1 Sun Oct 1 20:39:34 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
3 * Always return a valid username. Affected file
4 lib/silcutil/unix/silcunixutil.c
5 * Only wait for a nick on connecting, when it differs
6 (not counting case) from the username. Affected file
7 apps/irssi/src/silc/core/client_ops.c
9 Sun Jul 2 19:12:36 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
11 * Make gmake the default for autodist, so I can properly work
12 on otaku. Affected files README.DIST, distdir/autodist.conf
14 Fri Jan 6 13:08:15 CET 2006 Jochen Eisinger <coffee@silcnet.org>
16 * Fixed more autodist issues. Affected file doc/Makefile.ad,
17 apps/irssi/src/perl/Makefile.am, distdir/post-process-dist.
19 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
21 * make sure session->hostname and session->port are valid before the
22 application callback is done, since things will go wrong if the
23 application immediately calls silc_client_file_receive. Affected
24 file lib/silcclient/client_ftp.c.
25 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
27 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
29 * Fixed autodist configuration for silc-client. Affected file
31 * Honor user set hostname. Also give the user a chance to
32 read the error message. Affected file
33 apps/irssi/src/silc/core/silc-core.c
35 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
37 * Fixed compile error on non-i386. Affected file
38 lib/silccrypt/sha256.c.
40 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
42 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
44 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
46 * Removed callback system from SilcMimeAssembler. Return
47 the multipart type in silc_mime_get_multiparts. Affected
48 files are lib/silcutil/silcmime.[ch].
50 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
52 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
53 silc_mime_parse is available but deprecated.
55 * Check that packet is valid when processing key exchange,
56 authentication and rekey protocols. Fixes a crashbug.
57 Affected files are apps/silcd/protocol.c and
58 lib/silcclient/protocol.c.
60 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
61 all hash buffers to use that instead of fixed values.
63 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
65 * Added SHA-256 to crypto library. The SHA-256 takes now
66 precedence over SHA-1.
68 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
70 * fixed wrong return code in term_init. Affected file
71 apps/irssi/src/fe-text/terminfo-core.c
73 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
75 * and it doesn't return FILE* but a file descriptor. Affected
76 file apps/silcd/silcd.c
78 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
80 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
81 pointing this out. Affected file apps/silcd/silcd.c
83 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
85 * Fixed the insecure temporary file creation issue now that it's
86 even on bugtraq... Affected file apps/silcd/silcd.c
88 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
90 * Before creating a channel key we need to remove the private key
91 mode, otherwise no key is created. Affected file
94 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
96 * Before checking ip/hostname of SilcSocketConnection, check
97 if its not doing a host lookup currently. Fixes atleast one
98 crash when many people connect at the same time.
99 Affected file apps/silcd/server_util.c.
101 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
103 * Check for valid return value from regcomp. Affected file
104 lib/silcutil/unix/silcunixutil.c.
106 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
108 * Check for FD_SETSIZE in silc_select to not go over.
109 Affected file lib/silcutil/unix/silcunixschedule.c.
111 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
113 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
115 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
117 * Fixed channel public key list saving on JOIN command reply
118 on backup router. Affected file apps/silcd/command_reply.c.
120 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
122 * Added default limit how many channels client can join,
123 default is 50. Added 'channel_join_limit' configuration
124 option to server too. Affected files are apps/silcd/command.c
125 and serverconfig.[ch].
127 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
129 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
130 On Toolkit the server and client are not compiled by default.
131 Affected file configure.ad.
133 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
135 * Added lib/contrib/getopt.[ch] for platforms that don't
136 have it (it is not GPL implementation).
138 * Fixed compilation when pkg-config is used.
140 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
142 * A comma in invite/ban string is invalid, check for it.
143 Affected file apps/silcd/server_util.c.
145 * Added SERVICE command to the server. It parses the command
146 request but SILC Server does not support services for the
147 time being. Affected file apps/silcd/command.[ch].
149 * Added SERVICE command and command reply to client library.
150 It is however incomplete. Updated Toolkit documentation.
151 Affected files are lib/silcclient/command[_reply].[ch].
153 * Fixed IDENTIFY/WHOWAS command reply to send the username
154 correctly (uninitialized buffer). Affected file is
155 apps/silcd/server_query.c.
157 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
159 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
160 finalizes the major restructuring of the CVS tree.
162 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
164 * Send empty MOTD reply if MOTD file cannot be read.
165 Affected file silcd/command.c.
167 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
169 * Optimized primer number generator to use simpler conversion
170 routines. Also assure that the prime number will have the
171 highest bit set after modifying it. Affected file is
172 lib/silcmath/silcprimegen.c.
174 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
176 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
177 for now only for testing purposes, it will not be delivered
178 in any distribution for now.
180 * Removed NSS MPI from the source tree. Due to upcoming
181 license change for the SILC Toolkit, we cannot deliver the
182 NSS MPI anymore. I decided to replace it in all distributions
183 with public domain library.
185 * Removed GNU regex from lib/contrib and introduced free
186 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
187 GNU regex compatible API to it (only partial).
189 * Removed getopt routines from lib/contrib.
191 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
193 * Use silc_server_send_command_reply to send replies instead
194 of encoding packet itself. Affected file silcd/command.c.
196 * Added command sending and receiving statistics to server.
197 Affected files in silcd/.
199 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
200 with GCC, for it not to warn about pointer signedness.
202 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
204 * Added context to the SilcIDCache destructor. Affected
205 files are lib/silccore/silcidcache.[ch],
206 lib/silcclient/client.c and silcd/server.c.
208 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
210 * Added pkg-config check to configure.
212 * The PublicKeyDir must not be used with Admin block in server
213 config. Affected file silcd/serverconfig.c.
215 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
219 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
221 * Handle empty LIST command reply correcttly in server. Affected
222 file silcd/command_reply.c.
224 * Handle empty LIST command reply correctly in client library.
225 The application will now receive one LIST command reply with
226 all arguments set to NULL if there are no channels. Updated
227 Client Library documentation accordingly. Affected file
228 lib/silcclient/command_reply.c.
230 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
232 * Added channel name string stringprep profile to the protocol
233 and implementation to allow a little free'er channel name
234 strings. Affected files are lib/silcutil/silcstringprep.[ch].
236 * Added silc_channel_name_[check|verify] to check and verify
237 channel name strings. Affected files are
238 lib/silcutil/silcstrutil.[ch].
240 * Added support for the new channel name preparation in client
241 library and server. Affected files in lib/silcclient and
244 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
246 * Added the Autodist into the source tree. It replaces the
247 old ./prepare. It can be used to create distributions as
248 previously. See README.CVS and README.DIST. See
249 distributions in distdir/.
251 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
253 * Make sure query sends at least an error back if nothing
254 more is sent. Affected file silcd/server_query.c.
256 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
258 * During query, check if the original command caller goes
259 away. If it does, stop the query. Affected file
260 silcd/server_query.c.
262 * Check for valid channel creation in JOIN command reply.
263 Affected file lib/silcclient/command_reply.c.
265 * Handle the resolver counter in silc_client_get_users_by_channel
266 callback correctly. Fixed auto-join bug in Gaim. Affected
267 file lib/silcclient/idlist.c.
269 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
271 * Added some better error messages. Affected file
272 silcd/command_reply.c and packet_receive.c.
274 * Handle error in WATCH command propely on backup router.
275 Affected file silcd/command.c.
277 * Fixed freeing of unfreeable variable in WHOIS command reply.
278 Affected file silcd/command_reply.c.
280 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
282 * Added pkg-config .pc file creation for silc core library
283 and silcclient library. A patch by c0ffee.
285 * Removed the need for GNU Libidn. Added the simple stringprep
286 from libidn into lib/contrib/. It is now used also on Windows
289 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
291 * Simplified the invite and ban string handling in the
292 server. Check for valid invite and ban arguments also.
293 Affected file silcd/server_util.c.
295 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
297 * Added WATCH list announcing in backup router protocol.
298 Affected files are silcd/command.c, server.c, server_backup.c.
300 * Do not change users mode to founder on normal server/backup
301 if the founder mode is set, and user is first one to join.
302 Affected file silcd/pcaket_receive.c.
304 * Do not send CUMODE_CHANGE notify back to sender. Affected
305 file silcd/packet_receive.c.
307 * Added getrusage() to take noise in SILC RNG. A patch by
308 Mika Boström. Affected files are configure.in.pre,
309 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
311 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
313 * Splitted the SILC libraries configuration into a configure
314 fragment into lib/configure.ad. It is now possible, once
315 this feature is added, to specify whether to compile or not
316 compile included SILC libraries. Affected files are
317 configure.in.pre, lib/silcmath/mpi/configure.ad,
318 lib/configure.ad, Makefile.defines.pre and
319 Makefile.defines_int.pre.
321 * Added --with-silc-includes and --with-silc-libs to configure.
322 If specified the included libs are not compiled, but the
323 specified libs are used. Pkg-config is not yet supported.
324 Affected file configure.in.pre.
326 * Fixed WATCH command handling on backup router. Router does not
327 send the watch command any more to backup if it originates from
328 backup. Affected file silcd/command.c.
330 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
332 * Changed announcing to not announce unregistered clients.
333 Affected file silcd/server.c.
335 * Fixed username handling in command reply. Affected file
336 silcd/command_reply.c.
338 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
340 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
342 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
343 Affected file: includes/silcincludes.h.in
345 * bool is defined as _Bool on Mac OS X now.
346 Affected file: lib/silcutil/silctypes.h
348 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
350 * Added support for UTF-8 nicknames, channel names and
351 server names in client library. Affected files in
354 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
355 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
356 software to check how Toolkit has been compiled.
358 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
360 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
362 * Use silc_utf8_str[n]casecmp instead of strcmp routines
363 in library and in SILC Client when dealing with nicknames
364 and other identifier strings. Affected file in client lib
367 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
368 irssi/src/silc/core/silc-servers.c.
370 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
372 * Fixed idcache to work with the new identifier strings.
373 Affected file lib/silccore/silcidcache.c.
375 * Added UTF-8 hash and compare function for SilcHashTable.
376 Affected file lib/silcutil/silcutil.[ch].
378 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
379 Affected file lib/silcutil/silcstringprep.[ch].
381 * Changed the identifier string handling to include the original
382 format in client, server, channel entries and normalized
383 format in cache. Affected files in silcd/.
385 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
387 * Added support for the new identifier strings and their
388 validity checking. Nicknames, channel names and usernames
389 can now include practically any kind of letters and various
390 other characters. Affected files in silcd/ and in libraries.
392 NOTE: comparing these strings should now be done with memcmp()
393 to check binary compatibility. All these strings are normalized
394 and casing is irrelevant.
396 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
397 as easy function for applications to check whether identifier
400 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
402 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
403 file lib/silcutil/silcutf8.c.
405 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
407 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
409 * Make public key in getkey reply mandatory. Affected file
410 lib/silcclient/command_reply.c
412 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
414 * Added Parameter dont_register_crypto_library to
415 SilcClientParam. If set to TRUE, silcclient library will
416 not initalize the Crypto Libraries and application
417 will need to do it. Affected file lib/silcclient/silcclient.h,
418 lib/silcclient/client.c.
420 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
422 * Imported new silc_utf8_[encode|decode] routines from
423 my internal SILC 1.1 source tree. New encodings added:
424 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
425 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
426 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
429 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
431 * Implemented stringprep (RFC 3454) API. Internally we use
432 GNU Libidn's stringprep, for now, so it is required now to
433 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
435 * Added checking for GNU Libidn and --with-libidn to configure.
437 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
439 * If the passphrases entered do not match while generating a new key,
440 completly start over instead of going into an infinite loop asking
441 the user to re-enter the passphrase correctly. Affected file
442 lib/silcutil/silcapputil.c
444 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
446 * Make sure server is removed from backup list when it is
447 deleted. Affected files silcd/command.c, server.c,
450 * Close socket when connecting to router fails. Affected
453 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
455 * Adopt configuration toolchain to current auto-tools.
456 Affected files prepare, irssi/configure.in
457 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
458 redo that. Affected files irssi/src/silc/core/client_ops.c,
459 irssi/src/fe-common/silc/fe-silc-channels.c
460 * Take over command line options into silcclient data structure.
461 Affected file irssi/src/silc/core/silc-core.c
463 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
465 * Do not try to initiate backup resuming protocol forever.
466 Affected file silcd/server_backup.c.
468 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
470 * ID change in resuming has to be done before changing
471 detached client's modes, since the ID change may fail and
472 leave ghosts on the network. Affected file is
473 silcd/packet_receive.c.
475 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
477 * Fixed Win32 scheduler to not stuck anymore. A patch from
478 Juha Räsänen. Affected file is
479 lib/silcutil/win32/silcwin32schedule.c.
481 * Fixed QoS parsing for connection blocks in server. Affected
482 file is silcd/serverconfig.c.
484 * Fixed server statistics increasing in server. Affected file
487 * The CLOSE command now marks backup router as self disconnected
488 to avoid resuming problems. Affected file silcd/command.c.
490 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
492 * When using silc_net_create_connection[_async], and your system can
493 create IPv6 sockets, it will try to connect to the IPv6 host.
494 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
495 file lib/silcutil/unix/silcunixnet.c
497 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
499 * Check for valid route when receiving packet from router and
500 when routing it to local server in the cell. A patch from
501 Matt Miller. Affected files silcd/router.c and server.c.
503 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
505 * Couldn't detach and reattach twice, because of the previous
506 commit. Affected file silcd/packet_receive.c
508 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
510 * Added check to ignore Port value if Initiator is FALSE.
511 Remote router coudln't connect if Port was set. Affected file
514 * If some client tries to resume more than once at the same time,
515 server crashed. Router didn't crash, but showed odd behaviour
516 (didn't allow clients to join anymore, ..). Affected files
517 silcd/packet_receive.c silcd/idlist.h
519 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
521 * Destroy the file transfer session in silc_client_file_close
522 with timeout. Affected file lib/silcclient/client_ftp.c.
524 * Call SFTP server monitor in READ and WRITE after the actual
525 operations. Affected file lib/silcsftp/sftp_server.c.
527 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
529 * Create one configure script from configure fragments
530 (configure.ad). This is a first step towards new distribution
531 system. Affected files prepare, configure.in.pre,
532 lib/silcmath/mpi/configure.ad.
534 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
536 * Removed expiring of client key pair. Affected file is
537 irssi/src/silc/core/clientutil.c
539 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
541 * Check the number of connections from real number of
542 connections instead of socket number, when deciding if
543 server is full. Affected files are silcd/server.c,
544 server_internal.h and silcd.c.
546 * Clarified the connections_max meaning in General section
547 in doc/example_silcd.conf.in.
549 * The reconnect_keep_trying default value set to TRUE
550 if it is not defined in the config file. Affected file
551 silcd/serverconfig.c.
553 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
555 * Fixed crashbug in connection closing, after a protocol
556 completion callback, which might have closed it already.
557 Affected file silcd/server.c.
559 * Fixed rekey with PFS in backup router. It did not allow
560 rekeys with PFS, and when the rekey protocol timedout
561 it crashed the backup router without the above fix. Affected
562 file silcd/packet_send.c and server.c.
564 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
566 * The silc_client_add_channel_private_key now returns the
567 private key context if pointer is given as argument.
568 Affected files are lib/silcclient/silcclient.h and
571 * Added support for using channel private keys in SILC
572 Client Library even if the private key mode is not set
573 on the channel. Affected file lib/silcclient/client_channel.c.
575 * The channel private key used to decrypt message is now
576 delivered to the application in the 'channel_messageÃ' client
577 operation. Affected files are lib/silcclient/silcclient.h
578 and client_channel.c.
580 * Fixed wrong arg type for user limit in CMODE command reply.
581 Affected file silcd/command.c.
583 * The user limit is now taken and saved to SilcClientEntry in
584 JOIN and CMODE command replies and in CMODE_CHANGE notify.
585 Affected files lib/silcclient/silcclient.h, command_reply.c
588 * Added support to the new private message key indicator
589 packet. Added a new function to the client library:
590 silc_client_send_private_message_key_request. The sender
591 indicates to be initiator, and receiver is responder.
592 Added the indicator to the SilcClientEntry as 'prv_resp'
593 boolean. Affected files are lib/silcclient/silcclient.h
594 client.[ch], and client_prvmsg.c.
596 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
598 * Fixed the JOIN command calling when called with both
599 -auth and -founder. Affected file is lib/silcclien/command.c.
601 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
603 * Check watcher list for resumed clients as well. Affected
604 file is silcd/packet_receive.c.
606 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
608 * Implemented the user limit to the CMODE_CHANGE notify,
609 CMODE command reply and JOIN command reply in server.
610 Affected files are silcd/server.c, command.c, command_reply.c,
611 packet_send.c and packet_receive.c.
613 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
615 * Defined SILC_STRFMT_END that must be used now with
616 silc_buffer_strformat, instead of SILC_STR_END. Fixes
617 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
618 lib/silcclient/silcvcard.c, silcd/server_util.c.
620 * Fixed the adding of public key to the WATCH list in server.
621 Fixed the WATCH notify sending to client. Affected files
622 are silcd/packet_send.[ch], command.c, server_util.c.
624 * Implemented the watching by public key in the SILC Client
625 Library and SILC Client. Affected files are
626 lib/silcclient/command.c and client_notify.c.
628 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
630 * Added support for public key watching in server. Affected
631 files are silcd/server.c, server_internal.h, command.c,
634 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
636 * Added public key to the SIlcClientEntry. Affected files
637 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
639 * Fixed the get_clients_whois reply processing to return
640 exactly same entries server returned. Makes it possible
641 to search using attributes. Affected file is
642 lib/silcclient/idlist.c.
644 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
646 * Save founder key to SilcChannelEntry. Affected files are
647 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
649 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
651 * Call the monitor callback with _CLOSED status from the
652 silc_client_file_close. Affected files are
653 lib/silcclient/client_fpt.c, silcclient.h
655 * Added silc_client_get_clients_whois which resolves using
656 WHOIS, and supports requested attributes as well.
657 Affected files are lib/silcclient/silcclient.h, idlist.c.
659 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
661 * Added support for asking the destination filename where
662 the downloaded file is saved in the file transfer. Affected
663 files are lib/silccilent/silcclient.h, client_ftp.c.
665 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
667 * Fixed error handling in resuming data processing. Affected
668 files are lib/silcclient/client_resume.c and client.c.
670 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
672 * Fixed silc_client_send_private_message to return TRUE correctly.
673 Affected file lib/silcclient/client_prvmsg.c.
675 * Added topic to the SilcChannelEntry. Affected files are
676 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
678 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
680 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
681 file lib/silcclient/command.c
683 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
685 * Convert all commands to UTF-8 before passing them to the
686 client library. Still need to convert replies from UTF-8 to
687 the locale encoding. Affected file
688 irssi/src/silc/core/silc-cmdqueue.c
690 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
692 * redirect all silc_client_command_calls through a queueing framework.
693 This fixes /CYCLE and the annoying "nick change after auto-joining
694 a channel". Furthermore it defines one central point where
695 command parameters can be UTF-8-ified. Affected files
696 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
697 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
699 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
701 * use asynchronous connect() to establish router connections.
702 Fixes problem when the primary router goes down. Affected files
703 silcd/server.c, silcd/server_backup.c
705 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
707 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
708 Fixed various compilation warnings when type casting ints
709 to pointers or vice versa, of different size. Updates around
712 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
714 * Surrogates not allowed in UTF-8 strings, updated decoder.
715 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
716 testers in lib/silcutil/tests/ directory.
718 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
720 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
721 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
722 files are lib/silcclient/silcclient.h, client.c.
724 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
726 * When resuming a session fails, notify the user that the session
727 file needs to be removed eventually. Affected files
728 irssi/src/fe-common/silc/module-formats.[ch],
729 irssi/src/silc/core/client_ops.c.
731 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
733 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
734 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
736 * Typofix in Irssi::Silc module. Affected file
737 irssi/src/perl/silc/Silc.xs.
739 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
741 * Changed the way NOTICE flagged messages are treated. Added support
742 for notices in queries and signing notices. Affected files
743 irssi/default.theme; irssi/docs/help/in/notice.in;
744 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
745 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
747 * Fixed typo in /ACTION help. Affected file
748 irssi/docs/help/in/action.in
750 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
752 * Fixed typo in perl module. Affected file
753 irssi/src/perl/silc/Server.xs
755 * Changed the way ACTION flagged messages are treated. Added support
756 for actions in queries and signing actions. Affected files
757 irssi/default.theme; irssi/docs/help/in/action.in;
758 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
759 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
762 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
764 * Incorrectly reported error when client had to be resolved from
765 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
767 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
769 * Fixed whois public key hash table deleting and adding in
770 detached client case. Affected file silcd/packet_receive.c.
772 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
774 * Changed filenames of silc/fe module not to collide with filenames
775 from core/fe. Also seperated public messages printing from
776 query messages printing. Affected files are all in
777 irssi/src/fe-common/silc.
779 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
781 * Fixed the invite process handling during joining to use
782 correct server name for the client that is matched against
783 the invite string for the channel. Wrong server name caused
784 inability to join the channel. Affected file is
787 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
789 * Fixed the CUMODE channel founder authentication on normal
790 server to not remove the founder rights on existing founder
791 before checking that router accepts the mode change. Affected
792 files are silcd/command.c and silcd/packet_receive.c.
794 * Remove the server entry correctly when rekey timeouts and
795 remote router connection on normal server is closed. Fixes
796 a crash where server uses the freed server entry. Affected
799 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
801 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
802 networks. This is the first step in solving the bug about
803 /SERVER ADD -silcnet <silcnet>. Affected files
804 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
805 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
806 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
808 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
810 * /SMSG and /MMSG now correctly create new queries. Affected files
811 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
813 * Add basic support for SILC protocol specific variables in perl.
814 Affected files irssi/src/perl/silc/*, irssi/configure.in,
815 irssi/src/perl/Makefile.am
817 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
819 * Don't use silc_get_input, it's obviously not reliable. Fixes
820 issue when the current key expires. Affect file
821 irssi/src/silc/core/clientutils.c
823 * Make the session data filename configurable. This makes it
824 possible to have different session files for different
825 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
826 client_ops.[ch], silc-servers.c,
827 irssi/src/silc/fe-common/silc/module-formats.[ch]
829 * Use the same set of libtool files for the MPI lib as for the
830 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
831 config.sub, configure.in, install-sh, missing, mkinstalldirs
833 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
835 * Fixed server statistics decrementing error to not go to
836 negative. Affected file silcd/packet_receive.c.
838 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
840 * Use silc_server_query_add_error to add error in public key
841 search error. Added support in send_reply to send errors
842 without specific argument. Affected file silcd/server_query.c.
844 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
845 Client for NO_SUCH_NICK. It was against the protocol specs.
846 Affected file irssi/src/silc/core/client_ops.c.
848 * Added backwards support for the wrong NO_SUCH_NICK error sending
849 in server. To be removed in SILC Server 1.0. Both old clients
850 and clients with fixed error handling now works. Affected file
851 silcd/server_query.c.
853 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
855 * fixed a bug in the whois using attributes function where no
856 error was sent if no nickname and client id but the attributes were
857 given to whois. Affected file silcd/server_query.c
859 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
861 * remove public key from public key hashtable on detach. Affected
862 file silcd/packet_receive.c
864 * free public key hashtable before removing clients on server
865 shutdown. Affected file silcd/server.c
867 * remove public key prior deleting client-data on killing a client.
868 Affected file silcd/server_util.c
870 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
872 * Getting the MOTD from other servers works now. Affected
873 files are silcd/command.c and silcd/command_reply.c
875 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
877 * Initialize the variable idletag, since it is tested in
878 silc_core_deinit for its default value. Affected file
879 irssi/src/silc/core/silc-core.c
881 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
883 * Fixed signed channel messages across cells. Affected file
886 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
888 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
889 is not defined. They can now be safely used in if-statements
890 without braces. Affected file lib/silcutil/silclog.h.
892 * Added the checks for backup closing connection due to error
893 (local or remote) and thus not allow the resuming to occur
894 in reconnect. Affected files are silcd/packet_send.c
897 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
899 * Help file updates. Affected files in irssi/src/docs/help/in/.
901 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
903 * Fixed channel messages across cells. Affected file
906 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Fixed file transmission accepting in client library to not
909 start the negotiation if user hasn't accepted the transfer,
910 instead create new session for resent transfer. Affected
911 file lib/silcclient/client_ftp.c.
913 * Show the session ID in the file transmision list. Remove
914 session from list that failed to transfer. Switch the current
915 session automatically after transmission, and in errors, to new
916 session if other sessions exists in the transfer list. Affected
917 files are irssi/src/silc/core/silc-servers.c,
918 irssi/src/fe-common/silc/modfule-formats.c.
920 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
922 * Fixed MIME header parsing for the hopefully last time. Affected
923 file lib/silcutil/silcstrutil.c
925 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
927 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
929 * The SILC RNG is now gauranteed to return non-zero random
930 values. Affected files are lib/silccrypt/silcrng.[ch].
932 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
934 * Fixed nickname formatting when changing only case of the
935 nickname. Affected file lib/silcclient/idlist.c.
937 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
939 * Fixed a memory leak and incorrect printing of the "appears as"
940 message. Affected file irssi/src/silc/core/client_ops.c
942 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Added CRT (Chinese Remainder Theorem) supported RSA
945 private keys and private key operations. This significantly
946 increases private key operation efficiency. No compatibility
947 issues with new or old private keys. Affected files are
948 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
950 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
952 * Fixed GCC-3.3.2 related compilation warnings from the
955 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
957 * Removed RC6 from distributions.
959 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
961 * Added some better comments to lib/silccrypt/silcpkcs.h,
962 optimized some routines in lib/silccrypt/silcpkcs.c.
963 Added test_silcpkcs into lib/silccrypt/tests/.
965 * Fixed silc_rng_global_init to actually init the global RNG
966 if RNG wasn't provided for it. Affected file is
967 lib/silccrypt/silrng.c.
969 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
971 * Added silc_hash_table_find_by_context_ext. Affected files
972 lib/silcutil/silchashtable.[ch].
974 * Save the public key on normal server in WHOIS command reply
975 from attributes, if present, and add it to public key hash
976 table. Fixes WHOIS resolving by public key on normal server.
978 Optimized the attributes resolving on normal server to not
979 resolve if we resolved them already from router.
981 Affected files are silcd/server_query.c, command_reply.c.
983 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
985 * Added support for whois using attributes.
986 Affected files silcd/command_reply.c, silcd/packet_receive.c,
987 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
990 * Added support for whois using public key attribute to /WHOIS i
991 client command. Affected files irssi/docs/help/in/whois.in,
992 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
994 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
996 * Fixed UMODE setting in server when the client has anonymous
997 mode set. The mode setting was not working. Affected file
1000 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1002 * Fixed some bugs and typos related to sending split messages.
1003 Print notification when sending messages with /MMSG. Affected
1004 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1006 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1008 * Optimized the socket referencing in packet routines, client
1009 library and server. Affected files are lib/silccore/silcpacket.c,
1010 lib/silcclient/client.c and silcd/server.c.
1012 * If silc_socket_set_qos is given with NULL arguments the QoS is
1013 reset from the socket. Affected files are
1014 lib/silcutil/silcsockconn.[ch].
1016 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1018 * Add a /LISTKEYS command which lists the locally cached
1019 client and server keys. Affected files
1020 irssi/src/fe-common/module-formats.[ch],
1021 irssi/src/silc/core/silc-{channels,servers}.c
1022 irssi/docs/help/in/listkeys.in
1024 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1026 * Check that packet queue purging was successful. Affected
1027 files lib/silcclient/client.c and silcd/packet_send.c. Related
1028 to MAC failed errors.
1030 * Do not clear the inbuf even if it is empty if QoS was applied
1031 to it. Otherwise the QoS data is cleared and MAC failed error
1032 will occur. Affected file lib/silccore/silcpacket.c.
1034 * Use the rekey period time as rekey protocol timeout value.
1035 If the rekey does not succeed during the rekey period there's
1036 something very wrong, and we most likely end up with wrong keys,
1037 do graceful reconnect then. Affected file silcd/server.c.
1039 * Take reference of the socket in the parser context, as it's
1040 possible to have the parsers in queue after the socket is
1041 disconnected and this may cause crash. Affected files are
1042 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1045 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1047 * Fixed KICK command reply sending, it sent to replies.
1048 Affected file silcd/command.c.
1050 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1052 * Finish the silc-mime.pl script. It now supports MIME type
1053 guessing using magic files, signing data messages, executing
1054 MIME handlers in background. Affected files
1055 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1057 * Changed MIME signal handler to make things easier for the perl
1058 script. Affected files irssi/src/silc/core/client_ops.c,
1059 silc-servers.c, and irssi/docs/signals.txt
1061 * Cleaned up the silc_mime_parse function and fixed detection
1062 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1064 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1066 * Resolve the IP for file transfer listener from the connection
1067 socket. Affected file lib/silcclient/client_ftp.c.
1069 * Accept NULL hostname parameter in the functions
1070 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1071 if hostname is not wanted.
1073 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1075 * Fixed race condition between silc_client_init and
1076 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1078 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1080 * Fixed file transfer connection closing when SIGNOFF for
1081 the client is received from server. Affected file is
1082 lib/silcclient/client_ftp.c.
1084 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1086 * Check for disconnected socket in QUIT callback. Affected
1087 file silcd/command.c.
1089 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1091 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1092 Affected files lib/silcutil/silcstrutil.c
1094 * Cleaned up the escape/unescape functions for correctness and
1095 speed. Affected file irssi/src/silc/core/client_ops.c
1097 * Removed handling for data messages with Content-Type: text/*,
1098 moved parsing of MIME headers to the signal handler, added
1099 support for signing and verifying data messages. Affected
1100 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1101 irssi/src/silc/core/silc-{servers,channels}.c
1103 * Added a perl script for handling data messages based on
1104 information read from Mailcap files. New file
1105 irssi/scripts/silc-mime.pl
1107 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1109 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1110 acknowledge recepetion of a message to the sender. Updated
1113 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1115 * Unregister channel key saving callback when deleting channel.
1116 Affected file lib/silcclient/idlist.c.
1118 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1119 before calling notify client operation. Affected file is
1120 lib/silcclient/client_notify.c.
1122 * Unregister QoS tasks when deleting the socket connection.
1123 Affected files lib/silcutil/silcsockconn.[ch],
1124 unix/silcunixsockconn.c.
1126 * Implemented latest presence-attrs draft changes. Affected
1127 files lib/silccore/silcattrs.h and
1128 irssi/src/silc/core/silc-queries.c.
1130 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1132 * Save old channel keys in list to allow more rapid change
1133 of channel keys if server for some reason does that. This
1134 avoids loosing so many channel messages due to not having
1135 key to decrypt. Affected file lib/silcclient/silcclient.h,
1136 idlist.c and client_channel.c.
1138 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1140 * Continued backup router tests and fixes. Affected files
1141 silcd/server_backup, server_util.c, server.c. See TODO.
1143 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1145 * Fixed SERVER_SIGNOFF handling in servers. The client
1146 was removed from wrong list thus not removing the client
1147 at all. Affected file silcd/packet_receive.c.
1149 * Do not execute rekey protocol for disabled connections as
1150 it would never go through. Affected file silcd/server.c.
1152 * Added timeout for rekey protocol to catch if the protocol
1153 never executes successfully. Affected files silcd/server.c
1156 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1158 * Abandon packet processing for disconnected sockets. Check
1159 this always after calling packet processing callback.
1160 Affected file lib/silccore/silcpacket.c.
1162 * Fixed double registration disconnection code in server.
1163 Closed wrong connection. Affected file silcd/packet_receive.c.
1165 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1167 * On normal server reconnect to primary during resuming 4
1168 times, then give up. Affected file silcd/server_backup.c.
1170 * If during reconnecting to routers we notice we have router
1171 connection but no primary router set, the server is in desync.
1172 Reconnect to primary to restore network. Affected file
1175 * Assure that only one protocol is exeucting at the same time.
1176 Added checks for all protocols. Affected files are
1177 silcd/server.c and server_backup.c.
1179 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1181 * Check that a string is not already part on invite/ban
1182 string when processing it. Affected file silcd/server_util.c.
1184 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1186 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1187 with 1.2 version of the protocol. Affected file is
1188 silcd/packet_receive.c.
1190 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1192 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1193 where the passphrase was given. Affected file is
1196 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1198 * INVITE and BAN notifys are now delivered from routers to
1199 servers (but not clients) on the channel. Updated specs and
1200 code. Affected files silcd/packet_[send|receive].[ch],
1201 command.c, server.c and server_util.c.
1203 * Implemented INVITE and BAN announcing. Affected files are
1204 silcd/server.[ch], server_util.c.
1206 * Implemented SilcStatus error type argument returning in
1207 command reply error in server. Affected file silcd/command.c.
1209 * Implemented SilcStatus argument returning in comand reply
1210 in client library. The command_reply client operation now
1211 returns error specific arguments as well. Affected files
1212 are lib/silcclient/command_reply.[ch], client_resume.c,
1213 lib/silccore/silcstatus.[ch].
1215 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1217 * Backup router protocol version 1.2 implemented. Testing still
1218 required. Affected files in silcd/server_backup.[ch], server.c,
1219 packet_receive.c and server_internal.h.
1221 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1223 * silc_client_send_[channel|private]_message now return TRUE
1224 or FALSE. Affected file lib/silcclien/client_channel.c and
1227 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1229 * Check for explicit nickname in INVITE and BAN processing
1230 during join as well (and don't expect only wildcards in
1231 invite/ban strings). Affected file silcd/command.c.
1233 * Fixed the INVITE and BAN by public key. The public key saved
1234 is the PK payload (as specified) not the raw data. Affected
1235 file silcd/server_util.c.
1237 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1239 * UTF-8 text message support for actions and notices in SILC
1240 Client. Affected file irssi/src/silc/core/client_ops.c.
1242 * silc_get_username and silc_get_real_name now returns sensible
1243 data on Win32. Patch by Toni Willberg. Affected file is
1244 lib/silcutil/win32/silcwin32util.c.
1246 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1248 * Provide a signal handler to send MIME encoded messages and emit
1249 a signal when a MIME encoded message is received. Also document
1250 the signals for usage with the perl interface.
1252 A sample perl script will be supplied at a later point.
1254 Affected files are irssi/docs/signals.txt,
1255 irssi/src/silc/core/client_ops.[ch],
1256 irssi/src/silc/core/silc-{channels,servers}.c
1258 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1260 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1261 server. Use this time to display a lag and disconnect when it
1262 exceeds a specified limit.
1264 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1266 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1268 * Remove the channel auth list in normal server if router
1269 encofrces its list during connecting. Send notify to channel
1270 to remove the mode to remove the list. Affected files are
1271 silcd/server_util.c and silcd/packet_receive.c.
1273 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1275 * Added support for channel public keys. Updated protocol specs
1276 and implemented it. Affected files are
1277 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1278 lib/silcclient/command_reply.c.
1280 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1282 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1283 terminate the process on Linux. Affected file silcd/silcd.c.
1285 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1287 * Check for NULL buffer in silc_buffer_clear. Affected file
1288 is lib/silcutil/silcbuffer.h.
1290 * Simplified the backup router protocol by removing the _GLOBAL
1291 types. Updated protocol specs and the code. Affected files
1292 are silcd/server_backup.[ch].
1294 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1296 * Deny '@' and '!' from nicknames since they are reserved
1297 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1298 Updated protocol specs and the code.
1300 Affected files are silcd/server_util.[ch].
1302 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1304 * Fixed stack overflow in Irssi SILC client. Affected
1305 file irssi/src/silc/core/client_ops.c.
1307 * Check that Host is set in ServerConnection and RouterConnection
1308 in silcd.conf. Affected file silcd/serverconfig.c.
1310 * Fixed crash in server with protocol completion callbacks,
1311 namely rekey and backup resuming protocols. Affected files
1312 are silcd/server_backup.c and silcd/server.c.
1314 * Fixed rekey protocol to not restart if it is started already.
1315 Affected files are lib/silcclient/client.c and
1318 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1320 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1322 * Fixed EOF handling in SILC Config, affected file
1323 lib/silcutil/silcconfig.c.
1325 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1327 * Fixed RESOLVING flag handling in JOIN notify and other
1328 notifys to handle the resolvings correctly in client library.
1329 Affected file lib/silcclient/client_notify.c.
1331 * Do not send full INVITE and BAN lists in INVITE and BAN
1332 notifys, only the changed information. Affected file
1335 * Fixed INVITE notify sending in INVITE command, send it
1336 only when needed. Affected file silcd/command.c.
1338 * Handle the founder key change properly in CMODE_CHANGE
1339 notify. Bug #122. Affected file silcd/packet_receive.c.
1341 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1343 * Remove the mark for output (mark it only for input) after
1344 purging outgoing queue. Prevents the "Error in select()"
1345 floods. Affected file silcd/packet_send.c.
1347 * Fixed incorrect connection deletion from client library
1348 after calling "connect" client operation. Could cause
1349 crashes for example during reconnect timeouts. Affected
1350 files are lib/silcclient/client.c and
1351 irssi/src/silc/core/client_ops.c.
1353 * Check server private key file permissions before starting
1354 the server. Affected file silcd/serverconfig.c.
1356 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1358 * NULL terminate allocated string in silc_buffer_strformat.
1359 Affected file lib/silcutil/silcbuffmt.c.
1361 * Rewrote the invite/ban list string handling in server to
1362 use SilcBuffer instead. Affected files are silcd/command.c
1363 and silcd/server_util.c.
1365 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1367 * Fixed double free in CMODE command when setting new HMAC
1368 for channel. Affected file silcd/command.c.
1370 * Added couple of missing memset's to zero sensitive memory.
1371 Affected files silcd/command.c, lib/silcclient/command.c.
1373 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1375 * Fixed a double free in INVITE command error handling in
1376 server. Affected file silcd/command.c.
1378 * Added macros SILC_SWAB_[16|32] to swab byte order of
1379 16-bit and 32-bit unsigned integers. Affected file
1380 lib/silcutil/silctypes.h.
1382 * Use the SILC_SWAB_16 instead of htons() in server when
1383 handling ports since the ports in structures are always
1384 in little-endian order (regardless of platform). Affected
1385 file silcd/serverid.c and silcd/server_backup.c.
1387 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1389 * Send DISCONNECT in close admin command in server. Affected
1390 file silcd/command.c.
1392 * Check whether we are already connecting to a remote router
1393 (in addition of checking whether we are already connected)
1394 before creating new connection. Affected file silcd/server.c.
1396 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1398 * Added better compiler and compiler flags checking in
1401 * Check that socket is valid after QoS is applied to data.
1402 Affected file lib/silcutil/unix/silcunixsockconn.c.
1404 * Make sure the socket connecetion is not closed to early
1405 when closing connection in server. Also make sure the
1406 connection is always closed after error in a protocol.
1407 Affected file silcd/server.c.
1409 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1411 * Removed --session and --dummy options from Irssi SILC Client.
1412 -d option is available only if --enable-debug was given.
1413 Affected files are irssi/src/silc/core/silc-core,
1414 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1416 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1418 * Added silc_buffer_steal to steal the data from the buffer.
1419 Affected file lib/silcutil/silcbuffer.h.
1421 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1423 * Fixed server crash with double Primary block in config file.
1425 Fixed also various memory leaks around the config file
1426 parser. Affected files lib/silcutil/silcconfig.c,
1427 silcd/serverconfig.c.
1429 * Changed my nickname (Johnny Mnemonic) to my real name, this
1430 means that bugs introduced by him were actually introduced
1433 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1435 * Don't display "foo appears as foo\nYou're now known as foo"
1436 messages. Affected file irssi/src/silc/core/client_ops.c
1438 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1440 * Fixed error handling of invalid client entry when calling
1441 commands in server. Fixes a crash. Affected file
1444 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1446 * Added some sanity checks in server for correctness of the
1447 server configuration. Affected file silcd/serverconfig.c.
1449 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Prevent endless resolving of user informations in USERS
1452 command by checking the command reply status correctly.
1453 Affected file lib/silcclient/command_reply.c.
1455 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1457 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1458 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1459 Aldous <Matthew@Aldous.com>.
1461 * Added better implementation using CriticalSection of
1462 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1463 <mikko.lahteenmaki@pikabaana.net>.
1465 * Added some Winsock WIN32 compatiblity defines into
1466 includes/silcwin32.h.
1468 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Fixed double free in async host lookup code. Affected file
1471 lib/silcutil/silcsockconn.c.
1473 * On backup router handle now the SERVER_SIGNOFF from router
1474 for local connected servers too, and close the connections.
1476 Do not process them as normally signing off servers when they
1477 really signoff by sending EOF fe, but always assume that
1478 router sends the SERVER_SIGNOFF.
1480 Affected files silcd/server.c and silcd/packet_receive.c.
1482 * Fixed socket unsetting when closing connections. Affected
1483 files silcd/server.c and silcd/packet_send.c.
1485 * Do not print the nickname in SERVER_SIGNOFF if we do not
1486 have it. Prevents asserts in Irssi core. It is possible we
1487 don't have the nick if it was just being resolved when server
1488 signoff. Affected file irssi/src/silc/core/client_ops.c.
1490 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1492 * Fixed autonick crashbug in client library. Affected file
1493 lib/silcclient/client.c.
1495 * Fixed Unix implementation of SilcMutex to really assert if
1496 the mutex is locked/unlcoked already. Affected file
1497 lib/silcutil/unix/silcunixmutex.c.
1499 * Fixed locking in silc_schedule_uninit. It didn't lock
1500 when dispatching timeout tasks. Affected file is
1501 lib/silcutil/silcschedule.c.
1503 * Changed Win32 implementation of SilcThread to use modern
1504 Win32 interface. Affected file is
1505 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1507 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1509 * Don't print signed messages when sending failed. Affected files
1510 irssi/src/silc/core/silc-[servers.c/commands.h]
1512 * Send adquate signal when founding a channel by joing it. Affect
1513 file irssi/src/silc/core/client_ops.c
1515 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1517 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1518 irssi/src/fe-common/core/themes.c
1520 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Fixed close command to use the port correctly when closing
1523 server connections. Affected file silcd/idlist.c.
1525 * Check for NULL outbuf in silc_socket_write. It is possible
1526 that it is NULL is some odd case. Affected files are
1527 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1529 * Do not call final protocol callback for backup router
1530 resuming protocol when closing connection. It is closed
1531 by timeout in case of error. Affected file silcd/server.c.
1533 * Backup reconnect to router if backup resuming protocol
1534 failed. Affected file silcd/server_backup.c.
1536 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Fixed double free in SKE library error hadling when signature
1539 error occurred. Affected file lib/silcske/silcske.c.
1541 * Save the fingerprint to new SilcClientEntry after changing
1542 nickname. Affected file lib/silcclient/client_notify.c.
1544 * Print SIGNOFF in Irssi SILC client only if the nickname is
1545 known. Prevents asserts in Irssi core. It is possible we
1546 don't have the nick if it was just being resolved when it
1547 quit. Affected file irssi/src/silc/core/client_ops.c.
1549 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1551 * Fixed double free in invite list adding code when adding
1552 invite strings. Affected file silcd/server_util.c.
1554 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * More log printing during backup router protocol. Affected
1557 file silcd/server_backup.c.
1559 * Removed backwards support for old private key file format.
1560 Affected file lib/silccrypt/silcpkcs.c.
1562 * Removed backwards support for not-so-strict decryption length
1563 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1565 * GETKEY to update the client entrys fingerprint too.
1566 Affected file lib/silcclient/command_reply.c.
1568 * Added --without-libtoolfix for package builders using weird
1569 wrappers around libtool (BSD at least).
1571 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * Fixed backup router bugs: When backup resumes router and
1574 receives a CHANNEL_MESSAGE packet the backup must not act
1575 as router since the packet header decryption would be
1576 different. Also, when relaying packets to channel, do
1577 not re-encrypt packets on backup that came from the primary
1578 since the connection isn't really router-router connection.
1579 Affected files silcd/server.c, silcd/packet_send.c.
1581 * Added checks in encryption/decryption that encryption/decryption
1582 length sent as argument really is multiple by block size. Helps
1583 catching really weird bugs like the above backup router bugs
1584 when packets are being decrypted in wrong way. Affected files
1585 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1587 * Fixed padding generation in private key file encryption.
1588 Affected file lib/silccrypt/silcpkcs.c.
1590 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Added ignore_message_signatures setting which can be used
1593 to ignore signatures in messages. Affected files are
1594 irssi/src/silc/core/client_ops.c, silc-core.c.
1596 * Fixed the libtoolfix to use command line options instead of
1597 environment variables. They didn't work as expected. Now,
1598 the libtool is fully run-time configurable.
1600 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1602 * Verify signature payload for signed messages. Affected files
1603 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1604 irssi/src/silc/core/silc-core.h
1606 * Display signature verification result in public and private
1607 messages using theme abstracts. See irssi/default.theme for
1608 examples on their usage. Affected files
1609 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1610 irssi/src/fe-common/silc/module-formats.[ch],
1611 irssi/src/fe-common/silc/fe-common-silc.c,
1612 irssi/src/fe-common/silc/Makefile.am
1613 irssi/src/fe-common/core/fe-messages.[ch]
1615 * Fixed bugs in Irssi's theme parsing. Affected files
1616 irssi/src/fe-common/core/themes.c
1618 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * Calculate the correct length for signed messages before
1621 encrypting, it must be multiple by block size. Affected
1622 file lib/silccore/silcmessage.c.
1624 * silc_message_signed_get_public_key returns now both
1625 decoded and encoded public key. Affected files are
1626 lib/silccore/silcmessage.[ch].
1628 * Added libtoolfix script that makes the libtool more generic
1629 and configurable in run-time. Now we can specify in run-time
1630 if what kind of libraries we want to create, regardless of
1631 configuration. SIMs are now creates even if --disable-shared
1632 was explicitly given.
1634 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * Fixed founder key sending in CMODE command in client.
1637 Affected file lib/silcclient/command.c.
1639 * Fixed CUMODE founder authentication in server to not check
1640 for client's public key since it's not supposed to do that.
1641 Affected file silcd/command.c.
1643 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1645 * Set realname and hostname in NICK_REC records. Affected file
1646 irssi/src/silc/core/silc-nicklist.c
1648 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1650 * Remove 1.0 protocol backwards compat code from client
1653 * Added more reliable check for whether nickname did change
1654 or not, or whether only Client ID changed in NICK_CHANGE
1655 notify. Affected file lib/silcclient/client_notify.c.
1656 Fixes bug in '@' character handling in a nickname.
1658 * Added support for automatically parsing signature from
1659 the message payload. Added new function
1660 silc_message_get_signature to return the payload to
1661 application. Affected files lib/silccore/silcmessage.[ch].
1663 * Changed the private_message and channel_message client
1664 operations to deliver the SilcMessagePayload to the
1665 application too. Application can use it fe. to get the
1666 signature from the message for verification. Affected
1667 file lib/silcclient/silcclient.h, client_channel.c and
1670 * Redefined the signed payload for message payloads.
1671 Updated protocol specs and implemented.
1673 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Fixed wrong invite and ban list handling in server command
1676 reply. Affected files are silcd/command_reply.c,
1677 silcd/server_util.[ch].
1679 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Fixed CMODE setting in server when founder mode was set.
1682 Affected file silcd/command.c. Bug #95.
1684 * Added support to setting specific public key in CMODE in
1685 Irssi SILC client. Affected file lib/silcclient/command.c.
1687 * Added support to use specific public key in CUMODE in
1688 Irssi SILC Client. Affected file lib/silcclient/command.c.
1690 * Added support for inviting and banning by public key in
1691 Irssi SILC client. Affected file lib/silcclient/command.c.
1693 * Fixed fingerprint/babbleprint showing in invite and ban
1694 list command replys. Affected file is
1695 irssi/src/silc/core/client_ops.c.
1697 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1699 * Format CMODE +c and +h to display both the mode and the argument
1701 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * Added test vectors and test programs for SHA-1, MD5,
1704 HMAC-SHA1 and HMAC-MD5. New tests are located in
1705 lib/silccrypt/tests/. Fixed also argument decoding bug in
1706 MD5 implementation. Affected file lib/silccrypt/md5.c.
1708 * Changed the channel private key and private message key
1709 generation (with static keys) to use SHA1 instead of MD5,
1710 as SHA1 is the mandatory hash function in SILC. Affected
1711 file lib/silcclient/client_[channel/prvmsg].c.
1713 * Changed the private key file encryption to use SHA1 instead
1714 of MD5. Added support for the old generation and added
1715 automatic change of the key (to be removed later). Affected
1716 files lib/silccrypt/silcpkcs.c.
1718 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1720 * Load only files with .pub suffix in PublicKeyDir. Affected
1721 file silcd/serverconfig.c.
1723 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1725 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1726 channels. Affected files silcd/silcd.c, silcd/server.h.
1728 * Added the config directive PublicKeyDir for the client block.
1729 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1731 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Merged Toni's irssi/silc.conf patch.
1735 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1737 * Max alloc tests in allocation routines. Affected file
1738 lib/silcutil/silcmemory.c.
1740 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1742 * Fixed a typo in resuming code that fixed detach/resume code
1743 in server. Bug #93. Affected file silcd/packet_receive.c.
1745 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1747 * Do reverse lookups for server when /connecting. Affected files
1748 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1749 irssi/src/core/net-nonblock.*
1751 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1753 * Added library versioning for shared libraries. Affected
1754 files configure.in.pre and lib/Makefile.am.pre.
1756 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1758 * Display INVITE and BAN lists as specified by SILC 1.2
1760 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Do not send invite list back unless asked (when sending
1763 no arguments) or when list was modified. Affected file
1766 * Remove client from invite list in KILLED notify and in
1767 KILL command. Affected file silcd/command.c and
1770 * Fixed bugs in invite list handling in INVITE command.
1771 Affected files silcd/command.c and silcd/server_util.c.
1773 * Merged with Irssi 0.8.6.
1775 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1776 Affected file irssi/src/fe-text/silc.c.
1778 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1780 * The silc_argument_get_[first/next] now return the argument
1781 type to caller. Added silc_argument_payload_encode_one.
1783 Affected files are lib/silccore/silcargument.[ch].
1785 * Added support for the SILC 1.2 INVITE command and new
1786 invite lists to server. Affected files are silcd/command.c,
1787 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1789 * Added support for the SILC 1.2 BAN command and new
1790 ban lists to server. Affected files are silcd/command.c,
1791 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1793 * Added support to client sending new INVITE command. Affected
1794 file is lib/silcclient/command.c.
1796 * Added support to client sending new BAN command. Affected
1797 file is lib/silcclient/command.c.
1799 * Added support for removing client from invite list when kicked
1800 from channel, as SILC 1.2 dictates. Affected files are
1801 silcd/packet_receive.c and silcd/command.c.
1803 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1806 automatically the cipher's internal IV. Affected files
1807 lib/silccrypt/silccipher.[ch].
1809 * Assure the RESUME_CLIENT packet is not sent to twice to
1810 backup router if the detached client was originated from
1811 the backup. Affected file silcd/server.c. Bug #76.
1813 * Changed silc_sim_symname to not allocate memory. Affected
1814 file lib/silcsim/silcsimutil.c.
1816 * Fixed memory leaks with SIMs in server. Affected files
1817 silcd/serverconfig.c, silcd/server.c.
1819 * Fixed channel key distribution after resuming detached
1820 client. Affected files silcd/packet_receive.c.
1822 * Fixed channel's global_user boolean checking after detaching.
1823 Check it after changing the owner of the client not before.
1824 Affected file silcd/packet_receive.c.
1826 * Fixed few double frees from client library. Fixes at least
1827 Bug #81, possibly others too.
1829 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1830 notifys in Irssi SILC Client. Affected file is
1831 irssi/src/silc/core/client_ops.c. Bug #82.
1833 * Applied Ville Räsänen's manual page and --mandir bugfix
1834 patch. Affected files are configure.in.pre and Makefile.am.pre.
1837 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Added support to backup router protocol for backup to tell
1840 normal server that it cannot use the backup router as primary
1841 because the primary isn't really down. Updated protocol
1844 * Added support for primary router to tell backup router that
1845 resuming is not possible because the backup really isn't primary
1846 in the cell. For example if backup disconnected itself the
1847 resuming is not allowed since the primary really did not
1848 go down. Updated protocol specs.
1850 * Removed MARS from crypto library.
1852 * Defined the CTR mode and Randomized CBC mode in SILC. The
1853 CTR mode is RECOMMENDED now in specification. Defined also
1854 Serpent cipher as optional cipher. Updated the protocol specs.
1856 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Added support for inviting/banning by IP/MASK, public key,
1859 and explicit Client ID. Redefined the command and notify
1860 types to allow easier forwards support for other methods
1861 of inviting/banning. Updated protocol specs.
1863 * Remove the client from channel's invite lists if the client
1864 is kicked or killed. Updated protocol specs.
1866 * Unified the Channel Message Payload and Private Message
1867 into one Message Payload. Updated protocol specs and
1870 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Don't wait for EOF after socket error has occurred, but
1873 close the connection. Affected file is silcd/server.c.
1875 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Added support for setting FOUNDER mode on channel with
1878 specific public key which can be set with CMODE command.
1879 Updated protocol specs and implemented in client and server.
1881 * Fixed the Irssi SILC client to correctly shutdown the client
1882 library to avoid memory leaks. Affected files are
1883 irssi/src/silc/core/silc-core.c and silc-servers.c.
1885 * Deprecated the No Reply flag in SKE protocol and introduced
1886 "IV Included" flag which can be used to indicate that the IV
1887 is included in the ciphertext. This makes it possible to use
1888 SILC on unreliable transport, such as UDP which may cause
1889 packet reordering and losses. Updated protocol specs, did
1892 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1894 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1895 < 32 bit values in correct size. Affected file is
1896 lib/silcmath/mp_mpi.c.
1898 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Fixed the KE Start Payload parsing to check that mandatory
1901 fields are present. Affected file lib/silcske/payload.c.
1903 * Fixed compilation warnigs in Irssi SILC Client. Affected
1904 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1906 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1908 * Print "nick now appears as newnick" and update Irssi's nicklist
1909 when you change your nick to "nick". Closes #62
1911 * Never format your own nick. Closes #63
1913 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1915 * SILC_UMODE_GONE changes are now propagated correctly to the
1916 Irssi client. Closes #54
1918 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1920 * Fixed example in /HELP KEY
1922 * Added expando $j which expands to current SILC Client version
1924 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Fixed public key decoding in crypto library.
1928 * Added better error printing to SKE library.
1930 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Fixed NICK command to not crash if nickname was not sent.
1934 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1937 Deprecated the old Encrypt-And-MAC order. Updated protocol
1938 specs and implemented.
1940 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1941 generation. Updated specs and implemented.
1943 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * Added support for rekey before 2^32 sequence number wraps.
1946 Affected files in server and client library.
1948 * Padding must be at least 8 bytes now. Implemented and updated
1951 * Compute maximum padding for authentication packets to make
1952 passphrase approximation attacks impossible. Affected files
1953 in client library and in server.
1955 * Fixed PING command sending in client library and handling in
1956 server. The server ID must be ID Payload, not raw ID data.
1957 Affected files in server and client library.
1959 * Defined that all public keys sent in commands and notify
1960 payloads are actually Public Key Payloads not raw public key
1961 data. Updated protocol specs and implemented.
1963 * Updated protocol version to 1.2. Updated specs and code.
1965 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1966 status types. Updated specs and the code.
1968 * Added support for normal client to kill its own entries from
1969 the network. Updated protocol specs and the code.
1971 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1972 and added initial implementation.
1974 * Added MAC field to the Private Message Payload to protect
1975 against chosen ciphertext attacks. Updated the protocol specs
1978 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1979 attribute to indicate the user's current idle and signon time
1980 of a service. Updated protocol specs and implemented.
1982 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1984 * Added "do_not_bind" argument to silc_client_file_send what
1985 can be used to not bind locally but assume the file receiver
1986 provides the point of connect. Usefull when sender is behind
1987 NAT device. Affected file lib/silcclient/silcclient.h and
1990 * Added -no-listener option to FILE SEND command in Irssi SILC
1991 client. Affected file irssi/src/silc/core/silc-servers.c.
1992 Renamed FILE RECEIVE to FILE ACCEPT.
1994 * Confirm passphrase for private key encryption in
1995 silc_create_key_pair and silc_change_private_key_passphrase.
1996 Affected files are lib/silcutil/silcapputil.c.
1998 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Move silc_client_packet_send back to internal, added
2001 silc_client_send_packet, a bit simpler function for application.
2002 Affected files lib/silcclient/silcclient.h, client.c and
2005 * Moved the SilcClientEntry, SilcChannelEntry and
2006 SilcServerEntry to silcclient.h to be public and documented
2007 them for application. Affected files are
2008 lib/silcclient/silcclient.h and idlist.h.
2010 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2012 * Fixed manual page installation patch by Ville Räsänen.
2013 USERS help page fix patch by Ville Räsänen
2015 * Changed the silc_client_command_call interface to make
2016 the command call simpler for the application. The library
2017 now handles the command line parsing, command finding and
2018 execution. Application only needs to call the function
2019 with the command line. Affected files are
2020 lib/silcclient/silcclient.h, command.[ch].
2022 * Fixed silc_get_input to NULL-terminate the returned input.
2023 Affected file lib/silcutil/silcutil.c.
2025 * Resolve the client's public key in JOIN command if the
2026 founder auth data is being requested but we don't know the
2027 client's public key. Affected file silcd/command.c.
2030 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Print notify for server opers when backup router comes
2033 online. Affected file silcd/server.c.
2035 * Fixed the INVITE command to send the invite list in
2036 command reply. Affected file silcd/command_reply.c.
2038 * Fixed MOTD command reply sending. Affected file
2041 * UTF-8 decode the topic in TOPIC command reply and LIST
2042 command reply in Irssi SILC client. Affected file is
2043 irssi/src/silc/core/client_ops.c.
2045 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Fixed the INVITE command to not crash Irssi SILC client
2048 when given without nickname argument. AFfected file
2049 irssi/src/silc/core/client_ops.c.
2051 * Fixed double free in WHOIS query on normal server when
2052 forwarding query to router. Affected file is
2053 silcd/server_query.c.
2055 * Fixed WATCH command reply handling on normal server which
2056 was missing altogether. Affected file silcd/command_reply.c.
2059 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2061 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2062 Included yodl sources for each of these. Also modified
2063 Makefile.am prototype to install these files to proper
2064 locations. Updated CREDITS. Affected file Makefile.am.pre,
2065 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2068 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * Added support for encrypted private key files. Now
2071 passphrase must be provided when new key pair is created
2072 (can be empty though), and prompted when loading the
2073 private key. Added support for loading the old-style
2074 non-encrypted private keys as well. Affected files
2075 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2078 * Fixed silc_get_input to accept input on all terminals.
2079 Affected file lib/silcutil/silcutil.c.
2081 * Moved the Irssi SILC client key loading and other stuff
2082 to be called after the arguments and UI is initialized.
2083 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2085 * Added -P option to Irssi SILC client which can be used
2086 to change the passphrase of the private key. Affected
2087 file irssi/src/silc/core/silc-core.c.
2089 * Added silc_change_private_key_passphrase apputil routine
2090 to lib/silcutil/silcapputil.[ch].
2092 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Fixed connection closing in client library to not crash.
2095 Moved the connection freeing totally to function
2096 silc_clinet_del_connection. Affected file
2097 lib/silcclinet/client.c.
2099 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Changed includes/silcincludes.h to silcincludes.h.in to
2102 include configuration specific information. The silcdefs.h
2103 is not included in to installation anymore (it's only
2104 compilation time header).
2106 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2108 * Moved the SilcClient and SilcClientConnection from client.h
2109 to the public lib/silcclient/silcclient.h. Changed the
2112 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * If version string in silc_clinet_alloc is NULL the library
2115 puts it automatically. Affected file lib/silcclient/client.c.
2117 * Changed the version strings from variables to #define's
2118 in includes/silcversion.h.
2120 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Added shared library complation support.
2124 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Added lib/silcutil/silcapputil.[ch] for application
2127 utility functions. It includes routines for applications'
2128 convenience. Added silc_create_key_pair, silc_show_public_key
2129 and silc_load_key_pair functions.
2131 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Send RESUME_CLIENT packet from router to backup routers
2134 to in resuming. Affected file silcd/packet_receive.c.
2136 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * In IDENTIFY command parsing, send all other IDs except
2139 Client IDs explicitly to router for resolving on normal
2140 server. Also check that ID received in WHOIS command is
2141 always Client ID, others are not allowed. Affected file
2142 silcd/server_query.c.
2144 * Merged latest changes from irssi.org CVS.
2146 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2149 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2151 * Fixed the heartbeat sending in Irssi SILC client. Moved
2152 the silc_client_packet_send to silcclient.h for application
2153 usage. Affected files lib/silcclient/client_internal.h
2154 lib/silcclient/silcclient.h.
2156 * Fixed a bug in query resolving in server. Used wrong
2157 variable in a for loop and crashed. Affected file is
2158 silcd/server_query.c.
2160 * Server constructs requested attributes only to locally
2161 connected clients. Affected file silcd/server_query.c.
2164 * Fixed a bug when sending resolving from router to server
2165 with requested attributes. The constructed WHOIS command
2166 was incorrect. Affected file silcd/server_query.c.
2169 * Fixed Requested Attributes saving in WHOIS command reply.
2170 The length of the data buffer must be saved too. Affected
2171 file silcd/command_reply.c.
2173 * Update the client entry's servername after detaching is
2174 over. Affected file silcd/packet_receive.c. Bug #37.
2176 * Resolve incomplete client entrys in CUMODE_CHANGE and
2177 CMODE_CHANGE notifys. Affected file is
2178 lib/silcclient/client_notify.c. Bug #42.
2180 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Fixed channel key packet processing bug on backup router
2183 during backup resuming protocol. Affected file is
2184 silcd/packet_receive.c.
2186 * Fixed memory leaks in server. Affected files are
2187 silcd/server.c and silcd/packet_receive.c.
2189 * Fixed packet decryption problem when backup router encrypted
2190 channel message with wrong key during backup resuming
2191 protocol. Affected file silcd/packet_send.c.
2193 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2194 Toni Willberg (toniw@iki.fi)
2196 * Changed the SilcCipher context to be private. Changed the
2197 silc_cipher_get_iv to just return pointer to the IV. Added
2198 silc_cipher_get_name to return the name of the cipher.
2199 Fixed code all around to support these changes. Affected
2200 files are lib/silccrypt/silccipher.[ch], client library and
2203 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2205 * Fixed unaligned access in lib/silccore/silcattrs.c.
2207 * Fixed libtool linking in lib/silcsim/Makefile.am.
2209 * Fixed services attribute printing. Affected files is
2210 irssi/src/silc/core/silc-queries.c.
2212 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2214 * Fixed a crashbug in incoming server accepting. Affected
2215 file silcd/server.c.
2217 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Added automatically generated index to Toolkit Reference
2222 * Added support for Postscript Toolkit Reference Manual.
2224 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2229 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Added 'send_events' boolean argument to the function
2232 silc_schedule_set_listen_fd which sends the set events to
2233 the application explicitly if set to TRUE. Default action
2234 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2235 lib/silcclient/client_internal.h and silcd/server_internal.h.
2237 * Added silc_compare_timeval to determine which time values
2238 is smaller. Affected file lib/silcutil/silcutil.[ch].
2240 * Added sort-of "Quality of Service" (QoS) support to
2241 SilcSocketConnection. Data reception can be controlled with
2242 rate limit per second and/or read data length limit.
2243 Added silc_socket_set_qos. Affected files are
2244 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2246 * Added the QoS configuration to SILC Server configuration
2247 file. Affected files are silcd/serverconfig.[ch] and
2250 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Merged with irssi.org CVS.
2254 * Failed OPER and SILCOPER authentications are now logged.
2255 Affected file silcd/command.c. Bugs #25.
2257 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * ROBODoc documented lib/silcutil/silcbuffer.h and
2260 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2261 <ville.rasanen@iki.fi>.
2263 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Added support for auto-passphrase authentication from the
2266 config file during connecting which was not implemented
2267 yet. Affected file irssi/src/silc/core/client_ops.c.
2269 * Fixed a bug in authentication protocol failure handling which
2270 was processing wrong callback context. Affected files
2271 are lib/silcclient/client.c and protocol.c.
2273 * Fixed the /ATTR allow off to actually work. Affected file
2274 is irssi/src/silc/core/silc-queries.c.
2276 * Fixed the /ATTR -del to work. Affected file is
2277 irssi/src/silc/core/silc-queries.c.
2279 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2283 * Fixed mask attribute adding in Irssi SILC client. Affected
2284 file irssi/src/silc/core/silc-queries.c.
2286 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Added support for saving the requested attributes in
2289 WHOIS to directory. Affected file is
2290 irssi/src/silc/core/silc-queries.c.
2292 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Added support for parsing VCard fields that do not have
2295 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2297 * Fixed a double free bug in hash table foreach function
2298 if the entry was deleted in the foreach callback. Affected
2299 file lib/silcutil/silchashtable.c.
2301 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * Added silc_attribute_get_verify_data to return the signature
2304 verification data for either user digital signature or
2305 server digital signature in Requested Attributes. Affected
2306 files are lib/silccore/silcattrs.[ch].
2308 * Added silc_vcard_alloc which is used to allocated dynamic
2309 SilcVCard context. The silc_vcard_free now checks whether
2310 the context is dynamically allocated or not. Affected files
2311 are lib/silcutil/silcvcard.[ch].
2313 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2315 * Periodically remove the NOATTR status from client entry
2316 so that the client may take the attributes in use even after
2317 server has resolved them unsuccessfully earlier. Affected
2318 file silcd/server_query.c and idlist.h.
2320 * Moved sha1hash and md5hash from client->internal to
2321 SilcClient for application usage. Affected files are
2322 lib/silcclient/client.h and client_internal.h.
2324 * Fixed attribute encoding and decoding bugs. Affected
2325 files lib/silccore/silcattrs.[ch].
2327 * Added ATTR command to Irssi SILC Client which is used to
2328 manage user's Requested Attributes sending and values for
2329 WHOIS command. Affected files around Irssi SILC client.
2331 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * Added silc_buffer_strformat which can be used to format
2334 strings into a buffer which size is automatically increased.
2335 Affected file lib/silcutil/silcbuffmt.[ch].
2337 * Added implementation of VCard (RFC 2426) which can be used
2338 as part of Requested Attributes in WHOIS command. Affected
2339 file lib/silcutil/silcvcard.[ch].
2341 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2343 * Some strncat -> silc_strncat changes our the core and
2346 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2347 errors. Added better error printing to SKE library.
2348 Affected files lib/silcske/silcske.c, silcske_status.h and
2351 * Save the PKCS key length even if only private key is set to
2352 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2354 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2355 length in bits not in bytes. Affected files are
2356 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2357 silcd/server_query.c.
2359 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2361 * Added silc_attribute_payload_encode_data to directly encode
2362 the data into the attributes buffer. Renamed function
2363 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2364 Affected files are lib/silccore/silcattrs.[ch].
2366 * silc_hash_table_find_foreach calls the foreach function now
2367 once even if the nothing was found with context set to NULL.
2368 Affected file lib/silcutil/silchashtable.[ch].
2370 * Remove the RESOLVING flag from client entry after received
2371 the Requested Attributes from the client. Fixed memory leak
2372 in client entry freeing. Affected files silcd/server_query.c
2375 * Added Requested Attributes support into SILC Client Library.
2376 It is not able to send requested attributes in WHOIS command,
2377 and also receive and process requested attributes. Added
2378 silc_client_attribute_[add|del] and silc_client_attributes_get
2379 functions. Added also `ignore_requested_attributes' to the
2380 SilcClientParams to not use attributes in client. Affected
2381 files are lib/silcclient/command.c, client_attrs.[ch],
2382 silcclient.h, client_internal and client.[ch].
2384 * Changed the silc_client_get_client_by_id to support Requested
2385 Attributes, it takes them as argument now. Affected file
2386 is lib/silcclient/silcclient.h, and idlist.c.
2388 * Added -details option to WHOIS command in Irssi SILC Client
2389 to support the requested attributes. By default it requests
2390 all attributes. Affected file lib/silcclient/command.c and
2391 irssi/doc/help/in/whois.in.
2393 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Add also SERVICE attribute for server-constructed attribute
2396 data. Also digitally sign the attributes and add
2397 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2398 silcd/server_query.c.
2400 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Changed the silc_attribute_payload_encode to support list
2403 of attributes (function may be called several times to add
2404 a new attribute). Removed the silc_attribute_payload_encode_list
2405 function. The encoding function now also automatically encodes
2406 the data, so the caller does not need to do that. Affected
2407 files lib/silccore/silcattrs.[ch].
2409 * Added support for replying on behalf of the user to the
2410 Requested Attributes in WHOIS command in the server. Affected
2411 file silcd/server_query.c.
2413 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2414 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2416 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * Don't swtich to become primary router if we are backup if
2419 decryption error has occurred. Affected file silcd/server.c.
2421 * Fixed a bug in backup router IP address comparison in
2422 silc_server_backup_get.
2424 Save now also the port of the server/router and use that
2425 in comparison as well. Affected file silcd/server_backup.c.
2427 * Normal server now reconnects to backup router automatically
2428 if connection is lost to it. Affected file silcd/server.c.
2430 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * If packet processing fails (like integrity check fails)
2433 the connection is closed now. Affected files are
2434 lib/silccore/silcpacket.c and silcd/server.c.
2436 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2438 * Fixed double free in RSA public key set function
2439 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2442 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2444 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2445 Added server_query.[ch] which provides one interface for
2446 querying information using all three commands.
2448 * Changed all "typedef unsigned char" in core library to
2449 "typedef SilcUInt8".
2451 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2455 * Renamed silc_server_get_client_resolve to
2456 silc_server_query_resolve and moved to server_query.[ch].
2458 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Resumed client packet handling from server put the resumed
2461 client on wrong list on router and caused the client not
2462 be present on the network anymore. Now fixed to put the
2463 client to correct list. Affected file silcd/packet_receive.c.
2465 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2467 * Various cleanup in error message output in config parsing code
2468 and in server init code. Fixed error log files containing
2469 too many newlines ('\n') in some situations. Affected files are
2470 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2472 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Use the reverse lookupped hostname in client internals
2475 instead of one user provided us as remote server name.
2476 Affected file lib/silcclient/client.c.
2478 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Added 'app_context' to silc_schedule_init. It is an
2481 application specific context that is delivered to application
2482 in task callback functions. Affected files are
2483 lib/silcutil/silcutil.[ch].
2485 * The hb_context in SilcSocketConnection is not freed
2486 automatically anymore (application must free it). Freeing
2487 it automatic is inconsistent. Affected files are
2488 lib/silcutil/silcsockconn.[ch].
2490 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Added support for removing explicitly added client connections
2493 in rehash and closing the client connections if they were
2494 unconfigured in the rehash. Affected file silcd/server.c.
2496 * Added support for aborting automatically pending commands
2497 that never receives the reply (to avoid memory leaks).
2498 Added also silc_server_command_pending_timed to set the
2499 specific timeout for pending command. Affected files are
2500 silcd/command[_reply].[ch].
2502 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2503 specs and lib/silccore/silcstatus.h.
2505 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Changed the silc_get_time to accept time value as argument
2508 or if zero is sent return current local time. Affected
2509 file lib/silcutil/silcutil.[ch].
2511 * Added STATS command to client library and Irssi SILC client.
2512 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2514 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2516 * Assure that channel key is set before sending it. May
2517 crash server otherwise. Affected file silcd/packet_send.c.
2519 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Assure that endless loop cannot happen with detached client
2522 resolving on normal server. Added idlist status
2523 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2524 silcd/idlist.h and silcd/packet_receive.c.
2526 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * Incoming file transfer request cannot use same session as
2529 the sending session. This can happen when sending file to
2530 yourself. Crashed the client on quit. Affected file
2531 lib/silcclient/client_ftp.c. Bug #24.
2533 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Implemented the draft-riikonen-precense-attrs draft and
2536 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2538 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Distribute the SERVER_SIGNOFF notify also to local backup
2541 routers from the primary router. The backup router may not
2542 have the signing of local server directly connected and need
2543 to know about the signoff. Affected file silcd/server_util.c.
2545 * Use the primary router as the origin of the locally connected
2546 server when it is disconnecting from the backup router since
2547 that's where it really is coming from. Now the clients from
2548 the disconnecting server are removed correctly and "shadow"
2549 clients are not left to the backup router. Affected file
2552 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * If normal server is standalone and found existing but disabled
2555 channel, do not re-create the channel since it creates
2556 duplicate same channels. Affected file silcd/server.c.
2558 * Added anonymous client connections support to server. New
2559 "anonymous" configuration option to ConnectionParams section
2560 added. If set to true, the username and hostname information
2561 of the client will be scrambled and anonymous user mode is
2562 set automatically to the user. Affected files are
2563 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2565 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * In JOIN notify handling, mark that the cache entry of the
2568 client cannot be expired. Can cause crashes on normal
2569 server (asserts client->channels). Affected file is
2570 silcd/packet_receive.c.
2572 * From now on distribution versions are used as protocol versions
2573 instead of by default using the Toolkit base version as protocol
2574 version. Affected file prepare.
2576 * Do not set the locally resolved hostname for local client
2577 entry but take what server sends. This way the real hostname
2578 is showed in WHOIS for yourself. Affected file is
2579 lib/silcclient/idlist.c and lib/silcclient/client.c.
2581 * Resolve local info with IDENTIFY when connecting to server.y
2583 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2585 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2586 for implied search (not needed on platforms which has native
2587 pthreads library). Use --without-pthreads to disable threads.
2588 Affected file is configure.in.pre
2590 * Fixed --with-iconv on platforms which need to bypass (broken)
2591 native iconv(). Affected file is configure.in.pre
2593 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2595 * Moved -C option parsing in Irssi SILC client at same time
2596 as other options. The UI was initialized earlier and caused
2597 problems on command line. Bug #16. Affected file is
2598 irssi/src/silc/core/silc-core.c.
2600 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2602 * Added global variable silc_log_timestamp that tells silclog
2603 wether to print or not the timestamp in the logging files.
2604 Affected file lib/silcutil/silclog.[ch].
2606 * Added silcd configuration option Timestamp in the Logging
2607 section. Affected file silcd/serverconfig.[ch],
2608 doc/example_silcd.conf.in.
2610 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * Fixed fingerprint checking to check for entirely empty
2613 fingerprint instead of two first bytes when determining
2614 if it is set. Bug #18. Affected file silcd/command.c.
2616 * Fixed duplicate PKCS name registering to not allow it.
2617 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2619 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2621 * Conditionalize non-gcc compiler optimizations for various
2622 platforms, enable those commented out. Cleanups.
2623 Affected file lib/silcmath/mpi/configure.in
2625 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2627 * silc_rng_exec_command() left zombie processes if command
2628 didn't generate any output. Affected file
2629 lib/silccrypt/silcrng.c
2631 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2633 * Rewrote iconv checking, introduce --with-iconv for systems
2634 which rely on libiconv. Check if iconv() provided by libc
2635 is good enough, otherwise demand libiconv. Affected file
2638 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2640 * Search for ldopen() also in libc. This enables SIM support
2641 on *BSD systems. Based on patch from Alex Zepeda. Affected
2642 file configure.in.pre
2644 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2646 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2647 This fixes prepare on *BSD systems. Affected file
2650 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * More fixed for not having purge timeout for global clients
2653 that are on channel. Affected files silcd/command_reply.c
2656 * Fixed the rekey protocol to work with backup router connections.
2657 Rekey packets are now allowed on disabled connections as
2658 well. Affected files silcd/packet_send.c and server.c.
2660 * Do not switch to be as backup router when shutting down and
2661 closing the primary connection. Affected file silcd/server.c.
2663 * Fixed memory leaks in backup router deleting. Added
2664 silc_server_backup_free to free all data during shutdown of
2665 server. Affected files silcd/server_backup.[ch].
2667 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Do not process commands if the sock->user_data is NULL.
2670 Affected file silcd/command.c.
2672 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Fixed buffer overflow and security problems (loosing bits
2675 in CFB encryption) in SILC RNG. Problems reported by
2676 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2678 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2680 * Added yet more checks that client is not expired on global
2681 list if it is on channels. Affected file is
2682 silcd/command_reply.c.
2684 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2686 * Merged c0ffee's MIME signal patch which adds support for
2687 sending also MIME messages in Irssi SILC Client, and handling
2688 received MIME messages in a signal (and perhaps doing something
2689 to non-textual MIME messages).
2691 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2693 * Fixed pending command deletion in server and client library
2694 to check the whole list instead of breaking after first found.
2695 The affected files are silcd/command.[ch] and
2696 lib/silcclient/command.[ch].
2698 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2701 secret or private, otherwise it's possible to find out
2702 whether a secret channel exists or not. Affected file
2705 * If CMODE change fails during the mode setting, assure that
2706 the old mode mask is set for the channel back. Affected
2707 file silcd/command.c.
2709 * Fixed passphrase saving on +a channel on normal server
2710 after successful JOIN command. Affected file silcd/command.c.
2712 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2714 * Remove server/router operator privileges in DETACH command,
2715 since it's possible to resume to server where these
2716 privileges would not be allowed for the client. Affected
2717 file silcd/command.c.
2719 * Do not set to wait for backup in rehash of the server.
2720 Affected file silcd/server.c.
2722 * Do not check listener sockets when counting how many
2723 socket connections we have. Affected file is
2724 silcd/server_util.c.
2726 * Do not announce disconnected clients that are remaining
2727 in history (for WHOWAS). This is because SIGNOFF notify
2728 for these has been sent earlier already. Affected file
2731 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Buffer overflow with CUMODE command's mode->mode character
2734 conversion. Reported by Ville Räsänen. Affected file
2735 lib/silcutil/silcutil.c.
2737 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Allow heartbeat packets to go disabled connections anyway.
2740 Affected files silcd/server.c and silcd/packet_send.c.
2742 * Do not broadcast New Channel packets with List flag set
2743 in the packet to backup routers. The router must check
2744 for the correctness of the packets before sending them.
2745 It is possible that router will have enforce Channel ID
2746 change and this would cause desync in the backup router.
2747 Affected file silcd/packet_receive.c.
2749 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2750 are handled in list parsing. They are not list packets
2751 anymore. Affected file silcd/packet_receive.c.
2753 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2755 * Stop waiting for backup router through the timeout, not
2756 directly after backup router has arrived. Affected file
2759 * Do not re-create channel keys and send them when removing
2760 clients in server shutdown. Affected files are
2761 silcd/server_internal.h and silcd/server_util.c.
2763 * Notify distribution to backup routers was missing from
2764 the silc_server_send_notify_dest function which caused
2765 desyncing problems with backup router. Affected file is
2766 silcd/packet_send.c.
2768 * The client's channel removing was working wrong on
2769 backup router. It assumed that it doesn't know global
2770 information but backup router does know. For this reason
2771 it could remove channel when it wasn't supposed to do that.
2772 Affected file silcd/server.c and silcd/server_util.c.
2774 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2776 * Stop for a couple seconds after badkup router has become
2777 primary router. Affected file silcd/server.c.
2779 * Added silc_server_remove_servers_by_server, which is used
2780 to remove servers originated from some other server. Also
2781 clients of those servers can be removed too. Affected file
2782 silcd/server_util.[ch].
2784 * When removing clients after a server has signed of remove
2785 also all servers behind that server (unless they are known
2786 to be available locally), and send SERVER_SIGNOFF for each
2787 of the server separately. Also the signed off clients are
2788 sent now separately per signed off server. The affected files
2789 are silcd/server.c and silcd/server_util.[ch].
2791 * All servers added with silc_idlist_add_server must always
2792 have both "router" and "connection" pointers set. Otherwise,
2793 bad server entries may be left around in the cache.
2794 Affected file silcd/command_reply.c.
2796 * Do not create the channel key in NEW_CHANNEL packet
2797 processing if the channel is empty. Affected file
2798 silcd/packet_receive.c.
2800 * Completed backup router support for standalone routers.
2801 Supports also servers in the cell that do not use the backup
2804 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2806 * Fixed a bug in silc_string_regexify which did not add '^'
2807 at the start of each string, and thus the matching was
2808 not explicit. For example ban list iikone@*!*@* would
2809 match also "priikone", which is wrong, it would have to be
2810 *iikone@*!*@* to match also "priikone". Affected
2811 file lib/silcutil/unix/silcunixutil.c.
2813 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2815 * Enable all local server connections before updating client
2816 caches when we've become backup router. Otherwise, signoff
2817 packets may not reach the clients. Affected files are
2818 silcd/server.c and silcd/server_util.[ch].
2820 * Fixed a bug in version string parsing which could crash
2821 the program with specially formatted version string.
2822 Bug reported and patch provided by Ville Räsänen. Affected
2823 file lib/silcutil/silcutil.c.
2825 * Handle the disconnection immediately when DISCONNECT
2826 packet is received in server. Affected file silcd/server.c.
2828 * Primary router now waits a short time (10 seconds) for
2829 backup router connection before accepting any other
2830 connection (except local). Affected file silcd/server.c,
2833 * Fixed a crash in client libary in NICK_CHANGE notify when
2834 NICK_CHANGE arrived for client entry we are resolving
2835 currently. Affected file lib/silcclient/client_notify.c.
2837 * Call the sconn->callback completion even if error had
2838 occurred. Start reconnecting always if connection to
2839 primary router fails during backup router protocol.
2840 Affected files silcd/server.c and server_backup.c.
2842 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2844 * Added functions silc_server_send_opers and
2845 silc_server_send_opers_notify to send packets stricly
2846 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2847 to send variable argument notify to operators.
2848 Affected files silcd/packet_send.[ch] and silcd/server.h.
2850 * Removed UMODE rights checking with UMODE_CHANGE notify.
2851 Affected file silcd/packet_receive.c.
2853 * Server/router operator now receives notify when network
2854 switches to backup router and when it resumes the use of
2855 primary router. Affected file silcd/server.c and
2856 silcd/server_backup.c.
2858 * Fixed the updating of client information after backup
2859 resuming protocol is over; update all except local clients
2860 to the new primary router. The affected file is
2861 silcd/server_util.c.
2863 * Added support for closing active connections in rehash
2864 that were unconfigured by the user. Supports currently
2865 closing server and router connections. Affected file
2868 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2870 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2873 is NULL since seems that on some platforms NULL is allowed
2874 and on some it's not. Fallback encoding is used instead.
2875 Affected file lib/silcutil/silcstrutil.c.
2877 * Fixed statistics updating for incoming server connection
2878 which could cause problems when re-connecting. Affected
2879 file silcd/server.c.
2881 * Preliminary backup router support for standalone router
2882 added. Affected files in silcd/.
2884 * Mark server connections in backup router disabled before
2885 and after backup protocol. Affected file is
2886 silcd/server_backup.c.
2888 * Added support for reconnecting to remote server connection
2889 even if the protocol fails, and if the configuration wants
2890 us to keep trying to connect anyway.
2892 Server connection is not allowed to backup router if
2893 backup router does not have connection to primary router yet.
2895 Affected file is silcd/server.c.
2897 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2899 * Added silc_client_udpate_server function to update changed
2900 server info. Affected file lib/silcclient/idlist.[ch].
2902 * Added check for server entries that are being resolved when
2903 notify is received. If being resolved, handle the received
2904 notify only after it's resolved so that all notifys are
2905 handled in same order as received from the server.
2907 Added similar resolver check to channel entries. Every
2908 notify that cause resolving of any information that affects
2909 channel entry marks the channel entry in waiting state.
2910 After whatever resolving is over the waiters are signalled
2911 and only then the notifys are handled in the same order
2912 as delivered from the server.
2914 Affected files are lib/silcclient/idlist.[ch], and
2917 * Fixed KILLED notify handling in normal server. Affected
2918 file silcd/packet_receive.c.
2920 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2921 is locally connected, or was locally connected (but may
2922 be detached and connection is not active). Added also
2923 SILC_IS_LOCAL for checking this status. Affected files
2924 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2925 silcd/server.c and silcd/server_internal.h.
2927 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Don't send or handle TOPIC_SET if topic is already set and
2930 is same as being set. Affected files silcd/command.c and
2931 silcd/packet_receive.c.
2933 * Fixed CMODE change rights checking to work correctly when
2934 removing modes by operator. Affected file is
2935 silcd/server_util.c.
2937 * Fixed some handling with New Channel packet in router and
2938 fixed some CMODE_CHANGE notify handling in server and router.
2939 Affected file is silcd/packet_receive.c.
2941 * Changed "disconnect" client operation to include the
2942 reason of the disconnection and optional disconnection
2943 message. Affected file lib/silcclient/silcclient.h.
2945 * Made the compilation of lib/contrib/ stuff conditional.
2946 Affected files configure.in.pre, lib/contrib/Makefile.am.
2948 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2950 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2951 to the sender of the notify too, to avoid situation where two
2952 notifys are in the network at the same time going to oppsite
2953 directions. Affected file silcd/packet_receice.c.
2955 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2957 * Delete the client from channel even if the cilent->id is
2958 NULL. It was possible that client was deleted without
2959 removing from channels (theoretically at least). Affected
2960 file silcd/server.c and silcd/server_util.c.
2962 * Free the client data too when resuming is not successful.
2963 Affected file silcd/packet_receive.c.
2965 * Merged some code from c0ffee's silc-plugin. Affected files
2966 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2968 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2969 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2970 to the primary router connection, the other one returns
2971 TRUE if packet must be broadcasted to network.
2973 * All notifys that are destined to primary router (to network)
2974 are now automatically sent to backup routers even if the
2975 router is standalone (and has backup router). Affected files
2978 * Added --without-irssi and --without-silcd configuration
2979 options for disabling the compilation of these applications.
2980 Affected file configure.in.pre and prepare.
2982 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2985 UTF-8 encoding and decoding. Added also new encodings
2986 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2988 Added also SILC_STRING_LANGUAGE which is language and charset
2989 specific encoder and decoer for those platforms that support
2990 iconv(). It can convert the UTF-8 to and from the locale
2991 specific character set.
2993 Affected file lib/silcutil/silcstrutil.[ch].
2995 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2997 * Added function silc_get_command_name to the file
2998 lib/silcutil/silcutil.[ch].
3000 * Improved the server debug output a bit. Affected files are
3003 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Save the channel passphrase when received succesful JOIN
3006 command reply from router, on normal server. Otherwise
3007 joinig +a channels from normal server is not possible.
3008 Affected file silcd/command.c.
3010 * Fixed a bug in TOPIC_SET notify handling. The notifier
3011 may be other than client too, like server or channel.
3012 It expected it to always be only client and ignored the
3013 notify. Affected file silcd/packet_recieve.c.
3015 * Removed some (unnecessary) debug printing from
3016 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3018 * Do not force CMODE_CHANGE when server is announcing new
3021 Router announces stuff only after server reannounces channel
3022 after CHANNEL_CHANGE notify.
3024 These fixes optimizes the announcing procedure, and perhaps
3025 fixes some problems too. Affected file silcd/packet_receive.c.
3027 * Fixed SERVER_SIGNOFF sending to local clients. It was
3028 totally broken and sent the notify to all local clients,
3029 instead of only to those that was on same channel as the
3030 signing off clients. Affected file silcd/server_util.c.
3032 * Added -D option to server. It can be used to give debug
3033 level. The levels are from 0 - 99, and are predefined for
3034 smooth server debugging. (see silcd.c for the predefined
3035 levels). Affected file silcd/server.c.
3037 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Fixed a bug in Irssi SILC client to close the connection
3040 properly when disconnecting from server. Affected file
3041 irssi/src/silc/core/client_ops.c.
3043 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3045 * When authenticating as founder during JOIN command, check
3046 that the one authenticating becomes the only founder on the
3047 channel. Affected file silcd/command.c.
3049 * Better checking for founder mode setting when CUMODE_CHANGE
3050 notify is received. Affected file silcd/packet_receive.c.
3052 * Close all connections when shutting down the server by sending
3053 DISCONNECT packet. Close all listeners too when shutting
3054 down the server. Affected file silcd/server.c.
3056 * Handle DISCONNECT packet correctly in client library by
3057 calling the "disconnect" client operation. Affected file
3058 lib/silcclient/client.c.
3060 * Handle local errors correctly during resuming. Affected
3061 file lib/silcclient/client.c.
3063 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * The log file is not dupped internally anymore in
3066 lib/silcutil/silclog.c. Fixed memory leaks too.
3068 * The scheduler now dispatches all pending timeout tasks
3069 when it is uninitialized with silc_schedule_uninit.
3070 Affected file lib/silcutil/silcschedule.c.
3072 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Added --enable-stack-trace option to configure. Added
3075 memory allocation stack trace support. Added files
3076 lib/silcutil/stacktrace.[ch]. Affected files are
3077 lib/silcutil/silcmemory.[ch].
3079 * Fixed memory leaks from libraries and server. Affected
3080 files around the tree.
3082 * Reverted back a fix made to CUMODE which broke it.
3083 Affected file silcd/command.c.
3085 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3087 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3088 core library, and implemented it. All textual messages SHOULD
3089 use this flag and the message MUST be UTF-8 encoded.
3090 All text messages sent by Irssi SILC client are now UTF-8
3091 encoded (regardless whether the terminal supports UTF-8 or not).
3092 Affected files are lib/silccore/silcchannel.h,
3093 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3096 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Added lots of new statistics updating that was missing from
3099 the server and router code. Affected files in silcd/.
3101 * Sending SIGUSR1 signal to server now dumps the current
3102 server statistics into /tmp directory. Affected file is
3105 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3106 the SILC Hash Interface also. Added new functions
3107 silc_hash_get_name, silc_hash_init, silc_hash_update and
3108 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3110 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * Added some better info printing for client during connecting.
3113 Affected file silcd/server_util.c.
3115 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3116 to silence a user on a channel. Affected files are
3117 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3118 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3119 and silcd/packet_receive.c.
3121 * Fixed a fatal bug in handling of malformed command payload.
3122 Affected file silcd/command.c.
3124 * Fixed a double free when announcing channel users to router.
3125 Affected file silcd/server.c.
3127 * After successful authentication to channel founder mode, check
3128 that there isn't anyone else with founder mode on the channel.
3129 The one that authenticated will become founder and anyone
3130 else is demoted. Affected file silcd/command.c.
3132 * Added error printing of any error that has occurred during
3133 any command in client library. Affected file is
3134 irssi/src/silc/core/client_ops.c.
3136 * Removed some error printing from the client library and left
3137 it for the application to worry (from the error status it
3138 receives in 'command' client operation. Affected file is
3139 lib/silcclient/command.c.
3141 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3143 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3144 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3145 Starting key agreement with itself is denied. Affected file
3146 is lib/silcclient/client_keyagr.c.
3148 * Fixed some error checkings from the SFTP library which caused
3149 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3150 and lib/silcsftp/sftp_util.c.
3152 * Added new "debug" and "debug_string" settings to Irssi SILC
3153 client which can be used to print runtime debugging on the
3154 Irssi's screen. Available when compiled with --enable-debug
3155 option. Affected file irssi/src/silc/core/silc-core.c.
3157 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3159 * Fixed a missing variadic parameter in a function call that
3160 caused server crash when a non-allowed connection arrived.
3161 Reported by Richard Becker. Affected file silcd/server.c.
3163 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Added WATCH list sending to backup routers from router.
3166 The WATCH command is sent by the router to the backup
3167 router. Affected file silcd/command.c.
3169 * Mark the backup_router flag for RouterConnection entry
3170 if the backup router stuff is defined in the config file.
3171 Affected file silcd/serverconfig.c.
3173 * Fixed some backup data sending around the code to work better
3174 if the router is standalone router. Not all places were fixed.
3175 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3178 * Fixed the router connecting when connecting to multiple
3179 routers. It ignored every other router except the first
3180 one. Affected file silcd/server.c.
3182 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Made the private key generation after expiration optional.
3185 If not created after expiration the old key will re-expire
3186 at a later time (and thus key pair is not necessary to
3187 change). Affected file irssi/src/silc/core/clientutil.c.
3189 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * The length arguments in bind() and connect() were wrong
3192 and fixed now to used SIZEOF_SOCKADDR in the
3193 lib/silcutil/unix/silcunixutil.c.
3195 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Fixed detach timeout handling to use Client ID and not
3198 the actual client entry which may be freed in the callback.
3199 Affected file silcd/command.c.
3201 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Merged c0ffee's multiple interface support patch.
3204 Affected files in silcd/.
3206 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Cleanup keys properly. Affected file is
3209 irssi/src/silc/core/clientutil.c.
3211 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3213 * Display the user mode on the status bar. Affected file
3214 irssi/src/silc/core/silc-expandos.c.
3216 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3218 * If private message key is not set, but the flag is set in
3219 the packet, ignore the packet since it cannot be decrypted.
3220 Affected file lib/silcclient/client_prvmsg.c.
3222 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * When resuming client, remove the old client entry from
3225 the watcher list too. Affected file silcd/packet_receive.c.
3227 * Do not allow normal server to force founder mode away
3228 from router if the founder mode is already set. Affected
3229 file silcd/packet_receive.c.
3231 * Remove the client entry with watch notify types with short
3232 timeout, and not directly, so that other notifys can be
3233 retrieved too. Affected file lib/silcclient/client_notify.c.
3235 * Display notification about data messages that cannot be
3236 displayed. Affected files irssi/src/silc/core/client_ops.c,
3237 irssi/src/fe-common/silc/module-formats.[ch].
3239 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Fixed the CHANNEL_CHANGE notify handling in client libary
3242 to not use freed memory. Affected file is
3243 lib/silcclient/client_notify.c.
3245 * Fixed CUMODE_CHANGE notify handling in server. Affected
3246 file silcd/packet_receive.c.
3248 * Fixed USERS command to support empty channels. Affected
3249 file silcd/command.c.
3251 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * Allow multiple identical pending commands to be registered
3254 in client library. Affected file is lib/silcclient/command.c.
3256 * Call the completion for resolving client information only
3257 after all resolvers has finished. This fixes a crash in
3258 the client. Added support for checking when the resolvers
3259 are finished. Affected file is lib/silcclient/idlist.c.
3261 * Wait by default 3 seconds before reconnecting to the server
3262 after being disconnected. Makes the /detach command a bit
3265 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Check the watcher list before sending signoff notifys
3268 when closing client connection. Affected file is
3271 * Added better CMODE command rights checking. Affected file
3272 silcd/server_util.c.
3274 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3276 * Fixed watcher list checking during server signoff. It
3277 crashed the server. Affected file silcd/server_util.c.
3279 * The JOIN command reply returns now the founder's public
3280 key. Affected file is silcd/command.c.
3282 * Announce the channel mode, and the mode properties with
3283 CMODE_CHANGE notify. Affected file silcd/server.c.
3285 * Mark new channels by default disabled, untill at least
3286 one user joins the channel. Affected file is
3287 silcd/packet_receive.c.
3289 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3291 * The nickname argument to watch notify can be optional.
3292 Fixes a crash in server. Affected file silcd/packet_send.c.
3294 * Remove the client entry from cache if the WATCH notify type
3295 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3296 lib/silcclient/client_notify.c.
3298 * Check the watcher list before and after changing nickname
3299 when the NICK_CHANGE notify is received. Affected file is
3302 * Fixed a crash in OPER and SILCOPER command sending. Empty
3303 passphrase caused the crash. Affected file is
3304 lib/silcclient/command.c.
3306 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Merged with Irssi CVS for Irssi SILC client.
3310 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Completed the protocol specifications.
3314 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Merged with Irssi CVS for Irssi SILC client.
3318 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * Added the founder's public key delivery to the
3321 CUMODE_CHANGE notify type as well. Updated the protocol
3322 specs and the code. Affected files are silcd/packet_send.[ch],
3323 silcd/packet_receive.c and silcd/command.c.
3325 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Added silc_pkcs_public_key_copy function into the
3328 lib/silccrypt/silcpkcs.[ch].
3330 * Remove the `iv' from the SilcChannelEntry since we can
3331 live without it. Affected files are silcd/idlist.h and
3332 silcd/packet_receive.c.
3334 * Added support for sending the founder's public key in
3335 the CMODE_CHANGE notify packet in the server. Affected
3336 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3337 silcd/command.c and silcd/server.c.
3339 * Changed the FOUNDER_AUTH authentication to use only
3340 public key authentication as defined by new protocol
3341 specs. Passphrase authentication with that mode cannot
3342 be used anymore. It is now possible to reclaim founder
3343 mode from any server in the network. Affected files are
3344 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3346 * Added permanent channels support by making the channel
3347 permanent when FOUNDER_AUTH mode is set on the channel.
3348 The channel will not be destroyed even if channel is empty
3349 when that mode is set. Protocol TODO #17. Affected
3350 files are silcd/server.[ch], server_util.[ch],
3351 silcd/command.c, silcd/packet_receive.c and
3352 lib/silcclient/command.c.
3354 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3356 * Added reference counter to the command reply context in
3357 the client library. Affected files are
3358 lib/silcclient/command_reply.[ch].
3360 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Fixed rekey protocol with PFS in the client library.
3363 Affected file is lib/silcclient/protocol.c.
3365 * Added support for list of errors in client library
3366 command reply handling. Affected file is
3367 lib/silcclient/command_reply.c.
3369 * Defined that the WHOIS and IDENTIFY commands can send
3370 list of errors. Updated the protocol specs. Protocol
3373 * Added support for sending list of errors to WHOIS and
3374 IDENTIFY commands in server. Added support for receiving
3375 list of errors in server. Affected files are
3376 silcd/command.c and silcd/command_reply.c.
3378 * Fixed client info resolving on LEAVE command in client
3379 library to not crash. Affected file is
3380 lib/silcclient/client_notify.c.
3382 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Defined that the NICK command replies with thew changed
3385 nickname too, to make the nickname changing simpler at
3386 the client's end. Updated protocol specs and the code
3387 in client and server. Affected files are
3388 silcd/command.c, lib/silcclient/command_reply.c and
3389 lib/silcclient/command.c.
3391 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Added `Compressed' packet flag to indicate that the packet
3394 payload is compressed by the sender. Updated the protocol
3395 specs and the core library. The compression still is not
3396 implemented in the sources. Affected file is
3397 lib/silccore/silcpacket.h.
3399 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3401 * Remove pending command callbacks also if the connection
3402 to the server is destroyed. Affected file is
3403 lib/silcclient/client.c.
3405 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3407 * Added new QUIET channel user mode that can be used to
3408 quiet a user in a channel. Updated the protocol specs but
3409 it wasn't implemented yet. Protocol TODO #27. Affected
3410 file is lib/silccore/silcmode.h.
3412 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Added BLOCK_INVITE user mode to be able to block incoming
3415 invite notifications. Protoocol TODO #26. Affected files
3416 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3419 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3420 the protocol specs and the code. Affected file is
3421 lib/silccrypt/silcpkcs.c.
3423 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Disconnect Payload includes now the status type. Updated
3426 the protocol specs and the code. Protocol TODO #25.
3427 Affected files are silcd/server.c, lib/silcclient/client.c.
3429 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3430 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3431 Moved the silc_client_command_status_messages table to the
3432 lib/silcutil/silcutil.c and added new funtion
3433 silc_get_status_message, which deprecates function
3434 silc_client_status_message. Affected files are
3435 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3436 lib/silcutil/silcutil.[ch].
3438 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Defined that the nickname hash in Client ID MUST be from
3441 lowercase nickname. This effectively changes nicknames in
3442 SILC to case-insensitive. Updated the protocol specs and
3443 the code. Affected files are lib/silcutil/silcutil.[ch],
3444 silcd/serverid.c, and silcd/idlist.c.
3446 * Added new channel user modes BLOCK_MESSAGES_USERS and
3447 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3448 code. Affected files are lib/silccore/silcmode.h,
3449 lib/silcclient/command.c, and silcd/packet_send.c.
3451 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3452 specs and code. Affected file lib/silccore/silcstatus.h.
3454 * Added support for watch list. It is possible to add nicknames
3455 to be watched, and when they come to network, leave network
3456 or user mode changes the watcher will be notified of this
3457 change. Added SILC_COMMAND_WATCH command, added new
3458 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3459 notifications. Updated the protocol specs and implemented
3460 this to library, client and server. Protocol TODO #21.
3461 Affected files are lib/silccore/silccomand.h,
3462 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3463 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3464 silcd/packet_send.[ch], silcd/packet_receive.c, and
3465 irssi/src/silc/core/client_ops.c.
3467 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3468 somebody watching you. Updated the protocol specs and the
3469 code. Affected files are lib/silccore/silcmode.h, and
3470 lib/silcclient/command.c.
3472 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Added service support to SILC protocol. Added new command
3475 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3476 core library. Services are not implemented in server or
3477 client for now. Protocol TODO #20. Affected files are
3478 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3480 * Added SilcStatus argument to `command' client operation
3481 to return the error status when command sending fails
3482 locally. Changed all command in client library to return
3483 correct command status. Affected files are
3484 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3485 irssi/src/silc/core/client_ops.c.
3487 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3489 * Added silc_mime_parse function to parse MIME headers.
3490 Affected files are lib/silcutil/silcstruti.[ch].
3492 * Added MIME header parsing in Irssi SILC Client. It displays
3493 all textual MIME objects, others it ignores. Affected file
3494 is irssi/src/silc/core/clien_ops.c.
3496 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3498 * Fixed a bug in the pid writing function, which couldn't be
3499 written in a root-owned directory.
3501 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Defined that channel message to unknown Channel ID must
3504 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3505 Updated the protocol specs and the code in server. The
3506 affected file is silcd/packet_receive.c.
3508 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3510 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3511 that it is used to send error notifys if error occurs during
3512 some SILC packet processing, except commands. The error
3513 types are same as for command reply types. Defined that
3514 if private message is sent to unknown Client ID the error
3515 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3516 Updated the protocol specs and code. Affected files are
3517 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3518 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3519 and irssi/src/silc/core/client_ops.c. Renamed the
3520 SilcCommandStatus to SilcStatus.
3522 * Defined the use of extra WHOIS attributes in WHOIS command.
3523 The <Requested Attributes> (defined in a separate document)
3524 can be used to request additional information about user
3525 not returned by standard WHOIS command. Defined that server
3526 can send WHOIS command directly to client. Client provides
3527 the requested attributes to the server. Updated the protocol
3528 specs. Protocol TODO #4. Implementation is not done yet
3529 (Protocol TODO #24).
3531 * Renamed function silc_client_command_status_message to
3532 silc_client_status_message. Affected files are
3533 lib/silcclient/command_reply.[ch].
3535 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3538 32 bit integers. Updated the protcol specs and the code.
3539 Affected files are silcd/command.c and
3540 lib/silcclient/command.c.
3542 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3544 * Fixed a bug in library where sending a bogus authentication
3545 payload would lead to a crash. Affected file is
3546 lib/silccore/silcauth.c.
3548 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * Added detach_disabled and detach_timeout server config
3551 options to the server. Affected files silcd/serverconfig.[ch],
3552 silcd/command.c and silcd/packet_receive.c.
3554 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3556 * Added resolve_cmd_ident field to the SilcClientEntry structure
3557 too so that if the entry is for example being resolved so
3558 another command may attach to the same pending command reply
3559 without requiring to resolve the same entry again. Added
3560 support for adding multiple pending commands for one
3561 command idenfier. Affected files lib/silcclient/command.[ch],
3562 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3564 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Defined that server receives WHOIS command reply for private
3567 and secret channels too. Updated protocol specs and the
3568 code in server. Affected file silcd/command.c.
3570 * Defined <channel user mode list> argument to WHOIS command
3571 reply for returning user modes on the channels. The
3572 channel list now doesn't include the user mode anymore but the
3573 actual channel mode. Updated protocol specs and the code in
3574 client and server. Affected files are silcd/command_reply.c,
3575 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3576 and lib/silcclient/command_reply.c.
3578 * Save the channels list in WHOIS command reply in normal server
3579 so that WHOIS always shows joined channels also in normal
3580 server and not just on router. Affected file is
3581 silcd/command_reply.c.
3583 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * Defined that server receives USERS command reply for private
3586 and secret channels too. Updated protocol specs and the
3587 code in server. Affected file silcd/command.c.
3589 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Changed the UMODE's mode mask argument to be optional. If
3592 not provided then the command merely returns the current mode
3593 mask to the client. Updated protocol specs and the server.
3594 Affected file is silcd/command.c.
3596 * Added SILC session detachment/resuming support. It is possible
3597 to detach by closing the network connection and then re-connect
3598 and resume to the old client session. Added DETACHED user
3599 mode that server will set for detached client. Added new
3600 packet RESUME_CLIENT which is used to perform the resuming
3601 process. Added DETACH command. Updated the protocol specs,
3602 core library, client and server. Protocol TODO #22. Very
3603 many affected files around the tree.
3605 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Changed the CMODE's mode mask argument to be optional. If
3608 not provided then the command merely returns the current mode
3609 mask to the client. Updated protocol specs and the server.
3610 Affected file is silcd/command.c.
3612 * Changed the Killer's Client ID in KILLED notify to be just
3613 any ID payload since router server is allowed to kill as well.
3614 Updated protocol specs, client libary and server. Affected
3615 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3616 and irssi/src/silc/core/client_ops.c.
3618 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Added new user modes ANONYMOUS for special anonymous servers
3621 that may set the mode for client, and BLOCK_PRIVMSG which
3622 client may set to block incoming private messages unless the
3623 Private Message Key flag is set (using private keys to protect
3624 private messages). Updated protocol specs and code in client
3625 and server and core library. Protocol TODO #23. Affected
3626 files are lib/silccore/silcmode.h, silcd/server.[ch],
3627 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3628 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3630 * Added new channel user mode BLOCK_MESSAGES which the client
3631 may set to itself to tell server not send channel messages.
3632 Other packets such as channel key packets are still sent.
3633 Protocol TODO #23. Updated the protocol specs, client and
3634 server. Affected files are lib/silccore/silcmode.h,
3635 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3636 lib/silcutil/silcutil.c, silcd/command.c, and
3637 silcd/packet_send.c.
3639 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3641 * Redefined the Status Payload to include now two 8 bit fields,
3642 instead of one 16 bit field. This now makes it possible to
3643 send list of errors. Updated the protocol specs and the code
3644 in core library, client library and server. Protocol TODO #1.
3645 Affected files are lib/silccore/silccommand.[ch],
3646 lib/silcclient/command_reply.[ch], silcd/command.c,
3647 silcd/command_reply.c and silcd/packet_receive.[ch].
3649 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3651 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3652 must be handled by the application and should tell the application
3653 that an error message was already printed, and it should print the
3654 config coords (line, filename, ...). Affected files are
3655 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3657 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3658 server config parsing code more readable.
3660 Fixed a bug in the fetch_logging() config callback.
3662 Affected files is silcd/serverconfig.c.
3664 * Drop root privileges when started in foreground. Don't drop them
3665 if debugging also. Affected file is silcd/silcd.c.
3667 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * Added more IM-like features by introducing new user modes
3670 for setting various presence information. Added new modes:
3671 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3672 specs and code. Protocol TODO #19. Affected files are
3673 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3674 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3676 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Added STATS command to the protocol after all, to return
3679 various statistical information about the network. It can
3680 be used by clients to retrieve statistical information, and
3681 servers may use it to to fetch cell and network wide
3682 statistics from router. Updated the protocol specs and
3683 implemented it to the server. Protocol TODO #16.
3684 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3685 silcd/command_reply.[ch].
3687 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * The LIST command reply in client libary now adds new channel
3690 entry if the returned channel doesn't exist yet in cache,
3691 and returns the channel entry to the application in the
3692 command_reply client operation. Affected file is
3693 lib/silcclient/command_reply.c.
3695 * Changed the channel message payload's MAC generation to
3696 include the IV in the MAC as well. This way all relevant
3697 parts of the channel message payload are authenticated also
3698 with the channel message MAC (and not only by packet MAC).
3699 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3700 Affected file is lib/silccore/silcchannel.c.
3702 * Fixed the SKE to save the remote version, since the
3703 silc_ske_parse_version mistakenly checked wrong version,
3704 after it replaced the start payload. Affected files are
3705 lib/silcske/silcske.[ch].
3707 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3709 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3710 string utility functions. Added there also new functions
3711 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3712 Affected files lib/silcutil/silcstrutil.[ch].
3714 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3715 files are lib/silcutil/silcstrutil.[ch].
3717 * Defined that the security property fields in SKE SHOULD be
3718 UTF-8 encoded, defined that version string MUST be US-ASCII
3719 encoded, defined that passphrases sent in connection
3720 authentication protocol MUST be UTF-8 encoded. Implemented
3721 these to the client and server. Defined also that other
3722 passphrases sent in the protocol MUST be UTF-8 encoded.
3723 Affected files are lib/silcske/silcske.c,
3724 lib/silcclient/protocol.c, silcd/protocol.c,
3725 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3727 * Changed the silc_client_close_connection interface to not
3728 need the SilcSocketConnection which should not be visible
3729 to application. Affected files are lib/silcclient/client.c
3730 and lib/silcclient/silcclient.h.
3732 * Rewrote the text for Private Message Key Payload in the
3733 protocol specification. Protocol TODO #11.
3735 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * Upgraded the protocol version to 1.1, updated protocol specs
3740 * Added the nickname as new argument to NICK_CHANGE notify and
3741 added it to protocol specs and implemented it to client and
3742 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3743 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3744 lib/silcclient/client_notify.c.
3746 * Added the killer's client ID to the KILLED notify and added
3747 it to protocol specs and implemented it to client and server.
3748 Protocol TODO #13. Affected files are silcd/command.c,
3749 silcd/packet_receive.c, packet_send.[ch],
3750 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3751 The killer's client entry is now returned to application in
3752 the `notify' client operation.
3754 * Fixed the Max Argument fields that had too large value set
3755 in the protocol specs. Protocol TODO #14.
3757 * Added the LEAVE command reply to return the ID of parted
3758 channel. Updated protocol specs and implemented it to the
3759 client and server. Protocol TODO #15. Affected files are
3760 silcd/command.c, lib/silcclient/command_reply.c. The channel
3761 entry is now returned to application in the `command_reply'
3764 * Rewrote the version SKE version checking in client libary
3765 and in server to use the silc_parse_version_string. Affected
3766 files are lib/silcclient/protocol.c, silcd/protocol.c.
3768 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3769 commands that was missing it, and updated protocol specs and
3770 the server implementation. Protocol TODO #10. The affected
3771 file is silcd/command.c.
3773 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3774 generic reply to a generic request (REQUEST flag), and
3775 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3776 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3777 to define the payload for DATA flag. Added the flags to
3778 the implementation. Protocol TODO #9. Affected file is
3779 lib/silccore/silcchannel.h.
3781 Changed the client library to return the message length
3782 to application as well in the channel_message and private_message
3783 client operations. Affected files are
3784 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3785 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3786 and lib/silcclient/client_ops_example.c.
3788 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3789 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3790 the channel. Updated protocol specs and impelemented this
3791 to client and server. Protocol TODO #6. Affected files are
3792 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3793 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3795 Added new options m and M to CMODE command in Irssi SILC
3796 client to set these modes.
3798 * Deprecated all administrative commands from SILC protocol
3799 since they are highly implementation specific commands.
3800 Updated protocol specs. Moved the old commands in
3801 implementations to private range of command types. Affected
3802 files are silcd/command.c, lib/silcclient/command.c and
3803 lib/silcclient/command_reply.c. Protocol TODO #8.
3805 * Fixed a bug in server where sending unknown command crashes
3806 the server. Affected file silcd/command.c.
3808 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Added SILC_PROTOCOLVERSION macro to check protocol version
3811 of a socket connection. The affected file is
3812 lib/silcutil/silcsockconn.h.
3814 * Added better error logging in rekey protocol. Affected file
3817 * Do not check public key types in SKE during rekey. Affected
3818 file lib/silcske/payload.c.
3820 * Fixed the rekey protocol with PFS, which was totally broken.
3821 Affected file silcd/protocol.c.
3823 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Some client implementations quit network by doing first LEAVE
3826 and then immediately SIGNOFF (like Bombyx). We now do check
3827 after a short time after LEAVE notify and check whether the
3828 client is still valid after LEAVE, and if not we remove it from
3829 cache. Affected file is lib/silcclient/client_notify.c.
3831 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3833 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3834 it's good not to have security holes here.
3836 * Fixed a negative refcount situtuation for the config context.
3837 Affected file is silcd/serverconfig.c.
3839 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3841 * ROBOdoc documented lib/silcutil/silcutil.h.
3843 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Optimized even more the SilcPacketContext structure. Now
3846 totally saved 16 bytes of memory per context after optimization.
3847 Affected files are lib/silccore/silcpacket.[ch].
3849 * Made strict checks for valid SILC IDs. Affected file is
3850 lib/silccore/silcid.c.
3852 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Changed the object argument for silc_cipher_register,
3855 silc_hash_register, silc_hmac_register and silc_pkcs_register
3856 to const. Affected files are lib/silccrypt/silccipher.[ch],
3857 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3859 * Changed the silc_get_username and silc_get_real_name to
3860 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3862 * Fixed the Irssi SILC Client to use the silc_get_username and
3863 silc_get_real_name insted of glib routines since the glib
3864 routines only corrupt stack. Fixes the Irssi SILC to work in
3865 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3867 * Fixed the Irssi to not use g_get_home_dir since it crashes
3868 or returns garbage on cygwin and corrupts stack. Added function
3869 get_home_dir to Irssi routines. Affected files are
3870 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3872 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3874 * Made some structure optimizations. SFTP memory FS MemFSEntry
3875 entry structure. Optimized SilcTask structure. Optimized
3876 SilcPacketContext structure.
3878 Affected files lib/silcsftp/sftp_fs_memory.c,
3879 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3881 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3883 * And yet again reverted back the config thing since Johnny
3884 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3887 * Fixed memory leaks from config object. Affected files are
3888 silcd/serverconfig.[ch].
3890 * Added support for adding new connections to the server in rehash.
3891 After rehash they take effect.
3893 Added support for changing the maximum allowed connections in
3894 rehash. The number can grow but going smaller is not supported.
3896 Added function silc_server_num_sockets_by_remote to the
3897 silcd/server_util.[ch].
3899 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3901 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3903 * Added preliminary checking during config parsing for a valid
3904 public/private key and removed further checks in the code.
3905 Affected files are silcd/serverconfig.[ch], server.c.
3907 * Moved functions silc_server_drop() and silc_server_daemonise()
3908 from server.c to silcd.c since they are stricly related to
3909 the application activity.
3911 * Reverted a small part of the automatic ref/unref since
3912 it caused a double unref in some situations. Affected
3913 files are silcd/silcd.[ch], server.c, serverconfig.c.
3915 * Added some .cvsignore files in the lib directory.
3917 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3919 * Fixed silc_net_gethostbyaddr to correctly resolve by
3920 address. Affected file lib/silcutil/silcnet.c.
3922 * Fixed the notify relaying to client. The HMAC to be used
3923 with relayed packets ws wrong and caused decryption failure
3924 at the client end. Affected file is silcd/packet_receive.c.
3926 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3928 * Created new branch silc_protocol_1_0_branch.
3930 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3932 * Changed the silc_server_config_* routines to be SilcServer
3933 independent. They are now officially application specific code
3934 and not part of generic server implementation. Affected files
3935 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3937 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Added automatic referencing of config context in the
3940 silc_server_config_alloc, and automatic unreferencing in the
3941 silc_server_config_destroy. Affected files are
3942 silcd/serverconfig.[ch], silcd/silcd.c.
3944 * Fixed the silc_log_quick handling in the logging routines.
3945 It didn't log quickly when it was TRUE. Affected file is
3946 lib/silcutil/silclog.c. Also the flush delay was set even
3947 if it was 0 in config file. Affected file is
3948 silcd/serverconfig.c.
3950 * Added support for changing key pair of the server in rehash.
3951 Affected file silcd/server.c.
3953 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3956 too early, before getting the channel entry. Affected file
3957 is silcd/packet_receive.c.
3959 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3961 * Added functions silc_server_config_[ref/unref], these are used
3962 to prevent that the config object is destroyed.
3964 No longer directly affect global variables silc_log_quick and
3965 silc_log_delay, they are first cached inside the config object
3966 and then applied with silc_server_config_setlogfiles().
3968 silc_server_config_set_defaults() is now internal to
3969 serverconfig.c, there are no reasons to show this internal stuff
3972 Affected files are silcd/serverconfig.[ch].
3974 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3975 fprintf's to stderr, since some code may be executed again after
3976 the server went into the background. Affected files are
3979 * Added rehash support. Added function silc_server_rehash() that
3980 will perform all the basic tasks of the rehashing procedure.
3982 * Added command line option `-x, --hexdump'. This will enable the
3983 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3984 The option `--hexdump' implies `--debug'.
3986 * Fixed a bad bug in the logging APIs (silcutil library) where
3987 the application would crash after calling silc_log_reset_all().
3989 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3991 * Fixed the KICKED notify handling in client library to
3992 correctly remove the channel and all entries from the
3993 channel when I was kicked. This bug crashed the client.
3995 Fixed yet another but in KICKED notify handling to remove
3996 the kicked client correctly from the channel.
3998 Affected file is lib/silcclient/client_notify.c.
4000 * Fixed a minor bug in looking up correct client entry
4001 in KICKED notify in server. Affected file is
4002 silcd/packet_receive.c.
4004 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4005 sources correctly to distribution. Fixes --with-gmp option.
4007 * Removed the manual rehashing from ID Cache, and changed it
4008 to use the SILC Hash Table's auto rehash feature. Affected
4009 file is lib/silccore/silcidcache.c.
4011 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4013 * Fixed a bug in the silc_client_nickname_format function that
4014 handles the multiple same nickname formatting. Two clients
4015 with same nickname caused problems after the first one left
4016 and rejoined. It didn't format the nickname correctly.
4017 Affected file is lib/silcclient/idlist.c.
4019 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4021 * Don't change the topic if olod topic is same as new one.
4022 Affected file is silcd/packet_receive.c.
4024 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Added cross-reference support to the SILC Documentation
4027 generator. All types across all HTML files are now cross-
4028 referenced. Affected files util/robodoc/generator.c and
4029 scripts/silcdoc/silcdoc.
4031 * Added file lib/silcutil/silctypes.h to include all the
4032 arithmetic type definitions and some macros. Removed
4033 includes/bitmove.h and moved macros to silctypes.h.
4035 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4037 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4039 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4041 * Added `type' argument to silc_id_payload_parse_id function which
4042 now returns the type of the ID to the sent pointer. Affected
4043 file is lib/silccore/silcid.[ch].
4045 * Added check for CMODE_CHANGE notify type that mode change is
4046 allowed by the sender. Affected file silcd/packet_receive.c.
4048 * Added check for CUMODE_CHANGE notify type that mode change is
4049 allowed by the sender. Affected file silcd/packet_receive.c.
4050 Added the ID type as CUMODE_CHANGE notify type as argument
4051 to the `notify' client operation. Affected files are
4052 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4054 * Added function silc_client_add_server to the client library.
4055 Added support for resolving also channel and server info when
4056 received unknown entity in notify packet. Affected files are
4057 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4059 * Added function silc_command_get_status to return the command
4060 status from the command reply's argument payload. Affected files
4061 are lib/silccore/silccommand.[ch].
4063 * Added check for KICKED notify type that the kicking is
4064 allowed by the client. Affected file silcd/packet_receive.c.
4066 * Created function silc_get_input which can be used to get input
4067 (echo on or off) from user on command line. Affected files are
4068 lib/silcutil/silcutil.[ch].
4070 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4072 * Optimized silc_server_packet_relay_to_channel function.
4073 Added new function silc_channel_message_payload_encrypt which
4074 can be called directly if channel message payload needs to
4075 be encrypted and is already encoded (no need to call _encode
4076 function). Packet relaying is now done by router without any
4077 extra memory allocations. Affected files are
4078 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4079 silcd/packet_send.c.
4081 * Fixed the INVITE notify handling. It took wrong arguments
4082 as invite list and invite delete. Affected file is
4083 silcd/packet_receive.c.
4085 * Added check for TOPIC_SET notify type that the topic change is
4086 allowed by the client. Affected file silcd/packet_receive.c.
4088 * Added check for INVITE notify type that inviting is allowed by
4089 the client. Affected file silcd/packet_receive.c.
4091 * Changed the silc_server_client_on_channel to return the
4092 SilcChannelClientEntry as well. Moved the function
4093 silc_server_check_cmode_rights to server_util.[ch].
4094 Affected files are silcd/server_util.[ch], silcd/command.c.
4096 * Added function silc_server_check_umode_rights to check whether
4097 changing client's user mode is allowed. Added check for
4098 UMODE_CHANGE notify type that the umode change is allowed
4099 by the client. Affected files are silcd/server_util.[ch],
4100 silcd/packet_receive.c and silcd/command.c.
4102 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4105 ID length. It ignored that ID can be IPv6 based as well.
4106 Affected file lib/silccore/silcpacket.h.
4108 * Fixed the silc_id_id2str and silc_id_str2id to take the
4109 IPv6 address offset's into consideration. Affecte file is
4110 lib/silccore/silcid.c.
4112 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Fixed the internal Unix scheduler functions to check for
4115 NULL context they may receive. The affected file is
4116 lib/silcutil/unix/silcunixschedule.c.
4118 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4120 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4121 can specify different directory with --home command line
4122 parameter. Affected files irssi/src/silc/core/client_ops.c,
4125 * SILC-specific commands aren't now executed if the active server
4126 isn't of SILC-type, so there won't be problems with having
4127 IRC and SILC protocol support in same client. Affected files
4128 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4131 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * Improved the signal support in SILC Schedule. Added new
4134 function silc_schedule_signal_call which is used by application
4135 to mark a signal to be called. It is now safe to perform
4136 any kind of tasks in signal callbacks since it is guaranteed
4137 that the application specified signal callback is called
4138 after the signal is over. Affected files are
4139 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4141 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4143 * Added `name' field to SilcChannelPrivateKey to represent
4144 application given name for the key. Moved also the context from
4145 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4146 Added the `name' argument also to the function
4147 silc_client_add_channel_private_key.
4149 Added function silc_client_current_channel_private_key to set the
4150 current channel private key in use.
4152 Added "change" command to KEY command which can be used to change
4153 the current channel private key. Bound the command also to
4154 alt+K (Alt+Shift+k).
4156 Also affected files lib/silcclient/client_channel.c,
4157 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4159 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4161 * Added silc_rng_get_byte_fast function in to the
4162 lib/silccrypt/silcrng.[ch].
4164 * Changed the interface of silc_packet_assemble and the
4165 silc_packet_send_prepare. If silc_packet_assmble is now
4166 called the application does not call silc_packet_send_prepare
4167 because the library will call it automatically. These
4168 interfaces now also return a reference to the outgoing buffer
4169 which includes the assembled packet, which the application can
4170 use to encrypt the packet.
4172 Affected files are lib/silccore/silcpacket.[ch],
4173 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4174 silcd/packet_send.c, server_backup.c and packet_receive.c.
4176 * Fixed a packet sending bug on very high load, where outgoing
4177 packet queue wasn't handled correctly and packets got corrupted.
4178 Affected files are lib/silcutil/*/silc*sockconn.c,
4179 lib/silcclient/client.c and silcd/server.c.
4181 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4183 * Added macro SILC_PACKET_DATALEN which can be used during
4184 packet assembling to check whether the data to be added to
4185 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4186 len is truncated until it fits it.
4188 Added checks for maximum length of channel message payload and
4189 private message payload also.
4191 Added checks for maximum packet length in server and in
4194 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4195 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4196 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4197 lib/silcclient/client_prvmsg.c.
4199 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4201 * Added silc_server_packet_queue_purge call to the
4202 silc_server_disconnect_remote to assure that all data in the
4203 queue before disconnecting is sent to the network. Affected
4204 file silcd/server.c.
4206 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4208 * Added the deleting of server's own ID cache entry to the
4209 silc_server_free function. Free also everything else that
4210 has been allocated in silc_server_init. The affected file
4213 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4215 * Added functions silc_parse_version_string, silc_version_to_num,
4216 and silc_ske_parse_version to parse SILC protocol style version
4217 strings. Affected files lib/silcutil/silcutil.[ch] and
4218 lib/silcske/silcske.[ch].
4220 * Added new configuration params: version_protocol, version_software
4221 and version_software_vendor to specify what version the remote
4222 host must at least be to be able to connect to server. The vendor
4223 string can be regex matched too. Added new function
4224 silc_server_connection_allowed to check maximum number of allowed
4225 connections, and allowed versions for incoming connections.
4226 Affected files are silcd/server.c, server_util.[ch] and
4229 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4231 * Added preliminary support for signals in scheduler. The
4232 signals we care about are now blocked always when the scheduler
4233 is locked. This way we can synchronise the use of signal with
4234 scheduler. It is guaranteed that when signal occurs the scheduler
4235 is not locked, and thus new tasks can be safely added to the
4238 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4239 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4240 Added new platform specific routines
4241 silc_schedule_internal_signals_[un]block and
4242 silc_schedule_internal_signal_[un]register.
4244 Added new functions to SILC Schedule API:
4245 silc_schedule_signal_[un]register. Each signal that application
4246 is going to use should be registered to the scheduler.
4248 Affected files are lib/silcutil/silcschedule.[ch],
4249 lib/silcutil/*/silc*schedule.c.
4251 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Check for unauthenticated client and server in the
4254 silc_server_new_client and silc_server_new_server functions.
4255 Affected file silcd/packet_receive.c.
4257 * Added function silc_string_is_ascii to check whether given
4258 string is 7-bit ASCII string. Affected files are
4259 lib/silcutil/silcutil.[ch].
4261 * Added function silc_id_is_valid_server_id into the
4262 silcd/serverid.c and added checking for valid Server ID's in
4263 silc_server_new_server. The Server ID must always be based
4264 on the server's public IP address.
4266 * Added logging of DISCONNECT packet message in the server.
4267 Affected file silcd/server.c.
4269 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Changed all library interfaces that use Global RNG to also
4272 accept SilcRng as argument. Affected files are
4273 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4274 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4275 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4276 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4277 lib/silccrypt/rsa.c.
4279 * Added function silc_pkcs_generate_key to the
4280 lib/silccrypt/silcpkcs.[ch] for applications so that they
4281 don't need to do pkcs->pkcs->init calls anymore.
4283 * Remove SilcSocketConnection from the SFTP API since it really
4284 wasn't needed there. The application has the information
4285 saved in its contexts anyway and the SFTP layer doesn't need
4286 know about it. Affected files lib/silcsft/silcsftp.h and
4287 lib/silcsftp/sftp_[server/client].c.
4289 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4290 The SilcSimContext is not SilcSim.
4292 * Fixed possible buffer overflows in silc_id_render in the
4293 lib/silcutil/silcutil.c.
4295 * On EPOC the global crypto module lists are not used at all
4296 in the crypto library. Added support for using the constant
4297 algorithm list on EPOC. Affected files are
4298 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4301 * Fixed the handling of third parameter of KICKED notify, since
4302 it was mistakenly updated to SILC Protocol 1.0 even though it
4303 is to be included in 1.1. Since it is not in 1.0 it is not
4304 mandatory, and this fix now handles it only if it is provided,
4305 and it is not error if it is not provided. Affected file
4306 lib/silcclient/client_notify.c.
4308 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4310 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4311 client. Affected file irssi/src/silc/core/client_ops.c.
4313 * Merged with Irssi 0.8.4 from irssi.org CVS.
4315 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Check for valid socket connection in client entries before
4318 sending any messages. Fixes a crash, but doesn't fix some
4319 other underlaying bug that is lurking there. Affected
4320 file silcd/packet_send.c.
4322 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4324 * $usermode, $cumode and $cumode_space expandos shouldn't do
4325 anything with non-SILC server records. Affected file
4326 irssi/src/silc/core/silc-expandos.c
4328 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4330 * Fixed the silc_net_check_[host/local]_by_sock to support
4331 IPv6 bound sockets as well. Now they can return IPv6 addresses
4332 as well. Affected file lib/silcutil/silcnet.c.
4334 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4335 Affected lib/silcutil/unix/silcunixnet.c.
4337 * Fixed ID rendering (at least on some platforms, not NetBSD)
4338 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4340 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Added silc_hash_public_key and silc_hash_public_key_compare
4343 functions to be used with SilcHashTable. They can be used to
4344 hash public keys and compare public keys in hash table. Affected
4345 file lib/silcutil/silcutil.[ch].
4347 * Added support for specifying multiple public keys for Client
4348 connection section in server configuration file. This makes it
4349 possible to accept multiple public keys from same host, or to
4350 make a section that accepts any incoming host, and have the
4351 accepted public keys listed in the section.
4353 Added functions silc_sever_[find/get]_public_key, added the
4354 support for this actually to all connection sections but only
4355 the Client section is currently allowed to specify multiple
4358 Affected files are silcd/server.c, server_internal.h,
4359 command.c, protocol.c, server_util.[ch], packet_receive.c.
4361 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * Merged Irssi 0.8.2 from irssi.org CVS.
4365 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4367 * If silc_debug is TRUE, also output standard logging messages
4368 to stderr with the debug output.
4370 Made silc_log_reset_all() flushing all channels before returning.
4371 Also fixed some documentation typos.
4373 Affected files are lib/silcutil/silclog.[ch].
4375 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * Fixed the server to check correctly the amount of connections
4378 from single host, by checking also the type of the connection.
4379 Fixed also the comparison of number of connections and number
4380 of allowed connections. Affected files are silcd/server.c,
4383 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4385 * Fixed the USERS command reply to save the user's mode on the
4386 channel as well. Fixed JOIN command reply to check whether a
4387 client is on channel already and not join it twice. Affected
4388 file lib/silcclient/command_reply.c.
4390 * Added new file silc-expandos.c into irssi/silc/core/ to return
4391 various stuff for various signal for the statusbar etc. updating.
4392 Now Irssi SILC client prints channel user modes etc. on the
4395 * The user mode (like server/router operator changes) is now shown
4396 on the Irssi SILC client's statusbar. The affected files are
4397 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4399 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4401 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4402 to SILC_SCHEDULE_[UN]LOCK macros.
4404 * Added more error printing to logs in server code. Affected
4405 files silcd/server.c and silcd/protocol.c.
4407 * Fixed -S option parsing in Irssi SILC Client. Affected file
4408 irssi/src/silc/core/silc-core.c.
4410 * Added silc_buffer_alloc_size function. Affected file is
4411 lib/silcutil/silcbuffer.h.
4413 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4415 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4416 constants. Affected files in
4417 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4420 * Changed the internal SFTP Memory FS table to const. Affected
4421 file lib/silcsftp/sftp_fs_memory.c.
4423 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Fixed the buffer formatting and unformatting routines to
4426 check the size of 64 bits types with sizeof(). Affected
4427 file is lib/silcutil/silcbuffmt.c.
4429 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4431 * Removed 0.6.x backwards support.
4433 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4435 * Changed all integer type names:
4436 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4437 to avoid collisions with other libraries using same type names
4440 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4442 * Added `prefer_ipv6' argument to the functions
4443 silc_net_gethostbyname[_async]. If it is TRUE it will return
4444 IPv6 address over IPv4. If FALSE IPv4 address is returned
4445 even if IPv6 address was found. Affected files
4446 lib/silcutil/silcnet.[ch].
4448 * Added support silc_net_create_connection[_async] to fallback
4449 to IPv4 address if IPv6 address could not be used (like if
4450 it doesn't work on a specific system). Affected file in
4451 lib/silcutil/unix/silcunixnet.c.
4453 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * Added silc_schedule_reinit function to do the enlarging
4456 of the max tasks handling capabilities of the scheduler.
4457 Affected files lib/silcutil/silcschedule.[ch].
4459 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4461 * Added automatic extern "C" { ... } for C++ compilers so the
4462 application does not need to define them. Affected file
4463 includes/silcincludes.h.
4465 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4466 old name went against naming convention. Applications now
4467 include "silcclient.h" instead of "clientlibincludes.h".
4468 Removed includes/clientlibincludes.h, it is redundant now.
4470 * Renamed includes/version.h to silcversion.h.
4472 * Added really preliminary support for OS/2 into the util
4473 library. Only thread & mutex API is implemented, others
4474 are still to be implemented. Created the lib/silcutil/os2/
4475 directory. Created also file includes/silcos2.h.
4477 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Added preliminary BeOS support into the util library.
4480 Created lib/silcutil/beos/, and implemented all the needed
4481 functions to support SILC on BeOS. Created also file
4482 includes/silcbeos.h.
4484 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4486 * Added proper initializations to silc's irssi code, so it's
4487 now possible to load it as module. Affected files
4488 irssi/src/silc/core/silc-core.c,
4489 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4491 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4493 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4496 * Fixed the silcdoc document generator to correct generate
4497 docs from all kinds of filenames. Affected files are
4498 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4500 * ROBOdoc documented lib/silcutil/silcmemory.h.
4501 Added also new function silc_memdup.
4503 * Removed lib/silcutil/silcbufutil.h and moved those routines
4504 to the lib/silcutil/silcbuffer.h.
4506 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Added `user_count' to the SilcChannelEntry which now tells the
4509 number of users on the channel. The user count is now saved
4510 in normal server of global channels as well. Affected files
4511 silcd/server.c, idlist.h, packet_receive.c and command.c.
4513 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4514 include file utility functions.
4516 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4517 instead of calling directly OS routines.
4519 * Fixed NICK change printing in Irssi SILC Client. Fixed
4520 KICKED notify printing in Irssi SILC Client. Affected file
4521 irssi/src/silc/core/client_ops.c.
4523 * Fixed a NICK change bug in client library, to not recreate the
4524 client_entry->channels hash table everytime nick is changed.
4525 Affected file lib/silcclient/client.c.
4527 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4529 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4530 the SKE interface a bit.
4532 * Fixed padding problem in PKCS#1. The padding was not actually
4533 random since the random number generator was used incorrectly.
4534 This security bug affects only when encrypting with PKCS#1, and
4535 it is not currently used at all in SILC. SILC only use signing
4536 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4538 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4540 * Rewrote the notify handling in Irssi SILC client to not call
4541 the events as signals. Fixes problems with Perl support.
4542 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4544 * Send the auto-nicking NICK command in client library with
4545 little timeout after connecting. The affected file is
4546 lib/silcclient/client.c.
4548 * Added following new config file settings:
4549 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4550 key_exchange_timeout, conn_auth_timeout, connections_max,
4553 Implemented all the new config settings handling in the server.
4555 Optimized the use of SKE Mutual flag usage. Use it only
4556 if connection authentication protocol is not based in public
4559 Renamed all SilcServerConfigSection* to SilcServerConfig*
4560 to have a bit shorter names.
4562 Affected files silcd/serverconfig.[ch], server.[ch], and
4565 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4567 * Cleaned up the listening sockets code, preparing for the rehash
4568 support. Affected file is silcd/server.c.
4570 * Fixed some output messages. Affected files are silcd/silcd.c,
4573 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4575 * Create lib/doc/silcrng_intro.html document as introduction
4576 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4578 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4580 * Fixes to the silcd config template. Affected file is
4581 doc/example_silcd.conf.in.
4583 * Removed type casts from silc_calloc(), conforming to the
4584 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4586 * Removed param_name member from client, server, and router
4587 section structs, now identifying the param directly.
4589 Added CONFIG_FREE_AUTH macro in config file parsing.
4591 Affected files are silcd/serverconfig.[ch].
4593 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4595 * Fixed command line parameter handling. All SILC initialization
4596 is now done in silc_core_init() which also fixes autoconnecting
4599 Affected files irssi/src/silc/core/silc-core.c,
4600 irssi/src/fe-text/silc.c.
4602 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4604 * Added new configuration options and blocks:
4605 keepalive_secs, reconnect_count, reconnect_interval,
4606 reconnect_interval_max, reconnect_keep_trying and
4607 require_reverser_lookup. Added ConnectionParam block, and
4608 implemented the connection parameters when connecting as
4609 initiator and when accepting connections as responder.
4611 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4612 whether given configuration value has been given already.
4614 Affected files silcd/serverconfig.[c], server.[c].
4616 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4617 algorithm parts and created new file silcalgs.conf, that
4618 is now included from the example_silcd.conf.in.
4620 * Optimized the silc_server_connect_to_router_second to take
4621 the connection configuration object from the SilcServerConnection
4622 object instead of finding it during the connecting phase.
4623 Added the configuration object to SilcServerConnection struct.
4624 Affected files silcd/server_internal.h, server.c.
4626 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4628 * Add the client on channel after it was resolved at the
4629 channel message receiving, and it was not already on the
4630 channel. Affected file lib/silcclient/client_channel.c.
4632 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4634 * Fixed the public key authentication to allocate always the
4635 destination signature buffer instead of using static buffer.
4636 Affected file silcd/protocol.c.
4638 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4640 * Unified the serverconfig.[ch]'s helper function interface.
4641 Affected file silcd/serverconfig.[ch].
4643 * Removed doc/example_silc.conf.in since it is redundant.
4644 The make install will now install irssi/silc.conf file.
4646 * Added new Passphrase and Publickey authentication methods to
4647 config file, allowing both public key and passphrase based
4648 authentication to be set at the same time.
4650 Added `prefer_passphrase_auth' setting in config file which
4651 can be used to set to prefer passwd auth if both passwd and
4652 public key is set. If not set, public key is preferred.
4653 This has effect only when being initiator (responder will try
4656 Added support for authentication with passphrase and public key
4657 at the same time. The passphrase is tried first always since
4658 it is faster to check.
4660 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4662 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4664 * Merged the new SILC Config library, with the server parsing
4665 support. Read the header file silcconfig.h or the toolkit
4666 documentation for the news. Affected files are
4667 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4668 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4669 silcd/protocol.c silcd/server.c silcd/server_backup.c
4670 silcd/serverconfig.[ch] silcd/silcd.c.
4672 * Fixed some silclog documentation. Affected file is
4673 lib/silcutil/silclog.h.
4675 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4677 * The silc_cipher_register, silc_hash_register and
4678 silc_hmac_register now checks if the object to be registered
4679 is registered already. Affected files are
4680 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4682 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4684 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4686 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4688 * Allow zero length channel messages inside the Channel Message
4689 Payload. Affected file lib/silccore/silcchannel.c.
4691 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4692 as header filenames.
4694 * Removed lib/silcclient/README and created HTML file
4695 lib/silcclient/silcclient_using.html, which is now included
4696 as part of Toolkit documentation.
4698 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4700 * Fixed CUMODE_CHANGE notify handling to change the mode of
4701 correct client. Affected file lib/silcclient/client_notify.c.
4703 * Make silc_rng_alloc fail if it cannot allocate the sha1
4704 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4706 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4708 * Fixed the file transfer's key agreement payload to include
4709 zero port also if the hostname is NULL because it could not
4712 Call file transfer monitor callback now also if error occurs
4713 during key agreement protocol.
4715 Changed the silc_client_file_send interface to return the
4716 SilcClientFileError instead of session id. The session ID
4717 is returned into pointer provided as argument.
4719 Check that the file exists locally before sending the
4720 file transfer request at all.
4722 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4724 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4725 error than can occur while key agreement protocol. Affected
4726 file lib/silcclient/silcapi.h.
4728 * Fixed the event_mode CMODE handler to not crash when mode
4729 is changed and +k mode is set in the channel. Affected file
4730 irssi/src/silc/core/silc-channels.c.
4732 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4733 SILC_LOG_WARNING to give out Warning and not Error. Affected
4734 file lib/silcutil/silclog.c.
4736 * Fixed the channel message payload decryption in the function
4737 silc_channel_message_payload_decrypt to not modify the original
4738 buffer before it is verified that the message decrypted
4739 correctly. Otherwise, next time it is called with correct
4740 channel key it won't encrypt since the payload is corrupted.
4741 Affected file lib/silccore/silcchannel.c.
4743 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4745 * Do not constantly resize the window. A fix patch by cras.
4746 Affected file irssi/src/fe-text/screen.c.
4748 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4750 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4751 Affected file lib/silcutil/silcnet.c.
4753 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4755 * Fixed a bug in hash table internal routine for traversing
4756 the table with foreach callback. The current entry may
4757 become invalid in the callback but it was referenced after
4758 the callback returned.
4760 Do not allow auto rehashing of hash table during the
4761 silc_hash_table_foreach operation, for same reasons as it is
4762 not allowed for SilcHashTableList. Affected files are
4763 lib/silcutil/silchashtable.[ch].
4765 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4767 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4768 Win32 DLL. extern's in header files are now declared with
4771 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4773 * Fixed private message handling. It used some old code that
4774 caused the client to crash. Affecte file is
4775 lib/silcclient/client_prvmsg.c.
4777 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4779 * Added function silc_client_add_channel,
4780 silc_client_replace_channel_id, and removed functions
4781 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4782 from client library.
4784 * Added cross reference of the joined channels to the
4785 SilcClientEntry, and changed the SilcChannelEntry's
4786 users list to SilcHashTable. The affected files are
4787 lib/silcclient/idlist.[ch].
4789 * Fixed a bug in hash table tarversing. While the hash table
4790 is traversed with SilcHashTableList the table must not be
4791 rehashed. It is now guaranteed that auto rehashable tables
4792 are not rehashed while tarversing the list. Also defined that
4793 silc_hash_table_rehash must not be called while tarversing
4794 the table. Added function silc_hash_table_list_reset that must
4795 be called after the tarversing is over. The affected files are
4796 lib/silcutil/silchashtable.[ch].
4798 * Changed all hash table traversing to call the new
4799 silc_hash_table_list_reset in server and in client library.
4801 * Added function silc_client_on_channel to return the
4802 SilcChannelUser entry if the specified client entry is joined
4803 on the specified channel. This is exported to application as
4804 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4806 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4808 * Fixed founder regaining problem with JOIN command on normal
4809 server. The notify for mode change must be sent always and
4810 not only if !cmd->pending. Affected file silcd/command.c.
4812 * Fixed the WHOWAS command's reply sending to support the
4813 lists correctly. Affected file silcd/command.c.
4815 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4817 * When sending JOIN command to router for processing the
4818 sender's old command identifier was not saved back to the
4819 sender's command context, fixed now. The affected file is
4822 * Create the key in JOIN command of the router did not return
4823 the channel key, added check for this. Affected file is
4826 * Fixed a channel ID update bug in JOIN command reply. Do
4827 not directly upgrade the ID but call the function
4828 silc_idlist_replace_channel_id if the ID was changed.
4829 Affected file silcd/command_reply.c.
4831 * Fixed memory leaks from command calling if it would fail.
4832 Affected file silcd/command.c.
4834 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4836 * Applied patches from cras:
4838 Memory leak fixes around libaries, irssi window resize fix,
4839 new silclist.h and silcdlist.h, all extern inline changed to
4842 * Removed dotconf from lib/dotconf, not needed anymore.
4844 * Removed TRQ from lib/trq, not needed anymore.
4846 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4847 with server connections. Later this will be configurable
4848 in config file after new config file is done. Affected file
4851 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4853 * Fixed a crash in server related to channel announcements.
4854 Affected file silcd/server.c.
4856 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4858 * Fixed memory leaks in silc_server_create_new_channel*
4859 functions. Affected file silcd/server.c.
4861 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4862 which ID was changed. This way the router will send the
4863 user list for the channel again, and server won't be in
4864 desync in some rare circumstances. Affected file is
4865 silcd/packet_receive.c.
4867 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4869 * Check for NULL socket pointer in the function
4870 silc_server_packet_send_to_channel_real. Affected file
4871 silcd/packet_send.c.
4873 * Fixed the BAN notify handling to correctly remove ban
4874 list. Affected file silcd/packet_receive.c.
4876 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4878 * Fixed some header addition to Toolkit distribution in
4879 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4881 * Added lib/silcclient/client_ops_example.h as an template
4882 file for application programmers to quickly start using
4883 the SilcClientOperation functions in their application.
4884 Updated the lib/silcclient/README as well to tell about this
4885 nice file made available.
4887 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4889 * Call silc_server_remove_from_channels when removing client
4890 entry when NO_SUCH_CLIENT_ID was received. Affected file
4891 is silcd/command_reply.c.
4893 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4895 * Added server & router operator statistics updating. Affected
4896 file silcd/packet_receive.c and silcd/command.c.
4898 * Fixed the SERVER_SIGNOFF notify handling on normal server
4899 not to save the history information for clients. Same was
4900 fixed earlier in remove_clients_by_server function, but not
4901 here. Affected file silcd/packet_receive.c.
4903 * Raised the default connection-retry count from 4 to 7 in
4904 server. Affected file silcd/server.h.
4906 * Cancel any possible reconnect timeouts when we start the
4907 key exchange. Affected file silcd/server.c.
4909 * Do not reconnect on connection failure when SCONNECT was
4910 given. Affected files silcd/server.[ch].
4912 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4914 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4916 * Fixed the NICK command to always give the unformatted
4917 nickname to the one giving the NICK command. If unformatted
4918 nickname is cached already it will be formatted and the
4919 local entry will always get the unformatted nickname.
4920 Affected file lib/silcclient/idlist.c.
4922 * Fixed some double frees from client library commands.
4923 Affected file is lib/silcclient/command.c.
4925 * Fixed CUMODE command in server to assure that no one can
4926 change founder's mode than the founder itself, there was a
4927 little bug. Affected file silcd/command.c.
4929 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4931 * Removed the SilcClientCommandDestructor from the client
4932 libary, it is not needed anymore. Affected files are
4933 lib/silcclient/silcapi.h, command[_reply].[ch],
4934 client_notify, idlist.c.
4936 * Fixed GETKEY command to first resolve client, and then
4937 resolve the server only if the client was not found, instead
4938 of resolving both at the same time. Affected file is
4939 lib/silcclient/command.c.
4941 * Added silc_client_start_key_exchange_cb and lookup the
4942 remote hostname and IP address before starting the key
4943 exchange with server. The affected file is
4944 lib/silcclient/client.c.
4946 * The server's public key is now saved using the IP address
4947 of the server and not the servername for the filename.
4948 The hostname public key filename is checked as an fall back
4949 method if the IP address based filename is not found.
4951 Fixed the GETKEY command to save the fetched server key
4952 in correct filename.
4954 Print the remote server's hostname now when new key is
4955 received during connection process. Affected file is
4956 irssi/src/silc/core/client_ops.c.
4958 * Return always our own public key to the client if it asks
4959 for it with GETKEY command. Affected file silcd/command.c.
4961 * Removed the use_auto_addr variable from default config
4962 file since it was in wrong section. Affected file is
4965 * Fixed TOPIC_CHANGE notification to not route it when it
4966 was sent using silc_server_send_notify_to_channel function.
4967 Affected file silcd/command.c.
4969 * Fixed silc_server_send_notify_kicked to send the kicker's
4970 Client ID also, it was missing. Affected files are
4971 silcd/command.c, silcd/packet_send.[ch].
4973 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4975 * Do not save client history information in SERVER_SIGNOFF.
4976 Fixes the bug in normal server that it does not detect
4977 the client becoming valid after the server becomes back
4978 online. Affected file silcd/server_util.c.
4980 * Added `sock_error' field into the SilcSocketConnection
4981 context. When error occurs during socket operation (read
4982 or write) the error is saved. Added also new function
4983 silc_socket_get_error to return human readable socket error
4984 message. Affected files are lib/silcutil/silcsockconn.[ch],
4985 lib/silcutil/unix/silcunixsockconn.c, and
4986 lib/silcutil/win32/silcwin32sockconn.c.
4988 * The server now prints the socket error message in the
4989 signoff for client. Affected file silcd/server.c.
4991 * Fixed the `created' channel information sending from router
4992 to server in JOIN command. Checks now whether the channel
4993 really was created or not and set it according that.
4995 Fixed the JOIN command to use the client entry's current
4996 ID during the joining procedure instead of the one it sent
4997 in the command (it is checked though), since it can change
4998 between the packet processing and command processing, and
4999 would just case unnecessary pain in the client end. Affected
5000 file silcd/command.c.
5002 * Fixed a channel key payload sending to use correct channel
5003 ID when the server was forced to change the channel's ID by
5004 router. Router sent the key payload with the old Channel ID.
5005 Affected file silcd/packet_receive.c.
5007 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5009 * Call silc_server_save_channel_key only if the key payload
5010 was provided in the JOIN command's command reply. Affected
5011 file silcd/command_reply.c.
5013 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5015 * Fixed silc_mp_sizeinbase to return the value correctly with
5016 MPI. Affected file lib/silcmath/mp_mpi.c.
5018 * Fixed the stop_server signal to correctly stop the scheduler
5019 and gracefully stop the server when SIGTERM or SIGINT signals
5020 are received. Affected file silcd/silcd.c.
5022 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5024 * Simple handling of TERM and HUP signals. Also added some log
5025 flushing call around. Affected file is
5028 * Fixed small bugs in silclog.c. Now buffering output will take
5029 effect after 10 seconds since startup: This will ensure that
5030 no important startup messages are lost. Also output redirection
5031 will preserve original format ([Date] [Type] message).
5032 Affected file is lib/silcutil/silclog.c.
5034 * Added two options to the config file, in the logging section:
5035 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5036 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5038 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5040 * Do not print the warning about log files not being initialized
5041 more than once to avoid excess logging. Affected file is
5042 lib/silcutil/silclog.c.
5044 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5045 the SIM copying in make install in Makefile.am.pre.
5047 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5049 * Rewritten silclog APIs. Globally interesting changes follows:
5050 silc_log_set_files() changed to silc_log_set_file().
5051 silc_log_set_callbacks() changed to silc_log_set_callback().
5052 ROBOdoc documented silclog header file.
5053 SilcLogCb now returns bool to wether inihibit the default
5054 handler or not (to keep the old behaviour return always TRUE).
5055 The new APIs should also fix the problem of the
5056 silcd_error.log file that was written in the current directory.
5059 Log files streams will remain opened after silc_log_set_file()
5060 call, means less CPU usage notably on high traffic servers.
5061 File streams are now full buffered, and flushed to the disk
5062 every 5 minutes, lesses HD activity and CPU usage.
5063 Messages can be redirected, allowing admins to configure
5064 one single logfile for all server messages.
5065 the silc_log_quick global variable to activate fast-logging.
5066 Affected files lib/silcutil/silclog.[ch]
5068 * Changed some code to conform new silclog APIs. Affected
5069 files are doc/example_silcd.conf.in, silcd/server.c
5070 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5073 * Fixed a memory leak that could occur in some situations.
5074 Affected file silcd/serverconfig.c.
5076 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5078 * Added the silc_client_del_client to remove the client from
5079 all channels as well. Affected file lib/silcclient/idlist.c.
5081 * Fixed the client library to correctly remove the client
5082 from all channels when the client entry is being destroyed.
5083 Affected file lib/silcclient/client_notify.c, command.c.
5085 * Added auto-nicking support to the client library. If the
5086 applicatio now sets client->nickname it will be sent to the
5087 server after connecting by the library. This way for example
5088 SILCNICK (or IRCNICK) environment variables will have effect
5089 and always change the nickname automatically to whatever
5090 it is wanted. Affected file lib/silcclient/client.[ch].
5092 * Renamed silc_server_command_bad_chars to the
5093 silc_server_name_bad_chars and moved it to the
5094 silcd/server_util.[ch]. Added also new function
5095 silc_server_name_modify_bad to return nickname that
5096 includes bad characters as new nickname without those
5097 bad characters. This check and modify is now used in
5098 silc_server_new_client when the username is initially set
5099 as nickname, so it must be checked to be valid nickname.
5100 Affected file silcd/packet_receive.c.
5102 * The nickname length is now taken from the packet for real
5103 and not trusted to strlen() since it clearly can return
5104 wrong length for nickname including bad characters. This
5105 also applies to channel names. Affected file silcd/command.c.
5107 * Removed the lib/silcsilm/modules directory. Modules are now
5108 compiled into the lib/silcsim. Fixed the copying of the
5109 modules to follow symbolic links in Makefile.am.pre.
5111 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5113 * Fixed silc_string_regexify list creation. Fixes bugs with
5114 BAN and INVITE commands in server. The affected file is
5115 lib/silcutil/unix/silcunixutil.c.
5117 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5119 * Removed the command destructor entirely from the server's
5120 command and command reply routines. It is not needed, and
5121 its usage was buggy and caused crashes. Affected files are
5122 silcd/command[_reply].[ch].
5124 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5126 * Cancel protocol and NULL sock->protocol if timeout
5127 occurred during protocol. Affected file silcd/server.c.
5129 * Cancel protocol timeouts always before calling the final
5130 callback, to assure that after final callback is called
5131 no other state will be called for the protocol anymore.
5132 Affected file silcd/protocol.c.
5134 * Print error log if incoming connection configuration could
5135 not be found. Affected file silcd/server.c.
5137 * Fixed JOIN command to correctly save the founder mode
5138 to the client on normal SILC server, when the channel
5139 was created by the router. Affected file silcd/command.c.
5141 * Fixed LIST command (hopefully) to send correct reply
5142 packets. Affected file silcd/command.c.
5144 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5146 * The silc_packet_receive_process now returns FALSE if the
5147 read data was invalid packet, and TRUE if it was ok.
5149 The server now checks that if unauthenticated connection
5150 sends data and its processing fails the server will close
5151 the connection since it could be a malicious flooder.
5153 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5155 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5157 * Make sure the warning about error opening a log file is
5158 printed only once and not everytime it fails (produces
5159 too much useless log). Affected file lib/silcutil/silclog.c.
5161 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5163 * Made the silc_server_daemonise() function more readable.
5164 Affected file silcd/server.c.
5166 * Pid file is now optional, the user may comment it out from
5167 the config file. Removed define SILC_SERVER_PID_FILE, we
5168 don't need a default any longer. Affected file
5169 configure.in.pre, lib/Makefile.am.pre.
5171 * Make some use of the pid file. The server now dies at startup
5172 if it detects a valid pid file on his path. The server would
5173 die anyway in this circumstance, because of the bind() failure.
5174 Affected file silcd/silcd.c.
5176 * No longer compiling lib/dotconf.
5178 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * Fixed JOIN command parsing not to crash. Affected file
5181 lib/silcclient/command.c.
5183 * Fied the NICK_CHANGE notify to add the new client entry
5184 even it is resolved. This removes an <[unknown]> nick
5185 thingy bug in the client. Affected file is
5186 lib/silcclient/client_notify.c.
5188 * Do not try to allocate 0 bytes (efence does not like it)
5189 in lib/silccore/silccomand.c when encoding payload.
5191 * Do not take IRCNICK as nickname in Irssi SILC client since
5192 it is not possible to set nickname before hand connecting
5193 the server (TODO has an entry about adding auto-nicking
5196 * Changed the silc_server_command_pending to check whether
5197 there already exists an pending entry with the specified
5198 command, command identifier and pending callback. This is
5199 to fix IDENTIFY and WHOIS related crashes that may register
5200 multiple pending commands with same identifier. Affected
5201 file silcd/command.c.
5203 * Fixed the server to reconnect to the router even if it
5204 was already reconnecting and EOF was received. This to
5205 fix a possibility that the server wouldn't ever try to
5206 auto-reconnect to the router. Affected file silcd/server.c.
5208 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Fixed the server's password authentication to use the
5211 length of the locally saved password, and not the one
5212 sent in the packet. Affected file silcd/protocol.c.
5214 * Fixed same password authentication problem in the
5215 Authentication Payload handling routines in
5216 lib/silccore/silcauth.c.
5218 * Yet another password authentication problem fixed with
5219 channel password handling in silcd/command.c.
5221 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5223 * If first character of string in silc_parse_userfqdn is '@'
5224 then do not parse it. Affected file is
5225 lib/silcutil/silcutil.c.
5227 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5229 * Fixed minor bug in IDENTIFY command reply sending, which
5230 caused various weird problems during JOIN when it was
5231 resolving names for users. Affected file silcd/command.c.
5233 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5235 * Fixed the IDENTIFY command reply sending to chech better valid
5236 clients. It was possible to send incomplete list of replies.
5237 Affected file silcd/command.c.
5239 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5241 * Added silc_client_command[s]_[un]register functions now to
5242 dynamically register the commands in client library. Removed
5243 the static table of commands. This allows the client library
5244 to call commands without causing the application to know about
5245 what commands library has called.
5247 Removed the INFO command reply kludge to detect when the command
5248 was called by library. Now library use its own command reply
5249 function for INFO command.
5251 Added function silc_client_command_call to call a command.
5252 Application can use it to call command, not access the structure
5255 Now all commands that are sent by the client library (not
5256 explicitly sent by application) use own command reply functions.
5258 Affected files around lib/silcclient/ and in
5259 irssi/src/silc/core/.
5261 * Fixed the WHOIS command reply sending to chech better valid
5262 clients. It was possible to send incomplete list of replies.
5264 Fixed the WHOIS and IDENTIFY to send the request to router
5265 if normal server did not do it and did not find any results.
5267 Affected file silcd/command.c.
5269 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * Moved the internal data from SilcClient context into its
5272 own file, not accesible to application. Affected files
5273 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5274 and other files in client library.
5276 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5278 * Added doc/examples installation target in Makefile.am.pre.
5281 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5284 commands the found client entry will be removed from the
5285 cache, after notifying application about the error. Affected
5286 file lib/silcclient/command_reply.c.
5288 * Changed the /MSG to check for exact nickname user gave, and
5289 not let `nick' match `nick@host' if it is only one found. Now,
5290 user must type the exact nickname (like nick@host2) even if
5291 there are no more than one same nicks found. This is to avoid
5292 a possibility of sending nickname to wrong nickname since
5293 `nick' could match `nick@host'. Affected file is
5294 irssi/src/core/silc-servers.c.
5296 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5298 * Do not print "you are now server operator" or similar when
5299 giving /away command. Affected files are
5300 irssi/src/silc/core/client_ops.c, silc-servers.h.
5302 * Made the silc_server_command_pending_error_check to send
5303 the same command reply payload it received back to the
5304 original sender of the command. This way all arguments
5305 that was received by the server will be received by the
5306 client too. Affected file silcd/command.c.
5308 * Added the silc_idcache_add to return the created cache entry
5309 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5311 * Add global clients to expire if they are not on any channel.
5312 This is because normal server will never know if they signoff
5313 if they are not on any channel. The cache expiry will take
5314 case of these entries. This is done by normal servers only.
5315 The affected files are silcd/command_reply.c,
5316 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5318 * If server receives invalid ID notification for WHOIS or
5319 IDENTIFY and the ID exists in the lists, it is removed.
5320 Affected file silcd/command_reply.c.
5322 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5323 in client then client entry that it matches is searched and
5324 the nickname is printed on the screen for user. Affected
5325 file irssi/src/silc/core/client_ops.c.
5327 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5329 * Use cache entry expire time in the LIST command reply to
5330 purge old entries from the cache after the LIST command
5331 reply has been received. This way we don't have non-existent
5332 entries in the cache for too long. Affected file is
5333 silcd/command_reply.c.
5335 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * If we are normal server, and we've not resolved client info
5338 in WHOIS or IDENTIFY from router, and it is global client,
5339 we'll check whether it is on some channel. If it is not
5340 then we cannot be sure about its validity and will resolve it
5341 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5342 file silcd/command.c.
5344 * Search channel by name (if possible) rather than by ID
5345 in IDENTIFY command's command reply. Affected file is
5346 silcd/command_reply.c.
5348 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5350 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5351 Updated specs and implemented it. Affected file silcd/command.c,
5352 silcd/packet_send.c and silcd/packet_receive.c.
5354 * Implemented the <founder auth> payload handling in the JOIN
5355 command. If provided all conditions for channel joining
5356 except requirement to provide correct passphrase can be
5357 overrided by the channel founder. Updated the protocol specs.
5358 Affected file silcd/command.c.
5360 Added support for founder auth in JOIN command in client
5361 library. Fixed the parsing of the JOIN command now to support
5362 all options as they should be. The affected file is
5363 lib/silcclient/command.c.
5365 * Optimized the WHOIS and IDENTIFY commands to send the request
5366 to router only if it includes nicknames or other names. If
5367 they include only IDs then check the local cache first before
5368 routing. Affected file is silcd/command.c.
5370 * Added channels topic announcements. Affected file is
5371 silcd/packet_receive.c and silcd/server.c.
5373 * Fixed the silc_server_send_notify_topic_set to really destine
5374 the packet to channel. Affected file silcd/packet_send.c.
5376 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5377 library. Affected file lib/silcclient/client_notify.c.
5379 * Added UMODE announcements. Affected file silcd/server.c.
5381 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5383 * Memory leak fixes in:
5385 lib/silcutil/silcsockconn.c
5386 lib/silcske/silcske.c
5387 lib/silcske/groups.c
5389 lib/silccrypt/silcpkcs.c
5390 lib/silccore/silccommand.c
5391 lib/silccore/silcidcache.c
5396 * ROBOdoc documented the lib/silcske/groups.h file and a
5397 bit changed the interface for better.
5399 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5401 * Update the client entry context in the ID cache after
5402 nick change. Affected file lib/silcclient/command.c.
5403 Fixes the CUMODE command when regaining founder privileges,
5404 and a little WHOIS problem.
5406 * Fixed silc_net_gethostbyname to correctly call the
5407 inet_ntop. Affected file lib/silcutil/silcnet.c.
5409 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5411 * Added IPv6 support checking to the configure.in.pre, added
5412 also --enable-ipv6 option to override the check. Affected
5413 file configure.in.pre.
5415 * The silc_thread_create now calls the start function
5416 directly if threads support is not compiled in. Removes
5417 ugly #ifdef's from generic code. Affected files are
5418 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5420 * Added silc_net_gethostby[name/addr]_async to asynchronously
5421 resolve. Affected files are lib/silcutil/silcnet.[ch].
5423 * Added support for rendering IPv6 based server, client and
5424 channel IDs. Affected file lib/silcutil/silcutil.c.
5426 * Added support for creating IPv6 based server IDs. Affected
5427 file is silcd/serverid.c.
5429 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5431 * Added silc_net_gethostby[addr/name] into the
5432 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5433 routines. Added silc_net_is_ip[4/6]. Affected file is
5434 lib/silcutil/unix/silcunixnet.c. All routines that take
5435 address as argument now supports both IPv4 and IPv6 addresses.
5437 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5439 * Fixed LIST command reply sending in server. Affected file
5442 * Server now sends the kicker's client ID in the KICK notify
5443 to the kicked client. Affected file silcd/command.c.
5445 * The client library now parses the kickers client ID and
5446 UI displays it. Affected files lib/silcclient/client_notify.c
5447 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5449 * Made all payload parsing function prototypes consistent.
5450 They all take now const unsigned char * and uint32 pair as
5451 the payload data instead of SilcBuffer. Changes all around
5452 the source tree. Other unsigned char* -> const unsigned char*
5453 changes around the tree as well.
5455 * Optimized SFTP client and server packet sending not to
5456 allocate new buffer for each packet but to recycle the
5457 first allocated buffer. Affected files are
5458 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5460 * Optimized the SFTP client to use SilcList instead of
5461 SilcDList for requests, because it is faster. Affected file
5462 is lib/silcsftp/sftp_client.c.
5464 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5465 into lib/silccore/silcid.[ch].
5467 Renamed silcpayload.[ch] into silcargument.[ch].
5469 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5471 * If client entry is deleted with active key agreement
5472 session, abort the session.
5474 The silc_client_abort_key_agreement now calls the completion
5475 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5477 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5480 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Don't use __restrict in older GCC's. Affected file is
5483 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5485 * silc_net_localhost now attempts to reverse lookup the
5486 IP/hostname. Affected file lib/silcutil/silcnet.c.
5488 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5489 command. It can be used to gain founder privileges at
5490 the same time when joining the channel.
5492 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5493 kicker's client ID as well. Updated protocol specs.
5495 Defined that the server must send SILC_COMMAND_IDENTIFY
5496 command reply with error status to client who sent
5497 private message with invalid client ID.
5499 Updated the protocol specification.
5501 * Added silc_server_send_command_reply to send any
5502 command reply. Affected file silcd/packet_send.[ch].
5504 * Added silc_id_payload_encode_data to encode ID payload
5505 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5507 * The server now send IDENTIFY command reply with error
5508 status if client ID in private message is invalid. Affected
5509 file silcd/packet_receive.c.
5511 * Save the server key file with server's IP address in
5512 the filename instead of hostname. The affected file is
5513 irssi/src/silc/core/client_ops.c.
5515 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5520 * Added libtool support for compiling shared objects in
5521 lib/silcsim. Affected file configure.in.pre and
5522 lib/silcsim/Makefile.am. Original patch by cras.
5524 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5526 * Pid file configuration, and server's config file fixes
5527 patch by toma. Updated CREDITS file.
5529 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Fixed silc_client_channel_message to not try to decrypt
5532 the message twice if it resolved the destination client
5533 information. This could cause of dropping one channel
5534 message. Affected file lib/silcclient/client_channel.c.
5536 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5539 lib/silcclient/client.c. This function is used when the SILC
5540 Client is run under some other scheduler, or event loop or
5541 main loop. On GUI applications, for example this may be
5542 desired to used to run the client under the GUI application's
5543 main loop. Typically the GUI application would register an
5544 idle task that calls this function multiple times in a second
5545 to quickly process the SILC specific data.
5547 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5549 * Fixed silc_server_drop() for dropping the supplementary
5550 groups as well, this could cause a security hole on some
5553 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5555 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5558 * Write PID file after dropping privileges. Added -F option
5559 to run server on foreground. A patch by debolaz.
5560 Affected files silcd/server.c, silcd/silcd.c.
5562 * Fixed MOTD to return the MOTD file server name. Affected
5563 file silcd/command.c.
5565 * Added INFO command reply handling to the Irssi SILC Client.
5566 Affected file irssi/src/silc/core/client_ops.c.
5568 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5570 * Fixed the silc_idcache_list_* routines to really support
5571 the dynamic list. Fixes a crash. Affected file is
5572 lib/silccore/silcidcache.c.
5574 * Fixed the LIST command reply to really call LIST command's
5575 pending callbacks. Affected file silcd/command_reply.c.
5577 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5579 * Update conn->local_entry->nickname after giving NICK
5580 command. Affected file lib/silcclient/command.c.
5582 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5584 * Added the [pid] option to the silcd configuration file
5586 Affected files: serverconfig.[ch] and silcd.c
5588 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * Save fingerprint in WHOIS command reply in server.
5591 Affected file silcd/command_reply.c.
5593 * Fixed NICK commands pending callback registration.
5594 Affected file lib/silcclient/command.c.
5596 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5598 * Use ++server->cmd_ident when sending commands in server,
5599 instead of random number. Affected file silcd/command.c.
5601 * Fixed GETKEY command reply to call actually GETKEY pending
5602 command callbacks. Affected file silcd/command_reply.c.
5604 * A bit stricter check for nicknames. Check for same nickname
5605 in NICK command also. Affected file silcd/command.c.
5607 * Do not call INFO command everytime client ID changes, only
5608 during first connecting. Affected file lib/silcclient/client.c.
5610 * Set the new nickname only after successful command reply for
5611 NICK command is returned by server. Affected file
5612 lib/silcclient/command.c.
5614 * Remove nicknames from nicklist during server_signoff notify.
5615 Should fix /NAMES bit more. The affected file is
5616 irssi/src/silc/core/silc-channels.c.
5618 * Added `fingerprint' field to the SilcIDListData in the
5619 silcd/idlist.h to hold the fingerprint of the client's
5622 Send the fingerprint of the client's public key in WHOIS
5625 Affected files silcd/command.c, and silcd/idlist.[ch].
5627 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5628 create fingerprint from given data.
5630 * Show the fingerprint of the client's public key in WHOIS.
5631 Affected files irssi/src/module-formats.[ch] and
5632 irssi/src/silc/core/client_ops.c.
5634 * Format the multiple same nicknames also during JOIN and
5635 NICK_CHANGE notifys. Affected file is
5636 lib/silcclient/client_notify.c.
5638 * Do not print error on screen for invalid private message
5639 payload since it can come if someone is sending private
5640 messages with wrong key. Affected file
5641 lib/silccore/silcprivate.c.
5643 * Fixed multiple concurrent /PING crash. Affected file
5644 lib/silcclient/command.c.
5646 * Changed the wrong ID encoding. All IP addresses must be
5647 in MSB first order in encoded format. They were encoded
5648 wrong and was in LSB format. Affected files are
5649 silcd/serverid.c, lib/silcutil/silcutil.c.
5651 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5653 * Call the `connect' client operation through the scheduler
5654 in case of error. Affected file lib/silcclient/client.c.
5656 * Call the `failure' client operation even if the error
5657 occurred locally during a protocol. Affected file is
5658 lib/silcclient/protocol.c.
5660 * Added support of sending LIST command to router from normal
5661 server. This way normal server can get list of all channels
5662 in the network too. Fixed the channel list sending in the
5663 server too. Affected files are silcd/command.c, and
5664 silcd/command_reply.[ch].
5666 * Added silc_server_update_channels_by_server and
5667 silc_server_remove_channels_by_server. They are used during
5668 disconnection of primary router and in backup router protocol.
5669 Affected file silcd/server_util.[ch], silcd/server.c and
5670 silcd/server_backup.c.
5672 * Fixed channel adding to global list in IDENTIFY command
5673 reply in server. Affected file silcd/command_reply.c.
5675 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * If the incoming packet type is REKEY or REKEY_DONE process
5678 that packet always synchronously. Fixes yet another MAC
5679 failed error on slow (dialup) connections. Affected file
5680 lib/silcclient/client.c and silcd/server.c.
5682 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Call check_version SKE callback for initiator too. Affected
5685 file lib/silcske/silcske.c.
5687 * Implemented fix for security hole found in the SKE that was
5688 fixed in the specification few days back; the initiator's
5689 public key is now added to the HASH value computation.
5690 Added backwards support for the old way of doing it too, for
5691 old clients and old servers. Affected file is
5692 lib/silcske/silcske.c.
5694 * Enabled mutual authentication by default in SKE. If initiator
5695 is not providing mutual authentication the responder will
5696 force it. This will provide the proof of posession of the
5697 private key for responder. The affected files are
5698 lib/silcclient/protocol.c and silcd/protocol.c.
5700 * Do not cache anymore the server's public key during SKE.
5701 We do mutual authentication so the proof of posession of
5702 private key is done, and if the server is authenticated in
5703 conn auth protocol with public key we must have the public
5704 key already. Affected file silcd/protocol.c.
5706 * Added new global debug variable: silc_debug_hexdump. If
5707 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5708 file lib/silcutil/silclog.[ch].
5710 * Fixed compilation warning due to char * -> const char *.
5711 Affected files lib/silcutil/silcnet.h, and
5712 lib/silccore/silcauth.[ch].
5714 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * Fixed CMODE command when new channel key was created. If
5717 the creation failed the old key was removed. Next time giving
5718 same command would crash the server since the old key was
5719 freed already. Affected file silcd/command.c.
5721 * Fixed the silc_server_announce_get_channels to not crash
5722 on reconnect. Affected file silcd/server.c.
5724 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5726 * Added silc_log_set_debug_string function to set a regex
5727 string to match for debug output. Only the function names,
5728 or filenames matching the given debug string is actually
5729 printed. This way it is possible to filter out those debug
5730 strings that user is not interested in.
5732 Fixed a bug in silc_string_regexify.
5734 Affected files lib/silcutil/silclog.[ch], and
5735 lib/silcutil/unix/silcunixutil.c.
5737 * Changed the -d options in both server and Irssi SILC client
5738 to take the debug string as argument. Affected files
5739 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5741 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * Added silc_hash_babbleprint to create a Bubble Babble
5744 Encoded fingerprint. The encoding is developed by Antti
5745 Huima (draft-huima-babble-01.txt), and it creates human
5746 readable strings out of binary data. Affected file
5747 lib/silccrypt/silchash.[ch].
5749 * Print the babble print now in addition of fingerprint as well
5750 in Irssi SILC client. Affected files are
5751 irssi/src/fe-common/silc/module-formats.[ch],
5752 irssi/src/fe-common/silc/core/client_ops.c.
5754 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Fixed a security problem found in SKE. The initiator's
5757 public key too is now added to the HASH hash value creation
5758 which is signed by the responder to create the SIGN value.
5759 This will prevent anyone in the middle to lie to the responder
5760 about the initiator's public key. If this is done now, the
5761 man in the middle will get caught. Updated the protocol
5764 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5766 * Better installation directory handling. Configure module
5767 paths and other paths automatically to example_silc* files
5768 in doc/. A patch by toma.
5770 * Fixed compiler warning from MPI library, and from SILC RNG.
5773 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5774 It can be configured with ./configure. A patch by toma.
5776 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5778 * Find correct make to use in prepare-clean. A patch by
5779 toma. Affected file prepare-clean.
5781 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5783 * Added irssi variables use_auto_addr, auto_bind_ip,
5784 auto_bind_port and auto_public_ip.
5786 * Changed the interface for silc_client_send_key_agreement
5787 in lib/silcclient/silcapi.h
5791 irssi/src/silc/core/silc-core.c
5793 lib/silcclient/silcapi.h
5794 irssi/src/silc/core/silc-channels.c
5795 lib/silcclient/client_keyagr.c
5798 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5800 * Added silc_pkcs_public_key_compare to compare two
5801 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5803 * Check that the client who set the founder mode on the
5804 channel is the same client that is giving the founder
5805 mode to itself. It is done by comparing the saved public
5806 key (it is saved even in the authentication is passphrase).
5807 Affected file silcd/command.c.
5809 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Do not process packet for disconnected socket connection.
5812 Affected file lib/silccore/silcpacket.c.
5814 * Process the DISCONNECT packet through scheduler in the
5815 client library. Affected file lib/silcclient/client.c.
5817 * Fixed the silc_client_packet_parse to not to increase
5818 the packet sequence number if the conn->sock and the
5819 current socket connection is not same. This can happen
5820 for example during key agreement when the conn includes
5821 multiple socket connections (listeners). Affected file
5822 lib/silcclient/client.c.
5824 * The sender of the file transfer request now provides also
5825 the pointer (listener) for the key exchange protocol. If
5826 the listener cannot be created then it sends empty key
5827 agreement and lets the receiver provide the listener.
5829 Added `local_ip' and `local_port' arguments to the
5830 silc_client_file_send. If they are provided they are used,
5831 if not then it will attempt to find local IP address, if
5832 not found or bind fails then the remote client will provide
5835 Affected files are lib/silcclient/client_ftp.c and
5836 lib/silcclient/silcapi.h.
5838 * Extended the FILE SEND command to support defining the
5839 local IP and port for key exchange listener. They are
5840 optional. Affected file irssi/src/silc/core/silc-servers.c.
5842 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Defined to WHOIS command reply the sending of fingerprint
5845 of the client's public key (if the proof of posession of the
5846 corresponding private key is verified by the server).
5847 Updated to the protocol specification.
5849 * Added support of receiving the client's public key's
5850 fingerprint in command reply in client library. Affected
5851 file is lib/silcclient/command_reply.c, and
5852 lib/silcclient/idlist.[ch].
5854 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5856 * Do not send over 128 chars long nickname to the server
5857 in NICK command. Affected file lib/silcclient/command.c.
5859 * Do not send over 256 chars long channel names to the server
5860 in JOIN command. Affected file lib/silcclient/command.c.
5862 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5864 * Assure that silc_server_close_connection cannot be called
5865 twice for same socket context. Affected file is
5868 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5870 * Send error message to application if opening file for
5871 writing during file transfer fails. Affected file is
5872 lib/silcclient/client_ftp.c.
5874 Remove all file transfer sessions for a client that we're
5875 removing from ID cache.
5877 Affected file is lib/silcclient/client_ftp.c.
5879 * Fixed silc_net_addr2bin to return correct address. Affected
5880 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5882 * Fixed file transfer session removing on signoff notify.
5883 Affected file irssi/src/silc/core/silc-servers.c.
5885 * Added the SilcClientFileError to be returned in the monitor
5886 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5887 Affected file lib/silcclient/silcapi.h.
5889 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5891 * Fixed a crash in silc_client_ftp_free_sessions and
5892 silc_client_ftp_session_free_client. Affected file
5893 lib/silcclient/client_ftp.c.
5895 * Added `disabled' field in the SilcChannelEntry in the server
5896 to indicate if the server entry is disabled. Affected file
5897 silcd/idlist.h, silcd/command[_reply].c.
5899 * SILC server adds now /var/run/silcd.pid everytime it is
5900 started. Affected file silcd/silcd.c.
5902 * Added silc_server_packet_send_clients to send a packet to
5903 the provided table of client entries. Affected file
5904 silcd/packet_send.[ch].
5906 * Fixed a crash in client resolving in client_prvmsg.c in
5907 client library. Affected file lib/silcclient/client_prvmsg.c.
5909 * Do not actually remove the client directly from ID cache
5910 during SERVER_SIGNOFF, but invalidate it. This way we
5911 preserve the WHOWAS info for the client. Affected file
5912 silcd/server_util.c.
5914 * Fixed SERVER_SIGNOFF notify handling in the server. The
5915 server is now able to process incoming SERVER_SIGNOFF notify
5916 for a server that it doesn't even know about. It will remove
5917 the clients provided in the notify. Affected file
5918 silcd/packet_receive.c.
5920 * Check for partial packet in data queue after every packet that
5921 was found from the queue. Return and wait for more data if
5922 there is partial data in queue. Affected file is
5923 lib/silccore/silcpacket.c.
5925 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Added SilcClietFileError enum to indicate error in
5928 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5929 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5930 Affected files lib/silcclient/silcapi.h and
5931 lib/silcclient/client_ftp.c.
5933 * Check that newsize in silc_buffer_realloc is larger than
5934 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5936 * Added better monitor of file transfers. It now monitors
5937 key agreement protocol during the file transfer too. Added
5938 error reporting too. Affected files
5939 irssi/src/silc/core/silc-servers.c,
5940 irssi/src/fe-common/silc/module-formats.[ch].
5942 * Wrote a help file for FILE command.
5944 * Added silc_rng_global_get_byte_fast to get not-so-secure
5945 random data as fast as possible. Random data is read from
5946 /dev/urandom if available and from the SILC RNG if not
5947 available. It is used in padding generation. Affected file
5948 lib/silccrypt/silcrng.[ch].
5950 * All packets in client library are now processed synchronously.
5951 Optimized packet processing a lot. Affected file
5952 lib/silcclient/client.c.
5954 * All server connection packets are processing synchronously
5955 now in server, to optimize packet processing. Affected file
5958 * Include files are installed now only in Toolkit distribution
5959 if make install is given. Affected files: all Makefile.am's.
5961 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Assure that silc_client_notify_by_server_resolve does not
5964 resolve the client information multiple times. If it cannot
5965 be found by the first it cannot be found at all. Affected
5966 file lib/silcclient/client_notify.c.
5968 * Fixed WHOWAS command reply calling. Affected file
5969 lib/silcclient/command_reply.c.
5971 * Removed all references to silc_idlist_get_client from the
5972 Irssi SILC client since that call is internal call used by
5973 the library. The Irssi SILC client will use now client
5974 retrieval functions found in silcapi.h.
5976 * Fixed a bug in resolving nickname info before sending
5977 private message. It used freed memory. Affected file
5978 irssi/src/silc/core/silc-servers.c.
5980 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5982 * Assure my_channels statistics cannot go negative in server.
5983 Affected files silcd/server.c, silcd/server_util.c.
5985 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5987 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5989 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Win32 Toolkit changes. Affected files
5992 win32/silc.dsw, win32/libsilc/libsilc.def,
5993 win32/libsilcclient/libsilc.def,
5994 lib/silcutil/silcutil.c, and
5995 lib/sftp/sftp_fs_memory.c.
5997 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * Added silc_net_localip to return local host's IP address.
6000 Affected file lib/silcutil/silcnet.[ch].
6002 * If key exchange or rekey protocol is active for a connection
6003 parse all packets syncronously since there might be packets
6004 in packet queue that we are not able to process without first
6005 processing packets before them. Affected file silcd/server,
6006 lib/silcclient/client.c.
6008 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6009 whether library should continue processing the packet.
6010 Affected file lib/silccore/silcpacket.h.
6012 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6013 SilcSFTPMonitorData to SFTP server to monitor various
6014 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6015 lib/silcsftp/sftp_server.c.
6017 * Added silc_file_size to return file size. Affected file
6018 lib/silcutil/silcutil.[ch].
6020 * Implemented the file transfer support for the client library.
6021 Added preliminary support for simple client to client one-file
6022 transmission. Affected file lib/silcclient/client_ftp.c,
6023 lib/silccilent/client.[ch].
6025 * Added new local command FILE to the Irssi SILC Client.
6026 It is used to perform the file transfer. It has subcommands
6027 SEND, RECEIVE, SHOW and CLOSE. Affected files
6028 irssi/src/silc/core/client_ops.c,
6029 irssi/src/silc/core/silc-server.[ch].
6031 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6033 * Relay the SILC_PACKET_FTP in the server. Affected files
6034 silcd/server.c and silcd/packet_receive.c.
6036 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Renamed silc_file_read and silc_file_write to functions
6039 silc_file_readfile and silc_file_writefile. Added function
6040 silc_file_open and silc_file_close. Affected files
6041 lib/silcutil/silcutil.[ch].
6043 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * Resolve the client info when received private message or
6046 channel message for a client which nickname we don't know.
6047 Affected files lib/silcclient/client_prvmsg.c and
6048 lib/silcclient/client_channel.c.
6050 * Do not crash in /KEY if client is not connected. Affected
6051 file irssi/src/silc/core/silc-channels.c.
6053 * Added SilcClientStatus field to the SilcClientEntry in the
6054 lib/silcclient/idlist.h.
6056 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6057 is incomplete and is being resolved, it won't be resolved
6060 Make sure also that USERS command reply does not resolve
6061 twice information. Affected file is
6062 lib/silcclient/command_reply.c.
6064 Make sure that silc_client_get_clients_by_list does not
6065 resolve twice same information.
6067 * Check for valid client->id in the silc_server_free_client_data.
6068 Affected file silcd/server.c.
6070 * Fixed /GETKEY nick@server not to crash if the server entry
6071 is not found. Affected file lib/silcclient/command.c.
6073 * Fixed the silc_server_check_cmode_rights to check the
6074 requested modes correctly. Affected file silcd/command.c.
6076 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * Better checks for non-printable chars in nick added.
6079 Affected file silcd/command.c.
6081 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6083 * Call the silc_server_udpate_servers_by_server in the
6084 primary router that comes back online in the backup resuming
6085 protocol. Otherwise it routes packets wrong. Affected file
6086 silcd/server_util.[ch], silcd/server_backup.c.
6088 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6090 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6091 lib/silcutil/silcbuffmt.[ch].
6093 * Redefined the SILC packet header to include the padding
6094 length. Affected file lib/silccore/silcpacket.[ch].
6096 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6097 length for maximum padding up to 128 bytes). Affected
6098 file lib/silccore/silcpacket.h.
6100 * Removed all backwards support for old 0.5.x MAC thingies.
6101 The SILC packet header change makes it impossible to be
6102 backwards compatible.
6104 * Send the ENDING packet with timeout in the backup resuming
6105 protocol. This is to assure that all routers has connected
6106 to the primary router. Affected file silcd/server_backup.c.
6108 * Changed the RNG to take the first IV from random data. It
6109 used to take it from zero actually. Changed the RNG also
6110 to use /dev/urandom during session. /dev/random is used
6111 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6113 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6115 * Changed the SILC packet header to have the first two bytes
6116 (the packet length) encrypted. Affected files aroung the
6117 code tree, lib/silccore/silcpacket.[ch]. Removed the
6118 SilcPacketCheckDecrypt callback. It is not needed anymore
6119 since the silc_packet_receive_process will determine now
6120 whether the packet is normal or special.
6122 * Implemented the unidirectional MAC keys. Affected files
6123 lib/silcske/silcske.c, silcd/protocol.c and
6124 lib/silcclient/protocol.c.
6126 * Implemented the packet sequence number to the MAC computation.
6127 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6128 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6129 lib/silcclient/protocol.c.
6131 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6133 * Allow backup router to announce servers. All servers
6134 announced by backup router are added to the global list
6135 automatically. Update hte server's socket to our primary
6136 router also when backup router announces a server.
6137 Affected file silcd/packet_receive.c.
6139 * Do not update the client->router in the function
6140 silc_server_udpate_clients_by_server if the client is on
6141 global list. We might fail to find any specific server
6142 for locally connected clients and local cell clients. They
6143 should still use the `from' and not `to' as client->router.
6144 This fixes backup router resuming protocol. Affected file
6145 silcd/server_util.c.
6147 * Decrease channel statistics count only if the channel
6148 deletion worked. Affected files are silcd/server.c and
6149 silcd/server_util.c.
6151 * Added silc_server_update_servers_by_server to update origin
6152 of all server entries. Used during backup router protocol.
6153 Affected files silcd/server_util.[ch], silcd/server.c. and
6154 silcd/backup_router.c.
6156 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6157 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6158 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6159 lib/silccrypt/silchmac.c.
6161 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Assure that router cannot reroute the same channel message
6164 to the sender. Affected file silcd/packet_receive.c.
6166 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Made better checks that the channel message is not sent
6169 to the router it came from. Affected file is
6170 silcd/packet_send.c. Fixed memory leak too.
6172 * Announce informations for incoming router connection, but
6173 only after checking if it is replaced by backup router.
6174 Affected file silcd/packet_receive.c.
6176 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Fixed the backup resuming protocol to work in multiple
6179 router environment. Affected file silcd/server_backup.c.
6181 * Route packet only to one router in the function
6182 silc_server_packet_send_to_channel. Affected file is
6183 silcd/packet_send.c.
6185 * Fixed silc_server_send_notify_dest to set the broadcast
6186 flag. Fixed the silc_server_send_notify_topic to actually
6187 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6188 Affected file silcd/packet_send.c.
6190 * Changed the SFTP Filesystem interface. Changed the
6191 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6192 the filesystem operation function. The SilcSFTPFilesystem
6193 is now a context that is allocated by all filesystem allocation
6194 functions and it already includes the operations structure
6195 and filesystem specific context. It is given as argument
6196 now to the silc_sftp_server_start. This made the interface
6197 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6198 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6200 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6202 * Changed the backup router adding and getting interfaces
6203 in the server. The router that will be replaced by the
6204 specified backup router is now sent as argument. Affected
6205 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6208 * Added silc_net_addr2bin_ne to return the binary form of
6209 the IP address in network byte order. Affected files
6210 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6212 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Check for existing server ID in silc_server_new_server
6215 and in silc_server_connect_to_router_final and remove the
6216 old entry if it exists. Affected file silcd/packet_receive.c,
6219 * Send the channel message always to only one router, either
6220 in upstream or downstream. Affected file is
6221 silcd/packet_send.c.
6223 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6225 * Wrote the definition of the backup resuming protocol to the
6226 protocol specification.
6228 * Removed one redundant channel key generation from normal
6229 server during joining procedure. Removed one redundant
6230 channel key sending from server to router during joining
6231 procedure. Affected file silcd/command.c.
6233 * Made minor bugfixes to the backup router resuming protocol.
6234 Affected file silcd/server_backup.c, server.c.
6236 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Added --disable-asm configuration option. Affected files
6239 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6242 * Implemented the backup resuming protocol that is used to
6243 resume the primary router position in the cell after the
6244 primary router comes back online. Affected files
6245 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6246 and silcd/server_util.[ch].
6248 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Sleep two (2) seconds after sending QUIT command to server.
6251 Affected file lib/silcclient/command.c.
6253 * Assure that if outgoing data buffer is pending do not force
6254 send any data. Affected file silcd/packet_send.c.
6256 * Assure that if outgoing data buffer is pending do not force
6257 send any data. Affected file lib/silcclient/client.c.
6259 * Implemented the backup router support when the primary router
6260 goes down. The servers and routers can now use the backup
6261 router as new primary router without loosing connectivity.
6263 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6266 in the server to indicate disabled entry. All data read
6267 from the connection will be ignored and no data is sent
6268 for entry that is disabled. Affected files are
6269 silcd/idlist.h, silcd/server.c.
6271 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Created SFTP client and server test programs in the
6274 lib/silcsftp/tests directory.
6276 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Implemented memory filesystem (virtual filesystem) for
6279 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6282 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6284 * Implemented the SFTP (SSH File Transfer Protocol) to the
6285 lib/silcsftp. It includes SFTP client and SFTP server
6288 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Moved lib/silccore/silcprotocol.[ch] to the
6291 lib/silcutil library.
6293 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6294 take variable argument list pointer as argument. Affected
6295 file lib/silcutil/silcbuffmt.[ch].
6297 * Added silc_buffer_set function that is used to set data
6298 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6299 Affected file lib/silcutil/silcbuffer.h.
6301 * Changed various routines in the core library to use the new
6302 silc_buffer_set instead of allocating new buffer only for
6305 * Added 64-bit value formatting and unformatting support to the
6306 silc_buffer_[un]format routines. Affected file is
6307 lib/silcutil/silcbuffmt.[ch].
6309 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6310 to includes/bitmove.h.
6312 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Fixed channel user mode saving in client library. Affected
6315 file lib/silcclient/command[_reply].c.
6317 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6319 * Defined the file transfer to the SILC Protocol. Added
6320 new packet type SILC_PACKET_FTP and defined File Transfer
6321 Payload. The mandatory file transfer protocol is SFTP
6322 (SSH File Transfer Protocol). Affected file in addition
6323 of the internet draft is lib/silccore/silcpacket.h.
6325 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6326 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6327 is used as part of backup router protocol when the primary
6328 router of the cell is back online and wishes to resume
6329 the position as primary router.
6331 * Redefined the MAC generation keys in the protocol. The
6332 same key is not used anymore in both direction. Both
6333 direction will now use different keys for sending and
6334 receiving. This fixes a potential security flaw. This
6335 change causes incompatibilities in the protocol.
6337 * Redefined also the MAC computation from the packet.
6338 An packet sequence number is now added to the MAC
6339 computation. This prevents possible replay attacks against
6340 the protocol. This change too causes incompatibilities
6343 Added `sequence' field to the SilcPacketContext to hold
6344 the current sequence number for the packet.
6346 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * Added `created' field to the SilcIDListData in the file
6349 silcd/idlist.h to indicate the time when the entry was
6352 * Added `created' field to the SilcChannelEntry too. Affected
6353 file silcd/idlist.h.
6355 * Added `creation_time' aguments to all the announcement functions
6356 in the server. If it is provided then only the entries that
6357 was created after the provided time frame are actually
6358 announced. Affected file silcd/server.[ch].
6360 * The protocol says that the Channel ID's IP address must be
6361 based on the router's IP address. Added check for this in
6362 the silc_server_new_channel when processing incoming New Channel
6363 Payload. Affected file silcd/packet_receive.c.
6365 * Print out the correct version with --version in SILC client.
6366 Affected file irssi/src/silc/core/silc-core.c.
6368 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6370 * Fixed WHOWAS command to check for completnes of the client
6371 entry always, not just when the command is coming from client.
6372 Affected file silcd/command.c.
6374 * Added new function silc_server_packet_queue_purge to purge the
6375 outgoing data queue to the network. After the function returns
6376 it is guaranteed that the outgoing packet queue is empty.
6377 Affected file silcd/packet_send.[ch].
6379 * Purge the outgoing packet queue in the rekey protocol's final
6380 callback to assure that all rekey packets go to the network
6381 before quitting the protocol. Affected file silcd/server.c.
6383 * Added silc_client_packet_queue_parse as similar function as
6384 in server to the client library. The affected file is
6385 lib/silcclient/client.c.
6387 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6389 * Splitted silcd/server.c and created silcd/server_util.[ch]
6390 for utility functions.
6392 * Added new socket flag SILC_SF_DISABLED to indicate that the
6393 connection is open but nothing can be sent to or received from
6394 the connection. Affected file lib/silcutil/silsockconn.[ch].
6395 The checking for disabled socket is checked in the low level
6396 silc_socket_write and silc_socket_read functions.
6398 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6400 * Allow only nicknames and channel names that fits into the
6401 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6403 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * When processing JOIN command reply in server check that if
6406 the channel exists in our global list we'll move it the local
6407 list. Affected file silcd/command_reply.c.
6409 * Fixed the check whether client is joined on the channel already
6410 in JOIN command. Affected file lib/silcclient/command.c.
6412 * Fixed the JOIN command reply to check whether the channel
6413 already exists. Affected file lib/silcclient/command_reply.c.
6415 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6417 * Added silc_ske_status_string to map the SKE error numbers
6418 to readable strings. The affected files are
6419 lib/silcske/silcske[_status].[ch].
6421 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * Do not show the private channels on the WHOIS channel list
6424 as it is not allowed by the protocol. The affected file is
6427 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6429 * Assure that the packet length digged from the actual packet
6430 is something sensible in the silc_packet_decrypt_rest_special
6431 in lib/silccrypt/silcpacket.c.
6433 * Free and NULL the allocated pointer in silc_hmac_alloc if
6434 the HMAC allocation fails. The affected file is
6435 lib/silccrypt/silchmac.c.
6437 * Print the selected security properties to the log files in
6438 the server. Affected file silcd/protocol.c.
6440 * Add SKE's reference counter even if calling the completion
6441 callback manually. Otherwise it goes negative, although it
6442 does not cause any problems. The affected file is
6443 lib/silcske/silcske.c.
6445 * Remove the client entry with short timeout after giving the
6446 KILL command. Affected file lib/silcclient/command.c.
6448 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6449 case all found clients are already disconnected (WHOWAS would
6450 found them) in the server. Affected file silcd/command.c.
6452 * Update the last_receive (time of last data received) to be
6453 updated only when received private or channel message so that
6454 the idle time showed in WHOIS makes more sense.
6456 * Added boolean field `valid' in to the SilcClientEntry in the
6457 client library to indicate whether the entry is valid or not.
6458 This fixes the nickname change bug on channel when changing
6459 the nickname to be same than the old (like nick to Nick) the
6460 nickname formatter doesn't set the new nick anymore to Nick@host.
6461 Affected file lib/silcclient/idlist.[ch].
6463 * Now actually fixed the nickname changing on disconnection.
6464 Added new function silc_change_nick to the Irssi SILC Client.
6465 Affected file irssi/src/silc/core/client_ops.c,
6466 irssi/src/silc/core/silc-nicklist.[ch].
6468 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6470 * Check that the public key exists in the GETKEY command before
6471 trying to encode it. Affected file silcd/command.c.
6473 * Print some notifications on received public keys with GETKEY
6474 command in the Irssi SILC Client. Affected files are
6475 irssi/src/fe-common/silc/module-formats.[ch],
6476 irssi/src/silc/core/client_ops.c.
6478 * Use IDENTIFY command to resolve the server information in the
6479 GETKEY command instead of INFO command. Affected file
6480 lib/silcclient/command.c.
6482 * All command reply functions in the client library now calls
6483 the pending command reply callbacks even if an error has
6484 occurred. The server has done this a long time and now it was
6485 time to move the client library to this as well. Now all
6486 errors can be delivered back to the pending command reply
6487 callbacks if necessary. Affected files are
6488 lib/silcclient/command[_reply].[ch].
6490 * Change the nickname on disconnection back to the username
6491 because in reconnect the server will enforce it to it anyway.
6492 Affected file irssi/src/silc/core/silc-servers.c.
6494 * Fixed a config file parsing bug in the Irssi SILC client.
6495 Affected file irssi/src/silc/core/clientconfig.c.
6497 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6499 * When printing the channel mode on JOIN, verify that the
6500 channel key and channel's HMAC are valid. Affected file
6501 irssi/src/silc/core/client_ops.c.
6503 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6505 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6506 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6507 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6509 * Removed channel key rekey task deleting from the function
6510 silc_server_save_channel_key. Affected file silcd/server.c.
6511 Added explicit timeout task context instead that is used to
6512 delete the task if we are registering a new task before the
6513 new task has elapsed.
6515 * When channel key rekey occurs the client library now saves
6516 the old channel key for a short period of time (10 seconds) and
6517 is able to use it in case some is still sending channel
6518 messages encrypted with the old key after the rekey. Affected
6519 file lib/silcclient/[idlist.h|client_channel.c].
6521 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * Added check to the silc_server_new_id_real to not accept
6524 new ID if it is the sender's own ID. Affected file is
6525 silcd/packet_receive.c.
6527 * Assure that we do not announce ourself or the one we've
6528 sending our announcements when we're router and are announcing
6529 servers to our primary router. Affected file silcd/server.c.
6531 * Fixed silc_server_command_identify_check_client to assemble
6532 correct WHOIS packet. It send corrupted WHOIS packet and
6533 caused problem with router to router connections. Affected
6534 file silcd/command.c.
6536 Fixed also silc_server_command_whois_check the same way
6537 as for the IDENTIFY command.
6539 * Added new SilcIDListStatus to the server in the SilcIDListData
6540 structure. The status now includes the current status of
6541 the entry (like registered, resolved etc.). Affected file
6542 silcd/idlist.[ch]. Defined a bunch of different status types
6543 as well. This replaced the old boolean registered field as well.
6545 Added resolve_cmd_ident field to the SilcClientEntry structure
6546 too so that if the entry is for example being resolved so
6547 another command may attach to the same pending command reply
6548 without requiring to resolve the same entry again. This concept
6549 should optimize the WHOIS and the IDENTIFY resolving under
6550 heavy load by taking away unnecessary resolving for entries
6551 that are being resolved already.
6553 Added support for adding multiple pending commands for one
6554 command idenfier. Affected file silcd/command[_reply].[ch].
6556 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6557 before deleting the data. Otherwise the hash table will have
6558 freed data in comparison functions. Affected file is
6559 silcd/command_reply.c.
6561 * Fixed silc_idlist_replace_client_id to add the new entry to
6562 the cache with NULL nickname. Otherwise there will be invalid
6563 memory as the nickname after the nickname is freed. Affected
6564 file silcd/packet_receive.c.
6566 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6567 saved into wrong slots because the previous number of entries
6568 was not taken into account. Affected file silcd/idlist.c.
6569 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6571 * If we are router and we receive JOIN notify to a channel that
6572 does not have any users then notified client is marked as the
6573 channel founder, as it is it. The affected file is
6574 silcd/packet_receive.c
6576 * Added to the extended hash table API's table_del_*ext functions
6577 the destructor as argument too, so that the caller can decide
6578 which destructor to use or whether to use destructor at all.
6579 Affected file lib/silcutil/silchashtable.[ch].
6581 * Fixed ID Cache purging. It actually deleted the entries from
6582 the hash table after the data was freed. The hash table ended
6583 up comparing freed memory. The affected file is
6584 lib/silccore/silcidcache.c.
6586 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6588 * Fixed Irssi SILC client's KILL command's HELP syntax.
6590 * The USERS command now resolves the detailed user information
6591 if the userinfo field is missing. Affected file is
6592 lib/silcclient/command_reply.c.
6594 * Do not print error in silc_file_read if the read file does
6595 not exist. Just silently return NULL. Affected file is
6596 lib/silcutil/silcutil.c.
6598 * Fixed the silc_log_output to not wine about NULL filename
6599 and to not create some bogus " " filename. Affected file is
6600 lib/silcutil/silclog.c.
6602 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6604 * Fixed various printing bugs on the user interface in the
6605 Irssi SILC Client. Minor changes that were forgotten from
6608 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * Fixed the configure.in.pre and the compilation and distribution
6611 environment to support the new autoconf 2.52. That version is
6612 now required to compile the CVS trunk.
6614 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6616 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6617 to generally parse user@fqdn format strings. Affected file
6618 lib/silcutil/silcutil.c.
6620 * Added nickname_format and nickname_force_format fields to the
6621 SilcClientParams structure. The first one defines the format
6622 for the nicknames that the library will enforce if the receives
6623 multiple same nicknames. The second one is boolean value and
6624 can be used to force the library to always enforce the format
6625 to the nicknames regardles whether there are multiple nicknames
6626 or not. This configurable formatting was employed to flexibly
6627 support accessing multiple nicknames from the user interface.
6628 The userinterface can now set the nicknames to what ever format
6629 they prefer. Affected file lib/silcclient/silcapi.h.
6631 Added function silc_client_nickname_format to the file
6632 lib/silcclient/idlist.c. It performs the nickname formatting.
6634 Added new field `hostname´ to the SilcClientEntry context.
6635 It holds the hostname of the client. Affected file is
6636 lib/silcclient/idlist.h.
6638 * Irssi SILC Client sets the nicknames in nick@hostn format.
6639 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6640 irssi/src/silc/core/silc-core.c.
6642 The WHOIS printing now also shows both the real nickname and
6643 the formatted nickname so that user knows how to access the
6644 user if there are multiple same nicknames cached. Affected
6645 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6646 printing formatting too to take the hostname now as a separate
6647 argument. The Affected file is
6648 irssi/src/fe-common/silc/modules-formats.[ch].
6650 * Changed the silc_client_get_clients_local to accept the formatted
6651 nickname as argument. It accepts the real nickname too but the
6652 formatted nickname can be used to find the true entry from
6653 multiple entries. Affected file lib/silcclient/silcapi.h and
6654 lib/silcclient/idlist.c.
6656 * Added nickname_format_parse field to the SilcClientParams.
6657 It is a callback function provided by the application to parse
6658 the nickname out of the formatted nickname string. The library
6659 calls it to get the nickname from the formatted string. Since
6660 the application generally knows better the format of the nickname
6661 string it parses it instead of the library, even though library
6662 encodes the formatted string. If the callback function is not
6663 provided then the library will use the string as is. The
6664 affected file is lib/silcclient/silcapi.h.
6666 * All the nickname strings passed to the client library in
6667 commands are now expected to be formatted nickname strings.
6668 If the command does not support the formatted nickname string
6669 it will assume that the sent string is the actual nickname.
6670 Affected file lib/silcclient/command.c.
6672 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6674 * Added public key authentication support to OPER and SILCOPER
6675 commands in the client library. Affected file is
6676 lib/silcclient/command.c.
6678 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6680 * Changed the get_auth_methdod client operation to be asynchronous.
6681 It can be async if the application resolves the authentication
6682 method from the server during the negotiation. Added new
6683 SilcGetAuthMeth completion callback that the application will
6684 call after resolving the authentication method.
6686 Added function silc_client_request_authentication_method that
6687 the application can use to resolve the authentication method
6688 from the server. Added also SilcConnectionAuthRequest callback
6689 that the library will call after the server has replied. The
6690 application can call this function if it does not know the
6691 current authentication method.
6693 Affected files are lib/silcclient/client.c and
6694 lib/silcclient/silcapi.h.
6696 * The Irssi SILC client now automatically resolves the authentication
6697 method incase any configuration information is not present (and
6698 currently there never is). The affected file is
6699 irssi/src/silc/core/client_ops.c.
6701 * Fixed public key authentication from the client library.
6702 Affected file lib/silcclient/protocol.c. Changed also the
6703 protocol specification about the public key authentication in
6704 the connection authentication protocol. The actual data to be
6705 signed is now computed with a hash function before signing.
6707 * Fixed the public key authentication from the server as well.
6708 Affected file silcd/protocol.c.
6710 * Removed the mlock()'s from the memory allocation routines.
6711 Affected file lib/silcutil/silcmemory.c. The ./configure does
6712 not check anymore for the mlock(). Affected file is
6715 * Fixed USERS command in server to allow the execution of the
6716 command for private and secret channels if the client sending
6717 the command is on the channel. Affected file silcd/command.c.
6719 * Fixed silc_client_get_clients_local to return the clients
6720 count correctly. It could return wrong value. Affected file
6721 lib/silcclient/idlist.c.
6723 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6725 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6726 types. The assembler optimizations seemed not to like 64-bit
6727 data types. The assmebler optimizations thus are now enabled
6728 also for BSD systems as opposed to only enable them for Linux.
6730 * Do not check for threads at all on BSD systems. Affected
6731 file configure.in.pre.
6733 * Removed -n and -h options from the Irssi SILC Client since
6734 they are not used in silc.
6736 * Fixed the prime generation to assure that the first digit
6737 of the generated random number is not zero since our conversion
6738 routines does not like number strings that starts with zero
6739 digit. If zero digit is seen the random number is regenerated.
6740 This caused some corrupted RSA keys when the zero first digit
6741 was met. Affected file lib/silcmath/silcprimegen.c.
6743 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Fixed WIN32 configuration in the ./configure script.
6746 Fixed to include xti.h on environments that has it.
6747 Patches by Carsten Ilchmann and andrew.
6749 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Changed the silc_id_create_client_id to be collision
6752 resistant. It is now assured that there cannot be created
6753 two same client ID's. I suspect that some weird bugs in
6754 the server were actually caused by duplicate Client IDs.
6755 Affected file silcd/serverid.[ch]. A router receiving
6756 new ID now also assures and informs the sending server
6757 if the ID caused collision.
6759 * Changed the silc_id_create_channel_id to also assure that
6760 there are no collisions.
6762 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6764 * Statement about ignoring the Mutual Authentication flag when
6765 performing rekey with PFS was a bit misleading. It is ignored
6766 if it was set in the initial negotiation, it cannot be even
6767 set in the rekey. Fixed in the ke-auth draft. Started the
6768 new versions of the protocol drafts in the doc/.
6770 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Fixed a bug in silc_client_command_identify_save when saving
6773 new channel information. The channel name was no duplicated
6774 and caused crash on exit. Affected file is
6775 lib/silcclient/command_reply.c.
6777 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6779 * Fixed the getkey command handling in the server. Send just
6780 empty OK reply to the sender if the key could not be fetched
6781 (but everything else was ok, like the key just was not available).
6782 Changed the public key parameter to optional in the protocol
6783 specs so that empty OK reply can be sent. Affected file
6786 Added a message to Irssi SILC client to tell to user if the
6787 server did not return a public key.
6789 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6791 * Fixed a channel key regeneration bug. It registered new
6792 timeout tasks exponentially until all system resources were
6793 used. Affected file silcd/server.c.
6795 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6797 * Added the SILC Document generator to the scripts/silcdoc.
6798 It can be used to generate the Toolkit Reference Manual out
6799 of the source tree. Internally it will also use the RoboDoc
6800 generator now imported in util/robodoc.
6802 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6804 * Added couple of return's in rekey protocol if error orccurred
6805 during the protocol. The execution must be terminated.
6806 Affected file silcd/protocol.c. Also, terminate the protocol
6807 always with timeout.
6809 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6811 * The client's Client ID was created initally from the wrong
6812 nickname (it could have been in format nick@host) in the
6813 silc_server_new_client. Affected file silcd/packet_receive.c
6815 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6817 * Added some SILC_LOG_ERROR's to various error conditions
6818 if client could not be added to ID cache. Affected files
6819 silcd/packet_receive.c and silcd/server.c.
6821 * When client's sock->user_data is freed, NULL also the
6822 client->router and client->connection pointers. Added check
6823 for these pointers being NULL to various places around the
6824 code. Affected file silcd/server.c.
6826 * Added client->data.registered == TRUE checks to various
6827 places around the code to assure that unregistered client's
6828 are not handled when it is not allowed. Affected file
6831 * Added `bool registered' fields to all
6832 silc_idlist_[server|client]_get_* routines to indicate whether
6833 the fetched client needs to be registered or not. Affected
6834 file silcd/idlist.[ch].
6836 * Add your own entry as registered to the ID cache in the
6837 server. Affected file server.c.
6839 * Fixed a bug in silc_server_new_server. The SilcServer was
6840 set as the new server's context instead of SilcServerEntry.
6841 This naturally caused some weird bugs.
6843 * Added "updated" field the SilcChannelEntry which indicates
6844 the time since the channel entry was last accessed. This
6845 can be used to determine whether it is necessary to
6846 announce the channel after backup resuming protocol.
6847 Affected files silcd/idlist.[ch].
6849 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6851 * Do not delete the channel rekey task when adding it
6852 for in silc_server_create_channel_key.
6854 * Changed the silc_server_create_channel_key to return
6855 TRUE or FALSE to indicate the success of the channel key
6858 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6860 * Fixed MSVC++ project files and added missing files to
6861 Makefiles under win32/.
6863 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Do not add TCP_NODELAY flag if the operating system
6866 does not have it defined. Affected files are
6867 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6869 * Fixed buffer overflow from Irssi SILC Client. Affected
6870 file irssi/src/fe-common/core/themes.c.
6872 * Fixed double free in client library in the file
6873 lib/silcclient/client.c when disconnecting from server.
6875 * Applied double free patch from cras to Irssi SILC client.
6876 Affected files irssi/src/core/[modules/expandos].c
6878 * Fixed the disconnection handling to Irssi SILC Client.
6879 The application must call silc_client_close_connection
6880 in ops->connect client operation in case of failure of
6881 the connection. Affected file is
6882 irssi/src/silc/core/client_ops.c.
6884 * Do not set sock->protocol to NULL in the function
6885 silc_client_close_connection after executing the protocol's
6886 final callback since the sock might not be valid anymore.
6887 Affected file lib/silcclient/client.c.
6889 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6891 * Do not enable SILC_THREADS if the linking with libpthread
6892 did not happen. Affected file configure.in.pre.
6894 * Added notion to protocol specification that server must
6895 verify the sent authentication payload with CMODE when
6896 setting the channel founder key. Implemented it to the
6897 server. Affected file silcd/command.c.
6899 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6901 * Added _EXTRA_DIST SILC distribution variable to the
6902 distributions file. It is used to conditionally add extra
6903 files or directories to the specific distribution. Affected
6904 files ./prepare, Makefile.am.pre and distributions.
6906 Removed the `_' from the start of the distribution names.
6909 * Added README.WIN32 for instructions to compile the Toolkit
6912 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6914 * Fixed a double free in disconnection in the server. Affected
6915 file is silcd/server.c.
6917 * Fixed the lib/silcske/groups.c to work now also with GMP
6918 MP library. The string conversion did not work when using
6919 specific base and the base is indicated in the string as well.
6921 * Created win32/ directory which now includes MSVC++ specific
6922 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6923 It will appear only in the toolkit distribution
6925 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6927 * Changed the key material distribution function in case when
6928 the hash output is too short. The data is now concatenated
6929 a bit differently than it used to. Made the change to the
6930 SKE protocol specification.
6932 * Added better GMP detection to configure.in.pre. A patch
6935 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6937 * Fixed a minor bug in SKE that might cause some problem on
6938 some platforms. Affected file lib/silcske/silcske.c.
6940 * Added the cookie checking for initiator in the SKE. It checks
6941 that the responder returns the sent cookie unmodified. The
6942 affected file is lib/silcske/silcske.c. Added new SKE
6943 error type INVALID_COOKIE that can be sent during the
6944 negotiation. Fixed some memory leaks as well.
6946 * Added the "invalid cookie" error message to Irssi SILC client's
6949 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6951 * Added `task_max' field to the SilcClientParams to indicate
6952 the maximum tasks the scheduler can handle. If set to zero,
6953 default values are used. Affected file lib/silcclient/silcapi.h.
6955 * Fixed memory leaks in silc_client_close_connection. Affected
6956 file lib/silcclient/client.c.
6958 * Added silc_client_del_client_entry to client library to free
6959 all memory of given client entry. Affected file is
6960 lib/silcclient/idlist.[ch].
6962 * Added new functions silc_client_del_channel and
6963 silc_client_del_server to delete channel and server entries.
6964 Affected file lib/silcclient/[silcapi.h/idlist.c].
6966 * Removed silc_client_del_client_by_id from silcapi.h.
6968 * Fixed the INFO command to return the server's own info
6969 correctly when querying by Server ID. Affected file is
6972 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6974 * Removed the non-blocking settings in WIN32 code in the
6975 silc_sock_[read/write] and added SleepEx instead. Affected
6976 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6977 of input data is now checked with FIONREAD and ioctlsocket.
6979 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Call silc_schedule_task_del_by_context in the
6982 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6983 Affected file lib/silccore/silcprotocol.c.
6985 * Call silc_protocol_cancel for active protocols in the
6986 silc_server_close_connection if the funtion
6987 silc_server_free_sock_user_data has not been called.
6988 Affected file silcd/server.c.
6990 * Generic tasks cannot be deleted using the del_by_fd
6991 task deleting function since generic tasks does not match
6992 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6994 * Added a notion to SILCOPER help file that the SILCOPER works
6995 only on router server, not on normal server.
6997 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6999 * Added for WIN32 support for the new scheduler as well.
7000 Affected file lib/silcutil/win32/silcwin32schedule.c.
7002 * Fixed the SHA1 implementation to work on various platforms.
7004 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7006 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7007 API. It is part of the scheduler now. Everything else is
7008 as previously but some functions has changed their names.
7009 Checkout the lib/silcutil/silcschedule.h for the interface.
7010 Updated all applications to use the new interface. Affected
7011 files are lib/silcutil/silcschedule.[ch].
7013 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7015 * Found a bug in the SKE implementation. The HASH value,
7016 specified by the protocol, was not computed correctly. The
7017 public key of the responder was not added to the computation
7018 even though it is mandatory. Affected file lib/silcske/silcske.c.
7019 This unfortunately causes incompatibilities with older
7020 clients and servers.
7022 * Added WIN32 specific network init and uninit functions:
7023 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7024 the Winsock2. Affected file lib/silcutil/silcnet.h and
7025 lib/silcutil/win32/silcwin32net.c.
7027 * Set the socket always to nonblocking mode on WIN32 after
7028 reading data or writing data. Affected file is
7029 lib/silcutil/win32/silcwin32sockconn.c.
7031 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7033 * Fixed various compilation problems under WIN32. Affected
7034 files lib/silcutil/win32/silcwin32thread.c and
7035 lib/silcutil/win32/silcwin32schedule.c.
7037 * Removed all _internal.h #includes from public header
7038 files. Internal headers must never be included from
7041 Removed also the lib/silcske/payload_internal.h file.
7043 * All include files that may be needed (public and some others
7044 included by the public headers) by application developers are
7045 now copied to the ./includes directory. It does not copy any
7046 internal headers. Affected file Makefile.defines.pre and all
7047 Makefile.am's under lib/ and subdirs.
7049 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7051 * Do not change the ~/.silc directory's permissions automatically.
7052 Affected file irssi/src/silc/core/clientutil.c.
7054 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7056 * Do not cancel the protocol in silc_server_close_connection
7057 it might cause recursion. Now cancelled in the function
7058 silc_server_free_sock_user_data. Affected file silcd/server.c.
7060 * Fixed the silc_server_remove_clients_by_server to regenerate
7061 the channel keys correctly finally. Added also new function
7062 silc_server_remove_clients_channels to actually do it.
7063 Affected file silcd/server.c.
7065 * Fixed the silc_server_new_channel to not crash by giving
7066 wrong router to the new channel. Affected file is
7067 silcd/packet_receive.c.
7069 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7071 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7072 which is given as argument to the silc_client_alloc now.
7073 It can be used to configure the client and set various parameters
7074 that affect the function of the client.
7076 * The USERS command in server did not check whether the channel
7077 is private or secret. Affected file silcd/command.c.
7079 * Added new argument to the USERS command in protocol specification.
7080 The USERS command now can take the channel name as argument
7081 as well. Added support for this in client and server and
7082 updated the protocol specs.
7084 * Completed the GETKEY command in client. It can be now used
7085 to fetch also servers public key not only some clients.
7086 Affected files lib/silcclient/command[_reply].c.
7088 * Added silc_client_get_server to return server entry by the
7089 server name. Affected files lib/silcclient/silcapi.h and
7092 * Redefined the IDENTIFY command in protocol specification to be
7093 more generic. It now can be used to query information about
7094 any entity in the SILC Network, including clients, servers and
7095 channels. The query may be based either the entity's name
7096 or the ID. Added support for this in both client and server.
7098 Affected files silcd/command.c and lib/silcclient/command.c
7099 and command_reply.c.
7101 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7102 the _from_client and _from_server functions. Affected file
7105 * Added silc_client_get_channel_by_id_resolve to the file
7106 lib/silcclient/silcapi.h to resolve channel information by
7107 its ID. Added also silc_client_get_channel_by_id that
7108 does not resolve it from the server.
7110 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7112 * Added SilcServerEntry context into the client library
7113 to represent one server. The INFO command now allocates
7114 these to save the resolved server info. For now on the
7115 client library will also keep information about servers,
7116 connected and resolved with INFO.
7118 The INFO command now allocates the SilcServerEntry context
7119 and saves the server info there. The COMMAND_REPLY in
7120 the INFO now returns the parameters to application in
7121 same order as defined in the protocol specification.
7123 The entries are cached in the client->server_cache.
7125 * The INFO command is now issued after received the Client ID
7126 from the server. Affected file lib/silcclient/client.c.
7128 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7129 to the application as the mode changer might be server.
7130 It is guaranteed that NULL is not returned anymore to the
7131 application. Affected file lib/silcclient/client_notify.c.
7133 The ID Type is now also passed to the application so that
7134 it can check whether the returned entry is SilcClientEntry
7137 Added new function silc_client_get_server_by_id to return
7138 the server entry by ID. Affected files are the
7139 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7141 * Do not create the channel in the Irssi SILC Client when issuing
7142 the JOIN command but when received the sucessful JOIN command
7143 reply. Otherwise the channel might get created even though we
7144 could not join it. The Affected file is
7145 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7147 * Fixed a channel joining bug in router. The router must also
7148 check the channel modes, invite and ban lists etc. when serving
7149 the JOIN command sent by normal server. Affected file is
7150 silcd/command.c. The router now resolves the client's
7151 information from the server who sent the JOIN command if it
7152 does not know it, and processes the JOIN command only after
7155 * Changed the SilcCommandCb to take new argument; void *context2.
7156 Affected file lib/silccore/silccommand.h
7158 The second argument in the command callbacks in the server now
7159 includes the SilcServerCommandReplyContext if the command was
7160 called as pending command callback from the command reply.
7161 Otherwise it is NULL. When called as pending the status of the
7162 command reply will be checked and if it was erronous the
7163 error will be sent to the original sender of the command.
7164 This way the client always receives the error messages even
7165 though the server was actually the one who received the error
7166 when it resent the command to router, for example. Affected
7167 files silcd/command[_reply].[ch].
7169 * Fixed sending WHOWAS command's error message to client if
7170 the requested client could not be found. It was missing.
7173 * Changed the CMODE and CUMODE commands reply arguments in the
7174 protocol specification. The Channel ID is now sent in both
7175 of the commands to identify the channel. Implemented this
7176 new feature to the client and server. Affected files
7177 lib/silcclient/command_reply.c and silcd/command.c.
7179 * Made better checks for invite and ban lists in the JOIN
7180 command in server. Affected file silcd/command.c.
7182 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7184 * The server now performs the incoming host IP/DNS lookup
7185 using the silc_socket_host_lookup and thus does not block
7186 the server anymore. Affected file silcd/server.c.
7188 * Completed the multi-thread support for SILC Scheduler in
7189 the lib/silcutil/silcschedule.c.
7191 * Fixed the configure.in.pre to detect the pthread correctly
7194 * Fixed a deadlock in silc_task_queue_wakeup in the file
7195 lib/silcutil/silctask.c.
7197 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7199 * Added new function silc_schedule_wakeup that is used in
7200 multi-threaded environment to wakeup the main thread's
7201 schduler. It needs to be used when a thread adds a new task
7202 or removes a task from task queues. After waking up, the
7203 scheduler will detect the task queue changes. If threads
7204 support is not compiled in this function has no effect.
7205 Implemented the wakeup mechanism to both Unix and WIN32
7206 systems. Affected files are lib/silcutil/silcschedule.[ch],
7207 lib/silcutil/unix/silcunixschedule.c and the
7208 lib/silcutil/win32/silcwin32schedule.c.
7210 * Added new function silc_task_queue_wakeup to wakeup the
7211 scheduler by the specified task queue. Affected file
7212 lib/silcutil/silctask.[ch].
7214 * The silc_socket_host_lookup_start now wakes up the scheduler
7215 after adding the timeout task. Affected file is
7216 lib/silcutil/silcsockconn.c.
7218 * The silc_socket_host_lookup is synchronous now if the threads
7219 support is not compiled in. However, the callback is still
7220 called asyncronously through the scheduler, anyway. Affected
7221 file lib/silcutil/silcsockconn.c.
7223 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7225 * Added new function silc_socket_host_lookup to perform
7226 asynchronous IP and FQDN lookups for the socket connection.
7227 Affected files lib/silcutil/silcsockconn.[ch].
7229 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7231 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7232 that may or may not compile the mutex support in.
7234 Changed the silc_mutex_alloc interface. It allocates the
7235 mutex now to the sent pointer and returns TRUE or FALSE.
7237 Affected file lib/silcutil/silcmutex.h.
7239 * Wrote the SILC Task Queue interface to support multi-threads.
7240 Affected file lib/silcutil/silctask.[ch].
7242 * Wrote the SILC Scheduler to support multi-threads. Affected
7243 file lib/silcutil/silcschedule.c.
7245 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7247 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7248 in lib/silcutil/win32/.
7250 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7252 * Defined SILC Mutex API and SILC Thread API and implemented
7253 them for Unix. Affected files are
7254 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7255 lib/silcutil/unix/silcunixmutex.c and
7256 lib/silcutil/unix/silcunixthread.c.
7258 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7260 * Fixed the silc_server_remove_clients_by_server's channel
7261 key re-generation. The hash table handling was incorrect
7262 and would not work with many channels. Affected file is
7265 * Fixed some memory leaks around the server code.
7267 * Rewrote the silc_server_get_users_on_channel to support IPv6
7268 based Client ID's. Affected file silcd/server.c.
7270 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7271 specification. However, a separate document must be written
7272 to define the detailed signing procedure and the payload
7273 associated with the flag. Defined the flag to the
7274 lib/silccore/silcchannel.h as well.
7276 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7278 * Changed the dynamic tables to static size tables in the
7279 lib/silccrypt/silchmac.c.
7281 * Removed GCC dependencies from the code. A patch by cras.
7283 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7285 * Do not show the error "Error receiving packet bla bla"
7286 in server if it really was not an error (-2 means that reading
7287 is pending). Affected file silcd/server.c.
7289 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7291 * Fixed a possible crash in silc_server_remove_clients_by_server
7292 in silcd/server.c. Fixed there also some memory leaks.
7294 * Fixed the silc_idlist_replace_client_id. It could replace
7295 wrong key in the hash table. Affected file silcd/idlist.c.
7297 * Do not check whether there are global users on the channel
7298 if the channel->global_users is FALSE. Affected functions
7299 silc_server_remove_from_one_channel and
7300 silc_server_remove_from_channels in silcd/server.c. Also,
7301 do not check if the removed client is local as we can be
7302 sure that global client was not removed from the channel
7303 and checking for global users is not needed.
7305 * The silc_server_remove_clients_by_server now re-generates
7306 the channel keys correctly for those channels that had
7307 clients removed from them. Affected file silcd/server.c.
7309 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7311 * Found the reason of random crashes in the server. We weren't
7312 ignoring the SIGPIPE signal (which can be sent in write())
7313 and it crashed the server. Affected file silcd/silcd.c.
7315 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7317 * Assure that sock->user_data is not NULL in the function
7318 silc_server_packet_send in silcd/packet_send.c.
7320 * Disconnect the remote connection if it could not be added
7321 to any ID lists in the server. The affected file is
7324 * Check in silc_server_packet_send[_real/dest] that the
7325 socket is not disconnecting and ignore the data if it is.
7326 Affected file silcd/packet_send.c.
7328 * Define inline to __inline on native WIN32 compilation.
7329 Affected file includes/silcwin32.h.
7331 * Added some explicit type casts for inline code since MSVC
7332 require them. Affected files lib/silcutil/silcbuffer.h,
7333 lib/trq/silcdlist.h and lib/trq/silclist.h.
7335 * Print warning in log files from now on if the packet
7336 decryption fails. Affected file silcd/server.c.
7338 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7340 * Changed the `say' client operation's interface to accept
7341 new `type' argument to indicate the type of the message sent
7342 by the library. The application may filter the library's
7343 messages according the type. The affected file is the
7344 lib/silcclient/silcapi.h.
7346 * Added two new functions to lib/silcclient/silcapi.h:
7347 silc_client_del_client and silc_client_del_client_by_id.
7348 Affected file lib/silcclient/idlist.c.
7350 * Moved the clientincludes.h from includes/ to silc/ and
7351 serverincludes.h from includes/ to silcd/.
7353 * The modes for the CMODE and CUMODE are now passed as
7354 uint32 for application with COMMAND_REPLY. The affected
7355 file is lib/silcclient/command_reply.c.
7357 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7359 * /WHOIS without arguments shows client's own information.
7360 Affected file lib/silcclient/command.c.
7362 * Changed PING to not accept any arguments. The specs
7363 says that client can ping only the connected server so
7364 requiring an argument is not needed. Affected file is
7365 lib/silcclient/command.c.
7367 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7369 * Fixed a fatal bug in private message sending and reception
7370 encryption and decryption when using private message keys.
7371 The implementation was incorrect and did not follow the
7372 specification. It causd that some of the message were
7373 lost since it did not use the sending and receiving keys
7374 as the protocol suggests. This has been fixed and will cause
7375 incompatibilities with older clients when sending private
7376 message encrypted with private message keys. Affected files
7377 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7378 and various other in Irssi SILC Client.
7380 Added `responder' boolean argument to the functions
7381 silc_client_add_private_message_key[_ske] to indicate when
7382 the key is added as responder or initiator of the key
7385 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7387 * Removed the silc_ske_check_version function and created
7388 a SilcSKECheckVersion callback. Added also a function
7389 silc_ske_set_callbacks that is now used to set all SKE
7390 callbacks. The callback functions are not given to
7391 the SKE functions anymore, but this function is used to
7394 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7396 * Added `silc_version' argument to the silc_client_alloc
7397 to define the version of the application for the library.
7398 The library will use the version string to compare it
7399 against the remote host's (usually a server) version
7400 string. Affected file lib/silcclient/silcapi.h
7402 * Added the KE protocol context to Key Agreement context
7403 in client library so that we can abort the SKE if it
7404 is in process when we get timeout. Affected file is
7405 lib/silcclient/client_keyagr.c.
7407 * Do not resolve the client ID forever if it returns in the
7408 first time that such client does not exist. This was done
7409 for example with private message. Affected file is
7410 lib/silcclient/client_prvmsg.c.
7412 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7414 * Do not add regex.h for WIN32. The affected file
7415 includes/silcincludes.h.
7417 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7418 not work yet 100%. It generates the DLL's automatically
7419 when compiling with --with-win32 under cygwin.
7421 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7423 * lib/contrib/regex.c is not compiled on WIN32.
7425 * Added silc_net_get_socket_opt function to the
7426 lib/silcutil/silcnet.h.
7428 * Added includes/silcwin32.h for WIN32 specific includes
7431 * Do not use ptime structure or any of the posix process
7432 functions on WIN32 in lib/silccrypt/silrng.c.
7434 * Added silc_gettimeofday to provide generic function
7435 for struct timeval on all platforms. Added the function
7436 to lib/silcutil/silcutil.h.
7438 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7440 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7441 library as they clearly belong there. As a plus side we
7442 can make the actual socket connection routines platform
7445 Added also new generic function silc_socket_read and
7446 silc_socket_write (that used to be silc_packet_[read/write].
7447 The implementation of these are platform specific.
7449 * Added WIN32 specific routines of silc_socket_[read/write]
7450 to lib/silcutil/win32/silcwin32sockconn.c.
7452 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7454 * Added preliminary support for native WIN32 compilation under
7455 cygwin (using the -mno-cygwin option for GCC) to the
7456 ./configure.in.pre. The --with-win32 now prepares the
7457 compilation for native WIN32.
7459 * Rewrote the SILC Scheduler interface in the file
7460 lib/silcutil/silcschedule.h. The scheduler is now context
7461 based and does not have anymore any global static scheduler.
7462 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7463 and created lib/silcutil/win32 directory for WIN32 based
7466 * Added Unix specific network routines to the
7467 lib/silcutil/unix/silcunixnet.c and the old
7468 lib/silcutil/silcnet.c includes now only generic routines.
7470 Added WIN32 specific network routines to the
7471 lib/silcutil/win32/silcwin32net.c.
7473 * Added Unix specific utility functions from the
7474 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7476 * Added WIN32 SILC Scheduler to the file
7477 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7480 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7482 * Do not handle JOIN notify in the server if the target client
7483 is not registered (idata->registered == FALSE). The affected
7484 file is silcd/packet_receive.c.
7486 * Update the nickrec->founder in event_cumode in the Irssi SILC
7487 client. Affected file irssi/src/silc/core/silc-channels.c.
7489 * Fixed the CUMODE_CHANGE notify handling in the server when
7490 server and router are announcing their clients on channels.
7491 Now the mode changes are saved and notified correctly. The
7492 affected file is /silcd/packet_receive.c.
7494 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7495 They really did not replace the cache entry in the ID Cache.
7496 Now they do that. Affected file silcd/idlist.c.
7498 * Fixed the KICK notify handling in the Irssi SILC client to
7499 update the channel records so that the kicked client does not
7500 appear to be on the channel. The affected file is
7501 irssi/src/silc/core/silc-channels.c.
7503 * Always update the conn->current_channel when executing command
7504 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7506 * Fixed the KILL notify handling in Irssi SILC client to remove
7507 the killed client on all channels.
7509 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7511 * Fixed the silc_parse_command_line to remove extra spaces
7512 from the start and end of the arguments. Affected file is
7513 lib/silcutil/silcutil.c.
7515 * Cancel and free any active protocol in the function
7516 silc_server_close_connection. Affected file silcd/server.c.
7518 * Cancel and free any active protocol in the function
7519 silc_client_close_connction. Affected file is
7520 lib/silcclient/client.c.
7522 * Do not execute the KILL command for clients that are in
7523 history (ie. they are not in the network). Affected file is
7526 * Fixed KILL notify handling, client does not crash anymore.
7527 Affected file irssi/src/silc/core/silc-channels.c.
7529 * Reduced the default packet buffer size from 2048 to 1024 in
7530 lib/silccore/silcpacket.c.
7532 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7533 counter to the SKE context that is incresed when the SKE library
7534 performs async operation outside the library. If the outside
7535 process frees the SKE context and FREED status will be set
7536 and the library will detect after the sync operation that the
7537 libary is freed. The affected files are
7538 lib/silcske/silcske[_status].[ch].
7540 * Resolve the client entry information in the function
7541 silc_client_channel_message to assure that NULL pointer is not
7542 passed as client entry to the application. */
7544 * Fixed the task timeout calculation to assure that there is
7545 never negative timeouts. The affected file is
7546 lib/silcutil/silcschedule.c.
7548 * Fixed the channel user mode notification sending in server.
7549 It was sent point-to-point to the router (or to server by router)
7550 but it needs to be destined to a channel. The routines now
7551 supports sending the channel user mode notifys to the channels
7552 when announcing clients and channels. Affected files are
7553 silcd/server.c and silcd/packet_receive.c.
7555 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7556 It did not actually replace the old channel entry in the cache.
7557 Affected file lib/silcclient/client_notify.c.
7559 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7561 * Fixed a possible crash in silc_packet_send_prepare. It now
7562 assures always that there is enough space in the buffer and
7563 at the tail area of the buffer (for MAC).
7565 Fixed the inbound buffer reallocation in silc_packet_read.
7566 It was old code and did not handle the reallocation correctly.
7569 The affected file is lib/silccore/silcpacket.c.
7571 * Fixed buffer overflow in silc_parse_nickname in the file
7572 lib/silcutil/silcutil.c.
7574 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7576 * make install generates new server keys only if there is not
7579 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7581 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7582 Added check that if the NOREPLY is set then we will not send
7583 the away message. This avoids infinite loop of away messages
7584 if both clients are away. The affected file is
7585 lib/silcclient/client_prvmsg.c.
7587 * Fixed client crash if /NICK was given without arguments.
7588 Affected file lib/silcclient/command.c.
7590 * Server does not send the invite list in INVITE command back
7591 to the client if the list was not altered. Added this notion
7592 to the protocol spec as well. Affected file silcd/command.c.
7594 Fixed possible crash in INVITE command by checking the
7595 value of silc_server_get_client_route command.
7597 * Fixed the INVITE notify type handling. The arguments are now
7598 taken in correct order and client does not crash. The affected
7599 file is irssi/src/silc/core/silc-channels.c.
7601 Removed the "Inviting xxx to channel" message from the
7602 client library away and let the application handle it.
7603 Affected file lib/silcclient/command.c. Added that message
7604 to Irssi SILC client's message formats.
7606 * Fixed CMODE command crash in client. It now checks the
7607 amount of arguments correctly and does not crash. The affected
7608 file is lib/silcclient/command.c.
7610 * Do not create new channel automatically in silc_channels_join
7611 but check whether the channel by that name already exists.
7612 Affected file irssi/silc/core/silc-channels.c.
7614 * Do not send the SERVER_SIGNOFF to router if the disconnected
7615 entity was the router. Affected file silcd/server.c.
7617 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7618 SILC client as it was missing from there.
7620 Added the handling of the KICK notify to the Irssi SILC client
7621 as it was missing. Added "you have been kicked" message to
7622 Irssi SILC client's message modules formats.
7624 Added the handing of the KILL notify to the Irssi SILC client
7625 as it was missing. Added the kill message module formats
7628 The affected file is irssi/src/silc/core/silc-channels.c.
7630 * The router did not save the channel mode the server announced.
7631 Affected file silcd/packet_receive.c.
7633 * Fixed a possible crash in INFO command in server. If the
7634 server did not provide the server info it crashed. Affected
7635 file silcd/command.c.
7637 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * Fixed the GETKEY command in the server to check also the
7640 global list. Otherwise the GETKEY would not work correctly
7641 in normal SILC server. Affected file silcd/command.c.
7643 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7645 * Fixed GETKEY crash, it crashed if the command did not succseed.
7647 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7649 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7650 is now real and not just an macro interface to GMP.
7652 Removed the entire GMP from the source tree and imported new
7653 NSS MPI library instead. Reason for removing GMP is that it is
7654 extremely large and compiles extremely slow. The NSS MPI
7655 is only a few files and compiles in less than 10 seconds.
7656 The speed is also about the same as GMP. The MPI is imported
7657 to lib/silcmath/mpi.
7659 If the system has GMP installed we will still use the GMP.
7660 If it is not then the NSS MPI will be compiled.
7662 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7664 * Merged a long nickname (127 characters long) crash bugfix from
7665 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7667 * Merged a freed memory reference bugfix from Irssi CVS tree.
7668 Affected file irssi/src/core/commands.c.
7670 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Added the server's public key sving and verification to the
7673 server when performing the SKE. This was missing and the
7674 remote server's (or router's) public key was accepted without
7675 checking whether we have it previously or trust it at all.
7676 Affected file silcd/protocol.c.
7678 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Check in the silc_server_timeout_remote if protocol is active
7681 and make sure that the protocol's final callback is called so
7682 that all memory if freed. Affected file silcd/server.c.
7684 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7686 * silc_server_whois_send_reply crashed the server if the nickname
7687 was 127 characters long. Affected file silcd/command.c.
7689 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Added sanity check to the silc_server_new_client. If the hostname
7692 is provided inside username then check that the provided hostname
7693 really is the same as the resolved one. If the hostname was not
7694 resolved then check it from the public key. Affected file is
7695 silcd/packet_receive.c.
7697 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7698 if the server disconnected us and the connection is not valid
7699 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7701 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7702 the library to the lib/silcutil/silcutil.[ch].
7704 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * Close log file after open. Affected file
7707 lib/silcutil/silclog.c.
7709 * Check whether sock == NULL in silc_client_send_packet and return
7710 if it is. Affected file lib/silcclient/silcclient.c.
7712 * Check rec->entry == NULL in the Irssi SILC Client before
7713 sending the channel message. Affecte file is
7714 irssi/src/silc/core/silc-servers.c.
7716 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7718 * Merged a splitted window bugfix from Irssi CVS tree. The
7719 affected file is irssi/src/fe-text/textbuffer-view.c.
7721 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7722 It did not print nickname.
7724 * Improved the distributions system a bit.
7726 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7728 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7729 irssi/src/fe-text/gui-window.c.
7731 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7732 to in-active server. The affected file is
7733 irssi/src/silc/core/client_ops.c.
7735 * Resolve the client in USERS command reply if the entry does
7736 not have username resolved. The affected file is
7737 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7738 command to WHOIS command to really resolve stuff. The USERS
7739 is not used any more in any critical section so WHOIS can
7740 be used even though it might be slower than IDENTIFY.
7742 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7745 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Changed the protocol API a bit more consistent in the
7748 lib/silccore/silcprotocol.[ch].
7750 * Changed the following headers to ROBODoc format:
7752 lib/silccore/silcpayload.h
7753 lib/silccore/silcprotocol.h
7754 lib/silccore/silcsockconn.h
7756 All core library headers are now formatted.
7758 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * Fixed a bug in Irssi SILC client; do not show that you are
7761 server/router operator if you really are not. Affected file is
7762 irssi/src/silc/core/client_ops.c.
7764 * Renamed silc_command_free_payload to silc_command_payload_free.
7765 Affected file lib/silccore/silccommand.h
7767 * Added silcmath.h to include the prototoypes of various routines
7768 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7771 * Changed the following headers to ROBODoc format:
7773 lib/silccore/silcchannel.h
7774 lib/silccore/silccommand.h
7775 lib/silccore/silcid.h
7776 lib/silccore/silcidcache.h
7777 lib/silccore/silcmode.h
7778 lib/silccore/silcnotify.h
7779 lib/silccore/silcpacket.h
7780 lib/silcmath/silcmath.h
7782 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7784 * Added checking to the server code not to start the server if
7785 ciphers and stuff are not configured properly. Affected files
7786 silcd/serverconfig.[h] and silcd/server.c.
7788 * Changed the layout of the header files of the public interfaces
7789 in the SILC libraries. The new layout supports ROBODoc
7790 documentation tool (and some others) so that it is easy to create
7791 a library reference manual. All the other headers and source
7792 code must still follow the CodingStyle document. Also source
7793 code must not include these ROBODoc stuffs, only the headers.
7794 Furthermore, all public interface headers must now be named
7795 by using `silc' prefix, example: silcapi.h, silccipher.h.
7796 Some files were renamed due to this. All the other headers
7797 must not be used as public interfaces. I will update the
7798 CodingStyle document later. Changed following headers, so far:
7800 lib/silcclient/silcapi.h
7801 lib/silccore/silcauth.h
7802 lib/silccore/silcprivate.h
7803 lib/silccrypt/silcdh.h
7805 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7809 * Removed silc_client_packet_send_flush from the client library
7810 as it is not needed. Affected file lib/silcclient/client.[ch].
7812 * Added printing of message of unresolved authentication method
7813 to the Irssi SILC client. Added it to the module formats.
7814 Removed the same message from the client library.
7816 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Added new distribution feature, DISTLABEL. Every distribution
7819 can define own preprocessor label that can be used in the
7820 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7821 file distributions, acconfig.h.pre and prepare.
7823 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7825 * Added Makefile.defines_int to include the actual definitions
7826 for Makefile.defines.in. Tested the new distribution system,
7827 created distributions and tested installation.
7829 * Added AWAY message printing to the Irssi SILC client. Added
7830 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7832 * Added SCONNECT command to call the SILC's CONNECT command.
7833 Cannot use CONNECT directly since Irssi uses that internally.
7834 Affected file irssi/src/silc/core/silc-servers.c.
7836 Added ACTION local command. It is same as ME command but takes
7837 the channel as mandatory argument.
7839 Rewrote some of the Irssi's help files to suite for SILC
7842 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7844 * Added Makefile.defines[.in] that should for now on be included
7845 in all Makefile.am file in the source tree. That file includes
7846 all common compilation definitions for SILC source tree.
7848 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7850 * Minor changes to the ./prepare script to change the package
7851 name according the distribution name to the configure.in.
7853 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7855 * Created new distribution system. Added file `distributions'
7856 that defines all the distributions that can be created out of
7857 the SILC source tree. The ./prepare script now reads that
7858 file to determine how to prepare the distributions. The
7859 first argument to the ./prepare is the name of the distribution
7860 and second is the version of the distribution. If given
7861 without arguments it creates the default (toolkit) distribution
7862 with the default version (defined in ./prepare).
7864 All Makefile.am files that are subject to the distributions
7865 are now named as Makefile.am.pre. These are ./Makefile.am
7866 and lib/Makefile.am. Others may be changed later.
7868 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7870 * Added invite list, ban list, some key management and connection
7871 error message printing to module formats in the Irssi SILC client.
7873 * Added new silc_client_set_away_message to set the away message
7874 that is back to the person who sent private message. The
7875 affected file lib/silcclient/silcapi.h and the
7876 lib/silcclient/client_prvmsg.c.
7878 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * Fixed the private message sending in the Irssi SILC client,
7881 added local command KEY to the Irssi SILC client.
7883 Added key management and key agreement message formats to the
7884 irssi/src/fe-common/silc/module-formats.[ch].
7886 Added USERS (alias WHO) printing, server/router operator
7887 indication and LIST command printing to the module formats.
7889 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Fixed channel joining notify handling, cumode notify handling
7892 from Irssi SILC client.
7894 * Added SILC specific module-formats to the Irssi SILC client so
7895 that SILC specific message hilighting, colors etc is possible.
7896 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7898 Added channel mode, channel user mode, actions, notices,
7899 whois and whowas printing to the the module-formats.c.
7901 * Fixed a bug in channel deletion in the server. The channel
7902 is not left to the cache even if the channel founder auth mode
7903 is set when there are no users anymore on the channel. Affected
7904 file silcd/server.c.
7906 * The silc_net_localhost now resolves the entire hostname including
7907 the domain name. Affected file lib/silcutil/silcnet.c.
7909 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Changed the ask_passphrase client operation to be ascynchronous.
7912 It has now a completion callback and a context that the
7913 application must call after it has got the passphrase from
7914 the user. Affected files lib/silcclient/silcapi.h,
7915 lib/silcclient/protocol.c, lib/silcclient/command.c and
7918 Added SilcAskPassphrase callback that the application calls
7919 to deliver the passphrase to the library.
7921 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7922 The public key verification and especially a certificate
7923 verification is asynchronous procedure.
7925 Added new SILC_SKE_STATUS_PENDING status to indicate the
7926 request is pending and a callback will be called to finalize
7929 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7930 indicate that remote end did not send its public key (or
7931 certificate), even though we require it. Added check for this
7932 condition in the SKE. This was a security bug, now fixed.
7934 Defined new SilcSKEVerifyCbCompletion callback that is called
7935 when the verification process is completed.
7937 The affected files lib/silcske/silcske_status.h and
7938 lib/silcske/silcske.[ch].
7940 * Changed the verify_public_key client operation to be async
7941 as well. Defined SilcVerifyPublicKey callback that is used to
7942 indicate the success of the public key verification process.
7944 Changed the server and client to use the new async client
7947 * Changed the Irssi SILC client's internal scheduler to be called
7948 twice as many times as it used to be. As a result the client
7949 should be a bit faster now. Affected file is
7950 irssi/src/silc/core/silc-core.c.
7952 * Added support to Irssi SILC client of asynchronous public key
7953 verification and passphrase inquiry. Affected file is
7954 irssi/src/silc/core/silc-core.c.
7956 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Do not say "You have left channel %s" in client library.
7959 Moved it to the application. Affected files are
7960 lib/silcclient/command.c and silc/client_ops.c.
7962 * Fixed silc_client_get_clients. Command context was not
7963 duplicated and was freed memory in the callback. Affected
7964 file lib/silcclient/idlist.c.
7966 * Do not say "you are now talking..." on JOIN command in the
7967 client library. The appliation must handle it.
7969 * Do not say ".. changed topic to" in command reply in the
7970 client libary. The application must handle it.
7972 * Fixed TOPIC command sending in the client library.
7974 * Fixed a memory leak in silc_client_command_free in the file
7975 lib/silcclient/command.c.
7977 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * Imported a modified version of Irssi client to the source tree.
7980 The Irssi will be used to create a new client called
7981 Irssi SILC. Imported to irssi/.
7983 Added silc_core_init_finish function to the Irssi. Affected
7984 file irssi/configure.in.
7986 A lot changes in the Makefile.ams around the irssi tree.
7988 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * Do not rehash if the new size is same as the old size of the
7991 hash table, in the silc_hash_table_rehash*. The affected file
7992 lib/silcutil/silchashtable.c.
7994 * Replaced hash_table_del_by_context calls from the server
7995 (when channel->user_list and client->channels) to the
7996 hash_table_del as it is sufficient and faster.
7998 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * Added silc_hash_table_list, silc_hash_table_get and the
8001 SilcHashTableList structure to provide an alternative way to
8002 traverse the hash table. The affected files are
8003 lib/silcutil/silchashtable.[ch].
8005 * Changed the server's idlist routines to use the hash table
8006 routines to optimize the code.
8008 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8010 * Replaced the client entry's `channel' list and channel entry's
8011 `user_list' list to hash tables for optimized lookup. Changed
8012 the code to use the hash table interface around the code.
8013 Affected file lib/silcd/idlist.[ch].
8015 * Added `auto_rehash' boolean argument to the function
8016 silc_hash_table_alloc to indicate whether the hash table should
8017 auto-rehash when it thinks is appropriate time. It will
8018 increase the hash table size if the there is twice as much
8019 entries in the table than the size of the table, and will
8020 decrease the size if there are twice as less entries than
8021 the size of the table.
8023 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8027 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * silc_idcache_purge_by_context deletes the entry now by context
8030 as it is supposed to do. Affected file lib/silccore/idcache.c.
8032 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8033 client is not anymore valid (WHOWAS givens the info) and not
8034 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8036 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * Removed the `data' and `data_len' arguments from the ID Cache
8039 interfaces and added `name' argument. ID Cache does not handle
8040 anymore the binary data only a names associated with given ID.
8042 * When hashing a Client ID with silc_hash_id the entire ID is
8043 not hashed anymore, instead only the hash of the Client ID is
8044 hashed. This way we can access the Client ID from the cache
8045 with Client ID but with the hash of the ID (which is a hash of
8046 the nickname) as well without any difference in performance.
8048 Added also silc_idcache_find_by_id_one_ext to do one on one
8049 searching when we have the actual ID. Added also function
8050 silc_hash_client_id_compare. The affected files are
8051 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8053 * When hashing the name associated with a ID it is always done
8054 in lowercase. This way we can access the cache without worrying
8055 about case-sensitivity, even though, for example nicknames are
8058 * Fixed a bug in server with channel message sending. It put
8059 wrong ID type as destination ID. The affected file
8060 silcd/packet_send.c.
8062 * silc_idcache_del_by_context now deletes from all hash tables
8063 by context. Affected file lib/silccore/idcache.c.
8065 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8067 * Changed the client library to use the new ID Cache interface.
8068 Changes around the source tree.
8070 * Added silc_hash_table_rehash_ext to rehash with specific
8071 hash function. Affected file lib/silcutil/silchashtable.[ch].
8073 * Added silc_hash_string_compare to compare two strings in the
8074 hash table. Affected file lib/silcutil/silcutil.[ch].
8076 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8078 * Added new function silc_idcache_del_by_context into the
8079 lib/silccore/idcache.[ch].
8081 * Changed the server's ID list routines to use the new ID Cache
8082 interface. Changes around the source tree.
8084 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Added silc_hash_table_del[_by_context]_ext functions in to the
8087 lib/silcutil/silchashtable.[ch].
8089 Removed silc_hash_table_find_all* routines and added new
8090 silc_hash_table_find_foreach to replace them.
8092 Added silc_hash_table_replace_ext function as extended
8093 replacing function. Separated the simple hash table interface
8094 from the extended hash table interface in the file
8095 lib/silcutil/silchashtable.h.
8097 * Fixed minor bugs and changed it to use some of the new
8098 hash table functions in lib/silccore/idcache.c
8100 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Added new function silc_hash_table_find_all to return all keys
8103 in the hash table by the specified key. As the hash table is
8104 collision resistant it also makes it possible to have several
8105 duplicate keys in the hash table. This function may be used to
8106 find all of the keys from the hash.
8108 Added user_context arguments to the SilcHashFunction,
8109 SilcHashCompare and SilcHashDestructor to deliver user specified
8112 Added new fuctions silc_hash_table_find[_all]_ext to do
8113 extended lookup with specified hash and compare functions and
8114 specified user contexts.
8116 Added new function silc_hash_table_add_ext to add the key
8117 with specified hash function and user context.
8119 Added new function silc_hash_table_foreach to traverse all
8120 entrys in the hash table. Added SilcHashForeach callback
8123 Added new function silc_hash_table_del_by_context to delete
8124 the entry only if the context associated with the key matches.
8126 Affected files are lib/silcutil/silchashtable.[ch].
8128 * Removed silc_hash_[server/client/channel]_id and added just
8129 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8130 silc_hash_id_compare to compare two ID's using as the hash table
8131 comparison function. Added also silc_hash_data to hash
8132 binary data and silc_hash_data_compare to compare it.
8134 * Removed silc_idlist_find_client_by_hash as it is not needed
8135 anymore. Affected file silcd/idlist.[ch].
8137 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8138 to use internally the SilcHashTable. The new ID Cache is a lot
8139 faster than the old one. Some of the ID Cache interface was also
8140 rewritten and obsolete and stupid functions were removed.
8142 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Added entry_count field to the SilcHashTable to keep the number
8145 of the entries in the table. Implemented the function
8146 silc_hash_table_rehash. Added new function
8147 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8149 Fixed a minor bug in silc_hash_table_free.
8151 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8152 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8153 into the lib/silcutil/silcutil.[ch].
8155 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Implemented a collision resistant hash table into the
8158 lib/silcutil/silchashtable[ch]. See the header and the source
8159 for the SilcHashTable API.
8161 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Merged dotconf version 1.0.2 into lib/dotconf.
8165 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * Do not compile anything in lib/silcsim/* if the SIM support
8168 is not enabled. The tree should now compile without problems
8171 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8173 * Compiled the SILC under cygwin. Compiled and tested briefly
8174 without problems. More tests needed. The SIMs didn't compile
8177 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8179 * Fixed possible crash in silc_get_username in the
8180 lib/silcutil/silcutil.c.
8182 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Fixed a va_arg in silc/client_ops.c.
8186 * Oops, RC5 routines were named AES and caused some problems
8187 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8189 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Added new SilcIDIP structure into the lib/silccore/id.h and
8192 replaced the old `ip' fields from all SILC ID's to that type.
8193 This is a step towards IPv6 support.
8195 The silc_id_get_len takes now the ID as an extra argument.
8196 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8197 both IPv4 and IPv6 based ID's.
8199 The affected files are lib/silccore/id.[ch] and other files
8200 around the tree using these routines.
8202 * Removed the ID length arguments in server from various
8203 silc_server_send_notify_* routines -> they are not needed
8206 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Fixed memory leak in silc_encode_pem_file in the file
8209 lib/silcutil/silcutil.c.
8211 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * Check minor version as well in the SKE. Affected files are
8214 silcd/protocol.c and lib/silcclient/protocol.c.
8216 * Added --identifier option to the server so that an identifier
8217 can be when creating the public key for the server. Affected
8218 file is silcd/silcd.c.
8220 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8221 lib/silccrypt/silcpkcs.c.
8223 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8225 * Register default ciphers and stuff when using -C option with
8226 the server. Affected file sildc/silcd.c.
8228 * Put back the servers public key filename format, it is better
8229 than the new one. For now, the client keys are saved with the
8230 new filename format. The affected file silc/client_ops.c.
8232 * Implemented the Cipher API for the rest of the ciphers that
8233 did not implement it or implemented it the wrong way.
8235 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8237 * Register default ciphers and stuff when using the -S option
8238 in the client. Affected file silc/silc.c. Same also when
8239 creating new key pair with -C option.
8241 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Fixed the silc_verify_public_key client operation function to
8244 save the public keys differently. The fingerprint is now
8245 used as filename and not the hostname. This way also the
8246 client keys are saved uniquely and not with hostnames. The
8247 affected file is silc/client_ops.c.
8249 * Trimmed the silc_hash_fingerprint function to remove extra
8250 whitespaces from the end of the fingerprint. The affected
8251 file is lib/silccrypt/silchash.c.
8255 * Added silc_cipher_register_default function to register all
8256 default ciphers. It can be used when configuration files
8257 does not exist and the application does not want any specific
8258 ciphers in any specific order.
8260 The SilcDList is now used as silc_cipher_list dynamically
8261 allocated cipher list. Removed the static list all together
8262 and now all ciphers must be allocated to the dynamic list.
8263 The silc_cipher_alloc routine was changed to check only the
8266 All silc_cipher_* routines that used to return int returns
8269 The affected files lib/silccrypt/silccrypt.[ch].
8271 * The same thing was done to silc_hash_* as for silc_cipher_*
8272 routines. Affected files lib/silccrypt/silchash.[ch].
8274 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8275 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8276 Added also silc_pkcs_[un]register[_default] functions.
8277 Removed the data_context from the PKCS API.
8279 * Added silc_hmac_register_default function to register default
8280 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8281 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8282 to unregister all hmacs at once.
8284 * Register the default ciphers, hash functions, PKCSs and HMACs
8285 if client's configuration file does not exist. The affected
8288 * The client did not load the hash functions from the SIM
8289 modules at all. Added support for this. Affected file is
8290 silc/clientconfig.c.
8292 * When decoding public key with silc_pkcs_public_key_decode, check
8293 the supported algorithm only if PKCS are registered. Affected
8294 file lib/silccrypt/silcpkcs.c. The same was done with the
8295 silc_pkcs_private_key_decode.
8297 * Fixed the SILC List routines to keep the list always in order.
8298 It used to change the list's order when traversing the list but
8299 not it preserves the order. Affected file lib/trq/silclist.h.
8301 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Added the client library to use the SilcSocketConnection's
8304 reference counter (by silc_socket_dup) to prevent the bug that
8305 the socket object may be freed underneath async operation.
8307 * The name resolv library checking fixes in the configure.in.pre.
8310 * Created new version of the protocol drafts for future
8311 development. The -03 drafts are the ones that will be changed
8312 in the trunk now and the -02 will remain as they are.
8314 * Send list of CUMODE notifys to the router when announcing
8315 the channel users to the router. Affected file silcd/server.c.
8316 If the router receiving channel founder CUMODE for a channel
8317 that already has channel founder it will send CUMODE notify
8318 to the sender to remove the channel founder rights from the
8319 announced client. Affected file silcd/packet_receive.c.
8321 * The CUMODE notify may now use Server ID as well as the entity
8322 who changes the mode. Updated protocool specs.
8324 * Updated INSTALL and README files.
8326 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8328 * New web pages in the http://silc.pspt.fi. The pages was
8333 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8335 * Implemented the [DenyConnectin] config section in the server.
8336 Added silc_server_config_denied_conn to check whether incoming
8337 connection is denied. Affected file silcd/serverconfig.[ch].
8339 * Do not check the ports when checking the incoming configuration
8340 data if the port is 0, meaning any. Affected file is
8341 silcd/serverconfig.c.
8343 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Fixed buffer overflow in silc_string_compare in the file
8346 lib/silcutil/silcutil.c.
8348 * Fixed double free in silc_server_command_leave in the file
8351 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Fixed the version checking in the server. Affected file is
8356 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Fixed the configuration data fetching when accepting new
8359 connections in the server. Affected file silcd/server.c.
8361 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Added `sender_entry' argument to the function
8364 silc_server_packet_relay_to_channel so that we can check
8365 whether some destination actually belongs to the same route
8366 the sender belongs (ie, we must not resend the packet to the
8367 sender). Affected file silcd/packet_send.[ch].
8369 * Added `servername' field to the SilcClientEntry in the server
8370 to hold the name of the server where client is from. Affected
8371 file is silcd/idlist.h.
8373 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Moved the channel message encrypting in the router betwen
8376 router connections from silc_server_channel_message to the
8377 silc_server_packet_relay_to_channel since we want to check
8378 whether we have anybody channel before encrypting anything.
8379 Affected files silcd/packet_[receive/send].c.
8381 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Fixed the [AdminConnection] server config section to support
8384 multiple entries. Affected file silcd/serverconfig.c.
8386 * Added support into the server to check the validity of the
8387 incoming connection before executing any KE or authentication
8390 * The connection configuration is now saved to the KE and
8391 connection auth protocol contexts and not fetched anymore in
8392 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8394 * The local hosts listenning address and port is also resolved
8395 now when starting the server. We want to have the socket object
8396 to include the real address and port for the listener. Added
8397 new function silc_net_check_local_by_sock into the files
8398 lib/silcutil/silcnet.[ch].
8400 * Fixed a broadcast bug in server -> do not broadcast if we
8403 * Fixed a routing bug. Do not route broadcast packets ever.
8404 Broadcast packets must be processed always and not routed since
8405 they may be destined to some other host than yourself and thus
8406 would get routed without no good reason. Affected file is
8409 * Added function silc_server_config_is_primary_route to check
8410 whether primary router connection has been configured (a router
8411 configuration that we are initiating). If there is not, we
8412 will assume that there is only two routers in the SILC network
8413 and we will use the incoming router connection as our primary
8414 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8416 * Changed the order of the broadcasting. Broadcast _after_ the
8417 packet has been processed not before. Affected file is
8420 * Fixed a [ClientConnection] parsing bug. The port was never
8421 parsed correctly thus resulting to port 0. Affected file
8422 silcd/serverconfig.c.
8424 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8425 argument and did not set the broadcast packet flag. Affected
8426 file silcd/packet_send.c. Fixed same bug in the function
8427 silc_server_send_notify as well.
8429 * If we receive NEW_ID packet for our own ID in the server, ignore
8432 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Removed the nickname from the Private Message Payload.
8437 Updated the code and the protocol specs.
8439 * Updated protocol specs for submitting to the IETF.
8441 * Tweaked the Random Number Generator a bit. Affected file
8442 lib/silccrypt/silcrng.c. Exported a new function
8443 silc_rng_[global]_add_noise which can be used to add more
8446 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8448 * Do not parse packets with different timeout when protocol
8449 is active -> may cause problem with rekey. Affected file
8452 * When server receives signoff notify it must not create
8453 new channel key if the client is on any channels since the
8454 sender of the signoff notify will create it.
8456 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Added printing of error messages during SKE protocol from the
8459 failure packet sent by server during SKE. Affected file
8462 * Removed the client's failure_callback handling with timeout
8463 and handle it immediately when received.
8465 * The SKE library returned wrong type in SUCCESS and FAILURE
8466 packets. They must be 32 bit MSB not 16 bit MSB.
8468 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8470 * Ok, rewrote the logic of the re-key and now it seems to work.
8471 I tested it on high traffic with frequent re-keys without
8472 problems. Added hmac_receive (and renamed hmac to hmac_send)
8473 in SilcClientConnection in lib/silcclient/client.h and
8474 in SilcIDListData in silcd/idlist.h. Also, removed the
8475 SilcPacketParserContext's cipher and hmac fields as they are
8476 not needed anymore and actually caused some problems when
8477 the ciphers and hmac's changed underneath the packet parser.
8479 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * If re-key protocol is active then process the incoming packets
8482 synchronously since we must assure that icoming packets encrypted
8483 with the old key is processed before the new keys is set to
8484 use. This is true other packets than for REKEY packets.
8485 Affected file silcd/server.c. The same was done to client library
8486 as well, affected file lib/silcclient/client.c.
8488 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8490 * Fixed bug in client and server to accept the force send if
8491 the packet is send from silc_[server/client]_packet_process
8492 function. Otherwise the packets are never delivered, oops.
8494 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Disable force sending of packets when REKEY protocol is active.
8497 We must assure that no packet is sent directly when rekey is
8498 performed. All packets must be sent through packet queue.
8499 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8500 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8501 function is silc_[server/client]_packet_send_real to check
8504 * Replaced the SIM paths from example config files to
8505 /usr/local/modules. Also, make install creates now
8506 /usr/local/silc/logs directory to hold all the SILC server
8509 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8511 * Made the configure.in.pre work on Solaris. Patch by salo.
8513 * Made all ciphers compatible with non-x86 machines. Defined
8514 CBC mode macros into lib/silccrypt/ciphers_def.h.
8516 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8518 * Fixed the make install.
8520 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8522 * When MAC computation fails the silc_packet_decrypt returned 0
8523 even though it was supposed to return -1. Fixed this. The
8524 affected file is lib/silccore/silcpacket.c.
8526 * Do not replace the config files in /etc/silc (in make install)
8527 if they already exist. Affected file ./Makefile.am.
8529 * Do not send re-key packets immediately but through packet queue.
8530 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8532 * Changed silc_net_check_host_by_sock to return FALSE if the
8533 IP/DNS could not be resolved. Though, it returns the IP address
8534 now even if it could not resolve it (but returns also FALSE).
8535 Affected file lib/silcutil/silcnet.[ch].
8537 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8539 * Added silc_pkcs_decode_identifier to decode the public key's
8540 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8541 Added also silc_pkcs_free_identifier. Added also new context
8542 SilcPublicKeyIdentifier.
8544 * Added -S option to the silc client. It is used to dump the
8545 contents of the specified public key file.
8547 * Changed the PKCS api to return the public key length when
8548 setting the public key.
8550 * Fixed a fatal bug in the public and private key file loading.
8551 Affected file lib/silccrypt/silcpkcs.c.
8553 * Execute the packet parsing for client with zero (0) timeout
8554 if the protocol is active. Affected file silcd/server.c.
8556 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8558 * Made the key generation options to the silcd program. Added
8559 -C option, equivalent to client's option.
8561 * Added new [ServerKeys] config section to the server. It
8562 configures the server's public and private key.
8564 * Defined generic Public Key Payload into the protocol
8565 specification to send specific type of public keys and
8568 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8569 public key or certificate.
8571 * Implemented the GETKEY command to the server and to the
8572 client library and on user interface.
8574 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * Made preliminary `make install' work.
8578 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8580 * Added SilcServerRekey context into silcd/idlist.h.
8582 * Added the PFS support as defined in the specification to the
8583 SKE protocol. Affected files lib/silcske/*.c.
8585 * Added `ske_group' field to the SilcServerRekey context to hold
8586 the number of the SKE group that is used with PFS in re-key.
8587 Affected file silcd/idlist.h.
8589 * Added PFS re-key support to the server. Affected file is
8592 * Added silc_protocol_cancel to cancel execution of the next
8593 state of the protocol. Affected file is
8594 lib/silccore/silcprotocol.[ch].
8596 * Added the re-key support with and without PFS to the client
8597 library. Re-key is performed once in an hour, by default.
8599 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8600 Added silc_client_rekey_callback and silc_client_rekey_final.
8601 Affected files are lib/silcclient/protocol.[ch] and
8602 lib/silcclient/client.[ch].
8604 * Removed the `hmac_key' and `hmac_key_len' fields from the
8605 SilcClientConnection structure; not needed. Affected file is
8606 lib/silcclient/client.h.
8610 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8612 * Do not ask whether user wants to use the negotiated private key
8613 for private messages, just use it. Affected file is
8614 silc/local_command.c.
8616 * Added `send_enc_key' and `enc_key_len' fields to the
8617 SilcIDListData structure since they are needed in the re-key
8618 phase. Affected file is silcd/idlist.[ch].
8620 * Implemented the simple re-key protocol into the server.
8621 Affected files silcd/server.c and silcd/protocol.[ch]. The
8622 re-key will be performed once in an hour, by default.
8624 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8625 Added silc_server_rekey, silc_server_rekey_callback and
8626 silc_server_rekey_final.
8628 * Removed Tunneled flag from the protocol. Updated the code
8629 and the specifications.
8631 * Adde `pfs' field to the SilcIDListData to indicate whether
8632 the PFS is to be performed in the re-key. Affected file is
8635 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8637 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8638 int64 of at least the xintXX size. If void * is less that 4
8639 bytes uint32 * will be used. Defined bool as boolean.
8641 * Changed _ALL_ unsigned long and unsigned int to uint32,
8642 unsgined short to uint16 in the source tree.
8644 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8645 not handle clients that has entry->data.registered == FALSE.
8646 They are not in the network anymore. Affected file is
8649 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8651 * Implemented the sending of the SERVER_SIGNOFF notify in the
8652 server. Affected file is silcd/server.c.
8654 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8655 Added also silc_notify_payload_encode_args into the
8656 lib/silccore/silcnotify.[ch].
8658 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8659 Affected file silcd/packet_receive.c.
8661 * Implemented the SERVER_SIGNOFF notify handling in the client
8662 library. Affected file lib/silcclient/client_notify.c. Also,
8663 implemnted the printing of the SERVER_SIGNOFF info to the
8664 application. Affected file silc/client_ops.c.
8666 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8667 if the deleting was successful. Affected file silcd/idlist.[ch].
8669 * Added support for public key authentication in the connection
8670 authentication protocol in the client library. Affected file
8671 lib/silcclient/protocol.c.
8673 * Changed the server's silc_idlist_get_clients_by_* interface
8674 to support already allocated array so that new entries may be
8675 added to pre-allocated array. Affected file silcd/idlist.[ch].
8676 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8677 and command replies.
8679 * All command reply functions in the server now calls the
8680 pending command callback even if error occured. This way the
8681 error will be delivered to the client as well. Affected files
8682 silcd/command.c and silcd/command_reply.c.
8684 * Fixed INFO command to return local server's info if no server
8685 was provided. Affected file lib/silcclient/command.c.
8687 * Removed RESTART command for good. Updated the code and the
8690 * Rewrote parts of the task system. It is a bit simpler now.
8691 Removed unsued task priorities. The affected files are
8692 lib/silcutil/silctask.[ch].
8694 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8696 * Moved the USERS printing from the library to the application.
8697 Affected files lib/silcclient/command.c and silc/client_ops.c.
8699 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Added channel key re-key support. The re-key is perfomed
8704 only by the router and is done once in an hour. Added `rekey'
8705 field to the SilcChannelEntry in the server. Affected files
8706 silcd/server.c and silcd/idlist.h.
8708 * Added silc_task_unregister_by_context into the file
8709 lib/silcutil/silctask.[ch].
8711 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Added SILC_UMODE_GONE mode to indicate when the client is not
8714 present in the SILC network. Added also support to the local
8715 command AWAY that will set this mode. Added support of showing
8716 "xxx is gone" in WHOIS command. The USERS command shows the
8717 gone status as well.
8719 * Fixed setting server and router operator privileges in the
8720 server's UMODE command. Affected file silcd/command.c.
8722 * Merged the SKE KE1 and KE2 payloads into one payload. The
8723 new KE payload is equivalent to the old KE2 payload.
8725 Cleaned up the SKE Start Payload parsing. It now uses the
8726 simple buffer unformatting to do the parsing. A lot faster
8729 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8730 to the SKE that is used to indicate whether both of the SKE
8731 parties should perform authentication. By default only the
8732 responder performs authentication. By setting this flag also
8733 the initiator must do authentication. By default it is unset
8734 since in normal SKE case, client to server connection, only
8735 the responder should do authentication. When doing SKE between
8736 two clients both should perform authentication. Updated the
8737 code and the protocol specs.
8739 * A little fix to IDENTIFY command in the server. Search the
8740 client first by hash not nickname. Affected file is
8743 * Fixed the silc_client_close_connection to support closing
8744 the client to client connections wihtout deleting too much
8745 data. Affected file lib/silcclient/client.c.
8747 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8748 are received if protocol used to be active but is not anymore
8749 the application would crash due to NULL pointer dereference.
8750 Affected files silcd/server.c and lib/silcclient/client.c.
8752 * Added `hash' field to the SilcClientConnection to include
8753 the hash function negotiated in the SKE protocol.
8755 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8756 to set the channel founder authentication data. A client can
8757 claim the founder rights later by providing the authentication
8758 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8759 This way the channel founder can regain the channel founder
8760 privileges even it is left the channel. This works only on
8761 local server and the client must be connected to the same
8762 server to be able to regain the founder rights. Updated the
8763 protocol specs accordingly.
8765 Added support to the CMODE command in the client to set the
8766 founder auth data. Read the README to see how to set it.
8768 Added support to the CUMODE command to claim the founder
8769 rights. Read the README to see how to do it.
8771 Added support for the founder authentication to the Channel
8772 Entry in the server. Affected file silcd/idlist.h.
8774 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8775 server's CMODE command. Affected file silcd/command.c.
8777 * Added the following new functions into lib/silccore/silcauth.[ch]:
8778 silc_auth_get_method and silc_auth_get_data.
8780 * The server now saves the remote hosts public key to the
8781 SilcIDListData pointer. Affected file silcd/protocol.c.
8783 * The normal server now does not remove the channel entry from
8784 the cache if the founder authentication data is set. It used
8785 to remove it if the founder was the last one on the channel on
8786 the server and left the channel. The auth data is saved and
8787 if the channel is re-joined later the old entry is used with
8788 the old auth data. Affected files silcd/command_reply.c and
8791 * Removed the `pkcs' field from the SilcIDListData structure
8792 in the server; it is not used. Affected file silcd/idlist.h.
8794 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8796 * Fixed packet processing on slow links. Partial packets were
8797 never re-processed because the incoming data buffer was cleared
8798 by the application. Application must not directly clear the
8799 sock->inbuf, the packet processing routines handle it. Fixed
8800 this in client library and in server.
8802 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Fixed the WHOIS and IDENTIFY send reply function to really
8805 check whether to send list or just one entry. Affected file
8808 * Cleaned up the LEAVE command's channel key distribution. The
8809 affected file silcd/command.c.
8811 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8812 can enforce the channel mode as well. In that case the ID
8813 includes the ID of the server. The code now enforces the
8814 mode change if the router have different mode than the server.
8816 * The notify client operation with CMODE_CHANGE notify can now
8817 return NULL client_entry pointer if the CMODE was not changed
8818 by client. Application must check for this.
8820 * Added <Server ID> argument to INFO command to support server
8821 info fetching by Server ID.
8823 * Added silc_server_announce_get_channel_users to get assembled
8824 packets of channel users of the specified channel. Affected
8825 file silcd/server.[ch].
8827 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8828 was freed underneath the ID Cache.
8830 * Re-announce clients when the server received CHANNEL_CHANGE
8831 notify from the router. Affected file silcd/packet_send.c.
8833 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8836 crashed since it did not handle the fact that there is no cipher
8837 called "3" and didn't check the error condition. Now fixed.
8839 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8840 flag. It can be used to send message requests.
8842 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * Implemented the RESTART command in the client.
8846 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8847 notice type messages. Added notice printing to the user
8850 * The channel keys are not re-generated if the channel's mode
8851 is PRIVKEY, ie private key on the channel exists. Affected
8852 files silcd/server.c and silcd/command.c.
8854 * Fixed a little bug in channel message delivery when channel
8855 private keys are set in the server. Affected file is
8856 silcd/packet_send.c.
8858 * Changed the setting on channel->on_channel = TRUE from the
8859 silc_client_save_channel_key to the JOIN command reply. The
8860 key payload is not received if the private channel key is set.
8861 Affected file lib/silcclient/command_reply.c and the
8862 lib/silcclient/client_channel.c.
8864 * When the CMODE_CHANGE notify is sent and the channel private
8865 key mode is removed the channel key must be re-generated in
8866 other cells as well. Added this support for the router in the
8867 silcd/packet_receive.c.
8869 * Added new local command NOTICE to send notice message on
8870 channel. Affected file silc/local_command.[ch].
8872 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * Added new local command ME to the client. It is used to send
8875 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8876 some action. Affected file silc/local_command.[ch].
8878 * Changed channel_message and private_message client operations
8879 to deliver the message flags to the application. Added also
8880 the `flags' arguments to the silc_client_send_channel_message
8881 and silc_client_send_private_message functions. Affected file
8884 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8886 * Redefined the Private Message Payload to support private message
8887 keys and to support the new private message flags. Updated
8888 the protocol specs. Flags makes it possible to have for example
8889 CTCP style messages.
8891 * Added new type SilcPrivateMessagePayload and defined an API
8892 for it in the lib/silcclient/silcprivate.[ch].
8894 * Tested private message private keys successfully. Tested the
8895 private message key set, unset and list commands with the new
8898 * Redefined the Channel Message Payload to include the channel
8899 message flags (equal with private message flags) to support
8900 for example CTCP style messages.
8902 * Defined some of the message (for channel and private message)
8903 flags. Updated the protocol specs and added the flags to the
8904 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8906 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8908 * Added SilcKeyAgreementStatus type to the key agreement routines
8909 to indicate the current status and error if one occured.
8910 The status types are defined in the lib/silcclient/silcapi.h.
8912 * Added new local command KEY that is used to set and unset private
8913 keys for channels, set and unset private keys for private messages
8914 with remote clients and to send key agreement requests and
8915 negotiate the key agreement protocol with remote client. The
8916 key agreement is supported only to negotiate private message keys,
8917 it currently cannot be used to negotiate private keys for channels,
8918 as it is not convenient for that purpose.
8920 * Fixed a minor pending callback setting bug in the function
8921 silc_client_get_client_by_id_resolve, now the function works.
8922 Affected file lib/silcclient/idlist.c.
8924 * Added function silc_net_get_local_port to get local bound
8925 port by socket. Added to lib/silcutil/silcnet.[ch].
8927 * Added `sockets' and `sockets_count' fields to the SilcClient
8928 object. They hold the sockets of the listenning sockets in
8929 the client. Listenning sockets may be for example the key
8930 agreement server. Affected file lib/silcclient/client.[ch].
8931 Added functions the silc_client_add_socket and the
8932 silc_client_del_socket. They are exported to the application
8935 * Added ~./silc/clientkeys to support other client's public keys.
8937 * Renamed verify_server_key client operation to verify_public_key
8938 and added one argument to indicate the type of the connection
8939 (server, client etc.).
8941 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8943 * Added silc_server_connection_auth_request to handle the
8944 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8945 silcd/packet_receive.[ch].
8947 * Added silc_server_send_connection_auth_request into the
8948 silcd/packet_send.c to send the connection auth request packet.
8950 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8953 * Fixed the public key authentication in responder side in the
8954 server. The `auth_data' pointer includes the SilcPublicKey
8955 not the path to the public key. Affected file silcd/protocol.c.
8957 * Implemented the public key authentication in the initiator side
8958 in the server. Affected file silcd/protocol.c.
8960 * Removed the [RedirectClient] config section from the server
8961 configuration. Is not needed and I don't want to implement it.
8963 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8965 * Cleaned up the CMODE command in the server. It now works
8966 correctly and supports all the modes defined in the protocol.
8967 Affected file is silcd/command.c.
8969 * Added `hmac_name' field to the SilcChannelEntry in the server
8970 to hold the default HMAC of the channel. It can be set when
8971 creating the channel (with JOIN command). Affected files
8974 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8975 type to indicate the change of the current cipher and hmac
8976 on the channel. Client can safely ignore the <cipher> argument
8977 (if it chooses to do so) since the CHANNEL_KEY packet will
8978 force the channel key change anyway. The <hmac> argument is
8979 important since the client is responsible of setting the new
8980 HMAC and the hmac key into use.
8982 * Fixed the CMODE command in the client library as well.
8984 * Tested CMODE command in router environment successfully.
8986 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Show the version of the remote client (or server) when connecting
8989 to the server. It is logged to the log file. Affected file
8990 is silcd/protocol.c.
8992 * Fixed the KILLED notify handling in the client library. The
8993 client must be removed from all channels when receiving the
8996 Also, do not remove the client entry when giving the KILL
8997 command but when the KILLED notify is received.
8999 * Removed silc_idlist_find_client_by_nickname from the server.
9000 Not needed anymore. Affected files silcd/idlist.[ch].
9002 * Implemented the CHANNEL_CHANGE notify type handling to the
9003 server. Affected file silcd/server.c.
9007 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9009 * Added silc_server_send_notify_invite to send the INVITE
9010 notify between routers.
9012 * Implemented the INVITE command correctly to the server.
9014 * Implemented the INVITE notify type handling in the server.
9016 * Implemented the INVITE command to the client library and on the
9019 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9021 * Added function silc_server_get_client_resolve to find the
9022 client entry by ID from all ID lists and then resolve it
9023 (using WHOIS) if it cannot be found. Affected file is
9026 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9028 * Implemented the BAN command to the client library.
9030 * The JOIN command in the server now checks the invite list
9033 * Changed the silc_command_reply_payload_encode_va and the
9034 silc_command_payload_encode_va to support that if argument is
9035 NULL it ignores and checks the next argument. Affected file
9036 lib/silccore/silccommand.c.
9038 * Added silc_server_send_notify_ban to send the BAN notify
9039 type between routers.
9041 * Chaned the silc_notify_payload_encode to support that if
9042 argument is NULL it ignores and checks the next argument.
9043 Affected file lib/silccore/silcnotify.c.
9045 * Tested ban lists in router environment successfully.
9047 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9049 * Implemented BAN command to the server, in silcd/command.[ch].
9051 * Removed the BAN and INVITE_LIST modes from the CMODE command
9054 * Added function silc_string_match to regex match two strings.
9055 Affected files lib/silcutil/silcutil.[ch].
9057 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9059 * Redefined parts of the SilcChannelEntry in the server to support
9060 the new ban and invite lists.
9062 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9064 * Redefined the INVITE command. The same command can be used to
9065 invite individuals to the channel but also to manage the invite
9066 list of the channel (to add to and remove from the invite list).
9067 Updated the protocol specs.
9069 * Added new command SILC_COMMAND_BAN that can be used to manage
9070 the ban list of the channel. Updated the protocol specs.
9072 * Removed the channel modes: the SILC_CMODE_BAN and the
9073 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9074 in the CMODE command. The equivalent features are now available
9075 using INVITE and BAN commands. Updated the protocol specs.
9077 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9078 in the network about change in the current ban list. The notify
9079 type is not used by the client.
9081 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9082 support the invite lists.
9084 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9086 * Added new function silc_string_regexify that converts string
9087 including wildcard characters into regex string that can
9088 be used by the GNU regex library. Added into the file
9089 lib/silcutil/silcutil.[ch].
9091 Added silc_string_regex_combine to combine to regex strings
9092 into one so that they can be used as one regex string by
9093 the GNU regex library. Added into the file
9094 lib/silcutil/silcutil.[ch].
9096 Added silc_string_regex_match to match two strings. It returns
9097 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9099 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9101 * Imported GNU regex to the soruce tree into lib/contrib.
9102 Fixed some compiler warning from the regex.c.
9104 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9106 * Fixed MOTD command in the server to work in router environment.
9108 * Fixed the MOTD command in the client library to support
9109 the server argument in the command.
9111 * Added `nickname_len' argument to the silc_idlist_add_client
9112 in the server, as the `nickname' argument may be binary data
9115 * Added silc_idlist_get_channels to return all channels from
9118 * Implemented LIST command to the server. Affected file is
9121 * Implemented the LIST command to the client library and on the
9124 * Added [<user count>] argument to the LIST command reply.
9125 With private channels the user count is not shown.
9127 * Updated TODO and README.
9129 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * The client entry's data.registered must be TRUE even with
9132 global client entry on global client list. The data.registered
9133 is used to check whether the client is anymore in the network,
9134 for example with WHOWAS command so it must be valid.
9136 * Fixed the WHOWAS command in the server. It now actually works
9137 in router environment. Added function into silcd/command_reply.c
9138 silc_server_command_reply_whowas_save.
9140 * Added silc_idlist_purge function to the silcd/idlist.c
9141 to periodically purge the ID Cache.
9143 * Fixed INFO command in the server. It works now in router
9144 environment. Added <server name> argument to the INFO command
9145 reply. Updated the protocol specs.
9147 * Fixed minor bug in silc_idcache_purge to not purge if the
9148 expire value is zero.
9150 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9151 they were buggy because of the WHOWAS information.
9153 * Fixed local command MSG to handle the async resolving of
9154 the remote client properly. It used to fail the first MSG.
9155 Affected file silc/local_command.c.
9157 * Added `data_len' field to SilcIDCache context.
9159 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * Update TODO. Todo in commands in the server.
9163 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9165 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9166 used by routers as broadcast packet to inform other routers
9167 about the changed user mode.
9169 Implemented the notify handling in the server. Affected file is
9170 silcd/packet_receive.c. Added the function
9171 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9173 * Added new generic Channel Payload and deprecated the New Channel
9174 Payload. The New Channel Payload is now the generic Channel
9177 * Added new argument `mode' to the silc_server_send_new_channel
9178 as it is required in the Channel Payload now.
9180 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9181 and created a new and real SilChannelPayload to represent the
9182 new generic Channel Payload. Implemented the encode/decode
9183 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9185 * Added silc_server_get_client_channel_list to return the list
9186 of channels the client has joined for WHOIS command reply.
9187 Affected file silcd/server.[ch].
9189 * Implemented the channel list sending in the WHOIS command reply
9190 in server and in the client.
9192 Implemented the channel list displaying on the user interface
9193 as well. Affected file silc/client_ops.c.
9195 * Added silc_channel_payload_parse_list to parse list of Channel
9196 Payloads. It returns SilcDList list of SilcChannelPayloads.
9197 Client for example can use this function to parse the list of
9198 channels it receives in the WHOIS command reply. The caller
9199 must free the list by calling silc_channel_payload_list_free.
9200 Affected files lib/silccore/silcchannel.[ch].
9202 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9204 * Added one new argument <user mode> to the WHOIS command reply
9205 to return the mode of the user in SILC. Updated the protocol
9208 Implemented it to the server and client.
9210 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * Fixed the mode printing on the user interface on joining.
9213 Affected file silc/client_ops.c.
9215 * Implemented the UMODE command and user modes in general to the
9216 client library and to the user interface.
9218 * Implemented the UMODE command to the server.
9220 * The server now sends UNKNOWN_COMMAND error status if client sends
9221 unknown command. Affected file silcd/command.c.
9223 * All server commands now handle the command identifier the right
9224 way when sending the command reply to the client. The client can
9225 use to identify the command replies with the identifier.
9227 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9229 * Added silc_server_get_client_route to resolve the route to
9230 the client indicated by the client ID. Affected file is
9233 * Added silc_server_relay_packet as general function to relay
9234 packet to arbitrary destination. This deprecates functions
9235 like _send_private_message_key, _relay_notify etc. Affected
9236 file is silcd/packet_send.[ch].
9238 Removed silc_server_send_key_agreement,
9239 silc_server_send_private_message_key and
9240 silc_server_packet_relay_notify functions from the file
9241 silcd/packet_send.[ch].
9245 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9246 server. Affected file silcd/packet_receive.[ch].
9248 * Implemented the KILL command to the client. Implemented the
9249 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9250 Affected files lib/silcclient/command[_reply].c and
9251 lib/silcclient/client_notify.c. Implemented the KILL notify
9252 printing in the user inteface.
9254 * Fixed a lot silc_parse_nick memory leaks from the client
9255 library in the file lib/silcclient/command.c.
9257 * Changed the silc_server_send_notify_on_channels's `sender'
9258 argument from SilcSocketConnection to SilcClientEntry to
9259 check the sender as entry and not as connection object and not
9260 to send to the client provided as argument. The affected file
9261 is silcd/packet_send.[ch].
9263 * The notify packets that are destined directly to the client used
9264 to not to be processed by the server. Now changed that and the
9265 server processes all notify packets. After relaying the packet
9266 to the client the notify packet is processed in the server.
9268 * The silc_server_free_client_data now checks whether there is
9269 pending outgoing traffic for the client and purges the data to
9270 the network before removing the client entry.
9272 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9274 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9275 an client is killed from the SILC Network. Updated the protocol
9278 Added new function silc_server_send_notify_killed to the
9279 silcd/packet_send.[ch].
9281 * Added function silc_server_packet_relay_notify to relay notify
9282 packets that are destined directly to a client. In this case
9283 the server does not process the notify packets but merely relays
9284 it to the client. Affected file silcd/packet_send.[ch].
9286 Added also silc_server_packet_process_relay_notify to check
9287 whereto relay the notify. Affected file is
9288 silcd/packet_receive.[ch].
9290 * Implemented the KILL command to the server.
9294 * Added the backup schema desgined last fall to the protocol
9295 specs for everyone to see. The specification is in the
9296 *-spec-xx.txt draft and the packet type definitions for the
9297 backup routers is in *-pp-xx.txt draft. Thusly, added also
9298 new packet type SILC_PACKET_CELL_ROUTERS.
9300 * A big security problem in the implementation discovered. The
9301 signoff of an client did not cause new channel key generation
9302 which it of course should've done. The channel keys must be
9303 always re-generated when client leaves (or signoffs) the channel.
9304 The silc_server_remove_from_channels funtion now handles
9305 the channel key re-generation.
9307 * Added `sender' argument to the silc_server_send_notify_on_channels
9308 to not to send the client provided as argument. Affected file
9309 silcd/packet_send.[ch].
9311 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9313 * Implemented OPER and SILCOPER commands into the server and
9316 * Added silc_auth_verify and silc_auth_verify_data to verify
9317 the authentication directly from the authentication payload.
9318 It supports verifying both passphrase and public key based
9319 authentication. Affected file lib/silccore/silcauth.[ch].
9321 * Added `hash' field to the SilcIDListData structure. It is the
9322 hash negotiated in the SKE protocol. Affected file is
9325 * Slight redesigning of the SilcAuthPayload handling routines.
9326 Do not send SilcPKCS but SilcPublicKey as argument.
9328 * Implemented the public key authentication support to the
9329 serverconfig. The public key is loaded from the provided path
9330 and saved as authentication data to void * pointer. Thus,
9331 changed the unsigned char *auth_data to void *auth_data;
9333 * Fixed SHUTDOWN command to send the reply before the server
9334 is shutdown. :) Affected file silcd/command.c.
9336 * Fixed fatal bug in CONNECT command. The hostname was invalid
9337 memory and server crashed. Affected file silcd/command.c.
9339 * Fixed fatal bug in CLOSE command. The server_entry became
9340 invalid but was referenced later in the command. Affected file
9343 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9345 * Fixed fatal bug in failure packet handling. Server ignored
9346 the failure and thus crashed when it came.
9350 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9352 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9353 that the command may be executed only once in (about) 2 seconds.
9354 The old SILC_CF_LAG flag is same but allows command bursts up
9355 to five before limiting.
9357 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9358 server code. Various commands now includes the CF_LAG_STRICT
9359 flag to disallow any kind of miss-use of the command.
9361 * Fixed the silc_buffer_unformat to not to allocate any data
9362 if the length of the data is zero. It used to allocate the
9363 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9365 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9367 * Changed the format of AdminConnection configuration section
9368 in the server. Added username of the admin to the format.
9369 Affected files silcd/serverconfig.[ch].
9371 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9372 to return admin configuration data by host, username and/or
9375 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9377 * Implemented WHOWAS command to the server. Added the functions:
9379 silc_server_command_whowas_parse,
9380 silc_server_command_whowas_send_reply,
9381 silc_server_command_whowas_from_client and
9382 silc_server_command_whowas_from_server
9384 * Added <Client ID> argument to the WHOWAS command reply. Updated
9385 the protocol specs accordingly.
9387 * Implemented WHOWAS command and command_reply to the client
9390 Implemented the WHOWAS printing on the user interface.
9392 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9394 * Added new argument to the WHOWAS command reply, the real name.
9395 It is an optional argument. Updated the protocol specs.
9397 * Added SilcIDCacheDestructor callback that is registered when
9398 the SilcIDCache is allocated. The callback is called when
9399 an cache entry in the ID Cache expires, or is purged from the
9400 cache. Added into lib/silccore/idcache.[ch].
9402 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9403 to destruct the client entries when the cache entry expires.
9404 Other ID Cache's in server and in the client library ignores
9407 * If the ID Cache entry's `expire' field is zero then the entry
9408 never expires. Added boolean `expire' argument to the
9409 silc_idcache_add function in the lib/silccore/idcache.[ch].
9410 If it is TRUE the default expiry value is used.
9412 * Added silc_server_free_client_data_timeout that is registered
9413 when client disconnects. By default for 5 minutes we preserve
9414 the client entry for history - for WHOWAS command.
9416 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Added support to the server to enforce that commands are not
9419 executed more than once in 2 seconds. If server receives
9420 commands from client more frequently, timeout is registered
9421 to process the commands. Affected file silcd/command.c.
9422 Added new function silc_server_command_process_timeout.
9424 * Changed NICK_NOTIFY handling in client library to check that
9425 if the client's nickname was changed, so there is no need to
9426 resolve anything from the server.
9428 * Removed error printing from the WHOIS and IDENTIFY commands.
9429 If error occurs then it is ignored silently in the client library.
9430 The application, however, may map the received error to
9431 human readable error string. The application currently maps
9432 the NO_SUCH_NICKNAME error to string.
9434 * Made the command status message public to the application. Moved
9435 them from lib/silcclient/command_reply.c to
9436 lib/silcclient/command_reply.h. The application can map the
9437 received command status to the string with the
9438 silc_client_command_status_message function.
9440 * Added check to the server to check that client's ID is same
9441 as the Source ID in the packet the client sent. They must
9444 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Added dist-bzip hook to the Makefile.am to make bzip2
9447 compressed distributions.
9449 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9451 * Server now enforces the maximum length for the nickname and
9452 the channel as protocol specification dictates. 128 bytes for
9453 nickname and 256 bytes for channel name.
9455 * Moved the WHOIS printing to the application. The client libary
9456 does not print out the WHOIS information anymore, the application
9457 must do it. Renamed silc_client_command_reply_whois_print to
9458 the silc_client_command_reply_whois_save.
9460 The client's idle time is also sent to the application now, and
9461 the idle is shown on screen.
9463 * Added silc_client_command_reply_identify_save to save the
9464 received IDENTIFY entries.
9466 * Do not check for channel private keys in message sending and
9467 reception if the channel does not have the PRIVKEY mode set.
9468 Affected file lib/silclient/client_channel.c.
9470 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9472 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9473 just surfaced after chaning the JOIN procedure.
9475 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * Added silc_client_get_clients_by_list to get client entries
9478 from Client ID list, that is returned for example by JOIN
9479 and USERS command replies. The application should use this
9480 function for example when JOIN command reply is received to
9481 resolve the clients already on the channel (library does not
9482 do that anymore as USERS command reply is not used in the JOIN
9483 procedure anymore). Affected files lib/silcclient/silcapi.h and
9484 lib/silcclient/idlist.c.
9486 * JOIN command reply and USERS command reply returns now SilcBuffer
9487 pointers instead of unsigned char pointers when returning
9488 the client list and mode list.
9490 * Added <Client ID> argument to the JOIN command reply, mainly
9491 for the server to identify for which client the command was
9492 originally sent. Updated protocol specs accordingly.
9494 * Added SilcDlist private_key pointer to the SilcChannelEntry
9495 in the client to support the channel private keys. Affected
9496 file is lib/silcclient/idlist.h.
9498 * Added SilcChannelPrivateKey argument to the function
9499 silc_client_send_channel_message so that application can choose
9500 to use specific private ke if it wants to. If it is not provided,
9501 the normal channel key is used, unless private keys are set.
9502 In this case the first (key that was added first) is used
9503 as the encryption key.
9505 * Implemented the support for channel private key handling.
9506 Implemented the following functions:
9508 silc_client_add_channel_private_key,
9509 silc_client_del_channel_private_keys,
9510 silc_client_del_channel_private_key,
9511 silc_client_list_channel_private_keys and
9512 silc_client_free_channel_private_keys
9514 Affected file lib/silcclient/client_channel.c.
9516 * Added the support for the private keys in the channel message
9517 sending and encryption and in the message reception and
9518 decryption. Affected funtions are
9519 silc_client_send_channel_message and silc_client_channel_message.
9521 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Added SKE's key verify callback to the client library's
9524 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9526 * Removed the statement that server (or router) must send USERS
9527 command reply when joining to the channel so that the client
9528 knows who are on the channel. Instead, the client list and
9529 client's mode list is now sent in the JOIN command reply to the
9530 client who joined channel. This is better solution.
9532 * Added function silc_server_get_users_on_channel and function
9533 silc_server_save_users_on_channel to the silcd/server.[ch].
9535 * Removed function silc_server_command_send_users from the
9538 * Do not show topic on the client library anymore. The topic is
9539 sent in the command reply notify to the application and the
9540 application must show the topic now.
9542 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Added client searching by nickname hash into the IDENTIFY and
9545 WHOIS commands in the server as they were clearly missing from
9546 them. Affected file is silcd/command.c.
9548 * Fixed a bug in private message receiving in the client library.
9549 The remote ID was freed and it wasn't supposed, now it is
9552 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * Minor fix to the channel payload; allocate the data area, as it
9555 needs to be of specific length.
9557 * If the key agreement port is zero then the operating
9558 system will define the bound port. Affected files are
9559 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9561 * Added new function silc_channel_payload_decrypt into the file
9562 lib/silccore/silcchannel.[ch].
9564 * Moved the channel message etc, check from silc_packet_decrypt
9565 to applications. The library calls now a generic
9566 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9567 when the packet is either normal or special. This was done to
9568 allow more wide range of checking that was not allowed when
9569 the code was in library. Now applications can do virtually any
9570 checks to the packet and return to the library the decision how
9571 the packet should be processed. Affected files are
9572 lib/silccore/silcpacket.[ch].
9574 Added silc_server_packet_decrypt_check to the server and
9575 silc_client_packet_decrypt_check to the client library.
9577 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9578 to send with specified source and destination information.
9580 * Channel message delivery between routers was broken after the
9581 channel key distribution was fixed earlier. The channel key
9582 was used be to distributed to other routers as well which is not
9583 allowed by the protocol. Now this is fixed and channel keys
9584 really are cell specific and the channel message delivery between
9585 routers comply with the protocol specification.
9587 * Fixed various commands in server to check also the global list
9588 for the channel entry and not just the local list. The affected
9589 file silcd/command.c.
9591 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9593 * Added assert()s to buffer formatting and unformatting routines
9594 to assert (if --enable-debug) when error occurs. Affected
9595 file: lib/silcutil/silcbuffmt.c.
9597 * Changed to auto-reconnect to check whether the remote host is
9598 router and register the re-connect timeout if it is. It used
9599 to check that whether we are normal server, but router must do
9600 auto-reconnect with another router as well. Affected file
9603 * Removed the [<key len>] option from CMODE command as the cipher
9604 name decides the key length, nowadays. See the defined ciphers
9605 from the protocol specification.
9607 * Added [<hmac>] option to the CMODE command to define the HMAC
9608 for the channel. Added SILC_CMODE_HMAC channel mode.
9610 * Added [<hmac>] option for the JOIN command so that user can
9611 select which HMAC is used to compute the MACs of the channel
9614 * Added Hmac field to the Channel Message Payload. The integrity
9615 of plaintext channel messages are now protected by computing
9616 MAC of the message and attaching the MAC to the payload. The
9617 MAC is encrypted. Now, it is clear that this causes some
9618 overhead to the size of the packet but rationale for this is that
9619 now the receiver can verify whether the channel message decrypted
9620 correctly and also when private keys are set for the channel the
9621 receiver can decrypt the packet with several keys and check from
9622 the MAC which key decrypted the message correctly.
9624 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9625 lib/silccrypt/silccipher.[ch].
9627 * Added silc_hash_len to return the digest length into the
9628 lib/silcrypt/silchash.[ch].
9630 * Rewrote parts of Silc Channel Payload interface in the
9631 lib/silccore/silcchannel.[ch]. The encode function now also
9632 encrypts the packet and parse function decrypts it.
9634 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Fixed a minor formatting bug in the SKE's key material processing.
9637 It actually might have processed the keys wrong way resulting
9640 * Redefined the mandatory HMAC algorithms and added new algorithms.
9641 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9642 and hmac-md5 truncated to 96 bits. The mandatory is now
9643 hmac-sha1-96. Rest are optional (including the one that used
9644 to be mandatory). Rationale for this is that the truncated HMAC
9645 length is sufficient from security point of view and can actually
9646 make the attack against the HMAC harder. Also, the truncated
9647 HMAC causes less overhead to the packets. See the RFC2104 for
9650 * Added new [hmac] configuration section. The SKE used to use
9651 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9652 is of course wrong. The official names that must be proposed in
9653 the SKE are the ones defined in the protocol specification
9654 (hmac-sha1-96 for example). The user can configure any hmac
9655 using any hash function configured in the [hash] section. At
9656 least, the mandatory must be configured.
9658 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9660 * Added HMAC list to the SKE proposal list. It has now both
9661 hash algorithm list and HMAC list. This makes the protocol
9662 incompatible with previous versions. The SKE now seems to work
9663 the way it is supposed to work, for the first time actually.
9665 * Defined plain Hash algorithms to the protocol specification.
9668 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9670 * Implemented support for key agreement packets into the server.
9671 Added functions silc_server_key_agreement and
9672 silc_server_send_key_agreement. Other than these functions,
9673 server has nothing to do with this packet.
9675 * Added support for private message key packets into the server.
9676 Added functions silc_server_private_message_key and
9677 silc_server_send_private_message_key.
9681 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9682 called in the protocol's final callback instead in the END
9683 protocol state. This makes a little more sense and in the same
9684 time in client we can use the same protocol routines for normal
9685 key exchange and to key agreement packet handling as well.
9687 * Added to both client's and server's KE protocol context the
9688 SilcSKEKeyMaterial pointer to save the key material. We will
9689 bring the key material to the protocol's final callback by doing
9690 this. The final callback must free the key material.
9692 * Added SKE's packet_send callback into client's KE protocol
9693 context so that the caller can choose what packet sending function
9694 is used. This way we can use different packet sending when
9695 doing normal SKE when doing key agreement packet handling (in
9696 the key agreement packet handling we do not want to encrypt
9699 * Implemented the responder side of the key agreement routines
9700 in the client. The client can now bind to specified port and
9701 accept incoming key negotiation. The key material is passed
9702 to the application after the protocol is over.
9704 * Implemented the processing of incoming Key Agreement packet
9705 in the client. Added function silc_client_key_agreement to
9708 * Implemented the intiator side of the key agreement routines
9709 in the client. The client can now initiate key agreement with
9710 another remote client. The key material is passed to the
9711 application after the protocol is over.
9713 * Created client_keyagr.c to include all the key agreement
9716 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9717 SILC_TASK_CALLBACK except that it is not static.
9719 * Created client_notify.c and moved the Notify packet handling
9720 from the client.[ch] into that file.
9722 * Created client_prvmsg.c and moved all private message and
9723 private message key routines from the client.[ch] into that file.
9725 * Create client_channel.c and moved all channel message and
9726 channel private key routines from the client.[ch] into that file.
9728 * Changed silc_client_get_client_by_id_resolve to resolve with
9729 WHOIS command instead of IDENTIFY command, in the file
9730 lib/silclient/idlist.c.
9732 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Implemented the SKE's responder side to the Client library.
9736 * When FAILURE is received to the protocol do not trust it
9737 blindly. Register a timeout to wait whether the remote closes
9738 the connection as it should do it, only after that process the
9739 actual failure. This was changed to both client and server.
9741 * Added client_internal.h to include some of the structures
9742 there instead of client.h in lib/silcclient/.
9744 * Added function silc_task_unregister_by_callback to unregister
9745 timeouts by the callback function.
9747 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9749 * Some "Incomplete WHOIS info" errors has been appearing on the
9750 log files. Took away the entry->userinfo check from WHOIS
9751 reply sending. The entry->userinfo is now " " if client did not
9752 provide one. I thought this was fixed earlier but something
9753 is wrong still. Let's see if the error still appears.
9755 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Fixed a minor bug in the login when the channel key is
9758 re-generated in the server. It used to generate the key in
9759 wrong order and thus caused problems in the channel traffic.
9761 * Fixed a minor bug in channel key distsribution after
9762 KICK command. The key was not sent to the router even though
9765 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9767 * Added silc_ske_process_key_material_data as generic routine
9768 to process any key material as the SILC protocol dictates. The
9769 function is used by the actual SKE library but can be used by
9770 applications as well. This relates to the private message keys
9771 and the channel private keys since they must be processed the
9772 same way the normal SILC session keys. The protocol dictates
9773 this. Affected files: lib/silcske/silcske.[ch].
9775 Added also silc_ske_free_key_material to free the
9776 SilcSKEKeyMaterial structure.
9778 * Defined silc_cipher_set_key function to set the key for
9779 cipher without using the object's method function. The affected
9780 files: lib/silccrypt/silccipher.[ch].
9782 * Implemented silc silc_client_add_private_message_key,
9783 silc_client_add_private_message_key_ske,
9784 silc_client_del_private_message_key,
9785 silc_client_list_private_message_keys and
9786 silc_client_free_private_message_keys functions in the
9789 Added functions silc_client_send_private_message_key to send
9790 the Private Message Key payload and silc_client_private_message_key
9791 to handle incoming Private Message Key payload.
9793 * Added Cipher field to the Private Message Key payload to set
9794 the cipher to be used. If ignored, the default cipher defined
9795 in the SILC protocol (aes-256-cbc) is used.
9797 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Removed lib/silcclient/ops.h file.
9801 Redefined parts of the SILC Client Library API. Created new
9802 file silcapi.h that deprecates the ops.h file and defines the
9803 published Client Library API. Defined also private message key
9804 API and channel private key API into the file.
9806 This is the file that the application must include from the
9807 SILC Client Library. Other files need not be included by
9808 the application anymore.
9810 * Added new key_agreement client operation callback and also
9811 defined the Key Agreement library API for the application.
9813 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9815 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9816 is used by clients to request key negotiation between another
9817 client in the SILC network. If the negotiation is started it
9818 is performed using the SKE protocol. The result of the
9819 negotiation, the secret key material, can be used for example
9820 as private message key.
9822 Implemented the Key Agreement payload into the files
9823 lib/silccore/silauth.[ch].
9825 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9827 * Redefined ciphers for the SILC protocol. Added some new ciphers
9828 and defined the key lengths for the algorithms. Changed the
9829 code accordingly. The default key length is now 256 bits.
9831 * Fixed SKE key distribution function silc_ske_process_key_material
9832 when the key length is more than 128 bits. The default key
9833 length in SILC is now 256 bits.
9835 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9836 to indicate unsupported algorithm.
9838 * Renamed rijndael.c to aes.c and all functions as well.
9840 * Fixed a long standing channel key setting bug in client library.
9841 Weird that it has never surfaced before.
9843 * Fixed bug in channel deletion. If the entire channel is removed
9844 then it must also delete the references of the channel entry
9845 from the client's channel list as the client's channel entry and
9846 the channel's client entry share same memory.
9848 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9850 * Implemented CONNECT and SHUTDOWN commands in the client.
9852 * Implemented CLOSE command to the client.
9854 * Added the function silc_idlist_find_server_by_name into the
9855 files silcd/idlist.[ch].
9857 Added the function silc_idlist_find_server_by_conn into the
9858 files silcd/idlist.[ch].
9860 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * DIE command was renamed to SHUTDOWN. Updated the both code
9865 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9866 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9868 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9871 * Added function silc_server_create_connection function to create
9872 connection to remote router. My server implementation actually
9873 does not allow router to connect to normal server (it expects
9874 that normal server always initiates the connection to the router)
9875 so the CONNECT command is only good for connecting to another
9878 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9881 or some other client was kicked from the channel.
9883 Implemented the handling of the notify type to both client
9886 Implemented silc_server_send_notify_kicked to send the KICKED
9887 notify. It is used to send it to the server's primary router.
9889 * Implemented the KICK command into server and client.
9891 * Added `query' argument to the silc_idlist_get_client function
9892 to indicate whether to query the client from server or not if
9895 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9896 to indicate that the client is not channel founder.
9900 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9902 * Removed the rng context from SilcPacketContext structure and
9903 changed that the packet routine uses the Global RNG API.
9905 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9907 * Added support for quit message that client can "leave" on the
9908 channel when it quits the SILC. It is ditributed inside the
9909 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9911 Added silc_server_free_client_data that will take the
9912 signoff message as argument.
9914 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9916 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9918 * Updated parts of the protocol specification to keep it up
9921 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9923 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9924 payloads in one packet.
9926 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9927 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9928 use now the new List flag.
9930 * Also deprecated the following packet types: REPLACE_ID,
9931 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9933 * Added list support for Notify packet in server.
9935 * Added silc_server_send_notify_channel_change to send the
9936 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9937 the silc_server_send_replace_id.
9939 * Added silc_server_send_notify_nick_change to send the
9940 NICK_CHANGE notify type. Deprecates the function
9941 silc_server_send_replace_id.
9943 * Added silc_server_send_notify_join to send the JOIN notify type.
9944 Deprecates the function silc_server_send_new_channel_user.
9946 * Added silc_server_send_notify_leave to send LEAVE notify type.
9947 Deprecates the function silc_server_send_remove_channel_user.
9949 * Added silc_server_send_notify_cmode and
9950 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9951 types. Deprecates the silc_server_send_set_mode function.
9953 * Added SERVER_SIGNOFF notify type to indicate that server has
9954 quit. This means that all clients on the channel from that
9955 server will drop. This can be also used when netsplit happens.
9957 Deprecated REMOVE_ID packet type since it is not needed anymore
9960 Added silc_server_send_notify_server_signoff to send the
9961 SERVER_SIGNOFF notify type. Deprecates the function
9962 silc_server_send_remove_id.
9964 Added also silc_server_send_notify_signoff to send the
9965 SIGNOFF notify type.
9967 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9968 SILC protocol from this day on. Changed the protocol
9969 specification as well.
9971 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9972 notify type. It is used between routers to notify about
9973 topic changes on a channel.
9975 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9978 * Partly updated the protocol specification to comply with the
9979 changes now made. It is still though a bit outdated.
9981 * The JOIN notify type now takes one extra argument <Channel ID>.
9982 The packet used to be destined to the channel but now the
9983 JOIN type may be sent as list thus it is impossible to
9984 destine it to any specific channel. By adding this argument
9985 it is again possible.
9987 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9989 * Added CREDITS file. The CHANGES and CREDITS file will appear
9990 in the distribution as well.
9992 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9994 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9995 types in the server's silcd/packet_receive.c.
9997 * Implemented CMODE and CUMODE to work in router environment.
9999 * Fixed minor encoding and decoding buglet from the
10000 lib/silccore/silcmode.c.
10002 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10005 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10007 * Changed all SilcConfigServer* and silc_config_server* to
10008 SilcServerConfig* and silc_server_config*, respectively.
10011 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10013 * Associated the ID (client or server ID) to the Authentication
10014 Payload to avoid any possibility of forging. Updated the
10015 protocol specification and the code accordingly.
10017 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10019 * The RSA key length is now save to the RsaKey context in the
10020 key generation process in lib/silccrypt/rsa.c. The key length
10021 is now used to figure out the maximum size of the block allowed
10022 to be encrypted/signed.
10024 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10025 is equivalent to the silc_mp_mp2bin but does not allocate any
10028 * Changed silc_mp_mp2bin API to take length argument. If it is
10029 non-zero then the buffer is allocated that large. If zero, then
10030 the size is approximated using silc_mp_sizeinbase, which however
10033 * Created Global RNG API which is global RNG that application can
10034 initialize. After initializing, any routine anywhere in the
10035 code (including library) can use RNG without allocating a new
10036 RNG object. This was done to allow this sort of use of the
10037 RNG in code that has no chance to allocate RNG object. All
10038 applications currently allocate this and many routines in the
10039 library use this. Affected file lib/silccrypt/silcrng.[ch].
10041 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10042 it to use the Global RNG API.
10044 * Defined Authentication Payload into protocol specification that
10045 is used during SILC session to authenticate entities. It is
10046 used for example by client to authenticate itself to the server
10047 to obtain server operator privileges.
10049 Implemented this payload into the lib/silccore/silcauth.[ch].
10050 Implemented also routines for public key based authentication
10051 as the new protocol specification dictates.
10053 Moved definitions of different authentication methods from
10054 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10056 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10057 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10058 silc_pkcs_verify_with_hash functions into the file
10059 lib/silccrypt/silcpkcs.[ch].
10061 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10063 * The client entry's userinfo pointer must be always valid.
10064 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10065 will fail since it requires the userinfo. Now, the userinfo
10066 is allocated as "" if actual userinfo does not exist. Actually,
10067 it must exist and it is totally Ok to drop client connections
10068 that does not announce the userinfo. However, we will make
10069 this workaround for now.
10071 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10072 to return the remote port by socket.
10074 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10076 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10077 SILC_SERVER_PENDING_EXEC and added an new macro
10078 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10079 data or when error occurs while processing the pending command.
10081 Added new argument `destructor' into silc_server_command_pending
10082 and to the SilcServerCommandPending object. This destructor is
10083 now called after calling the pending callback or if error occurs
10084 immediately. If error occurs the actual pending callback won't
10085 be called at all - only the destructor. The destructor may be
10086 NULL if destructor is not needed.
10088 All this applies for client library code as well. Similar
10089 changes were made there as well for the pending commands.
10091 In the client, the application must now allocate the
10092 SilcClientCommandContext with the silc_client_command_alloc
10095 * Added reference counter to the SilcServerCommandContext. Added
10096 function silc_server_command_alloc and silc_server_command_dup
10099 Same type of functions added to the client library for the same
10102 * Removed the cmd_ident from IDListData away since it is now
10103 global for all connections. It is the command identifier used
10104 in command sending and with pending commands. The affected file
10107 * Added reference counter to the SilcSocketConnection objecet to
10108 indicate the usage count of the object. The object won't be
10109 freed untill the reference counter hits zero. Currently only
10110 server uses this, and client ignores it. The client must be
10111 set to use this too later. The affected files are
10112 lib/silccore/silcsockconn.[ch]. Added also the function
10113 silc_socket_dup to increase the reference counter.
10115 This was mainly added because it is possible that the socket
10116 is removed underneath of pending command or other async
10117 operation. Now it won't be free'd and proper DISCONNECTING
10118 flags, etc. can be set to avoid sending data to connection that
10119 is not valid anymore.
10121 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10122 the connection. After that it sets SILC_SET_DISCONNECTED.
10123 It is, however, possible that the socket data is not still freed.
10124 The silc_server_packet_process now checks that data is not
10125 read or written to connection that is DISCONNECTED. The socket
10126 get's freed when the reference counter hits zero.
10128 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10130 * Changed the client operation API: channel_message operation's
10131 `sender' is now the client entry of the sender, not the nickname
10132 and the `channel' is the channel entry, not the channel name.
10134 In the private_message operation the `sender' is now also the
10135 client entry of the sender not the nickname.
10137 Affected file is lib/silcclient/ops.h and all applications
10138 using the client operations.
10140 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * Moved the calling of ops->connect() from connect_to_server_final
10143 into receive_new_id functin since that is the point when the
10144 client is actually allowed to send traffic to network. The
10145 affected file is lib/silcclient/client.c.
10147 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10150 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10151 (if needs broadcasting) instead of broadcasting the packets one
10152 by one which would make a burst in the network traffic.
10154 * Added `broadcast' argument to the functions in silcd/server.[ch]
10155 silc_server_create_new_channel[_with_id] to indicate whether
10156 to send New Channel packet to primary router.
10158 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * Added new function into the silcd/server.[ch] files:
10161 silc_server_create_new_channel_with_id to create new channel with
10162 already existing Channel ID.
10164 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10165 lib/silccore/silcpacket.h. This packet is used t send list of
10166 Set Mode payloads inside one packet. Server uses this to set
10167 the modes for the channels and clients on those channels, that it
10168 announced to the router when it connected to it. The protocol
10169 specification has been updated accordingly.
10171 * The silc_server_new_channel did not handle the packet coming
10172 from normal server as it normally does not send that. However,
10173 when it announces its channels it does send it. Implemented
10174 the support for that.
10176 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10177 into the file lib/silccore/id.h.
10179 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10181 * Fixed memory leaks in the functions silc_idlist_del_client,
10182 silc_idlist_del_channel and silc_idlist_del_server in the file
10183 silcd/idlist.c. All of those leaked like a sieve.
10185 * Fixed some small memory leaks in the client's function
10186 silc_client_notify_by_server.
10188 * Added functions into silcd/server.c: silc_server_announce_clients,
10189 silc_server_announce_channels and silc_server_announce_server.
10190 These functions are used by normal and router server to announce
10191 to its primary router about clients, channels and servers (when
10192 router) that we own. This is done after we've connected to the
10195 These functions effectively implements the following packet types:
10196 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10197 and SILC_PACKET_NEW_ID_LIST.
10199 * Added new functions into the silcd/packet_receive.[ch]:
10200 silc_server_new_id_list, silc_server_new_channel_list and
10201 silc_server_new_channel_user_list to handle the incoming
10202 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10204 * Added support of changing Channel ID in the function
10205 silc_server_replace_id. If the server that announces a channel
10206 to the router already exists in the router (with same name but
10207 with different Channel ID), router is responsible to send
10208 Replace ID packet to the server and force the server to change
10209 the Channel ID to the one router has.
10211 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10212 client that the Channel ID has been changed by the router. The
10213 normal server sends this to the client. Client must start using
10214 the new Channel ID as the channel's ID.
10216 Implemented handling of this new type into lib/silcclient/client.c
10217 into the function silc_client_notify_by_server.
10219 * Added new function silc_idlist_replace_channel_id into the files
10220 silcd/idlist.[ch] to replace the Channel ID.
10222 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10224 * Call silc_server_command_identify_check always when processing
10225 the IDENTIFY command in silcd/command.c
10227 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10229 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10230 send keepalive packets. The packet can be sent by clients,
10231 servers and routers.
10233 Added function silc_socket_set_heartbeat into the file
10234 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10235 If not set, the heartbeat is not performed. The actual
10236 heartbeat is implemented in the low level socket connection
10237 library. However, application is responsible of actually
10238 sending the packet.
10240 Added silc_server_send_heartbeat to send the actual heartbeat
10241 packet into silcd/packet_send.[ch]. Server now performs
10242 keepalive with all connections.
10244 * Added silc_task_get_first function into lib/silcutil/silctask.c
10245 to return the timeout task with shortest timeout. There was a bug
10246 in task unregistration that caused problems. TODO has been
10247 updated to include that task system must be rewritten.
10249 * The client library will now resolve the client information when
10250 receiving JOIN notify from server for client that we know but
10251 have incomplete information.
10253 * Rewrote parts of silc_server_remove_from_channels and
10254 silc_server_remove_from_one_channel as they did not remove the
10255 channel in some circumstances even though they should've.
10257 * Encryption problem encountered in server:
10259 The LEAVE command used to send the Channel Key packet to the
10260 router immediately after generating it. However, the code
10261 had earlier sent Remove Channel user packet but not immediately,
10262 ie. it was put to queue. The order of packets in the router
10263 was that Channel Key packet was first and Remove Channel User
10264 packet was second, even though they were encrypted in the
10265 reverse order. For this reason, MAC check failed. Now, this
10266 is fixed by not sending the Channel Key packet immediately but
10267 putting it to queue. However, this is more fundamental problem:
10268 packets that are in queue should actually not be encrypted
10269 because packets that are sent immediately gets encrypted
10270 actually with wrong IV (and thus MAC check fails). So, packets
10271 that are in queue should be encrypted when they are sent to
10272 the wire and not when they put to the queue.
10274 However, the problem is that the current system has not been
10275 designed to work that way. Instead, the packet is encrypted
10276 as soon as possible and left to the queue. The queue is then
10277 just purged into wire. There won't be any fixes for this
10278 any time soon. So, the current semantic for packet sending
10281 o If you send packet to remote host and do not force the send
10282 (the packet will be in queue) then all subsequent packets to the
10283 same remote host must also be put to the queue. Only after the
10284 queue has been purged is it safe again to force the packet
10287 o If you send all packets immediately then it safe to send
10288 any of subsequent packets through the queue, however, after
10289 the first packet is put to queue then any subsequent packets
10290 must also be put to the queue.
10292 Follow these rules and everything works fine.
10294 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10296 * Added new function silc_server_remove_clients_by_server to
10297 remove all client entries from ID list when the server connection
10298 is lost. In this case it is also important to invalidate all
10299 client entires as they hold the invalid server entry. This
10300 fixes fatal bug when server has lost connection and will reconnect
10303 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10305 * Made some sanity checks to silc_server_daemonise like to check
10306 whether the requested user and group actually exists.
10308 * Added sanity check to SKE's silc_ske_responder_finish to check
10309 that the public and private key actually is valid.
10311 * Invalidate the client's nickname when receiving Replace ID
10312 packet and the Client ID is being replaced. This means that the
10313 server will query the nickname if someone needs it (client)
10316 * Sort the ID Cache in client library when the ID Cache data
10317 has changed (needs sorting).
10319 * Do not allow for SILC client to create several connections to
10320 several servers. The client does not support windows right now
10321 and generating multiple connections causes weird behaviour.
10323 Irssi-silc client does support windows and can handle several
10324 connections without problems, see: www.irssi.org and SILC plugin.
10326 * Fixed some places where client was added to the IDList. The
10327 rule of thumb is following (in order to get everything right):
10328 If the client is directly connected local client then the
10329 `connection' argument must be set and `router' argument must be
10330 NULL to silc_idlist_add_client function. If the client is not
10331 directly connected client then the `router' argument must
10332 bet set and the `connection' argument must be NULL to the
10333 silc_idlist_add_client function.
10335 * The funtion silc_server_packet_send_local_channel actually did
10336 not check whether the client was locally connected or not. It
10337 does that now. Fixed a bug related to LEAVE command.
10339 * Fixed Remove Channel User payload parsing bug in server's
10340 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10342 * The server's silc_server_save_channel_key now checks also the
10343 global ID list for the channel as it might not be in the local
10344 list. Fixed a bug related to LEAVE command.
10346 * Is this the end of the [<unknown>] buglet that has been lurking
10347 around for a long time? A little for loop fix in server's
10348 silc_server_command_whois_parse that is used by both IDENTIFY
10349 and WHOIS command. At least, this was a clear bug and a cause
10350 of one type of [<unknown>] buglet.
10352 * WHOIS and IDENTIFY commands call the function
10353 silc_server_command_[whois/identify]_check function even if
10354 we are not router server.
10356 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10358 * Added --with-gmp configuration option. If set the GMP
10359 is always compiled in the SILC source tree. If not set then
10360 it is checked whether the system has the GMP3 installed. If
10361 it has then the GMP won't be compiled (the system's headers
10362 and library is used), if it doesn't have it then the GMP is
10363 compiled in the SILC source tree.
10365 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * Changed RSA private exponent generation to what PKCS #1
10368 suggests. We try to find the smallest possible d by doing
10369 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10370 not security fix but optimization.
10372 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10374 * Added new config entry [Identity] to fork the server and run
10375 it as specific user and group. A patch from Bostik.
10377 * Imported Dotconf configuration library into lib/dotconf.
10378 This will be used to create the SILC configuration files later.
10379 It will appear in the distsribution after this commit.
10381 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10383 * A big code auditing weekend happening. Auditing code for
10384 obvious mistakes, bugs and errors. Also, removing any code
10387 Removed files for being obsolete:
10389 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10390 inline in the file lib/silcutil/silcbuffer.h)
10392 o lib/silcutil/silcbufutil.c (the header has inline versions)
10394 Changed code to fix possible error conditions:
10396 o The buffer formatting routines now check that the destination
10397 buffer really has enough space to add the data. This applies for
10398 both buffer formatting and unformatting
10399 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10400 unformatting was changed to accomodate following rules:
10401 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10402 sent to the function while XXX_*STRING will not allocate or copy
10403 the data into the buffer. Instead it sets the pointer from the
10404 buffer into the pointer sent as argument (XXX_*STRING used to
10405 require that the pointer must be allocated already). This change
10406 makes this whole thing a bit more consistent and more optimized
10407 (note that the data returned in the unformatting with XXX_*STRING
10408 must not be freed now). The routines return now -1 on error.
10410 o Tried to find all code that use buffer_format and buffer_unformat
10411 and added return value checking to prevent formatting and
10412 especially unformatting errors and possible subsequent fatal
10415 o Changed ske->x and ske->KEY to mallocated pointers in
10416 lib/silcske/silcske.h. Fixed possible data and memory leak.
10418 o Added return value checking to all *_parse* functions. Fixed
10419 many memory leaks as well.
10421 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10422 so that buffer overflows would not happen. All code now also
10423 checks the return value as it can fail.
10425 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10427 * Added reconnection support to server if the normal server looses
10428 its connection to the router (for example if router is rebooted).
10429 The server performs normal reconnection strategy implemented
10430 to the server. Affected file silcd/server.c.
10432 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10434 * Added new packet type SILC_PACKET_SET_MODE that is used to
10435 distribute the information about changed modes (for clients,
10436 channels and clients channel modes) to all routers in the
10437 network. Updated the protocol specification accordingly.
10439 Added functions into silcd/packet_send.c and
10440 silcd/packet_receive.c: silc_server_send_set_mode,
10441 silc_server_set_mode.
10443 Added new files silcmode.[ch] into lib/silccore that implements
10444 the encoding and decoding of Set Mode Payload. Added new type
10445 SilcSetModePayload. Moved the definitions of different modes
10446 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10448 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10450 * Oops, a little mistake in server's connection authentication
10451 protocol. The protocol is not ended with FAILURE but with
10452 SUCCESS if the authentication is Ok. :) Affected file is
10455 * Implemented NICK_CHANGE notify handling in server in the file
10456 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10457 the local clients on the channel. After the changing nickname
10458 in router environment snhould work and the [<unknown>] nickname
10459 should appear no more.
10461 The silc_server_replace_id function that receives the Replace ID
10462 payload now sends the NICK_CHANGE notify type also in the file
10463 silcd/packet_receive.c
10465 * Changed WHOIS and IDENTIFY command to support the maximum amount
10466 of arguments defined in protocol specs (3328 arguments). This
10467 fixed a bug that caused problems when there were more than three
10468 users on a channel.
10470 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10472 * Added extra parameter, command identifier, to the
10473 silc_client_send_command so that explicit command identifier
10476 Changed that ID list routines uses specific command identifier
10477 when sending WHOIS/IDENTIFY requests to the server so that they
10478 can be identified when the reply comes back.
10480 Affected files lib/silcclient/command.[ch],
10481 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10483 * Added `sender' argument to silc_server_packet_send_to_channel
10484 to indicaet the sender who originally sent the packet to us
10485 that we are now re-sending. Ignored if NULL. Affected file
10486 silcd/packet_send.[ch].
10488 * Added some server statistics support in silcd/server_internal.h
10489 SilcServerStatistics structure and around the server code. Also
10490 send some nice statistics information when client is connecting
10493 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10495 * Fixed channel ID decoding in server's JOIN command reply in
10496 silcd/command_reply.c
10498 * Fixed braodcasting of replace ID payload to not to send it if
10499 we are standalone server in silcd/packet_receive.c.
10501 * Fixed all channel message sending routines to not to send
10502 packets to clients that has router set, since they are routed
10503 separately in the same function earlier. Affects file
10504 silcd/packet_send.c and all channel packet sending functions.
10506 * In USERS reply, res_argv[i] are not allocated, the table
10507 is allocated. Thus changed that free the table, not its
10510 * In server's whois_check and identify_check if the client is
10511 locally connected do not send any WHOIS commands - they are not
10514 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10516 * Fixed some minor bugs in client when sending WHOIS command. The
10517 arguments was in wrong order.
10519 * Removed statis function add_to_channel from server in
10520 silcd/command.c that was previously used with the joining but
10523 * Tested USERS command in router environment successfully with two
10524 routers, two servers and two clients.
10526 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10528 * Reorganized the USERS command and command reply in client library
10529 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10530 When the command is given by user we register a pending command
10531 callback that will reprocess the command after the reply has been
10532 received from the server. When reprocessing the packet we then
10533 display the information. Thus, the USERS information is displayed
10534 now in the command callback instead of in the command reply
10535 callback. The processing of the command is same as previously
10536 when server has sent the command reply in the JOINing process.
10538 * Added to USERS command in silcd/command_reply.c to join the client,
10539 we didn't use to know about, to the channel after we've created
10540 a client entry for it. Also, for clienet we did know already still
10541 check whether it is on the channel or not and add it if not.
10543 * Removed silc_server_command_join_notify as the function and its
10546 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10548 * Changed the client's pending command handling to the same as the
10549 server's pending command handling. It is also now possible to
10550 execute command reply functions from other command reply
10551 function as the function callbacks for commands and command
10552 replies are one and same. The pending commands are not static
10553 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10554 in client connection context. Thus, pending commands are server
10555 connection specific as it is convenient.
10557 Changed the function silc_client_command_pending and
10558 silc_client_command_pending_del and added new function
10559 silc_client_command_pending_check. Removed the
10560 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10563 * Added cmd_ident, current command identifier, to the client
10564 connection context in lib/silcclient/client.h to keep track on
10565 command identifiers used in command sending. Client's command reply
10566 function handling now supports the mandatory command identifiers.
10568 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10569 funtions in client to fully support pending command callbacks.
10571 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10572 as one of the arguments to the application in the command reply
10575 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10576 before first releasing SILC but came back. Now it is removed again
10577 and should come back nomore. The FORWARDED flag was used only
10578 by the JOINing procedure by forwarding the command packet to router.
10579 Now, the JOINing procedure has been changed to more generic (due
10580 to various router environment issues) and FORWARDED is not needed
10581 anymore for anything. The protocol specification is yet to be
10584 Now, removed silc_server_packet_forward from server and the flag
10585 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10587 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10589 * Renamed NAMES command to USERS command. The NAMES was named that
10590 due to historical reasons. Now it is renamed. Also, rewrote
10591 parts of the USERS command. The nickname list is not sent anymore
10592 by the server. Only Client ID and mode lists are sent in the USERS
10593 command. Changed this also to the protocol specification.
10595 The client now resolves the names and stuff after it receives
10596 the USERS list from the server when joining to the channel.
10598 * WHOIS and IDENTIFY commands has been changed to support multiple
10599 Client ID's per command. One can now search for multiple users
10600 in the network by sending only one WHOIS or IDENTIFY command.
10601 Changed the code and the protocol specifications.
10603 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10604 uses silc_server_command_whois_parse to parse the request. */
10606 * If normal server, do not parse the WHOIS and IDENTIFY requests
10607 before sending it to the router. Saves some time.
10609 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10611 * Fixed JOIN command on client library. Wrong number of arguments
10612 used to crash the client.
10614 * Added silc_server_channel_has_global function to check whether
10615 channel has global users or not.
10617 * Added silc_server_channel_has_local function to check whether channel
10618 has locally connected clients on the channel.
10620 * The silc_server_remove_from_one_channel now checks whether the
10621 channel has global users or not after given client was removed from
10622 the channel. It also checks whether the channel has local clients
10623 on the channel anymore. If it does not have then the channel entry
10624 is removed as it is not needed anymore.
10626 * The silc_server_notify now checks on JOIN notify whether the joining
10627 client is one of locally connected or global. If it is global then
10628 the channel has now global users on the channel and that is marked
10629 to the channel entry. Also, it now saves the global client to
10630 global list who is joining and JOINs it to the channel. This is
10631 for normal server, that is.
10633 Changed silc_server_send_notify_on_channel,
10634 silc_server_packet_relay_to_channel and
10635 silc_server_packet_send_to_channel check if we are normal server
10636 and client has router set (ie. global client) do not send the
10637 message to that client, as it is already routed to our router.
10639 * Implemented LEAVE notify type handling in silc_server_notify
10642 * Tested LEAVE command in router environment successfully. Tested
10643 with two routers, two servers and two clients.
10647 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10649 * Implemented SIGNOFF notify type handling in silc_server_notify
10652 * silc_server_remove_id now removes the client entry from all channels
10653 it has joined and thusly sends SIGNOFF notify type.
10655 * Rewrote the NAMES list generation in server by removing two excess
10656 loops. The lists are created now inside one loop.
10658 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10660 * silc_server_remove_channel_user checks now also global list
10661 for channel and client.
10663 * silc_server_new_channel_user checks now both local and global
10664 list for channel and client. Fixed a bug in client id decoding.
10665 Used to decode wrong buffer.
10667 * silc_server_channel_message checks now both local and global
10668 list for channel entry.
10670 * Tested channel joining (hence JOIN) in router environment
10671 successfully. Tested with two routers, two servers and two
10674 * Tested channel message sending in router environment successfully.
10676 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10678 * Added silc_server_save_channel_key into server.[ch] to save the
10679 received channel key in Channel Key payload processing. It is
10680 also used in JOIN command reply handling.
10682 Equivalent function silc_client_save_channel_key added into
10683 client.[ch] into client library.
10685 * Changed JOIN command reply to send information whether the channel
10686 was created or not (is existing already) and the channel key
10687 payload. Changed protocol specs accordingly.
10689 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10690 the request was sent by ID and not by nickname. Crashed on
10693 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10695 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10696 now correctly save the received data.
10698 * silc_server_free_sock_user_data now notifies routers in the
10699 network about entities leaving the network.
10701 At the same time implemented functions silc_server_remove_id
10702 and silc_server_send_remove_id to receive and send REMOVE_ID
10703 packets. The packet is used to notify routers in the network
10704 about leaving entities. The ID removed will become invalid in
10707 * Added function silc_idlist_del_server into server. Removes and
10708 free's server entry from ID list.
10710 * silc_server_private_message function now checks, if we are router,
10711 that the destination ID really is valid ID, naturally.
10713 * In router when NEW_ID packet is received (for new client) the
10714 hash of the Client ID is saved in the ID Cache but the
10715 client->nickname is set to NULL, instead of putting the hash
10718 IDENTIFY command now also checks that client->nickname must be
10719 valid. If it is not if will request the data from the server who
10720 owns the client. Added new function
10721 silc_server_command_identify_check.
10723 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10724 to set the command to already allocated Command Payload.
10726 * Tested private message sending in router environment with two
10727 routers, two servers and two clients. Fixed minor bugs and now
10730 * Fixed segfault from client's NAMES command. Used to crash if
10731 not on any channel.
10733 * Forwarded packets must not be routed even if it is not destined
10734 to the receiver. Changed server code comply with this.
10736 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10738 * Added `require_reverse_mapping' boolean value to ServerParams
10739 structure. If TRUE (not default) the server will require that
10740 the connecting host has fully qualified domain name.
10742 If the reverse mapping is not required and hostname could not be
10743 found the IP address is used as hostname.
10745 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10747 * Implemented version string checking to both client and server.
10748 The check is incomplete currently due to the abnormal version
10749 strings used in development version of SILC.
10751 * Changed all command functions in server to use the new
10754 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Changed char *data to unsigned char *data in ID Cache system to
10757 support binary data as ID Cache data. Changed code to support
10758 binary data in lib/silccore/idcache.c.
10760 * Renamed silc_server_packet_relay_command_reply to
10761 silc_server_command_reply as it is normal packet receiving
10762 function. Rewrote the function to accept command replys for
10763 servers and not only for clients.
10765 * Mark remote router always as registered server if we are connecting
10766 to it. Otherwise, commands sent by the router to us are ignored.
10768 * All ID List find routines now returns the ID Cache Entry pointer
10769 as well if requested.
10771 * WHOIS command works now in router environment, tested with two
10772 routers, two servers and two clients.
10774 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10775 in router environment (as it is almost equivalent to WHOIS) but
10776 hasn't been tested thoroughly. Added new functions:
10778 silc_server_command_identify_parse
10779 silc_server_command_identify_send_reply
10780 silc_server_command_identify_from_client
10781 silc_server_command_identify_from_server
10783 * Disabled route cache adding because adding two different ID's with
10784 same IP replaces the old cache entry thus giving wrong route.
10785 The entry->router->connection is always the fastest route anyway
10786 so route cache may not be needed. Of course, new routes maybe
10787 established after receiving the ID when the entry->router->connection
10788 might not be anymore the most optimal.
10790 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10792 * Add route cache for received ID for fast routing.
10794 * Added silc_server_packet_route to route received packet on router
10795 that is not destined to us.
10797 * Renamed silc_server_get_route to silc_server_route_get.
10799 * Added id_string and id_string_len fields into SilcServer to
10800 include encoded ServerID for fast comparing without excess
10801 encoding of the ID's.
10803 * Cleaned up WHOIS command on server side. Added following static
10806 silc_server_command_whois_parse
10807 silc_server_command_whois_check
10808 silc_server_command_whois_send_reply
10809 silc_server_command_whois_from_client
10810 silc_server_command_whois_from_server
10812 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10813 arguments in command replies. All command functions should be
10814 updated to use this macro.
10816 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10818 * Minor typo fixes on command reply handling on server.
10820 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10822 * Added silc_server_command_add_to_channel internal routine to add
10823 the client to the channel after router has created the channel and
10824 sent command reply to the server.
10826 * Added generic silc_server_send_command to send any command from
10829 * Use static buffer with ID rendering instead of duplicating data.
10831 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10833 * Fixed a channel user mode bug when joining to a channel server gave
10834 everybody channel founder rights, oops.
10836 * We mark ourselves as the router of the incoming server connection
10837 if we are router ourselves. This way we can check in some packet
10838 sending functions whether it is locally connected server. For
10839 incoming router connections we put NULL.
10841 * For router sending packets locally means now always sending the
10842 packet cell wide; to local clients and local servers. For normal
10843 server sending packet locally means sending it to only local
10846 * Fixed the JOIN command to really work in router environment. If the
10847 channel is created it is always created by the router. Router is
10848 also responsible of making the initial joining to the channel,
10849 sending JOIN notify to the sending server and distributing
10850 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10851 does not exist server doesn't do anything else but forward the
10852 command to the router which performs everything.
10854 * Added silc_server_send_channel_key function to send the Channel Key
10857 * Added silc_server_create_channel_key to create new channel key. The
10858 channel key is now re-generated everytime someone joins or leaves
10859 a channel, as protocol dictates. Note: channel->key_len is the
10860 key length in bits.
10862 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10864 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10865 packet_receive.[ch] to separate packet sending and receiving
10866 routines. The server.[ch] now includes everything else including
10867 actual packet processing (writing and reading data) and other
10870 Renamed silc_server_private_message_send_internal to
10871 silc_server_send_private_message. The routine is still though
10872 used only to relay private messages as server does not send
10873 private messages itself.
10875 Renamed silc_server_new_channel to silc_server_create_new_channel
10876 and added new function sicl_server_new_channel that handles the
10877 incoming New Channel packet. Added also new sending function
10878 silc_server_send_new_channel to send New Channel Payload.
10880 * Added new function silc_server_notify to process incoming notify
10881 packet to the server/router. Server may then relay the notify
10882 to clients if needed.
10884 * Added new function silc_server_new_channel_user to process incoming
10885 New Channel User packet. Router will redistribute the packet and
10886 send JOIN notify to its local clients and locally connected servers
10887 if needed. Normal server will send JOIN notify to its local client
10888 on same channel when received this packet. Added also corresponding
10889 sending function silc_server_send_new_channel_user to sent the
10892 * Added boolean route argument to send_notif_to_channel and
10893 packet_send_to_channel functions to attempt to route the packet
10894 if it is TRUE and send only locally if it is FALSE.
10896 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10898 * silc_server_replace_id now broadcasts the received replace ID
10899 packet if it is not broadcast packet already. The router must
10900 broadcast to inform other routers about changed ID.
10902 * Added backpointer to server's router into SilcServer context in
10903 silcd/server_internal.h.
10905 * Fixed silc_server_packet_broadcast to send correct broadcast
10908 * The channel key is now distributed to the local client as soon
10909 as it is received from the router (in router environment) so that
10910 no other packet may be sent for the channel until client has
10913 * silc_server_remove_channel_user now broadcasts the received
10914 Remove Channel User packet if it is not broadcast packet already.
10915 The router must broadcast to inform other routers about removed
10918 * Added users field into SilcPacketContext that is a reference count
10919 of the context. One can increase the reference count by calling
10920 silc_packet_context_dup which is now changed to just increase the
10921 reference count instead of duplicating the data. The reference
10922 count is decresed by calling silc_packet_context_free that will
10923 free the data after the reference count hits zero.
10925 For now on the packet context and everything allocated into it
10926 (including the raw packet from network) must be freed by calling
10927 the new silc_packet_context_free function. Added also new function
10928 silc_packet_context_alloc that must be used now to allocate the
10929 context. This also means that if a routine is asynchronous from
10930 silc_[client/server]_packet_parse_type the packet context must
10931 be duplicated by calling silc_packet_context_dup. Otherwise it
10932 gets free'd after silc_[client/server]_packet_parse_type returns.
10933 Also, one must remember that if packet is duplicated then its
10934 reference count must be decresed by calling the free function as
10935 many times as it was duplicated.
10937 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10938 from both client and server.
10940 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10942 * Made joining to a channel working in router environment.
10944 * Cleaned up JOIN command on server side and create function
10945 silc_server_command_join_channel internal routine to make the
10948 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10950 * Changed silc_command_pending list to SilcDList. Also, added
10951 `ident' field to SilcServerCommandPending structure to identify
10952 the reply and to call correct callback.
10954 Added silc_server_command_pending_check function to replace the
10955 corresnponding macro. The silc_command_pending list is not
10958 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10959 to set identifier to previously allocated Command Payload. It
10960 is used to set identifier for command when resending Command
10963 * Added silc_command_payload_encode_payload to encode Command
10964 Payload buffer from SilcCommandPayload structure.
10966 * Added silc_argument_payload_encode_payload to encode Argument
10967 payload buffer from SilcArgumentPayload structure.
10969 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10971 * Changed WHOIS command to support router connection on server side.
10972 The whois request is always sent to router unless the server is
10973 standalone server. After server has received the reply from the
10974 router will it send the reply to the client.
10976 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10977 broadcast received broadcast packet. The function is used only
10978 by router. The broadcast packet is always sent to the router's
10981 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10982 render given ID to printable string, for log files for example.
10984 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10986 * Made basic router to router connections working. At least they
10987 can now connect to each other but nothing really works the way
10988 they are supposed - yet.
10990 * Added new initiator token to RouterConnection configuration
10991 file in silcd/serverconfig.[ch]. It is used to tell whether we
10992 are the initiator to the remote router or whether we'll expect
10993 the other end to connect.
10995 * Moved registering of listener task to silc_server_init, hence
10996 the server starts listenning as soon as it is run, even if it
10997 does not have connections to other routers. Let's see how well
11000 * Changed default connection retry timeouts for more suitable in
11003 * Removed cipher and such arguments from silc_idlist_add_client
11004 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11005 Added new function silc_idlist_add_data to add the keys and stuff
11008 * Added SilcIDListData structure and added it to SilcClientEntry
11009 and SilcServerEntry as their first field in the structure. This
11010 way we can explicitly cast the ID entries to the SilcIDListData
11011 structure and get common data for the entries. In past, we had
11012 to first check what type of connection it is and then cast it to
11013 correct ID entry type. Now, we can directly cast the opaque
11014 pointer to the SilcIDListData (no matter what ID entry it actually
11015 is) and get the data needed.
11017 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11019 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11020 in some circumstances even if threre were timeout tasks, though not
11021 IO tasks, but tasks anyway. Now fixed.
11023 * Defined SilcServerConnection structure to hold connection specific
11024 stuff about directly connected servers and routers. The definition
11025 is currently in silcd/server_internal.h. I thought about having
11026 a bit more important role fro this struct but for now it is used
11027 only when connecting to other server (or router actually).
11029 * Added connecting retry support in server when connecting to
11030 router(s). The retry feature implement exponential backoff
11031 algorithm. Also, added SilcServerParams structure to hold default
11032 parameters for server. For now, it include these retry settings
11033 and are hard coded. After server is moded to be as Silc Server
11034 Library this structure will be more important.
11036 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11038 * Changed client librarys channel->clients table to SilcList and
11039 changed code accordingly.
11041 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11043 * Changed client's channel table to SilcList and changed code
11044 accordingly. Also changed SilcChannelClientEntry to include back-
11045 pointer to the channel so that client entry can use that structure
11046 as list as well and we have fast cross-reference to the channel.
11047 This change dramatically decreased the complexity of channel
11048 handling with client entry and vice versa (removed one extra
11049 loop when searching for channel entry from many functions).
11051 * Changed server->sim from table to SilcDList and changed code
11054 * NAMES command can now be used from user interface. It will show
11055 the user list on the channel, neatly.
11057 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11058 Code now saves realname of the user if it becomes available.
11060 * Renamed configure.in to configure.in.pre and made ./prepare
11061 script to automatically add correct version string to
11062 configure.in which it creates from configure.in.pre.
11064 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11066 * NAMES command reply now shows users mode with the nickname when
11067 joining to channel.
11069 * Moved silc_client_ch[u]mode[_char] functions from
11070 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11071 place sucks, they are utility functions and should be in some
11074 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11076 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11079 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11083 * Added TRQ (efficient deque and list library) into lib/trq. This is
11084 a very good list library that is currently used in the SILC. Defined
11085 SilcList API over the library because I didn't like the API very
11086 much. See lib/trq/silclist.h for the API and examples of how to
11087 use the API. Fixed various places in the code to use the new
11088 SilcList API. The SilcList is meant for lists that has a structure
11089 already defined as a list. It is not suitable to add just some
11090 context to the list (in TRQ, the context is the list actually).
11092 So, I defined SilcDList that can be used for the purpose where
11093 predefined list structure does not exit. This can be used as
11094 such list. Now some context just can be added to the SilcDList.
11095 Currently this list is not used in the SILC just yet, though there
11096 are a lot places where this can replace dynamically allocated
11097 tables and I will fix these places, later, to use SilcDList.
11098 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11099 and use TRQ internally).
11101 Also fixed some annoying warning messages that the original TRQ
11102 code generated. Also minor changes to TRQ's Makefile.in.
11104 * Added support for querying by Client ID to both WHOIS and
11105 IDENTIFY commands into server, as required by the protocol.
11107 * Removed method function pointers from SilcBuffer structure. They
11108 weren't used to anything and just increased the context size for
11109 no good reason. This change also made silc_buffer_alloc and
11110 silc_buffer_free functions inline functions.
11112 * Disabled command flooding detection support until it's fixed so
11113 that it accepts commands in but does not execute them more than once
11116 * Added silc_net_localhost(), to return local hostname, into
11117 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11118 that must be initialized before calling silc_client_init.
11120 * Added new function: silc_server_send_notify_on_channels to send
11121 notify messages to all channels client has joined. It is assured
11122 that the message is sent only once per client.
11124 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11125 lib/silcutil/silcutil.[ch] as silc_format function. The new
11126 function is generic and is used by server as well, not only by
11127 the logging routines.
11129 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11130 the provided version string was not acceptable. Added new function:
11131 silc_ske_check_version into lib/silcske/silcske.h. The function
11132 must be implemented by the application (client or server) and it
11133 does not reside in the SKE library. The function checks the version
11134 string remote end sent.
11136 * Added back pointers (to opaque context and to SilcSocketConnection)
11137 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11139 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11140 duplicate packet context structure.
11142 * Changed `notify' client operation to send same arguments as client
11143 receives from server except for ID's. ID's are mapped to correct
11144 ID entry and that is returned. Also, if channel entry is not sent
11145 by server but the notify is for channel the channel entry is sent
11146 to application (otherwise application doesn't know that it is for
11147 channel (library gets it from packet's Destination ID)).
11149 * Added silc_client_remove_from_channels into client library to
11150 remove a client from all channels it has joined to. Used when
11151 received SIGNOFF notify from server. Added also new function
11152 silc_client_replace_from_channels to replace old ID entry with
11153 new ID entry on all channels. Used when received NICK_CHANGE
11154 notify from server.
11156 * Fixed ID Cache list handling in silc_idlist_get_client in
11157 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11158 to get (or query) client by ID.
11160 * Updated TODO list.
11162 * Added connection authentication status message defined by the
11163 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11164 support for these into the code in client and server side.
11166 * Added generic function silc_client_send_command to send any command
11167 with variable argument list. Application should use this function
11168 to send commands if the command functions provided by the library
11169 does not suite for the application's user interface needs.
11171 * Added new `failure' client operation. Application is notified about
11172 received failure packet if client is executing a protocol. In this
11173 case the protocol's execution has failed.
11175 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11176 is required by the protocol.
11178 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11179 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11182 * Added status flag to SilcSKE object to indicate realtime status
11183 of the SKE protocol.
11185 * Application receives now exactly same command reply arguments as
11186 the library receives from server. However, if ID is received the
11187 corresponding ID entry is returned to the application (eg. Client
11188 ID is mapped to correct SilcClientEntry entry and that is returned).
11189 Changed command_reply client operation due to this change.
11191 * Changed all ID's in commands and in command replys as ID Payloads.
11192 Change affected both client and server side codes.
11194 All ID's sent in SILC network (with execption of ID's in SILC
11195 Packet header) are sent in ID Payload to support variable length
11198 * Server now notifies nick changes and notifies all clients on
11199 the channels about the new nickname (about the new Client ID,
11202 * Implemented CMODE command to change channel modes. Supports all
11203 channel modes defined by the protocol specs except ban and invite
11204 lists. (Also, private channel key mode is supported but support for
11205 setting private channel key in client is missing, thus, this mode
11206 has no effect on client side (except that server requires that the
11207 client uses private channel key and normal channel traffic does not
11210 Also, invite mode works per se, but INVITE command does not work
11211 yet correctly, so you can set channel as invite only channel but
11212 inviting clients to the channel does not work (it is yet to be
11213 thought what's the best way to do it).
11215 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11216 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11217 Implemented CUMODE command to change user's mode on the channel.
11218 Supports all modes defined by the protocol specs.
11220 * Added NAMES command reply to return users modes on the channel.
11222 * Removed unnecessary and slow ciphers from lib/silccrypt.
11224 * Set SO_KEEPALIVE option to connection sockets by default.
11226 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11228 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11229 redefined the Notify Payload into protocol specs.
11231 * Added silc_id_payload_parse_id to get ID directly from raw
11234 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11236 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11237 accept searching by Client ID as well.
11239 * Added support for LEAVE and SIGNOFF notify types in client library.
11241 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11242 to parse ID Payload from raw data.
11244 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11246 * Added flags parameter into silc_ske_assemble_security_properties
11247 function in lib/silcske/silcske.[ch].
11249 * Changed notify client operation to fit better for notify messages
11250 sent by server. The notify payload received from server is now
11251 passed to the application (after parsing it to SilcNotifyPayload).
11252 It is application's responsibility to retrieve the arguments
11253 from the payload and show the message the way it wants. The message
11254 sent by server is implementation specific.
11256 * Changed public keys to comply with the protocol specification.
11257 Old public keys are not supported anymore and are not compatible.
11259 * Removed nickname from Channel Payload as the latest draft removed
11260 it. The client must resolve the nickname from the NAMES command
11261 reply received when it joined the channel.
11263 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11265 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11267 * Fixed some errors in protocol specification drafts.
11269 * Created lib/silccore/silcnotify.c to implement Notify Payload
11270 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11271 generic payloads described by protocol specifications. The file
11272 includes implementations for ID Payload and Argument Payload.
11274 * Changed Command Payload implementation to use the new Argument
11275 Payload. Changed command_xxxx_payload to command_payload_xxxx
11276 to comply with SILC coding conventions.
11278 * Added suppport for Argument Payload handling in Notify Payload
11279 implementation as protocol requires it. Added the new support
11280 into server and client lib as well.
11282 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11284 * Added support for multiple nicknames on same channel. [n] is
11285 added locally to the nickname if there are more than one same
11286 nicknames on the channel.
11288 * Server now sends all nicknames that matched WHOIS request.
11289 Client also shows the list received from server.
11291 * Added TOPIC command to client side. User can now set and show
11292 current topic on channel.
11294 * Added MOTD command to client and server. Also, server sends the
11295 motd when client connects to the server.
11297 * Changed version strings to comply ISO 8601.
11299 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11301 * Fixed protocol error handling in client library. It should now
11302 cope even if the SKE fails for some reason.
11304 * Made new protocol specification drafts for submitting to IETF.
11306 * Implemented TOPIC command to server in silcd/command.c.
11308 * Added two new notify types into lib/silccore/silcnotify.h:
11309 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11310 notify nickname change and topic setting/change on a channel.
11312 * API change of command_reply operation in client library. The
11313 application gets now the status type received from server as well.
11315 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11317 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11319 * Cras fixed and optimized the packet handling even further and
11320 it should work now. Minor change to the prototype of function
11321 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11323 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11325 * Added new function into lib/silcutil/silcschedule.[ch]:
11326 silc_schedule_with_fd to select() a specified fd. The function
11327 returns after timeout expires or data arrives or goes. The
11328 function is used by packet routines to wait that all data is
11329 received from network.
11331 * Fixed data reading from network in lib/silccore/silcpacket.c.
11332 The code now assures that all data is read from the fd and then
11333 continues packet processing. This was a bug fix since the code
11334 used to drop some data in some circumstances.
11336 * Added new function into lib/silcclient/client.[ch]:
11337 silc_client_start_key_exchange to start key exchange after
11338 connection has been established to server. The code internally
11339 now uses this funtion but its main purpose was to provide it
11340 for applications that perform their own connecting. After
11341 application has created a connection it merely calls this
11342 function to start the key exchange between client and server.
11343 The library takes care of everything else after that.
11345 Updated also lib/silcclient/README to explain the usage of
11348 * Do not send to application information that connection has
11349 been established. Application gets notified it by connect
11352 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11354 * Applied cras's patch to add silc_schedule_one function. The
11355 function runs scheduler once and returns.
11357 * Fixed the scheduler after cras messed it up. The timeout
11358 handling works now as it's supposed to work.
11360 * Added into lib/silccore/ silcnotify.h to include notify
11361 message types support. Changed silc_server_send_notify*
11362 functions, in server.[ch], to support those new notify types.
11363 Added the support for the notify types into client library,
11364 as well. Added new notify client operation into ops.h in
11367 * Changed silc_server_packet_send_to_channel to send normal
11368 packets instead of just channel message packets. The function
11369 is now used to send the notify packets to channels. It is not
11370 used to send channel message packets anymore, as server never
11371 sends them anymore.
11373 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11374 va_arg()s as it seems to require it nowadays. I guess, if SILC
11375 is compiled with older va_arg() the new code should work anyway.
11377 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11379 * Splitted core library. Core library (lib/silccore) includes
11380 now only SILC protocol specific core (and common) components.
11381 Created new utility library (lib/silcutil) that includes more
11382 generic purpose stuff. The stuff for util library was taken
11383 from the old core library. This was minor and easy split.
11385 * Created SILC Client Library (lib/silcclient) that includes
11386 implementation of the SILC client without user interface. This
11387 was major move from silc/ directory. The code has been changed
11388 so that it is transparent towards the user interface. The
11389 silc/ directory includes now the same user interface as before
11390 and it uses the new client library. Read lib/silcclient/README.
11391 Basicly, the client library performs everything else related
11392 to SILC except user interface handling. Also, configuration
11393 files are considered to be part of user interface and library
11394 does not handle them.
11396 This change also changed a lot of structures, function naming etc.
11397 Most important change was that SilcClientWindow object was
11398 renamed to SilcClientConnection in the client library. Created
11399 also new file lib/silcclient/ops.h. Also added new files
11400 silc/local_command.[ch] and silc/client_ops.[ch].
11402 All these changes were made to make it easier for user interface
11403 designers to create what ever user interface for the SILC client
11406 It is also expected that the server will be moved to lib
11407 directory as well and SILC Server Library will be created;
11408 sometimes in the future.
11410 * Removed Local commands from lib/silccore/silccommand.h as
11411 they are application specific and new client library does not
11412 handle any of those anymore.
11414 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11415 old client implementation in silc/.
11417 * Added support for callback functions in SILC_LOG_* macros.
11418 Application can now set its own callbacks that will be called
11419 instead of using the default functions that will always print
11420 the debug messages to stderr (or stdout). Also, debugging can
11421 now be disabled by setting silc_debug to FALSE and re-enabled by
11422 setting it to TRUE. Note, that logging will still work even
11423 if debugging is disabled.
11425 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11426 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11427 silc_log_reset_debug_callbacks.
11429 * To enable debugging in silc client one must give now -d
11430 option on command line.
11432 * Changed silc_schedule_init to automatically allocate task queues
11433 if they are not allocated before calling it.
11435 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11437 * Added GMP 3.1 into math library.
11439 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11441 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11442 a channel in SILC network. The packet is used by servers and
11443 routers to notify other routers that user has left a channel.
11444 This little feature was missing until now. Added the feature
11445 to protocol specification as well.
11447 Added functions: silc_server_send_remove_channel_user and
11448 silc_server_remove_channel_user into server.[ch].
11450 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11451 lib/silccore/silcpacket.h. However, they are not implemented
11454 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11456 * Fixed joining to a channel and sending channel messages
11457 between server and router. The channel message sending should
11458 now work inside a cell.
11460 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11462 * Fixed the private message sending between server and router.
11463 The private message sending should now work inside a cell.
11465 * Added silc_server_replace_id into server.[ch] to replace
11466 existing ID in the SILC network.
11468 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11469 and silc_idlist_replace_server_id into idlist.[ch] in server.
11471 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11473 * Fixed the server to server connections. Server can again now
11474 connect to router. Router to router connections probably does
11477 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11479 * Added dynamic protocol registering support. Now protocols can
11480 registered and unregistered on the fly. Patch by cras.
11482 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11484 * Added lib/contrib directory to hold routines that some platforms
11485 don't have but are needed by SILC.
11487 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11488 into lin/contrib to provide getopt() and getopt_long() for
11489 those who don't have it.
11491 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11493 * Added AWAY command to client. When away message is set and
11494 client receives a private message packet the client automatically
11495 replies to the sender with the away message.
11497 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11498 bug seemed to be the cause of recent problems when compiling
11501 * Added version detection support to SKE protocol specification
11502 and added the new changes to the SKE implementation as well.
11503 There were other minor changes in the SKE protocol as well.
11505 Many changes in lib/silcske/silcske.[ch] and in
11506 lib/silcske/payload.[ch].
11508 * Added ^U functionality, clear input line. Patch from cras.
11510 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11512 * Mainly small bugfixes on core library. Fixed some debugging
11513 logging and buffer overflow in silclog.c.
11515 * Updated config.sub and config.guess on the distribution tree.
11517 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11519 * Added command lagging support in server. Client may execute
11520 commands now only once in two seconds.
11522 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11524 * Optimized packet reception. MAC computation and checking is now
11525 also more optimized. A lot previously duplicated code is now
11526 used as generic by both client and server.
11528 * Fixed key pair generation in clientutil.c
11530 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11532 * Added into lib/silccore/silcbufutil.[ch] new function;
11533 silc_buffer_realloc.
11535 * Moved generic packet sending/encryption functions to
11536 lib/silccore/silcpacket.[ch] from client and server. Some
11537 rewriting of the functions.
11539 * Moved all generic packet reception/decryption functions to
11540 lib/silccore/silcpacket.[ch] from client and server. The
11541 packet processing is now much cleaner in both client and server.
11542 These were major changes in both client and server.
11544 * Created many common functions in server to do packet sending.
11545 Previously code were duplicated a lot, this has been removed
11546 with these changes.
11548 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11550 * Rewrote major parts of the ID cache system. Don't know
11551 whether it is better now or not but at least the API is more
11554 * Major rewrite on ID cache stuff on client because of the ID
11555 cache API changes. Added idlist.c to client.
11557 * Also major rewrite on ID cache stuff on server as well.
11558 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11559 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11560 in hand, instead they are all put into the ID cache system now.
11561 All server_idlist_* routines uses ID cache now instead of
11562 traversing its own lists (those lists does not exist anymore).
11563 SilcIDList though still exists. Also, SilcXXXEntry's are
11566 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11568 * Finally made the SKE implementation compliant to the protocol
11569 specification. All mp integers are now binary encoded as
11570 opposed being HEX encoded.
11572 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11575 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11576 functions: silc_[encode/decode]_pem. Also added function
11577 silc_encode_pem_file to PEM encode with newlines ('\n') for
11578 saving into a file.
11580 * SILC public keys are now encoded either PEM or binary. Same
11581 option is for private keys as well. By default private keys
11582 are binary encoded and public keys PEM encoded. Silly HEX
11583 encoding were removed.
11585 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11586 function to create fingerprints.
11588 * Fixed a bug in SHA1; does not change the original data anymore.
11590 * Partly implemented INFO command on client and server side.
11591 Fixed CLEAR command. Changes to SERVER command; show current
11592 server(s) when giving command without arguments. Added
11593 VERSION command to client.
11595 * Added check to server that unregistered connections cannot
11596 execute commands (unless it is specificly allowed).
11598 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11600 * Fixed screen refresh.
11602 * Fixed channel joining bug from client. On some circumstances
11603 client tried to join to a channel it had already joined.
11605 * Added public key verification process into client's protocol.c.
11606 The client now verifies the public key from user and saves
11607 it into ~./silc/serverkeys/ directory.
11609 Added into: clientutil.[ch]: silc_client_verify_server_key.
11611 * Changed SKE protocol's silc_ske_initiator_finish function
11612 to accept callback function that verifies the received public
11613 key. Removed old silc_ske_verify_public_key function.
11615 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11617 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11618 silc_pkcs_private_key[_data]_set.
11620 * Made the password and public authentication more cleaner in
11621 server's protocol.c.
11623 * Removed historic and obsolete protocol `channel_auth' from
11624 both client and server.
11626 * Removed wrong way of sending command status messages from
11627 server to client in server's command.c. The old way violated
11628 protocol specification.
11630 Changes to silccore/silccommand.[ch]: removed
11631 silc_command_encode_status_payload -> not needed anymore,
11632 changed silc_command_encode_payload_va to accept extra
11633 argument on variable argument list. The argument type must
11634 now be provided to the function. Also, added new function:
11635 silc_command_encode_reply_payload_va which is same as
11636 normal command_encode_payload_va except command status type
11637 is provided as extra argument.
11639 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11641 * Added ~./silc directory handling. The directory includes the
11642 public and private keys for the client.
11644 Added silc_client_check_silc_dir, silc_client_create_identifier
11645 and silc_client_load_keys.
11647 * Implemented SILC protocol compliant public key. Added public
11648 and private key saving to and loading from files.
11650 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11651 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11652 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11653 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11654 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11656 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11657 silc_pkcs_load_[public/private]_key.
11659 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11661 * Added silc_server_get_route (route.[ch]) to get connection
11662 data for the fastest route for given ID.
11664 * Implemented INVITE command on client and server. The command
11665 were re-defined in the SILC Protocol Specification and the
11666 implementation now complies with the specification.
11668 * Implemented PING command on client and server.
11670 * Implemented NAMES command on client and server. The server side
11671 supports currently only normal server not router server yet.
11672 Some changes to NAMES definition in SILC protocol specification.
11674 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11676 * Implemented LEAVE command on client and server.
11678 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11679 again. This change was made to the protocol as well. Server
11680 should not violate the protocol specification anymore.
11682 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11684 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11685 was tested. SOCKS4 was not but should work anyway.
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