1 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
3 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
4 Affected file: includes/silcincludes.h.in
6 * bool is defined as _Bool on Mac OS X now.
7 Affected file: lib/silcutil/silctypes.h
9 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
11 * Added support for UTF-8 nicknames, channel names and
12 server names in client library. Affected files in
15 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
16 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
17 software to check how Toolkit has been compiled.
19 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
21 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
23 * Use silc_utf8_str[n]casecmp instead of strcmp routines
24 in library and in SILC Client when dealing with nicknames
25 and other identifier strings. Affected file in client lib
28 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
29 irssi/src/silc/core/silc-servers.c.
31 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
33 * Fixed idcache to work with the new identifier strings.
34 Affected file lib/silccore/silcidcache.c.
36 * Added UTF-8 hash and compare function for SilcHashTable.
37 Affected file lib/silcutil/silcutil.[ch].
39 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
40 Affected file lib/silcutil/silcstringprep.[ch].
42 * Changed the identifier string handling to include the original
43 format in client, server, channel entries and normalized
44 format in cache. Affected files in silcd/.
46 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
48 * Added support for the new identifier strings and their
49 validity checking. Nicknames, channel names and usernames
50 can now include practically any kind of letters and various
51 other characters. Affected files in silcd/ and in libraries.
53 NOTE: comparing these strings should now be done with memcmp()
54 to check binary compatibility. All these strings are normalized
55 and casing is irrelevant.
57 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
58 as easy function for applications to check whether identifier
61 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
63 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
64 file lib/silcutil/silcutf8.c.
66 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
68 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
70 * Make public key in getkey reply mandatory. Affected file
71 lib/silcclient/command_reply.c
73 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
75 * Added Parameter dont_register_crypto_library to
76 SilcClientParam. If set to TRUE, silcclient library will
77 not initalize the Crypto Libraries and application
78 will need to do it. Affected file lib/silcclient/silcclient.h,
79 lib/silcclient/client.c.
81 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
83 * Imported new silc_utf8_[encode|decode] routines from
84 my internal SILC 1.1 source tree. New encodings added:
85 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
86 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
87 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
90 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
92 * Implemented stringprep (RFC 3454) API. Internally we use
93 GNU Libidn's stringprep, for now, so it is required now to
94 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
96 * Added checking for GNU Libidn and --with-libidn to configure.
98 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
100 * If the passphrases entered do not match while generating a new key,
101 completly start over instead of going into an infinite loop asking
102 the user to re-enter the passphrase correctly. Affected file
103 lib/silcutil/silcapputil.c
105 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
107 * Make sure server is removed from backup list when it is
108 deleted. Affected files silcd/command.c, server.c,
111 * Close socket when connecting to router fails. Affected
114 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
116 * Adopt configuration toolchain to current auto-tools.
117 Affected files prepare, irssi/configure.in
118 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
119 redo that. Affected files irssi/src/silc/core/client_ops.c,
120 irssi/src/fe-common/silc/fe-silc-channels.c
121 * Take over command line options into silcclient data structure.
122 Affected file irssi/src/silc/core/silc-core.c
124 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
126 * Do not try to initiate backup resuming protocol forever.
127 Affected file silcd/server_backup.c.
129 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
131 * ID change in resuming has to be done before changing
132 detached client's modes, since the ID change may fail and
133 leave ghosts on the network. Affected file is
134 silcd/packet_receive.c.
136 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
138 * Fixed Win32 scheduler to not stuck anymore. A patch from
139 Juha Räsänen. Affected file is
140 lib/silcutil/win32/silcwin32schedule.c.
142 * Fixed QoS parsing for connection blocks in server. Affected
143 file is silcd/serverconfig.c.
145 * Fixed server statistics increasing in server. Affected file
148 * The CLOSE command now marks backup router as self disconnected
149 to avoid resuming problems. Affected file silcd/command.c.
151 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
153 * When using silc_net_create_connection[_async], and your system can
154 create IPv6 sockets, it will try to connect to the IPv6 host.
155 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
156 file lib/silcutil/unix/silcunixnet.c
158 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
160 * Check for valid route when receiving packet from router and
161 when routing it to local server in the cell. A patch from
162 Matt Miller. Affected files silcd/router.c and server.c.
164 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
166 * Couldn't detach and reattach twice, because of the previous
167 commit. Affected file silcd/packet_receive.c
169 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
171 * Added check to ignore Port value if Initiator is FALSE.
172 Remote router coudln't connect if Port was set. Affected file
175 * If some client tries to resume more than once at the same time,
176 server crashed. Router didn't crash, but showed odd behaviour
177 (didn't allow clients to join anymore, ..). Affected files
178 silcd/packet_receive.c silcd/idlist.h
180 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
182 * Destroy the file transfer session in silc_client_file_close
183 with timeout. Affected file lib/silcclient/client_ftp.c.
185 * Call SFTP server monitor in READ and WRITE after the actual
186 operations. Affected file lib/silcsftp/sftp_server.c.
188 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
190 * Create one configure script from configure fragments
191 (configure.ad). This is a first step towards new distribution
192 system. Affected files prepare, configure.in.pre,
193 lib/silcmath/mpi/configure.ad.
195 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
197 * Removed expiring of client key pair. Affected file is
198 irssi/src/silc/core/clientutil.c
200 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
202 * Check the number of connections from real number of
203 connections instead of socket number, when deciding if
204 server is full. Affected files are silcd/server.c,
205 server_internal.h and silcd.c.
207 * Clarified the connections_max meaning in General section
208 in doc/example_silcd.conf.in.
210 * The reconnect_keep_trying default value set to TRUE
211 if it is not defined in the config file. Affected file
212 silcd/serverconfig.c.
214 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
216 * Fixed crashbug in connection closing, after a protocol
217 completion callback, which might have closed it already.
218 Affected file silcd/server.c.
220 * Fixed rekey with PFS in backup router. It did not allow
221 rekeys with PFS, and when the rekey protocol timedout
222 it crashed the backup router without the above fix. Affected
223 file silcd/packet_send.c and server.c.
225 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
227 * The silc_client_add_channel_private_key now returns the
228 private key context if pointer is given as argument.
229 Affected files are lib/silcclient/silcclient.h and
232 * Added support for using channel private keys in SILC
233 Client Library even if the private key mode is not set
234 on the channel. Affected file lib/silcclient/client_channel.c.
236 * The channel private key used to decrypt message is now
237 delivered to the application in the 'channel_messageÃ' client
238 operation. Affected files are lib/silcclient/silcclient.h
239 and client_channel.c.
241 * Fixed wrong arg type for user limit in CMODE command reply.
242 Affected file silcd/command.c.
244 * The user limit is now taken and saved to SilcClientEntry in
245 JOIN and CMODE command replies and in CMODE_CHANGE notify.
246 Affected files lib/silcclient/silcclient.h, command_reply.c
249 * Added support to the new private message key indicator
250 packet. Added a new function to the client library:
251 silc_client_send_private_message_key_request. The sender
252 indicates to be initiator, and receiver is responder.
253 Added the indicator to the SilcClientEntry as 'prv_resp'
254 boolean. Affected files are lib/silcclient/silcclient.h
255 client.[ch], and client_prvmsg.c.
257 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
259 * Fixed the JOIN command calling when called with both
260 -auth and -founder. Affected file is lib/silcclien/command.c.
262 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
264 * Check watcher list for resumed clients as well. Affected
265 file is silcd/packet_receive.c.
267 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
269 * Implemented the user limit to the CMODE_CHANGE notify,
270 CMODE command reply and JOIN command reply in server.
271 Affected files are silcd/server.c, command.c, command_reply.c,
272 packet_send.c and packet_receive.c.
274 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
276 * Defined SILC_STRFMT_END that must be used now with
277 silc_buffer_strformat, instead of SILC_STR_END. Fixes
278 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
279 lib/silcclient/silcvcard.c, silcd/server_util.c.
281 * Fixed the adding of public key to the WATCH list in server.
282 Fixed the WATCH notify sending to client. Affected files
283 are silcd/packet_send.[ch], command.c, server_util.c.
285 * Implemented the watching by public key in the SILC Client
286 Library and SILC Client. Affected files are
287 lib/silcclient/command.c and client_notify.c.
289 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
291 * Added support for public key watching in server. Affected
292 files are silcd/server.c, server_internal.h, command.c,
295 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
297 * Added public key to the SIlcClientEntry. Affected files
298 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
300 * Fixed the get_clients_whois reply processing to return
301 exactly same entries server returned. Makes it possible
302 to search using attributes. Affected file is
303 lib/silcclient/idlist.c.
305 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
307 * Save founder key to SilcChannelEntry. Affected files are
308 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
310 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
312 * Call the monitor callback with _CLOSED status from the
313 silc_client_file_close. Affected files are
314 lib/silcclient/client_fpt.c, silcclient.h
316 * Added silc_client_get_clients_whois which resolves using
317 WHOIS, and supports requested attributes as well.
318 Affected files are lib/silcclient/silcclient.h, idlist.c.
320 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
322 * Added support for asking the destination filename where
323 the downloaded file is saved in the file transfer. Affected
324 files are lib/silccilent/silcclient.h, client_ftp.c.
326 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
328 * Fixed error handling in resuming data processing. Affected
329 files are lib/silcclient/client_resume.c and client.c.
331 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
333 * Fixed silc_client_send_private_message to return TRUE correctly.
334 Affected file lib/silcclient/client_prvmsg.c.
336 * Added topic to the SilcChannelEntry. Affected files are
337 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
339 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
341 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
342 file lib/silcclient/command.c
344 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
346 * Convert all commands to UTF-8 before passing them to the
347 client library. Still need to convert replies from UTF-8 to
348 the locale encoding. Affected file
349 irssi/src/silc/core/silc-cmdqueue.c
351 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
353 * redirect all silc_client_command_calls through a queueing framework.
354 This fixes /CYCLE and the annoying "nick change after auto-joining
355 a channel". Furthermore it defines one central point where
356 command parameters can be UTF-8-ified. Affected files
357 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
358 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
360 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
362 * use asynchronous connect() to establish router connections.
363 Fixes problem when the primary router goes down. Affected files
364 silcd/server.c, silcd/server_backup.c
366 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
368 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
369 Fixed various compilation warnings when type casting ints
370 to pointers or vice versa, of different size. Updates around
373 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
375 * Surrogates not allowed in UTF-8 strings, updated decoder.
376 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
377 testers in lib/silcutil/tests/ directory.
379 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
381 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
382 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
383 files are lib/silcclient/silcclient.h, client.c.
385 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
387 * When resuming a session fails, notify the user that the session
388 file needs to be removed eventually. Affected files
389 irssi/src/fe-common/silc/module-formats.[ch],
390 irssi/src/silc/core/client_ops.c.
392 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
394 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
395 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
397 * Typofix in Irssi::Silc module. Affected file
398 irssi/src/perl/silc/Silc.xs.
400 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
402 * Changed the way NOTICE flagged messages are treated. Added support
403 for notices in queries and signing notices. Affected files
404 irssi/default.theme; irssi/docs/help/in/notice.in;
405 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
406 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
408 * Fixed typo in /ACTION help. Affected file
409 irssi/docs/help/in/action.in
411 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
413 * Fixed typo in perl module. Affected file
414 irssi/src/perl/silc/Server.xs
416 * Changed the way ACTION flagged messages are treated. Added support
417 for actions in queries and signing actions. Affected files
418 irssi/default.theme; irssi/docs/help/in/action.in;
419 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
420 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
423 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
425 * Incorrectly reported error when client had to be resolved from
426 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
428 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
430 * Fixed whois public key hash table deleting and adding in
431 detached client case. Affected file silcd/packet_receive.c.
433 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
435 * Changed filenames of silc/fe module not to collide with filenames
436 from core/fe. Also seperated public messages printing from
437 query messages printing. Affected files are all in
438 irssi/src/fe-common/silc.
440 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
442 * Fixed the invite process handling during joining to use
443 correct server name for the client that is matched against
444 the invite string for the channel. Wrong server name caused
445 inability to join the channel. Affected file is
448 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
450 * Fixed the CUMODE channel founder authentication on normal
451 server to not remove the founder rights on existing founder
452 before checking that router accepts the mode change. Affected
453 files are silcd/command.c and silcd/packet_receive.c.
455 * Remove the server entry correctly when rekey timeouts and
456 remote router connection on normal server is closed. Fixes
457 a crash where server uses the freed server entry. Affected
460 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
462 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
463 networks. This is the first step in solving the bug about
464 /SERVER ADD -silcnet <silcnet>. Affected files
465 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
466 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
467 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
469 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
471 * /SMSG and /MMSG now correctly create new queries. Affected files
472 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
474 * Add basic support for SILC protocol specific variables in perl.
475 Affected files irssi/src/perl/silc/*, irssi/configure.in,
476 irssi/src/perl/Makefile.am
478 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
480 * Don't use silc_get_input, it's obviously not reliable. Fixes
481 issue when the current key expires. Affect file
482 irssi/src/silc/core/clientutils.c
484 * Make the session data filename configurable. This makes it
485 possible to have different session files for different
486 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
487 client_ops.[ch], silc-servers.c,
488 irssi/src/silc/fe-common/silc/module-formats.[ch]
490 * Use the same set of libtool files for the MPI lib as for the
491 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
492 config.sub, configure.in, install-sh, missing, mkinstalldirs
494 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
496 * Fixed server statistics decrementing error to not go to
497 negative. Affected file silcd/packet_receive.c.
499 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
501 * Use silc_server_query_add_error to add error in public key
502 search error. Added support in send_reply to send errors
503 without specific argument. Affected file silcd/server_query.c.
505 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
506 Client for NO_SUCH_NICK. It was against the protocol specs.
507 Affected file irssi/src/silc/core/client_ops.c.
509 * Added backwards support for the wrong NO_SUCH_NICK error sending
510 in server. To be removed in SILC Server 1.0. Both old clients
511 and clients with fixed error handling now works. Affected file
512 silcd/server_query.c.
514 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
516 * fixed a bug in the whois using attributes function where no
517 error was sent if no nickname and client id but the attributes were
518 given to whois. Affected file silcd/server_query.c
520 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
522 * remove public key from public key hashtable on detach. Affected
523 file silcd/packet_receive.c
525 * free public key hashtable before removing clients on server
526 shutdown. Affected file silcd/server.c
528 * remove public key prior deleting client-data on killing a client.
529 Affected file silcd/server_util.c
531 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
533 * Getting the MOTD from other servers works now. Affected
534 files are silcd/command.c and silcd/command_reply.c
536 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
538 * Initialize the variable idletag, since it is tested in
539 silc_core_deinit for its default value. Affected file
540 irssi/src/silc/core/silc-core.c
542 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
544 * Fixed signed channel messages across cells. Affected file
547 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
549 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
550 is not defined. They can now be safely used in if-statements
551 without braces. Affected file lib/silcutil/silclog.h.
553 * Added the checks for backup closing connection due to error
554 (local or remote) and thus not allow the resuming to occur
555 in reconnect. Affected files are silcd/packet_send.c
558 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
560 * Help file updates. Affected files in irssi/src/docs/help/in/.
562 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
564 * Fixed channel messages across cells. Affected file
567 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
569 * Fixed file transmission accepting in client library to not
570 start the negotiation if user hasn't accepted the transfer,
571 instead create new session for resent transfer. Affected
572 file lib/silcclient/client_ftp.c.
574 * Show the session ID in the file transmision list. Remove
575 session from list that failed to transfer. Switch the current
576 session automatically after transmission, and in errors, to new
577 session if other sessions exists in the transfer list. Affected
578 files are irssi/src/silc/core/silc-servers.c,
579 irssi/src/fe-common/silc/modfule-formats.c.
581 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
583 * Fixed MIME header parsing for the hopefully last time. Affected
584 file lib/silcutil/silcstrutil.c
586 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
588 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
590 * The SILC RNG is now gauranteed to return non-zero random
591 values. Affected files are lib/silccrypt/silcrng.[ch].
593 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
595 * Fixed nickname formatting when changing only case of the
596 nickname. Affected file lib/silcclient/idlist.c.
598 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
600 * Fixed a memory leak and incorrect printing of the "appears as"
601 message. Affected file irssi/src/silc/core/client_ops.c
603 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
605 * Added CRT (Chinese Remainder Theorem) supported RSA
606 private keys and private key operations. This significantly
607 increases private key operation efficiency. No compatibility
608 issues with new or old private keys. Affected files are
609 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
611 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
613 * Fixed GCC-3.3.2 related compilation warnings from the
616 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
618 * Removed RC6 from distributions.
620 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
622 * Added some better comments to lib/silccrypt/silcpkcs.h,
623 optimized some routines in lib/silccrypt/silcpkcs.c.
624 Added test_silcpkcs into lib/silccrypt/tests/.
626 * Fixed silc_rng_global_init to actually init the global RNG
627 if RNG wasn't provided for it. Affected file is
628 lib/silccrypt/silrng.c.
630 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
632 * Added silc_hash_table_find_by_context_ext. Affected files
633 lib/silcutil/silchashtable.[ch].
635 * Save the public key on normal server in WHOIS command reply
636 from attributes, if present, and add it to public key hash
637 table. Fixes WHOIS resolving by public key on normal server.
639 Optimized the attributes resolving on normal server to not
640 resolve if we resolved them already from router.
642 Affected files are silcd/server_query.c, command_reply.c.
644 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
646 * Added support for whois using attributes.
647 Affected files silcd/command_reply.c, silcd/packet_receive.c,
648 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
651 * Added support for whois using public key attribute to /WHOIS i
652 client command. Affected files irssi/docs/help/in/whois.in,
653 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
655 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
657 * Fixed UMODE setting in server when the client has anonymous
658 mode set. The mode setting was not working. Affected file
661 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
663 * Fixed some bugs and typos related to sending split messages.
664 Print notification when sending messages with /MMSG. Affected
665 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
667 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
669 * Optimized the socket referencing in packet routines, client
670 library and server. Affected files are lib/silccore/silcpacket.c,
671 lib/silcclient/client.c and silcd/server.c.
673 * If silc_socket_set_qos is given with NULL arguments the QoS is
674 reset from the socket. Affected files are
675 lib/silcutil/silcsockconn.[ch].
677 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
679 * Add a /LISTKEYS command which lists the locally cached
680 client and server keys. Affected files
681 irssi/src/fe-common/module-formats.[ch],
682 irssi/src/silc/core/silc-{channels,servers}.c
683 irssi/docs/help/in/listkeys.in
685 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
687 * Check that packet queue purging was successful. Affected
688 files lib/silcclient/client.c and silcd/packet_send.c. Related
689 to MAC failed errors.
691 * Do not clear the inbuf even if it is empty if QoS was applied
692 to it. Otherwise the QoS data is cleared and MAC failed error
693 will occur. Affected file lib/silccore/silcpacket.c.
695 * Use the rekey period time as rekey protocol timeout value.
696 If the rekey does not succeed during the rekey period there's
697 something very wrong, and we most likely end up with wrong keys,
698 do graceful reconnect then. Affected file silcd/server.c.
700 * Take reference of the socket in the parser context, as it's
701 possible to have the parsers in queue after the socket is
702 disconnected and this may cause crash. Affected files are
703 lib/silccore/silcpacket.c, lib/silcclient/client.c and
706 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
708 * Fixed KICK command reply sending, it sent to replies.
709 Affected file silcd/command.c.
711 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
713 * Finish the silc-mime.pl script. It now supports MIME type
714 guessing using magic files, signing data messages, executing
715 MIME handlers in background. Affected files
716 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
718 * Changed MIME signal handler to make things easier for the perl
719 script. Affected files irssi/src/silc/core/client_ops.c,
720 silc-servers.c, and irssi/docs/signals.txt
722 * Cleaned up the silc_mime_parse function and fixed detection
723 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
725 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
727 * Resolve the IP for file transfer listener from the connection
728 socket. Affected file lib/silcclient/client_ftp.c.
730 * Accept NULL hostname parameter in the functions
731 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
732 if hostname is not wanted.
734 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
736 * Fixed race condition between silc_client_init and
737 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
739 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
741 * Fixed file transfer connection closing when SIGNOFF for
742 the client is received from server. Affected file is
743 lib/silcclient/client_ftp.c.
745 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
747 * Check for disconnected socket in QUIT callback. Affected
748 file silcd/command.c.
750 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
752 * Modified the MIME parsing to allow \n and \r\n as delimiters.
753 Affected files lib/silcutil/silcstrutil.c
755 * Cleaned up the escape/unescape functions for correctness and
756 speed. Affected file irssi/src/silc/core/client_ops.c
758 * Removed handling for data messages with Content-Type: text/*,
759 moved parsing of MIME headers to the signal handler, added
760 support for signing and verifying data messages. Affected
761 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
762 irssi/src/silc/core/silc-{servers,channels}.c
764 * Added a perl script for handling data messages based on
765 information read from Mailcap files. New file
766 irssi/scripts/silc-mime.pl
768 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
770 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
771 acknowledge recepetion of a message to the sender. Updated
774 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
776 * Unregister channel key saving callback when deleting channel.
777 Affected file lib/silcclient/idlist.c.
779 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
780 before calling notify client operation. Affected file is
781 lib/silcclient/client_notify.c.
783 * Unregister QoS tasks when deleting the socket connection.
784 Affected files lib/silcutil/silcsockconn.[ch],
785 unix/silcunixsockconn.c.
787 * Implemented latest presence-attrs draft changes. Affected
788 files lib/silccore/silcattrs.h and
789 irssi/src/silc/core/silc-queries.c.
791 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
793 * Save old channel keys in list to allow more rapid change
794 of channel keys if server for some reason does that. This
795 avoids loosing so many channel messages due to not having
796 key to decrypt. Affected file lib/silcclient/silcclient.h,
797 idlist.c and client_channel.c.
799 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Continued backup router tests and fixes. Affected files
802 silcd/server_backup, server_util.c, server.c. See TODO.
804 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
806 * Fixed SERVER_SIGNOFF handling in servers. The client
807 was removed from wrong list thus not removing the client
808 at all. Affected file silcd/packet_receive.c.
810 * Do not execute rekey protocol for disabled connections as
811 it would never go through. Affected file silcd/server.c.
813 * Added timeout for rekey protocol to catch if the protocol
814 never executes successfully. Affected files silcd/server.c
817 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
819 * Abandon packet processing for disconnected sockets. Check
820 this always after calling packet processing callback.
821 Affected file lib/silccore/silcpacket.c.
823 * Fixed double registration disconnection code in server.
824 Closed wrong connection. Affected file silcd/packet_receive.c.
826 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
828 * On normal server reconnect to primary during resuming 4
829 times, then give up. Affected file silcd/server_backup.c.
831 * If during reconnecting to routers we notice we have router
832 connection but no primary router set, the server is in desync.
833 Reconnect to primary to restore network. Affected file
836 * Assure that only one protocol is exeucting at the same time.
837 Added checks for all protocols. Affected files are
838 silcd/server.c and server_backup.c.
840 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
842 * Check that a string is not already part on invite/ban
843 string when processing it. Affected file silcd/server_util.c.
845 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
847 * Fixed the CUMODE_CHANGE for founder mode changes to comply
848 with 1.2 version of the protocol. Affected file is
849 silcd/packet_receive.c.
851 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
853 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
854 where the passphrase was given. Affected file is
857 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
859 * INVITE and BAN notifys are now delivered from routers to
860 servers (but not clients) on the channel. Updated specs and
861 code. Affected files silcd/packet_[send|receive].[ch],
862 command.c, server.c and server_util.c.
864 * Implemented INVITE and BAN announcing. Affected files are
865 silcd/server.[ch], server_util.c.
867 * Implemented SilcStatus error type argument returning in
868 command reply error in server. Affected file silcd/command.c.
870 * Implemented SilcStatus argument returning in comand reply
871 in client library. The command_reply client operation now
872 returns error specific arguments as well. Affected files
873 are lib/silcclient/command_reply.[ch], client_resume.c,
874 lib/silccore/silcstatus.[ch].
876 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
878 * Backup router protocol version 1.2 implemented. Testing still
879 required. Affected files in silcd/server_backup.[ch], server.c,
880 packet_receive.c and server_internal.h.
882 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
884 * silc_client_send_[channel|private]_message now return TRUE
885 or FALSE. Affected file lib/silcclien/client_channel.c and
888 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
890 * Check for explicit nickname in INVITE and BAN processing
891 during join as well (and don't expect only wildcards in
892 invite/ban strings). Affected file silcd/command.c.
894 * Fixed the INVITE and BAN by public key. The public key saved
895 is the PK payload (as specified) not the raw data. Affected
896 file silcd/server_util.c.
898 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
900 * UTF-8 text message support for actions and notices in SILC
901 Client. Affected file irssi/src/silc/core/client_ops.c.
903 * silc_get_username and silc_get_real_name now returns sensible
904 data on Win32. Patch by Toni Willberg. Affected file is
905 lib/silcutil/win32/silcwin32util.c.
907 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
909 * Provide a signal handler to send MIME encoded messages and emit
910 a signal when a MIME encoded message is received. Also document
911 the signals for usage with the perl interface.
913 A sample perl script will be supplied at a later point.
915 Affected files are irssi/docs/signals.txt,
916 irssi/src/silc/core/client_ops.[ch],
917 irssi/src/silc/core/silc-{channels,servers}.c
919 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
921 * Use SILC_COMMAND_PING to estimate the round-trip time to the
922 server. Use this time to display a lag and disconnect when it
923 exceeds a specified limit.
925 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
927 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
929 * Remove the channel auth list in normal server if router
930 encofrces its list during connecting. Send notify to channel
931 to remove the mode to remove the list. Affected files are
932 silcd/server_util.c and silcd/packet_receive.c.
934 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
936 * Added support for channel public keys. Updated protocol specs
937 and implemented it. Affected files are
938 silcd/command.c, command_reply.c, lib/silcclient/command.c,
939 lib/silcclient/command_reply.c.
941 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
943 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
944 terminate the process on Linux. Affected file silcd/silcd.c.
946 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
948 * Check for NULL buffer in silc_buffer_clear. Affected file
949 is lib/silcutil/silcbuffer.h.
951 * Simplified the backup router protocol by removing the _GLOBAL
952 types. Updated protocol specs and the code. Affected files
953 are silcd/server_backup.[ch].
955 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
957 * Deny '@' and '!' from nicknames since they are reserved
958 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
959 Updated protocol specs and the code.
961 Affected files are silcd/server_util.[ch].
963 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
965 * Fixed stack overflow in Irssi SILC client. Affected
966 file irssi/src/silc/core/client_ops.c.
968 * Check that Host is set in ServerConnection and RouterConnection
969 in silcd.conf. Affected file silcd/serverconfig.c.
971 * Fixed crash in server with protocol completion callbacks,
972 namely rekey and backup resuming protocols. Affected files
973 are silcd/server_backup.c and silcd/server.c.
975 * Fixed rekey protocol to not restart if it is started already.
976 Affected files are lib/silcclient/client.c and
979 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
981 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
983 * Fixed EOF handling in SILC Config, affected file
984 lib/silcutil/silcconfig.c.
986 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
988 * Fixed RESOLVING flag handling in JOIN notify and other
989 notifys to handle the resolvings correctly in client library.
990 Affected file lib/silcclient/client_notify.c.
992 * Do not send full INVITE and BAN lists in INVITE and BAN
993 notifys, only the changed information. Affected file
996 * Fixed INVITE notify sending in INVITE command, send it
997 only when needed. Affected file silcd/command.c.
999 * Handle the founder key change properly in CMODE_CHANGE
1000 notify. Bug #122. Affected file silcd/packet_receive.c.
1002 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1004 * Remove the mark for output (mark it only for input) after
1005 purging outgoing queue. Prevents the "Error in select()"
1006 floods. Affected file silcd/packet_send.c.
1008 * Fixed incorrect connection deletion from client library
1009 after calling "connect" client operation. Could cause
1010 crashes for example during reconnect timeouts. Affected
1011 files are lib/silcclient/client.c and
1012 irssi/src/silc/core/client_ops.c.
1014 * Check server private key file permissions before starting
1015 the server. Affected file silcd/serverconfig.c.
1017 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1019 * NULL terminate allocated string in silc_buffer_strformat.
1020 Affected file lib/silcutil/silcbuffmt.c.
1022 * Rewrote the invite/ban list string handling in server to
1023 use SilcBuffer instead. Affected files are silcd/command.c
1024 and silcd/server_util.c.
1026 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1028 * Fixed double free in CMODE command when setting new HMAC
1029 for channel. Affected file silcd/command.c.
1031 * Added couple of missing memset's to zero sensitive memory.
1032 Affected files silcd/command.c, lib/silcclient/command.c.
1034 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1036 * Fixed a double free in INVITE command error handling in
1037 server. Affected file silcd/command.c.
1039 * Added macros SILC_SWAB_[16|32] to swab byte order of
1040 16-bit and 32-bit unsigned integers. Affected file
1041 lib/silcutil/silctypes.h.
1043 * Use the SILC_SWAB_16 instead of htons() in server when
1044 handling ports since the ports in structures are always
1045 in little-endian order (regardless of platform). Affected
1046 file silcd/serverid.c and silcd/server_backup.c.
1048 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1050 * Send DISCONNECT in close admin command in server. Affected
1051 file silcd/command.c.
1053 * Check whether we are already connecting to a remote router
1054 (in addition of checking whether we are already connected)
1055 before creating new connection. Affected file silcd/server.c.
1057 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1059 * Added better compiler and compiler flags checking in
1062 * Check that socket is valid after QoS is applied to data.
1063 Affected file lib/silcutil/unix/silcunixsockconn.c.
1065 * Make sure the socket connecetion is not closed to early
1066 when closing connection in server. Also make sure the
1067 connection is always closed after error in a protocol.
1068 Affected file silcd/server.c.
1070 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * Removed --session and --dummy options from Irssi SILC Client.
1073 -d option is available only if --enable-debug was given.
1074 Affected files are irssi/src/silc/core/silc-core,
1075 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1077 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1079 * Added silc_buffer_steal to steal the data from the buffer.
1080 Affected file lib/silcutil/silcbuffer.h.
1082 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1084 * Fixed server crash with double Primary block in config file.
1086 Fixed also various memory leaks around the config file
1087 parser. Affected files lib/silcutil/silcconfig.c,
1088 silcd/serverconfig.c.
1090 * Changed my nickname (Johnny Mnemonic) to my real name, this
1091 means that bugs introduced by him were actually introduced
1094 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1096 * Don't display "foo appears as foo\nYou're now known as foo"
1097 messages. Affected file irssi/src/silc/core/client_ops.c
1099 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1101 * Fixed error handling of invalid client entry when calling
1102 commands in server. Fixes a crash. Affected file
1105 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1107 * Added some sanity checks in server for correctness of the
1108 server configuration. Affected file silcd/serverconfig.c.
1110 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1112 * Prevent endless resolving of user informations in USERS
1113 command by checking the command reply status correctly.
1114 Affected file lib/silcclient/command_reply.c.
1116 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1118 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1119 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1120 Aldous <Matthew@Aldous.com>.
1122 * Added better implementation using CriticalSection of
1123 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1124 <mikko.lahteenmaki@pikabaana.net>.
1126 * Added some Winsock WIN32 compatiblity defines into
1127 includes/silcwin32.h.
1129 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1131 * Fixed double free in async host lookup code. Affected file
1132 lib/silcutil/silcsockconn.c.
1134 * On backup router handle now the SERVER_SIGNOFF from router
1135 for local connected servers too, and close the connections.
1137 Do not process them as normally signing off servers when they
1138 really signoff by sending EOF fe, but always assume that
1139 router sends the SERVER_SIGNOFF.
1141 Affected files silcd/server.c and silcd/packet_receive.c.
1143 * Fixed socket unsetting when closing connections. Affected
1144 files silcd/server.c and silcd/packet_send.c.
1146 * Do not print the nickname in SERVER_SIGNOFF if we do not
1147 have it. Prevents asserts in Irssi core. It is possible we
1148 don't have the nick if it was just being resolved when server
1149 signoff. Affected file irssi/src/silc/core/client_ops.c.
1151 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1153 * Fixed autonick crashbug in client library. Affected file
1154 lib/silcclient/client.c.
1156 * Fixed Unix implementation of SilcMutex to really assert if
1157 the mutex is locked/unlcoked already. Affected file
1158 lib/silcutil/unix/silcunixmutex.c.
1160 * Fixed locking in silc_schedule_uninit. It didn't lock
1161 when dispatching timeout tasks. Affected file is
1162 lib/silcutil/silcschedule.c.
1164 * Changed Win32 implementation of SilcThread to use modern
1165 Win32 interface. Affected file is
1166 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1168 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1170 * Don't print signed messages when sending failed. Affected files
1171 irssi/src/silc/core/silc-[servers.c/commands.h]
1173 * Send adquate signal when founding a channel by joing it. Affect
1174 file irssi/src/silc/core/client_ops.c
1176 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1178 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1179 irssi/src/fe-common/core/themes.c
1181 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Fixed close command to use the port correctly when closing
1184 server connections. Affected file silcd/idlist.c.
1186 * Check for NULL outbuf in silc_socket_write. It is possible
1187 that it is NULL is some odd case. Affected files are
1188 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1190 * Do not call final protocol callback for backup router
1191 resuming protocol when closing connection. It is closed
1192 by timeout in case of error. Affected file silcd/server.c.
1194 * Backup reconnect to router if backup resuming protocol
1195 failed. Affected file silcd/server_backup.c.
1197 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1199 * Fixed double free in SKE library error hadling when signature
1200 error occurred. Affected file lib/silcske/silcske.c.
1202 * Save the fingerprint to new SilcClientEntry after changing
1203 nickname. Affected file lib/silcclient/client_notify.c.
1205 * Print SIGNOFF in Irssi SILC client only if the nickname is
1206 known. Prevents asserts in Irssi core. It is possible we
1207 don't have the nick if it was just being resolved when it
1208 quit. Affected file irssi/src/silc/core/client_ops.c.
1210 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1212 * Fixed double free in invite list adding code when adding
1213 invite strings. Affected file silcd/server_util.c.
1215 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * More log printing during backup router protocol. Affected
1218 file silcd/server_backup.c.
1220 * Removed backwards support for old private key file format.
1221 Affected file lib/silccrypt/silcpkcs.c.
1223 * Removed backwards support for not-so-strict decryption length
1224 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1226 * GETKEY to update the client entrys fingerprint too.
1227 Affected file lib/silcclient/command_reply.c.
1229 * Added --without-libtoolfix for package builders using weird
1230 wrappers around libtool (BSD at least).
1232 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1234 * Fixed backup router bugs: When backup resumes router and
1235 receives a CHANNEL_MESSAGE packet the backup must not act
1236 as router since the packet header decryption would be
1237 different. Also, when relaying packets to channel, do
1238 not re-encrypt packets on backup that came from the primary
1239 since the connection isn't really router-router connection.
1240 Affected files silcd/server.c, silcd/packet_send.c.
1242 * Added checks in encryption/decryption that encryption/decryption
1243 length sent as argument really is multiple by block size. Helps
1244 catching really weird bugs like the above backup router bugs
1245 when packets are being decrypted in wrong way. Affected files
1246 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1248 * Fixed padding generation in private key file encryption.
1249 Affected file lib/silccrypt/silcpkcs.c.
1251 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1253 * Added ignore_message_signatures setting which can be used
1254 to ignore signatures in messages. Affected files are
1255 irssi/src/silc/core/client_ops.c, silc-core.c.
1257 * Fixed the libtoolfix to use command line options instead of
1258 environment variables. They didn't work as expected. Now,
1259 the libtool is fully run-time configurable.
1261 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1263 * Verify signature payload for signed messages. Affected files
1264 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1265 irssi/src/silc/core/silc-core.h
1267 * Display signature verification result in public and private
1268 messages using theme abstracts. See irssi/default.theme for
1269 examples on their usage. Affected files
1270 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1271 irssi/src/fe-common/silc/module-formats.[ch],
1272 irssi/src/fe-common/silc/fe-common-silc.c,
1273 irssi/src/fe-common/silc/Makefile.am
1274 irssi/src/fe-common/core/fe-messages.[ch]
1276 * Fixed bugs in Irssi's theme parsing. Affected files
1277 irssi/src/fe-common/core/themes.c
1279 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1281 * Calculate the correct length for signed messages before
1282 encrypting, it must be multiple by block size. Affected
1283 file lib/silccore/silcmessage.c.
1285 * silc_message_signed_get_public_key returns now both
1286 decoded and encoded public key. Affected files are
1287 lib/silccore/silcmessage.[ch].
1289 * Added libtoolfix script that makes the libtool more generic
1290 and configurable in run-time. Now we can specify in run-time
1291 if what kind of libraries we want to create, regardless of
1292 configuration. SIMs are now creates even if --disable-shared
1293 was explicitly given.
1295 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1297 * Fixed founder key sending in CMODE command in client.
1298 Affected file lib/silcclient/command.c.
1300 * Fixed CUMODE founder authentication in server to not check
1301 for client's public key since it's not supposed to do that.
1302 Affected file silcd/command.c.
1304 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1306 * Set realname and hostname in NICK_REC records. Affected file
1307 irssi/src/silc/core/silc-nicklist.c
1309 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1311 * Remove 1.0 protocol backwards compat code from client
1314 * Added more reliable check for whether nickname did change
1315 or not, or whether only Client ID changed in NICK_CHANGE
1316 notify. Affected file lib/silcclient/client_notify.c.
1317 Fixes bug in '@' character handling in a nickname.
1319 * Added support for automatically parsing signature from
1320 the message payload. Added new function
1321 silc_message_get_signature to return the payload to
1322 application. Affected files lib/silccore/silcmessage.[ch].
1324 * Changed the private_message and channel_message client
1325 operations to deliver the SilcMessagePayload to the
1326 application too. Application can use it fe. to get the
1327 signature from the message for verification. Affected
1328 file lib/silcclient/silcclient.h, client_channel.c and
1331 * Redefined the signed payload for message payloads.
1332 Updated protocol specs and implemented.
1334 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1336 * Fixed wrong invite and ban list handling in server command
1337 reply. Affected files are silcd/command_reply.c,
1338 silcd/server_util.[ch].
1340 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1342 * Fixed CMODE setting in server when founder mode was set.
1343 Affected file silcd/command.c. Bug #95.
1345 * Added support to setting specific public key in CMODE in
1346 Irssi SILC client. Affected file lib/silcclient/command.c.
1348 * Added support to use specific public key in CUMODE in
1349 Irssi SILC Client. Affected file lib/silcclient/command.c.
1351 * Added support for inviting and banning by public key in
1352 Irssi SILC client. Affected file lib/silcclient/command.c.
1354 * Fixed fingerprint/babbleprint showing in invite and ban
1355 list command replys. Affected file is
1356 irssi/src/silc/core/client_ops.c.
1358 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1360 * Format CMODE +c and +h to display both the mode and the argument
1362 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1364 * Added test vectors and test programs for SHA-1, MD5,
1365 HMAC-SHA1 and HMAC-MD5. New tests are located in
1366 lib/silccrypt/tests/. Fixed also argument decoding bug in
1367 MD5 implementation. Affected file lib/silccrypt/md5.c.
1369 * Changed the channel private key and private message key
1370 generation (with static keys) to use SHA1 instead of MD5,
1371 as SHA1 is the mandatory hash function in SILC. Affected
1372 file lib/silcclient/client_[channel/prvmsg].c.
1374 * Changed the private key file encryption to use SHA1 instead
1375 of MD5. Added support for the old generation and added
1376 automatic change of the key (to be removed later). Affected
1377 files lib/silccrypt/silcpkcs.c.
1379 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1381 * Load only files with .pub suffix in PublicKeyDir. Affected
1382 file silcd/serverconfig.c.
1384 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1386 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1387 channels. Affected files silcd/silcd.c, silcd/server.h.
1389 * Added the config directive PublicKeyDir for the client block.
1390 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1392 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1394 * Merged Toni's irssi/silc.conf patch.
1396 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1398 * Max alloc tests in allocation routines. Affected file
1399 lib/silcutil/silcmemory.c.
1401 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Fixed a typo in resuming code that fixed detach/resume code
1404 in server. Bug #93. Affected file silcd/packet_receive.c.
1406 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1408 * Do reverse lookups for server when /connecting. Affected files
1409 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1410 irssi/src/core/net-nonblock.*
1412 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1414 * Added library versioning for shared libraries. Affected
1415 files configure.in.pre and lib/Makefile.am.pre.
1417 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1419 * Display INVITE and BAN lists as specified by SILC 1.2
1421 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1423 * Do not send invite list back unless asked (when sending
1424 no arguments) or when list was modified. Affected file
1427 * Remove client from invite list in KILLED notify and in
1428 KILL command. Affected file silcd/command.c and
1431 * Fixed bugs in invite list handling in INVITE command.
1432 Affected files silcd/command.c and silcd/server_util.c.
1434 * Merged with Irssi 0.8.6.
1436 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1437 Affected file irssi/src/fe-text/silc.c.
1439 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1441 * The silc_argument_get_[first/next] now return the argument
1442 type to caller. Added silc_argument_payload_encode_one.
1444 Affected files are lib/silccore/silcargument.[ch].
1446 * Added support for the SILC 1.2 INVITE command and new
1447 invite lists to server. Affected files are silcd/command.c,
1448 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1450 * Added support for the SILC 1.2 BAN command and new
1451 ban lists to server. Affected files are silcd/command.c,
1452 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1454 * Added support to client sending new INVITE command. Affected
1455 file is lib/silcclient/command.c.
1457 * Added support to client sending new BAN command. Affected
1458 file is lib/silcclient/command.c.
1460 * Added support for removing client from invite list when kicked
1461 from channel, as SILC 1.2 dictates. Affected files are
1462 silcd/packet_receive.c and silcd/command.c.
1464 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1466 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1467 automatically the cipher's internal IV. Affected files
1468 lib/silccrypt/silccipher.[ch].
1470 * Assure the RESUME_CLIENT packet is not sent to twice to
1471 backup router if the detached client was originated from
1472 the backup. Affected file silcd/server.c. Bug #76.
1474 * Changed silc_sim_symname to not allocate memory. Affected
1475 file lib/silcsim/silcsimutil.c.
1477 * Fixed memory leaks with SIMs in server. Affected files
1478 silcd/serverconfig.c, silcd/server.c.
1480 * Fixed channel key distribution after resuming detached
1481 client. Affected files silcd/packet_receive.c.
1483 * Fixed channel's global_user boolean checking after detaching.
1484 Check it after changing the owner of the client not before.
1485 Affected file silcd/packet_receive.c.
1487 * Fixed few double frees from client library. Fixes at least
1488 Bug #81, possibly others too.
1490 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1491 notifys in Irssi SILC Client. Affected file is
1492 irssi/src/silc/core/client_ops.c. Bug #82.
1494 * Applied Ville Räsänen's manual page and --mandir bugfix
1495 patch. Affected files are configure.in.pre and Makefile.am.pre.
1498 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1500 * Added support to backup router protocol for backup to tell
1501 normal server that it cannot use the backup router as primary
1502 because the primary isn't really down. Updated protocol
1505 * Added support for primary router to tell backup router that
1506 resuming is not possible because the backup really isn't primary
1507 in the cell. For example if backup disconnected itself the
1508 resuming is not allowed since the primary really did not
1509 go down. Updated protocol specs.
1511 * Removed MARS from crypto library.
1513 * Defined the CTR mode and Randomized CBC mode in SILC. The
1514 CTR mode is RECOMMENDED now in specification. Defined also
1515 Serpent cipher as optional cipher. Updated the protocol specs.
1517 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Added support for inviting/banning by IP/MASK, public key,
1520 and explicit Client ID. Redefined the command and notify
1521 types to allow easier forwards support for other methods
1522 of inviting/banning. Updated protocol specs.
1524 * Remove the client from channel's invite lists if the client
1525 is kicked or killed. Updated protocol specs.
1527 * Unified the Channel Message Payload and Private Message
1528 into one Message Payload. Updated protocol specs and
1531 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1533 * Don't wait for EOF after socket error has occurred, but
1534 close the connection. Affected file is silcd/server.c.
1536 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Added support for setting FOUNDER mode on channel with
1539 specific public key which can be set with CMODE command.
1540 Updated protocol specs and implemented in client and server.
1542 * Fixed the Irssi SILC client to correctly shutdown the client
1543 library to avoid memory leaks. Affected files are
1544 irssi/src/silc/core/silc-core.c and silc-servers.c.
1546 * Deprecated the No Reply flag in SKE protocol and introduced
1547 "IV Included" flag which can be used to indicate that the IV
1548 is included in the ciphertext. This makes it possible to use
1549 SILC on unreliable transport, such as UDP which may cause
1550 packet reordering and losses. Updated protocol specs, did
1553 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1555 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1556 < 32 bit values in correct size. Affected file is
1557 lib/silcmath/mp_mpi.c.
1559 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * Fixed the KE Start Payload parsing to check that mandatory
1562 fields are present. Affected file lib/silcske/payload.c.
1564 * Fixed compilation warnigs in Irssi SILC Client. Affected
1565 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1567 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1569 * Print "nick now appears as newnick" and update Irssi's nicklist
1570 when you change your nick to "nick". Closes #62
1572 * Never format your own nick. Closes #63
1574 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1576 * SILC_UMODE_GONE changes are now propagated correctly to the
1577 Irssi client. Closes #54
1579 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1581 * Fixed example in /HELP KEY
1583 * Added expando $j which expands to current SILC Client version
1585 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1587 * Fixed public key decoding in crypto library.
1589 * Added better error printing to SKE library.
1591 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1593 * Fixed NICK command to not crash if nickname was not sent.
1595 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1597 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1598 Deprecated the old Encrypt-And-MAC order. Updated protocol
1599 specs and implemented.
1601 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1602 generation. Updated specs and implemented.
1604 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1606 * Added support for rekey before 2^32 sequence number wraps.
1607 Affected files in server and client library.
1609 * Padding must be at least 8 bytes now. Implemented and updated
1612 * Compute maximum padding for authentication packets to make
1613 passphrase approximation attacks impossible. Affected files
1614 in client library and in server.
1616 * Fixed PING command sending in client library and handling in
1617 server. The server ID must be ID Payload, not raw ID data.
1618 Affected files in server and client library.
1620 * Defined that all public keys sent in commands and notify
1621 payloads are actually Public Key Payloads not raw public key
1622 data. Updated protocol specs and implemented.
1624 * Updated protocol version to 1.2. Updated specs and code.
1626 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1627 status types. Updated specs and the code.
1629 * Added support for normal client to kill its own entries from
1630 the network. Updated protocol specs and the code.
1632 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1633 and added initial implementation.
1635 * Added MAC field to the Private Message Payload to protect
1636 against chosen ciphertext attacks. Updated the protocol specs
1639 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1640 attribute to indicate the user's current idle and signon time
1641 of a service. Updated protocol specs and implemented.
1643 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1645 * Added "do_not_bind" argument to silc_client_file_send what
1646 can be used to not bind locally but assume the file receiver
1647 provides the point of connect. Usefull when sender is behind
1648 NAT device. Affected file lib/silcclient/silcclient.h and
1651 * Added -no-listener option to FILE SEND command in Irssi SILC
1652 client. Affected file irssi/src/silc/core/silc-servers.c.
1653 Renamed FILE RECEIVE to FILE ACCEPT.
1655 * Confirm passphrase for private key encryption in
1656 silc_create_key_pair and silc_change_private_key_passphrase.
1657 Affected files are lib/silcutil/silcapputil.c.
1659 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1661 * Move silc_client_packet_send back to internal, added
1662 silc_client_send_packet, a bit simpler function for application.
1663 Affected files lib/silcclient/silcclient.h, client.c and
1666 * Moved the SilcClientEntry, SilcChannelEntry and
1667 SilcServerEntry to silcclient.h to be public and documented
1668 them for application. Affected files are
1669 lib/silcclient/silcclient.h and idlist.h.
1671 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * Fixed manual page installation patch by Ville Räsänen.
1674 USERS help page fix patch by Ville Räsänen
1676 * Changed the silc_client_command_call interface to make
1677 the command call simpler for the application. The library
1678 now handles the command line parsing, command finding and
1679 execution. Application only needs to call the function
1680 with the command line. Affected files are
1681 lib/silcclient/silcclient.h, command.[ch].
1683 * Fixed silc_get_input to NULL-terminate the returned input.
1684 Affected file lib/silcutil/silcutil.c.
1686 * Resolve the client's public key in JOIN command if the
1687 founder auth data is being requested but we don't know the
1688 client's public key. Affected file silcd/command.c.
1691 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Print notify for server opers when backup router comes
1694 online. Affected file silcd/server.c.
1696 * Fixed the INVITE command to send the invite list in
1697 command reply. Affected file silcd/command_reply.c.
1699 * Fixed MOTD command reply sending. Affected file
1702 * UTF-8 decode the topic in TOPIC command reply and LIST
1703 command reply in Irssi SILC client. Affected file is
1704 irssi/src/silc/core/client_ops.c.
1706 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * Fixed the INVITE command to not crash Irssi SILC client
1709 when given without nickname argument. AFfected file
1710 irssi/src/silc/core/client_ops.c.
1712 * Fixed double free in WHOIS query on normal server when
1713 forwarding query to router. Affected file is
1714 silcd/server_query.c.
1716 * Fixed WATCH command reply handling on normal server which
1717 was missing altogether. Affected file silcd/command_reply.c.
1720 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1722 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1723 Included yodl sources for each of these. Also modified
1724 Makefile.am prototype to install these files to proper
1725 locations. Updated CREDITS. Affected file Makefile.am.pre,
1726 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1729 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Added support for encrypted private key files. Now
1732 passphrase must be provided when new key pair is created
1733 (can be empty though), and prompted when loading the
1734 private key. Added support for loading the old-style
1735 non-encrypted private keys as well. Affected files
1736 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1739 * Fixed silc_get_input to accept input on all terminals.
1740 Affected file lib/silcutil/silcutil.c.
1742 * Moved the Irssi SILC client key loading and other stuff
1743 to be called after the arguments and UI is initialized.
1744 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1746 * Added -P option to Irssi SILC client which can be used
1747 to change the passphrase of the private key. Affected
1748 file irssi/src/silc/core/silc-core.c.
1750 * Added silc_change_private_key_passphrase apputil routine
1751 to lib/silcutil/silcapputil.[ch].
1753 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Fixed connection closing in client library to not crash.
1756 Moved the connection freeing totally to function
1757 silc_clinet_del_connection. Affected file
1758 lib/silcclinet/client.c.
1760 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Changed includes/silcincludes.h to silcincludes.h.in to
1763 include configuration specific information. The silcdefs.h
1764 is not included in to installation anymore (it's only
1765 compilation time header).
1767 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Moved the SilcClient and SilcClientConnection from client.h
1770 to the public lib/silcclient/silcclient.h. Changed the
1773 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * If version string in silc_clinet_alloc is NULL the library
1776 puts it automatically. Affected file lib/silcclient/client.c.
1778 * Changed the version strings from variables to #define's
1779 in includes/silcversion.h.
1781 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Added shared library complation support.
1785 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1787 * Added lib/silcutil/silcapputil.[ch] for application
1788 utility functions. It includes routines for applications'
1789 convenience. Added silc_create_key_pair, silc_show_public_key
1790 and silc_load_key_pair functions.
1792 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Send RESUME_CLIENT packet from router to backup routers
1795 to in resuming. Affected file silcd/packet_receive.c.
1797 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1799 * In IDENTIFY command parsing, send all other IDs except
1800 Client IDs explicitly to router for resolving on normal
1801 server. Also check that ID received in WHOIS command is
1802 always Client ID, others are not allowed. Affected file
1803 silcd/server_query.c.
1805 * Merged latest changes from irssi.org CVS.
1807 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1809 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1810 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1812 * Fixed the heartbeat sending in Irssi SILC client. Moved
1813 the silc_client_packet_send to silcclient.h for application
1814 usage. Affected files lib/silcclient/client_internal.h
1815 lib/silcclient/silcclient.h.
1817 * Fixed a bug in query resolving in server. Used wrong
1818 variable in a for loop and crashed. Affected file is
1819 silcd/server_query.c.
1821 * Server constructs requested attributes only to locally
1822 connected clients. Affected file silcd/server_query.c.
1825 * Fixed a bug when sending resolving from router to server
1826 with requested attributes. The constructed WHOIS command
1827 was incorrect. Affected file silcd/server_query.c.
1830 * Fixed Requested Attributes saving in WHOIS command reply.
1831 The length of the data buffer must be saved too. Affected
1832 file silcd/command_reply.c.
1834 * Update the client entry's servername after detaching is
1835 over. Affected file silcd/packet_receive.c. Bug #37.
1837 * Resolve incomplete client entrys in CUMODE_CHANGE and
1838 CMODE_CHANGE notifys. Affected file is
1839 lib/silcclient/client_notify.c. Bug #42.
1841 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Fixed channel key packet processing bug on backup router
1844 during backup resuming protocol. Affected file is
1845 silcd/packet_receive.c.
1847 * Fixed memory leaks in server. Affected files are
1848 silcd/server.c and silcd/packet_receive.c.
1850 * Fixed packet decryption problem when backup router encrypted
1851 channel message with wrong key during backup resuming
1852 protocol. Affected file silcd/packet_send.c.
1854 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1855 Toni Willberg (toniw@iki.fi)
1857 * Changed the SilcCipher context to be private. Changed the
1858 silc_cipher_get_iv to just return pointer to the IV. Added
1859 silc_cipher_get_name to return the name of the cipher.
1860 Fixed code all around to support these changes. Affected
1861 files are lib/silccrypt/silccipher.[ch], client library and
1864 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Fixed unaligned access in lib/silccore/silcattrs.c.
1868 * Fixed libtool linking in lib/silcsim/Makefile.am.
1870 * Fixed services attribute printing. Affected files is
1871 irssi/src/silc/core/silc-queries.c.
1873 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Fixed a crashbug in incoming server accepting. Affected
1876 file silcd/server.c.
1878 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Added automatically generated index to Toolkit Reference
1883 * Added support for Postscript Toolkit Reference Manual.
1885 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1890 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1892 * Added 'send_events' boolean argument to the function
1893 silc_schedule_set_listen_fd which sends the set events to
1894 the application explicitly if set to TRUE. Default action
1895 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1896 lib/silcclient/client_internal.h and silcd/server_internal.h.
1898 * Added silc_compare_timeval to determine which time values
1899 is smaller. Affected file lib/silcutil/silcutil.[ch].
1901 * Added sort-of "Quality of Service" (QoS) support to
1902 SilcSocketConnection. Data reception can be controlled with
1903 rate limit per second and/or read data length limit.
1904 Added silc_socket_set_qos. Affected files are
1905 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1907 * Added the QoS configuration to SILC Server configuration
1908 file. Affected files are silcd/serverconfig.[ch] and
1911 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Merged with irssi.org CVS.
1915 * Failed OPER and SILCOPER authentications are now logged.
1916 Affected file silcd/command.c. Bugs #25.
1918 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1920 * ROBODoc documented lib/silcutil/silcbuffer.h and
1921 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1922 <ville.rasanen@iki.fi>.
1924 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Added support for auto-passphrase authentication from the
1927 config file during connecting which was not implemented
1928 yet. Affected file irssi/src/silc/core/client_ops.c.
1930 * Fixed a bug in authentication protocol failure handling which
1931 was processing wrong callback context. Affected files
1932 are lib/silcclient/client.c and protocol.c.
1934 * Fixed the /ATTR allow off to actually work. Affected file
1935 is irssi/src/silc/core/silc-queries.c.
1937 * Fixed the /ATTR -del to work. Affected file is
1938 irssi/src/silc/core/silc-queries.c.
1940 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1944 * Fixed mask attribute adding in Irssi SILC client. Affected
1945 file irssi/src/silc/core/silc-queries.c.
1947 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1949 * Added support for saving the requested attributes in
1950 WHOIS to directory. Affected file is
1951 irssi/src/silc/core/silc-queries.c.
1953 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Added support for parsing VCard fields that do not have
1956 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1958 * Fixed a double free bug in hash table foreach function
1959 if the entry was deleted in the foreach callback. Affected
1960 file lib/silcutil/silchashtable.c.
1962 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Added silc_attribute_get_verify_data to return the signature
1965 verification data for either user digital signature or
1966 server digital signature in Requested Attributes. Affected
1967 files are lib/silccore/silcattrs.[ch].
1969 * Added silc_vcard_alloc which is used to allocated dynamic
1970 SilcVCard context. The silc_vcard_free now checks whether
1971 the context is dynamically allocated or not. Affected files
1972 are lib/silcutil/silcvcard.[ch].
1974 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Periodically remove the NOATTR status from client entry
1977 so that the client may take the attributes in use even after
1978 server has resolved them unsuccessfully earlier. Affected
1979 file silcd/server_query.c and idlist.h.
1981 * Moved sha1hash and md5hash from client->internal to
1982 SilcClient for application usage. Affected files are
1983 lib/silcclient/client.h and client_internal.h.
1985 * Fixed attribute encoding and decoding bugs. Affected
1986 files lib/silccore/silcattrs.[ch].
1988 * Added ATTR command to Irssi SILC Client which is used to
1989 manage user's Requested Attributes sending and values for
1990 WHOIS command. Affected files around Irssi SILC client.
1992 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1994 * Added silc_buffer_strformat which can be used to format
1995 strings into a buffer which size is automatically increased.
1996 Affected file lib/silcutil/silcbuffmt.[ch].
1998 * Added implementation of VCard (RFC 2426) which can be used
1999 as part of Requested Attributes in WHOIS command. Affected
2000 file lib/silcutil/silcvcard.[ch].
2002 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * Some strncat -> silc_strncat changes our the core and
2007 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2008 errors. Added better error printing to SKE library.
2009 Affected files lib/silcske/silcske.c, silcske_status.h and
2012 * Save the PKCS key length even if only private key is set to
2013 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2015 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2016 length in bits not in bytes. Affected files are
2017 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2018 silcd/server_query.c.
2020 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Added silc_attribute_payload_encode_data to directly encode
2023 the data into the attributes buffer. Renamed function
2024 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2025 Affected files are lib/silccore/silcattrs.[ch].
2027 * silc_hash_table_find_foreach calls the foreach function now
2028 once even if the nothing was found with context set to NULL.
2029 Affected file lib/silcutil/silchashtable.[ch].
2031 * Remove the RESOLVING flag from client entry after received
2032 the Requested Attributes from the client. Fixed memory leak
2033 in client entry freeing. Affected files silcd/server_query.c
2036 * Added Requested Attributes support into SILC Client Library.
2037 It is not able to send requested attributes in WHOIS command,
2038 and also receive and process requested attributes. Added
2039 silc_client_attribute_[add|del] and silc_client_attributes_get
2040 functions. Added also `ignore_requested_attributes' to the
2041 SilcClientParams to not use attributes in client. Affected
2042 files are lib/silcclient/command.c, client_attrs.[ch],
2043 silcclient.h, client_internal and client.[ch].
2045 * Changed the silc_client_get_client_by_id to support Requested
2046 Attributes, it takes them as argument now. Affected file
2047 is lib/silcclient/silcclient.h, and idlist.c.
2049 * Added -details option to WHOIS command in Irssi SILC Client
2050 to support the requested attributes. By default it requests
2051 all attributes. Affected file lib/silcclient/command.c and
2052 irssi/doc/help/in/whois.in.
2054 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Add also SERVICE attribute for server-constructed attribute
2057 data. Also digitally sign the attributes and add
2058 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2059 silcd/server_query.c.
2061 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * Changed the silc_attribute_payload_encode to support list
2064 of attributes (function may be called several times to add
2065 a new attribute). Removed the silc_attribute_payload_encode_list
2066 function. The encoding function now also automatically encodes
2067 the data, so the caller does not need to do that. Affected
2068 files lib/silccore/silcattrs.[ch].
2070 * Added support for replying on behalf of the user to the
2071 Requested Attributes in WHOIS command in the server. Affected
2072 file silcd/server_query.c.
2074 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2075 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2077 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Don't swtich to become primary router if we are backup if
2080 decryption error has occurred. Affected file silcd/server.c.
2082 * Fixed a bug in backup router IP address comparison in
2083 silc_server_backup_get.
2085 Save now also the port of the server/router and use that
2086 in comparison as well. Affected file silcd/server_backup.c.
2088 * Normal server now reconnects to backup router automatically
2089 if connection is lost to it. Affected file silcd/server.c.
2091 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * If packet processing fails (like integrity check fails)
2094 the connection is closed now. Affected files are
2095 lib/silccore/silcpacket.c and silcd/server.c.
2097 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * Fixed double free in RSA public key set function
2100 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2103 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2106 Added server_query.[ch] which provides one interface for
2107 querying information using all three commands.
2109 * Changed all "typedef unsigned char" in core library to
2110 "typedef SilcUInt8".
2112 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2116 * Renamed silc_server_get_client_resolve to
2117 silc_server_query_resolve and moved to server_query.[ch].
2119 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * Resumed client packet handling from server put the resumed
2122 client on wrong list on router and caused the client not
2123 be present on the network anymore. Now fixed to put the
2124 client to correct list. Affected file silcd/packet_receive.c.
2126 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2128 * Various cleanup in error message output in config parsing code
2129 and in server init code. Fixed error log files containing
2130 too many newlines ('\n') in some situations. Affected files are
2131 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2133 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Use the reverse lookupped hostname in client internals
2136 instead of one user provided us as remote server name.
2137 Affected file lib/silcclient/client.c.
2139 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2141 * Added 'app_context' to silc_schedule_init. It is an
2142 application specific context that is delivered to application
2143 in task callback functions. Affected files are
2144 lib/silcutil/silcutil.[ch].
2146 * The hb_context in SilcSocketConnection is not freed
2147 automatically anymore (application must free it). Freeing
2148 it automatic is inconsistent. Affected files are
2149 lib/silcutil/silcsockconn.[ch].
2151 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2153 * Added support for removing explicitly added client connections
2154 in rehash and closing the client connections if they were
2155 unconfigured in the rehash. Affected file silcd/server.c.
2157 * Added support for aborting automatically pending commands
2158 that never receives the reply (to avoid memory leaks).
2159 Added also silc_server_command_pending_timed to set the
2160 specific timeout for pending command. Affected files are
2161 silcd/command[_reply].[ch].
2163 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2164 specs and lib/silccore/silcstatus.h.
2166 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Changed the silc_get_time to accept time value as argument
2169 or if zero is sent return current local time. Affected
2170 file lib/silcutil/silcutil.[ch].
2172 * Added STATS command to client library and Irssi SILC client.
2173 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2175 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Assure that channel key is set before sending it. May
2178 crash server otherwise. Affected file silcd/packet_send.c.
2180 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Assure that endless loop cannot happen with detached client
2183 resolving on normal server. Added idlist status
2184 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2185 silcd/idlist.h and silcd/packet_receive.c.
2187 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Incoming file transfer request cannot use same session as
2190 the sending session. This can happen when sending file to
2191 yourself. Crashed the client on quit. Affected file
2192 lib/silcclient/client_ftp.c. Bug #24.
2194 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2196 * Implemented the draft-riikonen-precense-attrs draft and
2197 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2199 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Distribute the SERVER_SIGNOFF notify also to local backup
2202 routers from the primary router. The backup router may not
2203 have the signing of local server directly connected and need
2204 to know about the signoff. Affected file silcd/server_util.c.
2206 * Use the primary router as the origin of the locally connected
2207 server when it is disconnecting from the backup router since
2208 that's where it really is coming from. Now the clients from
2209 the disconnecting server are removed correctly and "shadow"
2210 clients are not left to the backup router. Affected file
2213 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * If normal server is standalone and found existing but disabled
2216 channel, do not re-create the channel since it creates
2217 duplicate same channels. Affected file silcd/server.c.
2219 * Added anonymous client connections support to server. New
2220 "anonymous" configuration option to ConnectionParams section
2221 added. If set to true, the username and hostname information
2222 of the client will be scrambled and anonymous user mode is
2223 set automatically to the user. Affected files are
2224 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2226 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * In JOIN notify handling, mark that the cache entry of the
2229 client cannot be expired. Can cause crashes on normal
2230 server (asserts client->channels). Affected file is
2231 silcd/packet_receive.c.
2233 * From now on distribution versions are used as protocol versions
2234 instead of by default using the Toolkit base version as protocol
2235 version. Affected file prepare.
2237 * Do not set the locally resolved hostname for local client
2238 entry but take what server sends. This way the real hostname
2239 is showed in WHOIS for yourself. Affected file is
2240 lib/silcclient/idlist.c and lib/silcclient/client.c.
2242 * Resolve local info with IDENTIFY when connecting to server.y
2244 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2246 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2247 for implied search (not needed on platforms which has native
2248 pthreads library). Use --without-pthreads to disable threads.
2249 Affected file is configure.in.pre
2251 * Fixed --with-iconv on platforms which need to bypass (broken)
2252 native iconv(). Affected file is configure.in.pre
2254 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Moved -C option parsing in Irssi SILC client at same time
2257 as other options. The UI was initialized earlier and caused
2258 problems on command line. Bug #16. Affected file is
2259 irssi/src/silc/core/silc-core.c.
2261 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2263 * Added global variable silc_log_timestamp that tells silclog
2264 wether to print or not the timestamp in the logging files.
2265 Affected file lib/silcutil/silclog.[ch].
2267 * Added silcd configuration option Timestamp in the Logging
2268 section. Affected file silcd/serverconfig.[ch],
2269 doc/example_silcd.conf.in.
2271 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Fixed fingerprint checking to check for entirely empty
2274 fingerprint instead of two first bytes when determining
2275 if it is set. Bug #18. Affected file silcd/command.c.
2277 * Fixed duplicate PKCS name registering to not allow it.
2278 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2280 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2282 * Conditionalize non-gcc compiler optimizations for various
2283 platforms, enable those commented out. Cleanups.
2284 Affected file lib/silcmath/mpi/configure.in
2286 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2288 * silc_rng_exec_command() left zombie processes if command
2289 didn't generate any output. Affected file
2290 lib/silccrypt/silcrng.c
2292 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2294 * Rewrote iconv checking, introduce --with-iconv for systems
2295 which rely on libiconv. Check if iconv() provided by libc
2296 is good enough, otherwise demand libiconv. Affected file
2299 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2301 * Search for ldopen() also in libc. This enables SIM support
2302 on *BSD systems. Based on patch from Alex Zepeda. Affected
2303 file configure.in.pre
2305 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2307 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2308 This fixes prepare on *BSD systems. Affected file
2311 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2313 * More fixed for not having purge timeout for global clients
2314 that are on channel. Affected files silcd/command_reply.c
2317 * Fixed the rekey protocol to work with backup router connections.
2318 Rekey packets are now allowed on disabled connections as
2319 well. Affected files silcd/packet_send.c and server.c.
2321 * Do not switch to be as backup router when shutting down and
2322 closing the primary connection. Affected file silcd/server.c.
2324 * Fixed memory leaks in backup router deleting. Added
2325 silc_server_backup_free to free all data during shutdown of
2326 server. Affected files silcd/server_backup.[ch].
2328 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * Do not process commands if the sock->user_data is NULL.
2331 Affected file silcd/command.c.
2333 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Fixed buffer overflow and security problems (loosing bits
2336 in CFB encryption) in SILC RNG. Problems reported by
2337 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2339 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Added yet more checks that client is not expired on global
2342 list if it is on channels. Affected file is
2343 silcd/command_reply.c.
2345 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2347 * Merged c0ffee's MIME signal patch which adds support for
2348 sending also MIME messages in Irssi SILC Client, and handling
2349 received MIME messages in a signal (and perhaps doing something
2350 to non-textual MIME messages).
2352 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Fixed pending command deletion in server and client library
2355 to check the whole list instead of breaking after first found.
2356 The affected files are silcd/command.[ch] and
2357 lib/silcclient/command.[ch].
2359 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2361 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2362 secret or private, otherwise it's possible to find out
2363 whether a secret channel exists or not. Affected file
2366 * If CMODE change fails during the mode setting, assure that
2367 the old mode mask is set for the channel back. Affected
2368 file silcd/command.c.
2370 * Fixed passphrase saving on +a channel on normal server
2371 after successful JOIN command. Affected file silcd/command.c.
2373 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2375 * Remove server/router operator privileges in DETACH command,
2376 since it's possible to resume to server where these
2377 privileges would not be allowed for the client. Affected
2378 file silcd/command.c.
2380 * Do not set to wait for backup in rehash of the server.
2381 Affected file silcd/server.c.
2383 * Do not check listener sockets when counting how many
2384 socket connections we have. Affected file is
2385 silcd/server_util.c.
2387 * Do not announce disconnected clients that are remaining
2388 in history (for WHOWAS). This is because SIGNOFF notify
2389 for these has been sent earlier already. Affected file
2392 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Buffer overflow with CUMODE command's mode->mode character
2395 conversion. Reported by Ville Räsänen. Affected file
2396 lib/silcutil/silcutil.c.
2398 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2400 * Allow heartbeat packets to go disabled connections anyway.
2401 Affected files silcd/server.c and silcd/packet_send.c.
2403 * Do not broadcast New Channel packets with List flag set
2404 in the packet to backup routers. The router must check
2405 for the correctness of the packets before sending them.
2406 It is possible that router will have enforce Channel ID
2407 change and this would cause desync in the backup router.
2408 Affected file silcd/packet_receive.c.
2410 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2411 are handled in list parsing. They are not list packets
2412 anymore. Affected file silcd/packet_receive.c.
2414 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Stop waiting for backup router through the timeout, not
2417 directly after backup router has arrived. Affected file
2420 * Do not re-create channel keys and send them when removing
2421 clients in server shutdown. Affected files are
2422 silcd/server_internal.h and silcd/server_util.c.
2424 * Notify distribution to backup routers was missing from
2425 the silc_server_send_notify_dest function which caused
2426 desyncing problems with backup router. Affected file is
2427 silcd/packet_send.c.
2429 * The client's channel removing was working wrong on
2430 backup router. It assumed that it doesn't know global
2431 information but backup router does know. For this reason
2432 it could remove channel when it wasn't supposed to do that.
2433 Affected file silcd/server.c and silcd/server_util.c.
2435 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Stop for a couple seconds after badkup router has become
2438 primary router. Affected file silcd/server.c.
2440 * Added silc_server_remove_servers_by_server, which is used
2441 to remove servers originated from some other server. Also
2442 clients of those servers can be removed too. Affected file
2443 silcd/server_util.[ch].
2445 * When removing clients after a server has signed of remove
2446 also all servers behind that server (unless they are known
2447 to be available locally), and send SERVER_SIGNOFF for each
2448 of the server separately. Also the signed off clients are
2449 sent now separately per signed off server. The affected files
2450 are silcd/server.c and silcd/server_util.[ch].
2452 * All servers added with silc_idlist_add_server must always
2453 have both "router" and "connection" pointers set. Otherwise,
2454 bad server entries may be left around in the cache.
2455 Affected file silcd/command_reply.c.
2457 * Do not create the channel key in NEW_CHANNEL packet
2458 processing if the channel is empty. Affected file
2459 silcd/packet_receive.c.
2461 * Completed backup router support for standalone routers.
2462 Supports also servers in the cell that do not use the backup
2465 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Fixed a bug in silc_string_regexify which did not add '^'
2468 at the start of each string, and thus the matching was
2469 not explicit. For example ban list iikone@*!*@* would
2470 match also "priikone", which is wrong, it would have to be
2471 *iikone@*!*@* to match also "priikone". Affected
2472 file lib/silcutil/unix/silcunixutil.c.
2474 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Enable all local server connections before updating client
2477 caches when we've become backup router. Otherwise, signoff
2478 packets may not reach the clients. Affected files are
2479 silcd/server.c and silcd/server_util.[ch].
2481 * Fixed a bug in version string parsing which could crash
2482 the program with specially formatted version string.
2483 Bug reported and patch provided by Ville Räsänen. Affected
2484 file lib/silcutil/silcutil.c.
2486 * Handle the disconnection immediately when DISCONNECT
2487 packet is received in server. Affected file silcd/server.c.
2489 * Primary router now waits a short time (10 seconds) for
2490 backup router connection before accepting any other
2491 connection (except local). Affected file silcd/server.c,
2494 * Fixed a crash in client libary in NICK_CHANGE notify when
2495 NICK_CHANGE arrived for client entry we are resolving
2496 currently. Affected file lib/silcclient/client_notify.c.
2498 * Call the sconn->callback completion even if error had
2499 occurred. Start reconnecting always if connection to
2500 primary router fails during backup router protocol.
2501 Affected files silcd/server.c and server_backup.c.
2503 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Added functions silc_server_send_opers and
2506 silc_server_send_opers_notify to send packets stricly
2507 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2508 to send variable argument notify to operators.
2509 Affected files silcd/packet_send.[ch] and silcd/server.h.
2511 * Removed UMODE rights checking with UMODE_CHANGE notify.
2512 Affected file silcd/packet_receive.c.
2514 * Server/router operator now receives notify when network
2515 switches to backup router and when it resumes the use of
2516 primary router. Affected file silcd/server.c and
2517 silcd/server_backup.c.
2519 * Fixed the updating of client information after backup
2520 resuming protocol is over; update all except local clients
2521 to the new primary router. The affected file is
2522 silcd/server_util.c.
2524 * Added support for closing active connections in rehash
2525 that were unconfigured by the user. Supports currently
2526 closing server and router connections. Affected file
2529 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2531 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2534 is NULL since seems that on some platforms NULL is allowed
2535 and on some it's not. Fallback encoding is used instead.
2536 Affected file lib/silcutil/silcstrutil.c.
2538 * Fixed statistics updating for incoming server connection
2539 which could cause problems when re-connecting. Affected
2540 file silcd/server.c.
2542 * Preliminary backup router support for standalone router
2543 added. Affected files in silcd/.
2545 * Mark server connections in backup router disabled before
2546 and after backup protocol. Affected file is
2547 silcd/server_backup.c.
2549 * Added support for reconnecting to remote server connection
2550 even if the protocol fails, and if the configuration wants
2551 us to keep trying to connect anyway.
2553 Server connection is not allowed to backup router if
2554 backup router does not have connection to primary router yet.
2556 Affected file is silcd/server.c.
2558 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Added silc_client_udpate_server function to update changed
2561 server info. Affected file lib/silcclient/idlist.[ch].
2563 * Added check for server entries that are being resolved when
2564 notify is received. If being resolved, handle the received
2565 notify only after it's resolved so that all notifys are
2566 handled in same order as received from the server.
2568 Added similar resolver check to channel entries. Every
2569 notify that cause resolving of any information that affects
2570 channel entry marks the channel entry in waiting state.
2571 After whatever resolving is over the waiters are signalled
2572 and only then the notifys are handled in the same order
2573 as delivered from the server.
2575 Affected files are lib/silcclient/idlist.[ch], and
2578 * Fixed KILLED notify handling in normal server. Affected
2579 file silcd/packet_receive.c.
2581 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2582 is locally connected, or was locally connected (but may
2583 be detached and connection is not active). Added also
2584 SILC_IS_LOCAL for checking this status. Affected files
2585 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2586 silcd/server.c and silcd/server_internal.h.
2588 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2590 * Don't send or handle TOPIC_SET if topic is already set and
2591 is same as being set. Affected files silcd/command.c and
2592 silcd/packet_receive.c.
2594 * Fixed CMODE change rights checking to work correctly when
2595 removing modes by operator. Affected file is
2596 silcd/server_util.c.
2598 * Fixed some handling with New Channel packet in router and
2599 fixed some CMODE_CHANGE notify handling in server and router.
2600 Affected file is silcd/packet_receive.c.
2602 * Changed "disconnect" client operation to include the
2603 reason of the disconnection and optional disconnection
2604 message. Affected file lib/silcclient/silcclient.h.
2606 * Made the compilation of lib/contrib/ stuff conditional.
2607 Affected files configure.in.pre, lib/contrib/Makefile.am.
2609 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2611 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2612 to the sender of the notify too, to avoid situation where two
2613 notifys are in the network at the same time going to oppsite
2614 directions. Affected file silcd/packet_receice.c.
2616 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Delete the client from channel even if the cilent->id is
2619 NULL. It was possible that client was deleted without
2620 removing from channels (theoretically at least). Affected
2621 file silcd/server.c and silcd/server_util.c.
2623 * Free the client data too when resuming is not successful.
2624 Affected file silcd/packet_receive.c.
2626 * Merged some code from c0ffee's silc-plugin. Affected files
2627 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2629 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2630 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2631 to the primary router connection, the other one returns
2632 TRUE if packet must be broadcasted to network.
2634 * All notifys that are destined to primary router (to network)
2635 are now automatically sent to backup routers even if the
2636 router is standalone (and has backup router). Affected files
2639 * Added --without-irssi and --without-silcd configuration
2640 options for disabling the compilation of these applications.
2641 Affected file configure.in.pre and prepare.
2643 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2646 UTF-8 encoding and decoding. Added also new encodings
2647 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2649 Added also SILC_STRING_LANGUAGE which is language and charset
2650 specific encoder and decoer for those platforms that support
2651 iconv(). It can convert the UTF-8 to and from the locale
2652 specific character set.
2654 Affected file lib/silcutil/silcstrutil.[ch].
2656 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2658 * Added function silc_get_command_name to the file
2659 lib/silcutil/silcutil.[ch].
2661 * Improved the server debug output a bit. Affected files are
2664 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Save the channel passphrase when received succesful JOIN
2667 command reply from router, on normal server. Otherwise
2668 joinig +a channels from normal server is not possible.
2669 Affected file silcd/command.c.
2671 * Fixed a bug in TOPIC_SET notify handling. The notifier
2672 may be other than client too, like server or channel.
2673 It expected it to always be only client and ignored the
2674 notify. Affected file silcd/packet_recieve.c.
2676 * Removed some (unnecessary) debug printing from
2677 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2679 * Do not force CMODE_CHANGE when server is announcing new
2682 Router announces stuff only after server reannounces channel
2683 after CHANNEL_CHANGE notify.
2685 These fixes optimizes the announcing procedure, and perhaps
2686 fixes some problems too. Affected file silcd/packet_receive.c.
2688 * Fixed SERVER_SIGNOFF sending to local clients. It was
2689 totally broken and sent the notify to all local clients,
2690 instead of only to those that was on same channel as the
2691 signing off clients. Affected file silcd/server_util.c.
2693 * Added -D option to server. It can be used to give debug
2694 level. The levels are from 0 - 99, and are predefined for
2695 smooth server debugging. (see silcd.c for the predefined
2696 levels). Affected file silcd/server.c.
2698 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Fixed a bug in Irssi SILC client to close the connection
2701 properly when disconnecting from server. Affected file
2702 irssi/src/silc/core/client_ops.c.
2704 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * When authenticating as founder during JOIN command, check
2707 that the one authenticating becomes the only founder on the
2708 channel. Affected file silcd/command.c.
2710 * Better checking for founder mode setting when CUMODE_CHANGE
2711 notify is received. Affected file silcd/packet_receive.c.
2713 * Close all connections when shutting down the server by sending
2714 DISCONNECT packet. Close all listeners too when shutting
2715 down the server. Affected file silcd/server.c.
2717 * Handle DISCONNECT packet correctly in client library by
2718 calling the "disconnect" client operation. Affected file
2719 lib/silcclient/client.c.
2721 * Handle local errors correctly during resuming. Affected
2722 file lib/silcclient/client.c.
2724 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * The log file is not dupped internally anymore in
2727 lib/silcutil/silclog.c. Fixed memory leaks too.
2729 * The scheduler now dispatches all pending timeout tasks
2730 when it is uninitialized with silc_schedule_uninit.
2731 Affected file lib/silcutil/silcschedule.c.
2733 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * Added --enable-stack-trace option to configure. Added
2736 memory allocation stack trace support. Added files
2737 lib/silcutil/stacktrace.[ch]. Affected files are
2738 lib/silcutil/silcmemory.[ch].
2740 * Fixed memory leaks from libraries and server. Affected
2741 files around the tree.
2743 * Reverted back a fix made to CUMODE which broke it.
2744 Affected file silcd/command.c.
2746 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2749 core library, and implemented it. All textual messages SHOULD
2750 use this flag and the message MUST be UTF-8 encoded.
2751 All text messages sent by Irssi SILC client are now UTF-8
2752 encoded (regardless whether the terminal supports UTF-8 or not).
2753 Affected files are lib/silccore/silcchannel.h,
2754 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2757 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2759 * Added lots of new statistics updating that was missing from
2760 the server and router code. Affected files in silcd/.
2762 * Sending SIGUSR1 signal to server now dumps the current
2763 server statistics into /tmp directory. Affected file is
2766 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2767 the SILC Hash Interface also. Added new functions
2768 silc_hash_get_name, silc_hash_init, silc_hash_update and
2769 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2771 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Added some better info printing for client during connecting.
2774 Affected file silcd/server_util.c.
2776 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2777 to silence a user on a channel. Affected files are
2778 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2779 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2780 and silcd/packet_receive.c.
2782 * Fixed a fatal bug in handling of malformed command payload.
2783 Affected file silcd/command.c.
2785 * Fixed a double free when announcing channel users to router.
2786 Affected file silcd/server.c.
2788 * After successful authentication to channel founder mode, check
2789 that there isn't anyone else with founder mode on the channel.
2790 The one that authenticated will become founder and anyone
2791 else is demoted. Affected file silcd/command.c.
2793 * Added error printing of any error that has occurred during
2794 any command in client library. Affected file is
2795 irssi/src/silc/core/client_ops.c.
2797 * Removed some error printing from the client library and left
2798 it for the application to worry (from the error status it
2799 receives in 'command' client operation. Affected file is
2800 lib/silcclient/command.c.
2802 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2805 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2806 Starting key agreement with itself is denied. Affected file
2807 is lib/silcclient/client_keyagr.c.
2809 * Fixed some error checkings from the SFTP library which caused
2810 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2811 and lib/silcsftp/sftp_util.c.
2813 * Added new "debug" and "debug_string" settings to Irssi SILC
2814 client which can be used to print runtime debugging on the
2815 Irssi's screen. Available when compiled with --enable-debug
2816 option. Affected file irssi/src/silc/core/silc-core.c.
2818 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2820 * Fixed a missing variadic parameter in a function call that
2821 caused server crash when a non-allowed connection arrived.
2822 Reported by Richard Becker. Affected file silcd/server.c.
2824 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Added WATCH list sending to backup routers from router.
2827 The WATCH command is sent by the router to the backup
2828 router. Affected file silcd/command.c.
2830 * Mark the backup_router flag for RouterConnection entry
2831 if the backup router stuff is defined in the config file.
2832 Affected file silcd/serverconfig.c.
2834 * Fixed some backup data sending around the code to work better
2835 if the router is standalone router. Not all places were fixed.
2836 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2839 * Fixed the router connecting when connecting to multiple
2840 routers. It ignored every other router except the first
2841 one. Affected file silcd/server.c.
2843 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Made the private key generation after expiration optional.
2846 If not created after expiration the old key will re-expire
2847 at a later time (and thus key pair is not necessary to
2848 change). Affected file irssi/src/silc/core/clientutil.c.
2850 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * The length arguments in bind() and connect() were wrong
2853 and fixed now to used SIZEOF_SOCKADDR in the
2854 lib/silcutil/unix/silcunixutil.c.
2856 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Fixed detach timeout handling to use Client ID and not
2859 the actual client entry which may be freed in the callback.
2860 Affected file silcd/command.c.
2862 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2864 * Merged c0ffee's multiple interface support patch.
2865 Affected files in silcd/.
2867 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Cleanup keys properly. Affected file is
2870 irssi/src/silc/core/clientutil.c.
2872 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Display the user mode on the status bar. Affected file
2875 irssi/src/silc/core/silc-expandos.c.
2877 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * If private message key is not set, but the flag is set in
2880 the packet, ignore the packet since it cannot be decrypted.
2881 Affected file lib/silcclient/client_prvmsg.c.
2883 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2885 * When resuming client, remove the old client entry from
2886 the watcher list too. Affected file silcd/packet_receive.c.
2888 * Do not allow normal server to force founder mode away
2889 from router if the founder mode is already set. Affected
2890 file silcd/packet_receive.c.
2892 * Remove the client entry with watch notify types with short
2893 timeout, and not directly, so that other notifys can be
2894 retrieved too. Affected file lib/silcclient/client_notify.c.
2896 * Display notification about data messages that cannot be
2897 displayed. Affected files irssi/src/silc/core/client_ops.c,
2898 irssi/src/fe-common/silc/module-formats.[ch].
2900 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Fixed the CHANNEL_CHANGE notify handling in client libary
2903 to not use freed memory. Affected file is
2904 lib/silcclient/client_notify.c.
2906 * Fixed CUMODE_CHANGE notify handling in server. Affected
2907 file silcd/packet_receive.c.
2909 * Fixed USERS command to support empty channels. Affected
2910 file silcd/command.c.
2912 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Allow multiple identical pending commands to be registered
2915 in client library. Affected file is lib/silcclient/command.c.
2917 * Call the completion for resolving client information only
2918 after all resolvers has finished. This fixes a crash in
2919 the client. Added support for checking when the resolvers
2920 are finished. Affected file is lib/silcclient/idlist.c.
2922 * Wait by default 3 seconds before reconnecting to the server
2923 after being disconnected. Makes the /detach command a bit
2926 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2928 * Check the watcher list before sending signoff notifys
2929 when closing client connection. Affected file is
2932 * Added better CMODE command rights checking. Affected file
2933 silcd/server_util.c.
2935 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2937 * Fixed watcher list checking during server signoff. It
2938 crashed the server. Affected file silcd/server_util.c.
2940 * The JOIN command reply returns now the founder's public
2941 key. Affected file is silcd/command.c.
2943 * Announce the channel mode, and the mode properties with
2944 CMODE_CHANGE notify. Affected file silcd/server.c.
2946 * Mark new channels by default disabled, untill at least
2947 one user joins the channel. Affected file is
2948 silcd/packet_receive.c.
2950 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * The nickname argument to watch notify can be optional.
2953 Fixes a crash in server. Affected file silcd/packet_send.c.
2955 * Remove the client entry from cache if the WATCH notify type
2956 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2957 lib/silcclient/client_notify.c.
2959 * Check the watcher list before and after changing nickname
2960 when the NICK_CHANGE notify is received. Affected file is
2963 * Fixed a crash in OPER and SILCOPER command sending. Empty
2964 passphrase caused the crash. Affected file is
2965 lib/silcclient/command.c.
2967 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Merged with Irssi CVS for Irssi SILC client.
2971 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Completed the protocol specifications.
2975 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Merged with Irssi CVS for Irssi SILC client.
2979 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2981 * Added the founder's public key delivery to the
2982 CUMODE_CHANGE notify type as well. Updated the protocol
2983 specs and the code. Affected files are silcd/packet_send.[ch],
2984 silcd/packet_receive.c and silcd/command.c.
2986 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Added silc_pkcs_public_key_copy function into the
2989 lib/silccrypt/silcpkcs.[ch].
2991 * Remove the `iv' from the SilcChannelEntry since we can
2992 live without it. Affected files are silcd/idlist.h and
2993 silcd/packet_receive.c.
2995 * Added support for sending the founder's public key in
2996 the CMODE_CHANGE notify packet in the server. Affected
2997 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2998 silcd/command.c and silcd/server.c.
3000 * Changed the FOUNDER_AUTH authentication to use only
3001 public key authentication as defined by new protocol
3002 specs. Passphrase authentication with that mode cannot
3003 be used anymore. It is now possible to reclaim founder
3004 mode from any server in the network. Affected files are
3005 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3007 * Added permanent channels support by making the channel
3008 permanent when FOUNDER_AUTH mode is set on the channel.
3009 The channel will not be destroyed even if channel is empty
3010 when that mode is set. Protocol TODO #17. Affected
3011 files are silcd/server.[ch], server_util.[ch],
3012 silcd/command.c, silcd/packet_receive.c and
3013 lib/silcclient/command.c.
3015 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * Added reference counter to the command reply context in
3018 the client library. Affected files are
3019 lib/silcclient/command_reply.[ch].
3021 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Fixed rekey protocol with PFS in the client library.
3024 Affected file is lib/silcclient/protocol.c.
3026 * Added support for list of errors in client library
3027 command reply handling. Affected file is
3028 lib/silcclient/command_reply.c.
3030 * Defined that the WHOIS and IDENTIFY commands can send
3031 list of errors. Updated the protocol specs. Protocol
3034 * Added support for sending list of errors to WHOIS and
3035 IDENTIFY commands in server. Added support for receiving
3036 list of errors in server. Affected files are
3037 silcd/command.c and silcd/command_reply.c.
3039 * Fixed client info resolving on LEAVE command in client
3040 library to not crash. Affected file is
3041 lib/silcclient/client_notify.c.
3043 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3045 * Defined that the NICK command replies with thew changed
3046 nickname too, to make the nickname changing simpler at
3047 the client's end. Updated protocol specs and the code
3048 in client and server. Affected files are
3049 silcd/command.c, lib/silcclient/command_reply.c and
3050 lib/silcclient/command.c.
3052 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Added `Compressed' packet flag to indicate that the packet
3055 payload is compressed by the sender. Updated the protocol
3056 specs and the core library. The compression still is not
3057 implemented in the sources. Affected file is
3058 lib/silccore/silcpacket.h.
3060 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * Remove pending command callbacks also if the connection
3063 to the server is destroyed. Affected file is
3064 lib/silcclient/client.c.
3066 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Added new QUIET channel user mode that can be used to
3069 quiet a user in a channel. Updated the protocol specs but
3070 it wasn't implemented yet. Protocol TODO #27. Affected
3071 file is lib/silccore/silcmode.h.
3073 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * Added BLOCK_INVITE user mode to be able to block incoming
3076 invite notifications. Protoocol TODO #26. Affected files
3077 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3080 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3081 the protocol specs and the code. Affected file is
3082 lib/silccrypt/silcpkcs.c.
3084 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3086 * Disconnect Payload includes now the status type. Updated
3087 the protocol specs and the code. Protocol TODO #25.
3088 Affected files are silcd/server.c, lib/silcclient/client.c.
3090 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3091 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3092 Moved the silc_client_command_status_messages table to the
3093 lib/silcutil/silcutil.c and added new funtion
3094 silc_get_status_message, which deprecates function
3095 silc_client_status_message. Affected files are
3096 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3097 lib/silcutil/silcutil.[ch].
3099 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * Defined that the nickname hash in Client ID MUST be from
3102 lowercase nickname. This effectively changes nicknames in
3103 SILC to case-insensitive. Updated the protocol specs and
3104 the code. Affected files are lib/silcutil/silcutil.[ch],
3105 silcd/serverid.c, and silcd/idlist.c.
3107 * Added new channel user modes BLOCK_MESSAGES_USERS and
3108 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3109 code. Affected files are lib/silccore/silcmode.h,
3110 lib/silcclient/command.c, and silcd/packet_send.c.
3112 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3113 specs and code. Affected file lib/silccore/silcstatus.h.
3115 * Added support for watch list. It is possible to add nicknames
3116 to be watched, and when they come to network, leave network
3117 or user mode changes the watcher will be notified of this
3118 change. Added SILC_COMMAND_WATCH command, added new
3119 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3120 notifications. Updated the protocol specs and implemented
3121 this to library, client and server. Protocol TODO #21.
3122 Affected files are lib/silccore/silccomand.h,
3123 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3124 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3125 silcd/packet_send.[ch], silcd/packet_receive.c, and
3126 irssi/src/silc/core/client_ops.c.
3128 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3129 somebody watching you. Updated the protocol specs and the
3130 code. Affected files are lib/silccore/silcmode.h, and
3131 lib/silcclient/command.c.
3133 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Added service support to SILC protocol. Added new command
3136 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3137 core library. Services are not implemented in server or
3138 client for now. Protocol TODO #20. Affected files are
3139 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3141 * Added SilcStatus argument to `command' client operation
3142 to return the error status when command sending fails
3143 locally. Changed all command in client library to return
3144 correct command status. Affected files are
3145 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3146 irssi/src/silc/core/client_ops.c.
3148 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3150 * Added silc_mime_parse function to parse MIME headers.
3151 Affected files are lib/silcutil/silcstruti.[ch].
3153 * Added MIME header parsing in Irssi SILC Client. It displays
3154 all textual MIME objects, others it ignores. Affected file
3155 is irssi/src/silc/core/clien_ops.c.
3157 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3159 * Fixed a bug in the pid writing function, which couldn't be
3160 written in a root-owned directory.
3162 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Defined that channel message to unknown Channel ID must
3165 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3166 Updated the protocol specs and the code in server. The
3167 affected file is silcd/packet_receive.c.
3169 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3172 that it is used to send error notifys if error occurs during
3173 some SILC packet processing, except commands. The error
3174 types are same as for command reply types. Defined that
3175 if private message is sent to unknown Client ID the error
3176 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3177 Updated the protocol specs and code. Affected files are
3178 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3179 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3180 and irssi/src/silc/core/client_ops.c. Renamed the
3181 SilcCommandStatus to SilcStatus.
3183 * Defined the use of extra WHOIS attributes in WHOIS command.
3184 The <Requested Attributes> (defined in a separate document)
3185 can be used to request additional information about user
3186 not returned by standard WHOIS command. Defined that server
3187 can send WHOIS command directly to client. Client provides
3188 the requested attributes to the server. Updated the protocol
3189 specs. Protocol TODO #4. Implementation is not done yet
3190 (Protocol TODO #24).
3192 * Renamed function silc_client_command_status_message to
3193 silc_client_status_message. Affected files are
3194 lib/silcclient/command_reply.[ch].
3196 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3198 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3199 32 bit integers. Updated the protcol specs and the code.
3200 Affected files are silcd/command.c and
3201 lib/silcclient/command.c.
3203 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3205 * Fixed a bug in library where sending a bogus authentication
3206 payload would lead to a crash. Affected file is
3207 lib/silccore/silcauth.c.
3209 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Added detach_disabled and detach_timeout server config
3212 options to the server. Affected files silcd/serverconfig.[ch],
3213 silcd/command.c and silcd/packet_receive.c.
3215 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3217 * Added resolve_cmd_ident field to the SilcClientEntry structure
3218 too so that if the entry is for example being resolved so
3219 another command may attach to the same pending command reply
3220 without requiring to resolve the same entry again. Added
3221 support for adding multiple pending commands for one
3222 command idenfier. Affected files lib/silcclient/command.[ch],
3223 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3225 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Defined that server receives WHOIS command reply for private
3228 and secret channels too. Updated protocol specs and the
3229 code in server. Affected file silcd/command.c.
3231 * Defined <channel user mode list> argument to WHOIS command
3232 reply for returning user modes on the channels. The
3233 channel list now doesn't include the user mode anymore but the
3234 actual channel mode. Updated protocol specs and the code in
3235 client and server. Affected files are silcd/command_reply.c,
3236 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3237 and lib/silcclient/command_reply.c.
3239 * Save the channels list in WHOIS command reply in normal server
3240 so that WHOIS always shows joined channels also in normal
3241 server and not just on router. Affected file is
3242 silcd/command_reply.c.
3244 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Defined that server receives USERS command reply for private
3247 and secret channels too. Updated protocol specs and the
3248 code in server. Affected file silcd/command.c.
3250 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3252 * Changed the UMODE's mode mask argument to be optional. If
3253 not provided then the command merely returns the current mode
3254 mask to the client. Updated protocol specs and the server.
3255 Affected file is silcd/command.c.
3257 * Added SILC session detachment/resuming support. It is possible
3258 to detach by closing the network connection and then re-connect
3259 and resume to the old client session. Added DETACHED user
3260 mode that server will set for detached client. Added new
3261 packet RESUME_CLIENT which is used to perform the resuming
3262 process. Added DETACH command. Updated the protocol specs,
3263 core library, client and server. Protocol TODO #22. Very
3264 many affected files around the tree.
3266 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Changed the CMODE's mode mask argument to be optional. If
3269 not provided then the command merely returns the current mode
3270 mask to the client. Updated protocol specs and the server.
3271 Affected file is silcd/command.c.
3273 * Changed the Killer's Client ID in KILLED notify to be just
3274 any ID payload since router server is allowed to kill as well.
3275 Updated protocol specs, client libary and server. Affected
3276 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3277 and irssi/src/silc/core/client_ops.c.
3279 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Added new user modes ANONYMOUS for special anonymous servers
3282 that may set the mode for client, and BLOCK_PRIVMSG which
3283 client may set to block incoming private messages unless the
3284 Private Message Key flag is set (using private keys to protect
3285 private messages). Updated protocol specs and code in client
3286 and server and core library. Protocol TODO #23. Affected
3287 files are lib/silccore/silcmode.h, silcd/server.[ch],
3288 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3289 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3291 * Added new channel user mode BLOCK_MESSAGES which the client
3292 may set to itself to tell server not send channel messages.
3293 Other packets such as channel key packets are still sent.
3294 Protocol TODO #23. Updated the protocol specs, client and
3295 server. Affected files are lib/silccore/silcmode.h,
3296 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3297 lib/silcutil/silcutil.c, silcd/command.c, and
3298 silcd/packet_send.c.
3300 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Redefined the Status Payload to include now two 8 bit fields,
3303 instead of one 16 bit field. This now makes it possible to
3304 send list of errors. Updated the protocol specs and the code
3305 in core library, client library and server. Protocol TODO #1.
3306 Affected files are lib/silccore/silccommand.[ch],
3307 lib/silcclient/command_reply.[ch], silcd/command.c,
3308 silcd/command_reply.c and silcd/packet_receive.[ch].
3310 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3312 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3313 must be handled by the application and should tell the application
3314 that an error message was already printed, and it should print the
3315 config coords (line, filename, ...). Affected files are
3316 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3318 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3319 server config parsing code more readable.
3321 Fixed a bug in the fetch_logging() config callback.
3323 Affected files is silcd/serverconfig.c.
3325 * Drop root privileges when started in foreground. Don't drop them
3326 if debugging also. Affected file is silcd/silcd.c.
3328 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Added more IM-like features by introducing new user modes
3331 for setting various presence information. Added new modes:
3332 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3333 specs and code. Protocol TODO #19. Affected files are
3334 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3335 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3337 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * Added STATS command to the protocol after all, to return
3340 various statistical information about the network. It can
3341 be used by clients to retrieve statistical information, and
3342 servers may use it to to fetch cell and network wide
3343 statistics from router. Updated the protocol specs and
3344 implemented it to the server. Protocol TODO #16.
3345 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3346 silcd/command_reply.[ch].
3348 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * The LIST command reply in client libary now adds new channel
3351 entry if the returned channel doesn't exist yet in cache,
3352 and returns the channel entry to the application in the
3353 command_reply client operation. Affected file is
3354 lib/silcclient/command_reply.c.
3356 * Changed the channel message payload's MAC generation to
3357 include the IV in the MAC as well. This way all relevant
3358 parts of the channel message payload are authenticated also
3359 with the channel message MAC (and not only by packet MAC).
3360 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3361 Affected file is lib/silccore/silcchannel.c.
3363 * Fixed the SKE to save the remote version, since the
3364 silc_ske_parse_version mistakenly checked wrong version,
3365 after it replaced the start payload. Affected files are
3366 lib/silcske/silcske.[ch].
3368 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3371 string utility functions. Added there also new functions
3372 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3373 Affected files lib/silcutil/silcstrutil.[ch].
3375 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3376 files are lib/silcutil/silcstrutil.[ch].
3378 * Defined that the security property fields in SKE SHOULD be
3379 UTF-8 encoded, defined that version string MUST be US-ASCII
3380 encoded, defined that passphrases sent in connection
3381 authentication protocol MUST be UTF-8 encoded. Implemented
3382 these to the client and server. Defined also that other
3383 passphrases sent in the protocol MUST be UTF-8 encoded.
3384 Affected files are lib/silcske/silcske.c,
3385 lib/silcclient/protocol.c, silcd/protocol.c,
3386 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3388 * Changed the silc_client_close_connection interface to not
3389 need the SilcSocketConnection which should not be visible
3390 to application. Affected files are lib/silcclient/client.c
3391 and lib/silcclient/silcclient.h.
3393 * Rewrote the text for Private Message Key Payload in the
3394 protocol specification. Protocol TODO #11.
3396 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3398 * Upgraded the protocol version to 1.1, updated protocol specs
3401 * Added the nickname as new argument to NICK_CHANGE notify and
3402 added it to protocol specs and implemented it to client and
3403 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3404 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3405 lib/silcclient/client_notify.c.
3407 * Added the killer's client ID to the KILLED notify and added
3408 it to protocol specs and implemented it to client and server.
3409 Protocol TODO #13. Affected files are silcd/command.c,
3410 silcd/packet_receive.c, packet_send.[ch],
3411 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3412 The killer's client entry is now returned to application in
3413 the `notify' client operation.
3415 * Fixed the Max Argument fields that had too large value set
3416 in the protocol specs. Protocol TODO #14.
3418 * Added the LEAVE command reply to return the ID of parted
3419 channel. Updated protocol specs and implemented it to the
3420 client and server. Protocol TODO #15. Affected files are
3421 silcd/command.c, lib/silcclient/command_reply.c. The channel
3422 entry is now returned to application in the `command_reply'
3425 * Rewrote the version SKE version checking in client libary
3426 and in server to use the silc_parse_version_string. Affected
3427 files are lib/silcclient/protocol.c, silcd/protocol.c.
3429 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3430 commands that was missing it, and updated protocol specs and
3431 the server implementation. Protocol TODO #10. The affected
3432 file is silcd/command.c.
3434 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3435 generic reply to a generic request (REQUEST flag), and
3436 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3437 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3438 to define the payload for DATA flag. Added the flags to
3439 the implementation. Protocol TODO #9. Affected file is
3440 lib/silccore/silcchannel.h.
3442 Changed the client library to return the message length
3443 to application as well in the channel_message and private_message
3444 client operations. Affected files are
3445 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3446 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3447 and lib/silcclient/client_ops_example.c.
3449 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3450 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3451 the channel. Updated protocol specs and impelemented this
3452 to client and server. Protocol TODO #6. Affected files are
3453 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3454 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3456 Added new options m and M to CMODE command in Irssi SILC
3457 client to set these modes.
3459 * Deprecated all administrative commands from SILC protocol
3460 since they are highly implementation specific commands.
3461 Updated protocol specs. Moved the old commands in
3462 implementations to private range of command types. Affected
3463 files are silcd/command.c, lib/silcclient/command.c and
3464 lib/silcclient/command_reply.c. Protocol TODO #8.
3466 * Fixed a bug in server where sending unknown command crashes
3467 the server. Affected file silcd/command.c.
3469 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Added SILC_PROTOCOLVERSION macro to check protocol version
3472 of a socket connection. The affected file is
3473 lib/silcutil/silcsockconn.h.
3475 * Added better error logging in rekey protocol. Affected file
3478 * Do not check public key types in SKE during rekey. Affected
3479 file lib/silcske/payload.c.
3481 * Fixed the rekey protocol with PFS, which was totally broken.
3482 Affected file silcd/protocol.c.
3484 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3486 * Some client implementations quit network by doing first LEAVE
3487 and then immediately SIGNOFF (like Bombyx). We now do check
3488 after a short time after LEAVE notify and check whether the
3489 client is still valid after LEAVE, and if not we remove it from
3490 cache. Affected file is lib/silcclient/client_notify.c.
3492 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3494 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3495 it's good not to have security holes here.
3497 * Fixed a negative refcount situtuation for the config context.
3498 Affected file is silcd/serverconfig.c.
3500 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3502 * ROBOdoc documented lib/silcutil/silcutil.h.
3504 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Optimized even more the SilcPacketContext structure. Now
3507 totally saved 16 bytes of memory per context after optimization.
3508 Affected files are lib/silccore/silcpacket.[ch].
3510 * Made strict checks for valid SILC IDs. Affected file is
3511 lib/silccore/silcid.c.
3513 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3515 * Changed the object argument for silc_cipher_register,
3516 silc_hash_register, silc_hmac_register and silc_pkcs_register
3517 to const. Affected files are lib/silccrypt/silccipher.[ch],
3518 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3520 * Changed the silc_get_username and silc_get_real_name to
3521 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3523 * Fixed the Irssi SILC Client to use the silc_get_username and
3524 silc_get_real_name insted of glib routines since the glib
3525 routines only corrupt stack. Fixes the Irssi SILC to work in
3526 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3528 * Fixed the Irssi to not use g_get_home_dir since it crashes
3529 or returns garbage on cygwin and corrupts stack. Added function
3530 get_home_dir to Irssi routines. Affected files are
3531 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3533 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Made some structure optimizations. SFTP memory FS MemFSEntry
3536 entry structure. Optimized SilcTask structure. Optimized
3537 SilcPacketContext structure.
3539 Affected files lib/silcsftp/sftp_fs_memory.c,
3540 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3542 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3544 * And yet again reverted back the config thing since Johnny
3545 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3548 * Fixed memory leaks from config object. Affected files are
3549 silcd/serverconfig.[ch].
3551 * Added support for adding new connections to the server in rehash.
3552 After rehash they take effect.
3554 Added support for changing the maximum allowed connections in
3555 rehash. The number can grow but going smaller is not supported.
3557 Added function silc_server_num_sockets_by_remote to the
3558 silcd/server_util.[ch].
3560 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3562 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3564 * Added preliminary checking during config parsing for a valid
3565 public/private key and removed further checks in the code.
3566 Affected files are silcd/serverconfig.[ch], server.c.
3568 * Moved functions silc_server_drop() and silc_server_daemonise()
3569 from server.c to silcd.c since they are stricly related to
3570 the application activity.
3572 * Reverted a small part of the automatic ref/unref since
3573 it caused a double unref in some situations. Affected
3574 files are silcd/silcd.[ch], server.c, serverconfig.c.
3576 * Added some .cvsignore files in the lib directory.
3578 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * Fixed silc_net_gethostbyaddr to correctly resolve by
3581 address. Affected file lib/silcutil/silcnet.c.
3583 * Fixed the notify relaying to client. The HMAC to be used
3584 with relayed packets ws wrong and caused decryption failure
3585 at the client end. Affected file is silcd/packet_receive.c.
3587 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Created new branch silc_protocol_1_0_branch.
3591 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3593 * Changed the silc_server_config_* routines to be SilcServer
3594 independent. They are now officially application specific code
3595 and not part of generic server implementation. Affected files
3596 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3598 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3600 * Added automatic referencing of config context in the
3601 silc_server_config_alloc, and automatic unreferencing in the
3602 silc_server_config_destroy. Affected files are
3603 silcd/serverconfig.[ch], silcd/silcd.c.
3605 * Fixed the silc_log_quick handling in the logging routines.
3606 It didn't log quickly when it was TRUE. Affected file is
3607 lib/silcutil/silclog.c. Also the flush delay was set even
3608 if it was 0 in config file. Affected file is
3609 silcd/serverconfig.c.
3611 * Added support for changing key pair of the server in rehash.
3612 Affected file silcd/server.c.
3614 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3616 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3617 too early, before getting the channel entry. Affected file
3618 is silcd/packet_receive.c.
3620 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3622 * Added functions silc_server_config_[ref/unref], these are used
3623 to prevent that the config object is destroyed.
3625 No longer directly affect global variables silc_log_quick and
3626 silc_log_delay, they are first cached inside the config object
3627 and then applied with silc_server_config_setlogfiles().
3629 silc_server_config_set_defaults() is now internal to
3630 serverconfig.c, there are no reasons to show this internal stuff
3633 Affected files are silcd/serverconfig.[ch].
3635 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3636 fprintf's to stderr, since some code may be executed again after
3637 the server went into the background. Affected files are
3640 * Added rehash support. Added function silc_server_rehash() that
3641 will perform all the basic tasks of the rehashing procedure.
3643 * Added command line option `-x, --hexdump'. This will enable the
3644 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3645 The option `--hexdump' implies `--debug'.
3647 * Fixed a bad bug in the logging APIs (silcutil library) where
3648 the application would crash after calling silc_log_reset_all().
3650 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Fixed the KICKED notify handling in client library to
3653 correctly remove the channel and all entries from the
3654 channel when I was kicked. This bug crashed the client.
3656 Fixed yet another but in KICKED notify handling to remove
3657 the kicked client correctly from the channel.
3659 Affected file is lib/silcclient/client_notify.c.
3661 * Fixed a minor bug in looking up correct client entry
3662 in KICKED notify in server. Affected file is
3663 silcd/packet_receive.c.
3665 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3666 sources correctly to distribution. Fixes --with-gmp option.
3668 * Removed the manual rehashing from ID Cache, and changed it
3669 to use the SILC Hash Table's auto rehash feature. Affected
3670 file is lib/silccore/silcidcache.c.
3672 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3674 * Fixed a bug in the silc_client_nickname_format function that
3675 handles the multiple same nickname formatting. Two clients
3676 with same nickname caused problems after the first one left
3677 and rejoined. It didn't format the nickname correctly.
3678 Affected file is lib/silcclient/idlist.c.
3680 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Don't change the topic if olod topic is same as new one.
3683 Affected file is silcd/packet_receive.c.
3685 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Added cross-reference support to the SILC Documentation
3688 generator. All types across all HTML files are now cross-
3689 referenced. Affected files util/robodoc/generator.c and
3690 scripts/silcdoc/silcdoc.
3692 * Added file lib/silcutil/silctypes.h to include all the
3693 arithmetic type definitions and some macros. Removed
3694 includes/bitmove.h and moved macros to silctypes.h.
3696 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3698 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3700 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3702 * Added `type' argument to silc_id_payload_parse_id function which
3703 now returns the type of the ID to the sent pointer. Affected
3704 file is lib/silccore/silcid.[ch].
3706 * Added check for CMODE_CHANGE notify type that mode change is
3707 allowed by the sender. Affected file silcd/packet_receive.c.
3709 * Added check for CUMODE_CHANGE notify type that mode change is
3710 allowed by the sender. Affected file silcd/packet_receive.c.
3711 Added the ID type as CUMODE_CHANGE notify type as argument
3712 to the `notify' client operation. Affected files are
3713 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3715 * Added function silc_client_add_server to the client library.
3716 Added support for resolving also channel and server info when
3717 received unknown entity in notify packet. Affected files are
3718 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3720 * Added function silc_command_get_status to return the command
3721 status from the command reply's argument payload. Affected files
3722 are lib/silccore/silccommand.[ch].
3724 * Added check for KICKED notify type that the kicking is
3725 allowed by the client. Affected file silcd/packet_receive.c.
3727 * Created function silc_get_input which can be used to get input
3728 (echo on or off) from user on command line. Affected files are
3729 lib/silcutil/silcutil.[ch].
3731 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3733 * Optimized silc_server_packet_relay_to_channel function.
3734 Added new function silc_channel_message_payload_encrypt which
3735 can be called directly if channel message payload needs to
3736 be encrypted and is already encoded (no need to call _encode
3737 function). Packet relaying is now done by router without any
3738 extra memory allocations. Affected files are
3739 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3740 silcd/packet_send.c.
3742 * Fixed the INVITE notify handling. It took wrong arguments
3743 as invite list and invite delete. Affected file is
3744 silcd/packet_receive.c.
3746 * Added check for TOPIC_SET notify type that the topic change is
3747 allowed by the client. Affected file silcd/packet_receive.c.
3749 * Added check for INVITE notify type that inviting is allowed by
3750 the client. Affected file silcd/packet_receive.c.
3752 * Changed the silc_server_client_on_channel to return the
3753 SilcChannelClientEntry as well. Moved the function
3754 silc_server_check_cmode_rights to server_util.[ch].
3755 Affected files are silcd/server_util.[ch], silcd/command.c.
3757 * Added function silc_server_check_umode_rights to check whether
3758 changing client's user mode is allowed. Added check for
3759 UMODE_CHANGE notify type that the umode change is allowed
3760 by the client. Affected files are silcd/server_util.[ch],
3761 silcd/packet_receive.c and silcd/command.c.
3763 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3766 ID length. It ignored that ID can be IPv6 based as well.
3767 Affected file lib/silccore/silcpacket.h.
3769 * Fixed the silc_id_id2str and silc_id_str2id to take the
3770 IPv6 address offset's into consideration. Affecte file is
3771 lib/silccore/silcid.c.
3773 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Fixed the internal Unix scheduler functions to check for
3776 NULL context they may receive. The affected file is
3777 lib/silcutil/unix/silcunixschedule.c.
3779 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3781 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3782 can specify different directory with --home command line
3783 parameter. Affected files irssi/src/silc/core/client_ops.c,
3786 * SILC-specific commands aren't now executed if the active server
3787 isn't of SILC-type, so there won't be problems with having
3788 IRC and SILC protocol support in same client. Affected files
3789 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3792 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3794 * Improved the signal support in SILC Schedule. Added new
3795 function silc_schedule_signal_call which is used by application
3796 to mark a signal to be called. It is now safe to perform
3797 any kind of tasks in signal callbacks since it is guaranteed
3798 that the application specified signal callback is called
3799 after the signal is over. Affected files are
3800 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3802 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Added `name' field to SilcChannelPrivateKey to represent
3805 application given name for the key. Moved also the context from
3806 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3807 Added the `name' argument also to the function
3808 silc_client_add_channel_private_key.
3810 Added function silc_client_current_channel_private_key to set the
3811 current channel private key in use.
3813 Added "change" command to KEY command which can be used to change
3814 the current channel private key. Bound the command also to
3815 alt+K (Alt+Shift+k).
3817 Also affected files lib/silcclient/client_channel.c,
3818 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3820 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Added silc_rng_get_byte_fast function in to the
3823 lib/silccrypt/silcrng.[ch].
3825 * Changed the interface of silc_packet_assemble and the
3826 silc_packet_send_prepare. If silc_packet_assmble is now
3827 called the application does not call silc_packet_send_prepare
3828 because the library will call it automatically. These
3829 interfaces now also return a reference to the outgoing buffer
3830 which includes the assembled packet, which the application can
3831 use to encrypt the packet.
3833 Affected files are lib/silccore/silcpacket.[ch],
3834 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3835 silcd/packet_send.c, server_backup.c and packet_receive.c.
3837 * Fixed a packet sending bug on very high load, where outgoing
3838 packet queue wasn't handled correctly and packets got corrupted.
3839 Affected files are lib/silcutil/*/silc*sockconn.c,
3840 lib/silcclient/client.c and silcd/server.c.
3842 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * Added macro SILC_PACKET_DATALEN which can be used during
3845 packet assembling to check whether the data to be added to
3846 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3847 len is truncated until it fits it.
3849 Added checks for maximum length of channel message payload and
3850 private message payload also.
3852 Added checks for maximum packet length in server and in
3855 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3856 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3857 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3858 lib/silcclient/client_prvmsg.c.
3860 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Added silc_server_packet_queue_purge call to the
3863 silc_server_disconnect_remote to assure that all data in the
3864 queue before disconnecting is sent to the network. Affected
3865 file silcd/server.c.
3867 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3869 * Added the deleting of server's own ID cache entry to the
3870 silc_server_free function. Free also everything else that
3871 has been allocated in silc_server_init. The affected file
3874 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3876 * Added functions silc_parse_version_string, silc_version_to_num,
3877 and silc_ske_parse_version to parse SILC protocol style version
3878 strings. Affected files lib/silcutil/silcutil.[ch] and
3879 lib/silcske/silcske.[ch].
3881 * Added new configuration params: version_protocol, version_software
3882 and version_software_vendor to specify what version the remote
3883 host must at least be to be able to connect to server. The vendor
3884 string can be regex matched too. Added new function
3885 silc_server_connection_allowed to check maximum number of allowed
3886 connections, and allowed versions for incoming connections.
3887 Affected files are silcd/server.c, server_util.[ch] and
3890 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3892 * Added preliminary support for signals in scheduler. The
3893 signals we care about are now blocked always when the scheduler
3894 is locked. This way we can synchronise the use of signal with
3895 scheduler. It is guaranteed that when signal occurs the scheduler
3896 is not locked, and thus new tasks can be safely added to the
3899 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3900 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3901 Added new platform specific routines
3902 silc_schedule_internal_signals_[un]block and
3903 silc_schedule_internal_signal_[un]register.
3905 Added new functions to SILC Schedule API:
3906 silc_schedule_signal_[un]register. Each signal that application
3907 is going to use should be registered to the scheduler.
3909 Affected files are lib/silcutil/silcschedule.[ch],
3910 lib/silcutil/*/silc*schedule.c.
3912 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3914 * Check for unauthenticated client and server in the
3915 silc_server_new_client and silc_server_new_server functions.
3916 Affected file silcd/packet_receive.c.
3918 * Added function silc_string_is_ascii to check whether given
3919 string is 7-bit ASCII string. Affected files are
3920 lib/silcutil/silcutil.[ch].
3922 * Added function silc_id_is_valid_server_id into the
3923 silcd/serverid.c and added checking for valid Server ID's in
3924 silc_server_new_server. The Server ID must always be based
3925 on the server's public IP address.
3927 * Added logging of DISCONNECT packet message in the server.
3928 Affected file silcd/server.c.
3930 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3932 * Changed all library interfaces that use Global RNG to also
3933 accept SilcRng as argument. Affected files are
3934 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3935 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3936 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3937 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3938 lib/silccrypt/rsa.c.
3940 * Added function silc_pkcs_generate_key to the
3941 lib/silccrypt/silcpkcs.[ch] for applications so that they
3942 don't need to do pkcs->pkcs->init calls anymore.
3944 * Remove SilcSocketConnection from the SFTP API since it really
3945 wasn't needed there. The application has the information
3946 saved in its contexts anyway and the SFTP layer doesn't need
3947 know about it. Affected files lib/silcsft/silcsftp.h and
3948 lib/silcsftp/sftp_[server/client].c.
3950 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3951 The SilcSimContext is not SilcSim.
3953 * Fixed possible buffer overflows in silc_id_render in the
3954 lib/silcutil/silcutil.c.
3956 * On EPOC the global crypto module lists are not used at all
3957 in the crypto library. Added support for using the constant
3958 algorithm list on EPOC. Affected files are
3959 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3962 * Fixed the handling of third parameter of KICKED notify, since
3963 it was mistakenly updated to SILC Protocol 1.0 even though it
3964 is to be included in 1.1. Since it is not in 1.0 it is not
3965 mandatory, and this fix now handles it only if it is provided,
3966 and it is not error if it is not provided. Affected file
3967 lib/silcclient/client_notify.c.
3969 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3972 client. Affected file irssi/src/silc/core/client_ops.c.
3974 * Merged with Irssi 0.8.4 from irssi.org CVS.
3976 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3978 * Check for valid socket connection in client entries before
3979 sending any messages. Fixes a crash, but doesn't fix some
3980 other underlaying bug that is lurking there. Affected
3981 file silcd/packet_send.c.
3983 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3985 * $usermode, $cumode and $cumode_space expandos shouldn't do
3986 anything with non-SILC server records. Affected file
3987 irssi/src/silc/core/silc-expandos.c
3989 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3991 * Fixed the silc_net_check_[host/local]_by_sock to support
3992 IPv6 bound sockets as well. Now they can return IPv6 addresses
3993 as well. Affected file lib/silcutil/silcnet.c.
3995 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3996 Affected lib/silcutil/unix/silcunixnet.c.
3998 * Fixed ID rendering (at least on some platforms, not NetBSD)
3999 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4001 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4003 * Added silc_hash_public_key and silc_hash_public_key_compare
4004 functions to be used with SilcHashTable. They can be used to
4005 hash public keys and compare public keys in hash table. Affected
4006 file lib/silcutil/silcutil.[ch].
4008 * Added support for specifying multiple public keys for Client
4009 connection section in server configuration file. This makes it
4010 possible to accept multiple public keys from same host, or to
4011 make a section that accepts any incoming host, and have the
4012 accepted public keys listed in the section.
4014 Added functions silc_sever_[find/get]_public_key, added the
4015 support for this actually to all connection sections but only
4016 the Client section is currently allowed to specify multiple
4019 Affected files are silcd/server.c, server_internal.h,
4020 command.c, protocol.c, server_util.[ch], packet_receive.c.
4022 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4024 * Merged Irssi 0.8.2 from irssi.org CVS.
4026 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4028 * If silc_debug is TRUE, also output standard logging messages
4029 to stderr with the debug output.
4031 Made silc_log_reset_all() flushing all channels before returning.
4032 Also fixed some documentation typos.
4034 Affected files are lib/silcutil/silclog.[ch].
4036 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Fixed the server to check correctly the amount of connections
4039 from single host, by checking also the type of the connection.
4040 Fixed also the comparison of number of connections and number
4041 of allowed connections. Affected files are silcd/server.c,
4044 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Fixed the USERS command reply to save the user's mode on the
4047 channel as well. Fixed JOIN command reply to check whether a
4048 client is on channel already and not join it twice. Affected
4049 file lib/silcclient/command_reply.c.
4051 * Added new file silc-expandos.c into irssi/silc/core/ to return
4052 various stuff for various signal for the statusbar etc. updating.
4053 Now Irssi SILC client prints channel user modes etc. on the
4056 * The user mode (like server/router operator changes) is now shown
4057 on the Irssi SILC client's statusbar. The affected files are
4058 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4060 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4063 to SILC_SCHEDULE_[UN]LOCK macros.
4065 * Added more error printing to logs in server code. Affected
4066 files silcd/server.c and silcd/protocol.c.
4068 * Fixed -S option parsing in Irssi SILC Client. Affected file
4069 irssi/src/silc/core/silc-core.c.
4071 * Added silc_buffer_alloc_size function. Affected file is
4072 lib/silcutil/silcbuffer.h.
4074 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4076 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4077 constants. Affected files in
4078 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4081 * Changed the internal SFTP Memory FS table to const. Affected
4082 file lib/silcsftp/sftp_fs_memory.c.
4084 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4086 * Fixed the buffer formatting and unformatting routines to
4087 check the size of 64 bits types with sizeof(). Affected
4088 file is lib/silcutil/silcbuffmt.c.
4090 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4092 * Removed 0.6.x backwards support.
4094 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Changed all integer type names:
4097 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4098 to avoid collisions with other libraries using same type names
4101 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4103 * Added `prefer_ipv6' argument to the functions
4104 silc_net_gethostbyname[_async]. If it is TRUE it will return
4105 IPv6 address over IPv4. If FALSE IPv4 address is returned
4106 even if IPv6 address was found. Affected files
4107 lib/silcutil/silcnet.[ch].
4109 * Added support silc_net_create_connection[_async] to fallback
4110 to IPv4 address if IPv6 address could not be used (like if
4111 it doesn't work on a specific system). Affected file in
4112 lib/silcutil/unix/silcunixnet.c.
4114 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4116 * Added silc_schedule_reinit function to do the enlarging
4117 of the max tasks handling capabilities of the scheduler.
4118 Affected files lib/silcutil/silcschedule.[ch].
4120 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Added automatic extern "C" { ... } for C++ compilers so the
4123 application does not need to define them. Affected file
4124 includes/silcincludes.h.
4126 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4127 old name went against naming convention. Applications now
4128 include "silcclient.h" instead of "clientlibincludes.h".
4129 Removed includes/clientlibincludes.h, it is redundant now.
4131 * Renamed includes/version.h to silcversion.h.
4133 * Added really preliminary support for OS/2 into the util
4134 library. Only thread & mutex API is implemented, others
4135 are still to be implemented. Created the lib/silcutil/os2/
4136 directory. Created also file includes/silcos2.h.
4138 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Added preliminary BeOS support into the util library.
4141 Created lib/silcutil/beos/, and implemented all the needed
4142 functions to support SILC on BeOS. Created also file
4143 includes/silcbeos.h.
4145 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4147 * Added proper initializations to silc's irssi code, so it's
4148 now possible to load it as module. Affected files
4149 irssi/src/silc/core/silc-core.c,
4150 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4152 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4157 * Fixed the silcdoc document generator to correct generate
4158 docs from all kinds of filenames. Affected files are
4159 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4161 * ROBOdoc documented lib/silcutil/silcmemory.h.
4162 Added also new function silc_memdup.
4164 * Removed lib/silcutil/silcbufutil.h and moved those routines
4165 to the lib/silcutil/silcbuffer.h.
4167 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Added `user_count' to the SilcChannelEntry which now tells the
4170 number of users on the channel. The user count is now saved
4171 in normal server of global channels as well. Affected files
4172 silcd/server.c, idlist.h, packet_receive.c and command.c.
4174 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4175 include file utility functions.
4177 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4178 instead of calling directly OS routines.
4180 * Fixed NICK change printing in Irssi SILC Client. Fixed
4181 KICKED notify printing in Irssi SILC Client. Affected file
4182 irssi/src/silc/core/client_ops.c.
4184 * Fixed a NICK change bug in client library, to not recreate the
4185 client_entry->channels hash table everytime nick is changed.
4186 Affected file lib/silcclient/client.c.
4188 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4190 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4191 the SKE interface a bit.
4193 * Fixed padding problem in PKCS#1. The padding was not actually
4194 random since the random number generator was used incorrectly.
4195 This security bug affects only when encrypting with PKCS#1, and
4196 it is not currently used at all in SILC. SILC only use signing
4197 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4199 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4201 * Rewrote the notify handling in Irssi SILC client to not call
4202 the events as signals. Fixes problems with Perl support.
4203 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4205 * Send the auto-nicking NICK command in client library with
4206 little timeout after connecting. The affected file is
4207 lib/silcclient/client.c.
4209 * Added following new config file settings:
4210 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4211 key_exchange_timeout, conn_auth_timeout, connections_max,
4214 Implemented all the new config settings handling in the server.
4216 Optimized the use of SKE Mutual flag usage. Use it only
4217 if connection authentication protocol is not based in public
4220 Renamed all SilcServerConfigSection* to SilcServerConfig*
4221 to have a bit shorter names.
4223 Affected files silcd/serverconfig.[ch], server.[ch], and
4226 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4228 * Cleaned up the listening sockets code, preparing for the rehash
4229 support. Affected file is silcd/server.c.
4231 * Fixed some output messages. Affected files are silcd/silcd.c,
4234 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4236 * Create lib/doc/silcrng_intro.html document as introduction
4237 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4239 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4241 * Fixes to the silcd config template. Affected file is
4242 doc/example_silcd.conf.in.
4244 * Removed type casts from silc_calloc(), conforming to the
4245 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4247 * Removed param_name member from client, server, and router
4248 section structs, now identifying the param directly.
4250 Added CONFIG_FREE_AUTH macro in config file parsing.
4252 Affected files are silcd/serverconfig.[ch].
4254 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4256 * Fixed command line parameter handling. All SILC initialization
4257 is now done in silc_core_init() which also fixes autoconnecting
4260 Affected files irssi/src/silc/core/silc-core.c,
4261 irssi/src/fe-text/silc.c.
4263 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Added new configuration options and blocks:
4266 keepalive_secs, reconnect_count, reconnect_interval,
4267 reconnect_interval_max, reconnect_keep_trying and
4268 require_reverser_lookup. Added ConnectionParam block, and
4269 implemented the connection parameters when connecting as
4270 initiator and when accepting connections as responder.
4272 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4273 whether given configuration value has been given already.
4275 Affected files silcd/serverconfig.[c], server.[c].
4277 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4278 algorithm parts and created new file silcalgs.conf, that
4279 is now included from the example_silcd.conf.in.
4281 * Optimized the silc_server_connect_to_router_second to take
4282 the connection configuration object from the SilcServerConnection
4283 object instead of finding it during the connecting phase.
4284 Added the configuration object to SilcServerConnection struct.
4285 Affected files silcd/server_internal.h, server.c.
4287 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4289 * Add the client on channel after it was resolved at the
4290 channel message receiving, and it was not already on the
4291 channel. Affected file lib/silcclient/client_channel.c.
4293 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Fixed the public key authentication to allocate always the
4296 destination signature buffer instead of using static buffer.
4297 Affected file silcd/protocol.c.
4299 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Unified the serverconfig.[ch]'s helper function interface.
4302 Affected file silcd/serverconfig.[ch].
4304 * Removed doc/example_silc.conf.in since it is redundant.
4305 The make install will now install irssi/silc.conf file.
4307 * Added new Passphrase and Publickey authentication methods to
4308 config file, allowing both public key and passphrase based
4309 authentication to be set at the same time.
4311 Added `prefer_passphrase_auth' setting in config file which
4312 can be used to set to prefer passwd auth if both passwd and
4313 public key is set. If not set, public key is preferred.
4314 This has effect only when being initiator (responder will try
4317 Added support for authentication with passphrase and public key
4318 at the same time. The passphrase is tried first always since
4319 it is faster to check.
4321 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4323 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4325 * Merged the new SILC Config library, with the server parsing
4326 support. Read the header file silcconfig.h or the toolkit
4327 documentation for the news. Affected files are
4328 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4329 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4330 silcd/protocol.c silcd/server.c silcd/server_backup.c
4331 silcd/serverconfig.[ch] silcd/silcd.c.
4333 * Fixed some silclog documentation. Affected file is
4334 lib/silcutil/silclog.h.
4336 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4338 * The silc_cipher_register, silc_hash_register and
4339 silc_hmac_register now checks if the object to be registered
4340 is registered already. Affected files are
4341 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4343 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4345 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4347 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4349 * Allow zero length channel messages inside the Channel Message
4350 Payload. Affected file lib/silccore/silcchannel.c.
4352 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4353 as header filenames.
4355 * Removed lib/silcclient/README and created HTML file
4356 lib/silcclient/silcclient_using.html, which is now included
4357 as part of Toolkit documentation.
4359 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4361 * Fixed CUMODE_CHANGE notify handling to change the mode of
4362 correct client. Affected file lib/silcclient/client_notify.c.
4364 * Make silc_rng_alloc fail if it cannot allocate the sha1
4365 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4367 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Fixed the file transfer's key agreement payload to include
4370 zero port also if the hostname is NULL because it could not
4373 Call file transfer monitor callback now also if error occurs
4374 during key agreement protocol.
4376 Changed the silc_client_file_send interface to return the
4377 SilcClientFileError instead of session id. The session ID
4378 is returned into pointer provided as argument.
4380 Check that the file exists locally before sending the
4381 file transfer request at all.
4383 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4385 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4386 error than can occur while key agreement protocol. Affected
4387 file lib/silcclient/silcapi.h.
4389 * Fixed the event_mode CMODE handler to not crash when mode
4390 is changed and +k mode is set in the channel. Affected file
4391 irssi/src/silc/core/silc-channels.c.
4393 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4394 SILC_LOG_WARNING to give out Warning and not Error. Affected
4395 file lib/silcutil/silclog.c.
4397 * Fixed the channel message payload decryption in the function
4398 silc_channel_message_payload_decrypt to not modify the original
4399 buffer before it is verified that the message decrypted
4400 correctly. Otherwise, next time it is called with correct
4401 channel key it won't encrypt since the payload is corrupted.
4402 Affected file lib/silccore/silcchannel.c.
4404 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * Do not constantly resize the window. A fix patch by cras.
4407 Affected file irssi/src/fe-text/screen.c.
4409 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4411 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4412 Affected file lib/silcutil/silcnet.c.
4414 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Fixed a bug in hash table internal routine for traversing
4417 the table with foreach callback. The current entry may
4418 become invalid in the callback but it was referenced after
4419 the callback returned.
4421 Do not allow auto rehashing of hash table during the
4422 silc_hash_table_foreach operation, for same reasons as it is
4423 not allowed for SilcHashTableList. Affected files are
4424 lib/silcutil/silchashtable.[ch].
4426 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4428 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4429 Win32 DLL. extern's in header files are now declared with
4432 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4434 * Fixed private message handling. It used some old code that
4435 caused the client to crash. Affecte file is
4436 lib/silcclient/client_prvmsg.c.
4438 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4440 * Added function silc_client_add_channel,
4441 silc_client_replace_channel_id, and removed functions
4442 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4443 from client library.
4445 * Added cross reference of the joined channels to the
4446 SilcClientEntry, and changed the SilcChannelEntry's
4447 users list to SilcHashTable. The affected files are
4448 lib/silcclient/idlist.[ch].
4450 * Fixed a bug in hash table tarversing. While the hash table
4451 is traversed with SilcHashTableList the table must not be
4452 rehashed. It is now guaranteed that auto rehashable tables
4453 are not rehashed while tarversing the list. Also defined that
4454 silc_hash_table_rehash must not be called while tarversing
4455 the table. Added function silc_hash_table_list_reset that must
4456 be called after the tarversing is over. The affected files are
4457 lib/silcutil/silchashtable.[ch].
4459 * Changed all hash table traversing to call the new
4460 silc_hash_table_list_reset in server and in client library.
4462 * Added function silc_client_on_channel to return the
4463 SilcChannelUser entry if the specified client entry is joined
4464 on the specified channel. This is exported to application as
4465 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4467 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4469 * Fixed founder regaining problem with JOIN command on normal
4470 server. The notify for mode change must be sent always and
4471 not only if !cmd->pending. Affected file silcd/command.c.
4473 * Fixed the WHOWAS command's reply sending to support the
4474 lists correctly. Affected file silcd/command.c.
4476 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4478 * When sending JOIN command to router for processing the
4479 sender's old command identifier was not saved back to the
4480 sender's command context, fixed now. The affected file is
4483 * Create the key in JOIN command of the router did not return
4484 the channel key, added check for this. Affected file is
4487 * Fixed a channel ID update bug in JOIN command reply. Do
4488 not directly upgrade the ID but call the function
4489 silc_idlist_replace_channel_id if the ID was changed.
4490 Affected file silcd/command_reply.c.
4492 * Fixed memory leaks from command calling if it would fail.
4493 Affected file silcd/command.c.
4495 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4497 * Applied patches from cras:
4499 Memory leak fixes around libaries, irssi window resize fix,
4500 new silclist.h and silcdlist.h, all extern inline changed to
4503 * Removed dotconf from lib/dotconf, not needed anymore.
4505 * Removed TRQ from lib/trq, not needed anymore.
4507 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4508 with server connections. Later this will be configurable
4509 in config file after new config file is done. Affected file
4512 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4514 * Fixed a crash in server related to channel announcements.
4515 Affected file silcd/server.c.
4517 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4519 * Fixed memory leaks in silc_server_create_new_channel*
4520 functions. Affected file silcd/server.c.
4522 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4523 which ID was changed. This way the router will send the
4524 user list for the channel again, and server won't be in
4525 desync in some rare circumstances. Affected file is
4526 silcd/packet_receive.c.
4528 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4530 * Check for NULL socket pointer in the function
4531 silc_server_packet_send_to_channel_real. Affected file
4532 silcd/packet_send.c.
4534 * Fixed the BAN notify handling to correctly remove ban
4535 list. Affected file silcd/packet_receive.c.
4537 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4539 * Fixed some header addition to Toolkit distribution in
4540 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4542 * Added lib/silcclient/client_ops_example.h as an template
4543 file for application programmers to quickly start using
4544 the SilcClientOperation functions in their application.
4545 Updated the lib/silcclient/README as well to tell about this
4546 nice file made available.
4548 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4550 * Call silc_server_remove_from_channels when removing client
4551 entry when NO_SUCH_CLIENT_ID was received. Affected file
4552 is silcd/command_reply.c.
4554 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4556 * Added server & router operator statistics updating. Affected
4557 file silcd/packet_receive.c and silcd/command.c.
4559 * Fixed the SERVER_SIGNOFF notify handling on normal server
4560 not to save the history information for clients. Same was
4561 fixed earlier in remove_clients_by_server function, but not
4562 here. Affected file silcd/packet_receive.c.
4564 * Raised the default connection-retry count from 4 to 7 in
4565 server. Affected file silcd/server.h.
4567 * Cancel any possible reconnect timeouts when we start the
4568 key exchange. Affected file silcd/server.c.
4570 * Do not reconnect on connection failure when SCONNECT was
4571 given. Affected files silcd/server.[ch].
4573 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4575 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4577 * Fixed the NICK command to always give the unformatted
4578 nickname to the one giving the NICK command. If unformatted
4579 nickname is cached already it will be formatted and the
4580 local entry will always get the unformatted nickname.
4581 Affected file lib/silcclient/idlist.c.
4583 * Fixed some double frees from client library commands.
4584 Affected file is lib/silcclient/command.c.
4586 * Fixed CUMODE command in server to assure that no one can
4587 change founder's mode than the founder itself, there was a
4588 little bug. Affected file silcd/command.c.
4590 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4592 * Removed the SilcClientCommandDestructor from the client
4593 libary, it is not needed anymore. Affected files are
4594 lib/silcclient/silcapi.h, command[_reply].[ch],
4595 client_notify, idlist.c.
4597 * Fixed GETKEY command to first resolve client, and then
4598 resolve the server only if the client was not found, instead
4599 of resolving both at the same time. Affected file is
4600 lib/silcclient/command.c.
4602 * Added silc_client_start_key_exchange_cb and lookup the
4603 remote hostname and IP address before starting the key
4604 exchange with server. The affected file is
4605 lib/silcclient/client.c.
4607 * The server's public key is now saved using the IP address
4608 of the server and not the servername for the filename.
4609 The hostname public key filename is checked as an fall back
4610 method if the IP address based filename is not found.
4612 Fixed the GETKEY command to save the fetched server key
4613 in correct filename.
4615 Print the remote server's hostname now when new key is
4616 received during connection process. Affected file is
4617 irssi/src/silc/core/client_ops.c.
4619 * Return always our own public key to the client if it asks
4620 for it with GETKEY command. Affected file silcd/command.c.
4622 * Removed the use_auto_addr variable from default config
4623 file since it was in wrong section. Affected file is
4626 * Fixed TOPIC_CHANGE notification to not route it when it
4627 was sent using silc_server_send_notify_to_channel function.
4628 Affected file silcd/command.c.
4630 * Fixed silc_server_send_notify_kicked to send the kicker's
4631 Client ID also, it was missing. Affected files are
4632 silcd/command.c, silcd/packet_send.[ch].
4634 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Do not save client history information in SERVER_SIGNOFF.
4637 Fixes the bug in normal server that it does not detect
4638 the client becoming valid after the server becomes back
4639 online. Affected file silcd/server_util.c.
4641 * Added `sock_error' field into the SilcSocketConnection
4642 context. When error occurs during socket operation (read
4643 or write) the error is saved. Added also new function
4644 silc_socket_get_error to return human readable socket error
4645 message. Affected files are lib/silcutil/silcsockconn.[ch],
4646 lib/silcutil/unix/silcunixsockconn.c, and
4647 lib/silcutil/win32/silcwin32sockconn.c.
4649 * The server now prints the socket error message in the
4650 signoff for client. Affected file silcd/server.c.
4652 * Fixed the `created' channel information sending from router
4653 to server in JOIN command. Checks now whether the channel
4654 really was created or not and set it according that.
4656 Fixed the JOIN command to use the client entry's current
4657 ID during the joining procedure instead of the one it sent
4658 in the command (it is checked though), since it can change
4659 between the packet processing and command processing, and
4660 would just case unnecessary pain in the client end. Affected
4661 file silcd/command.c.
4663 * Fixed a channel key payload sending to use correct channel
4664 ID when the server was forced to change the channel's ID by
4665 router. Router sent the key payload with the old Channel ID.
4666 Affected file silcd/packet_receive.c.
4668 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4670 * Call silc_server_save_channel_key only if the key payload
4671 was provided in the JOIN command's command reply. Affected
4672 file silcd/command_reply.c.
4674 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4676 * Fixed silc_mp_sizeinbase to return the value correctly with
4677 MPI. Affected file lib/silcmath/mp_mpi.c.
4679 * Fixed the stop_server signal to correctly stop the scheduler
4680 and gracefully stop the server when SIGTERM or SIGINT signals
4681 are received. Affected file silcd/silcd.c.
4683 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4685 * Simple handling of TERM and HUP signals. Also added some log
4686 flushing call around. Affected file is
4689 * Fixed small bugs in silclog.c. Now buffering output will take
4690 effect after 10 seconds since startup: This will ensure that
4691 no important startup messages are lost. Also output redirection
4692 will preserve original format ([Date] [Type] message).
4693 Affected file is lib/silcutil/silclog.c.
4695 * Added two options to the config file, in the logging section:
4696 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4697 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4699 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4701 * Do not print the warning about log files not being initialized
4702 more than once to avoid excess logging. Affected file is
4703 lib/silcutil/silclog.c.
4705 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4706 the SIM copying in make install in Makefile.am.pre.
4708 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4710 * Rewritten silclog APIs. Globally interesting changes follows:
4711 silc_log_set_files() changed to silc_log_set_file().
4712 silc_log_set_callbacks() changed to silc_log_set_callback().
4713 ROBOdoc documented silclog header file.
4714 SilcLogCb now returns bool to wether inihibit the default
4715 handler or not (to keep the old behaviour return always TRUE).
4716 The new APIs should also fix the problem of the
4717 silcd_error.log file that was written in the current directory.
4720 Log files streams will remain opened after silc_log_set_file()
4721 call, means less CPU usage notably on high traffic servers.
4722 File streams are now full buffered, and flushed to the disk
4723 every 5 minutes, lesses HD activity and CPU usage.
4724 Messages can be redirected, allowing admins to configure
4725 one single logfile for all server messages.
4726 the silc_log_quick global variable to activate fast-logging.
4727 Affected files lib/silcutil/silclog.[ch]
4729 * Changed some code to conform new silclog APIs. Affected
4730 files are doc/example_silcd.conf.in, silcd/server.c
4731 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4734 * Fixed a memory leak that could occur in some situations.
4735 Affected file silcd/serverconfig.c.
4737 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4739 * Added the silc_client_del_client to remove the client from
4740 all channels as well. Affected file lib/silcclient/idlist.c.
4742 * Fixed the client library to correctly remove the client
4743 from all channels when the client entry is being destroyed.
4744 Affected file lib/silcclient/client_notify.c, command.c.
4746 * Added auto-nicking support to the client library. If the
4747 applicatio now sets client->nickname it will be sent to the
4748 server after connecting by the library. This way for example
4749 SILCNICK (or IRCNICK) environment variables will have effect
4750 and always change the nickname automatically to whatever
4751 it is wanted. Affected file lib/silcclient/client.[ch].
4753 * Renamed silc_server_command_bad_chars to the
4754 silc_server_name_bad_chars and moved it to the
4755 silcd/server_util.[ch]. Added also new function
4756 silc_server_name_modify_bad to return nickname that
4757 includes bad characters as new nickname without those
4758 bad characters. This check and modify is now used in
4759 silc_server_new_client when the username is initially set
4760 as nickname, so it must be checked to be valid nickname.
4761 Affected file silcd/packet_receive.c.
4763 * The nickname length is now taken from the packet for real
4764 and not trusted to strlen() since it clearly can return
4765 wrong length for nickname including bad characters. This
4766 also applies to channel names. Affected file silcd/command.c.
4768 * Removed the lib/silcsilm/modules directory. Modules are now
4769 compiled into the lib/silcsim. Fixed the copying of the
4770 modules to follow symbolic links in Makefile.am.pre.
4772 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4774 * Fixed silc_string_regexify list creation. Fixes bugs with
4775 BAN and INVITE commands in server. The affected file is
4776 lib/silcutil/unix/silcunixutil.c.
4778 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4780 * Removed the command destructor entirely from the server's
4781 command and command reply routines. It is not needed, and
4782 its usage was buggy and caused crashes. Affected files are
4783 silcd/command[_reply].[ch].
4785 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4787 * Cancel protocol and NULL sock->protocol if timeout
4788 occurred during protocol. Affected file silcd/server.c.
4790 * Cancel protocol timeouts always before calling the final
4791 callback, to assure that after final callback is called
4792 no other state will be called for the protocol anymore.
4793 Affected file silcd/protocol.c.
4795 * Print error log if incoming connection configuration could
4796 not be found. Affected file silcd/server.c.
4798 * Fixed JOIN command to correctly save the founder mode
4799 to the client on normal SILC server, when the channel
4800 was created by the router. Affected file silcd/command.c.
4802 * Fixed LIST command (hopefully) to send correct reply
4803 packets. Affected file silcd/command.c.
4805 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4807 * The silc_packet_receive_process now returns FALSE if the
4808 read data was invalid packet, and TRUE if it was ok.
4810 The server now checks that if unauthenticated connection
4811 sends data and its processing fails the server will close
4812 the connection since it could be a malicious flooder.
4814 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4816 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4818 * Make sure the warning about error opening a log file is
4819 printed only once and not everytime it fails (produces
4820 too much useless log). Affected file lib/silcutil/silclog.c.
4822 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4824 * Made the silc_server_daemonise() function more readable.
4825 Affected file silcd/server.c.
4827 * Pid file is now optional, the user may comment it out from
4828 the config file. Removed define SILC_SERVER_PID_FILE, we
4829 don't need a default any longer. Affected file
4830 configure.in.pre, lib/Makefile.am.pre.
4832 * Make some use of the pid file. The server now dies at startup
4833 if it detects a valid pid file on his path. The server would
4834 die anyway in this circumstance, because of the bind() failure.
4835 Affected file silcd/silcd.c.
4837 * No longer compiling lib/dotconf.
4839 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4841 * Fixed JOIN command parsing not to crash. Affected file
4842 lib/silcclient/command.c.
4844 * Fied the NICK_CHANGE notify to add the new client entry
4845 even it is resolved. This removes an <[unknown]> nick
4846 thingy bug in the client. Affected file is
4847 lib/silcclient/client_notify.c.
4849 * Do not try to allocate 0 bytes (efence does not like it)
4850 in lib/silccore/silccomand.c when encoding payload.
4852 * Do not take IRCNICK as nickname in Irssi SILC client since
4853 it is not possible to set nickname before hand connecting
4854 the server (TODO has an entry about adding auto-nicking
4857 * Changed the silc_server_command_pending to check whether
4858 there already exists an pending entry with the specified
4859 command, command identifier and pending callback. This is
4860 to fix IDENTIFY and WHOIS related crashes that may register
4861 multiple pending commands with same identifier. Affected
4862 file silcd/command.c.
4864 * Fixed the server to reconnect to the router even if it
4865 was already reconnecting and EOF was received. This to
4866 fix a possibility that the server wouldn't ever try to
4867 auto-reconnect to the router. Affected file silcd/server.c.
4869 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4871 * Fixed the server's password authentication to use the
4872 length of the locally saved password, and not the one
4873 sent in the packet. Affected file silcd/protocol.c.
4875 * Fixed same password authentication problem in the
4876 Authentication Payload handling routines in
4877 lib/silccore/silcauth.c.
4879 * Yet another password authentication problem fixed with
4880 channel password handling in silcd/command.c.
4882 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4884 * If first character of string in silc_parse_userfqdn is '@'
4885 then do not parse it. Affected file is
4886 lib/silcutil/silcutil.c.
4888 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4890 * Fixed minor bug in IDENTIFY command reply sending, which
4891 caused various weird problems during JOIN when it was
4892 resolving names for users. Affected file silcd/command.c.
4894 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4896 * Fixed the IDENTIFY command reply sending to chech better valid
4897 clients. It was possible to send incomplete list of replies.
4898 Affected file silcd/command.c.
4900 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4902 * Added silc_client_command[s]_[un]register functions now to
4903 dynamically register the commands in client library. Removed
4904 the static table of commands. This allows the client library
4905 to call commands without causing the application to know about
4906 what commands library has called.
4908 Removed the INFO command reply kludge to detect when the command
4909 was called by library. Now library use its own command reply
4910 function for INFO command.
4912 Added function silc_client_command_call to call a command.
4913 Application can use it to call command, not access the structure
4916 Now all commands that are sent by the client library (not
4917 explicitly sent by application) use own command reply functions.
4919 Affected files around lib/silcclient/ and in
4920 irssi/src/silc/core/.
4922 * Fixed the WHOIS command reply sending to chech better valid
4923 clients. It was possible to send incomplete list of replies.
4925 Fixed the WHOIS and IDENTIFY to send the request to router
4926 if normal server did not do it and did not find any results.
4928 Affected file silcd/command.c.
4930 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4932 * Moved the internal data from SilcClient context into its
4933 own file, not accesible to application. Affected files
4934 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4935 and other files in client library.
4937 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4939 * Added doc/examples installation target in Makefile.am.pre.
4942 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4944 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4945 commands the found client entry will be removed from the
4946 cache, after notifying application about the error. Affected
4947 file lib/silcclient/command_reply.c.
4949 * Changed the /MSG to check for exact nickname user gave, and
4950 not let `nick' match `nick@host' if it is only one found. Now,
4951 user must type the exact nickname (like nick@host2) even if
4952 there are no more than one same nicks found. This is to avoid
4953 a possibility of sending nickname to wrong nickname since
4954 `nick' could match `nick@host'. Affected file is
4955 irssi/src/core/silc-servers.c.
4957 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4959 * Do not print "you are now server operator" or similar when
4960 giving /away command. Affected files are
4961 irssi/src/silc/core/client_ops.c, silc-servers.h.
4963 * Made the silc_server_command_pending_error_check to send
4964 the same command reply payload it received back to the
4965 original sender of the command. This way all arguments
4966 that was received by the server will be received by the
4967 client too. Affected file silcd/command.c.
4969 * Added the silc_idcache_add to return the created cache entry
4970 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4972 * Add global clients to expire if they are not on any channel.
4973 This is because normal server will never know if they signoff
4974 if they are not on any channel. The cache expiry will take
4975 case of these entries. This is done by normal servers only.
4976 The affected files are silcd/command_reply.c,
4977 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4979 * If server receives invalid ID notification for WHOIS or
4980 IDENTIFY and the ID exists in the lists, it is removed.
4981 Affected file silcd/command_reply.c.
4983 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4984 in client then client entry that it matches is searched and
4985 the nickname is printed on the screen for user. Affected
4986 file irssi/src/silc/core/client_ops.c.
4988 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4990 * Use cache entry expire time in the LIST command reply to
4991 purge old entries from the cache after the LIST command
4992 reply has been received. This way we don't have non-existent
4993 entries in the cache for too long. Affected file is
4994 silcd/command_reply.c.
4996 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4998 * If we are normal server, and we've not resolved client info
4999 in WHOIS or IDENTIFY from router, and it is global client,
5000 we'll check whether it is on some channel. If it is not
5001 then we cannot be sure about its validity and will resolve it
5002 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5003 file silcd/command.c.
5005 * Search channel by name (if possible) rather than by ID
5006 in IDENTIFY command's command reply. Affected file is
5007 silcd/command_reply.c.
5009 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5011 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5012 Updated specs and implemented it. Affected file silcd/command.c,
5013 silcd/packet_send.c and silcd/packet_receive.c.
5015 * Implemented the <founder auth> payload handling in the JOIN
5016 command. If provided all conditions for channel joining
5017 except requirement to provide correct passphrase can be
5018 overrided by the channel founder. Updated the protocol specs.
5019 Affected file silcd/command.c.
5021 Added support for founder auth in JOIN command in client
5022 library. Fixed the parsing of the JOIN command now to support
5023 all options as they should be. The affected file is
5024 lib/silcclient/command.c.
5026 * Optimized the WHOIS and IDENTIFY commands to send the request
5027 to router only if it includes nicknames or other names. If
5028 they include only IDs then check the local cache first before
5029 routing. Affected file is silcd/command.c.
5031 * Added channels topic announcements. Affected file is
5032 silcd/packet_receive.c and silcd/server.c.
5034 * Fixed the silc_server_send_notify_topic_set to really destine
5035 the packet to channel. Affected file silcd/packet_send.c.
5037 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5038 library. Affected file lib/silcclient/client_notify.c.
5040 * Added UMODE announcements. Affected file silcd/server.c.
5042 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5044 * Memory leak fixes in:
5046 lib/silcutil/silcsockconn.c
5047 lib/silcske/silcske.c
5048 lib/silcske/groups.c
5050 lib/silccrypt/silcpkcs.c
5051 lib/silccore/silccommand.c
5052 lib/silccore/silcidcache.c
5057 * ROBOdoc documented the lib/silcske/groups.h file and a
5058 bit changed the interface for better.
5060 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5062 * Update the client entry context in the ID cache after
5063 nick change. Affected file lib/silcclient/command.c.
5064 Fixes the CUMODE command when regaining founder privileges,
5065 and a little WHOIS problem.
5067 * Fixed silc_net_gethostbyname to correctly call the
5068 inet_ntop. Affected file lib/silcutil/silcnet.c.
5070 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5072 * Added IPv6 support checking to the configure.in.pre, added
5073 also --enable-ipv6 option to override the check. Affected
5074 file configure.in.pre.
5076 * The silc_thread_create now calls the start function
5077 directly if threads support is not compiled in. Removes
5078 ugly #ifdef's from generic code. Affected files are
5079 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5081 * Added silc_net_gethostby[name/addr]_async to asynchronously
5082 resolve. Affected files are lib/silcutil/silcnet.[ch].
5084 * Added support for rendering IPv6 based server, client and
5085 channel IDs. Affected file lib/silcutil/silcutil.c.
5087 * Added support for creating IPv6 based server IDs. Affected
5088 file is silcd/serverid.c.
5090 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5092 * Added silc_net_gethostby[addr/name] into the
5093 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5094 routines. Added silc_net_is_ip[4/6]. Affected file is
5095 lib/silcutil/unix/silcunixnet.c. All routines that take
5096 address as argument now supports both IPv4 and IPv6 addresses.
5098 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5100 * Fixed LIST command reply sending in server. Affected file
5103 * Server now sends the kicker's client ID in the KICK notify
5104 to the kicked client. Affected file silcd/command.c.
5106 * The client library now parses the kickers client ID and
5107 UI displays it. Affected files lib/silcclient/client_notify.c
5108 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5110 * Made all payload parsing function prototypes consistent.
5111 They all take now const unsigned char * and uint32 pair as
5112 the payload data instead of SilcBuffer. Changes all around
5113 the source tree. Other unsigned char* -> const unsigned char*
5114 changes around the tree as well.
5116 * Optimized SFTP client and server packet sending not to
5117 allocate new buffer for each packet but to recycle the
5118 first allocated buffer. Affected files are
5119 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5121 * Optimized the SFTP client to use SilcList instead of
5122 SilcDList for requests, because it is faster. Affected file
5123 is lib/silcsftp/sftp_client.c.
5125 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5126 into lib/silccore/silcid.[ch].
5128 Renamed silcpayload.[ch] into silcargument.[ch].
5130 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5132 * If client entry is deleted with active key agreement
5133 session, abort the session.
5135 The silc_client_abort_key_agreement now calls the completion
5136 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5138 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5141 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5143 * Don't use __restrict in older GCC's. Affected file is
5144 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5146 * silc_net_localhost now attempts to reverse lookup the
5147 IP/hostname. Affected file lib/silcutil/silcnet.c.
5149 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5150 command. It can be used to gain founder privileges at
5151 the same time when joining the channel.
5153 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5154 kicker's client ID as well. Updated protocol specs.
5156 Defined that the server must send SILC_COMMAND_IDENTIFY
5157 command reply with error status to client who sent
5158 private message with invalid client ID.
5160 Updated the protocol specification.
5162 * Added silc_server_send_command_reply to send any
5163 command reply. Affected file silcd/packet_send.[ch].
5165 * Added silc_id_payload_encode_data to encode ID payload
5166 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5168 * The server now send IDENTIFY command reply with error
5169 status if client ID in private message is invalid. Affected
5170 file silcd/packet_receive.c.
5172 * Save the server key file with server's IP address in
5173 the filename instead of hostname. The affected file is
5174 irssi/src/silc/core/client_ops.c.
5176 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5178 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5181 * Added libtool support for compiling shared objects in
5182 lib/silcsim. Affected file configure.in.pre and
5183 lib/silcsim/Makefile.am. Original patch by cras.
5185 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Pid file configuration, and server's config file fixes
5188 patch by toma. Updated CREDITS file.
5190 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * Fixed silc_client_channel_message to not try to decrypt
5193 the message twice if it resolved the destination client
5194 information. This could cause of dropping one channel
5195 message. Affected file lib/silcclient/client_channel.c.
5197 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5199 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5200 lib/silcclient/client.c. This function is used when the SILC
5201 Client is run under some other scheduler, or event loop or
5202 main loop. On GUI applications, for example this may be
5203 desired to used to run the client under the GUI application's
5204 main loop. Typically the GUI application would register an
5205 idle task that calls this function multiple times in a second
5206 to quickly process the SILC specific data.
5208 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5210 * Fixed silc_server_drop() for dropping the supplementary
5211 groups as well, this could cause a security hole on some
5214 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5219 * Write PID file after dropping privileges. Added -F option
5220 to run server on foreground. A patch by debolaz.
5221 Affected files silcd/server.c, silcd/silcd.c.
5223 * Fixed MOTD to return the MOTD file server name. Affected
5224 file silcd/command.c.
5226 * Added INFO command reply handling to the Irssi SILC Client.
5227 Affected file irssi/src/silc/core/client_ops.c.
5229 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * Fixed the silc_idcache_list_* routines to really support
5232 the dynamic list. Fixes a crash. Affected file is
5233 lib/silccore/silcidcache.c.
5235 * Fixed the LIST command reply to really call LIST command's
5236 pending callbacks. Affected file silcd/command_reply.c.
5238 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5240 * Update conn->local_entry->nickname after giving NICK
5241 command. Affected file lib/silcclient/command.c.
5243 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5245 * Added the [pid] option to the silcd configuration file
5247 Affected files: serverconfig.[ch] and silcd.c
5249 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5251 * Save fingerprint in WHOIS command reply in server.
5252 Affected file silcd/command_reply.c.
5254 * Fixed NICK commands pending callback registration.
5255 Affected file lib/silcclient/command.c.
5257 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Use ++server->cmd_ident when sending commands in server,
5260 instead of random number. Affected file silcd/command.c.
5262 * Fixed GETKEY command reply to call actually GETKEY pending
5263 command callbacks. Affected file silcd/command_reply.c.
5265 * A bit stricter check for nicknames. Check for same nickname
5266 in NICK command also. Affected file silcd/command.c.
5268 * Do not call INFO command everytime client ID changes, only
5269 during first connecting. Affected file lib/silcclient/client.c.
5271 * Set the new nickname only after successful command reply for
5272 NICK command is returned by server. Affected file
5273 lib/silcclient/command.c.
5275 * Remove nicknames from nicklist during server_signoff notify.
5276 Should fix /NAMES bit more. The affected file is
5277 irssi/src/silc/core/silc-channels.c.
5279 * Added `fingerprint' field to the SilcIDListData in the
5280 silcd/idlist.h to hold the fingerprint of the client's
5283 Send the fingerprint of the client's public key in WHOIS
5286 Affected files silcd/command.c, and silcd/idlist.[ch].
5288 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5289 create fingerprint from given data.
5291 * Show the fingerprint of the client's public key in WHOIS.
5292 Affected files irssi/src/module-formats.[ch] and
5293 irssi/src/silc/core/client_ops.c.
5295 * Format the multiple same nicknames also during JOIN and
5296 NICK_CHANGE notifys. Affected file is
5297 lib/silcclient/client_notify.c.
5299 * Do not print error on screen for invalid private message
5300 payload since it can come if someone is sending private
5301 messages with wrong key. Affected file
5302 lib/silccore/silcprivate.c.
5304 * Fixed multiple concurrent /PING crash. Affected file
5305 lib/silcclient/command.c.
5307 * Changed the wrong ID encoding. All IP addresses must be
5308 in MSB first order in encoded format. They were encoded
5309 wrong and was in LSB format. Affected files are
5310 silcd/serverid.c, lib/silcutil/silcutil.c.
5312 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5314 * Call the `connect' client operation through the scheduler
5315 in case of error. Affected file lib/silcclient/client.c.
5317 * Call the `failure' client operation even if the error
5318 occurred locally during a protocol. Affected file is
5319 lib/silcclient/protocol.c.
5321 * Added support of sending LIST command to router from normal
5322 server. This way normal server can get list of all channels
5323 in the network too. Fixed the channel list sending in the
5324 server too. Affected files are silcd/command.c, and
5325 silcd/command_reply.[ch].
5327 * Added silc_server_update_channels_by_server and
5328 silc_server_remove_channels_by_server. They are used during
5329 disconnection of primary router and in backup router protocol.
5330 Affected file silcd/server_util.[ch], silcd/server.c and
5331 silcd/server_backup.c.
5333 * Fixed channel adding to global list in IDENTIFY command
5334 reply in server. Affected file silcd/command_reply.c.
5336 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5338 * If the incoming packet type is REKEY or REKEY_DONE process
5339 that packet always synchronously. Fixes yet another MAC
5340 failed error on slow (dialup) connections. Affected file
5341 lib/silcclient/client.c and silcd/server.c.
5343 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * Call check_version SKE callback for initiator too. Affected
5346 file lib/silcske/silcske.c.
5348 * Implemented fix for security hole found in the SKE that was
5349 fixed in the specification few days back; the initiator's
5350 public key is now added to the HASH value computation.
5351 Added backwards support for the old way of doing it too, for
5352 old clients and old servers. Affected file is
5353 lib/silcske/silcske.c.
5355 * Enabled mutual authentication by default in SKE. If initiator
5356 is not providing mutual authentication the responder will
5357 force it. This will provide the proof of posession of the
5358 private key for responder. The affected files are
5359 lib/silcclient/protocol.c and silcd/protocol.c.
5361 * Do not cache anymore the server's public key during SKE.
5362 We do mutual authentication so the proof of posession of
5363 private key is done, and if the server is authenticated in
5364 conn auth protocol with public key we must have the public
5365 key already. Affected file silcd/protocol.c.
5367 * Added new global debug variable: silc_debug_hexdump. If
5368 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5369 file lib/silcutil/silclog.[ch].
5371 * Fixed compilation warning due to char * -> const char *.
5372 Affected files lib/silcutil/silcnet.h, and
5373 lib/silccore/silcauth.[ch].
5375 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Fixed CMODE command when new channel key was created. If
5378 the creation failed the old key was removed. Next time giving
5379 same command would crash the server since the old key was
5380 freed already. Affected file silcd/command.c.
5382 * Fixed the silc_server_announce_get_channels to not crash
5383 on reconnect. Affected file silcd/server.c.
5385 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5387 * Added silc_log_set_debug_string function to set a regex
5388 string to match for debug output. Only the function names,
5389 or filenames matching the given debug string is actually
5390 printed. This way it is possible to filter out those debug
5391 strings that user is not interested in.
5393 Fixed a bug in silc_string_regexify.
5395 Affected files lib/silcutil/silclog.[ch], and
5396 lib/silcutil/unix/silcunixutil.c.
5398 * Changed the -d options in both server and Irssi SILC client
5399 to take the debug string as argument. Affected files
5400 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5402 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5404 * Added silc_hash_babbleprint to create a Bubble Babble
5405 Encoded fingerprint. The encoding is developed by Antti
5406 Huima (draft-huima-babble-01.txt), and it creates human
5407 readable strings out of binary data. Affected file
5408 lib/silccrypt/silchash.[ch].
5410 * Print the babble print now in addition of fingerprint as well
5411 in Irssi SILC client. Affected files are
5412 irssi/src/fe-common/silc/module-formats.[ch],
5413 irssi/src/fe-common/silc/core/client_ops.c.
5415 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5417 * Fixed a security problem found in SKE. The initiator's
5418 public key too is now added to the HASH hash value creation
5419 which is signed by the responder to create the SIGN value.
5420 This will prevent anyone in the middle to lie to the responder
5421 about the initiator's public key. If this is done now, the
5422 man in the middle will get caught. Updated the protocol
5425 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5427 * Better installation directory handling. Configure module
5428 paths and other paths automatically to example_silc* files
5429 in doc/. A patch by toma.
5431 * Fixed compiler warning from MPI library, and from SILC RNG.
5434 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5435 It can be configured with ./configure. A patch by toma.
5437 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5439 * Find correct make to use in prepare-clean. A patch by
5440 toma. Affected file prepare-clean.
5442 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5444 * Added irssi variables use_auto_addr, auto_bind_ip,
5445 auto_bind_port and auto_public_ip.
5447 * Changed the interface for silc_client_send_key_agreement
5448 in lib/silcclient/silcapi.h
5452 irssi/src/silc/core/silc-core.c
5454 lib/silcclient/silcapi.h
5455 irssi/src/silc/core/silc-channels.c
5456 lib/silcclient/client_keyagr.c
5459 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5461 * Added silc_pkcs_public_key_compare to compare two
5462 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5464 * Check that the client who set the founder mode on the
5465 channel is the same client that is giving the founder
5466 mode to itself. It is done by comparing the saved public
5467 key (it is saved even in the authentication is passphrase).
5468 Affected file silcd/command.c.
5470 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5472 * Do not process packet for disconnected socket connection.
5473 Affected file lib/silccore/silcpacket.c.
5475 * Process the DISCONNECT packet through scheduler in the
5476 client library. Affected file lib/silcclient/client.c.
5478 * Fixed the silc_client_packet_parse to not to increase
5479 the packet sequence number if the conn->sock and the
5480 current socket connection is not same. This can happen
5481 for example during key agreement when the conn includes
5482 multiple socket connections (listeners). Affected file
5483 lib/silcclient/client.c.
5485 * The sender of the file transfer request now provides also
5486 the pointer (listener) for the key exchange protocol. If
5487 the listener cannot be created then it sends empty key
5488 agreement and lets the receiver provide the listener.
5490 Added `local_ip' and `local_port' arguments to the
5491 silc_client_file_send. If they are provided they are used,
5492 if not then it will attempt to find local IP address, if
5493 not found or bind fails then the remote client will provide
5496 Affected files are lib/silcclient/client_ftp.c and
5497 lib/silcclient/silcapi.h.
5499 * Extended the FILE SEND command to support defining the
5500 local IP and port for key exchange listener. They are
5501 optional. Affected file irssi/src/silc/core/silc-servers.c.
5503 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5505 * Defined to WHOIS command reply the sending of fingerprint
5506 of the client's public key (if the proof of posession of the
5507 corresponding private key is verified by the server).
5508 Updated to the protocol specification.
5510 * Added support of receiving the client's public key's
5511 fingerprint in command reply in client library. Affected
5512 file is lib/silcclient/command_reply.c, and
5513 lib/silcclient/idlist.[ch].
5515 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Do not send over 128 chars long nickname to the server
5518 in NICK command. Affected file lib/silcclient/command.c.
5520 * Do not send over 256 chars long channel names to the server
5521 in JOIN command. Affected file lib/silcclient/command.c.
5523 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5525 * Assure that silc_server_close_connection cannot be called
5526 twice for same socket context. Affected file is
5529 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Send error message to application if opening file for
5532 writing during file transfer fails. Affected file is
5533 lib/silcclient/client_ftp.c.
5535 Remove all file transfer sessions for a client that we're
5536 removing from ID cache.
5538 Affected file is lib/silcclient/client_ftp.c.
5540 * Fixed silc_net_addr2bin to return correct address. Affected
5541 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5543 * Fixed file transfer session removing on signoff notify.
5544 Affected file irssi/src/silc/core/silc-servers.c.
5546 * Added the SilcClientFileError to be returned in the monitor
5547 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5548 Affected file lib/silcclient/silcapi.h.
5550 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * Fixed a crash in silc_client_ftp_free_sessions and
5553 silc_client_ftp_session_free_client. Affected file
5554 lib/silcclient/client_ftp.c.
5556 * Added `disabled' field in the SilcChannelEntry in the server
5557 to indicate if the server entry is disabled. Affected file
5558 silcd/idlist.h, silcd/command[_reply].c.
5560 * SILC server adds now /var/run/silcd.pid everytime it is
5561 started. Affected file silcd/silcd.c.
5563 * Added silc_server_packet_send_clients to send a packet to
5564 the provided table of client entries. Affected file
5565 silcd/packet_send.[ch].
5567 * Fixed a crash in client resolving in client_prvmsg.c in
5568 client library. Affected file lib/silcclient/client_prvmsg.c.
5570 * Do not actually remove the client directly from ID cache
5571 during SERVER_SIGNOFF, but invalidate it. This way we
5572 preserve the WHOWAS info for the client. Affected file
5573 silcd/server_util.c.
5575 * Fixed SERVER_SIGNOFF notify handling in the server. The
5576 server is now able to process incoming SERVER_SIGNOFF notify
5577 for a server that it doesn't even know about. It will remove
5578 the clients provided in the notify. Affected file
5579 silcd/packet_receive.c.
5581 * Check for partial packet in data queue after every packet that
5582 was found from the queue. Return and wait for more data if
5583 there is partial data in queue. Affected file is
5584 lib/silccore/silcpacket.c.
5586 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5588 * Added SilcClietFileError enum to indicate error in
5589 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5590 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5591 Affected files lib/silcclient/silcapi.h and
5592 lib/silcclient/client_ftp.c.
5594 * Check that newsize in silc_buffer_realloc is larger than
5595 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5597 * Added better monitor of file transfers. It now monitors
5598 key agreement protocol during the file transfer too. Added
5599 error reporting too. Affected files
5600 irssi/src/silc/core/silc-servers.c,
5601 irssi/src/fe-common/silc/module-formats.[ch].
5603 * Wrote a help file for FILE command.
5605 * Added silc_rng_global_get_byte_fast to get not-so-secure
5606 random data as fast as possible. Random data is read from
5607 /dev/urandom if available and from the SILC RNG if not
5608 available. It is used in padding generation. Affected file
5609 lib/silccrypt/silcrng.[ch].
5611 * All packets in client library are now processed synchronously.
5612 Optimized packet processing a lot. Affected file
5613 lib/silcclient/client.c.
5615 * All server connection packets are processing synchronously
5616 now in server, to optimize packet processing. Affected file
5619 * Include files are installed now only in Toolkit distribution
5620 if make install is given. Affected files: all Makefile.am's.
5622 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5624 * Assure that silc_client_notify_by_server_resolve does not
5625 resolve the client information multiple times. If it cannot
5626 be found by the first it cannot be found at all. Affected
5627 file lib/silcclient/client_notify.c.
5629 * Fixed WHOWAS command reply calling. Affected file
5630 lib/silcclient/command_reply.c.
5632 * Removed all references to silc_idlist_get_client from the
5633 Irssi SILC client since that call is internal call used by
5634 the library. The Irssi SILC client will use now client
5635 retrieval functions found in silcapi.h.
5637 * Fixed a bug in resolving nickname info before sending
5638 private message. It used freed memory. Affected file
5639 irssi/src/silc/core/silc-servers.c.
5641 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5643 * Assure my_channels statistics cannot go negative in server.
5644 Affected files silcd/server.c, silcd/server_util.c.
5646 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5648 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5650 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Win32 Toolkit changes. Affected files
5653 win32/silc.dsw, win32/libsilc/libsilc.def,
5654 win32/libsilcclient/libsilc.def,
5655 lib/silcutil/silcutil.c, and
5656 lib/sftp/sftp_fs_memory.c.
5658 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5660 * Added silc_net_localip to return local host's IP address.
5661 Affected file lib/silcutil/silcnet.[ch].
5663 * If key exchange or rekey protocol is active for a connection
5664 parse all packets syncronously since there might be packets
5665 in packet queue that we are not able to process without first
5666 processing packets before them. Affected file silcd/server,
5667 lib/silcclient/client.c.
5669 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5670 whether library should continue processing the packet.
5671 Affected file lib/silccore/silcpacket.h.
5673 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5674 SilcSFTPMonitorData to SFTP server to monitor various
5675 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5676 lib/silcsftp/sftp_server.c.
5678 * Added silc_file_size to return file size. Affected file
5679 lib/silcutil/silcutil.[ch].
5681 * Implemented the file transfer support for the client library.
5682 Added preliminary support for simple client to client one-file
5683 transmission. Affected file lib/silcclient/client_ftp.c,
5684 lib/silccilent/client.[ch].
5686 * Added new local command FILE to the Irssi SILC Client.
5687 It is used to perform the file transfer. It has subcommands
5688 SEND, RECEIVE, SHOW and CLOSE. Affected files
5689 irssi/src/silc/core/client_ops.c,
5690 irssi/src/silc/core/silc-server.[ch].
5692 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Relay the SILC_PACKET_FTP in the server. Affected files
5695 silcd/server.c and silcd/packet_receive.c.
5697 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5699 * Renamed silc_file_read and silc_file_write to functions
5700 silc_file_readfile and silc_file_writefile. Added function
5701 silc_file_open and silc_file_close. Affected files
5702 lib/silcutil/silcutil.[ch].
5704 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5706 * Resolve the client info when received private message or
5707 channel message for a client which nickname we don't know.
5708 Affected files lib/silcclient/client_prvmsg.c and
5709 lib/silcclient/client_channel.c.
5711 * Do not crash in /KEY if client is not connected. Affected
5712 file irssi/src/silc/core/silc-channels.c.
5714 * Added SilcClientStatus field to the SilcClientEntry in the
5715 lib/silcclient/idlist.h.
5717 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5718 is incomplete and is being resolved, it won't be resolved
5721 Make sure also that USERS command reply does not resolve
5722 twice information. Affected file is
5723 lib/silcclient/command_reply.c.
5725 Make sure that silc_client_get_clients_by_list does not
5726 resolve twice same information.
5728 * Check for valid client->id in the silc_server_free_client_data.
5729 Affected file silcd/server.c.
5731 * Fixed /GETKEY nick@server not to crash if the server entry
5732 is not found. Affected file lib/silcclient/command.c.
5734 * Fixed the silc_server_check_cmode_rights to check the
5735 requested modes correctly. Affected file silcd/command.c.
5737 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Better checks for non-printable chars in nick added.
5740 Affected file silcd/command.c.
5742 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Call the silc_server_udpate_servers_by_server in the
5745 primary router that comes back online in the backup resuming
5746 protocol. Otherwise it routes packets wrong. Affected file
5747 silcd/server_util.[ch], silcd/server_backup.c.
5749 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5752 lib/silcutil/silcbuffmt.[ch].
5754 * Redefined the SILC packet header to include the padding
5755 length. Affected file lib/silccore/silcpacket.[ch].
5757 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5758 length for maximum padding up to 128 bytes). Affected
5759 file lib/silccore/silcpacket.h.
5761 * Removed all backwards support for old 0.5.x MAC thingies.
5762 The SILC packet header change makes it impossible to be
5763 backwards compatible.
5765 * Send the ENDING packet with timeout in the backup resuming
5766 protocol. This is to assure that all routers has connected
5767 to the primary router. Affected file silcd/server_backup.c.
5769 * Changed the RNG to take the first IV from random data. It
5770 used to take it from zero actually. Changed the RNG also
5771 to use /dev/urandom during session. /dev/random is used
5772 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5774 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Changed the SILC packet header to have the first two bytes
5777 (the packet length) encrypted. Affected files aroung the
5778 code tree, lib/silccore/silcpacket.[ch]. Removed the
5779 SilcPacketCheckDecrypt callback. It is not needed anymore
5780 since the silc_packet_receive_process will determine now
5781 whether the packet is normal or special.
5783 * Implemented the unidirectional MAC keys. Affected files
5784 lib/silcske/silcske.c, silcd/protocol.c and
5785 lib/silcclient/protocol.c.
5787 * Implemented the packet sequence number to the MAC computation.
5788 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5789 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5790 lib/silcclient/protocol.c.
5792 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Allow backup router to announce servers. All servers
5795 announced by backup router are added to the global list
5796 automatically. Update hte server's socket to our primary
5797 router also when backup router announces a server.
5798 Affected file silcd/packet_receive.c.
5800 * Do not update the client->router in the function
5801 silc_server_udpate_clients_by_server if the client is on
5802 global list. We might fail to find any specific server
5803 for locally connected clients and local cell clients. They
5804 should still use the `from' and not `to' as client->router.
5805 This fixes backup router resuming protocol. Affected file
5806 silcd/server_util.c.
5808 * Decrease channel statistics count only if the channel
5809 deletion worked. Affected files are silcd/server.c and
5810 silcd/server_util.c.
5812 * Added silc_server_update_servers_by_server to update origin
5813 of all server entries. Used during backup router protocol.
5814 Affected files silcd/server_util.[ch], silcd/server.c. and
5815 silcd/backup_router.c.
5817 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5818 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5819 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5820 lib/silccrypt/silchmac.c.
5822 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * Assure that router cannot reroute the same channel message
5825 to the sender. Affected file silcd/packet_receive.c.
5827 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5829 * Made better checks that the channel message is not sent
5830 to the router it came from. Affected file is
5831 silcd/packet_send.c. Fixed memory leak too.
5833 * Announce informations for incoming router connection, but
5834 only after checking if it is replaced by backup router.
5835 Affected file silcd/packet_receive.c.
5837 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5839 * Fixed the backup resuming protocol to work in multiple
5840 router environment. Affected file silcd/server_backup.c.
5842 * Route packet only to one router in the function
5843 silc_server_packet_send_to_channel. Affected file is
5844 silcd/packet_send.c.
5846 * Fixed silc_server_send_notify_dest to set the broadcast
5847 flag. Fixed the silc_server_send_notify_topic to actually
5848 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5849 Affected file silcd/packet_send.c.
5851 * Changed the SFTP Filesystem interface. Changed the
5852 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5853 the filesystem operation function. The SilcSFTPFilesystem
5854 is now a context that is allocated by all filesystem allocation
5855 functions and it already includes the operations structure
5856 and filesystem specific context. It is given as argument
5857 now to the silc_sftp_server_start. This made the interface
5858 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5859 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5861 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Changed the backup router adding and getting interfaces
5864 in the server. The router that will be replaced by the
5865 specified backup router is now sent as argument. Affected
5866 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5869 * Added silc_net_addr2bin_ne to return the binary form of
5870 the IP address in network byte order. Affected files
5871 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5873 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5875 * Check for existing server ID in silc_server_new_server
5876 and in silc_server_connect_to_router_final and remove the
5877 old entry if it exists. Affected file silcd/packet_receive.c,
5880 * Send the channel message always to only one router, either
5881 in upstream or downstream. Affected file is
5882 silcd/packet_send.c.
5884 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Wrote the definition of the backup resuming protocol to the
5887 protocol specification.
5889 * Removed one redundant channel key generation from normal
5890 server during joining procedure. Removed one redundant
5891 channel key sending from server to router during joining
5892 procedure. Affected file silcd/command.c.
5894 * Made minor bugfixes to the backup router resuming protocol.
5895 Affected file silcd/server_backup.c, server.c.
5897 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Added --disable-asm configuration option. Affected files
5900 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5903 * Implemented the backup resuming protocol that is used to
5904 resume the primary router position in the cell after the
5905 primary router comes back online. Affected files
5906 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5907 and silcd/server_util.[ch].
5909 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Sleep two (2) seconds after sending QUIT command to server.
5912 Affected file lib/silcclient/command.c.
5914 * Assure that if outgoing data buffer is pending do not force
5915 send any data. Affected file silcd/packet_send.c.
5917 * Assure that if outgoing data buffer is pending do not force
5918 send any data. Affected file lib/silcclient/client.c.
5920 * Implemented the backup router support when the primary router
5921 goes down. The servers and routers can now use the backup
5922 router as new primary router without loosing connectivity.
5924 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5927 in the server to indicate disabled entry. All data read
5928 from the connection will be ignored and no data is sent
5929 for entry that is disabled. Affected files are
5930 silcd/idlist.h, silcd/server.c.
5932 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Created SFTP client and server test programs in the
5935 lib/silcsftp/tests directory.
5937 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5939 * Implemented memory filesystem (virtual filesystem) for
5940 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5943 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5945 * Implemented the SFTP (SSH File Transfer Protocol) to the
5946 lib/silcsftp. It includes SFTP client and SFTP server
5949 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Moved lib/silccore/silcprotocol.[ch] to the
5952 lib/silcutil library.
5954 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5955 take variable argument list pointer as argument. Affected
5956 file lib/silcutil/silcbuffmt.[ch].
5958 * Added silc_buffer_set function that is used to set data
5959 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5960 Affected file lib/silcutil/silcbuffer.h.
5962 * Changed various routines in the core library to use the new
5963 silc_buffer_set instead of allocating new buffer only for
5966 * Added 64-bit value formatting and unformatting support to the
5967 silc_buffer_[un]format routines. Affected file is
5968 lib/silcutil/silcbuffmt.[ch].
5970 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5971 to includes/bitmove.h.
5973 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5975 * Fixed channel user mode saving in client library. Affected
5976 file lib/silcclient/command[_reply].c.
5978 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5980 * Defined the file transfer to the SILC Protocol. Added
5981 new packet type SILC_PACKET_FTP and defined File Transfer
5982 Payload. The mandatory file transfer protocol is SFTP
5983 (SSH File Transfer Protocol). Affected file in addition
5984 of the internet draft is lib/silccore/silcpacket.h.
5986 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5987 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5988 is used as part of backup router protocol when the primary
5989 router of the cell is back online and wishes to resume
5990 the position as primary router.
5992 * Redefined the MAC generation keys in the protocol. The
5993 same key is not used anymore in both direction. Both
5994 direction will now use different keys for sending and
5995 receiving. This fixes a potential security flaw. This
5996 change causes incompatibilities in the protocol.
5998 * Redefined also the MAC computation from the packet.
5999 An packet sequence number is now added to the MAC
6000 computation. This prevents possible replay attacks against
6001 the protocol. This change too causes incompatibilities
6004 Added `sequence' field to the SilcPacketContext to hold
6005 the current sequence number for the packet.
6007 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6009 * Added `created' field to the SilcIDListData in the file
6010 silcd/idlist.h to indicate the time when the entry was
6013 * Added `created' field to the SilcChannelEntry too. Affected
6014 file silcd/idlist.h.
6016 * Added `creation_time' aguments to all the announcement functions
6017 in the server. If it is provided then only the entries that
6018 was created after the provided time frame are actually
6019 announced. Affected file silcd/server.[ch].
6021 * The protocol says that the Channel ID's IP address must be
6022 based on the router's IP address. Added check for this in
6023 the silc_server_new_channel when processing incoming New Channel
6024 Payload. Affected file silcd/packet_receive.c.
6026 * Print out the correct version with --version in SILC client.
6027 Affected file irssi/src/silc/core/silc-core.c.
6029 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Fixed WHOWAS command to check for completnes of the client
6032 entry always, not just when the command is coming from client.
6033 Affected file silcd/command.c.
6035 * Added new function silc_server_packet_queue_purge to purge the
6036 outgoing data queue to the network. After the function returns
6037 it is guaranteed that the outgoing packet queue is empty.
6038 Affected file silcd/packet_send.[ch].
6040 * Purge the outgoing packet queue in the rekey protocol's final
6041 callback to assure that all rekey packets go to the network
6042 before quitting the protocol. Affected file silcd/server.c.
6044 * Added silc_client_packet_queue_parse as similar function as
6045 in server to the client library. The affected file is
6046 lib/silcclient/client.c.
6048 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6050 * Splitted silcd/server.c and created silcd/server_util.[ch]
6051 for utility functions.
6053 * Added new socket flag SILC_SF_DISABLED to indicate that the
6054 connection is open but nothing can be sent to or received from
6055 the connection. Affected file lib/silcutil/silsockconn.[ch].
6056 The checking for disabled socket is checked in the low level
6057 silc_socket_write and silc_socket_read functions.
6059 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6061 * Allow only nicknames and channel names that fits into the
6062 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6064 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * When processing JOIN command reply in server check that if
6067 the channel exists in our global list we'll move it the local
6068 list. Affected file silcd/command_reply.c.
6070 * Fixed the check whether client is joined on the channel already
6071 in JOIN command. Affected file lib/silcclient/command.c.
6073 * Fixed the JOIN command reply to check whether the channel
6074 already exists. Affected file lib/silcclient/command_reply.c.
6076 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * Added silc_ske_status_string to map the SKE error numbers
6079 to readable strings. The affected files are
6080 lib/silcske/silcske[_status].[ch].
6082 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Do not show the private channels on the WHOIS channel list
6085 as it is not allowed by the protocol. The affected file is
6088 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6090 * Assure that the packet length digged from the actual packet
6091 is something sensible in the silc_packet_decrypt_rest_special
6092 in lib/silccrypt/silcpacket.c.
6094 * Free and NULL the allocated pointer in silc_hmac_alloc if
6095 the HMAC allocation fails. The affected file is
6096 lib/silccrypt/silchmac.c.
6098 * Print the selected security properties to the log files in
6099 the server. Affected file silcd/protocol.c.
6101 * Add SKE's reference counter even if calling the completion
6102 callback manually. Otherwise it goes negative, although it
6103 does not cause any problems. The affected file is
6104 lib/silcske/silcske.c.
6106 * Remove the client entry with short timeout after giving the
6107 KILL command. Affected file lib/silcclient/command.c.
6109 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6110 case all found clients are already disconnected (WHOWAS would
6111 found them) in the server. Affected file silcd/command.c.
6113 * Update the last_receive (time of last data received) to be
6114 updated only when received private or channel message so that
6115 the idle time showed in WHOIS makes more sense.
6117 * Added boolean field `valid' in to the SilcClientEntry in the
6118 client library to indicate whether the entry is valid or not.
6119 This fixes the nickname change bug on channel when changing
6120 the nickname to be same than the old (like nick to Nick) the
6121 nickname formatter doesn't set the new nick anymore to Nick@host.
6122 Affected file lib/silcclient/idlist.[ch].
6124 * Now actually fixed the nickname changing on disconnection.
6125 Added new function silc_change_nick to the Irssi SILC Client.
6126 Affected file irssi/src/silc/core/client_ops.c,
6127 irssi/src/silc/core/silc-nicklist.[ch].
6129 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6131 * Check that the public key exists in the GETKEY command before
6132 trying to encode it. Affected file silcd/command.c.
6134 * Print some notifications on received public keys with GETKEY
6135 command in the Irssi SILC Client. Affected files are
6136 irssi/src/fe-common/silc/module-formats.[ch],
6137 irssi/src/silc/core/client_ops.c.
6139 * Use IDENTIFY command to resolve the server information in the
6140 GETKEY command instead of INFO command. Affected file
6141 lib/silcclient/command.c.
6143 * All command reply functions in the client library now calls
6144 the pending command reply callbacks even if an error has
6145 occurred. The server has done this a long time and now it was
6146 time to move the client library to this as well. Now all
6147 errors can be delivered back to the pending command reply
6148 callbacks if necessary. Affected files are
6149 lib/silcclient/command[_reply].[ch].
6151 * Change the nickname on disconnection back to the username
6152 because in reconnect the server will enforce it to it anyway.
6153 Affected file irssi/src/silc/core/silc-servers.c.
6155 * Fixed a config file parsing bug in the Irssi SILC client.
6156 Affected file irssi/src/silc/core/clientconfig.c.
6158 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6160 * When printing the channel mode on JOIN, verify that the
6161 channel key and channel's HMAC are valid. Affected file
6162 irssi/src/silc/core/client_ops.c.
6164 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6166 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6167 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6168 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6170 * Removed channel key rekey task deleting from the function
6171 silc_server_save_channel_key. Affected file silcd/server.c.
6172 Added explicit timeout task context instead that is used to
6173 delete the task if we are registering a new task before the
6174 new task has elapsed.
6176 * When channel key rekey occurs the client library now saves
6177 the old channel key for a short period of time (10 seconds) and
6178 is able to use it in case some is still sending channel
6179 messages encrypted with the old key after the rekey. Affected
6180 file lib/silcclient/[idlist.h|client_channel.c].
6182 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Added check to the silc_server_new_id_real to not accept
6185 new ID if it is the sender's own ID. Affected file is
6186 silcd/packet_receive.c.
6188 * Assure that we do not announce ourself or the one we've
6189 sending our announcements when we're router and are announcing
6190 servers to our primary router. Affected file silcd/server.c.
6192 * Fixed silc_server_command_identify_check_client to assemble
6193 correct WHOIS packet. It send corrupted WHOIS packet and
6194 caused problem with router to router connections. Affected
6195 file silcd/command.c.
6197 Fixed also silc_server_command_whois_check the same way
6198 as for the IDENTIFY command.
6200 * Added new SilcIDListStatus to the server in the SilcIDListData
6201 structure. The status now includes the current status of
6202 the entry (like registered, resolved etc.). Affected file
6203 silcd/idlist.[ch]. Defined a bunch of different status types
6204 as well. This replaced the old boolean registered field as well.
6206 Added resolve_cmd_ident field to the SilcClientEntry structure
6207 too so that if the entry is for example being resolved so
6208 another command may attach to the same pending command reply
6209 without requiring to resolve the same entry again. This concept
6210 should optimize the WHOIS and the IDENTIFY resolving under
6211 heavy load by taking away unnecessary resolving for entries
6212 that are being resolved already.
6214 Added support for adding multiple pending commands for one
6215 command idenfier. Affected file silcd/command[_reply].[ch].
6217 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6218 before deleting the data. Otherwise the hash table will have
6219 freed data in comparison functions. Affected file is
6220 silcd/command_reply.c.
6222 * Fixed silc_idlist_replace_client_id to add the new entry to
6223 the cache with NULL nickname. Otherwise there will be invalid
6224 memory as the nickname after the nickname is freed. Affected
6225 file silcd/packet_receive.c.
6227 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6228 saved into wrong slots because the previous number of entries
6229 was not taken into account. Affected file silcd/idlist.c.
6230 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6232 * If we are router and we receive JOIN notify to a channel that
6233 does not have any users then notified client is marked as the
6234 channel founder, as it is it. The affected file is
6235 silcd/packet_receive.c
6237 * Added to the extended hash table API's table_del_*ext functions
6238 the destructor as argument too, so that the caller can decide
6239 which destructor to use or whether to use destructor at all.
6240 Affected file lib/silcutil/silchashtable.[ch].
6242 * Fixed ID Cache purging. It actually deleted the entries from
6243 the hash table after the data was freed. The hash table ended
6244 up comparing freed memory. The affected file is
6245 lib/silccore/silcidcache.c.
6247 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Fixed Irssi SILC client's KILL command's HELP syntax.
6251 * The USERS command now resolves the detailed user information
6252 if the userinfo field is missing. Affected file is
6253 lib/silcclient/command_reply.c.
6255 * Do not print error in silc_file_read if the read file does
6256 not exist. Just silently return NULL. Affected file is
6257 lib/silcutil/silcutil.c.
6259 * Fixed the silc_log_output to not wine about NULL filename
6260 and to not create some bogus " " filename. Affected file is
6261 lib/silcutil/silclog.c.
6263 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Fixed various printing bugs on the user interface in the
6266 Irssi SILC Client. Minor changes that were forgotten from
6269 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Fixed the configure.in.pre and the compilation and distribution
6272 environment to support the new autoconf 2.52. That version is
6273 now required to compile the CVS trunk.
6275 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6278 to generally parse user@fqdn format strings. Affected file
6279 lib/silcutil/silcutil.c.
6281 * Added nickname_format and nickname_force_format fields to the
6282 SilcClientParams structure. The first one defines the format
6283 for the nicknames that the library will enforce if the receives
6284 multiple same nicknames. The second one is boolean value and
6285 can be used to force the library to always enforce the format
6286 to the nicknames regardles whether there are multiple nicknames
6287 or not. This configurable formatting was employed to flexibly
6288 support accessing multiple nicknames from the user interface.
6289 The userinterface can now set the nicknames to what ever format
6290 they prefer. Affected file lib/silcclient/silcapi.h.
6292 Added function silc_client_nickname_format to the file
6293 lib/silcclient/idlist.c. It performs the nickname formatting.
6295 Added new field `hostname´ to the SilcClientEntry context.
6296 It holds the hostname of the client. Affected file is
6297 lib/silcclient/idlist.h.
6299 * Irssi SILC Client sets the nicknames in nick@hostn format.
6300 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6301 irssi/src/silc/core/silc-core.c.
6303 The WHOIS printing now also shows both the real nickname and
6304 the formatted nickname so that user knows how to access the
6305 user if there are multiple same nicknames cached. Affected
6306 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6307 printing formatting too to take the hostname now as a separate
6308 argument. The Affected file is
6309 irssi/src/fe-common/silc/modules-formats.[ch].
6311 * Changed the silc_client_get_clients_local to accept the formatted
6312 nickname as argument. It accepts the real nickname too but the
6313 formatted nickname can be used to find the true entry from
6314 multiple entries. Affected file lib/silcclient/silcapi.h and
6315 lib/silcclient/idlist.c.
6317 * Added nickname_format_parse field to the SilcClientParams.
6318 It is a callback function provided by the application to parse
6319 the nickname out of the formatted nickname string. The library
6320 calls it to get the nickname from the formatted string. Since
6321 the application generally knows better the format of the nickname
6322 string it parses it instead of the library, even though library
6323 encodes the formatted string. If the callback function is not
6324 provided then the library will use the string as is. The
6325 affected file is lib/silcclient/silcapi.h.
6327 * All the nickname strings passed to the client library in
6328 commands are now expected to be formatted nickname strings.
6329 If the command does not support the formatted nickname string
6330 it will assume that the sent string is the actual nickname.
6331 Affected file lib/silcclient/command.c.
6333 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6335 * Added public key authentication support to OPER and SILCOPER
6336 commands in the client library. Affected file is
6337 lib/silcclient/command.c.
6339 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6341 * Changed the get_auth_methdod client operation to be asynchronous.
6342 It can be async if the application resolves the authentication
6343 method from the server during the negotiation. Added new
6344 SilcGetAuthMeth completion callback that the application will
6345 call after resolving the authentication method.
6347 Added function silc_client_request_authentication_method that
6348 the application can use to resolve the authentication method
6349 from the server. Added also SilcConnectionAuthRequest callback
6350 that the library will call after the server has replied. The
6351 application can call this function if it does not know the
6352 current authentication method.
6354 Affected files are lib/silcclient/client.c and
6355 lib/silcclient/silcapi.h.
6357 * The Irssi SILC client now automatically resolves the authentication
6358 method incase any configuration information is not present (and
6359 currently there never is). The affected file is
6360 irssi/src/silc/core/client_ops.c.
6362 * Fixed public key authentication from the client library.
6363 Affected file lib/silcclient/protocol.c. Changed also the
6364 protocol specification about the public key authentication in
6365 the connection authentication protocol. The actual data to be
6366 signed is now computed with a hash function before signing.
6368 * Fixed the public key authentication from the server as well.
6369 Affected file silcd/protocol.c.
6371 * Removed the mlock()'s from the memory allocation routines.
6372 Affected file lib/silcutil/silcmemory.c. The ./configure does
6373 not check anymore for the mlock(). Affected file is
6376 * Fixed USERS command in server to allow the execution of the
6377 command for private and secret channels if the client sending
6378 the command is on the channel. Affected file silcd/command.c.
6380 * Fixed silc_client_get_clients_local to return the clients
6381 count correctly. It could return wrong value. Affected file
6382 lib/silcclient/idlist.c.
6384 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6387 types. The assembler optimizations seemed not to like 64-bit
6388 data types. The assmebler optimizations thus are now enabled
6389 also for BSD systems as opposed to only enable them for Linux.
6391 * Do not check for threads at all on BSD systems. Affected
6392 file configure.in.pre.
6394 * Removed -n and -h options from the Irssi SILC Client since
6395 they are not used in silc.
6397 * Fixed the prime generation to assure that the first digit
6398 of the generated random number is not zero since our conversion
6399 routines does not like number strings that starts with zero
6400 digit. If zero digit is seen the random number is regenerated.
6401 This caused some corrupted RSA keys when the zero first digit
6402 was met. Affected file lib/silcmath/silcprimegen.c.
6404 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6406 * Fixed WIN32 configuration in the ./configure script.
6407 Fixed to include xti.h on environments that has it.
6408 Patches by Carsten Ilchmann and andrew.
6410 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6412 * Changed the silc_id_create_client_id to be collision
6413 resistant. It is now assured that there cannot be created
6414 two same client ID's. I suspect that some weird bugs in
6415 the server were actually caused by duplicate Client IDs.
6416 Affected file silcd/serverid.[ch]. A router receiving
6417 new ID now also assures and informs the sending server
6418 if the ID caused collision.
6420 * Changed the silc_id_create_channel_id to also assure that
6421 there are no collisions.
6423 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6425 * Statement about ignoring the Mutual Authentication flag when
6426 performing rekey with PFS was a bit misleading. It is ignored
6427 if it was set in the initial negotiation, it cannot be even
6428 set in the rekey. Fixed in the ke-auth draft. Started the
6429 new versions of the protocol drafts in the doc/.
6431 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6433 * Fixed a bug in silc_client_command_identify_save when saving
6434 new channel information. The channel name was no duplicated
6435 and caused crash on exit. Affected file is
6436 lib/silcclient/command_reply.c.
6438 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Fixed the getkey command handling in the server. Send just
6441 empty OK reply to the sender if the key could not be fetched
6442 (but everything else was ok, like the key just was not available).
6443 Changed the public key parameter to optional in the protocol
6444 specs so that empty OK reply can be sent. Affected file
6447 Added a message to Irssi SILC client to tell to user if the
6448 server did not return a public key.
6450 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6452 * Fixed a channel key regeneration bug. It registered new
6453 timeout tasks exponentially until all system resources were
6454 used. Affected file silcd/server.c.
6456 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6458 * Added the SILC Document generator to the scripts/silcdoc.
6459 It can be used to generate the Toolkit Reference Manual out
6460 of the source tree. Internally it will also use the RoboDoc
6461 generator now imported in util/robodoc.
6463 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Added couple of return's in rekey protocol if error orccurred
6466 during the protocol. The execution must be terminated.
6467 Affected file silcd/protocol.c. Also, terminate the protocol
6468 always with timeout.
6470 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6472 * The client's Client ID was created initally from the wrong
6473 nickname (it could have been in format nick@host) in the
6474 silc_server_new_client. Affected file silcd/packet_receive.c
6476 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6478 * Added some SILC_LOG_ERROR's to various error conditions
6479 if client could not be added to ID cache. Affected files
6480 silcd/packet_receive.c and silcd/server.c.
6482 * When client's sock->user_data is freed, NULL also the
6483 client->router and client->connection pointers. Added check
6484 for these pointers being NULL to various places around the
6485 code. Affected file silcd/server.c.
6487 * Added client->data.registered == TRUE checks to various
6488 places around the code to assure that unregistered client's
6489 are not handled when it is not allowed. Affected file
6492 * Added `bool registered' fields to all
6493 silc_idlist_[server|client]_get_* routines to indicate whether
6494 the fetched client needs to be registered or not. Affected
6495 file silcd/idlist.[ch].
6497 * Add your own entry as registered to the ID cache in the
6498 server. Affected file server.c.
6500 * Fixed a bug in silc_server_new_server. The SilcServer was
6501 set as the new server's context instead of SilcServerEntry.
6502 This naturally caused some weird bugs.
6504 * Added "updated" field the SilcChannelEntry which indicates
6505 the time since the channel entry was last accessed. This
6506 can be used to determine whether it is necessary to
6507 announce the channel after backup resuming protocol.
6508 Affected files silcd/idlist.[ch].
6510 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6512 * Do not delete the channel rekey task when adding it
6513 for in silc_server_create_channel_key.
6515 * Changed the silc_server_create_channel_key to return
6516 TRUE or FALSE to indicate the success of the channel key
6519 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6521 * Fixed MSVC++ project files and added missing files to
6522 Makefiles under win32/.
6524 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6526 * Do not add TCP_NODELAY flag if the operating system
6527 does not have it defined. Affected files are
6528 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6530 * Fixed buffer overflow from Irssi SILC Client. Affected
6531 file irssi/src/fe-common/core/themes.c.
6533 * Fixed double free in client library in the file
6534 lib/silcclient/client.c when disconnecting from server.
6536 * Applied double free patch from cras to Irssi SILC client.
6537 Affected files irssi/src/core/[modules/expandos].c
6539 * Fixed the disconnection handling to Irssi SILC Client.
6540 The application must call silc_client_close_connection
6541 in ops->connect client operation in case of failure of
6542 the connection. Affected file is
6543 irssi/src/silc/core/client_ops.c.
6545 * Do not set sock->protocol to NULL in the function
6546 silc_client_close_connection after executing the protocol's
6547 final callback since the sock might not be valid anymore.
6548 Affected file lib/silcclient/client.c.
6550 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6552 * Do not enable SILC_THREADS if the linking with libpthread
6553 did not happen. Affected file configure.in.pre.
6555 * Added notion to protocol specification that server must
6556 verify the sent authentication payload with CMODE when
6557 setting the channel founder key. Implemented it to the
6558 server. Affected file silcd/command.c.
6560 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6562 * Added _EXTRA_DIST SILC distribution variable to the
6563 distributions file. It is used to conditionally add extra
6564 files or directories to the specific distribution. Affected
6565 files ./prepare, Makefile.am.pre and distributions.
6567 Removed the `_' from the start of the distribution names.
6570 * Added README.WIN32 for instructions to compile the Toolkit
6573 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6575 * Fixed a double free in disconnection in the server. Affected
6576 file is silcd/server.c.
6578 * Fixed the lib/silcske/groups.c to work now also with GMP
6579 MP library. The string conversion did not work when using
6580 specific base and the base is indicated in the string as well.
6582 * Created win32/ directory which now includes MSVC++ specific
6583 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6584 It will appear only in the toolkit distribution
6586 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6588 * Changed the key material distribution function in case when
6589 the hash output is too short. The data is now concatenated
6590 a bit differently than it used to. Made the change to the
6591 SKE protocol specification.
6593 * Added better GMP detection to configure.in.pre. A patch
6596 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6598 * Fixed a minor bug in SKE that might cause some problem on
6599 some platforms. Affected file lib/silcske/silcske.c.
6601 * Added the cookie checking for initiator in the SKE. It checks
6602 that the responder returns the sent cookie unmodified. The
6603 affected file is lib/silcske/silcske.c. Added new SKE
6604 error type INVALID_COOKIE that can be sent during the
6605 negotiation. Fixed some memory leaks as well.
6607 * Added the "invalid cookie" error message to Irssi SILC client's
6610 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Added `task_max' field to the SilcClientParams to indicate
6613 the maximum tasks the scheduler can handle. If set to zero,
6614 default values are used. Affected file lib/silcclient/silcapi.h.
6616 * Fixed memory leaks in silc_client_close_connection. Affected
6617 file lib/silcclient/client.c.
6619 * Added silc_client_del_client_entry to client library to free
6620 all memory of given client entry. Affected file is
6621 lib/silcclient/idlist.[ch].
6623 * Added new functions silc_client_del_channel and
6624 silc_client_del_server to delete channel and server entries.
6625 Affected file lib/silcclient/[silcapi.h/idlist.c].
6627 * Removed silc_client_del_client_by_id from silcapi.h.
6629 * Fixed the INFO command to return the server's own info
6630 correctly when querying by Server ID. Affected file is
6633 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6635 * Removed the non-blocking settings in WIN32 code in the
6636 silc_sock_[read/write] and added SleepEx instead. Affected
6637 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6638 of input data is now checked with FIONREAD and ioctlsocket.
6640 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6642 * Call silc_schedule_task_del_by_context in the
6643 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6644 Affected file lib/silccore/silcprotocol.c.
6646 * Call silc_protocol_cancel for active protocols in the
6647 silc_server_close_connection if the funtion
6648 silc_server_free_sock_user_data has not been called.
6649 Affected file silcd/server.c.
6651 * Generic tasks cannot be deleted using the del_by_fd
6652 task deleting function since generic tasks does not match
6653 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6655 * Added a notion to SILCOPER help file that the SILCOPER works
6656 only on router server, not on normal server.
6658 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6660 * Added for WIN32 support for the new scheduler as well.
6661 Affected file lib/silcutil/win32/silcwin32schedule.c.
6663 * Fixed the SHA1 implementation to work on various platforms.
6665 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6667 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6668 API. It is part of the scheduler now. Everything else is
6669 as previously but some functions has changed their names.
6670 Checkout the lib/silcutil/silcschedule.h for the interface.
6671 Updated all applications to use the new interface. Affected
6672 files are lib/silcutil/silcschedule.[ch].
6674 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Found a bug in the SKE implementation. The HASH value,
6677 specified by the protocol, was not computed correctly. The
6678 public key of the responder was not added to the computation
6679 even though it is mandatory. Affected file lib/silcske/silcske.c.
6680 This unfortunately causes incompatibilities with older
6681 clients and servers.
6683 * Added WIN32 specific network init and uninit functions:
6684 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6685 the Winsock2. Affected file lib/silcutil/silcnet.h and
6686 lib/silcutil/win32/silcwin32net.c.
6688 * Set the socket always to nonblocking mode on WIN32 after
6689 reading data or writing data. Affected file is
6690 lib/silcutil/win32/silcwin32sockconn.c.
6692 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6694 * Fixed various compilation problems under WIN32. Affected
6695 files lib/silcutil/win32/silcwin32thread.c and
6696 lib/silcutil/win32/silcwin32schedule.c.
6698 * Removed all _internal.h #includes from public header
6699 files. Internal headers must never be included from
6702 Removed also the lib/silcske/payload_internal.h file.
6704 * All include files that may be needed (public and some others
6705 included by the public headers) by application developers are
6706 now copied to the ./includes directory. It does not copy any
6707 internal headers. Affected file Makefile.defines.pre and all
6708 Makefile.am's under lib/ and subdirs.
6710 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Do not change the ~/.silc directory's permissions automatically.
6713 Affected file irssi/src/silc/core/clientutil.c.
6715 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Do not cancel the protocol in silc_server_close_connection
6718 it might cause recursion. Now cancelled in the function
6719 silc_server_free_sock_user_data. Affected file silcd/server.c.
6721 * Fixed the silc_server_remove_clients_by_server to regenerate
6722 the channel keys correctly finally. Added also new function
6723 silc_server_remove_clients_channels to actually do it.
6724 Affected file silcd/server.c.
6726 * Fixed the silc_server_new_channel to not crash by giving
6727 wrong router to the new channel. Affected file is
6728 silcd/packet_receive.c.
6730 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6732 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6733 which is given as argument to the silc_client_alloc now.
6734 It can be used to configure the client and set various parameters
6735 that affect the function of the client.
6737 * The USERS command in server did not check whether the channel
6738 is private or secret. Affected file silcd/command.c.
6740 * Added new argument to the USERS command in protocol specification.
6741 The USERS command now can take the channel name as argument
6742 as well. Added support for this in client and server and
6743 updated the protocol specs.
6745 * Completed the GETKEY command in client. It can be now used
6746 to fetch also servers public key not only some clients.
6747 Affected files lib/silcclient/command[_reply].c.
6749 * Added silc_client_get_server to return server entry by the
6750 server name. Affected files lib/silcclient/silcapi.h and
6753 * Redefined the IDENTIFY command in protocol specification to be
6754 more generic. It now can be used to query information about
6755 any entity in the SILC Network, including clients, servers and
6756 channels. The query may be based either the entity's name
6757 or the ID. Added support for this in both client and server.
6759 Affected files silcd/command.c and lib/silcclient/command.c
6760 and command_reply.c.
6762 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6763 the _from_client and _from_server functions. Affected file
6766 * Added silc_client_get_channel_by_id_resolve to the file
6767 lib/silcclient/silcapi.h to resolve channel information by
6768 its ID. Added also silc_client_get_channel_by_id that
6769 does not resolve it from the server.
6771 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * Added SilcServerEntry context into the client library
6774 to represent one server. The INFO command now allocates
6775 these to save the resolved server info. For now on the
6776 client library will also keep information about servers,
6777 connected and resolved with INFO.
6779 The INFO command now allocates the SilcServerEntry context
6780 and saves the server info there. The COMMAND_REPLY in
6781 the INFO now returns the parameters to application in
6782 same order as defined in the protocol specification.
6784 The entries are cached in the client->server_cache.
6786 * The INFO command is now issued after received the Client ID
6787 from the server. Affected file lib/silcclient/client.c.
6789 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6790 to the application as the mode changer might be server.
6791 It is guaranteed that NULL is not returned anymore to the
6792 application. Affected file lib/silcclient/client_notify.c.
6794 The ID Type is now also passed to the application so that
6795 it can check whether the returned entry is SilcClientEntry
6798 Added new function silc_client_get_server_by_id to return
6799 the server entry by ID. Affected files are the
6800 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6802 * Do not create the channel in the Irssi SILC Client when issuing
6803 the JOIN command but when received the sucessful JOIN command
6804 reply. Otherwise the channel might get created even though we
6805 could not join it. The Affected file is
6806 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6808 * Fixed a channel joining bug in router. The router must also
6809 check the channel modes, invite and ban lists etc. when serving
6810 the JOIN command sent by normal server. Affected file is
6811 silcd/command.c. The router now resolves the client's
6812 information from the server who sent the JOIN command if it
6813 does not know it, and processes the JOIN command only after
6816 * Changed the SilcCommandCb to take new argument; void *context2.
6817 Affected file lib/silccore/silccommand.h
6819 The second argument in the command callbacks in the server now
6820 includes the SilcServerCommandReplyContext if the command was
6821 called as pending command callback from the command reply.
6822 Otherwise it is NULL. When called as pending the status of the
6823 command reply will be checked and if it was erronous the
6824 error will be sent to the original sender of the command.
6825 This way the client always receives the error messages even
6826 though the server was actually the one who received the error
6827 when it resent the command to router, for example. Affected
6828 files silcd/command[_reply].[ch].
6830 * Fixed sending WHOWAS command's error message to client if
6831 the requested client could not be found. It was missing.
6834 * Changed the CMODE and CUMODE commands reply arguments in the
6835 protocol specification. The Channel ID is now sent in both
6836 of the commands to identify the channel. Implemented this
6837 new feature to the client and server. Affected files
6838 lib/silcclient/command_reply.c and silcd/command.c.
6840 * Made better checks for invite and ban lists in the JOIN
6841 command in server. Affected file silcd/command.c.
6843 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6845 * The server now performs the incoming host IP/DNS lookup
6846 using the silc_socket_host_lookup and thus does not block
6847 the server anymore. Affected file silcd/server.c.
6849 * Completed the multi-thread support for SILC Scheduler in
6850 the lib/silcutil/silcschedule.c.
6852 * Fixed the configure.in.pre to detect the pthread correctly
6855 * Fixed a deadlock in silc_task_queue_wakeup in the file
6856 lib/silcutil/silctask.c.
6858 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6860 * Added new function silc_schedule_wakeup that is used in
6861 multi-threaded environment to wakeup the main thread's
6862 schduler. It needs to be used when a thread adds a new task
6863 or removes a task from task queues. After waking up, the
6864 scheduler will detect the task queue changes. If threads
6865 support is not compiled in this function has no effect.
6866 Implemented the wakeup mechanism to both Unix and WIN32
6867 systems. Affected files are lib/silcutil/silcschedule.[ch],
6868 lib/silcutil/unix/silcunixschedule.c and the
6869 lib/silcutil/win32/silcwin32schedule.c.
6871 * Added new function silc_task_queue_wakeup to wakeup the
6872 scheduler by the specified task queue. Affected file
6873 lib/silcutil/silctask.[ch].
6875 * The silc_socket_host_lookup_start now wakes up the scheduler
6876 after adding the timeout task. Affected file is
6877 lib/silcutil/silcsockconn.c.
6879 * The silc_socket_host_lookup is synchronous now if the threads
6880 support is not compiled in. However, the callback is still
6881 called asyncronously through the scheduler, anyway. Affected
6882 file lib/silcutil/silcsockconn.c.
6884 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6886 * Added new function silc_socket_host_lookup to perform
6887 asynchronous IP and FQDN lookups for the socket connection.
6888 Affected files lib/silcutil/silcsockconn.[ch].
6890 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6892 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6893 that may or may not compile the mutex support in.
6895 Changed the silc_mutex_alloc interface. It allocates the
6896 mutex now to the sent pointer and returns TRUE or FALSE.
6898 Affected file lib/silcutil/silcmutex.h.
6900 * Wrote the SILC Task Queue interface to support multi-threads.
6901 Affected file lib/silcutil/silctask.[ch].
6903 * Wrote the SILC Scheduler to support multi-threads. Affected
6904 file lib/silcutil/silcschedule.c.
6906 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6908 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6909 in lib/silcutil/win32/.
6911 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6913 * Defined SILC Mutex API and SILC Thread API and implemented
6914 them for Unix. Affected files are
6915 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6916 lib/silcutil/unix/silcunixmutex.c and
6917 lib/silcutil/unix/silcunixthread.c.
6919 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6921 * Fixed the silc_server_remove_clients_by_server's channel
6922 key re-generation. The hash table handling was incorrect
6923 and would not work with many channels. Affected file is
6926 * Fixed some memory leaks around the server code.
6928 * Rewrote the silc_server_get_users_on_channel to support IPv6
6929 based Client ID's. Affected file silcd/server.c.
6931 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6932 specification. However, a separate document must be written
6933 to define the detailed signing procedure and the payload
6934 associated with the flag. Defined the flag to the
6935 lib/silccore/silcchannel.h as well.
6937 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6939 * Changed the dynamic tables to static size tables in the
6940 lib/silccrypt/silchmac.c.
6942 * Removed GCC dependencies from the code. A patch by cras.
6944 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6946 * Do not show the error "Error receiving packet bla bla"
6947 in server if it really was not an error (-2 means that reading
6948 is pending). Affected file silcd/server.c.
6950 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6952 * Fixed a possible crash in silc_server_remove_clients_by_server
6953 in silcd/server.c. Fixed there also some memory leaks.
6955 * Fixed the silc_idlist_replace_client_id. It could replace
6956 wrong key in the hash table. Affected file silcd/idlist.c.
6958 * Do not check whether there are global users on the channel
6959 if the channel->global_users is FALSE. Affected functions
6960 silc_server_remove_from_one_channel and
6961 silc_server_remove_from_channels in silcd/server.c. Also,
6962 do not check if the removed client is local as we can be
6963 sure that global client was not removed from the channel
6964 and checking for global users is not needed.
6966 * The silc_server_remove_clients_by_server now re-generates
6967 the channel keys correctly for those channels that had
6968 clients removed from them. Affected file silcd/server.c.
6970 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6972 * Found the reason of random crashes in the server. We weren't
6973 ignoring the SIGPIPE signal (which can be sent in write())
6974 and it crashed the server. Affected file silcd/silcd.c.
6976 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6978 * Assure that sock->user_data is not NULL in the function
6979 silc_server_packet_send in silcd/packet_send.c.
6981 * Disconnect the remote connection if it could not be added
6982 to any ID lists in the server. The affected file is
6985 * Check in silc_server_packet_send[_real/dest] that the
6986 socket is not disconnecting and ignore the data if it is.
6987 Affected file silcd/packet_send.c.
6989 * Define inline to __inline on native WIN32 compilation.
6990 Affected file includes/silcwin32.h.
6992 * Added some explicit type casts for inline code since MSVC
6993 require them. Affected files lib/silcutil/silcbuffer.h,
6994 lib/trq/silcdlist.h and lib/trq/silclist.h.
6996 * Print warning in log files from now on if the packet
6997 decryption fails. Affected file silcd/server.c.
6999 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7001 * Changed the `say' client operation's interface to accept
7002 new `type' argument to indicate the type of the message sent
7003 by the library. The application may filter the library's
7004 messages according the type. The affected file is the
7005 lib/silcclient/silcapi.h.
7007 * Added two new functions to lib/silcclient/silcapi.h:
7008 silc_client_del_client and silc_client_del_client_by_id.
7009 Affected file lib/silcclient/idlist.c.
7011 * Moved the clientincludes.h from includes/ to silc/ and
7012 serverincludes.h from includes/ to silcd/.
7014 * The modes for the CMODE and CUMODE are now passed as
7015 uint32 for application with COMMAND_REPLY. The affected
7016 file is lib/silcclient/command_reply.c.
7018 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7020 * /WHOIS without arguments shows client's own information.
7021 Affected file lib/silcclient/command.c.
7023 * Changed PING to not accept any arguments. The specs
7024 says that client can ping only the connected server so
7025 requiring an argument is not needed. Affected file is
7026 lib/silcclient/command.c.
7028 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7030 * Fixed a fatal bug in private message sending and reception
7031 encryption and decryption when using private message keys.
7032 The implementation was incorrect and did not follow the
7033 specification. It causd that some of the message were
7034 lost since it did not use the sending and receiving keys
7035 as the protocol suggests. This has been fixed and will cause
7036 incompatibilities with older clients when sending private
7037 message encrypted with private message keys. Affected files
7038 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7039 and various other in Irssi SILC Client.
7041 Added `responder' boolean argument to the functions
7042 silc_client_add_private_message_key[_ske] to indicate when
7043 the key is added as responder or initiator of the key
7046 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7048 * Removed the silc_ske_check_version function and created
7049 a SilcSKECheckVersion callback. Added also a function
7050 silc_ske_set_callbacks that is now used to set all SKE
7051 callbacks. The callback functions are not given to
7052 the SKE functions anymore, but this function is used to
7055 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7057 * Added `silc_version' argument to the silc_client_alloc
7058 to define the version of the application for the library.
7059 The library will use the version string to compare it
7060 against the remote host's (usually a server) version
7061 string. Affected file lib/silcclient/silcapi.h
7063 * Added the KE protocol context to Key Agreement context
7064 in client library so that we can abort the SKE if it
7065 is in process when we get timeout. Affected file is
7066 lib/silcclient/client_keyagr.c.
7068 * Do not resolve the client ID forever if it returns in the
7069 first time that such client does not exist. This was done
7070 for example with private message. Affected file is
7071 lib/silcclient/client_prvmsg.c.
7073 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7075 * Do not add regex.h for WIN32. The affected file
7076 includes/silcincludes.h.
7078 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7079 not work yet 100%. It generates the DLL's automatically
7080 when compiling with --with-win32 under cygwin.
7082 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7084 * lib/contrib/regex.c is not compiled on WIN32.
7086 * Added silc_net_get_socket_opt function to the
7087 lib/silcutil/silcnet.h.
7089 * Added includes/silcwin32.h for WIN32 specific includes
7092 * Do not use ptime structure or any of the posix process
7093 functions on WIN32 in lib/silccrypt/silrng.c.
7095 * Added silc_gettimeofday to provide generic function
7096 for struct timeval on all platforms. Added the function
7097 to lib/silcutil/silcutil.h.
7099 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7101 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7102 library as they clearly belong there. As a plus side we
7103 can make the actual socket connection routines platform
7106 Added also new generic function silc_socket_read and
7107 silc_socket_write (that used to be silc_packet_[read/write].
7108 The implementation of these are platform specific.
7110 * Added WIN32 specific routines of silc_socket_[read/write]
7111 to lib/silcutil/win32/silcwin32sockconn.c.
7113 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7115 * Added preliminary support for native WIN32 compilation under
7116 cygwin (using the -mno-cygwin option for GCC) to the
7117 ./configure.in.pre. The --with-win32 now prepares the
7118 compilation for native WIN32.
7120 * Rewrote the SILC Scheduler interface in the file
7121 lib/silcutil/silcschedule.h. The scheduler is now context
7122 based and does not have anymore any global static scheduler.
7123 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7124 and created lib/silcutil/win32 directory for WIN32 based
7127 * Added Unix specific network routines to the
7128 lib/silcutil/unix/silcunixnet.c and the old
7129 lib/silcutil/silcnet.c includes now only generic routines.
7131 Added WIN32 specific network routines to the
7132 lib/silcutil/win32/silcwin32net.c.
7134 * Added Unix specific utility functions from the
7135 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7137 * Added WIN32 SILC Scheduler to the file
7138 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7141 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7143 * Do not handle JOIN notify in the server if the target client
7144 is not registered (idata->registered == FALSE). The affected
7145 file is silcd/packet_receive.c.
7147 * Update the nickrec->founder in event_cumode in the Irssi SILC
7148 client. Affected file irssi/src/silc/core/silc-channels.c.
7150 * Fixed the CUMODE_CHANGE notify handling in the server when
7151 server and router are announcing their clients on channels.
7152 Now the mode changes are saved and notified correctly. The
7153 affected file is /silcd/packet_receive.c.
7155 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7156 They really did not replace the cache entry in the ID Cache.
7157 Now they do that. Affected file silcd/idlist.c.
7159 * Fixed the KICK notify handling in the Irssi SILC client to
7160 update the channel records so that the kicked client does not
7161 appear to be on the channel. The affected file is
7162 irssi/src/silc/core/silc-channels.c.
7164 * Always update the conn->current_channel when executing command
7165 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7167 * Fixed the KILL notify handling in Irssi SILC client to remove
7168 the killed client on all channels.
7170 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7172 * Fixed the silc_parse_command_line to remove extra spaces
7173 from the start and end of the arguments. Affected file is
7174 lib/silcutil/silcutil.c.
7176 * Cancel and free any active protocol in the function
7177 silc_server_close_connection. Affected file silcd/server.c.
7179 * Cancel and free any active protocol in the function
7180 silc_client_close_connction. Affected file is
7181 lib/silcclient/client.c.
7183 * Do not execute the KILL command for clients that are in
7184 history (ie. they are not in the network). Affected file is
7187 * Fixed KILL notify handling, client does not crash anymore.
7188 Affected file irssi/src/silc/core/silc-channels.c.
7190 * Reduced the default packet buffer size from 2048 to 1024 in
7191 lib/silccore/silcpacket.c.
7193 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7194 counter to the SKE context that is incresed when the SKE library
7195 performs async operation outside the library. If the outside
7196 process frees the SKE context and FREED status will be set
7197 and the library will detect after the sync operation that the
7198 libary is freed. The affected files are
7199 lib/silcske/silcske[_status].[ch].
7201 * Resolve the client entry information in the function
7202 silc_client_channel_message to assure that NULL pointer is not
7203 passed as client entry to the application. */
7205 * Fixed the task timeout calculation to assure that there is
7206 never negative timeouts. The affected file is
7207 lib/silcutil/silcschedule.c.
7209 * Fixed the channel user mode notification sending in server.
7210 It was sent point-to-point to the router (or to server by router)
7211 but it needs to be destined to a channel. The routines now
7212 supports sending the channel user mode notifys to the channels
7213 when announcing clients and channels. Affected files are
7214 silcd/server.c and silcd/packet_receive.c.
7216 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7217 It did not actually replace the old channel entry in the cache.
7218 Affected file lib/silcclient/client_notify.c.
7220 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * Fixed a possible crash in silc_packet_send_prepare. It now
7223 assures always that there is enough space in the buffer and
7224 at the tail area of the buffer (for MAC).
7226 Fixed the inbound buffer reallocation in silc_packet_read.
7227 It was old code and did not handle the reallocation correctly.
7230 The affected file is lib/silccore/silcpacket.c.
7232 * Fixed buffer overflow in silc_parse_nickname in the file
7233 lib/silcutil/silcutil.c.
7235 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7237 * make install generates new server keys only if there is not
7240 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7242 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7243 Added check that if the NOREPLY is set then we will not send
7244 the away message. This avoids infinite loop of away messages
7245 if both clients are away. The affected file is
7246 lib/silcclient/client_prvmsg.c.
7248 * Fixed client crash if /NICK was given without arguments.
7249 Affected file lib/silcclient/command.c.
7251 * Server does not send the invite list in INVITE command back
7252 to the client if the list was not altered. Added this notion
7253 to the protocol spec as well. Affected file silcd/command.c.
7255 Fixed possible crash in INVITE command by checking the
7256 value of silc_server_get_client_route command.
7258 * Fixed the INVITE notify type handling. The arguments are now
7259 taken in correct order and client does not crash. The affected
7260 file is irssi/src/silc/core/silc-channels.c.
7262 Removed the "Inviting xxx to channel" message from the
7263 client library away and let the application handle it.
7264 Affected file lib/silcclient/command.c. Added that message
7265 to Irssi SILC client's message formats.
7267 * Fixed CMODE command crash in client. It now checks the
7268 amount of arguments correctly and does not crash. The affected
7269 file is lib/silcclient/command.c.
7271 * Do not create new channel automatically in silc_channels_join
7272 but check whether the channel by that name already exists.
7273 Affected file irssi/silc/core/silc-channels.c.
7275 * Do not send the SERVER_SIGNOFF to router if the disconnected
7276 entity was the router. Affected file silcd/server.c.
7278 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7279 SILC client as it was missing from there.
7281 Added the handling of the KICK notify to the Irssi SILC client
7282 as it was missing. Added "you have been kicked" message to
7283 Irssi SILC client's message modules formats.
7285 Added the handing of the KILL notify to the Irssi SILC client
7286 as it was missing. Added the kill message module formats
7289 The affected file is irssi/src/silc/core/silc-channels.c.
7291 * The router did not save the channel mode the server announced.
7292 Affected file silcd/packet_receive.c.
7294 * Fixed a possible crash in INFO command in server. If the
7295 server did not provide the server info it crashed. Affected
7296 file silcd/command.c.
7298 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7300 * Fixed the GETKEY command in the server to check also the
7301 global list. Otherwise the GETKEY would not work correctly
7302 in normal SILC server. Affected file silcd/command.c.
7304 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7306 * Fixed GETKEY crash, it crashed if the command did not succseed.
7308 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7310 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7311 is now real and not just an macro interface to GMP.
7313 Removed the entire GMP from the source tree and imported new
7314 NSS MPI library instead. Reason for removing GMP is that it is
7315 extremely large and compiles extremely slow. The NSS MPI
7316 is only a few files and compiles in less than 10 seconds.
7317 The speed is also about the same as GMP. The MPI is imported
7318 to lib/silcmath/mpi.
7320 If the system has GMP installed we will still use the GMP.
7321 If it is not then the NSS MPI will be compiled.
7323 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7325 * Merged a long nickname (127 characters long) crash bugfix from
7326 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7328 * Merged a freed memory reference bugfix from Irssi CVS tree.
7329 Affected file irssi/src/core/commands.c.
7331 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7333 * Added the server's public key sving and verification to the
7334 server when performing the SKE. This was missing and the
7335 remote server's (or router's) public key was accepted without
7336 checking whether we have it previously or trust it at all.
7337 Affected file silcd/protocol.c.
7339 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7341 * Check in the silc_server_timeout_remote if protocol is active
7342 and make sure that the protocol's final callback is called so
7343 that all memory if freed. Affected file silcd/server.c.
7345 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7347 * silc_server_whois_send_reply crashed the server if the nickname
7348 was 127 characters long. Affected file silcd/command.c.
7350 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7352 * Added sanity check to the silc_server_new_client. If the hostname
7353 is provided inside username then check that the provided hostname
7354 really is the same as the resolved one. If the hostname was not
7355 resolved then check it from the public key. Affected file is
7356 silcd/packet_receive.c.
7358 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7359 if the server disconnected us and the connection is not valid
7360 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7362 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7363 the library to the lib/silcutil/silcutil.[ch].
7365 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Close log file after open. Affected file
7368 lib/silcutil/silclog.c.
7370 * Check whether sock == NULL in silc_client_send_packet and return
7371 if it is. Affected file lib/silcclient/silcclient.c.
7373 * Check rec->entry == NULL in the Irssi SILC Client before
7374 sending the channel message. Affecte file is
7375 irssi/src/silc/core/silc-servers.c.
7377 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7379 * Merged a splitted window bugfix from Irssi CVS tree. The
7380 affected file is irssi/src/fe-text/textbuffer-view.c.
7382 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7383 It did not print nickname.
7385 * Improved the distributions system a bit.
7387 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7389 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7390 irssi/src/fe-text/gui-window.c.
7392 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7393 to in-active server. The affected file is
7394 irssi/src/silc/core/client_ops.c.
7396 * Resolve the client in USERS command reply if the entry does
7397 not have username resolved. The affected file is
7398 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7399 command to WHOIS command to really resolve stuff. The USERS
7400 is not used any more in any critical section so WHOIS can
7401 be used even though it might be slower than IDENTIFY.
7403 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7406 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7408 * Changed the protocol API a bit more consistent in the
7409 lib/silccore/silcprotocol.[ch].
7411 * Changed the following headers to ROBODoc format:
7413 lib/silccore/silcpayload.h
7414 lib/silccore/silcprotocol.h
7415 lib/silccore/silcsockconn.h
7417 All core library headers are now formatted.
7419 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7421 * Fixed a bug in Irssi SILC client; do not show that you are
7422 server/router operator if you really are not. Affected file is
7423 irssi/src/silc/core/client_ops.c.
7425 * Renamed silc_command_free_payload to silc_command_payload_free.
7426 Affected file lib/silccore/silccommand.h
7428 * Added silcmath.h to include the prototoypes of various routines
7429 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7432 * Changed the following headers to ROBODoc format:
7434 lib/silccore/silcchannel.h
7435 lib/silccore/silccommand.h
7436 lib/silccore/silcid.h
7437 lib/silccore/silcidcache.h
7438 lib/silccore/silcmode.h
7439 lib/silccore/silcnotify.h
7440 lib/silccore/silcpacket.h
7441 lib/silcmath/silcmath.h
7443 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7445 * Added checking to the server code not to start the server if
7446 ciphers and stuff are not configured properly. Affected files
7447 silcd/serverconfig.[h] and silcd/server.c.
7449 * Changed the layout of the header files of the public interfaces
7450 in the SILC libraries. The new layout supports ROBODoc
7451 documentation tool (and some others) so that it is easy to create
7452 a library reference manual. All the other headers and source
7453 code must still follow the CodingStyle document. Also source
7454 code must not include these ROBODoc stuffs, only the headers.
7455 Furthermore, all public interface headers must now be named
7456 by using `silc' prefix, example: silcapi.h, silccipher.h.
7457 Some files were renamed due to this. All the other headers
7458 must not be used as public interfaces. I will update the
7459 CodingStyle document later. Changed following headers, so far:
7461 lib/silcclient/silcapi.h
7462 lib/silccore/silcauth.h
7463 lib/silccore/silcprivate.h
7464 lib/silccrypt/silcdh.h
7466 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7470 * Removed silc_client_packet_send_flush from the client library
7471 as it is not needed. Affected file lib/silcclient/client.[ch].
7473 * Added printing of message of unresolved authentication method
7474 to the Irssi SILC client. Added it to the module formats.
7475 Removed the same message from the client library.
7477 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Added new distribution feature, DISTLABEL. Every distribution
7480 can define own preprocessor label that can be used in the
7481 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7482 file distributions, acconfig.h.pre and prepare.
7484 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7486 * Added Makefile.defines_int to include the actual definitions
7487 for Makefile.defines.in. Tested the new distribution system,
7488 created distributions and tested installation.
7490 * Added AWAY message printing to the Irssi SILC client. Added
7491 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7493 * Added SCONNECT command to call the SILC's CONNECT command.
7494 Cannot use CONNECT directly since Irssi uses that internally.
7495 Affected file irssi/src/silc/core/silc-servers.c.
7497 Added ACTION local command. It is same as ME command but takes
7498 the channel as mandatory argument.
7500 Rewrote some of the Irssi's help files to suite for SILC
7503 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Added Makefile.defines[.in] that should for now on be included
7506 in all Makefile.am file in the source tree. That file includes
7507 all common compilation definitions for SILC source tree.
7509 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7511 * Minor changes to the ./prepare script to change the package
7512 name according the distribution name to the configure.in.
7514 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7516 * Created new distribution system. Added file `distributions'
7517 that defines all the distributions that can be created out of
7518 the SILC source tree. The ./prepare script now reads that
7519 file to determine how to prepare the distributions. The
7520 first argument to the ./prepare is the name of the distribution
7521 and second is the version of the distribution. If given
7522 without arguments it creates the default (toolkit) distribution
7523 with the default version (defined in ./prepare).
7525 All Makefile.am files that are subject to the distributions
7526 are now named as Makefile.am.pre. These are ./Makefile.am
7527 and lib/Makefile.am. Others may be changed later.
7529 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7531 * Added invite list, ban list, some key management and connection
7532 error message printing to module formats in the Irssi SILC client.
7534 * Added new silc_client_set_away_message to set the away message
7535 that is back to the person who sent private message. The
7536 affected file lib/silcclient/silcapi.h and the
7537 lib/silcclient/client_prvmsg.c.
7539 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7541 * Fixed the private message sending in the Irssi SILC client,
7542 added local command KEY to the Irssi SILC client.
7544 Added key management and key agreement message formats to the
7545 irssi/src/fe-common/silc/module-formats.[ch].
7547 Added USERS (alias WHO) printing, server/router operator
7548 indication and LIST command printing to the module formats.
7550 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7552 * Fixed channel joining notify handling, cumode notify handling
7553 from Irssi SILC client.
7555 * Added SILC specific module-formats to the Irssi SILC client so
7556 that SILC specific message hilighting, colors etc is possible.
7557 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7559 Added channel mode, channel user mode, actions, notices,
7560 whois and whowas printing to the the module-formats.c.
7562 * Fixed a bug in channel deletion in the server. The channel
7563 is not left to the cache even if the channel founder auth mode
7564 is set when there are no users anymore on the channel. Affected
7565 file silcd/server.c.
7567 * The silc_net_localhost now resolves the entire hostname including
7568 the domain name. Affected file lib/silcutil/silcnet.c.
7570 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Changed the ask_passphrase client operation to be ascynchronous.
7573 It has now a completion callback and a context that the
7574 application must call after it has got the passphrase from
7575 the user. Affected files lib/silcclient/silcapi.h,
7576 lib/silcclient/protocol.c, lib/silcclient/command.c and
7579 Added SilcAskPassphrase callback that the application calls
7580 to deliver the passphrase to the library.
7582 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7583 The public key verification and especially a certificate
7584 verification is asynchronous procedure.
7586 Added new SILC_SKE_STATUS_PENDING status to indicate the
7587 request is pending and a callback will be called to finalize
7590 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7591 indicate that remote end did not send its public key (or
7592 certificate), even though we require it. Added check for this
7593 condition in the SKE. This was a security bug, now fixed.
7595 Defined new SilcSKEVerifyCbCompletion callback that is called
7596 when the verification process is completed.
7598 The affected files lib/silcske/silcske_status.h and
7599 lib/silcske/silcske.[ch].
7601 * Changed the verify_public_key client operation to be async
7602 as well. Defined SilcVerifyPublicKey callback that is used to
7603 indicate the success of the public key verification process.
7605 Changed the server and client to use the new async client
7608 * Changed the Irssi SILC client's internal scheduler to be called
7609 twice as many times as it used to be. As a result the client
7610 should be a bit faster now. Affected file is
7611 irssi/src/silc/core/silc-core.c.
7613 * Added support to Irssi SILC client of asynchronous public key
7614 verification and passphrase inquiry. Affected file is
7615 irssi/src/silc/core/silc-core.c.
7617 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * Do not say "You have left channel %s" in client library.
7620 Moved it to the application. Affected files are
7621 lib/silcclient/command.c and silc/client_ops.c.
7623 * Fixed silc_client_get_clients. Command context was not
7624 duplicated and was freed memory in the callback. Affected
7625 file lib/silcclient/idlist.c.
7627 * Do not say "you are now talking..." on JOIN command in the
7628 client library. The appliation must handle it.
7630 * Do not say ".. changed topic to" in command reply in the
7631 client libary. The application must handle it.
7633 * Fixed TOPIC command sending in the client library.
7635 * Fixed a memory leak in silc_client_command_free in the file
7636 lib/silcclient/command.c.
7638 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7640 * Imported a modified version of Irssi client to the source tree.
7641 The Irssi will be used to create a new client called
7642 Irssi SILC. Imported to irssi/.
7644 Added silc_core_init_finish function to the Irssi. Affected
7645 file irssi/configure.in.
7647 A lot changes in the Makefile.ams around the irssi tree.
7649 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Do not rehash if the new size is same as the old size of the
7652 hash table, in the silc_hash_table_rehash*. The affected file
7653 lib/silcutil/silchashtable.c.
7655 * Replaced hash_table_del_by_context calls from the server
7656 (when channel->user_list and client->channels) to the
7657 hash_table_del as it is sufficient and faster.
7659 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * Added silc_hash_table_list, silc_hash_table_get and the
7662 SilcHashTableList structure to provide an alternative way to
7663 traverse the hash table. The affected files are
7664 lib/silcutil/silchashtable.[ch].
7666 * Changed the server's idlist routines to use the hash table
7667 routines to optimize the code.
7669 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7671 * Replaced the client entry's `channel' list and channel entry's
7672 `user_list' list to hash tables for optimized lookup. Changed
7673 the code to use the hash table interface around the code.
7674 Affected file lib/silcd/idlist.[ch].
7676 * Added `auto_rehash' boolean argument to the function
7677 silc_hash_table_alloc to indicate whether the hash table should
7678 auto-rehash when it thinks is appropriate time. It will
7679 increase the hash table size if the there is twice as much
7680 entries in the table than the size of the table, and will
7681 decrease the size if there are twice as less entries than
7682 the size of the table.
7684 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7686 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7688 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7690 * silc_idcache_purge_by_context deletes the entry now by context
7691 as it is supposed to do. Affected file lib/silccore/idcache.c.
7693 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7694 client is not anymore valid (WHOWAS givens the info) and not
7695 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7697 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Removed the `data' and `data_len' arguments from the ID Cache
7700 interfaces and added `name' argument. ID Cache does not handle
7701 anymore the binary data only a names associated with given ID.
7703 * When hashing a Client ID with silc_hash_id the entire ID is
7704 not hashed anymore, instead only the hash of the Client ID is
7705 hashed. This way we can access the Client ID from the cache
7706 with Client ID but with the hash of the ID (which is a hash of
7707 the nickname) as well without any difference in performance.
7709 Added also silc_idcache_find_by_id_one_ext to do one on one
7710 searching when we have the actual ID. Added also function
7711 silc_hash_client_id_compare. The affected files are
7712 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7714 * When hashing the name associated with a ID it is always done
7715 in lowercase. This way we can access the cache without worrying
7716 about case-sensitivity, even though, for example nicknames are
7719 * Fixed a bug in server with channel message sending. It put
7720 wrong ID type as destination ID. The affected file
7721 silcd/packet_send.c.
7723 * silc_idcache_del_by_context now deletes from all hash tables
7724 by context. Affected file lib/silccore/idcache.c.
7726 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7728 * Changed the client library to use the new ID Cache interface.
7729 Changes around the source tree.
7731 * Added silc_hash_table_rehash_ext to rehash with specific
7732 hash function. Affected file lib/silcutil/silchashtable.[ch].
7734 * Added silc_hash_string_compare to compare two strings in the
7735 hash table. Affected file lib/silcutil/silcutil.[ch].
7737 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7739 * Added new function silc_idcache_del_by_context into the
7740 lib/silccore/idcache.[ch].
7742 * Changed the server's ID list routines to use the new ID Cache
7743 interface. Changes around the source tree.
7745 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Added silc_hash_table_del[_by_context]_ext functions in to the
7748 lib/silcutil/silchashtable.[ch].
7750 Removed silc_hash_table_find_all* routines and added new
7751 silc_hash_table_find_foreach to replace them.
7753 Added silc_hash_table_replace_ext function as extended
7754 replacing function. Separated the simple hash table interface
7755 from the extended hash table interface in the file
7756 lib/silcutil/silchashtable.h.
7758 * Fixed minor bugs and changed it to use some of the new
7759 hash table functions in lib/silccore/idcache.c
7761 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Added new function silc_hash_table_find_all to return all keys
7764 in the hash table by the specified key. As the hash table is
7765 collision resistant it also makes it possible to have several
7766 duplicate keys in the hash table. This function may be used to
7767 find all of the keys from the hash.
7769 Added user_context arguments to the SilcHashFunction,
7770 SilcHashCompare and SilcHashDestructor to deliver user specified
7773 Added new fuctions silc_hash_table_find[_all]_ext to do
7774 extended lookup with specified hash and compare functions and
7775 specified user contexts.
7777 Added new function silc_hash_table_add_ext to add the key
7778 with specified hash function and user context.
7780 Added new function silc_hash_table_foreach to traverse all
7781 entrys in the hash table. Added SilcHashForeach callback
7784 Added new function silc_hash_table_del_by_context to delete
7785 the entry only if the context associated with the key matches.
7787 Affected files are lib/silcutil/silchashtable.[ch].
7789 * Removed silc_hash_[server/client/channel]_id and added just
7790 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7791 silc_hash_id_compare to compare two ID's using as the hash table
7792 comparison function. Added also silc_hash_data to hash
7793 binary data and silc_hash_data_compare to compare it.
7795 * Removed silc_idlist_find_client_by_hash as it is not needed
7796 anymore. Affected file silcd/idlist.[ch].
7798 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7799 to use internally the SilcHashTable. The new ID Cache is a lot
7800 faster than the old one. Some of the ID Cache interface was also
7801 rewritten and obsolete and stupid functions were removed.
7803 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Added entry_count field to the SilcHashTable to keep the number
7806 of the entries in the table. Implemented the function
7807 silc_hash_table_rehash. Added new function
7808 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7810 Fixed a minor bug in silc_hash_table_free.
7812 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7813 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7814 into the lib/silcutil/silcutil.[ch].
7816 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Implemented a collision resistant hash table into the
7819 lib/silcutil/silchashtable[ch]. See the header and the source
7820 for the SilcHashTable API.
7822 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Merged dotconf version 1.0.2 into lib/dotconf.
7826 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7828 * Do not compile anything in lib/silcsim/* if the SIM support
7829 is not enabled. The tree should now compile without problems
7832 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Compiled the SILC under cygwin. Compiled and tested briefly
7835 without problems. More tests needed. The SIMs didn't compile
7838 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7840 * Fixed possible crash in silc_get_username in the
7841 lib/silcutil/silcutil.c.
7843 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * Fixed a va_arg in silc/client_ops.c.
7847 * Oops, RC5 routines were named AES and caused some problems
7848 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7850 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7852 * Added new SilcIDIP structure into the lib/silccore/id.h and
7853 replaced the old `ip' fields from all SILC ID's to that type.
7854 This is a step towards IPv6 support.
7856 The silc_id_get_len takes now the ID as an extra argument.
7857 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7858 both IPv4 and IPv6 based ID's.
7860 The affected files are lib/silccore/id.[ch] and other files
7861 around the tree using these routines.
7863 * Removed the ID length arguments in server from various
7864 silc_server_send_notify_* routines -> they are not needed
7867 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7869 * Fixed memory leak in silc_encode_pem_file in the file
7870 lib/silcutil/silcutil.c.
7872 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Check minor version as well in the SKE. Affected files are
7875 silcd/protocol.c and lib/silcclient/protocol.c.
7877 * Added --identifier option to the server so that an identifier
7878 can be when creating the public key for the server. Affected
7879 file is silcd/silcd.c.
7881 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7882 lib/silccrypt/silcpkcs.c.
7884 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Register default ciphers and stuff when using -C option with
7887 the server. Affected file sildc/silcd.c.
7889 * Put back the servers public key filename format, it is better
7890 than the new one. For now, the client keys are saved with the
7891 new filename format. The affected file silc/client_ops.c.
7893 * Implemented the Cipher API for the rest of the ciphers that
7894 did not implement it or implemented it the wrong way.
7896 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7898 * Register default ciphers and stuff when using the -S option
7899 in the client. Affected file silc/silc.c. Same also when
7900 creating new key pair with -C option.
7902 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * Fixed the silc_verify_public_key client operation function to
7905 save the public keys differently. The fingerprint is now
7906 used as filename and not the hostname. This way also the
7907 client keys are saved uniquely and not with hostnames. The
7908 affected file is silc/client_ops.c.
7910 * Trimmed the silc_hash_fingerprint function to remove extra
7911 whitespaces from the end of the fingerprint. The affected
7912 file is lib/silccrypt/silchash.c.
7916 * Added silc_cipher_register_default function to register all
7917 default ciphers. It can be used when configuration files
7918 does not exist and the application does not want any specific
7919 ciphers in any specific order.
7921 The SilcDList is now used as silc_cipher_list dynamically
7922 allocated cipher list. Removed the static list all together
7923 and now all ciphers must be allocated to the dynamic list.
7924 The silc_cipher_alloc routine was changed to check only the
7927 All silc_cipher_* routines that used to return int returns
7930 The affected files lib/silccrypt/silccrypt.[ch].
7932 * The same thing was done to silc_hash_* as for silc_cipher_*
7933 routines. Affected files lib/silccrypt/silchash.[ch].
7935 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7936 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7937 Added also silc_pkcs_[un]register[_default] functions.
7938 Removed the data_context from the PKCS API.
7940 * Added silc_hmac_register_default function to register default
7941 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7942 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7943 to unregister all hmacs at once.
7945 * Register the default ciphers, hash functions, PKCSs and HMACs
7946 if client's configuration file does not exist. The affected
7949 * The client did not load the hash functions from the SIM
7950 modules at all. Added support for this. Affected file is
7951 silc/clientconfig.c.
7953 * When decoding public key with silc_pkcs_public_key_decode, check
7954 the supported algorithm only if PKCS are registered. Affected
7955 file lib/silccrypt/silcpkcs.c. The same was done with the
7956 silc_pkcs_private_key_decode.
7958 * Fixed the SILC List routines to keep the list always in order.
7959 It used to change the list's order when traversing the list but
7960 not it preserves the order. Affected file lib/trq/silclist.h.
7962 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Added the client library to use the SilcSocketConnection's
7965 reference counter (by silc_socket_dup) to prevent the bug that
7966 the socket object may be freed underneath async operation.
7968 * The name resolv library checking fixes in the configure.in.pre.
7971 * Created new version of the protocol drafts for future
7972 development. The -03 drafts are the ones that will be changed
7973 in the trunk now and the -02 will remain as they are.
7975 * Send list of CUMODE notifys to the router when announcing
7976 the channel users to the router. Affected file silcd/server.c.
7977 If the router receiving channel founder CUMODE for a channel
7978 that already has channel founder it will send CUMODE notify
7979 to the sender to remove the channel founder rights from the
7980 announced client. Affected file silcd/packet_receive.c.
7982 * The CUMODE notify may now use Server ID as well as the entity
7983 who changes the mode. Updated protocool specs.
7985 * Updated INSTALL and README files.
7987 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7989 * New web pages in the http://silc.pspt.fi. The pages was
7994 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * Implemented the [DenyConnectin] config section in the server.
7997 Added silc_server_config_denied_conn to check whether incoming
7998 connection is denied. Affected file silcd/serverconfig.[ch].
8000 * Do not check the ports when checking the incoming configuration
8001 data if the port is 0, meaning any. Affected file is
8002 silcd/serverconfig.c.
8004 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Fixed buffer overflow in silc_string_compare in the file
8007 lib/silcutil/silcutil.c.
8009 * Fixed double free in silc_server_command_leave in the file
8012 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8014 * Fixed the version checking in the server. Affected file is
8017 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8019 * Fixed the configuration data fetching when accepting new
8020 connections in the server. Affected file silcd/server.c.
8022 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Added `sender_entry' argument to the function
8025 silc_server_packet_relay_to_channel so that we can check
8026 whether some destination actually belongs to the same route
8027 the sender belongs (ie, we must not resend the packet to the
8028 sender). Affected file silcd/packet_send.[ch].
8030 * Added `servername' field to the SilcClientEntry in the server
8031 to hold the name of the server where client is from. Affected
8032 file is silcd/idlist.h.
8034 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8036 * Moved the channel message encrypting in the router betwen
8037 router connections from silc_server_channel_message to the
8038 silc_server_packet_relay_to_channel since we want to check
8039 whether we have anybody channel before encrypting anything.
8040 Affected files silcd/packet_[receive/send].c.
8042 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Fixed the [AdminConnection] server config section to support
8045 multiple entries. Affected file silcd/serverconfig.c.
8047 * Added support into the server to check the validity of the
8048 incoming connection before executing any KE or authentication
8051 * The connection configuration is now saved to the KE and
8052 connection auth protocol contexts and not fetched anymore in
8053 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8055 * The local hosts listenning address and port is also resolved
8056 now when starting the server. We want to have the socket object
8057 to include the real address and port for the listener. Added
8058 new function silc_net_check_local_by_sock into the files
8059 lib/silcutil/silcnet.[ch].
8061 * Fixed a broadcast bug in server -> do not broadcast if we
8064 * Fixed a routing bug. Do not route broadcast packets ever.
8065 Broadcast packets must be processed always and not routed since
8066 they may be destined to some other host than yourself and thus
8067 would get routed without no good reason. Affected file is
8070 * Added function silc_server_config_is_primary_route to check
8071 whether primary router connection has been configured (a router
8072 configuration that we are initiating). If there is not, we
8073 will assume that there is only two routers in the SILC network
8074 and we will use the incoming router connection as our primary
8075 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8077 * Changed the order of the broadcasting. Broadcast _after_ the
8078 packet has been processed not before. Affected file is
8081 * Fixed a [ClientConnection] parsing bug. The port was never
8082 parsed correctly thus resulting to port 0. Affected file
8083 silcd/serverconfig.c.
8085 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8086 argument and did not set the broadcast packet flag. Affected
8087 file silcd/packet_send.c. Fixed same bug in the function
8088 silc_server_send_notify as well.
8090 * If we receive NEW_ID packet for our own ID in the server, ignore
8093 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Removed the nickname from the Private Message Payload.
8098 Updated the code and the protocol specs.
8100 * Updated protocol specs for submitting to the IETF.
8102 * Tweaked the Random Number Generator a bit. Affected file
8103 lib/silccrypt/silcrng.c. Exported a new function
8104 silc_rng_[global]_add_noise which can be used to add more
8107 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8109 * Do not parse packets with different timeout when protocol
8110 is active -> may cause problem with rekey. Affected file
8113 * When server receives signoff notify it must not create
8114 new channel key if the client is on any channels since the
8115 sender of the signoff notify will create it.
8117 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Added printing of error messages during SKE protocol from the
8120 failure packet sent by server during SKE. Affected file
8123 * Removed the client's failure_callback handling with timeout
8124 and handle it immediately when received.
8126 * The SKE library returned wrong type in SUCCESS and FAILURE
8127 packets. They must be 32 bit MSB not 16 bit MSB.
8129 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8131 * Ok, rewrote the logic of the re-key and now it seems to work.
8132 I tested it on high traffic with frequent re-keys without
8133 problems. Added hmac_receive (and renamed hmac to hmac_send)
8134 in SilcClientConnection in lib/silcclient/client.h and
8135 in SilcIDListData in silcd/idlist.h. Also, removed the
8136 SilcPacketParserContext's cipher and hmac fields as they are
8137 not needed anymore and actually caused some problems when
8138 the ciphers and hmac's changed underneath the packet parser.
8140 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * If re-key protocol is active then process the incoming packets
8143 synchronously since we must assure that icoming packets encrypted
8144 with the old key is processed before the new keys is set to
8145 use. This is true other packets than for REKEY packets.
8146 Affected file silcd/server.c. The same was done to client library
8147 as well, affected file lib/silcclient/client.c.
8149 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Fixed bug in client and server to accept the force send if
8152 the packet is send from silc_[server/client]_packet_process
8153 function. Otherwise the packets are never delivered, oops.
8155 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Disable force sending of packets when REKEY protocol is active.
8158 We must assure that no packet is sent directly when rekey is
8159 performed. All packets must be sent through packet queue.
8160 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8161 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8162 function is silc_[server/client]_packet_send_real to check
8165 * Replaced the SIM paths from example config files to
8166 /usr/local/modules. Also, make install creates now
8167 /usr/local/silc/logs directory to hold all the SILC server
8170 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8172 * Made the configure.in.pre work on Solaris. Patch by salo.
8174 * Made all ciphers compatible with non-x86 machines. Defined
8175 CBC mode macros into lib/silccrypt/ciphers_def.h.
8177 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Fixed the make install.
8181 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8183 * When MAC computation fails the silc_packet_decrypt returned 0
8184 even though it was supposed to return -1. Fixed this. The
8185 affected file is lib/silccore/silcpacket.c.
8187 * Do not replace the config files in /etc/silc (in make install)
8188 if they already exist. Affected file ./Makefile.am.
8190 * Do not send re-key packets immediately but through packet queue.
8191 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8193 * Changed silc_net_check_host_by_sock to return FALSE if the
8194 IP/DNS could not be resolved. Though, it returns the IP address
8195 now even if it could not resolve it (but returns also FALSE).
8196 Affected file lib/silcutil/silcnet.[ch].
8198 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8200 * Added silc_pkcs_decode_identifier to decode the public key's
8201 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8202 Added also silc_pkcs_free_identifier. Added also new context
8203 SilcPublicKeyIdentifier.
8205 * Added -S option to the silc client. It is used to dump the
8206 contents of the specified public key file.
8208 * Changed the PKCS api to return the public key length when
8209 setting the public key.
8211 * Fixed a fatal bug in the public and private key file loading.
8212 Affected file lib/silccrypt/silcpkcs.c.
8214 * Execute the packet parsing for client with zero (0) timeout
8215 if the protocol is active. Affected file silcd/server.c.
8217 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Made the key generation options to the silcd program. Added
8220 -C option, equivalent to client's option.
8222 * Added new [ServerKeys] config section to the server. It
8223 configures the server's public and private key.
8225 * Defined generic Public Key Payload into the protocol
8226 specification to send specific type of public keys and
8229 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8230 public key or certificate.
8232 * Implemented the GETKEY command to the server and to the
8233 client library and on user interface.
8235 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8237 * Made preliminary `make install' work.
8239 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Added SilcServerRekey context into silcd/idlist.h.
8243 * Added the PFS support as defined in the specification to the
8244 SKE protocol. Affected files lib/silcske/*.c.
8246 * Added `ske_group' field to the SilcServerRekey context to hold
8247 the number of the SKE group that is used with PFS in re-key.
8248 Affected file silcd/idlist.h.
8250 * Added PFS re-key support to the server. Affected file is
8253 * Added silc_protocol_cancel to cancel execution of the next
8254 state of the protocol. Affected file is
8255 lib/silccore/silcprotocol.[ch].
8257 * Added the re-key support with and without PFS to the client
8258 library. Re-key is performed once in an hour, by default.
8260 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8261 Added silc_client_rekey_callback and silc_client_rekey_final.
8262 Affected files are lib/silcclient/protocol.[ch] and
8263 lib/silcclient/client.[ch].
8265 * Removed the `hmac_key' and `hmac_key_len' fields from the
8266 SilcClientConnection structure; not needed. Affected file is
8267 lib/silcclient/client.h.
8271 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * Do not ask whether user wants to use the negotiated private key
8274 for private messages, just use it. Affected file is
8275 silc/local_command.c.
8277 * Added `send_enc_key' and `enc_key_len' fields to the
8278 SilcIDListData structure since they are needed in the re-key
8279 phase. Affected file is silcd/idlist.[ch].
8281 * Implemented the simple re-key protocol into the server.
8282 Affected files silcd/server.c and silcd/protocol.[ch]. The
8283 re-key will be performed once in an hour, by default.
8285 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8286 Added silc_server_rekey, silc_server_rekey_callback and
8287 silc_server_rekey_final.
8289 * Removed Tunneled flag from the protocol. Updated the code
8290 and the specifications.
8292 * Adde `pfs' field to the SilcIDListData to indicate whether
8293 the PFS is to be performed in the re-key. Affected file is
8296 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8299 int64 of at least the xintXX size. If void * is less that 4
8300 bytes uint32 * will be used. Defined bool as boolean.
8302 * Changed _ALL_ unsigned long and unsigned int to uint32,
8303 unsgined short to uint16 in the source tree.
8305 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8306 not handle clients that has entry->data.registered == FALSE.
8307 They are not in the network anymore. Affected file is
8310 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8312 * Implemented the sending of the SERVER_SIGNOFF notify in the
8313 server. Affected file is silcd/server.c.
8315 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8316 Added also silc_notify_payload_encode_args into the
8317 lib/silccore/silcnotify.[ch].
8319 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8320 Affected file silcd/packet_receive.c.
8322 * Implemented the SERVER_SIGNOFF notify handling in the client
8323 library. Affected file lib/silcclient/client_notify.c. Also,
8324 implemnted the printing of the SERVER_SIGNOFF info to the
8325 application. Affected file silc/client_ops.c.
8327 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8328 if the deleting was successful. Affected file silcd/idlist.[ch].
8330 * Added support for public key authentication in the connection
8331 authentication protocol in the client library. Affected file
8332 lib/silcclient/protocol.c.
8334 * Changed the server's silc_idlist_get_clients_by_* interface
8335 to support already allocated array so that new entries may be
8336 added to pre-allocated array. Affected file silcd/idlist.[ch].
8337 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8338 and command replies.
8340 * All command reply functions in the server now calls the
8341 pending command callback even if error occured. This way the
8342 error will be delivered to the client as well. Affected files
8343 silcd/command.c and silcd/command_reply.c.
8345 * Fixed INFO command to return local server's info if no server
8346 was provided. Affected file lib/silcclient/command.c.
8348 * Removed RESTART command for good. Updated the code and the
8351 * Rewrote parts of the task system. It is a bit simpler now.
8352 Removed unsued task priorities. The affected files are
8353 lib/silcutil/silctask.[ch].
8355 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * Moved the USERS printing from the library to the application.
8358 Affected files lib/silcclient/command.c and silc/client_ops.c.
8360 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8364 * Added channel key re-key support. The re-key is perfomed
8365 only by the router and is done once in an hour. Added `rekey'
8366 field to the SilcChannelEntry in the server. Affected files
8367 silcd/server.c and silcd/idlist.h.
8369 * Added silc_task_unregister_by_context into the file
8370 lib/silcutil/silctask.[ch].
8372 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8374 * Added SILC_UMODE_GONE mode to indicate when the client is not
8375 present in the SILC network. Added also support to the local
8376 command AWAY that will set this mode. Added support of showing
8377 "xxx is gone" in WHOIS command. The USERS command shows the
8378 gone status as well.
8380 * Fixed setting server and router operator privileges in the
8381 server's UMODE command. Affected file silcd/command.c.
8383 * Merged the SKE KE1 and KE2 payloads into one payload. The
8384 new KE payload is equivalent to the old KE2 payload.
8386 Cleaned up the SKE Start Payload parsing. It now uses the
8387 simple buffer unformatting to do the parsing. A lot faster
8390 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8391 to the SKE that is used to indicate whether both of the SKE
8392 parties should perform authentication. By default only the
8393 responder performs authentication. By setting this flag also
8394 the initiator must do authentication. By default it is unset
8395 since in normal SKE case, client to server connection, only
8396 the responder should do authentication. When doing SKE between
8397 two clients both should perform authentication. Updated the
8398 code and the protocol specs.
8400 * A little fix to IDENTIFY command in the server. Search the
8401 client first by hash not nickname. Affected file is
8404 * Fixed the silc_client_close_connection to support closing
8405 the client to client connections wihtout deleting too much
8406 data. Affected file lib/silcclient/client.c.
8408 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8409 are received if protocol used to be active but is not anymore
8410 the application would crash due to NULL pointer dereference.
8411 Affected files silcd/server.c and lib/silcclient/client.c.
8413 * Added `hash' field to the SilcClientConnection to include
8414 the hash function negotiated in the SKE protocol.
8416 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8417 to set the channel founder authentication data. A client can
8418 claim the founder rights later by providing the authentication
8419 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8420 This way the channel founder can regain the channel founder
8421 privileges even it is left the channel. This works only on
8422 local server and the client must be connected to the same
8423 server to be able to regain the founder rights. Updated the
8424 protocol specs accordingly.
8426 Added support to the CMODE command in the client to set the
8427 founder auth data. Read the README to see how to set it.
8429 Added support to the CUMODE command to claim the founder
8430 rights. Read the README to see how to do it.
8432 Added support for the founder authentication to the Channel
8433 Entry in the server. Affected file silcd/idlist.h.
8435 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8436 server's CMODE command. Affected file silcd/command.c.
8438 * Added the following new functions into lib/silccore/silcauth.[ch]:
8439 silc_auth_get_method and silc_auth_get_data.
8441 * The server now saves the remote hosts public key to the
8442 SilcIDListData pointer. Affected file silcd/protocol.c.
8444 * The normal server now does not remove the channel entry from
8445 the cache if the founder authentication data is set. It used
8446 to remove it if the founder was the last one on the channel on
8447 the server and left the channel. The auth data is saved and
8448 if the channel is re-joined later the old entry is used with
8449 the old auth data. Affected files silcd/command_reply.c and
8452 * Removed the `pkcs' field from the SilcIDListData structure
8453 in the server; it is not used. Affected file silcd/idlist.h.
8455 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Fixed packet processing on slow links. Partial packets were
8458 never re-processed because the incoming data buffer was cleared
8459 by the application. Application must not directly clear the
8460 sock->inbuf, the packet processing routines handle it. Fixed
8461 this in client library and in server.
8463 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8465 * Fixed the WHOIS and IDENTIFY send reply function to really
8466 check whether to send list or just one entry. Affected file
8469 * Cleaned up the LEAVE command's channel key distribution. The
8470 affected file silcd/command.c.
8472 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8473 can enforce the channel mode as well. In that case the ID
8474 includes the ID of the server. The code now enforces the
8475 mode change if the router have different mode than the server.
8477 * The notify client operation with CMODE_CHANGE notify can now
8478 return NULL client_entry pointer if the CMODE was not changed
8479 by client. Application must check for this.
8481 * Added <Server ID> argument to INFO command to support server
8482 info fetching by Server ID.
8484 * Added silc_server_announce_get_channel_users to get assembled
8485 packets of channel users of the specified channel. Affected
8486 file silcd/server.[ch].
8488 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8489 was freed underneath the ID Cache.
8491 * Re-announce clients when the server received CHANNEL_CHANGE
8492 notify from the router. Affected file silcd/packet_send.c.
8494 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8497 crashed since it did not handle the fact that there is no cipher
8498 called "3" and didn't check the error condition. Now fixed.
8500 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8501 flag. It can be used to send message requests.
8503 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Implemented the RESTART command in the client.
8507 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8508 notice type messages. Added notice printing to the user
8511 * The channel keys are not re-generated if the channel's mode
8512 is PRIVKEY, ie private key on the channel exists. Affected
8513 files silcd/server.c and silcd/command.c.
8515 * Fixed a little bug in channel message delivery when channel
8516 private keys are set in the server. Affected file is
8517 silcd/packet_send.c.
8519 * Changed the setting on channel->on_channel = TRUE from the
8520 silc_client_save_channel_key to the JOIN command reply. The
8521 key payload is not received if the private channel key is set.
8522 Affected file lib/silcclient/command_reply.c and the
8523 lib/silcclient/client_channel.c.
8525 * When the CMODE_CHANGE notify is sent and the channel private
8526 key mode is removed the channel key must be re-generated in
8527 other cells as well. Added this support for the router in the
8528 silcd/packet_receive.c.
8530 * Added new local command NOTICE to send notice message on
8531 channel. Affected file silc/local_command.[ch].
8533 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Added new local command ME to the client. It is used to send
8536 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8537 some action. Affected file silc/local_command.[ch].
8539 * Changed channel_message and private_message client operations
8540 to deliver the message flags to the application. Added also
8541 the `flags' arguments to the silc_client_send_channel_message
8542 and silc_client_send_private_message functions. Affected file
8545 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Redefined the Private Message Payload to support private message
8548 keys and to support the new private message flags. Updated
8549 the protocol specs. Flags makes it possible to have for example
8550 CTCP style messages.
8552 * Added new type SilcPrivateMessagePayload and defined an API
8553 for it in the lib/silcclient/silcprivate.[ch].
8555 * Tested private message private keys successfully. Tested the
8556 private message key set, unset and list commands with the new
8559 * Redefined the Channel Message Payload to include the channel
8560 message flags (equal with private message flags) to support
8561 for example CTCP style messages.
8563 * Defined some of the message (for channel and private message)
8564 flags. Updated the protocol specs and added the flags to the
8565 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8567 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Added SilcKeyAgreementStatus type to the key agreement routines
8570 to indicate the current status and error if one occured.
8571 The status types are defined in the lib/silcclient/silcapi.h.
8573 * Added new local command KEY that is used to set and unset private
8574 keys for channels, set and unset private keys for private messages
8575 with remote clients and to send key agreement requests and
8576 negotiate the key agreement protocol with remote client. The
8577 key agreement is supported only to negotiate private message keys,
8578 it currently cannot be used to negotiate private keys for channels,
8579 as it is not convenient for that purpose.
8581 * Fixed a minor pending callback setting bug in the function
8582 silc_client_get_client_by_id_resolve, now the function works.
8583 Affected file lib/silcclient/idlist.c.
8585 * Added function silc_net_get_local_port to get local bound
8586 port by socket. Added to lib/silcutil/silcnet.[ch].
8588 * Added `sockets' and `sockets_count' fields to the SilcClient
8589 object. They hold the sockets of the listenning sockets in
8590 the client. Listenning sockets may be for example the key
8591 agreement server. Affected file lib/silcclient/client.[ch].
8592 Added functions the silc_client_add_socket and the
8593 silc_client_del_socket. They are exported to the application
8596 * Added ~./silc/clientkeys to support other client's public keys.
8598 * Renamed verify_server_key client operation to verify_public_key
8599 and added one argument to indicate the type of the connection
8600 (server, client etc.).
8602 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8604 * Added silc_server_connection_auth_request to handle the
8605 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8606 silcd/packet_receive.[ch].
8608 * Added silc_server_send_connection_auth_request into the
8609 silcd/packet_send.c to send the connection auth request packet.
8611 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8614 * Fixed the public key authentication in responder side in the
8615 server. The `auth_data' pointer includes the SilcPublicKey
8616 not the path to the public key. Affected file silcd/protocol.c.
8618 * Implemented the public key authentication in the initiator side
8619 in the server. Affected file silcd/protocol.c.
8621 * Removed the [RedirectClient] config section from the server
8622 configuration. Is not needed and I don't want to implement it.
8624 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8626 * Cleaned up the CMODE command in the server. It now works
8627 correctly and supports all the modes defined in the protocol.
8628 Affected file is silcd/command.c.
8630 * Added `hmac_name' field to the SilcChannelEntry in the server
8631 to hold the default HMAC of the channel. It can be set when
8632 creating the channel (with JOIN command). Affected files
8635 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8636 type to indicate the change of the current cipher and hmac
8637 on the channel. Client can safely ignore the <cipher> argument
8638 (if it chooses to do so) since the CHANNEL_KEY packet will
8639 force the channel key change anyway. The <hmac> argument is
8640 important since the client is responsible of setting the new
8641 HMAC and the hmac key into use.
8643 * Fixed the CMODE command in the client library as well.
8645 * Tested CMODE command in router environment successfully.
8647 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8649 * Show the version of the remote client (or server) when connecting
8650 to the server. It is logged to the log file. Affected file
8651 is silcd/protocol.c.
8653 * Fixed the KILLED notify handling in the client library. The
8654 client must be removed from all channels when receiving the
8657 Also, do not remove the client entry when giving the KILL
8658 command but when the KILLED notify is received.
8660 * Removed silc_idlist_find_client_by_nickname from the server.
8661 Not needed anymore. Affected files silcd/idlist.[ch].
8663 * Implemented the CHANNEL_CHANGE notify type handling to the
8664 server. Affected file silcd/server.c.
8668 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8670 * Added silc_server_send_notify_invite to send the INVITE
8671 notify between routers.
8673 * Implemented the INVITE command correctly to the server.
8675 * Implemented the INVITE notify type handling in the server.
8677 * Implemented the INVITE command to the client library and on the
8680 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8682 * Added function silc_server_get_client_resolve to find the
8683 client entry by ID from all ID lists and then resolve it
8684 (using WHOIS) if it cannot be found. Affected file is
8687 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8689 * Implemented the BAN command to the client library.
8691 * The JOIN command in the server now checks the invite list
8694 * Changed the silc_command_reply_payload_encode_va and the
8695 silc_command_payload_encode_va to support that if argument is
8696 NULL it ignores and checks the next argument. Affected file
8697 lib/silccore/silccommand.c.
8699 * Added silc_server_send_notify_ban to send the BAN notify
8700 type between routers.
8702 * Chaned the silc_notify_payload_encode to support that if
8703 argument is NULL it ignores and checks the next argument.
8704 Affected file lib/silccore/silcnotify.c.
8706 * Tested ban lists in router environment successfully.
8708 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8710 * Implemented BAN command to the server, in silcd/command.[ch].
8712 * Removed the BAN and INVITE_LIST modes from the CMODE command
8715 * Added function silc_string_match to regex match two strings.
8716 Affected files lib/silcutil/silcutil.[ch].
8718 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8720 * Redefined parts of the SilcChannelEntry in the server to support
8721 the new ban and invite lists.
8723 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8725 * Redefined the INVITE command. The same command can be used to
8726 invite individuals to the channel but also to manage the invite
8727 list of the channel (to add to and remove from the invite list).
8728 Updated the protocol specs.
8730 * Added new command SILC_COMMAND_BAN that can be used to manage
8731 the ban list of the channel. Updated the protocol specs.
8733 * Removed the channel modes: the SILC_CMODE_BAN and the
8734 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8735 in the CMODE command. The equivalent features are now available
8736 using INVITE and BAN commands. Updated the protocol specs.
8738 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8739 in the network about change in the current ban list. The notify
8740 type is not used by the client.
8742 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8743 support the invite lists.
8745 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Added new function silc_string_regexify that converts string
8748 including wildcard characters into regex string that can
8749 be used by the GNU regex library. Added into the file
8750 lib/silcutil/silcutil.[ch].
8752 Added silc_string_regex_combine to combine to regex strings
8753 into one so that they can be used as one regex string by
8754 the GNU regex library. Added into the file
8755 lib/silcutil/silcutil.[ch].
8757 Added silc_string_regex_match to match two strings. It returns
8758 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8760 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Imported GNU regex to the soruce tree into lib/contrib.
8763 Fixed some compiler warning from the regex.c.
8765 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Fixed MOTD command in the server to work in router environment.
8769 * Fixed the MOTD command in the client library to support
8770 the server argument in the command.
8772 * Added `nickname_len' argument to the silc_idlist_add_client
8773 in the server, as the `nickname' argument may be binary data
8776 * Added silc_idlist_get_channels to return all channels from
8779 * Implemented LIST command to the server. Affected file is
8782 * Implemented the LIST command to the client library and on the
8785 * Added [<user count>] argument to the LIST command reply.
8786 With private channels the user count is not shown.
8788 * Updated TODO and README.
8790 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8792 * The client entry's data.registered must be TRUE even with
8793 global client entry on global client list. The data.registered
8794 is used to check whether the client is anymore in the network,
8795 for example with WHOWAS command so it must be valid.
8797 * Fixed the WHOWAS command in the server. It now actually works
8798 in router environment. Added function into silcd/command_reply.c
8799 silc_server_command_reply_whowas_save.
8801 * Added silc_idlist_purge function to the silcd/idlist.c
8802 to periodically purge the ID Cache.
8804 * Fixed INFO command in the server. It works now in router
8805 environment. Added <server name> argument to the INFO command
8806 reply. Updated the protocol specs.
8808 * Fixed minor bug in silc_idcache_purge to not purge if the
8809 expire value is zero.
8811 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8812 they were buggy because of the WHOWAS information.
8814 * Fixed local command MSG to handle the async resolving of
8815 the remote client properly. It used to fail the first MSG.
8816 Affected file silc/local_command.c.
8818 * Added `data_len' field to SilcIDCache context.
8820 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Update TODO. Todo in commands in the server.
8824 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8827 used by routers as broadcast packet to inform other routers
8828 about the changed user mode.
8830 Implemented the notify handling in the server. Affected file is
8831 silcd/packet_receive.c. Added the function
8832 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8834 * Added new generic Channel Payload and deprecated the New Channel
8835 Payload. The New Channel Payload is now the generic Channel
8838 * Added new argument `mode' to the silc_server_send_new_channel
8839 as it is required in the Channel Payload now.
8841 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8842 and created a new and real SilChannelPayload to represent the
8843 new generic Channel Payload. Implemented the encode/decode
8844 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8846 * Added silc_server_get_client_channel_list to return the list
8847 of channels the client has joined for WHOIS command reply.
8848 Affected file silcd/server.[ch].
8850 * Implemented the channel list sending in the WHOIS command reply
8851 in server and in the client.
8853 Implemented the channel list displaying on the user interface
8854 as well. Affected file silc/client_ops.c.
8856 * Added silc_channel_payload_parse_list to parse list of Channel
8857 Payloads. It returns SilcDList list of SilcChannelPayloads.
8858 Client for example can use this function to parse the list of
8859 channels it receives in the WHOIS command reply. The caller
8860 must free the list by calling silc_channel_payload_list_free.
8861 Affected files lib/silccore/silcchannel.[ch].
8863 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Added one new argument <user mode> to the WHOIS command reply
8866 to return the mode of the user in SILC. Updated the protocol
8869 Implemented it to the server and client.
8871 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8873 * Fixed the mode printing on the user interface on joining.
8874 Affected file silc/client_ops.c.
8876 * Implemented the UMODE command and user modes in general to the
8877 client library and to the user interface.
8879 * Implemented the UMODE command to the server.
8881 * The server now sends UNKNOWN_COMMAND error status if client sends
8882 unknown command. Affected file silcd/command.c.
8884 * All server commands now handle the command identifier the right
8885 way when sending the command reply to the client. The client can
8886 use to identify the command replies with the identifier.
8888 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8890 * Added silc_server_get_client_route to resolve the route to
8891 the client indicated by the client ID. Affected file is
8894 * Added silc_server_relay_packet as general function to relay
8895 packet to arbitrary destination. This deprecates functions
8896 like _send_private_message_key, _relay_notify etc. Affected
8897 file is silcd/packet_send.[ch].
8899 Removed silc_server_send_key_agreement,
8900 silc_server_send_private_message_key and
8901 silc_server_packet_relay_notify functions from the file
8902 silcd/packet_send.[ch].
8906 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8907 server. Affected file silcd/packet_receive.[ch].
8909 * Implemented the KILL command to the client. Implemented the
8910 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8911 Affected files lib/silcclient/command[_reply].c and
8912 lib/silcclient/client_notify.c. Implemented the KILL notify
8913 printing in the user inteface.
8915 * Fixed a lot silc_parse_nick memory leaks from the client
8916 library in the file lib/silcclient/command.c.
8918 * Changed the silc_server_send_notify_on_channels's `sender'
8919 argument from SilcSocketConnection to SilcClientEntry to
8920 check the sender as entry and not as connection object and not
8921 to send to the client provided as argument. The affected file
8922 is silcd/packet_send.[ch].
8924 * The notify packets that are destined directly to the client used
8925 to not to be processed by the server. Now changed that and the
8926 server processes all notify packets. After relaying the packet
8927 to the client the notify packet is processed in the server.
8929 * The silc_server_free_client_data now checks whether there is
8930 pending outgoing traffic for the client and purges the data to
8931 the network before removing the client entry.
8933 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8936 an client is killed from the SILC Network. Updated the protocol
8939 Added new function silc_server_send_notify_killed to the
8940 silcd/packet_send.[ch].
8942 * Added function silc_server_packet_relay_notify to relay notify
8943 packets that are destined directly to a client. In this case
8944 the server does not process the notify packets but merely relays
8945 it to the client. Affected file silcd/packet_send.[ch].
8947 Added also silc_server_packet_process_relay_notify to check
8948 whereto relay the notify. Affected file is
8949 silcd/packet_receive.[ch].
8951 * Implemented the KILL command to the server.
8955 * Added the backup schema desgined last fall to the protocol
8956 specs for everyone to see. The specification is in the
8957 *-spec-xx.txt draft and the packet type definitions for the
8958 backup routers is in *-pp-xx.txt draft. Thusly, added also
8959 new packet type SILC_PACKET_CELL_ROUTERS.
8961 * A big security problem in the implementation discovered. The
8962 signoff of an client did not cause new channel key generation
8963 which it of course should've done. The channel keys must be
8964 always re-generated when client leaves (or signoffs) the channel.
8965 The silc_server_remove_from_channels funtion now handles
8966 the channel key re-generation.
8968 * Added `sender' argument to the silc_server_send_notify_on_channels
8969 to not to send the client provided as argument. Affected file
8970 silcd/packet_send.[ch].
8972 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8974 * Implemented OPER and SILCOPER commands into the server and
8977 * Added silc_auth_verify and silc_auth_verify_data to verify
8978 the authentication directly from the authentication payload.
8979 It supports verifying both passphrase and public key based
8980 authentication. Affected file lib/silccore/silcauth.[ch].
8982 * Added `hash' field to the SilcIDListData structure. It is the
8983 hash negotiated in the SKE protocol. Affected file is
8986 * Slight redesigning of the SilcAuthPayload handling routines.
8987 Do not send SilcPKCS but SilcPublicKey as argument.
8989 * Implemented the public key authentication support to the
8990 serverconfig. The public key is loaded from the provided path
8991 and saved as authentication data to void * pointer. Thus,
8992 changed the unsigned char *auth_data to void *auth_data;
8994 * Fixed SHUTDOWN command to send the reply before the server
8995 is shutdown. :) Affected file silcd/command.c.
8997 * Fixed fatal bug in CONNECT command. The hostname was invalid
8998 memory and server crashed. Affected file silcd/command.c.
9000 * Fixed fatal bug in CLOSE command. The server_entry became
9001 invalid but was referenced later in the command. Affected file
9004 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9006 * Fixed fatal bug in failure packet handling. Server ignored
9007 the failure and thus crashed when it came.
9011 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9013 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9014 that the command may be executed only once in (about) 2 seconds.
9015 The old SILC_CF_LAG flag is same but allows command bursts up
9016 to five before limiting.
9018 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9019 server code. Various commands now includes the CF_LAG_STRICT
9020 flag to disallow any kind of miss-use of the command.
9022 * Fixed the silc_buffer_unformat to not to allocate any data
9023 if the length of the data is zero. It used to allocate the
9024 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9026 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9028 * Changed the format of AdminConnection configuration section
9029 in the server. Added username of the admin to the format.
9030 Affected files silcd/serverconfig.[ch].
9032 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9033 to return admin configuration data by host, username and/or
9036 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Implemented WHOWAS command to the server. Added the functions:
9040 silc_server_command_whowas_parse,
9041 silc_server_command_whowas_send_reply,
9042 silc_server_command_whowas_from_client and
9043 silc_server_command_whowas_from_server
9045 * Added <Client ID> argument to the WHOWAS command reply. Updated
9046 the protocol specs accordingly.
9048 * Implemented WHOWAS command and command_reply to the client
9051 Implemented the WHOWAS printing on the user interface.
9053 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9055 * Added new argument to the WHOWAS command reply, the real name.
9056 It is an optional argument. Updated the protocol specs.
9058 * Added SilcIDCacheDestructor callback that is registered when
9059 the SilcIDCache is allocated. The callback is called when
9060 an cache entry in the ID Cache expires, or is purged from the
9061 cache. Added into lib/silccore/idcache.[ch].
9063 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9064 to destruct the client entries when the cache entry expires.
9065 Other ID Cache's in server and in the client library ignores
9068 * If the ID Cache entry's `expire' field is zero then the entry
9069 never expires. Added boolean `expire' argument to the
9070 silc_idcache_add function in the lib/silccore/idcache.[ch].
9071 If it is TRUE the default expiry value is used.
9073 * Added silc_server_free_client_data_timeout that is registered
9074 when client disconnects. By default for 5 minutes we preserve
9075 the client entry for history - for WHOWAS command.
9077 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9079 * Added support to the server to enforce that commands are not
9080 executed more than once in 2 seconds. If server receives
9081 commands from client more frequently, timeout is registered
9082 to process the commands. Affected file silcd/command.c.
9083 Added new function silc_server_command_process_timeout.
9085 * Changed NICK_NOTIFY handling in client library to check that
9086 if the client's nickname was changed, so there is no need to
9087 resolve anything from the server.
9089 * Removed error printing from the WHOIS and IDENTIFY commands.
9090 If error occurs then it is ignored silently in the client library.
9091 The application, however, may map the received error to
9092 human readable error string. The application currently maps
9093 the NO_SUCH_NICKNAME error to string.
9095 * Made the command status message public to the application. Moved
9096 them from lib/silcclient/command_reply.c to
9097 lib/silcclient/command_reply.h. The application can map the
9098 received command status to the string with the
9099 silc_client_command_status_message function.
9101 * Added check to the server to check that client's ID is same
9102 as the Source ID in the packet the client sent. They must
9105 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9107 * Added dist-bzip hook to the Makefile.am to make bzip2
9108 compressed distributions.
9110 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9112 * Server now enforces the maximum length for the nickname and
9113 the channel as protocol specification dictates. 128 bytes for
9114 nickname and 256 bytes for channel name.
9116 * Moved the WHOIS printing to the application. The client libary
9117 does not print out the WHOIS information anymore, the application
9118 must do it. Renamed silc_client_command_reply_whois_print to
9119 the silc_client_command_reply_whois_save.
9121 The client's idle time is also sent to the application now, and
9122 the idle is shown on screen.
9124 * Added silc_client_command_reply_identify_save to save the
9125 received IDENTIFY entries.
9127 * Do not check for channel private keys in message sending and
9128 reception if the channel does not have the PRIVKEY mode set.
9129 Affected file lib/silclient/client_channel.c.
9131 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9133 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9134 just surfaced after chaning the JOIN procedure.
9136 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9138 * Added silc_client_get_clients_by_list to get client entries
9139 from Client ID list, that is returned for example by JOIN
9140 and USERS command replies. The application should use this
9141 function for example when JOIN command reply is received to
9142 resolve the clients already on the channel (library does not
9143 do that anymore as USERS command reply is not used in the JOIN
9144 procedure anymore). Affected files lib/silcclient/silcapi.h and
9145 lib/silcclient/idlist.c.
9147 * JOIN command reply and USERS command reply returns now SilcBuffer
9148 pointers instead of unsigned char pointers when returning
9149 the client list and mode list.
9151 * Added <Client ID> argument to the JOIN command reply, mainly
9152 for the server to identify for which client the command was
9153 originally sent. Updated protocol specs accordingly.
9155 * Added SilcDlist private_key pointer to the SilcChannelEntry
9156 in the client to support the channel private keys. Affected
9157 file is lib/silcclient/idlist.h.
9159 * Added SilcChannelPrivateKey argument to the function
9160 silc_client_send_channel_message so that application can choose
9161 to use specific private ke if it wants to. If it is not provided,
9162 the normal channel key is used, unless private keys are set.
9163 In this case the first (key that was added first) is used
9164 as the encryption key.
9166 * Implemented the support for channel private key handling.
9167 Implemented the following functions:
9169 silc_client_add_channel_private_key,
9170 silc_client_del_channel_private_keys,
9171 silc_client_del_channel_private_key,
9172 silc_client_list_channel_private_keys and
9173 silc_client_free_channel_private_keys
9175 Affected file lib/silcclient/client_channel.c.
9177 * Added the support for the private keys in the channel message
9178 sending and encryption and in the message reception and
9179 decryption. Affected funtions are
9180 silc_client_send_channel_message and silc_client_channel_message.
9182 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Added SKE's key verify callback to the client library's
9185 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9187 * Removed the statement that server (or router) must send USERS
9188 command reply when joining to the channel so that the client
9189 knows who are on the channel. Instead, the client list and
9190 client's mode list is now sent in the JOIN command reply to the
9191 client who joined channel. This is better solution.
9193 * Added function silc_server_get_users_on_channel and function
9194 silc_server_save_users_on_channel to the silcd/server.[ch].
9196 * Removed function silc_server_command_send_users from the
9199 * Do not show topic on the client library anymore. The topic is
9200 sent in the command reply notify to the application and the
9201 application must show the topic now.
9203 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9205 * Added client searching by nickname hash into the IDENTIFY and
9206 WHOIS commands in the server as they were clearly missing from
9207 them. Affected file is silcd/command.c.
9209 * Fixed a bug in private message receiving in the client library.
9210 The remote ID was freed and it wasn't supposed, now it is
9213 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9215 * Minor fix to the channel payload; allocate the data area, as it
9216 needs to be of specific length.
9218 * If the key agreement port is zero then the operating
9219 system will define the bound port. Affected files are
9220 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9222 * Added new function silc_channel_payload_decrypt into the file
9223 lib/silccore/silcchannel.[ch].
9225 * Moved the channel message etc, check from silc_packet_decrypt
9226 to applications. The library calls now a generic
9227 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9228 when the packet is either normal or special. This was done to
9229 allow more wide range of checking that was not allowed when
9230 the code was in library. Now applications can do virtually any
9231 checks to the packet and return to the library the decision how
9232 the packet should be processed. Affected files are
9233 lib/silccore/silcpacket.[ch].
9235 Added silc_server_packet_decrypt_check to the server and
9236 silc_client_packet_decrypt_check to the client library.
9238 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9239 to send with specified source and destination information.
9241 * Channel message delivery between routers was broken after the
9242 channel key distribution was fixed earlier. The channel key
9243 was used be to distributed to other routers as well which is not
9244 allowed by the protocol. Now this is fixed and channel keys
9245 really are cell specific and the channel message delivery between
9246 routers comply with the protocol specification.
9248 * Fixed various commands in server to check also the global list
9249 for the channel entry and not just the local list. The affected
9250 file silcd/command.c.
9252 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9254 * Added assert()s to buffer formatting and unformatting routines
9255 to assert (if --enable-debug) when error occurs. Affected
9256 file: lib/silcutil/silcbuffmt.c.
9258 * Changed to auto-reconnect to check whether the remote host is
9259 router and register the re-connect timeout if it is. It used
9260 to check that whether we are normal server, but router must do
9261 auto-reconnect with another router as well. Affected file
9264 * Removed the [<key len>] option from CMODE command as the cipher
9265 name decides the key length, nowadays. See the defined ciphers
9266 from the protocol specification.
9268 * Added [<hmac>] option to the CMODE command to define the HMAC
9269 for the channel. Added SILC_CMODE_HMAC channel mode.
9271 * Added [<hmac>] option for the JOIN command so that user can
9272 select which HMAC is used to compute the MACs of the channel
9275 * Added Hmac field to the Channel Message Payload. The integrity
9276 of plaintext channel messages are now protected by computing
9277 MAC of the message and attaching the MAC to the payload. The
9278 MAC is encrypted. Now, it is clear that this causes some
9279 overhead to the size of the packet but rationale for this is that
9280 now the receiver can verify whether the channel message decrypted
9281 correctly and also when private keys are set for the channel the
9282 receiver can decrypt the packet with several keys and check from
9283 the MAC which key decrypted the message correctly.
9285 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9286 lib/silccrypt/silccipher.[ch].
9288 * Added silc_hash_len to return the digest length into the
9289 lib/silcrypt/silchash.[ch].
9291 * Rewrote parts of Silc Channel Payload interface in the
9292 lib/silccore/silcchannel.[ch]. The encode function now also
9293 encrypts the packet and parse function decrypts it.
9295 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9297 * Fixed a minor formatting bug in the SKE's key material processing.
9298 It actually might have processed the keys wrong way resulting
9301 * Redefined the mandatory HMAC algorithms and added new algorithms.
9302 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9303 and hmac-md5 truncated to 96 bits. The mandatory is now
9304 hmac-sha1-96. Rest are optional (including the one that used
9305 to be mandatory). Rationale for this is that the truncated HMAC
9306 length is sufficient from security point of view and can actually
9307 make the attack against the HMAC harder. Also, the truncated
9308 HMAC causes less overhead to the packets. See the RFC2104 for
9311 * Added new [hmac] configuration section. The SKE used to use
9312 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9313 is of course wrong. The official names that must be proposed in
9314 the SKE are the ones defined in the protocol specification
9315 (hmac-sha1-96 for example). The user can configure any hmac
9316 using any hash function configured in the [hash] section. At
9317 least, the mandatory must be configured.
9319 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9321 * Added HMAC list to the SKE proposal list. It has now both
9322 hash algorithm list and HMAC list. This makes the protocol
9323 incompatible with previous versions. The SKE now seems to work
9324 the way it is supposed to work, for the first time actually.
9326 * Defined plain Hash algorithms to the protocol specification.
9329 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9331 * Implemented support for key agreement packets into the server.
9332 Added functions silc_server_key_agreement and
9333 silc_server_send_key_agreement. Other than these functions,
9334 server has nothing to do with this packet.
9336 * Added support for private message key packets into the server.
9337 Added functions silc_server_private_message_key and
9338 silc_server_send_private_message_key.
9342 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9343 called in the protocol's final callback instead in the END
9344 protocol state. This makes a little more sense and in the same
9345 time in client we can use the same protocol routines for normal
9346 key exchange and to key agreement packet handling as well.
9348 * Added to both client's and server's KE protocol context the
9349 SilcSKEKeyMaterial pointer to save the key material. We will
9350 bring the key material to the protocol's final callback by doing
9351 this. The final callback must free the key material.
9353 * Added SKE's packet_send callback into client's KE protocol
9354 context so that the caller can choose what packet sending function
9355 is used. This way we can use different packet sending when
9356 doing normal SKE when doing key agreement packet handling (in
9357 the key agreement packet handling we do not want to encrypt
9360 * Implemented the responder side of the key agreement routines
9361 in the client. The client can now bind to specified port and
9362 accept incoming key negotiation. The key material is passed
9363 to the application after the protocol is over.
9365 * Implemented the processing of incoming Key Agreement packet
9366 in the client. Added function silc_client_key_agreement to
9369 * Implemented the intiator side of the key agreement routines
9370 in the client. The client can now initiate key agreement with
9371 another remote client. The key material is passed to the
9372 application after the protocol is over.
9374 * Created client_keyagr.c to include all the key agreement
9377 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9378 SILC_TASK_CALLBACK except that it is not static.
9380 * Created client_notify.c and moved the Notify packet handling
9381 from the client.[ch] into that file.
9383 * Created client_prvmsg.c and moved all private message and
9384 private message key routines from the client.[ch] into that file.
9386 * Create client_channel.c and moved all channel message and
9387 channel private key routines from the client.[ch] into that file.
9389 * Changed silc_client_get_client_by_id_resolve to resolve with
9390 WHOIS command instead of IDENTIFY command, in the file
9391 lib/silclient/idlist.c.
9393 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9395 * Implemented the SKE's responder side to the Client library.
9397 * When FAILURE is received to the protocol do not trust it
9398 blindly. Register a timeout to wait whether the remote closes
9399 the connection as it should do it, only after that process the
9400 actual failure. This was changed to both client and server.
9402 * Added client_internal.h to include some of the structures
9403 there instead of client.h in lib/silcclient/.
9405 * Added function silc_task_unregister_by_callback to unregister
9406 timeouts by the callback function.
9408 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Some "Incomplete WHOIS info" errors has been appearing on the
9411 log files. Took away the entry->userinfo check from WHOIS
9412 reply sending. The entry->userinfo is now " " if client did not
9413 provide one. I thought this was fixed earlier but something
9414 is wrong still. Let's see if the error still appears.
9416 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Fixed a minor bug in the login when the channel key is
9419 re-generated in the server. It used to generate the key in
9420 wrong order and thus caused problems in the channel traffic.
9422 * Fixed a minor bug in channel key distsribution after
9423 KICK command. The key was not sent to the router even though
9426 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9428 * Added silc_ske_process_key_material_data as generic routine
9429 to process any key material as the SILC protocol dictates. The
9430 function is used by the actual SKE library but can be used by
9431 applications as well. This relates to the private message keys
9432 and the channel private keys since they must be processed the
9433 same way the normal SILC session keys. The protocol dictates
9434 this. Affected files: lib/silcske/silcske.[ch].
9436 Added also silc_ske_free_key_material to free the
9437 SilcSKEKeyMaterial structure.
9439 * Defined silc_cipher_set_key function to set the key for
9440 cipher without using the object's method function. The affected
9441 files: lib/silccrypt/silccipher.[ch].
9443 * Implemented silc silc_client_add_private_message_key,
9444 silc_client_add_private_message_key_ske,
9445 silc_client_del_private_message_key,
9446 silc_client_list_private_message_keys and
9447 silc_client_free_private_message_keys functions in the
9450 Added functions silc_client_send_private_message_key to send
9451 the Private Message Key payload and silc_client_private_message_key
9452 to handle incoming Private Message Key payload.
9454 * Added Cipher field to the Private Message Key payload to set
9455 the cipher to be used. If ignored, the default cipher defined
9456 in the SILC protocol (aes-256-cbc) is used.
9458 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9460 * Removed lib/silcclient/ops.h file.
9462 Redefined parts of the SILC Client Library API. Created new
9463 file silcapi.h that deprecates the ops.h file and defines the
9464 published Client Library API. Defined also private message key
9465 API and channel private key API into the file.
9467 This is the file that the application must include from the
9468 SILC Client Library. Other files need not be included by
9469 the application anymore.
9471 * Added new key_agreement client operation callback and also
9472 defined the Key Agreement library API for the application.
9474 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9476 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9477 is used by clients to request key negotiation between another
9478 client in the SILC network. If the negotiation is started it
9479 is performed using the SKE protocol. The result of the
9480 negotiation, the secret key material, can be used for example
9481 as private message key.
9483 Implemented the Key Agreement payload into the files
9484 lib/silccore/silauth.[ch].
9486 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9488 * Redefined ciphers for the SILC protocol. Added some new ciphers
9489 and defined the key lengths for the algorithms. Changed the
9490 code accordingly. The default key length is now 256 bits.
9492 * Fixed SKE key distribution function silc_ske_process_key_material
9493 when the key length is more than 128 bits. The default key
9494 length in SILC is now 256 bits.
9496 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9497 to indicate unsupported algorithm.
9499 * Renamed rijndael.c to aes.c and all functions as well.
9501 * Fixed a long standing channel key setting bug in client library.
9502 Weird that it has never surfaced before.
9504 * Fixed bug in channel deletion. If the entire channel is removed
9505 then it must also delete the references of the channel entry
9506 from the client's channel list as the client's channel entry and
9507 the channel's client entry share same memory.
9509 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9511 * Implemented CONNECT and SHUTDOWN commands in the client.
9513 * Implemented CLOSE command to the client.
9515 * Added the function silc_idlist_find_server_by_name into the
9516 files silcd/idlist.[ch].
9518 Added the function silc_idlist_find_server_by_conn into the
9519 files silcd/idlist.[ch].
9521 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * DIE command was renamed to SHUTDOWN. Updated the both code
9526 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9527 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9529 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9532 * Added function silc_server_create_connection function to create
9533 connection to remote router. My server implementation actually
9534 does not allow router to connect to normal server (it expects
9535 that normal server always initiates the connection to the router)
9536 so the CONNECT command is only good for connecting to another
9539 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9541 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9542 or some other client was kicked from the channel.
9544 Implemented the handling of the notify type to both client
9547 Implemented silc_server_send_notify_kicked to send the KICKED
9548 notify. It is used to send it to the server's primary router.
9550 * Implemented the KICK command into server and client.
9552 * Added `query' argument to the silc_idlist_get_client function
9553 to indicate whether to query the client from server or not if
9556 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9557 to indicate that the client is not channel founder.
9561 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9563 * Removed the rng context from SilcPacketContext structure and
9564 changed that the packet routine uses the Global RNG API.
9566 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9568 * Added support for quit message that client can "leave" on the
9569 channel when it quits the SILC. It is ditributed inside the
9570 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9572 Added silc_server_free_client_data that will take the
9573 signoff message as argument.
9575 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9577 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9579 * Updated parts of the protocol specification to keep it up
9582 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9584 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9585 payloads in one packet.
9587 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9588 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9589 use now the new List flag.
9591 * Also deprecated the following packet types: REPLACE_ID,
9592 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9594 * Added list support for Notify packet in server.
9596 * Added silc_server_send_notify_channel_change to send the
9597 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9598 the silc_server_send_replace_id.
9600 * Added silc_server_send_notify_nick_change to send the
9601 NICK_CHANGE notify type. Deprecates the function
9602 silc_server_send_replace_id.
9604 * Added silc_server_send_notify_join to send the JOIN notify type.
9605 Deprecates the function silc_server_send_new_channel_user.
9607 * Added silc_server_send_notify_leave to send LEAVE notify type.
9608 Deprecates the function silc_server_send_remove_channel_user.
9610 * Added silc_server_send_notify_cmode and
9611 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9612 types. Deprecates the silc_server_send_set_mode function.
9614 * Added SERVER_SIGNOFF notify type to indicate that server has
9615 quit. This means that all clients on the channel from that
9616 server will drop. This can be also used when netsplit happens.
9618 Deprecated REMOVE_ID packet type since it is not needed anymore
9621 Added silc_server_send_notify_server_signoff to send the
9622 SERVER_SIGNOFF notify type. Deprecates the function
9623 silc_server_send_remove_id.
9625 Added also silc_server_send_notify_signoff to send the
9626 SIGNOFF notify type.
9628 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9629 SILC protocol from this day on. Changed the protocol
9630 specification as well.
9632 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9633 notify type. It is used between routers to notify about
9634 topic changes on a channel.
9636 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9639 * Partly updated the protocol specification to comply with the
9640 changes now made. It is still though a bit outdated.
9642 * The JOIN notify type now takes one extra argument <Channel ID>.
9643 The packet used to be destined to the channel but now the
9644 JOIN type may be sent as list thus it is impossible to
9645 destine it to any specific channel. By adding this argument
9646 it is again possible.
9648 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9650 * Added CREDITS file. The CHANGES and CREDITS file will appear
9651 in the distribution as well.
9653 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9656 types in the server's silcd/packet_receive.c.
9658 * Implemented CMODE and CUMODE to work in router environment.
9660 * Fixed minor encoding and decoding buglet from the
9661 lib/silccore/silcmode.c.
9663 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9666 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9668 * Changed all SilcConfigServer* and silc_config_server* to
9669 SilcServerConfig* and silc_server_config*, respectively.
9672 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Associated the ID (client or server ID) to the Authentication
9675 Payload to avoid any possibility of forging. Updated the
9676 protocol specification and the code accordingly.
9678 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9680 * The RSA key length is now save to the RsaKey context in the
9681 key generation process in lib/silccrypt/rsa.c. The key length
9682 is now used to figure out the maximum size of the block allowed
9683 to be encrypted/signed.
9685 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9686 is equivalent to the silc_mp_mp2bin but does not allocate any
9689 * Changed silc_mp_mp2bin API to take length argument. If it is
9690 non-zero then the buffer is allocated that large. If zero, then
9691 the size is approximated using silc_mp_sizeinbase, which however
9694 * Created Global RNG API which is global RNG that application can
9695 initialize. After initializing, any routine anywhere in the
9696 code (including library) can use RNG without allocating a new
9697 RNG object. This was done to allow this sort of use of the
9698 RNG in code that has no chance to allocate RNG object. All
9699 applications currently allocate this and many routines in the
9700 library use this. Affected file lib/silccrypt/silcrng.[ch].
9702 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9703 it to use the Global RNG API.
9705 * Defined Authentication Payload into protocol specification that
9706 is used during SILC session to authenticate entities. It is
9707 used for example by client to authenticate itself to the server
9708 to obtain server operator privileges.
9710 Implemented this payload into the lib/silccore/silcauth.[ch].
9711 Implemented also routines for public key based authentication
9712 as the new protocol specification dictates.
9714 Moved definitions of different authentication methods from
9715 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9717 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9718 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9719 silc_pkcs_verify_with_hash functions into the file
9720 lib/silccrypt/silcpkcs.[ch].
9722 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * The client entry's userinfo pointer must be always valid.
9725 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9726 will fail since it requires the userinfo. Now, the userinfo
9727 is allocated as "" if actual userinfo does not exist. Actually,
9728 it must exist and it is totally Ok to drop client connections
9729 that does not announce the userinfo. However, we will make
9730 this workaround for now.
9732 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9733 to return the remote port by socket.
9735 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9737 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9738 SILC_SERVER_PENDING_EXEC and added an new macro
9739 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9740 data or when error occurs while processing the pending command.
9742 Added new argument `destructor' into silc_server_command_pending
9743 and to the SilcServerCommandPending object. This destructor is
9744 now called after calling the pending callback or if error occurs
9745 immediately. If error occurs the actual pending callback won't
9746 be called at all - only the destructor. The destructor may be
9747 NULL if destructor is not needed.
9749 All this applies for client library code as well. Similar
9750 changes were made there as well for the pending commands.
9752 In the client, the application must now allocate the
9753 SilcClientCommandContext with the silc_client_command_alloc
9756 * Added reference counter to the SilcServerCommandContext. Added
9757 function silc_server_command_alloc and silc_server_command_dup
9760 Same type of functions added to the client library for the same
9763 * Removed the cmd_ident from IDListData away since it is now
9764 global for all connections. It is the command identifier used
9765 in command sending and with pending commands. The affected file
9768 * Added reference counter to the SilcSocketConnection objecet to
9769 indicate the usage count of the object. The object won't be
9770 freed untill the reference counter hits zero. Currently only
9771 server uses this, and client ignores it. The client must be
9772 set to use this too later. The affected files are
9773 lib/silccore/silcsockconn.[ch]. Added also the function
9774 silc_socket_dup to increase the reference counter.
9776 This was mainly added because it is possible that the socket
9777 is removed underneath of pending command or other async
9778 operation. Now it won't be free'd and proper DISCONNECTING
9779 flags, etc. can be set to avoid sending data to connection that
9780 is not valid anymore.
9782 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9783 the connection. After that it sets SILC_SET_DISCONNECTED.
9784 It is, however, possible that the socket data is not still freed.
9785 The silc_server_packet_process now checks that data is not
9786 read or written to connection that is DISCONNECTED. The socket
9787 get's freed when the reference counter hits zero.
9789 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9791 * Changed the client operation API: channel_message operation's
9792 `sender' is now the client entry of the sender, not the nickname
9793 and the `channel' is the channel entry, not the channel name.
9795 In the private_message operation the `sender' is now also the
9796 client entry of the sender not the nickname.
9798 Affected file is lib/silcclient/ops.h and all applications
9799 using the client operations.
9801 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Moved the calling of ops->connect() from connect_to_server_final
9804 into receive_new_id functin since that is the point when the
9805 client is actually allowed to send traffic to network. The
9806 affected file is lib/silcclient/client.c.
9808 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9810 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9811 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9812 (if needs broadcasting) instead of broadcasting the packets one
9813 by one which would make a burst in the network traffic.
9815 * Added `broadcast' argument to the functions in silcd/server.[ch]
9816 silc_server_create_new_channel[_with_id] to indicate whether
9817 to send New Channel packet to primary router.
9819 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9821 * Added new function into the silcd/server.[ch] files:
9822 silc_server_create_new_channel_with_id to create new channel with
9823 already existing Channel ID.
9825 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9826 lib/silccore/silcpacket.h. This packet is used t send list of
9827 Set Mode payloads inside one packet. Server uses this to set
9828 the modes for the channels and clients on those channels, that it
9829 announced to the router when it connected to it. The protocol
9830 specification has been updated accordingly.
9832 * The silc_server_new_channel did not handle the packet coming
9833 from normal server as it normally does not send that. However,
9834 when it announces its channels it does send it. Implemented
9835 the support for that.
9837 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9838 into the file lib/silccore/id.h.
9840 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9842 * Fixed memory leaks in the functions silc_idlist_del_client,
9843 silc_idlist_del_channel and silc_idlist_del_server in the file
9844 silcd/idlist.c. All of those leaked like a sieve.
9846 * Fixed some small memory leaks in the client's function
9847 silc_client_notify_by_server.
9849 * Added functions into silcd/server.c: silc_server_announce_clients,
9850 silc_server_announce_channels and silc_server_announce_server.
9851 These functions are used by normal and router server to announce
9852 to its primary router about clients, channels and servers (when
9853 router) that we own. This is done after we've connected to the
9856 These functions effectively implements the following packet types:
9857 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9858 and SILC_PACKET_NEW_ID_LIST.
9860 * Added new functions into the silcd/packet_receive.[ch]:
9861 silc_server_new_id_list, silc_server_new_channel_list and
9862 silc_server_new_channel_user_list to handle the incoming
9863 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9865 * Added support of changing Channel ID in the function
9866 silc_server_replace_id. If the server that announces a channel
9867 to the router already exists in the router (with same name but
9868 with different Channel ID), router is responsible to send
9869 Replace ID packet to the server and force the server to change
9870 the Channel ID to the one router has.
9872 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9873 client that the Channel ID has been changed by the router. The
9874 normal server sends this to the client. Client must start using
9875 the new Channel ID as the channel's ID.
9877 Implemented handling of this new type into lib/silcclient/client.c
9878 into the function silc_client_notify_by_server.
9880 * Added new function silc_idlist_replace_channel_id into the files
9881 silcd/idlist.[ch] to replace the Channel ID.
9883 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9885 * Call silc_server_command_identify_check always when processing
9886 the IDENTIFY command in silcd/command.c
9888 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9890 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9891 send keepalive packets. The packet can be sent by clients,
9892 servers and routers.
9894 Added function silc_socket_set_heartbeat into the file
9895 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9896 If not set, the heartbeat is not performed. The actual
9897 heartbeat is implemented in the low level socket connection
9898 library. However, application is responsible of actually
9901 Added silc_server_send_heartbeat to send the actual heartbeat
9902 packet into silcd/packet_send.[ch]. Server now performs
9903 keepalive with all connections.
9905 * Added silc_task_get_first function into lib/silcutil/silctask.c
9906 to return the timeout task with shortest timeout. There was a bug
9907 in task unregistration that caused problems. TODO has been
9908 updated to include that task system must be rewritten.
9910 * The client library will now resolve the client information when
9911 receiving JOIN notify from server for client that we know but
9912 have incomplete information.
9914 * Rewrote parts of silc_server_remove_from_channels and
9915 silc_server_remove_from_one_channel as they did not remove the
9916 channel in some circumstances even though they should've.
9918 * Encryption problem encountered in server:
9920 The LEAVE command used to send the Channel Key packet to the
9921 router immediately after generating it. However, the code
9922 had earlier sent Remove Channel user packet but not immediately,
9923 ie. it was put to queue. The order of packets in the router
9924 was that Channel Key packet was first and Remove Channel User
9925 packet was second, even though they were encrypted in the
9926 reverse order. For this reason, MAC check failed. Now, this
9927 is fixed by not sending the Channel Key packet immediately but
9928 putting it to queue. However, this is more fundamental problem:
9929 packets that are in queue should actually not be encrypted
9930 because packets that are sent immediately gets encrypted
9931 actually with wrong IV (and thus MAC check fails). So, packets
9932 that are in queue should be encrypted when they are sent to
9933 the wire and not when they put to the queue.
9935 However, the problem is that the current system has not been
9936 designed to work that way. Instead, the packet is encrypted
9937 as soon as possible and left to the queue. The queue is then
9938 just purged into wire. There won't be any fixes for this
9939 any time soon. So, the current semantic for packet sending
9942 o If you send packet to remote host and do not force the send
9943 (the packet will be in queue) then all subsequent packets to the
9944 same remote host must also be put to the queue. Only after the
9945 queue has been purged is it safe again to force the packet
9948 o If you send all packets immediately then it safe to send
9949 any of subsequent packets through the queue, however, after
9950 the first packet is put to queue then any subsequent packets
9951 must also be put to the queue.
9953 Follow these rules and everything works fine.
9955 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9957 * Added new function silc_server_remove_clients_by_server to
9958 remove all client entries from ID list when the server connection
9959 is lost. In this case it is also important to invalidate all
9960 client entires as they hold the invalid server entry. This
9961 fixes fatal bug when server has lost connection and will reconnect
9964 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9966 * Made some sanity checks to silc_server_daemonise like to check
9967 whether the requested user and group actually exists.
9969 * Added sanity check to SKE's silc_ske_responder_finish to check
9970 that the public and private key actually is valid.
9972 * Invalidate the client's nickname when receiving Replace ID
9973 packet and the Client ID is being replaced. This means that the
9974 server will query the nickname if someone needs it (client)
9977 * Sort the ID Cache in client library when the ID Cache data
9978 has changed (needs sorting).
9980 * Do not allow for SILC client to create several connections to
9981 several servers. The client does not support windows right now
9982 and generating multiple connections causes weird behaviour.
9984 Irssi-silc client does support windows and can handle several
9985 connections without problems, see: www.irssi.org and SILC plugin.
9987 * Fixed some places where client was added to the IDList. The
9988 rule of thumb is following (in order to get everything right):
9989 If the client is directly connected local client then the
9990 `connection' argument must be set and `router' argument must be
9991 NULL to silc_idlist_add_client function. If the client is not
9992 directly connected client then the `router' argument must
9993 bet set and the `connection' argument must be NULL to the
9994 silc_idlist_add_client function.
9996 * The funtion silc_server_packet_send_local_channel actually did
9997 not check whether the client was locally connected or not. It
9998 does that now. Fixed a bug related to LEAVE command.
10000 * Fixed Remove Channel User payload parsing bug in server's
10001 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10003 * The server's silc_server_save_channel_key now checks also the
10004 global ID list for the channel as it might not be in the local
10005 list. Fixed a bug related to LEAVE command.
10007 * Is this the end of the [<unknown>] buglet that has been lurking
10008 around for a long time? A little for loop fix in server's
10009 silc_server_command_whois_parse that is used by both IDENTIFY
10010 and WHOIS command. At least, this was a clear bug and a cause
10011 of one type of [<unknown>] buglet.
10013 * WHOIS and IDENTIFY commands call the function
10014 silc_server_command_[whois/identify]_check function even if
10015 we are not router server.
10017 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10019 * Added --with-gmp configuration option. If set the GMP
10020 is always compiled in the SILC source tree. If not set then
10021 it is checked whether the system has the GMP3 installed. If
10022 it has then the GMP won't be compiled (the system's headers
10023 and library is used), if it doesn't have it then the GMP is
10024 compiled in the SILC source tree.
10026 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Changed RSA private exponent generation to what PKCS #1
10029 suggests. We try to find the smallest possible d by doing
10030 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10031 not security fix but optimization.
10033 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10035 * Added new config entry [Identity] to fork the server and run
10036 it as specific user and group. A patch from Bostik.
10038 * Imported Dotconf configuration library into lib/dotconf.
10039 This will be used to create the SILC configuration files later.
10040 It will appear in the distsribution after this commit.
10042 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10044 * A big code auditing weekend happening. Auditing code for
10045 obvious mistakes, bugs and errors. Also, removing any code
10048 Removed files for being obsolete:
10050 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10051 inline in the file lib/silcutil/silcbuffer.h)
10053 o lib/silcutil/silcbufutil.c (the header has inline versions)
10055 Changed code to fix possible error conditions:
10057 o The buffer formatting routines now check that the destination
10058 buffer really has enough space to add the data. This applies for
10059 both buffer formatting and unformatting
10060 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10061 unformatting was changed to accomodate following rules:
10062 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10063 sent to the function while XXX_*STRING will not allocate or copy
10064 the data into the buffer. Instead it sets the pointer from the
10065 buffer into the pointer sent as argument (XXX_*STRING used to
10066 require that the pointer must be allocated already). This change
10067 makes this whole thing a bit more consistent and more optimized
10068 (note that the data returned in the unformatting with XXX_*STRING
10069 must not be freed now). The routines return now -1 on error.
10071 o Tried to find all code that use buffer_format and buffer_unformat
10072 and added return value checking to prevent formatting and
10073 especially unformatting errors and possible subsequent fatal
10076 o Changed ske->x and ske->KEY to mallocated pointers in
10077 lib/silcske/silcske.h. Fixed possible data and memory leak.
10079 o Added return value checking to all *_parse* functions. Fixed
10080 many memory leaks as well.
10082 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10083 so that buffer overflows would not happen. All code now also
10084 checks the return value as it can fail.
10086 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10088 * Added reconnection support to server if the normal server looses
10089 its connection to the router (for example if router is rebooted).
10090 The server performs normal reconnection strategy implemented
10091 to the server. Affected file silcd/server.c.
10093 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * Added new packet type SILC_PACKET_SET_MODE that is used to
10096 distribute the information about changed modes (for clients,
10097 channels and clients channel modes) to all routers in the
10098 network. Updated the protocol specification accordingly.
10100 Added functions into silcd/packet_send.c and
10101 silcd/packet_receive.c: silc_server_send_set_mode,
10102 silc_server_set_mode.
10104 Added new files silcmode.[ch] into lib/silccore that implements
10105 the encoding and decoding of Set Mode Payload. Added new type
10106 SilcSetModePayload. Moved the definitions of different modes
10107 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10109 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Oops, a little mistake in server's connection authentication
10112 protocol. The protocol is not ended with FAILURE but with
10113 SUCCESS if the authentication is Ok. :) Affected file is
10116 * Implemented NICK_CHANGE notify handling in server in the file
10117 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10118 the local clients on the channel. After the changing nickname
10119 in router environment snhould work and the [<unknown>] nickname
10120 should appear no more.
10122 The silc_server_replace_id function that receives the Replace ID
10123 payload now sends the NICK_CHANGE notify type also in the file
10124 silcd/packet_receive.c
10126 * Changed WHOIS and IDENTIFY command to support the maximum amount
10127 of arguments defined in protocol specs (3328 arguments). This
10128 fixed a bug that caused problems when there were more than three
10129 users on a channel.
10131 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10133 * Added extra parameter, command identifier, to the
10134 silc_client_send_command so that explicit command identifier
10137 Changed that ID list routines uses specific command identifier
10138 when sending WHOIS/IDENTIFY requests to the server so that they
10139 can be identified when the reply comes back.
10141 Affected files lib/silcclient/command.[ch],
10142 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10144 * Added `sender' argument to silc_server_packet_send_to_channel
10145 to indicaet the sender who originally sent the packet to us
10146 that we are now re-sending. Ignored if NULL. Affected file
10147 silcd/packet_send.[ch].
10149 * Added some server statistics support in silcd/server_internal.h
10150 SilcServerStatistics structure and around the server code. Also
10151 send some nice statistics information when client is connecting
10154 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10156 * Fixed channel ID decoding in server's JOIN command reply in
10157 silcd/command_reply.c
10159 * Fixed braodcasting of replace ID payload to not to send it if
10160 we are standalone server in silcd/packet_receive.c.
10162 * Fixed all channel message sending routines to not to send
10163 packets to clients that has router set, since they are routed
10164 separately in the same function earlier. Affects file
10165 silcd/packet_send.c and all channel packet sending functions.
10167 * In USERS reply, res_argv[i] are not allocated, the table
10168 is allocated. Thus changed that free the table, not its
10171 * In server's whois_check and identify_check if the client is
10172 locally connected do not send any WHOIS commands - they are not
10175 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10177 * Fixed some minor bugs in client when sending WHOIS command. The
10178 arguments was in wrong order.
10180 * Removed statis function add_to_channel from server in
10181 silcd/command.c that was previously used with the joining but
10184 * Tested USERS command in router environment successfully with two
10185 routers, two servers and two clients.
10187 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10189 * Reorganized the USERS command and command reply in client library
10190 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10191 When the command is given by user we register a pending command
10192 callback that will reprocess the command after the reply has been
10193 received from the server. When reprocessing the packet we then
10194 display the information. Thus, the USERS information is displayed
10195 now in the command callback instead of in the command reply
10196 callback. The processing of the command is same as previously
10197 when server has sent the command reply in the JOINing process.
10199 * Added to USERS command in silcd/command_reply.c to join the client,
10200 we didn't use to know about, to the channel after we've created
10201 a client entry for it. Also, for clienet we did know already still
10202 check whether it is on the channel or not and add it if not.
10204 * Removed silc_server_command_join_notify as the function and its
10207 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10209 * Changed the client's pending command handling to the same as the
10210 server's pending command handling. It is also now possible to
10211 execute command reply functions from other command reply
10212 function as the function callbacks for commands and command
10213 replies are one and same. The pending commands are not static
10214 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10215 in client connection context. Thus, pending commands are server
10216 connection specific as it is convenient.
10218 Changed the function silc_client_command_pending and
10219 silc_client_command_pending_del and added new function
10220 silc_client_command_pending_check. Removed the
10221 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10224 * Added cmd_ident, current command identifier, to the client
10225 connection context in lib/silcclient/client.h to keep track on
10226 command identifiers used in command sending. Client's command reply
10227 function handling now supports the mandatory command identifiers.
10229 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10230 funtions in client to fully support pending command callbacks.
10232 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10233 as one of the arguments to the application in the command reply
10236 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10237 before first releasing SILC but came back. Now it is removed again
10238 and should come back nomore. The FORWARDED flag was used only
10239 by the JOINing procedure by forwarding the command packet to router.
10240 Now, the JOINing procedure has been changed to more generic (due
10241 to various router environment issues) and FORWARDED is not needed
10242 anymore for anything. The protocol specification is yet to be
10245 Now, removed silc_server_packet_forward from server and the flag
10246 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10248 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10250 * Renamed NAMES command to USERS command. The NAMES was named that
10251 due to historical reasons. Now it is renamed. Also, rewrote
10252 parts of the USERS command. The nickname list is not sent anymore
10253 by the server. Only Client ID and mode lists are sent in the USERS
10254 command. Changed this also to the protocol specification.
10256 The client now resolves the names and stuff after it receives
10257 the USERS list from the server when joining to the channel.
10259 * WHOIS and IDENTIFY commands has been changed to support multiple
10260 Client ID's per command. One can now search for multiple users
10261 in the network by sending only one WHOIS or IDENTIFY command.
10262 Changed the code and the protocol specifications.
10264 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10265 uses silc_server_command_whois_parse to parse the request. */
10267 * If normal server, do not parse the WHOIS and IDENTIFY requests
10268 before sending it to the router. Saves some time.
10270 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10272 * Fixed JOIN command on client library. Wrong number of arguments
10273 used to crash the client.
10275 * Added silc_server_channel_has_global function to check whether
10276 channel has global users or not.
10278 * Added silc_server_channel_has_local function to check whether channel
10279 has locally connected clients on the channel.
10281 * The silc_server_remove_from_one_channel now checks whether the
10282 channel has global users or not after given client was removed from
10283 the channel. It also checks whether the channel has local clients
10284 on the channel anymore. If it does not have then the channel entry
10285 is removed as it is not needed anymore.
10287 * The silc_server_notify now checks on JOIN notify whether the joining
10288 client is one of locally connected or global. If it is global then
10289 the channel has now global users on the channel and that is marked
10290 to the channel entry. Also, it now saves the global client to
10291 global list who is joining and JOINs it to the channel. This is
10292 for normal server, that is.
10294 Changed silc_server_send_notify_on_channel,
10295 silc_server_packet_relay_to_channel and
10296 silc_server_packet_send_to_channel check if we are normal server
10297 and client has router set (ie. global client) do not send the
10298 message to that client, as it is already routed to our router.
10300 * Implemented LEAVE notify type handling in silc_server_notify
10303 * Tested LEAVE command in router environment successfully. Tested
10304 with two routers, two servers and two clients.
10308 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10310 * Implemented SIGNOFF notify type handling in silc_server_notify
10313 * silc_server_remove_id now removes the client entry from all channels
10314 it has joined and thusly sends SIGNOFF notify type.
10316 * Rewrote the NAMES list generation in server by removing two excess
10317 loops. The lists are created now inside one loop.
10319 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10321 * silc_server_remove_channel_user checks now also global list
10322 for channel and client.
10324 * silc_server_new_channel_user checks now both local and global
10325 list for channel and client. Fixed a bug in client id decoding.
10326 Used to decode wrong buffer.
10328 * silc_server_channel_message checks now both local and global
10329 list for channel entry.
10331 * Tested channel joining (hence JOIN) in router environment
10332 successfully. Tested with two routers, two servers and two
10335 * Tested channel message sending in router environment successfully.
10337 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10339 * Added silc_server_save_channel_key into server.[ch] to save the
10340 received channel key in Channel Key payload processing. It is
10341 also used in JOIN command reply handling.
10343 Equivalent function silc_client_save_channel_key added into
10344 client.[ch] into client library.
10346 * Changed JOIN command reply to send information whether the channel
10347 was created or not (is existing already) and the channel key
10348 payload. Changed protocol specs accordingly.
10350 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10351 the request was sent by ID and not by nickname. Crashed on
10354 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10356 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10357 now correctly save the received data.
10359 * silc_server_free_sock_user_data now notifies routers in the
10360 network about entities leaving the network.
10362 At the same time implemented functions silc_server_remove_id
10363 and silc_server_send_remove_id to receive and send REMOVE_ID
10364 packets. The packet is used to notify routers in the network
10365 about leaving entities. The ID removed will become invalid in
10368 * Added function silc_idlist_del_server into server. Removes and
10369 free's server entry from ID list.
10371 * silc_server_private_message function now checks, if we are router,
10372 that the destination ID really is valid ID, naturally.
10374 * In router when NEW_ID packet is received (for new client) the
10375 hash of the Client ID is saved in the ID Cache but the
10376 client->nickname is set to NULL, instead of putting the hash
10379 IDENTIFY command now also checks that client->nickname must be
10380 valid. If it is not if will request the data from the server who
10381 owns the client. Added new function
10382 silc_server_command_identify_check.
10384 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10385 to set the command to already allocated Command Payload.
10387 * Tested private message sending in router environment with two
10388 routers, two servers and two clients. Fixed minor bugs and now
10391 * Fixed segfault from client's NAMES command. Used to crash if
10392 not on any channel.
10394 * Forwarded packets must not be routed even if it is not destined
10395 to the receiver. Changed server code comply with this.
10397 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Added `require_reverse_mapping' boolean value to ServerParams
10400 structure. If TRUE (not default) the server will require that
10401 the connecting host has fully qualified domain name.
10403 If the reverse mapping is not required and hostname could not be
10404 found the IP address is used as hostname.
10406 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10408 * Implemented version string checking to both client and server.
10409 The check is incomplete currently due to the abnormal version
10410 strings used in development version of SILC.
10412 * Changed all command functions in server to use the new
10415 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10417 * Changed char *data to unsigned char *data in ID Cache system to
10418 support binary data as ID Cache data. Changed code to support
10419 binary data in lib/silccore/idcache.c.
10421 * Renamed silc_server_packet_relay_command_reply to
10422 silc_server_command_reply as it is normal packet receiving
10423 function. Rewrote the function to accept command replys for
10424 servers and not only for clients.
10426 * Mark remote router always as registered server if we are connecting
10427 to it. Otherwise, commands sent by the router to us are ignored.
10429 * All ID List find routines now returns the ID Cache Entry pointer
10430 as well if requested.
10432 * WHOIS command works now in router environment, tested with two
10433 routers, two servers and two clients.
10435 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10436 in router environment (as it is almost equivalent to WHOIS) but
10437 hasn't been tested thoroughly. Added new functions:
10439 silc_server_command_identify_parse
10440 silc_server_command_identify_send_reply
10441 silc_server_command_identify_from_client
10442 silc_server_command_identify_from_server
10444 * Disabled route cache adding because adding two different ID's with
10445 same IP replaces the old cache entry thus giving wrong route.
10446 The entry->router->connection is always the fastest route anyway
10447 so route cache may not be needed. Of course, new routes maybe
10448 established after receiving the ID when the entry->router->connection
10449 might not be anymore the most optimal.
10451 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10453 * Add route cache for received ID for fast routing.
10455 * Added silc_server_packet_route to route received packet on router
10456 that is not destined to us.
10458 * Renamed silc_server_get_route to silc_server_route_get.
10460 * Added id_string and id_string_len fields into SilcServer to
10461 include encoded ServerID for fast comparing without excess
10462 encoding of the ID's.
10464 * Cleaned up WHOIS command on server side. Added following static
10467 silc_server_command_whois_parse
10468 silc_server_command_whois_check
10469 silc_server_command_whois_send_reply
10470 silc_server_command_whois_from_client
10471 silc_server_command_whois_from_server
10473 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10474 arguments in command replies. All command functions should be
10475 updated to use this macro.
10477 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * Minor typo fixes on command reply handling on server.
10481 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10483 * Added silc_server_command_add_to_channel internal routine to add
10484 the client to the channel after router has created the channel and
10485 sent command reply to the server.
10487 * Added generic silc_server_send_command to send any command from
10490 * Use static buffer with ID rendering instead of duplicating data.
10492 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10494 * Fixed a channel user mode bug when joining to a channel server gave
10495 everybody channel founder rights, oops.
10497 * We mark ourselves as the router of the incoming server connection
10498 if we are router ourselves. This way we can check in some packet
10499 sending functions whether it is locally connected server. For
10500 incoming router connections we put NULL.
10502 * For router sending packets locally means now always sending the
10503 packet cell wide; to local clients and local servers. For normal
10504 server sending packet locally means sending it to only local
10507 * Fixed the JOIN command to really work in router environment. If the
10508 channel is created it is always created by the router. Router is
10509 also responsible of making the initial joining to the channel,
10510 sending JOIN notify to the sending server and distributing
10511 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10512 does not exist server doesn't do anything else but forward the
10513 command to the router which performs everything.
10515 * Added silc_server_send_channel_key function to send the Channel Key
10518 * Added silc_server_create_channel_key to create new channel key. The
10519 channel key is now re-generated everytime someone joins or leaves
10520 a channel, as protocol dictates. Note: channel->key_len is the
10521 key length in bits.
10523 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10525 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10526 packet_receive.[ch] to separate packet sending and receiving
10527 routines. The server.[ch] now includes everything else including
10528 actual packet processing (writing and reading data) and other
10531 Renamed silc_server_private_message_send_internal to
10532 silc_server_send_private_message. The routine is still though
10533 used only to relay private messages as server does not send
10534 private messages itself.
10536 Renamed silc_server_new_channel to silc_server_create_new_channel
10537 and added new function sicl_server_new_channel that handles the
10538 incoming New Channel packet. Added also new sending function
10539 silc_server_send_new_channel to send New Channel Payload.
10541 * Added new function silc_server_notify to process incoming notify
10542 packet to the server/router. Server may then relay the notify
10543 to clients if needed.
10545 * Added new function silc_server_new_channel_user to process incoming
10546 New Channel User packet. Router will redistribute the packet and
10547 send JOIN notify to its local clients and locally connected servers
10548 if needed. Normal server will send JOIN notify to its local client
10549 on same channel when received this packet. Added also corresponding
10550 sending function silc_server_send_new_channel_user to sent the
10553 * Added boolean route argument to send_notif_to_channel and
10554 packet_send_to_channel functions to attempt to route the packet
10555 if it is TRUE and send only locally if it is FALSE.
10557 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * silc_server_replace_id now broadcasts the received replace ID
10560 packet if it is not broadcast packet already. The router must
10561 broadcast to inform other routers about changed ID.
10563 * Added backpointer to server's router into SilcServer context in
10564 silcd/server_internal.h.
10566 * Fixed silc_server_packet_broadcast to send correct broadcast
10569 * The channel key is now distributed to the local client as soon
10570 as it is received from the router (in router environment) so that
10571 no other packet may be sent for the channel until client has
10574 * silc_server_remove_channel_user now broadcasts the received
10575 Remove Channel User packet if it is not broadcast packet already.
10576 The router must broadcast to inform other routers about removed
10579 * Added users field into SilcPacketContext that is a reference count
10580 of the context. One can increase the reference count by calling
10581 silc_packet_context_dup which is now changed to just increase the
10582 reference count instead of duplicating the data. The reference
10583 count is decresed by calling silc_packet_context_free that will
10584 free the data after the reference count hits zero.
10586 For now on the packet context and everything allocated into it
10587 (including the raw packet from network) must be freed by calling
10588 the new silc_packet_context_free function. Added also new function
10589 silc_packet_context_alloc that must be used now to allocate the
10590 context. This also means that if a routine is asynchronous from
10591 silc_[client/server]_packet_parse_type the packet context must
10592 be duplicated by calling silc_packet_context_dup. Otherwise it
10593 gets free'd after silc_[client/server]_packet_parse_type returns.
10594 Also, one must remember that if packet is duplicated then its
10595 reference count must be decresed by calling the free function as
10596 many times as it was duplicated.
10598 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10599 from both client and server.
10601 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10603 * Made joining to a channel working in router environment.
10605 * Cleaned up JOIN command on server side and create function
10606 silc_server_command_join_channel internal routine to make the
10609 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10611 * Changed silc_command_pending list to SilcDList. Also, added
10612 `ident' field to SilcServerCommandPending structure to identify
10613 the reply and to call correct callback.
10615 Added silc_server_command_pending_check function to replace the
10616 corresnponding macro. The silc_command_pending list is not
10619 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10620 to set identifier to previously allocated Command Payload. It
10621 is used to set identifier for command when resending Command
10624 * Added silc_command_payload_encode_payload to encode Command
10625 Payload buffer from SilcCommandPayload structure.
10627 * Added silc_argument_payload_encode_payload to encode Argument
10628 payload buffer from SilcArgumentPayload structure.
10630 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10632 * Changed WHOIS command to support router connection on server side.
10633 The whois request is always sent to router unless the server is
10634 standalone server. After server has received the reply from the
10635 router will it send the reply to the client.
10637 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10638 broadcast received broadcast packet. The function is used only
10639 by router. The broadcast packet is always sent to the router's
10642 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10643 render given ID to printable string, for log files for example.
10645 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * Made basic router to router connections working. At least they
10648 can now connect to each other but nothing really works the way
10649 they are supposed - yet.
10651 * Added new initiator token to RouterConnection configuration
10652 file in silcd/serverconfig.[ch]. It is used to tell whether we
10653 are the initiator to the remote router or whether we'll expect
10654 the other end to connect.
10656 * Moved registering of listener task to silc_server_init, hence
10657 the server starts listenning as soon as it is run, even if it
10658 does not have connections to other routers. Let's see how well
10661 * Changed default connection retry timeouts for more suitable in
10664 * Removed cipher and such arguments from silc_idlist_add_client
10665 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10666 Added new function silc_idlist_add_data to add the keys and stuff
10669 * Added SilcIDListData structure and added it to SilcClientEntry
10670 and SilcServerEntry as their first field in the structure. This
10671 way we can explicitly cast the ID entries to the SilcIDListData
10672 structure and get common data for the entries. In past, we had
10673 to first check what type of connection it is and then cast it to
10674 correct ID entry type. Now, we can directly cast the opaque
10675 pointer to the SilcIDListData (no matter what ID entry it actually
10676 is) and get the data needed.
10678 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10680 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10681 in some circumstances even if threre were timeout tasks, though not
10682 IO tasks, but tasks anyway. Now fixed.
10684 * Defined SilcServerConnection structure to hold connection specific
10685 stuff about directly connected servers and routers. The definition
10686 is currently in silcd/server_internal.h. I thought about having
10687 a bit more important role fro this struct but for now it is used
10688 only when connecting to other server (or router actually).
10690 * Added connecting retry support in server when connecting to
10691 router(s). The retry feature implement exponential backoff
10692 algorithm. Also, added SilcServerParams structure to hold default
10693 parameters for server. For now, it include these retry settings
10694 and are hard coded. After server is moded to be as Silc Server
10695 Library this structure will be more important.
10697 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10699 * Changed client librarys channel->clients table to SilcList and
10700 changed code accordingly.
10702 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Changed client's channel table to SilcList and changed code
10705 accordingly. Also changed SilcChannelClientEntry to include back-
10706 pointer to the channel so that client entry can use that structure
10707 as list as well and we have fast cross-reference to the channel.
10708 This change dramatically decreased the complexity of channel
10709 handling with client entry and vice versa (removed one extra
10710 loop when searching for channel entry from many functions).
10712 * Changed server->sim from table to SilcDList and changed code
10715 * NAMES command can now be used from user interface. It will show
10716 the user list on the channel, neatly.
10718 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10719 Code now saves realname of the user if it becomes available.
10721 * Renamed configure.in to configure.in.pre and made ./prepare
10722 script to automatically add correct version string to
10723 configure.in which it creates from configure.in.pre.
10725 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10727 * NAMES command reply now shows users mode with the nickname when
10728 joining to channel.
10730 * Moved silc_client_ch[u]mode[_char] functions from
10731 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10732 place sucks, they are utility functions and should be in some
10735 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10737 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10740 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10744 * Added TRQ (efficient deque and list library) into lib/trq. This is
10745 a very good list library that is currently used in the SILC. Defined
10746 SilcList API over the library because I didn't like the API very
10747 much. See lib/trq/silclist.h for the API and examples of how to
10748 use the API. Fixed various places in the code to use the new
10749 SilcList API. The SilcList is meant for lists that has a structure
10750 already defined as a list. It is not suitable to add just some
10751 context to the list (in TRQ, the context is the list actually).
10753 So, I defined SilcDList that can be used for the purpose where
10754 predefined list structure does not exit. This can be used as
10755 such list. Now some context just can be added to the SilcDList.
10756 Currently this list is not used in the SILC just yet, though there
10757 are a lot places where this can replace dynamically allocated
10758 tables and I will fix these places, later, to use SilcDList.
10759 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10760 and use TRQ internally).
10762 Also fixed some annoying warning messages that the original TRQ
10763 code generated. Also minor changes to TRQ's Makefile.in.
10765 * Added support for querying by Client ID to both WHOIS and
10766 IDENTIFY commands into server, as required by the protocol.
10768 * Removed method function pointers from SilcBuffer structure. They
10769 weren't used to anything and just increased the context size for
10770 no good reason. This change also made silc_buffer_alloc and
10771 silc_buffer_free functions inline functions.
10773 * Disabled command flooding detection support until it's fixed so
10774 that it accepts commands in but does not execute them more than once
10777 * Added silc_net_localhost(), to return local hostname, into
10778 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10779 that must be initialized before calling silc_client_init.
10781 * Added new function: silc_server_send_notify_on_channels to send
10782 notify messages to all channels client has joined. It is assured
10783 that the message is sent only once per client.
10785 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10786 lib/silcutil/silcutil.[ch] as silc_format function. The new
10787 function is generic and is used by server as well, not only by
10788 the logging routines.
10790 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10791 the provided version string was not acceptable. Added new function:
10792 silc_ske_check_version into lib/silcske/silcske.h. The function
10793 must be implemented by the application (client or server) and it
10794 does not reside in the SKE library. The function checks the version
10795 string remote end sent.
10797 * Added back pointers (to opaque context and to SilcSocketConnection)
10798 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10800 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10801 duplicate packet context structure.
10803 * Changed `notify' client operation to send same arguments as client
10804 receives from server except for ID's. ID's are mapped to correct
10805 ID entry and that is returned. Also, if channel entry is not sent
10806 by server but the notify is for channel the channel entry is sent
10807 to application (otherwise application doesn't know that it is for
10808 channel (library gets it from packet's Destination ID)).
10810 * Added silc_client_remove_from_channels into client library to
10811 remove a client from all channels it has joined to. Used when
10812 received SIGNOFF notify from server. Added also new function
10813 silc_client_replace_from_channels to replace old ID entry with
10814 new ID entry on all channels. Used when received NICK_CHANGE
10815 notify from server.
10817 * Fixed ID Cache list handling in silc_idlist_get_client in
10818 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10819 to get (or query) client by ID.
10821 * Updated TODO list.
10823 * Added connection authentication status message defined by the
10824 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10825 support for these into the code in client and server side.
10827 * Added generic function silc_client_send_command to send any command
10828 with variable argument list. Application should use this function
10829 to send commands if the command functions provided by the library
10830 does not suite for the application's user interface needs.
10832 * Added new `failure' client operation. Application is notified about
10833 received failure packet if client is executing a protocol. In this
10834 case the protocol's execution has failed.
10836 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10837 is required by the protocol.
10839 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10840 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10843 * Added status flag to SilcSKE object to indicate realtime status
10844 of the SKE protocol.
10846 * Application receives now exactly same command reply arguments as
10847 the library receives from server. However, if ID is received the
10848 corresponding ID entry is returned to the application (eg. Client
10849 ID is mapped to correct SilcClientEntry entry and that is returned).
10850 Changed command_reply client operation due to this change.
10852 * Changed all ID's in commands and in command replys as ID Payloads.
10853 Change affected both client and server side codes.
10855 All ID's sent in SILC network (with execption of ID's in SILC
10856 Packet header) are sent in ID Payload to support variable length
10859 * Server now notifies nick changes and notifies all clients on
10860 the channels about the new nickname (about the new Client ID,
10863 * Implemented CMODE command to change channel modes. Supports all
10864 channel modes defined by the protocol specs except ban and invite
10865 lists. (Also, private channel key mode is supported but support for
10866 setting private channel key in client is missing, thus, this mode
10867 has no effect on client side (except that server requires that the
10868 client uses private channel key and normal channel traffic does not
10871 Also, invite mode works per se, but INVITE command does not work
10872 yet correctly, so you can set channel as invite only channel but
10873 inviting clients to the channel does not work (it is yet to be
10874 thought what's the best way to do it).
10876 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10877 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10878 Implemented CUMODE command to change user's mode on the channel.
10879 Supports all modes defined by the protocol specs.
10881 * Added NAMES command reply to return users modes on the channel.
10883 * Removed unnecessary and slow ciphers from lib/silccrypt.
10885 * Set SO_KEEPALIVE option to connection sockets by default.
10887 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10889 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10890 redefined the Notify Payload into protocol specs.
10892 * Added silc_id_payload_parse_id to get ID directly from raw
10895 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10897 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10898 accept searching by Client ID as well.
10900 * Added support for LEAVE and SIGNOFF notify types in client library.
10902 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10903 to parse ID Payload from raw data.
10905 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10907 * Added flags parameter into silc_ske_assemble_security_properties
10908 function in lib/silcske/silcske.[ch].
10910 * Changed notify client operation to fit better for notify messages
10911 sent by server. The notify payload received from server is now
10912 passed to the application (after parsing it to SilcNotifyPayload).
10913 It is application's responsibility to retrieve the arguments
10914 from the payload and show the message the way it wants. The message
10915 sent by server is implementation specific.
10917 * Changed public keys to comply with the protocol specification.
10918 Old public keys are not supported anymore and are not compatible.
10920 * Removed nickname from Channel Payload as the latest draft removed
10921 it. The client must resolve the nickname from the NAMES command
10922 reply received when it joined the channel.
10924 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10926 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10928 * Fixed some errors in protocol specification drafts.
10930 * Created lib/silccore/silcnotify.c to implement Notify Payload
10931 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10932 generic payloads described by protocol specifications. The file
10933 includes implementations for ID Payload and Argument Payload.
10935 * Changed Command Payload implementation to use the new Argument
10936 Payload. Changed command_xxxx_payload to command_payload_xxxx
10937 to comply with SILC coding conventions.
10939 * Added suppport for Argument Payload handling in Notify Payload
10940 implementation as protocol requires it. Added the new support
10941 into server and client lib as well.
10943 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10945 * Added support for multiple nicknames on same channel. [n] is
10946 added locally to the nickname if there are more than one same
10947 nicknames on the channel.
10949 * Server now sends all nicknames that matched WHOIS request.
10950 Client also shows the list received from server.
10952 * Added TOPIC command to client side. User can now set and show
10953 current topic on channel.
10955 * Added MOTD command to client and server. Also, server sends the
10956 motd when client connects to the server.
10958 * Changed version strings to comply ISO 8601.
10960 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10962 * Fixed protocol error handling in client library. It should now
10963 cope even if the SKE fails for some reason.
10965 * Made new protocol specification drafts for submitting to IETF.
10967 * Implemented TOPIC command to server in silcd/command.c.
10969 * Added two new notify types into lib/silccore/silcnotify.h:
10970 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10971 notify nickname change and topic setting/change on a channel.
10973 * API change of command_reply operation in client library. The
10974 application gets now the status type received from server as well.
10976 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10978 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10980 * Cras fixed and optimized the packet handling even further and
10981 it should work now. Minor change to the prototype of function
10982 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10984 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10986 * Added new function into lib/silcutil/silcschedule.[ch]:
10987 silc_schedule_with_fd to select() a specified fd. The function
10988 returns after timeout expires or data arrives or goes. The
10989 function is used by packet routines to wait that all data is
10990 received from network.
10992 * Fixed data reading from network in lib/silccore/silcpacket.c.
10993 The code now assures that all data is read from the fd and then
10994 continues packet processing. This was a bug fix since the code
10995 used to drop some data in some circumstances.
10997 * Added new function into lib/silcclient/client.[ch]:
10998 silc_client_start_key_exchange to start key exchange after
10999 connection has been established to server. The code internally
11000 now uses this funtion but its main purpose was to provide it
11001 for applications that perform their own connecting. After
11002 application has created a connection it merely calls this
11003 function to start the key exchange between client and server.
11004 The library takes care of everything else after that.
11006 Updated also lib/silcclient/README to explain the usage of
11009 * Do not send to application information that connection has
11010 been established. Application gets notified it by connect
11013 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11015 * Applied cras's patch to add silc_schedule_one function. The
11016 function runs scheduler once and returns.
11018 * Fixed the scheduler after cras messed it up. The timeout
11019 handling works now as it's supposed to work.
11021 * Added into lib/silccore/ silcnotify.h to include notify
11022 message types support. Changed silc_server_send_notify*
11023 functions, in server.[ch], to support those new notify types.
11024 Added the support for the notify types into client library,
11025 as well. Added new notify client operation into ops.h in
11028 * Changed silc_server_packet_send_to_channel to send normal
11029 packets instead of just channel message packets. The function
11030 is now used to send the notify packets to channels. It is not
11031 used to send channel message packets anymore, as server never
11032 sends them anymore.
11034 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11035 va_arg()s as it seems to require it nowadays. I guess, if SILC
11036 is compiled with older va_arg() the new code should work anyway.
11038 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11040 * Splitted core library. Core library (lib/silccore) includes
11041 now only SILC protocol specific core (and common) components.
11042 Created new utility library (lib/silcutil) that includes more
11043 generic purpose stuff. The stuff for util library was taken
11044 from the old core library. This was minor and easy split.
11046 * Created SILC Client Library (lib/silcclient) that includes
11047 implementation of the SILC client without user interface. This
11048 was major move from silc/ directory. The code has been changed
11049 so that it is transparent towards the user interface. The
11050 silc/ directory includes now the same user interface as before
11051 and it uses the new client library. Read lib/silcclient/README.
11052 Basicly, the client library performs everything else related
11053 to SILC except user interface handling. Also, configuration
11054 files are considered to be part of user interface and library
11055 does not handle them.
11057 This change also changed a lot of structures, function naming etc.
11058 Most important change was that SilcClientWindow object was
11059 renamed to SilcClientConnection in the client library. Created
11060 also new file lib/silcclient/ops.h. Also added new files
11061 silc/local_command.[ch] and silc/client_ops.[ch].
11063 All these changes were made to make it easier for user interface
11064 designers to create what ever user interface for the SILC client
11067 It is also expected that the server will be moved to lib
11068 directory as well and SILC Server Library will be created;
11069 sometimes in the future.
11071 * Removed Local commands from lib/silccore/silccommand.h as
11072 they are application specific and new client library does not
11073 handle any of those anymore.
11075 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11076 old client implementation in silc/.
11078 * Added support for callback functions in SILC_LOG_* macros.
11079 Application can now set its own callbacks that will be called
11080 instead of using the default functions that will always print
11081 the debug messages to stderr (or stdout). Also, debugging can
11082 now be disabled by setting silc_debug to FALSE and re-enabled by
11083 setting it to TRUE. Note, that logging will still work even
11084 if debugging is disabled.
11086 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11087 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11088 silc_log_reset_debug_callbacks.
11090 * To enable debugging in silc client one must give now -d
11091 option on command line.
11093 * Changed silc_schedule_init to automatically allocate task queues
11094 if they are not allocated before calling it.
11096 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11098 * Added GMP 3.1 into math library.
11100 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11102 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11103 a channel in SILC network. The packet is used by servers and
11104 routers to notify other routers that user has left a channel.
11105 This little feature was missing until now. Added the feature
11106 to protocol specification as well.
11108 Added functions: silc_server_send_remove_channel_user and
11109 silc_server_remove_channel_user into server.[ch].
11111 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11112 lib/silccore/silcpacket.h. However, they are not implemented
11115 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11117 * Fixed joining to a channel and sending channel messages
11118 between server and router. The channel message sending should
11119 now work inside a cell.
11121 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11123 * Fixed the private message sending between server and router.
11124 The private message sending should now work inside a cell.
11126 * Added silc_server_replace_id into server.[ch] to replace
11127 existing ID in the SILC network.
11129 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11130 and silc_idlist_replace_server_id into idlist.[ch] in server.
11132 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11134 * Fixed the server to server connections. Server can again now
11135 connect to router. Router to router connections probably does
11138 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11140 * Added dynamic protocol registering support. Now protocols can
11141 registered and unregistered on the fly. Patch by cras.
11143 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11145 * Added lib/contrib directory to hold routines that some platforms
11146 don't have but are needed by SILC.
11148 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11149 into lin/contrib to provide getopt() and getopt_long() for
11150 those who don't have it.
11152 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11154 * Added AWAY command to client. When away message is set and
11155 client receives a private message packet the client automatically
11156 replies to the sender with the away message.
11158 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11159 bug seemed to be the cause of recent problems when compiling
11162 * Added version detection support to SKE protocol specification
11163 and added the new changes to the SKE implementation as well.
11164 There were other minor changes in the SKE protocol as well.
11166 Many changes in lib/silcske/silcske.[ch] and in
11167 lib/silcske/payload.[ch].
11169 * Added ^U functionality, clear input line. Patch from cras.
11171 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11173 * Mainly small bugfixes on core library. Fixed some debugging
11174 logging and buffer overflow in silclog.c.
11176 * Updated config.sub and config.guess on the distribution tree.
11178 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11180 * Added command lagging support in server. Client may execute
11181 commands now only once in two seconds.
11183 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11185 * Optimized packet reception. MAC computation and checking is now
11186 also more optimized. A lot previously duplicated code is now
11187 used as generic by both client and server.
11189 * Fixed key pair generation in clientutil.c
11191 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11193 * Added into lib/silccore/silcbufutil.[ch] new function;
11194 silc_buffer_realloc.
11196 * Moved generic packet sending/encryption functions to
11197 lib/silccore/silcpacket.[ch] from client and server. Some
11198 rewriting of the functions.
11200 * Moved all generic packet reception/decryption functions to
11201 lib/silccore/silcpacket.[ch] from client and server. The
11202 packet processing is now much cleaner in both client and server.
11203 These were major changes in both client and server.
11205 * Created many common functions in server to do packet sending.
11206 Previously code were duplicated a lot, this has been removed
11207 with these changes.
11209 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11211 * Rewrote major parts of the ID cache system. Don't know
11212 whether it is better now or not but at least the API is more
11215 * Major rewrite on ID cache stuff on client because of the ID
11216 cache API changes. Added idlist.c to client.
11218 * Also major rewrite on ID cache stuff on server as well.
11219 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11220 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11221 in hand, instead they are all put into the ID cache system now.
11222 All server_idlist_* routines uses ID cache now instead of
11223 traversing its own lists (those lists does not exist anymore).
11224 SilcIDList though still exists. Also, SilcXXXEntry's are
11227 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11229 * Finally made the SKE implementation compliant to the protocol
11230 specification. All mp integers are now binary encoded as
11231 opposed being HEX encoded.
11233 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11236 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11237 functions: silc_[encode/decode]_pem. Also added function
11238 silc_encode_pem_file to PEM encode with newlines ('\n') for
11239 saving into a file.
11241 * SILC public keys are now encoded either PEM or binary. Same
11242 option is for private keys as well. By default private keys
11243 are binary encoded and public keys PEM encoded. Silly HEX
11244 encoding were removed.
11246 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11247 function to create fingerprints.
11249 * Fixed a bug in SHA1; does not change the original data anymore.
11251 * Partly implemented INFO command on client and server side.
11252 Fixed CLEAR command. Changes to SERVER command; show current
11253 server(s) when giving command without arguments. Added
11254 VERSION command to client.
11256 * Added check to server that unregistered connections cannot
11257 execute commands (unless it is specificly allowed).
11259 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11261 * Fixed screen refresh.
11263 * Fixed channel joining bug from client. On some circumstances
11264 client tried to join to a channel it had already joined.
11266 * Added public key verification process into client's protocol.c.
11267 The client now verifies the public key from user and saves
11268 it into ~./silc/serverkeys/ directory.
11270 Added into: clientutil.[ch]: silc_client_verify_server_key.
11272 * Changed SKE protocol's silc_ske_initiator_finish function
11273 to accept callback function that verifies the received public
11274 key. Removed old silc_ske_verify_public_key function.
11276 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11278 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11279 silc_pkcs_private_key[_data]_set.
11281 * Made the password and public authentication more cleaner in
11282 server's protocol.c.
11284 * Removed historic and obsolete protocol `channel_auth' from
11285 both client and server.
11287 * Removed wrong way of sending command status messages from
11288 server to client in server's command.c. The old way violated
11289 protocol specification.
11291 Changes to silccore/silccommand.[ch]: removed
11292 silc_command_encode_status_payload -> not needed anymore,
11293 changed silc_command_encode_payload_va to accept extra
11294 argument on variable argument list. The argument type must
11295 now be provided to the function. Also, added new function:
11296 silc_command_encode_reply_payload_va which is same as
11297 normal command_encode_payload_va except command status type
11298 is provided as extra argument.
11300 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11302 * Added ~./silc directory handling. The directory includes the
11303 public and private keys for the client.
11305 Added silc_client_check_silc_dir, silc_client_create_identifier
11306 and silc_client_load_keys.
11308 * Implemented SILC protocol compliant public key. Added public
11309 and private key saving to and loading from files.
11311 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11312 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11313 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11314 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11315 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11317 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11318 silc_pkcs_load_[public/private]_key.
11320 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11322 * Added silc_server_get_route (route.[ch]) to get connection
11323 data for the fastest route for given ID.
11325 * Implemented INVITE command on client and server. The command
11326 were re-defined in the SILC Protocol Specification and the
11327 implementation now complies with the specification.
11329 * Implemented PING command on client and server.
11331 * Implemented NAMES command on client and server. The server side
11332 supports currently only normal server not router server yet.
11333 Some changes to NAMES definition in SILC protocol specification.
11335 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11337 * Implemented LEAVE command on client and server.
11339 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11340 again. This change was made to the protocol as well. Server
11341 should not violate the protocol specification anymore.
11343 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11345 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11346 was tested. SOCKS4 was not but should work anyway.