1 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
4 finalizes the major restructuring of the CVS tree.
6 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
8 * Send empty MOTD reply if MOTD file cannot be read.
9 Affected file silcd/command.c.
11 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
13 * Optimized primer number generator to use simpler conversion
14 routines. Also assure that the prime number will have the
15 highest bit set after modifying it. Affected file is
16 lib/silcmath/silcprimegen.c.
18 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
20 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
21 for now only for testing purposes, it will not be delivered
22 in any distribution for now.
24 * Removed NSS MPI from the source tree. Due to upcoming
25 license change for the SILC Toolkit, we cannot deliver the
26 NSS MPI anymore. I decided to replace it in all distributions
27 with public domain library.
29 * Removed GNU regex from lib/contrib and introduced free
30 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
31 GNU regex compatible API to it (only partial).
33 * Removed getopt routines from lib/contrib.
35 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
37 * Use silc_server_send_command_reply to send replies instead
38 of encoding packet itself. Affected file silcd/command.c.
40 * Added command sending and receiving statistics to server.
41 Affected files in silcd/.
43 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
44 with GCC, for it not to warn about pointer signedness.
46 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
48 * Added context to the SilcIDCache destructor. Affected
49 files are lib/silccore/silcidcache.[ch],
50 lib/silcclient/client.c and silcd/server.c.
52 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
54 * Added pkg-config check to configure.
56 * The PublicKeyDir must not be used with Admin block in server
57 config. Affected file silcd/serverconfig.c.
59 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
63 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
65 * Handle empty LIST command reply correcttly in server. Affected
66 file silcd/command_reply.c.
68 * Handle empty LIST command reply correctly in client library.
69 The application will now receive one LIST command reply with
70 all arguments set to NULL if there are no channels. Updated
71 Client Library documentation accordingly. Affected file
72 lib/silcclient/command_reply.c.
74 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
76 * Added channel name string stringprep profile to the protocol
77 and implementation to allow a little free'er channel name
78 strings. Affected files are lib/silcutil/silcstringprep.[ch].
80 * Added silc_channel_name_[check|verify] to check and verify
81 channel name strings. Affected files are
82 lib/silcutil/silcstrutil.[ch].
84 * Added support for the new channel name preparation in client
85 library and server. Affected files in lib/silcclient and
88 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
90 * Added the Autodist into the source tree. It replaces the
91 old ./prepare. It can be used to create distributions as
92 previously. See README.CVS and README.DIST. See
93 distributions in distdir/.
95 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
97 * Make sure query sends at least an error back if nothing
98 more is sent. Affected file silcd/server_query.c.
100 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
102 * During query, check if the original command caller goes
103 away. If it does, stop the query. Affected file
104 silcd/server_query.c.
106 * Check for valid channel creation in JOIN command reply.
107 Affected file lib/silcclient/command_reply.c.
109 * Handle the resolver counter in silc_client_get_users_by_channel
110 callback correctly. Fixed auto-join bug in Gaim. Affected
111 file lib/silcclient/idlist.c.
113 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
115 * Added some better error messages. Affected file
116 silcd/command_reply.c and packet_receive.c.
118 * Handle error in WATCH command propely on backup router.
119 Affected file silcd/command.c.
121 * Fixed freeing of unfreeable variable in WHOIS command reply.
122 Affected file silcd/command_reply.c.
124 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
126 * Added pkg-config .pc file creation for silc core library
127 and silcclient library. A patch by c0ffee.
129 * Removed the need for GNU Libidn. Added the simple stringprep
130 from libidn into lib/contrib/. It is now used also on Windows
133 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
135 * Simplified the invite and ban string handling in the
136 server. Check for valid invite and ban arguments also.
137 Affected file silcd/server_util.c.
139 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
141 * Added WATCH list announcing in backup router protocol.
142 Affected files are silcd/command.c, server.c, server_backup.c.
144 * Do not change users mode to founder on normal server/backup
145 if the founder mode is set, and user is first one to join.
146 Affected file silcd/pcaket_receive.c.
148 * Do not send CUMODE_CHANGE notify back to sender. Affected
149 file silcd/packet_receive.c.
151 * Added getrusage() to take noise in SILC RNG. A patch by
152 Mika Boström. Affected files are configure.in.pre,
153 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
155 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
157 * Splitted the SILC libraries configuration into a configure
158 fragment into lib/configure.ad. It is now possible, once
159 this feature is added, to specify whether to compile or not
160 compile included SILC libraries. Affected files are
161 configure.in.pre, lib/silcmath/mpi/configure.ad,
162 lib/configure.ad, Makefile.defines.pre and
163 Makefile.defines_int.pre.
165 * Added --with-silc-includes and --with-silc-libs to configure.
166 If specified the included libs are not compiled, but the
167 specified libs are used. Pkg-config is not yet supported.
168 Affected file configure.in.pre.
170 * Fixed WATCH command handling on backup router. Router does not
171 send the watch command any more to backup if it originates from
172 backup. Affected file silcd/command.c.
174 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
176 * Changed announcing to not announce unregistered clients.
177 Affected file silcd/server.c.
179 * Fixed username handling in command reply. Affected file
180 silcd/command_reply.c.
182 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
184 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
186 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
187 Affected file: includes/silcincludes.h.in
189 * bool is defined as _Bool on Mac OS X now.
190 Affected file: lib/silcutil/silctypes.h
192 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
194 * Added support for UTF-8 nicknames, channel names and
195 server names in client library. Affected files in
198 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
199 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
200 software to check how Toolkit has been compiled.
202 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
204 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
206 * Use silc_utf8_str[n]casecmp instead of strcmp routines
207 in library and in SILC Client when dealing with nicknames
208 and other identifier strings. Affected file in client lib
211 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
212 irssi/src/silc/core/silc-servers.c.
214 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
216 * Fixed idcache to work with the new identifier strings.
217 Affected file lib/silccore/silcidcache.c.
219 * Added UTF-8 hash and compare function for SilcHashTable.
220 Affected file lib/silcutil/silcutil.[ch].
222 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
223 Affected file lib/silcutil/silcstringprep.[ch].
225 * Changed the identifier string handling to include the original
226 format in client, server, channel entries and normalized
227 format in cache. Affected files in silcd/.
229 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
231 * Added support for the new identifier strings and their
232 validity checking. Nicknames, channel names and usernames
233 can now include practically any kind of letters and various
234 other characters. Affected files in silcd/ and in libraries.
236 NOTE: comparing these strings should now be done with memcmp()
237 to check binary compatibility. All these strings are normalized
238 and casing is irrelevant.
240 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
241 as easy function for applications to check whether identifier
244 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
246 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
247 file lib/silcutil/silcutf8.c.
249 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
251 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
253 * Make public key in getkey reply mandatory. Affected file
254 lib/silcclient/command_reply.c
256 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
258 * Added Parameter dont_register_crypto_library to
259 SilcClientParam. If set to TRUE, silcclient library will
260 not initalize the Crypto Libraries and application
261 will need to do it. Affected file lib/silcclient/silcclient.h,
262 lib/silcclient/client.c.
264 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
266 * Imported new silc_utf8_[encode|decode] routines from
267 my internal SILC 1.1 source tree. New encodings added:
268 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
269 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
270 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
273 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
275 * Implemented stringprep (RFC 3454) API. Internally we use
276 GNU Libidn's stringprep, for now, so it is required now to
277 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
279 * Added checking for GNU Libidn and --with-libidn to configure.
281 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
283 * If the passphrases entered do not match while generating a new key,
284 completly start over instead of going into an infinite loop asking
285 the user to re-enter the passphrase correctly. Affected file
286 lib/silcutil/silcapputil.c
288 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
290 * Make sure server is removed from backup list when it is
291 deleted. Affected files silcd/command.c, server.c,
294 * Close socket when connecting to router fails. Affected
297 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
299 * Adopt configuration toolchain to current auto-tools.
300 Affected files prepare, irssi/configure.in
301 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
302 redo that. Affected files irssi/src/silc/core/client_ops.c,
303 irssi/src/fe-common/silc/fe-silc-channels.c
304 * Take over command line options into silcclient data structure.
305 Affected file irssi/src/silc/core/silc-core.c
307 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
309 * Do not try to initiate backup resuming protocol forever.
310 Affected file silcd/server_backup.c.
312 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
314 * ID change in resuming has to be done before changing
315 detached client's modes, since the ID change may fail and
316 leave ghosts on the network. Affected file is
317 silcd/packet_receive.c.
319 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
321 * Fixed Win32 scheduler to not stuck anymore. A patch from
322 Juha Räsänen. Affected file is
323 lib/silcutil/win32/silcwin32schedule.c.
325 * Fixed QoS parsing for connection blocks in server. Affected
326 file is silcd/serverconfig.c.
328 * Fixed server statistics increasing in server. Affected file
331 * The CLOSE command now marks backup router as self disconnected
332 to avoid resuming problems. Affected file silcd/command.c.
334 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
336 * When using silc_net_create_connection[_async], and your system can
337 create IPv6 sockets, it will try to connect to the IPv6 host.
338 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
339 file lib/silcutil/unix/silcunixnet.c
341 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
343 * Check for valid route when receiving packet from router and
344 when routing it to local server in the cell. A patch from
345 Matt Miller. Affected files silcd/router.c and server.c.
347 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
349 * Couldn't detach and reattach twice, because of the previous
350 commit. Affected file silcd/packet_receive.c
352 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
354 * Added check to ignore Port value if Initiator is FALSE.
355 Remote router coudln't connect if Port was set. Affected file
358 * If some client tries to resume more than once at the same time,
359 server crashed. Router didn't crash, but showed odd behaviour
360 (didn't allow clients to join anymore, ..). Affected files
361 silcd/packet_receive.c silcd/idlist.h
363 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
365 * Destroy the file transfer session in silc_client_file_close
366 with timeout. Affected file lib/silcclient/client_ftp.c.
368 * Call SFTP server monitor in READ and WRITE after the actual
369 operations. Affected file lib/silcsftp/sftp_server.c.
371 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
373 * Create one configure script from configure fragments
374 (configure.ad). This is a first step towards new distribution
375 system. Affected files prepare, configure.in.pre,
376 lib/silcmath/mpi/configure.ad.
378 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
380 * Removed expiring of client key pair. Affected file is
381 irssi/src/silc/core/clientutil.c
383 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
385 * Check the number of connections from real number of
386 connections instead of socket number, when deciding if
387 server is full. Affected files are silcd/server.c,
388 server_internal.h and silcd.c.
390 * Clarified the connections_max meaning in General section
391 in doc/example_silcd.conf.in.
393 * The reconnect_keep_trying default value set to TRUE
394 if it is not defined in the config file. Affected file
395 silcd/serverconfig.c.
397 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
399 * Fixed crashbug in connection closing, after a protocol
400 completion callback, which might have closed it already.
401 Affected file silcd/server.c.
403 * Fixed rekey with PFS in backup router. It did not allow
404 rekeys with PFS, and when the rekey protocol timedout
405 it crashed the backup router without the above fix. Affected
406 file silcd/packet_send.c and server.c.
408 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
410 * The silc_client_add_channel_private_key now returns the
411 private key context if pointer is given as argument.
412 Affected files are lib/silcclient/silcclient.h and
415 * Added support for using channel private keys in SILC
416 Client Library even if the private key mode is not set
417 on the channel. Affected file lib/silcclient/client_channel.c.
419 * The channel private key used to decrypt message is now
420 delivered to the application in the 'channel_messageĂƒ' client
421 operation. Affected files are lib/silcclient/silcclient.h
422 and client_channel.c.
424 * Fixed wrong arg type for user limit in CMODE command reply.
425 Affected file silcd/command.c.
427 * The user limit is now taken and saved to SilcClientEntry in
428 JOIN and CMODE command replies and in CMODE_CHANGE notify.
429 Affected files lib/silcclient/silcclient.h, command_reply.c
432 * Added support to the new private message key indicator
433 packet. Added a new function to the client library:
434 silc_client_send_private_message_key_request. The sender
435 indicates to be initiator, and receiver is responder.
436 Added the indicator to the SilcClientEntry as 'prv_resp'
437 boolean. Affected files are lib/silcclient/silcclient.h
438 client.[ch], and client_prvmsg.c.
440 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
442 * Fixed the JOIN command calling when called with both
443 -auth and -founder. Affected file is lib/silcclien/command.c.
445 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
447 * Check watcher list for resumed clients as well. Affected
448 file is silcd/packet_receive.c.
450 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
452 * Implemented the user limit to the CMODE_CHANGE notify,
453 CMODE command reply and JOIN command reply in server.
454 Affected files are silcd/server.c, command.c, command_reply.c,
455 packet_send.c and packet_receive.c.
457 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
459 * Defined SILC_STRFMT_END that must be used now with
460 silc_buffer_strformat, instead of SILC_STR_END. Fixes
461 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
462 lib/silcclient/silcvcard.c, silcd/server_util.c.
464 * Fixed the adding of public key to the WATCH list in server.
465 Fixed the WATCH notify sending to client. Affected files
466 are silcd/packet_send.[ch], command.c, server_util.c.
468 * Implemented the watching by public key in the SILC Client
469 Library and SILC Client. Affected files are
470 lib/silcclient/command.c and client_notify.c.
472 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
474 * Added support for public key watching in server. Affected
475 files are silcd/server.c, server_internal.h, command.c,
478 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
480 * Added public key to the SIlcClientEntry. Affected files
481 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
483 * Fixed the get_clients_whois reply processing to return
484 exactly same entries server returned. Makes it possible
485 to search using attributes. Affected file is
486 lib/silcclient/idlist.c.
488 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
490 * Save founder key to SilcChannelEntry. Affected files are
491 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
493 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
495 * Call the monitor callback with _CLOSED status from the
496 silc_client_file_close. Affected files are
497 lib/silcclient/client_fpt.c, silcclient.h
499 * Added silc_client_get_clients_whois which resolves using
500 WHOIS, and supports requested attributes as well.
501 Affected files are lib/silcclient/silcclient.h, idlist.c.
503 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
505 * Added support for asking the destination filename where
506 the downloaded file is saved in the file transfer. Affected
507 files are lib/silccilent/silcclient.h, client_ftp.c.
509 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
511 * Fixed error handling in resuming data processing. Affected
512 files are lib/silcclient/client_resume.c and client.c.
514 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
516 * Fixed silc_client_send_private_message to return TRUE correctly.
517 Affected file lib/silcclient/client_prvmsg.c.
519 * Added topic to the SilcChannelEntry. Affected files are
520 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
522 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
524 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
525 file lib/silcclient/command.c
527 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
529 * Convert all commands to UTF-8 before passing them to the
530 client library. Still need to convert replies from UTF-8 to
531 the locale encoding. Affected file
532 irssi/src/silc/core/silc-cmdqueue.c
534 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
536 * redirect all silc_client_command_calls through a queueing framework.
537 This fixes /CYCLE and the annoying "nick change after auto-joining
538 a channel". Furthermore it defines one central point where
539 command parameters can be UTF-8-ified. Affected files
540 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
541 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
543 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
545 * use asynchronous connect() to establish router connections.
546 Fixes problem when the primary router goes down. Affected files
547 silcd/server.c, silcd/server_backup.c
549 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
551 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
552 Fixed various compilation warnings when type casting ints
553 to pointers or vice versa, of different size. Updates around
556 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
558 * Surrogates not allowed in UTF-8 strings, updated decoder.
559 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
560 testers in lib/silcutil/tests/ directory.
562 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
564 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
565 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
566 files are lib/silcclient/silcclient.h, client.c.
568 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
570 * When resuming a session fails, notify the user that the session
571 file needs to be removed eventually. Affected files
572 irssi/src/fe-common/silc/module-formats.[ch],
573 irssi/src/silc/core/client_ops.c.
575 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
577 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
578 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
580 * Typofix in Irssi::Silc module. Affected file
581 irssi/src/perl/silc/Silc.xs.
583 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
585 * Changed the way NOTICE flagged messages are treated. Added support
586 for notices in queries and signing notices. Affected files
587 irssi/default.theme; irssi/docs/help/in/notice.in;
588 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
589 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
591 * Fixed typo in /ACTION help. Affected file
592 irssi/docs/help/in/action.in
594 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
596 * Fixed typo in perl module. Affected file
597 irssi/src/perl/silc/Server.xs
599 * Changed the way ACTION flagged messages are treated. Added support
600 for actions in queries and signing actions. Affected files
601 irssi/default.theme; irssi/docs/help/in/action.in;
602 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
603 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
606 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
608 * Incorrectly reported error when client had to be resolved from
609 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
611 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
613 * Fixed whois public key hash table deleting and adding in
614 detached client case. Affected file silcd/packet_receive.c.
616 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
618 * Changed filenames of silc/fe module not to collide with filenames
619 from core/fe. Also seperated public messages printing from
620 query messages printing. Affected files are all in
621 irssi/src/fe-common/silc.
623 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
625 * Fixed the invite process handling during joining to use
626 correct server name for the client that is matched against
627 the invite string for the channel. Wrong server name caused
628 inability to join the channel. Affected file is
631 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
633 * Fixed the CUMODE channel founder authentication on normal
634 server to not remove the founder rights on existing founder
635 before checking that router accepts the mode change. Affected
636 files are silcd/command.c and silcd/packet_receive.c.
638 * Remove the server entry correctly when rekey timeouts and
639 remote router connection on normal server is closed. Fixes
640 a crash where server uses the freed server entry. Affected
643 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
645 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
646 networks. This is the first step in solving the bug about
647 /SERVER ADD -silcnet <silcnet>. Affected files
648 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
649 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
650 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
652 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
654 * /SMSG and /MMSG now correctly create new queries. Affected files
655 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
657 * Add basic support for SILC protocol specific variables in perl.
658 Affected files irssi/src/perl/silc/*, irssi/configure.in,
659 irssi/src/perl/Makefile.am
661 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
663 * Don't use silc_get_input, it's obviously not reliable. Fixes
664 issue when the current key expires. Affect file
665 irssi/src/silc/core/clientutils.c
667 * Make the session data filename configurable. This makes it
668 possible to have different session files for different
669 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
670 client_ops.[ch], silc-servers.c,
671 irssi/src/silc/fe-common/silc/module-formats.[ch]
673 * Use the same set of libtool files for the MPI lib as for the
674 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
675 config.sub, configure.in, install-sh, missing, mkinstalldirs
677 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
679 * Fixed server statistics decrementing error to not go to
680 negative. Affected file silcd/packet_receive.c.
682 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Use silc_server_query_add_error to add error in public key
685 search error. Added support in send_reply to send errors
686 without specific argument. Affected file silcd/server_query.c.
688 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
689 Client for NO_SUCH_NICK. It was against the protocol specs.
690 Affected file irssi/src/silc/core/client_ops.c.
692 * Added backwards support for the wrong NO_SUCH_NICK error sending
693 in server. To be removed in SILC Server 1.0. Both old clients
694 and clients with fixed error handling now works. Affected file
695 silcd/server_query.c.
697 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
699 * fixed a bug in the whois using attributes function where no
700 error was sent if no nickname and client id but the attributes were
701 given to whois. Affected file silcd/server_query.c
703 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
705 * remove public key from public key hashtable on detach. Affected
706 file silcd/packet_receive.c
708 * free public key hashtable before removing clients on server
709 shutdown. Affected file silcd/server.c
711 * remove public key prior deleting client-data on killing a client.
712 Affected file silcd/server_util.c
714 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
716 * Getting the MOTD from other servers works now. Affected
717 files are silcd/command.c and silcd/command_reply.c
719 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
721 * Initialize the variable idletag, since it is tested in
722 silc_core_deinit for its default value. Affected file
723 irssi/src/silc/core/silc-core.c
725 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
727 * Fixed signed channel messages across cells. Affected file
730 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
732 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
733 is not defined. They can now be safely used in if-statements
734 without braces. Affected file lib/silcutil/silclog.h.
736 * Added the checks for backup closing connection due to error
737 (local or remote) and thus not allow the resuming to occur
738 in reconnect. Affected files are silcd/packet_send.c
741 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
743 * Help file updates. Affected files in irssi/src/docs/help/in/.
745 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
747 * Fixed channel messages across cells. Affected file
750 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
752 * Fixed file transmission accepting in client library to not
753 start the negotiation if user hasn't accepted the transfer,
754 instead create new session for resent transfer. Affected
755 file lib/silcclient/client_ftp.c.
757 * Show the session ID in the file transmision list. Remove
758 session from list that failed to transfer. Switch the current
759 session automatically after transmission, and in errors, to new
760 session if other sessions exists in the transfer list. Affected
761 files are irssi/src/silc/core/silc-servers.c,
762 irssi/src/fe-common/silc/modfule-formats.c.
764 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
766 * Fixed MIME header parsing for the hopefully last time. Affected
767 file lib/silcutil/silcstrutil.c
769 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
771 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
773 * The SILC RNG is now gauranteed to return non-zero random
774 values. Affected files are lib/silccrypt/silcrng.[ch].
776 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
778 * Fixed nickname formatting when changing only case of the
779 nickname. Affected file lib/silcclient/idlist.c.
781 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
783 * Fixed a memory leak and incorrect printing of the "appears as"
784 message. Affected file irssi/src/silc/core/client_ops.c
786 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
788 * Added CRT (Chinese Remainder Theorem) supported RSA
789 private keys and private key operations. This significantly
790 increases private key operation efficiency. No compatibility
791 issues with new or old private keys. Affected files are
792 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
794 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
796 * Fixed GCC-3.3.2 related compilation warnings from the
799 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Removed RC6 from distributions.
803 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
805 * Added some better comments to lib/silccrypt/silcpkcs.h,
806 optimized some routines in lib/silccrypt/silcpkcs.c.
807 Added test_silcpkcs into lib/silccrypt/tests/.
809 * Fixed silc_rng_global_init to actually init the global RNG
810 if RNG wasn't provided for it. Affected file is
811 lib/silccrypt/silrng.c.
813 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
815 * Added silc_hash_table_find_by_context_ext. Affected files
816 lib/silcutil/silchashtable.[ch].
818 * Save the public key on normal server in WHOIS command reply
819 from attributes, if present, and add it to public key hash
820 table. Fixes WHOIS resolving by public key on normal server.
822 Optimized the attributes resolving on normal server to not
823 resolve if we resolved them already from router.
825 Affected files are silcd/server_query.c, command_reply.c.
827 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
829 * Added support for whois using attributes.
830 Affected files silcd/command_reply.c, silcd/packet_receive.c,
831 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
834 * Added support for whois using public key attribute to /WHOIS i
835 client command. Affected files irssi/docs/help/in/whois.in,
836 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
838 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
840 * Fixed UMODE setting in server when the client has anonymous
841 mode set. The mode setting was not working. Affected file
844 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
846 * Fixed some bugs and typos related to sending split messages.
847 Print notification when sending messages with /MMSG. Affected
848 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
850 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
852 * Optimized the socket referencing in packet routines, client
853 library and server. Affected files are lib/silccore/silcpacket.c,
854 lib/silcclient/client.c and silcd/server.c.
856 * If silc_socket_set_qos is given with NULL arguments the QoS is
857 reset from the socket. Affected files are
858 lib/silcutil/silcsockconn.[ch].
860 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
862 * Add a /LISTKEYS command which lists the locally cached
863 client and server keys. Affected files
864 irssi/src/fe-common/module-formats.[ch],
865 irssi/src/silc/core/silc-{channels,servers}.c
866 irssi/docs/help/in/listkeys.in
868 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
870 * Check that packet queue purging was successful. Affected
871 files lib/silcclient/client.c and silcd/packet_send.c. Related
872 to MAC failed errors.
874 * Do not clear the inbuf even if it is empty if QoS was applied
875 to it. Otherwise the QoS data is cleared and MAC failed error
876 will occur. Affected file lib/silccore/silcpacket.c.
878 * Use the rekey period time as rekey protocol timeout value.
879 If the rekey does not succeed during the rekey period there's
880 something very wrong, and we most likely end up with wrong keys,
881 do graceful reconnect then. Affected file silcd/server.c.
883 * Take reference of the socket in the parser context, as it's
884 possible to have the parsers in queue after the socket is
885 disconnected and this may cause crash. Affected files are
886 lib/silccore/silcpacket.c, lib/silcclient/client.c and
889 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
891 * Fixed KICK command reply sending, it sent to replies.
892 Affected file silcd/command.c.
894 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
896 * Finish the silc-mime.pl script. It now supports MIME type
897 guessing using magic files, signing data messages, executing
898 MIME handlers in background. Affected files
899 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
901 * Changed MIME signal handler to make things easier for the perl
902 script. Affected files irssi/src/silc/core/client_ops.c,
903 silc-servers.c, and irssi/docs/signals.txt
905 * Cleaned up the silc_mime_parse function and fixed detection
906 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
908 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
910 * Resolve the IP for file transfer listener from the connection
911 socket. Affected file lib/silcclient/client_ftp.c.
913 * Accept NULL hostname parameter in the functions
914 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
915 if hostname is not wanted.
917 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
919 * Fixed race condition between silc_client_init and
920 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
922 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
924 * Fixed file transfer connection closing when SIGNOFF for
925 the client is received from server. Affected file is
926 lib/silcclient/client_ftp.c.
928 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
930 * Check for disconnected socket in QUIT callback. Affected
931 file silcd/command.c.
933 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
935 * Modified the MIME parsing to allow \n and \r\n as delimiters.
936 Affected files lib/silcutil/silcstrutil.c
938 * Cleaned up the escape/unescape functions for correctness and
939 speed. Affected file irssi/src/silc/core/client_ops.c
941 * Removed handling for data messages with Content-Type: text/*,
942 moved parsing of MIME headers to the signal handler, added
943 support for signing and verifying data messages. Affected
944 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
945 irssi/src/silc/core/silc-{servers,channels}.c
947 * Added a perl script for handling data messages based on
948 information read from Mailcap files. New file
949 irssi/scripts/silc-mime.pl
951 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
953 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
954 acknowledge recepetion of a message to the sender. Updated
957 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
959 * Unregister channel key saving callback when deleting channel.
960 Affected file lib/silcclient/idlist.c.
962 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
963 before calling notify client operation. Affected file is
964 lib/silcclient/client_notify.c.
966 * Unregister QoS tasks when deleting the socket connection.
967 Affected files lib/silcutil/silcsockconn.[ch],
968 unix/silcunixsockconn.c.
970 * Implemented latest presence-attrs draft changes. Affected
971 files lib/silccore/silcattrs.h and
972 irssi/src/silc/core/silc-queries.c.
974 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
976 * Save old channel keys in list to allow more rapid change
977 of channel keys if server for some reason does that. This
978 avoids loosing so many channel messages due to not having
979 key to decrypt. Affected file lib/silcclient/silcclient.h,
980 idlist.c and client_channel.c.
982 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
984 * Continued backup router tests and fixes. Affected files
985 silcd/server_backup, server_util.c, server.c. See TODO.
987 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
989 * Fixed SERVER_SIGNOFF handling in servers. The client
990 was removed from wrong list thus not removing the client
991 at all. Affected file silcd/packet_receive.c.
993 * Do not execute rekey protocol for disabled connections as
994 it would never go through. Affected file silcd/server.c.
996 * Added timeout for rekey protocol to catch if the protocol
997 never executes successfully. Affected files silcd/server.c
1000 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1002 * Abandon packet processing for disconnected sockets. Check
1003 this always after calling packet processing callback.
1004 Affected file lib/silccore/silcpacket.c.
1006 * Fixed double registration disconnection code in server.
1007 Closed wrong connection. Affected file silcd/packet_receive.c.
1009 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1011 * On normal server reconnect to primary during resuming 4
1012 times, then give up. Affected file silcd/server_backup.c.
1014 * If during reconnecting to routers we notice we have router
1015 connection but no primary router set, the server is in desync.
1016 Reconnect to primary to restore network. Affected file
1019 * Assure that only one protocol is exeucting at the same time.
1020 Added checks for all protocols. Affected files are
1021 silcd/server.c and server_backup.c.
1023 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1025 * Check that a string is not already part on invite/ban
1026 string when processing it. Affected file silcd/server_util.c.
1028 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1030 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1031 with 1.2 version of the protocol. Affected file is
1032 silcd/packet_receive.c.
1034 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1036 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1037 where the passphrase was given. Affected file is
1040 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1042 * INVITE and BAN notifys are now delivered from routers to
1043 servers (but not clients) on the channel. Updated specs and
1044 code. Affected files silcd/packet_[send|receive].[ch],
1045 command.c, server.c and server_util.c.
1047 * Implemented INVITE and BAN announcing. Affected files are
1048 silcd/server.[ch], server_util.c.
1050 * Implemented SilcStatus error type argument returning in
1051 command reply error in server. Affected file silcd/command.c.
1053 * Implemented SilcStatus argument returning in comand reply
1054 in client library. The command_reply client operation now
1055 returns error specific arguments as well. Affected files
1056 are lib/silcclient/command_reply.[ch], client_resume.c,
1057 lib/silccore/silcstatus.[ch].
1059 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1061 * Backup router protocol version 1.2 implemented. Testing still
1062 required. Affected files in silcd/server_backup.[ch], server.c,
1063 packet_receive.c and server_internal.h.
1065 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1067 * silc_client_send_[channel|private]_message now return TRUE
1068 or FALSE. Affected file lib/silcclien/client_channel.c and
1071 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1073 * Check for explicit nickname in INVITE and BAN processing
1074 during join as well (and don't expect only wildcards in
1075 invite/ban strings). Affected file silcd/command.c.
1077 * Fixed the INVITE and BAN by public key. The public key saved
1078 is the PK payload (as specified) not the raw data. Affected
1079 file silcd/server_util.c.
1081 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1083 * UTF-8 text message support for actions and notices in SILC
1084 Client. Affected file irssi/src/silc/core/client_ops.c.
1086 * silc_get_username and silc_get_real_name now returns sensible
1087 data on Win32. Patch by Toni Willberg. Affected file is
1088 lib/silcutil/win32/silcwin32util.c.
1090 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1092 * Provide a signal handler to send MIME encoded messages and emit
1093 a signal when a MIME encoded message is received. Also document
1094 the signals for usage with the perl interface.
1096 A sample perl script will be supplied at a later point.
1098 Affected files are irssi/docs/signals.txt,
1099 irssi/src/silc/core/client_ops.[ch],
1100 irssi/src/silc/core/silc-{channels,servers}.c
1102 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1104 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1105 server. Use this time to display a lag and disconnect when it
1106 exceeds a specified limit.
1108 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1110 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1112 * Remove the channel auth list in normal server if router
1113 encofrces its list during connecting. Send notify to channel
1114 to remove the mode to remove the list. Affected files are
1115 silcd/server_util.c and silcd/packet_receive.c.
1117 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1119 * Added support for channel public keys. Updated protocol specs
1120 and implemented it. Affected files are
1121 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1122 lib/silcclient/command_reply.c.
1124 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1126 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1127 terminate the process on Linux. Affected file silcd/silcd.c.
1129 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1131 * Check for NULL buffer in silc_buffer_clear. Affected file
1132 is lib/silcutil/silcbuffer.h.
1134 * Simplified the backup router protocol by removing the _GLOBAL
1135 types. Updated protocol specs and the code. Affected files
1136 are silcd/server_backup.[ch].
1138 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1140 * Deny '@' and '!' from nicknames since they are reserved
1141 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1142 Updated protocol specs and the code.
1144 Affected files are silcd/server_util.[ch].
1146 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1148 * Fixed stack overflow in Irssi SILC client. Affected
1149 file irssi/src/silc/core/client_ops.c.
1151 * Check that Host is set in ServerConnection and RouterConnection
1152 in silcd.conf. Affected file silcd/serverconfig.c.
1154 * Fixed crash in server with protocol completion callbacks,
1155 namely rekey and backup resuming protocols. Affected files
1156 are silcd/server_backup.c and silcd/server.c.
1158 * Fixed rekey protocol to not restart if it is started already.
1159 Affected files are lib/silcclient/client.c and
1162 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1164 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1166 * Fixed EOF handling in SILC Config, affected file
1167 lib/silcutil/silcconfig.c.
1169 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1171 * Fixed RESOLVING flag handling in JOIN notify and other
1172 notifys to handle the resolvings correctly in client library.
1173 Affected file lib/silcclient/client_notify.c.
1175 * Do not send full INVITE and BAN lists in INVITE and BAN
1176 notifys, only the changed information. Affected file
1179 * Fixed INVITE notify sending in INVITE command, send it
1180 only when needed. Affected file silcd/command.c.
1182 * Handle the founder key change properly in CMODE_CHANGE
1183 notify. Bug #122. Affected file silcd/packet_receive.c.
1185 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1187 * Remove the mark for output (mark it only for input) after
1188 purging outgoing queue. Prevents the "Error in select()"
1189 floods. Affected file silcd/packet_send.c.
1191 * Fixed incorrect connection deletion from client library
1192 after calling "connect" client operation. Could cause
1193 crashes for example during reconnect timeouts. Affected
1194 files are lib/silcclient/client.c and
1195 irssi/src/silc/core/client_ops.c.
1197 * Check server private key file permissions before starting
1198 the server. Affected file silcd/serverconfig.c.
1200 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1202 * NULL terminate allocated string in silc_buffer_strformat.
1203 Affected file lib/silcutil/silcbuffmt.c.
1205 * Rewrote the invite/ban list string handling in server to
1206 use SilcBuffer instead. Affected files are silcd/command.c
1207 and silcd/server_util.c.
1209 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1211 * Fixed double free in CMODE command when setting new HMAC
1212 for channel. Affected file silcd/command.c.
1214 * Added couple of missing memset's to zero sensitive memory.
1215 Affected files silcd/command.c, lib/silcclient/command.c.
1217 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1219 * Fixed a double free in INVITE command error handling in
1220 server. Affected file silcd/command.c.
1222 * Added macros SILC_SWAB_[16|32] to swab byte order of
1223 16-bit and 32-bit unsigned integers. Affected file
1224 lib/silcutil/silctypes.h.
1226 * Use the SILC_SWAB_16 instead of htons() in server when
1227 handling ports since the ports in structures are always
1228 in little-endian order (regardless of platform). Affected
1229 file silcd/serverid.c and silcd/server_backup.c.
1231 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1233 * Send DISCONNECT in close admin command in server. Affected
1234 file silcd/command.c.
1236 * Check whether we are already connecting to a remote router
1237 (in addition of checking whether we are already connected)
1238 before creating new connection. Affected file silcd/server.c.
1240 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1242 * Added better compiler and compiler flags checking in
1245 * Check that socket is valid after QoS is applied to data.
1246 Affected file lib/silcutil/unix/silcunixsockconn.c.
1248 * Make sure the socket connecetion is not closed to early
1249 when closing connection in server. Also make sure the
1250 connection is always closed after error in a protocol.
1251 Affected file silcd/server.c.
1253 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1255 * Removed --session and --dummy options from Irssi SILC Client.
1256 -d option is available only if --enable-debug was given.
1257 Affected files are irssi/src/silc/core/silc-core,
1258 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1260 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1262 * Added silc_buffer_steal to steal the data from the buffer.
1263 Affected file lib/silcutil/silcbuffer.h.
1265 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1267 * Fixed server crash with double Primary block in config file.
1269 Fixed also various memory leaks around the config file
1270 parser. Affected files lib/silcutil/silcconfig.c,
1271 silcd/serverconfig.c.
1273 * Changed my nickname (Johnny Mnemonic) to my real name, this
1274 means that bugs introduced by him were actually introduced
1277 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1279 * Don't display "foo appears as foo\nYou're now known as foo"
1280 messages. Affected file irssi/src/silc/core/client_ops.c
1282 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1284 * Fixed error handling of invalid client entry when calling
1285 commands in server. Fixes a crash. Affected file
1288 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1290 * Added some sanity checks in server for correctness of the
1291 server configuration. Affected file silcd/serverconfig.c.
1293 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Prevent endless resolving of user informations in USERS
1296 command by checking the command reply status correctly.
1297 Affected file lib/silcclient/command_reply.c.
1299 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1301 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1302 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1303 Aldous <Matthew@Aldous.com>.
1305 * Added better implementation using CriticalSection of
1306 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1307 <mikko.lahteenmaki@pikabaana.net>.
1309 * Added some Winsock WIN32 compatiblity defines into
1310 includes/silcwin32.h.
1312 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1314 * Fixed double free in async host lookup code. Affected file
1315 lib/silcutil/silcsockconn.c.
1317 * On backup router handle now the SERVER_SIGNOFF from router
1318 for local connected servers too, and close the connections.
1320 Do not process them as normally signing off servers when they
1321 really signoff by sending EOF fe, but always assume that
1322 router sends the SERVER_SIGNOFF.
1324 Affected files silcd/server.c and silcd/packet_receive.c.
1326 * Fixed socket unsetting when closing connections. Affected
1327 files silcd/server.c and silcd/packet_send.c.
1329 * Do not print the nickname in SERVER_SIGNOFF if we do not
1330 have it. Prevents asserts in Irssi core. It is possible we
1331 don't have the nick if it was just being resolved when server
1332 signoff. Affected file irssi/src/silc/core/client_ops.c.
1334 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1336 * Fixed autonick crashbug in client library. Affected file
1337 lib/silcclient/client.c.
1339 * Fixed Unix implementation of SilcMutex to really assert if
1340 the mutex is locked/unlcoked already. Affected file
1341 lib/silcutil/unix/silcunixmutex.c.
1343 * Fixed locking in silc_schedule_uninit. It didn't lock
1344 when dispatching timeout tasks. Affected file is
1345 lib/silcutil/silcschedule.c.
1347 * Changed Win32 implementation of SilcThread to use modern
1348 Win32 interface. Affected file is
1349 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1351 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1353 * Don't print signed messages when sending failed. Affected files
1354 irssi/src/silc/core/silc-[servers.c/commands.h]
1356 * Send adquate signal when founding a channel by joing it. Affect
1357 file irssi/src/silc/core/client_ops.c
1359 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1361 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1362 irssi/src/fe-common/core/themes.c
1364 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1366 * Fixed close command to use the port correctly when closing
1367 server connections. Affected file silcd/idlist.c.
1369 * Check for NULL outbuf in silc_socket_write. It is possible
1370 that it is NULL is some odd case. Affected files are
1371 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1373 * Do not call final protocol callback for backup router
1374 resuming protocol when closing connection. It is closed
1375 by timeout in case of error. Affected file silcd/server.c.
1377 * Backup reconnect to router if backup resuming protocol
1378 failed. Affected file silcd/server_backup.c.
1380 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1382 * Fixed double free in SKE library error hadling when signature
1383 error occurred. Affected file lib/silcske/silcske.c.
1385 * Save the fingerprint to new SilcClientEntry after changing
1386 nickname. Affected file lib/silcclient/client_notify.c.
1388 * Print SIGNOFF in Irssi SILC client only if the nickname is
1389 known. Prevents asserts in Irssi core. It is possible we
1390 don't have the nick if it was just being resolved when it
1391 quit. Affected file irssi/src/silc/core/client_ops.c.
1393 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * Fixed double free in invite list adding code when adding
1396 invite strings. Affected file silcd/server_util.c.
1398 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1400 * More log printing during backup router protocol. Affected
1401 file silcd/server_backup.c.
1403 * Removed backwards support for old private key file format.
1404 Affected file lib/silccrypt/silcpkcs.c.
1406 * Removed backwards support for not-so-strict decryption length
1407 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1409 * GETKEY to update the client entrys fingerprint too.
1410 Affected file lib/silcclient/command_reply.c.
1412 * Added --without-libtoolfix for package builders using weird
1413 wrappers around libtool (BSD at least).
1415 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Fixed backup router bugs: When backup resumes router and
1418 receives a CHANNEL_MESSAGE packet the backup must not act
1419 as router since the packet header decryption would be
1420 different. Also, when relaying packets to channel, do
1421 not re-encrypt packets on backup that came from the primary
1422 since the connection isn't really router-router connection.
1423 Affected files silcd/server.c, silcd/packet_send.c.
1425 * Added checks in encryption/decryption that encryption/decryption
1426 length sent as argument really is multiple by block size. Helps
1427 catching really weird bugs like the above backup router bugs
1428 when packets are being decrypted in wrong way. Affected files
1429 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1431 * Fixed padding generation in private key file encryption.
1432 Affected file lib/silccrypt/silcpkcs.c.
1434 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1436 * Added ignore_message_signatures setting which can be used
1437 to ignore signatures in messages. Affected files are
1438 irssi/src/silc/core/client_ops.c, silc-core.c.
1440 * Fixed the libtoolfix to use command line options instead of
1441 environment variables. They didn't work as expected. Now,
1442 the libtool is fully run-time configurable.
1444 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1446 * Verify signature payload for signed messages. Affected files
1447 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1448 irssi/src/silc/core/silc-core.h
1450 * Display signature verification result in public and private
1451 messages using theme abstracts. See irssi/default.theme for
1452 examples on their usage. Affected files
1453 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1454 irssi/src/fe-common/silc/module-formats.[ch],
1455 irssi/src/fe-common/silc/fe-common-silc.c,
1456 irssi/src/fe-common/silc/Makefile.am
1457 irssi/src/fe-common/core/fe-messages.[ch]
1459 * Fixed bugs in Irssi's theme parsing. Affected files
1460 irssi/src/fe-common/core/themes.c
1462 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1464 * Calculate the correct length for signed messages before
1465 encrypting, it must be multiple by block size. Affected
1466 file lib/silccore/silcmessage.c.
1468 * silc_message_signed_get_public_key returns now both
1469 decoded and encoded public key. Affected files are
1470 lib/silccore/silcmessage.[ch].
1472 * Added libtoolfix script that makes the libtool more generic
1473 and configurable in run-time. Now we can specify in run-time
1474 if what kind of libraries we want to create, regardless of
1475 configuration. SIMs are now creates even if --disable-shared
1476 was explicitly given.
1478 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1480 * Fixed founder key sending in CMODE command in client.
1481 Affected file lib/silcclient/command.c.
1483 * Fixed CUMODE founder authentication in server to not check
1484 for client's public key since it's not supposed to do that.
1485 Affected file silcd/command.c.
1487 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1489 * Set realname and hostname in NICK_REC records. Affected file
1490 irssi/src/silc/core/silc-nicklist.c
1492 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Remove 1.0 protocol backwards compat code from client
1497 * Added more reliable check for whether nickname did change
1498 or not, or whether only Client ID changed in NICK_CHANGE
1499 notify. Affected file lib/silcclient/client_notify.c.
1500 Fixes bug in '@' character handling in a nickname.
1502 * Added support for automatically parsing signature from
1503 the message payload. Added new function
1504 silc_message_get_signature to return the payload to
1505 application. Affected files lib/silccore/silcmessage.[ch].
1507 * Changed the private_message and channel_message client
1508 operations to deliver the SilcMessagePayload to the
1509 application too. Application can use it fe. to get the
1510 signature from the message for verification. Affected
1511 file lib/silcclient/silcclient.h, client_channel.c and
1514 * Redefined the signed payload for message payloads.
1515 Updated protocol specs and implemented.
1517 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Fixed wrong invite and ban list handling in server command
1520 reply. Affected files are silcd/command_reply.c,
1521 silcd/server_util.[ch].
1523 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Fixed CMODE setting in server when founder mode was set.
1526 Affected file silcd/command.c. Bug #95.
1528 * Added support to setting specific public key in CMODE in
1529 Irssi SILC client. Affected file lib/silcclient/command.c.
1531 * Added support to use specific public key in CUMODE in
1532 Irssi SILC Client. Affected file lib/silcclient/command.c.
1534 * Added support for inviting and banning by public key in
1535 Irssi SILC client. Affected file lib/silcclient/command.c.
1537 * Fixed fingerprint/babbleprint showing in invite and ban
1538 list command replys. Affected file is
1539 irssi/src/silc/core/client_ops.c.
1541 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1543 * Format CMODE +c and +h to display both the mode and the argument
1545 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1547 * Added test vectors and test programs for SHA-1, MD5,
1548 HMAC-SHA1 and HMAC-MD5. New tests are located in
1549 lib/silccrypt/tests/. Fixed also argument decoding bug in
1550 MD5 implementation. Affected file lib/silccrypt/md5.c.
1552 * Changed the channel private key and private message key
1553 generation (with static keys) to use SHA1 instead of MD5,
1554 as SHA1 is the mandatory hash function in SILC. Affected
1555 file lib/silcclient/client_[channel/prvmsg].c.
1557 * Changed the private key file encryption to use SHA1 instead
1558 of MD5. Added support for the old generation and added
1559 automatic change of the key (to be removed later). Affected
1560 files lib/silccrypt/silcpkcs.c.
1562 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1564 * Load only files with .pub suffix in PublicKeyDir. Affected
1565 file silcd/serverconfig.c.
1567 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1569 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1570 channels. Affected files silcd/silcd.c, silcd/server.h.
1572 * Added the config directive PublicKeyDir for the client block.
1573 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1575 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Merged Toni's irssi/silc.conf patch.
1579 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1581 * Max alloc tests in allocation routines. Affected file
1582 lib/silcutil/silcmemory.c.
1584 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Fixed a typo in resuming code that fixed detach/resume code
1587 in server. Bug #93. Affected file silcd/packet_receive.c.
1589 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1591 * Do reverse lookups for server when /connecting. Affected files
1592 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1593 irssi/src/core/net-nonblock.*
1595 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1597 * Added library versioning for shared libraries. Affected
1598 files configure.in.pre and lib/Makefile.am.pre.
1600 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1602 * Display INVITE and BAN lists as specified by SILC 1.2
1604 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1606 * Do not send invite list back unless asked (when sending
1607 no arguments) or when list was modified. Affected file
1610 * Remove client from invite list in KILLED notify and in
1611 KILL command. Affected file silcd/command.c and
1614 * Fixed bugs in invite list handling in INVITE command.
1615 Affected files silcd/command.c and silcd/server_util.c.
1617 * Merged with Irssi 0.8.6.
1619 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1620 Affected file irssi/src/fe-text/silc.c.
1622 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1624 * The silc_argument_get_[first/next] now return the argument
1625 type to caller. Added silc_argument_payload_encode_one.
1627 Affected files are lib/silccore/silcargument.[ch].
1629 * Added support for the SILC 1.2 INVITE command and new
1630 invite lists to server. Affected files are silcd/command.c,
1631 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1633 * Added support for the SILC 1.2 BAN command and new
1634 ban lists to server. Affected files are silcd/command.c,
1635 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1637 * Added support to client sending new INVITE command. Affected
1638 file is lib/silcclient/command.c.
1640 * Added support to client sending new BAN command. Affected
1641 file is lib/silcclient/command.c.
1643 * Added support for removing client from invite list when kicked
1644 from channel, as SILC 1.2 dictates. Affected files are
1645 silcd/packet_receive.c and silcd/command.c.
1647 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1650 automatically the cipher's internal IV. Affected files
1651 lib/silccrypt/silccipher.[ch].
1653 * Assure the RESUME_CLIENT packet is not sent to twice to
1654 backup router if the detached client was originated from
1655 the backup. Affected file silcd/server.c. Bug #76.
1657 * Changed silc_sim_symname to not allocate memory. Affected
1658 file lib/silcsim/silcsimutil.c.
1660 * Fixed memory leaks with SIMs in server. Affected files
1661 silcd/serverconfig.c, silcd/server.c.
1663 * Fixed channel key distribution after resuming detached
1664 client. Affected files silcd/packet_receive.c.
1666 * Fixed channel's global_user boolean checking after detaching.
1667 Check it after changing the owner of the client not before.
1668 Affected file silcd/packet_receive.c.
1670 * Fixed few double frees from client library. Fixes at least
1671 Bug #81, possibly others too.
1673 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1674 notifys in Irssi SILC Client. Affected file is
1675 irssi/src/silc/core/client_ops.c. Bug #82.
1677 * Applied Ville Räsänen's manual page and --mandir bugfix
1678 patch. Affected files are configure.in.pre and Makefile.am.pre.
1681 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Added support to backup router protocol for backup to tell
1684 normal server that it cannot use the backup router as primary
1685 because the primary isn't really down. Updated protocol
1688 * Added support for primary router to tell backup router that
1689 resuming is not possible because the backup really isn't primary
1690 in the cell. For example if backup disconnected itself the
1691 resuming is not allowed since the primary really did not
1692 go down. Updated protocol specs.
1694 * Removed MARS from crypto library.
1696 * Defined the CTR mode and Randomized CBC mode in SILC. The
1697 CTR mode is RECOMMENDED now in specification. Defined also
1698 Serpent cipher as optional cipher. Updated the protocol specs.
1700 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1702 * Added support for inviting/banning by IP/MASK, public key,
1703 and explicit Client ID. Redefined the command and notify
1704 types to allow easier forwards support for other methods
1705 of inviting/banning. Updated protocol specs.
1707 * Remove the client from channel's invite lists if the client
1708 is kicked or killed. Updated protocol specs.
1710 * Unified the Channel Message Payload and Private Message
1711 into one Message Payload. Updated protocol specs and
1714 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Don't wait for EOF after socket error has occurred, but
1717 close the connection. Affected file is silcd/server.c.
1719 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * Added support for setting FOUNDER mode on channel with
1722 specific public key which can be set with CMODE command.
1723 Updated protocol specs and implemented in client and server.
1725 * Fixed the Irssi SILC client to correctly shutdown the client
1726 library to avoid memory leaks. Affected files are
1727 irssi/src/silc/core/silc-core.c and silc-servers.c.
1729 * Deprecated the No Reply flag in SKE protocol and introduced
1730 "IV Included" flag which can be used to indicate that the IV
1731 is included in the ciphertext. This makes it possible to use
1732 SILC on unreliable transport, such as UDP which may cause
1733 packet reordering and losses. Updated protocol specs, did
1736 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1739 < 32 bit values in correct size. Affected file is
1740 lib/silcmath/mp_mpi.c.
1742 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Fixed the KE Start Payload parsing to check that mandatory
1745 fields are present. Affected file lib/silcske/payload.c.
1747 * Fixed compilation warnigs in Irssi SILC Client. Affected
1748 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1750 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1752 * Print "nick now appears as newnick" and update Irssi's nicklist
1753 when you change your nick to "nick". Closes #62
1755 * Never format your own nick. Closes #63
1757 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1759 * SILC_UMODE_GONE changes are now propagated correctly to the
1760 Irssi client. Closes #54
1762 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1764 * Fixed example in /HELP KEY
1766 * Added expando $j which expands to current SILC Client version
1768 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Fixed public key decoding in crypto library.
1772 * Added better error printing to SKE library.
1774 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Fixed NICK command to not crash if nickname was not sent.
1778 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1780 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1781 Deprecated the old Encrypt-And-MAC order. Updated protocol
1782 specs and implemented.
1784 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1785 generation. Updated specs and implemented.
1787 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Added support for rekey before 2^32 sequence number wraps.
1790 Affected files in server and client library.
1792 * Padding must be at least 8 bytes now. Implemented and updated
1795 * Compute maximum padding for authentication packets to make
1796 passphrase approximation attacks impossible. Affected files
1797 in client library and in server.
1799 * Fixed PING command sending in client library and handling in
1800 server. The server ID must be ID Payload, not raw ID data.
1801 Affected files in server and client library.
1803 * Defined that all public keys sent in commands and notify
1804 payloads are actually Public Key Payloads not raw public key
1805 data. Updated protocol specs and implemented.
1807 * Updated protocol version to 1.2. Updated specs and code.
1809 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1810 status types. Updated specs and the code.
1812 * Added support for normal client to kill its own entries from
1813 the network. Updated protocol specs and the code.
1815 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1816 and added initial implementation.
1818 * Added MAC field to the Private Message Payload to protect
1819 against chosen ciphertext attacks. Updated the protocol specs
1822 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1823 attribute to indicate the user's current idle and signon time
1824 of a service. Updated protocol specs and implemented.
1826 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1828 * Added "do_not_bind" argument to silc_client_file_send what
1829 can be used to not bind locally but assume the file receiver
1830 provides the point of connect. Usefull when sender is behind
1831 NAT device. Affected file lib/silcclient/silcclient.h and
1834 * Added -no-listener option to FILE SEND command in Irssi SILC
1835 client. Affected file irssi/src/silc/core/silc-servers.c.
1836 Renamed FILE RECEIVE to FILE ACCEPT.
1838 * Confirm passphrase for private key encryption in
1839 silc_create_key_pair and silc_change_private_key_passphrase.
1840 Affected files are lib/silcutil/silcapputil.c.
1842 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * Move silc_client_packet_send back to internal, added
1845 silc_client_send_packet, a bit simpler function for application.
1846 Affected files lib/silcclient/silcclient.h, client.c and
1849 * Moved the SilcClientEntry, SilcChannelEntry and
1850 SilcServerEntry to silcclient.h to be public and documented
1851 them for application. Affected files are
1852 lib/silcclient/silcclient.h and idlist.h.
1854 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Fixed manual page installation patch by Ville Räsänen.
1857 USERS help page fix patch by Ville Räsänen
1859 * Changed the silc_client_command_call interface to make
1860 the command call simpler for the application. The library
1861 now handles the command line parsing, command finding and
1862 execution. Application only needs to call the function
1863 with the command line. Affected files are
1864 lib/silcclient/silcclient.h, command.[ch].
1866 * Fixed silc_get_input to NULL-terminate the returned input.
1867 Affected file lib/silcutil/silcutil.c.
1869 * Resolve the client's public key in JOIN command if the
1870 founder auth data is being requested but we don't know the
1871 client's public key. Affected file silcd/command.c.
1874 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * Print notify for server opers when backup router comes
1877 online. Affected file silcd/server.c.
1879 * Fixed the INVITE command to send the invite list in
1880 command reply. Affected file silcd/command_reply.c.
1882 * Fixed MOTD command reply sending. Affected file
1885 * UTF-8 decode the topic in TOPIC command reply and LIST
1886 command reply in Irssi SILC client. Affected file is
1887 irssi/src/silc/core/client_ops.c.
1889 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1891 * Fixed the INVITE command to not crash Irssi SILC client
1892 when given without nickname argument. AFfected file
1893 irssi/src/silc/core/client_ops.c.
1895 * Fixed double free in WHOIS query on normal server when
1896 forwarding query to router. Affected file is
1897 silcd/server_query.c.
1899 * Fixed WATCH command reply handling on normal server which
1900 was missing altogether. Affected file silcd/command_reply.c.
1903 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1905 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1906 Included yodl sources for each of these. Also modified
1907 Makefile.am prototype to install these files to proper
1908 locations. Updated CREDITS. Affected file Makefile.am.pre,
1909 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1912 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Added support for encrypted private key files. Now
1915 passphrase must be provided when new key pair is created
1916 (can be empty though), and prompted when loading the
1917 private key. Added support for loading the old-style
1918 non-encrypted private keys as well. Affected files
1919 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1922 * Fixed silc_get_input to accept input on all terminals.
1923 Affected file lib/silcutil/silcutil.c.
1925 * Moved the Irssi SILC client key loading and other stuff
1926 to be called after the arguments and UI is initialized.
1927 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1929 * Added -P option to Irssi SILC client which can be used
1930 to change the passphrase of the private key. Affected
1931 file irssi/src/silc/core/silc-core.c.
1933 * Added silc_change_private_key_passphrase apputil routine
1934 to lib/silcutil/silcapputil.[ch].
1936 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1938 * Fixed connection closing in client library to not crash.
1939 Moved the connection freeing totally to function
1940 silc_clinet_del_connection. Affected file
1941 lib/silcclinet/client.c.
1943 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * Changed includes/silcincludes.h to silcincludes.h.in to
1946 include configuration specific information. The silcdefs.h
1947 is not included in to installation anymore (it's only
1948 compilation time header).
1950 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1952 * Moved the SilcClient and SilcClientConnection from client.h
1953 to the public lib/silcclient/silcclient.h. Changed the
1956 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * If version string in silc_clinet_alloc is NULL the library
1959 puts it automatically. Affected file lib/silcclient/client.c.
1961 * Changed the version strings from variables to #define's
1962 in includes/silcversion.h.
1964 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1966 * Added shared library complation support.
1968 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1970 * Added lib/silcutil/silcapputil.[ch] for application
1971 utility functions. It includes routines for applications'
1972 convenience. Added silc_create_key_pair, silc_show_public_key
1973 and silc_load_key_pair functions.
1975 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * Send RESUME_CLIENT packet from router to backup routers
1978 to in resuming. Affected file silcd/packet_receive.c.
1980 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * In IDENTIFY command parsing, send all other IDs except
1983 Client IDs explicitly to router for resolving on normal
1984 server. Also check that ID received in WHOIS command is
1985 always Client ID, others are not allowed. Affected file
1986 silcd/server_query.c.
1988 * Merged latest changes from irssi.org CVS.
1990 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1993 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1995 * Fixed the heartbeat sending in Irssi SILC client. Moved
1996 the silc_client_packet_send to silcclient.h for application
1997 usage. Affected files lib/silcclient/client_internal.h
1998 lib/silcclient/silcclient.h.
2000 * Fixed a bug in query resolving in server. Used wrong
2001 variable in a for loop and crashed. Affected file is
2002 silcd/server_query.c.
2004 * Server constructs requested attributes only to locally
2005 connected clients. Affected file silcd/server_query.c.
2008 * Fixed a bug when sending resolving from router to server
2009 with requested attributes. The constructed WHOIS command
2010 was incorrect. Affected file silcd/server_query.c.
2013 * Fixed Requested Attributes saving in WHOIS command reply.
2014 The length of the data buffer must be saved too. Affected
2015 file silcd/command_reply.c.
2017 * Update the client entry's servername after detaching is
2018 over. Affected file silcd/packet_receive.c. Bug #37.
2020 * Resolve incomplete client entrys in CUMODE_CHANGE and
2021 CMODE_CHANGE notifys. Affected file is
2022 lib/silcclient/client_notify.c. Bug #42.
2024 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Fixed channel key packet processing bug on backup router
2027 during backup resuming protocol. Affected file is
2028 silcd/packet_receive.c.
2030 * Fixed memory leaks in server. Affected files are
2031 silcd/server.c and silcd/packet_receive.c.
2033 * Fixed packet decryption problem when backup router encrypted
2034 channel message with wrong key during backup resuming
2035 protocol. Affected file silcd/packet_send.c.
2037 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2038 Toni Willberg (toniw@iki.fi)
2040 * Changed the SilcCipher context to be private. Changed the
2041 silc_cipher_get_iv to just return pointer to the IV. Added
2042 silc_cipher_get_name to return the name of the cipher.
2043 Fixed code all around to support these changes. Affected
2044 files are lib/silccrypt/silccipher.[ch], client library and
2047 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Fixed unaligned access in lib/silccore/silcattrs.c.
2051 * Fixed libtool linking in lib/silcsim/Makefile.am.
2053 * Fixed services attribute printing. Affected files is
2054 irssi/src/silc/core/silc-queries.c.
2056 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * Fixed a crashbug in incoming server accepting. Affected
2059 file silcd/server.c.
2061 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * Added automatically generated index to Toolkit Reference
2066 * Added support for Postscript Toolkit Reference Manual.
2068 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2073 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Added 'send_events' boolean argument to the function
2076 silc_schedule_set_listen_fd which sends the set events to
2077 the application explicitly if set to TRUE. Default action
2078 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2079 lib/silcclient/client_internal.h and silcd/server_internal.h.
2081 * Added silc_compare_timeval to determine which time values
2082 is smaller. Affected file lib/silcutil/silcutil.[ch].
2084 * Added sort-of "Quality of Service" (QoS) support to
2085 SilcSocketConnection. Data reception can be controlled with
2086 rate limit per second and/or read data length limit.
2087 Added silc_socket_set_qos. Affected files are
2088 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2090 * Added the QoS configuration to SILC Server configuration
2091 file. Affected files are silcd/serverconfig.[ch] and
2094 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * Merged with irssi.org CVS.
2098 * Failed OPER and SILCOPER authentications are now logged.
2099 Affected file silcd/command.c. Bugs #25.
2101 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2103 * ROBODoc documented lib/silcutil/silcbuffer.h and
2104 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2105 <ville.rasanen@iki.fi>.
2107 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * Added support for auto-passphrase authentication from the
2110 config file during connecting which was not implemented
2111 yet. Affected file irssi/src/silc/core/client_ops.c.
2113 * Fixed a bug in authentication protocol failure handling which
2114 was processing wrong callback context. Affected files
2115 are lib/silcclient/client.c and protocol.c.
2117 * Fixed the /ATTR allow off to actually work. Affected file
2118 is irssi/src/silc/core/silc-queries.c.
2120 * Fixed the /ATTR -del to work. Affected file is
2121 irssi/src/silc/core/silc-queries.c.
2123 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2127 * Fixed mask attribute adding in Irssi SILC client. Affected
2128 file irssi/src/silc/core/silc-queries.c.
2130 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2132 * Added support for saving the requested attributes in
2133 WHOIS to directory. Affected file is
2134 irssi/src/silc/core/silc-queries.c.
2136 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Added support for parsing VCard fields that do not have
2139 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2141 * Fixed a double free bug in hash table foreach function
2142 if the entry was deleted in the foreach callback. Affected
2143 file lib/silcutil/silchashtable.c.
2145 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Added silc_attribute_get_verify_data to return the signature
2148 verification data for either user digital signature or
2149 server digital signature in Requested Attributes. Affected
2150 files are lib/silccore/silcattrs.[ch].
2152 * Added silc_vcard_alloc which is used to allocated dynamic
2153 SilcVCard context. The silc_vcard_free now checks whether
2154 the context is dynamically allocated or not. Affected files
2155 are lib/silcutil/silcvcard.[ch].
2157 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Periodically remove the NOATTR status from client entry
2160 so that the client may take the attributes in use even after
2161 server has resolved them unsuccessfully earlier. Affected
2162 file silcd/server_query.c and idlist.h.
2164 * Moved sha1hash and md5hash from client->internal to
2165 SilcClient for application usage. Affected files are
2166 lib/silcclient/client.h and client_internal.h.
2168 * Fixed attribute encoding and decoding bugs. Affected
2169 files lib/silccore/silcattrs.[ch].
2171 * Added ATTR command to Irssi SILC Client which is used to
2172 manage user's Requested Attributes sending and values for
2173 WHOIS command. Affected files around Irssi SILC client.
2175 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Added silc_buffer_strformat which can be used to format
2178 strings into a buffer which size is automatically increased.
2179 Affected file lib/silcutil/silcbuffmt.[ch].
2181 * Added implementation of VCard (RFC 2426) which can be used
2182 as part of Requested Attributes in WHOIS command. Affected
2183 file lib/silcutil/silcvcard.[ch].
2185 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2187 * Some strncat -> silc_strncat changes our the core and
2190 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2191 errors. Added better error printing to SKE library.
2192 Affected files lib/silcske/silcske.c, silcske_status.h and
2195 * Save the PKCS key length even if only private key is set to
2196 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2198 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2199 length in bits not in bytes. Affected files are
2200 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2201 silcd/server_query.c.
2203 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2205 * Added silc_attribute_payload_encode_data to directly encode
2206 the data into the attributes buffer. Renamed function
2207 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2208 Affected files are lib/silccore/silcattrs.[ch].
2210 * silc_hash_table_find_foreach calls the foreach function now
2211 once even if the nothing was found with context set to NULL.
2212 Affected file lib/silcutil/silchashtable.[ch].
2214 * Remove the RESOLVING flag from client entry after received
2215 the Requested Attributes from the client. Fixed memory leak
2216 in client entry freeing. Affected files silcd/server_query.c
2219 * Added Requested Attributes support into SILC Client Library.
2220 It is not able to send requested attributes in WHOIS command,
2221 and also receive and process requested attributes. Added
2222 silc_client_attribute_[add|del] and silc_client_attributes_get
2223 functions. Added also `ignore_requested_attributes' to the
2224 SilcClientParams to not use attributes in client. Affected
2225 files are lib/silcclient/command.c, client_attrs.[ch],
2226 silcclient.h, client_internal and client.[ch].
2228 * Changed the silc_client_get_client_by_id to support Requested
2229 Attributes, it takes them as argument now. Affected file
2230 is lib/silcclient/silcclient.h, and idlist.c.
2232 * Added -details option to WHOIS command in Irssi SILC Client
2233 to support the requested attributes. By default it requests
2234 all attributes. Affected file lib/silcclient/command.c and
2235 irssi/doc/help/in/whois.in.
2237 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Add also SERVICE attribute for server-constructed attribute
2240 data. Also digitally sign the attributes and add
2241 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2242 silcd/server_query.c.
2244 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Changed the silc_attribute_payload_encode to support list
2247 of attributes (function may be called several times to add
2248 a new attribute). Removed the silc_attribute_payload_encode_list
2249 function. The encoding function now also automatically encodes
2250 the data, so the caller does not need to do that. Affected
2251 files lib/silccore/silcattrs.[ch].
2253 * Added support for replying on behalf of the user to the
2254 Requested Attributes in WHOIS command in the server. Affected
2255 file silcd/server_query.c.
2257 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2258 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2260 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * Don't swtich to become primary router if we are backup if
2263 decryption error has occurred. Affected file silcd/server.c.
2265 * Fixed a bug in backup router IP address comparison in
2266 silc_server_backup_get.
2268 Save now also the port of the server/router and use that
2269 in comparison as well. Affected file silcd/server_backup.c.
2271 * Normal server now reconnects to backup router automatically
2272 if connection is lost to it. Affected file silcd/server.c.
2274 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * If packet processing fails (like integrity check fails)
2277 the connection is closed now. Affected files are
2278 lib/silccore/silcpacket.c and silcd/server.c.
2280 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Fixed double free in RSA public key set function
2283 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2286 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2289 Added server_query.[ch] which provides one interface for
2290 querying information using all three commands.
2292 * Changed all "typedef unsigned char" in core library to
2293 "typedef SilcUInt8".
2295 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2297 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2299 * Renamed silc_server_get_client_resolve to
2300 silc_server_query_resolve and moved to server_query.[ch].
2302 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Resumed client packet handling from server put the resumed
2305 client on wrong list on router and caused the client not
2306 be present on the network anymore. Now fixed to put the
2307 client to correct list. Affected file silcd/packet_receive.c.
2309 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2311 * Various cleanup in error message output in config parsing code
2312 and in server init code. Fixed error log files containing
2313 too many newlines ('\n') in some situations. Affected files are
2314 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2316 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Use the reverse lookupped hostname in client internals
2319 instead of one user provided us as remote server name.
2320 Affected file lib/silcclient/client.c.
2322 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Added 'app_context' to silc_schedule_init. It is an
2325 application specific context that is delivered to application
2326 in task callback functions. Affected files are
2327 lib/silcutil/silcutil.[ch].
2329 * The hb_context in SilcSocketConnection is not freed
2330 automatically anymore (application must free it). Freeing
2331 it automatic is inconsistent. Affected files are
2332 lib/silcutil/silcsockconn.[ch].
2334 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Added support for removing explicitly added client connections
2337 in rehash and closing the client connections if they were
2338 unconfigured in the rehash. Affected file silcd/server.c.
2340 * Added support for aborting automatically pending commands
2341 that never receives the reply (to avoid memory leaks).
2342 Added also silc_server_command_pending_timed to set the
2343 specific timeout for pending command. Affected files are
2344 silcd/command[_reply].[ch].
2346 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2347 specs and lib/silccore/silcstatus.h.
2349 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Changed the silc_get_time to accept time value as argument
2352 or if zero is sent return current local time. Affected
2353 file lib/silcutil/silcutil.[ch].
2355 * Added STATS command to client library and Irssi SILC client.
2356 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2358 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Assure that channel key is set before sending it. May
2361 crash server otherwise. Affected file silcd/packet_send.c.
2363 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2365 * Assure that endless loop cannot happen with detached client
2366 resolving on normal server. Added idlist status
2367 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2368 silcd/idlist.h and silcd/packet_receive.c.
2370 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * Incoming file transfer request cannot use same session as
2373 the sending session. This can happen when sending file to
2374 yourself. Crashed the client on quit. Affected file
2375 lib/silcclient/client_ftp.c. Bug #24.
2377 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * Implemented the draft-riikonen-precense-attrs draft and
2380 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2382 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Distribute the SERVER_SIGNOFF notify also to local backup
2385 routers from the primary router. The backup router may not
2386 have the signing of local server directly connected and need
2387 to know about the signoff. Affected file silcd/server_util.c.
2389 * Use the primary router as the origin of the locally connected
2390 server when it is disconnecting from the backup router since
2391 that's where it really is coming from. Now the clients from
2392 the disconnecting server are removed correctly and "shadow"
2393 clients are not left to the backup router. Affected file
2396 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * If normal server is standalone and found existing but disabled
2399 channel, do not re-create the channel since it creates
2400 duplicate same channels. Affected file silcd/server.c.
2402 * Added anonymous client connections support to server. New
2403 "anonymous" configuration option to ConnectionParams section
2404 added. If set to true, the username and hostname information
2405 of the client will be scrambled and anonymous user mode is
2406 set automatically to the user. Affected files are
2407 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2409 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * In JOIN notify handling, mark that the cache entry of the
2412 client cannot be expired. Can cause crashes on normal
2413 server (asserts client->channels). Affected file is
2414 silcd/packet_receive.c.
2416 * From now on distribution versions are used as protocol versions
2417 instead of by default using the Toolkit base version as protocol
2418 version. Affected file prepare.
2420 * Do not set the locally resolved hostname for local client
2421 entry but take what server sends. This way the real hostname
2422 is showed in WHOIS for yourself. Affected file is
2423 lib/silcclient/idlist.c and lib/silcclient/client.c.
2425 * Resolve local info with IDENTIFY when connecting to server.y
2427 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2429 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2430 for implied search (not needed on platforms which has native
2431 pthreads library). Use --without-pthreads to disable threads.
2432 Affected file is configure.in.pre
2434 * Fixed --with-iconv on platforms which need to bypass (broken)
2435 native iconv(). Affected file is configure.in.pre
2437 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2439 * Moved -C option parsing in Irssi SILC client at same time
2440 as other options. The UI was initialized earlier and caused
2441 problems on command line. Bug #16. Affected file is
2442 irssi/src/silc/core/silc-core.c.
2444 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2446 * Added global variable silc_log_timestamp that tells silclog
2447 wether to print or not the timestamp in the logging files.
2448 Affected file lib/silcutil/silclog.[ch].
2450 * Added silcd configuration option Timestamp in the Logging
2451 section. Affected file silcd/serverconfig.[ch],
2452 doc/example_silcd.conf.in.
2454 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Fixed fingerprint checking to check for entirely empty
2457 fingerprint instead of two first bytes when determining
2458 if it is set. Bug #18. Affected file silcd/command.c.
2460 * Fixed duplicate PKCS name registering to not allow it.
2461 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2463 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2465 * Conditionalize non-gcc compiler optimizations for various
2466 platforms, enable those commented out. Cleanups.
2467 Affected file lib/silcmath/mpi/configure.in
2469 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2471 * silc_rng_exec_command() left zombie processes if command
2472 didn't generate any output. Affected file
2473 lib/silccrypt/silcrng.c
2475 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2477 * Rewrote iconv checking, introduce --with-iconv for systems
2478 which rely on libiconv. Check if iconv() provided by libc
2479 is good enough, otherwise demand libiconv. Affected file
2482 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2484 * Search for ldopen() also in libc. This enables SIM support
2485 on *BSD systems. Based on patch from Alex Zepeda. Affected
2486 file configure.in.pre
2488 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2490 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2491 This fixes prepare on *BSD systems. Affected file
2494 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * More fixed for not having purge timeout for global clients
2497 that are on channel. Affected files silcd/command_reply.c
2500 * Fixed the rekey protocol to work with backup router connections.
2501 Rekey packets are now allowed on disabled connections as
2502 well. Affected files silcd/packet_send.c and server.c.
2504 * Do not switch to be as backup router when shutting down and
2505 closing the primary connection. Affected file silcd/server.c.
2507 * Fixed memory leaks in backup router deleting. Added
2508 silc_server_backup_free to free all data during shutdown of
2509 server. Affected files silcd/server_backup.[ch].
2511 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Do not process commands if the sock->user_data is NULL.
2514 Affected file silcd/command.c.
2516 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Fixed buffer overflow and security problems (loosing bits
2519 in CFB encryption) in SILC RNG. Problems reported by
2520 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2522 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Added yet more checks that client is not expired on global
2525 list if it is on channels. Affected file is
2526 silcd/command_reply.c.
2528 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2530 * Merged c0ffee's MIME signal patch which adds support for
2531 sending also MIME messages in Irssi SILC Client, and handling
2532 received MIME messages in a signal (and perhaps doing something
2533 to non-textual MIME messages).
2535 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Fixed pending command deletion in server and client library
2538 to check the whole list instead of breaking after first found.
2539 The affected files are silcd/command.[ch] and
2540 lib/silcclient/command.[ch].
2542 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2545 secret or private, otherwise it's possible to find out
2546 whether a secret channel exists or not. Affected file
2549 * If CMODE change fails during the mode setting, assure that
2550 the old mode mask is set for the channel back. Affected
2551 file silcd/command.c.
2553 * Fixed passphrase saving on +a channel on normal server
2554 after successful JOIN command. Affected file silcd/command.c.
2556 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * Remove server/router operator privileges in DETACH command,
2559 since it's possible to resume to server where these
2560 privileges would not be allowed for the client. Affected
2561 file silcd/command.c.
2563 * Do not set to wait for backup in rehash of the server.
2564 Affected file silcd/server.c.
2566 * Do not check listener sockets when counting how many
2567 socket connections we have. Affected file is
2568 silcd/server_util.c.
2570 * Do not announce disconnected clients that are remaining
2571 in history (for WHOWAS). This is because SIGNOFF notify
2572 for these has been sent earlier already. Affected file
2575 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * Buffer overflow with CUMODE command's mode->mode character
2578 conversion. Reported by Ville Räsänen. Affected file
2579 lib/silcutil/silcutil.c.
2581 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Allow heartbeat packets to go disabled connections anyway.
2584 Affected files silcd/server.c and silcd/packet_send.c.
2586 * Do not broadcast New Channel packets with List flag set
2587 in the packet to backup routers. The router must check
2588 for the correctness of the packets before sending them.
2589 It is possible that router will have enforce Channel ID
2590 change and this would cause desync in the backup router.
2591 Affected file silcd/packet_receive.c.
2593 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2594 are handled in list parsing. They are not list packets
2595 anymore. Affected file silcd/packet_receive.c.
2597 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Stop waiting for backup router through the timeout, not
2600 directly after backup router has arrived. Affected file
2603 * Do not re-create channel keys and send them when removing
2604 clients in server shutdown. Affected files are
2605 silcd/server_internal.h and silcd/server_util.c.
2607 * Notify distribution to backup routers was missing from
2608 the silc_server_send_notify_dest function which caused
2609 desyncing problems with backup router. Affected file is
2610 silcd/packet_send.c.
2612 * The client's channel removing was working wrong on
2613 backup router. It assumed that it doesn't know global
2614 information but backup router does know. For this reason
2615 it could remove channel when it wasn't supposed to do that.
2616 Affected file silcd/server.c and silcd/server_util.c.
2618 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Stop for a couple seconds after badkup router has become
2621 primary router. Affected file silcd/server.c.
2623 * Added silc_server_remove_servers_by_server, which is used
2624 to remove servers originated from some other server. Also
2625 clients of those servers can be removed too. Affected file
2626 silcd/server_util.[ch].
2628 * When removing clients after a server has signed of remove
2629 also all servers behind that server (unless they are known
2630 to be available locally), and send SERVER_SIGNOFF for each
2631 of the server separately. Also the signed off clients are
2632 sent now separately per signed off server. The affected files
2633 are silcd/server.c and silcd/server_util.[ch].
2635 * All servers added with silc_idlist_add_server must always
2636 have both "router" and "connection" pointers set. Otherwise,
2637 bad server entries may be left around in the cache.
2638 Affected file silcd/command_reply.c.
2640 * Do not create the channel key in NEW_CHANNEL packet
2641 processing if the channel is empty. Affected file
2642 silcd/packet_receive.c.
2644 * Completed backup router support for standalone routers.
2645 Supports also servers in the cell that do not use the backup
2648 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Fixed a bug in silc_string_regexify which did not add '^'
2651 at the start of each string, and thus the matching was
2652 not explicit. For example ban list iikone@*!*@* would
2653 match also "priikone", which is wrong, it would have to be
2654 *iikone@*!*@* to match also "priikone". Affected
2655 file lib/silcutil/unix/silcunixutil.c.
2657 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2659 * Enable all local server connections before updating client
2660 caches when we've become backup router. Otherwise, signoff
2661 packets may not reach the clients. Affected files are
2662 silcd/server.c and silcd/server_util.[ch].
2664 * Fixed a bug in version string parsing which could crash
2665 the program with specially formatted version string.
2666 Bug reported and patch provided by Ville Räsänen. Affected
2667 file lib/silcutil/silcutil.c.
2669 * Handle the disconnection immediately when DISCONNECT
2670 packet is received in server. Affected file silcd/server.c.
2672 * Primary router now waits a short time (10 seconds) for
2673 backup router connection before accepting any other
2674 connection (except local). Affected file silcd/server.c,
2677 * Fixed a crash in client libary in NICK_CHANGE notify when
2678 NICK_CHANGE arrived for client entry we are resolving
2679 currently. Affected file lib/silcclient/client_notify.c.
2681 * Call the sconn->callback completion even if error had
2682 occurred. Start reconnecting always if connection to
2683 primary router fails during backup router protocol.
2684 Affected files silcd/server.c and server_backup.c.
2686 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Added functions silc_server_send_opers and
2689 silc_server_send_opers_notify to send packets stricly
2690 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2691 to send variable argument notify to operators.
2692 Affected files silcd/packet_send.[ch] and silcd/server.h.
2694 * Removed UMODE rights checking with UMODE_CHANGE notify.
2695 Affected file silcd/packet_receive.c.
2697 * Server/router operator now receives notify when network
2698 switches to backup router and when it resumes the use of
2699 primary router. Affected file silcd/server.c and
2700 silcd/server_backup.c.
2702 * Fixed the updating of client information after backup
2703 resuming protocol is over; update all except local clients
2704 to the new primary router. The affected file is
2705 silcd/server_util.c.
2707 * Added support for closing active connections in rehash
2708 that were unconfigured by the user. Supports currently
2709 closing server and router connections. Affected file
2712 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2714 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2717 is NULL since seems that on some platforms NULL is allowed
2718 and on some it's not. Fallback encoding is used instead.
2719 Affected file lib/silcutil/silcstrutil.c.
2721 * Fixed statistics updating for incoming server connection
2722 which could cause problems when re-connecting. Affected
2723 file silcd/server.c.
2725 * Preliminary backup router support for standalone router
2726 added. Affected files in silcd/.
2728 * Mark server connections in backup router disabled before
2729 and after backup protocol. Affected file is
2730 silcd/server_backup.c.
2732 * Added support for reconnecting to remote server connection
2733 even if the protocol fails, and if the configuration wants
2734 us to keep trying to connect anyway.
2736 Server connection is not allowed to backup router if
2737 backup router does not have connection to primary router yet.
2739 Affected file is silcd/server.c.
2741 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2743 * Added silc_client_udpate_server function to update changed
2744 server info. Affected file lib/silcclient/idlist.[ch].
2746 * Added check for server entries that are being resolved when
2747 notify is received. If being resolved, handle the received
2748 notify only after it's resolved so that all notifys are
2749 handled in same order as received from the server.
2751 Added similar resolver check to channel entries. Every
2752 notify that cause resolving of any information that affects
2753 channel entry marks the channel entry in waiting state.
2754 After whatever resolving is over the waiters are signalled
2755 and only then the notifys are handled in the same order
2756 as delivered from the server.
2758 Affected files are lib/silcclient/idlist.[ch], and
2761 * Fixed KILLED notify handling in normal server. Affected
2762 file silcd/packet_receive.c.
2764 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2765 is locally connected, or was locally connected (but may
2766 be detached and connection is not active). Added also
2767 SILC_IS_LOCAL for checking this status. Affected files
2768 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2769 silcd/server.c and silcd/server_internal.h.
2771 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Don't send or handle TOPIC_SET if topic is already set and
2774 is same as being set. Affected files silcd/command.c and
2775 silcd/packet_receive.c.
2777 * Fixed CMODE change rights checking to work correctly when
2778 removing modes by operator. Affected file is
2779 silcd/server_util.c.
2781 * Fixed some handling with New Channel packet in router and
2782 fixed some CMODE_CHANGE notify handling in server and router.
2783 Affected file is silcd/packet_receive.c.
2785 * Changed "disconnect" client operation to include the
2786 reason of the disconnection and optional disconnection
2787 message. Affected file lib/silcclient/silcclient.h.
2789 * Made the compilation of lib/contrib/ stuff conditional.
2790 Affected files configure.in.pre, lib/contrib/Makefile.am.
2792 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2795 to the sender of the notify too, to avoid situation where two
2796 notifys are in the network at the same time going to oppsite
2797 directions. Affected file silcd/packet_receice.c.
2799 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Delete the client from channel even if the cilent->id is
2802 NULL. It was possible that client was deleted without
2803 removing from channels (theoretically at least). Affected
2804 file silcd/server.c and silcd/server_util.c.
2806 * Free the client data too when resuming is not successful.
2807 Affected file silcd/packet_receive.c.
2809 * Merged some code from c0ffee's silc-plugin. Affected files
2810 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2812 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2813 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2814 to the primary router connection, the other one returns
2815 TRUE if packet must be broadcasted to network.
2817 * All notifys that are destined to primary router (to network)
2818 are now automatically sent to backup routers even if the
2819 router is standalone (and has backup router). Affected files
2822 * Added --without-irssi and --without-silcd configuration
2823 options for disabling the compilation of these applications.
2824 Affected file configure.in.pre and prepare.
2826 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2829 UTF-8 encoding and decoding. Added also new encodings
2830 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2832 Added also SILC_STRING_LANGUAGE which is language and charset
2833 specific encoder and decoer for those platforms that support
2834 iconv(). It can convert the UTF-8 to and from the locale
2835 specific character set.
2837 Affected file lib/silcutil/silcstrutil.[ch].
2839 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2841 * Added function silc_get_command_name to the file
2842 lib/silcutil/silcutil.[ch].
2844 * Improved the server debug output a bit. Affected files are
2847 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Save the channel passphrase when received succesful JOIN
2850 command reply from router, on normal server. Otherwise
2851 joinig +a channels from normal server is not possible.
2852 Affected file silcd/command.c.
2854 * Fixed a bug in TOPIC_SET notify handling. The notifier
2855 may be other than client too, like server or channel.
2856 It expected it to always be only client and ignored the
2857 notify. Affected file silcd/packet_recieve.c.
2859 * Removed some (unnecessary) debug printing from
2860 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2862 * Do not force CMODE_CHANGE when server is announcing new
2865 Router announces stuff only after server reannounces channel
2866 after CHANNEL_CHANGE notify.
2868 These fixes optimizes the announcing procedure, and perhaps
2869 fixes some problems too. Affected file silcd/packet_receive.c.
2871 * Fixed SERVER_SIGNOFF sending to local clients. It was
2872 totally broken and sent the notify to all local clients,
2873 instead of only to those that was on same channel as the
2874 signing off clients. Affected file silcd/server_util.c.
2876 * Added -D option to server. It can be used to give debug
2877 level. The levels are from 0 - 99, and are predefined for
2878 smooth server debugging. (see silcd.c for the predefined
2879 levels). Affected file silcd/server.c.
2881 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2883 * Fixed a bug in Irssi SILC client to close the connection
2884 properly when disconnecting from server. Affected file
2885 irssi/src/silc/core/client_ops.c.
2887 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * When authenticating as founder during JOIN command, check
2890 that the one authenticating becomes the only founder on the
2891 channel. Affected file silcd/command.c.
2893 * Better checking for founder mode setting when CUMODE_CHANGE
2894 notify is received. Affected file silcd/packet_receive.c.
2896 * Close all connections when shutting down the server by sending
2897 DISCONNECT packet. Close all listeners too when shutting
2898 down the server. Affected file silcd/server.c.
2900 * Handle DISCONNECT packet correctly in client library by
2901 calling the "disconnect" client operation. Affected file
2902 lib/silcclient/client.c.
2904 * Handle local errors correctly during resuming. Affected
2905 file lib/silcclient/client.c.
2907 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2909 * The log file is not dupped internally anymore in
2910 lib/silcutil/silclog.c. Fixed memory leaks too.
2912 * The scheduler now dispatches all pending timeout tasks
2913 when it is uninitialized with silc_schedule_uninit.
2914 Affected file lib/silcutil/silcschedule.c.
2916 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Added --enable-stack-trace option to configure. Added
2919 memory allocation stack trace support. Added files
2920 lib/silcutil/stacktrace.[ch]. Affected files are
2921 lib/silcutil/silcmemory.[ch].
2923 * Fixed memory leaks from libraries and server. Affected
2924 files around the tree.
2926 * Reverted back a fix made to CUMODE which broke it.
2927 Affected file silcd/command.c.
2929 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2932 core library, and implemented it. All textual messages SHOULD
2933 use this flag and the message MUST be UTF-8 encoded.
2934 All text messages sent by Irssi SILC client are now UTF-8
2935 encoded (regardless whether the terminal supports UTF-8 or not).
2936 Affected files are lib/silccore/silcchannel.h,
2937 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2940 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Added lots of new statistics updating that was missing from
2943 the server and router code. Affected files in silcd/.
2945 * Sending SIGUSR1 signal to server now dumps the current
2946 server statistics into /tmp directory. Affected file is
2949 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2950 the SILC Hash Interface also. Added new functions
2951 silc_hash_get_name, silc_hash_init, silc_hash_update and
2952 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2954 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2956 * Added some better info printing for client during connecting.
2957 Affected file silcd/server_util.c.
2959 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2960 to silence a user on a channel. Affected files are
2961 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2962 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2963 and silcd/packet_receive.c.
2965 * Fixed a fatal bug in handling of malformed command payload.
2966 Affected file silcd/command.c.
2968 * Fixed a double free when announcing channel users to router.
2969 Affected file silcd/server.c.
2971 * After successful authentication to channel founder mode, check
2972 that there isn't anyone else with founder mode on the channel.
2973 The one that authenticated will become founder and anyone
2974 else is demoted. Affected file silcd/command.c.
2976 * Added error printing of any error that has occurred during
2977 any command in client library. Affected file is
2978 irssi/src/silc/core/client_ops.c.
2980 * Removed some error printing from the client library and left
2981 it for the application to worry (from the error status it
2982 receives in 'command' client operation. Affected file is
2983 lib/silcclient/command.c.
2985 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2988 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2989 Starting key agreement with itself is denied. Affected file
2990 is lib/silcclient/client_keyagr.c.
2992 * Fixed some error checkings from the SFTP library which caused
2993 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2994 and lib/silcsftp/sftp_util.c.
2996 * Added new "debug" and "debug_string" settings to Irssi SILC
2997 client which can be used to print runtime debugging on the
2998 Irssi's screen. Available when compiled with --enable-debug
2999 option. Affected file irssi/src/silc/core/silc-core.c.
3001 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3003 * Fixed a missing variadic parameter in a function call that
3004 caused server crash when a non-allowed connection arrived.
3005 Reported by Richard Becker. Affected file silcd/server.c.
3007 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * Added WATCH list sending to backup routers from router.
3010 The WATCH command is sent by the router to the backup
3011 router. Affected file silcd/command.c.
3013 * Mark the backup_router flag for RouterConnection entry
3014 if the backup router stuff is defined in the config file.
3015 Affected file silcd/serverconfig.c.
3017 * Fixed some backup data sending around the code to work better
3018 if the router is standalone router. Not all places were fixed.
3019 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3022 * Fixed the router connecting when connecting to multiple
3023 routers. It ignored every other router except the first
3024 one. Affected file silcd/server.c.
3026 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Made the private key generation after expiration optional.
3029 If not created after expiration the old key will re-expire
3030 at a later time (and thus key pair is not necessary to
3031 change). Affected file irssi/src/silc/core/clientutil.c.
3033 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * The length arguments in bind() and connect() were wrong
3036 and fixed now to used SIZEOF_SOCKADDR in the
3037 lib/silcutil/unix/silcunixutil.c.
3039 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Fixed detach timeout handling to use Client ID and not
3042 the actual client entry which may be freed in the callback.
3043 Affected file silcd/command.c.
3045 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Merged c0ffee's multiple interface support patch.
3048 Affected files in silcd/.
3050 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * Cleanup keys properly. Affected file is
3053 irssi/src/silc/core/clientutil.c.
3055 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Display the user mode on the status bar. Affected file
3058 irssi/src/silc/core/silc-expandos.c.
3060 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * If private message key is not set, but the flag is set in
3063 the packet, ignore the packet since it cannot be decrypted.
3064 Affected file lib/silcclient/client_prvmsg.c.
3066 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * When resuming client, remove the old client entry from
3069 the watcher list too. Affected file silcd/packet_receive.c.
3071 * Do not allow normal server to force founder mode away
3072 from router if the founder mode is already set. Affected
3073 file silcd/packet_receive.c.
3075 * Remove the client entry with watch notify types with short
3076 timeout, and not directly, so that other notifys can be
3077 retrieved too. Affected file lib/silcclient/client_notify.c.
3079 * Display notification about data messages that cannot be
3080 displayed. Affected files irssi/src/silc/core/client_ops.c,
3081 irssi/src/fe-common/silc/module-formats.[ch].
3083 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * Fixed the CHANNEL_CHANGE notify handling in client libary
3086 to not use freed memory. Affected file is
3087 lib/silcclient/client_notify.c.
3089 * Fixed CUMODE_CHANGE notify handling in server. Affected
3090 file silcd/packet_receive.c.
3092 * Fixed USERS command to support empty channels. Affected
3093 file silcd/command.c.
3095 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3097 * Allow multiple identical pending commands to be registered
3098 in client library. Affected file is lib/silcclient/command.c.
3100 * Call the completion for resolving client information only
3101 after all resolvers has finished. This fixes a crash in
3102 the client. Added support for checking when the resolvers
3103 are finished. Affected file is lib/silcclient/idlist.c.
3105 * Wait by default 3 seconds before reconnecting to the server
3106 after being disconnected. Makes the /detach command a bit
3109 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Check the watcher list before sending signoff notifys
3112 when closing client connection. Affected file is
3115 * Added better CMODE command rights checking. Affected file
3116 silcd/server_util.c.
3118 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Fixed watcher list checking during server signoff. It
3121 crashed the server. Affected file silcd/server_util.c.
3123 * The JOIN command reply returns now the founder's public
3124 key. Affected file is silcd/command.c.
3126 * Announce the channel mode, and the mode properties with
3127 CMODE_CHANGE notify. Affected file silcd/server.c.
3129 * Mark new channels by default disabled, untill at least
3130 one user joins the channel. Affected file is
3131 silcd/packet_receive.c.
3133 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * The nickname argument to watch notify can be optional.
3136 Fixes a crash in server. Affected file silcd/packet_send.c.
3138 * Remove the client entry from cache if the WATCH notify type
3139 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3140 lib/silcclient/client_notify.c.
3142 * Check the watcher list before and after changing nickname
3143 when the NICK_CHANGE notify is received. Affected file is
3146 * Fixed a crash in OPER and SILCOPER command sending. Empty
3147 passphrase caused the crash. Affected file is
3148 lib/silcclient/command.c.
3150 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Merged with Irssi CVS for Irssi SILC client.
3154 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Completed the protocol specifications.
3158 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * Merged with Irssi CVS for Irssi SILC client.
3162 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Added the founder's public key delivery to the
3165 CUMODE_CHANGE notify type as well. Updated the protocol
3166 specs and the code. Affected files are silcd/packet_send.[ch],
3167 silcd/packet_receive.c and silcd/command.c.
3169 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * Added silc_pkcs_public_key_copy function into the
3172 lib/silccrypt/silcpkcs.[ch].
3174 * Remove the `iv' from the SilcChannelEntry since we can
3175 live without it. Affected files are silcd/idlist.h and
3176 silcd/packet_receive.c.
3178 * Added support for sending the founder's public key in
3179 the CMODE_CHANGE notify packet in the server. Affected
3180 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3181 silcd/command.c and silcd/server.c.
3183 * Changed the FOUNDER_AUTH authentication to use only
3184 public key authentication as defined by new protocol
3185 specs. Passphrase authentication with that mode cannot
3186 be used anymore. It is now possible to reclaim founder
3187 mode from any server in the network. Affected files are
3188 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3190 * Added permanent channels support by making the channel
3191 permanent when FOUNDER_AUTH mode is set on the channel.
3192 The channel will not be destroyed even if channel is empty
3193 when that mode is set. Protocol TODO #17. Affected
3194 files are silcd/server.[ch], server_util.[ch],
3195 silcd/command.c, silcd/packet_receive.c and
3196 lib/silcclient/command.c.
3198 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Added reference counter to the command reply context in
3201 the client library. Affected files are
3202 lib/silcclient/command_reply.[ch].
3204 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * Fixed rekey protocol with PFS in the client library.
3207 Affected file is lib/silcclient/protocol.c.
3209 * Added support for list of errors in client library
3210 command reply handling. Affected file is
3211 lib/silcclient/command_reply.c.
3213 * Defined that the WHOIS and IDENTIFY commands can send
3214 list of errors. Updated the protocol specs. Protocol
3217 * Added support for sending list of errors to WHOIS and
3218 IDENTIFY commands in server. Added support for receiving
3219 list of errors in server. Affected files are
3220 silcd/command.c and silcd/command_reply.c.
3222 * Fixed client info resolving on LEAVE command in client
3223 library to not crash. Affected file is
3224 lib/silcclient/client_notify.c.
3226 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3228 * Defined that the NICK command replies with thew changed
3229 nickname too, to make the nickname changing simpler at
3230 the client's end. Updated protocol specs and the code
3231 in client and server. Affected files are
3232 silcd/command.c, lib/silcclient/command_reply.c and
3233 lib/silcclient/command.c.
3235 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Added `Compressed' packet flag to indicate that the packet
3238 payload is compressed by the sender. Updated the protocol
3239 specs and the core library. The compression still is not
3240 implemented in the sources. Affected file is
3241 lib/silccore/silcpacket.h.
3243 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Remove pending command callbacks also if the connection
3246 to the server is destroyed. Affected file is
3247 lib/silcclient/client.c.
3249 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3251 * Added new QUIET channel user mode that can be used to
3252 quiet a user in a channel. Updated the protocol specs but
3253 it wasn't implemented yet. Protocol TODO #27. Affected
3254 file is lib/silccore/silcmode.h.
3256 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Added BLOCK_INVITE user mode to be able to block incoming
3259 invite notifications. Protoocol TODO #26. Affected files
3260 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3263 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3264 the protocol specs and the code. Affected file is
3265 lib/silccrypt/silcpkcs.c.
3267 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Disconnect Payload includes now the status type. Updated
3270 the protocol specs and the code. Protocol TODO #25.
3271 Affected files are silcd/server.c, lib/silcclient/client.c.
3273 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3274 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3275 Moved the silc_client_command_status_messages table to the
3276 lib/silcutil/silcutil.c and added new funtion
3277 silc_get_status_message, which deprecates function
3278 silc_client_status_message. Affected files are
3279 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3280 lib/silcutil/silcutil.[ch].
3282 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Defined that the nickname hash in Client ID MUST be from
3285 lowercase nickname. This effectively changes nicknames in
3286 SILC to case-insensitive. Updated the protocol specs and
3287 the code. Affected files are lib/silcutil/silcutil.[ch],
3288 silcd/serverid.c, and silcd/idlist.c.
3290 * Added new channel user modes BLOCK_MESSAGES_USERS and
3291 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3292 code. Affected files are lib/silccore/silcmode.h,
3293 lib/silcclient/command.c, and silcd/packet_send.c.
3295 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3296 specs and code. Affected file lib/silccore/silcstatus.h.
3298 * Added support for watch list. It is possible to add nicknames
3299 to be watched, and when they come to network, leave network
3300 or user mode changes the watcher will be notified of this
3301 change. Added SILC_COMMAND_WATCH command, added new
3302 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3303 notifications. Updated the protocol specs and implemented
3304 this to library, client and server. Protocol TODO #21.
3305 Affected files are lib/silccore/silccomand.h,
3306 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3307 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3308 silcd/packet_send.[ch], silcd/packet_receive.c, and
3309 irssi/src/silc/core/client_ops.c.
3311 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3312 somebody watching you. Updated the protocol specs and the
3313 code. Affected files are lib/silccore/silcmode.h, and
3314 lib/silcclient/command.c.
3316 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3318 * Added service support to SILC protocol. Added new command
3319 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3320 core library. Services are not implemented in server or
3321 client for now. Protocol TODO #20. Affected files are
3322 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3324 * Added SilcStatus argument to `command' client operation
3325 to return the error status when command sending fails
3326 locally. Changed all command in client library to return
3327 correct command status. Affected files are
3328 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3329 irssi/src/silc/core/client_ops.c.
3331 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3333 * Added silc_mime_parse function to parse MIME headers.
3334 Affected files are lib/silcutil/silcstruti.[ch].
3336 * Added MIME header parsing in Irssi SILC Client. It displays
3337 all textual MIME objects, others it ignores. Affected file
3338 is irssi/src/silc/core/clien_ops.c.
3340 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3342 * Fixed a bug in the pid writing function, which couldn't be
3343 written in a root-owned directory.
3345 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3347 * Defined that channel message to unknown Channel ID must
3348 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3349 Updated the protocol specs and the code in server. The
3350 affected file is silcd/packet_receive.c.
3352 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3354 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3355 that it is used to send error notifys if error occurs during
3356 some SILC packet processing, except commands. The error
3357 types are same as for command reply types. Defined that
3358 if private message is sent to unknown Client ID the error
3359 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3360 Updated the protocol specs and code. Affected files are
3361 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3362 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3363 and irssi/src/silc/core/client_ops.c. Renamed the
3364 SilcCommandStatus to SilcStatus.
3366 * Defined the use of extra WHOIS attributes in WHOIS command.
3367 The <Requested Attributes> (defined in a separate document)
3368 can be used to request additional information about user
3369 not returned by standard WHOIS command. Defined that server
3370 can send WHOIS command directly to client. Client provides
3371 the requested attributes to the server. Updated the protocol
3372 specs. Protocol TODO #4. Implementation is not done yet
3373 (Protocol TODO #24).
3375 * Renamed function silc_client_command_status_message to
3376 silc_client_status_message. Affected files are
3377 lib/silcclient/command_reply.[ch].
3379 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3382 32 bit integers. Updated the protcol specs and the code.
3383 Affected files are silcd/command.c and
3384 lib/silcclient/command.c.
3386 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3388 * Fixed a bug in library where sending a bogus authentication
3389 payload would lead to a crash. Affected file is
3390 lib/silccore/silcauth.c.
3392 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Added detach_disabled and detach_timeout server config
3395 options to the server. Affected files silcd/serverconfig.[ch],
3396 silcd/command.c and silcd/packet_receive.c.
3398 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Added resolve_cmd_ident field to the SilcClientEntry structure
3401 too so that if the entry is for example being resolved so
3402 another command may attach to the same pending command reply
3403 without requiring to resolve the same entry again. Added
3404 support for adding multiple pending commands for one
3405 command idenfier. Affected files lib/silcclient/command.[ch],
3406 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3408 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Defined that server receives WHOIS command reply for private
3411 and secret channels too. Updated protocol specs and the
3412 code in server. Affected file silcd/command.c.
3414 * Defined <channel user mode list> argument to WHOIS command
3415 reply for returning user modes on the channels. The
3416 channel list now doesn't include the user mode anymore but the
3417 actual channel mode. Updated protocol specs and the code in
3418 client and server. Affected files are silcd/command_reply.c,
3419 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3420 and lib/silcclient/command_reply.c.
3422 * Save the channels list in WHOIS command reply in normal server
3423 so that WHOIS always shows joined channels also in normal
3424 server and not just on router. Affected file is
3425 silcd/command_reply.c.
3427 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3429 * Defined that server receives USERS command reply for private
3430 and secret channels too. Updated protocol specs and the
3431 code in server. Affected file silcd/command.c.
3433 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Changed the UMODE's mode mask argument to be optional. If
3436 not provided then the command merely returns the current mode
3437 mask to the client. Updated protocol specs and the server.
3438 Affected file is silcd/command.c.
3440 * Added SILC session detachment/resuming support. It is possible
3441 to detach by closing the network connection and then re-connect
3442 and resume to the old client session. Added DETACHED user
3443 mode that server will set for detached client. Added new
3444 packet RESUME_CLIENT which is used to perform the resuming
3445 process. Added DETACH command. Updated the protocol specs,
3446 core library, client and server. Protocol TODO #22. Very
3447 many affected files around the tree.
3449 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3451 * Changed the CMODE's mode mask argument to be optional. If
3452 not provided then the command merely returns the current mode
3453 mask to the client. Updated protocol specs and the server.
3454 Affected file is silcd/command.c.
3456 * Changed the Killer's Client ID in KILLED notify to be just
3457 any ID payload since router server is allowed to kill as well.
3458 Updated protocol specs, client libary and server. Affected
3459 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3460 and irssi/src/silc/core/client_ops.c.
3462 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * Added new user modes ANONYMOUS for special anonymous servers
3465 that may set the mode for client, and BLOCK_PRIVMSG which
3466 client may set to block incoming private messages unless the
3467 Private Message Key flag is set (using private keys to protect
3468 private messages). Updated protocol specs and code in client
3469 and server and core library. Protocol TODO #23. Affected
3470 files are lib/silccore/silcmode.h, silcd/server.[ch],
3471 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3472 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3474 * Added new channel user mode BLOCK_MESSAGES which the client
3475 may set to itself to tell server not send channel messages.
3476 Other packets such as channel key packets are still sent.
3477 Protocol TODO #23. Updated the protocol specs, client and
3478 server. Affected files are lib/silccore/silcmode.h,
3479 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3480 lib/silcutil/silcutil.c, silcd/command.c, and
3481 silcd/packet_send.c.
3483 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Redefined the Status Payload to include now two 8 bit fields,
3486 instead of one 16 bit field. This now makes it possible to
3487 send list of errors. Updated the protocol specs and the code
3488 in core library, client library and server. Protocol TODO #1.
3489 Affected files are lib/silccore/silccommand.[ch],
3490 lib/silcclient/command_reply.[ch], silcd/command.c,
3491 silcd/command_reply.c and silcd/packet_receive.[ch].
3493 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3495 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3496 must be handled by the application and should tell the application
3497 that an error message was already printed, and it should print the
3498 config coords (line, filename, ...). Affected files are
3499 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3501 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3502 server config parsing code more readable.
3504 Fixed a bug in the fetch_logging() config callback.
3506 Affected files is silcd/serverconfig.c.
3508 * Drop root privileges when started in foreground. Don't drop them
3509 if debugging also. Affected file is silcd/silcd.c.
3511 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3513 * Added more IM-like features by introducing new user modes
3514 for setting various presence information. Added new modes:
3515 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3516 specs and code. Protocol TODO #19. Affected files are
3517 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3518 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3520 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3522 * Added STATS command to the protocol after all, to return
3523 various statistical information about the network. It can
3524 be used by clients to retrieve statistical information, and
3525 servers may use it to to fetch cell and network wide
3526 statistics from router. Updated the protocol specs and
3527 implemented it to the server. Protocol TODO #16.
3528 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3529 silcd/command_reply.[ch].
3531 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3533 * The LIST command reply in client libary now adds new channel
3534 entry if the returned channel doesn't exist yet in cache,
3535 and returns the channel entry to the application in the
3536 command_reply client operation. Affected file is
3537 lib/silcclient/command_reply.c.
3539 * Changed the channel message payload's MAC generation to
3540 include the IV in the MAC as well. This way all relevant
3541 parts of the channel message payload are authenticated also
3542 with the channel message MAC (and not only by packet MAC).
3543 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3544 Affected file is lib/silccore/silcchannel.c.
3546 * Fixed the SKE to save the remote version, since the
3547 silc_ske_parse_version mistakenly checked wrong version,
3548 after it replaced the start payload. Affected files are
3549 lib/silcske/silcske.[ch].
3551 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3553 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3554 string utility functions. Added there also new functions
3555 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3556 Affected files lib/silcutil/silcstrutil.[ch].
3558 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3559 files are lib/silcutil/silcstrutil.[ch].
3561 * Defined that the security property fields in SKE SHOULD be
3562 UTF-8 encoded, defined that version string MUST be US-ASCII
3563 encoded, defined that passphrases sent in connection
3564 authentication protocol MUST be UTF-8 encoded. Implemented
3565 these to the client and server. Defined also that other
3566 passphrases sent in the protocol MUST be UTF-8 encoded.
3567 Affected files are lib/silcske/silcske.c,
3568 lib/silcclient/protocol.c, silcd/protocol.c,
3569 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3571 * Changed the silc_client_close_connection interface to not
3572 need the SilcSocketConnection which should not be visible
3573 to application. Affected files are lib/silcclient/client.c
3574 and lib/silcclient/silcclient.h.
3576 * Rewrote the text for Private Message Key Payload in the
3577 protocol specification. Protocol TODO #11.
3579 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Upgraded the protocol version to 1.1, updated protocol specs
3584 * Added the nickname as new argument to NICK_CHANGE notify and
3585 added it to protocol specs and implemented it to client and
3586 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3587 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3588 lib/silcclient/client_notify.c.
3590 * Added the killer's client ID to the KILLED notify and added
3591 it to protocol specs and implemented it to client and server.
3592 Protocol TODO #13. Affected files are silcd/command.c,
3593 silcd/packet_receive.c, packet_send.[ch],
3594 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3595 The killer's client entry is now returned to application in
3596 the `notify' client operation.
3598 * Fixed the Max Argument fields that had too large value set
3599 in the protocol specs. Protocol TODO #14.
3601 * Added the LEAVE command reply to return the ID of parted
3602 channel. Updated protocol specs and implemented it to the
3603 client and server. Protocol TODO #15. Affected files are
3604 silcd/command.c, lib/silcclient/command_reply.c. The channel
3605 entry is now returned to application in the `command_reply'
3608 * Rewrote the version SKE version checking in client libary
3609 and in server to use the silc_parse_version_string. Affected
3610 files are lib/silcclient/protocol.c, silcd/protocol.c.
3612 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3613 commands that was missing it, and updated protocol specs and
3614 the server implementation. Protocol TODO #10. The affected
3615 file is silcd/command.c.
3617 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3618 generic reply to a generic request (REQUEST flag), and
3619 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3620 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3621 to define the payload for DATA flag. Added the flags to
3622 the implementation. Protocol TODO #9. Affected file is
3623 lib/silccore/silcchannel.h.
3625 Changed the client library to return the message length
3626 to application as well in the channel_message and private_message
3627 client operations. Affected files are
3628 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3629 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3630 and lib/silcclient/client_ops_example.c.
3632 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3633 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3634 the channel. Updated protocol specs and impelemented this
3635 to client and server. Protocol TODO #6. Affected files are
3636 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3637 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3639 Added new options m and M to CMODE command in Irssi SILC
3640 client to set these modes.
3642 * Deprecated all administrative commands from SILC protocol
3643 since they are highly implementation specific commands.
3644 Updated protocol specs. Moved the old commands in
3645 implementations to private range of command types. Affected
3646 files are silcd/command.c, lib/silcclient/command.c and
3647 lib/silcclient/command_reply.c. Protocol TODO #8.
3649 * Fixed a bug in server where sending unknown command crashes
3650 the server. Affected file silcd/command.c.
3652 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * Added SILC_PROTOCOLVERSION macro to check protocol version
3655 of a socket connection. The affected file is
3656 lib/silcutil/silcsockconn.h.
3658 * Added better error logging in rekey protocol. Affected file
3661 * Do not check public key types in SKE during rekey. Affected
3662 file lib/silcske/payload.c.
3664 * Fixed the rekey protocol with PFS, which was totally broken.
3665 Affected file silcd/protocol.c.
3667 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * Some client implementations quit network by doing first LEAVE
3670 and then immediately SIGNOFF (like Bombyx). We now do check
3671 after a short time after LEAVE notify and check whether the
3672 client is still valid after LEAVE, and if not we remove it from
3673 cache. Affected file is lib/silcclient/client_notify.c.
3675 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3677 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3678 it's good not to have security holes here.
3680 * Fixed a negative refcount situtuation for the config context.
3681 Affected file is silcd/serverconfig.c.
3683 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3685 * ROBOdoc documented lib/silcutil/silcutil.h.
3687 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * Optimized even more the SilcPacketContext structure. Now
3690 totally saved 16 bytes of memory per context after optimization.
3691 Affected files are lib/silccore/silcpacket.[ch].
3693 * Made strict checks for valid SILC IDs. Affected file is
3694 lib/silccore/silcid.c.
3696 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3698 * Changed the object argument for silc_cipher_register,
3699 silc_hash_register, silc_hmac_register and silc_pkcs_register
3700 to const. Affected files are lib/silccrypt/silccipher.[ch],
3701 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3703 * Changed the silc_get_username and silc_get_real_name to
3704 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3706 * Fixed the Irssi SILC Client to use the silc_get_username and
3707 silc_get_real_name insted of glib routines since the glib
3708 routines only corrupt stack. Fixes the Irssi SILC to work in
3709 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3711 * Fixed the Irssi to not use g_get_home_dir since it crashes
3712 or returns garbage on cygwin and corrupts stack. Added function
3713 get_home_dir to Irssi routines. Affected files are
3714 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3716 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Made some structure optimizations. SFTP memory FS MemFSEntry
3719 entry structure. Optimized SilcTask structure. Optimized
3720 SilcPacketContext structure.
3722 Affected files lib/silcsftp/sftp_fs_memory.c,
3723 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3725 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3727 * And yet again reverted back the config thing since Johnny
3728 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3731 * Fixed memory leaks from config object. Affected files are
3732 silcd/serverconfig.[ch].
3734 * Added support for adding new connections to the server in rehash.
3735 After rehash they take effect.
3737 Added support for changing the maximum allowed connections in
3738 rehash. The number can grow but going smaller is not supported.
3740 Added function silc_server_num_sockets_by_remote to the
3741 silcd/server_util.[ch].
3743 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3745 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3747 * Added preliminary checking during config parsing for a valid
3748 public/private key and removed further checks in the code.
3749 Affected files are silcd/serverconfig.[ch], server.c.
3751 * Moved functions silc_server_drop() and silc_server_daemonise()
3752 from server.c to silcd.c since they are stricly related to
3753 the application activity.
3755 * Reverted a small part of the automatic ref/unref since
3756 it caused a double unref in some situations. Affected
3757 files are silcd/silcd.[ch], server.c, serverconfig.c.
3759 * Added some .cvsignore files in the lib directory.
3761 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3763 * Fixed silc_net_gethostbyaddr to correctly resolve by
3764 address. Affected file lib/silcutil/silcnet.c.
3766 * Fixed the notify relaying to client. The HMAC to be used
3767 with relayed packets ws wrong and caused decryption failure
3768 at the client end. Affected file is silcd/packet_receive.c.
3770 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Created new branch silc_protocol_1_0_branch.
3774 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3776 * Changed the silc_server_config_* routines to be SilcServer
3777 independent. They are now officially application specific code
3778 and not part of generic server implementation. Affected files
3779 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3781 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3783 * Added automatic referencing of config context in the
3784 silc_server_config_alloc, and automatic unreferencing in the
3785 silc_server_config_destroy. Affected files are
3786 silcd/serverconfig.[ch], silcd/silcd.c.
3788 * Fixed the silc_log_quick handling in the logging routines.
3789 It didn't log quickly when it was TRUE. Affected file is
3790 lib/silcutil/silclog.c. Also the flush delay was set even
3791 if it was 0 in config file. Affected file is
3792 silcd/serverconfig.c.
3794 * Added support for changing key pair of the server in rehash.
3795 Affected file silcd/server.c.
3797 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3799 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3800 too early, before getting the channel entry. Affected file
3801 is silcd/packet_receive.c.
3803 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3805 * Added functions silc_server_config_[ref/unref], these are used
3806 to prevent that the config object is destroyed.
3808 No longer directly affect global variables silc_log_quick and
3809 silc_log_delay, they are first cached inside the config object
3810 and then applied with silc_server_config_setlogfiles().
3812 silc_server_config_set_defaults() is now internal to
3813 serverconfig.c, there are no reasons to show this internal stuff
3816 Affected files are silcd/serverconfig.[ch].
3818 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3819 fprintf's to stderr, since some code may be executed again after
3820 the server went into the background. Affected files are
3823 * Added rehash support. Added function silc_server_rehash() that
3824 will perform all the basic tasks of the rehashing procedure.
3826 * Added command line option `-x, --hexdump'. This will enable the
3827 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3828 The option `--hexdump' implies `--debug'.
3830 * Fixed a bad bug in the logging APIs (silcutil library) where
3831 the application would crash after calling silc_log_reset_all().
3833 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Fixed the KICKED notify handling in client library to
3836 correctly remove the channel and all entries from the
3837 channel when I was kicked. This bug crashed the client.
3839 Fixed yet another but in KICKED notify handling to remove
3840 the kicked client correctly from the channel.
3842 Affected file is lib/silcclient/client_notify.c.
3844 * Fixed a minor bug in looking up correct client entry
3845 in KICKED notify in server. Affected file is
3846 silcd/packet_receive.c.
3848 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3849 sources correctly to distribution. Fixes --with-gmp option.
3851 * Removed the manual rehashing from ID Cache, and changed it
3852 to use the SILC Hash Table's auto rehash feature. Affected
3853 file is lib/silccore/silcidcache.c.
3855 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * Fixed a bug in the silc_client_nickname_format function that
3858 handles the multiple same nickname formatting. Two clients
3859 with same nickname caused problems after the first one left
3860 and rejoined. It didn't format the nickname correctly.
3861 Affected file is lib/silcclient/idlist.c.
3863 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Don't change the topic if olod topic is same as new one.
3866 Affected file is silcd/packet_receive.c.
3868 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * Added cross-reference support to the SILC Documentation
3871 generator. All types across all HTML files are now cross-
3872 referenced. Affected files util/robodoc/generator.c and
3873 scripts/silcdoc/silcdoc.
3875 * Added file lib/silcutil/silctypes.h to include all the
3876 arithmetic type definitions and some macros. Removed
3877 includes/bitmove.h and moved macros to silctypes.h.
3879 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3881 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3883 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Added `type' argument to silc_id_payload_parse_id function which
3886 now returns the type of the ID to the sent pointer. Affected
3887 file is lib/silccore/silcid.[ch].
3889 * Added check for CMODE_CHANGE notify type that mode change is
3890 allowed by the sender. Affected file silcd/packet_receive.c.
3892 * Added check for CUMODE_CHANGE notify type that mode change is
3893 allowed by the sender. Affected file silcd/packet_receive.c.
3894 Added the ID type as CUMODE_CHANGE notify type as argument
3895 to the `notify' client operation. Affected files are
3896 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3898 * Added function silc_client_add_server to the client library.
3899 Added support for resolving also channel and server info when
3900 received unknown entity in notify packet. Affected files are
3901 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3903 * Added function silc_command_get_status to return the command
3904 status from the command reply's argument payload. Affected files
3905 are lib/silccore/silccommand.[ch].
3907 * Added check for KICKED notify type that the kicking is
3908 allowed by the client. Affected file silcd/packet_receive.c.
3910 * Created function silc_get_input which can be used to get input
3911 (echo on or off) from user on command line. Affected files are
3912 lib/silcutil/silcutil.[ch].
3914 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3916 * Optimized silc_server_packet_relay_to_channel function.
3917 Added new function silc_channel_message_payload_encrypt which
3918 can be called directly if channel message payload needs to
3919 be encrypted and is already encoded (no need to call _encode
3920 function). Packet relaying is now done by router without any
3921 extra memory allocations. Affected files are
3922 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3923 silcd/packet_send.c.
3925 * Fixed the INVITE notify handling. It took wrong arguments
3926 as invite list and invite delete. Affected file is
3927 silcd/packet_receive.c.
3929 * Added check for TOPIC_SET notify type that the topic change is
3930 allowed by the client. Affected file silcd/packet_receive.c.
3932 * Added check for INVITE notify type that inviting is allowed by
3933 the client. Affected file silcd/packet_receive.c.
3935 * Changed the silc_server_client_on_channel to return the
3936 SilcChannelClientEntry as well. Moved the function
3937 silc_server_check_cmode_rights to server_util.[ch].
3938 Affected files are silcd/server_util.[ch], silcd/command.c.
3940 * Added function silc_server_check_umode_rights to check whether
3941 changing client's user mode is allowed. Added check for
3942 UMODE_CHANGE notify type that the umode change is allowed
3943 by the client. Affected files are silcd/server_util.[ch],
3944 silcd/packet_receive.c and silcd/command.c.
3946 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3949 ID length. It ignored that ID can be IPv6 based as well.
3950 Affected file lib/silccore/silcpacket.h.
3952 * Fixed the silc_id_id2str and silc_id_str2id to take the
3953 IPv6 address offset's into consideration. Affecte file is
3954 lib/silccore/silcid.c.
3956 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Fixed the internal Unix scheduler functions to check for
3959 NULL context they may receive. The affected file is
3960 lib/silcutil/unix/silcunixschedule.c.
3962 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3964 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3965 can specify different directory with --home command line
3966 parameter. Affected files irssi/src/silc/core/client_ops.c,
3969 * SILC-specific commands aren't now executed if the active server
3970 isn't of SILC-type, so there won't be problems with having
3971 IRC and SILC protocol support in same client. Affected files
3972 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3975 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * Improved the signal support in SILC Schedule. Added new
3978 function silc_schedule_signal_call which is used by application
3979 to mark a signal to be called. It is now safe to perform
3980 any kind of tasks in signal callbacks since it is guaranteed
3981 that the application specified signal callback is called
3982 after the signal is over. Affected files are
3983 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3985 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3987 * Added `name' field to SilcChannelPrivateKey to represent
3988 application given name for the key. Moved also the context from
3989 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3990 Added the `name' argument also to the function
3991 silc_client_add_channel_private_key.
3993 Added function silc_client_current_channel_private_key to set the
3994 current channel private key in use.
3996 Added "change" command to KEY command which can be used to change
3997 the current channel private key. Bound the command also to
3998 alt+K (Alt+Shift+k).
4000 Also affected files lib/silcclient/client_channel.c,
4001 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4003 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4005 * Added silc_rng_get_byte_fast function in to the
4006 lib/silccrypt/silcrng.[ch].
4008 * Changed the interface of silc_packet_assemble and the
4009 silc_packet_send_prepare. If silc_packet_assmble is now
4010 called the application does not call silc_packet_send_prepare
4011 because the library will call it automatically. These
4012 interfaces now also return a reference to the outgoing buffer
4013 which includes the assembled packet, which the application can
4014 use to encrypt the packet.
4016 Affected files are lib/silccore/silcpacket.[ch],
4017 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4018 silcd/packet_send.c, server_backup.c and packet_receive.c.
4020 * Fixed a packet sending bug on very high load, where outgoing
4021 packet queue wasn't handled correctly and packets got corrupted.
4022 Affected files are lib/silcutil/*/silc*sockconn.c,
4023 lib/silcclient/client.c and silcd/server.c.
4025 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4027 * Added macro SILC_PACKET_DATALEN which can be used during
4028 packet assembling to check whether the data to be added to
4029 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4030 len is truncated until it fits it.
4032 Added checks for maximum length of channel message payload and
4033 private message payload also.
4035 Added checks for maximum packet length in server and in
4038 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4039 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4040 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4041 lib/silcclient/client_prvmsg.c.
4043 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4045 * Added silc_server_packet_queue_purge call to the
4046 silc_server_disconnect_remote to assure that all data in the
4047 queue before disconnecting is sent to the network. Affected
4048 file silcd/server.c.
4050 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4052 * Added the deleting of server's own ID cache entry to the
4053 silc_server_free function. Free also everything else that
4054 has been allocated in silc_server_init. The affected file
4057 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4059 * Added functions silc_parse_version_string, silc_version_to_num,
4060 and silc_ske_parse_version to parse SILC protocol style version
4061 strings. Affected files lib/silcutil/silcutil.[ch] and
4062 lib/silcske/silcske.[ch].
4064 * Added new configuration params: version_protocol, version_software
4065 and version_software_vendor to specify what version the remote
4066 host must at least be to be able to connect to server. The vendor
4067 string can be regex matched too. Added new function
4068 silc_server_connection_allowed to check maximum number of allowed
4069 connections, and allowed versions for incoming connections.
4070 Affected files are silcd/server.c, server_util.[ch] and
4073 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Added preliminary support for signals in scheduler. The
4076 signals we care about are now blocked always when the scheduler
4077 is locked. This way we can synchronise the use of signal with
4078 scheduler. It is guaranteed that when signal occurs the scheduler
4079 is not locked, and thus new tasks can be safely added to the
4082 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4083 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4084 Added new platform specific routines
4085 silc_schedule_internal_signals_[un]block and
4086 silc_schedule_internal_signal_[un]register.
4088 Added new functions to SILC Schedule API:
4089 silc_schedule_signal_[un]register. Each signal that application
4090 is going to use should be registered to the scheduler.
4092 Affected files are lib/silcutil/silcschedule.[ch],
4093 lib/silcutil/*/silc*schedule.c.
4095 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Check for unauthenticated client and server in the
4098 silc_server_new_client and silc_server_new_server functions.
4099 Affected file silcd/packet_receive.c.
4101 * Added function silc_string_is_ascii to check whether given
4102 string is 7-bit ASCII string. Affected files are
4103 lib/silcutil/silcutil.[ch].
4105 * Added function silc_id_is_valid_server_id into the
4106 silcd/serverid.c and added checking for valid Server ID's in
4107 silc_server_new_server. The Server ID must always be based
4108 on the server's public IP address.
4110 * Added logging of DISCONNECT packet message in the server.
4111 Affected file silcd/server.c.
4113 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Changed all library interfaces that use Global RNG to also
4116 accept SilcRng as argument. Affected files are
4117 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4118 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4119 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4120 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4121 lib/silccrypt/rsa.c.
4123 * Added function silc_pkcs_generate_key to the
4124 lib/silccrypt/silcpkcs.[ch] for applications so that they
4125 don't need to do pkcs->pkcs->init calls anymore.
4127 * Remove SilcSocketConnection from the SFTP API since it really
4128 wasn't needed there. The application has the information
4129 saved in its contexts anyway and the SFTP layer doesn't need
4130 know about it. Affected files lib/silcsft/silcsftp.h and
4131 lib/silcsftp/sftp_[server/client].c.
4133 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4134 The SilcSimContext is not SilcSim.
4136 * Fixed possible buffer overflows in silc_id_render in the
4137 lib/silcutil/silcutil.c.
4139 * On EPOC the global crypto module lists are not used at all
4140 in the crypto library. Added support for using the constant
4141 algorithm list on EPOC. Affected files are
4142 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4145 * Fixed the handling of third parameter of KICKED notify, since
4146 it was mistakenly updated to SILC Protocol 1.0 even though it
4147 is to be included in 1.1. Since it is not in 1.0 it is not
4148 mandatory, and this fix now handles it only if it is provided,
4149 and it is not error if it is not provided. Affected file
4150 lib/silcclient/client_notify.c.
4152 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4155 client. Affected file irssi/src/silc/core/client_ops.c.
4157 * Merged with Irssi 0.8.4 from irssi.org CVS.
4159 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4161 * Check for valid socket connection in client entries before
4162 sending any messages. Fixes a crash, but doesn't fix some
4163 other underlaying bug that is lurking there. Affected
4164 file silcd/packet_send.c.
4166 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4168 * $usermode, $cumode and $cumode_space expandos shouldn't do
4169 anything with non-SILC server records. Affected file
4170 irssi/src/silc/core/silc-expandos.c
4172 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4174 * Fixed the silc_net_check_[host/local]_by_sock to support
4175 IPv6 bound sockets as well. Now they can return IPv6 addresses
4176 as well. Affected file lib/silcutil/silcnet.c.
4178 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4179 Affected lib/silcutil/unix/silcunixnet.c.
4181 * Fixed ID rendering (at least on some platforms, not NetBSD)
4182 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4184 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4186 * Added silc_hash_public_key and silc_hash_public_key_compare
4187 functions to be used with SilcHashTable. They can be used to
4188 hash public keys and compare public keys in hash table. Affected
4189 file lib/silcutil/silcutil.[ch].
4191 * Added support for specifying multiple public keys for Client
4192 connection section in server configuration file. This makes it
4193 possible to accept multiple public keys from same host, or to
4194 make a section that accepts any incoming host, and have the
4195 accepted public keys listed in the section.
4197 Added functions silc_sever_[find/get]_public_key, added the
4198 support for this actually to all connection sections but only
4199 the Client section is currently allowed to specify multiple
4202 Affected files are silcd/server.c, server_internal.h,
4203 command.c, protocol.c, server_util.[ch], packet_receive.c.
4205 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4207 * Merged Irssi 0.8.2 from irssi.org CVS.
4209 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4211 * If silc_debug is TRUE, also output standard logging messages
4212 to stderr with the debug output.
4214 Made silc_log_reset_all() flushing all channels before returning.
4215 Also fixed some documentation typos.
4217 Affected files are lib/silcutil/silclog.[ch].
4219 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4221 * Fixed the server to check correctly the amount of connections
4222 from single host, by checking also the type of the connection.
4223 Fixed also the comparison of number of connections and number
4224 of allowed connections. Affected files are silcd/server.c,
4227 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4229 * Fixed the USERS command reply to save the user's mode on the
4230 channel as well. Fixed JOIN command reply to check whether a
4231 client is on channel already and not join it twice. Affected
4232 file lib/silcclient/command_reply.c.
4234 * Added new file silc-expandos.c into irssi/silc/core/ to return
4235 various stuff for various signal for the statusbar etc. updating.
4236 Now Irssi SILC client prints channel user modes etc. on the
4239 * The user mode (like server/router operator changes) is now shown
4240 on the Irssi SILC client's statusbar. The affected files are
4241 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4243 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4246 to SILC_SCHEDULE_[UN]LOCK macros.
4248 * Added more error printing to logs in server code. Affected
4249 files silcd/server.c and silcd/protocol.c.
4251 * Fixed -S option parsing in Irssi SILC Client. Affected file
4252 irssi/src/silc/core/silc-core.c.
4254 * Added silc_buffer_alloc_size function. Affected file is
4255 lib/silcutil/silcbuffer.h.
4257 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4259 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4260 constants. Affected files in
4261 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4264 * Changed the internal SFTP Memory FS table to const. Affected
4265 file lib/silcsftp/sftp_fs_memory.c.
4267 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4269 * Fixed the buffer formatting and unformatting routines to
4270 check the size of 64 bits types with sizeof(). Affected
4271 file is lib/silcutil/silcbuffmt.c.
4273 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4275 * Removed 0.6.x backwards support.
4277 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Changed all integer type names:
4280 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4281 to avoid collisions with other libraries using same type names
4284 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * Added `prefer_ipv6' argument to the functions
4287 silc_net_gethostbyname[_async]. If it is TRUE it will return
4288 IPv6 address over IPv4. If FALSE IPv4 address is returned
4289 even if IPv6 address was found. Affected files
4290 lib/silcutil/silcnet.[ch].
4292 * Added support silc_net_create_connection[_async] to fallback
4293 to IPv4 address if IPv6 address could not be used (like if
4294 it doesn't work on a specific system). Affected file in
4295 lib/silcutil/unix/silcunixnet.c.
4297 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Added silc_schedule_reinit function to do the enlarging
4300 of the max tasks handling capabilities of the scheduler.
4301 Affected files lib/silcutil/silcschedule.[ch].
4303 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4305 * Added automatic extern "C" { ... } for C++ compilers so the
4306 application does not need to define them. Affected file
4307 includes/silcincludes.h.
4309 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4310 old name went against naming convention. Applications now
4311 include "silcclient.h" instead of "clientlibincludes.h".
4312 Removed includes/clientlibincludes.h, it is redundant now.
4314 * Renamed includes/version.h to silcversion.h.
4316 * Added really preliminary support for OS/2 into the util
4317 library. Only thread & mutex API is implemented, others
4318 are still to be implemented. Created the lib/silcutil/os2/
4319 directory. Created also file includes/silcos2.h.
4321 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4323 * Added preliminary BeOS support into the util library.
4324 Created lib/silcutil/beos/, and implemented all the needed
4325 functions to support SILC on BeOS. Created also file
4326 includes/silcbeos.h.
4328 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4330 * Added proper initializations to silc's irssi code, so it's
4331 now possible to load it as module. Affected files
4332 irssi/src/silc/core/silc-core.c,
4333 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4335 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4337 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4340 * Fixed the silcdoc document generator to correct generate
4341 docs from all kinds of filenames. Affected files are
4342 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4344 * ROBOdoc documented lib/silcutil/silcmemory.h.
4345 Added also new function silc_memdup.
4347 * Removed lib/silcutil/silcbufutil.h and moved those routines
4348 to the lib/silcutil/silcbuffer.h.
4350 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Added `user_count' to the SilcChannelEntry which now tells the
4353 number of users on the channel. The user count is now saved
4354 in normal server of global channels as well. Affected files
4355 silcd/server.c, idlist.h, packet_receive.c and command.c.
4357 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4358 include file utility functions.
4360 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4361 instead of calling directly OS routines.
4363 * Fixed NICK change printing in Irssi SILC Client. Fixed
4364 KICKED notify printing in Irssi SILC Client. Affected file
4365 irssi/src/silc/core/client_ops.c.
4367 * Fixed a NICK change bug in client library, to not recreate the
4368 client_entry->channels hash table everytime nick is changed.
4369 Affected file lib/silcclient/client.c.
4371 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4373 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4374 the SKE interface a bit.
4376 * Fixed padding problem in PKCS#1. The padding was not actually
4377 random since the random number generator was used incorrectly.
4378 This security bug affects only when encrypting with PKCS#1, and
4379 it is not currently used at all in SILC. SILC only use signing
4380 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4382 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4384 * Rewrote the notify handling in Irssi SILC client to not call
4385 the events as signals. Fixes problems with Perl support.
4386 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4388 * Send the auto-nicking NICK command in client library with
4389 little timeout after connecting. The affected file is
4390 lib/silcclient/client.c.
4392 * Added following new config file settings:
4393 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4394 key_exchange_timeout, conn_auth_timeout, connections_max,
4397 Implemented all the new config settings handling in the server.
4399 Optimized the use of SKE Mutual flag usage. Use it only
4400 if connection authentication protocol is not based in public
4403 Renamed all SilcServerConfigSection* to SilcServerConfig*
4404 to have a bit shorter names.
4406 Affected files silcd/serverconfig.[ch], server.[ch], and
4409 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4411 * Cleaned up the listening sockets code, preparing for the rehash
4412 support. Affected file is silcd/server.c.
4414 * Fixed some output messages. Affected files are silcd/silcd.c,
4417 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4419 * Create lib/doc/silcrng_intro.html document as introduction
4420 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4422 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4424 * Fixes to the silcd config template. Affected file is
4425 doc/example_silcd.conf.in.
4427 * Removed type casts from silc_calloc(), conforming to the
4428 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4430 * Removed param_name member from client, server, and router
4431 section structs, now identifying the param directly.
4433 Added CONFIG_FREE_AUTH macro in config file parsing.
4435 Affected files are silcd/serverconfig.[ch].
4437 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4439 * Fixed command line parameter handling. All SILC initialization
4440 is now done in silc_core_init() which also fixes autoconnecting
4443 Affected files irssi/src/silc/core/silc-core.c,
4444 irssi/src/fe-text/silc.c.
4446 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4448 * Added new configuration options and blocks:
4449 keepalive_secs, reconnect_count, reconnect_interval,
4450 reconnect_interval_max, reconnect_keep_trying and
4451 require_reverser_lookup. Added ConnectionParam block, and
4452 implemented the connection parameters when connecting as
4453 initiator and when accepting connections as responder.
4455 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4456 whether given configuration value has been given already.
4458 Affected files silcd/serverconfig.[c], server.[c].
4460 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4461 algorithm parts and created new file silcalgs.conf, that
4462 is now included from the example_silcd.conf.in.
4464 * Optimized the silc_server_connect_to_router_second to take
4465 the connection configuration object from the SilcServerConnection
4466 object instead of finding it during the connecting phase.
4467 Added the configuration object to SilcServerConnection struct.
4468 Affected files silcd/server_internal.h, server.c.
4470 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4472 * Add the client on channel after it was resolved at the
4473 channel message receiving, and it was not already on the
4474 channel. Affected file lib/silcclient/client_channel.c.
4476 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4478 * Fixed the public key authentication to allocate always the
4479 destination signature buffer instead of using static buffer.
4480 Affected file silcd/protocol.c.
4482 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4484 * Unified the serverconfig.[ch]'s helper function interface.
4485 Affected file silcd/serverconfig.[ch].
4487 * Removed doc/example_silc.conf.in since it is redundant.
4488 The make install will now install irssi/silc.conf file.
4490 * Added new Passphrase and Publickey authentication methods to
4491 config file, allowing both public key and passphrase based
4492 authentication to be set at the same time.
4494 Added `prefer_passphrase_auth' setting in config file which
4495 can be used to set to prefer passwd auth if both passwd and
4496 public key is set. If not set, public key is preferred.
4497 This has effect only when being initiator (responder will try
4500 Added support for authentication with passphrase and public key
4501 at the same time. The passphrase is tried first always since
4502 it is faster to check.
4504 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4506 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4508 * Merged the new SILC Config library, with the server parsing
4509 support. Read the header file silcconfig.h or the toolkit
4510 documentation for the news. Affected files are
4511 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4512 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4513 silcd/protocol.c silcd/server.c silcd/server_backup.c
4514 silcd/serverconfig.[ch] silcd/silcd.c.
4516 * Fixed some silclog documentation. Affected file is
4517 lib/silcutil/silclog.h.
4519 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4521 * The silc_cipher_register, silc_hash_register and
4522 silc_hmac_register now checks if the object to be registered
4523 is registered already. Affected files are
4524 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4526 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4528 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4530 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4532 * Allow zero length channel messages inside the Channel Message
4533 Payload. Affected file lib/silccore/silcchannel.c.
4535 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4536 as header filenames.
4538 * Removed lib/silcclient/README and created HTML file
4539 lib/silcclient/silcclient_using.html, which is now included
4540 as part of Toolkit documentation.
4542 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4544 * Fixed CUMODE_CHANGE notify handling to change the mode of
4545 correct client. Affected file lib/silcclient/client_notify.c.
4547 * Make silc_rng_alloc fail if it cannot allocate the sha1
4548 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4550 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4552 * Fixed the file transfer's key agreement payload to include
4553 zero port also if the hostname is NULL because it could not
4556 Call file transfer monitor callback now also if error occurs
4557 during key agreement protocol.
4559 Changed the silc_client_file_send interface to return the
4560 SilcClientFileError instead of session id. The session ID
4561 is returned into pointer provided as argument.
4563 Check that the file exists locally before sending the
4564 file transfer request at all.
4566 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4568 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4569 error than can occur while key agreement protocol. Affected
4570 file lib/silcclient/silcapi.h.
4572 * Fixed the event_mode CMODE handler to not crash when mode
4573 is changed and +k mode is set in the channel. Affected file
4574 irssi/src/silc/core/silc-channels.c.
4576 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4577 SILC_LOG_WARNING to give out Warning and not Error. Affected
4578 file lib/silcutil/silclog.c.
4580 * Fixed the channel message payload decryption in the function
4581 silc_channel_message_payload_decrypt to not modify the original
4582 buffer before it is verified that the message decrypted
4583 correctly. Otherwise, next time it is called with correct
4584 channel key it won't encrypt since the payload is corrupted.
4585 Affected file lib/silccore/silcchannel.c.
4587 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4589 * Do not constantly resize the window. A fix patch by cras.
4590 Affected file irssi/src/fe-text/screen.c.
4592 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4594 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4595 Affected file lib/silcutil/silcnet.c.
4597 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4599 * Fixed a bug in hash table internal routine for traversing
4600 the table with foreach callback. The current entry may
4601 become invalid in the callback but it was referenced after
4602 the callback returned.
4604 Do not allow auto rehashing of hash table during the
4605 silc_hash_table_foreach operation, for same reasons as it is
4606 not allowed for SilcHashTableList. Affected files are
4607 lib/silcutil/silchashtable.[ch].
4609 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4611 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4612 Win32 DLL. extern's in header files are now declared with
4615 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4617 * Fixed private message handling. It used some old code that
4618 caused the client to crash. Affecte file is
4619 lib/silcclient/client_prvmsg.c.
4621 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4623 * Added function silc_client_add_channel,
4624 silc_client_replace_channel_id, and removed functions
4625 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4626 from client library.
4628 * Added cross reference of the joined channels to the
4629 SilcClientEntry, and changed the SilcChannelEntry's
4630 users list to SilcHashTable. The affected files are
4631 lib/silcclient/idlist.[ch].
4633 * Fixed a bug in hash table tarversing. While the hash table
4634 is traversed with SilcHashTableList the table must not be
4635 rehashed. It is now guaranteed that auto rehashable tables
4636 are not rehashed while tarversing the list. Also defined that
4637 silc_hash_table_rehash must not be called while tarversing
4638 the table. Added function silc_hash_table_list_reset that must
4639 be called after the tarversing is over. The affected files are
4640 lib/silcutil/silchashtable.[ch].
4642 * Changed all hash table traversing to call the new
4643 silc_hash_table_list_reset in server and in client library.
4645 * Added function silc_client_on_channel to return the
4646 SilcChannelUser entry if the specified client entry is joined
4647 on the specified channel. This is exported to application as
4648 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4650 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Fixed founder regaining problem with JOIN command on normal
4653 server. The notify for mode change must be sent always and
4654 not only if !cmd->pending. Affected file silcd/command.c.
4656 * Fixed the WHOWAS command's reply sending to support the
4657 lists correctly. Affected file silcd/command.c.
4659 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4661 * When sending JOIN command to router for processing the
4662 sender's old command identifier was not saved back to the
4663 sender's command context, fixed now. The affected file is
4666 * Create the key in JOIN command of the router did not return
4667 the channel key, added check for this. Affected file is
4670 * Fixed a channel ID update bug in JOIN command reply. Do
4671 not directly upgrade the ID but call the function
4672 silc_idlist_replace_channel_id if the ID was changed.
4673 Affected file silcd/command_reply.c.
4675 * Fixed memory leaks from command calling if it would fail.
4676 Affected file silcd/command.c.
4678 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4680 * Applied patches from cras:
4682 Memory leak fixes around libaries, irssi window resize fix,
4683 new silclist.h and silcdlist.h, all extern inline changed to
4686 * Removed dotconf from lib/dotconf, not needed anymore.
4688 * Removed TRQ from lib/trq, not needed anymore.
4690 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4691 with server connections. Later this will be configurable
4692 in config file after new config file is done. Affected file
4695 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4697 * Fixed a crash in server related to channel announcements.
4698 Affected file silcd/server.c.
4700 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4702 * Fixed memory leaks in silc_server_create_new_channel*
4703 functions. Affected file silcd/server.c.
4705 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4706 which ID was changed. This way the router will send the
4707 user list for the channel again, and server won't be in
4708 desync in some rare circumstances. Affected file is
4709 silcd/packet_receive.c.
4711 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4713 * Check for NULL socket pointer in the function
4714 silc_server_packet_send_to_channel_real. Affected file
4715 silcd/packet_send.c.
4717 * Fixed the BAN notify handling to correctly remove ban
4718 list. Affected file silcd/packet_receive.c.
4720 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4722 * Fixed some header addition to Toolkit distribution in
4723 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4725 * Added lib/silcclient/client_ops_example.h as an template
4726 file for application programmers to quickly start using
4727 the SilcClientOperation functions in their application.
4728 Updated the lib/silcclient/README as well to tell about this
4729 nice file made available.
4731 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4733 * Call silc_server_remove_from_channels when removing client
4734 entry when NO_SUCH_CLIENT_ID was received. Affected file
4735 is silcd/command_reply.c.
4737 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4739 * Added server & router operator statistics updating. Affected
4740 file silcd/packet_receive.c and silcd/command.c.
4742 * Fixed the SERVER_SIGNOFF notify handling on normal server
4743 not to save the history information for clients. Same was
4744 fixed earlier in remove_clients_by_server function, but not
4745 here. Affected file silcd/packet_receive.c.
4747 * Raised the default connection-retry count from 4 to 7 in
4748 server. Affected file silcd/server.h.
4750 * Cancel any possible reconnect timeouts when we start the
4751 key exchange. Affected file silcd/server.c.
4753 * Do not reconnect on connection failure when SCONNECT was
4754 given. Affected files silcd/server.[ch].
4756 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4758 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4760 * Fixed the NICK command to always give the unformatted
4761 nickname to the one giving the NICK command. If unformatted
4762 nickname is cached already it will be formatted and the
4763 local entry will always get the unformatted nickname.
4764 Affected file lib/silcclient/idlist.c.
4766 * Fixed some double frees from client library commands.
4767 Affected file is lib/silcclient/command.c.
4769 * Fixed CUMODE command in server to assure that no one can
4770 change founder's mode than the founder itself, there was a
4771 little bug. Affected file silcd/command.c.
4773 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4775 * Removed the SilcClientCommandDestructor from the client
4776 libary, it is not needed anymore. Affected files are
4777 lib/silcclient/silcapi.h, command[_reply].[ch],
4778 client_notify, idlist.c.
4780 * Fixed GETKEY command to first resolve client, and then
4781 resolve the server only if the client was not found, instead
4782 of resolving both at the same time. Affected file is
4783 lib/silcclient/command.c.
4785 * Added silc_client_start_key_exchange_cb and lookup the
4786 remote hostname and IP address before starting the key
4787 exchange with server. The affected file is
4788 lib/silcclient/client.c.
4790 * The server's public key is now saved using the IP address
4791 of the server and not the servername for the filename.
4792 The hostname public key filename is checked as an fall back
4793 method if the IP address based filename is not found.
4795 Fixed the GETKEY command to save the fetched server key
4796 in correct filename.
4798 Print the remote server's hostname now when new key is
4799 received during connection process. Affected file is
4800 irssi/src/silc/core/client_ops.c.
4802 * Return always our own public key to the client if it asks
4803 for it with GETKEY command. Affected file silcd/command.c.
4805 * Removed the use_auto_addr variable from default config
4806 file since it was in wrong section. Affected file is
4809 * Fixed TOPIC_CHANGE notification to not route it when it
4810 was sent using silc_server_send_notify_to_channel function.
4811 Affected file silcd/command.c.
4813 * Fixed silc_server_send_notify_kicked to send the kicker's
4814 Client ID also, it was missing. Affected files are
4815 silcd/command.c, silcd/packet_send.[ch].
4817 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Do not save client history information in SERVER_SIGNOFF.
4820 Fixes the bug in normal server that it does not detect
4821 the client becoming valid after the server becomes back
4822 online. Affected file silcd/server_util.c.
4824 * Added `sock_error' field into the SilcSocketConnection
4825 context. When error occurs during socket operation (read
4826 or write) the error is saved. Added also new function
4827 silc_socket_get_error to return human readable socket error
4828 message. Affected files are lib/silcutil/silcsockconn.[ch],
4829 lib/silcutil/unix/silcunixsockconn.c, and
4830 lib/silcutil/win32/silcwin32sockconn.c.
4832 * The server now prints the socket error message in the
4833 signoff for client. Affected file silcd/server.c.
4835 * Fixed the `created' channel information sending from router
4836 to server in JOIN command. Checks now whether the channel
4837 really was created or not and set it according that.
4839 Fixed the JOIN command to use the client entry's current
4840 ID during the joining procedure instead of the one it sent
4841 in the command (it is checked though), since it can change
4842 between the packet processing and command processing, and
4843 would just case unnecessary pain in the client end. Affected
4844 file silcd/command.c.
4846 * Fixed a channel key payload sending to use correct channel
4847 ID when the server was forced to change the channel's ID by
4848 router. Router sent the key payload with the old Channel ID.
4849 Affected file silcd/packet_receive.c.
4851 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4853 * Call silc_server_save_channel_key only if the key payload
4854 was provided in the JOIN command's command reply. Affected
4855 file silcd/command_reply.c.
4857 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4859 * Fixed silc_mp_sizeinbase to return the value correctly with
4860 MPI. Affected file lib/silcmath/mp_mpi.c.
4862 * Fixed the stop_server signal to correctly stop the scheduler
4863 and gracefully stop the server when SIGTERM or SIGINT signals
4864 are received. Affected file silcd/silcd.c.
4866 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4868 * Simple handling of TERM and HUP signals. Also added some log
4869 flushing call around. Affected file is
4872 * Fixed small bugs in silclog.c. Now buffering output will take
4873 effect after 10 seconds since startup: This will ensure that
4874 no important startup messages are lost. Also output redirection
4875 will preserve original format ([Date] [Type] message).
4876 Affected file is lib/silcutil/silclog.c.
4878 * Added two options to the config file, in the logging section:
4879 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4880 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4882 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4884 * Do not print the warning about log files not being initialized
4885 more than once to avoid excess logging. Affected file is
4886 lib/silcutil/silclog.c.
4888 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4889 the SIM copying in make install in Makefile.am.pre.
4891 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4893 * Rewritten silclog APIs. Globally interesting changes follows:
4894 silc_log_set_files() changed to silc_log_set_file().
4895 silc_log_set_callbacks() changed to silc_log_set_callback().
4896 ROBOdoc documented silclog header file.
4897 SilcLogCb now returns bool to wether inihibit the default
4898 handler or not (to keep the old behaviour return always TRUE).
4899 The new APIs should also fix the problem of the
4900 silcd_error.log file that was written in the current directory.
4903 Log files streams will remain opened after silc_log_set_file()
4904 call, means less CPU usage notably on high traffic servers.
4905 File streams are now full buffered, and flushed to the disk
4906 every 5 minutes, lesses HD activity and CPU usage.
4907 Messages can be redirected, allowing admins to configure
4908 one single logfile for all server messages.
4909 the silc_log_quick global variable to activate fast-logging.
4910 Affected files lib/silcutil/silclog.[ch]
4912 * Changed some code to conform new silclog APIs. Affected
4913 files are doc/example_silcd.conf.in, silcd/server.c
4914 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4917 * Fixed a memory leak that could occur in some situations.
4918 Affected file silcd/serverconfig.c.
4920 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4922 * Added the silc_client_del_client to remove the client from
4923 all channels as well. Affected file lib/silcclient/idlist.c.
4925 * Fixed the client library to correctly remove the client
4926 from all channels when the client entry is being destroyed.
4927 Affected file lib/silcclient/client_notify.c, command.c.
4929 * Added auto-nicking support to the client library. If the
4930 applicatio now sets client->nickname it will be sent to the
4931 server after connecting by the library. This way for example
4932 SILCNICK (or IRCNICK) environment variables will have effect
4933 and always change the nickname automatically to whatever
4934 it is wanted. Affected file lib/silcclient/client.[ch].
4936 * Renamed silc_server_command_bad_chars to the
4937 silc_server_name_bad_chars and moved it to the
4938 silcd/server_util.[ch]. Added also new function
4939 silc_server_name_modify_bad to return nickname that
4940 includes bad characters as new nickname without those
4941 bad characters. This check and modify is now used in
4942 silc_server_new_client when the username is initially set
4943 as nickname, so it must be checked to be valid nickname.
4944 Affected file silcd/packet_receive.c.
4946 * The nickname length is now taken from the packet for real
4947 and not trusted to strlen() since it clearly can return
4948 wrong length for nickname including bad characters. This
4949 also applies to channel names. Affected file silcd/command.c.
4951 * Removed the lib/silcsilm/modules directory. Modules are now
4952 compiled into the lib/silcsim. Fixed the copying of the
4953 modules to follow symbolic links in Makefile.am.pre.
4955 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4957 * Fixed silc_string_regexify list creation. Fixes bugs with
4958 BAN and INVITE commands in server. The affected file is
4959 lib/silcutil/unix/silcunixutil.c.
4961 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4963 * Removed the command destructor entirely from the server's
4964 command and command reply routines. It is not needed, and
4965 its usage was buggy and caused crashes. Affected files are
4966 silcd/command[_reply].[ch].
4968 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Cancel protocol and NULL sock->protocol if timeout
4971 occurred during protocol. Affected file silcd/server.c.
4973 * Cancel protocol timeouts always before calling the final
4974 callback, to assure that after final callback is called
4975 no other state will be called for the protocol anymore.
4976 Affected file silcd/protocol.c.
4978 * Print error log if incoming connection configuration could
4979 not be found. Affected file silcd/server.c.
4981 * Fixed JOIN command to correctly save the founder mode
4982 to the client on normal SILC server, when the channel
4983 was created by the router. Affected file silcd/command.c.
4985 * Fixed LIST command (hopefully) to send correct reply
4986 packets. Affected file silcd/command.c.
4988 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4990 * The silc_packet_receive_process now returns FALSE if the
4991 read data was invalid packet, and TRUE if it was ok.
4993 The server now checks that if unauthenticated connection
4994 sends data and its processing fails the server will close
4995 the connection since it could be a malicious flooder.
4997 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4999 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5001 * Make sure the warning about error opening a log file is
5002 printed only once and not everytime it fails (produces
5003 too much useless log). Affected file lib/silcutil/silclog.c.
5005 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5007 * Made the silc_server_daemonise() function more readable.
5008 Affected file silcd/server.c.
5010 * Pid file is now optional, the user may comment it out from
5011 the config file. Removed define SILC_SERVER_PID_FILE, we
5012 don't need a default any longer. Affected file
5013 configure.in.pre, lib/Makefile.am.pre.
5015 * Make some use of the pid file. The server now dies at startup
5016 if it detects a valid pid file on his path. The server would
5017 die anyway in this circumstance, because of the bind() failure.
5018 Affected file silcd/silcd.c.
5020 * No longer compiling lib/dotconf.
5022 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5024 * Fixed JOIN command parsing not to crash. Affected file
5025 lib/silcclient/command.c.
5027 * Fied the NICK_CHANGE notify to add the new client entry
5028 even it is resolved. This removes an <[unknown]> nick
5029 thingy bug in the client. Affected file is
5030 lib/silcclient/client_notify.c.
5032 * Do not try to allocate 0 bytes (efence does not like it)
5033 in lib/silccore/silccomand.c when encoding payload.
5035 * Do not take IRCNICK as nickname in Irssi SILC client since
5036 it is not possible to set nickname before hand connecting
5037 the server (TODO has an entry about adding auto-nicking
5040 * Changed the silc_server_command_pending to check whether
5041 there already exists an pending entry with the specified
5042 command, command identifier and pending callback. This is
5043 to fix IDENTIFY and WHOIS related crashes that may register
5044 multiple pending commands with same identifier. Affected
5045 file silcd/command.c.
5047 * Fixed the server to reconnect to the router even if it
5048 was already reconnecting and EOF was received. This to
5049 fix a possibility that the server wouldn't ever try to
5050 auto-reconnect to the router. Affected file silcd/server.c.
5052 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5054 * Fixed the server's password authentication to use the
5055 length of the locally saved password, and not the one
5056 sent in the packet. Affected file silcd/protocol.c.
5058 * Fixed same password authentication problem in the
5059 Authentication Payload handling routines in
5060 lib/silccore/silcauth.c.
5062 * Yet another password authentication problem fixed with
5063 channel password handling in silcd/command.c.
5065 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5067 * If first character of string in silc_parse_userfqdn is '@'
5068 then do not parse it. Affected file is
5069 lib/silcutil/silcutil.c.
5071 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5073 * Fixed minor bug in IDENTIFY command reply sending, which
5074 caused various weird problems during JOIN when it was
5075 resolving names for users. Affected file silcd/command.c.
5077 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5079 * Fixed the IDENTIFY command reply sending to chech better valid
5080 clients. It was possible to send incomplete list of replies.
5081 Affected file silcd/command.c.
5083 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Added silc_client_command[s]_[un]register functions now to
5086 dynamically register the commands in client library. Removed
5087 the static table of commands. This allows the client library
5088 to call commands without causing the application to know about
5089 what commands library has called.
5091 Removed the INFO command reply kludge to detect when the command
5092 was called by library. Now library use its own command reply
5093 function for INFO command.
5095 Added function silc_client_command_call to call a command.
5096 Application can use it to call command, not access the structure
5099 Now all commands that are sent by the client library (not
5100 explicitly sent by application) use own command reply functions.
5102 Affected files around lib/silcclient/ and in
5103 irssi/src/silc/core/.
5105 * Fixed the WHOIS command reply sending to chech better valid
5106 clients. It was possible to send incomplete list of replies.
5108 Fixed the WHOIS and IDENTIFY to send the request to router
5109 if normal server did not do it and did not find any results.
5111 Affected file silcd/command.c.
5113 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * Moved the internal data from SilcClient context into its
5116 own file, not accesible to application. Affected files
5117 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5118 and other files in client library.
5120 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5122 * Added doc/examples installation target in Makefile.am.pre.
5125 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5127 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5128 commands the found client entry will be removed from the
5129 cache, after notifying application about the error. Affected
5130 file lib/silcclient/command_reply.c.
5132 * Changed the /MSG to check for exact nickname user gave, and
5133 not let `nick' match `nick@host' if it is only one found. Now,
5134 user must type the exact nickname (like nick@host2) even if
5135 there are no more than one same nicks found. This is to avoid
5136 a possibility of sending nickname to wrong nickname since
5137 `nick' could match `nick@host'. Affected file is
5138 irssi/src/core/silc-servers.c.
5140 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5142 * Do not print "you are now server operator" or similar when
5143 giving /away command. Affected files are
5144 irssi/src/silc/core/client_ops.c, silc-servers.h.
5146 * Made the silc_server_command_pending_error_check to send
5147 the same command reply payload it received back to the
5148 original sender of the command. This way all arguments
5149 that was received by the server will be received by the
5150 client too. Affected file silcd/command.c.
5152 * Added the silc_idcache_add to return the created cache entry
5153 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5155 * Add global clients to expire if they are not on any channel.
5156 This is because normal server will never know if they signoff
5157 if they are not on any channel. The cache expiry will take
5158 case of these entries. This is done by normal servers only.
5159 The affected files are silcd/command_reply.c,
5160 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5162 * If server receives invalid ID notification for WHOIS or
5163 IDENTIFY and the ID exists in the lists, it is removed.
5164 Affected file silcd/command_reply.c.
5166 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5167 in client then client entry that it matches is searched and
5168 the nickname is printed on the screen for user. Affected
5169 file irssi/src/silc/core/client_ops.c.
5171 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5173 * Use cache entry expire time in the LIST command reply to
5174 purge old entries from the cache after the LIST command
5175 reply has been received. This way we don't have non-existent
5176 entries in the cache for too long. Affected file is
5177 silcd/command_reply.c.
5179 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5181 * If we are normal server, and we've not resolved client info
5182 in WHOIS or IDENTIFY from router, and it is global client,
5183 we'll check whether it is on some channel. If it is not
5184 then we cannot be sure about its validity and will resolve it
5185 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5186 file silcd/command.c.
5188 * Search channel by name (if possible) rather than by ID
5189 in IDENTIFY command's command reply. Affected file is
5190 silcd/command_reply.c.
5192 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5194 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5195 Updated specs and implemented it. Affected file silcd/command.c,
5196 silcd/packet_send.c and silcd/packet_receive.c.
5198 * Implemented the <founder auth> payload handling in the JOIN
5199 command. If provided all conditions for channel joining
5200 except requirement to provide correct passphrase can be
5201 overrided by the channel founder. Updated the protocol specs.
5202 Affected file silcd/command.c.
5204 Added support for founder auth in JOIN command in client
5205 library. Fixed the parsing of the JOIN command now to support
5206 all options as they should be. The affected file is
5207 lib/silcclient/command.c.
5209 * Optimized the WHOIS and IDENTIFY commands to send the request
5210 to router only if it includes nicknames or other names. If
5211 they include only IDs then check the local cache first before
5212 routing. Affected file is silcd/command.c.
5214 * Added channels topic announcements. Affected file is
5215 silcd/packet_receive.c and silcd/server.c.
5217 * Fixed the silc_server_send_notify_topic_set to really destine
5218 the packet to channel. Affected file silcd/packet_send.c.
5220 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5221 library. Affected file lib/silcclient/client_notify.c.
5223 * Added UMODE announcements. Affected file silcd/server.c.
5225 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5227 * Memory leak fixes in:
5229 lib/silcutil/silcsockconn.c
5230 lib/silcske/silcske.c
5231 lib/silcske/groups.c
5233 lib/silccrypt/silcpkcs.c
5234 lib/silccore/silccommand.c
5235 lib/silccore/silcidcache.c
5240 * ROBOdoc documented the lib/silcske/groups.h file and a
5241 bit changed the interface for better.
5243 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5245 * Update the client entry context in the ID cache after
5246 nick change. Affected file lib/silcclient/command.c.
5247 Fixes the CUMODE command when regaining founder privileges,
5248 and a little WHOIS problem.
5250 * Fixed silc_net_gethostbyname to correctly call the
5251 inet_ntop. Affected file lib/silcutil/silcnet.c.
5253 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5255 * Added IPv6 support checking to the configure.in.pre, added
5256 also --enable-ipv6 option to override the check. Affected
5257 file configure.in.pre.
5259 * The silc_thread_create now calls the start function
5260 directly if threads support is not compiled in. Removes
5261 ugly #ifdef's from generic code. Affected files are
5262 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5264 * Added silc_net_gethostby[name/addr]_async to asynchronously
5265 resolve. Affected files are lib/silcutil/silcnet.[ch].
5267 * Added support for rendering IPv6 based server, client and
5268 channel IDs. Affected file lib/silcutil/silcutil.c.
5270 * Added support for creating IPv6 based server IDs. Affected
5271 file is silcd/serverid.c.
5273 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5275 * Added silc_net_gethostby[addr/name] into the
5276 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5277 routines. Added silc_net_is_ip[4/6]. Affected file is
5278 lib/silcutil/unix/silcunixnet.c. All routines that take
5279 address as argument now supports both IPv4 and IPv6 addresses.
5281 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5283 * Fixed LIST command reply sending in server. Affected file
5286 * Server now sends the kicker's client ID in the KICK notify
5287 to the kicked client. Affected file silcd/command.c.
5289 * The client library now parses the kickers client ID and
5290 UI displays it. Affected files lib/silcclient/client_notify.c
5291 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5293 * Made all payload parsing function prototypes consistent.
5294 They all take now const unsigned char * and uint32 pair as
5295 the payload data instead of SilcBuffer. Changes all around
5296 the source tree. Other unsigned char* -> const unsigned char*
5297 changes around the tree as well.
5299 * Optimized SFTP client and server packet sending not to
5300 allocate new buffer for each packet but to recycle the
5301 first allocated buffer. Affected files are
5302 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5304 * Optimized the SFTP client to use SilcList instead of
5305 SilcDList for requests, because it is faster. Affected file
5306 is lib/silcsftp/sftp_client.c.
5308 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5309 into lib/silccore/silcid.[ch].
5311 Renamed silcpayload.[ch] into silcargument.[ch].
5313 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * If client entry is deleted with active key agreement
5316 session, abort the session.
5318 The silc_client_abort_key_agreement now calls the completion
5319 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5321 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5324 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * Don't use __restrict in older GCC's. Affected file is
5327 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5329 * silc_net_localhost now attempts to reverse lookup the
5330 IP/hostname. Affected file lib/silcutil/silcnet.c.
5332 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5333 command. It can be used to gain founder privileges at
5334 the same time when joining the channel.
5336 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5337 kicker's client ID as well. Updated protocol specs.
5339 Defined that the server must send SILC_COMMAND_IDENTIFY
5340 command reply with error status to client who sent
5341 private message with invalid client ID.
5343 Updated the protocol specification.
5345 * Added silc_server_send_command_reply to send any
5346 command reply. Affected file silcd/packet_send.[ch].
5348 * Added silc_id_payload_encode_data to encode ID payload
5349 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5351 * The server now send IDENTIFY command reply with error
5352 status if client ID in private message is invalid. Affected
5353 file silcd/packet_receive.c.
5355 * Save the server key file with server's IP address in
5356 the filename instead of hostname. The affected file is
5357 irssi/src/silc/core/client_ops.c.
5359 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5364 * Added libtool support for compiling shared objects in
5365 lib/silcsim. Affected file configure.in.pre and
5366 lib/silcsim/Makefile.am. Original patch by cras.
5368 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5370 * Pid file configuration, and server's config file fixes
5371 patch by toma. Updated CREDITS file.
5373 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5375 * Fixed silc_client_channel_message to not try to decrypt
5376 the message twice if it resolved the destination client
5377 information. This could cause of dropping one channel
5378 message. Affected file lib/silcclient/client_channel.c.
5380 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5383 lib/silcclient/client.c. This function is used when the SILC
5384 Client is run under some other scheduler, or event loop or
5385 main loop. On GUI applications, for example this may be
5386 desired to used to run the client under the GUI application's
5387 main loop. Typically the GUI application would register an
5388 idle task that calls this function multiple times in a second
5389 to quickly process the SILC specific data.
5391 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5393 * Fixed silc_server_drop() for dropping the supplementary
5394 groups as well, this could cause a security hole on some
5397 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5402 * Write PID file after dropping privileges. Added -F option
5403 to run server on foreground. A patch by debolaz.
5404 Affected files silcd/server.c, silcd/silcd.c.
5406 * Fixed MOTD to return the MOTD file server name. Affected
5407 file silcd/command.c.
5409 * Added INFO command reply handling to the Irssi SILC Client.
5410 Affected file irssi/src/silc/core/client_ops.c.
5412 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5414 * Fixed the silc_idcache_list_* routines to really support
5415 the dynamic list. Fixes a crash. Affected file is
5416 lib/silccore/silcidcache.c.
5418 * Fixed the LIST command reply to really call LIST command's
5419 pending callbacks. Affected file silcd/command_reply.c.
5421 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5423 * Update conn->local_entry->nickname after giving NICK
5424 command. Affected file lib/silcclient/command.c.
5426 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5428 * Added the [pid] option to the silcd configuration file
5430 Affected files: serverconfig.[ch] and silcd.c
5432 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5434 * Save fingerprint in WHOIS command reply in server.
5435 Affected file silcd/command_reply.c.
5437 * Fixed NICK commands pending callback registration.
5438 Affected file lib/silcclient/command.c.
5440 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5442 * Use ++server->cmd_ident when sending commands in server,
5443 instead of random number. Affected file silcd/command.c.
5445 * Fixed GETKEY command reply to call actually GETKEY pending
5446 command callbacks. Affected file silcd/command_reply.c.
5448 * A bit stricter check for nicknames. Check for same nickname
5449 in NICK command also. Affected file silcd/command.c.
5451 * Do not call INFO command everytime client ID changes, only
5452 during first connecting. Affected file lib/silcclient/client.c.
5454 * Set the new nickname only after successful command reply for
5455 NICK command is returned by server. Affected file
5456 lib/silcclient/command.c.
5458 * Remove nicknames from nicklist during server_signoff notify.
5459 Should fix /NAMES bit more. The affected file is
5460 irssi/src/silc/core/silc-channels.c.
5462 * Added `fingerprint' field to the SilcIDListData in the
5463 silcd/idlist.h to hold the fingerprint of the client's
5466 Send the fingerprint of the client's public key in WHOIS
5469 Affected files silcd/command.c, and silcd/idlist.[ch].
5471 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5472 create fingerprint from given data.
5474 * Show the fingerprint of the client's public key in WHOIS.
5475 Affected files irssi/src/module-formats.[ch] and
5476 irssi/src/silc/core/client_ops.c.
5478 * Format the multiple same nicknames also during JOIN and
5479 NICK_CHANGE notifys. Affected file is
5480 lib/silcclient/client_notify.c.
5482 * Do not print error on screen for invalid private message
5483 payload since it can come if someone is sending private
5484 messages with wrong key. Affected file
5485 lib/silccore/silcprivate.c.
5487 * Fixed multiple concurrent /PING crash. Affected file
5488 lib/silcclient/command.c.
5490 * Changed the wrong ID encoding. All IP addresses must be
5491 in MSB first order in encoded format. They were encoded
5492 wrong and was in LSB format. Affected files are
5493 silcd/serverid.c, lib/silcutil/silcutil.c.
5495 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5497 * Call the `connect' client operation through the scheduler
5498 in case of error. Affected file lib/silcclient/client.c.
5500 * Call the `failure' client operation even if the error
5501 occurred locally during a protocol. Affected file is
5502 lib/silcclient/protocol.c.
5504 * Added support of sending LIST command to router from normal
5505 server. This way normal server can get list of all channels
5506 in the network too. Fixed the channel list sending in the
5507 server too. Affected files are silcd/command.c, and
5508 silcd/command_reply.[ch].
5510 * Added silc_server_update_channels_by_server and
5511 silc_server_remove_channels_by_server. They are used during
5512 disconnection of primary router and in backup router protocol.
5513 Affected file silcd/server_util.[ch], silcd/server.c and
5514 silcd/server_backup.c.
5516 * Fixed channel adding to global list in IDENTIFY command
5517 reply in server. Affected file silcd/command_reply.c.
5519 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * If the incoming packet type is REKEY or REKEY_DONE process
5522 that packet always synchronously. Fixes yet another MAC
5523 failed error on slow (dialup) connections. Affected file
5524 lib/silcclient/client.c and silcd/server.c.
5526 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5528 * Call check_version SKE callback for initiator too. Affected
5529 file lib/silcske/silcske.c.
5531 * Implemented fix for security hole found in the SKE that was
5532 fixed in the specification few days back; the initiator's
5533 public key is now added to the HASH value computation.
5534 Added backwards support for the old way of doing it too, for
5535 old clients and old servers. Affected file is
5536 lib/silcske/silcske.c.
5538 * Enabled mutual authentication by default in SKE. If initiator
5539 is not providing mutual authentication the responder will
5540 force it. This will provide the proof of posession of the
5541 private key for responder. The affected files are
5542 lib/silcclient/protocol.c and silcd/protocol.c.
5544 * Do not cache anymore the server's public key during SKE.
5545 We do mutual authentication so the proof of posession of
5546 private key is done, and if the server is authenticated in
5547 conn auth protocol with public key we must have the public
5548 key already. Affected file silcd/protocol.c.
5550 * Added new global debug variable: silc_debug_hexdump. If
5551 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5552 file lib/silcutil/silclog.[ch].
5554 * Fixed compilation warning due to char * -> const char *.
5555 Affected files lib/silcutil/silcnet.h, and
5556 lib/silccore/silcauth.[ch].
5558 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5560 * Fixed CMODE command when new channel key was created. If
5561 the creation failed the old key was removed. Next time giving
5562 same command would crash the server since the old key was
5563 freed already. Affected file silcd/command.c.
5565 * Fixed the silc_server_announce_get_channels to not crash
5566 on reconnect. Affected file silcd/server.c.
5568 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5570 * Added silc_log_set_debug_string function to set a regex
5571 string to match for debug output. Only the function names,
5572 or filenames matching the given debug string is actually
5573 printed. This way it is possible to filter out those debug
5574 strings that user is not interested in.
5576 Fixed a bug in silc_string_regexify.
5578 Affected files lib/silcutil/silclog.[ch], and
5579 lib/silcutil/unix/silcunixutil.c.
5581 * Changed the -d options in both server and Irssi SILC client
5582 to take the debug string as argument. Affected files
5583 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5585 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * Added silc_hash_babbleprint to create a Bubble Babble
5588 Encoded fingerprint. The encoding is developed by Antti
5589 Huima (draft-huima-babble-01.txt), and it creates human
5590 readable strings out of binary data. Affected file
5591 lib/silccrypt/silchash.[ch].
5593 * Print the babble print now in addition of fingerprint as well
5594 in Irssi SILC client. Affected files are
5595 irssi/src/fe-common/silc/module-formats.[ch],
5596 irssi/src/fe-common/silc/core/client_ops.c.
5598 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * Fixed a security problem found in SKE. The initiator's
5601 public key too is now added to the HASH hash value creation
5602 which is signed by the responder to create the SIGN value.
5603 This will prevent anyone in the middle to lie to the responder
5604 about the initiator's public key. If this is done now, the
5605 man in the middle will get caught. Updated the protocol
5608 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5610 * Better installation directory handling. Configure module
5611 paths and other paths automatically to example_silc* files
5612 in doc/. A patch by toma.
5614 * Fixed compiler warning from MPI library, and from SILC RNG.
5617 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5618 It can be configured with ./configure. A patch by toma.
5620 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5622 * Find correct make to use in prepare-clean. A patch by
5623 toma. Affected file prepare-clean.
5625 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5627 * Added irssi variables use_auto_addr, auto_bind_ip,
5628 auto_bind_port and auto_public_ip.
5630 * Changed the interface for silc_client_send_key_agreement
5631 in lib/silcclient/silcapi.h
5635 irssi/src/silc/core/silc-core.c
5637 lib/silcclient/silcapi.h
5638 irssi/src/silc/core/silc-channels.c
5639 lib/silcclient/client_keyagr.c
5642 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * Added silc_pkcs_public_key_compare to compare two
5645 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5647 * Check that the client who set the founder mode on the
5648 channel is the same client that is giving the founder
5649 mode to itself. It is done by comparing the saved public
5650 key (it is saved even in the authentication is passphrase).
5651 Affected file silcd/command.c.
5653 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5655 * Do not process packet for disconnected socket connection.
5656 Affected file lib/silccore/silcpacket.c.
5658 * Process the DISCONNECT packet through scheduler in the
5659 client library. Affected file lib/silcclient/client.c.
5661 * Fixed the silc_client_packet_parse to not to increase
5662 the packet sequence number if the conn->sock and the
5663 current socket connection is not same. This can happen
5664 for example during key agreement when the conn includes
5665 multiple socket connections (listeners). Affected file
5666 lib/silcclient/client.c.
5668 * The sender of the file transfer request now provides also
5669 the pointer (listener) for the key exchange protocol. If
5670 the listener cannot be created then it sends empty key
5671 agreement and lets the receiver provide the listener.
5673 Added `local_ip' and `local_port' arguments to the
5674 silc_client_file_send. If they are provided they are used,
5675 if not then it will attempt to find local IP address, if
5676 not found or bind fails then the remote client will provide
5679 Affected files are lib/silcclient/client_ftp.c and
5680 lib/silcclient/silcapi.h.
5682 * Extended the FILE SEND command to support defining the
5683 local IP and port for key exchange listener. They are
5684 optional. Affected file irssi/src/silc/core/silc-servers.c.
5686 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * Defined to WHOIS command reply the sending of fingerprint
5689 of the client's public key (if the proof of posession of the
5690 corresponding private key is verified by the server).
5691 Updated to the protocol specification.
5693 * Added support of receiving the client's public key's
5694 fingerprint in command reply in client library. Affected
5695 file is lib/silcclient/command_reply.c, and
5696 lib/silcclient/idlist.[ch].
5698 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * Do not send over 128 chars long nickname to the server
5701 in NICK command. Affected file lib/silcclient/command.c.
5703 * Do not send over 256 chars long channel names to the server
5704 in JOIN command. Affected file lib/silcclient/command.c.
5706 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Assure that silc_server_close_connection cannot be called
5709 twice for same socket context. Affected file is
5712 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5714 * Send error message to application if opening file for
5715 writing during file transfer fails. Affected file is
5716 lib/silcclient/client_ftp.c.
5718 Remove all file transfer sessions for a client that we're
5719 removing from ID cache.
5721 Affected file is lib/silcclient/client_ftp.c.
5723 * Fixed silc_net_addr2bin to return correct address. Affected
5724 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5726 * Fixed file transfer session removing on signoff notify.
5727 Affected file irssi/src/silc/core/silc-servers.c.
5729 * Added the SilcClientFileError to be returned in the monitor
5730 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5731 Affected file lib/silcclient/silcapi.h.
5733 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5735 * Fixed a crash in silc_client_ftp_free_sessions and
5736 silc_client_ftp_session_free_client. Affected file
5737 lib/silcclient/client_ftp.c.
5739 * Added `disabled' field in the SilcChannelEntry in the server
5740 to indicate if the server entry is disabled. Affected file
5741 silcd/idlist.h, silcd/command[_reply].c.
5743 * SILC server adds now /var/run/silcd.pid everytime it is
5744 started. Affected file silcd/silcd.c.
5746 * Added silc_server_packet_send_clients to send a packet to
5747 the provided table of client entries. Affected file
5748 silcd/packet_send.[ch].
5750 * Fixed a crash in client resolving in client_prvmsg.c in
5751 client library. Affected file lib/silcclient/client_prvmsg.c.
5753 * Do not actually remove the client directly from ID cache
5754 during SERVER_SIGNOFF, but invalidate it. This way we
5755 preserve the WHOWAS info for the client. Affected file
5756 silcd/server_util.c.
5758 * Fixed SERVER_SIGNOFF notify handling in the server. The
5759 server is now able to process incoming SERVER_SIGNOFF notify
5760 for a server that it doesn't even know about. It will remove
5761 the clients provided in the notify. Affected file
5762 silcd/packet_receive.c.
5764 * Check for partial packet in data queue after every packet that
5765 was found from the queue. Return and wait for more data if
5766 there is partial data in queue. Affected file is
5767 lib/silccore/silcpacket.c.
5769 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Added SilcClietFileError enum to indicate error in
5772 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5773 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5774 Affected files lib/silcclient/silcapi.h and
5775 lib/silcclient/client_ftp.c.
5777 * Check that newsize in silc_buffer_realloc is larger than
5778 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5780 * Added better monitor of file transfers. It now monitors
5781 key agreement protocol during the file transfer too. Added
5782 error reporting too. Affected files
5783 irssi/src/silc/core/silc-servers.c,
5784 irssi/src/fe-common/silc/module-formats.[ch].
5786 * Wrote a help file for FILE command.
5788 * Added silc_rng_global_get_byte_fast to get not-so-secure
5789 random data as fast as possible. Random data is read from
5790 /dev/urandom if available and from the SILC RNG if not
5791 available. It is used in padding generation. Affected file
5792 lib/silccrypt/silcrng.[ch].
5794 * All packets in client library are now processed synchronously.
5795 Optimized packet processing a lot. Affected file
5796 lib/silcclient/client.c.
5798 * All server connection packets are processing synchronously
5799 now in server, to optimize packet processing. Affected file
5802 * Include files are installed now only in Toolkit distribution
5803 if make install is given. Affected files: all Makefile.am's.
5805 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5807 * Assure that silc_client_notify_by_server_resolve does not
5808 resolve the client information multiple times. If it cannot
5809 be found by the first it cannot be found at all. Affected
5810 file lib/silcclient/client_notify.c.
5812 * Fixed WHOWAS command reply calling. Affected file
5813 lib/silcclient/command_reply.c.
5815 * Removed all references to silc_idlist_get_client from the
5816 Irssi SILC client since that call is internal call used by
5817 the library. The Irssi SILC client will use now client
5818 retrieval functions found in silcapi.h.
5820 * Fixed a bug in resolving nickname info before sending
5821 private message. It used freed memory. Affected file
5822 irssi/src/silc/core/silc-servers.c.
5824 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * Assure my_channels statistics cannot go negative in server.
5827 Affected files silcd/server.c, silcd/server_util.c.
5829 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5833 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * Win32 Toolkit changes. Affected files
5836 win32/silc.dsw, win32/libsilc/libsilc.def,
5837 win32/libsilcclient/libsilc.def,
5838 lib/silcutil/silcutil.c, and
5839 lib/sftp/sftp_fs_memory.c.
5841 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5843 * Added silc_net_localip to return local host's IP address.
5844 Affected file lib/silcutil/silcnet.[ch].
5846 * If key exchange or rekey protocol is active for a connection
5847 parse all packets syncronously since there might be packets
5848 in packet queue that we are not able to process without first
5849 processing packets before them. Affected file silcd/server,
5850 lib/silcclient/client.c.
5852 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5853 whether library should continue processing the packet.
5854 Affected file lib/silccore/silcpacket.h.
5856 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5857 SilcSFTPMonitorData to SFTP server to monitor various
5858 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5859 lib/silcsftp/sftp_server.c.
5861 * Added silc_file_size to return file size. Affected file
5862 lib/silcutil/silcutil.[ch].
5864 * Implemented the file transfer support for the client library.
5865 Added preliminary support for simple client to client one-file
5866 transmission. Affected file lib/silcclient/client_ftp.c,
5867 lib/silccilent/client.[ch].
5869 * Added new local command FILE to the Irssi SILC Client.
5870 It is used to perform the file transfer. It has subcommands
5871 SEND, RECEIVE, SHOW and CLOSE. Affected files
5872 irssi/src/silc/core/client_ops.c,
5873 irssi/src/silc/core/silc-server.[ch].
5875 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * Relay the SILC_PACKET_FTP in the server. Affected files
5878 silcd/server.c and silcd/packet_receive.c.
5880 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Renamed silc_file_read and silc_file_write to functions
5883 silc_file_readfile and silc_file_writefile. Added function
5884 silc_file_open and silc_file_close. Affected files
5885 lib/silcutil/silcutil.[ch].
5887 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5889 * Resolve the client info when received private message or
5890 channel message for a client which nickname we don't know.
5891 Affected files lib/silcclient/client_prvmsg.c and
5892 lib/silcclient/client_channel.c.
5894 * Do not crash in /KEY if client is not connected. Affected
5895 file irssi/src/silc/core/silc-channels.c.
5897 * Added SilcClientStatus field to the SilcClientEntry in the
5898 lib/silcclient/idlist.h.
5900 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5901 is incomplete and is being resolved, it won't be resolved
5904 Make sure also that USERS command reply does not resolve
5905 twice information. Affected file is
5906 lib/silcclient/command_reply.c.
5908 Make sure that silc_client_get_clients_by_list does not
5909 resolve twice same information.
5911 * Check for valid client->id in the silc_server_free_client_data.
5912 Affected file silcd/server.c.
5914 * Fixed /GETKEY nick@server not to crash if the server entry
5915 is not found. Affected file lib/silcclient/command.c.
5917 * Fixed the silc_server_check_cmode_rights to check the
5918 requested modes correctly. Affected file silcd/command.c.
5920 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Better checks for non-printable chars in nick added.
5923 Affected file silcd/command.c.
5925 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Call the silc_server_udpate_servers_by_server in the
5928 primary router that comes back online in the backup resuming
5929 protocol. Otherwise it routes packets wrong. Affected file
5930 silcd/server_util.[ch], silcd/server_backup.c.
5932 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5935 lib/silcutil/silcbuffmt.[ch].
5937 * Redefined the SILC packet header to include the padding
5938 length. Affected file lib/silccore/silcpacket.[ch].
5940 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5941 length for maximum padding up to 128 bytes). Affected
5942 file lib/silccore/silcpacket.h.
5944 * Removed all backwards support for old 0.5.x MAC thingies.
5945 The SILC packet header change makes it impossible to be
5946 backwards compatible.
5948 * Send the ENDING packet with timeout in the backup resuming
5949 protocol. This is to assure that all routers has connected
5950 to the primary router. Affected file silcd/server_backup.c.
5952 * Changed the RNG to take the first IV from random data. It
5953 used to take it from zero actually. Changed the RNG also
5954 to use /dev/urandom during session. /dev/random is used
5955 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5957 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Changed the SILC packet header to have the first two bytes
5960 (the packet length) encrypted. Affected files aroung the
5961 code tree, lib/silccore/silcpacket.[ch]. Removed the
5962 SilcPacketCheckDecrypt callback. It is not needed anymore
5963 since the silc_packet_receive_process will determine now
5964 whether the packet is normal or special.
5966 * Implemented the unidirectional MAC keys. Affected files
5967 lib/silcske/silcske.c, silcd/protocol.c and
5968 lib/silcclient/protocol.c.
5970 * Implemented the packet sequence number to the MAC computation.
5971 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5972 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5973 lib/silcclient/protocol.c.
5975 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5977 * Allow backup router to announce servers. All servers
5978 announced by backup router are added to the global list
5979 automatically. Update hte server's socket to our primary
5980 router also when backup router announces a server.
5981 Affected file silcd/packet_receive.c.
5983 * Do not update the client->router in the function
5984 silc_server_udpate_clients_by_server if the client is on
5985 global list. We might fail to find any specific server
5986 for locally connected clients and local cell clients. They
5987 should still use the `from' and not `to' as client->router.
5988 This fixes backup router resuming protocol. Affected file
5989 silcd/server_util.c.
5991 * Decrease channel statistics count only if the channel
5992 deletion worked. Affected files are silcd/server.c and
5993 silcd/server_util.c.
5995 * Added silc_server_update_servers_by_server to update origin
5996 of all server entries. Used during backup router protocol.
5997 Affected files silcd/server_util.[ch], silcd/server.c. and
5998 silcd/backup_router.c.
6000 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6001 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6002 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6003 lib/silccrypt/silchmac.c.
6005 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Assure that router cannot reroute the same channel message
6008 to the sender. Affected file silcd/packet_receive.c.
6010 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6012 * Made better checks that the channel message is not sent
6013 to the router it came from. Affected file is
6014 silcd/packet_send.c. Fixed memory leak too.
6016 * Announce informations for incoming router connection, but
6017 only after checking if it is replaced by backup router.
6018 Affected file silcd/packet_receive.c.
6020 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Fixed the backup resuming protocol to work in multiple
6023 router environment. Affected file silcd/server_backup.c.
6025 * Route packet only to one router in the function
6026 silc_server_packet_send_to_channel. Affected file is
6027 silcd/packet_send.c.
6029 * Fixed silc_server_send_notify_dest to set the broadcast
6030 flag. Fixed the silc_server_send_notify_topic to actually
6031 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6032 Affected file silcd/packet_send.c.
6034 * Changed the SFTP Filesystem interface. Changed the
6035 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6036 the filesystem operation function. The SilcSFTPFilesystem
6037 is now a context that is allocated by all filesystem allocation
6038 functions and it already includes the operations structure
6039 and filesystem specific context. It is given as argument
6040 now to the silc_sftp_server_start. This made the interface
6041 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6042 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6044 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Changed the backup router adding and getting interfaces
6047 in the server. The router that will be replaced by the
6048 specified backup router is now sent as argument. Affected
6049 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6052 * Added silc_net_addr2bin_ne to return the binary form of
6053 the IP address in network byte order. Affected files
6054 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6056 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Check for existing server ID in silc_server_new_server
6059 and in silc_server_connect_to_router_final and remove the
6060 old entry if it exists. Affected file silcd/packet_receive.c,
6063 * Send the channel message always to only one router, either
6064 in upstream or downstream. Affected file is
6065 silcd/packet_send.c.
6067 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6069 * Wrote the definition of the backup resuming protocol to the
6070 protocol specification.
6072 * Removed one redundant channel key generation from normal
6073 server during joining procedure. Removed one redundant
6074 channel key sending from server to router during joining
6075 procedure. Affected file silcd/command.c.
6077 * Made minor bugfixes to the backup router resuming protocol.
6078 Affected file silcd/server_backup.c, server.c.
6080 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Added --disable-asm configuration option. Affected files
6083 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6086 * Implemented the backup resuming protocol that is used to
6087 resume the primary router position in the cell after the
6088 primary router comes back online. Affected files
6089 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6090 and silcd/server_util.[ch].
6092 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Sleep two (2) seconds after sending QUIT command to server.
6095 Affected file lib/silcclient/command.c.
6097 * Assure that if outgoing data buffer is pending do not force
6098 send any data. Affected file silcd/packet_send.c.
6100 * Assure that if outgoing data buffer is pending do not force
6101 send any data. Affected file lib/silcclient/client.c.
6103 * Implemented the backup router support when the primary router
6104 goes down. The servers and routers can now use the backup
6105 router as new primary router without loosing connectivity.
6107 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6109 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6110 in the server to indicate disabled entry. All data read
6111 from the connection will be ignored and no data is sent
6112 for entry that is disabled. Affected files are
6113 silcd/idlist.h, silcd/server.c.
6115 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6117 * Created SFTP client and server test programs in the
6118 lib/silcsftp/tests directory.
6120 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * Implemented memory filesystem (virtual filesystem) for
6123 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6126 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6128 * Implemented the SFTP (SSH File Transfer Protocol) to the
6129 lib/silcsftp. It includes SFTP client and SFTP server
6132 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Moved lib/silccore/silcprotocol.[ch] to the
6135 lib/silcutil library.
6137 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6138 take variable argument list pointer as argument. Affected
6139 file lib/silcutil/silcbuffmt.[ch].
6141 * Added silc_buffer_set function that is used to set data
6142 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6143 Affected file lib/silcutil/silcbuffer.h.
6145 * Changed various routines in the core library to use the new
6146 silc_buffer_set instead of allocating new buffer only for
6149 * Added 64-bit value formatting and unformatting support to the
6150 silc_buffer_[un]format routines. Affected file is
6151 lib/silcutil/silcbuffmt.[ch].
6153 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6154 to includes/bitmove.h.
6156 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Fixed channel user mode saving in client library. Affected
6159 file lib/silcclient/command[_reply].c.
6161 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Defined the file transfer to the SILC Protocol. Added
6164 new packet type SILC_PACKET_FTP and defined File Transfer
6165 Payload. The mandatory file transfer protocol is SFTP
6166 (SSH File Transfer Protocol). Affected file in addition
6167 of the internet draft is lib/silccore/silcpacket.h.
6169 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6170 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6171 is used as part of backup router protocol when the primary
6172 router of the cell is back online and wishes to resume
6173 the position as primary router.
6175 * Redefined the MAC generation keys in the protocol. The
6176 same key is not used anymore in both direction. Both
6177 direction will now use different keys for sending and
6178 receiving. This fixes a potential security flaw. This
6179 change causes incompatibilities in the protocol.
6181 * Redefined also the MAC computation from the packet.
6182 An packet sequence number is now added to the MAC
6183 computation. This prevents possible replay attacks against
6184 the protocol. This change too causes incompatibilities
6187 Added `sequence' field to the SilcPacketContext to hold
6188 the current sequence number for the packet.
6190 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6192 * Added `created' field to the SilcIDListData in the file
6193 silcd/idlist.h to indicate the time when the entry was
6196 * Added `created' field to the SilcChannelEntry too. Affected
6197 file silcd/idlist.h.
6199 * Added `creation_time' aguments to all the announcement functions
6200 in the server. If it is provided then only the entries that
6201 was created after the provided time frame are actually
6202 announced. Affected file silcd/server.[ch].
6204 * The protocol says that the Channel ID's IP address must be
6205 based on the router's IP address. Added check for this in
6206 the silc_server_new_channel when processing incoming New Channel
6207 Payload. Affected file silcd/packet_receive.c.
6209 * Print out the correct version with --version in SILC client.
6210 Affected file irssi/src/silc/core/silc-core.c.
6212 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Fixed WHOWAS command to check for completnes of the client
6215 entry always, not just when the command is coming from client.
6216 Affected file silcd/command.c.
6218 * Added new function silc_server_packet_queue_purge to purge the
6219 outgoing data queue to the network. After the function returns
6220 it is guaranteed that the outgoing packet queue is empty.
6221 Affected file silcd/packet_send.[ch].
6223 * Purge the outgoing packet queue in the rekey protocol's final
6224 callback to assure that all rekey packets go to the network
6225 before quitting the protocol. Affected file silcd/server.c.
6227 * Added silc_client_packet_queue_parse as similar function as
6228 in server to the client library. The affected file is
6229 lib/silcclient/client.c.
6231 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6233 * Splitted silcd/server.c and created silcd/server_util.[ch]
6234 for utility functions.
6236 * Added new socket flag SILC_SF_DISABLED to indicate that the
6237 connection is open but nothing can be sent to or received from
6238 the connection. Affected file lib/silcutil/silsockconn.[ch].
6239 The checking for disabled socket is checked in the low level
6240 silc_socket_write and silc_socket_read functions.
6242 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * Allow only nicknames and channel names that fits into the
6245 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6247 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * When processing JOIN command reply in server check that if
6250 the channel exists in our global list we'll move it the local
6251 list. Affected file silcd/command_reply.c.
6253 * Fixed the check whether client is joined on the channel already
6254 in JOIN command. Affected file lib/silcclient/command.c.
6256 * Fixed the JOIN command reply to check whether the channel
6257 already exists. Affected file lib/silcclient/command_reply.c.
6259 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Added silc_ske_status_string to map the SKE error numbers
6262 to readable strings. The affected files are
6263 lib/silcske/silcske[_status].[ch].
6265 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Do not show the private channels on the WHOIS channel list
6268 as it is not allowed by the protocol. The affected file is
6271 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Assure that the packet length digged from the actual packet
6274 is something sensible in the silc_packet_decrypt_rest_special
6275 in lib/silccrypt/silcpacket.c.
6277 * Free and NULL the allocated pointer in silc_hmac_alloc if
6278 the HMAC allocation fails. The affected file is
6279 lib/silccrypt/silchmac.c.
6281 * Print the selected security properties to the log files in
6282 the server. Affected file silcd/protocol.c.
6284 * Add SKE's reference counter even if calling the completion
6285 callback manually. Otherwise it goes negative, although it
6286 does not cause any problems. The affected file is
6287 lib/silcske/silcske.c.
6289 * Remove the client entry with short timeout after giving the
6290 KILL command. Affected file lib/silcclient/command.c.
6292 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6293 case all found clients are already disconnected (WHOWAS would
6294 found them) in the server. Affected file silcd/command.c.
6296 * Update the last_receive (time of last data received) to be
6297 updated only when received private or channel message so that
6298 the idle time showed in WHOIS makes more sense.
6300 * Added boolean field `valid' in to the SilcClientEntry in the
6301 client library to indicate whether the entry is valid or not.
6302 This fixes the nickname change bug on channel when changing
6303 the nickname to be same than the old (like nick to Nick) the
6304 nickname formatter doesn't set the new nick anymore to Nick@host.
6305 Affected file lib/silcclient/idlist.[ch].
6307 * Now actually fixed the nickname changing on disconnection.
6308 Added new function silc_change_nick to the Irssi SILC Client.
6309 Affected file irssi/src/silc/core/client_ops.c,
6310 irssi/src/silc/core/silc-nicklist.[ch].
6312 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Check that the public key exists in the GETKEY command before
6315 trying to encode it. Affected file silcd/command.c.
6317 * Print some notifications on received public keys with GETKEY
6318 command in the Irssi SILC Client. Affected files are
6319 irssi/src/fe-common/silc/module-formats.[ch],
6320 irssi/src/silc/core/client_ops.c.
6322 * Use IDENTIFY command to resolve the server information in the
6323 GETKEY command instead of INFO command. Affected file
6324 lib/silcclient/command.c.
6326 * All command reply functions in the client library now calls
6327 the pending command reply callbacks even if an error has
6328 occurred. The server has done this a long time and now it was
6329 time to move the client library to this as well. Now all
6330 errors can be delivered back to the pending command reply
6331 callbacks if necessary. Affected files are
6332 lib/silcclient/command[_reply].[ch].
6334 * Change the nickname on disconnection back to the username
6335 because in reconnect the server will enforce it to it anyway.
6336 Affected file irssi/src/silc/core/silc-servers.c.
6338 * Fixed a config file parsing bug in the Irssi SILC client.
6339 Affected file irssi/src/silc/core/clientconfig.c.
6341 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6343 * When printing the channel mode on JOIN, verify that the
6344 channel key and channel's HMAC are valid. Affected file
6345 irssi/src/silc/core/client_ops.c.
6347 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6350 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6351 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6353 * Removed channel key rekey task deleting from the function
6354 silc_server_save_channel_key. Affected file silcd/server.c.
6355 Added explicit timeout task context instead that is used to
6356 delete the task if we are registering a new task before the
6357 new task has elapsed.
6359 * When channel key rekey occurs the client library now saves
6360 the old channel key for a short period of time (10 seconds) and
6361 is able to use it in case some is still sending channel
6362 messages encrypted with the old key after the rekey. Affected
6363 file lib/silcclient/[idlist.h|client_channel.c].
6365 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Added check to the silc_server_new_id_real to not accept
6368 new ID if it is the sender's own ID. Affected file is
6369 silcd/packet_receive.c.
6371 * Assure that we do not announce ourself or the one we've
6372 sending our announcements when we're router and are announcing
6373 servers to our primary router. Affected file silcd/server.c.
6375 * Fixed silc_server_command_identify_check_client to assemble
6376 correct WHOIS packet. It send corrupted WHOIS packet and
6377 caused problem with router to router connections. Affected
6378 file silcd/command.c.
6380 Fixed also silc_server_command_whois_check the same way
6381 as for the IDENTIFY command.
6383 * Added new SilcIDListStatus to the server in the SilcIDListData
6384 structure. The status now includes the current status of
6385 the entry (like registered, resolved etc.). Affected file
6386 silcd/idlist.[ch]. Defined a bunch of different status types
6387 as well. This replaced the old boolean registered field as well.
6389 Added resolve_cmd_ident field to the SilcClientEntry structure
6390 too so that if the entry is for example being resolved so
6391 another command may attach to the same pending command reply
6392 without requiring to resolve the same entry again. This concept
6393 should optimize the WHOIS and the IDENTIFY resolving under
6394 heavy load by taking away unnecessary resolving for entries
6395 that are being resolved already.
6397 Added support for adding multiple pending commands for one
6398 command idenfier. Affected file silcd/command[_reply].[ch].
6400 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6401 before deleting the data. Otherwise the hash table will have
6402 freed data in comparison functions. Affected file is
6403 silcd/command_reply.c.
6405 * Fixed silc_idlist_replace_client_id to add the new entry to
6406 the cache with NULL nickname. Otherwise there will be invalid
6407 memory as the nickname after the nickname is freed. Affected
6408 file silcd/packet_receive.c.
6410 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6411 saved into wrong slots because the previous number of entries
6412 was not taken into account. Affected file silcd/idlist.c.
6413 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6415 * If we are router and we receive JOIN notify to a channel that
6416 does not have any users then notified client is marked as the
6417 channel founder, as it is it. The affected file is
6418 silcd/packet_receive.c
6420 * Added to the extended hash table API's table_del_*ext functions
6421 the destructor as argument too, so that the caller can decide
6422 which destructor to use or whether to use destructor at all.
6423 Affected file lib/silcutil/silchashtable.[ch].
6425 * Fixed ID Cache purging. It actually deleted the entries from
6426 the hash table after the data was freed. The hash table ended
6427 up comparing freed memory. The affected file is
6428 lib/silccore/silcidcache.c.
6430 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6432 * Fixed Irssi SILC client's KILL command's HELP syntax.
6434 * The USERS command now resolves the detailed user information
6435 if the userinfo field is missing. Affected file is
6436 lib/silcclient/command_reply.c.
6438 * Do not print error in silc_file_read if the read file does
6439 not exist. Just silently return NULL. Affected file is
6440 lib/silcutil/silcutil.c.
6442 * Fixed the silc_log_output to not wine about NULL filename
6443 and to not create some bogus " " filename. Affected file is
6444 lib/silcutil/silclog.c.
6446 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6448 * Fixed various printing bugs on the user interface in the
6449 Irssi SILC Client. Minor changes that were forgotten from
6452 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Fixed the configure.in.pre and the compilation and distribution
6455 environment to support the new autoconf 2.52. That version is
6456 now required to compile the CVS trunk.
6458 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6460 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6461 to generally parse user@fqdn format strings. Affected file
6462 lib/silcutil/silcutil.c.
6464 * Added nickname_format and nickname_force_format fields to the
6465 SilcClientParams structure. The first one defines the format
6466 for the nicknames that the library will enforce if the receives
6467 multiple same nicknames. The second one is boolean value and
6468 can be used to force the library to always enforce the format
6469 to the nicknames regardles whether there are multiple nicknames
6470 or not. This configurable formatting was employed to flexibly
6471 support accessing multiple nicknames from the user interface.
6472 The userinterface can now set the nicknames to what ever format
6473 they prefer. Affected file lib/silcclient/silcapi.h.
6475 Added function silc_client_nickname_format to the file
6476 lib/silcclient/idlist.c. It performs the nickname formatting.
6478 Added new field `hostname´ to the SilcClientEntry context.
6479 It holds the hostname of the client. Affected file is
6480 lib/silcclient/idlist.h.
6482 * Irssi SILC Client sets the nicknames in nick@hostn format.
6483 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6484 irssi/src/silc/core/silc-core.c.
6486 The WHOIS printing now also shows both the real nickname and
6487 the formatted nickname so that user knows how to access the
6488 user if there are multiple same nicknames cached. Affected
6489 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6490 printing formatting too to take the hostname now as a separate
6491 argument. The Affected file is
6492 irssi/src/fe-common/silc/modules-formats.[ch].
6494 * Changed the silc_client_get_clients_local to accept the formatted
6495 nickname as argument. It accepts the real nickname too but the
6496 formatted nickname can be used to find the true entry from
6497 multiple entries. Affected file lib/silcclient/silcapi.h and
6498 lib/silcclient/idlist.c.
6500 * Added nickname_format_parse field to the SilcClientParams.
6501 It is a callback function provided by the application to parse
6502 the nickname out of the formatted nickname string. The library
6503 calls it to get the nickname from the formatted string. Since
6504 the application generally knows better the format of the nickname
6505 string it parses it instead of the library, even though library
6506 encodes the formatted string. If the callback function is not
6507 provided then the library will use the string as is. The
6508 affected file is lib/silcclient/silcapi.h.
6510 * All the nickname strings passed to the client library in
6511 commands are now expected to be formatted nickname strings.
6512 If the command does not support the formatted nickname string
6513 it will assume that the sent string is the actual nickname.
6514 Affected file lib/silcclient/command.c.
6516 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Added public key authentication support to OPER and SILCOPER
6519 commands in the client library. Affected file is
6520 lib/silcclient/command.c.
6522 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6524 * Changed the get_auth_methdod client operation to be asynchronous.
6525 It can be async if the application resolves the authentication
6526 method from the server during the negotiation. Added new
6527 SilcGetAuthMeth completion callback that the application will
6528 call after resolving the authentication method.
6530 Added function silc_client_request_authentication_method that
6531 the application can use to resolve the authentication method
6532 from the server. Added also SilcConnectionAuthRequest callback
6533 that the library will call after the server has replied. The
6534 application can call this function if it does not know the
6535 current authentication method.
6537 Affected files are lib/silcclient/client.c and
6538 lib/silcclient/silcapi.h.
6540 * The Irssi SILC client now automatically resolves the authentication
6541 method incase any configuration information is not present (and
6542 currently there never is). The affected file is
6543 irssi/src/silc/core/client_ops.c.
6545 * Fixed public key authentication from the client library.
6546 Affected file lib/silcclient/protocol.c. Changed also the
6547 protocol specification about the public key authentication in
6548 the connection authentication protocol. The actual data to be
6549 signed is now computed with a hash function before signing.
6551 * Fixed the public key authentication from the server as well.
6552 Affected file silcd/protocol.c.
6554 * Removed the mlock()'s from the memory allocation routines.
6555 Affected file lib/silcutil/silcmemory.c. The ./configure does
6556 not check anymore for the mlock(). Affected file is
6559 * Fixed USERS command in server to allow the execution of the
6560 command for private and secret channels if the client sending
6561 the command is on the channel. Affected file silcd/command.c.
6563 * Fixed silc_client_get_clients_local to return the clients
6564 count correctly. It could return wrong value. Affected file
6565 lib/silcclient/idlist.c.
6567 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6569 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6570 types. The assembler optimizations seemed not to like 64-bit
6571 data types. The assmebler optimizations thus are now enabled
6572 also for BSD systems as opposed to only enable them for Linux.
6574 * Do not check for threads at all on BSD systems. Affected
6575 file configure.in.pre.
6577 * Removed -n and -h options from the Irssi SILC Client since
6578 they are not used in silc.
6580 * Fixed the prime generation to assure that the first digit
6581 of the generated random number is not zero since our conversion
6582 routines does not like number strings that starts with zero
6583 digit. If zero digit is seen the random number is regenerated.
6584 This caused some corrupted RSA keys when the zero first digit
6585 was met. Affected file lib/silcmath/silcprimegen.c.
6587 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * Fixed WIN32 configuration in the ./configure script.
6590 Fixed to include xti.h on environments that has it.
6591 Patches by Carsten Ilchmann and andrew.
6593 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6595 * Changed the silc_id_create_client_id to be collision
6596 resistant. It is now assured that there cannot be created
6597 two same client ID's. I suspect that some weird bugs in
6598 the server were actually caused by duplicate Client IDs.
6599 Affected file silcd/serverid.[ch]. A router receiving
6600 new ID now also assures and informs the sending server
6601 if the ID caused collision.
6603 * Changed the silc_id_create_channel_id to also assure that
6604 there are no collisions.
6606 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Statement about ignoring the Mutual Authentication flag when
6609 performing rekey with PFS was a bit misleading. It is ignored
6610 if it was set in the initial negotiation, it cannot be even
6611 set in the rekey. Fixed in the ke-auth draft. Started the
6612 new versions of the protocol drafts in the doc/.
6614 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6616 * Fixed a bug in silc_client_command_identify_save when saving
6617 new channel information. The channel name was no duplicated
6618 and caused crash on exit. Affected file is
6619 lib/silcclient/command_reply.c.
6621 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6623 * Fixed the getkey command handling in the server. Send just
6624 empty OK reply to the sender if the key could not be fetched
6625 (but everything else was ok, like the key just was not available).
6626 Changed the public key parameter to optional in the protocol
6627 specs so that empty OK reply can be sent. Affected file
6630 Added a message to Irssi SILC client to tell to user if the
6631 server did not return a public key.
6633 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6635 * Fixed a channel key regeneration bug. It registered new
6636 timeout tasks exponentially until all system resources were
6637 used. Affected file silcd/server.c.
6639 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6641 * Added the SILC Document generator to the scripts/silcdoc.
6642 It can be used to generate the Toolkit Reference Manual out
6643 of the source tree. Internally it will also use the RoboDoc
6644 generator now imported in util/robodoc.
6646 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6648 * Added couple of return's in rekey protocol if error orccurred
6649 during the protocol. The execution must be terminated.
6650 Affected file silcd/protocol.c. Also, terminate the protocol
6651 always with timeout.
6653 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6655 * The client's Client ID was created initally from the wrong
6656 nickname (it could have been in format nick@host) in the
6657 silc_server_new_client. Affected file silcd/packet_receive.c
6659 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6661 * Added some SILC_LOG_ERROR's to various error conditions
6662 if client could not be added to ID cache. Affected files
6663 silcd/packet_receive.c and silcd/server.c.
6665 * When client's sock->user_data is freed, NULL also the
6666 client->router and client->connection pointers. Added check
6667 for these pointers being NULL to various places around the
6668 code. Affected file silcd/server.c.
6670 * Added client->data.registered == TRUE checks to various
6671 places around the code to assure that unregistered client's
6672 are not handled when it is not allowed. Affected file
6675 * Added `bool registered' fields to all
6676 silc_idlist_[server|client]_get_* routines to indicate whether
6677 the fetched client needs to be registered or not. Affected
6678 file silcd/idlist.[ch].
6680 * Add your own entry as registered to the ID cache in the
6681 server. Affected file server.c.
6683 * Fixed a bug in silc_server_new_server. The SilcServer was
6684 set as the new server's context instead of SilcServerEntry.
6685 This naturally caused some weird bugs.
6687 * Added "updated" field the SilcChannelEntry which indicates
6688 the time since the channel entry was last accessed. This
6689 can be used to determine whether it is necessary to
6690 announce the channel after backup resuming protocol.
6691 Affected files silcd/idlist.[ch].
6693 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6695 * Do not delete the channel rekey task when adding it
6696 for in silc_server_create_channel_key.
6698 * Changed the silc_server_create_channel_key to return
6699 TRUE or FALSE to indicate the success of the channel key
6702 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Fixed MSVC++ project files and added missing files to
6705 Makefiles under win32/.
6707 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6709 * Do not add TCP_NODELAY flag if the operating system
6710 does not have it defined. Affected files are
6711 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6713 * Fixed buffer overflow from Irssi SILC Client. Affected
6714 file irssi/src/fe-common/core/themes.c.
6716 * Fixed double free in client library in the file
6717 lib/silcclient/client.c when disconnecting from server.
6719 * Applied double free patch from cras to Irssi SILC client.
6720 Affected files irssi/src/core/[modules/expandos].c
6722 * Fixed the disconnection handling to Irssi SILC Client.
6723 The application must call silc_client_close_connection
6724 in ops->connect client operation in case of failure of
6725 the connection. Affected file is
6726 irssi/src/silc/core/client_ops.c.
6728 * Do not set sock->protocol to NULL in the function
6729 silc_client_close_connection after executing the protocol's
6730 final callback since the sock might not be valid anymore.
6731 Affected file lib/silcclient/client.c.
6733 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Do not enable SILC_THREADS if the linking with libpthread
6736 did not happen. Affected file configure.in.pre.
6738 * Added notion to protocol specification that server must
6739 verify the sent authentication payload with CMODE when
6740 setting the channel founder key. Implemented it to the
6741 server. Affected file silcd/command.c.
6743 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Added _EXTRA_DIST SILC distribution variable to the
6746 distributions file. It is used to conditionally add extra
6747 files or directories to the specific distribution. Affected
6748 files ./prepare, Makefile.am.pre and distributions.
6750 Removed the `_' from the start of the distribution names.
6753 * Added README.WIN32 for instructions to compile the Toolkit
6756 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Fixed a double free in disconnection in the server. Affected
6759 file is silcd/server.c.
6761 * Fixed the lib/silcske/groups.c to work now also with GMP
6762 MP library. The string conversion did not work when using
6763 specific base and the base is indicated in the string as well.
6765 * Created win32/ directory which now includes MSVC++ specific
6766 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6767 It will appear only in the toolkit distribution
6769 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Changed the key material distribution function in case when
6772 the hash output is too short. The data is now concatenated
6773 a bit differently than it used to. Made the change to the
6774 SKE protocol specification.
6776 * Added better GMP detection to configure.in.pre. A patch
6779 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6781 * Fixed a minor bug in SKE that might cause some problem on
6782 some platforms. Affected file lib/silcske/silcske.c.
6784 * Added the cookie checking for initiator in the SKE. It checks
6785 that the responder returns the sent cookie unmodified. The
6786 affected file is lib/silcske/silcske.c. Added new SKE
6787 error type INVALID_COOKIE that can be sent during the
6788 negotiation. Fixed some memory leaks as well.
6790 * Added the "invalid cookie" error message to Irssi SILC client's
6793 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6795 * Added `task_max' field to the SilcClientParams to indicate
6796 the maximum tasks the scheduler can handle. If set to zero,
6797 default values are used. Affected file lib/silcclient/silcapi.h.
6799 * Fixed memory leaks in silc_client_close_connection. Affected
6800 file lib/silcclient/client.c.
6802 * Added silc_client_del_client_entry to client library to free
6803 all memory of given client entry. Affected file is
6804 lib/silcclient/idlist.[ch].
6806 * Added new functions silc_client_del_channel and
6807 silc_client_del_server to delete channel and server entries.
6808 Affected file lib/silcclient/[silcapi.h/idlist.c].
6810 * Removed silc_client_del_client_by_id from silcapi.h.
6812 * Fixed the INFO command to return the server's own info
6813 correctly when querying by Server ID. Affected file is
6816 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6818 * Removed the non-blocking settings in WIN32 code in the
6819 silc_sock_[read/write] and added SleepEx instead. Affected
6820 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6821 of input data is now checked with FIONREAD and ioctlsocket.
6823 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6825 * Call silc_schedule_task_del_by_context in the
6826 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6827 Affected file lib/silccore/silcprotocol.c.
6829 * Call silc_protocol_cancel for active protocols in the
6830 silc_server_close_connection if the funtion
6831 silc_server_free_sock_user_data has not been called.
6832 Affected file silcd/server.c.
6834 * Generic tasks cannot be deleted using the del_by_fd
6835 task deleting function since generic tasks does not match
6836 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6838 * Added a notion to SILCOPER help file that the SILCOPER works
6839 only on router server, not on normal server.
6841 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6843 * Added for WIN32 support for the new scheduler as well.
6844 Affected file lib/silcutil/win32/silcwin32schedule.c.
6846 * Fixed the SHA1 implementation to work on various platforms.
6848 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6850 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6851 API. It is part of the scheduler now. Everything else is
6852 as previously but some functions has changed their names.
6853 Checkout the lib/silcutil/silcschedule.h for the interface.
6854 Updated all applications to use the new interface. Affected
6855 files are lib/silcutil/silcschedule.[ch].
6857 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6859 * Found a bug in the SKE implementation. The HASH value,
6860 specified by the protocol, was not computed correctly. The
6861 public key of the responder was not added to the computation
6862 even though it is mandatory. Affected file lib/silcske/silcske.c.
6863 This unfortunately causes incompatibilities with older
6864 clients and servers.
6866 * Added WIN32 specific network init and uninit functions:
6867 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6868 the Winsock2. Affected file lib/silcutil/silcnet.h and
6869 lib/silcutil/win32/silcwin32net.c.
6871 * Set the socket always to nonblocking mode on WIN32 after
6872 reading data or writing data. Affected file is
6873 lib/silcutil/win32/silcwin32sockconn.c.
6875 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6877 * Fixed various compilation problems under WIN32. Affected
6878 files lib/silcutil/win32/silcwin32thread.c and
6879 lib/silcutil/win32/silcwin32schedule.c.
6881 * Removed all _internal.h #includes from public header
6882 files. Internal headers must never be included from
6885 Removed also the lib/silcske/payload_internal.h file.
6887 * All include files that may be needed (public and some others
6888 included by the public headers) by application developers are
6889 now copied to the ./includes directory. It does not copy any
6890 internal headers. Affected file Makefile.defines.pre and all
6891 Makefile.am's under lib/ and subdirs.
6893 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6895 * Do not change the ~/.silc directory's permissions automatically.
6896 Affected file irssi/src/silc/core/clientutil.c.
6898 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6900 * Do not cancel the protocol in silc_server_close_connection
6901 it might cause recursion. Now cancelled in the function
6902 silc_server_free_sock_user_data. Affected file silcd/server.c.
6904 * Fixed the silc_server_remove_clients_by_server to regenerate
6905 the channel keys correctly finally. Added also new function
6906 silc_server_remove_clients_channels to actually do it.
6907 Affected file silcd/server.c.
6909 * Fixed the silc_server_new_channel to not crash by giving
6910 wrong router to the new channel. Affected file is
6911 silcd/packet_receive.c.
6913 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6915 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6916 which is given as argument to the silc_client_alloc now.
6917 It can be used to configure the client and set various parameters
6918 that affect the function of the client.
6920 * The USERS command in server did not check whether the channel
6921 is private or secret. Affected file silcd/command.c.
6923 * Added new argument to the USERS command in protocol specification.
6924 The USERS command now can take the channel name as argument
6925 as well. Added support for this in client and server and
6926 updated the protocol specs.
6928 * Completed the GETKEY command in client. It can be now used
6929 to fetch also servers public key not only some clients.
6930 Affected files lib/silcclient/command[_reply].c.
6932 * Added silc_client_get_server to return server entry by the
6933 server name. Affected files lib/silcclient/silcapi.h and
6936 * Redefined the IDENTIFY command in protocol specification to be
6937 more generic. It now can be used to query information about
6938 any entity in the SILC Network, including clients, servers and
6939 channels. The query may be based either the entity's name
6940 or the ID. Added support for this in both client and server.
6942 Affected files silcd/command.c and lib/silcclient/command.c
6943 and command_reply.c.
6945 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6946 the _from_client and _from_server functions. Affected file
6949 * Added silc_client_get_channel_by_id_resolve to the file
6950 lib/silcclient/silcapi.h to resolve channel information by
6951 its ID. Added also silc_client_get_channel_by_id that
6952 does not resolve it from the server.
6954 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6956 * Added SilcServerEntry context into the client library
6957 to represent one server. The INFO command now allocates
6958 these to save the resolved server info. For now on the
6959 client library will also keep information about servers,
6960 connected and resolved with INFO.
6962 The INFO command now allocates the SilcServerEntry context
6963 and saves the server info there. The COMMAND_REPLY in
6964 the INFO now returns the parameters to application in
6965 same order as defined in the protocol specification.
6967 The entries are cached in the client->server_cache.
6969 * The INFO command is now issued after received the Client ID
6970 from the server. Affected file lib/silcclient/client.c.
6972 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6973 to the application as the mode changer might be server.
6974 It is guaranteed that NULL is not returned anymore to the
6975 application. Affected file lib/silcclient/client_notify.c.
6977 The ID Type is now also passed to the application so that
6978 it can check whether the returned entry is SilcClientEntry
6981 Added new function silc_client_get_server_by_id to return
6982 the server entry by ID. Affected files are the
6983 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6985 * Do not create the channel in the Irssi SILC Client when issuing
6986 the JOIN command but when received the sucessful JOIN command
6987 reply. Otherwise the channel might get created even though we
6988 could not join it. The Affected file is
6989 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6991 * Fixed a channel joining bug in router. The router must also
6992 check the channel modes, invite and ban lists etc. when serving
6993 the JOIN command sent by normal server. Affected file is
6994 silcd/command.c. The router now resolves the client's
6995 information from the server who sent the JOIN command if it
6996 does not know it, and processes the JOIN command only after
6999 * Changed the SilcCommandCb to take new argument; void *context2.
7000 Affected file lib/silccore/silccommand.h
7002 The second argument in the command callbacks in the server now
7003 includes the SilcServerCommandReplyContext if the command was
7004 called as pending command callback from the command reply.
7005 Otherwise it is NULL. When called as pending the status of the
7006 command reply will be checked and if it was erronous the
7007 error will be sent to the original sender of the command.
7008 This way the client always receives the error messages even
7009 though the server was actually the one who received the error
7010 when it resent the command to router, for example. Affected
7011 files silcd/command[_reply].[ch].
7013 * Fixed sending WHOWAS command's error message to client if
7014 the requested client could not be found. It was missing.
7017 * Changed the CMODE and CUMODE commands reply arguments in the
7018 protocol specification. The Channel ID is now sent in both
7019 of the commands to identify the channel. Implemented this
7020 new feature to the client and server. Affected files
7021 lib/silcclient/command_reply.c and silcd/command.c.
7023 * Made better checks for invite and ban lists in the JOIN
7024 command in server. Affected file silcd/command.c.
7026 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7028 * The server now performs the incoming host IP/DNS lookup
7029 using the silc_socket_host_lookup and thus does not block
7030 the server anymore. Affected file silcd/server.c.
7032 * Completed the multi-thread support for SILC Scheduler in
7033 the lib/silcutil/silcschedule.c.
7035 * Fixed the configure.in.pre to detect the pthread correctly
7038 * Fixed a deadlock in silc_task_queue_wakeup in the file
7039 lib/silcutil/silctask.c.
7041 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7043 * Added new function silc_schedule_wakeup that is used in
7044 multi-threaded environment to wakeup the main thread's
7045 schduler. It needs to be used when a thread adds a new task
7046 or removes a task from task queues. After waking up, the
7047 scheduler will detect the task queue changes. If threads
7048 support is not compiled in this function has no effect.
7049 Implemented the wakeup mechanism to both Unix and WIN32
7050 systems. Affected files are lib/silcutil/silcschedule.[ch],
7051 lib/silcutil/unix/silcunixschedule.c and the
7052 lib/silcutil/win32/silcwin32schedule.c.
7054 * Added new function silc_task_queue_wakeup to wakeup the
7055 scheduler by the specified task queue. Affected file
7056 lib/silcutil/silctask.[ch].
7058 * The silc_socket_host_lookup_start now wakes up the scheduler
7059 after adding the timeout task. Affected file is
7060 lib/silcutil/silcsockconn.c.
7062 * The silc_socket_host_lookup is synchronous now if the threads
7063 support is not compiled in. However, the callback is still
7064 called asyncronously through the scheduler, anyway. Affected
7065 file lib/silcutil/silcsockconn.c.
7067 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7069 * Added new function silc_socket_host_lookup to perform
7070 asynchronous IP and FQDN lookups for the socket connection.
7071 Affected files lib/silcutil/silcsockconn.[ch].
7073 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7075 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7076 that may or may not compile the mutex support in.
7078 Changed the silc_mutex_alloc interface. It allocates the
7079 mutex now to the sent pointer and returns TRUE or FALSE.
7081 Affected file lib/silcutil/silcmutex.h.
7083 * Wrote the SILC Task Queue interface to support multi-threads.
7084 Affected file lib/silcutil/silctask.[ch].
7086 * Wrote the SILC Scheduler to support multi-threads. Affected
7087 file lib/silcutil/silcschedule.c.
7089 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7091 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7092 in lib/silcutil/win32/.
7094 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7096 * Defined SILC Mutex API and SILC Thread API and implemented
7097 them for Unix. Affected files are
7098 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7099 lib/silcutil/unix/silcunixmutex.c and
7100 lib/silcutil/unix/silcunixthread.c.
7102 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7104 * Fixed the silc_server_remove_clients_by_server's channel
7105 key re-generation. The hash table handling was incorrect
7106 and would not work with many channels. Affected file is
7109 * Fixed some memory leaks around the server code.
7111 * Rewrote the silc_server_get_users_on_channel to support IPv6
7112 based Client ID's. Affected file silcd/server.c.
7114 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7115 specification. However, a separate document must be written
7116 to define the detailed signing procedure and the payload
7117 associated with the flag. Defined the flag to the
7118 lib/silccore/silcchannel.h as well.
7120 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7122 * Changed the dynamic tables to static size tables in the
7123 lib/silccrypt/silchmac.c.
7125 * Removed GCC dependencies from the code. A patch by cras.
7127 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7129 * Do not show the error "Error receiving packet bla bla"
7130 in server if it really was not an error (-2 means that reading
7131 is pending). Affected file silcd/server.c.
7133 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7135 * Fixed a possible crash in silc_server_remove_clients_by_server
7136 in silcd/server.c. Fixed there also some memory leaks.
7138 * Fixed the silc_idlist_replace_client_id. It could replace
7139 wrong key in the hash table. Affected file silcd/idlist.c.
7141 * Do not check whether there are global users on the channel
7142 if the channel->global_users is FALSE. Affected functions
7143 silc_server_remove_from_one_channel and
7144 silc_server_remove_from_channels in silcd/server.c. Also,
7145 do not check if the removed client is local as we can be
7146 sure that global client was not removed from the channel
7147 and checking for global users is not needed.
7149 * The silc_server_remove_clients_by_server now re-generates
7150 the channel keys correctly for those channels that had
7151 clients removed from them. Affected file silcd/server.c.
7153 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * Found the reason of random crashes in the server. We weren't
7156 ignoring the SIGPIPE signal (which can be sent in write())
7157 and it crashed the server. Affected file silcd/silcd.c.
7159 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7161 * Assure that sock->user_data is not NULL in the function
7162 silc_server_packet_send in silcd/packet_send.c.
7164 * Disconnect the remote connection if it could not be added
7165 to any ID lists in the server. The affected file is
7168 * Check in silc_server_packet_send[_real/dest] that the
7169 socket is not disconnecting and ignore the data if it is.
7170 Affected file silcd/packet_send.c.
7172 * Define inline to __inline on native WIN32 compilation.
7173 Affected file includes/silcwin32.h.
7175 * Added some explicit type casts for inline code since MSVC
7176 require them. Affected files lib/silcutil/silcbuffer.h,
7177 lib/trq/silcdlist.h and lib/trq/silclist.h.
7179 * Print warning in log files from now on if the packet
7180 decryption fails. Affected file silcd/server.c.
7182 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7184 * Changed the `say' client operation's interface to accept
7185 new `type' argument to indicate the type of the message sent
7186 by the library. The application may filter the library's
7187 messages according the type. The affected file is the
7188 lib/silcclient/silcapi.h.
7190 * Added two new functions to lib/silcclient/silcapi.h:
7191 silc_client_del_client and silc_client_del_client_by_id.
7192 Affected file lib/silcclient/idlist.c.
7194 * Moved the clientincludes.h from includes/ to silc/ and
7195 serverincludes.h from includes/ to silcd/.
7197 * The modes for the CMODE and CUMODE are now passed as
7198 uint32 for application with COMMAND_REPLY. The affected
7199 file is lib/silcclient/command_reply.c.
7201 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7203 * /WHOIS without arguments shows client's own information.
7204 Affected file lib/silcclient/command.c.
7206 * Changed PING to not accept any arguments. The specs
7207 says that client can ping only the connected server so
7208 requiring an argument is not needed. Affected file is
7209 lib/silcclient/command.c.
7211 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7213 * Fixed a fatal bug in private message sending and reception
7214 encryption and decryption when using private message keys.
7215 The implementation was incorrect and did not follow the
7216 specification. It causd that some of the message were
7217 lost since it did not use the sending and receiving keys
7218 as the protocol suggests. This has been fixed and will cause
7219 incompatibilities with older clients when sending private
7220 message encrypted with private message keys. Affected files
7221 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7222 and various other in Irssi SILC Client.
7224 Added `responder' boolean argument to the functions
7225 silc_client_add_private_message_key[_ske] to indicate when
7226 the key is added as responder or initiator of the key
7229 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7231 * Removed the silc_ske_check_version function and created
7232 a SilcSKECheckVersion callback. Added also a function
7233 silc_ske_set_callbacks that is now used to set all SKE
7234 callbacks. The callback functions are not given to
7235 the SKE functions anymore, but this function is used to
7238 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7240 * Added `silc_version' argument to the silc_client_alloc
7241 to define the version of the application for the library.
7242 The library will use the version string to compare it
7243 against the remote host's (usually a server) version
7244 string. Affected file lib/silcclient/silcapi.h
7246 * Added the KE protocol context to Key Agreement context
7247 in client library so that we can abort the SKE if it
7248 is in process when we get timeout. Affected file is
7249 lib/silcclient/client_keyagr.c.
7251 * Do not resolve the client ID forever if it returns in the
7252 first time that such client does not exist. This was done
7253 for example with private message. Affected file is
7254 lib/silcclient/client_prvmsg.c.
7256 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7258 * Do not add regex.h for WIN32. The affected file
7259 includes/silcincludes.h.
7261 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7262 not work yet 100%. It generates the DLL's automatically
7263 when compiling with --with-win32 under cygwin.
7265 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7267 * lib/contrib/regex.c is not compiled on WIN32.
7269 * Added silc_net_get_socket_opt function to the
7270 lib/silcutil/silcnet.h.
7272 * Added includes/silcwin32.h for WIN32 specific includes
7275 * Do not use ptime structure or any of the posix process
7276 functions on WIN32 in lib/silccrypt/silrng.c.
7278 * Added silc_gettimeofday to provide generic function
7279 for struct timeval on all platforms. Added the function
7280 to lib/silcutil/silcutil.h.
7282 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7284 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7285 library as they clearly belong there. As a plus side we
7286 can make the actual socket connection routines platform
7289 Added also new generic function silc_socket_read and
7290 silc_socket_write (that used to be silc_packet_[read/write].
7291 The implementation of these are platform specific.
7293 * Added WIN32 specific routines of silc_socket_[read/write]
7294 to lib/silcutil/win32/silcwin32sockconn.c.
7296 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7298 * Added preliminary support for native WIN32 compilation under
7299 cygwin (using the -mno-cygwin option for GCC) to the
7300 ./configure.in.pre. The --with-win32 now prepares the
7301 compilation for native WIN32.
7303 * Rewrote the SILC Scheduler interface in the file
7304 lib/silcutil/silcschedule.h. The scheduler is now context
7305 based and does not have anymore any global static scheduler.
7306 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7307 and created lib/silcutil/win32 directory for WIN32 based
7310 * Added Unix specific network routines to the
7311 lib/silcutil/unix/silcunixnet.c and the old
7312 lib/silcutil/silcnet.c includes now only generic routines.
7314 Added WIN32 specific network routines to the
7315 lib/silcutil/win32/silcwin32net.c.
7317 * Added Unix specific utility functions from the
7318 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7320 * Added WIN32 SILC Scheduler to the file
7321 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7324 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7326 * Do not handle JOIN notify in the server if the target client
7327 is not registered (idata->registered == FALSE). The affected
7328 file is silcd/packet_receive.c.
7330 * Update the nickrec->founder in event_cumode in the Irssi SILC
7331 client. Affected file irssi/src/silc/core/silc-channels.c.
7333 * Fixed the CUMODE_CHANGE notify handling in the server when
7334 server and router are announcing their clients on channels.
7335 Now the mode changes are saved and notified correctly. The
7336 affected file is /silcd/packet_receive.c.
7338 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7339 They really did not replace the cache entry in the ID Cache.
7340 Now they do that. Affected file silcd/idlist.c.
7342 * Fixed the KICK notify handling in the Irssi SILC client to
7343 update the channel records so that the kicked client does not
7344 appear to be on the channel. The affected file is
7345 irssi/src/silc/core/silc-channels.c.
7347 * Always update the conn->current_channel when executing command
7348 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7350 * Fixed the KILL notify handling in Irssi SILC client to remove
7351 the killed client on all channels.
7353 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7355 * Fixed the silc_parse_command_line to remove extra spaces
7356 from the start and end of the arguments. Affected file is
7357 lib/silcutil/silcutil.c.
7359 * Cancel and free any active protocol in the function
7360 silc_server_close_connection. Affected file silcd/server.c.
7362 * Cancel and free any active protocol in the function
7363 silc_client_close_connction. Affected file is
7364 lib/silcclient/client.c.
7366 * Do not execute the KILL command for clients that are in
7367 history (ie. they are not in the network). Affected file is
7370 * Fixed KILL notify handling, client does not crash anymore.
7371 Affected file irssi/src/silc/core/silc-channels.c.
7373 * Reduced the default packet buffer size from 2048 to 1024 in
7374 lib/silccore/silcpacket.c.
7376 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7377 counter to the SKE context that is incresed when the SKE library
7378 performs async operation outside the library. If the outside
7379 process frees the SKE context and FREED status will be set
7380 and the library will detect after the sync operation that the
7381 libary is freed. The affected files are
7382 lib/silcske/silcske[_status].[ch].
7384 * Resolve the client entry information in the function
7385 silc_client_channel_message to assure that NULL pointer is not
7386 passed as client entry to the application. */
7388 * Fixed the task timeout calculation to assure that there is
7389 never negative timeouts. The affected file is
7390 lib/silcutil/silcschedule.c.
7392 * Fixed the channel user mode notification sending in server.
7393 It was sent point-to-point to the router (or to server by router)
7394 but it needs to be destined to a channel. The routines now
7395 supports sending the channel user mode notifys to the channels
7396 when announcing clients and channels. Affected files are
7397 silcd/server.c and silcd/packet_receive.c.
7399 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7400 It did not actually replace the old channel entry in the cache.
7401 Affected file lib/silcclient/client_notify.c.
7403 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7405 * Fixed a possible crash in silc_packet_send_prepare. It now
7406 assures always that there is enough space in the buffer and
7407 at the tail area of the buffer (for MAC).
7409 Fixed the inbound buffer reallocation in silc_packet_read.
7410 It was old code and did not handle the reallocation correctly.
7413 The affected file is lib/silccore/silcpacket.c.
7415 * Fixed buffer overflow in silc_parse_nickname in the file
7416 lib/silcutil/silcutil.c.
7418 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7420 * make install generates new server keys only if there is not
7423 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7426 Added check that if the NOREPLY is set then we will not send
7427 the away message. This avoids infinite loop of away messages
7428 if both clients are away. The affected file is
7429 lib/silcclient/client_prvmsg.c.
7431 * Fixed client crash if /NICK was given without arguments.
7432 Affected file lib/silcclient/command.c.
7434 * Server does not send the invite list in INVITE command back
7435 to the client if the list was not altered. Added this notion
7436 to the protocol spec as well. Affected file silcd/command.c.
7438 Fixed possible crash in INVITE command by checking the
7439 value of silc_server_get_client_route command.
7441 * Fixed the INVITE notify type handling. The arguments are now
7442 taken in correct order and client does not crash. The affected
7443 file is irssi/src/silc/core/silc-channels.c.
7445 Removed the "Inviting xxx to channel" message from the
7446 client library away and let the application handle it.
7447 Affected file lib/silcclient/command.c. Added that message
7448 to Irssi SILC client's message formats.
7450 * Fixed CMODE command crash in client. It now checks the
7451 amount of arguments correctly and does not crash. The affected
7452 file is lib/silcclient/command.c.
7454 * Do not create new channel automatically in silc_channels_join
7455 but check whether the channel by that name already exists.
7456 Affected file irssi/silc/core/silc-channels.c.
7458 * Do not send the SERVER_SIGNOFF to router if the disconnected
7459 entity was the router. Affected file silcd/server.c.
7461 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7462 SILC client as it was missing from there.
7464 Added the handling of the KICK notify to the Irssi SILC client
7465 as it was missing. Added "you have been kicked" message to
7466 Irssi SILC client's message modules formats.
7468 Added the handing of the KILL notify to the Irssi SILC client
7469 as it was missing. Added the kill message module formats
7472 The affected file is irssi/src/silc/core/silc-channels.c.
7474 * The router did not save the channel mode the server announced.
7475 Affected file silcd/packet_receive.c.
7477 * Fixed a possible crash in INFO command in server. If the
7478 server did not provide the server info it crashed. Affected
7479 file silcd/command.c.
7481 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7483 * Fixed the GETKEY command in the server to check also the
7484 global list. Otherwise the GETKEY would not work correctly
7485 in normal SILC server. Affected file silcd/command.c.
7487 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7489 * Fixed GETKEY crash, it crashed if the command did not succseed.
7491 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7493 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7494 is now real and not just an macro interface to GMP.
7496 Removed the entire GMP from the source tree and imported new
7497 NSS MPI library instead. Reason for removing GMP is that it is
7498 extremely large and compiles extremely slow. The NSS MPI
7499 is only a few files and compiles in less than 10 seconds.
7500 The speed is also about the same as GMP. The MPI is imported
7501 to lib/silcmath/mpi.
7503 If the system has GMP installed we will still use the GMP.
7504 If it is not then the NSS MPI will be compiled.
7506 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7508 * Merged a long nickname (127 characters long) crash bugfix from
7509 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7511 * Merged a freed memory reference bugfix from Irssi CVS tree.
7512 Affected file irssi/src/core/commands.c.
7514 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7516 * Added the server's public key sving and verification to the
7517 server when performing the SKE. This was missing and the
7518 remote server's (or router's) public key was accepted without
7519 checking whether we have it previously or trust it at all.
7520 Affected file silcd/protocol.c.
7522 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7524 * Check in the silc_server_timeout_remote if protocol is active
7525 and make sure that the protocol's final callback is called so
7526 that all memory if freed. Affected file silcd/server.c.
7528 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7530 * silc_server_whois_send_reply crashed the server if the nickname
7531 was 127 characters long. Affected file silcd/command.c.
7533 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7535 * Added sanity check to the silc_server_new_client. If the hostname
7536 is provided inside username then check that the provided hostname
7537 really is the same as the resolved one. If the hostname was not
7538 resolved then check it from the public key. Affected file is
7539 silcd/packet_receive.c.
7541 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7542 if the server disconnected us and the connection is not valid
7543 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7545 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7546 the library to the lib/silcutil/silcutil.[ch].
7548 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * Close log file after open. Affected file
7551 lib/silcutil/silclog.c.
7553 * Check whether sock == NULL in silc_client_send_packet and return
7554 if it is. Affected file lib/silcclient/silcclient.c.
7556 * Check rec->entry == NULL in the Irssi SILC Client before
7557 sending the channel message. Affecte file is
7558 irssi/src/silc/core/silc-servers.c.
7560 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * Merged a splitted window bugfix from Irssi CVS tree. The
7563 affected file is irssi/src/fe-text/textbuffer-view.c.
7565 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7566 It did not print nickname.
7568 * Improved the distributions system a bit.
7570 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7573 irssi/src/fe-text/gui-window.c.
7575 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7576 to in-active server. The affected file is
7577 irssi/src/silc/core/client_ops.c.
7579 * Resolve the client in USERS command reply if the entry does
7580 not have username resolved. The affected file is
7581 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7582 command to WHOIS command to really resolve stuff. The USERS
7583 is not used any more in any critical section so WHOIS can
7584 be used even though it might be slower than IDENTIFY.
7586 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7589 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7591 * Changed the protocol API a bit more consistent in the
7592 lib/silccore/silcprotocol.[ch].
7594 * Changed the following headers to ROBODoc format:
7596 lib/silccore/silcpayload.h
7597 lib/silccore/silcprotocol.h
7598 lib/silccore/silcsockconn.h
7600 All core library headers are now formatted.
7602 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Fixed a bug in Irssi SILC client; do not show that you are
7605 server/router operator if you really are not. Affected file is
7606 irssi/src/silc/core/client_ops.c.
7608 * Renamed silc_command_free_payload to silc_command_payload_free.
7609 Affected file lib/silccore/silccommand.h
7611 * Added silcmath.h to include the prototoypes of various routines
7612 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7615 * Changed the following headers to ROBODoc format:
7617 lib/silccore/silcchannel.h
7618 lib/silccore/silccommand.h
7619 lib/silccore/silcid.h
7620 lib/silccore/silcidcache.h
7621 lib/silccore/silcmode.h
7622 lib/silccore/silcnotify.h
7623 lib/silccore/silcpacket.h
7624 lib/silcmath/silcmath.h
7626 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Added checking to the server code not to start the server if
7629 ciphers and stuff are not configured properly. Affected files
7630 silcd/serverconfig.[h] and silcd/server.c.
7632 * Changed the layout of the header files of the public interfaces
7633 in the SILC libraries. The new layout supports ROBODoc
7634 documentation tool (and some others) so that it is easy to create
7635 a library reference manual. All the other headers and source
7636 code must still follow the CodingStyle document. Also source
7637 code must not include these ROBODoc stuffs, only the headers.
7638 Furthermore, all public interface headers must now be named
7639 by using `silc' prefix, example: silcapi.h, silccipher.h.
7640 Some files were renamed due to this. All the other headers
7641 must not be used as public interfaces. I will update the
7642 CodingStyle document later. Changed following headers, so far:
7644 lib/silcclient/silcapi.h
7645 lib/silccore/silcauth.h
7646 lib/silccore/silcprivate.h
7647 lib/silccrypt/silcdh.h
7649 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7653 * Removed silc_client_packet_send_flush from the client library
7654 as it is not needed. Affected file lib/silcclient/client.[ch].
7656 * Added printing of message of unresolved authentication method
7657 to the Irssi SILC client. Added it to the module formats.
7658 Removed the same message from the client library.
7660 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7662 * Added new distribution feature, DISTLABEL. Every distribution
7663 can define own preprocessor label that can be used in the
7664 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7665 file distributions, acconfig.h.pre and prepare.
7667 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Added Makefile.defines_int to include the actual definitions
7670 for Makefile.defines.in. Tested the new distribution system,
7671 created distributions and tested installation.
7673 * Added AWAY message printing to the Irssi SILC client. Added
7674 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7676 * Added SCONNECT command to call the SILC's CONNECT command.
7677 Cannot use CONNECT directly since Irssi uses that internally.
7678 Affected file irssi/src/silc/core/silc-servers.c.
7680 Added ACTION local command. It is same as ME command but takes
7681 the channel as mandatory argument.
7683 Rewrote some of the Irssi's help files to suite for SILC
7686 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7688 * Added Makefile.defines[.in] that should for now on be included
7689 in all Makefile.am file in the source tree. That file includes
7690 all common compilation definitions for SILC source tree.
7692 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7694 * Minor changes to the ./prepare script to change the package
7695 name according the distribution name to the configure.in.
7697 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Created new distribution system. Added file `distributions'
7700 that defines all the distributions that can be created out of
7701 the SILC source tree. The ./prepare script now reads that
7702 file to determine how to prepare the distributions. The
7703 first argument to the ./prepare is the name of the distribution
7704 and second is the version of the distribution. If given
7705 without arguments it creates the default (toolkit) distribution
7706 with the default version (defined in ./prepare).
7708 All Makefile.am files that are subject to the distributions
7709 are now named as Makefile.am.pre. These are ./Makefile.am
7710 and lib/Makefile.am. Others may be changed later.
7712 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7714 * Added invite list, ban list, some key management and connection
7715 error message printing to module formats in the Irssi SILC client.
7717 * Added new silc_client_set_away_message to set the away message
7718 that is back to the person who sent private message. The
7719 affected file lib/silcclient/silcapi.h and the
7720 lib/silcclient/client_prvmsg.c.
7722 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Fixed the private message sending in the Irssi SILC client,
7725 added local command KEY to the Irssi SILC client.
7727 Added key management and key agreement message formats to the
7728 irssi/src/fe-common/silc/module-formats.[ch].
7730 Added USERS (alias WHO) printing, server/router operator
7731 indication and LIST command printing to the module formats.
7733 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7735 * Fixed channel joining notify handling, cumode notify handling
7736 from Irssi SILC client.
7738 * Added SILC specific module-formats to the Irssi SILC client so
7739 that SILC specific message hilighting, colors etc is possible.
7740 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7742 Added channel mode, channel user mode, actions, notices,
7743 whois and whowas printing to the the module-formats.c.
7745 * Fixed a bug in channel deletion in the server. The channel
7746 is not left to the cache even if the channel founder auth mode
7747 is set when there are no users anymore on the channel. Affected
7748 file silcd/server.c.
7750 * The silc_net_localhost now resolves the entire hostname including
7751 the domain name. Affected file lib/silcutil/silcnet.c.
7753 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Changed the ask_passphrase client operation to be ascynchronous.
7756 It has now a completion callback and a context that the
7757 application must call after it has got the passphrase from
7758 the user. Affected files lib/silcclient/silcapi.h,
7759 lib/silcclient/protocol.c, lib/silcclient/command.c and
7762 Added SilcAskPassphrase callback that the application calls
7763 to deliver the passphrase to the library.
7765 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7766 The public key verification and especially a certificate
7767 verification is asynchronous procedure.
7769 Added new SILC_SKE_STATUS_PENDING status to indicate the
7770 request is pending and a callback will be called to finalize
7773 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7774 indicate that remote end did not send its public key (or
7775 certificate), even though we require it. Added check for this
7776 condition in the SKE. This was a security bug, now fixed.
7778 Defined new SilcSKEVerifyCbCompletion callback that is called
7779 when the verification process is completed.
7781 The affected files lib/silcske/silcske_status.h and
7782 lib/silcske/silcske.[ch].
7784 * Changed the verify_public_key client operation to be async
7785 as well. Defined SilcVerifyPublicKey callback that is used to
7786 indicate the success of the public key verification process.
7788 Changed the server and client to use the new async client
7791 * Changed the Irssi SILC client's internal scheduler to be called
7792 twice as many times as it used to be. As a result the client
7793 should be a bit faster now. Affected file is
7794 irssi/src/silc/core/silc-core.c.
7796 * Added support to Irssi SILC client of asynchronous public key
7797 verification and passphrase inquiry. Affected file is
7798 irssi/src/silc/core/silc-core.c.
7800 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7802 * Do not say "You have left channel %s" in client library.
7803 Moved it to the application. Affected files are
7804 lib/silcclient/command.c and silc/client_ops.c.
7806 * Fixed silc_client_get_clients. Command context was not
7807 duplicated and was freed memory in the callback. Affected
7808 file lib/silcclient/idlist.c.
7810 * Do not say "you are now talking..." on JOIN command in the
7811 client library. The appliation must handle it.
7813 * Do not say ".. changed topic to" in command reply in the
7814 client libary. The application must handle it.
7816 * Fixed TOPIC command sending in the client library.
7818 * Fixed a memory leak in silc_client_command_free in the file
7819 lib/silcclient/command.c.
7821 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7823 * Imported a modified version of Irssi client to the source tree.
7824 The Irssi will be used to create a new client called
7825 Irssi SILC. Imported to irssi/.
7827 Added silc_core_init_finish function to the Irssi. Affected
7828 file irssi/configure.in.
7830 A lot changes in the Makefile.ams around the irssi tree.
7832 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Do not rehash if the new size is same as the old size of the
7835 hash table, in the silc_hash_table_rehash*. The affected file
7836 lib/silcutil/silchashtable.c.
7838 * Replaced hash_table_del_by_context calls from the server
7839 (when channel->user_list and client->channels) to the
7840 hash_table_del as it is sufficient and faster.
7842 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7844 * Added silc_hash_table_list, silc_hash_table_get and the
7845 SilcHashTableList structure to provide an alternative way to
7846 traverse the hash table. The affected files are
7847 lib/silcutil/silchashtable.[ch].
7849 * Changed the server's idlist routines to use the hash table
7850 routines to optimize the code.
7852 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7854 * Replaced the client entry's `channel' list and channel entry's
7855 `user_list' list to hash tables for optimized lookup. Changed
7856 the code to use the hash table interface around the code.
7857 Affected file lib/silcd/idlist.[ch].
7859 * Added `auto_rehash' boolean argument to the function
7860 silc_hash_table_alloc to indicate whether the hash table should
7861 auto-rehash when it thinks is appropriate time. It will
7862 increase the hash table size if the there is twice as much
7863 entries in the table than the size of the table, and will
7864 decrease the size if there are twice as less entries than
7865 the size of the table.
7867 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7869 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7871 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7873 * silc_idcache_purge_by_context deletes the entry now by context
7874 as it is supposed to do. Affected file lib/silccore/idcache.c.
7876 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7877 client is not anymore valid (WHOWAS givens the info) and not
7878 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7880 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7882 * Removed the `data' and `data_len' arguments from the ID Cache
7883 interfaces and added `name' argument. ID Cache does not handle
7884 anymore the binary data only a names associated with given ID.
7886 * When hashing a Client ID with silc_hash_id the entire ID is
7887 not hashed anymore, instead only the hash of the Client ID is
7888 hashed. This way we can access the Client ID from the cache
7889 with Client ID but with the hash of the ID (which is a hash of
7890 the nickname) as well without any difference in performance.
7892 Added also silc_idcache_find_by_id_one_ext to do one on one
7893 searching when we have the actual ID. Added also function
7894 silc_hash_client_id_compare. The affected files are
7895 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7897 * When hashing the name associated with a ID it is always done
7898 in lowercase. This way we can access the cache without worrying
7899 about case-sensitivity, even though, for example nicknames are
7902 * Fixed a bug in server with channel message sending. It put
7903 wrong ID type as destination ID. The affected file
7904 silcd/packet_send.c.
7906 * silc_idcache_del_by_context now deletes from all hash tables
7907 by context. Affected file lib/silccore/idcache.c.
7909 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Changed the client library to use the new ID Cache interface.
7912 Changes around the source tree.
7914 * Added silc_hash_table_rehash_ext to rehash with specific
7915 hash function. Affected file lib/silcutil/silchashtable.[ch].
7917 * Added silc_hash_string_compare to compare two strings in the
7918 hash table. Affected file lib/silcutil/silcutil.[ch].
7920 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7922 * Added new function silc_idcache_del_by_context into the
7923 lib/silccore/idcache.[ch].
7925 * Changed the server's ID list routines to use the new ID Cache
7926 interface. Changes around the source tree.
7928 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7930 * Added silc_hash_table_del[_by_context]_ext functions in to the
7931 lib/silcutil/silchashtable.[ch].
7933 Removed silc_hash_table_find_all* routines and added new
7934 silc_hash_table_find_foreach to replace them.
7936 Added silc_hash_table_replace_ext function as extended
7937 replacing function. Separated the simple hash table interface
7938 from the extended hash table interface in the file
7939 lib/silcutil/silchashtable.h.
7941 * Fixed minor bugs and changed it to use some of the new
7942 hash table functions in lib/silccore/idcache.c
7944 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Added new function silc_hash_table_find_all to return all keys
7947 in the hash table by the specified key. As the hash table is
7948 collision resistant it also makes it possible to have several
7949 duplicate keys in the hash table. This function may be used to
7950 find all of the keys from the hash.
7952 Added user_context arguments to the SilcHashFunction,
7953 SilcHashCompare and SilcHashDestructor to deliver user specified
7956 Added new fuctions silc_hash_table_find[_all]_ext to do
7957 extended lookup with specified hash and compare functions and
7958 specified user contexts.
7960 Added new function silc_hash_table_add_ext to add the key
7961 with specified hash function and user context.
7963 Added new function silc_hash_table_foreach to traverse all
7964 entrys in the hash table. Added SilcHashForeach callback
7967 Added new function silc_hash_table_del_by_context to delete
7968 the entry only if the context associated with the key matches.
7970 Affected files are lib/silcutil/silchashtable.[ch].
7972 * Removed silc_hash_[server/client/channel]_id and added just
7973 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7974 silc_hash_id_compare to compare two ID's using as the hash table
7975 comparison function. Added also silc_hash_data to hash
7976 binary data and silc_hash_data_compare to compare it.
7978 * Removed silc_idlist_find_client_by_hash as it is not needed
7979 anymore. Affected file silcd/idlist.[ch].
7981 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7982 to use internally the SilcHashTable. The new ID Cache is a lot
7983 faster than the old one. Some of the ID Cache interface was also
7984 rewritten and obsolete and stupid functions were removed.
7986 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Added entry_count field to the SilcHashTable to keep the number
7989 of the entries in the table. Implemented the function
7990 silc_hash_table_rehash. Added new function
7991 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7993 Fixed a minor bug in silc_hash_table_free.
7995 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7996 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7997 into the lib/silcutil/silcutil.[ch].
7999 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Implemented a collision resistant hash table into the
8002 lib/silcutil/silchashtable[ch]. See the header and the source
8003 for the SilcHashTable API.
8005 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Merged dotconf version 1.0.2 into lib/dotconf.
8009 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8011 * Do not compile anything in lib/silcsim/* if the SIM support
8012 is not enabled. The tree should now compile without problems
8015 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8017 * Compiled the SILC under cygwin. Compiled and tested briefly
8018 without problems. More tests needed. The SIMs didn't compile
8021 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8023 * Fixed possible crash in silc_get_username in the
8024 lib/silcutil/silcutil.c.
8026 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Fixed a va_arg in silc/client_ops.c.
8030 * Oops, RC5 routines were named AES and caused some problems
8031 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8033 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Added new SilcIDIP structure into the lib/silccore/id.h and
8036 replaced the old `ip' fields from all SILC ID's to that type.
8037 This is a step towards IPv6 support.
8039 The silc_id_get_len takes now the ID as an extra argument.
8040 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8041 both IPv4 and IPv6 based ID's.
8043 The affected files are lib/silccore/id.[ch] and other files
8044 around the tree using these routines.
8046 * Removed the ID length arguments in server from various
8047 silc_server_send_notify_* routines -> they are not needed
8050 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8052 * Fixed memory leak in silc_encode_pem_file in the file
8053 lib/silcutil/silcutil.c.
8055 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Check minor version as well in the SKE. Affected files are
8058 silcd/protocol.c and lib/silcclient/protocol.c.
8060 * Added --identifier option to the server so that an identifier
8061 can be when creating the public key for the server. Affected
8062 file is silcd/silcd.c.
8064 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8065 lib/silccrypt/silcpkcs.c.
8067 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Register default ciphers and stuff when using -C option with
8070 the server. Affected file sildc/silcd.c.
8072 * Put back the servers public key filename format, it is better
8073 than the new one. For now, the client keys are saved with the
8074 new filename format. The affected file silc/client_ops.c.
8076 * Implemented the Cipher API for the rest of the ciphers that
8077 did not implement it or implemented it the wrong way.
8079 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8081 * Register default ciphers and stuff when using the -S option
8082 in the client. Affected file silc/silc.c. Same also when
8083 creating new key pair with -C option.
8085 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Fixed the silc_verify_public_key client operation function to
8088 save the public keys differently. The fingerprint is now
8089 used as filename and not the hostname. This way also the
8090 client keys are saved uniquely and not with hostnames. The
8091 affected file is silc/client_ops.c.
8093 * Trimmed the silc_hash_fingerprint function to remove extra
8094 whitespaces from the end of the fingerprint. The affected
8095 file is lib/silccrypt/silchash.c.
8099 * Added silc_cipher_register_default function to register all
8100 default ciphers. It can be used when configuration files
8101 does not exist and the application does not want any specific
8102 ciphers in any specific order.
8104 The SilcDList is now used as silc_cipher_list dynamically
8105 allocated cipher list. Removed the static list all together
8106 and now all ciphers must be allocated to the dynamic list.
8107 The silc_cipher_alloc routine was changed to check only the
8110 All silc_cipher_* routines that used to return int returns
8113 The affected files lib/silccrypt/silccrypt.[ch].
8115 * The same thing was done to silc_hash_* as for silc_cipher_*
8116 routines. Affected files lib/silccrypt/silchash.[ch].
8118 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8119 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8120 Added also silc_pkcs_[un]register[_default] functions.
8121 Removed the data_context from the PKCS API.
8123 * Added silc_hmac_register_default function to register default
8124 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8125 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8126 to unregister all hmacs at once.
8128 * Register the default ciphers, hash functions, PKCSs and HMACs
8129 if client's configuration file does not exist. The affected
8132 * The client did not load the hash functions from the SIM
8133 modules at all. Added support for this. Affected file is
8134 silc/clientconfig.c.
8136 * When decoding public key with silc_pkcs_public_key_decode, check
8137 the supported algorithm only if PKCS are registered. Affected
8138 file lib/silccrypt/silcpkcs.c. The same was done with the
8139 silc_pkcs_private_key_decode.
8141 * Fixed the SILC List routines to keep the list always in order.
8142 It used to change the list's order when traversing the list but
8143 not it preserves the order. Affected file lib/trq/silclist.h.
8145 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8147 * Added the client library to use the SilcSocketConnection's
8148 reference counter (by silc_socket_dup) to prevent the bug that
8149 the socket object may be freed underneath async operation.
8151 * The name resolv library checking fixes in the configure.in.pre.
8154 * Created new version of the protocol drafts for future
8155 development. The -03 drafts are the ones that will be changed
8156 in the trunk now and the -02 will remain as they are.
8158 * Send list of CUMODE notifys to the router when announcing
8159 the channel users to the router. Affected file silcd/server.c.
8160 If the router receiving channel founder CUMODE for a channel
8161 that already has channel founder it will send CUMODE notify
8162 to the sender to remove the channel founder rights from the
8163 announced client. Affected file silcd/packet_receive.c.
8165 * The CUMODE notify may now use Server ID as well as the entity
8166 who changes the mode. Updated protocool specs.
8168 * Updated INSTALL and README files.
8170 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8172 * New web pages in the http://silc.pspt.fi. The pages was
8177 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Implemented the [DenyConnectin] config section in the server.
8180 Added silc_server_config_denied_conn to check whether incoming
8181 connection is denied. Affected file silcd/serverconfig.[ch].
8183 * Do not check the ports when checking the incoming configuration
8184 data if the port is 0, meaning any. Affected file is
8185 silcd/serverconfig.c.
8187 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Fixed buffer overflow in silc_string_compare in the file
8190 lib/silcutil/silcutil.c.
8192 * Fixed double free in silc_server_command_leave in the file
8195 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8197 * Fixed the version checking in the server. Affected file is
8200 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Fixed the configuration data fetching when accepting new
8203 connections in the server. Affected file silcd/server.c.
8205 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8207 * Added `sender_entry' argument to the function
8208 silc_server_packet_relay_to_channel so that we can check
8209 whether some destination actually belongs to the same route
8210 the sender belongs (ie, we must not resend the packet to the
8211 sender). Affected file silcd/packet_send.[ch].
8213 * Added `servername' field to the SilcClientEntry in the server
8214 to hold the name of the server where client is from. Affected
8215 file is silcd/idlist.h.
8217 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Moved the channel message encrypting in the router betwen
8220 router connections from silc_server_channel_message to the
8221 silc_server_packet_relay_to_channel since we want to check
8222 whether we have anybody channel before encrypting anything.
8223 Affected files silcd/packet_[receive/send].c.
8225 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8227 * Fixed the [AdminConnection] server config section to support
8228 multiple entries. Affected file silcd/serverconfig.c.
8230 * Added support into the server to check the validity of the
8231 incoming connection before executing any KE or authentication
8234 * The connection configuration is now saved to the KE and
8235 connection auth protocol contexts and not fetched anymore in
8236 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8238 * The local hosts listenning address and port is also resolved
8239 now when starting the server. We want to have the socket object
8240 to include the real address and port for the listener. Added
8241 new function silc_net_check_local_by_sock into the files
8242 lib/silcutil/silcnet.[ch].
8244 * Fixed a broadcast bug in server -> do not broadcast if we
8247 * Fixed a routing bug. Do not route broadcast packets ever.
8248 Broadcast packets must be processed always and not routed since
8249 they may be destined to some other host than yourself and thus
8250 would get routed without no good reason. Affected file is
8253 * Added function silc_server_config_is_primary_route to check
8254 whether primary router connection has been configured (a router
8255 configuration that we are initiating). If there is not, we
8256 will assume that there is only two routers in the SILC network
8257 and we will use the incoming router connection as our primary
8258 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8260 * Changed the order of the broadcasting. Broadcast _after_ the
8261 packet has been processed not before. Affected file is
8264 * Fixed a [ClientConnection] parsing bug. The port was never
8265 parsed correctly thus resulting to port 0. Affected file
8266 silcd/serverconfig.c.
8268 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8269 argument and did not set the broadcast packet flag. Affected
8270 file silcd/packet_send.c. Fixed same bug in the function
8271 silc_server_send_notify as well.
8273 * If we receive NEW_ID packet for our own ID in the server, ignore
8276 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Removed the nickname from the Private Message Payload.
8281 Updated the code and the protocol specs.
8283 * Updated protocol specs for submitting to the IETF.
8285 * Tweaked the Random Number Generator a bit. Affected file
8286 lib/silccrypt/silcrng.c. Exported a new function
8287 silc_rng_[global]_add_noise which can be used to add more
8290 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Do not parse packets with different timeout when protocol
8293 is active -> may cause problem with rekey. Affected file
8296 * When server receives signoff notify it must not create
8297 new channel key if the client is on any channels since the
8298 sender of the signoff notify will create it.
8300 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8302 * Added printing of error messages during SKE protocol from the
8303 failure packet sent by server during SKE. Affected file
8306 * Removed the client's failure_callback handling with timeout
8307 and handle it immediately when received.
8309 * The SKE library returned wrong type in SUCCESS and FAILURE
8310 packets. They must be 32 bit MSB not 16 bit MSB.
8312 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Ok, rewrote the logic of the re-key and now it seems to work.
8315 I tested it on high traffic with frequent re-keys without
8316 problems. Added hmac_receive (and renamed hmac to hmac_send)
8317 in SilcClientConnection in lib/silcclient/client.h and
8318 in SilcIDListData in silcd/idlist.h. Also, removed the
8319 SilcPacketParserContext's cipher and hmac fields as they are
8320 not needed anymore and actually caused some problems when
8321 the ciphers and hmac's changed underneath the packet parser.
8323 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * If re-key protocol is active then process the incoming packets
8326 synchronously since we must assure that icoming packets encrypted
8327 with the old key is processed before the new keys is set to
8328 use. This is true other packets than for REKEY packets.
8329 Affected file silcd/server.c. The same was done to client library
8330 as well, affected file lib/silcclient/client.c.
8332 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8334 * Fixed bug in client and server to accept the force send if
8335 the packet is send from silc_[server/client]_packet_process
8336 function. Otherwise the packets are never delivered, oops.
8338 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Disable force sending of packets when REKEY protocol is active.
8341 We must assure that no packet is sent directly when rekey is
8342 performed. All packets must be sent through packet queue.
8343 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8344 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8345 function is silc_[server/client]_packet_send_real to check
8348 * Replaced the SIM paths from example config files to
8349 /usr/local/modules. Also, make install creates now
8350 /usr/local/silc/logs directory to hold all the SILC server
8353 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Made the configure.in.pre work on Solaris. Patch by salo.
8357 * Made all ciphers compatible with non-x86 machines. Defined
8358 CBC mode macros into lib/silccrypt/ciphers_def.h.
8360 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Fixed the make install.
8364 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * When MAC computation fails the silc_packet_decrypt returned 0
8367 even though it was supposed to return -1. Fixed this. The
8368 affected file is lib/silccore/silcpacket.c.
8370 * Do not replace the config files in /etc/silc (in make install)
8371 if they already exist. Affected file ./Makefile.am.
8373 * Do not send re-key packets immediately but through packet queue.
8374 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8376 * Changed silc_net_check_host_by_sock to return FALSE if the
8377 IP/DNS could not be resolved. Though, it returns the IP address
8378 now even if it could not resolve it (but returns also FALSE).
8379 Affected file lib/silcutil/silcnet.[ch].
8381 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Added silc_pkcs_decode_identifier to decode the public key's
8384 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8385 Added also silc_pkcs_free_identifier. Added also new context
8386 SilcPublicKeyIdentifier.
8388 * Added -S option to the silc client. It is used to dump the
8389 contents of the specified public key file.
8391 * Changed the PKCS api to return the public key length when
8392 setting the public key.
8394 * Fixed a fatal bug in the public and private key file loading.
8395 Affected file lib/silccrypt/silcpkcs.c.
8397 * Execute the packet parsing for client with zero (0) timeout
8398 if the protocol is active. Affected file silcd/server.c.
8400 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8402 * Made the key generation options to the silcd program. Added
8403 -C option, equivalent to client's option.
8405 * Added new [ServerKeys] config section to the server. It
8406 configures the server's public and private key.
8408 * Defined generic Public Key Payload into the protocol
8409 specification to send specific type of public keys and
8412 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8413 public key or certificate.
8415 * Implemented the GETKEY command to the server and to the
8416 client library and on user interface.
8418 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8420 * Made preliminary `make install' work.
8422 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Added SilcServerRekey context into silcd/idlist.h.
8426 * Added the PFS support as defined in the specification to the
8427 SKE protocol. Affected files lib/silcske/*.c.
8429 * Added `ske_group' field to the SilcServerRekey context to hold
8430 the number of the SKE group that is used with PFS in re-key.
8431 Affected file silcd/idlist.h.
8433 * Added PFS re-key support to the server. Affected file is
8436 * Added silc_protocol_cancel to cancel execution of the next
8437 state of the protocol. Affected file is
8438 lib/silccore/silcprotocol.[ch].
8440 * Added the re-key support with and without PFS to the client
8441 library. Re-key is performed once in an hour, by default.
8443 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8444 Added silc_client_rekey_callback and silc_client_rekey_final.
8445 Affected files are lib/silcclient/protocol.[ch] and
8446 lib/silcclient/client.[ch].
8448 * Removed the `hmac_key' and `hmac_key_len' fields from the
8449 SilcClientConnection structure; not needed. Affected file is
8450 lib/silcclient/client.h.
8454 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8456 * Do not ask whether user wants to use the negotiated private key
8457 for private messages, just use it. Affected file is
8458 silc/local_command.c.
8460 * Added `send_enc_key' and `enc_key_len' fields to the
8461 SilcIDListData structure since they are needed in the re-key
8462 phase. Affected file is silcd/idlist.[ch].
8464 * Implemented the simple re-key protocol into the server.
8465 Affected files silcd/server.c and silcd/protocol.[ch]. The
8466 re-key will be performed once in an hour, by default.
8468 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8469 Added silc_server_rekey, silc_server_rekey_callback and
8470 silc_server_rekey_final.
8472 * Removed Tunneled flag from the protocol. Updated the code
8473 and the specifications.
8475 * Adde `pfs' field to the SilcIDListData to indicate whether
8476 the PFS is to be performed in the re-key. Affected file is
8479 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8482 int64 of at least the xintXX size. If void * is less that 4
8483 bytes uint32 * will be used. Defined bool as boolean.
8485 * Changed _ALL_ unsigned long and unsigned int to uint32,
8486 unsgined short to uint16 in the source tree.
8488 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8489 not handle clients that has entry->data.registered == FALSE.
8490 They are not in the network anymore. Affected file is
8493 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Implemented the sending of the SERVER_SIGNOFF notify in the
8496 server. Affected file is silcd/server.c.
8498 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8499 Added also silc_notify_payload_encode_args into the
8500 lib/silccore/silcnotify.[ch].
8502 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8503 Affected file silcd/packet_receive.c.
8505 * Implemented the SERVER_SIGNOFF notify handling in the client
8506 library. Affected file lib/silcclient/client_notify.c. Also,
8507 implemnted the printing of the SERVER_SIGNOFF info to the
8508 application. Affected file silc/client_ops.c.
8510 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8511 if the deleting was successful. Affected file silcd/idlist.[ch].
8513 * Added support for public key authentication in the connection
8514 authentication protocol in the client library. Affected file
8515 lib/silcclient/protocol.c.
8517 * Changed the server's silc_idlist_get_clients_by_* interface
8518 to support already allocated array so that new entries may be
8519 added to pre-allocated array. Affected file silcd/idlist.[ch].
8520 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8521 and command replies.
8523 * All command reply functions in the server now calls the
8524 pending command callback even if error occured. This way the
8525 error will be delivered to the client as well. Affected files
8526 silcd/command.c and silcd/command_reply.c.
8528 * Fixed INFO command to return local server's info if no server
8529 was provided. Affected file lib/silcclient/command.c.
8531 * Removed RESTART command for good. Updated the code and the
8534 * Rewrote parts of the task system. It is a bit simpler now.
8535 Removed unsued task priorities. The affected files are
8536 lib/silcutil/silctask.[ch].
8538 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8540 * Moved the USERS printing from the library to the application.
8541 Affected files lib/silcclient/command.c and silc/client_ops.c.
8543 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Added channel key re-key support. The re-key is perfomed
8548 only by the router and is done once in an hour. Added `rekey'
8549 field to the SilcChannelEntry in the server. Affected files
8550 silcd/server.c and silcd/idlist.h.
8552 * Added silc_task_unregister_by_context into the file
8553 lib/silcutil/silctask.[ch].
8555 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Added SILC_UMODE_GONE mode to indicate when the client is not
8558 present in the SILC network. Added also support to the local
8559 command AWAY that will set this mode. Added support of showing
8560 "xxx is gone" in WHOIS command. The USERS command shows the
8561 gone status as well.
8563 * Fixed setting server and router operator privileges in the
8564 server's UMODE command. Affected file silcd/command.c.
8566 * Merged the SKE KE1 and KE2 payloads into one payload. The
8567 new KE payload is equivalent to the old KE2 payload.
8569 Cleaned up the SKE Start Payload parsing. It now uses the
8570 simple buffer unformatting to do the parsing. A lot faster
8573 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8574 to the SKE that is used to indicate whether both of the SKE
8575 parties should perform authentication. By default only the
8576 responder performs authentication. By setting this flag also
8577 the initiator must do authentication. By default it is unset
8578 since in normal SKE case, client to server connection, only
8579 the responder should do authentication. When doing SKE between
8580 two clients both should perform authentication. Updated the
8581 code and the protocol specs.
8583 * A little fix to IDENTIFY command in the server. Search the
8584 client first by hash not nickname. Affected file is
8587 * Fixed the silc_client_close_connection to support closing
8588 the client to client connections wihtout deleting too much
8589 data. Affected file lib/silcclient/client.c.
8591 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8592 are received if protocol used to be active but is not anymore
8593 the application would crash due to NULL pointer dereference.
8594 Affected files silcd/server.c and lib/silcclient/client.c.
8596 * Added `hash' field to the SilcClientConnection to include
8597 the hash function negotiated in the SKE protocol.
8599 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8600 to set the channel founder authentication data. A client can
8601 claim the founder rights later by providing the authentication
8602 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8603 This way the channel founder can regain the channel founder
8604 privileges even it is left the channel. This works only on
8605 local server and the client must be connected to the same
8606 server to be able to regain the founder rights. Updated the
8607 protocol specs accordingly.
8609 Added support to the CMODE command in the client to set the
8610 founder auth data. Read the README to see how to set it.
8612 Added support to the CUMODE command to claim the founder
8613 rights. Read the README to see how to do it.
8615 Added support for the founder authentication to the Channel
8616 Entry in the server. Affected file silcd/idlist.h.
8618 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8619 server's CMODE command. Affected file silcd/command.c.
8621 * Added the following new functions into lib/silccore/silcauth.[ch]:
8622 silc_auth_get_method and silc_auth_get_data.
8624 * The server now saves the remote hosts public key to the
8625 SilcIDListData pointer. Affected file silcd/protocol.c.
8627 * The normal server now does not remove the channel entry from
8628 the cache if the founder authentication data is set. It used
8629 to remove it if the founder was the last one on the channel on
8630 the server and left the channel. The auth data is saved and
8631 if the channel is re-joined later the old entry is used with
8632 the old auth data. Affected files silcd/command_reply.c and
8635 * Removed the `pkcs' field from the SilcIDListData structure
8636 in the server; it is not used. Affected file silcd/idlist.h.
8638 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8640 * Fixed packet processing on slow links. Partial packets were
8641 never re-processed because the incoming data buffer was cleared
8642 by the application. Application must not directly clear the
8643 sock->inbuf, the packet processing routines handle it. Fixed
8644 this in client library and in server.
8646 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * Fixed the WHOIS and IDENTIFY send reply function to really
8649 check whether to send list or just one entry. Affected file
8652 * Cleaned up the LEAVE command's channel key distribution. The
8653 affected file silcd/command.c.
8655 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8656 can enforce the channel mode as well. In that case the ID
8657 includes the ID of the server. The code now enforces the
8658 mode change if the router have different mode than the server.
8660 * The notify client operation with CMODE_CHANGE notify can now
8661 return NULL client_entry pointer if the CMODE was not changed
8662 by client. Application must check for this.
8664 * Added <Server ID> argument to INFO command to support server
8665 info fetching by Server ID.
8667 * Added silc_server_announce_get_channel_users to get assembled
8668 packets of channel users of the specified channel. Affected
8669 file silcd/server.[ch].
8671 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8672 was freed underneath the ID Cache.
8674 * Re-announce clients when the server received CHANNEL_CHANGE
8675 notify from the router. Affected file silcd/packet_send.c.
8677 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8680 crashed since it did not handle the fact that there is no cipher
8681 called "3" and didn't check the error condition. Now fixed.
8683 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8684 flag. It can be used to send message requests.
8686 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8688 * Implemented the RESTART command in the client.
8690 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8691 notice type messages. Added notice printing to the user
8694 * The channel keys are not re-generated if the channel's mode
8695 is PRIVKEY, ie private key on the channel exists. Affected
8696 files silcd/server.c and silcd/command.c.
8698 * Fixed a little bug in channel message delivery when channel
8699 private keys are set in the server. Affected file is
8700 silcd/packet_send.c.
8702 * Changed the setting on channel->on_channel = TRUE from the
8703 silc_client_save_channel_key to the JOIN command reply. The
8704 key payload is not received if the private channel key is set.
8705 Affected file lib/silcclient/command_reply.c and the
8706 lib/silcclient/client_channel.c.
8708 * When the CMODE_CHANGE notify is sent and the channel private
8709 key mode is removed the channel key must be re-generated in
8710 other cells as well. Added this support for the router in the
8711 silcd/packet_receive.c.
8713 * Added new local command NOTICE to send notice message on
8714 channel. Affected file silc/local_command.[ch].
8716 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Added new local command ME to the client. It is used to send
8719 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8720 some action. Affected file silc/local_command.[ch].
8722 * Changed channel_message and private_message client operations
8723 to deliver the message flags to the application. Added also
8724 the `flags' arguments to the silc_client_send_channel_message
8725 and silc_client_send_private_message functions. Affected file
8728 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8730 * Redefined the Private Message Payload to support private message
8731 keys and to support the new private message flags. Updated
8732 the protocol specs. Flags makes it possible to have for example
8733 CTCP style messages.
8735 * Added new type SilcPrivateMessagePayload and defined an API
8736 for it in the lib/silcclient/silcprivate.[ch].
8738 * Tested private message private keys successfully. Tested the
8739 private message key set, unset and list commands with the new
8742 * Redefined the Channel Message Payload to include the channel
8743 message flags (equal with private message flags) to support
8744 for example CTCP style messages.
8746 * Defined some of the message (for channel and private message)
8747 flags. Updated the protocol specs and added the flags to the
8748 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8750 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Added SilcKeyAgreementStatus type to the key agreement routines
8753 to indicate the current status and error if one occured.
8754 The status types are defined in the lib/silcclient/silcapi.h.
8756 * Added new local command KEY that is used to set and unset private
8757 keys for channels, set and unset private keys for private messages
8758 with remote clients and to send key agreement requests and
8759 negotiate the key agreement protocol with remote client. The
8760 key agreement is supported only to negotiate private message keys,
8761 it currently cannot be used to negotiate private keys for channels,
8762 as it is not convenient for that purpose.
8764 * Fixed a minor pending callback setting bug in the function
8765 silc_client_get_client_by_id_resolve, now the function works.
8766 Affected file lib/silcclient/idlist.c.
8768 * Added function silc_net_get_local_port to get local bound
8769 port by socket. Added to lib/silcutil/silcnet.[ch].
8771 * Added `sockets' and `sockets_count' fields to the SilcClient
8772 object. They hold the sockets of the listenning sockets in
8773 the client. Listenning sockets may be for example the key
8774 agreement server. Affected file lib/silcclient/client.[ch].
8775 Added functions the silc_client_add_socket and the
8776 silc_client_del_socket. They are exported to the application
8779 * Added ~./silc/clientkeys to support other client's public keys.
8781 * Renamed verify_server_key client operation to verify_public_key
8782 and added one argument to indicate the type of the connection
8783 (server, client etc.).
8785 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8787 * Added silc_server_connection_auth_request to handle the
8788 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8789 silcd/packet_receive.[ch].
8791 * Added silc_server_send_connection_auth_request into the
8792 silcd/packet_send.c to send the connection auth request packet.
8794 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8797 * Fixed the public key authentication in responder side in the
8798 server. The `auth_data' pointer includes the SilcPublicKey
8799 not the path to the public key. Affected file silcd/protocol.c.
8801 * Implemented the public key authentication in the initiator side
8802 in the server. Affected file silcd/protocol.c.
8804 * Removed the [RedirectClient] config section from the server
8805 configuration. Is not needed and I don't want to implement it.
8807 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8809 * Cleaned up the CMODE command in the server. It now works
8810 correctly and supports all the modes defined in the protocol.
8811 Affected file is silcd/command.c.
8813 * Added `hmac_name' field to the SilcChannelEntry in the server
8814 to hold the default HMAC of the channel. It can be set when
8815 creating the channel (with JOIN command). Affected files
8818 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8819 type to indicate the change of the current cipher and hmac
8820 on the channel. Client can safely ignore the <cipher> argument
8821 (if it chooses to do so) since the CHANNEL_KEY packet will
8822 force the channel key change anyway. The <hmac> argument is
8823 important since the client is responsible of setting the new
8824 HMAC and the hmac key into use.
8826 * Fixed the CMODE command in the client library as well.
8828 * Tested CMODE command in router environment successfully.
8830 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8832 * Show the version of the remote client (or server) when connecting
8833 to the server. It is logged to the log file. Affected file
8834 is silcd/protocol.c.
8836 * Fixed the KILLED notify handling in the client library. The
8837 client must be removed from all channels when receiving the
8840 Also, do not remove the client entry when giving the KILL
8841 command but when the KILLED notify is received.
8843 * Removed silc_idlist_find_client_by_nickname from the server.
8844 Not needed anymore. Affected files silcd/idlist.[ch].
8846 * Implemented the CHANNEL_CHANGE notify type handling to the
8847 server. Affected file silcd/server.c.
8851 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Added silc_server_send_notify_invite to send the INVITE
8854 notify between routers.
8856 * Implemented the INVITE command correctly to the server.
8858 * Implemented the INVITE notify type handling in the server.
8860 * Implemented the INVITE command to the client library and on the
8863 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Added function silc_server_get_client_resolve to find the
8866 client entry by ID from all ID lists and then resolve it
8867 (using WHOIS) if it cannot be found. Affected file is
8870 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Implemented the BAN command to the client library.
8874 * The JOIN command in the server now checks the invite list
8877 * Changed the silc_command_reply_payload_encode_va and the
8878 silc_command_payload_encode_va to support that if argument is
8879 NULL it ignores and checks the next argument. Affected file
8880 lib/silccore/silccommand.c.
8882 * Added silc_server_send_notify_ban to send the BAN notify
8883 type between routers.
8885 * Chaned the silc_notify_payload_encode to support that if
8886 argument is NULL it ignores and checks the next argument.
8887 Affected file lib/silccore/silcnotify.c.
8889 * Tested ban lists in router environment successfully.
8891 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Implemented BAN command to the server, in silcd/command.[ch].
8895 * Removed the BAN and INVITE_LIST modes from the CMODE command
8898 * Added function silc_string_match to regex match two strings.
8899 Affected files lib/silcutil/silcutil.[ch].
8901 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Redefined parts of the SilcChannelEntry in the server to support
8904 the new ban and invite lists.
8906 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8908 * Redefined the INVITE command. The same command can be used to
8909 invite individuals to the channel but also to manage the invite
8910 list of the channel (to add to and remove from the invite list).
8911 Updated the protocol specs.
8913 * Added new command SILC_COMMAND_BAN that can be used to manage
8914 the ban list of the channel. Updated the protocol specs.
8916 * Removed the channel modes: the SILC_CMODE_BAN and the
8917 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8918 in the CMODE command. The equivalent features are now available
8919 using INVITE and BAN commands. Updated the protocol specs.
8921 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8922 in the network about change in the current ban list. The notify
8923 type is not used by the client.
8925 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8926 support the invite lists.
8928 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8930 * Added new function silc_string_regexify that converts string
8931 including wildcard characters into regex string that can
8932 be used by the GNU regex library. Added into the file
8933 lib/silcutil/silcutil.[ch].
8935 Added silc_string_regex_combine to combine to regex strings
8936 into one so that they can be used as one regex string by
8937 the GNU regex library. Added into the file
8938 lib/silcutil/silcutil.[ch].
8940 Added silc_string_regex_match to match two strings. It returns
8941 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8943 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8945 * Imported GNU regex to the soruce tree into lib/contrib.
8946 Fixed some compiler warning from the regex.c.
8948 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Fixed MOTD command in the server to work in router environment.
8952 * Fixed the MOTD command in the client library to support
8953 the server argument in the command.
8955 * Added `nickname_len' argument to the silc_idlist_add_client
8956 in the server, as the `nickname' argument may be binary data
8959 * Added silc_idlist_get_channels to return all channels from
8962 * Implemented LIST command to the server. Affected file is
8965 * Implemented the LIST command to the client library and on the
8968 * Added [<user count>] argument to the LIST command reply.
8969 With private channels the user count is not shown.
8971 * Updated TODO and README.
8973 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8975 * The client entry's data.registered must be TRUE even with
8976 global client entry on global client list. The data.registered
8977 is used to check whether the client is anymore in the network,
8978 for example with WHOWAS command so it must be valid.
8980 * Fixed the WHOWAS command in the server. It now actually works
8981 in router environment. Added function into silcd/command_reply.c
8982 silc_server_command_reply_whowas_save.
8984 * Added silc_idlist_purge function to the silcd/idlist.c
8985 to periodically purge the ID Cache.
8987 * Fixed INFO command in the server. It works now in router
8988 environment. Added <server name> argument to the INFO command
8989 reply. Updated the protocol specs.
8991 * Fixed minor bug in silc_idcache_purge to not purge if the
8992 expire value is zero.
8994 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8995 they were buggy because of the WHOWAS information.
8997 * Fixed local command MSG to handle the async resolving of
8998 the remote client properly. It used to fail the first MSG.
8999 Affected file silc/local_command.c.
9001 * Added `data_len' field to SilcIDCache context.
9003 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9005 * Update TODO. Todo in commands in the server.
9007 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9009 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9010 used by routers as broadcast packet to inform other routers
9011 about the changed user mode.
9013 Implemented the notify handling in the server. Affected file is
9014 silcd/packet_receive.c. Added the function
9015 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9017 * Added new generic Channel Payload and deprecated the New Channel
9018 Payload. The New Channel Payload is now the generic Channel
9021 * Added new argument `mode' to the silc_server_send_new_channel
9022 as it is required in the Channel Payload now.
9024 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9025 and created a new and real SilChannelPayload to represent the
9026 new generic Channel Payload. Implemented the encode/decode
9027 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9029 * Added silc_server_get_client_channel_list to return the list
9030 of channels the client has joined for WHOIS command reply.
9031 Affected file silcd/server.[ch].
9033 * Implemented the channel list sending in the WHOIS command reply
9034 in server and in the client.
9036 Implemented the channel list displaying on the user interface
9037 as well. Affected file silc/client_ops.c.
9039 * Added silc_channel_payload_parse_list to parse list of Channel
9040 Payloads. It returns SilcDList list of SilcChannelPayloads.
9041 Client for example can use this function to parse the list of
9042 channels it receives in the WHOIS command reply. The caller
9043 must free the list by calling silc_channel_payload_list_free.
9044 Affected files lib/silccore/silcchannel.[ch].
9046 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9048 * Added one new argument <user mode> to the WHOIS command reply
9049 to return the mode of the user in SILC. Updated the protocol
9052 Implemented it to the server and client.
9054 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Fixed the mode printing on the user interface on joining.
9057 Affected file silc/client_ops.c.
9059 * Implemented the UMODE command and user modes in general to the
9060 client library and to the user interface.
9062 * Implemented the UMODE command to the server.
9064 * The server now sends UNKNOWN_COMMAND error status if client sends
9065 unknown command. Affected file silcd/command.c.
9067 * All server commands now handle the command identifier the right
9068 way when sending the command reply to the client. The client can
9069 use to identify the command replies with the identifier.
9071 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Added silc_server_get_client_route to resolve the route to
9074 the client indicated by the client ID. Affected file is
9077 * Added silc_server_relay_packet as general function to relay
9078 packet to arbitrary destination. This deprecates functions
9079 like _send_private_message_key, _relay_notify etc. Affected
9080 file is silcd/packet_send.[ch].
9082 Removed silc_server_send_key_agreement,
9083 silc_server_send_private_message_key and
9084 silc_server_packet_relay_notify functions from the file
9085 silcd/packet_send.[ch].
9089 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9090 server. Affected file silcd/packet_receive.[ch].
9092 * Implemented the KILL command to the client. Implemented the
9093 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9094 Affected files lib/silcclient/command[_reply].c and
9095 lib/silcclient/client_notify.c. Implemented the KILL notify
9096 printing in the user inteface.
9098 * Fixed a lot silc_parse_nick memory leaks from the client
9099 library in the file lib/silcclient/command.c.
9101 * Changed the silc_server_send_notify_on_channels's `sender'
9102 argument from SilcSocketConnection to SilcClientEntry to
9103 check the sender as entry and not as connection object and not
9104 to send to the client provided as argument. The affected file
9105 is silcd/packet_send.[ch].
9107 * The notify packets that are destined directly to the client used
9108 to not to be processed by the server. Now changed that and the
9109 server processes all notify packets. After relaying the packet
9110 to the client the notify packet is processed in the server.
9112 * The silc_server_free_client_data now checks whether there is
9113 pending outgoing traffic for the client and purges the data to
9114 the network before removing the client entry.
9116 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9118 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9119 an client is killed from the SILC Network. Updated the protocol
9122 Added new function silc_server_send_notify_killed to the
9123 silcd/packet_send.[ch].
9125 * Added function silc_server_packet_relay_notify to relay notify
9126 packets that are destined directly to a client. In this case
9127 the server does not process the notify packets but merely relays
9128 it to the client. Affected file silcd/packet_send.[ch].
9130 Added also silc_server_packet_process_relay_notify to check
9131 whereto relay the notify. Affected file is
9132 silcd/packet_receive.[ch].
9134 * Implemented the KILL command to the server.
9138 * Added the backup schema desgined last fall to the protocol
9139 specs for everyone to see. The specification is in the
9140 *-spec-xx.txt draft and the packet type definitions for the
9141 backup routers is in *-pp-xx.txt draft. Thusly, added also
9142 new packet type SILC_PACKET_CELL_ROUTERS.
9144 * A big security problem in the implementation discovered. The
9145 signoff of an client did not cause new channel key generation
9146 which it of course should've done. The channel keys must be
9147 always re-generated when client leaves (or signoffs) the channel.
9148 The silc_server_remove_from_channels funtion now handles
9149 the channel key re-generation.
9151 * Added `sender' argument to the silc_server_send_notify_on_channels
9152 to not to send the client provided as argument. Affected file
9153 silcd/packet_send.[ch].
9155 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Implemented OPER and SILCOPER commands into the server and
9160 * Added silc_auth_verify and silc_auth_verify_data to verify
9161 the authentication directly from the authentication payload.
9162 It supports verifying both passphrase and public key based
9163 authentication. Affected file lib/silccore/silcauth.[ch].
9165 * Added `hash' field to the SilcIDListData structure. It is the
9166 hash negotiated in the SKE protocol. Affected file is
9169 * Slight redesigning of the SilcAuthPayload handling routines.
9170 Do not send SilcPKCS but SilcPublicKey as argument.
9172 * Implemented the public key authentication support to the
9173 serverconfig. The public key is loaded from the provided path
9174 and saved as authentication data to void * pointer. Thus,
9175 changed the unsigned char *auth_data to void *auth_data;
9177 * Fixed SHUTDOWN command to send the reply before the server
9178 is shutdown. :) Affected file silcd/command.c.
9180 * Fixed fatal bug in CONNECT command. The hostname was invalid
9181 memory and server crashed. Affected file silcd/command.c.
9183 * Fixed fatal bug in CLOSE command. The server_entry became
9184 invalid but was referenced later in the command. Affected file
9187 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9189 * Fixed fatal bug in failure packet handling. Server ignored
9190 the failure and thus crashed when it came.
9194 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9197 that the command may be executed only once in (about) 2 seconds.
9198 The old SILC_CF_LAG flag is same but allows command bursts up
9199 to five before limiting.
9201 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9202 server code. Various commands now includes the CF_LAG_STRICT
9203 flag to disallow any kind of miss-use of the command.
9205 * Fixed the silc_buffer_unformat to not to allocate any data
9206 if the length of the data is zero. It used to allocate the
9207 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9209 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Changed the format of AdminConnection configuration section
9212 in the server. Added username of the admin to the format.
9213 Affected files silcd/serverconfig.[ch].
9215 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9216 to return admin configuration data by host, username and/or
9219 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9221 * Implemented WHOWAS command to the server. Added the functions:
9223 silc_server_command_whowas_parse,
9224 silc_server_command_whowas_send_reply,
9225 silc_server_command_whowas_from_client and
9226 silc_server_command_whowas_from_server
9228 * Added <Client ID> argument to the WHOWAS command reply. Updated
9229 the protocol specs accordingly.
9231 * Implemented WHOWAS command and command_reply to the client
9234 Implemented the WHOWAS printing on the user interface.
9236 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Added new argument to the WHOWAS command reply, the real name.
9239 It is an optional argument. Updated the protocol specs.
9241 * Added SilcIDCacheDestructor callback that is registered when
9242 the SilcIDCache is allocated. The callback is called when
9243 an cache entry in the ID Cache expires, or is purged from the
9244 cache. Added into lib/silccore/idcache.[ch].
9246 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9247 to destruct the client entries when the cache entry expires.
9248 Other ID Cache's in server and in the client library ignores
9251 * If the ID Cache entry's `expire' field is zero then the entry
9252 never expires. Added boolean `expire' argument to the
9253 silc_idcache_add function in the lib/silccore/idcache.[ch].
9254 If it is TRUE the default expiry value is used.
9256 * Added silc_server_free_client_data_timeout that is registered
9257 when client disconnects. By default for 5 minutes we preserve
9258 the client entry for history - for WHOWAS command.
9260 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9262 * Added support to the server to enforce that commands are not
9263 executed more than once in 2 seconds. If server receives
9264 commands from client more frequently, timeout is registered
9265 to process the commands. Affected file silcd/command.c.
9266 Added new function silc_server_command_process_timeout.
9268 * Changed NICK_NOTIFY handling in client library to check that
9269 if the client's nickname was changed, so there is no need to
9270 resolve anything from the server.
9272 * Removed error printing from the WHOIS and IDENTIFY commands.
9273 If error occurs then it is ignored silently in the client library.
9274 The application, however, may map the received error to
9275 human readable error string. The application currently maps
9276 the NO_SUCH_NICKNAME error to string.
9278 * Made the command status message public to the application. Moved
9279 them from lib/silcclient/command_reply.c to
9280 lib/silcclient/command_reply.h. The application can map the
9281 received command status to the string with the
9282 silc_client_command_status_message function.
9284 * Added check to the server to check that client's ID is same
9285 as the Source ID in the packet the client sent. They must
9288 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9290 * Added dist-bzip hook to the Makefile.am to make bzip2
9291 compressed distributions.
9293 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9295 * Server now enforces the maximum length for the nickname and
9296 the channel as protocol specification dictates. 128 bytes for
9297 nickname and 256 bytes for channel name.
9299 * Moved the WHOIS printing to the application. The client libary
9300 does not print out the WHOIS information anymore, the application
9301 must do it. Renamed silc_client_command_reply_whois_print to
9302 the silc_client_command_reply_whois_save.
9304 The client's idle time is also sent to the application now, and
9305 the idle is shown on screen.
9307 * Added silc_client_command_reply_identify_save to save the
9308 received IDENTIFY entries.
9310 * Do not check for channel private keys in message sending and
9311 reception if the channel does not have the PRIVKEY mode set.
9312 Affected file lib/silclient/client_channel.c.
9314 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9316 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9317 just surfaced after chaning the JOIN procedure.
9319 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9321 * Added silc_client_get_clients_by_list to get client entries
9322 from Client ID list, that is returned for example by JOIN
9323 and USERS command replies. The application should use this
9324 function for example when JOIN command reply is received to
9325 resolve the clients already on the channel (library does not
9326 do that anymore as USERS command reply is not used in the JOIN
9327 procedure anymore). Affected files lib/silcclient/silcapi.h and
9328 lib/silcclient/idlist.c.
9330 * JOIN command reply and USERS command reply returns now SilcBuffer
9331 pointers instead of unsigned char pointers when returning
9332 the client list and mode list.
9334 * Added <Client ID> argument to the JOIN command reply, mainly
9335 for the server to identify for which client the command was
9336 originally sent. Updated protocol specs accordingly.
9338 * Added SilcDlist private_key pointer to the SilcChannelEntry
9339 in the client to support the channel private keys. Affected
9340 file is lib/silcclient/idlist.h.
9342 * Added SilcChannelPrivateKey argument to the function
9343 silc_client_send_channel_message so that application can choose
9344 to use specific private ke if it wants to. If it is not provided,
9345 the normal channel key is used, unless private keys are set.
9346 In this case the first (key that was added first) is used
9347 as the encryption key.
9349 * Implemented the support for channel private key handling.
9350 Implemented the following functions:
9352 silc_client_add_channel_private_key,
9353 silc_client_del_channel_private_keys,
9354 silc_client_del_channel_private_key,
9355 silc_client_list_channel_private_keys and
9356 silc_client_free_channel_private_keys
9358 Affected file lib/silcclient/client_channel.c.
9360 * Added the support for the private keys in the channel message
9361 sending and encryption and in the message reception and
9362 decryption. Affected funtions are
9363 silc_client_send_channel_message and silc_client_channel_message.
9365 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9367 * Added SKE's key verify callback to the client library's
9368 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9370 * Removed the statement that server (or router) must send USERS
9371 command reply when joining to the channel so that the client
9372 knows who are on the channel. Instead, the client list and
9373 client's mode list is now sent in the JOIN command reply to the
9374 client who joined channel. This is better solution.
9376 * Added function silc_server_get_users_on_channel and function
9377 silc_server_save_users_on_channel to the silcd/server.[ch].
9379 * Removed function silc_server_command_send_users from the
9382 * Do not show topic on the client library anymore. The topic is
9383 sent in the command reply notify to the application and the
9384 application must show the topic now.
9386 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9388 * Added client searching by nickname hash into the IDENTIFY and
9389 WHOIS commands in the server as they were clearly missing from
9390 them. Affected file is silcd/command.c.
9392 * Fixed a bug in private message receiving in the client library.
9393 The remote ID was freed and it wasn't supposed, now it is
9396 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9398 * Minor fix to the channel payload; allocate the data area, as it
9399 needs to be of specific length.
9401 * If the key agreement port is zero then the operating
9402 system will define the bound port. Affected files are
9403 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9405 * Added new function silc_channel_payload_decrypt into the file
9406 lib/silccore/silcchannel.[ch].
9408 * Moved the channel message etc, check from silc_packet_decrypt
9409 to applications. The library calls now a generic
9410 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9411 when the packet is either normal or special. This was done to
9412 allow more wide range of checking that was not allowed when
9413 the code was in library. Now applications can do virtually any
9414 checks to the packet and return to the library the decision how
9415 the packet should be processed. Affected files are
9416 lib/silccore/silcpacket.[ch].
9418 Added silc_server_packet_decrypt_check to the server and
9419 silc_client_packet_decrypt_check to the client library.
9421 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9422 to send with specified source and destination information.
9424 * Channel message delivery between routers was broken after the
9425 channel key distribution was fixed earlier. The channel key
9426 was used be to distributed to other routers as well which is not
9427 allowed by the protocol. Now this is fixed and channel keys
9428 really are cell specific and the channel message delivery between
9429 routers comply with the protocol specification.
9431 * Fixed various commands in server to check also the global list
9432 for the channel entry and not just the local list. The affected
9433 file silcd/command.c.
9435 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9437 * Added assert()s to buffer formatting and unformatting routines
9438 to assert (if --enable-debug) when error occurs. Affected
9439 file: lib/silcutil/silcbuffmt.c.
9441 * Changed to auto-reconnect to check whether the remote host is
9442 router and register the re-connect timeout if it is. It used
9443 to check that whether we are normal server, but router must do
9444 auto-reconnect with another router as well. Affected file
9447 * Removed the [<key len>] option from CMODE command as the cipher
9448 name decides the key length, nowadays. See the defined ciphers
9449 from the protocol specification.
9451 * Added [<hmac>] option to the CMODE command to define the HMAC
9452 for the channel. Added SILC_CMODE_HMAC channel mode.
9454 * Added [<hmac>] option for the JOIN command so that user can
9455 select which HMAC is used to compute the MACs of the channel
9458 * Added Hmac field to the Channel Message Payload. The integrity
9459 of plaintext channel messages are now protected by computing
9460 MAC of the message and attaching the MAC to the payload. The
9461 MAC is encrypted. Now, it is clear that this causes some
9462 overhead to the size of the packet but rationale for this is that
9463 now the receiver can verify whether the channel message decrypted
9464 correctly and also when private keys are set for the channel the
9465 receiver can decrypt the packet with several keys and check from
9466 the MAC which key decrypted the message correctly.
9468 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9469 lib/silccrypt/silccipher.[ch].
9471 * Added silc_hash_len to return the digest length into the
9472 lib/silcrypt/silchash.[ch].
9474 * Rewrote parts of Silc Channel Payload interface in the
9475 lib/silccore/silcchannel.[ch]. The encode function now also
9476 encrypts the packet and parse function decrypts it.
9478 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9480 * Fixed a minor formatting bug in the SKE's key material processing.
9481 It actually might have processed the keys wrong way resulting
9484 * Redefined the mandatory HMAC algorithms and added new algorithms.
9485 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9486 and hmac-md5 truncated to 96 bits. The mandatory is now
9487 hmac-sha1-96. Rest are optional (including the one that used
9488 to be mandatory). Rationale for this is that the truncated HMAC
9489 length is sufficient from security point of view and can actually
9490 make the attack against the HMAC harder. Also, the truncated
9491 HMAC causes less overhead to the packets. See the RFC2104 for
9494 * Added new [hmac] configuration section. The SKE used to use
9495 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9496 is of course wrong. The official names that must be proposed in
9497 the SKE are the ones defined in the protocol specification
9498 (hmac-sha1-96 for example). The user can configure any hmac
9499 using any hash function configured in the [hash] section. At
9500 least, the mandatory must be configured.
9502 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9504 * Added HMAC list to the SKE proposal list. It has now both
9505 hash algorithm list and HMAC list. This makes the protocol
9506 incompatible with previous versions. The SKE now seems to work
9507 the way it is supposed to work, for the first time actually.
9509 * Defined plain Hash algorithms to the protocol specification.
9512 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9514 * Implemented support for key agreement packets into the server.
9515 Added functions silc_server_key_agreement and
9516 silc_server_send_key_agreement. Other than these functions,
9517 server has nothing to do with this packet.
9519 * Added support for private message key packets into the server.
9520 Added functions silc_server_private_message_key and
9521 silc_server_send_private_message_key.
9525 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9526 called in the protocol's final callback instead in the END
9527 protocol state. This makes a little more sense and in the same
9528 time in client we can use the same protocol routines for normal
9529 key exchange and to key agreement packet handling as well.
9531 * Added to both client's and server's KE protocol context the
9532 SilcSKEKeyMaterial pointer to save the key material. We will
9533 bring the key material to the protocol's final callback by doing
9534 this. The final callback must free the key material.
9536 * Added SKE's packet_send callback into client's KE protocol
9537 context so that the caller can choose what packet sending function
9538 is used. This way we can use different packet sending when
9539 doing normal SKE when doing key agreement packet handling (in
9540 the key agreement packet handling we do not want to encrypt
9543 * Implemented the responder side of the key agreement routines
9544 in the client. The client can now bind to specified port and
9545 accept incoming key negotiation. The key material is passed
9546 to the application after the protocol is over.
9548 * Implemented the processing of incoming Key Agreement packet
9549 in the client. Added function silc_client_key_agreement to
9552 * Implemented the intiator side of the key agreement routines
9553 in the client. The client can now initiate key agreement with
9554 another remote client. The key material is passed to the
9555 application after the protocol is over.
9557 * Created client_keyagr.c to include all the key agreement
9560 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9561 SILC_TASK_CALLBACK except that it is not static.
9563 * Created client_notify.c and moved the Notify packet handling
9564 from the client.[ch] into that file.
9566 * Created client_prvmsg.c and moved all private message and
9567 private message key routines from the client.[ch] into that file.
9569 * Create client_channel.c and moved all channel message and
9570 channel private key routines from the client.[ch] into that file.
9572 * Changed silc_client_get_client_by_id_resolve to resolve with
9573 WHOIS command instead of IDENTIFY command, in the file
9574 lib/silclient/idlist.c.
9576 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9578 * Implemented the SKE's responder side to the Client library.
9580 * When FAILURE is received to the protocol do not trust it
9581 blindly. Register a timeout to wait whether the remote closes
9582 the connection as it should do it, only after that process the
9583 actual failure. This was changed to both client and server.
9585 * Added client_internal.h to include some of the structures
9586 there instead of client.h in lib/silcclient/.
9588 * Added function silc_task_unregister_by_callback to unregister
9589 timeouts by the callback function.
9591 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9593 * Some "Incomplete WHOIS info" errors has been appearing on the
9594 log files. Took away the entry->userinfo check from WHOIS
9595 reply sending. The entry->userinfo is now " " if client did not
9596 provide one. I thought this was fixed earlier but something
9597 is wrong still. Let's see if the error still appears.
9599 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * Fixed a minor bug in the login when the channel key is
9602 re-generated in the server. It used to generate the key in
9603 wrong order and thus caused problems in the channel traffic.
9605 * Fixed a minor bug in channel key distsribution after
9606 KICK command. The key was not sent to the router even though
9609 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9611 * Added silc_ske_process_key_material_data as generic routine
9612 to process any key material as the SILC protocol dictates. The
9613 function is used by the actual SKE library but can be used by
9614 applications as well. This relates to the private message keys
9615 and the channel private keys since they must be processed the
9616 same way the normal SILC session keys. The protocol dictates
9617 this. Affected files: lib/silcske/silcske.[ch].
9619 Added also silc_ske_free_key_material to free the
9620 SilcSKEKeyMaterial structure.
9622 * Defined silc_cipher_set_key function to set the key for
9623 cipher without using the object's method function. The affected
9624 files: lib/silccrypt/silccipher.[ch].
9626 * Implemented silc silc_client_add_private_message_key,
9627 silc_client_add_private_message_key_ske,
9628 silc_client_del_private_message_key,
9629 silc_client_list_private_message_keys and
9630 silc_client_free_private_message_keys functions in the
9633 Added functions silc_client_send_private_message_key to send
9634 the Private Message Key payload and silc_client_private_message_key
9635 to handle incoming Private Message Key payload.
9637 * Added Cipher field to the Private Message Key payload to set
9638 the cipher to be used. If ignored, the default cipher defined
9639 in the SILC protocol (aes-256-cbc) is used.
9641 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9643 * Removed lib/silcclient/ops.h file.
9645 Redefined parts of the SILC Client Library API. Created new
9646 file silcapi.h that deprecates the ops.h file and defines the
9647 published Client Library API. Defined also private message key
9648 API and channel private key API into the file.
9650 This is the file that the application must include from the
9651 SILC Client Library. Other files need not be included by
9652 the application anymore.
9654 * Added new key_agreement client operation callback and also
9655 defined the Key Agreement library API for the application.
9657 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9659 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9660 is used by clients to request key negotiation between another
9661 client in the SILC network. If the negotiation is started it
9662 is performed using the SKE protocol. The result of the
9663 negotiation, the secret key material, can be used for example
9664 as private message key.
9666 Implemented the Key Agreement payload into the files
9667 lib/silccore/silauth.[ch].
9669 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * Redefined ciphers for the SILC protocol. Added some new ciphers
9672 and defined the key lengths for the algorithms. Changed the
9673 code accordingly. The default key length is now 256 bits.
9675 * Fixed SKE key distribution function silc_ske_process_key_material
9676 when the key length is more than 128 bits. The default key
9677 length in SILC is now 256 bits.
9679 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9680 to indicate unsupported algorithm.
9682 * Renamed rijndael.c to aes.c and all functions as well.
9684 * Fixed a long standing channel key setting bug in client library.
9685 Weird that it has never surfaced before.
9687 * Fixed bug in channel deletion. If the entire channel is removed
9688 then it must also delete the references of the channel entry
9689 from the client's channel list as the client's channel entry and
9690 the channel's client entry share same memory.
9692 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9694 * Implemented CONNECT and SHUTDOWN commands in the client.
9696 * Implemented CLOSE command to the client.
9698 * Added the function silc_idlist_find_server_by_name into the
9699 files silcd/idlist.[ch].
9701 Added the function silc_idlist_find_server_by_conn into the
9702 files silcd/idlist.[ch].
9704 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * DIE command was renamed to SHUTDOWN. Updated the both code
9709 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9710 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9712 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9715 * Added function silc_server_create_connection function to create
9716 connection to remote router. My server implementation actually
9717 does not allow router to connect to normal server (it expects
9718 that normal server always initiates the connection to the router)
9719 so the CONNECT command is only good for connecting to another
9722 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9725 or some other client was kicked from the channel.
9727 Implemented the handling of the notify type to both client
9730 Implemented silc_server_send_notify_kicked to send the KICKED
9731 notify. It is used to send it to the server's primary router.
9733 * Implemented the KICK command into server and client.
9735 * Added `query' argument to the silc_idlist_get_client function
9736 to indicate whether to query the client from server or not if
9739 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9740 to indicate that the client is not channel founder.
9744 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9746 * Removed the rng context from SilcPacketContext structure and
9747 changed that the packet routine uses the Global RNG API.
9749 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9751 * Added support for quit message that client can "leave" on the
9752 channel when it quits the SILC. It is ditributed inside the
9753 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9755 Added silc_server_free_client_data that will take the
9756 signoff message as argument.
9758 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9760 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9762 * Updated parts of the protocol specification to keep it up
9765 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9767 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9768 payloads in one packet.
9770 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9771 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9772 use now the new List flag.
9774 * Also deprecated the following packet types: REPLACE_ID,
9775 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9777 * Added list support for Notify packet in server.
9779 * Added silc_server_send_notify_channel_change to send the
9780 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9781 the silc_server_send_replace_id.
9783 * Added silc_server_send_notify_nick_change to send the
9784 NICK_CHANGE notify type. Deprecates the function
9785 silc_server_send_replace_id.
9787 * Added silc_server_send_notify_join to send the JOIN notify type.
9788 Deprecates the function silc_server_send_new_channel_user.
9790 * Added silc_server_send_notify_leave to send LEAVE notify type.
9791 Deprecates the function silc_server_send_remove_channel_user.
9793 * Added silc_server_send_notify_cmode and
9794 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9795 types. Deprecates the silc_server_send_set_mode function.
9797 * Added SERVER_SIGNOFF notify type to indicate that server has
9798 quit. This means that all clients on the channel from that
9799 server will drop. This can be also used when netsplit happens.
9801 Deprecated REMOVE_ID packet type since it is not needed anymore
9804 Added silc_server_send_notify_server_signoff to send the
9805 SERVER_SIGNOFF notify type. Deprecates the function
9806 silc_server_send_remove_id.
9808 Added also silc_server_send_notify_signoff to send the
9809 SIGNOFF notify type.
9811 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9812 SILC protocol from this day on. Changed the protocol
9813 specification as well.
9815 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9816 notify type. It is used between routers to notify about
9817 topic changes on a channel.
9819 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9822 * Partly updated the protocol specification to comply with the
9823 changes now made. It is still though a bit outdated.
9825 * The JOIN notify type now takes one extra argument <Channel ID>.
9826 The packet used to be destined to the channel but now the
9827 JOIN type may be sent as list thus it is impossible to
9828 destine it to any specific channel. By adding this argument
9829 it is again possible.
9831 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9833 * Added CREDITS file. The CHANGES and CREDITS file will appear
9834 in the distribution as well.
9836 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9838 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9839 types in the server's silcd/packet_receive.c.
9841 * Implemented CMODE and CUMODE to work in router environment.
9843 * Fixed minor encoding and decoding buglet from the
9844 lib/silccore/silcmode.c.
9846 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9849 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9851 * Changed all SilcConfigServer* and silc_config_server* to
9852 SilcServerConfig* and silc_server_config*, respectively.
9855 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9857 * Associated the ID (client or server ID) to the Authentication
9858 Payload to avoid any possibility of forging. Updated the
9859 protocol specification and the code accordingly.
9861 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * The RSA key length is now save to the RsaKey context in the
9864 key generation process in lib/silccrypt/rsa.c. The key length
9865 is now used to figure out the maximum size of the block allowed
9866 to be encrypted/signed.
9868 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9869 is equivalent to the silc_mp_mp2bin but does not allocate any
9872 * Changed silc_mp_mp2bin API to take length argument. If it is
9873 non-zero then the buffer is allocated that large. If zero, then
9874 the size is approximated using silc_mp_sizeinbase, which however
9877 * Created Global RNG API which is global RNG that application can
9878 initialize. After initializing, any routine anywhere in the
9879 code (including library) can use RNG without allocating a new
9880 RNG object. This was done to allow this sort of use of the
9881 RNG in code that has no chance to allocate RNG object. All
9882 applications currently allocate this and many routines in the
9883 library use this. Affected file lib/silccrypt/silcrng.[ch].
9885 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9886 it to use the Global RNG API.
9888 * Defined Authentication Payload into protocol specification that
9889 is used during SILC session to authenticate entities. It is
9890 used for example by client to authenticate itself to the server
9891 to obtain server operator privileges.
9893 Implemented this payload into the lib/silccore/silcauth.[ch].
9894 Implemented also routines for public key based authentication
9895 as the new protocol specification dictates.
9897 Moved definitions of different authentication methods from
9898 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9900 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9901 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9902 silc_pkcs_verify_with_hash functions into the file
9903 lib/silccrypt/silcpkcs.[ch].
9905 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9907 * The client entry's userinfo pointer must be always valid.
9908 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9909 will fail since it requires the userinfo. Now, the userinfo
9910 is allocated as "" if actual userinfo does not exist. Actually,
9911 it must exist and it is totally Ok to drop client connections
9912 that does not announce the userinfo. However, we will make
9913 this workaround for now.
9915 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9916 to return the remote port by socket.
9918 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9920 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9921 SILC_SERVER_PENDING_EXEC and added an new macro
9922 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9923 data or when error occurs while processing the pending command.
9925 Added new argument `destructor' into silc_server_command_pending
9926 and to the SilcServerCommandPending object. This destructor is
9927 now called after calling the pending callback or if error occurs
9928 immediately. If error occurs the actual pending callback won't
9929 be called at all - only the destructor. The destructor may be
9930 NULL if destructor is not needed.
9932 All this applies for client library code as well. Similar
9933 changes were made there as well for the pending commands.
9935 In the client, the application must now allocate the
9936 SilcClientCommandContext with the silc_client_command_alloc
9939 * Added reference counter to the SilcServerCommandContext. Added
9940 function silc_server_command_alloc and silc_server_command_dup
9943 Same type of functions added to the client library for the same
9946 * Removed the cmd_ident from IDListData away since it is now
9947 global for all connections. It is the command identifier used
9948 in command sending and with pending commands. The affected file
9951 * Added reference counter to the SilcSocketConnection objecet to
9952 indicate the usage count of the object. The object won't be
9953 freed untill the reference counter hits zero. Currently only
9954 server uses this, and client ignores it. The client must be
9955 set to use this too later. The affected files are
9956 lib/silccore/silcsockconn.[ch]. Added also the function
9957 silc_socket_dup to increase the reference counter.
9959 This was mainly added because it is possible that the socket
9960 is removed underneath of pending command or other async
9961 operation. Now it won't be free'd and proper DISCONNECTING
9962 flags, etc. can be set to avoid sending data to connection that
9963 is not valid anymore.
9965 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9966 the connection. After that it sets SILC_SET_DISCONNECTED.
9967 It is, however, possible that the socket data is not still freed.
9968 The silc_server_packet_process now checks that data is not
9969 read or written to connection that is DISCONNECTED. The socket
9970 get's freed when the reference counter hits zero.
9972 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9974 * Changed the client operation API: channel_message operation's
9975 `sender' is now the client entry of the sender, not the nickname
9976 and the `channel' is the channel entry, not the channel name.
9978 In the private_message operation the `sender' is now also the
9979 client entry of the sender not the nickname.
9981 Affected file is lib/silcclient/ops.h and all applications
9982 using the client operations.
9984 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9986 * Moved the calling of ops->connect() from connect_to_server_final
9987 into receive_new_id functin since that is the point when the
9988 client is actually allowed to send traffic to network. The
9989 affected file is lib/silcclient/client.c.
9991 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9993 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9994 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9995 (if needs broadcasting) instead of broadcasting the packets one
9996 by one which would make a burst in the network traffic.
9998 * Added `broadcast' argument to the functions in silcd/server.[ch]
9999 silc_server_create_new_channel[_with_id] to indicate whether
10000 to send New Channel packet to primary router.
10002 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10004 * Added new function into the silcd/server.[ch] files:
10005 silc_server_create_new_channel_with_id to create new channel with
10006 already existing Channel ID.
10008 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10009 lib/silccore/silcpacket.h. This packet is used t send list of
10010 Set Mode payloads inside one packet. Server uses this to set
10011 the modes for the channels and clients on those channels, that it
10012 announced to the router when it connected to it. The protocol
10013 specification has been updated accordingly.
10015 * The silc_server_new_channel did not handle the packet coming
10016 from normal server as it normally does not send that. However,
10017 when it announces its channels it does send it. Implemented
10018 the support for that.
10020 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10021 into the file lib/silccore/id.h.
10023 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10025 * Fixed memory leaks in the functions silc_idlist_del_client,
10026 silc_idlist_del_channel and silc_idlist_del_server in the file
10027 silcd/idlist.c. All of those leaked like a sieve.
10029 * Fixed some small memory leaks in the client's function
10030 silc_client_notify_by_server.
10032 * Added functions into silcd/server.c: silc_server_announce_clients,
10033 silc_server_announce_channels and silc_server_announce_server.
10034 These functions are used by normal and router server to announce
10035 to its primary router about clients, channels and servers (when
10036 router) that we own. This is done after we've connected to the
10039 These functions effectively implements the following packet types:
10040 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10041 and SILC_PACKET_NEW_ID_LIST.
10043 * Added new functions into the silcd/packet_receive.[ch]:
10044 silc_server_new_id_list, silc_server_new_channel_list and
10045 silc_server_new_channel_user_list to handle the incoming
10046 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10048 * Added support of changing Channel ID in the function
10049 silc_server_replace_id. If the server that announces a channel
10050 to the router already exists in the router (with same name but
10051 with different Channel ID), router is responsible to send
10052 Replace ID packet to the server and force the server to change
10053 the Channel ID to the one router has.
10055 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10056 client that the Channel ID has been changed by the router. The
10057 normal server sends this to the client. Client must start using
10058 the new Channel ID as the channel's ID.
10060 Implemented handling of this new type into lib/silcclient/client.c
10061 into the function silc_client_notify_by_server.
10063 * Added new function silc_idlist_replace_channel_id into the files
10064 silcd/idlist.[ch] to replace the Channel ID.
10066 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10068 * Call silc_server_command_identify_check always when processing
10069 the IDENTIFY command in silcd/command.c
10071 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10073 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10074 send keepalive packets. The packet can be sent by clients,
10075 servers and routers.
10077 Added function silc_socket_set_heartbeat into the file
10078 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10079 If not set, the heartbeat is not performed. The actual
10080 heartbeat is implemented in the low level socket connection
10081 library. However, application is responsible of actually
10082 sending the packet.
10084 Added silc_server_send_heartbeat to send the actual heartbeat
10085 packet into silcd/packet_send.[ch]. Server now performs
10086 keepalive with all connections.
10088 * Added silc_task_get_first function into lib/silcutil/silctask.c
10089 to return the timeout task with shortest timeout. There was a bug
10090 in task unregistration that caused problems. TODO has been
10091 updated to include that task system must be rewritten.
10093 * The client library will now resolve the client information when
10094 receiving JOIN notify from server for client that we know but
10095 have incomplete information.
10097 * Rewrote parts of silc_server_remove_from_channels and
10098 silc_server_remove_from_one_channel as they did not remove the
10099 channel in some circumstances even though they should've.
10101 * Encryption problem encountered in server:
10103 The LEAVE command used to send the Channel Key packet to the
10104 router immediately after generating it. However, the code
10105 had earlier sent Remove Channel user packet but not immediately,
10106 ie. it was put to queue. The order of packets in the router
10107 was that Channel Key packet was first and Remove Channel User
10108 packet was second, even though they were encrypted in the
10109 reverse order. For this reason, MAC check failed. Now, this
10110 is fixed by not sending the Channel Key packet immediately but
10111 putting it to queue. However, this is more fundamental problem:
10112 packets that are in queue should actually not be encrypted
10113 because packets that are sent immediately gets encrypted
10114 actually with wrong IV (and thus MAC check fails). So, packets
10115 that are in queue should be encrypted when they are sent to
10116 the wire and not when they put to the queue.
10118 However, the problem is that the current system has not been
10119 designed to work that way. Instead, the packet is encrypted
10120 as soon as possible and left to the queue. The queue is then
10121 just purged into wire. There won't be any fixes for this
10122 any time soon. So, the current semantic for packet sending
10125 o If you send packet to remote host and do not force the send
10126 (the packet will be in queue) then all subsequent packets to the
10127 same remote host must also be put to the queue. Only after the
10128 queue has been purged is it safe again to force the packet
10131 o If you send all packets immediately then it safe to send
10132 any of subsequent packets through the queue, however, after
10133 the first packet is put to queue then any subsequent packets
10134 must also be put to the queue.
10136 Follow these rules and everything works fine.
10138 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10140 * Added new function silc_server_remove_clients_by_server to
10141 remove all client entries from ID list when the server connection
10142 is lost. In this case it is also important to invalidate all
10143 client entires as they hold the invalid server entry. This
10144 fixes fatal bug when server has lost connection and will reconnect
10147 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * Made some sanity checks to silc_server_daemonise like to check
10150 whether the requested user and group actually exists.
10152 * Added sanity check to SKE's silc_ske_responder_finish to check
10153 that the public and private key actually is valid.
10155 * Invalidate the client's nickname when receiving Replace ID
10156 packet and the Client ID is being replaced. This means that the
10157 server will query the nickname if someone needs it (client)
10160 * Sort the ID Cache in client library when the ID Cache data
10161 has changed (needs sorting).
10163 * Do not allow for SILC client to create several connections to
10164 several servers. The client does not support windows right now
10165 and generating multiple connections causes weird behaviour.
10167 Irssi-silc client does support windows and can handle several
10168 connections without problems, see: www.irssi.org and SILC plugin.
10170 * Fixed some places where client was added to the IDList. The
10171 rule of thumb is following (in order to get everything right):
10172 If the client is directly connected local client then the
10173 `connection' argument must be set and `router' argument must be
10174 NULL to silc_idlist_add_client function. If the client is not
10175 directly connected client then the `router' argument must
10176 bet set and the `connection' argument must be NULL to the
10177 silc_idlist_add_client function.
10179 * The funtion silc_server_packet_send_local_channel actually did
10180 not check whether the client was locally connected or not. It
10181 does that now. Fixed a bug related to LEAVE command.
10183 * Fixed Remove Channel User payload parsing bug in server's
10184 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10186 * The server's silc_server_save_channel_key now checks also the
10187 global ID list for the channel as it might not be in the local
10188 list. Fixed a bug related to LEAVE command.
10190 * Is this the end of the [<unknown>] buglet that has been lurking
10191 around for a long time? A little for loop fix in server's
10192 silc_server_command_whois_parse that is used by both IDENTIFY
10193 and WHOIS command. At least, this was a clear bug and a cause
10194 of one type of [<unknown>] buglet.
10196 * WHOIS and IDENTIFY commands call the function
10197 silc_server_command_[whois/identify]_check function even if
10198 we are not router server.
10200 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10202 * Added --with-gmp configuration option. If set the GMP
10203 is always compiled in the SILC source tree. If not set then
10204 it is checked whether the system has the GMP3 installed. If
10205 it has then the GMP won't be compiled (the system's headers
10206 and library is used), if it doesn't have it then the GMP is
10207 compiled in the SILC source tree.
10209 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10211 * Changed RSA private exponent generation to what PKCS #1
10212 suggests. We try to find the smallest possible d by doing
10213 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10214 not security fix but optimization.
10216 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10218 * Added new config entry [Identity] to fork the server and run
10219 it as specific user and group. A patch from Bostik.
10221 * Imported Dotconf configuration library into lib/dotconf.
10222 This will be used to create the SILC configuration files later.
10223 It will appear in the distsribution after this commit.
10225 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * A big code auditing weekend happening. Auditing code for
10228 obvious mistakes, bugs and errors. Also, removing any code
10231 Removed files for being obsolete:
10233 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10234 inline in the file lib/silcutil/silcbuffer.h)
10236 o lib/silcutil/silcbufutil.c (the header has inline versions)
10238 Changed code to fix possible error conditions:
10240 o The buffer formatting routines now check that the destination
10241 buffer really has enough space to add the data. This applies for
10242 both buffer formatting and unformatting
10243 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10244 unformatting was changed to accomodate following rules:
10245 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10246 sent to the function while XXX_*STRING will not allocate or copy
10247 the data into the buffer. Instead it sets the pointer from the
10248 buffer into the pointer sent as argument (XXX_*STRING used to
10249 require that the pointer must be allocated already). This change
10250 makes this whole thing a bit more consistent and more optimized
10251 (note that the data returned in the unformatting with XXX_*STRING
10252 must not be freed now). The routines return now -1 on error.
10254 o Tried to find all code that use buffer_format and buffer_unformat
10255 and added return value checking to prevent formatting and
10256 especially unformatting errors and possible subsequent fatal
10259 o Changed ske->x and ske->KEY to mallocated pointers in
10260 lib/silcske/silcske.h. Fixed possible data and memory leak.
10262 o Added return value checking to all *_parse* functions. Fixed
10263 many memory leaks as well.
10265 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10266 so that buffer overflows would not happen. All code now also
10267 checks the return value as it can fail.
10269 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10271 * Added reconnection support to server if the normal server looses
10272 its connection to the router (for example if router is rebooted).
10273 The server performs normal reconnection strategy implemented
10274 to the server. Affected file silcd/server.c.
10276 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10278 * Added new packet type SILC_PACKET_SET_MODE that is used to
10279 distribute the information about changed modes (for clients,
10280 channels and clients channel modes) to all routers in the
10281 network. Updated the protocol specification accordingly.
10283 Added functions into silcd/packet_send.c and
10284 silcd/packet_receive.c: silc_server_send_set_mode,
10285 silc_server_set_mode.
10287 Added new files silcmode.[ch] into lib/silccore that implements
10288 the encoding and decoding of Set Mode Payload. Added new type
10289 SilcSetModePayload. Moved the definitions of different modes
10290 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10292 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10294 * Oops, a little mistake in server's connection authentication
10295 protocol. The protocol is not ended with FAILURE but with
10296 SUCCESS if the authentication is Ok. :) Affected file is
10299 * Implemented NICK_CHANGE notify handling in server in the file
10300 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10301 the local clients on the channel. After the changing nickname
10302 in router environment snhould work and the [<unknown>] nickname
10303 should appear no more.
10305 The silc_server_replace_id function that receives the Replace ID
10306 payload now sends the NICK_CHANGE notify type also in the file
10307 silcd/packet_receive.c
10309 * Changed WHOIS and IDENTIFY command to support the maximum amount
10310 of arguments defined in protocol specs (3328 arguments). This
10311 fixed a bug that caused problems when there were more than three
10312 users on a channel.
10314 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10316 * Added extra parameter, command identifier, to the
10317 silc_client_send_command so that explicit command identifier
10320 Changed that ID list routines uses specific command identifier
10321 when sending WHOIS/IDENTIFY requests to the server so that they
10322 can be identified when the reply comes back.
10324 Affected files lib/silcclient/command.[ch],
10325 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10327 * Added `sender' argument to silc_server_packet_send_to_channel
10328 to indicaet the sender who originally sent the packet to us
10329 that we are now re-sending. Ignored if NULL. Affected file
10330 silcd/packet_send.[ch].
10332 * Added some server statistics support in silcd/server_internal.h
10333 SilcServerStatistics structure and around the server code. Also
10334 send some nice statistics information when client is connecting
10337 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10339 * Fixed channel ID decoding in server's JOIN command reply in
10340 silcd/command_reply.c
10342 * Fixed braodcasting of replace ID payload to not to send it if
10343 we are standalone server in silcd/packet_receive.c.
10345 * Fixed all channel message sending routines to not to send
10346 packets to clients that has router set, since they are routed
10347 separately in the same function earlier. Affects file
10348 silcd/packet_send.c and all channel packet sending functions.
10350 * In USERS reply, res_argv[i] are not allocated, the table
10351 is allocated. Thus changed that free the table, not its
10354 * In server's whois_check and identify_check if the client is
10355 locally connected do not send any WHOIS commands - they are not
10358 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10360 * Fixed some minor bugs in client when sending WHOIS command. The
10361 arguments was in wrong order.
10363 * Removed statis function add_to_channel from server in
10364 silcd/command.c that was previously used with the joining but
10367 * Tested USERS command in router environment successfully with two
10368 routers, two servers and two clients.
10370 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * Reorganized the USERS command and command reply in client library
10373 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10374 When the command is given by user we register a pending command
10375 callback that will reprocess the command after the reply has been
10376 received from the server. When reprocessing the packet we then
10377 display the information. Thus, the USERS information is displayed
10378 now in the command callback instead of in the command reply
10379 callback. The processing of the command is same as previously
10380 when server has sent the command reply in the JOINing process.
10382 * Added to USERS command in silcd/command_reply.c to join the client,
10383 we didn't use to know about, to the channel after we've created
10384 a client entry for it. Also, for clienet we did know already still
10385 check whether it is on the channel or not and add it if not.
10387 * Removed silc_server_command_join_notify as the function and its
10390 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10392 * Changed the client's pending command handling to the same as the
10393 server's pending command handling. It is also now possible to
10394 execute command reply functions from other command reply
10395 function as the function callbacks for commands and command
10396 replies are one and same. The pending commands are not static
10397 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10398 in client connection context. Thus, pending commands are server
10399 connection specific as it is convenient.
10401 Changed the function silc_client_command_pending and
10402 silc_client_command_pending_del and added new function
10403 silc_client_command_pending_check. Removed the
10404 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10407 * Added cmd_ident, current command identifier, to the client
10408 connection context in lib/silcclient/client.h to keep track on
10409 command identifiers used in command sending. Client's command reply
10410 function handling now supports the mandatory command identifiers.
10412 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10413 funtions in client to fully support pending command callbacks.
10415 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10416 as one of the arguments to the application in the command reply
10419 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10420 before first releasing SILC but came back. Now it is removed again
10421 and should come back nomore. The FORWARDED flag was used only
10422 by the JOINing procedure by forwarding the command packet to router.
10423 Now, the JOINing procedure has been changed to more generic (due
10424 to various router environment issues) and FORWARDED is not needed
10425 anymore for anything. The protocol specification is yet to be
10428 Now, removed silc_server_packet_forward from server and the flag
10429 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10431 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10433 * Renamed NAMES command to USERS command. The NAMES was named that
10434 due to historical reasons. Now it is renamed. Also, rewrote
10435 parts of the USERS command. The nickname list is not sent anymore
10436 by the server. Only Client ID and mode lists are sent in the USERS
10437 command. Changed this also to the protocol specification.
10439 The client now resolves the names and stuff after it receives
10440 the USERS list from the server when joining to the channel.
10442 * WHOIS and IDENTIFY commands has been changed to support multiple
10443 Client ID's per command. One can now search for multiple users
10444 in the network by sending only one WHOIS or IDENTIFY command.
10445 Changed the code and the protocol specifications.
10447 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10448 uses silc_server_command_whois_parse to parse the request. */
10450 * If normal server, do not parse the WHOIS and IDENTIFY requests
10451 before sending it to the router. Saves some time.
10453 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10455 * Fixed JOIN command on client library. Wrong number of arguments
10456 used to crash the client.
10458 * Added silc_server_channel_has_global function to check whether
10459 channel has global users or not.
10461 * Added silc_server_channel_has_local function to check whether channel
10462 has locally connected clients on the channel.
10464 * The silc_server_remove_from_one_channel now checks whether the
10465 channel has global users or not after given client was removed from
10466 the channel. It also checks whether the channel has local clients
10467 on the channel anymore. If it does not have then the channel entry
10468 is removed as it is not needed anymore.
10470 * The silc_server_notify now checks on JOIN notify whether the joining
10471 client is one of locally connected or global. If it is global then
10472 the channel has now global users on the channel and that is marked
10473 to the channel entry. Also, it now saves the global client to
10474 global list who is joining and JOINs it to the channel. This is
10475 for normal server, that is.
10477 Changed silc_server_send_notify_on_channel,
10478 silc_server_packet_relay_to_channel and
10479 silc_server_packet_send_to_channel check if we are normal server
10480 and client has router set (ie. global client) do not send the
10481 message to that client, as it is already routed to our router.
10483 * Implemented LEAVE notify type handling in silc_server_notify
10486 * Tested LEAVE command in router environment successfully. Tested
10487 with two routers, two servers and two clients.
10491 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10493 * Implemented SIGNOFF notify type handling in silc_server_notify
10496 * silc_server_remove_id now removes the client entry from all channels
10497 it has joined and thusly sends SIGNOFF notify type.
10499 * Rewrote the NAMES list generation in server by removing two excess
10500 loops. The lists are created now inside one loop.
10502 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10504 * silc_server_remove_channel_user checks now also global list
10505 for channel and client.
10507 * silc_server_new_channel_user checks now both local and global
10508 list for channel and client. Fixed a bug in client id decoding.
10509 Used to decode wrong buffer.
10511 * silc_server_channel_message checks now both local and global
10512 list for channel entry.
10514 * Tested channel joining (hence JOIN) in router environment
10515 successfully. Tested with two routers, two servers and two
10518 * Tested channel message sending in router environment successfully.
10520 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10522 * Added silc_server_save_channel_key into server.[ch] to save the
10523 received channel key in Channel Key payload processing. It is
10524 also used in JOIN command reply handling.
10526 Equivalent function silc_client_save_channel_key added into
10527 client.[ch] into client library.
10529 * Changed JOIN command reply to send information whether the channel
10530 was created or not (is existing already) and the channel key
10531 payload. Changed protocol specs accordingly.
10533 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10534 the request was sent by ID and not by nickname. Crashed on
10537 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10539 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10540 now correctly save the received data.
10542 * silc_server_free_sock_user_data now notifies routers in the
10543 network about entities leaving the network.
10545 At the same time implemented functions silc_server_remove_id
10546 and silc_server_send_remove_id to receive and send REMOVE_ID
10547 packets. The packet is used to notify routers in the network
10548 about leaving entities. The ID removed will become invalid in
10551 * Added function silc_idlist_del_server into server. Removes and
10552 free's server entry from ID list.
10554 * silc_server_private_message function now checks, if we are router,
10555 that the destination ID really is valid ID, naturally.
10557 * In router when NEW_ID packet is received (for new client) the
10558 hash of the Client ID is saved in the ID Cache but the
10559 client->nickname is set to NULL, instead of putting the hash
10562 IDENTIFY command now also checks that client->nickname must be
10563 valid. If it is not if will request the data from the server who
10564 owns the client. Added new function
10565 silc_server_command_identify_check.
10567 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10568 to set the command to already allocated Command Payload.
10570 * Tested private message sending in router environment with two
10571 routers, two servers and two clients. Fixed minor bugs and now
10574 * Fixed segfault from client's NAMES command. Used to crash if
10575 not on any channel.
10577 * Forwarded packets must not be routed even if it is not destined
10578 to the receiver. Changed server code comply with this.
10580 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10582 * Added `require_reverse_mapping' boolean value to ServerParams
10583 structure. If TRUE (not default) the server will require that
10584 the connecting host has fully qualified domain name.
10586 If the reverse mapping is not required and hostname could not be
10587 found the IP address is used as hostname.
10589 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10591 * Implemented version string checking to both client and server.
10592 The check is incomplete currently due to the abnormal version
10593 strings used in development version of SILC.
10595 * Changed all command functions in server to use the new
10598 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Changed char *data to unsigned char *data in ID Cache system to
10601 support binary data as ID Cache data. Changed code to support
10602 binary data in lib/silccore/idcache.c.
10604 * Renamed silc_server_packet_relay_command_reply to
10605 silc_server_command_reply as it is normal packet receiving
10606 function. Rewrote the function to accept command replys for
10607 servers and not only for clients.
10609 * Mark remote router always as registered server if we are connecting
10610 to it. Otherwise, commands sent by the router to us are ignored.
10612 * All ID List find routines now returns the ID Cache Entry pointer
10613 as well if requested.
10615 * WHOIS command works now in router environment, tested with two
10616 routers, two servers and two clients.
10618 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10619 in router environment (as it is almost equivalent to WHOIS) but
10620 hasn't been tested thoroughly. Added new functions:
10622 silc_server_command_identify_parse
10623 silc_server_command_identify_send_reply
10624 silc_server_command_identify_from_client
10625 silc_server_command_identify_from_server
10627 * Disabled route cache adding because adding two different ID's with
10628 same IP replaces the old cache entry thus giving wrong route.
10629 The entry->router->connection is always the fastest route anyway
10630 so route cache may not be needed. Of course, new routes maybe
10631 established after receiving the ID when the entry->router->connection
10632 might not be anymore the most optimal.
10634 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10636 * Add route cache for received ID for fast routing.
10638 * Added silc_server_packet_route to route received packet on router
10639 that is not destined to us.
10641 * Renamed silc_server_get_route to silc_server_route_get.
10643 * Added id_string and id_string_len fields into SilcServer to
10644 include encoded ServerID for fast comparing without excess
10645 encoding of the ID's.
10647 * Cleaned up WHOIS command on server side. Added following static
10650 silc_server_command_whois_parse
10651 silc_server_command_whois_check
10652 silc_server_command_whois_send_reply
10653 silc_server_command_whois_from_client
10654 silc_server_command_whois_from_server
10656 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10657 arguments in command replies. All command functions should be
10658 updated to use this macro.
10660 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10662 * Minor typo fixes on command reply handling on server.
10664 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10666 * Added silc_server_command_add_to_channel internal routine to add
10667 the client to the channel after router has created the channel and
10668 sent command reply to the server.
10670 * Added generic silc_server_send_command to send any command from
10673 * Use static buffer with ID rendering instead of duplicating data.
10675 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10677 * Fixed a channel user mode bug when joining to a channel server gave
10678 everybody channel founder rights, oops.
10680 * We mark ourselves as the router of the incoming server connection
10681 if we are router ourselves. This way we can check in some packet
10682 sending functions whether it is locally connected server. For
10683 incoming router connections we put NULL.
10685 * For router sending packets locally means now always sending the
10686 packet cell wide; to local clients and local servers. For normal
10687 server sending packet locally means sending it to only local
10690 * Fixed the JOIN command to really work in router environment. If the
10691 channel is created it is always created by the router. Router is
10692 also responsible of making the initial joining to the channel,
10693 sending JOIN notify to the sending server and distributing
10694 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10695 does not exist server doesn't do anything else but forward the
10696 command to the router which performs everything.
10698 * Added silc_server_send_channel_key function to send the Channel Key
10701 * Added silc_server_create_channel_key to create new channel key. The
10702 channel key is now re-generated everytime someone joins or leaves
10703 a channel, as protocol dictates. Note: channel->key_len is the
10704 key length in bits.
10706 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10708 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10709 packet_receive.[ch] to separate packet sending and receiving
10710 routines. The server.[ch] now includes everything else including
10711 actual packet processing (writing and reading data) and other
10714 Renamed silc_server_private_message_send_internal to
10715 silc_server_send_private_message. The routine is still though
10716 used only to relay private messages as server does not send
10717 private messages itself.
10719 Renamed silc_server_new_channel to silc_server_create_new_channel
10720 and added new function sicl_server_new_channel that handles the
10721 incoming New Channel packet. Added also new sending function
10722 silc_server_send_new_channel to send New Channel Payload.
10724 * Added new function silc_server_notify to process incoming notify
10725 packet to the server/router. Server may then relay the notify
10726 to clients if needed.
10728 * Added new function silc_server_new_channel_user to process incoming
10729 New Channel User packet. Router will redistribute the packet and
10730 send JOIN notify to its local clients and locally connected servers
10731 if needed. Normal server will send JOIN notify to its local client
10732 on same channel when received this packet. Added also corresponding
10733 sending function silc_server_send_new_channel_user to sent the
10736 * Added boolean route argument to send_notif_to_channel and
10737 packet_send_to_channel functions to attempt to route the packet
10738 if it is TRUE and send only locally if it is FALSE.
10740 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10742 * silc_server_replace_id now broadcasts the received replace ID
10743 packet if it is not broadcast packet already. The router must
10744 broadcast to inform other routers about changed ID.
10746 * Added backpointer to server's router into SilcServer context in
10747 silcd/server_internal.h.
10749 * Fixed silc_server_packet_broadcast to send correct broadcast
10752 * The channel key is now distributed to the local client as soon
10753 as it is received from the router (in router environment) so that
10754 no other packet may be sent for the channel until client has
10757 * silc_server_remove_channel_user now broadcasts the received
10758 Remove Channel User packet if it is not broadcast packet already.
10759 The router must broadcast to inform other routers about removed
10762 * Added users field into SilcPacketContext that is a reference count
10763 of the context. One can increase the reference count by calling
10764 silc_packet_context_dup which is now changed to just increase the
10765 reference count instead of duplicating the data. The reference
10766 count is decresed by calling silc_packet_context_free that will
10767 free the data after the reference count hits zero.
10769 For now on the packet context and everything allocated into it
10770 (including the raw packet from network) must be freed by calling
10771 the new silc_packet_context_free function. Added also new function
10772 silc_packet_context_alloc that must be used now to allocate the
10773 context. This also means that if a routine is asynchronous from
10774 silc_[client/server]_packet_parse_type the packet context must
10775 be duplicated by calling silc_packet_context_dup. Otherwise it
10776 gets free'd after silc_[client/server]_packet_parse_type returns.
10777 Also, one must remember that if packet is duplicated then its
10778 reference count must be decresed by calling the free function as
10779 many times as it was duplicated.
10781 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10782 from both client and server.
10784 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10786 * Made joining to a channel working in router environment.
10788 * Cleaned up JOIN command on server side and create function
10789 silc_server_command_join_channel internal routine to make the
10792 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10794 * Changed silc_command_pending list to SilcDList. Also, added
10795 `ident' field to SilcServerCommandPending structure to identify
10796 the reply and to call correct callback.
10798 Added silc_server_command_pending_check function to replace the
10799 corresnponding macro. The silc_command_pending list is not
10802 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10803 to set identifier to previously allocated Command Payload. It
10804 is used to set identifier for command when resending Command
10807 * Added silc_command_payload_encode_payload to encode Command
10808 Payload buffer from SilcCommandPayload structure.
10810 * Added silc_argument_payload_encode_payload to encode Argument
10811 payload buffer from SilcArgumentPayload structure.
10813 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10815 * Changed WHOIS command to support router connection on server side.
10816 The whois request is always sent to router unless the server is
10817 standalone server. After server has received the reply from the
10818 router will it send the reply to the client.
10820 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10821 broadcast received broadcast packet. The function is used only
10822 by router. The broadcast packet is always sent to the router's
10825 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10826 render given ID to printable string, for log files for example.
10828 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10830 * Made basic router to router connections working. At least they
10831 can now connect to each other but nothing really works the way
10832 they are supposed - yet.
10834 * Added new initiator token to RouterConnection configuration
10835 file in silcd/serverconfig.[ch]. It is used to tell whether we
10836 are the initiator to the remote router or whether we'll expect
10837 the other end to connect.
10839 * Moved registering of listener task to silc_server_init, hence
10840 the server starts listenning as soon as it is run, even if it
10841 does not have connections to other routers. Let's see how well
10844 * Changed default connection retry timeouts for more suitable in
10847 * Removed cipher and such arguments from silc_idlist_add_client
10848 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10849 Added new function silc_idlist_add_data to add the keys and stuff
10852 * Added SilcIDListData structure and added it to SilcClientEntry
10853 and SilcServerEntry as their first field in the structure. This
10854 way we can explicitly cast the ID entries to the SilcIDListData
10855 structure and get common data for the entries. In past, we had
10856 to first check what type of connection it is and then cast it to
10857 correct ID entry type. Now, we can directly cast the opaque
10858 pointer to the SilcIDListData (no matter what ID entry it actually
10859 is) and get the data needed.
10861 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10863 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10864 in some circumstances even if threre were timeout tasks, though not
10865 IO tasks, but tasks anyway. Now fixed.
10867 * Defined SilcServerConnection structure to hold connection specific
10868 stuff about directly connected servers and routers. The definition
10869 is currently in silcd/server_internal.h. I thought about having
10870 a bit more important role fro this struct but for now it is used
10871 only when connecting to other server (or router actually).
10873 * Added connecting retry support in server when connecting to
10874 router(s). The retry feature implement exponential backoff
10875 algorithm. Also, added SilcServerParams structure to hold default
10876 parameters for server. For now, it include these retry settings
10877 and are hard coded. After server is moded to be as Silc Server
10878 Library this structure will be more important.
10880 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10882 * Changed client librarys channel->clients table to SilcList and
10883 changed code accordingly.
10885 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10887 * Changed client's channel table to SilcList and changed code
10888 accordingly. Also changed SilcChannelClientEntry to include back-
10889 pointer to the channel so that client entry can use that structure
10890 as list as well and we have fast cross-reference to the channel.
10891 This change dramatically decreased the complexity of channel
10892 handling with client entry and vice versa (removed one extra
10893 loop when searching for channel entry from many functions).
10895 * Changed server->sim from table to SilcDList and changed code
10898 * NAMES command can now be used from user interface. It will show
10899 the user list on the channel, neatly.
10901 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10902 Code now saves realname of the user if it becomes available.
10904 * Renamed configure.in to configure.in.pre and made ./prepare
10905 script to automatically add correct version string to
10906 configure.in which it creates from configure.in.pre.
10908 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10910 * NAMES command reply now shows users mode with the nickname when
10911 joining to channel.
10913 * Moved silc_client_ch[u]mode[_char] functions from
10914 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10915 place sucks, they are utility functions and should be in some
10918 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10920 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10923 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10927 * Added TRQ (efficient deque and list library) into lib/trq. This is
10928 a very good list library that is currently used in the SILC. Defined
10929 SilcList API over the library because I didn't like the API very
10930 much. See lib/trq/silclist.h for the API and examples of how to
10931 use the API. Fixed various places in the code to use the new
10932 SilcList API. The SilcList is meant for lists that has a structure
10933 already defined as a list. It is not suitable to add just some
10934 context to the list (in TRQ, the context is the list actually).
10936 So, I defined SilcDList that can be used for the purpose where
10937 predefined list structure does not exit. This can be used as
10938 such list. Now some context just can be added to the SilcDList.
10939 Currently this list is not used in the SILC just yet, though there
10940 are a lot places where this can replace dynamically allocated
10941 tables and I will fix these places, later, to use SilcDList.
10942 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10943 and use TRQ internally).
10945 Also fixed some annoying warning messages that the original TRQ
10946 code generated. Also minor changes to TRQ's Makefile.in.
10948 * Added support for querying by Client ID to both WHOIS and
10949 IDENTIFY commands into server, as required by the protocol.
10951 * Removed method function pointers from SilcBuffer structure. They
10952 weren't used to anything and just increased the context size for
10953 no good reason. This change also made silc_buffer_alloc and
10954 silc_buffer_free functions inline functions.
10956 * Disabled command flooding detection support until it's fixed so
10957 that it accepts commands in but does not execute them more than once
10960 * Added silc_net_localhost(), to return local hostname, into
10961 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10962 that must be initialized before calling silc_client_init.
10964 * Added new function: silc_server_send_notify_on_channels to send
10965 notify messages to all channels client has joined. It is assured
10966 that the message is sent only once per client.
10968 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10969 lib/silcutil/silcutil.[ch] as silc_format function. The new
10970 function is generic and is used by server as well, not only by
10971 the logging routines.
10973 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10974 the provided version string was not acceptable. Added new function:
10975 silc_ske_check_version into lib/silcske/silcske.h. The function
10976 must be implemented by the application (client or server) and it
10977 does not reside in the SKE library. The function checks the version
10978 string remote end sent.
10980 * Added back pointers (to opaque context and to SilcSocketConnection)
10981 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10983 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10984 duplicate packet context structure.
10986 * Changed `notify' client operation to send same arguments as client
10987 receives from server except for ID's. ID's are mapped to correct
10988 ID entry and that is returned. Also, if channel entry is not sent
10989 by server but the notify is for channel the channel entry is sent
10990 to application (otherwise application doesn't know that it is for
10991 channel (library gets it from packet's Destination ID)).
10993 * Added silc_client_remove_from_channels into client library to
10994 remove a client from all channels it has joined to. Used when
10995 received SIGNOFF notify from server. Added also new function
10996 silc_client_replace_from_channels to replace old ID entry with
10997 new ID entry on all channels. Used when received NICK_CHANGE
10998 notify from server.
11000 * Fixed ID Cache list handling in silc_idlist_get_client in
11001 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11002 to get (or query) client by ID.
11004 * Updated TODO list.
11006 * Added connection authentication status message defined by the
11007 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11008 support for these into the code in client and server side.
11010 * Added generic function silc_client_send_command to send any command
11011 with variable argument list. Application should use this function
11012 to send commands if the command functions provided by the library
11013 does not suite for the application's user interface needs.
11015 * Added new `failure' client operation. Application is notified about
11016 received failure packet if client is executing a protocol. In this
11017 case the protocol's execution has failed.
11019 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11020 is required by the protocol.
11022 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11023 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11026 * Added status flag to SilcSKE object to indicate realtime status
11027 of the SKE protocol.
11029 * Application receives now exactly same command reply arguments as
11030 the library receives from server. However, if ID is received the
11031 corresponding ID entry is returned to the application (eg. Client
11032 ID is mapped to correct SilcClientEntry entry and that is returned).
11033 Changed command_reply client operation due to this change.
11035 * Changed all ID's in commands and in command replys as ID Payloads.
11036 Change affected both client and server side codes.
11038 All ID's sent in SILC network (with execption of ID's in SILC
11039 Packet header) are sent in ID Payload to support variable length
11042 * Server now notifies nick changes and notifies all clients on
11043 the channels about the new nickname (about the new Client ID,
11046 * Implemented CMODE command to change channel modes. Supports all
11047 channel modes defined by the protocol specs except ban and invite
11048 lists. (Also, private channel key mode is supported but support for
11049 setting private channel key in client is missing, thus, this mode
11050 has no effect on client side (except that server requires that the
11051 client uses private channel key and normal channel traffic does not
11054 Also, invite mode works per se, but INVITE command does not work
11055 yet correctly, so you can set channel as invite only channel but
11056 inviting clients to the channel does not work (it is yet to be
11057 thought what's the best way to do it).
11059 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11060 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11061 Implemented CUMODE command to change user's mode on the channel.
11062 Supports all modes defined by the protocol specs.
11064 * Added NAMES command reply to return users modes on the channel.
11066 * Removed unnecessary and slow ciphers from lib/silccrypt.
11068 * Set SO_KEEPALIVE option to connection sockets by default.
11070 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11072 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11073 redefined the Notify Payload into protocol specs.
11075 * Added silc_id_payload_parse_id to get ID directly from raw
11078 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11080 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11081 accept searching by Client ID as well.
11083 * Added support for LEAVE and SIGNOFF notify types in client library.
11085 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11086 to parse ID Payload from raw data.
11088 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11090 * Added flags parameter into silc_ske_assemble_security_properties
11091 function in lib/silcske/silcske.[ch].
11093 * Changed notify client operation to fit better for notify messages
11094 sent by server. The notify payload received from server is now
11095 passed to the application (after parsing it to SilcNotifyPayload).
11096 It is application's responsibility to retrieve the arguments
11097 from the payload and show the message the way it wants. The message
11098 sent by server is implementation specific.
11100 * Changed public keys to comply with the protocol specification.
11101 Old public keys are not supported anymore and are not compatible.
11103 * Removed nickname from Channel Payload as the latest draft removed
11104 it. The client must resolve the nickname from the NAMES command
11105 reply received when it joined the channel.
11107 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11109 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11111 * Fixed some errors in protocol specification drafts.
11113 * Created lib/silccore/silcnotify.c to implement Notify Payload
11114 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11115 generic payloads described by protocol specifications. The file
11116 includes implementations for ID Payload and Argument Payload.
11118 * Changed Command Payload implementation to use the new Argument
11119 Payload. Changed command_xxxx_payload to command_payload_xxxx
11120 to comply with SILC coding conventions.
11122 * Added suppport for Argument Payload handling in Notify Payload
11123 implementation as protocol requires it. Added the new support
11124 into server and client lib as well.
11126 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11128 * Added support for multiple nicknames on same channel. [n] is
11129 added locally to the nickname if there are more than one same
11130 nicknames on the channel.
11132 * Server now sends all nicknames that matched WHOIS request.
11133 Client also shows the list received from server.
11135 * Added TOPIC command to client side. User can now set and show
11136 current topic on channel.
11138 * Added MOTD command to client and server. Also, server sends the
11139 motd when client connects to the server.
11141 * Changed version strings to comply ISO 8601.
11143 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11145 * Fixed protocol error handling in client library. It should now
11146 cope even if the SKE fails for some reason.
11148 * Made new protocol specification drafts for submitting to IETF.
11150 * Implemented TOPIC command to server in silcd/command.c.
11152 * Added two new notify types into lib/silccore/silcnotify.h:
11153 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11154 notify nickname change and topic setting/change on a channel.
11156 * API change of command_reply operation in client library. The
11157 application gets now the status type received from server as well.
11159 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11161 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11163 * Cras fixed and optimized the packet handling even further and
11164 it should work now. Minor change to the prototype of function
11165 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11167 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11169 * Added new function into lib/silcutil/silcschedule.[ch]:
11170 silc_schedule_with_fd to select() a specified fd. The function
11171 returns after timeout expires or data arrives or goes. The
11172 function is used by packet routines to wait that all data is
11173 received from network.
11175 * Fixed data reading from network in lib/silccore/silcpacket.c.
11176 The code now assures that all data is read from the fd and then
11177 continues packet processing. This was a bug fix since the code
11178 used to drop some data in some circumstances.
11180 * Added new function into lib/silcclient/client.[ch]:
11181 silc_client_start_key_exchange to start key exchange after
11182 connection has been established to server. The code internally
11183 now uses this funtion but its main purpose was to provide it
11184 for applications that perform their own connecting. After
11185 application has created a connection it merely calls this
11186 function to start the key exchange between client and server.
11187 The library takes care of everything else after that.
11189 Updated also lib/silcclient/README to explain the usage of
11192 * Do not send to application information that connection has
11193 been established. Application gets notified it by connect
11196 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11198 * Applied cras's patch to add silc_schedule_one function. The
11199 function runs scheduler once and returns.
11201 * Fixed the scheduler after cras messed it up. The timeout
11202 handling works now as it's supposed to work.
11204 * Added into lib/silccore/ silcnotify.h to include notify
11205 message types support. Changed silc_server_send_notify*
11206 functions, in server.[ch], to support those new notify types.
11207 Added the support for the notify types into client library,
11208 as well. Added new notify client operation into ops.h in
11211 * Changed silc_server_packet_send_to_channel to send normal
11212 packets instead of just channel message packets. The function
11213 is now used to send the notify packets to channels. It is not
11214 used to send channel message packets anymore, as server never
11215 sends them anymore.
11217 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11218 va_arg()s as it seems to require it nowadays. I guess, if SILC
11219 is compiled with older va_arg() the new code should work anyway.
11221 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11223 * Splitted core library. Core library (lib/silccore) includes
11224 now only SILC protocol specific core (and common) components.
11225 Created new utility library (lib/silcutil) that includes more
11226 generic purpose stuff. The stuff for util library was taken
11227 from the old core library. This was minor and easy split.
11229 * Created SILC Client Library (lib/silcclient) that includes
11230 implementation of the SILC client without user interface. This
11231 was major move from silc/ directory. The code has been changed
11232 so that it is transparent towards the user interface. The
11233 silc/ directory includes now the same user interface as before
11234 and it uses the new client library. Read lib/silcclient/README.
11235 Basicly, the client library performs everything else related
11236 to SILC except user interface handling. Also, configuration
11237 files are considered to be part of user interface and library
11238 does not handle them.
11240 This change also changed a lot of structures, function naming etc.
11241 Most important change was that SilcClientWindow object was
11242 renamed to SilcClientConnection in the client library. Created
11243 also new file lib/silcclient/ops.h. Also added new files
11244 silc/local_command.[ch] and silc/client_ops.[ch].
11246 All these changes were made to make it easier for user interface
11247 designers to create what ever user interface for the SILC client
11250 It is also expected that the server will be moved to lib
11251 directory as well and SILC Server Library will be created;
11252 sometimes in the future.
11254 * Removed Local commands from lib/silccore/silccommand.h as
11255 they are application specific and new client library does not
11256 handle any of those anymore.
11258 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11259 old client implementation in silc/.
11261 * Added support for callback functions in SILC_LOG_* macros.
11262 Application can now set its own callbacks that will be called
11263 instead of using the default functions that will always print
11264 the debug messages to stderr (or stdout). Also, debugging can
11265 now be disabled by setting silc_debug to FALSE and re-enabled by
11266 setting it to TRUE. Note, that logging will still work even
11267 if debugging is disabled.
11269 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11270 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11271 silc_log_reset_debug_callbacks.
11273 * To enable debugging in silc client one must give now -d
11274 option on command line.
11276 * Changed silc_schedule_init to automatically allocate task queues
11277 if they are not allocated before calling it.
11279 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11281 * Added GMP 3.1 into math library.
11283 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11285 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11286 a channel in SILC network. The packet is used by servers and
11287 routers to notify other routers that user has left a channel.
11288 This little feature was missing until now. Added the feature
11289 to protocol specification as well.
11291 Added functions: silc_server_send_remove_channel_user and
11292 silc_server_remove_channel_user into server.[ch].
11294 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11295 lib/silccore/silcpacket.h. However, they are not implemented
11298 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11300 * Fixed joining to a channel and sending channel messages
11301 between server and router. The channel message sending should
11302 now work inside a cell.
11304 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11306 * Fixed the private message sending between server and router.
11307 The private message sending should now work inside a cell.
11309 * Added silc_server_replace_id into server.[ch] to replace
11310 existing ID in the SILC network.
11312 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11313 and silc_idlist_replace_server_id into idlist.[ch] in server.
11315 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11317 * Fixed the server to server connections. Server can again now
11318 connect to router. Router to router connections probably does
11321 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11323 * Added dynamic protocol registering support. Now protocols can
11324 registered and unregistered on the fly. Patch by cras.
11326 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11328 * Added lib/contrib directory to hold routines that some platforms
11329 don't have but are needed by SILC.
11331 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11332 into lin/contrib to provide getopt() and getopt_long() for
11333 those who don't have it.
11335 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11337 * Added AWAY command to client. When away message is set and
11338 client receives a private message packet the client automatically
11339 replies to the sender with the away message.
11341 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11342 bug seemed to be the cause of recent problems when compiling
11345 * Added version detection support to SKE protocol specification
11346 and added the new changes to the SKE implementation as well.
11347 There were other minor changes in the SKE protocol as well.
11349 Many changes in lib/silcske/silcske.[ch] and in
11350 lib/silcske/payload.[ch].
11352 * Added ^U functionality, clear input line. Patch from cras.
11354 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11356 * Mainly small bugfixes on core library. Fixed some debugging
11357 logging and buffer overflow in silclog.c.
11359 * Updated config.sub and config.guess on the distribution tree.
11361 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11363 * Added command lagging support in server. Client may execute
11364 commands now only once in two seconds.
11366 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11368 * Optimized packet reception. MAC computation and checking is now
11369 also more optimized. A lot previously duplicated code is now
11370 used as generic by both client and server.
11372 * Fixed key pair generation in clientutil.c
11374 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11376 * Added into lib/silccore/silcbufutil.[ch] new function;
11377 silc_buffer_realloc.
11379 * Moved generic packet sending/encryption functions to
11380 lib/silccore/silcpacket.[ch] from client and server. Some
11381 rewriting of the functions.
11383 * Moved all generic packet reception/decryption functions to
11384 lib/silccore/silcpacket.[ch] from client and server. The
11385 packet processing is now much cleaner in both client and server.
11386 These were major changes in both client and server.
11388 * Created many common functions in server to do packet sending.
11389 Previously code were duplicated a lot, this has been removed
11390 with these changes.
11392 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11394 * Rewrote major parts of the ID cache system. Don't know
11395 whether it is better now or not but at least the API is more
11398 * Major rewrite on ID cache stuff on client because of the ID
11399 cache API changes. Added idlist.c to client.
11401 * Also major rewrite on ID cache stuff on server as well.
11402 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11403 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11404 in hand, instead they are all put into the ID cache system now.
11405 All server_idlist_* routines uses ID cache now instead of
11406 traversing its own lists (those lists does not exist anymore).
11407 SilcIDList though still exists. Also, SilcXXXEntry's are
11410 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11412 * Finally made the SKE implementation compliant to the protocol
11413 specification. All mp integers are now binary encoded as
11414 opposed being HEX encoded.
11416 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11419 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11420 functions: silc_[encode/decode]_pem. Also added function
11421 silc_encode_pem_file to PEM encode with newlines ('\n') for
11422 saving into a file.
11424 * SILC public keys are now encoded either PEM or binary. Same
11425 option is for private keys as well. By default private keys
11426 are binary encoded and public keys PEM encoded. Silly HEX
11427 encoding were removed.
11429 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11430 function to create fingerprints.
11432 * Fixed a bug in SHA1; does not change the original data anymore.
11434 * Partly implemented INFO command on client and server side.
11435 Fixed CLEAR command. Changes to SERVER command; show current
11436 server(s) when giving command without arguments. Added
11437 VERSION command to client.
11439 * Added check to server that unregistered connections cannot
11440 execute commands (unless it is specificly allowed).
11442 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11444 * Fixed screen refresh.
11446 * Fixed channel joining bug from client. On some circumstances
11447 client tried to join to a channel it had already joined.
11449 * Added public key verification process into client's protocol.c.
11450 The client now verifies the public key from user and saves
11451 it into ~./silc/serverkeys/ directory.
11453 Added into: clientutil.[ch]: silc_client_verify_server_key.
11455 * Changed SKE protocol's silc_ske_initiator_finish function
11456 to accept callback function that verifies the received public
11457 key. Removed old silc_ske_verify_public_key function.
11459 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11461 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11462 silc_pkcs_private_key[_data]_set.
11464 * Made the password and public authentication more cleaner in
11465 server's protocol.c.
11467 * Removed historic and obsolete protocol `channel_auth' from
11468 both client and server.
11470 * Removed wrong way of sending command status messages from
11471 server to client in server's command.c. The old way violated
11472 protocol specification.
11474 Changes to silccore/silccommand.[ch]: removed
11475 silc_command_encode_status_payload -> not needed anymore,
11476 changed silc_command_encode_payload_va to accept extra
11477 argument on variable argument list. The argument type must
11478 now be provided to the function. Also, added new function:
11479 silc_command_encode_reply_payload_va which is same as
11480 normal command_encode_payload_va except command status type
11481 is provided as extra argument.
11483 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11485 * Added ~./silc directory handling. The directory includes the
11486 public and private keys for the client.
11488 Added silc_client_check_silc_dir, silc_client_create_identifier
11489 and silc_client_load_keys.
11491 * Implemented SILC protocol compliant public key. Added public
11492 and private key saving to and loading from files.
11494 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11495 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11496 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11497 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11498 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11500 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11501 silc_pkcs_load_[public/private]_key.
11503 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11505 * Added silc_server_get_route (route.[ch]) to get connection
11506 data for the fastest route for given ID.
11508 * Implemented INVITE command on client and server. The command
11509 were re-defined in the SILC Protocol Specification and the
11510 implementation now complies with the specification.
11512 * Implemented PING command on client and server.
11514 * Implemented NAMES command on client and server. The server side
11515 supports currently only normal server not router server yet.
11516 Some changes to NAMES definition in SILC protocol specification.
11518 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11520 * Implemented LEAVE command on client and server.
11522 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11523 again. This change was made to the protocol as well. Server
11524 should not violate the protocol specification anymore.
11526 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11528 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11529 was tested. SOCKS4 was not but should work anyway.