, res_argv[i] are not allocated, the table
10219 is allocated. Thus changed that free the table, not its
10222 * In server's whois_check and identify_check if the client is
10223 locally connected do not send any WHOIS commands - they are not
10226 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10228 * Fixed some minor bugs in client when sending WHOIS command. The
10229 arguments was in wrong order.
10231 * Removed statis function add_to_channel from server in
10232 silcd/command.c that was previously used with the joining but
10235 * Tested USERS command in router environment successfully with two
10236 routers, two servers and two clients.
10238 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10240 * Reorganized the USERS command and command reply in client library
10241 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10242 When the command is given by user we register a pending command
10243 callback that will reprocess the command after the reply has been
10244 received from the server. When reprocessing the packet we then
10245 display the information. Thus, the USERS information is displayed
10246 now in the command callback instead of in the command reply
10247 callback. The processing of the command is same as previously
10248 when server has sent the command reply in the JOINing process.
10250 * Added to USERS command in silcd/command_reply.c to join the client,
10251 we didn't use to know about, to the channel after we've created
10252 a client entry for it. Also, for clienet we did know already still
10253 check whether it is on the channel or not and add it if not.
10255 * Removed silc_server_command_join_notify as the function and its
10258 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10260 * Changed the client's pending command handling to the same as the
10261 server's pending command handling. It is also now possible to
10262 execute command reply functions from other command reply
10263 function as the function callbacks for commands and command
10264 replies are one and same. The pending commands are not static
10265 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10266 in client connection context. Thus, pending commands are server
10267 connection specific as it is convenient.
10269 Changed the function silc_client_command_pending and
10270 silc_client_command_pending_del and added new function
10271 silc_client_command_pending_check. Removed the
10272 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10275 * Added cmd_ident, current command identifier, to the client
10276 connection context in lib/silcclient/client.h to keep track on
10277 command identifiers used in command sending. Client's command reply
10278 function handling now supports the mandatory command identifiers.
10280 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10281 funtions in client to fully support pending command callbacks.
10283 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10284 as one of the arguments to the application in the command reply
10287 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10288 before first releasing SILC but came back. Now it is removed again
10289 and should come back nomore. The FORWARDED flag was used only
10290 by the JOINing procedure by forwarding the command packet to router.
10291 Now, the JOINing procedure has been changed to more generic (due
10292 to various router environment issues) and FORWARDED is not needed
10293 anymore for anything. The protocol specification is yet to be
10296 Now, removed silc_server_packet_forward from server and the flag
10297 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10299 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10301 * Renamed NAMES command to USERS command. The NAMES was named that
10302 due to historical reasons. Now it is renamed. Also, rewrote
10303 parts of the USERS command. The nickname list is not sent anymore
10304 by the server. Only Client ID and mode lists are sent in the USERS
10305 command. Changed this also to the protocol specification.
10307 The client now resolves the names and stuff after it receives
10308 the USERS list from the server when joining to the channel.
10310 * WHOIS and IDENTIFY commands has been changed to support multiple
10311 Client ID's per command. One can now search for multiple users
10312 in the network by sending only one WHOIS or IDENTIFY command.
10313 Changed the code and the protocol specifications.
10315 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10316 uses silc_server_command_whois_parse to parse the request. */
10318 * If normal server, do not parse the WHOIS and IDENTIFY requests
10319 before sending it to the router. Saves some time.
10321 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10323 * Fixed JOIN command on client library. Wrong number of arguments
10324 used to crash the client.
10326 * Added silc_server_channel_has_global function to check whether
10327 channel has global users or not.
10329 * Added silc_server_channel_has_local function to check whether channel
10330 has locally connected clients on the channel.
10332 * The silc_server_remove_from_one_channel now checks whether the
10333 channel has global users or not after given client was removed from
10334 the channel. It also checks whether the channel has local clients
10335 on the channel anymore. If it does not have then the channel entry
10336 is removed as it is not needed anymore.
10338 * The silc_server_notify now checks on JOIN notify whether the joining
10339 client is one of locally connected or global. If it is global then
10340 the channel has now global users on the channel and that is marked
10341 to the channel entry. Also, it now saves the global client to
10342 global list who is joining and JOINs it to the channel. This is
10343 for normal server, that is.
10345 Changed silc_server_send_notify_on_channel,
10346 silc_server_packet_relay_to_channel and
10347 silc_server_packet_send_to_channel check if we are normal server
10348 and client has router set (ie. global client) do not send the
10349 message to that client, as it is already routed to our router.
10351 * Implemented LEAVE notify type handling in silc_server_notify
10354 * Tested LEAVE command in router environment successfully. Tested
10355 with two routers, two servers and two clients.
10359 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10361 * Implemented SIGNOFF notify type handling in silc_server_notify
10364 * silc_server_remove_id now removes the client entry from all channels
10365 it has joined and thusly sends SIGNOFF notify type.
10367 * Rewrote the NAMES list generation in server by removing two excess
10368 loops. The lists are created now inside one loop.
10370 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * silc_server_remove_channel_user checks now also global list
10373 for channel and client.
10375 * silc_server_new_channel_user checks now both local and global
10376 list for channel and client. Fixed a bug in client id decoding.
10377 Used to decode wrong buffer.
10379 * silc_server_channel_message checks now both local and global
10380 list for channel entry.
10382 * Tested channel joining (hence JOIN) in router environment
10383 successfully. Tested with two routers, two servers and two
10386 * Tested channel message sending in router environment successfully.
10388 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Added silc_server_save_channel_key into server.[ch] to save the
10391 received channel key in Channel Key payload processing. It is
10392 also used in JOIN command reply handling.
10394 Equivalent function silc_client_save_channel_key added into
10395 client.[ch] into client library.
10397 * Changed JOIN command reply to send information whether the channel
10398 was created or not (is existing already) and the channel key
10399 payload. Changed protocol specs accordingly.
10401 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10402 the request was sent by ID and not by nickname. Crashed on
10405 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10407 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10408 now correctly save the received data.
10410 * silc_server_free_sock_user_data now notifies routers in the
10411 network about entities leaving the network.
10413 At the same time implemented functions silc_server_remove_id
10414 and silc_server_send_remove_id to receive and send REMOVE_ID
10415 packets. The packet is used to notify routers in the network
10416 about leaving entities. The ID removed will become invalid in
10419 * Added function silc_idlist_del_server into server. Removes and
10420 free's server entry from ID list.
10422 * silc_server_private_message function now checks, if we are router,
10423 that the destination ID really is valid ID, naturally.
10425 * In router when NEW_ID packet is received (for new client) the
10426 hash of the Client ID is saved in the ID Cache but the
10427 client->nickname is set to NULL, instead of putting the hash
10430 IDENTIFY command now also checks that client->nickname must be
10431 valid. If it is not if will request the data from the server who
10432 owns the client. Added new function
10433 silc_server_command_identify_check.
10435 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10436 to set the command to already allocated Command Payload.
10438 * Tested private message sending in router environment with two
10439 routers, two servers and two clients. Fixed minor bugs and now
10442 * Fixed segfault from client's NAMES command. Used to crash if
10443 not on any channel.
10445 * Forwarded packets must not be routed even if it is not destined
10446 to the receiver. Changed server code comply with this.
10448 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10450 * Added `require_reverse_mapping' boolean value to ServerParams
10451 structure. If TRUE (not default) the server will require that
10452 the connecting host has fully qualified domain name.
10454 If the reverse mapping is not required and hostname could not be
10455 found the IP address is used as hostname.
10457 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10459 * Implemented version string checking to both client and server.
10460 The check is incomplete currently due to the abnormal version
10461 strings used in development version of SILC.
10463 * Changed all command functions in server to use the new
10466 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10468 * Changed char *data to unsigned char *data in ID Cache system to
10469 support binary data as ID Cache data. Changed code to support
10470 binary data in lib/silccore/idcache.c.
10472 * Renamed silc_server_packet_relay_command_reply to
10473 silc_server_command_reply as it is normal packet receiving
10474 function. Rewrote the function to accept command replys for
10475 servers and not only for clients.
10477 * Mark remote router always as registered server if we are connecting
10478 to it. Otherwise, commands sent by the router to us are ignored.
10480 * All ID List find routines now returns the ID Cache Entry pointer
10481 as well if requested.
10483 * WHOIS command works now in router environment, tested with two
10484 routers, two servers and two clients.
10486 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10487 in router environment (as it is almost equivalent to WHOIS) but
10488 hasn't been tested thoroughly. Added new functions:
10490 silc_server_command_identify_parse
10491 silc_server_command_identify_send_reply
10492 silc_server_command_identify_from_client
10493 silc_server_command_identify_from_server
10495 * Disabled route cache adding because adding two different ID's with
10496 same IP replaces the old cache entry thus giving wrong route.
10497 The entry->router->connection is always the fastest route anyway
10498 so route cache may not be needed. Of course, new routes maybe
10499 established after receiving the ID when the entry->router->connection
10500 might not be anymore the most optimal.
10502 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10504 * Add route cache for received ID for fast routing.
10506 * Added silc_server_packet_route to route received packet on router
10507 that is not destined to us.
10509 * Renamed silc_server_get_route to silc_server_route_get.
10511 * Added id_string and id_string_len fields into SilcServer to
10512 include encoded ServerID for fast comparing without excess
10513 encoding of the ID's.
10515 * Cleaned up WHOIS command on server side. Added following static
10518 silc_server_command_whois_parse
10519 silc_server_command_whois_check
10520 silc_server_command_whois_send_reply
10521 silc_server_command_whois_from_client
10522 silc_server_command_whois_from_server
10524 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10525 arguments in command replies. All command functions should be
10526 updated to use this macro.
10528 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10530 * Minor typo fixes on command reply handling on server.
10532 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10534 * Added silc_server_command_add_to_channel internal routine to add
10535 the client to the channel after router has created the channel and
10536 sent command reply to the server.
10538 * Added generic silc_server_send_command to send any command from
10541 * Use static buffer with ID rendering instead of duplicating data.
10543 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10545 * Fixed a channel user mode bug when joining to a channel server gave
10546 everybody channel founder rights, oops.
10548 * We mark ourselves as the router of the incoming server connection
10549 if we are router ourselves. This way we can check in some packet
10550 sending functions whether it is locally connected server. For
10551 incoming router connections we put NULL.
10553 * For router sending packets locally means now always sending the
10554 packet cell wide; to local clients and local servers. For normal
10555 server sending packet locally means sending it to only local
10558 * Fixed the JOIN command to really work in router environment. If the
10559 channel is created it is always created by the router. Router is
10560 also responsible of making the initial joining to the channel,
10561 sending JOIN notify to the sending server and distributing
10562 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10563 does not exist server doesn't do anything else but forward the
10564 command to the router which performs everything.
10566 * Added silc_server_send_channel_key function to send the Channel Key
10569 * Added silc_server_create_channel_key to create new channel key. The
10570 channel key is now re-generated everytime someone joins or leaves
10571 a channel, as protocol dictates. Note: channel->key_len is the
10572 key length in bits.
10574 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10577 packet_receive.[ch] to separate packet sending and receiving
10578 routines. The server.[ch] now includes everything else including
10579 actual packet processing (writing and reading data) and other
10582 Renamed silc_server_private_message_send_internal to
10583 silc_server_send_private_message. The routine is still though
10584 used only to relay private messages as server does not send
10585 private messages itself.
10587 Renamed silc_server_new_channel to silc_server_create_new_channel
10588 and added new function sicl_server_new_channel that handles the
10589 incoming New Channel packet. Added also new sending function
10590 silc_server_send_new_channel to send New Channel Payload.
10592 * Added new function silc_server_notify to process incoming notify
10593 packet to the server/router. Server may then relay the notify
10594 to clients if needed.
10596 * Added new function silc_server_new_channel_user to process incoming
10597 New Channel User packet. Router will redistribute the packet and
10598 send JOIN notify to its local clients and locally connected servers
10599 if needed. Normal server will send JOIN notify to its local client
10600 on same channel when received this packet. Added also corresponding
10601 sending function silc_server_send_new_channel_user to sent the
10604 * Added boolean route argument to send_notif_to_channel and
10605 packet_send_to_channel functions to attempt to route the packet
10606 if it is TRUE and send only locally if it is FALSE.
10608 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10610 * silc_server_replace_id now broadcasts the received replace ID
10611 packet if it is not broadcast packet already. The router must
10612 broadcast to inform other routers about changed ID.
10614 * Added backpointer to server's router into SilcServer context in
10615 silcd/server_internal.h.
10617 * Fixed silc_server_packet_broadcast to send correct broadcast
10620 * The channel key is now distributed to the local client as soon
10621 as it is received from the router (in router environment) so that
10622 no other packet may be sent for the channel until client has
10625 * silc_server_remove_channel_user now broadcasts the received
10626 Remove Channel User packet if it is not broadcast packet already.
10627 The router must broadcast to inform other routers about removed
10630 * Added users field into SilcPacketContext that is a reference count
10631 of the context. One can increase the reference count by calling
10632 silc_packet_context_dup which is now changed to just increase the
10633 reference count instead of duplicating the data. The reference
10634 count is decresed by calling silc_packet_context_free that will
10635 free the data after the reference count hits zero.
10637 For now on the packet context and everything allocated into it
10638 (including the raw packet from network) must be freed by calling
10639 the new silc_packet_context_free function. Added also new function
10640 silc_packet_context_alloc that must be used now to allocate the
10641 context. This also means that if a routine is asynchronous from
10642 silc_[client/server]_packet_parse_type the packet context must
10643 be duplicated by calling silc_packet_context_dup. Otherwise it
10644 gets free'd after silc_[client/server]_packet_parse_type returns.
10645 Also, one must remember that if packet is duplicated then its
10646 reference count must be decresed by calling the free function as
10647 many times as it was duplicated.
10649 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10650 from both client and server.
10652 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10654 * Made joining to a channel working in router environment.
10656 * Cleaned up JOIN command on server side and create function
10657 silc_server_command_join_channel internal routine to make the
10660 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10662 * Changed silc_command_pending list to SilcDList. Also, added
10663 `ident' field to SilcServerCommandPending structure to identify
10664 the reply and to call correct callback.
10666 Added silc_server_command_pending_check function to replace the
10667 corresnponding macro. The silc_command_pending list is not
10670 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10671 to set identifier to previously allocated Command Payload. It
10672 is used to set identifier for command when resending Command
10675 * Added silc_command_payload_encode_payload to encode Command
10676 Payload buffer from SilcCommandPayload structure.
10678 * Added silc_argument_payload_encode_payload to encode Argument
10679 payload buffer from SilcArgumentPayload structure.
10681 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * Changed WHOIS command to support router connection on server side.
10684 The whois request is always sent to router unless the server is
10685 standalone server. After server has received the reply from the
10686 router will it send the reply to the client.
10688 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10689 broadcast received broadcast packet. The function is used only
10690 by router. The broadcast packet is always sent to the router's
10693 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10694 render given ID to printable string, for log files for example.
10696 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10698 * Made basic router to router connections working. At least they
10699 can now connect to each other but nothing really works the way
10700 they are supposed - yet.
10702 * Added new initiator token to RouterConnection configuration
10703 file in silcd/serverconfig.[ch]. It is used to tell whether we
10704 are the initiator to the remote router or whether we'll expect
10705 the other end to connect.
10707 * Moved registering of listener task to silc_server_init, hence
10708 the server starts listenning as soon as it is run, even if it
10709 does not have connections to other routers. Let's see how well
10712 * Changed default connection retry timeouts for more suitable in
10715 * Removed cipher and such arguments from silc_idlist_add_client
10716 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10717 Added new function silc_idlist_add_data to add the keys and stuff
10720 * Added SilcIDListData structure and added it to SilcClientEntry
10721 and SilcServerEntry as their first field in the structure. This
10722 way we can explicitly cast the ID entries to the SilcIDListData
10723 structure and get common data for the entries. In past, we had
10724 to first check what type of connection it is and then cast it to
10725 correct ID entry type. Now, we can directly cast the opaque
10726 pointer to the SilcIDListData (no matter what ID entry it actually
10727 is) and get the data needed.
10729 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10731 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10732 in some circumstances even if threre were timeout tasks, though not
10733 IO tasks, but tasks anyway. Now fixed.
10735 * Defined SilcServerConnection structure to hold connection specific
10736 stuff about directly connected servers and routers. The definition
10737 is currently in silcd/server_internal.h. I thought about having
10738 a bit more important role fro this struct but for now it is used
10739 only when connecting to other server (or router actually).
10741 * Added connecting retry support in server when connecting to
10742 router(s). The retry feature implement exponential backoff
10743 algorithm. Also, added SilcServerParams structure to hold default
10744 parameters for server. For now, it include these retry settings
10745 and are hard coded. After server is moded to be as Silc Server
10746 Library this structure will be more important.
10748 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10750 * Changed client librarys channel->clients table to SilcList and
10751 changed code accordingly.
10753 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10755 * Changed client's channel table to SilcList and changed code
10756 accordingly. Also changed SilcChannelClientEntry to include back-
10757 pointer to the channel so that client entry can use that structure
10758 as list as well and we have fast cross-reference to the channel.
10759 This change dramatically decreased the complexity of channel
10760 handling with client entry and vice versa (removed one extra
10761 loop when searching for channel entry from many functions).
10763 * Changed server->sim from table to SilcDList and changed code
10766 * NAMES command can now be used from user interface. It will show
10767 the user list on the channel, neatly.
10769 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10770 Code now saves realname of the user if it becomes available.
10772 * Renamed configure.in to configure.in.pre and made ./prepare
10773 script to automatically add correct version string to
10774 configure.in which it creates from configure.in.pre.
10776 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10778 * NAMES command reply now shows users mode with the nickname when
10779 joining to channel.
10781 * Moved silc_client_ch[u]mode[_char] functions from
10782 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10783 place sucks, they are utility functions and should be in some
10786 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10788 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10791 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10795 * Added TRQ (efficient deque and list library) into lib/trq. This is
10796 a very good list library that is currently used in the SILC. Defined
10797 SilcList API over the library because I didn't like the API very
10798 much. See lib/trq/silclist.h for the API and examples of how to
10799 use the API. Fixed various places in the code to use the new
10800 SilcList API. The SilcList is meant for lists that has a structure
10801 already defined as a list. It is not suitable to add just some
10802 context to the list (in TRQ, the context is the list actually).
10804 So, I defined SilcDList that can be used for the purpose where
10805 predefined list structure does not exit. This can be used as
10806 such list. Now some context just can be added to the SilcDList.
10807 Currently this list is not used in the SILC just yet, though there
10808 are a lot places where this can replace dynamically allocated
10809 tables and I will fix these places, later, to use SilcDList.
10810 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10811 and use TRQ internally).
10813 Also fixed some annoying warning messages that the original TRQ
10814 code generated. Also minor changes to TRQ's Makefile.in.
10816 * Added support for querying by Client ID to both WHOIS and
10817 IDENTIFY commands into server, as required by the protocol.
10819 * Removed method function pointers from SilcBuffer structure. They
10820 weren't used to anything and just increased the context size for
10821 no good reason. This change also made silc_buffer_alloc and
10822 silc_buffer_free functions inline functions.
10824 * Disabled command flooding detection support until it's fixed so
10825 that it accepts commands in but does not execute them more than once
10828 * Added silc_net_localhost(), to return local hostname, into
10829 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10830 that must be initialized before calling silc_client_init.
10832 * Added new function: silc_server_send_notify_on_channels to send
10833 notify messages to all channels client has joined. It is assured
10834 that the message is sent only once per client.
10836 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10837 lib/silcutil/silcutil.[ch] as silc_format function. The new
10838 function is generic and is used by server as well, not only by
10839 the logging routines.
10841 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10842 the provided version string was not acceptable. Added new function:
10843 silc_ske_check_version into lib/silcske/silcske.h. The function
10844 must be implemented by the application (client or server) and it
10845 does not reside in the SKE library. The function checks the version
10846 string remote end sent.
10848 * Added back pointers (to opaque context and to SilcSocketConnection)
10849 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10851 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10852 duplicate packet context structure.
10854 * Changed `notify' client operation to send same arguments as client
10855 receives from server except for ID's. ID's are mapped to correct
10856 ID entry and that is returned. Also, if channel entry is not sent
10857 by server but the notify is for channel the channel entry is sent
10858 to application (otherwise application doesn't know that it is for
10859 channel (library gets it from packet's Destination ID)).
10861 * Added silc_client_remove_from_channels into client library to
10862 remove a client from all channels it has joined to. Used when
10863 received SIGNOFF notify from server. Added also new function
10864 silc_client_replace_from_channels to replace old ID entry with
10865 new ID entry on all channels. Used when received NICK_CHANGE
10866 notify from server.
10868 * Fixed ID Cache list handling in silc_idlist_get_client in
10869 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10870 to get (or query) client by ID.
10872 * Updated TODO list.
10874 * Added connection authentication status message defined by the
10875 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10876 support for these into the code in client and server side.
10878 * Added generic function silc_client_send_command to send any command
10879 with variable argument list. Application should use this function
10880 to send commands if the command functions provided by the library
10881 does not suite for the application's user interface needs.
10883 * Added new `failure' client operation. Application is notified about
10884 received failure packet if client is executing a protocol. In this
10885 case the protocol's execution has failed.
10887 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10888 is required by the protocol.
10890 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10891 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10894 * Added status flag to SilcSKE object to indicate realtime status
10895 of the SKE protocol.
10897 * Application receives now exactly same command reply arguments as
10898 the library receives from server. However, if ID is received the
10899 corresponding ID entry is returned to the application (eg. Client
10900 ID is mapped to correct SilcClientEntry entry and that is returned).
10901 Changed command_reply client operation due to this change.
10903 * Changed all ID's in commands and in command replys as ID Payloads.
10904 Change affected both client and server side codes.
10906 All ID's sent in SILC network (with execption of ID's in SILC
10907 Packet header) are sent in ID Payload to support variable length
10910 * Server now notifies nick changes and notifies all clients on
10911 the channels about the new nickname (about the new Client ID,
10914 * Implemented CMODE command to change channel modes. Supports all
10915 channel modes defined by the protocol specs except ban and invite
10916 lists. (Also, private channel key mode is supported but support for
10917 setting private channel key in client is missing, thus, this mode
10918 has no effect on client side (except that server requires that the
10919 client uses private channel key and normal channel traffic does not
10922 Also, invite mode works per se, but INVITE command does not work
10923 yet correctly, so you can set channel as invite only channel but
10924 inviting clients to the channel does not work (it is yet to be
10925 thought what's the best way to do it).
10927 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10928 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10929 Implemented CUMODE command to change user's mode on the channel.
10930 Supports all modes defined by the protocol specs.
10932 * Added NAMES command reply to return users modes on the channel.
10934 * Removed unnecessary and slow ciphers from lib/silccrypt.
10936 * Set SO_KEEPALIVE option to connection sockets by default.
10938 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10940 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10941 redefined the Notify Payload into protocol specs.
10943 * Added silc_id_payload_parse_id to get ID directly from raw
10946 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10948 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10949 accept searching by Client ID as well.
10951 * Added support for LEAVE and SIGNOFF notify types in client library.
10953 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10954 to parse ID Payload from raw data.
10956 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10958 * Added flags parameter into silc_ske_assemble_security_properties
10959 function in lib/silcske/silcske.[ch].
10961 * Changed notify client operation to fit better for notify messages
10962 sent by server. The notify payload received from server is now
10963 passed to the application (after parsing it to SilcNotifyPayload).
10964 It is application's responsibility to retrieve the arguments
10965 from the payload and show the message the way it wants. The message
10966 sent by server is implementation specific.
10968 * Changed public keys to comply with the protocol specification.
10969 Old public keys are not supported anymore and are not compatible.
10971 * Removed nickname from Channel Payload as the latest draft removed
10972 it. The client must resolve the nickname from the NAMES command
10973 reply received when it joined the channel.
10975 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10977 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10979 * Fixed some errors in protocol specification drafts.
10981 * Created lib/silccore/silcnotify.c to implement Notify Payload
10982 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10983 generic payloads described by protocol specifications. The file
10984 includes implementations for ID Payload and Argument Payload.
10986 * Changed Command Payload implementation to use the new Argument
10987 Payload. Changed command_xxxx_payload to command_payload_xxxx
10988 to comply with SILC coding conventions.
10990 * Added suppport for Argument Payload handling in Notify Payload
10991 implementation as protocol requires it. Added the new support
10992 into server and client lib as well.
10994 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10996 * Added support for multiple nicknames on same channel. [n] is
10997 added locally to the nickname if there are more than one same
10998 nicknames on the channel.
11000 * Server now sends all nicknames that matched WHOIS request.
11001 Client also shows the list received from server.
11003 * Added TOPIC command to client side. User can now set and show
11004 current topic on channel.
11006 * Added MOTD command to client and server. Also, server sends the
11007 motd when client connects to the server.
11009 * Changed version strings to comply ISO 8601.
11011 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11013 * Fixed protocol error handling in client library. It should now
11014 cope even if the SKE fails for some reason.
11016 * Made new protocol specification drafts for submitting to IETF.
11018 * Implemented TOPIC command to server in silcd/command.c.
11020 * Added two new notify types into lib/silccore/silcnotify.h:
11021 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11022 notify nickname change and topic setting/change on a channel.
11024 * API change of command_reply operation in client library. The
11025 application gets now the status type received from server as well.
11027 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11029 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11031 * Cras fixed and optimized the packet handling even further and
11032 it should work now. Minor change to the prototype of function
11033 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11035 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11037 * Added new function into lib/silcutil/silcschedule.[ch]:
11038 silc_schedule_with_fd to select() a specified fd. The function
11039 returns after timeout expires or data arrives or goes. The
11040 function is used by packet routines to wait that all data is
11041 received from network.
11043 * Fixed data reading from network in lib/silccore/silcpacket.c.
11044 The code now assures that all data is read from the fd and then
11045 continues packet processing. This was a bug fix since the code
11046 used to drop some data in some circumstances.
11048 * Added new function into lib/silcclient/client.[ch]:
11049 silc_client_start_key_exchange to start key exchange after
11050 connection has been established to server. The code internally
11051 now uses this funtion but its main purpose was to provide it
11052 for applications that perform their own connecting. After
11053 application has created a connection it merely calls this
11054 function to start the key exchange between client and server.
11055 The library takes care of everything else after that.
11057 Updated also lib/silcclient/README to explain the usage of
11060 * Do not send to application information that connection has
11061 been established. Application gets notified it by connect
11064 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11066 * Applied cras's patch to add silc_schedule_one function. The
11067 function runs scheduler once and returns.
11069 * Fixed the scheduler after cras messed it up. The timeout
11070 handling works now as it's supposed to work.
11072 * Added into lib/silccore/ silcnotify.h to include notify
11073 message types support. Changed silc_server_send_notify*
11074 functions, in server.[ch], to support those new notify types.
11075 Added the support for the notify types into client library,
11076 as well. Added new notify client operation into ops.h in
11079 * Changed silc_server_packet_send_to_channel to send normal
11080 packets instead of just channel message packets. The function
11081 is now used to send the notify packets to channels. It is not
11082 used to send channel message packets anymore, as server never
11083 sends them anymore.
11085 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11086 va_arg()s as it seems to require it nowadays. I guess, if SILC
11087 is compiled with older va_arg() the new code should work anyway.
11089 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11091 * Splitted core library. Core library (lib/silccore) includes
11092 now only SILC protocol specific core (and common) components.
11093 Created new utility library (lib/silcutil) that includes more
11094 generic purpose stuff. The stuff for util library was taken
11095 from the old core library. This was minor and easy split.
11097 * Created SILC Client Library (lib/silcclient) that includes
11098 implementation of the SILC client without user interface. This
11099 was major move from silc/ directory. The code has been changed
11100 so that it is transparent towards the user interface. The
11101 silc/ directory includes now the same user interface as before
11102 and it uses the new client library. Read lib/silcclient/README.
11103 Basicly, the client library performs everything else related
11104 to SILC except user interface handling. Also, configuration
11105 files are considered to be part of user interface and library
11106 does not handle them.
11108 This change also changed a lot of structures, function naming etc.
11109 Most important change was that SilcClientWindow object was
11110 renamed to SilcClientConnection in the client library. Created
11111 also new file lib/silcclient/ops.h. Also added new files
11112 silc/local_command.[ch] and silc/client_ops.[ch].
11114 All these changes were made to make it easier for user interface
11115 designers to create what ever user interface for the SILC client
11118 It is also expected that the server will be moved to lib
11119 directory as well and SILC Server Library will be created;
11120 sometimes in the future.
11122 * Removed Local commands from lib/silccore/silccommand.h as
11123 they are application specific and new client library does not
11124 handle any of those anymore.
11126 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11127 old client implementation in silc/.
11129 * Added support for callback functions in SILC_LOG_* macros.
11130 Application can now set its own callbacks that will be called
11131 instead of using the default functions that will always print
11132 the debug messages to stderr (or stdout). Also, debugging can
11133 now be disabled by setting silc_debug to FALSE and re-enabled by
11134 setting it to TRUE. Note, that logging will still work even
11135 if debugging is disabled.
11137 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11138 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11139 silc_log_reset_debug_callbacks.
11141 * To enable debugging in silc client one must give now -d
11142 option on command line.
11144 * Changed silc_schedule_init to automatically allocate task queues
11145 if they are not allocated before calling it.
11147 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11149 * Added GMP 3.1 into math library.
11151 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11153 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11154 a channel in SILC network. The packet is used by servers and
11155 routers to notify other routers that user has left a channel.
11156 This little feature was missing until now. Added the feature
11157 to protocol specification as well.
11159 Added functions: silc_server_send_remove_channel_user and
11160 silc_server_remove_channel_user into server.[ch].
11162 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11163 lib/silccore/silcpacket.h. However, they are not implemented
11166 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11168 * Fixed joining to a channel and sending channel messages
11169 between server and router. The channel message sending should
11170 now work inside a cell.
11172 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11174 * Fixed the private message sending between server and router.
11175 The private message sending should now work inside a cell.
11177 * Added silc_server_replace_id into server.[ch] to replace
11178 existing ID in the SILC network.
11180 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11181 and silc_idlist_replace_server_id into idlist.[ch] in server.
11183 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11185 * Fixed the server to server connections. Server can again now
11186 connect to router. Router to router connections probably does
11189 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11191 * Added dynamic protocol registering support. Now protocols can
11192 registered and unregistered on the fly. Patch by cras.
11194 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11196 * Added lib/contrib directory to hold routines that some platforms
11197 don't have but are needed by SILC.
11199 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11200 into lin/contrib to provide getopt() and getopt_long() for
11201 those who don't have it.
11203 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11205 * Added AWAY command to client. When away message is set and
11206 client receives a private message packet the client automatically
11207 replies to the sender with the away message.
11209 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11210 bug seemed to be the cause of recent problems when compiling
11213 * Added version detection support to SKE protocol specification
11214 and added the new changes to the SKE implementation as well.
11215 There were other minor changes in the SKE protocol as well.
11217 Many changes in lib/silcske/silcske.[ch] and in
11218 lib/silcske/payload.[ch].
11220 * Added ^U functionality, clear input line. Patch from cras.
11222 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11224 * Mainly small bugfixes on core library. Fixed some debugging
11225 logging and buffer overflow in silclog.c.
11227 * Updated config.sub and config.guess on the distribution tree.
11229 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11231 * Added command lagging support in server. Client may execute
11232 commands now only once in two seconds.
11234 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11236 * Optimized packet reception. MAC computation and checking is now
11237 also more optimized. A lot previously duplicated code is now
11238 used as generic by both client and server.
11240 * Fixed key pair generation in clientutil.c
11242 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11244 * Added into lib/silccore/silcbufutil.[ch] new function;
11245 silc_buffer_realloc.
11247 * Moved generic packet sending/encryption functions to
11248 lib/silccore/silcpacket.[ch] from client and server. Some
11249 rewriting of the functions.
11251 * Moved all generic packet reception/decryption functions to
11252 lib/silccore/silcpacket.[ch] from client and server. The
11253 packet processing is now much cleaner in both client and server.
11254 These were major changes in both client and server.
11256 * Created many common functions in server to do packet sending.
11257 Previously code were duplicated a lot, this has been removed
11258 with these changes.
11260 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11262 * Rewrote major parts of the ID cache system. Don't know
11263 whether it is better now or not but at least the API is more
11266 * Major rewrite on ID cache stuff on client because of the ID
11267 cache API changes. Added idlist.c to client.
11269 * Also major rewrite on ID cache stuff on server as well.
11270 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11271 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11272 in hand, instead they are all put into the ID cache system now.
11273 All server_idlist_* routines uses ID cache now instead of
11274 traversing its own lists (those lists does not exist anymore).
11275 SilcIDList though still exists. Also, SilcXXXEntry's are
11278 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11280 * Finally made the SKE implementation compliant to the protocol
11281 specification. All mp integers are now binary encoded as
11282 opposed being HEX encoded.
11284 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11287 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11288 functions: silc_[encode/decode]_pem. Also added function
11289 silc_encode_pem_file to PEM encode with newlines ('\n') for
11290 saving into a file.
11292 * SILC public keys are now encoded either PEM or binary. Same
11293 option is for private keys as well. By default private keys
11294 are binary encoded and public keys PEM encoded. Silly HEX
11295 encoding were removed.
11297 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11298 function to create fingerprints.
11300 * Fixed a bug in SHA1; does not change the original data anymore.
11302 * Partly implemented INFO command on client and server side.
11303 Fixed CLEAR command. Changes to SERVER command; show current
11304 server(s) when giving command without arguments. Added
11305 VERSION command to client.
11307 * Added check to server that unregistered connections cannot
11308 execute commands (unless it is specificly allowed).
11310 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11312 * Fixed screen refresh.
11314 * Fixed channel joining bug from client. On some circumstances
11315 client tried to join to a channel it had already joined.
11317 * Added public key verification process into client's protocol.c.
11318 The client now verifies the public key from user and saves
11319 it into ~./silc/serverkeys/ directory.
11321 Added into: clientutil.[ch]: silc_client_verify_server_key.
11323 * Changed SKE protocol's silc_ske_initiator_finish function
11324 to accept callback function that verifies the received public
11325 key. Removed old silc_ske_verify_public_key function.
11327 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11329 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11330 silc_pkcs_private_key[_data]_set.
11332 * Made the password and public authentication more cleaner in
11333 server's protocol.c.
11335 * Removed historic and obsolete protocol `channel_auth' from
11336 both client and server.
11338 * Removed wrong way of sending command status messages from
11339 server to client in server's command.c. The old way violated
11340 protocol specification.
11342 Changes to silccore/silccommand.[ch]: removed
11343 silc_command_encode_status_payload -> not needed anymore,
11344 changed silc_command_encode_payload_va to accept extra
11345 argument on variable argument list. The argument type must
11346 now be provided to the function. Also, added new function:
11347 silc_command_encode_reply_payload_va which is same as
11348 normal command_encode_payload_va except command status type
11349 is provided as extra argument.
11351 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11353 * Added ~./silc directory handling. The directory includes the
11354 public and private keys for the client.
11356 Added silc_client_check_silc_dir, silc_client_create_identifier
11357 and silc_client_load_keys.
11359 * Implemented SILC protocol compliant public key. Added public
11360 and private key saving to and loading from files.
11362 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11363 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11364 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11365 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11366 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11368 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11369 silc_pkcs_load_[public/private]_key.
11371 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11373 * Added silc_server_get_route (route.[ch]) to get connection
11374 data for the fastest route for given ID.
11376 * Implemented INVITE command on client and server. The command
11377 were re-defined in the SILC Protocol Specification and the
11378 implementation now complies with the specification.
11380 * Implemented PING command on client and server.
11382 * Implemented NAMES command on client and server. The server side
11383 supports currently only normal server not router server yet.
11384 Some changes to NAMES definition in SILC protocol specification.
11386 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11388 * Implemented LEAVE command on client and server.
11390 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11391 again. This change was made to the protocol as well. Server
11392 should not violate the protocol specification anymore.
11394 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11396 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11397 was tested. SOCKS4 was not but should work anyway.
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