1 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
3 * Fixed autodist configuration for sic-client. Affected file
5 * Honor user set hostname. Also give the user a chance to
6 read the error message. Affected file
7 apps/irssi/src/silc/core/silc-core.c
9 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
11 * Fixed compile error on non-i386. Affected file
12 lib/silccrypt/sha256.c.
14 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
16 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
18 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
20 * Removed callback system from SilcMimeAssembler. Return
21 the multipart type in silc_mime_get_multiparts. Affected
22 files are lib/silcutil/silcmime.[ch].
24 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
26 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
27 silc_mime_parse is available but deprecated.
29 * Check that packet is valid when processing key exchange,
30 authentication and rekey protocols. Fixes a crashbug.
31 Affected files are apps/silcd/protocol.c and
32 lib/silcclient/protocol.c.
34 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
35 all hash buffers to use that instead of fixed values.
37 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
39 * Added SHA-256 to crypto library. The SHA-256 takes now
40 precedence over SHA-1.
42 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
44 * fixed wrong return code in term_init. Affected file
45 apps/irssi/src/fe-text/terminfo-core.c
47 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
49 * and it doesn't return FILE* but a file descriptor. Affected
50 file apps/silcd/silcd.c
52 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
54 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
55 pointing this out. Affected file apps/silcd/silcd.c
57 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
59 * Fixed the insecure temporary file creation issue now that it's
60 even on bugtraq... Affected file apps/silcd/silcd.c
62 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
64 * Before creating a channel key we need to remove the private key
65 mode, otherwise no key is created. Affected file
68 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
70 * Before checking ip/hostname of SilcSocketConnection, check
71 if its not doing a host lookup currently. Fixes atleast one
72 crash when many people connect at the same time.
73 Affected file apps/silcd/server_util.c.
75 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
77 * Check for valid return value from regcomp. Affected file
78 lib/silcutil/unix/silcunixutil.c.
80 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
82 * Check for FD_SETSIZE in silc_select to not go over.
83 Affected file lib/silcutil/unix/silcunixschedule.c.
85 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
87 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
89 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
91 * Fixed channel public key list saving on JOIN command reply
92 on backup router. Affected file apps/silcd/command_reply.c.
94 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
96 * Added default limit how many channels client can join,
97 default is 50. Added 'channel_join_limit' configuration
98 option to server too. Affected files are apps/silcd/command.c
99 and serverconfig.[ch].
101 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
103 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
104 On Toolkit the server and client are not compiled by default.
105 Affected file configure.ad.
107 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
109 * Added lib/contrib/getopt.[ch] for platforms that don't
110 have it (it is not GPL implementation).
112 * Fixed compilation when pkg-config is used.
114 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
116 * A comma in invite/ban string is invalid, check for it.
117 Affected file apps/silcd/server_util.c.
119 * Added SERVICE command to the server. It parses the command
120 request but SILC Server does not support services for the
121 time being. Affected file apps/silcd/command.[ch].
123 * Added SERVICE command and command reply to client library.
124 It is however incomplete. Updated Toolkit documentation.
125 Affected files are lib/silcclient/command[_reply].[ch].
127 * Fixed IDENTIFY/WHOWAS command reply to send the username
128 correctly (uninitialized buffer). Affected file is
129 apps/silcd/server_query.c.
131 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
133 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
134 finalizes the major restructuring of the CVS tree.
136 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
138 * Send empty MOTD reply if MOTD file cannot be read.
139 Affected file silcd/command.c.
141 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
143 * Optimized primer number generator to use simpler conversion
144 routines. Also assure that the prime number will have the
145 highest bit set after modifying it. Affected file is
146 lib/silcmath/silcprimegen.c.
148 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
150 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
151 for now only for testing purposes, it will not be delivered
152 in any distribution for now.
154 * Removed NSS MPI from the source tree. Due to upcoming
155 license change for the SILC Toolkit, we cannot deliver the
156 NSS MPI anymore. I decided to replace it in all distributions
157 with public domain library.
159 * Removed GNU regex from lib/contrib and introduced free
160 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
161 GNU regex compatible API to it (only partial).
163 * Removed getopt routines from lib/contrib.
165 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
167 * Use silc_server_send_command_reply to send replies instead
168 of encoding packet itself. Affected file silcd/command.c.
170 * Added command sending and receiving statistics to server.
171 Affected files in silcd/.
173 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
174 with GCC, for it not to warn about pointer signedness.
176 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
178 * Added context to the SilcIDCache destructor. Affected
179 files are lib/silccore/silcidcache.[ch],
180 lib/silcclient/client.c and silcd/server.c.
182 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
184 * Added pkg-config check to configure.
186 * The PublicKeyDir must not be used with Admin block in server
187 config. Affected file silcd/serverconfig.c.
189 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
193 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
195 * Handle empty LIST command reply correcttly in server. Affected
196 file silcd/command_reply.c.
198 * Handle empty LIST command reply correctly in client library.
199 The application will now receive one LIST command reply with
200 all arguments set to NULL if there are no channels. Updated
201 Client Library documentation accordingly. Affected file
202 lib/silcclient/command_reply.c.
204 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
206 * Added channel name string stringprep profile to the protocol
207 and implementation to allow a little free'er channel name
208 strings. Affected files are lib/silcutil/silcstringprep.[ch].
210 * Added silc_channel_name_[check|verify] to check and verify
211 channel name strings. Affected files are
212 lib/silcutil/silcstrutil.[ch].
214 * Added support for the new channel name preparation in client
215 library and server. Affected files in lib/silcclient and
218 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
220 * Added the Autodist into the source tree. It replaces the
221 old ./prepare. It can be used to create distributions as
222 previously. See README.CVS and README.DIST. See
223 distributions in distdir/.
225 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
227 * Make sure query sends at least an error back if nothing
228 more is sent. Affected file silcd/server_query.c.
230 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
232 * During query, check if the original command caller goes
233 away. If it does, stop the query. Affected file
234 silcd/server_query.c.
236 * Check for valid channel creation in JOIN command reply.
237 Affected file lib/silcclient/command_reply.c.
239 * Handle the resolver counter in silc_client_get_users_by_channel
240 callback correctly. Fixed auto-join bug in Gaim. Affected
241 file lib/silcclient/idlist.c.
243 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
245 * Added some better error messages. Affected file
246 silcd/command_reply.c and packet_receive.c.
248 * Handle error in WATCH command propely on backup router.
249 Affected file silcd/command.c.
251 * Fixed freeing of unfreeable variable in WHOIS command reply.
252 Affected file silcd/command_reply.c.
254 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
256 * Added pkg-config .pc file creation for silc core library
257 and silcclient library. A patch by c0ffee.
259 * Removed the need for GNU Libidn. Added the simple stringprep
260 from libidn into lib/contrib/. It is now used also on Windows
263 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
265 * Simplified the invite and ban string handling in the
266 server. Check for valid invite and ban arguments also.
267 Affected file silcd/server_util.c.
269 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
271 * Added WATCH list announcing in backup router protocol.
272 Affected files are silcd/command.c, server.c, server_backup.c.
274 * Do not change users mode to founder on normal server/backup
275 if the founder mode is set, and user is first one to join.
276 Affected file silcd/pcaket_receive.c.
278 * Do not send CUMODE_CHANGE notify back to sender. Affected
279 file silcd/packet_receive.c.
281 * Added getrusage() to take noise in SILC RNG. A patch by
282 Mika Boström. Affected files are configure.in.pre,
283 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
285 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
287 * Splitted the SILC libraries configuration into a configure
288 fragment into lib/configure.ad. It is now possible, once
289 this feature is added, to specify whether to compile or not
290 compile included SILC libraries. Affected files are
291 configure.in.pre, lib/silcmath/mpi/configure.ad,
292 lib/configure.ad, Makefile.defines.pre and
293 Makefile.defines_int.pre.
295 * Added --with-silc-includes and --with-silc-libs to configure.
296 If specified the included libs are not compiled, but the
297 specified libs are used. Pkg-config is not yet supported.
298 Affected file configure.in.pre.
300 * Fixed WATCH command handling on backup router. Router does not
301 send the watch command any more to backup if it originates from
302 backup. Affected file silcd/command.c.
304 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
306 * Changed announcing to not announce unregistered clients.
307 Affected file silcd/server.c.
309 * Fixed username handling in command reply. Affected file
310 silcd/command_reply.c.
312 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
314 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
316 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
317 Affected file: includes/silcincludes.h.in
319 * bool is defined as _Bool on Mac OS X now.
320 Affected file: lib/silcutil/silctypes.h
322 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
324 * Added support for UTF-8 nicknames, channel names and
325 server names in client library. Affected files in
328 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
329 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
330 software to check how Toolkit has been compiled.
332 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
334 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
336 * Use silc_utf8_str[n]casecmp instead of strcmp routines
337 in library and in SILC Client when dealing with nicknames
338 and other identifier strings. Affected file in client lib
341 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
342 irssi/src/silc/core/silc-servers.c.
344 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
346 * Fixed idcache to work with the new identifier strings.
347 Affected file lib/silccore/silcidcache.c.
349 * Added UTF-8 hash and compare function for SilcHashTable.
350 Affected file lib/silcutil/silcutil.[ch].
352 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
353 Affected file lib/silcutil/silcstringprep.[ch].
355 * Changed the identifier string handling to include the original
356 format in client, server, channel entries and normalized
357 format in cache. Affected files in silcd/.
359 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
361 * Added support for the new identifier strings and their
362 validity checking. Nicknames, channel names and usernames
363 can now include practically any kind of letters and various
364 other characters. Affected files in silcd/ and in libraries.
366 NOTE: comparing these strings should now be done with memcmp()
367 to check binary compatibility. All these strings are normalized
368 and casing is irrelevant.
370 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
371 as easy function for applications to check whether identifier
374 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
376 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
377 file lib/silcutil/silcutf8.c.
379 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
381 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
383 * Make public key in getkey reply mandatory. Affected file
384 lib/silcclient/command_reply.c
386 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
388 * Added Parameter dont_register_crypto_library to
389 SilcClientParam. If set to TRUE, silcclient library will
390 not initalize the Crypto Libraries and application
391 will need to do it. Affected file lib/silcclient/silcclient.h,
392 lib/silcclient/client.c.
394 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
396 * Imported new silc_utf8_[encode|decode] routines from
397 my internal SILC 1.1 source tree. New encodings added:
398 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
399 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
400 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
403 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
405 * Implemented stringprep (RFC 3454) API. Internally we use
406 GNU Libidn's stringprep, for now, so it is required now to
407 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
409 * Added checking for GNU Libidn and --with-libidn to configure.
411 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
413 * If the passphrases entered do not match while generating a new key,
414 completly start over instead of going into an infinite loop asking
415 the user to re-enter the passphrase correctly. Affected file
416 lib/silcutil/silcapputil.c
418 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
420 * Make sure server is removed from backup list when it is
421 deleted. Affected files silcd/command.c, server.c,
424 * Close socket when connecting to router fails. Affected
427 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
429 * Adopt configuration toolchain to current auto-tools.
430 Affected files prepare, irssi/configure.in
431 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
432 redo that. Affected files irssi/src/silc/core/client_ops.c,
433 irssi/src/fe-common/silc/fe-silc-channels.c
434 * Take over command line options into silcclient data structure.
435 Affected file irssi/src/silc/core/silc-core.c
437 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
439 * Do not try to initiate backup resuming protocol forever.
440 Affected file silcd/server_backup.c.
442 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
444 * ID change in resuming has to be done before changing
445 detached client's modes, since the ID change may fail and
446 leave ghosts on the network. Affected file is
447 silcd/packet_receive.c.
449 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
451 * Fixed Win32 scheduler to not stuck anymore. A patch from
452 Juha Räsänen. Affected file is
453 lib/silcutil/win32/silcwin32schedule.c.
455 * Fixed QoS parsing for connection blocks in server. Affected
456 file is silcd/serverconfig.c.
458 * Fixed server statistics increasing in server. Affected file
461 * The CLOSE command now marks backup router as self disconnected
462 to avoid resuming problems. Affected file silcd/command.c.
464 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
466 * When using silc_net_create_connection[_async], and your system can
467 create IPv6 sockets, it will try to connect to the IPv6 host.
468 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
469 file lib/silcutil/unix/silcunixnet.c
471 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
473 * Check for valid route when receiving packet from router and
474 when routing it to local server in the cell. A patch from
475 Matt Miller. Affected files silcd/router.c and server.c.
477 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
479 * Couldn't detach and reattach twice, because of the previous
480 commit. Affected file silcd/packet_receive.c
482 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
484 * Added check to ignore Port value if Initiator is FALSE.
485 Remote router coudln't connect if Port was set. Affected file
488 * If some client tries to resume more than once at the same time,
489 server crashed. Router didn't crash, but showed odd behaviour
490 (didn't allow clients to join anymore, ..). Affected files
491 silcd/packet_receive.c silcd/idlist.h
493 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
495 * Destroy the file transfer session in silc_client_file_close
496 with timeout. Affected file lib/silcclient/client_ftp.c.
498 * Call SFTP server monitor in READ and WRITE after the actual
499 operations. Affected file lib/silcsftp/sftp_server.c.
501 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
503 * Create one configure script from configure fragments
504 (configure.ad). This is a first step towards new distribution
505 system. Affected files prepare, configure.in.pre,
506 lib/silcmath/mpi/configure.ad.
508 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
510 * Removed expiring of client key pair. Affected file is
511 irssi/src/silc/core/clientutil.c
513 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
515 * Check the number of connections from real number of
516 connections instead of socket number, when deciding if
517 server is full. Affected files are silcd/server.c,
518 server_internal.h and silcd.c.
520 * Clarified the connections_max meaning in General section
521 in doc/example_silcd.conf.in.
523 * The reconnect_keep_trying default value set to TRUE
524 if it is not defined in the config file. Affected file
525 silcd/serverconfig.c.
527 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
529 * Fixed crashbug in connection closing, after a protocol
530 completion callback, which might have closed it already.
531 Affected file silcd/server.c.
533 * Fixed rekey with PFS in backup router. It did not allow
534 rekeys with PFS, and when the rekey protocol timedout
535 it crashed the backup router without the above fix. Affected
536 file silcd/packet_send.c and server.c.
538 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
540 * The silc_client_add_channel_private_key now returns the
541 private key context if pointer is given as argument.
542 Affected files are lib/silcclient/silcclient.h and
545 * Added support for using channel private keys in SILC
546 Client Library even if the private key mode is not set
547 on the channel. Affected file lib/silcclient/client_channel.c.
549 * The channel private key used to decrypt message is now
550 delivered to the application in the 'channel_messageÃ' client
551 operation. Affected files are lib/silcclient/silcclient.h
552 and client_channel.c.
554 * Fixed wrong arg type for user limit in CMODE command reply.
555 Affected file silcd/command.c.
557 * The user limit is now taken and saved to SilcClientEntry in
558 JOIN and CMODE command replies and in CMODE_CHANGE notify.
559 Affected files lib/silcclient/silcclient.h, command_reply.c
562 * Added support to the new private message key indicator
563 packet. Added a new function to the client library:
564 silc_client_send_private_message_key_request. The sender
565 indicates to be initiator, and receiver is responder.
566 Added the indicator to the SilcClientEntry as 'prv_resp'
567 boolean. Affected files are lib/silcclient/silcclient.h
568 client.[ch], and client_prvmsg.c.
570 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
572 * Fixed the JOIN command calling when called with both
573 -auth and -founder. Affected file is lib/silcclien/command.c.
575 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
577 * Check watcher list for resumed clients as well. Affected
578 file is silcd/packet_receive.c.
580 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
582 * Implemented the user limit to the CMODE_CHANGE notify,
583 CMODE command reply and JOIN command reply in server.
584 Affected files are silcd/server.c, command.c, command_reply.c,
585 packet_send.c and packet_receive.c.
587 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
589 * Defined SILC_STRFMT_END that must be used now with
590 silc_buffer_strformat, instead of SILC_STR_END. Fixes
591 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
592 lib/silcclient/silcvcard.c, silcd/server_util.c.
594 * Fixed the adding of public key to the WATCH list in server.
595 Fixed the WATCH notify sending to client. Affected files
596 are silcd/packet_send.[ch], command.c, server_util.c.
598 * Implemented the watching by public key in the SILC Client
599 Library and SILC Client. Affected files are
600 lib/silcclient/command.c and client_notify.c.
602 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
604 * Added support for public key watching in server. Affected
605 files are silcd/server.c, server_internal.h, command.c,
608 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
610 * Added public key to the SIlcClientEntry. Affected files
611 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
613 * Fixed the get_clients_whois reply processing to return
614 exactly same entries server returned. Makes it possible
615 to search using attributes. Affected file is
616 lib/silcclient/idlist.c.
618 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
620 * Save founder key to SilcChannelEntry. Affected files are
621 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
623 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
625 * Call the monitor callback with _CLOSED status from the
626 silc_client_file_close. Affected files are
627 lib/silcclient/client_fpt.c, silcclient.h
629 * Added silc_client_get_clients_whois which resolves using
630 WHOIS, and supports requested attributes as well.
631 Affected files are lib/silcclient/silcclient.h, idlist.c.
633 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
635 * Added support for asking the destination filename where
636 the downloaded file is saved in the file transfer. Affected
637 files are lib/silccilent/silcclient.h, client_ftp.c.
639 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
641 * Fixed error handling in resuming data processing. Affected
642 files are lib/silcclient/client_resume.c and client.c.
644 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
646 * Fixed silc_client_send_private_message to return TRUE correctly.
647 Affected file lib/silcclient/client_prvmsg.c.
649 * Added topic to the SilcChannelEntry. Affected files are
650 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
652 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
654 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
655 file lib/silcclient/command.c
657 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
659 * Convert all commands to UTF-8 before passing them to the
660 client library. Still need to convert replies from UTF-8 to
661 the locale encoding. Affected file
662 irssi/src/silc/core/silc-cmdqueue.c
664 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
666 * redirect all silc_client_command_calls through a queueing framework.
667 This fixes /CYCLE and the annoying "nick change after auto-joining
668 a channel". Furthermore it defines one central point where
669 command parameters can be UTF-8-ified. Affected files
670 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
671 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
673 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
675 * use asynchronous connect() to establish router connections.
676 Fixes problem when the primary router goes down. Affected files
677 silcd/server.c, silcd/server_backup.c
679 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
681 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
682 Fixed various compilation warnings when type casting ints
683 to pointers or vice versa, of different size. Updates around
686 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
688 * Surrogates not allowed in UTF-8 strings, updated decoder.
689 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
690 testers in lib/silcutil/tests/ directory.
692 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
694 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
695 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
696 files are lib/silcclient/silcclient.h, client.c.
698 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
700 * When resuming a session fails, notify the user that the session
701 file needs to be removed eventually. Affected files
702 irssi/src/fe-common/silc/module-formats.[ch],
703 irssi/src/silc/core/client_ops.c.
705 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
707 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
708 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
710 * Typofix in Irssi::Silc module. Affected file
711 irssi/src/perl/silc/Silc.xs.
713 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
715 * Changed the way NOTICE flagged messages are treated. Added support
716 for notices in queries and signing notices. Affected files
717 irssi/default.theme; irssi/docs/help/in/notice.in;
718 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
719 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
721 * Fixed typo in /ACTION help. Affected file
722 irssi/docs/help/in/action.in
724 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
726 * Fixed typo in perl module. Affected file
727 irssi/src/perl/silc/Server.xs
729 * Changed the way ACTION flagged messages are treated. Added support
730 for actions in queries and signing actions. Affected files
731 irssi/default.theme; irssi/docs/help/in/action.in;
732 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
733 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
736 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
738 * Incorrectly reported error when client had to be resolved from
739 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
741 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
743 * Fixed whois public key hash table deleting and adding in
744 detached client case. Affected file silcd/packet_receive.c.
746 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
748 * Changed filenames of silc/fe module not to collide with filenames
749 from core/fe. Also seperated public messages printing from
750 query messages printing. Affected files are all in
751 irssi/src/fe-common/silc.
753 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
755 * Fixed the invite process handling during joining to use
756 correct server name for the client that is matched against
757 the invite string for the channel. Wrong server name caused
758 inability to join the channel. Affected file is
761 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
763 * Fixed the CUMODE channel founder authentication on normal
764 server to not remove the founder rights on existing founder
765 before checking that router accepts the mode change. Affected
766 files are silcd/command.c and silcd/packet_receive.c.
768 * Remove the server entry correctly when rekey timeouts and
769 remote router connection on normal server is closed. Fixes
770 a crash where server uses the freed server entry. Affected
773 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
775 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
776 networks. This is the first step in solving the bug about
777 /SERVER ADD -silcnet <silcnet>. Affected files
778 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
779 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
780 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
782 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
784 * /SMSG and /MMSG now correctly create new queries. Affected files
785 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
787 * Add basic support for SILC protocol specific variables in perl.
788 Affected files irssi/src/perl/silc/*, irssi/configure.in,
789 irssi/src/perl/Makefile.am
791 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
793 * Don't use silc_get_input, it's obviously not reliable. Fixes
794 issue when the current key expires. Affect file
795 irssi/src/silc/core/clientutils.c
797 * Make the session data filename configurable. This makes it
798 possible to have different session files for different
799 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
800 client_ops.[ch], silc-servers.c,
801 irssi/src/silc/fe-common/silc/module-formats.[ch]
803 * Use the same set of libtool files for the MPI lib as for the
804 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
805 config.sub, configure.in, install-sh, missing, mkinstalldirs
807 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
809 * Fixed server statistics decrementing error to not go to
810 negative. Affected file silcd/packet_receive.c.
812 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
814 * Use silc_server_query_add_error to add error in public key
815 search error. Added support in send_reply to send errors
816 without specific argument. Affected file silcd/server_query.c.
818 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
819 Client for NO_SUCH_NICK. It was against the protocol specs.
820 Affected file irssi/src/silc/core/client_ops.c.
822 * Added backwards support for the wrong NO_SUCH_NICK error sending
823 in server. To be removed in SILC Server 1.0. Both old clients
824 and clients with fixed error handling now works. Affected file
825 silcd/server_query.c.
827 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
829 * fixed a bug in the whois using attributes function where no
830 error was sent if no nickname and client id but the attributes were
831 given to whois. Affected file silcd/server_query.c
833 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
835 * remove public key from public key hashtable on detach. Affected
836 file silcd/packet_receive.c
838 * free public key hashtable before removing clients on server
839 shutdown. Affected file silcd/server.c
841 * remove public key prior deleting client-data on killing a client.
842 Affected file silcd/server_util.c
844 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
846 * Getting the MOTD from other servers works now. Affected
847 files are silcd/command.c and silcd/command_reply.c
849 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
851 * Initialize the variable idletag, since it is tested in
852 silc_core_deinit for its default value. Affected file
853 irssi/src/silc/core/silc-core.c
855 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
857 * Fixed signed channel messages across cells. Affected file
860 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
862 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
863 is not defined. They can now be safely used in if-statements
864 without braces. Affected file lib/silcutil/silclog.h.
866 * Added the checks for backup closing connection due to error
867 (local or remote) and thus not allow the resuming to occur
868 in reconnect. Affected files are silcd/packet_send.c
871 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
873 * Help file updates. Affected files in irssi/src/docs/help/in/.
875 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
877 * Fixed channel messages across cells. Affected file
880 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
882 * Fixed file transmission accepting in client library to not
883 start the negotiation if user hasn't accepted the transfer,
884 instead create new session for resent transfer. Affected
885 file lib/silcclient/client_ftp.c.
887 * Show the session ID in the file transmision list. Remove
888 session from list that failed to transfer. Switch the current
889 session automatically after transmission, and in errors, to new
890 session if other sessions exists in the transfer list. Affected
891 files are irssi/src/silc/core/silc-servers.c,
892 irssi/src/fe-common/silc/modfule-formats.c.
894 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
896 * Fixed MIME header parsing for the hopefully last time. Affected
897 file lib/silcutil/silcstrutil.c
899 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
901 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
903 * The SILC RNG is now gauranteed to return non-zero random
904 values. Affected files are lib/silccrypt/silcrng.[ch].
906 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Fixed nickname formatting when changing only case of the
909 nickname. Affected file lib/silcclient/idlist.c.
911 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
913 * Fixed a memory leak and incorrect printing of the "appears as"
914 message. Affected file irssi/src/silc/core/client_ops.c
916 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
918 * Added CRT (Chinese Remainder Theorem) supported RSA
919 private keys and private key operations. This significantly
920 increases private key operation efficiency. No compatibility
921 issues with new or old private keys. Affected files are
922 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
924 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
926 * Fixed GCC-3.3.2 related compilation warnings from the
929 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
931 * Removed RC6 from distributions.
933 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
935 * Added some better comments to lib/silccrypt/silcpkcs.h,
936 optimized some routines in lib/silccrypt/silcpkcs.c.
937 Added test_silcpkcs into lib/silccrypt/tests/.
939 * Fixed silc_rng_global_init to actually init the global RNG
940 if RNG wasn't provided for it. Affected file is
941 lib/silccrypt/silrng.c.
943 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
945 * Added silc_hash_table_find_by_context_ext. Affected files
946 lib/silcutil/silchashtable.[ch].
948 * Save the public key on normal server in WHOIS command reply
949 from attributes, if present, and add it to public key hash
950 table. Fixes WHOIS resolving by public key on normal server.
952 Optimized the attributes resolving on normal server to not
953 resolve if we resolved them already from router.
955 Affected files are silcd/server_query.c, command_reply.c.
957 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
959 * Added support for whois using attributes.
960 Affected files silcd/command_reply.c, silcd/packet_receive.c,
961 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
964 * Added support for whois using public key attribute to /WHOIS i
965 client command. Affected files irssi/docs/help/in/whois.in,
966 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
968 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
970 * Fixed UMODE setting in server when the client has anonymous
971 mode set. The mode setting was not working. Affected file
974 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
976 * Fixed some bugs and typos related to sending split messages.
977 Print notification when sending messages with /MMSG. Affected
978 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
980 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
982 * Optimized the socket referencing in packet routines, client
983 library and server. Affected files are lib/silccore/silcpacket.c,
984 lib/silcclient/client.c and silcd/server.c.
986 * If silc_socket_set_qos is given with NULL arguments the QoS is
987 reset from the socket. Affected files are
988 lib/silcutil/silcsockconn.[ch].
990 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
992 * Add a /LISTKEYS command which lists the locally cached
993 client and server keys. Affected files
994 irssi/src/fe-common/module-formats.[ch],
995 irssi/src/silc/core/silc-{channels,servers}.c
996 irssi/docs/help/in/listkeys.in
998 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1000 * Check that packet queue purging was successful. Affected
1001 files lib/silcclient/client.c and silcd/packet_send.c. Related
1002 to MAC failed errors.
1004 * Do not clear the inbuf even if it is empty if QoS was applied
1005 to it. Otherwise the QoS data is cleared and MAC failed error
1006 will occur. Affected file lib/silccore/silcpacket.c.
1008 * Use the rekey period time as rekey protocol timeout value.
1009 If the rekey does not succeed during the rekey period there's
1010 something very wrong, and we most likely end up with wrong keys,
1011 do graceful reconnect then. Affected file silcd/server.c.
1013 * Take reference of the socket in the parser context, as it's
1014 possible to have the parsers in queue after the socket is
1015 disconnected and this may cause crash. Affected files are
1016 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1019 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1021 * Fixed KICK command reply sending, it sent to replies.
1022 Affected file silcd/command.c.
1024 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1026 * Finish the silc-mime.pl script. It now supports MIME type
1027 guessing using magic files, signing data messages, executing
1028 MIME handlers in background. Affected files
1029 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1031 * Changed MIME signal handler to make things easier for the perl
1032 script. Affected files irssi/src/silc/core/client_ops.c,
1033 silc-servers.c, and irssi/docs/signals.txt
1035 * Cleaned up the silc_mime_parse function and fixed detection
1036 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1038 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1040 * Resolve the IP for file transfer listener from the connection
1041 socket. Affected file lib/silcclient/client_ftp.c.
1043 * Accept NULL hostname parameter in the functions
1044 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1045 if hostname is not wanted.
1047 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1049 * Fixed race condition between silc_client_init and
1050 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1052 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1054 * Fixed file transfer connection closing when SIGNOFF for
1055 the client is received from server. Affected file is
1056 lib/silcclient/client_ftp.c.
1058 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1060 * Check for disconnected socket in QUIT callback. Affected
1061 file silcd/command.c.
1063 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1065 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1066 Affected files lib/silcutil/silcstrutil.c
1068 * Cleaned up the escape/unescape functions for correctness and
1069 speed. Affected file irssi/src/silc/core/client_ops.c
1071 * Removed handling for data messages with Content-Type: text/*,
1072 moved parsing of MIME headers to the signal handler, added
1073 support for signing and verifying data messages. Affected
1074 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1075 irssi/src/silc/core/silc-{servers,channels}.c
1077 * Added a perl script for handling data messages based on
1078 information read from Mailcap files. New file
1079 irssi/scripts/silc-mime.pl
1081 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1083 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1084 acknowledge recepetion of a message to the sender. Updated
1087 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1089 * Unregister channel key saving callback when deleting channel.
1090 Affected file lib/silcclient/idlist.c.
1092 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1093 before calling notify client operation. Affected file is
1094 lib/silcclient/client_notify.c.
1096 * Unregister QoS tasks when deleting the socket connection.
1097 Affected files lib/silcutil/silcsockconn.[ch],
1098 unix/silcunixsockconn.c.
1100 * Implemented latest presence-attrs draft changes. Affected
1101 files lib/silccore/silcattrs.h and
1102 irssi/src/silc/core/silc-queries.c.
1104 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1106 * Save old channel keys in list to allow more rapid change
1107 of channel keys if server for some reason does that. This
1108 avoids loosing so many channel messages due to not having
1109 key to decrypt. Affected file lib/silcclient/silcclient.h,
1110 idlist.c and client_channel.c.
1112 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1114 * Continued backup router tests and fixes. Affected files
1115 silcd/server_backup, server_util.c, server.c. See TODO.
1117 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1119 * Fixed SERVER_SIGNOFF handling in servers. The client
1120 was removed from wrong list thus not removing the client
1121 at all. Affected file silcd/packet_receive.c.
1123 * Do not execute rekey protocol for disabled connections as
1124 it would never go through. Affected file silcd/server.c.
1126 * Added timeout for rekey protocol to catch if the protocol
1127 never executes successfully. Affected files silcd/server.c
1130 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1132 * Abandon packet processing for disconnected sockets. Check
1133 this always after calling packet processing callback.
1134 Affected file lib/silccore/silcpacket.c.
1136 * Fixed double registration disconnection code in server.
1137 Closed wrong connection. Affected file silcd/packet_receive.c.
1139 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1141 * On normal server reconnect to primary during resuming 4
1142 times, then give up. Affected file silcd/server_backup.c.
1144 * If during reconnecting to routers we notice we have router
1145 connection but no primary router set, the server is in desync.
1146 Reconnect to primary to restore network. Affected file
1149 * Assure that only one protocol is exeucting at the same time.
1150 Added checks for all protocols. Affected files are
1151 silcd/server.c and server_backup.c.
1153 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1155 * Check that a string is not already part on invite/ban
1156 string when processing it. Affected file silcd/server_util.c.
1158 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1160 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1161 with 1.2 version of the protocol. Affected file is
1162 silcd/packet_receive.c.
1164 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1166 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1167 where the passphrase was given. Affected file is
1170 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1172 * INVITE and BAN notifys are now delivered from routers to
1173 servers (but not clients) on the channel. Updated specs and
1174 code. Affected files silcd/packet_[send|receive].[ch],
1175 command.c, server.c and server_util.c.
1177 * Implemented INVITE and BAN announcing. Affected files are
1178 silcd/server.[ch], server_util.c.
1180 * Implemented SilcStatus error type argument returning in
1181 command reply error in server. Affected file silcd/command.c.
1183 * Implemented SilcStatus argument returning in comand reply
1184 in client library. The command_reply client operation now
1185 returns error specific arguments as well. Affected files
1186 are lib/silcclient/command_reply.[ch], client_resume.c,
1187 lib/silccore/silcstatus.[ch].
1189 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1191 * Backup router protocol version 1.2 implemented. Testing still
1192 required. Affected files in silcd/server_backup.[ch], server.c,
1193 packet_receive.c and server_internal.h.
1195 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1197 * silc_client_send_[channel|private]_message now return TRUE
1198 or FALSE. Affected file lib/silcclien/client_channel.c and
1201 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1203 * Check for explicit nickname in INVITE and BAN processing
1204 during join as well (and don't expect only wildcards in
1205 invite/ban strings). Affected file silcd/command.c.
1207 * Fixed the INVITE and BAN by public key. The public key saved
1208 is the PK payload (as specified) not the raw data. Affected
1209 file silcd/server_util.c.
1211 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1213 * UTF-8 text message support for actions and notices in SILC
1214 Client. Affected file irssi/src/silc/core/client_ops.c.
1216 * silc_get_username and silc_get_real_name now returns sensible
1217 data on Win32. Patch by Toni Willberg. Affected file is
1218 lib/silcutil/win32/silcwin32util.c.
1220 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1222 * Provide a signal handler to send MIME encoded messages and emit
1223 a signal when a MIME encoded message is received. Also document
1224 the signals for usage with the perl interface.
1226 A sample perl script will be supplied at a later point.
1228 Affected files are irssi/docs/signals.txt,
1229 irssi/src/silc/core/client_ops.[ch],
1230 irssi/src/silc/core/silc-{channels,servers}.c
1232 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1234 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1235 server. Use this time to display a lag and disconnect when it
1236 exceeds a specified limit.
1238 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1240 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1242 * Remove the channel auth list in normal server if router
1243 encofrces its list during connecting. Send notify to channel
1244 to remove the mode to remove the list. Affected files are
1245 silcd/server_util.c and silcd/packet_receive.c.
1247 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1249 * Added support for channel public keys. Updated protocol specs
1250 and implemented it. Affected files are
1251 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1252 lib/silcclient/command_reply.c.
1254 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1256 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1257 terminate the process on Linux. Affected file silcd/silcd.c.
1259 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1261 * Check for NULL buffer in silc_buffer_clear. Affected file
1262 is lib/silcutil/silcbuffer.h.
1264 * Simplified the backup router protocol by removing the _GLOBAL
1265 types. Updated protocol specs and the code. Affected files
1266 are silcd/server_backup.[ch].
1268 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1270 * Deny '@' and '!' from nicknames since they are reserved
1271 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1272 Updated protocol specs and the code.
1274 Affected files are silcd/server_util.[ch].
1276 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1278 * Fixed stack overflow in Irssi SILC client. Affected
1279 file irssi/src/silc/core/client_ops.c.
1281 * Check that Host is set in ServerConnection and RouterConnection
1282 in silcd.conf. Affected file silcd/serverconfig.c.
1284 * Fixed crash in server with protocol completion callbacks,
1285 namely rekey and backup resuming protocols. Affected files
1286 are silcd/server_backup.c and silcd/server.c.
1288 * Fixed rekey protocol to not restart if it is started already.
1289 Affected files are lib/silcclient/client.c and
1292 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1294 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1296 * Fixed EOF handling in SILC Config, affected file
1297 lib/silcutil/silcconfig.c.
1299 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1301 * Fixed RESOLVING flag handling in JOIN notify and other
1302 notifys to handle the resolvings correctly in client library.
1303 Affected file lib/silcclient/client_notify.c.
1305 * Do not send full INVITE and BAN lists in INVITE and BAN
1306 notifys, only the changed information. Affected file
1309 * Fixed INVITE notify sending in INVITE command, send it
1310 only when needed. Affected file silcd/command.c.
1312 * Handle the founder key change properly in CMODE_CHANGE
1313 notify. Bug #122. Affected file silcd/packet_receive.c.
1315 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1317 * Remove the mark for output (mark it only for input) after
1318 purging outgoing queue. Prevents the "Error in select()"
1319 floods. Affected file silcd/packet_send.c.
1321 * Fixed incorrect connection deletion from client library
1322 after calling "connect" client operation. Could cause
1323 crashes for example during reconnect timeouts. Affected
1324 files are lib/silcclient/client.c and
1325 irssi/src/silc/core/client_ops.c.
1327 * Check server private key file permissions before starting
1328 the server. Affected file silcd/serverconfig.c.
1330 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1332 * NULL terminate allocated string in silc_buffer_strformat.
1333 Affected file lib/silcutil/silcbuffmt.c.
1335 * Rewrote the invite/ban list string handling in server to
1336 use SilcBuffer instead. Affected files are silcd/command.c
1337 and silcd/server_util.c.
1339 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1341 * Fixed double free in CMODE command when setting new HMAC
1342 for channel. Affected file silcd/command.c.
1344 * Added couple of missing memset's to zero sensitive memory.
1345 Affected files silcd/command.c, lib/silcclient/command.c.
1347 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1349 * Fixed a double free in INVITE command error handling in
1350 server. Affected file silcd/command.c.
1352 * Added macros SILC_SWAB_[16|32] to swab byte order of
1353 16-bit and 32-bit unsigned integers. Affected file
1354 lib/silcutil/silctypes.h.
1356 * Use the SILC_SWAB_16 instead of htons() in server when
1357 handling ports since the ports in structures are always
1358 in little-endian order (regardless of platform). Affected
1359 file silcd/serverid.c and silcd/server_backup.c.
1361 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1363 * Send DISCONNECT in close admin command in server. Affected
1364 file silcd/command.c.
1366 * Check whether we are already connecting to a remote router
1367 (in addition of checking whether we are already connected)
1368 before creating new connection. Affected file silcd/server.c.
1370 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1372 * Added better compiler and compiler flags checking in
1375 * Check that socket is valid after QoS is applied to data.
1376 Affected file lib/silcutil/unix/silcunixsockconn.c.
1378 * Make sure the socket connecetion is not closed to early
1379 when closing connection in server. Also make sure the
1380 connection is always closed after error in a protocol.
1381 Affected file silcd/server.c.
1383 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1385 * Removed --session and --dummy options from Irssi SILC Client.
1386 -d option is available only if --enable-debug was given.
1387 Affected files are irssi/src/silc/core/silc-core,
1388 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1390 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1392 * Added silc_buffer_steal to steal the data from the buffer.
1393 Affected file lib/silcutil/silcbuffer.h.
1395 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1397 * Fixed server crash with double Primary block in config file.
1399 Fixed also various memory leaks around the config file
1400 parser. Affected files lib/silcutil/silcconfig.c,
1401 silcd/serverconfig.c.
1403 * Changed my nickname (Johnny Mnemonic) to my real name, this
1404 means that bugs introduced by him were actually introduced
1407 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1409 * Don't display "foo appears as foo\nYou're now known as foo"
1410 messages. Affected file irssi/src/silc/core/client_ops.c
1412 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1414 * Fixed error handling of invalid client entry when calling
1415 commands in server. Fixes a crash. Affected file
1418 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Added some sanity checks in server for correctness of the
1421 server configuration. Affected file silcd/serverconfig.c.
1423 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * Prevent endless resolving of user informations in USERS
1426 command by checking the command reply status correctly.
1427 Affected file lib/silcclient/command_reply.c.
1429 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1431 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1432 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1433 Aldous <Matthew@Aldous.com>.
1435 * Added better implementation using CriticalSection of
1436 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1437 <mikko.lahteenmaki@pikabaana.net>.
1439 * Added some Winsock WIN32 compatiblity defines into
1440 includes/silcwin32.h.
1442 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * Fixed double free in async host lookup code. Affected file
1445 lib/silcutil/silcsockconn.c.
1447 * On backup router handle now the SERVER_SIGNOFF from router
1448 for local connected servers too, and close the connections.
1450 Do not process them as normally signing off servers when they
1451 really signoff by sending EOF fe, but always assume that
1452 router sends the SERVER_SIGNOFF.
1454 Affected files silcd/server.c and silcd/packet_receive.c.
1456 * Fixed socket unsetting when closing connections. Affected
1457 files silcd/server.c and silcd/packet_send.c.
1459 * Do not print the nickname in SERVER_SIGNOFF if we do not
1460 have it. Prevents asserts in Irssi core. It is possible we
1461 don't have the nick if it was just being resolved when server
1462 signoff. Affected file irssi/src/silc/core/client_ops.c.
1464 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1466 * Fixed autonick crashbug in client library. Affected file
1467 lib/silcclient/client.c.
1469 * Fixed Unix implementation of SilcMutex to really assert if
1470 the mutex is locked/unlcoked already. Affected file
1471 lib/silcutil/unix/silcunixmutex.c.
1473 * Fixed locking in silc_schedule_uninit. It didn't lock
1474 when dispatching timeout tasks. Affected file is
1475 lib/silcutil/silcschedule.c.
1477 * Changed Win32 implementation of SilcThread to use modern
1478 Win32 interface. Affected file is
1479 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1481 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1483 * Don't print signed messages when sending failed. Affected files
1484 irssi/src/silc/core/silc-[servers.c/commands.h]
1486 * Send adquate signal when founding a channel by joing it. Affect
1487 file irssi/src/silc/core/client_ops.c
1489 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1491 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1492 irssi/src/fe-common/core/themes.c
1494 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * Fixed close command to use the port correctly when closing
1497 server connections. Affected file silcd/idlist.c.
1499 * Check for NULL outbuf in silc_socket_write. It is possible
1500 that it is NULL is some odd case. Affected files are
1501 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1503 * Do not call final protocol callback for backup router
1504 resuming protocol when closing connection. It is closed
1505 by timeout in case of error. Affected file silcd/server.c.
1507 * Backup reconnect to router if backup resuming protocol
1508 failed. Affected file silcd/server_backup.c.
1510 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1512 * Fixed double free in SKE library error hadling when signature
1513 error occurred. Affected file lib/silcske/silcske.c.
1515 * Save the fingerprint to new SilcClientEntry after changing
1516 nickname. Affected file lib/silcclient/client_notify.c.
1518 * Print SIGNOFF in Irssi SILC client only if the nickname is
1519 known. Prevents asserts in Irssi core. It is possible we
1520 don't have the nick if it was just being resolved when it
1521 quit. Affected file irssi/src/silc/core/client_ops.c.
1523 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Fixed double free in invite list adding code when adding
1526 invite strings. Affected file silcd/server_util.c.
1528 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * More log printing during backup router protocol. Affected
1531 file silcd/server_backup.c.
1533 * Removed backwards support for old private key file format.
1534 Affected file lib/silccrypt/silcpkcs.c.
1536 * Removed backwards support for not-so-strict decryption length
1537 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1539 * GETKEY to update the client entrys fingerprint too.
1540 Affected file lib/silcclient/command_reply.c.
1542 * Added --without-libtoolfix for package builders using weird
1543 wrappers around libtool (BSD at least).
1545 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1547 * Fixed backup router bugs: When backup resumes router and
1548 receives a CHANNEL_MESSAGE packet the backup must not act
1549 as router since the packet header decryption would be
1550 different. Also, when relaying packets to channel, do
1551 not re-encrypt packets on backup that came from the primary
1552 since the connection isn't really router-router connection.
1553 Affected files silcd/server.c, silcd/packet_send.c.
1555 * Added checks in encryption/decryption that encryption/decryption
1556 length sent as argument really is multiple by block size. Helps
1557 catching really weird bugs like the above backup router bugs
1558 when packets are being decrypted in wrong way. Affected files
1559 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1561 * Fixed padding generation in private key file encryption.
1562 Affected file lib/silccrypt/silcpkcs.c.
1564 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1566 * Added ignore_message_signatures setting which can be used
1567 to ignore signatures in messages. Affected files are
1568 irssi/src/silc/core/client_ops.c, silc-core.c.
1570 * Fixed the libtoolfix to use command line options instead of
1571 environment variables. They didn't work as expected. Now,
1572 the libtool is fully run-time configurable.
1574 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1576 * Verify signature payload for signed messages. Affected files
1577 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1578 irssi/src/silc/core/silc-core.h
1580 * Display signature verification result in public and private
1581 messages using theme abstracts. See irssi/default.theme for
1582 examples on their usage. Affected files
1583 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1584 irssi/src/fe-common/silc/module-formats.[ch],
1585 irssi/src/fe-common/silc/fe-common-silc.c,
1586 irssi/src/fe-common/silc/Makefile.am
1587 irssi/src/fe-common/core/fe-messages.[ch]
1589 * Fixed bugs in Irssi's theme parsing. Affected files
1590 irssi/src/fe-common/core/themes.c
1592 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Calculate the correct length for signed messages before
1595 encrypting, it must be multiple by block size. Affected
1596 file lib/silccore/silcmessage.c.
1598 * silc_message_signed_get_public_key returns now both
1599 decoded and encoded public key. Affected files are
1600 lib/silccore/silcmessage.[ch].
1602 * Added libtoolfix script that makes the libtool more generic
1603 and configurable in run-time. Now we can specify in run-time
1604 if what kind of libraries we want to create, regardless of
1605 configuration. SIMs are now creates even if --disable-shared
1606 was explicitly given.
1608 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Fixed founder key sending in CMODE command in client.
1611 Affected file lib/silcclient/command.c.
1613 * Fixed CUMODE founder authentication in server to not check
1614 for client's public key since it's not supposed to do that.
1615 Affected file silcd/command.c.
1617 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1619 * Set realname and hostname in NICK_REC records. Affected file
1620 irssi/src/silc/core/silc-nicklist.c
1622 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1624 * Remove 1.0 protocol backwards compat code from client
1627 * Added more reliable check for whether nickname did change
1628 or not, or whether only Client ID changed in NICK_CHANGE
1629 notify. Affected file lib/silcclient/client_notify.c.
1630 Fixes bug in '@' character handling in a nickname.
1632 * Added support for automatically parsing signature from
1633 the message payload. Added new function
1634 silc_message_get_signature to return the payload to
1635 application. Affected files lib/silccore/silcmessage.[ch].
1637 * Changed the private_message and channel_message client
1638 operations to deliver the SilcMessagePayload to the
1639 application too. Application can use it fe. to get the
1640 signature from the message for verification. Affected
1641 file lib/silcclient/silcclient.h, client_channel.c and
1644 * Redefined the signed payload for message payloads.
1645 Updated protocol specs and implemented.
1647 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * Fixed wrong invite and ban list handling in server command
1650 reply. Affected files are silcd/command_reply.c,
1651 silcd/server_util.[ch].
1653 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Fixed CMODE setting in server when founder mode was set.
1656 Affected file silcd/command.c. Bug #95.
1658 * Added support to setting specific public key in CMODE in
1659 Irssi SILC client. Affected file lib/silcclient/command.c.
1661 * Added support to use specific public key in CUMODE in
1662 Irssi SILC Client. Affected file lib/silcclient/command.c.
1664 * Added support for inviting and banning by public key in
1665 Irssi SILC client. Affected file lib/silcclient/command.c.
1667 * Fixed fingerprint/babbleprint showing in invite and ban
1668 list command replys. Affected file is
1669 irssi/src/silc/core/client_ops.c.
1671 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1673 * Format CMODE +c and +h to display both the mode and the argument
1675 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Added test vectors and test programs for SHA-1, MD5,
1678 HMAC-SHA1 and HMAC-MD5. New tests are located in
1679 lib/silccrypt/tests/. Fixed also argument decoding bug in
1680 MD5 implementation. Affected file lib/silccrypt/md5.c.
1682 * Changed the channel private key and private message key
1683 generation (with static keys) to use SHA1 instead of MD5,
1684 as SHA1 is the mandatory hash function in SILC. Affected
1685 file lib/silcclient/client_[channel/prvmsg].c.
1687 * Changed the private key file encryption to use SHA1 instead
1688 of MD5. Added support for the old generation and added
1689 automatic change of the key (to be removed later). Affected
1690 files lib/silccrypt/silcpkcs.c.
1692 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Load only files with .pub suffix in PublicKeyDir. Affected
1695 file silcd/serverconfig.c.
1697 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1699 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1700 channels. Affected files silcd/silcd.c, silcd/server.h.
1702 * Added the config directive PublicKeyDir for the client block.
1703 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1705 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Merged Toni's irssi/silc.conf patch.
1709 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1711 * Max alloc tests in allocation routines. Affected file
1712 lib/silcutil/silcmemory.c.
1714 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Fixed a typo in resuming code that fixed detach/resume code
1717 in server. Bug #93. Affected file silcd/packet_receive.c.
1719 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1721 * Do reverse lookups for server when /connecting. Affected files
1722 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1723 irssi/src/core/net-nonblock.*
1725 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Added library versioning for shared libraries. Affected
1728 files configure.in.pre and lib/Makefile.am.pre.
1730 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1732 * Display INVITE and BAN lists as specified by SILC 1.2
1734 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Do not send invite list back unless asked (when sending
1737 no arguments) or when list was modified. Affected file
1740 * Remove client from invite list in KILLED notify and in
1741 KILL command. Affected file silcd/command.c and
1744 * Fixed bugs in invite list handling in INVITE command.
1745 Affected files silcd/command.c and silcd/server_util.c.
1747 * Merged with Irssi 0.8.6.
1749 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1750 Affected file irssi/src/fe-text/silc.c.
1752 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1754 * The silc_argument_get_[first/next] now return the argument
1755 type to caller. Added silc_argument_payload_encode_one.
1757 Affected files are lib/silccore/silcargument.[ch].
1759 * Added support for the SILC 1.2 INVITE command and new
1760 invite lists to server. Affected files are silcd/command.c,
1761 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1763 * Added support for the SILC 1.2 BAN command and new
1764 ban lists to server. Affected files are silcd/command.c,
1765 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1767 * Added support to client sending new INVITE command. Affected
1768 file is lib/silcclient/command.c.
1770 * Added support to client sending new BAN command. Affected
1771 file is lib/silcclient/command.c.
1773 * Added support for removing client from invite list when kicked
1774 from channel, as SILC 1.2 dictates. Affected files are
1775 silcd/packet_receive.c and silcd/command.c.
1777 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1780 automatically the cipher's internal IV. Affected files
1781 lib/silccrypt/silccipher.[ch].
1783 * Assure the RESUME_CLIENT packet is not sent to twice to
1784 backup router if the detached client was originated from
1785 the backup. Affected file silcd/server.c. Bug #76.
1787 * Changed silc_sim_symname to not allocate memory. Affected
1788 file lib/silcsim/silcsimutil.c.
1790 * Fixed memory leaks with SIMs in server. Affected files
1791 silcd/serverconfig.c, silcd/server.c.
1793 * Fixed channel key distribution after resuming detached
1794 client. Affected files silcd/packet_receive.c.
1796 * Fixed channel's global_user boolean checking after detaching.
1797 Check it after changing the owner of the client not before.
1798 Affected file silcd/packet_receive.c.
1800 * Fixed few double frees from client library. Fixes at least
1801 Bug #81, possibly others too.
1803 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1804 notifys in Irssi SILC Client. Affected file is
1805 irssi/src/silc/core/client_ops.c. Bug #82.
1807 * Applied Ville Räsänen's manual page and --mandir bugfix
1808 patch. Affected files are configure.in.pre and Makefile.am.pre.
1811 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Added support to backup router protocol for backup to tell
1814 normal server that it cannot use the backup router as primary
1815 because the primary isn't really down. Updated protocol
1818 * Added support for primary router to tell backup router that
1819 resuming is not possible because the backup really isn't primary
1820 in the cell. For example if backup disconnected itself the
1821 resuming is not allowed since the primary really did not
1822 go down. Updated protocol specs.
1824 * Removed MARS from crypto library.
1826 * Defined the CTR mode and Randomized CBC mode in SILC. The
1827 CTR mode is RECOMMENDED now in specification. Defined also
1828 Serpent cipher as optional cipher. Updated the protocol specs.
1830 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Added support for inviting/banning by IP/MASK, public key,
1833 and explicit Client ID. Redefined the command and notify
1834 types to allow easier forwards support for other methods
1835 of inviting/banning. Updated protocol specs.
1837 * Remove the client from channel's invite lists if the client
1838 is kicked or killed. Updated protocol specs.
1840 * Unified the Channel Message Payload and Private Message
1841 into one Message Payload. Updated protocol specs and
1844 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Don't wait for EOF after socket error has occurred, but
1847 close the connection. Affected file is silcd/server.c.
1849 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Added support for setting FOUNDER mode on channel with
1852 specific public key which can be set with CMODE command.
1853 Updated protocol specs and implemented in client and server.
1855 * Fixed the Irssi SILC client to correctly shutdown the client
1856 library to avoid memory leaks. Affected files are
1857 irssi/src/silc/core/silc-core.c and silc-servers.c.
1859 * Deprecated the No Reply flag in SKE protocol and introduced
1860 "IV Included" flag which can be used to indicate that the IV
1861 is included in the ciphertext. This makes it possible to use
1862 SILC on unreliable transport, such as UDP which may cause
1863 packet reordering and losses. Updated protocol specs, did
1866 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1868 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1869 < 32 bit values in correct size. Affected file is
1870 lib/silcmath/mp_mpi.c.
1872 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Fixed the KE Start Payload parsing to check that mandatory
1875 fields are present. Affected file lib/silcske/payload.c.
1877 * Fixed compilation warnigs in Irssi SILC Client. Affected
1878 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1880 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1882 * Print "nick now appears as newnick" and update Irssi's nicklist
1883 when you change your nick to "nick". Closes #62
1885 * Never format your own nick. Closes #63
1887 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1889 * SILC_UMODE_GONE changes are now propagated correctly to the
1890 Irssi client. Closes #54
1892 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1894 * Fixed example in /HELP KEY
1896 * Added expando $j which expands to current SILC Client version
1898 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Fixed public key decoding in crypto library.
1902 * Added better error printing to SKE library.
1904 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Fixed NICK command to not crash if nickname was not sent.
1908 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1910 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1911 Deprecated the old Encrypt-And-MAC order. Updated protocol
1912 specs and implemented.
1914 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1915 generation. Updated specs and implemented.
1917 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Added support for rekey before 2^32 sequence number wraps.
1920 Affected files in server and client library.
1922 * Padding must be at least 8 bytes now. Implemented and updated
1925 * Compute maximum padding for authentication packets to make
1926 passphrase approximation attacks impossible. Affected files
1927 in client library and in server.
1929 * Fixed PING command sending in client library and handling in
1930 server. The server ID must be ID Payload, not raw ID data.
1931 Affected files in server and client library.
1933 * Defined that all public keys sent in commands and notify
1934 payloads are actually Public Key Payloads not raw public key
1935 data. Updated protocol specs and implemented.
1937 * Updated protocol version to 1.2. Updated specs and code.
1939 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1940 status types. Updated specs and the code.
1942 * Added support for normal client to kill its own entries from
1943 the network. Updated protocol specs and the code.
1945 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1946 and added initial implementation.
1948 * Added MAC field to the Private Message Payload to protect
1949 against chosen ciphertext attacks. Updated the protocol specs
1952 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1953 attribute to indicate the user's current idle and signon time
1954 of a service. Updated protocol specs and implemented.
1956 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Added "do_not_bind" argument to silc_client_file_send what
1959 can be used to not bind locally but assume the file receiver
1960 provides the point of connect. Usefull when sender is behind
1961 NAT device. Affected file lib/silcclient/silcclient.h and
1964 * Added -no-listener option to FILE SEND command in Irssi SILC
1965 client. Affected file irssi/src/silc/core/silc-servers.c.
1966 Renamed FILE RECEIVE to FILE ACCEPT.
1968 * Confirm passphrase for private key encryption in
1969 silc_create_key_pair and silc_change_private_key_passphrase.
1970 Affected files are lib/silcutil/silcapputil.c.
1972 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1974 * Move silc_client_packet_send back to internal, added
1975 silc_client_send_packet, a bit simpler function for application.
1976 Affected files lib/silcclient/silcclient.h, client.c and
1979 * Moved the SilcClientEntry, SilcChannelEntry and
1980 SilcServerEntry to silcclient.h to be public and documented
1981 them for application. Affected files are
1982 lib/silcclient/silcclient.h and idlist.h.
1984 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * Fixed manual page installation patch by Ville Räsänen.
1987 USERS help page fix patch by Ville Räsänen
1989 * Changed the silc_client_command_call interface to make
1990 the command call simpler for the application. The library
1991 now handles the command line parsing, command finding and
1992 execution. Application only needs to call the function
1993 with the command line. Affected files are
1994 lib/silcclient/silcclient.h, command.[ch].
1996 * Fixed silc_get_input to NULL-terminate the returned input.
1997 Affected file lib/silcutil/silcutil.c.
1999 * Resolve the client's public key in JOIN command if the
2000 founder auth data is being requested but we don't know the
2001 client's public key. Affected file silcd/command.c.
2004 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Print notify for server opers when backup router comes
2007 online. Affected file silcd/server.c.
2009 * Fixed the INVITE command to send the invite list in
2010 command reply. Affected file silcd/command_reply.c.
2012 * Fixed MOTD command reply sending. Affected file
2015 * UTF-8 decode the topic in TOPIC command reply and LIST
2016 command reply in Irssi SILC client. Affected file is
2017 irssi/src/silc/core/client_ops.c.
2019 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Fixed the INVITE command to not crash Irssi SILC client
2022 when given without nickname argument. AFfected file
2023 irssi/src/silc/core/client_ops.c.
2025 * Fixed double free in WHOIS query on normal server when
2026 forwarding query to router. Affected file is
2027 silcd/server_query.c.
2029 * Fixed WATCH command reply handling on normal server which
2030 was missing altogether. Affected file silcd/command_reply.c.
2033 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2035 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2036 Included yodl sources for each of these. Also modified
2037 Makefile.am prototype to install these files to proper
2038 locations. Updated CREDITS. Affected file Makefile.am.pre,
2039 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2042 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Added support for encrypted private key files. Now
2045 passphrase must be provided when new key pair is created
2046 (can be empty though), and prompted when loading the
2047 private key. Added support for loading the old-style
2048 non-encrypted private keys as well. Affected files
2049 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2052 * Fixed silc_get_input to accept input on all terminals.
2053 Affected file lib/silcutil/silcutil.c.
2055 * Moved the Irssi SILC client key loading and other stuff
2056 to be called after the arguments and UI is initialized.
2057 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2059 * Added -P option to Irssi SILC client which can be used
2060 to change the passphrase of the private key. Affected
2061 file irssi/src/silc/core/silc-core.c.
2063 * Added silc_change_private_key_passphrase apputil routine
2064 to lib/silcutil/silcapputil.[ch].
2066 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * Fixed connection closing in client library to not crash.
2069 Moved the connection freeing totally to function
2070 silc_clinet_del_connection. Affected file
2071 lib/silcclinet/client.c.
2073 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Changed includes/silcincludes.h to silcincludes.h.in to
2076 include configuration specific information. The silcdefs.h
2077 is not included in to installation anymore (it's only
2078 compilation time header).
2080 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Moved the SilcClient and SilcClientConnection from client.h
2083 to the public lib/silcclient/silcclient.h. Changed the
2086 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * If version string in silc_clinet_alloc is NULL the library
2089 puts it automatically. Affected file lib/silcclient/client.c.
2091 * Changed the version strings from variables to #define's
2092 in includes/silcversion.h.
2094 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * Added shared library complation support.
2098 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Added lib/silcutil/silcapputil.[ch] for application
2101 utility functions. It includes routines for applications'
2102 convenience. Added silc_create_key_pair, silc_show_public_key
2103 and silc_load_key_pair functions.
2105 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Send RESUME_CLIENT packet from router to backup routers
2108 to in resuming. Affected file silcd/packet_receive.c.
2110 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * In IDENTIFY command parsing, send all other IDs except
2113 Client IDs explicitly to router for resolving on normal
2114 server. Also check that ID received in WHOIS command is
2115 always Client ID, others are not allowed. Affected file
2116 silcd/server_query.c.
2118 * Merged latest changes from irssi.org CVS.
2120 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2123 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2125 * Fixed the heartbeat sending in Irssi SILC client. Moved
2126 the silc_client_packet_send to silcclient.h for application
2127 usage. Affected files lib/silcclient/client_internal.h
2128 lib/silcclient/silcclient.h.
2130 * Fixed a bug in query resolving in server. Used wrong
2131 variable in a for loop and crashed. Affected file is
2132 silcd/server_query.c.
2134 * Server constructs requested attributes only to locally
2135 connected clients. Affected file silcd/server_query.c.
2138 * Fixed a bug when sending resolving from router to server
2139 with requested attributes. The constructed WHOIS command
2140 was incorrect. Affected file silcd/server_query.c.
2143 * Fixed Requested Attributes saving in WHOIS command reply.
2144 The length of the data buffer must be saved too. Affected
2145 file silcd/command_reply.c.
2147 * Update the client entry's servername after detaching is
2148 over. Affected file silcd/packet_receive.c. Bug #37.
2150 * Resolve incomplete client entrys in CUMODE_CHANGE and
2151 CMODE_CHANGE notifys. Affected file is
2152 lib/silcclient/client_notify.c. Bug #42.
2154 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Fixed channel key packet processing bug on backup router
2157 during backup resuming protocol. Affected file is
2158 silcd/packet_receive.c.
2160 * Fixed memory leaks in server. Affected files are
2161 silcd/server.c and silcd/packet_receive.c.
2163 * Fixed packet decryption problem when backup router encrypted
2164 channel message with wrong key during backup resuming
2165 protocol. Affected file silcd/packet_send.c.
2167 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2168 Toni Willberg (toniw@iki.fi)
2170 * Changed the SilcCipher context to be private. Changed the
2171 silc_cipher_get_iv to just return pointer to the IV. Added
2172 silc_cipher_get_name to return the name of the cipher.
2173 Fixed code all around to support these changes. Affected
2174 files are lib/silccrypt/silccipher.[ch], client library and
2177 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Fixed unaligned access in lib/silccore/silcattrs.c.
2181 * Fixed libtool linking in lib/silcsim/Makefile.am.
2183 * Fixed services attribute printing. Affected files is
2184 irssi/src/silc/core/silc-queries.c.
2186 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Fixed a crashbug in incoming server accepting. Affected
2189 file silcd/server.c.
2191 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Added automatically generated index to Toolkit Reference
2196 * Added support for Postscript Toolkit Reference Manual.
2198 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2203 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2205 * Added 'send_events' boolean argument to the function
2206 silc_schedule_set_listen_fd which sends the set events to
2207 the application explicitly if set to TRUE. Default action
2208 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2209 lib/silcclient/client_internal.h and silcd/server_internal.h.
2211 * Added silc_compare_timeval to determine which time values
2212 is smaller. Affected file lib/silcutil/silcutil.[ch].
2214 * Added sort-of "Quality of Service" (QoS) support to
2215 SilcSocketConnection. Data reception can be controlled with
2216 rate limit per second and/or read data length limit.
2217 Added silc_socket_set_qos. Affected files are
2218 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2220 * Added the QoS configuration to SILC Server configuration
2221 file. Affected files are silcd/serverconfig.[ch] and
2224 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Merged with irssi.org CVS.
2228 * Failed OPER and SILCOPER authentications are now logged.
2229 Affected file silcd/command.c. Bugs #25.
2231 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * ROBODoc documented lib/silcutil/silcbuffer.h and
2234 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2235 <ville.rasanen@iki.fi>.
2237 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Added support for auto-passphrase authentication from the
2240 config file during connecting which was not implemented
2241 yet. Affected file irssi/src/silc/core/client_ops.c.
2243 * Fixed a bug in authentication protocol failure handling which
2244 was processing wrong callback context. Affected files
2245 are lib/silcclient/client.c and protocol.c.
2247 * Fixed the /ATTR allow off to actually work. Affected file
2248 is irssi/src/silc/core/silc-queries.c.
2250 * Fixed the /ATTR -del to work. Affected file is
2251 irssi/src/silc/core/silc-queries.c.
2253 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2257 * Fixed mask attribute adding in Irssi SILC client. Affected
2258 file irssi/src/silc/core/silc-queries.c.
2260 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * Added support for saving the requested attributes in
2263 WHOIS to directory. Affected file is
2264 irssi/src/silc/core/silc-queries.c.
2266 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2268 * Added support for parsing VCard fields that do not have
2269 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2271 * Fixed a double free bug in hash table foreach function
2272 if the entry was deleted in the foreach callback. Affected
2273 file lib/silcutil/silchashtable.c.
2275 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Added silc_attribute_get_verify_data to return the signature
2278 verification data for either user digital signature or
2279 server digital signature in Requested Attributes. Affected
2280 files are lib/silccore/silcattrs.[ch].
2282 * Added silc_vcard_alloc which is used to allocated dynamic
2283 SilcVCard context. The silc_vcard_free now checks whether
2284 the context is dynamically allocated or not. Affected files
2285 are lib/silcutil/silcvcard.[ch].
2287 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Periodically remove the NOATTR status from client entry
2290 so that the client may take the attributes in use even after
2291 server has resolved them unsuccessfully earlier. Affected
2292 file silcd/server_query.c and idlist.h.
2294 * Moved sha1hash and md5hash from client->internal to
2295 SilcClient for application usage. Affected files are
2296 lib/silcclient/client.h and client_internal.h.
2298 * Fixed attribute encoding and decoding bugs. Affected
2299 files lib/silccore/silcattrs.[ch].
2301 * Added ATTR command to Irssi SILC Client which is used to
2302 manage user's Requested Attributes sending and values for
2303 WHOIS command. Affected files around Irssi SILC client.
2305 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Added silc_buffer_strformat which can be used to format
2308 strings into a buffer which size is automatically increased.
2309 Affected file lib/silcutil/silcbuffmt.[ch].
2311 * Added implementation of VCard (RFC 2426) which can be used
2312 as part of Requested Attributes in WHOIS command. Affected
2313 file lib/silcutil/silcvcard.[ch].
2315 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Some strncat -> silc_strncat changes our the core and
2320 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2321 errors. Added better error printing to SKE library.
2322 Affected files lib/silcske/silcske.c, silcske_status.h and
2325 * Save the PKCS key length even if only private key is set to
2326 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2328 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2329 length in bits not in bytes. Affected files are
2330 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2331 silcd/server_query.c.
2333 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Added silc_attribute_payload_encode_data to directly encode
2336 the data into the attributes buffer. Renamed function
2337 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2338 Affected files are lib/silccore/silcattrs.[ch].
2340 * silc_hash_table_find_foreach calls the foreach function now
2341 once even if the nothing was found with context set to NULL.
2342 Affected file lib/silcutil/silchashtable.[ch].
2344 * Remove the RESOLVING flag from client entry after received
2345 the Requested Attributes from the client. Fixed memory leak
2346 in client entry freeing. Affected files silcd/server_query.c
2349 * Added Requested Attributes support into SILC Client Library.
2350 It is not able to send requested attributes in WHOIS command,
2351 and also receive and process requested attributes. Added
2352 silc_client_attribute_[add|del] and silc_client_attributes_get
2353 functions. Added also `ignore_requested_attributes' to the
2354 SilcClientParams to not use attributes in client. Affected
2355 files are lib/silcclient/command.c, client_attrs.[ch],
2356 silcclient.h, client_internal and client.[ch].
2358 * Changed the silc_client_get_client_by_id to support Requested
2359 Attributes, it takes them as argument now. Affected file
2360 is lib/silcclient/silcclient.h, and idlist.c.
2362 * Added -details option to WHOIS command in Irssi SILC Client
2363 to support the requested attributes. By default it requests
2364 all attributes. Affected file lib/silcclient/command.c and
2365 irssi/doc/help/in/whois.in.
2367 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Add also SERVICE attribute for server-constructed attribute
2370 data. Also digitally sign the attributes and add
2371 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2372 silcd/server_query.c.
2374 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Changed the silc_attribute_payload_encode to support list
2377 of attributes (function may be called several times to add
2378 a new attribute). Removed the silc_attribute_payload_encode_list
2379 function. The encoding function now also automatically encodes
2380 the data, so the caller does not need to do that. Affected
2381 files lib/silccore/silcattrs.[ch].
2383 * Added support for replying on behalf of the user to the
2384 Requested Attributes in WHOIS command in the server. Affected
2385 file silcd/server_query.c.
2387 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2388 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2390 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Don't swtich to become primary router if we are backup if
2393 decryption error has occurred. Affected file silcd/server.c.
2395 * Fixed a bug in backup router IP address comparison in
2396 silc_server_backup_get.
2398 Save now also the port of the server/router and use that
2399 in comparison as well. Affected file silcd/server_backup.c.
2401 * Normal server now reconnects to backup router automatically
2402 if connection is lost to it. Affected file silcd/server.c.
2404 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * If packet processing fails (like integrity check fails)
2407 the connection is closed now. Affected files are
2408 lib/silccore/silcpacket.c and silcd/server.c.
2410 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Fixed double free in RSA public key set function
2413 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2416 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2419 Added server_query.[ch] which provides one interface for
2420 querying information using all three commands.
2422 * Changed all "typedef unsigned char" in core library to
2423 "typedef SilcUInt8".
2425 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2429 * Renamed silc_server_get_client_resolve to
2430 silc_server_query_resolve and moved to server_query.[ch].
2432 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Resumed client packet handling from server put the resumed
2435 client on wrong list on router and caused the client not
2436 be present on the network anymore. Now fixed to put the
2437 client to correct list. Affected file silcd/packet_receive.c.
2439 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2441 * Various cleanup in error message output in config parsing code
2442 and in server init code. Fixed error log files containing
2443 too many newlines ('\n') in some situations. Affected files are
2444 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2446 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Use the reverse lookupped hostname in client internals
2449 instead of one user provided us as remote server name.
2450 Affected file lib/silcclient/client.c.
2452 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Added 'app_context' to silc_schedule_init. It is an
2455 application specific context that is delivered to application
2456 in task callback functions. Affected files are
2457 lib/silcutil/silcutil.[ch].
2459 * The hb_context in SilcSocketConnection is not freed
2460 automatically anymore (application must free it). Freeing
2461 it automatic is inconsistent. Affected files are
2462 lib/silcutil/silcsockconn.[ch].
2464 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Added support for removing explicitly added client connections
2467 in rehash and closing the client connections if they were
2468 unconfigured in the rehash. Affected file silcd/server.c.
2470 * Added support for aborting automatically pending commands
2471 that never receives the reply (to avoid memory leaks).
2472 Added also silc_server_command_pending_timed to set the
2473 specific timeout for pending command. Affected files are
2474 silcd/command[_reply].[ch].
2476 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2477 specs and lib/silccore/silcstatus.h.
2479 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2481 * Changed the silc_get_time to accept time value as argument
2482 or if zero is sent return current local time. Affected
2483 file lib/silcutil/silcutil.[ch].
2485 * Added STATS command to client library and Irssi SILC client.
2486 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2488 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Assure that channel key is set before sending it. May
2491 crash server otherwise. Affected file silcd/packet_send.c.
2493 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Assure that endless loop cannot happen with detached client
2496 resolving on normal server. Added idlist status
2497 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2498 silcd/idlist.h and silcd/packet_receive.c.
2500 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * Incoming file transfer request cannot use same session as
2503 the sending session. This can happen when sending file to
2504 yourself. Crashed the client on quit. Affected file
2505 lib/silcclient/client_ftp.c. Bug #24.
2507 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * Implemented the draft-riikonen-precense-attrs draft and
2510 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2512 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Distribute the SERVER_SIGNOFF notify also to local backup
2515 routers from the primary router. The backup router may not
2516 have the signing of local server directly connected and need
2517 to know about the signoff. Affected file silcd/server_util.c.
2519 * Use the primary router as the origin of the locally connected
2520 server when it is disconnecting from the backup router since
2521 that's where it really is coming from. Now the clients from
2522 the disconnecting server are removed correctly and "shadow"
2523 clients are not left to the backup router. Affected file
2526 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * If normal server is standalone and found existing but disabled
2529 channel, do not re-create the channel since it creates
2530 duplicate same channels. Affected file silcd/server.c.
2532 * Added anonymous client connections support to server. New
2533 "anonymous" configuration option to ConnectionParams section
2534 added. If set to true, the username and hostname information
2535 of the client will be scrambled and anonymous user mode is
2536 set automatically to the user. Affected files are
2537 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2539 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * In JOIN notify handling, mark that the cache entry of the
2542 client cannot be expired. Can cause crashes on normal
2543 server (asserts client->channels). Affected file is
2544 silcd/packet_receive.c.
2546 * From now on distribution versions are used as protocol versions
2547 instead of by default using the Toolkit base version as protocol
2548 version. Affected file prepare.
2550 * Do not set the locally resolved hostname for local client
2551 entry but take what server sends. This way the real hostname
2552 is showed in WHOIS for yourself. Affected file is
2553 lib/silcclient/idlist.c and lib/silcclient/client.c.
2555 * Resolve local info with IDENTIFY when connecting to server.y
2557 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2559 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2560 for implied search (not needed on platforms which has native
2561 pthreads library). Use --without-pthreads to disable threads.
2562 Affected file is configure.in.pre
2564 * Fixed --with-iconv on platforms which need to bypass (broken)
2565 native iconv(). Affected file is configure.in.pre
2567 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Moved -C option parsing in Irssi SILC client at same time
2570 as other options. The UI was initialized earlier and caused
2571 problems on command line. Bug #16. Affected file is
2572 irssi/src/silc/core/silc-core.c.
2574 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2576 * Added global variable silc_log_timestamp that tells silclog
2577 wether to print or not the timestamp in the logging files.
2578 Affected file lib/silcutil/silclog.[ch].
2580 * Added silcd configuration option Timestamp in the Logging
2581 section. Affected file silcd/serverconfig.[ch],
2582 doc/example_silcd.conf.in.
2584 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Fixed fingerprint checking to check for entirely empty
2587 fingerprint instead of two first bytes when determining
2588 if it is set. Bug #18. Affected file silcd/command.c.
2590 * Fixed duplicate PKCS name registering to not allow it.
2591 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2593 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2595 * Conditionalize non-gcc compiler optimizations for various
2596 platforms, enable those commented out. Cleanups.
2597 Affected file lib/silcmath/mpi/configure.in
2599 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2601 * silc_rng_exec_command() left zombie processes if command
2602 didn't generate any output. Affected file
2603 lib/silccrypt/silcrng.c
2605 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2607 * Rewrote iconv checking, introduce --with-iconv for systems
2608 which rely on libiconv. Check if iconv() provided by libc
2609 is good enough, otherwise demand libiconv. Affected file
2612 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2614 * Search for ldopen() also in libc. This enables SIM support
2615 on *BSD systems. Based on patch from Alex Zepeda. Affected
2616 file configure.in.pre
2618 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2620 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2621 This fixes prepare on *BSD systems. Affected file
2624 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * More fixed for not having purge timeout for global clients
2627 that are on channel. Affected files silcd/command_reply.c
2630 * Fixed the rekey protocol to work with backup router connections.
2631 Rekey packets are now allowed on disabled connections as
2632 well. Affected files silcd/packet_send.c and server.c.
2634 * Do not switch to be as backup router when shutting down and
2635 closing the primary connection. Affected file silcd/server.c.
2637 * Fixed memory leaks in backup router deleting. Added
2638 silc_server_backup_free to free all data during shutdown of
2639 server. Affected files silcd/server_backup.[ch].
2641 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Do not process commands if the sock->user_data is NULL.
2644 Affected file silcd/command.c.
2646 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2648 * Fixed buffer overflow and security problems (loosing bits
2649 in CFB encryption) in SILC RNG. Problems reported by
2650 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2652 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Added yet more checks that client is not expired on global
2655 list if it is on channels. Affected file is
2656 silcd/command_reply.c.
2658 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * Merged c0ffee's MIME signal patch which adds support for
2661 sending also MIME messages in Irssi SILC Client, and handling
2662 received MIME messages in a signal (and perhaps doing something
2663 to non-textual MIME messages).
2665 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Fixed pending command deletion in server and client library
2668 to check the whole list instead of breaking after first found.
2669 The affected files are silcd/command.[ch] and
2670 lib/silcclient/command.[ch].
2672 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2675 secret or private, otherwise it's possible to find out
2676 whether a secret channel exists or not. Affected file
2679 * If CMODE change fails during the mode setting, assure that
2680 the old mode mask is set for the channel back. Affected
2681 file silcd/command.c.
2683 * Fixed passphrase saving on +a channel on normal server
2684 after successful JOIN command. Affected file silcd/command.c.
2686 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Remove server/router operator privileges in DETACH command,
2689 since it's possible to resume to server where these
2690 privileges would not be allowed for the client. Affected
2691 file silcd/command.c.
2693 * Do not set to wait for backup in rehash of the server.
2694 Affected file silcd/server.c.
2696 * Do not check listener sockets when counting how many
2697 socket connections we have. Affected file is
2698 silcd/server_util.c.
2700 * Do not announce disconnected clients that are remaining
2701 in history (for WHOWAS). This is because SIGNOFF notify
2702 for these has been sent earlier already. Affected file
2705 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Buffer overflow with CUMODE command's mode->mode character
2708 conversion. Reported by Ville Räsänen. Affected file
2709 lib/silcutil/silcutil.c.
2711 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Allow heartbeat packets to go disabled connections anyway.
2714 Affected files silcd/server.c and silcd/packet_send.c.
2716 * Do not broadcast New Channel packets with List flag set
2717 in the packet to backup routers. The router must check
2718 for the correctness of the packets before sending them.
2719 It is possible that router will have enforce Channel ID
2720 change and this would cause desync in the backup router.
2721 Affected file silcd/packet_receive.c.
2723 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2724 are handled in list parsing. They are not list packets
2725 anymore. Affected file silcd/packet_receive.c.
2727 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Stop waiting for backup router through the timeout, not
2730 directly after backup router has arrived. Affected file
2733 * Do not re-create channel keys and send them when removing
2734 clients in server shutdown. Affected files are
2735 silcd/server_internal.h and silcd/server_util.c.
2737 * Notify distribution to backup routers was missing from
2738 the silc_server_send_notify_dest function which caused
2739 desyncing problems with backup router. Affected file is
2740 silcd/packet_send.c.
2742 * The client's channel removing was working wrong on
2743 backup router. It assumed that it doesn't know global
2744 information but backup router does know. For this reason
2745 it could remove channel when it wasn't supposed to do that.
2746 Affected file silcd/server.c and silcd/server_util.c.
2748 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Stop for a couple seconds after badkup router has become
2751 primary router. Affected file silcd/server.c.
2753 * Added silc_server_remove_servers_by_server, which is used
2754 to remove servers originated from some other server. Also
2755 clients of those servers can be removed too. Affected file
2756 silcd/server_util.[ch].
2758 * When removing clients after a server has signed of remove
2759 also all servers behind that server (unless they are known
2760 to be available locally), and send SERVER_SIGNOFF for each
2761 of the server separately. Also the signed off clients are
2762 sent now separately per signed off server. The affected files
2763 are silcd/server.c and silcd/server_util.[ch].
2765 * All servers added with silc_idlist_add_server must always
2766 have both "router" and "connection" pointers set. Otherwise,
2767 bad server entries may be left around in the cache.
2768 Affected file silcd/command_reply.c.
2770 * Do not create the channel key in NEW_CHANNEL packet
2771 processing if the channel is empty. Affected file
2772 silcd/packet_receive.c.
2774 * Completed backup router support for standalone routers.
2775 Supports also servers in the cell that do not use the backup
2778 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2780 * Fixed a bug in silc_string_regexify which did not add '^'
2781 at the start of each string, and thus the matching was
2782 not explicit. For example ban list iikone@*!*@* would
2783 match also "priikone", which is wrong, it would have to be
2784 *iikone@*!*@* to match also "priikone". Affected
2785 file lib/silcutil/unix/silcunixutil.c.
2787 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Enable all local server connections before updating client
2790 caches when we've become backup router. Otherwise, signoff
2791 packets may not reach the clients. Affected files are
2792 silcd/server.c and silcd/server_util.[ch].
2794 * Fixed a bug in version string parsing which could crash
2795 the program with specially formatted version string.
2796 Bug reported and patch provided by Ville Räsänen. Affected
2797 file lib/silcutil/silcutil.c.
2799 * Handle the disconnection immediately when DISCONNECT
2800 packet is received in server. Affected file silcd/server.c.
2802 * Primary router now waits a short time (10 seconds) for
2803 backup router connection before accepting any other
2804 connection (except local). Affected file silcd/server.c,
2807 * Fixed a crash in client libary in NICK_CHANGE notify when
2808 NICK_CHANGE arrived for client entry we are resolving
2809 currently. Affected file lib/silcclient/client_notify.c.
2811 * Call the sconn->callback completion even if error had
2812 occurred. Start reconnecting always if connection to
2813 primary router fails during backup router protocol.
2814 Affected files silcd/server.c and server_backup.c.
2816 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2818 * Added functions silc_server_send_opers and
2819 silc_server_send_opers_notify to send packets stricly
2820 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2821 to send variable argument notify to operators.
2822 Affected files silcd/packet_send.[ch] and silcd/server.h.
2824 * Removed UMODE rights checking with UMODE_CHANGE notify.
2825 Affected file silcd/packet_receive.c.
2827 * Server/router operator now receives notify when network
2828 switches to backup router and when it resumes the use of
2829 primary router. Affected file silcd/server.c and
2830 silcd/server_backup.c.
2832 * Fixed the updating of client information after backup
2833 resuming protocol is over; update all except local clients
2834 to the new primary router. The affected file is
2835 silcd/server_util.c.
2837 * Added support for closing active connections in rehash
2838 that were unconfigured by the user. Supports currently
2839 closing server and router connections. Affected file
2842 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2844 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2847 is NULL since seems that on some platforms NULL is allowed
2848 and on some it's not. Fallback encoding is used instead.
2849 Affected file lib/silcutil/silcstrutil.c.
2851 * Fixed statistics updating for incoming server connection
2852 which could cause problems when re-connecting. Affected
2853 file silcd/server.c.
2855 * Preliminary backup router support for standalone router
2856 added. Affected files in silcd/.
2858 * Mark server connections in backup router disabled before
2859 and after backup protocol. Affected file is
2860 silcd/server_backup.c.
2862 * Added support for reconnecting to remote server connection
2863 even if the protocol fails, and if the configuration wants
2864 us to keep trying to connect anyway.
2866 Server connection is not allowed to backup router if
2867 backup router does not have connection to primary router yet.
2869 Affected file is silcd/server.c.
2871 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * Added silc_client_udpate_server function to update changed
2874 server info. Affected file lib/silcclient/idlist.[ch].
2876 * Added check for server entries that are being resolved when
2877 notify is received. If being resolved, handle the received
2878 notify only after it's resolved so that all notifys are
2879 handled in same order as received from the server.
2881 Added similar resolver check to channel entries. Every
2882 notify that cause resolving of any information that affects
2883 channel entry marks the channel entry in waiting state.
2884 After whatever resolving is over the waiters are signalled
2885 and only then the notifys are handled in the same order
2886 as delivered from the server.
2888 Affected files are lib/silcclient/idlist.[ch], and
2891 * Fixed KILLED notify handling in normal server. Affected
2892 file silcd/packet_receive.c.
2894 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2895 is locally connected, or was locally connected (but may
2896 be detached and connection is not active). Added also
2897 SILC_IS_LOCAL for checking this status. Affected files
2898 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2899 silcd/server.c and silcd/server_internal.h.
2901 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2903 * Don't send or handle TOPIC_SET if topic is already set and
2904 is same as being set. Affected files silcd/command.c and
2905 silcd/packet_receive.c.
2907 * Fixed CMODE change rights checking to work correctly when
2908 removing modes by operator. Affected file is
2909 silcd/server_util.c.
2911 * Fixed some handling with New Channel packet in router and
2912 fixed some CMODE_CHANGE notify handling in server and router.
2913 Affected file is silcd/packet_receive.c.
2915 * Changed "disconnect" client operation to include the
2916 reason of the disconnection and optional disconnection
2917 message. Affected file lib/silcclient/silcclient.h.
2919 * Made the compilation of lib/contrib/ stuff conditional.
2920 Affected files configure.in.pre, lib/contrib/Makefile.am.
2922 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2924 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2925 to the sender of the notify too, to avoid situation where two
2926 notifys are in the network at the same time going to oppsite
2927 directions. Affected file silcd/packet_receice.c.
2929 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * Delete the client from channel even if the cilent->id is
2932 NULL. It was possible that client was deleted without
2933 removing from channels (theoretically at least). Affected
2934 file silcd/server.c and silcd/server_util.c.
2936 * Free the client data too when resuming is not successful.
2937 Affected file silcd/packet_receive.c.
2939 * Merged some code from c0ffee's silc-plugin. Affected files
2940 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2942 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2943 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2944 to the primary router connection, the other one returns
2945 TRUE if packet must be broadcasted to network.
2947 * All notifys that are destined to primary router (to network)
2948 are now automatically sent to backup routers even if the
2949 router is standalone (and has backup router). Affected files
2952 * Added --without-irssi and --without-silcd configuration
2953 options for disabling the compilation of these applications.
2954 Affected file configure.in.pre and prepare.
2956 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2959 UTF-8 encoding and decoding. Added also new encodings
2960 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2962 Added also SILC_STRING_LANGUAGE which is language and charset
2963 specific encoder and decoer for those platforms that support
2964 iconv(). It can convert the UTF-8 to and from the locale
2965 specific character set.
2967 Affected file lib/silcutil/silcstrutil.[ch].
2969 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2971 * Added function silc_get_command_name to the file
2972 lib/silcutil/silcutil.[ch].
2974 * Improved the server debug output a bit. Affected files are
2977 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Save the channel passphrase when received succesful JOIN
2980 command reply from router, on normal server. Otherwise
2981 joinig +a channels from normal server is not possible.
2982 Affected file silcd/command.c.
2984 * Fixed a bug in TOPIC_SET notify handling. The notifier
2985 may be other than client too, like server or channel.
2986 It expected it to always be only client and ignored the
2987 notify. Affected file silcd/packet_recieve.c.
2989 * Removed some (unnecessary) debug printing from
2990 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2992 * Do not force CMODE_CHANGE when server is announcing new
2995 Router announces stuff only after server reannounces channel
2996 after CHANNEL_CHANGE notify.
2998 These fixes optimizes the announcing procedure, and perhaps
2999 fixes some problems too. Affected file silcd/packet_receive.c.
3001 * Fixed SERVER_SIGNOFF sending to local clients. It was
3002 totally broken and sent the notify to all local clients,
3003 instead of only to those that was on same channel as the
3004 signing off clients. Affected file silcd/server_util.c.
3006 * Added -D option to server. It can be used to give debug
3007 level. The levels are from 0 - 99, and are predefined for
3008 smooth server debugging. (see silcd.c for the predefined
3009 levels). Affected file silcd/server.c.
3011 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3013 * Fixed a bug in Irssi SILC client to close the connection
3014 properly when disconnecting from server. Affected file
3015 irssi/src/silc/core/client_ops.c.
3017 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * When authenticating as founder during JOIN command, check
3020 that the one authenticating becomes the only founder on the
3021 channel. Affected file silcd/command.c.
3023 * Better checking for founder mode setting when CUMODE_CHANGE
3024 notify is received. Affected file silcd/packet_receive.c.
3026 * Close all connections when shutting down the server by sending
3027 DISCONNECT packet. Close all listeners too when shutting
3028 down the server. Affected file silcd/server.c.
3030 * Handle DISCONNECT packet correctly in client library by
3031 calling the "disconnect" client operation. Affected file
3032 lib/silcclient/client.c.
3034 * Handle local errors correctly during resuming. Affected
3035 file lib/silcclient/client.c.
3037 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * The log file is not dupped internally anymore in
3040 lib/silcutil/silclog.c. Fixed memory leaks too.
3042 * The scheduler now dispatches all pending timeout tasks
3043 when it is uninitialized with silc_schedule_uninit.
3044 Affected file lib/silcutil/silcschedule.c.
3046 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Added --enable-stack-trace option to configure. Added
3049 memory allocation stack trace support. Added files
3050 lib/silcutil/stacktrace.[ch]. Affected files are
3051 lib/silcutil/silcmemory.[ch].
3053 * Fixed memory leaks from libraries and server. Affected
3054 files around the tree.
3056 * Reverted back a fix made to CUMODE which broke it.
3057 Affected file silcd/command.c.
3059 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3062 core library, and implemented it. All textual messages SHOULD
3063 use this flag and the message MUST be UTF-8 encoded.
3064 All text messages sent by Irssi SILC client are now UTF-8
3065 encoded (regardless whether the terminal supports UTF-8 or not).
3066 Affected files are lib/silccore/silcchannel.h,
3067 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3070 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * Added lots of new statistics updating that was missing from
3073 the server and router code. Affected files in silcd/.
3075 * Sending SIGUSR1 signal to server now dumps the current
3076 server statistics into /tmp directory. Affected file is
3079 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3080 the SILC Hash Interface also. Added new functions
3081 silc_hash_get_name, silc_hash_init, silc_hash_update and
3082 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3084 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3086 * Added some better info printing for client during connecting.
3087 Affected file silcd/server_util.c.
3089 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3090 to silence a user on a channel. Affected files are
3091 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3092 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3093 and silcd/packet_receive.c.
3095 * Fixed a fatal bug in handling of malformed command payload.
3096 Affected file silcd/command.c.
3098 * Fixed a double free when announcing channel users to router.
3099 Affected file silcd/server.c.
3101 * After successful authentication to channel founder mode, check
3102 that there isn't anyone else with founder mode on the channel.
3103 The one that authenticated will become founder and anyone
3104 else is demoted. Affected file silcd/command.c.
3106 * Added error printing of any error that has occurred during
3107 any command in client library. Affected file is
3108 irssi/src/silc/core/client_ops.c.
3110 * Removed some error printing from the client library and left
3111 it for the application to worry (from the error status it
3112 receives in 'command' client operation. Affected file is
3113 lib/silcclient/command.c.
3115 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3118 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3119 Starting key agreement with itself is denied. Affected file
3120 is lib/silcclient/client_keyagr.c.
3122 * Fixed some error checkings from the SFTP library which caused
3123 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3124 and lib/silcsftp/sftp_util.c.
3126 * Added new "debug" and "debug_string" settings to Irssi SILC
3127 client which can be used to print runtime debugging on the
3128 Irssi's screen. Available when compiled with --enable-debug
3129 option. Affected file irssi/src/silc/core/silc-core.c.
3131 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3133 * Fixed a missing variadic parameter in a function call that
3134 caused server crash when a non-allowed connection arrived.
3135 Reported by Richard Becker. Affected file silcd/server.c.
3137 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * Added WATCH list sending to backup routers from router.
3140 The WATCH command is sent by the router to the backup
3141 router. Affected file silcd/command.c.
3143 * Mark the backup_router flag for RouterConnection entry
3144 if the backup router stuff is defined in the config file.
3145 Affected file silcd/serverconfig.c.
3147 * Fixed some backup data sending around the code to work better
3148 if the router is standalone router. Not all places were fixed.
3149 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3152 * Fixed the router connecting when connecting to multiple
3153 routers. It ignored every other router except the first
3154 one. Affected file silcd/server.c.
3156 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3158 * Made the private key generation after expiration optional.
3159 If not created after expiration the old key will re-expire
3160 at a later time (and thus key pair is not necessary to
3161 change). Affected file irssi/src/silc/core/clientutil.c.
3163 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * The length arguments in bind() and connect() were wrong
3166 and fixed now to used SIZEOF_SOCKADDR in the
3167 lib/silcutil/unix/silcunixutil.c.
3169 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * Fixed detach timeout handling to use Client ID and not
3172 the actual client entry which may be freed in the callback.
3173 Affected file silcd/command.c.
3175 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3177 * Merged c0ffee's multiple interface support patch.
3178 Affected files in silcd/.
3180 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3182 * Cleanup keys properly. Affected file is
3183 irssi/src/silc/core/clientutil.c.
3185 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3187 * Display the user mode on the status bar. Affected file
3188 irssi/src/silc/core/silc-expandos.c.
3190 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * If private message key is not set, but the flag is set in
3193 the packet, ignore the packet since it cannot be decrypted.
3194 Affected file lib/silcclient/client_prvmsg.c.
3196 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3198 * When resuming client, remove the old client entry from
3199 the watcher list too. Affected file silcd/packet_receive.c.
3201 * Do not allow normal server to force founder mode away
3202 from router if the founder mode is already set. Affected
3203 file silcd/packet_receive.c.
3205 * Remove the client entry with watch notify types with short
3206 timeout, and not directly, so that other notifys can be
3207 retrieved too. Affected file lib/silcclient/client_notify.c.
3209 * Display notification about data messages that cannot be
3210 displayed. Affected files irssi/src/silc/core/client_ops.c,
3211 irssi/src/fe-common/silc/module-formats.[ch].
3213 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Fixed the CHANNEL_CHANGE notify handling in client libary
3216 to not use freed memory. Affected file is
3217 lib/silcclient/client_notify.c.
3219 * Fixed CUMODE_CHANGE notify handling in server. Affected
3220 file silcd/packet_receive.c.
3222 * Fixed USERS command to support empty channels. Affected
3223 file silcd/command.c.
3225 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Allow multiple identical pending commands to be registered
3228 in client library. Affected file is lib/silcclient/command.c.
3230 * Call the completion for resolving client information only
3231 after all resolvers has finished. This fixes a crash in
3232 the client. Added support for checking when the resolvers
3233 are finished. Affected file is lib/silcclient/idlist.c.
3235 * Wait by default 3 seconds before reconnecting to the server
3236 after being disconnected. Makes the /detach command a bit
3239 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Check the watcher list before sending signoff notifys
3242 when closing client connection. Affected file is
3245 * Added better CMODE command rights checking. Affected file
3246 silcd/server_util.c.
3248 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Fixed watcher list checking during server signoff. It
3251 crashed the server. Affected file silcd/server_util.c.
3253 * The JOIN command reply returns now the founder's public
3254 key. Affected file is silcd/command.c.
3256 * Announce the channel mode, and the mode properties with
3257 CMODE_CHANGE notify. Affected file silcd/server.c.
3259 * Mark new channels by default disabled, untill at least
3260 one user joins the channel. Affected file is
3261 silcd/packet_receive.c.
3263 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * The nickname argument to watch notify can be optional.
3266 Fixes a crash in server. Affected file silcd/packet_send.c.
3268 * Remove the client entry from cache if the WATCH notify type
3269 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3270 lib/silcclient/client_notify.c.
3272 * Check the watcher list before and after changing nickname
3273 when the NICK_CHANGE notify is received. Affected file is
3276 * Fixed a crash in OPER and SILCOPER command sending. Empty
3277 passphrase caused the crash. Affected file is
3278 lib/silcclient/command.c.
3280 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Merged with Irssi CVS for Irssi SILC client.
3284 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3286 * Completed the protocol specifications.
3288 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3290 * Merged with Irssi CVS for Irssi SILC client.
3292 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Added the founder's public key delivery to the
3295 CUMODE_CHANGE notify type as well. Updated the protocol
3296 specs and the code. Affected files are silcd/packet_send.[ch],
3297 silcd/packet_receive.c and silcd/command.c.
3299 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Added silc_pkcs_public_key_copy function into the
3302 lib/silccrypt/silcpkcs.[ch].
3304 * Remove the `iv' from the SilcChannelEntry since we can
3305 live without it. Affected files are silcd/idlist.h and
3306 silcd/packet_receive.c.
3308 * Added support for sending the founder's public key in
3309 the CMODE_CHANGE notify packet in the server. Affected
3310 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3311 silcd/command.c and silcd/server.c.
3313 * Changed the FOUNDER_AUTH authentication to use only
3314 public key authentication as defined by new protocol
3315 specs. Passphrase authentication with that mode cannot
3316 be used anymore. It is now possible to reclaim founder
3317 mode from any server in the network. Affected files are
3318 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3320 * Added permanent channels support by making the channel
3321 permanent when FOUNDER_AUTH mode is set on the channel.
3322 The channel will not be destroyed even if channel is empty
3323 when that mode is set. Protocol TODO #17. Affected
3324 files are silcd/server.[ch], server_util.[ch],
3325 silcd/command.c, silcd/packet_receive.c and
3326 lib/silcclient/command.c.
3328 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Added reference counter to the command reply context in
3331 the client library. Affected files are
3332 lib/silcclient/command_reply.[ch].
3334 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Fixed rekey protocol with PFS in the client library.
3337 Affected file is lib/silcclient/protocol.c.
3339 * Added support for list of errors in client library
3340 command reply handling. Affected file is
3341 lib/silcclient/command_reply.c.
3343 * Defined that the WHOIS and IDENTIFY commands can send
3344 list of errors. Updated the protocol specs. Protocol
3347 * Added support for sending list of errors to WHOIS and
3348 IDENTIFY commands in server. Added support for receiving
3349 list of errors in server. Affected files are
3350 silcd/command.c and silcd/command_reply.c.
3352 * Fixed client info resolving on LEAVE command in client
3353 library to not crash. Affected file is
3354 lib/silcclient/client_notify.c.
3356 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Defined that the NICK command replies with thew changed
3359 nickname too, to make the nickname changing simpler at
3360 the client's end. Updated protocol specs and the code
3361 in client and server. Affected files are
3362 silcd/command.c, lib/silcclient/command_reply.c and
3363 lib/silcclient/command.c.
3365 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Added `Compressed' packet flag to indicate that the packet
3368 payload is compressed by the sender. Updated the protocol
3369 specs and the core library. The compression still is not
3370 implemented in the sources. Affected file is
3371 lib/silccore/silcpacket.h.
3373 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3375 * Remove pending command callbacks also if the connection
3376 to the server is destroyed. Affected file is
3377 lib/silcclient/client.c.
3379 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Added new QUIET channel user mode that can be used to
3382 quiet a user in a channel. Updated the protocol specs but
3383 it wasn't implemented yet. Protocol TODO #27. Affected
3384 file is lib/silccore/silcmode.h.
3386 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3388 * Added BLOCK_INVITE user mode to be able to block incoming
3389 invite notifications. Protoocol TODO #26. Affected files
3390 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3393 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3394 the protocol specs and the code. Affected file is
3395 lib/silccrypt/silcpkcs.c.
3397 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Disconnect Payload includes now the status type. Updated
3400 the protocol specs and the code. Protocol TODO #25.
3401 Affected files are silcd/server.c, lib/silcclient/client.c.
3403 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3404 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3405 Moved the silc_client_command_status_messages table to the
3406 lib/silcutil/silcutil.c and added new funtion
3407 silc_get_status_message, which deprecates function
3408 silc_client_status_message. Affected files are
3409 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3410 lib/silcutil/silcutil.[ch].
3412 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Defined that the nickname hash in Client ID MUST be from
3415 lowercase nickname. This effectively changes nicknames in
3416 SILC to case-insensitive. Updated the protocol specs and
3417 the code. Affected files are lib/silcutil/silcutil.[ch],
3418 silcd/serverid.c, and silcd/idlist.c.
3420 * Added new channel user modes BLOCK_MESSAGES_USERS and
3421 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3422 code. Affected files are lib/silccore/silcmode.h,
3423 lib/silcclient/command.c, and silcd/packet_send.c.
3425 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3426 specs and code. Affected file lib/silccore/silcstatus.h.
3428 * Added support for watch list. It is possible to add nicknames
3429 to be watched, and when they come to network, leave network
3430 or user mode changes the watcher will be notified of this
3431 change. Added SILC_COMMAND_WATCH command, added new
3432 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3433 notifications. Updated the protocol specs and implemented
3434 this to library, client and server. Protocol TODO #21.
3435 Affected files are lib/silccore/silccomand.h,
3436 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3437 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3438 silcd/packet_send.[ch], silcd/packet_receive.c, and
3439 irssi/src/silc/core/client_ops.c.
3441 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3442 somebody watching you. Updated the protocol specs and the
3443 code. Affected files are lib/silccore/silcmode.h, and
3444 lib/silcclient/command.c.
3446 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3448 * Added service support to SILC protocol. Added new command
3449 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3450 core library. Services are not implemented in server or
3451 client for now. Protocol TODO #20. Affected files are
3452 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3454 * Added SilcStatus argument to `command' client operation
3455 to return the error status when command sending fails
3456 locally. Changed all command in client library to return
3457 correct command status. Affected files are
3458 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3459 irssi/src/silc/core/client_ops.c.
3461 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Added silc_mime_parse function to parse MIME headers.
3464 Affected files are lib/silcutil/silcstruti.[ch].
3466 * Added MIME header parsing in Irssi SILC Client. It displays
3467 all textual MIME objects, others it ignores. Affected file
3468 is irssi/src/silc/core/clien_ops.c.
3470 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3472 * Fixed a bug in the pid writing function, which couldn't be
3473 written in a root-owned directory.
3475 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Defined that channel message to unknown Channel ID must
3478 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3479 Updated the protocol specs and the code in server. The
3480 affected file is silcd/packet_receive.c.
3482 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3485 that it is used to send error notifys if error occurs during
3486 some SILC packet processing, except commands. The error
3487 types are same as for command reply types. Defined that
3488 if private message is sent to unknown Client ID the error
3489 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3490 Updated the protocol specs and code. Affected files are
3491 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3492 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3493 and irssi/src/silc/core/client_ops.c. Renamed the
3494 SilcCommandStatus to SilcStatus.
3496 * Defined the use of extra WHOIS attributes in WHOIS command.
3497 The <Requested Attributes> (defined in a separate document)
3498 can be used to request additional information about user
3499 not returned by standard WHOIS command. Defined that server
3500 can send WHOIS command directly to client. Client provides
3501 the requested attributes to the server. Updated the protocol
3502 specs. Protocol TODO #4. Implementation is not done yet
3503 (Protocol TODO #24).
3505 * Renamed function silc_client_command_status_message to
3506 silc_client_status_message. Affected files are
3507 lib/silcclient/command_reply.[ch].
3509 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3511 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3512 32 bit integers. Updated the protcol specs and the code.
3513 Affected files are silcd/command.c and
3514 lib/silcclient/command.c.
3516 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3518 * Fixed a bug in library where sending a bogus authentication
3519 payload would lead to a crash. Affected file is
3520 lib/silccore/silcauth.c.
3522 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Added detach_disabled and detach_timeout server config
3525 options to the server. Affected files silcd/serverconfig.[ch],
3526 silcd/command.c and silcd/packet_receive.c.
3528 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Added resolve_cmd_ident field to the SilcClientEntry structure
3531 too so that if the entry is for example being resolved so
3532 another command may attach to the same pending command reply
3533 without requiring to resolve the same entry again. Added
3534 support for adding multiple pending commands for one
3535 command idenfier. Affected files lib/silcclient/command.[ch],
3536 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3538 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3540 * Defined that server receives WHOIS command reply for private
3541 and secret channels too. Updated protocol specs and the
3542 code in server. Affected file silcd/command.c.
3544 * Defined <channel user mode list> argument to WHOIS command
3545 reply for returning user modes on the channels. The
3546 channel list now doesn't include the user mode anymore but the
3547 actual channel mode. Updated protocol specs and the code in
3548 client and server. Affected files are silcd/command_reply.c,
3549 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3550 and lib/silcclient/command_reply.c.
3552 * Save the channels list in WHOIS command reply in normal server
3553 so that WHOIS always shows joined channels also in normal
3554 server and not just on router. Affected file is
3555 silcd/command_reply.c.
3557 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Defined that server receives USERS command reply for private
3560 and secret channels too. Updated protocol specs and the
3561 code in server. Affected file silcd/command.c.
3563 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3565 * Changed the UMODE's mode mask argument to be optional. If
3566 not provided then the command merely returns the current mode
3567 mask to the client. Updated protocol specs and the server.
3568 Affected file is silcd/command.c.
3570 * Added SILC session detachment/resuming support. It is possible
3571 to detach by closing the network connection and then re-connect
3572 and resume to the old client session. Added DETACHED user
3573 mode that server will set for detached client. Added new
3574 packet RESUME_CLIENT which is used to perform the resuming
3575 process. Added DETACH command. Updated the protocol specs,
3576 core library, client and server. Protocol TODO #22. Very
3577 many affected files around the tree.
3579 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Changed the CMODE's mode mask argument to be optional. If
3582 not provided then the command merely returns the current mode
3583 mask to the client. Updated protocol specs and the server.
3584 Affected file is silcd/command.c.
3586 * Changed the Killer's Client ID in KILLED notify to be just
3587 any ID payload since router server is allowed to kill as well.
3588 Updated protocol specs, client libary and server. Affected
3589 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3590 and irssi/src/silc/core/client_ops.c.
3592 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Added new user modes ANONYMOUS for special anonymous servers
3595 that may set the mode for client, and BLOCK_PRIVMSG which
3596 client may set to block incoming private messages unless the
3597 Private Message Key flag is set (using private keys to protect
3598 private messages). Updated protocol specs and code in client
3599 and server and core library. Protocol TODO #23. Affected
3600 files are lib/silccore/silcmode.h, silcd/server.[ch],
3601 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3602 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3604 * Added new channel user mode BLOCK_MESSAGES which the client
3605 may set to itself to tell server not send channel messages.
3606 Other packets such as channel key packets are still sent.
3607 Protocol TODO #23. Updated the protocol specs, client and
3608 server. Affected files are lib/silccore/silcmode.h,
3609 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3610 lib/silcutil/silcutil.c, silcd/command.c, and
3611 silcd/packet_send.c.
3613 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Redefined the Status Payload to include now two 8 bit fields,
3616 instead of one 16 bit field. This now makes it possible to
3617 send list of errors. Updated the protocol specs and the code
3618 in core library, client library and server. Protocol TODO #1.
3619 Affected files are lib/silccore/silccommand.[ch],
3620 lib/silcclient/command_reply.[ch], silcd/command.c,
3621 silcd/command_reply.c and silcd/packet_receive.[ch].
3623 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3625 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3626 must be handled by the application and should tell the application
3627 that an error message was already printed, and it should print the
3628 config coords (line, filename, ...). Affected files are
3629 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3631 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3632 server config parsing code more readable.
3634 Fixed a bug in the fetch_logging() config callback.
3636 Affected files is silcd/serverconfig.c.
3638 * Drop root privileges when started in foreground. Don't drop them
3639 if debugging also. Affected file is silcd/silcd.c.
3641 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3643 * Added more IM-like features by introducing new user modes
3644 for setting various presence information. Added new modes:
3645 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3646 specs and code. Protocol TODO #19. Affected files are
3647 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3648 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3650 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Added STATS command to the protocol after all, to return
3653 various statistical information about the network. It can
3654 be used by clients to retrieve statistical information, and
3655 servers may use it to to fetch cell and network wide
3656 statistics from router. Updated the protocol specs and
3657 implemented it to the server. Protocol TODO #16.
3658 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3659 silcd/command_reply.[ch].
3661 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * The LIST command reply in client libary now adds new channel
3664 entry if the returned channel doesn't exist yet in cache,
3665 and returns the channel entry to the application in the
3666 command_reply client operation. Affected file is
3667 lib/silcclient/command_reply.c.
3669 * Changed the channel message payload's MAC generation to
3670 include the IV in the MAC as well. This way all relevant
3671 parts of the channel message payload are authenticated also
3672 with the channel message MAC (and not only by packet MAC).
3673 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3674 Affected file is lib/silccore/silcchannel.c.
3676 * Fixed the SKE to save the remote version, since the
3677 silc_ske_parse_version mistakenly checked wrong version,
3678 after it replaced the start payload. Affected files are
3679 lib/silcske/silcske.[ch].
3681 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3683 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3684 string utility functions. Added there also new functions
3685 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3686 Affected files lib/silcutil/silcstrutil.[ch].
3688 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3689 files are lib/silcutil/silcstrutil.[ch].
3691 * Defined that the security property fields in SKE SHOULD be
3692 UTF-8 encoded, defined that version string MUST be US-ASCII
3693 encoded, defined that passphrases sent in connection
3694 authentication protocol MUST be UTF-8 encoded. Implemented
3695 these to the client and server. Defined also that other
3696 passphrases sent in the protocol MUST be UTF-8 encoded.
3697 Affected files are lib/silcske/silcske.c,
3698 lib/silcclient/protocol.c, silcd/protocol.c,
3699 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3701 * Changed the silc_client_close_connection interface to not
3702 need the SilcSocketConnection which should not be visible
3703 to application. Affected files are lib/silcclient/client.c
3704 and lib/silcclient/silcclient.h.
3706 * Rewrote the text for Private Message Key Payload in the
3707 protocol specification. Protocol TODO #11.
3709 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3711 * Upgraded the protocol version to 1.1, updated protocol specs
3714 * Added the nickname as new argument to NICK_CHANGE notify and
3715 added it to protocol specs and implemented it to client and
3716 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3717 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3718 lib/silcclient/client_notify.c.
3720 * Added the killer's client ID to the KILLED notify and added
3721 it to protocol specs and implemented it to client and server.
3722 Protocol TODO #13. Affected files are silcd/command.c,
3723 silcd/packet_receive.c, packet_send.[ch],
3724 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3725 The killer's client entry is now returned to application in
3726 the `notify' client operation.
3728 * Fixed the Max Argument fields that had too large value set
3729 in the protocol specs. Protocol TODO #14.
3731 * Added the LEAVE command reply to return the ID of parted
3732 channel. Updated protocol specs and implemented it to the
3733 client and server. Protocol TODO #15. Affected files are
3734 silcd/command.c, lib/silcclient/command_reply.c. The channel
3735 entry is now returned to application in the `command_reply'
3738 * Rewrote the version SKE version checking in client libary
3739 and in server to use the silc_parse_version_string. Affected
3740 files are lib/silcclient/protocol.c, silcd/protocol.c.
3742 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3743 commands that was missing it, and updated protocol specs and
3744 the server implementation. Protocol TODO #10. The affected
3745 file is silcd/command.c.
3747 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3748 generic reply to a generic request (REQUEST flag), and
3749 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3750 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3751 to define the payload for DATA flag. Added the flags to
3752 the implementation. Protocol TODO #9. Affected file is
3753 lib/silccore/silcchannel.h.
3755 Changed the client library to return the message length
3756 to application as well in the channel_message and private_message
3757 client operations. Affected files are
3758 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3759 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3760 and lib/silcclient/client_ops_example.c.
3762 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3763 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3764 the channel. Updated protocol specs and impelemented this
3765 to client and server. Protocol TODO #6. Affected files are
3766 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3767 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3769 Added new options m and M to CMODE command in Irssi SILC
3770 client to set these modes.
3772 * Deprecated all administrative commands from SILC protocol
3773 since they are highly implementation specific commands.
3774 Updated protocol specs. Moved the old commands in
3775 implementations to private range of command types. Affected
3776 files are silcd/command.c, lib/silcclient/command.c and
3777 lib/silcclient/command_reply.c. Protocol TODO #8.
3779 * Fixed a bug in server where sending unknown command crashes
3780 the server. Affected file silcd/command.c.
3782 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Added SILC_PROTOCOLVERSION macro to check protocol version
3785 of a socket connection. The affected file is
3786 lib/silcutil/silcsockconn.h.
3788 * Added better error logging in rekey protocol. Affected file
3791 * Do not check public key types in SKE during rekey. Affected
3792 file lib/silcske/payload.c.
3794 * Fixed the rekey protocol with PFS, which was totally broken.
3795 Affected file silcd/protocol.c.
3797 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3799 * Some client implementations quit network by doing first LEAVE
3800 and then immediately SIGNOFF (like Bombyx). We now do check
3801 after a short time after LEAVE notify and check whether the
3802 client is still valid after LEAVE, and if not we remove it from
3803 cache. Affected file is lib/silcclient/client_notify.c.
3805 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3807 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3808 it's good not to have security holes here.
3810 * Fixed a negative refcount situtuation for the config context.
3811 Affected file is silcd/serverconfig.c.
3813 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3815 * ROBOdoc documented lib/silcutil/silcutil.h.
3817 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3819 * Optimized even more the SilcPacketContext structure. Now
3820 totally saved 16 bytes of memory per context after optimization.
3821 Affected files are lib/silccore/silcpacket.[ch].
3823 * Made strict checks for valid SILC IDs. Affected file is
3824 lib/silccore/silcid.c.
3826 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3828 * Changed the object argument for silc_cipher_register,
3829 silc_hash_register, silc_hmac_register and silc_pkcs_register
3830 to const. Affected files are lib/silccrypt/silccipher.[ch],
3831 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3833 * Changed the silc_get_username and silc_get_real_name to
3834 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3836 * Fixed the Irssi SILC Client to use the silc_get_username and
3837 silc_get_real_name insted of glib routines since the glib
3838 routines only corrupt stack. Fixes the Irssi SILC to work in
3839 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3841 * Fixed the Irssi to not use g_get_home_dir since it crashes
3842 or returns garbage on cygwin and corrupts stack. Added function
3843 get_home_dir to Irssi routines. Affected files are
3844 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3846 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3848 * Made some structure optimizations. SFTP memory FS MemFSEntry
3849 entry structure. Optimized SilcTask structure. Optimized
3850 SilcPacketContext structure.
3852 Affected files lib/silcsftp/sftp_fs_memory.c,
3853 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3855 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * And yet again reverted back the config thing since Johnny
3858 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3861 * Fixed memory leaks from config object. Affected files are
3862 silcd/serverconfig.[ch].
3864 * Added support for adding new connections to the server in rehash.
3865 After rehash they take effect.
3867 Added support for changing the maximum allowed connections in
3868 rehash. The number can grow but going smaller is not supported.
3870 Added function silc_server_num_sockets_by_remote to the
3871 silcd/server_util.[ch].
3873 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3875 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3877 * Added preliminary checking during config parsing for a valid
3878 public/private key and removed further checks in the code.
3879 Affected files are silcd/serverconfig.[ch], server.c.
3881 * Moved functions silc_server_drop() and silc_server_daemonise()
3882 from server.c to silcd.c since they are stricly related to
3883 the application activity.
3885 * Reverted a small part of the automatic ref/unref since
3886 it caused a double unref in some situations. Affected
3887 files are silcd/silcd.[ch], server.c, serverconfig.c.
3889 * Added some .cvsignore files in the lib directory.
3891 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Fixed silc_net_gethostbyaddr to correctly resolve by
3894 address. Affected file lib/silcutil/silcnet.c.
3896 * Fixed the notify relaying to client. The HMAC to be used
3897 with relayed packets ws wrong and caused decryption failure
3898 at the client end. Affected file is silcd/packet_receive.c.
3900 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Created new branch silc_protocol_1_0_branch.
3904 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3906 * Changed the silc_server_config_* routines to be SilcServer
3907 independent. They are now officially application specific code
3908 and not part of generic server implementation. Affected files
3909 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3911 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * Added automatic referencing of config context in the
3914 silc_server_config_alloc, and automatic unreferencing in the
3915 silc_server_config_destroy. Affected files are
3916 silcd/serverconfig.[ch], silcd/silcd.c.
3918 * Fixed the silc_log_quick handling in the logging routines.
3919 It didn't log quickly when it was TRUE. Affected file is
3920 lib/silcutil/silclog.c. Also the flush delay was set even
3921 if it was 0 in config file. Affected file is
3922 silcd/serverconfig.c.
3924 * Added support for changing key pair of the server in rehash.
3925 Affected file silcd/server.c.
3927 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3930 too early, before getting the channel entry. Affected file
3931 is silcd/packet_receive.c.
3933 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3935 * Added functions silc_server_config_[ref/unref], these are used
3936 to prevent that the config object is destroyed.
3938 No longer directly affect global variables silc_log_quick and
3939 silc_log_delay, they are first cached inside the config object
3940 and then applied with silc_server_config_setlogfiles().
3942 silc_server_config_set_defaults() is now internal to
3943 serverconfig.c, there are no reasons to show this internal stuff
3946 Affected files are silcd/serverconfig.[ch].
3948 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3949 fprintf's to stderr, since some code may be executed again after
3950 the server went into the background. Affected files are
3953 * Added rehash support. Added function silc_server_rehash() that
3954 will perform all the basic tasks of the rehashing procedure.
3956 * Added command line option `-x, --hexdump'. This will enable the
3957 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3958 The option `--hexdump' implies `--debug'.
3960 * Fixed a bad bug in the logging APIs (silcutil library) where
3961 the application would crash after calling silc_log_reset_all().
3963 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Fixed the KICKED notify handling in client library to
3966 correctly remove the channel and all entries from the
3967 channel when I was kicked. This bug crashed the client.
3969 Fixed yet another but in KICKED notify handling to remove
3970 the kicked client correctly from the channel.
3972 Affected file is lib/silcclient/client_notify.c.
3974 * Fixed a minor bug in looking up correct client entry
3975 in KICKED notify in server. Affected file is
3976 silcd/packet_receive.c.
3978 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3979 sources correctly to distribution. Fixes --with-gmp option.
3981 * Removed the manual rehashing from ID Cache, and changed it
3982 to use the SILC Hash Table's auto rehash feature. Affected
3983 file is lib/silccore/silcidcache.c.
3985 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3987 * Fixed a bug in the silc_client_nickname_format function that
3988 handles the multiple same nickname formatting. Two clients
3989 with same nickname caused problems after the first one left
3990 and rejoined. It didn't format the nickname correctly.
3991 Affected file is lib/silcclient/idlist.c.
3993 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Don't change the topic if olod topic is same as new one.
3996 Affected file is silcd/packet_receive.c.
3998 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Added cross-reference support to the SILC Documentation
4001 generator. All types across all HTML files are now cross-
4002 referenced. Affected files util/robodoc/generator.c and
4003 scripts/silcdoc/silcdoc.
4005 * Added file lib/silcutil/silctypes.h to include all the
4006 arithmetic type definitions and some macros. Removed
4007 includes/bitmove.h and moved macros to silctypes.h.
4009 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4013 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4015 * Added `type' argument to silc_id_payload_parse_id function which
4016 now returns the type of the ID to the sent pointer. Affected
4017 file is lib/silccore/silcid.[ch].
4019 * Added check for CMODE_CHANGE notify type that mode change is
4020 allowed by the sender. Affected file silcd/packet_receive.c.
4022 * Added check for CUMODE_CHANGE notify type that mode change is
4023 allowed by the sender. Affected file silcd/packet_receive.c.
4024 Added the ID type as CUMODE_CHANGE notify type as argument
4025 to the `notify' client operation. Affected files are
4026 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4028 * Added function silc_client_add_server to the client library.
4029 Added support for resolving also channel and server info when
4030 received unknown entity in notify packet. Affected files are
4031 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4033 * Added function silc_command_get_status to return the command
4034 status from the command reply's argument payload. Affected files
4035 are lib/silccore/silccommand.[ch].
4037 * Added check for KICKED notify type that the kicking is
4038 allowed by the client. Affected file silcd/packet_receive.c.
4040 * Created function silc_get_input which can be used to get input
4041 (echo on or off) from user on command line. Affected files are
4042 lib/silcutil/silcutil.[ch].
4044 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Optimized silc_server_packet_relay_to_channel function.
4047 Added new function silc_channel_message_payload_encrypt which
4048 can be called directly if channel message payload needs to
4049 be encrypted and is already encoded (no need to call _encode
4050 function). Packet relaying is now done by router without any
4051 extra memory allocations. Affected files are
4052 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4053 silcd/packet_send.c.
4055 * Fixed the INVITE notify handling. It took wrong arguments
4056 as invite list and invite delete. Affected file is
4057 silcd/packet_receive.c.
4059 * Added check for TOPIC_SET notify type that the topic change is
4060 allowed by the client. Affected file silcd/packet_receive.c.
4062 * Added check for INVITE notify type that inviting is allowed by
4063 the client. Affected file silcd/packet_receive.c.
4065 * Changed the silc_server_client_on_channel to return the
4066 SilcChannelClientEntry as well. Moved the function
4067 silc_server_check_cmode_rights to server_util.[ch].
4068 Affected files are silcd/server_util.[ch], silcd/command.c.
4070 * Added function silc_server_check_umode_rights to check whether
4071 changing client's user mode is allowed. Added check for
4072 UMODE_CHANGE notify type that the umode change is allowed
4073 by the client. Affected files are silcd/server_util.[ch],
4074 silcd/packet_receive.c and silcd/command.c.
4076 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4078 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4079 ID length. It ignored that ID can be IPv6 based as well.
4080 Affected file lib/silccore/silcpacket.h.
4082 * Fixed the silc_id_id2str and silc_id_str2id to take the
4083 IPv6 address offset's into consideration. Affecte file is
4084 lib/silccore/silcid.c.
4086 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4088 * Fixed the internal Unix scheduler functions to check for
4089 NULL context they may receive. The affected file is
4090 lib/silcutil/unix/silcunixschedule.c.
4092 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4094 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4095 can specify different directory with --home command line
4096 parameter. Affected files irssi/src/silc/core/client_ops.c,
4099 * SILC-specific commands aren't now executed if the active server
4100 isn't of SILC-type, so there won't be problems with having
4101 IRC and SILC protocol support in same client. Affected files
4102 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4105 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4107 * Improved the signal support in SILC Schedule. Added new
4108 function silc_schedule_signal_call which is used by application
4109 to mark a signal to be called. It is now safe to perform
4110 any kind of tasks in signal callbacks since it is guaranteed
4111 that the application specified signal callback is called
4112 after the signal is over. Affected files are
4113 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4115 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4117 * Added `name' field to SilcChannelPrivateKey to represent
4118 application given name for the key. Moved also the context from
4119 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4120 Added the `name' argument also to the function
4121 silc_client_add_channel_private_key.
4123 Added function silc_client_current_channel_private_key to set the
4124 current channel private key in use.
4126 Added "change" command to KEY command which can be used to change
4127 the current channel private key. Bound the command also to
4128 alt+K (Alt+Shift+k).
4130 Also affected files lib/silcclient/client_channel.c,
4131 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4133 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4135 * Added silc_rng_get_byte_fast function in to the
4136 lib/silccrypt/silcrng.[ch].
4138 * Changed the interface of silc_packet_assemble and the
4139 silc_packet_send_prepare. If silc_packet_assmble is now
4140 called the application does not call silc_packet_send_prepare
4141 because the library will call it automatically. These
4142 interfaces now also return a reference to the outgoing buffer
4143 which includes the assembled packet, which the application can
4144 use to encrypt the packet.
4146 Affected files are lib/silccore/silcpacket.[ch],
4147 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4148 silcd/packet_send.c, server_backup.c and packet_receive.c.
4150 * Fixed a packet sending bug on very high load, where outgoing
4151 packet queue wasn't handled correctly and packets got corrupted.
4152 Affected files are lib/silcutil/*/silc*sockconn.c,
4153 lib/silcclient/client.c and silcd/server.c.
4155 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Added macro SILC_PACKET_DATALEN which can be used during
4158 packet assembling to check whether the data to be added to
4159 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4160 len is truncated until it fits it.
4162 Added checks for maximum length of channel message payload and
4163 private message payload also.
4165 Added checks for maximum packet length in server and in
4168 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4169 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4170 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4171 lib/silcclient/client_prvmsg.c.
4173 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4175 * Added silc_server_packet_queue_purge call to the
4176 silc_server_disconnect_remote to assure that all data in the
4177 queue before disconnecting is sent to the network. Affected
4178 file silcd/server.c.
4180 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Added the deleting of server's own ID cache entry to the
4183 silc_server_free function. Free also everything else that
4184 has been allocated in silc_server_init. The affected file
4187 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4189 * Added functions silc_parse_version_string, silc_version_to_num,
4190 and silc_ske_parse_version to parse SILC protocol style version
4191 strings. Affected files lib/silcutil/silcutil.[ch] and
4192 lib/silcske/silcske.[ch].
4194 * Added new configuration params: version_protocol, version_software
4195 and version_software_vendor to specify what version the remote
4196 host must at least be to be able to connect to server. The vendor
4197 string can be regex matched too. Added new function
4198 silc_server_connection_allowed to check maximum number of allowed
4199 connections, and allowed versions for incoming connections.
4200 Affected files are silcd/server.c, server_util.[ch] and
4203 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4205 * Added preliminary support for signals in scheduler. The
4206 signals we care about are now blocked always when the scheduler
4207 is locked. This way we can synchronise the use of signal with
4208 scheduler. It is guaranteed that when signal occurs the scheduler
4209 is not locked, and thus new tasks can be safely added to the
4212 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4213 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4214 Added new platform specific routines
4215 silc_schedule_internal_signals_[un]block and
4216 silc_schedule_internal_signal_[un]register.
4218 Added new functions to SILC Schedule API:
4219 silc_schedule_signal_[un]register. Each signal that application
4220 is going to use should be registered to the scheduler.
4222 Affected files are lib/silcutil/silcschedule.[ch],
4223 lib/silcutil/*/silc*schedule.c.
4225 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4227 * Check for unauthenticated client and server in the
4228 silc_server_new_client and silc_server_new_server functions.
4229 Affected file silcd/packet_receive.c.
4231 * Added function silc_string_is_ascii to check whether given
4232 string is 7-bit ASCII string. Affected files are
4233 lib/silcutil/silcutil.[ch].
4235 * Added function silc_id_is_valid_server_id into the
4236 silcd/serverid.c and added checking for valid Server ID's in
4237 silc_server_new_server. The Server ID must always be based
4238 on the server's public IP address.
4240 * Added logging of DISCONNECT packet message in the server.
4241 Affected file silcd/server.c.
4243 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Changed all library interfaces that use Global RNG to also
4246 accept SilcRng as argument. Affected files are
4247 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4248 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4249 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4250 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4251 lib/silccrypt/rsa.c.
4253 * Added function silc_pkcs_generate_key to the
4254 lib/silccrypt/silcpkcs.[ch] for applications so that they
4255 don't need to do pkcs->pkcs->init calls anymore.
4257 * Remove SilcSocketConnection from the SFTP API since it really
4258 wasn't needed there. The application has the information
4259 saved in its contexts anyway and the SFTP layer doesn't need
4260 know about it. Affected files lib/silcsft/silcsftp.h and
4261 lib/silcsftp/sftp_[server/client].c.
4263 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4264 The SilcSimContext is not SilcSim.
4266 * Fixed possible buffer overflows in silc_id_render in the
4267 lib/silcutil/silcutil.c.
4269 * On EPOC the global crypto module lists are not used at all
4270 in the crypto library. Added support for using the constant
4271 algorithm list on EPOC. Affected files are
4272 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4275 * Fixed the handling of third parameter of KICKED notify, since
4276 it was mistakenly updated to SILC Protocol 1.0 even though it
4277 is to be included in 1.1. Since it is not in 1.0 it is not
4278 mandatory, and this fix now handles it only if it is provided,
4279 and it is not error if it is not provided. Affected file
4280 lib/silcclient/client_notify.c.
4282 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4284 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4285 client. Affected file irssi/src/silc/core/client_ops.c.
4287 * Merged with Irssi 0.8.4 from irssi.org CVS.
4289 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * Check for valid socket connection in client entries before
4292 sending any messages. Fixes a crash, but doesn't fix some
4293 other underlaying bug that is lurking there. Affected
4294 file silcd/packet_send.c.
4296 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4298 * $usermode, $cumode and $cumode_space expandos shouldn't do
4299 anything with non-SILC server records. Affected file
4300 irssi/src/silc/core/silc-expandos.c
4302 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4304 * Fixed the silc_net_check_[host/local]_by_sock to support
4305 IPv6 bound sockets as well. Now they can return IPv6 addresses
4306 as well. Affected file lib/silcutil/silcnet.c.
4308 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4309 Affected lib/silcutil/unix/silcunixnet.c.
4311 * Fixed ID rendering (at least on some platforms, not NetBSD)
4312 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4314 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4316 * Added silc_hash_public_key and silc_hash_public_key_compare
4317 functions to be used with SilcHashTable. They can be used to
4318 hash public keys and compare public keys in hash table. Affected
4319 file lib/silcutil/silcutil.[ch].
4321 * Added support for specifying multiple public keys for Client
4322 connection section in server configuration file. This makes it
4323 possible to accept multiple public keys from same host, or to
4324 make a section that accepts any incoming host, and have the
4325 accepted public keys listed in the section.
4327 Added functions silc_sever_[find/get]_public_key, added the
4328 support for this actually to all connection sections but only
4329 the Client section is currently allowed to specify multiple
4332 Affected files are silcd/server.c, server_internal.h,
4333 command.c, protocol.c, server_util.[ch], packet_receive.c.
4335 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4337 * Merged Irssi 0.8.2 from irssi.org CVS.
4339 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4341 * If silc_debug is TRUE, also output standard logging messages
4342 to stderr with the debug output.
4344 Made silc_log_reset_all() flushing all channels before returning.
4345 Also fixed some documentation typos.
4347 Affected files are lib/silcutil/silclog.[ch].
4349 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Fixed the server to check correctly the amount of connections
4352 from single host, by checking also the type of the connection.
4353 Fixed also the comparison of number of connections and number
4354 of allowed connections. Affected files are silcd/server.c,
4357 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4359 * Fixed the USERS command reply to save the user's mode on the
4360 channel as well. Fixed JOIN command reply to check whether a
4361 client is on channel already and not join it twice. Affected
4362 file lib/silcclient/command_reply.c.
4364 * Added new file silc-expandos.c into irssi/silc/core/ to return
4365 various stuff for various signal for the statusbar etc. updating.
4366 Now Irssi SILC client prints channel user modes etc. on the
4369 * The user mode (like server/router operator changes) is now shown
4370 on the Irssi SILC client's statusbar. The affected files are
4371 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4373 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4375 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4376 to SILC_SCHEDULE_[UN]LOCK macros.
4378 * Added more error printing to logs in server code. Affected
4379 files silcd/server.c and silcd/protocol.c.
4381 * Fixed -S option parsing in Irssi SILC Client. Affected file
4382 irssi/src/silc/core/silc-core.c.
4384 * Added silc_buffer_alloc_size function. Affected file is
4385 lib/silcutil/silcbuffer.h.
4387 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4390 constants. Affected files in
4391 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4394 * Changed the internal SFTP Memory FS table to const. Affected
4395 file lib/silcsftp/sftp_fs_memory.c.
4397 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Fixed the buffer formatting and unformatting routines to
4400 check the size of 64 bits types with sizeof(). Affected
4401 file is lib/silcutil/silcbuffmt.c.
4403 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4405 * Removed 0.6.x backwards support.
4407 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * Changed all integer type names:
4410 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4411 to avoid collisions with other libraries using same type names
4414 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Added `prefer_ipv6' argument to the functions
4417 silc_net_gethostbyname[_async]. If it is TRUE it will return
4418 IPv6 address over IPv4. If FALSE IPv4 address is returned
4419 even if IPv6 address was found. Affected files
4420 lib/silcutil/silcnet.[ch].
4422 * Added support silc_net_create_connection[_async] to fallback
4423 to IPv4 address if IPv6 address could not be used (like if
4424 it doesn't work on a specific system). Affected file in
4425 lib/silcutil/unix/silcunixnet.c.
4427 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4429 * Added silc_schedule_reinit function to do the enlarging
4430 of the max tasks handling capabilities of the scheduler.
4431 Affected files lib/silcutil/silcschedule.[ch].
4433 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4435 * Added automatic extern "C" { ... } for C++ compilers so the
4436 application does not need to define them. Affected file
4437 includes/silcincludes.h.
4439 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4440 old name went against naming convention. Applications now
4441 include "silcclient.h" instead of "clientlibincludes.h".
4442 Removed includes/clientlibincludes.h, it is redundant now.
4444 * Renamed includes/version.h to silcversion.h.
4446 * Added really preliminary support for OS/2 into the util
4447 library. Only thread & mutex API is implemented, others
4448 are still to be implemented. Created the lib/silcutil/os2/
4449 directory. Created also file includes/silcos2.h.
4451 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4453 * Added preliminary BeOS support into the util library.
4454 Created lib/silcutil/beos/, and implemented all the needed
4455 functions to support SILC on BeOS. Created also file
4456 includes/silcbeos.h.
4458 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4460 * Added proper initializations to silc's irssi code, so it's
4461 now possible to load it as module. Affected files
4462 irssi/src/silc/core/silc-core.c,
4463 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4465 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4467 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4470 * Fixed the silcdoc document generator to correct generate
4471 docs from all kinds of filenames. Affected files are
4472 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4474 * ROBOdoc documented lib/silcutil/silcmemory.h.
4475 Added also new function silc_memdup.
4477 * Removed lib/silcutil/silcbufutil.h and moved those routines
4478 to the lib/silcutil/silcbuffer.h.
4480 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4482 * Added `user_count' to the SilcChannelEntry which now tells the
4483 number of users on the channel. The user count is now saved
4484 in normal server of global channels as well. Affected files
4485 silcd/server.c, idlist.h, packet_receive.c and command.c.
4487 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4488 include file utility functions.
4490 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4491 instead of calling directly OS routines.
4493 * Fixed NICK change printing in Irssi SILC Client. Fixed
4494 KICKED notify printing in Irssi SILC Client. Affected file
4495 irssi/src/silc/core/client_ops.c.
4497 * Fixed a NICK change bug in client library, to not recreate the
4498 client_entry->channels hash table everytime nick is changed.
4499 Affected file lib/silcclient/client.c.
4501 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4503 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4504 the SKE interface a bit.
4506 * Fixed padding problem in PKCS#1. The padding was not actually
4507 random since the random number generator was used incorrectly.
4508 This security bug affects only when encrypting with PKCS#1, and
4509 it is not currently used at all in SILC. SILC only use signing
4510 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4512 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4514 * Rewrote the notify handling in Irssi SILC client to not call
4515 the events as signals. Fixes problems with Perl support.
4516 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4518 * Send the auto-nicking NICK command in client library with
4519 little timeout after connecting. The affected file is
4520 lib/silcclient/client.c.
4522 * Added following new config file settings:
4523 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4524 key_exchange_timeout, conn_auth_timeout, connections_max,
4527 Implemented all the new config settings handling in the server.
4529 Optimized the use of SKE Mutual flag usage. Use it only
4530 if connection authentication protocol is not based in public
4533 Renamed all SilcServerConfigSection* to SilcServerConfig*
4534 to have a bit shorter names.
4536 Affected files silcd/serverconfig.[ch], server.[ch], and
4539 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4541 * Cleaned up the listening sockets code, preparing for the rehash
4542 support. Affected file is silcd/server.c.
4544 * Fixed some output messages. Affected files are silcd/silcd.c,
4547 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4549 * Create lib/doc/silcrng_intro.html document as introduction
4550 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4552 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4554 * Fixes to the silcd config template. Affected file is
4555 doc/example_silcd.conf.in.
4557 * Removed type casts from silc_calloc(), conforming to the
4558 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4560 * Removed param_name member from client, server, and router
4561 section structs, now identifying the param directly.
4563 Added CONFIG_FREE_AUTH macro in config file parsing.
4565 Affected files are silcd/serverconfig.[ch].
4567 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4569 * Fixed command line parameter handling. All SILC initialization
4570 is now done in silc_core_init() which also fixes autoconnecting
4573 Affected files irssi/src/silc/core/silc-core.c,
4574 irssi/src/fe-text/silc.c.
4576 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4578 * Added new configuration options and blocks:
4579 keepalive_secs, reconnect_count, reconnect_interval,
4580 reconnect_interval_max, reconnect_keep_trying and
4581 require_reverser_lookup. Added ConnectionParam block, and
4582 implemented the connection parameters when connecting as
4583 initiator and when accepting connections as responder.
4585 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4586 whether given configuration value has been given already.
4588 Affected files silcd/serverconfig.[c], server.[c].
4590 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4591 algorithm parts and created new file silcalgs.conf, that
4592 is now included from the example_silcd.conf.in.
4594 * Optimized the silc_server_connect_to_router_second to take
4595 the connection configuration object from the SilcServerConnection
4596 object instead of finding it during the connecting phase.
4597 Added the configuration object to SilcServerConnection struct.
4598 Affected files silcd/server_internal.h, server.c.
4600 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4602 * Add the client on channel after it was resolved at the
4603 channel message receiving, and it was not already on the
4604 channel. Affected file lib/silcclient/client_channel.c.
4606 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4608 * Fixed the public key authentication to allocate always the
4609 destination signature buffer instead of using static buffer.
4610 Affected file silcd/protocol.c.
4612 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4614 * Unified the serverconfig.[ch]'s helper function interface.
4615 Affected file silcd/serverconfig.[ch].
4617 * Removed doc/example_silc.conf.in since it is redundant.
4618 The make install will now install irssi/silc.conf file.
4620 * Added new Passphrase and Publickey authentication methods to
4621 config file, allowing both public key and passphrase based
4622 authentication to be set at the same time.
4624 Added `prefer_passphrase_auth' setting in config file which
4625 can be used to set to prefer passwd auth if both passwd and
4626 public key is set. If not set, public key is preferred.
4627 This has effect only when being initiator (responder will try
4630 Added support for authentication with passphrase and public key
4631 at the same time. The passphrase is tried first always since
4632 it is faster to check.
4634 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4636 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4638 * Merged the new SILC Config library, with the server parsing
4639 support. Read the header file silcconfig.h or the toolkit
4640 documentation for the news. Affected files are
4641 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4642 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4643 silcd/protocol.c silcd/server.c silcd/server_backup.c
4644 silcd/serverconfig.[ch] silcd/silcd.c.
4646 * Fixed some silclog documentation. Affected file is
4647 lib/silcutil/silclog.h.
4649 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4651 * The silc_cipher_register, silc_hash_register and
4652 silc_hmac_register now checks if the object to be registered
4653 is registered already. Affected files are
4654 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4656 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4658 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4660 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4662 * Allow zero length channel messages inside the Channel Message
4663 Payload. Affected file lib/silccore/silcchannel.c.
4665 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4666 as header filenames.
4668 * Removed lib/silcclient/README and created HTML file
4669 lib/silcclient/silcclient_using.html, which is now included
4670 as part of Toolkit documentation.
4672 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4674 * Fixed CUMODE_CHANGE notify handling to change the mode of
4675 correct client. Affected file lib/silcclient/client_notify.c.
4677 * Make silc_rng_alloc fail if it cannot allocate the sha1
4678 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4680 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4682 * Fixed the file transfer's key agreement payload to include
4683 zero port also if the hostname is NULL because it could not
4686 Call file transfer monitor callback now also if error occurs
4687 during key agreement protocol.
4689 Changed the silc_client_file_send interface to return the
4690 SilcClientFileError instead of session id. The session ID
4691 is returned into pointer provided as argument.
4693 Check that the file exists locally before sending the
4694 file transfer request at all.
4696 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4698 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4699 error than can occur while key agreement protocol. Affected
4700 file lib/silcclient/silcapi.h.
4702 * Fixed the event_mode CMODE handler to not crash when mode
4703 is changed and +k mode is set in the channel. Affected file
4704 irssi/src/silc/core/silc-channels.c.
4706 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4707 SILC_LOG_WARNING to give out Warning and not Error. Affected
4708 file lib/silcutil/silclog.c.
4710 * Fixed the channel message payload decryption in the function
4711 silc_channel_message_payload_decrypt to not modify the original
4712 buffer before it is verified that the message decrypted
4713 correctly. Otherwise, next time it is called with correct
4714 channel key it won't encrypt since the payload is corrupted.
4715 Affected file lib/silccore/silcchannel.c.
4717 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4719 * Do not constantly resize the window. A fix patch by cras.
4720 Affected file irssi/src/fe-text/screen.c.
4722 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4725 Affected file lib/silcutil/silcnet.c.
4727 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4729 * Fixed a bug in hash table internal routine for traversing
4730 the table with foreach callback. The current entry may
4731 become invalid in the callback but it was referenced after
4732 the callback returned.
4734 Do not allow auto rehashing of hash table during the
4735 silc_hash_table_foreach operation, for same reasons as it is
4736 not allowed for SilcHashTableList. Affected files are
4737 lib/silcutil/silchashtable.[ch].
4739 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4741 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4742 Win32 DLL. extern's in header files are now declared with
4745 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4747 * Fixed private message handling. It used some old code that
4748 caused the client to crash. Affecte file is
4749 lib/silcclient/client_prvmsg.c.
4751 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4753 * Added function silc_client_add_channel,
4754 silc_client_replace_channel_id, and removed functions
4755 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4756 from client library.
4758 * Added cross reference of the joined channels to the
4759 SilcClientEntry, and changed the SilcChannelEntry's
4760 users list to SilcHashTable. The affected files are
4761 lib/silcclient/idlist.[ch].
4763 * Fixed a bug in hash table tarversing. While the hash table
4764 is traversed with SilcHashTableList the table must not be
4765 rehashed. It is now guaranteed that auto rehashable tables
4766 are not rehashed while tarversing the list. Also defined that
4767 silc_hash_table_rehash must not be called while tarversing
4768 the table. Added function silc_hash_table_list_reset that must
4769 be called after the tarversing is over. The affected files are
4770 lib/silcutil/silchashtable.[ch].
4772 * Changed all hash table traversing to call the new
4773 silc_hash_table_list_reset in server and in client library.
4775 * Added function silc_client_on_channel to return the
4776 SilcChannelUser entry if the specified client entry is joined
4777 on the specified channel. This is exported to application as
4778 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4780 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4782 * Fixed founder regaining problem with JOIN command on normal
4783 server. The notify for mode change must be sent always and
4784 not only if !cmd->pending. Affected file silcd/command.c.
4786 * Fixed the WHOWAS command's reply sending to support the
4787 lists correctly. Affected file silcd/command.c.
4789 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4791 * When sending JOIN command to router for processing the
4792 sender's old command identifier was not saved back to the
4793 sender's command context, fixed now. The affected file is
4796 * Create the key in JOIN command of the router did not return
4797 the channel key, added check for this. Affected file is
4800 * Fixed a channel ID update bug in JOIN command reply. Do
4801 not directly upgrade the ID but call the function
4802 silc_idlist_replace_channel_id if the ID was changed.
4803 Affected file silcd/command_reply.c.
4805 * Fixed memory leaks from command calling if it would fail.
4806 Affected file silcd/command.c.
4808 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4810 * Applied patches from cras:
4812 Memory leak fixes around libaries, irssi window resize fix,
4813 new silclist.h and silcdlist.h, all extern inline changed to
4816 * Removed dotconf from lib/dotconf, not needed anymore.
4818 * Removed TRQ from lib/trq, not needed anymore.
4820 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4821 with server connections. Later this will be configurable
4822 in config file after new config file is done. Affected file
4825 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4827 * Fixed a crash in server related to channel announcements.
4828 Affected file silcd/server.c.
4830 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4832 * Fixed memory leaks in silc_server_create_new_channel*
4833 functions. Affected file silcd/server.c.
4835 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4836 which ID was changed. This way the router will send the
4837 user list for the channel again, and server won't be in
4838 desync in some rare circumstances. Affected file is
4839 silcd/packet_receive.c.
4841 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4843 * Check for NULL socket pointer in the function
4844 silc_server_packet_send_to_channel_real. Affected file
4845 silcd/packet_send.c.
4847 * Fixed the BAN notify handling to correctly remove ban
4848 list. Affected file silcd/packet_receive.c.
4850 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4852 * Fixed some header addition to Toolkit distribution in
4853 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4855 * Added lib/silcclient/client_ops_example.h as an template
4856 file for application programmers to quickly start using
4857 the SilcClientOperation functions in their application.
4858 Updated the lib/silcclient/README as well to tell about this
4859 nice file made available.
4861 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4863 * Call silc_server_remove_from_channels when removing client
4864 entry when NO_SUCH_CLIENT_ID was received. Affected file
4865 is silcd/command_reply.c.
4867 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4869 * Added server & router operator statistics updating. Affected
4870 file silcd/packet_receive.c and silcd/command.c.
4872 * Fixed the SERVER_SIGNOFF notify handling on normal server
4873 not to save the history information for clients. Same was
4874 fixed earlier in remove_clients_by_server function, but not
4875 here. Affected file silcd/packet_receive.c.
4877 * Raised the default connection-retry count from 4 to 7 in
4878 server. Affected file silcd/server.h.
4880 * Cancel any possible reconnect timeouts when we start the
4881 key exchange. Affected file silcd/server.c.
4883 * Do not reconnect on connection failure when SCONNECT was
4884 given. Affected files silcd/server.[ch].
4886 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4888 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4890 * Fixed the NICK command to always give the unformatted
4891 nickname to the one giving the NICK command. If unformatted
4892 nickname is cached already it will be formatted and the
4893 local entry will always get the unformatted nickname.
4894 Affected file lib/silcclient/idlist.c.
4896 * Fixed some double frees from client library commands.
4897 Affected file is lib/silcclient/command.c.
4899 * Fixed CUMODE command in server to assure that no one can
4900 change founder's mode than the founder itself, there was a
4901 little bug. Affected file silcd/command.c.
4903 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4905 * Removed the SilcClientCommandDestructor from the client
4906 libary, it is not needed anymore. Affected files are
4907 lib/silcclient/silcapi.h, command[_reply].[ch],
4908 client_notify, idlist.c.
4910 * Fixed GETKEY command to first resolve client, and then
4911 resolve the server only if the client was not found, instead
4912 of resolving both at the same time. Affected file is
4913 lib/silcclient/command.c.
4915 * Added silc_client_start_key_exchange_cb and lookup the
4916 remote hostname and IP address before starting the key
4917 exchange with server. The affected file is
4918 lib/silcclient/client.c.
4920 * The server's public key is now saved using the IP address
4921 of the server and not the servername for the filename.
4922 The hostname public key filename is checked as an fall back
4923 method if the IP address based filename is not found.
4925 Fixed the GETKEY command to save the fetched server key
4926 in correct filename.
4928 Print the remote server's hostname now when new key is
4929 received during connection process. Affected file is
4930 irssi/src/silc/core/client_ops.c.
4932 * Return always our own public key to the client if it asks
4933 for it with GETKEY command. Affected file silcd/command.c.
4935 * Removed the use_auto_addr variable from default config
4936 file since it was in wrong section. Affected file is
4939 * Fixed TOPIC_CHANGE notification to not route it when it
4940 was sent using silc_server_send_notify_to_channel function.
4941 Affected file silcd/command.c.
4943 * Fixed silc_server_send_notify_kicked to send the kicker's
4944 Client ID also, it was missing. Affected files are
4945 silcd/command.c, silcd/packet_send.[ch].
4947 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4949 * Do not save client history information in SERVER_SIGNOFF.
4950 Fixes the bug in normal server that it does not detect
4951 the client becoming valid after the server becomes back
4952 online. Affected file silcd/server_util.c.
4954 * Added `sock_error' field into the SilcSocketConnection
4955 context. When error occurs during socket operation (read
4956 or write) the error is saved. Added also new function
4957 silc_socket_get_error to return human readable socket error
4958 message. Affected files are lib/silcutil/silcsockconn.[ch],
4959 lib/silcutil/unix/silcunixsockconn.c, and
4960 lib/silcutil/win32/silcwin32sockconn.c.
4962 * The server now prints the socket error message in the
4963 signoff for client. Affected file silcd/server.c.
4965 * Fixed the `created' channel information sending from router
4966 to server in JOIN command. Checks now whether the channel
4967 really was created or not and set it according that.
4969 Fixed the JOIN command to use the client entry's current
4970 ID during the joining procedure instead of the one it sent
4971 in the command (it is checked though), since it can change
4972 between the packet processing and command processing, and
4973 would just case unnecessary pain in the client end. Affected
4974 file silcd/command.c.
4976 * Fixed a channel key payload sending to use correct channel
4977 ID when the server was forced to change the channel's ID by
4978 router. Router sent the key payload with the old Channel ID.
4979 Affected file silcd/packet_receive.c.
4981 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4983 * Call silc_server_save_channel_key only if the key payload
4984 was provided in the JOIN command's command reply. Affected
4985 file silcd/command_reply.c.
4987 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4989 * Fixed silc_mp_sizeinbase to return the value correctly with
4990 MPI. Affected file lib/silcmath/mp_mpi.c.
4992 * Fixed the stop_server signal to correctly stop the scheduler
4993 and gracefully stop the server when SIGTERM or SIGINT signals
4994 are received. Affected file silcd/silcd.c.
4996 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4998 * Simple handling of TERM and HUP signals. Also added some log
4999 flushing call around. Affected file is
5002 * Fixed small bugs in silclog.c. Now buffering output will take
5003 effect after 10 seconds since startup: This will ensure that
5004 no important startup messages are lost. Also output redirection
5005 will preserve original format ([Date] [Type] message).
5006 Affected file is lib/silcutil/silclog.c.
5008 * Added two options to the config file, in the logging section:
5009 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5010 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5012 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5014 * Do not print the warning about log files not being initialized
5015 more than once to avoid excess logging. Affected file is
5016 lib/silcutil/silclog.c.
5018 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5019 the SIM copying in make install in Makefile.am.pre.
5021 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5023 * Rewritten silclog APIs. Globally interesting changes follows:
5024 silc_log_set_files() changed to silc_log_set_file().
5025 silc_log_set_callbacks() changed to silc_log_set_callback().
5026 ROBOdoc documented silclog header file.
5027 SilcLogCb now returns bool to wether inihibit the default
5028 handler or not (to keep the old behaviour return always TRUE).
5029 The new APIs should also fix the problem of the
5030 silcd_error.log file that was written in the current directory.
5033 Log files streams will remain opened after silc_log_set_file()
5034 call, means less CPU usage notably on high traffic servers.
5035 File streams are now full buffered, and flushed to the disk
5036 every 5 minutes, lesses HD activity and CPU usage.
5037 Messages can be redirected, allowing admins to configure
5038 one single logfile for all server messages.
5039 the silc_log_quick global variable to activate fast-logging.
5040 Affected files lib/silcutil/silclog.[ch]
5042 * Changed some code to conform new silclog APIs. Affected
5043 files are doc/example_silcd.conf.in, silcd/server.c
5044 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5047 * Fixed a memory leak that could occur in some situations.
5048 Affected file silcd/serverconfig.c.
5050 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5052 * Added the silc_client_del_client to remove the client from
5053 all channels as well. Affected file lib/silcclient/idlist.c.
5055 * Fixed the client library to correctly remove the client
5056 from all channels when the client entry is being destroyed.
5057 Affected file lib/silcclient/client_notify.c, command.c.
5059 * Added auto-nicking support to the client library. If the
5060 applicatio now sets client->nickname it will be sent to the
5061 server after connecting by the library. This way for example
5062 SILCNICK (or IRCNICK) environment variables will have effect
5063 and always change the nickname automatically to whatever
5064 it is wanted. Affected file lib/silcclient/client.[ch].
5066 * Renamed silc_server_command_bad_chars to the
5067 silc_server_name_bad_chars and moved it to the
5068 silcd/server_util.[ch]. Added also new function
5069 silc_server_name_modify_bad to return nickname that
5070 includes bad characters as new nickname without those
5071 bad characters. This check and modify is now used in
5072 silc_server_new_client when the username is initially set
5073 as nickname, so it must be checked to be valid nickname.
5074 Affected file silcd/packet_receive.c.
5076 * The nickname length is now taken from the packet for real
5077 and not trusted to strlen() since it clearly can return
5078 wrong length for nickname including bad characters. This
5079 also applies to channel names. Affected file silcd/command.c.
5081 * Removed the lib/silcsilm/modules directory. Modules are now
5082 compiled into the lib/silcsim. Fixed the copying of the
5083 modules to follow symbolic links in Makefile.am.pre.
5085 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5087 * Fixed silc_string_regexify list creation. Fixes bugs with
5088 BAN and INVITE commands in server. The affected file is
5089 lib/silcutil/unix/silcunixutil.c.
5091 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5093 * Removed the command destructor entirely from the server's
5094 command and command reply routines. It is not needed, and
5095 its usage was buggy and caused crashes. Affected files are
5096 silcd/command[_reply].[ch].
5098 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5100 * Cancel protocol and NULL sock->protocol if timeout
5101 occurred during protocol. Affected file silcd/server.c.
5103 * Cancel protocol timeouts always before calling the final
5104 callback, to assure that after final callback is called
5105 no other state will be called for the protocol anymore.
5106 Affected file silcd/protocol.c.
5108 * Print error log if incoming connection configuration could
5109 not be found. Affected file silcd/server.c.
5111 * Fixed JOIN command to correctly save the founder mode
5112 to the client on normal SILC server, when the channel
5113 was created by the router. Affected file silcd/command.c.
5115 * Fixed LIST command (hopefully) to send correct reply
5116 packets. Affected file silcd/command.c.
5118 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5120 * The silc_packet_receive_process now returns FALSE if the
5121 read data was invalid packet, and TRUE if it was ok.
5123 The server now checks that if unauthenticated connection
5124 sends data and its processing fails the server will close
5125 the connection since it could be a malicious flooder.
5127 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5129 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5131 * Make sure the warning about error opening a log file is
5132 printed only once and not everytime it fails (produces
5133 too much useless log). Affected file lib/silcutil/silclog.c.
5135 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5137 * Made the silc_server_daemonise() function more readable.
5138 Affected file silcd/server.c.
5140 * Pid file is now optional, the user may comment it out from
5141 the config file. Removed define SILC_SERVER_PID_FILE, we
5142 don't need a default any longer. Affected file
5143 configure.in.pre, lib/Makefile.am.pre.
5145 * Make some use of the pid file. The server now dies at startup
5146 if it detects a valid pid file on his path. The server would
5147 die anyway in this circumstance, because of the bind() failure.
5148 Affected file silcd/silcd.c.
5150 * No longer compiling lib/dotconf.
5152 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5154 * Fixed JOIN command parsing not to crash. Affected file
5155 lib/silcclient/command.c.
5157 * Fied the NICK_CHANGE notify to add the new client entry
5158 even it is resolved. This removes an <[unknown]> nick
5159 thingy bug in the client. Affected file is
5160 lib/silcclient/client_notify.c.
5162 * Do not try to allocate 0 bytes (efence does not like it)
5163 in lib/silccore/silccomand.c when encoding payload.
5165 * Do not take IRCNICK as nickname in Irssi SILC client since
5166 it is not possible to set nickname before hand connecting
5167 the server (TODO has an entry about adding auto-nicking
5170 * Changed the silc_server_command_pending to check whether
5171 there already exists an pending entry with the specified
5172 command, command identifier and pending callback. This is
5173 to fix IDENTIFY and WHOIS related crashes that may register
5174 multiple pending commands with same identifier. Affected
5175 file silcd/command.c.
5177 * Fixed the server to reconnect to the router even if it
5178 was already reconnecting and EOF was received. This to
5179 fix a possibility that the server wouldn't ever try to
5180 auto-reconnect to the router. Affected file silcd/server.c.
5182 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5184 * Fixed the server's password authentication to use the
5185 length of the locally saved password, and not the one
5186 sent in the packet. Affected file silcd/protocol.c.
5188 * Fixed same password authentication problem in the
5189 Authentication Payload handling routines in
5190 lib/silccore/silcauth.c.
5192 * Yet another password authentication problem fixed with
5193 channel password handling in silcd/command.c.
5195 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5197 * If first character of string in silc_parse_userfqdn is '@'
5198 then do not parse it. Affected file is
5199 lib/silcutil/silcutil.c.
5201 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * Fixed minor bug in IDENTIFY command reply sending, which
5204 caused various weird problems during JOIN when it was
5205 resolving names for users. Affected file silcd/command.c.
5207 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5209 * Fixed the IDENTIFY command reply sending to chech better valid
5210 clients. It was possible to send incomplete list of replies.
5211 Affected file silcd/command.c.
5213 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * Added silc_client_command[s]_[un]register functions now to
5216 dynamically register the commands in client library. Removed
5217 the static table of commands. This allows the client library
5218 to call commands without causing the application to know about
5219 what commands library has called.
5221 Removed the INFO command reply kludge to detect when the command
5222 was called by library. Now library use its own command reply
5223 function for INFO command.
5225 Added function silc_client_command_call to call a command.
5226 Application can use it to call command, not access the structure
5229 Now all commands that are sent by the client library (not
5230 explicitly sent by application) use own command reply functions.
5232 Affected files around lib/silcclient/ and in
5233 irssi/src/silc/core/.
5235 * Fixed the WHOIS command reply sending to chech better valid
5236 clients. It was possible to send incomplete list of replies.
5238 Fixed the WHOIS and IDENTIFY to send the request to router
5239 if normal server did not do it and did not find any results.
5241 Affected file silcd/command.c.
5243 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5245 * Moved the internal data from SilcClient context into its
5246 own file, not accesible to application. Affected files
5247 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5248 and other files in client library.
5250 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5252 * Added doc/examples installation target in Makefile.am.pre.
5255 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5257 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5258 commands the found client entry will be removed from the
5259 cache, after notifying application about the error. Affected
5260 file lib/silcclient/command_reply.c.
5262 * Changed the /MSG to check for exact nickname user gave, and
5263 not let `nick' match `nick@host' if it is only one found. Now,
5264 user must type the exact nickname (like nick@host2) even if
5265 there are no more than one same nicks found. This is to avoid
5266 a possibility of sending nickname to wrong nickname since
5267 `nick' could match `nick@host'. Affected file is
5268 irssi/src/core/silc-servers.c.
5270 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5272 * Do not print "you are now server operator" or similar when
5273 giving /away command. Affected files are
5274 irssi/src/silc/core/client_ops.c, silc-servers.h.
5276 * Made the silc_server_command_pending_error_check to send
5277 the same command reply payload it received back to the
5278 original sender of the command. This way all arguments
5279 that was received by the server will be received by the
5280 client too. Affected file silcd/command.c.
5282 * Added the silc_idcache_add to return the created cache entry
5283 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5285 * Add global clients to expire if they are not on any channel.
5286 This is because normal server will never know if they signoff
5287 if they are not on any channel. The cache expiry will take
5288 case of these entries. This is done by normal servers only.
5289 The affected files are silcd/command_reply.c,
5290 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5292 * If server receives invalid ID notification for WHOIS or
5293 IDENTIFY and the ID exists in the lists, it is removed.
5294 Affected file silcd/command_reply.c.
5296 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5297 in client then client entry that it matches is searched and
5298 the nickname is printed on the screen for user. Affected
5299 file irssi/src/silc/core/client_ops.c.
5301 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5303 * Use cache entry expire time in the LIST command reply to
5304 purge old entries from the cache after the LIST command
5305 reply has been received. This way we don't have non-existent
5306 entries in the cache for too long. Affected file is
5307 silcd/command_reply.c.
5309 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * If we are normal server, and we've not resolved client info
5312 in WHOIS or IDENTIFY from router, and it is global client,
5313 we'll check whether it is on some channel. If it is not
5314 then we cannot be sure about its validity and will resolve it
5315 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5316 file silcd/command.c.
5318 * Search channel by name (if possible) rather than by ID
5319 in IDENTIFY command's command reply. Affected file is
5320 silcd/command_reply.c.
5322 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5324 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5325 Updated specs and implemented it. Affected file silcd/command.c,
5326 silcd/packet_send.c and silcd/packet_receive.c.
5328 * Implemented the <founder auth> payload handling in the JOIN
5329 command. If provided all conditions for channel joining
5330 except requirement to provide correct passphrase can be
5331 overrided by the channel founder. Updated the protocol specs.
5332 Affected file silcd/command.c.
5334 Added support for founder auth in JOIN command in client
5335 library. Fixed the parsing of the JOIN command now to support
5336 all options as they should be. The affected file is
5337 lib/silcclient/command.c.
5339 * Optimized the WHOIS and IDENTIFY commands to send the request
5340 to router only if it includes nicknames or other names. If
5341 they include only IDs then check the local cache first before
5342 routing. Affected file is silcd/command.c.
5344 * Added channels topic announcements. Affected file is
5345 silcd/packet_receive.c and silcd/server.c.
5347 * Fixed the silc_server_send_notify_topic_set to really destine
5348 the packet to channel. Affected file silcd/packet_send.c.
5350 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5351 library. Affected file lib/silcclient/client_notify.c.
5353 * Added UMODE announcements. Affected file silcd/server.c.
5355 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5357 * Memory leak fixes in:
5359 lib/silcutil/silcsockconn.c
5360 lib/silcske/silcske.c
5361 lib/silcske/groups.c
5363 lib/silccrypt/silcpkcs.c
5364 lib/silccore/silccommand.c
5365 lib/silccore/silcidcache.c
5370 * ROBOdoc documented the lib/silcske/groups.h file and a
5371 bit changed the interface for better.
5373 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5375 * Update the client entry context in the ID cache after
5376 nick change. Affected file lib/silcclient/command.c.
5377 Fixes the CUMODE command when regaining founder privileges,
5378 and a little WHOIS problem.
5380 * Fixed silc_net_gethostbyname to correctly call the
5381 inet_ntop. Affected file lib/silcutil/silcnet.c.
5383 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5385 * Added IPv6 support checking to the configure.in.pre, added
5386 also --enable-ipv6 option to override the check. Affected
5387 file configure.in.pre.
5389 * The silc_thread_create now calls the start function
5390 directly if threads support is not compiled in. Removes
5391 ugly #ifdef's from generic code. Affected files are
5392 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5394 * Added silc_net_gethostby[name/addr]_async to asynchronously
5395 resolve. Affected files are lib/silcutil/silcnet.[ch].
5397 * Added support for rendering IPv6 based server, client and
5398 channel IDs. Affected file lib/silcutil/silcutil.c.
5400 * Added support for creating IPv6 based server IDs. Affected
5401 file is silcd/serverid.c.
5403 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5405 * Added silc_net_gethostby[addr/name] into the
5406 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5407 routines. Added silc_net_is_ip[4/6]. Affected file is
5408 lib/silcutil/unix/silcunixnet.c. All routines that take
5409 address as argument now supports both IPv4 and IPv6 addresses.
5411 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5413 * Fixed LIST command reply sending in server. Affected file
5416 * Server now sends the kicker's client ID in the KICK notify
5417 to the kicked client. Affected file silcd/command.c.
5419 * The client library now parses the kickers client ID and
5420 UI displays it. Affected files lib/silcclient/client_notify.c
5421 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5423 * Made all payload parsing function prototypes consistent.
5424 They all take now const unsigned char * and uint32 pair as
5425 the payload data instead of SilcBuffer. Changes all around
5426 the source tree. Other unsigned char* -> const unsigned char*
5427 changes around the tree as well.
5429 * Optimized SFTP client and server packet sending not to
5430 allocate new buffer for each packet but to recycle the
5431 first allocated buffer. Affected files are
5432 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5434 * Optimized the SFTP client to use SilcList instead of
5435 SilcDList for requests, because it is faster. Affected file
5436 is lib/silcsftp/sftp_client.c.
5438 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5439 into lib/silccore/silcid.[ch].
5441 Renamed silcpayload.[ch] into silcargument.[ch].
5443 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * If client entry is deleted with active key agreement
5446 session, abort the session.
5448 The silc_client_abort_key_agreement now calls the completion
5449 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5451 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5454 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Don't use __restrict in older GCC's. Affected file is
5457 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5459 * silc_net_localhost now attempts to reverse lookup the
5460 IP/hostname. Affected file lib/silcutil/silcnet.c.
5462 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5463 command. It can be used to gain founder privileges at
5464 the same time when joining the channel.
5466 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5467 kicker's client ID as well. Updated protocol specs.
5469 Defined that the server must send SILC_COMMAND_IDENTIFY
5470 command reply with error status to client who sent
5471 private message with invalid client ID.
5473 Updated the protocol specification.
5475 * Added silc_server_send_command_reply to send any
5476 command reply. Affected file silcd/packet_send.[ch].
5478 * Added silc_id_payload_encode_data to encode ID payload
5479 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5481 * The server now send IDENTIFY command reply with error
5482 status if client ID in private message is invalid. Affected
5483 file silcd/packet_receive.c.
5485 * Save the server key file with server's IP address in
5486 the filename instead of hostname. The affected file is
5487 irssi/src/silc/core/client_ops.c.
5489 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5491 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5494 * Added libtool support for compiling shared objects in
5495 lib/silcsim. Affected file configure.in.pre and
5496 lib/silcsim/Makefile.am. Original patch by cras.
5498 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Pid file configuration, and server's config file fixes
5501 patch by toma. Updated CREDITS file.
5503 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5505 * Fixed silc_client_channel_message to not try to decrypt
5506 the message twice if it resolved the destination client
5507 information. This could cause of dropping one channel
5508 message. Affected file lib/silcclient/client_channel.c.
5510 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5513 lib/silcclient/client.c. This function is used when the SILC
5514 Client is run under some other scheduler, or event loop or
5515 main loop. On GUI applications, for example this may be
5516 desired to used to run the client under the GUI application's
5517 main loop. Typically the GUI application would register an
5518 idle task that calls this function multiple times in a second
5519 to quickly process the SILC specific data.
5521 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5523 * Fixed silc_server_drop() for dropping the supplementary
5524 groups as well, this could cause a security hole on some
5527 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5532 * Write PID file after dropping privileges. Added -F option
5533 to run server on foreground. A patch by debolaz.
5534 Affected files silcd/server.c, silcd/silcd.c.
5536 * Fixed MOTD to return the MOTD file server name. Affected
5537 file silcd/command.c.
5539 * Added INFO command reply handling to the Irssi SILC Client.
5540 Affected file irssi/src/silc/core/client_ops.c.
5542 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5544 * Fixed the silc_idcache_list_* routines to really support
5545 the dynamic list. Fixes a crash. Affected file is
5546 lib/silccore/silcidcache.c.
5548 * Fixed the LIST command reply to really call LIST command's
5549 pending callbacks. Affected file silcd/command_reply.c.
5551 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5553 * Update conn->local_entry->nickname after giving NICK
5554 command. Affected file lib/silcclient/command.c.
5556 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5558 * Added the [pid] option to the silcd configuration file
5560 Affected files: serverconfig.[ch] and silcd.c
5562 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5564 * Save fingerprint in WHOIS command reply in server.
5565 Affected file silcd/command_reply.c.
5567 * Fixed NICK commands pending callback registration.
5568 Affected file lib/silcclient/command.c.
5570 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5572 * Use ++server->cmd_ident when sending commands in server,
5573 instead of random number. Affected file silcd/command.c.
5575 * Fixed GETKEY command reply to call actually GETKEY pending
5576 command callbacks. Affected file silcd/command_reply.c.
5578 * A bit stricter check for nicknames. Check for same nickname
5579 in NICK command also. Affected file silcd/command.c.
5581 * Do not call INFO command everytime client ID changes, only
5582 during first connecting. Affected file lib/silcclient/client.c.
5584 * Set the new nickname only after successful command reply for
5585 NICK command is returned by server. Affected file
5586 lib/silcclient/command.c.
5588 * Remove nicknames from nicklist during server_signoff notify.
5589 Should fix /NAMES bit more. The affected file is
5590 irssi/src/silc/core/silc-channels.c.
5592 * Added `fingerprint' field to the SilcIDListData in the
5593 silcd/idlist.h to hold the fingerprint of the client's
5596 Send the fingerprint of the client's public key in WHOIS
5599 Affected files silcd/command.c, and silcd/idlist.[ch].
5601 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5602 create fingerprint from given data.
5604 * Show the fingerprint of the client's public key in WHOIS.
5605 Affected files irssi/src/module-formats.[ch] and
5606 irssi/src/silc/core/client_ops.c.
5608 * Format the multiple same nicknames also during JOIN and
5609 NICK_CHANGE notifys. Affected file is
5610 lib/silcclient/client_notify.c.
5612 * Do not print error on screen for invalid private message
5613 payload since it can come if someone is sending private
5614 messages with wrong key. Affected file
5615 lib/silccore/silcprivate.c.
5617 * Fixed multiple concurrent /PING crash. Affected file
5618 lib/silcclient/command.c.
5620 * Changed the wrong ID encoding. All IP addresses must be
5621 in MSB first order in encoded format. They were encoded
5622 wrong and was in LSB format. Affected files are
5623 silcd/serverid.c, lib/silcutil/silcutil.c.
5625 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5627 * Call the `connect' client operation through the scheduler
5628 in case of error. Affected file lib/silcclient/client.c.
5630 * Call the `failure' client operation even if the error
5631 occurred locally during a protocol. Affected file is
5632 lib/silcclient/protocol.c.
5634 * Added support of sending LIST command to router from normal
5635 server. This way normal server can get list of all channels
5636 in the network too. Fixed the channel list sending in the
5637 server too. Affected files are silcd/command.c, and
5638 silcd/command_reply.[ch].
5640 * Added silc_server_update_channels_by_server and
5641 silc_server_remove_channels_by_server. They are used during
5642 disconnection of primary router and in backup router protocol.
5643 Affected file silcd/server_util.[ch], silcd/server.c and
5644 silcd/server_backup.c.
5646 * Fixed channel adding to global list in IDENTIFY command
5647 reply in server. Affected file silcd/command_reply.c.
5649 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * If the incoming packet type is REKEY or REKEY_DONE process
5652 that packet always synchronously. Fixes yet another MAC
5653 failed error on slow (dialup) connections. Affected file
5654 lib/silcclient/client.c and silcd/server.c.
5656 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5658 * Call check_version SKE callback for initiator too. Affected
5659 file lib/silcske/silcske.c.
5661 * Implemented fix for security hole found in the SKE that was
5662 fixed in the specification few days back; the initiator's
5663 public key is now added to the HASH value computation.
5664 Added backwards support for the old way of doing it too, for
5665 old clients and old servers. Affected file is
5666 lib/silcske/silcske.c.
5668 * Enabled mutual authentication by default in SKE. If initiator
5669 is not providing mutual authentication the responder will
5670 force it. This will provide the proof of posession of the
5671 private key for responder. The affected files are
5672 lib/silcclient/protocol.c and silcd/protocol.c.
5674 * Do not cache anymore the server's public key during SKE.
5675 We do mutual authentication so the proof of posession of
5676 private key is done, and if the server is authenticated in
5677 conn auth protocol with public key we must have the public
5678 key already. Affected file silcd/protocol.c.
5680 * Added new global debug variable: silc_debug_hexdump. If
5681 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5682 file lib/silcutil/silclog.[ch].
5684 * Fixed compilation warning due to char * -> const char *.
5685 Affected files lib/silcutil/silcnet.h, and
5686 lib/silccore/silcauth.[ch].
5688 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Fixed CMODE command when new channel key was created. If
5691 the creation failed the old key was removed. Next time giving
5692 same command would crash the server since the old key was
5693 freed already. Affected file silcd/command.c.
5695 * Fixed the silc_server_announce_get_channels to not crash
5696 on reconnect. Affected file silcd/server.c.
5698 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * Added silc_log_set_debug_string function to set a regex
5701 string to match for debug output. Only the function names,
5702 or filenames matching the given debug string is actually
5703 printed. This way it is possible to filter out those debug
5704 strings that user is not interested in.
5706 Fixed a bug in silc_string_regexify.
5708 Affected files lib/silcutil/silclog.[ch], and
5709 lib/silcutil/unix/silcunixutil.c.
5711 * Changed the -d options in both server and Irssi SILC client
5712 to take the debug string as argument. Affected files
5713 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5715 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Added silc_hash_babbleprint to create a Bubble Babble
5718 Encoded fingerprint. The encoding is developed by Antti
5719 Huima (draft-huima-babble-01.txt), and it creates human
5720 readable strings out of binary data. Affected file
5721 lib/silccrypt/silchash.[ch].
5723 * Print the babble print now in addition of fingerprint as well
5724 in Irssi SILC client. Affected files are
5725 irssi/src/fe-common/silc/module-formats.[ch],
5726 irssi/src/fe-common/silc/core/client_ops.c.
5728 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Fixed a security problem found in SKE. The initiator's
5731 public key too is now added to the HASH hash value creation
5732 which is signed by the responder to create the SIGN value.
5733 This will prevent anyone in the middle to lie to the responder
5734 about the initiator's public key. If this is done now, the
5735 man in the middle will get caught. Updated the protocol
5738 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Better installation directory handling. Configure module
5741 paths and other paths automatically to example_silc* files
5742 in doc/. A patch by toma.
5744 * Fixed compiler warning from MPI library, and from SILC RNG.
5747 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5748 It can be configured with ./configure. A patch by toma.
5750 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5752 * Find correct make to use in prepare-clean. A patch by
5753 toma. Affected file prepare-clean.
5755 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5757 * Added irssi variables use_auto_addr, auto_bind_ip,
5758 auto_bind_port and auto_public_ip.
5760 * Changed the interface for silc_client_send_key_agreement
5761 in lib/silcclient/silcapi.h
5765 irssi/src/silc/core/silc-core.c
5767 lib/silcclient/silcapi.h
5768 irssi/src/silc/core/silc-channels.c
5769 lib/silcclient/client_keyagr.c
5772 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Added silc_pkcs_public_key_compare to compare two
5775 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5777 * Check that the client who set the founder mode on the
5778 channel is the same client that is giving the founder
5779 mode to itself. It is done by comparing the saved public
5780 key (it is saved even in the authentication is passphrase).
5781 Affected file silcd/command.c.
5783 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5785 * Do not process packet for disconnected socket connection.
5786 Affected file lib/silccore/silcpacket.c.
5788 * Process the DISCONNECT packet through scheduler in the
5789 client library. Affected file lib/silcclient/client.c.
5791 * Fixed the silc_client_packet_parse to not to increase
5792 the packet sequence number if the conn->sock and the
5793 current socket connection is not same. This can happen
5794 for example during key agreement when the conn includes
5795 multiple socket connections (listeners). Affected file
5796 lib/silcclient/client.c.
5798 * The sender of the file transfer request now provides also
5799 the pointer (listener) for the key exchange protocol. If
5800 the listener cannot be created then it sends empty key
5801 agreement and lets the receiver provide the listener.
5803 Added `local_ip' and `local_port' arguments to the
5804 silc_client_file_send. If they are provided they are used,
5805 if not then it will attempt to find local IP address, if
5806 not found or bind fails then the remote client will provide
5809 Affected files are lib/silcclient/client_ftp.c and
5810 lib/silcclient/silcapi.h.
5812 * Extended the FILE SEND command to support defining the
5813 local IP and port for key exchange listener. They are
5814 optional. Affected file irssi/src/silc/core/silc-servers.c.
5816 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Defined to WHOIS command reply the sending of fingerprint
5819 of the client's public key (if the proof of posession of the
5820 corresponding private key is verified by the server).
5821 Updated to the protocol specification.
5823 * Added support of receiving the client's public key's
5824 fingerprint in command reply in client library. Affected
5825 file is lib/silcclient/command_reply.c, and
5826 lib/silcclient/idlist.[ch].
5828 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * Do not send over 128 chars long nickname to the server
5831 in NICK command. Affected file lib/silcclient/command.c.
5833 * Do not send over 256 chars long channel names to the server
5834 in JOIN command. Affected file lib/silcclient/command.c.
5836 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5838 * Assure that silc_server_close_connection cannot be called
5839 twice for same socket context. Affected file is
5842 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Send error message to application if opening file for
5845 writing during file transfer fails. Affected file is
5846 lib/silcclient/client_ftp.c.
5848 Remove all file transfer sessions for a client that we're
5849 removing from ID cache.
5851 Affected file is lib/silcclient/client_ftp.c.
5853 * Fixed silc_net_addr2bin to return correct address. Affected
5854 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5856 * Fixed file transfer session removing on signoff notify.
5857 Affected file irssi/src/silc/core/silc-servers.c.
5859 * Added the SilcClientFileError to be returned in the monitor
5860 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5861 Affected file lib/silcclient/silcapi.h.
5863 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Fixed a crash in silc_client_ftp_free_sessions and
5866 silc_client_ftp_session_free_client. Affected file
5867 lib/silcclient/client_ftp.c.
5869 * Added `disabled' field in the SilcChannelEntry in the server
5870 to indicate if the server entry is disabled. Affected file
5871 silcd/idlist.h, silcd/command[_reply].c.
5873 * SILC server adds now /var/run/silcd.pid everytime it is
5874 started. Affected file silcd/silcd.c.
5876 * Added silc_server_packet_send_clients to send a packet to
5877 the provided table of client entries. Affected file
5878 silcd/packet_send.[ch].
5880 * Fixed a crash in client resolving in client_prvmsg.c in
5881 client library. Affected file lib/silcclient/client_prvmsg.c.
5883 * Do not actually remove the client directly from ID cache
5884 during SERVER_SIGNOFF, but invalidate it. This way we
5885 preserve the WHOWAS info for the client. Affected file
5886 silcd/server_util.c.
5888 * Fixed SERVER_SIGNOFF notify handling in the server. The
5889 server is now able to process incoming SERVER_SIGNOFF notify
5890 for a server that it doesn't even know about. It will remove
5891 the clients provided in the notify. Affected file
5892 silcd/packet_receive.c.
5894 * Check for partial packet in data queue after every packet that
5895 was found from the queue. Return and wait for more data if
5896 there is partial data in queue. Affected file is
5897 lib/silccore/silcpacket.c.
5899 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5901 * Added SilcClietFileError enum to indicate error in
5902 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5903 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5904 Affected files lib/silcclient/silcapi.h and
5905 lib/silcclient/client_ftp.c.
5907 * Check that newsize in silc_buffer_realloc is larger than
5908 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5910 * Added better monitor of file transfers. It now monitors
5911 key agreement protocol during the file transfer too. Added
5912 error reporting too. Affected files
5913 irssi/src/silc/core/silc-servers.c,
5914 irssi/src/fe-common/silc/module-formats.[ch].
5916 * Wrote a help file for FILE command.
5918 * Added silc_rng_global_get_byte_fast to get not-so-secure
5919 random data as fast as possible. Random data is read from
5920 /dev/urandom if available and from the SILC RNG if not
5921 available. It is used in padding generation. Affected file
5922 lib/silccrypt/silcrng.[ch].
5924 * All packets in client library are now processed synchronously.
5925 Optimized packet processing a lot. Affected file
5926 lib/silcclient/client.c.
5928 * All server connection packets are processing synchronously
5929 now in server, to optimize packet processing. Affected file
5932 * Include files are installed now only in Toolkit distribution
5933 if make install is given. Affected files: all Makefile.am's.
5935 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5937 * Assure that silc_client_notify_by_server_resolve does not
5938 resolve the client information multiple times. If it cannot
5939 be found by the first it cannot be found at all. Affected
5940 file lib/silcclient/client_notify.c.
5942 * Fixed WHOWAS command reply calling. Affected file
5943 lib/silcclient/command_reply.c.
5945 * Removed all references to silc_idlist_get_client from the
5946 Irssi SILC client since that call is internal call used by
5947 the library. The Irssi SILC client will use now client
5948 retrieval functions found in silcapi.h.
5950 * Fixed a bug in resolving nickname info before sending
5951 private message. It used freed memory. Affected file
5952 irssi/src/silc/core/silc-servers.c.
5954 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5956 * Assure my_channels statistics cannot go negative in server.
5957 Affected files silcd/server.c, silcd/server_util.c.
5959 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5961 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5963 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * Win32 Toolkit changes. Affected files
5966 win32/silc.dsw, win32/libsilc/libsilc.def,
5967 win32/libsilcclient/libsilc.def,
5968 lib/silcutil/silcutil.c, and
5969 lib/sftp/sftp_fs_memory.c.
5971 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5973 * Added silc_net_localip to return local host's IP address.
5974 Affected file lib/silcutil/silcnet.[ch].
5976 * If key exchange or rekey protocol is active for a connection
5977 parse all packets syncronously since there might be packets
5978 in packet queue that we are not able to process without first
5979 processing packets before them. Affected file silcd/server,
5980 lib/silcclient/client.c.
5982 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5983 whether library should continue processing the packet.
5984 Affected file lib/silccore/silcpacket.h.
5986 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5987 SilcSFTPMonitorData to SFTP server to monitor various
5988 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5989 lib/silcsftp/sftp_server.c.
5991 * Added silc_file_size to return file size. Affected file
5992 lib/silcutil/silcutil.[ch].
5994 * Implemented the file transfer support for the client library.
5995 Added preliminary support for simple client to client one-file
5996 transmission. Affected file lib/silcclient/client_ftp.c,
5997 lib/silccilent/client.[ch].
5999 * Added new local command FILE to the Irssi SILC Client.
6000 It is used to perform the file transfer. It has subcommands
6001 SEND, RECEIVE, SHOW and CLOSE. Affected files
6002 irssi/src/silc/core/client_ops.c,
6003 irssi/src/silc/core/silc-server.[ch].
6005 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Relay the SILC_PACKET_FTP in the server. Affected files
6008 silcd/server.c and silcd/packet_receive.c.
6010 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6012 * Renamed silc_file_read and silc_file_write to functions
6013 silc_file_readfile and silc_file_writefile. Added function
6014 silc_file_open and silc_file_close. Affected files
6015 lib/silcutil/silcutil.[ch].
6017 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6019 * Resolve the client info when received private message or
6020 channel message for a client which nickname we don't know.
6021 Affected files lib/silcclient/client_prvmsg.c and
6022 lib/silcclient/client_channel.c.
6024 * Do not crash in /KEY if client is not connected. Affected
6025 file irssi/src/silc/core/silc-channels.c.
6027 * Added SilcClientStatus field to the SilcClientEntry in the
6028 lib/silcclient/idlist.h.
6030 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6031 is incomplete and is being resolved, it won't be resolved
6034 Make sure also that USERS command reply does not resolve
6035 twice information. Affected file is
6036 lib/silcclient/command_reply.c.
6038 Make sure that silc_client_get_clients_by_list does not
6039 resolve twice same information.
6041 * Check for valid client->id in the silc_server_free_client_data.
6042 Affected file silcd/server.c.
6044 * Fixed /GETKEY nick@server not to crash if the server entry
6045 is not found. Affected file lib/silcclient/command.c.
6047 * Fixed the silc_server_check_cmode_rights to check the
6048 requested modes correctly. Affected file silcd/command.c.
6050 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6052 * Better checks for non-printable chars in nick added.
6053 Affected file silcd/command.c.
6055 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6057 * Call the silc_server_udpate_servers_by_server in the
6058 primary router that comes back online in the backup resuming
6059 protocol. Otherwise it routes packets wrong. Affected file
6060 silcd/server_util.[ch], silcd/server_backup.c.
6062 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6065 lib/silcutil/silcbuffmt.[ch].
6067 * Redefined the SILC packet header to include the padding
6068 length. Affected file lib/silccore/silcpacket.[ch].
6070 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6071 length for maximum padding up to 128 bytes). Affected
6072 file lib/silccore/silcpacket.h.
6074 * Removed all backwards support for old 0.5.x MAC thingies.
6075 The SILC packet header change makes it impossible to be
6076 backwards compatible.
6078 * Send the ENDING packet with timeout in the backup resuming
6079 protocol. This is to assure that all routers has connected
6080 to the primary router. Affected file silcd/server_backup.c.
6082 * Changed the RNG to take the first IV from random data. It
6083 used to take it from zero actually. Changed the RNG also
6084 to use /dev/urandom during session. /dev/random is used
6085 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6087 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Changed the SILC packet header to have the first two bytes
6090 (the packet length) encrypted. Affected files aroung the
6091 code tree, lib/silccore/silcpacket.[ch]. Removed the
6092 SilcPacketCheckDecrypt callback. It is not needed anymore
6093 since the silc_packet_receive_process will determine now
6094 whether the packet is normal or special.
6096 * Implemented the unidirectional MAC keys. Affected files
6097 lib/silcske/silcske.c, silcd/protocol.c and
6098 lib/silcclient/protocol.c.
6100 * Implemented the packet sequence number to the MAC computation.
6101 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6102 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6103 lib/silcclient/protocol.c.
6105 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Allow backup router to announce servers. All servers
6108 announced by backup router are added to the global list
6109 automatically. Update hte server's socket to our primary
6110 router also when backup router announces a server.
6111 Affected file silcd/packet_receive.c.
6113 * Do not update the client->router in the function
6114 silc_server_udpate_clients_by_server if the client is on
6115 global list. We might fail to find any specific server
6116 for locally connected clients and local cell clients. They
6117 should still use the `from' and not `to' as client->router.
6118 This fixes backup router resuming protocol. Affected file
6119 silcd/server_util.c.
6121 * Decrease channel statistics count only if the channel
6122 deletion worked. Affected files are silcd/server.c and
6123 silcd/server_util.c.
6125 * Added silc_server_update_servers_by_server to update origin
6126 of all server entries. Used during backup router protocol.
6127 Affected files silcd/server_util.[ch], silcd/server.c. and
6128 silcd/backup_router.c.
6130 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6131 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6132 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6133 lib/silccrypt/silchmac.c.
6135 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Assure that router cannot reroute the same channel message
6138 to the sender. Affected file silcd/packet_receive.c.
6140 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Made better checks that the channel message is not sent
6143 to the router it came from. Affected file is
6144 silcd/packet_send.c. Fixed memory leak too.
6146 * Announce informations for incoming router connection, but
6147 only after checking if it is replaced by backup router.
6148 Affected file silcd/packet_receive.c.
6150 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Fixed the backup resuming protocol to work in multiple
6153 router environment. Affected file silcd/server_backup.c.
6155 * Route packet only to one router in the function
6156 silc_server_packet_send_to_channel. Affected file is
6157 silcd/packet_send.c.
6159 * Fixed silc_server_send_notify_dest to set the broadcast
6160 flag. Fixed the silc_server_send_notify_topic to actually
6161 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6162 Affected file silcd/packet_send.c.
6164 * Changed the SFTP Filesystem interface. Changed the
6165 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6166 the filesystem operation function. The SilcSFTPFilesystem
6167 is now a context that is allocated by all filesystem allocation
6168 functions and it already includes the operations structure
6169 and filesystem specific context. It is given as argument
6170 now to the silc_sftp_server_start. This made the interface
6171 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6172 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6174 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Changed the backup router adding and getting interfaces
6177 in the server. The router that will be replaced by the
6178 specified backup router is now sent as argument. Affected
6179 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6182 * Added silc_net_addr2bin_ne to return the binary form of
6183 the IP address in network byte order. Affected files
6184 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6186 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6188 * Check for existing server ID in silc_server_new_server
6189 and in silc_server_connect_to_router_final and remove the
6190 old entry if it exists. Affected file silcd/packet_receive.c,
6193 * Send the channel message always to only one router, either
6194 in upstream or downstream. Affected file is
6195 silcd/packet_send.c.
6197 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Wrote the definition of the backup resuming protocol to the
6200 protocol specification.
6202 * Removed one redundant channel key generation from normal
6203 server during joining procedure. Removed one redundant
6204 channel key sending from server to router during joining
6205 procedure. Affected file silcd/command.c.
6207 * Made minor bugfixes to the backup router resuming protocol.
6208 Affected file silcd/server_backup.c, server.c.
6210 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6212 * Added --disable-asm configuration option. Affected files
6213 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6216 * Implemented the backup resuming protocol that is used to
6217 resume the primary router position in the cell after the
6218 primary router comes back online. Affected files
6219 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6220 and silcd/server_util.[ch].
6222 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6224 * Sleep two (2) seconds after sending QUIT command to server.
6225 Affected file lib/silcclient/command.c.
6227 * Assure that if outgoing data buffer is pending do not force
6228 send any data. Affected file silcd/packet_send.c.
6230 * Assure that if outgoing data buffer is pending do not force
6231 send any data. Affected file lib/silcclient/client.c.
6233 * Implemented the backup router support when the primary router
6234 goes down. The servers and routers can now use the backup
6235 router as new primary router without loosing connectivity.
6237 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6240 in the server to indicate disabled entry. All data read
6241 from the connection will be ignored and no data is sent
6242 for entry that is disabled. Affected files are
6243 silcd/idlist.h, silcd/server.c.
6245 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6247 * Created SFTP client and server test programs in the
6248 lib/silcsftp/tests directory.
6250 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6252 * Implemented memory filesystem (virtual filesystem) for
6253 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6256 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Implemented the SFTP (SSH File Transfer Protocol) to the
6259 lib/silcsftp. It includes SFTP client and SFTP server
6262 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6264 * Moved lib/silccore/silcprotocol.[ch] to the
6265 lib/silcutil library.
6267 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6268 take variable argument list pointer as argument. Affected
6269 file lib/silcutil/silcbuffmt.[ch].
6271 * Added silc_buffer_set function that is used to set data
6272 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6273 Affected file lib/silcutil/silcbuffer.h.
6275 * Changed various routines in the core library to use the new
6276 silc_buffer_set instead of allocating new buffer only for
6279 * Added 64-bit value formatting and unformatting support to the
6280 silc_buffer_[un]format routines. Affected file is
6281 lib/silcutil/silcbuffmt.[ch].
6283 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6284 to includes/bitmove.h.
6286 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6288 * Fixed channel user mode saving in client library. Affected
6289 file lib/silcclient/command[_reply].c.
6291 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6293 * Defined the file transfer to the SILC Protocol. Added
6294 new packet type SILC_PACKET_FTP and defined File Transfer
6295 Payload. The mandatory file transfer protocol is SFTP
6296 (SSH File Transfer Protocol). Affected file in addition
6297 of the internet draft is lib/silccore/silcpacket.h.
6299 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6300 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6301 is used as part of backup router protocol when the primary
6302 router of the cell is back online and wishes to resume
6303 the position as primary router.
6305 * Redefined the MAC generation keys in the protocol. The
6306 same key is not used anymore in both direction. Both
6307 direction will now use different keys for sending and
6308 receiving. This fixes a potential security flaw. This
6309 change causes incompatibilities in the protocol.
6311 * Redefined also the MAC computation from the packet.
6312 An packet sequence number is now added to the MAC
6313 computation. This prevents possible replay attacks against
6314 the protocol. This change too causes incompatibilities
6317 Added `sequence' field to the SilcPacketContext to hold
6318 the current sequence number for the packet.
6320 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Added `created' field to the SilcIDListData in the file
6323 silcd/idlist.h to indicate the time when the entry was
6326 * Added `created' field to the SilcChannelEntry too. Affected
6327 file silcd/idlist.h.
6329 * Added `creation_time' aguments to all the announcement functions
6330 in the server. If it is provided then only the entries that
6331 was created after the provided time frame are actually
6332 announced. Affected file silcd/server.[ch].
6334 * The protocol says that the Channel ID's IP address must be
6335 based on the router's IP address. Added check for this in
6336 the silc_server_new_channel when processing incoming New Channel
6337 Payload. Affected file silcd/packet_receive.c.
6339 * Print out the correct version with --version in SILC client.
6340 Affected file irssi/src/silc/core/silc-core.c.
6342 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6344 * Fixed WHOWAS command to check for completnes of the client
6345 entry always, not just when the command is coming from client.
6346 Affected file silcd/command.c.
6348 * Added new function silc_server_packet_queue_purge to purge the
6349 outgoing data queue to the network. After the function returns
6350 it is guaranteed that the outgoing packet queue is empty.
6351 Affected file silcd/packet_send.[ch].
6353 * Purge the outgoing packet queue in the rekey protocol's final
6354 callback to assure that all rekey packets go to the network
6355 before quitting the protocol. Affected file silcd/server.c.
6357 * Added silc_client_packet_queue_parse as similar function as
6358 in server to the client library. The affected file is
6359 lib/silcclient/client.c.
6361 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6363 * Splitted silcd/server.c and created silcd/server_util.[ch]
6364 for utility functions.
6366 * Added new socket flag SILC_SF_DISABLED to indicate that the
6367 connection is open but nothing can be sent to or received from
6368 the connection. Affected file lib/silcutil/silsockconn.[ch].
6369 The checking for disabled socket is checked in the low level
6370 silc_socket_write and silc_socket_read functions.
6372 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * Allow only nicknames and channel names that fits into the
6375 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6377 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6379 * When processing JOIN command reply in server check that if
6380 the channel exists in our global list we'll move it the local
6381 list. Affected file silcd/command_reply.c.
6383 * Fixed the check whether client is joined on the channel already
6384 in JOIN command. Affected file lib/silcclient/command.c.
6386 * Fixed the JOIN command reply to check whether the channel
6387 already exists. Affected file lib/silcclient/command_reply.c.
6389 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Added silc_ske_status_string to map the SKE error numbers
6392 to readable strings. The affected files are
6393 lib/silcske/silcske[_status].[ch].
6395 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6397 * Do not show the private channels on the WHOIS channel list
6398 as it is not allowed by the protocol. The affected file is
6401 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6403 * Assure that the packet length digged from the actual packet
6404 is something sensible in the silc_packet_decrypt_rest_special
6405 in lib/silccrypt/silcpacket.c.
6407 * Free and NULL the allocated pointer in silc_hmac_alloc if
6408 the HMAC allocation fails. The affected file is
6409 lib/silccrypt/silchmac.c.
6411 * Print the selected security properties to the log files in
6412 the server. Affected file silcd/protocol.c.
6414 * Add SKE's reference counter even if calling the completion
6415 callback manually. Otherwise it goes negative, although it
6416 does not cause any problems. The affected file is
6417 lib/silcske/silcske.c.
6419 * Remove the client entry with short timeout after giving the
6420 KILL command. Affected file lib/silcclient/command.c.
6422 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6423 case all found clients are already disconnected (WHOWAS would
6424 found them) in the server. Affected file silcd/command.c.
6426 * Update the last_receive (time of last data received) to be
6427 updated only when received private or channel message so that
6428 the idle time showed in WHOIS makes more sense.
6430 * Added boolean field `valid' in to the SilcClientEntry in the
6431 client library to indicate whether the entry is valid or not.
6432 This fixes the nickname change bug on channel when changing
6433 the nickname to be same than the old (like nick to Nick) the
6434 nickname formatter doesn't set the new nick anymore to Nick@host.
6435 Affected file lib/silcclient/idlist.[ch].
6437 * Now actually fixed the nickname changing on disconnection.
6438 Added new function silc_change_nick to the Irssi SILC Client.
6439 Affected file irssi/src/silc/core/client_ops.c,
6440 irssi/src/silc/core/silc-nicklist.[ch].
6442 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6444 * Check that the public key exists in the GETKEY command before
6445 trying to encode it. Affected file silcd/command.c.
6447 * Print some notifications on received public keys with GETKEY
6448 command in the Irssi SILC Client. Affected files are
6449 irssi/src/fe-common/silc/module-formats.[ch],
6450 irssi/src/silc/core/client_ops.c.
6452 * Use IDENTIFY command to resolve the server information in the
6453 GETKEY command instead of INFO command. Affected file
6454 lib/silcclient/command.c.
6456 * All command reply functions in the client library now calls
6457 the pending command reply callbacks even if an error has
6458 occurred. The server has done this a long time and now it was
6459 time to move the client library to this as well. Now all
6460 errors can be delivered back to the pending command reply
6461 callbacks if necessary. Affected files are
6462 lib/silcclient/command[_reply].[ch].
6464 * Change the nickname on disconnection back to the username
6465 because in reconnect the server will enforce it to it anyway.
6466 Affected file irssi/src/silc/core/silc-servers.c.
6468 * Fixed a config file parsing bug in the Irssi SILC client.
6469 Affected file irssi/src/silc/core/clientconfig.c.
6471 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * When printing the channel mode on JOIN, verify that the
6474 channel key and channel's HMAC are valid. Affected file
6475 irssi/src/silc/core/client_ops.c.
6477 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6479 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6480 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6481 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6483 * Removed channel key rekey task deleting from the function
6484 silc_server_save_channel_key. Affected file silcd/server.c.
6485 Added explicit timeout task context instead that is used to
6486 delete the task if we are registering a new task before the
6487 new task has elapsed.
6489 * When channel key rekey occurs the client library now saves
6490 the old channel key for a short period of time (10 seconds) and
6491 is able to use it in case some is still sending channel
6492 messages encrypted with the old key after the rekey. Affected
6493 file lib/silcclient/[idlist.h|client_channel.c].
6495 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6497 * Added check to the silc_server_new_id_real to not accept
6498 new ID if it is the sender's own ID. Affected file is
6499 silcd/packet_receive.c.
6501 * Assure that we do not announce ourself or the one we've
6502 sending our announcements when we're router and are announcing
6503 servers to our primary router. Affected file silcd/server.c.
6505 * Fixed silc_server_command_identify_check_client to assemble
6506 correct WHOIS packet. It send corrupted WHOIS packet and
6507 caused problem with router to router connections. Affected
6508 file silcd/command.c.
6510 Fixed also silc_server_command_whois_check the same way
6511 as for the IDENTIFY command.
6513 * Added new SilcIDListStatus to the server in the SilcIDListData
6514 structure. The status now includes the current status of
6515 the entry (like registered, resolved etc.). Affected file
6516 silcd/idlist.[ch]. Defined a bunch of different status types
6517 as well. This replaced the old boolean registered field as well.
6519 Added resolve_cmd_ident field to the SilcClientEntry structure
6520 too so that if the entry is for example being resolved so
6521 another command may attach to the same pending command reply
6522 without requiring to resolve the same entry again. This concept
6523 should optimize the WHOIS and the IDENTIFY resolving under
6524 heavy load by taking away unnecessary resolving for entries
6525 that are being resolved already.
6527 Added support for adding multiple pending commands for one
6528 command idenfier. Affected file silcd/command[_reply].[ch].
6530 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6531 before deleting the data. Otherwise the hash table will have
6532 freed data in comparison functions. Affected file is
6533 silcd/command_reply.c.
6535 * Fixed silc_idlist_replace_client_id to add the new entry to
6536 the cache with NULL nickname. Otherwise there will be invalid
6537 memory as the nickname after the nickname is freed. Affected
6538 file silcd/packet_receive.c.
6540 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6541 saved into wrong slots because the previous number of entries
6542 was not taken into account. Affected file silcd/idlist.c.
6543 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6545 * If we are router and we receive JOIN notify to a channel that
6546 does not have any users then notified client is marked as the
6547 channel founder, as it is it. The affected file is
6548 silcd/packet_receive.c
6550 * Added to the extended hash table API's table_del_*ext functions
6551 the destructor as argument too, so that the caller can decide
6552 which destructor to use or whether to use destructor at all.
6553 Affected file lib/silcutil/silchashtable.[ch].
6555 * Fixed ID Cache purging. It actually deleted the entries from
6556 the hash table after the data was freed. The hash table ended
6557 up comparing freed memory. The affected file is
6558 lib/silccore/silcidcache.c.
6560 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6562 * Fixed Irssi SILC client's KILL command's HELP syntax.
6564 * The USERS command now resolves the detailed user information
6565 if the userinfo field is missing. Affected file is
6566 lib/silcclient/command_reply.c.
6568 * Do not print error in silc_file_read if the read file does
6569 not exist. Just silently return NULL. Affected file is
6570 lib/silcutil/silcutil.c.
6572 * Fixed the silc_log_output to not wine about NULL filename
6573 and to not create some bogus " " filename. Affected file is
6574 lib/silcutil/silclog.c.
6576 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Fixed various printing bugs on the user interface in the
6579 Irssi SILC Client. Minor changes that were forgotten from
6582 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6584 * Fixed the configure.in.pre and the compilation and distribution
6585 environment to support the new autoconf 2.52. That version is
6586 now required to compile the CVS trunk.
6588 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6590 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6591 to generally parse user@fqdn format strings. Affected file
6592 lib/silcutil/silcutil.c.
6594 * Added nickname_format and nickname_force_format fields to the
6595 SilcClientParams structure. The first one defines the format
6596 for the nicknames that the library will enforce if the receives
6597 multiple same nicknames. The second one is boolean value and
6598 can be used to force the library to always enforce the format
6599 to the nicknames regardles whether there are multiple nicknames
6600 or not. This configurable formatting was employed to flexibly
6601 support accessing multiple nicknames from the user interface.
6602 The userinterface can now set the nicknames to what ever format
6603 they prefer. Affected file lib/silcclient/silcapi.h.
6605 Added function silc_client_nickname_format to the file
6606 lib/silcclient/idlist.c. It performs the nickname formatting.
6608 Added new field `hostname´ to the SilcClientEntry context.
6609 It holds the hostname of the client. Affected file is
6610 lib/silcclient/idlist.h.
6612 * Irssi SILC Client sets the nicknames in nick@hostn format.
6613 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6614 irssi/src/silc/core/silc-core.c.
6616 The WHOIS printing now also shows both the real nickname and
6617 the formatted nickname so that user knows how to access the
6618 user if there are multiple same nicknames cached. Affected
6619 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6620 printing formatting too to take the hostname now as a separate
6621 argument. The Affected file is
6622 irssi/src/fe-common/silc/modules-formats.[ch].
6624 * Changed the silc_client_get_clients_local to accept the formatted
6625 nickname as argument. It accepts the real nickname too but the
6626 formatted nickname can be used to find the true entry from
6627 multiple entries. Affected file lib/silcclient/silcapi.h and
6628 lib/silcclient/idlist.c.
6630 * Added nickname_format_parse field to the SilcClientParams.
6631 It is a callback function provided by the application to parse
6632 the nickname out of the formatted nickname string. The library
6633 calls it to get the nickname from the formatted string. Since
6634 the application generally knows better the format of the nickname
6635 string it parses it instead of the library, even though library
6636 encodes the formatted string. If the callback function is not
6637 provided then the library will use the string as is. The
6638 affected file is lib/silcclient/silcapi.h.
6640 * All the nickname strings passed to the client library in
6641 commands are now expected to be formatted nickname strings.
6642 If the command does not support the formatted nickname string
6643 it will assume that the sent string is the actual nickname.
6644 Affected file lib/silcclient/command.c.
6646 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6648 * Added public key authentication support to OPER and SILCOPER
6649 commands in the client library. Affected file is
6650 lib/silcclient/command.c.
6652 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6654 * Changed the get_auth_methdod client operation to be asynchronous.
6655 It can be async if the application resolves the authentication
6656 method from the server during the negotiation. Added new
6657 SilcGetAuthMeth completion callback that the application will
6658 call after resolving the authentication method.
6660 Added function silc_client_request_authentication_method that
6661 the application can use to resolve the authentication method
6662 from the server. Added also SilcConnectionAuthRequest callback
6663 that the library will call after the server has replied. The
6664 application can call this function if it does not know the
6665 current authentication method.
6667 Affected files are lib/silcclient/client.c and
6668 lib/silcclient/silcapi.h.
6670 * The Irssi SILC client now automatically resolves the authentication
6671 method incase any configuration information is not present (and
6672 currently there never is). The affected file is
6673 irssi/src/silc/core/client_ops.c.
6675 * Fixed public key authentication from the client library.
6676 Affected file lib/silcclient/protocol.c. Changed also the
6677 protocol specification about the public key authentication in
6678 the connection authentication protocol. The actual data to be
6679 signed is now computed with a hash function before signing.
6681 * Fixed the public key authentication from the server as well.
6682 Affected file silcd/protocol.c.
6684 * Removed the mlock()'s from the memory allocation routines.
6685 Affected file lib/silcutil/silcmemory.c. The ./configure does
6686 not check anymore for the mlock(). Affected file is
6689 * Fixed USERS command in server to allow the execution of the
6690 command for private and secret channels if the client sending
6691 the command is on the channel. Affected file silcd/command.c.
6693 * Fixed silc_client_get_clients_local to return the clients
6694 count correctly. It could return wrong value. Affected file
6695 lib/silcclient/idlist.c.
6697 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6699 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6700 types. The assembler optimizations seemed not to like 64-bit
6701 data types. The assmebler optimizations thus are now enabled
6702 also for BSD systems as opposed to only enable them for Linux.
6704 * Do not check for threads at all on BSD systems. Affected
6705 file configure.in.pre.
6707 * Removed -n and -h options from the Irssi SILC Client since
6708 they are not used in silc.
6710 * Fixed the prime generation to assure that the first digit
6711 of the generated random number is not zero since our conversion
6712 routines does not like number strings that starts with zero
6713 digit. If zero digit is seen the random number is regenerated.
6714 This caused some corrupted RSA keys when the zero first digit
6715 was met. Affected file lib/silcmath/silcprimegen.c.
6717 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6719 * Fixed WIN32 configuration in the ./configure script.
6720 Fixed to include xti.h on environments that has it.
6721 Patches by Carsten Ilchmann and andrew.
6723 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6725 * Changed the silc_id_create_client_id to be collision
6726 resistant. It is now assured that there cannot be created
6727 two same client ID's. I suspect that some weird bugs in
6728 the server were actually caused by duplicate Client IDs.
6729 Affected file silcd/serverid.[ch]. A router receiving
6730 new ID now also assures and informs the sending server
6731 if the ID caused collision.
6733 * Changed the silc_id_create_channel_id to also assure that
6734 there are no collisions.
6736 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * Statement about ignoring the Mutual Authentication flag when
6739 performing rekey with PFS was a bit misleading. It is ignored
6740 if it was set in the initial negotiation, it cannot be even
6741 set in the rekey. Fixed in the ke-auth draft. Started the
6742 new versions of the protocol drafts in the doc/.
6744 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6746 * Fixed a bug in silc_client_command_identify_save when saving
6747 new channel information. The channel name was no duplicated
6748 and caused crash on exit. Affected file is
6749 lib/silcclient/command_reply.c.
6751 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6753 * Fixed the getkey command handling in the server. Send just
6754 empty OK reply to the sender if the key could not be fetched
6755 (but everything else was ok, like the key just was not available).
6756 Changed the public key parameter to optional in the protocol
6757 specs so that empty OK reply can be sent. Affected file
6760 Added a message to Irssi SILC client to tell to user if the
6761 server did not return a public key.
6763 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Fixed a channel key regeneration bug. It registered new
6766 timeout tasks exponentially until all system resources were
6767 used. Affected file silcd/server.c.
6769 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Added the SILC Document generator to the scripts/silcdoc.
6772 It can be used to generate the Toolkit Reference Manual out
6773 of the source tree. Internally it will also use the RoboDoc
6774 generator now imported in util/robodoc.
6776 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Added couple of return's in rekey protocol if error orccurred
6779 during the protocol. The execution must be terminated.
6780 Affected file silcd/protocol.c. Also, terminate the protocol
6781 always with timeout.
6783 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * The client's Client ID was created initally from the wrong
6786 nickname (it could have been in format nick@host) in the
6787 silc_server_new_client. Affected file silcd/packet_receive.c
6789 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6791 * Added some SILC_LOG_ERROR's to various error conditions
6792 if client could not be added to ID cache. Affected files
6793 silcd/packet_receive.c and silcd/server.c.
6795 * When client's sock->user_data is freed, NULL also the
6796 client->router and client->connection pointers. Added check
6797 for these pointers being NULL to various places around the
6798 code. Affected file silcd/server.c.
6800 * Added client->data.registered == TRUE checks to various
6801 places around the code to assure that unregistered client's
6802 are not handled when it is not allowed. Affected file
6805 * Added `bool registered' fields to all
6806 silc_idlist_[server|client]_get_* routines to indicate whether
6807 the fetched client needs to be registered or not. Affected
6808 file silcd/idlist.[ch].
6810 * Add your own entry as registered to the ID cache in the
6811 server. Affected file server.c.
6813 * Fixed a bug in silc_server_new_server. The SilcServer was
6814 set as the new server's context instead of SilcServerEntry.
6815 This naturally caused some weird bugs.
6817 * Added "updated" field the SilcChannelEntry which indicates
6818 the time since the channel entry was last accessed. This
6819 can be used to determine whether it is necessary to
6820 announce the channel after backup resuming protocol.
6821 Affected files silcd/idlist.[ch].
6823 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6825 * Do not delete the channel rekey task when adding it
6826 for in silc_server_create_channel_key.
6828 * Changed the silc_server_create_channel_key to return
6829 TRUE or FALSE to indicate the success of the channel key
6832 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6834 * Fixed MSVC++ project files and added missing files to
6835 Makefiles under win32/.
6837 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6839 * Do not add TCP_NODELAY flag if the operating system
6840 does not have it defined. Affected files are
6841 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6843 * Fixed buffer overflow from Irssi SILC Client. Affected
6844 file irssi/src/fe-common/core/themes.c.
6846 * Fixed double free in client library in the file
6847 lib/silcclient/client.c when disconnecting from server.
6849 * Applied double free patch from cras to Irssi SILC client.
6850 Affected files irssi/src/core/[modules/expandos].c
6852 * Fixed the disconnection handling to Irssi SILC Client.
6853 The application must call silc_client_close_connection
6854 in ops->connect client operation in case of failure of
6855 the connection. Affected file is
6856 irssi/src/silc/core/client_ops.c.
6858 * Do not set sock->protocol to NULL in the function
6859 silc_client_close_connection after executing the protocol's
6860 final callback since the sock might not be valid anymore.
6861 Affected file lib/silcclient/client.c.
6863 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Do not enable SILC_THREADS if the linking with libpthread
6866 did not happen. Affected file configure.in.pre.
6868 * Added notion to protocol specification that server must
6869 verify the sent authentication payload with CMODE when
6870 setting the channel founder key. Implemented it to the
6871 server. Affected file silcd/command.c.
6873 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * Added _EXTRA_DIST SILC distribution variable to the
6876 distributions file. It is used to conditionally add extra
6877 files or directories to the specific distribution. Affected
6878 files ./prepare, Makefile.am.pre and distributions.
6880 Removed the `_' from the start of the distribution names.
6883 * Added README.WIN32 for instructions to compile the Toolkit
6886 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6888 * Fixed a double free in disconnection in the server. Affected
6889 file is silcd/server.c.
6891 * Fixed the lib/silcske/groups.c to work now also with GMP
6892 MP library. The string conversion did not work when using
6893 specific base and the base is indicated in the string as well.
6895 * Created win32/ directory which now includes MSVC++ specific
6896 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6897 It will appear only in the toolkit distribution
6899 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6901 * Changed the key material distribution function in case when
6902 the hash output is too short. The data is now concatenated
6903 a bit differently than it used to. Made the change to the
6904 SKE protocol specification.
6906 * Added better GMP detection to configure.in.pre. A patch
6909 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6911 * Fixed a minor bug in SKE that might cause some problem on
6912 some platforms. Affected file lib/silcske/silcske.c.
6914 * Added the cookie checking for initiator in the SKE. It checks
6915 that the responder returns the sent cookie unmodified. The
6916 affected file is lib/silcske/silcske.c. Added new SKE
6917 error type INVALID_COOKIE that can be sent during the
6918 negotiation. Fixed some memory leaks as well.
6920 * Added the "invalid cookie" error message to Irssi SILC client's
6923 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6925 * Added `task_max' field to the SilcClientParams to indicate
6926 the maximum tasks the scheduler can handle. If set to zero,
6927 default values are used. Affected file lib/silcclient/silcapi.h.
6929 * Fixed memory leaks in silc_client_close_connection. Affected
6930 file lib/silcclient/client.c.
6932 * Added silc_client_del_client_entry to client library to free
6933 all memory of given client entry. Affected file is
6934 lib/silcclient/idlist.[ch].
6936 * Added new functions silc_client_del_channel and
6937 silc_client_del_server to delete channel and server entries.
6938 Affected file lib/silcclient/[silcapi.h/idlist.c].
6940 * Removed silc_client_del_client_by_id from silcapi.h.
6942 * Fixed the INFO command to return the server's own info
6943 correctly when querying by Server ID. Affected file is
6946 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6948 * Removed the non-blocking settings in WIN32 code in the
6949 silc_sock_[read/write] and added SleepEx instead. Affected
6950 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6951 of input data is now checked with FIONREAD and ioctlsocket.
6953 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6955 * Call silc_schedule_task_del_by_context in the
6956 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6957 Affected file lib/silccore/silcprotocol.c.
6959 * Call silc_protocol_cancel for active protocols in the
6960 silc_server_close_connection if the funtion
6961 silc_server_free_sock_user_data has not been called.
6962 Affected file silcd/server.c.
6964 * Generic tasks cannot be deleted using the del_by_fd
6965 task deleting function since generic tasks does not match
6966 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6968 * Added a notion to SILCOPER help file that the SILCOPER works
6969 only on router server, not on normal server.
6971 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6973 * Added for WIN32 support for the new scheduler as well.
6974 Affected file lib/silcutil/win32/silcwin32schedule.c.
6976 * Fixed the SHA1 implementation to work on various platforms.
6978 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6980 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6981 API. It is part of the scheduler now. Everything else is
6982 as previously but some functions has changed their names.
6983 Checkout the lib/silcutil/silcschedule.h for the interface.
6984 Updated all applications to use the new interface. Affected
6985 files are lib/silcutil/silcschedule.[ch].
6987 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6989 * Found a bug in the SKE implementation. The HASH value,
6990 specified by the protocol, was not computed correctly. The
6991 public key of the responder was not added to the computation
6992 even though it is mandatory. Affected file lib/silcske/silcske.c.
6993 This unfortunately causes incompatibilities with older
6994 clients and servers.
6996 * Added WIN32 specific network init and uninit functions:
6997 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6998 the Winsock2. Affected file lib/silcutil/silcnet.h and
6999 lib/silcutil/win32/silcwin32net.c.
7001 * Set the socket always to nonblocking mode on WIN32 after
7002 reading data or writing data. Affected file is
7003 lib/silcutil/win32/silcwin32sockconn.c.
7005 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7007 * Fixed various compilation problems under WIN32. Affected
7008 files lib/silcutil/win32/silcwin32thread.c and
7009 lib/silcutil/win32/silcwin32schedule.c.
7011 * Removed all _internal.h #includes from public header
7012 files. Internal headers must never be included from
7015 Removed also the lib/silcske/payload_internal.h file.
7017 * All include files that may be needed (public and some others
7018 included by the public headers) by application developers are
7019 now copied to the ./includes directory. It does not copy any
7020 internal headers. Affected file Makefile.defines.pre and all
7021 Makefile.am's under lib/ and subdirs.
7023 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7025 * Do not change the ~/.silc directory's permissions automatically.
7026 Affected file irssi/src/silc/core/clientutil.c.
7028 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7030 * Do not cancel the protocol in silc_server_close_connection
7031 it might cause recursion. Now cancelled in the function
7032 silc_server_free_sock_user_data. Affected file silcd/server.c.
7034 * Fixed the silc_server_remove_clients_by_server to regenerate
7035 the channel keys correctly finally. Added also new function
7036 silc_server_remove_clients_channels to actually do it.
7037 Affected file silcd/server.c.
7039 * Fixed the silc_server_new_channel to not crash by giving
7040 wrong router to the new channel. Affected file is
7041 silcd/packet_receive.c.
7043 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7045 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7046 which is given as argument to the silc_client_alloc now.
7047 It can be used to configure the client and set various parameters
7048 that affect the function of the client.
7050 * The USERS command in server did not check whether the channel
7051 is private or secret. Affected file silcd/command.c.
7053 * Added new argument to the USERS command in protocol specification.
7054 The USERS command now can take the channel name as argument
7055 as well. Added support for this in client and server and
7056 updated the protocol specs.
7058 * Completed the GETKEY command in client. It can be now used
7059 to fetch also servers public key not only some clients.
7060 Affected files lib/silcclient/command[_reply].c.
7062 * Added silc_client_get_server to return server entry by the
7063 server name. Affected files lib/silcclient/silcapi.h and
7066 * Redefined the IDENTIFY command in protocol specification to be
7067 more generic. It now can be used to query information about
7068 any entity in the SILC Network, including clients, servers and
7069 channels. The query may be based either the entity's name
7070 or the ID. Added support for this in both client and server.
7072 Affected files silcd/command.c and lib/silcclient/command.c
7073 and command_reply.c.
7075 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7076 the _from_client and _from_server functions. Affected file
7079 * Added silc_client_get_channel_by_id_resolve to the file
7080 lib/silcclient/silcapi.h to resolve channel information by
7081 its ID. Added also silc_client_get_channel_by_id that
7082 does not resolve it from the server.
7084 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Added SilcServerEntry context into the client library
7087 to represent one server. The INFO command now allocates
7088 these to save the resolved server info. For now on the
7089 client library will also keep information about servers,
7090 connected and resolved with INFO.
7092 The INFO command now allocates the SilcServerEntry context
7093 and saves the server info there. The COMMAND_REPLY in
7094 the INFO now returns the parameters to application in
7095 same order as defined in the protocol specification.
7097 The entries are cached in the client->server_cache.
7099 * The INFO command is now issued after received the Client ID
7100 from the server. Affected file lib/silcclient/client.c.
7102 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7103 to the application as the mode changer might be server.
7104 It is guaranteed that NULL is not returned anymore to the
7105 application. Affected file lib/silcclient/client_notify.c.
7107 The ID Type is now also passed to the application so that
7108 it can check whether the returned entry is SilcClientEntry
7111 Added new function silc_client_get_server_by_id to return
7112 the server entry by ID. Affected files are the
7113 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7115 * Do not create the channel in the Irssi SILC Client when issuing
7116 the JOIN command but when received the sucessful JOIN command
7117 reply. Otherwise the channel might get created even though we
7118 could not join it. The Affected file is
7119 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7121 * Fixed a channel joining bug in router. The router must also
7122 check the channel modes, invite and ban lists etc. when serving
7123 the JOIN command sent by normal server. Affected file is
7124 silcd/command.c. The router now resolves the client's
7125 information from the server who sent the JOIN command if it
7126 does not know it, and processes the JOIN command only after
7129 * Changed the SilcCommandCb to take new argument; void *context2.
7130 Affected file lib/silccore/silccommand.h
7132 The second argument in the command callbacks in the server now
7133 includes the SilcServerCommandReplyContext if the command was
7134 called as pending command callback from the command reply.
7135 Otherwise it is NULL. When called as pending the status of the
7136 command reply will be checked and if it was erronous the
7137 error will be sent to the original sender of the command.
7138 This way the client always receives the error messages even
7139 though the server was actually the one who received the error
7140 when it resent the command to router, for example. Affected
7141 files silcd/command[_reply].[ch].
7143 * Fixed sending WHOWAS command's error message to client if
7144 the requested client could not be found. It was missing.
7147 * Changed the CMODE and CUMODE commands reply arguments in the
7148 protocol specification. The Channel ID is now sent in both
7149 of the commands to identify the channel. Implemented this
7150 new feature to the client and server. Affected files
7151 lib/silcclient/command_reply.c and silcd/command.c.
7153 * Made better checks for invite and ban lists in the JOIN
7154 command in server. Affected file silcd/command.c.
7156 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7158 * The server now performs the incoming host IP/DNS lookup
7159 using the silc_socket_host_lookup and thus does not block
7160 the server anymore. Affected file silcd/server.c.
7162 * Completed the multi-thread support for SILC Scheduler in
7163 the lib/silcutil/silcschedule.c.
7165 * Fixed the configure.in.pre to detect the pthread correctly
7168 * Fixed a deadlock in silc_task_queue_wakeup in the file
7169 lib/silcutil/silctask.c.
7171 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7173 * Added new function silc_schedule_wakeup that is used in
7174 multi-threaded environment to wakeup the main thread's
7175 schduler. It needs to be used when a thread adds a new task
7176 or removes a task from task queues. After waking up, the
7177 scheduler will detect the task queue changes. If threads
7178 support is not compiled in this function has no effect.
7179 Implemented the wakeup mechanism to both Unix and WIN32
7180 systems. Affected files are lib/silcutil/silcschedule.[ch],
7181 lib/silcutil/unix/silcunixschedule.c and the
7182 lib/silcutil/win32/silcwin32schedule.c.
7184 * Added new function silc_task_queue_wakeup to wakeup the
7185 scheduler by the specified task queue. Affected file
7186 lib/silcutil/silctask.[ch].
7188 * The silc_socket_host_lookup_start now wakes up the scheduler
7189 after adding the timeout task. Affected file is
7190 lib/silcutil/silcsockconn.c.
7192 * The silc_socket_host_lookup is synchronous now if the threads
7193 support is not compiled in. However, the callback is still
7194 called asyncronously through the scheduler, anyway. Affected
7195 file lib/silcutil/silcsockconn.c.
7197 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7199 * Added new function silc_socket_host_lookup to perform
7200 asynchronous IP and FQDN lookups for the socket connection.
7201 Affected files lib/silcutil/silcsockconn.[ch].
7203 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7205 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7206 that may or may not compile the mutex support in.
7208 Changed the silc_mutex_alloc interface. It allocates the
7209 mutex now to the sent pointer and returns TRUE or FALSE.
7211 Affected file lib/silcutil/silcmutex.h.
7213 * Wrote the SILC Task Queue interface to support multi-threads.
7214 Affected file lib/silcutil/silctask.[ch].
7216 * Wrote the SILC Scheduler to support multi-threads. Affected
7217 file lib/silcutil/silcschedule.c.
7219 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7221 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7222 in lib/silcutil/win32/.
7224 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7226 * Defined SILC Mutex API and SILC Thread API and implemented
7227 them for Unix. Affected files are
7228 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7229 lib/silcutil/unix/silcunixmutex.c and
7230 lib/silcutil/unix/silcunixthread.c.
7232 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7234 * Fixed the silc_server_remove_clients_by_server's channel
7235 key re-generation. The hash table handling was incorrect
7236 and would not work with many channels. Affected file is
7239 * Fixed some memory leaks around the server code.
7241 * Rewrote the silc_server_get_users_on_channel to support IPv6
7242 based Client ID's. Affected file silcd/server.c.
7244 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7245 specification. However, a separate document must be written
7246 to define the detailed signing procedure and the payload
7247 associated with the flag. Defined the flag to the
7248 lib/silccore/silcchannel.h as well.
7250 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7252 * Changed the dynamic tables to static size tables in the
7253 lib/silccrypt/silchmac.c.
7255 * Removed GCC dependencies from the code. A patch by cras.
7257 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7259 * Do not show the error "Error receiving packet bla bla"
7260 in server if it really was not an error (-2 means that reading
7261 is pending). Affected file silcd/server.c.
7263 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7265 * Fixed a possible crash in silc_server_remove_clients_by_server
7266 in silcd/server.c. Fixed there also some memory leaks.
7268 * Fixed the silc_idlist_replace_client_id. It could replace
7269 wrong key in the hash table. Affected file silcd/idlist.c.
7271 * Do not check whether there are global users on the channel
7272 if the channel->global_users is FALSE. Affected functions
7273 silc_server_remove_from_one_channel and
7274 silc_server_remove_from_channels in silcd/server.c. Also,
7275 do not check if the removed client is local as we can be
7276 sure that global client was not removed from the channel
7277 and checking for global users is not needed.
7279 * The silc_server_remove_clients_by_server now re-generates
7280 the channel keys correctly for those channels that had
7281 clients removed from them. Affected file silcd/server.c.
7283 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7285 * Found the reason of random crashes in the server. We weren't
7286 ignoring the SIGPIPE signal (which can be sent in write())
7287 and it crashed the server. Affected file silcd/silcd.c.
7289 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7291 * Assure that sock->user_data is not NULL in the function
7292 silc_server_packet_send in silcd/packet_send.c.
7294 * Disconnect the remote connection if it could not be added
7295 to any ID lists in the server. The affected file is
7298 * Check in silc_server_packet_send[_real/dest] that the
7299 socket is not disconnecting and ignore the data if it is.
7300 Affected file silcd/packet_send.c.
7302 * Define inline to __inline on native WIN32 compilation.
7303 Affected file includes/silcwin32.h.
7305 * Added some explicit type casts for inline code since MSVC
7306 require them. Affected files lib/silcutil/silcbuffer.h,
7307 lib/trq/silcdlist.h and lib/trq/silclist.h.
7309 * Print warning in log files from now on if the packet
7310 decryption fails. Affected file silcd/server.c.
7312 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7314 * Changed the `say' client operation's interface to accept
7315 new `type' argument to indicate the type of the message sent
7316 by the library. The application may filter the library's
7317 messages according the type. The affected file is the
7318 lib/silcclient/silcapi.h.
7320 * Added two new functions to lib/silcclient/silcapi.h:
7321 silc_client_del_client and silc_client_del_client_by_id.
7322 Affected file lib/silcclient/idlist.c.
7324 * Moved the clientincludes.h from includes/ to silc/ and
7325 serverincludes.h from includes/ to silcd/.
7327 * The modes for the CMODE and CUMODE are now passed as
7328 uint32 for application with COMMAND_REPLY. The affected
7329 file is lib/silcclient/command_reply.c.
7331 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7333 * /WHOIS without arguments shows client's own information.
7334 Affected file lib/silcclient/command.c.
7336 * Changed PING to not accept any arguments. The specs
7337 says that client can ping only the connected server so
7338 requiring an argument is not needed. Affected file is
7339 lib/silcclient/command.c.
7341 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7343 * Fixed a fatal bug in private message sending and reception
7344 encryption and decryption when using private message keys.
7345 The implementation was incorrect and did not follow the
7346 specification. It causd that some of the message were
7347 lost since it did not use the sending and receiving keys
7348 as the protocol suggests. This has been fixed and will cause
7349 incompatibilities with older clients when sending private
7350 message encrypted with private message keys. Affected files
7351 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7352 and various other in Irssi SILC Client.
7354 Added `responder' boolean argument to the functions
7355 silc_client_add_private_message_key[_ske] to indicate when
7356 the key is added as responder or initiator of the key
7359 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7361 * Removed the silc_ske_check_version function and created
7362 a SilcSKECheckVersion callback. Added also a function
7363 silc_ske_set_callbacks that is now used to set all SKE
7364 callbacks. The callback functions are not given to
7365 the SKE functions anymore, but this function is used to
7368 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7370 * Added `silc_version' argument to the silc_client_alloc
7371 to define the version of the application for the library.
7372 The library will use the version string to compare it
7373 against the remote host's (usually a server) version
7374 string. Affected file lib/silcclient/silcapi.h
7376 * Added the KE protocol context to Key Agreement context
7377 in client library so that we can abort the SKE if it
7378 is in process when we get timeout. Affected file is
7379 lib/silcclient/client_keyagr.c.
7381 * Do not resolve the client ID forever if it returns in the
7382 first time that such client does not exist. This was done
7383 for example with private message. Affected file is
7384 lib/silcclient/client_prvmsg.c.
7386 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7388 * Do not add regex.h for WIN32. The affected file
7389 includes/silcincludes.h.
7391 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7392 not work yet 100%. It generates the DLL's automatically
7393 when compiling with --with-win32 under cygwin.
7395 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7397 * lib/contrib/regex.c is not compiled on WIN32.
7399 * Added silc_net_get_socket_opt function to the
7400 lib/silcutil/silcnet.h.
7402 * Added includes/silcwin32.h for WIN32 specific includes
7405 * Do not use ptime structure or any of the posix process
7406 functions on WIN32 in lib/silccrypt/silrng.c.
7408 * Added silc_gettimeofday to provide generic function
7409 for struct timeval on all platforms. Added the function
7410 to lib/silcutil/silcutil.h.
7412 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7414 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7415 library as they clearly belong there. As a plus side we
7416 can make the actual socket connection routines platform
7419 Added also new generic function silc_socket_read and
7420 silc_socket_write (that used to be silc_packet_[read/write].
7421 The implementation of these are platform specific.
7423 * Added WIN32 specific routines of silc_socket_[read/write]
7424 to lib/silcutil/win32/silcwin32sockconn.c.
7426 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7428 * Added preliminary support for native WIN32 compilation under
7429 cygwin (using the -mno-cygwin option for GCC) to the
7430 ./configure.in.pre. The --with-win32 now prepares the
7431 compilation for native WIN32.
7433 * Rewrote the SILC Scheduler interface in the file
7434 lib/silcutil/silcschedule.h. The scheduler is now context
7435 based and does not have anymore any global static scheduler.
7436 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7437 and created lib/silcutil/win32 directory for WIN32 based
7440 * Added Unix specific network routines to the
7441 lib/silcutil/unix/silcunixnet.c and the old
7442 lib/silcutil/silcnet.c includes now only generic routines.
7444 Added WIN32 specific network routines to the
7445 lib/silcutil/win32/silcwin32net.c.
7447 * Added Unix specific utility functions from the
7448 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7450 * Added WIN32 SILC Scheduler to the file
7451 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7454 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7456 * Do not handle JOIN notify in the server if the target client
7457 is not registered (idata->registered == FALSE). The affected
7458 file is silcd/packet_receive.c.
7460 * Update the nickrec->founder in event_cumode in the Irssi SILC
7461 client. Affected file irssi/src/silc/core/silc-channels.c.
7463 * Fixed the CUMODE_CHANGE notify handling in the server when
7464 server and router are announcing their clients on channels.
7465 Now the mode changes are saved and notified correctly. The
7466 affected file is /silcd/packet_receive.c.
7468 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7469 They really did not replace the cache entry in the ID Cache.
7470 Now they do that. Affected file silcd/idlist.c.
7472 * Fixed the KICK notify handling in the Irssi SILC client to
7473 update the channel records so that the kicked client does not
7474 appear to be on the channel. The affected file is
7475 irssi/src/silc/core/silc-channels.c.
7477 * Always update the conn->current_channel when executing command
7478 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7480 * Fixed the KILL notify handling in Irssi SILC client to remove
7481 the killed client on all channels.
7483 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7485 * Fixed the silc_parse_command_line to remove extra spaces
7486 from the start and end of the arguments. Affected file is
7487 lib/silcutil/silcutil.c.
7489 * Cancel and free any active protocol in the function
7490 silc_server_close_connection. Affected file silcd/server.c.
7492 * Cancel and free any active protocol in the function
7493 silc_client_close_connction. Affected file is
7494 lib/silcclient/client.c.
7496 * Do not execute the KILL command for clients that are in
7497 history (ie. they are not in the network). Affected file is
7500 * Fixed KILL notify handling, client does not crash anymore.
7501 Affected file irssi/src/silc/core/silc-channels.c.
7503 * Reduced the default packet buffer size from 2048 to 1024 in
7504 lib/silccore/silcpacket.c.
7506 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7507 counter to the SKE context that is incresed when the SKE library
7508 performs async operation outside the library. If the outside
7509 process frees the SKE context and FREED status will be set
7510 and the library will detect after the sync operation that the
7511 libary is freed. The affected files are
7512 lib/silcske/silcske[_status].[ch].
7514 * Resolve the client entry information in the function
7515 silc_client_channel_message to assure that NULL pointer is not
7516 passed as client entry to the application. */
7518 * Fixed the task timeout calculation to assure that there is
7519 never negative timeouts. The affected file is
7520 lib/silcutil/silcschedule.c.
7522 * Fixed the channel user mode notification sending in server.
7523 It was sent point-to-point to the router (or to server by router)
7524 but it needs to be destined to a channel. The routines now
7525 supports sending the channel user mode notifys to the channels
7526 when announcing clients and channels. Affected files are
7527 silcd/server.c and silcd/packet_receive.c.
7529 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7530 It did not actually replace the old channel entry in the cache.
7531 Affected file lib/silcclient/client_notify.c.
7533 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7535 * Fixed a possible crash in silc_packet_send_prepare. It now
7536 assures always that there is enough space in the buffer and
7537 at the tail area of the buffer (for MAC).
7539 Fixed the inbound buffer reallocation in silc_packet_read.
7540 It was old code and did not handle the reallocation correctly.
7543 The affected file is lib/silccore/silcpacket.c.
7545 * Fixed buffer overflow in silc_parse_nickname in the file
7546 lib/silcutil/silcutil.c.
7548 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * make install generates new server keys only if there is not
7553 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7555 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7556 Added check that if the NOREPLY is set then we will not send
7557 the away message. This avoids infinite loop of away messages
7558 if both clients are away. The affected file is
7559 lib/silcclient/client_prvmsg.c.
7561 * Fixed client crash if /NICK was given without arguments.
7562 Affected file lib/silcclient/command.c.
7564 * Server does not send the invite list in INVITE command back
7565 to the client if the list was not altered. Added this notion
7566 to the protocol spec as well. Affected file silcd/command.c.
7568 Fixed possible crash in INVITE command by checking the
7569 value of silc_server_get_client_route command.
7571 * Fixed the INVITE notify type handling. The arguments are now
7572 taken in correct order and client does not crash. The affected
7573 file is irssi/src/silc/core/silc-channels.c.
7575 Removed the "Inviting xxx to channel" message from the
7576 client library away and let the application handle it.
7577 Affected file lib/silcclient/command.c. Added that message
7578 to Irssi SILC client's message formats.
7580 * Fixed CMODE command crash in client. It now checks the
7581 amount of arguments correctly and does not crash. The affected
7582 file is lib/silcclient/command.c.
7584 * Do not create new channel automatically in silc_channels_join
7585 but check whether the channel by that name already exists.
7586 Affected file irssi/silc/core/silc-channels.c.
7588 * Do not send the SERVER_SIGNOFF to router if the disconnected
7589 entity was the router. Affected file silcd/server.c.
7591 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7592 SILC client as it was missing from there.
7594 Added the handling of the KICK notify to the Irssi SILC client
7595 as it was missing. Added "you have been kicked" message to
7596 Irssi SILC client's message modules formats.
7598 Added the handing of the KILL notify to the Irssi SILC client
7599 as it was missing. Added the kill message module formats
7602 The affected file is irssi/src/silc/core/silc-channels.c.
7604 * The router did not save the channel mode the server announced.
7605 Affected file silcd/packet_receive.c.
7607 * Fixed a possible crash in INFO command in server. If the
7608 server did not provide the server info it crashed. Affected
7609 file silcd/command.c.
7611 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Fixed the GETKEY command in the server to check also the
7614 global list. Otherwise the GETKEY would not work correctly
7615 in normal SILC server. Affected file silcd/command.c.
7617 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * Fixed GETKEY crash, it crashed if the command did not succseed.
7621 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7623 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7624 is now real and not just an macro interface to GMP.
7626 Removed the entire GMP from the source tree and imported new
7627 NSS MPI library instead. Reason for removing GMP is that it is
7628 extremely large and compiles extremely slow. The NSS MPI
7629 is only a few files and compiles in less than 10 seconds.
7630 The speed is also about the same as GMP. The MPI is imported
7631 to lib/silcmath/mpi.
7633 If the system has GMP installed we will still use the GMP.
7634 If it is not then the NSS MPI will be compiled.
7636 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7638 * Merged a long nickname (127 characters long) crash bugfix from
7639 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7641 * Merged a freed memory reference bugfix from Irssi CVS tree.
7642 Affected file irssi/src/core/commands.c.
7644 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Added the server's public key sving and verification to the
7647 server when performing the SKE. This was missing and the
7648 remote server's (or router's) public key was accepted without
7649 checking whether we have it previously or trust it at all.
7650 Affected file silcd/protocol.c.
7652 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Check in the silc_server_timeout_remote if protocol is active
7655 and make sure that the protocol's final callback is called so
7656 that all memory if freed. Affected file silcd/server.c.
7658 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7660 * silc_server_whois_send_reply crashed the server if the nickname
7661 was 127 characters long. Affected file silcd/command.c.
7663 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7665 * Added sanity check to the silc_server_new_client. If the hostname
7666 is provided inside username then check that the provided hostname
7667 really is the same as the resolved one. If the hostname was not
7668 resolved then check it from the public key. Affected file is
7669 silcd/packet_receive.c.
7671 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7672 if the server disconnected us and the connection is not valid
7673 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7675 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7676 the library to the lib/silcutil/silcutil.[ch].
7678 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Close log file after open. Affected file
7681 lib/silcutil/silclog.c.
7683 * Check whether sock == NULL in silc_client_send_packet and return
7684 if it is. Affected file lib/silcclient/silcclient.c.
7686 * Check rec->entry == NULL in the Irssi SILC Client before
7687 sending the channel message. Affecte file is
7688 irssi/src/silc/core/silc-servers.c.
7690 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7692 * Merged a splitted window bugfix from Irssi CVS tree. The
7693 affected file is irssi/src/fe-text/textbuffer-view.c.
7695 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7696 It did not print nickname.
7698 * Improved the distributions system a bit.
7700 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7703 irssi/src/fe-text/gui-window.c.
7705 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7706 to in-active server. The affected file is
7707 irssi/src/silc/core/client_ops.c.
7709 * Resolve the client in USERS command reply if the entry does
7710 not have username resolved. The affected file is
7711 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7712 command to WHOIS command to really resolve stuff. The USERS
7713 is not used any more in any critical section so WHOIS can
7714 be used even though it might be slower than IDENTIFY.
7716 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7719 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Changed the protocol API a bit more consistent in the
7722 lib/silccore/silcprotocol.[ch].
7724 * Changed the following headers to ROBODoc format:
7726 lib/silccore/silcpayload.h
7727 lib/silccore/silcprotocol.h
7728 lib/silccore/silcsockconn.h
7730 All core library headers are now formatted.
7732 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7734 * Fixed a bug in Irssi SILC client; do not show that you are
7735 server/router operator if you really are not. Affected file is
7736 irssi/src/silc/core/client_ops.c.
7738 * Renamed silc_command_free_payload to silc_command_payload_free.
7739 Affected file lib/silccore/silccommand.h
7741 * Added silcmath.h to include the prototoypes of various routines
7742 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7745 * Changed the following headers to ROBODoc format:
7747 lib/silccore/silcchannel.h
7748 lib/silccore/silccommand.h
7749 lib/silccore/silcid.h
7750 lib/silccore/silcidcache.h
7751 lib/silccore/silcmode.h
7752 lib/silccore/silcnotify.h
7753 lib/silccore/silcpacket.h
7754 lib/silcmath/silcmath.h
7756 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * Added checking to the server code not to start the server if
7759 ciphers and stuff are not configured properly. Affected files
7760 silcd/serverconfig.[h] and silcd/server.c.
7762 * Changed the layout of the header files of the public interfaces
7763 in the SILC libraries. The new layout supports ROBODoc
7764 documentation tool (and some others) so that it is easy to create
7765 a library reference manual. All the other headers and source
7766 code must still follow the CodingStyle document. Also source
7767 code must not include these ROBODoc stuffs, only the headers.
7768 Furthermore, all public interface headers must now be named
7769 by using `silc' prefix, example: silcapi.h, silccipher.h.
7770 Some files were renamed due to this. All the other headers
7771 must not be used as public interfaces. I will update the
7772 CodingStyle document later. Changed following headers, so far:
7774 lib/silcclient/silcapi.h
7775 lib/silccore/silcauth.h
7776 lib/silccore/silcprivate.h
7777 lib/silccrypt/silcdh.h
7779 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * Removed silc_client_packet_send_flush from the client library
7784 as it is not needed. Affected file lib/silcclient/client.[ch].
7786 * Added printing of message of unresolved authentication method
7787 to the Irssi SILC client. Added it to the module formats.
7788 Removed the same message from the client library.
7790 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * Added new distribution feature, DISTLABEL. Every distribution
7793 can define own preprocessor label that can be used in the
7794 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7795 file distributions, acconfig.h.pre and prepare.
7797 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7799 * Added Makefile.defines_int to include the actual definitions
7800 for Makefile.defines.in. Tested the new distribution system,
7801 created distributions and tested installation.
7803 * Added AWAY message printing to the Irssi SILC client. Added
7804 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7806 * Added SCONNECT command to call the SILC's CONNECT command.
7807 Cannot use CONNECT directly since Irssi uses that internally.
7808 Affected file irssi/src/silc/core/silc-servers.c.
7810 Added ACTION local command. It is same as ME command but takes
7811 the channel as mandatory argument.
7813 Rewrote some of the Irssi's help files to suite for SILC
7816 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Added Makefile.defines[.in] that should for now on be included
7819 in all Makefile.am file in the source tree. That file includes
7820 all common compilation definitions for SILC source tree.
7822 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Minor changes to the ./prepare script to change the package
7825 name according the distribution name to the configure.in.
7827 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7829 * Created new distribution system. Added file `distributions'
7830 that defines all the distributions that can be created out of
7831 the SILC source tree. The ./prepare script now reads that
7832 file to determine how to prepare the distributions. The
7833 first argument to the ./prepare is the name of the distribution
7834 and second is the version of the distribution. If given
7835 without arguments it creates the default (toolkit) distribution
7836 with the default version (defined in ./prepare).
7838 All Makefile.am files that are subject to the distributions
7839 are now named as Makefile.am.pre. These are ./Makefile.am
7840 and lib/Makefile.am. Others may be changed later.
7842 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7844 * Added invite list, ban list, some key management and connection
7845 error message printing to module formats in the Irssi SILC client.
7847 * Added new silc_client_set_away_message to set the away message
7848 that is back to the person who sent private message. The
7849 affected file lib/silcclient/silcapi.h and the
7850 lib/silcclient/client_prvmsg.c.
7852 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7854 * Fixed the private message sending in the Irssi SILC client,
7855 added local command KEY to the Irssi SILC client.
7857 Added key management and key agreement message formats to the
7858 irssi/src/fe-common/silc/module-formats.[ch].
7860 Added USERS (alias WHO) printing, server/router operator
7861 indication and LIST command printing to the module formats.
7863 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Fixed channel joining notify handling, cumode notify handling
7866 from Irssi SILC client.
7868 * Added SILC specific module-formats to the Irssi SILC client so
7869 that SILC specific message hilighting, colors etc is possible.
7870 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7872 Added channel mode, channel user mode, actions, notices,
7873 whois and whowas printing to the the module-formats.c.
7875 * Fixed a bug in channel deletion in the server. The channel
7876 is not left to the cache even if the channel founder auth mode
7877 is set when there are no users anymore on the channel. Affected
7878 file silcd/server.c.
7880 * The silc_net_localhost now resolves the entire hostname including
7881 the domain name. Affected file lib/silcutil/silcnet.c.
7883 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Changed the ask_passphrase client operation to be ascynchronous.
7886 It has now a completion callback and a context that the
7887 application must call after it has got the passphrase from
7888 the user. Affected files lib/silcclient/silcapi.h,
7889 lib/silcclient/protocol.c, lib/silcclient/command.c and
7892 Added SilcAskPassphrase callback that the application calls
7893 to deliver the passphrase to the library.
7895 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7896 The public key verification and especially a certificate
7897 verification is asynchronous procedure.
7899 Added new SILC_SKE_STATUS_PENDING status to indicate the
7900 request is pending and a callback will be called to finalize
7903 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7904 indicate that remote end did not send its public key (or
7905 certificate), even though we require it. Added check for this
7906 condition in the SKE. This was a security bug, now fixed.
7908 Defined new SilcSKEVerifyCbCompletion callback that is called
7909 when the verification process is completed.
7911 The affected files lib/silcske/silcske_status.h and
7912 lib/silcske/silcske.[ch].
7914 * Changed the verify_public_key client operation to be async
7915 as well. Defined SilcVerifyPublicKey callback that is used to
7916 indicate the success of the public key verification process.
7918 Changed the server and client to use the new async client
7921 * Changed the Irssi SILC client's internal scheduler to be called
7922 twice as many times as it used to be. As a result the client
7923 should be a bit faster now. Affected file is
7924 irssi/src/silc/core/silc-core.c.
7926 * Added support to Irssi SILC client of asynchronous public key
7927 verification and passphrase inquiry. Affected file is
7928 irssi/src/silc/core/silc-core.c.
7930 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Do not say "You have left channel %s" in client library.
7933 Moved it to the application. Affected files are
7934 lib/silcclient/command.c and silc/client_ops.c.
7936 * Fixed silc_client_get_clients. Command context was not
7937 duplicated and was freed memory in the callback. Affected
7938 file lib/silcclient/idlist.c.
7940 * Do not say "you are now talking..." on JOIN command in the
7941 client library. The appliation must handle it.
7943 * Do not say ".. changed topic to" in command reply in the
7944 client libary. The application must handle it.
7946 * Fixed TOPIC command sending in the client library.
7948 * Fixed a memory leak in silc_client_command_free in the file
7949 lib/silcclient/command.c.
7951 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7953 * Imported a modified version of Irssi client to the source tree.
7954 The Irssi will be used to create a new client called
7955 Irssi SILC. Imported to irssi/.
7957 Added silc_core_init_finish function to the Irssi. Affected
7958 file irssi/configure.in.
7960 A lot changes in the Makefile.ams around the irssi tree.
7962 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Do not rehash if the new size is same as the old size of the
7965 hash table, in the silc_hash_table_rehash*. The affected file
7966 lib/silcutil/silchashtable.c.
7968 * Replaced hash_table_del_by_context calls from the server
7969 (when channel->user_list and client->channels) to the
7970 hash_table_del as it is sufficient and faster.
7972 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * Added silc_hash_table_list, silc_hash_table_get and the
7975 SilcHashTableList structure to provide an alternative way to
7976 traverse the hash table. The affected files are
7977 lib/silcutil/silchashtable.[ch].
7979 * Changed the server's idlist routines to use the hash table
7980 routines to optimize the code.
7982 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7984 * Replaced the client entry's `channel' list and channel entry's
7985 `user_list' list to hash tables for optimized lookup. Changed
7986 the code to use the hash table interface around the code.
7987 Affected file lib/silcd/idlist.[ch].
7989 * Added `auto_rehash' boolean argument to the function
7990 silc_hash_table_alloc to indicate whether the hash table should
7991 auto-rehash when it thinks is appropriate time. It will
7992 increase the hash table size if the there is twice as much
7993 entries in the table than the size of the table, and will
7994 decrease the size if there are twice as less entries than
7995 the size of the table.
7997 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7999 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8001 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8003 * silc_idcache_purge_by_context deletes the entry now by context
8004 as it is supposed to do. Affected file lib/silccore/idcache.c.
8006 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8007 client is not anymore valid (WHOWAS givens the info) and not
8008 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8010 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Removed the `data' and `data_len' arguments from the ID Cache
8013 interfaces and added `name' argument. ID Cache does not handle
8014 anymore the binary data only a names associated with given ID.
8016 * When hashing a Client ID with silc_hash_id the entire ID is
8017 not hashed anymore, instead only the hash of the Client ID is
8018 hashed. This way we can access the Client ID from the cache
8019 with Client ID but with the hash of the ID (which is a hash of
8020 the nickname) as well without any difference in performance.
8022 Added also silc_idcache_find_by_id_one_ext to do one on one
8023 searching when we have the actual ID. Added also function
8024 silc_hash_client_id_compare. The affected files are
8025 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8027 * When hashing the name associated with a ID it is always done
8028 in lowercase. This way we can access the cache without worrying
8029 about case-sensitivity, even though, for example nicknames are
8032 * Fixed a bug in server with channel message sending. It put
8033 wrong ID type as destination ID. The affected file
8034 silcd/packet_send.c.
8036 * silc_idcache_del_by_context now deletes from all hash tables
8037 by context. Affected file lib/silccore/idcache.c.
8039 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Changed the client library to use the new ID Cache interface.
8042 Changes around the source tree.
8044 * Added silc_hash_table_rehash_ext to rehash with specific
8045 hash function. Affected file lib/silcutil/silchashtable.[ch].
8047 * Added silc_hash_string_compare to compare two strings in the
8048 hash table. Affected file lib/silcutil/silcutil.[ch].
8050 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8052 * Added new function silc_idcache_del_by_context into the
8053 lib/silccore/idcache.[ch].
8055 * Changed the server's ID list routines to use the new ID Cache
8056 interface. Changes around the source tree.
8058 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * Added silc_hash_table_del[_by_context]_ext functions in to the
8061 lib/silcutil/silchashtable.[ch].
8063 Removed silc_hash_table_find_all* routines and added new
8064 silc_hash_table_find_foreach to replace them.
8066 Added silc_hash_table_replace_ext function as extended
8067 replacing function. Separated the simple hash table interface
8068 from the extended hash table interface in the file
8069 lib/silcutil/silchashtable.h.
8071 * Fixed minor bugs and changed it to use some of the new
8072 hash table functions in lib/silccore/idcache.c
8074 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8076 * Added new function silc_hash_table_find_all to return all keys
8077 in the hash table by the specified key. As the hash table is
8078 collision resistant it also makes it possible to have several
8079 duplicate keys in the hash table. This function may be used to
8080 find all of the keys from the hash.
8082 Added user_context arguments to the SilcHashFunction,
8083 SilcHashCompare and SilcHashDestructor to deliver user specified
8086 Added new fuctions silc_hash_table_find[_all]_ext to do
8087 extended lookup with specified hash and compare functions and
8088 specified user contexts.
8090 Added new function silc_hash_table_add_ext to add the key
8091 with specified hash function and user context.
8093 Added new function silc_hash_table_foreach to traverse all
8094 entrys in the hash table. Added SilcHashForeach callback
8097 Added new function silc_hash_table_del_by_context to delete
8098 the entry only if the context associated with the key matches.
8100 Affected files are lib/silcutil/silchashtable.[ch].
8102 * Removed silc_hash_[server/client/channel]_id and added just
8103 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8104 silc_hash_id_compare to compare two ID's using as the hash table
8105 comparison function. Added also silc_hash_data to hash
8106 binary data and silc_hash_data_compare to compare it.
8108 * Removed silc_idlist_find_client_by_hash as it is not needed
8109 anymore. Affected file silcd/idlist.[ch].
8111 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8112 to use internally the SilcHashTable. The new ID Cache is a lot
8113 faster than the old one. Some of the ID Cache interface was also
8114 rewritten and obsolete and stupid functions were removed.
8116 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Added entry_count field to the SilcHashTable to keep the number
8119 of the entries in the table. Implemented the function
8120 silc_hash_table_rehash. Added new function
8121 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8123 Fixed a minor bug in silc_hash_table_free.
8125 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8126 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8127 into the lib/silcutil/silcutil.[ch].
8129 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8131 * Implemented a collision resistant hash table into the
8132 lib/silcutil/silchashtable[ch]. See the header and the source
8133 for the SilcHashTable API.
8135 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Merged dotconf version 1.0.2 into lib/dotconf.
8139 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8141 * Do not compile anything in lib/silcsim/* if the SIM support
8142 is not enabled. The tree should now compile without problems
8145 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8147 * Compiled the SILC under cygwin. Compiled and tested briefly
8148 without problems. More tests needed. The SIMs didn't compile
8151 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8153 * Fixed possible crash in silc_get_username in the
8154 lib/silcutil/silcutil.c.
8156 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Fixed a va_arg in silc/client_ops.c.
8160 * Oops, RC5 routines were named AES and caused some problems
8161 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8163 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Added new SilcIDIP structure into the lib/silccore/id.h and
8166 replaced the old `ip' fields from all SILC ID's to that type.
8167 This is a step towards IPv6 support.
8169 The silc_id_get_len takes now the ID as an extra argument.
8170 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8171 both IPv4 and IPv6 based ID's.
8173 The affected files are lib/silccore/id.[ch] and other files
8174 around the tree using these routines.
8176 * Removed the ID length arguments in server from various
8177 silc_server_send_notify_* routines -> they are not needed
8180 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8182 * Fixed memory leak in silc_encode_pem_file in the file
8183 lib/silcutil/silcutil.c.
8185 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Check minor version as well in the SKE. Affected files are
8188 silcd/protocol.c and lib/silcclient/protocol.c.
8190 * Added --identifier option to the server so that an identifier
8191 can be when creating the public key for the server. Affected
8192 file is silcd/silcd.c.
8194 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8195 lib/silccrypt/silcpkcs.c.
8197 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Register default ciphers and stuff when using -C option with
8200 the server. Affected file sildc/silcd.c.
8202 * Put back the servers public key filename format, it is better
8203 than the new one. For now, the client keys are saved with the
8204 new filename format. The affected file silc/client_ops.c.
8206 * Implemented the Cipher API for the rest of the ciphers that
8207 did not implement it or implemented it the wrong way.
8209 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Register default ciphers and stuff when using the -S option
8212 in the client. Affected file silc/silc.c. Same also when
8213 creating new key pair with -C option.
8215 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * Fixed the silc_verify_public_key client operation function to
8218 save the public keys differently. The fingerprint is now
8219 used as filename and not the hostname. This way also the
8220 client keys are saved uniquely and not with hostnames. The
8221 affected file is silc/client_ops.c.
8223 * Trimmed the silc_hash_fingerprint function to remove extra
8224 whitespaces from the end of the fingerprint. The affected
8225 file is lib/silccrypt/silchash.c.
8229 * Added silc_cipher_register_default function to register all
8230 default ciphers. It can be used when configuration files
8231 does not exist and the application does not want any specific
8232 ciphers in any specific order.
8234 The SilcDList is now used as silc_cipher_list dynamically
8235 allocated cipher list. Removed the static list all together
8236 and now all ciphers must be allocated to the dynamic list.
8237 The silc_cipher_alloc routine was changed to check only the
8240 All silc_cipher_* routines that used to return int returns
8243 The affected files lib/silccrypt/silccrypt.[ch].
8245 * The same thing was done to silc_hash_* as for silc_cipher_*
8246 routines. Affected files lib/silccrypt/silchash.[ch].
8248 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8249 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8250 Added also silc_pkcs_[un]register[_default] functions.
8251 Removed the data_context from the PKCS API.
8253 * Added silc_hmac_register_default function to register default
8254 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8255 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8256 to unregister all hmacs at once.
8258 * Register the default ciphers, hash functions, PKCSs and HMACs
8259 if client's configuration file does not exist. The affected
8262 * The client did not load the hash functions from the SIM
8263 modules at all. Added support for this. Affected file is
8264 silc/clientconfig.c.
8266 * When decoding public key with silc_pkcs_public_key_decode, check
8267 the supported algorithm only if PKCS are registered. Affected
8268 file lib/silccrypt/silcpkcs.c. The same was done with the
8269 silc_pkcs_private_key_decode.
8271 * Fixed the SILC List routines to keep the list always in order.
8272 It used to change the list's order when traversing the list but
8273 not it preserves the order. Affected file lib/trq/silclist.h.
8275 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * Added the client library to use the SilcSocketConnection's
8278 reference counter (by silc_socket_dup) to prevent the bug that
8279 the socket object may be freed underneath async operation.
8281 * The name resolv library checking fixes in the configure.in.pre.
8284 * Created new version of the protocol drafts for future
8285 development. The -03 drafts are the ones that will be changed
8286 in the trunk now and the -02 will remain as they are.
8288 * Send list of CUMODE notifys to the router when announcing
8289 the channel users to the router. Affected file silcd/server.c.
8290 If the router receiving channel founder CUMODE for a channel
8291 that already has channel founder it will send CUMODE notify
8292 to the sender to remove the channel founder rights from the
8293 announced client. Affected file silcd/packet_receive.c.
8295 * The CUMODE notify may now use Server ID as well as the entity
8296 who changes the mode. Updated protocool specs.
8298 * Updated INSTALL and README files.
8300 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8302 * New web pages in the http://silc.pspt.fi. The pages was
8307 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Implemented the [DenyConnectin] config section in the server.
8310 Added silc_server_config_denied_conn to check whether incoming
8311 connection is denied. Affected file silcd/serverconfig.[ch].
8313 * Do not check the ports when checking the incoming configuration
8314 data if the port is 0, meaning any. Affected file is
8315 silcd/serverconfig.c.
8317 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Fixed buffer overflow in silc_string_compare in the file
8320 lib/silcutil/silcutil.c.
8322 * Fixed double free in silc_server_command_leave in the file
8325 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8327 * Fixed the version checking in the server. Affected file is
8330 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Fixed the configuration data fetching when accepting new
8333 connections in the server. Affected file silcd/server.c.
8335 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8337 * Added `sender_entry' argument to the function
8338 silc_server_packet_relay_to_channel so that we can check
8339 whether some destination actually belongs to the same route
8340 the sender belongs (ie, we must not resend the packet to the
8341 sender). Affected file silcd/packet_send.[ch].
8343 * Added `servername' field to the SilcClientEntry in the server
8344 to hold the name of the server where client is from. Affected
8345 file is silcd/idlist.h.
8347 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Moved the channel message encrypting in the router betwen
8350 router connections from silc_server_channel_message to the
8351 silc_server_packet_relay_to_channel since we want to check
8352 whether we have anybody channel before encrypting anything.
8353 Affected files silcd/packet_[receive/send].c.
8355 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * Fixed the [AdminConnection] server config section to support
8358 multiple entries. Affected file silcd/serverconfig.c.
8360 * Added support into the server to check the validity of the
8361 incoming connection before executing any KE or authentication
8364 * The connection configuration is now saved to the KE and
8365 connection auth protocol contexts and not fetched anymore in
8366 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8368 * The local hosts listenning address and port is also resolved
8369 now when starting the server. We want to have the socket object
8370 to include the real address and port for the listener. Added
8371 new function silc_net_check_local_by_sock into the files
8372 lib/silcutil/silcnet.[ch].
8374 * Fixed a broadcast bug in server -> do not broadcast if we
8377 * Fixed a routing bug. Do not route broadcast packets ever.
8378 Broadcast packets must be processed always and not routed since
8379 they may be destined to some other host than yourself and thus
8380 would get routed without no good reason. Affected file is
8383 * Added function silc_server_config_is_primary_route to check
8384 whether primary router connection has been configured (a router
8385 configuration that we are initiating). If there is not, we
8386 will assume that there is only two routers in the SILC network
8387 and we will use the incoming router connection as our primary
8388 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8390 * Changed the order of the broadcasting. Broadcast _after_ the
8391 packet has been processed not before. Affected file is
8394 * Fixed a [ClientConnection] parsing bug. The port was never
8395 parsed correctly thus resulting to port 0. Affected file
8396 silcd/serverconfig.c.
8398 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8399 argument and did not set the broadcast packet flag. Affected
8400 file silcd/packet_send.c. Fixed same bug in the function
8401 silc_server_send_notify as well.
8403 * If we receive NEW_ID packet for our own ID in the server, ignore
8406 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8410 * Removed the nickname from the Private Message Payload.
8411 Updated the code and the protocol specs.
8413 * Updated protocol specs for submitting to the IETF.
8415 * Tweaked the Random Number Generator a bit. Affected file
8416 lib/silccrypt/silcrng.c. Exported a new function
8417 silc_rng_[global]_add_noise which can be used to add more
8420 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * Do not parse packets with different timeout when protocol
8423 is active -> may cause problem with rekey. Affected file
8426 * When server receives signoff notify it must not create
8427 new channel key if the client is on any channels since the
8428 sender of the signoff notify will create it.
8430 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8432 * Added printing of error messages during SKE protocol from the
8433 failure packet sent by server during SKE. Affected file
8436 * Removed the client's failure_callback handling with timeout
8437 and handle it immediately when received.
8439 * The SKE library returned wrong type in SUCCESS and FAILURE
8440 packets. They must be 32 bit MSB not 16 bit MSB.
8442 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Ok, rewrote the logic of the re-key and now it seems to work.
8445 I tested it on high traffic with frequent re-keys without
8446 problems. Added hmac_receive (and renamed hmac to hmac_send)
8447 in SilcClientConnection in lib/silcclient/client.h and
8448 in SilcIDListData in silcd/idlist.h. Also, removed the
8449 SilcPacketParserContext's cipher and hmac fields as they are
8450 not needed anymore and actually caused some problems when
8451 the ciphers and hmac's changed underneath the packet parser.
8453 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * If re-key protocol is active then process the incoming packets
8456 synchronously since we must assure that icoming packets encrypted
8457 with the old key is processed before the new keys is set to
8458 use. This is true other packets than for REKEY packets.
8459 Affected file silcd/server.c. The same was done to client library
8460 as well, affected file lib/silcclient/client.c.
8462 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * Fixed bug in client and server to accept the force send if
8465 the packet is send from silc_[server/client]_packet_process
8466 function. Otherwise the packets are never delivered, oops.
8468 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8470 * Disable force sending of packets when REKEY protocol is active.
8471 We must assure that no packet is sent directly when rekey is
8472 performed. All packets must be sent through packet queue.
8473 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8474 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8475 function is silc_[server/client]_packet_send_real to check
8478 * Replaced the SIM paths from example config files to
8479 /usr/local/modules. Also, make install creates now
8480 /usr/local/silc/logs directory to hold all the SILC server
8483 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Made the configure.in.pre work on Solaris. Patch by salo.
8487 * Made all ciphers compatible with non-x86 machines. Defined
8488 CBC mode macros into lib/silccrypt/ciphers_def.h.
8490 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8492 * Fixed the make install.
8494 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * When MAC computation fails the silc_packet_decrypt returned 0
8497 even though it was supposed to return -1. Fixed this. The
8498 affected file is lib/silccore/silcpacket.c.
8500 * Do not replace the config files in /etc/silc (in make install)
8501 if they already exist. Affected file ./Makefile.am.
8503 * Do not send re-key packets immediately but through packet queue.
8504 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8506 * Changed silc_net_check_host_by_sock to return FALSE if the
8507 IP/DNS could not be resolved. Though, it returns the IP address
8508 now even if it could not resolve it (but returns also FALSE).
8509 Affected file lib/silcutil/silcnet.[ch].
8511 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Added silc_pkcs_decode_identifier to decode the public key's
8514 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8515 Added also silc_pkcs_free_identifier. Added also new context
8516 SilcPublicKeyIdentifier.
8518 * Added -S option to the silc client. It is used to dump the
8519 contents of the specified public key file.
8521 * Changed the PKCS api to return the public key length when
8522 setting the public key.
8524 * Fixed a fatal bug in the public and private key file loading.
8525 Affected file lib/silccrypt/silcpkcs.c.
8527 * Execute the packet parsing for client with zero (0) timeout
8528 if the protocol is active. Affected file silcd/server.c.
8530 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Made the key generation options to the silcd program. Added
8533 -C option, equivalent to client's option.
8535 * Added new [ServerKeys] config section to the server. It
8536 configures the server's public and private key.
8538 * Defined generic Public Key Payload into the protocol
8539 specification to send specific type of public keys and
8542 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8543 public key or certificate.
8545 * Implemented the GETKEY command to the server and to the
8546 client library and on user interface.
8548 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8550 * Made preliminary `make install' work.
8552 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8554 * Added SilcServerRekey context into silcd/idlist.h.
8556 * Added the PFS support as defined in the specification to the
8557 SKE protocol. Affected files lib/silcske/*.c.
8559 * Added `ske_group' field to the SilcServerRekey context to hold
8560 the number of the SKE group that is used with PFS in re-key.
8561 Affected file silcd/idlist.h.
8563 * Added PFS re-key support to the server. Affected file is
8566 * Added silc_protocol_cancel to cancel execution of the next
8567 state of the protocol. Affected file is
8568 lib/silccore/silcprotocol.[ch].
8570 * Added the re-key support with and without PFS to the client
8571 library. Re-key is performed once in an hour, by default.
8573 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8574 Added silc_client_rekey_callback and silc_client_rekey_final.
8575 Affected files are lib/silcclient/protocol.[ch] and
8576 lib/silcclient/client.[ch].
8578 * Removed the `hmac_key' and `hmac_key_len' fields from the
8579 SilcClientConnection structure; not needed. Affected file is
8580 lib/silcclient/client.h.
8584 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * Do not ask whether user wants to use the negotiated private key
8587 for private messages, just use it. Affected file is
8588 silc/local_command.c.
8590 * Added `send_enc_key' and `enc_key_len' fields to the
8591 SilcIDListData structure since they are needed in the re-key
8592 phase. Affected file is silcd/idlist.[ch].
8594 * Implemented the simple re-key protocol into the server.
8595 Affected files silcd/server.c and silcd/protocol.[ch]. The
8596 re-key will be performed once in an hour, by default.
8598 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8599 Added silc_server_rekey, silc_server_rekey_callback and
8600 silc_server_rekey_final.
8602 * Removed Tunneled flag from the protocol. Updated the code
8603 and the specifications.
8605 * Adde `pfs' field to the SilcIDListData to indicate whether
8606 the PFS is to be performed in the re-key. Affected file is
8609 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8611 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8612 int64 of at least the xintXX size. If void * is less that 4
8613 bytes uint32 * will be used. Defined bool as boolean.
8615 * Changed _ALL_ unsigned long and unsigned int to uint32,
8616 unsgined short to uint16 in the source tree.
8618 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8619 not handle clients that has entry->data.registered == FALSE.
8620 They are not in the network anymore. Affected file is
8623 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Implemented the sending of the SERVER_SIGNOFF notify in the
8626 server. Affected file is silcd/server.c.
8628 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8629 Added also silc_notify_payload_encode_args into the
8630 lib/silccore/silcnotify.[ch].
8632 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8633 Affected file silcd/packet_receive.c.
8635 * Implemented the SERVER_SIGNOFF notify handling in the client
8636 library. Affected file lib/silcclient/client_notify.c. Also,
8637 implemnted the printing of the SERVER_SIGNOFF info to the
8638 application. Affected file silc/client_ops.c.
8640 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8641 if the deleting was successful. Affected file silcd/idlist.[ch].
8643 * Added support for public key authentication in the connection
8644 authentication protocol in the client library. Affected file
8645 lib/silcclient/protocol.c.
8647 * Changed the server's silc_idlist_get_clients_by_* interface
8648 to support already allocated array so that new entries may be
8649 added to pre-allocated array. Affected file silcd/idlist.[ch].
8650 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8651 and command replies.
8653 * All command reply functions in the server now calls the
8654 pending command callback even if error occured. This way the
8655 error will be delivered to the client as well. Affected files
8656 silcd/command.c and silcd/command_reply.c.
8658 * Fixed INFO command to return local server's info if no server
8659 was provided. Affected file lib/silcclient/command.c.
8661 * Removed RESTART command for good. Updated the code and the
8664 * Rewrote parts of the task system. It is a bit simpler now.
8665 Removed unsued task priorities. The affected files are
8666 lib/silcutil/silctask.[ch].
8668 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8670 * Moved the USERS printing from the library to the application.
8671 Affected files lib/silcclient/command.c and silc/client_ops.c.
8673 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Added channel key re-key support. The re-key is perfomed
8678 only by the router and is done once in an hour. Added `rekey'
8679 field to the SilcChannelEntry in the server. Affected files
8680 silcd/server.c and silcd/idlist.h.
8682 * Added silc_task_unregister_by_context into the file
8683 lib/silcutil/silctask.[ch].
8685 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8687 * Added SILC_UMODE_GONE mode to indicate when the client is not
8688 present in the SILC network. Added also support to the local
8689 command AWAY that will set this mode. Added support of showing
8690 "xxx is gone" in WHOIS command. The USERS command shows the
8691 gone status as well.
8693 * Fixed setting server and router operator privileges in the
8694 server's UMODE command. Affected file silcd/command.c.
8696 * Merged the SKE KE1 and KE2 payloads into one payload. The
8697 new KE payload is equivalent to the old KE2 payload.
8699 Cleaned up the SKE Start Payload parsing. It now uses the
8700 simple buffer unformatting to do the parsing. A lot faster
8703 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8704 to the SKE that is used to indicate whether both of the SKE
8705 parties should perform authentication. By default only the
8706 responder performs authentication. By setting this flag also
8707 the initiator must do authentication. By default it is unset
8708 since in normal SKE case, client to server connection, only
8709 the responder should do authentication. When doing SKE between
8710 two clients both should perform authentication. Updated the
8711 code and the protocol specs.
8713 * A little fix to IDENTIFY command in the server. Search the
8714 client first by hash not nickname. Affected file is
8717 * Fixed the silc_client_close_connection to support closing
8718 the client to client connections wihtout deleting too much
8719 data. Affected file lib/silcclient/client.c.
8721 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8722 are received if protocol used to be active but is not anymore
8723 the application would crash due to NULL pointer dereference.
8724 Affected files silcd/server.c and lib/silcclient/client.c.
8726 * Added `hash' field to the SilcClientConnection to include
8727 the hash function negotiated in the SKE protocol.
8729 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8730 to set the channel founder authentication data. A client can
8731 claim the founder rights later by providing the authentication
8732 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8733 This way the channel founder can regain the channel founder
8734 privileges even it is left the channel. This works only on
8735 local server and the client must be connected to the same
8736 server to be able to regain the founder rights. Updated the
8737 protocol specs accordingly.
8739 Added support to the CMODE command in the client to set the
8740 founder auth data. Read the README to see how to set it.
8742 Added support to the CUMODE command to claim the founder
8743 rights. Read the README to see how to do it.
8745 Added support for the founder authentication to the Channel
8746 Entry in the server. Affected file silcd/idlist.h.
8748 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8749 server's CMODE command. Affected file silcd/command.c.
8751 * Added the following new functions into lib/silccore/silcauth.[ch]:
8752 silc_auth_get_method and silc_auth_get_data.
8754 * The server now saves the remote hosts public key to the
8755 SilcIDListData pointer. Affected file silcd/protocol.c.
8757 * The normal server now does not remove the channel entry from
8758 the cache if the founder authentication data is set. It used
8759 to remove it if the founder was the last one on the channel on
8760 the server and left the channel. The auth data is saved and
8761 if the channel is re-joined later the old entry is used with
8762 the old auth data. Affected files silcd/command_reply.c and
8765 * Removed the `pkcs' field from the SilcIDListData structure
8766 in the server; it is not used. Affected file silcd/idlist.h.
8768 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8770 * Fixed packet processing on slow links. Partial packets were
8771 never re-processed because the incoming data buffer was cleared
8772 by the application. Application must not directly clear the
8773 sock->inbuf, the packet processing routines handle it. Fixed
8774 this in client library and in server.
8776 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8778 * Fixed the WHOIS and IDENTIFY send reply function to really
8779 check whether to send list or just one entry. Affected file
8782 * Cleaned up the LEAVE command's channel key distribution. The
8783 affected file silcd/command.c.
8785 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8786 can enforce the channel mode as well. In that case the ID
8787 includes the ID of the server. The code now enforces the
8788 mode change if the router have different mode than the server.
8790 * The notify client operation with CMODE_CHANGE notify can now
8791 return NULL client_entry pointer if the CMODE was not changed
8792 by client. Application must check for this.
8794 * Added <Server ID> argument to INFO command to support server
8795 info fetching by Server ID.
8797 * Added silc_server_announce_get_channel_users to get assembled
8798 packets of channel users of the specified channel. Affected
8799 file silcd/server.[ch].
8801 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8802 was freed underneath the ID Cache.
8804 * Re-announce clients when the server received CHANNEL_CHANGE
8805 notify from the router. Affected file silcd/packet_send.c.
8807 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8809 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8810 crashed since it did not handle the fact that there is no cipher
8811 called "3" and didn't check the error condition. Now fixed.
8813 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8814 flag. It can be used to send message requests.
8816 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Implemented the RESTART command in the client.
8820 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8821 notice type messages. Added notice printing to the user
8824 * The channel keys are not re-generated if the channel's mode
8825 is PRIVKEY, ie private key on the channel exists. Affected
8826 files silcd/server.c and silcd/command.c.
8828 * Fixed a little bug in channel message delivery when channel
8829 private keys are set in the server. Affected file is
8830 silcd/packet_send.c.
8832 * Changed the setting on channel->on_channel = TRUE from the
8833 silc_client_save_channel_key to the JOIN command reply. The
8834 key payload is not received if the private channel key is set.
8835 Affected file lib/silcclient/command_reply.c and the
8836 lib/silcclient/client_channel.c.
8838 * When the CMODE_CHANGE notify is sent and the channel private
8839 key mode is removed the channel key must be re-generated in
8840 other cells as well. Added this support for the router in the
8841 silcd/packet_receive.c.
8843 * Added new local command NOTICE to send notice message on
8844 channel. Affected file silc/local_command.[ch].
8846 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * Added new local command ME to the client. It is used to send
8849 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8850 some action. Affected file silc/local_command.[ch].
8852 * Changed channel_message and private_message client operations
8853 to deliver the message flags to the application. Added also
8854 the `flags' arguments to the silc_client_send_channel_message
8855 and silc_client_send_private_message functions. Affected file
8858 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Redefined the Private Message Payload to support private message
8861 keys and to support the new private message flags. Updated
8862 the protocol specs. Flags makes it possible to have for example
8863 CTCP style messages.
8865 * Added new type SilcPrivateMessagePayload and defined an API
8866 for it in the lib/silcclient/silcprivate.[ch].
8868 * Tested private message private keys successfully. Tested the
8869 private message key set, unset and list commands with the new
8872 * Redefined the Channel Message Payload to include the channel
8873 message flags (equal with private message flags) to support
8874 for example CTCP style messages.
8876 * Defined some of the message (for channel and private message)
8877 flags. Updated the protocol specs and added the flags to the
8878 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8880 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8882 * Added SilcKeyAgreementStatus type to the key agreement routines
8883 to indicate the current status and error if one occured.
8884 The status types are defined in the lib/silcclient/silcapi.h.
8886 * Added new local command KEY that is used to set and unset private
8887 keys for channels, set and unset private keys for private messages
8888 with remote clients and to send key agreement requests and
8889 negotiate the key agreement protocol with remote client. The
8890 key agreement is supported only to negotiate private message keys,
8891 it currently cannot be used to negotiate private keys for channels,
8892 as it is not convenient for that purpose.
8894 * Fixed a minor pending callback setting bug in the function
8895 silc_client_get_client_by_id_resolve, now the function works.
8896 Affected file lib/silcclient/idlist.c.
8898 * Added function silc_net_get_local_port to get local bound
8899 port by socket. Added to lib/silcutil/silcnet.[ch].
8901 * Added `sockets' and `sockets_count' fields to the SilcClient
8902 object. They hold the sockets of the listenning sockets in
8903 the client. Listenning sockets may be for example the key
8904 agreement server. Affected file lib/silcclient/client.[ch].
8905 Added functions the silc_client_add_socket and the
8906 silc_client_del_socket. They are exported to the application
8909 * Added ~./silc/clientkeys to support other client's public keys.
8911 * Renamed verify_server_key client operation to verify_public_key
8912 and added one argument to indicate the type of the connection
8913 (server, client etc.).
8915 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8917 * Added silc_server_connection_auth_request to handle the
8918 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8919 silcd/packet_receive.[ch].
8921 * Added silc_server_send_connection_auth_request into the
8922 silcd/packet_send.c to send the connection auth request packet.
8924 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8927 * Fixed the public key authentication in responder side in the
8928 server. The `auth_data' pointer includes the SilcPublicKey
8929 not the path to the public key. Affected file silcd/protocol.c.
8931 * Implemented the public key authentication in the initiator side
8932 in the server. Affected file silcd/protocol.c.
8934 * Removed the [RedirectClient] config section from the server
8935 configuration. Is not needed and I don't want to implement it.
8937 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Cleaned up the CMODE command in the server. It now works
8940 correctly and supports all the modes defined in the protocol.
8941 Affected file is silcd/command.c.
8943 * Added `hmac_name' field to the SilcChannelEntry in the server
8944 to hold the default HMAC of the channel. It can be set when
8945 creating the channel (with JOIN command). Affected files
8948 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8949 type to indicate the change of the current cipher and hmac
8950 on the channel. Client can safely ignore the <cipher> argument
8951 (if it chooses to do so) since the CHANNEL_KEY packet will
8952 force the channel key change anyway. The <hmac> argument is
8953 important since the client is responsible of setting the new
8954 HMAC and the hmac key into use.
8956 * Fixed the CMODE command in the client library as well.
8958 * Tested CMODE command in router environment successfully.
8960 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8962 * Show the version of the remote client (or server) when connecting
8963 to the server. It is logged to the log file. Affected file
8964 is silcd/protocol.c.
8966 * Fixed the KILLED notify handling in the client library. The
8967 client must be removed from all channels when receiving the
8970 Also, do not remove the client entry when giving the KILL
8971 command but when the KILLED notify is received.
8973 * Removed silc_idlist_find_client_by_nickname from the server.
8974 Not needed anymore. Affected files silcd/idlist.[ch].
8976 * Implemented the CHANNEL_CHANGE notify type handling to the
8977 server. Affected file silcd/server.c.
8981 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Added silc_server_send_notify_invite to send the INVITE
8984 notify between routers.
8986 * Implemented the INVITE command correctly to the server.
8988 * Implemented the INVITE notify type handling in the server.
8990 * Implemented the INVITE command to the client library and on the
8993 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8995 * Added function silc_server_get_client_resolve to find the
8996 client entry by ID from all ID lists and then resolve it
8997 (using WHOIS) if it cannot be found. Affected file is
9000 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9002 * Implemented the BAN command to the client library.
9004 * The JOIN command in the server now checks the invite list
9007 * Changed the silc_command_reply_payload_encode_va and the
9008 silc_command_payload_encode_va to support that if argument is
9009 NULL it ignores and checks the next argument. Affected file
9010 lib/silccore/silccommand.c.
9012 * Added silc_server_send_notify_ban to send the BAN notify
9013 type between routers.
9015 * Chaned the silc_notify_payload_encode to support that if
9016 argument is NULL it ignores and checks the next argument.
9017 Affected file lib/silccore/silcnotify.c.
9019 * Tested ban lists in router environment successfully.
9021 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9023 * Implemented BAN command to the server, in silcd/command.[ch].
9025 * Removed the BAN and INVITE_LIST modes from the CMODE command
9028 * Added function silc_string_match to regex match two strings.
9029 Affected files lib/silcutil/silcutil.[ch].
9031 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9033 * Redefined parts of the SilcChannelEntry in the server to support
9034 the new ban and invite lists.
9036 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Redefined the INVITE command. The same command can be used to
9039 invite individuals to the channel but also to manage the invite
9040 list of the channel (to add to and remove from the invite list).
9041 Updated the protocol specs.
9043 * Added new command SILC_COMMAND_BAN that can be used to manage
9044 the ban list of the channel. Updated the protocol specs.
9046 * Removed the channel modes: the SILC_CMODE_BAN and the
9047 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9048 in the CMODE command. The equivalent features are now available
9049 using INVITE and BAN commands. Updated the protocol specs.
9051 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9052 in the network about change in the current ban list. The notify
9053 type is not used by the client.
9055 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9056 support the invite lists.
9058 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9060 * Added new function silc_string_regexify that converts string
9061 including wildcard characters into regex string that can
9062 be used by the GNU regex library. Added into the file
9063 lib/silcutil/silcutil.[ch].
9065 Added silc_string_regex_combine to combine to regex strings
9066 into one so that they can be used as one regex string by
9067 the GNU regex library. Added into the file
9068 lib/silcutil/silcutil.[ch].
9070 Added silc_string_regex_match to match two strings. It returns
9071 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9073 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9075 * Imported GNU regex to the soruce tree into lib/contrib.
9076 Fixed some compiler warning from the regex.c.
9078 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9080 * Fixed MOTD command in the server to work in router environment.
9082 * Fixed the MOTD command in the client library to support
9083 the server argument in the command.
9085 * Added `nickname_len' argument to the silc_idlist_add_client
9086 in the server, as the `nickname' argument may be binary data
9089 * Added silc_idlist_get_channels to return all channels from
9092 * Implemented LIST command to the server. Affected file is
9095 * Implemented the LIST command to the client library and on the
9098 * Added [<user count>] argument to the LIST command reply.
9099 With private channels the user count is not shown.
9101 * Updated TODO and README.
9103 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9105 * The client entry's data.registered must be TRUE even with
9106 global client entry on global client list. The data.registered
9107 is used to check whether the client is anymore in the network,
9108 for example with WHOWAS command so it must be valid.
9110 * Fixed the WHOWAS command in the server. It now actually works
9111 in router environment. Added function into silcd/command_reply.c
9112 silc_server_command_reply_whowas_save.
9114 * Added silc_idlist_purge function to the silcd/idlist.c
9115 to periodically purge the ID Cache.
9117 * Fixed INFO command in the server. It works now in router
9118 environment. Added <server name> argument to the INFO command
9119 reply. Updated the protocol specs.
9121 * Fixed minor bug in silc_idcache_purge to not purge if the
9122 expire value is zero.
9124 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9125 they were buggy because of the WHOWAS information.
9127 * Fixed local command MSG to handle the async resolving of
9128 the remote client properly. It used to fail the first MSG.
9129 Affected file silc/local_command.c.
9131 * Added `data_len' field to SilcIDCache context.
9133 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9135 * Update TODO. Todo in commands in the server.
9137 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9140 used by routers as broadcast packet to inform other routers
9141 about the changed user mode.
9143 Implemented the notify handling in the server. Affected file is
9144 silcd/packet_receive.c. Added the function
9145 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9147 * Added new generic Channel Payload and deprecated the New Channel
9148 Payload. The New Channel Payload is now the generic Channel
9151 * Added new argument `mode' to the silc_server_send_new_channel
9152 as it is required in the Channel Payload now.
9154 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9155 and created a new and real SilChannelPayload to represent the
9156 new generic Channel Payload. Implemented the encode/decode
9157 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9159 * Added silc_server_get_client_channel_list to return the list
9160 of channels the client has joined for WHOIS command reply.
9161 Affected file silcd/server.[ch].
9163 * Implemented the channel list sending in the WHOIS command reply
9164 in server and in the client.
9166 Implemented the channel list displaying on the user interface
9167 as well. Affected file silc/client_ops.c.
9169 * Added silc_channel_payload_parse_list to parse list of Channel
9170 Payloads. It returns SilcDList list of SilcChannelPayloads.
9171 Client for example can use this function to parse the list of
9172 channels it receives in the WHOIS command reply. The caller
9173 must free the list by calling silc_channel_payload_list_free.
9174 Affected files lib/silccore/silcchannel.[ch].
9176 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Added one new argument <user mode> to the WHOIS command reply
9179 to return the mode of the user in SILC. Updated the protocol
9182 Implemented it to the server and client.
9184 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9186 * Fixed the mode printing on the user interface on joining.
9187 Affected file silc/client_ops.c.
9189 * Implemented the UMODE command and user modes in general to the
9190 client library and to the user interface.
9192 * Implemented the UMODE command to the server.
9194 * The server now sends UNKNOWN_COMMAND error status if client sends
9195 unknown command. Affected file silcd/command.c.
9197 * All server commands now handle the command identifier the right
9198 way when sending the command reply to the client. The client can
9199 use to identify the command replies with the identifier.
9201 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * Added silc_server_get_client_route to resolve the route to
9204 the client indicated by the client ID. Affected file is
9207 * Added silc_server_relay_packet as general function to relay
9208 packet to arbitrary destination. This deprecates functions
9209 like _send_private_message_key, _relay_notify etc. Affected
9210 file is silcd/packet_send.[ch].
9212 Removed silc_server_send_key_agreement,
9213 silc_server_send_private_message_key and
9214 silc_server_packet_relay_notify functions from the file
9215 silcd/packet_send.[ch].
9219 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9220 server. Affected file silcd/packet_receive.[ch].
9222 * Implemented the KILL command to the client. Implemented the
9223 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9224 Affected files lib/silcclient/command[_reply].c and
9225 lib/silcclient/client_notify.c. Implemented the KILL notify
9226 printing in the user inteface.
9228 * Fixed a lot silc_parse_nick memory leaks from the client
9229 library in the file lib/silcclient/command.c.
9231 * Changed the silc_server_send_notify_on_channels's `sender'
9232 argument from SilcSocketConnection to SilcClientEntry to
9233 check the sender as entry and not as connection object and not
9234 to send to the client provided as argument. The affected file
9235 is silcd/packet_send.[ch].
9237 * The notify packets that are destined directly to the client used
9238 to not to be processed by the server. Now changed that and the
9239 server processes all notify packets. After relaying the packet
9240 to the client the notify packet is processed in the server.
9242 * The silc_server_free_client_data now checks whether there is
9243 pending outgoing traffic for the client and purges the data to
9244 the network before removing the client entry.
9246 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9248 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9249 an client is killed from the SILC Network. Updated the protocol
9252 Added new function silc_server_send_notify_killed to the
9253 silcd/packet_send.[ch].
9255 * Added function silc_server_packet_relay_notify to relay notify
9256 packets that are destined directly to a client. In this case
9257 the server does not process the notify packets but merely relays
9258 it to the client. Affected file silcd/packet_send.[ch].
9260 Added also silc_server_packet_process_relay_notify to check
9261 whereto relay the notify. Affected file is
9262 silcd/packet_receive.[ch].
9264 * Implemented the KILL command to the server.
9268 * Added the backup schema desgined last fall to the protocol
9269 specs for everyone to see. The specification is in the
9270 *-spec-xx.txt draft and the packet type definitions for the
9271 backup routers is in *-pp-xx.txt draft. Thusly, added also
9272 new packet type SILC_PACKET_CELL_ROUTERS.
9274 * A big security problem in the implementation discovered. The
9275 signoff of an client did not cause new channel key generation
9276 which it of course should've done. The channel keys must be
9277 always re-generated when client leaves (or signoffs) the channel.
9278 The silc_server_remove_from_channels funtion now handles
9279 the channel key re-generation.
9281 * Added `sender' argument to the silc_server_send_notify_on_channels
9282 to not to send the client provided as argument. Affected file
9283 silcd/packet_send.[ch].
9285 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Implemented OPER and SILCOPER commands into the server and
9290 * Added silc_auth_verify and silc_auth_verify_data to verify
9291 the authentication directly from the authentication payload.
9292 It supports verifying both passphrase and public key based
9293 authentication. Affected file lib/silccore/silcauth.[ch].
9295 * Added `hash' field to the SilcIDListData structure. It is the
9296 hash negotiated in the SKE protocol. Affected file is
9299 * Slight redesigning of the SilcAuthPayload handling routines.
9300 Do not send SilcPKCS but SilcPublicKey as argument.
9302 * Implemented the public key authentication support to the
9303 serverconfig. The public key is loaded from the provided path
9304 and saved as authentication data to void * pointer. Thus,
9305 changed the unsigned char *auth_data to void *auth_data;
9307 * Fixed SHUTDOWN command to send the reply before the server
9308 is shutdown. :) Affected file silcd/command.c.
9310 * Fixed fatal bug in CONNECT command. The hostname was invalid
9311 memory and server crashed. Affected file silcd/command.c.
9313 * Fixed fatal bug in CLOSE command. The server_entry became
9314 invalid but was referenced later in the command. Affected file
9317 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9319 * Fixed fatal bug in failure packet handling. Server ignored
9320 the failure and thus crashed when it came.
9324 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9326 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9327 that the command may be executed only once in (about) 2 seconds.
9328 The old SILC_CF_LAG flag is same but allows command bursts up
9329 to five before limiting.
9331 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9332 server code. Various commands now includes the CF_LAG_STRICT
9333 flag to disallow any kind of miss-use of the command.
9335 * Fixed the silc_buffer_unformat to not to allocate any data
9336 if the length of the data is zero. It used to allocate the
9337 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9339 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9341 * Changed the format of AdminConnection configuration section
9342 in the server. Added username of the admin to the format.
9343 Affected files silcd/serverconfig.[ch].
9345 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9346 to return admin configuration data by host, username and/or
9349 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9351 * Implemented WHOWAS command to the server. Added the functions:
9353 silc_server_command_whowas_parse,
9354 silc_server_command_whowas_send_reply,
9355 silc_server_command_whowas_from_client and
9356 silc_server_command_whowas_from_server
9358 * Added <Client ID> argument to the WHOWAS command reply. Updated
9359 the protocol specs accordingly.
9361 * Implemented WHOWAS command and command_reply to the client
9364 Implemented the WHOWAS printing on the user interface.
9366 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9368 * Added new argument to the WHOWAS command reply, the real name.
9369 It is an optional argument. Updated the protocol specs.
9371 * Added SilcIDCacheDestructor callback that is registered when
9372 the SilcIDCache is allocated. The callback is called when
9373 an cache entry in the ID Cache expires, or is purged from the
9374 cache. Added into lib/silccore/idcache.[ch].
9376 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9377 to destruct the client entries when the cache entry expires.
9378 Other ID Cache's in server and in the client library ignores
9381 * If the ID Cache entry's `expire' field is zero then the entry
9382 never expires. Added boolean `expire' argument to the
9383 silc_idcache_add function in the lib/silccore/idcache.[ch].
9384 If it is TRUE the default expiry value is used.
9386 * Added silc_server_free_client_data_timeout that is registered
9387 when client disconnects. By default for 5 minutes we preserve
9388 the client entry for history - for WHOWAS command.
9390 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9392 * Added support to the server to enforce that commands are not
9393 executed more than once in 2 seconds. If server receives
9394 commands from client more frequently, timeout is registered
9395 to process the commands. Affected file silcd/command.c.
9396 Added new function silc_server_command_process_timeout.
9398 * Changed NICK_NOTIFY handling in client library to check that
9399 if the client's nickname was changed, so there is no need to
9400 resolve anything from the server.
9402 * Removed error printing from the WHOIS and IDENTIFY commands.
9403 If error occurs then it is ignored silently in the client library.
9404 The application, however, may map the received error to
9405 human readable error string. The application currently maps
9406 the NO_SUCH_NICKNAME error to string.
9408 * Made the command status message public to the application. Moved
9409 them from lib/silcclient/command_reply.c to
9410 lib/silcclient/command_reply.h. The application can map the
9411 received command status to the string with the
9412 silc_client_command_status_message function.
9414 * Added check to the server to check that client's ID is same
9415 as the Source ID in the packet the client sent. They must
9418 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9420 * Added dist-bzip hook to the Makefile.am to make bzip2
9421 compressed distributions.
9423 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Server now enforces the maximum length for the nickname and
9426 the channel as protocol specification dictates. 128 bytes for
9427 nickname and 256 bytes for channel name.
9429 * Moved the WHOIS printing to the application. The client libary
9430 does not print out the WHOIS information anymore, the application
9431 must do it. Renamed silc_client_command_reply_whois_print to
9432 the silc_client_command_reply_whois_save.
9434 The client's idle time is also sent to the application now, and
9435 the idle is shown on screen.
9437 * Added silc_client_command_reply_identify_save to save the
9438 received IDENTIFY entries.
9440 * Do not check for channel private keys in message sending and
9441 reception if the channel does not have the PRIVKEY mode set.
9442 Affected file lib/silclient/client_channel.c.
9444 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9447 just surfaced after chaning the JOIN procedure.
9449 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9451 * Added silc_client_get_clients_by_list to get client entries
9452 from Client ID list, that is returned for example by JOIN
9453 and USERS command replies. The application should use this
9454 function for example when JOIN command reply is received to
9455 resolve the clients already on the channel (library does not
9456 do that anymore as USERS command reply is not used in the JOIN
9457 procedure anymore). Affected files lib/silcclient/silcapi.h and
9458 lib/silcclient/idlist.c.
9460 * JOIN command reply and USERS command reply returns now SilcBuffer
9461 pointers instead of unsigned char pointers when returning
9462 the client list and mode list.
9464 * Added <Client ID> argument to the JOIN command reply, mainly
9465 for the server to identify for which client the command was
9466 originally sent. Updated protocol specs accordingly.
9468 * Added SilcDlist private_key pointer to the SilcChannelEntry
9469 in the client to support the channel private keys. Affected
9470 file is lib/silcclient/idlist.h.
9472 * Added SilcChannelPrivateKey argument to the function
9473 silc_client_send_channel_message so that application can choose
9474 to use specific private ke if it wants to. If it is not provided,
9475 the normal channel key is used, unless private keys are set.
9476 In this case the first (key that was added first) is used
9477 as the encryption key.
9479 * Implemented the support for channel private key handling.
9480 Implemented the following functions:
9482 silc_client_add_channel_private_key,
9483 silc_client_del_channel_private_keys,
9484 silc_client_del_channel_private_key,
9485 silc_client_list_channel_private_keys and
9486 silc_client_free_channel_private_keys
9488 Affected file lib/silcclient/client_channel.c.
9490 * Added the support for the private keys in the channel message
9491 sending and encryption and in the message reception and
9492 decryption. Affected funtions are
9493 silc_client_send_channel_message and silc_client_channel_message.
9495 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9497 * Added SKE's key verify callback to the client library's
9498 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9500 * Removed the statement that server (or router) must send USERS
9501 command reply when joining to the channel so that the client
9502 knows who are on the channel. Instead, the client list and
9503 client's mode list is now sent in the JOIN command reply to the
9504 client who joined channel. This is better solution.
9506 * Added function silc_server_get_users_on_channel and function
9507 silc_server_save_users_on_channel to the silcd/server.[ch].
9509 * Removed function silc_server_command_send_users from the
9512 * Do not show topic on the client library anymore. The topic is
9513 sent in the command reply notify to the application and the
9514 application must show the topic now.
9516 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9518 * Added client searching by nickname hash into the IDENTIFY and
9519 WHOIS commands in the server as they were clearly missing from
9520 them. Affected file is silcd/command.c.
9522 * Fixed a bug in private message receiving in the client library.
9523 The remote ID was freed and it wasn't supposed, now it is
9526 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9528 * Minor fix to the channel payload; allocate the data area, as it
9529 needs to be of specific length.
9531 * If the key agreement port is zero then the operating
9532 system will define the bound port. Affected files are
9533 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9535 * Added new function silc_channel_payload_decrypt into the file
9536 lib/silccore/silcchannel.[ch].
9538 * Moved the channel message etc, check from silc_packet_decrypt
9539 to applications. The library calls now a generic
9540 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9541 when the packet is either normal or special. This was done to
9542 allow more wide range of checking that was not allowed when
9543 the code was in library. Now applications can do virtually any
9544 checks to the packet and return to the library the decision how
9545 the packet should be processed. Affected files are
9546 lib/silccore/silcpacket.[ch].
9548 Added silc_server_packet_decrypt_check to the server and
9549 silc_client_packet_decrypt_check to the client library.
9551 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9552 to send with specified source and destination information.
9554 * Channel message delivery between routers was broken after the
9555 channel key distribution was fixed earlier. The channel key
9556 was used be to distributed to other routers as well which is not
9557 allowed by the protocol. Now this is fixed and channel keys
9558 really are cell specific and the channel message delivery between
9559 routers comply with the protocol specification.
9561 * Fixed various commands in server to check also the global list
9562 for the channel entry and not just the local list. The affected
9563 file silcd/command.c.
9565 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * Added assert()s to buffer formatting and unformatting routines
9568 to assert (if --enable-debug) when error occurs. Affected
9569 file: lib/silcutil/silcbuffmt.c.
9571 * Changed to auto-reconnect to check whether the remote host is
9572 router and register the re-connect timeout if it is. It used
9573 to check that whether we are normal server, but router must do
9574 auto-reconnect with another router as well. Affected file
9577 * Removed the [<key len>] option from CMODE command as the cipher
9578 name decides the key length, nowadays. See the defined ciphers
9579 from the protocol specification.
9581 * Added [<hmac>] option to the CMODE command to define the HMAC
9582 for the channel. Added SILC_CMODE_HMAC channel mode.
9584 * Added [<hmac>] option for the JOIN command so that user can
9585 select which HMAC is used to compute the MACs of the channel
9588 * Added Hmac field to the Channel Message Payload. The integrity
9589 of plaintext channel messages are now protected by computing
9590 MAC of the message and attaching the MAC to the payload. The
9591 MAC is encrypted. Now, it is clear that this causes some
9592 overhead to the size of the packet but rationale for this is that
9593 now the receiver can verify whether the channel message decrypted
9594 correctly and also when private keys are set for the channel the
9595 receiver can decrypt the packet with several keys and check from
9596 the MAC which key decrypted the message correctly.
9598 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9599 lib/silccrypt/silccipher.[ch].
9601 * Added silc_hash_len to return the digest length into the
9602 lib/silcrypt/silchash.[ch].
9604 * Rewrote parts of Silc Channel Payload interface in the
9605 lib/silccore/silcchannel.[ch]. The encode function now also
9606 encrypts the packet and parse function decrypts it.
9608 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9610 * Fixed a minor formatting bug in the SKE's key material processing.
9611 It actually might have processed the keys wrong way resulting
9614 * Redefined the mandatory HMAC algorithms and added new algorithms.
9615 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9616 and hmac-md5 truncated to 96 bits. The mandatory is now
9617 hmac-sha1-96. Rest are optional (including the one that used
9618 to be mandatory). Rationale for this is that the truncated HMAC
9619 length is sufficient from security point of view and can actually
9620 make the attack against the HMAC harder. Also, the truncated
9621 HMAC causes less overhead to the packets. See the RFC2104 for
9624 * Added new [hmac] configuration section. The SKE used to use
9625 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9626 is of course wrong. The official names that must be proposed in
9627 the SKE are the ones defined in the protocol specification
9628 (hmac-sha1-96 for example). The user can configure any hmac
9629 using any hash function configured in the [hash] section. At
9630 least, the mandatory must be configured.
9632 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9634 * Added HMAC list to the SKE proposal list. It has now both
9635 hash algorithm list and HMAC list. This makes the protocol
9636 incompatible with previous versions. The SKE now seems to work
9637 the way it is supposed to work, for the first time actually.
9639 * Defined plain Hash algorithms to the protocol specification.
9642 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9644 * Implemented support for key agreement packets into the server.
9645 Added functions silc_server_key_agreement and
9646 silc_server_send_key_agreement. Other than these functions,
9647 server has nothing to do with this packet.
9649 * Added support for private message key packets into the server.
9650 Added functions silc_server_private_message_key and
9651 silc_server_send_private_message_key.
9655 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9656 called in the protocol's final callback instead in the END
9657 protocol state. This makes a little more sense and in the same
9658 time in client we can use the same protocol routines for normal
9659 key exchange and to key agreement packet handling as well.
9661 * Added to both client's and server's KE protocol context the
9662 SilcSKEKeyMaterial pointer to save the key material. We will
9663 bring the key material to the protocol's final callback by doing
9664 this. The final callback must free the key material.
9666 * Added SKE's packet_send callback into client's KE protocol
9667 context so that the caller can choose what packet sending function
9668 is used. This way we can use different packet sending when
9669 doing normal SKE when doing key agreement packet handling (in
9670 the key agreement packet handling we do not want to encrypt
9673 * Implemented the responder side of the key agreement routines
9674 in the client. The client can now bind to specified port and
9675 accept incoming key negotiation. The key material is passed
9676 to the application after the protocol is over.
9678 * Implemented the processing of incoming Key Agreement packet
9679 in the client. Added function silc_client_key_agreement to
9682 * Implemented the intiator side of the key agreement routines
9683 in the client. The client can now initiate key agreement with
9684 another remote client. The key material is passed to the
9685 application after the protocol is over.
9687 * Created client_keyagr.c to include all the key agreement
9690 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9691 SILC_TASK_CALLBACK except that it is not static.
9693 * Created client_notify.c and moved the Notify packet handling
9694 from the client.[ch] into that file.
9696 * Created client_prvmsg.c and moved all private message and
9697 private message key routines from the client.[ch] into that file.
9699 * Create client_channel.c and moved all channel message and
9700 channel private key routines from the client.[ch] into that file.
9702 * Changed silc_client_get_client_by_id_resolve to resolve with
9703 WHOIS command instead of IDENTIFY command, in the file
9704 lib/silclient/idlist.c.
9706 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9708 * Implemented the SKE's responder side to the Client library.
9710 * When FAILURE is received to the protocol do not trust it
9711 blindly. Register a timeout to wait whether the remote closes
9712 the connection as it should do it, only after that process the
9713 actual failure. This was changed to both client and server.
9715 * Added client_internal.h to include some of the structures
9716 there instead of client.h in lib/silcclient/.
9718 * Added function silc_task_unregister_by_callback to unregister
9719 timeouts by the callback function.
9721 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9723 * Some "Incomplete WHOIS info" errors has been appearing on the
9724 log files. Took away the entry->userinfo check from WHOIS
9725 reply sending. The entry->userinfo is now " " if client did not
9726 provide one. I thought this was fixed earlier but something
9727 is wrong still. Let's see if the error still appears.
9729 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Fixed a minor bug in the login when the channel key is
9732 re-generated in the server. It used to generate the key in
9733 wrong order and thus caused problems in the channel traffic.
9735 * Fixed a minor bug in channel key distsribution after
9736 KICK command. The key was not sent to the router even though
9739 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9741 * Added silc_ske_process_key_material_data as generic routine
9742 to process any key material as the SILC protocol dictates. The
9743 function is used by the actual SKE library but can be used by
9744 applications as well. This relates to the private message keys
9745 and the channel private keys since they must be processed the
9746 same way the normal SILC session keys. The protocol dictates
9747 this. Affected files: lib/silcske/silcske.[ch].
9749 Added also silc_ske_free_key_material to free the
9750 SilcSKEKeyMaterial structure.
9752 * Defined silc_cipher_set_key function to set the key for
9753 cipher without using the object's method function. The affected
9754 files: lib/silccrypt/silccipher.[ch].
9756 * Implemented silc silc_client_add_private_message_key,
9757 silc_client_add_private_message_key_ske,
9758 silc_client_del_private_message_key,
9759 silc_client_list_private_message_keys and
9760 silc_client_free_private_message_keys functions in the
9763 Added functions silc_client_send_private_message_key to send
9764 the Private Message Key payload and silc_client_private_message_key
9765 to handle incoming Private Message Key payload.
9767 * Added Cipher field to the Private Message Key payload to set
9768 the cipher to be used. If ignored, the default cipher defined
9769 in the SILC protocol (aes-256-cbc) is used.
9771 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Removed lib/silcclient/ops.h file.
9775 Redefined parts of the SILC Client Library API. Created new
9776 file silcapi.h that deprecates the ops.h file and defines the
9777 published Client Library API. Defined also private message key
9778 API and channel private key API into the file.
9780 This is the file that the application must include from the
9781 SILC Client Library. Other files need not be included by
9782 the application anymore.
9784 * Added new key_agreement client operation callback and also
9785 defined the Key Agreement library API for the application.
9787 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9789 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9790 is used by clients to request key negotiation between another
9791 client in the SILC network. If the negotiation is started it
9792 is performed using the SKE protocol. The result of the
9793 negotiation, the secret key material, can be used for example
9794 as private message key.
9796 Implemented the Key Agreement payload into the files
9797 lib/silccore/silauth.[ch].
9799 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9801 * Redefined ciphers for the SILC protocol. Added some new ciphers
9802 and defined the key lengths for the algorithms. Changed the
9803 code accordingly. The default key length is now 256 bits.
9805 * Fixed SKE key distribution function silc_ske_process_key_material
9806 when the key length is more than 128 bits. The default key
9807 length in SILC is now 256 bits.
9809 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9810 to indicate unsupported algorithm.
9812 * Renamed rijndael.c to aes.c and all functions as well.
9814 * Fixed a long standing channel key setting bug in client library.
9815 Weird that it has never surfaced before.
9817 * Fixed bug in channel deletion. If the entire channel is removed
9818 then it must also delete the references of the channel entry
9819 from the client's channel list as the client's channel entry and
9820 the channel's client entry share same memory.
9822 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9824 * Implemented CONNECT and SHUTDOWN commands in the client.
9826 * Implemented CLOSE command to the client.
9828 * Added the function silc_idlist_find_server_by_name into the
9829 files silcd/idlist.[ch].
9831 Added the function silc_idlist_find_server_by_conn into the
9832 files silcd/idlist.[ch].
9834 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9836 * DIE command was renamed to SHUTDOWN. Updated the both code
9839 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9840 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9842 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9845 * Added function silc_server_create_connection function to create
9846 connection to remote router. My server implementation actually
9847 does not allow router to connect to normal server (it expects
9848 that normal server always initiates the connection to the router)
9849 so the CONNECT command is only good for connecting to another
9852 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9854 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9855 or some other client was kicked from the channel.
9857 Implemented the handling of the notify type to both client
9860 Implemented silc_server_send_notify_kicked to send the KICKED
9861 notify. It is used to send it to the server's primary router.
9863 * Implemented the KICK command into server and client.
9865 * Added `query' argument to the silc_idlist_get_client function
9866 to indicate whether to query the client from server or not if
9869 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9870 to indicate that the client is not channel founder.
9874 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9876 * Removed the rng context from SilcPacketContext structure and
9877 changed that the packet routine uses the Global RNG API.
9879 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9881 * Added support for quit message that client can "leave" on the
9882 channel when it quits the SILC. It is ditributed inside the
9883 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9885 Added silc_server_free_client_data that will take the
9886 signoff message as argument.
9888 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9890 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * Updated parts of the protocol specification to keep it up
9895 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9897 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9898 payloads in one packet.
9900 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9901 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9902 use now the new List flag.
9904 * Also deprecated the following packet types: REPLACE_ID,
9905 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9907 * Added list support for Notify packet in server.
9909 * Added silc_server_send_notify_channel_change to send the
9910 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9911 the silc_server_send_replace_id.
9913 * Added silc_server_send_notify_nick_change to send the
9914 NICK_CHANGE notify type. Deprecates the function
9915 silc_server_send_replace_id.
9917 * Added silc_server_send_notify_join to send the JOIN notify type.
9918 Deprecates the function silc_server_send_new_channel_user.
9920 * Added silc_server_send_notify_leave to send LEAVE notify type.
9921 Deprecates the function silc_server_send_remove_channel_user.
9923 * Added silc_server_send_notify_cmode and
9924 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9925 types. Deprecates the silc_server_send_set_mode function.
9927 * Added SERVER_SIGNOFF notify type to indicate that server has
9928 quit. This means that all clients on the channel from that
9929 server will drop. This can be also used when netsplit happens.
9931 Deprecated REMOVE_ID packet type since it is not needed anymore
9934 Added silc_server_send_notify_server_signoff to send the
9935 SERVER_SIGNOFF notify type. Deprecates the function
9936 silc_server_send_remove_id.
9938 Added also silc_server_send_notify_signoff to send the
9939 SIGNOFF notify type.
9941 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9942 SILC protocol from this day on. Changed the protocol
9943 specification as well.
9945 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9946 notify type. It is used between routers to notify about
9947 topic changes on a channel.
9949 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9952 * Partly updated the protocol specification to comply with the
9953 changes now made. It is still though a bit outdated.
9955 * The JOIN notify type now takes one extra argument <Channel ID>.
9956 The packet used to be destined to the channel but now the
9957 JOIN type may be sent as list thus it is impossible to
9958 destine it to any specific channel. By adding this argument
9959 it is again possible.
9961 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9963 * Added CREDITS file. The CHANGES and CREDITS file will appear
9964 in the distribution as well.
9966 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9968 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9969 types in the server's silcd/packet_receive.c.
9971 * Implemented CMODE and CUMODE to work in router environment.
9973 * Fixed minor encoding and decoding buglet from the
9974 lib/silccore/silcmode.c.
9976 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9979 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9981 * Changed all SilcConfigServer* and silc_config_server* to
9982 SilcServerConfig* and silc_server_config*, respectively.
9985 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9987 * Associated the ID (client or server ID) to the Authentication
9988 Payload to avoid any possibility of forging. Updated the
9989 protocol specification and the code accordingly.
9991 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9993 * The RSA key length is now save to the RsaKey context in the
9994 key generation process in lib/silccrypt/rsa.c. The key length
9995 is now used to figure out the maximum size of the block allowed
9996 to be encrypted/signed.
9998 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9999 is equivalent to the silc_mp_mp2bin but does not allocate any
10002 * Changed silc_mp_mp2bin API to take length argument. If it is
10003 non-zero then the buffer is allocated that large. If zero, then
10004 the size is approximated using silc_mp_sizeinbase, which however
10007 * Created Global RNG API which is global RNG that application can
10008 initialize. After initializing, any routine anywhere in the
10009 code (including library) can use RNG without allocating a new
10010 RNG object. This was done to allow this sort of use of the
10011 RNG in code that has no chance to allocate RNG object. All
10012 applications currently allocate this and many routines in the
10013 library use this. Affected file lib/silccrypt/silcrng.[ch].
10015 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10016 it to use the Global RNG API.
10018 * Defined Authentication Payload into protocol specification that
10019 is used during SILC session to authenticate entities. It is
10020 used for example by client to authenticate itself to the server
10021 to obtain server operator privileges.
10023 Implemented this payload into the lib/silccore/silcauth.[ch].
10024 Implemented also routines for public key based authentication
10025 as the new protocol specification dictates.
10027 Moved definitions of different authentication methods from
10028 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10030 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10031 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10032 silc_pkcs_verify_with_hash functions into the file
10033 lib/silccrypt/silcpkcs.[ch].
10035 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * The client entry's userinfo pointer must be always valid.
10038 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10039 will fail since it requires the userinfo. Now, the userinfo
10040 is allocated as "" if actual userinfo does not exist. Actually,
10041 it must exist and it is totally Ok to drop client connections
10042 that does not announce the userinfo. However, we will make
10043 this workaround for now.
10045 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10046 to return the remote port by socket.
10048 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10050 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10051 SILC_SERVER_PENDING_EXEC and added an new macro
10052 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10053 data or when error occurs while processing the pending command.
10055 Added new argument `destructor' into silc_server_command_pending
10056 and to the SilcServerCommandPending object. This destructor is
10057 now called after calling the pending callback or if error occurs
10058 immediately. If error occurs the actual pending callback won't
10059 be called at all - only the destructor. The destructor may be
10060 NULL if destructor is not needed.
10062 All this applies for client library code as well. Similar
10063 changes were made there as well for the pending commands.
10065 In the client, the application must now allocate the
10066 SilcClientCommandContext with the silc_client_command_alloc
10069 * Added reference counter to the SilcServerCommandContext. Added
10070 function silc_server_command_alloc and silc_server_command_dup
10073 Same type of functions added to the client library for the same
10076 * Removed the cmd_ident from IDListData away since it is now
10077 global for all connections. It is the command identifier used
10078 in command sending and with pending commands. The affected file
10081 * Added reference counter to the SilcSocketConnection objecet to
10082 indicate the usage count of the object. The object won't be
10083 freed untill the reference counter hits zero. Currently only
10084 server uses this, and client ignores it. The client must be
10085 set to use this too later. The affected files are
10086 lib/silccore/silcsockconn.[ch]. Added also the function
10087 silc_socket_dup to increase the reference counter.
10089 This was mainly added because it is possible that the socket
10090 is removed underneath of pending command or other async
10091 operation. Now it won't be free'd and proper DISCONNECTING
10092 flags, etc. can be set to avoid sending data to connection that
10093 is not valid anymore.
10095 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10096 the connection. After that it sets SILC_SET_DISCONNECTED.
10097 It is, however, possible that the socket data is not still freed.
10098 The silc_server_packet_process now checks that data is not
10099 read or written to connection that is DISCONNECTED. The socket
10100 get's freed when the reference counter hits zero.
10102 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10104 * Changed the client operation API: channel_message operation's
10105 `sender' is now the client entry of the sender, not the nickname
10106 and the `channel' is the channel entry, not the channel name.
10108 In the private_message operation the `sender' is now also the
10109 client entry of the sender not the nickname.
10111 Affected file is lib/silcclient/ops.h and all applications
10112 using the client operations.
10114 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10116 * Moved the calling of ops->connect() from connect_to_server_final
10117 into receive_new_id functin since that is the point when the
10118 client is actually allowed to send traffic to network. The
10119 affected file is lib/silcclient/client.c.
10121 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10123 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10124 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10125 (if needs broadcasting) instead of broadcasting the packets one
10126 by one which would make a burst in the network traffic.
10128 * Added `broadcast' argument to the functions in silcd/server.[ch]
10129 silc_server_create_new_channel[_with_id] to indicate whether
10130 to send New Channel packet to primary router.
10132 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Added new function into the silcd/server.[ch] files:
10135 silc_server_create_new_channel_with_id to create new channel with
10136 already existing Channel ID.
10138 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10139 lib/silccore/silcpacket.h. This packet is used t send list of
10140 Set Mode payloads inside one packet. Server uses this to set
10141 the modes for the channels and clients on those channels, that it
10142 announced to the router when it connected to it. The protocol
10143 specification has been updated accordingly.
10145 * The silc_server_new_channel did not handle the packet coming
10146 from normal server as it normally does not send that. However,
10147 when it announces its channels it does send it. Implemented
10148 the support for that.
10150 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10151 into the file lib/silccore/id.h.
10153 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10155 * Fixed memory leaks in the functions silc_idlist_del_client,
10156 silc_idlist_del_channel and silc_idlist_del_server in the file
10157 silcd/idlist.c. All of those leaked like a sieve.
10159 * Fixed some small memory leaks in the client's function
10160 silc_client_notify_by_server.
10162 * Added functions into silcd/server.c: silc_server_announce_clients,
10163 silc_server_announce_channels and silc_server_announce_server.
10164 These functions are used by normal and router server to announce
10165 to its primary router about clients, channels and servers (when
10166 router) that we own. This is done after we've connected to the
10169 These functions effectively implements the following packet types:
10170 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10171 and SILC_PACKET_NEW_ID_LIST.
10173 * Added new functions into the silcd/packet_receive.[ch]:
10174 silc_server_new_id_list, silc_server_new_channel_list and
10175 silc_server_new_channel_user_list to handle the incoming
10176 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10178 * Added support of changing Channel ID in the function
10179 silc_server_replace_id. If the server that announces a channel
10180 to the router already exists in the router (with same name but
10181 with different Channel ID), router is responsible to send
10182 Replace ID packet to the server and force the server to change
10183 the Channel ID to the one router has.
10185 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10186 client that the Channel ID has been changed by the router. The
10187 normal server sends this to the client. Client must start using
10188 the new Channel ID as the channel's ID.
10190 Implemented handling of this new type into lib/silcclient/client.c
10191 into the function silc_client_notify_by_server.
10193 * Added new function silc_idlist_replace_channel_id into the files
10194 silcd/idlist.[ch] to replace the Channel ID.
10196 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10198 * Call silc_server_command_identify_check always when processing
10199 the IDENTIFY command in silcd/command.c
10201 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10203 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10204 send keepalive packets. The packet can be sent by clients,
10205 servers and routers.
10207 Added function silc_socket_set_heartbeat into the file
10208 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10209 If not set, the heartbeat is not performed. The actual
10210 heartbeat is implemented in the low level socket connection
10211 library. However, application is responsible of actually
10212 sending the packet.
10214 Added silc_server_send_heartbeat to send the actual heartbeat
10215 packet into silcd/packet_send.[ch]. Server now performs
10216 keepalive with all connections.
10218 * Added silc_task_get_first function into lib/silcutil/silctask.c
10219 to return the timeout task with shortest timeout. There was a bug
10220 in task unregistration that caused problems. TODO has been
10221 updated to include that task system must be rewritten.
10223 * The client library will now resolve the client information when
10224 receiving JOIN notify from server for client that we know but
10225 have incomplete information.
10227 * Rewrote parts of silc_server_remove_from_channels and
10228 silc_server_remove_from_one_channel as they did not remove the
10229 channel in some circumstances even though they should've.
10231 * Encryption problem encountered in server:
10233 The LEAVE command used to send the Channel Key packet to the
10234 router immediately after generating it. However, the code
10235 had earlier sent Remove Channel user packet but not immediately,
10236 ie. it was put to queue. The order of packets in the router
10237 was that Channel Key packet was first and Remove Channel User
10238 packet was second, even though they were encrypted in the
10239 reverse order. For this reason, MAC check failed. Now, this
10240 is fixed by not sending the Channel Key packet immediately but
10241 putting it to queue. However, this is more fundamental problem:
10242 packets that are in queue should actually not be encrypted
10243 because packets that are sent immediately gets encrypted
10244 actually with wrong IV (and thus MAC check fails). So, packets
10245 that are in queue should be encrypted when they are sent to
10246 the wire and not when they put to the queue.
10248 However, the problem is that the current system has not been
10249 designed to work that way. Instead, the packet is encrypted
10250 as soon as possible and left to the queue. The queue is then
10251 just purged into wire. There won't be any fixes for this
10252 any time soon. So, the current semantic for packet sending
10255 o If you send packet to remote host and do not force the send
10256 (the packet will be in queue) then all subsequent packets to the
10257 same remote host must also be put to the queue. Only after the
10258 queue has been purged is it safe again to force the packet
10261 o If you send all packets immediately then it safe to send
10262 any of subsequent packets through the queue, however, after
10263 the first packet is put to queue then any subsequent packets
10264 must also be put to the queue.
10266 Follow these rules and everything works fine.
10268 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10270 * Added new function silc_server_remove_clients_by_server to
10271 remove all client entries from ID list when the server connection
10272 is lost. In this case it is also important to invalidate all
10273 client entires as they hold the invalid server entry. This
10274 fixes fatal bug when server has lost connection and will reconnect
10277 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10279 * Made some sanity checks to silc_server_daemonise like to check
10280 whether the requested user and group actually exists.
10282 * Added sanity check to SKE's silc_ske_responder_finish to check
10283 that the public and private key actually is valid.
10285 * Invalidate the client's nickname when receiving Replace ID
10286 packet and the Client ID is being replaced. This means that the
10287 server will query the nickname if someone needs it (client)
10290 * Sort the ID Cache in client library when the ID Cache data
10291 has changed (needs sorting).
10293 * Do not allow for SILC client to create several connections to
10294 several servers. The client does not support windows right now
10295 and generating multiple connections causes weird behaviour.
10297 Irssi-silc client does support windows and can handle several
10298 connections without problems, see: www.irssi.org and SILC plugin.
10300 * Fixed some places where client was added to the IDList. The
10301 rule of thumb is following (in order to get everything right):
10302 If the client is directly connected local client then the
10303 `connection' argument must be set and `router' argument must be
10304 NULL to silc_idlist_add_client function. If the client is not
10305 directly connected client then the `router' argument must
10306 bet set and the `connection' argument must be NULL to the
10307 silc_idlist_add_client function.
10309 * The funtion silc_server_packet_send_local_channel actually did
10310 not check whether the client was locally connected or not. It
10311 does that now. Fixed a bug related to LEAVE command.
10313 * Fixed Remove Channel User payload parsing bug in server's
10314 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10316 * The server's silc_server_save_channel_key now checks also the
10317 global ID list for the channel as it might not be in the local
10318 list. Fixed a bug related to LEAVE command.
10320 * Is this the end of the [<unknown>] buglet that has been lurking
10321 around for a long time? A little for loop fix in server's
10322 silc_server_command_whois_parse that is used by both IDENTIFY
10323 and WHOIS command. At least, this was a clear bug and a cause
10324 of one type of [<unknown>] buglet.
10326 * WHOIS and IDENTIFY commands call the function
10327 silc_server_command_[whois/identify]_check function even if
10328 we are not router server.
10330 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10332 * Added --with-gmp configuration option. If set the GMP
10333 is always compiled in the SILC source tree. If not set then
10334 it is checked whether the system has the GMP3 installed. If
10335 it has then the GMP won't be compiled (the system's headers
10336 and library is used), if it doesn't have it then the GMP is
10337 compiled in the SILC source tree.
10339 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10341 * Changed RSA private exponent generation to what PKCS #1
10342 suggests. We try to find the smallest possible d by doing
10343 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10344 not security fix but optimization.
10346 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10348 * Added new config entry [Identity] to fork the server and run
10349 it as specific user and group. A patch from Bostik.
10351 * Imported Dotconf configuration library into lib/dotconf.
10352 This will be used to create the SILC configuration files later.
10353 It will appear in the distsribution after this commit.
10355 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10357 * A big code auditing weekend happening. Auditing code for
10358 obvious mistakes, bugs and errors. Also, removing any code
10361 Removed files for being obsolete:
10363 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10364 inline in the file lib/silcutil/silcbuffer.h)
10366 o lib/silcutil/silcbufutil.c (the header has inline versions)
10368 Changed code to fix possible error conditions:
10370 o The buffer formatting routines now check that the destination
10371 buffer really has enough space to add the data. This applies for
10372 both buffer formatting and unformatting
10373 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10374 unformatting was changed to accomodate following rules:
10375 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10376 sent to the function while XXX_*STRING will not allocate or copy
10377 the data into the buffer. Instead it sets the pointer from the
10378 buffer into the pointer sent as argument (XXX_*STRING used to
10379 require that the pointer must be allocated already). This change
10380 makes this whole thing a bit more consistent and more optimized
10381 (note that the data returned in the unformatting with XXX_*STRING
10382 must not be freed now). The routines return now -1 on error.
10384 o Tried to find all code that use buffer_format and buffer_unformat
10385 and added return value checking to prevent formatting and
10386 especially unformatting errors and possible subsequent fatal
10389 o Changed ske->x and ske->KEY to mallocated pointers in
10390 lib/silcske/silcske.h. Fixed possible data and memory leak.
10392 o Added return value checking to all *_parse* functions. Fixed
10393 many memory leaks as well.
10395 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10396 so that buffer overflows would not happen. All code now also
10397 checks the return value as it can fail.
10399 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10401 * Added reconnection support to server if the normal server looses
10402 its connection to the router (for example if router is rebooted).
10403 The server performs normal reconnection strategy implemented
10404 to the server. Affected file silcd/server.c.
10406 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10408 * Added new packet type SILC_PACKET_SET_MODE that is used to
10409 distribute the information about changed modes (for clients,
10410 channels and clients channel modes) to all routers in the
10411 network. Updated the protocol specification accordingly.
10413 Added functions into silcd/packet_send.c and
10414 silcd/packet_receive.c: silc_server_send_set_mode,
10415 silc_server_set_mode.
10417 Added new files silcmode.[ch] into lib/silccore that implements
10418 the encoding and decoding of Set Mode Payload. Added new type
10419 SilcSetModePayload. Moved the definitions of different modes
10420 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10422 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10424 * Oops, a little mistake in server's connection authentication
10425 protocol. The protocol is not ended with FAILURE but with
10426 SUCCESS if the authentication is Ok. :) Affected file is
10429 * Implemented NICK_CHANGE notify handling in server in the file
10430 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10431 the local clients on the channel. After the changing nickname
10432 in router environment snhould work and the [<unknown>] nickname
10433 should appear no more.
10435 The silc_server_replace_id function that receives the Replace ID
10436 payload now sends the NICK_CHANGE notify type also in the file
10437 silcd/packet_receive.c
10439 * Changed WHOIS and IDENTIFY command to support the maximum amount
10440 of arguments defined in protocol specs (3328 arguments). This
10441 fixed a bug that caused problems when there were more than three
10442 users on a channel.
10444 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10446 * Added extra parameter, command identifier, to the
10447 silc_client_send_command so that explicit command identifier
10450 Changed that ID list routines uses specific command identifier
10451 when sending WHOIS/IDENTIFY requests to the server so that they
10452 can be identified when the reply comes back.
10454 Affected files lib/silcclient/command.[ch],
10455 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10457 * Added `sender' argument to silc_server_packet_send_to_channel
10458 to indicaet the sender who originally sent the packet to us
10459 that we are now re-sending. Ignored if NULL. Affected file
10460 silcd/packet_send.[ch].
10462 * Added some server statistics support in silcd/server_internal.h
10463 SilcServerStatistics structure and around the server code. Also
10464 send some nice statistics information when client is connecting
10467 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10469 * Fixed channel ID decoding in server's JOIN command reply in
10470 silcd/command_reply.c
10472 * Fixed braodcasting of replace ID payload to not to send it if
10473 we are standalone server in silcd/packet_receive.c.
10475 * Fixed all channel message sending routines to not to send
10476 packets to clients that has router set, since they are routed
10477 separately in the same function earlier. Affects file
10478 silcd/packet_send.c and all channel packet sending functions.
10480 * In USERS reply, res_argv[i] are not allocated, the table
10481 is allocated. Thus changed that free the table, not its
10484 * In server's whois_check and identify_check if the client is
10485 locally connected do not send any WHOIS commands - they are not
10488 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10490 * Fixed some minor bugs in client when sending WHOIS command. The
10491 arguments was in wrong order.
10493 * Removed statis function add_to_channel from server in
10494 silcd/command.c that was previously used with the joining but
10497 * Tested USERS command in router environment successfully with two
10498 routers, two servers and two clients.
10500 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10502 * Reorganized the USERS command and command reply in client library
10503 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10504 When the command is given by user we register a pending command
10505 callback that will reprocess the command after the reply has been
10506 received from the server. When reprocessing the packet we then
10507 display the information. Thus, the USERS information is displayed
10508 now in the command callback instead of in the command reply
10509 callback. The processing of the command is same as previously
10510 when server has sent the command reply in the JOINing process.
10512 * Added to USERS command in silcd/command_reply.c to join the client,
10513 we didn't use to know about, to the channel after we've created
10514 a client entry for it. Also, for clienet we did know already still
10515 check whether it is on the channel or not and add it if not.
10517 * Removed silc_server_command_join_notify as the function and its
10520 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10522 * Changed the client's pending command handling to the same as the
10523 server's pending command handling. It is also now possible to
10524 execute command reply functions from other command reply
10525 function as the function callbacks for commands and command
10526 replies are one and same. The pending commands are not static
10527 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10528 in client connection context. Thus, pending commands are server
10529 connection specific as it is convenient.
10531 Changed the function silc_client_command_pending and
10532 silc_client_command_pending_del and added new function
10533 silc_client_command_pending_check. Removed the
10534 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10537 * Added cmd_ident, current command identifier, to the client
10538 connection context in lib/silcclient/client.h to keep track on
10539 command identifiers used in command sending. Client's command reply
10540 function handling now supports the mandatory command identifiers.
10542 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10543 funtions in client to fully support pending command callbacks.
10545 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10546 as one of the arguments to the application in the command reply
10549 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10550 before first releasing SILC but came back. Now it is removed again
10551 and should come back nomore. The FORWARDED flag was used only
10552 by the JOINing procedure by forwarding the command packet to router.
10553 Now, the JOINing procedure has been changed to more generic (due
10554 to various router environment issues) and FORWARDED is not needed
10555 anymore for anything. The protocol specification is yet to be
10558 Now, removed silc_server_packet_forward from server and the flag
10559 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10561 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Renamed NAMES command to USERS command. The NAMES was named that
10564 due to historical reasons. Now it is renamed. Also, rewrote
10565 parts of the USERS command. The nickname list is not sent anymore
10566 by the server. Only Client ID and mode lists are sent in the USERS
10567 command. Changed this also to the protocol specification.
10569 The client now resolves the names and stuff after it receives
10570 the USERS list from the server when joining to the channel.
10572 * WHOIS and IDENTIFY commands has been changed to support multiple
10573 Client ID's per command. One can now search for multiple users
10574 in the network by sending only one WHOIS or IDENTIFY command.
10575 Changed the code and the protocol specifications.
10577 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10578 uses silc_server_command_whois_parse to parse the request. */
10580 * If normal server, do not parse the WHOIS and IDENTIFY requests
10581 before sending it to the router. Saves some time.
10583 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10585 * Fixed JOIN command on client library. Wrong number of arguments
10586 used to crash the client.
10588 * Added silc_server_channel_has_global function to check whether
10589 channel has global users or not.
10591 * Added silc_server_channel_has_local function to check whether channel
10592 has locally connected clients on the channel.
10594 * The silc_server_remove_from_one_channel now checks whether the
10595 channel has global users or not after given client was removed from
10596 the channel. It also checks whether the channel has local clients
10597 on the channel anymore. If it does not have then the channel entry
10598 is removed as it is not needed anymore.
10600 * The silc_server_notify now checks on JOIN notify whether the joining
10601 client is one of locally connected or global. If it is global then
10602 the channel has now global users on the channel and that is marked
10603 to the channel entry. Also, it now saves the global client to
10604 global list who is joining and JOINs it to the channel. This is
10605 for normal server, that is.
10607 Changed silc_server_send_notify_on_channel,
10608 silc_server_packet_relay_to_channel and
10609 silc_server_packet_send_to_channel check if we are normal server
10610 and client has router set (ie. global client) do not send the
10611 message to that client, as it is already routed to our router.
10613 * Implemented LEAVE notify type handling in silc_server_notify
10616 * Tested LEAVE command in router environment successfully. Tested
10617 with two routers, two servers and two clients.
10621 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10623 * Implemented SIGNOFF notify type handling in silc_server_notify
10626 * silc_server_remove_id now removes the client entry from all channels
10627 it has joined and thusly sends SIGNOFF notify type.
10629 * Rewrote the NAMES list generation in server by removing two excess
10630 loops. The lists are created now inside one loop.
10632 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10634 * silc_server_remove_channel_user checks now also global list
10635 for channel and client.
10637 * silc_server_new_channel_user checks now both local and global
10638 list for channel and client. Fixed a bug in client id decoding.
10639 Used to decode wrong buffer.
10641 * silc_server_channel_message checks now both local and global
10642 list for channel entry.
10644 * Tested channel joining (hence JOIN) in router environment
10645 successfully. Tested with two routers, two servers and two
10648 * Tested channel message sending in router environment successfully.
10650 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10652 * Added silc_server_save_channel_key into server.[ch] to save the
10653 received channel key in Channel Key payload processing. It is
10654 also used in JOIN command reply handling.
10656 Equivalent function silc_client_save_channel_key added into
10657 client.[ch] into client library.
10659 * Changed JOIN command reply to send information whether the channel
10660 was created or not (is existing already) and the channel key
10661 payload. Changed protocol specs accordingly.
10663 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10664 the request was sent by ID and not by nickname. Crashed on
10667 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10669 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10670 now correctly save the received data.
10672 * silc_server_free_sock_user_data now notifies routers in the
10673 network about entities leaving the network.
10675 At the same time implemented functions silc_server_remove_id
10676 and silc_server_send_remove_id to receive and send REMOVE_ID
10677 packets. The packet is used to notify routers in the network
10678 about leaving entities. The ID removed will become invalid in
10681 * Added function silc_idlist_del_server into server. Removes and
10682 free's server entry from ID list.
10684 * silc_server_private_message function now checks, if we are router,
10685 that the destination ID really is valid ID, naturally.
10687 * In router when NEW_ID packet is received (for new client) the
10688 hash of the Client ID is saved in the ID Cache but the
10689 client->nickname is set to NULL, instead of putting the hash
10692 IDENTIFY command now also checks that client->nickname must be
10693 valid. If it is not if will request the data from the server who
10694 owns the client. Added new function
10695 silc_server_command_identify_check.
10697 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10698 to set the command to already allocated Command Payload.
10700 * Tested private message sending in router environment with two
10701 routers, two servers and two clients. Fixed minor bugs and now
10704 * Fixed segfault from client's NAMES command. Used to crash if
10705 not on any channel.
10707 * Forwarded packets must not be routed even if it is not destined
10708 to the receiver. Changed server code comply with this.
10710 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10712 * Added `require_reverse_mapping' boolean value to ServerParams
10713 structure. If TRUE (not default) the server will require that
10714 the connecting host has fully qualified domain name.
10716 If the reverse mapping is not required and hostname could not be
10717 found the IP address is used as hostname.
10719 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Implemented version string checking to both client and server.
10722 The check is incomplete currently due to the abnormal version
10723 strings used in development version of SILC.
10725 * Changed all command functions in server to use the new
10728 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Changed char *data to unsigned char *data in ID Cache system to
10731 support binary data as ID Cache data. Changed code to support
10732 binary data in lib/silccore/idcache.c.
10734 * Renamed silc_server_packet_relay_command_reply to
10735 silc_server_command_reply as it is normal packet receiving
10736 function. Rewrote the function to accept command replys for
10737 servers and not only for clients.
10739 * Mark remote router always as registered server if we are connecting
10740 to it. Otherwise, commands sent by the router to us are ignored.
10742 * All ID List find routines now returns the ID Cache Entry pointer
10743 as well if requested.
10745 * WHOIS command works now in router environment, tested with two
10746 routers, two servers and two clients.
10748 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10749 in router environment (as it is almost equivalent to WHOIS) but
10750 hasn't been tested thoroughly. Added new functions:
10752 silc_server_command_identify_parse
10753 silc_server_command_identify_send_reply
10754 silc_server_command_identify_from_client
10755 silc_server_command_identify_from_server
10757 * Disabled route cache adding because adding two different ID's with
10758 same IP replaces the old cache entry thus giving wrong route.
10759 The entry->router->connection is always the fastest route anyway
10760 so route cache may not be needed. Of course, new routes maybe
10761 established after receiving the ID when the entry->router->connection
10762 might not be anymore the most optimal.
10764 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * Add route cache for received ID for fast routing.
10768 * Added silc_server_packet_route to route received packet on router
10769 that is not destined to us.
10771 * Renamed silc_server_get_route to silc_server_route_get.
10773 * Added id_string and id_string_len fields into SilcServer to
10774 include encoded ServerID for fast comparing without excess
10775 encoding of the ID's.
10777 * Cleaned up WHOIS command on server side. Added following static
10780 silc_server_command_whois_parse
10781 silc_server_command_whois_check
10782 silc_server_command_whois_send_reply
10783 silc_server_command_whois_from_client
10784 silc_server_command_whois_from_server
10786 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10787 arguments in command replies. All command functions should be
10788 updated to use this macro.
10790 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10792 * Minor typo fixes on command reply handling on server.
10794 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10796 * Added silc_server_command_add_to_channel internal routine to add
10797 the client to the channel after router has created the channel and
10798 sent command reply to the server.
10800 * Added generic silc_server_send_command to send any command from
10803 * Use static buffer with ID rendering instead of duplicating data.
10805 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10807 * Fixed a channel user mode bug when joining to a channel server gave
10808 everybody channel founder rights, oops.
10810 * We mark ourselves as the router of the incoming server connection
10811 if we are router ourselves. This way we can check in some packet
10812 sending functions whether it is locally connected server. For
10813 incoming router connections we put NULL.
10815 * For router sending packets locally means now always sending the
10816 packet cell wide; to local clients and local servers. For normal
10817 server sending packet locally means sending it to only local
10820 * Fixed the JOIN command to really work in router environment. If the
10821 channel is created it is always created by the router. Router is
10822 also responsible of making the initial joining to the channel,
10823 sending JOIN notify to the sending server and distributing
10824 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10825 does not exist server doesn't do anything else but forward the
10826 command to the router which performs everything.
10828 * Added silc_server_send_channel_key function to send the Channel Key
10831 * Added silc_server_create_channel_key to create new channel key. The
10832 channel key is now re-generated everytime someone joins or leaves
10833 a channel, as protocol dictates. Note: channel->key_len is the
10834 key length in bits.
10836 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10838 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10839 packet_receive.[ch] to separate packet sending and receiving
10840 routines. The server.[ch] now includes everything else including
10841 actual packet processing (writing and reading data) and other
10844 Renamed silc_server_private_message_send_internal to
10845 silc_server_send_private_message. The routine is still though
10846 used only to relay private messages as server does not send
10847 private messages itself.
10849 Renamed silc_server_new_channel to silc_server_create_new_channel
10850 and added new function sicl_server_new_channel that handles the
10851 incoming New Channel packet. Added also new sending function
10852 silc_server_send_new_channel to send New Channel Payload.
10854 * Added new function silc_server_notify to process incoming notify
10855 packet to the server/router. Server may then relay the notify
10856 to clients if needed.
10858 * Added new function silc_server_new_channel_user to process incoming
10859 New Channel User packet. Router will redistribute the packet and
10860 send JOIN notify to its local clients and locally connected servers
10861 if needed. Normal server will send JOIN notify to its local client
10862 on same channel when received this packet. Added also corresponding
10863 sending function silc_server_send_new_channel_user to sent the
10866 * Added boolean route argument to send_notif_to_channel and
10867 packet_send_to_channel functions to attempt to route the packet
10868 if it is TRUE and send only locally if it is FALSE.
10870 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10872 * silc_server_replace_id now broadcasts the received replace ID
10873 packet if it is not broadcast packet already. The router must
10874 broadcast to inform other routers about changed ID.
10876 * Added backpointer to server's router into SilcServer context in
10877 silcd/server_internal.h.
10879 * Fixed silc_server_packet_broadcast to send correct broadcast
10882 * The channel key is now distributed to the local client as soon
10883 as it is received from the router (in router environment) so that
10884 no other packet may be sent for the channel until client has
10887 * silc_server_remove_channel_user now broadcasts the received
10888 Remove Channel User packet if it is not broadcast packet already.
10889 The router must broadcast to inform other routers about removed
10892 * Added users field into SilcPacketContext that is a reference count
10893 of the context. One can increase the reference count by calling
10894 silc_packet_context_dup which is now changed to just increase the
10895 reference count instead of duplicating the data. The reference
10896 count is decresed by calling silc_packet_context_free that will
10897 free the data after the reference count hits zero.
10899 For now on the packet context and everything allocated into it
10900 (including the raw packet from network) must be freed by calling
10901 the new silc_packet_context_free function. Added also new function
10902 silc_packet_context_alloc that must be used now to allocate the
10903 context. This also means that if a routine is asynchronous from
10904 silc_[client/server]_packet_parse_type the packet context must
10905 be duplicated by calling silc_packet_context_dup. Otherwise it
10906 gets free'd after silc_[client/server]_packet_parse_type returns.
10907 Also, one must remember that if packet is duplicated then its
10908 reference count must be decresed by calling the free function as
10909 many times as it was duplicated.
10911 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10912 from both client and server.
10914 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10916 * Made joining to a channel working in router environment.
10918 * Cleaned up JOIN command on server side and create function
10919 silc_server_command_join_channel internal routine to make the
10922 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10924 * Changed silc_command_pending list to SilcDList. Also, added
10925 `ident' field to SilcServerCommandPending structure to identify
10926 the reply and to call correct callback.
10928 Added silc_server_command_pending_check function to replace the
10929 corresnponding macro. The silc_command_pending list is not
10932 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10933 to set identifier to previously allocated Command Payload. It
10934 is used to set identifier for command when resending Command
10937 * Added silc_command_payload_encode_payload to encode Command
10938 Payload buffer from SilcCommandPayload structure.
10940 * Added silc_argument_payload_encode_payload to encode Argument
10941 payload buffer from SilcArgumentPayload structure.
10943 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10945 * Changed WHOIS command to support router connection on server side.
10946 The whois request is always sent to router unless the server is
10947 standalone server. After server has received the reply from the
10948 router will it send the reply to the client.
10950 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10951 broadcast received broadcast packet. The function is used only
10952 by router. The broadcast packet is always sent to the router's
10955 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10956 render given ID to printable string, for log files for example.
10958 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10960 * Made basic router to router connections working. At least they
10961 can now connect to each other but nothing really works the way
10962 they are supposed - yet.
10964 * Added new initiator token to RouterConnection configuration
10965 file in silcd/serverconfig.[ch]. It is used to tell whether we
10966 are the initiator to the remote router or whether we'll expect
10967 the other end to connect.
10969 * Moved registering of listener task to silc_server_init, hence
10970 the server starts listenning as soon as it is run, even if it
10971 does not have connections to other routers. Let's see how well
10974 * Changed default connection retry timeouts for more suitable in
10977 * Removed cipher and such arguments from silc_idlist_add_client
10978 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10979 Added new function silc_idlist_add_data to add the keys and stuff
10982 * Added SilcIDListData structure and added it to SilcClientEntry
10983 and SilcServerEntry as their first field in the structure. This
10984 way we can explicitly cast the ID entries to the SilcIDListData
10985 structure and get common data for the entries. In past, we had
10986 to first check what type of connection it is and then cast it to
10987 correct ID entry type. Now, we can directly cast the opaque
10988 pointer to the SilcIDListData (no matter what ID entry it actually
10989 is) and get the data needed.
10991 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10993 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10994 in some circumstances even if threre were timeout tasks, though not
10995 IO tasks, but tasks anyway. Now fixed.
10997 * Defined SilcServerConnection structure to hold connection specific
10998 stuff about directly connected servers and routers. The definition
10999 is currently in silcd/server_internal.h. I thought about having
11000 a bit more important role fro this struct but for now it is used
11001 only when connecting to other server (or router actually).
11003 * Added connecting retry support in server when connecting to
11004 router(s). The retry feature implement exponential backoff
11005 algorithm. Also, added SilcServerParams structure to hold default
11006 parameters for server. For now, it include these retry settings
11007 and are hard coded. After server is moded to be as Silc Server
11008 Library this structure will be more important.
11010 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11012 * Changed client librarys channel->clients table to SilcList and
11013 changed code accordingly.
11015 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * Changed client's channel table to SilcList and changed code
11018 accordingly. Also changed SilcChannelClientEntry to include back-
11019 pointer to the channel so that client entry can use that structure
11020 as list as well and we have fast cross-reference to the channel.
11021 This change dramatically decreased the complexity of channel
11022 handling with client entry and vice versa (removed one extra
11023 loop when searching for channel entry from many functions).
11025 * Changed server->sim from table to SilcDList and changed code
11028 * NAMES command can now be used from user interface. It will show
11029 the user list on the channel, neatly.
11031 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11032 Code now saves realname of the user if it becomes available.
11034 * Renamed configure.in to configure.in.pre and made ./prepare
11035 script to automatically add correct version string to
11036 configure.in which it creates from configure.in.pre.
11038 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11040 * NAMES command reply now shows users mode with the nickname when
11041 joining to channel.
11043 * Moved silc_client_ch[u]mode[_char] functions from
11044 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11045 place sucks, they are utility functions and should be in some
11048 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11050 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11053 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11057 * Added TRQ (efficient deque and list library) into lib/trq. This is
11058 a very good list library that is currently used in the SILC. Defined
11059 SilcList API over the library because I didn't like the API very
11060 much. See lib/trq/silclist.h for the API and examples of how to
11061 use the API. Fixed various places in the code to use the new
11062 SilcList API. The SilcList is meant for lists that has a structure
11063 already defined as a list. It is not suitable to add just some
11064 context to the list (in TRQ, the context is the list actually).
11066 So, I defined SilcDList that can be used for the purpose where
11067 predefined list structure does not exit. This can be used as
11068 such list. Now some context just can be added to the SilcDList.
11069 Currently this list is not used in the SILC just yet, though there
11070 are a lot places where this can replace dynamically allocated
11071 tables and I will fix these places, later, to use SilcDList.
11072 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11073 and use TRQ internally).
11075 Also fixed some annoying warning messages that the original TRQ
11076 code generated. Also minor changes to TRQ's Makefile.in.
11078 * Added support for querying by Client ID to both WHOIS and
11079 IDENTIFY commands into server, as required by the protocol.
11081 * Removed method function pointers from SilcBuffer structure. They
11082 weren't used to anything and just increased the context size for
11083 no good reason. This change also made silc_buffer_alloc and
11084 silc_buffer_free functions inline functions.
11086 * Disabled command flooding detection support until it's fixed so
11087 that it accepts commands in but does not execute them more than once
11090 * Added silc_net_localhost(), to return local hostname, into
11091 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11092 that must be initialized before calling silc_client_init.
11094 * Added new function: silc_server_send_notify_on_channels to send
11095 notify messages to all channels client has joined. It is assured
11096 that the message is sent only once per client.
11098 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11099 lib/silcutil/silcutil.[ch] as silc_format function. The new
11100 function is generic and is used by server as well, not only by
11101 the logging routines.
11103 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11104 the provided version string was not acceptable. Added new function:
11105 silc_ske_check_version into lib/silcske/silcske.h. The function
11106 must be implemented by the application (client or server) and it
11107 does not reside in the SKE library. The function checks the version
11108 string remote end sent.
11110 * Added back pointers (to opaque context and to SilcSocketConnection)
11111 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11113 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11114 duplicate packet context structure.
11116 * Changed `notify' client operation to send same arguments as client
11117 receives from server except for ID's. ID's are mapped to correct
11118 ID entry and that is returned. Also, if channel entry is not sent
11119 by server but the notify is for channel the channel entry is sent
11120 to application (otherwise application doesn't know that it is for
11121 channel (library gets it from packet's Destination ID)).
11123 * Added silc_client_remove_from_channels into client library to
11124 remove a client from all channels it has joined to. Used when
11125 received SIGNOFF notify from server. Added also new function
11126 silc_client_replace_from_channels to replace old ID entry with
11127 new ID entry on all channels. Used when received NICK_CHANGE
11128 notify from server.
11130 * Fixed ID Cache list handling in silc_idlist_get_client in
11131 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11132 to get (or query) client by ID.
11134 * Updated TODO list.
11136 * Added connection authentication status message defined by the
11137 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11138 support for these into the code in client and server side.
11140 * Added generic function silc_client_send_command to send any command
11141 with variable argument list. Application should use this function
11142 to send commands if the command functions provided by the library
11143 does not suite for the application's user interface needs.
11145 * Added new `failure' client operation. Application is notified about
11146 received failure packet if client is executing a protocol. In this
11147 case the protocol's execution has failed.
11149 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11150 is required by the protocol.
11152 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11153 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11156 * Added status flag to SilcSKE object to indicate realtime status
11157 of the SKE protocol.
11159 * Application receives now exactly same command reply arguments as
11160 the library receives from server. However, if ID is received the
11161 corresponding ID entry is returned to the application (eg. Client
11162 ID is mapped to correct SilcClientEntry entry and that is returned).
11163 Changed command_reply client operation due to this change.
11165 * Changed all ID's in commands and in command replys as ID Payloads.
11166 Change affected both client and server side codes.
11168 All ID's sent in SILC network (with execption of ID's in SILC
11169 Packet header) are sent in ID Payload to support variable length
11172 * Server now notifies nick changes and notifies all clients on
11173 the channels about the new nickname (about the new Client ID,
11176 * Implemented CMODE command to change channel modes. Supports all
11177 channel modes defined by the protocol specs except ban and invite
11178 lists. (Also, private channel key mode is supported but support for
11179 setting private channel key in client is missing, thus, this mode
11180 has no effect on client side (except that server requires that the
11181 client uses private channel key and normal channel traffic does not
11184 Also, invite mode works per se, but INVITE command does not work
11185 yet correctly, so you can set channel as invite only channel but
11186 inviting clients to the channel does not work (it is yet to be
11187 thought what's the best way to do it).
11189 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11190 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11191 Implemented CUMODE command to change user's mode on the channel.
11192 Supports all modes defined by the protocol specs.
11194 * Added NAMES command reply to return users modes on the channel.
11196 * Removed unnecessary and slow ciphers from lib/silccrypt.
11198 * Set SO_KEEPALIVE option to connection sockets by default.
11200 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11202 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11203 redefined the Notify Payload into protocol specs.
11205 * Added silc_id_payload_parse_id to get ID directly from raw
11208 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11210 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11211 accept searching by Client ID as well.
11213 * Added support for LEAVE and SIGNOFF notify types in client library.
11215 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11216 to parse ID Payload from raw data.
11218 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11220 * Added flags parameter into silc_ske_assemble_security_properties
11221 function in lib/silcske/silcske.[ch].
11223 * Changed notify client operation to fit better for notify messages
11224 sent by server. The notify payload received from server is now
11225 passed to the application (after parsing it to SilcNotifyPayload).
11226 It is application's responsibility to retrieve the arguments
11227 from the payload and show the message the way it wants. The message
11228 sent by server is implementation specific.
11230 * Changed public keys to comply with the protocol specification.
11231 Old public keys are not supported anymore and are not compatible.
11233 * Removed nickname from Channel Payload as the latest draft removed
11234 it. The client must resolve the nickname from the NAMES command
11235 reply received when it joined the channel.
11237 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11239 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11241 * Fixed some errors in protocol specification drafts.
11243 * Created lib/silccore/silcnotify.c to implement Notify Payload
11244 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11245 generic payloads described by protocol specifications. The file
11246 includes implementations for ID Payload and Argument Payload.
11248 * Changed Command Payload implementation to use the new Argument
11249 Payload. Changed command_xxxx_payload to command_payload_xxxx
11250 to comply with SILC coding conventions.
11252 * Added suppport for Argument Payload handling in Notify Payload
11253 implementation as protocol requires it. Added the new support
11254 into server and client lib as well.
11256 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11258 * Added support for multiple nicknames on same channel. [n] is
11259 added locally to the nickname if there are more than one same
11260 nicknames on the channel.
11262 * Server now sends all nicknames that matched WHOIS request.
11263 Client also shows the list received from server.
11265 * Added TOPIC command to client side. User can now set and show
11266 current topic on channel.
11268 * Added MOTD command to client and server. Also, server sends the
11269 motd when client connects to the server.
11271 * Changed version strings to comply ISO 8601.
11273 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11275 * Fixed protocol error handling in client library. It should now
11276 cope even if the SKE fails for some reason.
11278 * Made new protocol specification drafts for submitting to IETF.
11280 * Implemented TOPIC command to server in silcd/command.c.
11282 * Added two new notify types into lib/silccore/silcnotify.h:
11283 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11284 notify nickname change and topic setting/change on a channel.
11286 * API change of command_reply operation in client library. The
11287 application gets now the status type received from server as well.
11289 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11291 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11293 * Cras fixed and optimized the packet handling even further and
11294 it should work now. Minor change to the prototype of function
11295 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11297 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11299 * Added new function into lib/silcutil/silcschedule.[ch]:
11300 silc_schedule_with_fd to select() a specified fd. The function
11301 returns after timeout expires or data arrives or goes. The
11302 function is used by packet routines to wait that all data is
11303 received from network.
11305 * Fixed data reading from network in lib/silccore/silcpacket.c.
11306 The code now assures that all data is read from the fd and then
11307 continues packet processing. This was a bug fix since the code
11308 used to drop some data in some circumstances.
11310 * Added new function into lib/silcclient/client.[ch]:
11311 silc_client_start_key_exchange to start key exchange after
11312 connection has been established to server. The code internally
11313 now uses this funtion but its main purpose was to provide it
11314 for applications that perform their own connecting. After
11315 application has created a connection it merely calls this
11316 function to start the key exchange between client and server.
11317 The library takes care of everything else after that.
11319 Updated also lib/silcclient/README to explain the usage of
11322 * Do not send to application information that connection has
11323 been established. Application gets notified it by connect
11326 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11328 * Applied cras's patch to add silc_schedule_one function. The
11329 function runs scheduler once and returns.
11331 * Fixed the scheduler after cras messed it up. The timeout
11332 handling works now as it's supposed to work.
11334 * Added into lib/silccore/ silcnotify.h to include notify
11335 message types support. Changed silc_server_send_notify*
11336 functions, in server.[ch], to support those new notify types.
11337 Added the support for the notify types into client library,
11338 as well. Added new notify client operation into ops.h in
11341 * Changed silc_server_packet_send_to_channel to send normal
11342 packets instead of just channel message packets. The function
11343 is now used to send the notify packets to channels. It is not
11344 used to send channel message packets anymore, as server never
11345 sends them anymore.
11347 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11348 va_arg()s as it seems to require it nowadays. I guess, if SILC
11349 is compiled with older va_arg() the new code should work anyway.
11351 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11353 * Splitted core library. Core library (lib/silccore) includes
11354 now only SILC protocol specific core (and common) components.
11355 Created new utility library (lib/silcutil) that includes more
11356 generic purpose stuff. The stuff for util library was taken
11357 from the old core library. This was minor and easy split.
11359 * Created SILC Client Library (lib/silcclient) that includes
11360 implementation of the SILC client without user interface. This
11361 was major move from silc/ directory. The code has been changed
11362 so that it is transparent towards the user interface. The
11363 silc/ directory includes now the same user interface as before
11364 and it uses the new client library. Read lib/silcclient/README.
11365 Basicly, the client library performs everything else related
11366 to SILC except user interface handling. Also, configuration
11367 files are considered to be part of user interface and library
11368 does not handle them.
11370 This change also changed a lot of structures, function naming etc.
11371 Most important change was that SilcClientWindow object was
11372 renamed to SilcClientConnection in the client library. Created
11373 also new file lib/silcclient/ops.h. Also added new files
11374 silc/local_command.[ch] and silc/client_ops.[ch].
11376 All these changes were made to make it easier for user interface
11377 designers to create what ever user interface for the SILC client
11380 It is also expected that the server will be moved to lib
11381 directory as well and SILC Server Library will be created;
11382 sometimes in the future.
11384 * Removed Local commands from lib/silccore/silccommand.h as
11385 they are application specific and new client library does not
11386 handle any of those anymore.
11388 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11389 old client implementation in silc/.
11391 * Added support for callback functions in SILC_LOG_* macros.
11392 Application can now set its own callbacks that will be called
11393 instead of using the default functions that will always print
11394 the debug messages to stderr (or stdout). Also, debugging can
11395 now be disabled by setting silc_debug to FALSE and re-enabled by
11396 setting it to TRUE. Note, that logging will still work even
11397 if debugging is disabled.
11399 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11400 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11401 silc_log_reset_debug_callbacks.
11403 * To enable debugging in silc client one must give now -d
11404 option on command line.
11406 * Changed silc_schedule_init to automatically allocate task queues
11407 if they are not allocated before calling it.
11409 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11411 * Added GMP 3.1 into math library.
11413 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11415 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11416 a channel in SILC network. The packet is used by servers and
11417 routers to notify other routers that user has left a channel.
11418 This little feature was missing until now. Added the feature
11419 to protocol specification as well.
11421 Added functions: silc_server_send_remove_channel_user and
11422 silc_server_remove_channel_user into server.[ch].
11424 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11425 lib/silccore/silcpacket.h. However, they are not implemented
11428 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11430 * Fixed joining to a channel and sending channel messages
11431 between server and router. The channel message sending should
11432 now work inside a cell.
11434 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11436 * Fixed the private message sending between server and router.
11437 The private message sending should now work inside a cell.
11439 * Added silc_server_replace_id into server.[ch] to replace
11440 existing ID in the SILC network.
11442 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11443 and silc_idlist_replace_server_id into idlist.[ch] in server.
11445 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11447 * Fixed the server to server connections. Server can again now
11448 connect to router. Router to router connections probably does
11451 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11453 * Added dynamic protocol registering support. Now protocols can
11454 registered and unregistered on the fly. Patch by cras.
11456 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11458 * Added lib/contrib directory to hold routines that some platforms
11459 don't have but are needed by SILC.
11461 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11462 into lin/contrib to provide getopt() and getopt_long() for
11463 those who don't have it.
11465 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11467 * Added AWAY command to client. When away message is set and
11468 client receives a private message packet the client automatically
11469 replies to the sender with the away message.
11471 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11472 bug seemed to be the cause of recent problems when compiling
11475 * Added version detection support to SKE protocol specification
11476 and added the new changes to the SKE implementation as well.
11477 There were other minor changes in the SKE protocol as well.
11479 Many changes in lib/silcske/silcske.[ch] and in
11480 lib/silcske/payload.[ch].
11482 * Added ^U functionality, clear input line. Patch from cras.
11484 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11486 * Mainly small bugfixes on core library. Fixed some debugging
11487 logging and buffer overflow in silclog.c.
11489 * Updated config.sub and config.guess on the distribution tree.
11491 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11493 * Added command lagging support in server. Client may execute
11494 commands now only once in two seconds.
11496 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11498 * Optimized packet reception. MAC computation and checking is now
11499 also more optimized. A lot previously duplicated code is now
11500 used as generic by both client and server.
11502 * Fixed key pair generation in clientutil.c
11504 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11506 * Added into lib/silccore/silcbufutil.[ch] new function;
11507 silc_buffer_realloc.
11509 * Moved generic packet sending/encryption functions to
11510 lib/silccore/silcpacket.[ch] from client and server. Some
11511 rewriting of the functions.
11513 * Moved all generic packet reception/decryption functions to
11514 lib/silccore/silcpacket.[ch] from client and server. The
11515 packet processing is now much cleaner in both client and server.
11516 These were major changes in both client and server.
11518 * Created many common functions in server to do packet sending.
11519 Previously code were duplicated a lot, this has been removed
11520 with these changes.
11522 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11524 * Rewrote major parts of the ID cache system. Don't know
11525 whether it is better now or not but at least the API is more
11528 * Major rewrite on ID cache stuff on client because of the ID
11529 cache API changes. Added idlist.c to client.
11531 * Also major rewrite on ID cache stuff on server as well.
11532 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11533 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11534 in hand, instead they are all put into the ID cache system now.
11535 All server_idlist_* routines uses ID cache now instead of
11536 traversing its own lists (those lists does not exist anymore).
11537 SilcIDList though still exists. Also, SilcXXXEntry's are
11540 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11542 * Finally made the SKE implementation compliant to the protocol
11543 specification. All mp integers are now binary encoded as
11544 opposed being HEX encoded.
11546 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11549 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11550 functions: silc_[encode/decode]_pem. Also added function
11551 silc_encode_pem_file to PEM encode with newlines ('\n') for
11552 saving into a file.
11554 * SILC public keys are now encoded either PEM or binary. Same
11555 option is for private keys as well. By default private keys
11556 are binary encoded and public keys PEM encoded. Silly HEX
11557 encoding were removed.
11559 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11560 function to create fingerprints.
11562 * Fixed a bug in SHA1; does not change the original data anymore.
11564 * Partly implemented INFO command on client and server side.
11565 Fixed CLEAR command. Changes to SERVER command; show current
11566 server(s) when giving command without arguments. Added
11567 VERSION command to client.
11569 * Added check to server that unregistered connections cannot
11570 execute commands (unless it is specificly allowed).
11572 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11574 * Fixed screen refresh.
11576 * Fixed channel joining bug from client. On some circumstances
11577 client tried to join to a channel it had already joined.
11579 * Added public key verification process into client's protocol.c.
11580 The client now verifies the public key from user and saves
11581 it into ~./silc/serverkeys/ directory.
11583 Added into: clientutil.[ch]: silc_client_verify_server_key.
11585 * Changed SKE protocol's silc_ske_initiator_finish function
11586 to accept callback function that verifies the received public
11587 key. Removed old silc_ske_verify_public_key function.
11589 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11591 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11592 silc_pkcs_private_key[_data]_set.
11594 * Made the password and public authentication more cleaner in
11595 server's protocol.c.
11597 * Removed historic and obsolete protocol `channel_auth' from
11598 both client and server.
11600 * Removed wrong way of sending command status messages from
11601 server to client in server's command.c. The old way violated
11602 protocol specification.
11604 Changes to silccore/silccommand.[ch]: removed
11605 silc_command_encode_status_payload -> not needed anymore,
11606 changed silc_command_encode_payload_va to accept extra
11607 argument on variable argument list. The argument type must
11608 now be provided to the function. Also, added new function:
11609 silc_command_encode_reply_payload_va which is same as
11610 normal command_encode_payload_va except command status type
11611 is provided as extra argument.
11613 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11615 * Added ~./silc directory handling. The directory includes the
11616 public and private keys for the client.
11618 Added silc_client_check_silc_dir, silc_client_create_identifier
11619 and silc_client_load_keys.
11621 * Implemented SILC protocol compliant public key. Added public
11622 and private key saving to and loading from files.
11624 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11625 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11626 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11627 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11628 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11630 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11631 silc_pkcs_load_[public/private]_key.
11633 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11635 * Added silc_server_get_route (route.[ch]) to get connection
11636 data for the fastest route for given ID.
11638 * Implemented INVITE command on client and server. The command
11639 were re-defined in the SILC Protocol Specification and the
11640 implementation now complies with the specification.
11642 * Implemented PING command on client and server.
11644 * Implemented NAMES command on client and server. The server side
11645 supports currently only normal server not router server yet.
11646 Some changes to NAMES definition in SILC protocol specification.
11648 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11650 * Implemented LEAVE command on client and server.
11652 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11653 again. This change was made to the protocol as well. Server
11654 should not violate the protocol specification anymore.
11656 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11658 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11659 was tested. SOCKS4 was not but should work anyway.
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