1 Tue Oct 3 21:22:00 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
3 * When joining channels with a password given in the config file,
4 use it. Also use it when cycling (it would be better to get
5 the password from the server, but this isn't possible in SILC).
6 Affected files apps/irssi/src/silc/core/silc-servers.c,
7 apps/irssi/src/silc/core/silc-channels.c
9 Sun Oct 1 20:39:34 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
11 * Always return a valid username. Affected file
12 lib/silcutil/unix/silcunixutil.c
13 * Only wait for a nick on connecting, when it differs
14 (not counting case) from the username. Affected file
15 apps/irssi/src/silc/core/client_ops.c
17 Sun Jul 2 19:12:36 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
19 * Make gmake the default for autodist, so I can properly work
20 on otaku. Affected files README.DIST, distdir/autodist.conf
22 Fri Jan 6 13:08:15 CET 2006 Jochen Eisinger <coffee@silcnet.org>
24 * Fixed more autodist issues. Affected file doc/Makefile.ad,
25 apps/irssi/src/perl/Makefile.am, distdir/post-process-dist.
27 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
29 * make sure session->hostname and session->port are valid before the
30 application callback is done, since things will go wrong if the
31 application immediately calls silc_client_file_receive. Affected
32 file lib/silcclient/client_ftp.c.
33 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
35 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
37 * Fixed autodist configuration for silc-client. Affected file
39 * Honor user set hostname. Also give the user a chance to
40 read the error message. Affected file
41 apps/irssi/src/silc/core/silc-core.c
43 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
45 * Fixed compile error on non-i386. Affected file
46 lib/silccrypt/sha256.c.
48 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
50 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
52 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
54 * Removed callback system from SilcMimeAssembler. Return
55 the multipart type in silc_mime_get_multiparts. Affected
56 files are lib/silcutil/silcmime.[ch].
58 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
60 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
61 silc_mime_parse is available but deprecated.
63 * Check that packet is valid when processing key exchange,
64 authentication and rekey protocols. Fixes a crashbug.
65 Affected files are apps/silcd/protocol.c and
66 lib/silcclient/protocol.c.
68 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
69 all hash buffers to use that instead of fixed values.
71 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
73 * Added SHA-256 to crypto library. The SHA-256 takes now
74 precedence over SHA-1.
76 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
78 * fixed wrong return code in term_init. Affected file
79 apps/irssi/src/fe-text/terminfo-core.c
81 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
83 * and it doesn't return FILE* but a file descriptor. Affected
84 file apps/silcd/silcd.c
86 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
88 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
89 pointing this out. Affected file apps/silcd/silcd.c
91 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
93 * Fixed the insecure temporary file creation issue now that it's
94 even on bugtraq... Affected file apps/silcd/silcd.c
96 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
98 * Before creating a channel key we need to remove the private key
99 mode, otherwise no key is created. Affected file
102 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
104 * Before checking ip/hostname of SilcSocketConnection, check
105 if its not doing a host lookup currently. Fixes atleast one
106 crash when many people connect at the same time.
107 Affected file apps/silcd/server_util.c.
109 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
111 * Check for valid return value from regcomp. Affected file
112 lib/silcutil/unix/silcunixutil.c.
114 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
116 * Check for FD_SETSIZE in silc_select to not go over.
117 Affected file lib/silcutil/unix/silcunixschedule.c.
119 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
121 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
123 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
125 * Fixed channel public key list saving on JOIN command reply
126 on backup router. Affected file apps/silcd/command_reply.c.
128 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
130 * Added default limit how many channels client can join,
131 default is 50. Added 'channel_join_limit' configuration
132 option to server too. Affected files are apps/silcd/command.c
133 and serverconfig.[ch].
135 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
137 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
138 On Toolkit the server and client are not compiled by default.
139 Affected file configure.ad.
141 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
143 * Added lib/contrib/getopt.[ch] for platforms that don't
144 have it (it is not GPL implementation).
146 * Fixed compilation when pkg-config is used.
148 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
150 * A comma in invite/ban string is invalid, check for it.
151 Affected file apps/silcd/server_util.c.
153 * Added SERVICE command to the server. It parses the command
154 request but SILC Server does not support services for the
155 time being. Affected file apps/silcd/command.[ch].
157 * Added SERVICE command and command reply to client library.
158 It is however incomplete. Updated Toolkit documentation.
159 Affected files are lib/silcclient/command[_reply].[ch].
161 * Fixed IDENTIFY/WHOWAS command reply to send the username
162 correctly (uninitialized buffer). Affected file is
163 apps/silcd/server_query.c.
165 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
167 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
168 finalizes the major restructuring of the CVS tree.
170 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
172 * Send empty MOTD reply if MOTD file cannot be read.
173 Affected file silcd/command.c.
175 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
177 * Optimized primer number generator to use simpler conversion
178 routines. Also assure that the prime number will have the
179 highest bit set after modifying it. Affected file is
180 lib/silcmath/silcprimegen.c.
182 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
184 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
185 for now only for testing purposes, it will not be delivered
186 in any distribution for now.
188 * Removed NSS MPI from the source tree. Due to upcoming
189 license change for the SILC Toolkit, we cannot deliver the
190 NSS MPI anymore. I decided to replace it in all distributions
191 with public domain library.
193 * Removed GNU regex from lib/contrib and introduced free
194 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
195 GNU regex compatible API to it (only partial).
197 * Removed getopt routines from lib/contrib.
199 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
201 * Use silc_server_send_command_reply to send replies instead
202 of encoding packet itself. Affected file silcd/command.c.
204 * Added command sending and receiving statistics to server.
205 Affected files in silcd/.
207 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
208 with GCC, for it not to warn about pointer signedness.
210 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
212 * Added context to the SilcIDCache destructor. Affected
213 files are lib/silccore/silcidcache.[ch],
214 lib/silcclient/client.c and silcd/server.c.
216 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
218 * Added pkg-config check to configure.
220 * The PublicKeyDir must not be used with Admin block in server
221 config. Affected file silcd/serverconfig.c.
223 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
227 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
229 * Handle empty LIST command reply correcttly in server. Affected
230 file silcd/command_reply.c.
232 * Handle empty LIST command reply correctly in client library.
233 The application will now receive one LIST command reply with
234 all arguments set to NULL if there are no channels. Updated
235 Client Library documentation accordingly. Affected file
236 lib/silcclient/command_reply.c.
238 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
240 * Added channel name string stringprep profile to the protocol
241 and implementation to allow a little free'er channel name
242 strings. Affected files are lib/silcutil/silcstringprep.[ch].
244 * Added silc_channel_name_[check|verify] to check and verify
245 channel name strings. Affected files are
246 lib/silcutil/silcstrutil.[ch].
248 * Added support for the new channel name preparation in client
249 library and server. Affected files in lib/silcclient and
252 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
254 * Added the Autodist into the source tree. It replaces the
255 old ./prepare. It can be used to create distributions as
256 previously. See README.CVS and README.DIST. See
257 distributions in distdir/.
259 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
261 * Make sure query sends at least an error back if nothing
262 more is sent. Affected file silcd/server_query.c.
264 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
266 * During query, check if the original command caller goes
267 away. If it does, stop the query. Affected file
268 silcd/server_query.c.
270 * Check for valid channel creation in JOIN command reply.
271 Affected file lib/silcclient/command_reply.c.
273 * Handle the resolver counter in silc_client_get_users_by_channel
274 callback correctly. Fixed auto-join bug in Gaim. Affected
275 file lib/silcclient/idlist.c.
277 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
279 * Added some better error messages. Affected file
280 silcd/command_reply.c and packet_receive.c.
282 * Handle error in WATCH command propely on backup router.
283 Affected file silcd/command.c.
285 * Fixed freeing of unfreeable variable in WHOIS command reply.
286 Affected file silcd/command_reply.c.
288 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
290 * Added pkg-config .pc file creation for silc core library
291 and silcclient library. A patch by c0ffee.
293 * Removed the need for GNU Libidn. Added the simple stringprep
294 from libidn into lib/contrib/. It is now used also on Windows
297 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
299 * Simplified the invite and ban string handling in the
300 server. Check for valid invite and ban arguments also.
301 Affected file silcd/server_util.c.
303 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
305 * Added WATCH list announcing in backup router protocol.
306 Affected files are silcd/command.c, server.c, server_backup.c.
308 * Do not change users mode to founder on normal server/backup
309 if the founder mode is set, and user is first one to join.
310 Affected file silcd/pcaket_receive.c.
312 * Do not send CUMODE_CHANGE notify back to sender. Affected
313 file silcd/packet_receive.c.
315 * Added getrusage() to take noise in SILC RNG. A patch by
316 Mika Boström. Affected files are configure.in.pre,
317 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
319 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
321 * Splitted the SILC libraries configuration into a configure
322 fragment into lib/configure.ad. It is now possible, once
323 this feature is added, to specify whether to compile or not
324 compile included SILC libraries. Affected files are
325 configure.in.pre, lib/silcmath/mpi/configure.ad,
326 lib/configure.ad, Makefile.defines.pre and
327 Makefile.defines_int.pre.
329 * Added --with-silc-includes and --with-silc-libs to configure.
330 If specified the included libs are not compiled, but the
331 specified libs are used. Pkg-config is not yet supported.
332 Affected file configure.in.pre.
334 * Fixed WATCH command handling on backup router. Router does not
335 send the watch command any more to backup if it originates from
336 backup. Affected file silcd/command.c.
338 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
340 * Changed announcing to not announce unregistered clients.
341 Affected file silcd/server.c.
343 * Fixed username handling in command reply. Affected file
344 silcd/command_reply.c.
346 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
348 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
350 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
351 Affected file: includes/silcincludes.h.in
353 * bool is defined as _Bool on Mac OS X now.
354 Affected file: lib/silcutil/silctypes.h
356 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
358 * Added support for UTF-8 nicknames, channel names and
359 server names in client library. Affected files in
362 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
363 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
364 software to check how Toolkit has been compiled.
366 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
368 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
370 * Use silc_utf8_str[n]casecmp instead of strcmp routines
371 in library and in SILC Client when dealing with nicknames
372 and other identifier strings. Affected file in client lib
375 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
376 irssi/src/silc/core/silc-servers.c.
378 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
380 * Fixed idcache to work with the new identifier strings.
381 Affected file lib/silccore/silcidcache.c.
383 * Added UTF-8 hash and compare function for SilcHashTable.
384 Affected file lib/silcutil/silcutil.[ch].
386 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
387 Affected file lib/silcutil/silcstringprep.[ch].
389 * Changed the identifier string handling to include the original
390 format in client, server, channel entries and normalized
391 format in cache. Affected files in silcd/.
393 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
395 * Added support for the new identifier strings and their
396 validity checking. Nicknames, channel names and usernames
397 can now include practically any kind of letters and various
398 other characters. Affected files in silcd/ and in libraries.
400 NOTE: comparing these strings should now be done with memcmp()
401 to check binary compatibility. All these strings are normalized
402 and casing is irrelevant.
404 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
405 as easy function for applications to check whether identifier
408 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
410 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
411 file lib/silcutil/silcutf8.c.
413 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
415 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
417 * Make public key in getkey reply mandatory. Affected file
418 lib/silcclient/command_reply.c
420 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
422 * Added Parameter dont_register_crypto_library to
423 SilcClientParam. If set to TRUE, silcclient library will
424 not initalize the Crypto Libraries and application
425 will need to do it. Affected file lib/silcclient/silcclient.h,
426 lib/silcclient/client.c.
428 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
430 * Imported new silc_utf8_[encode|decode] routines from
431 my internal SILC 1.1 source tree. New encodings added:
432 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
433 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
434 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
437 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
439 * Implemented stringprep (RFC 3454) API. Internally we use
440 GNU Libidn's stringprep, for now, so it is required now to
441 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
443 * Added checking for GNU Libidn and --with-libidn to configure.
445 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
447 * If the passphrases entered do not match while generating a new key,
448 completly start over instead of going into an infinite loop asking
449 the user to re-enter the passphrase correctly. Affected file
450 lib/silcutil/silcapputil.c
452 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
454 * Make sure server is removed from backup list when it is
455 deleted. Affected files silcd/command.c, server.c,
458 * Close socket when connecting to router fails. Affected
461 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
463 * Adopt configuration toolchain to current auto-tools.
464 Affected files prepare, irssi/configure.in
465 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
466 redo that. Affected files irssi/src/silc/core/client_ops.c,
467 irssi/src/fe-common/silc/fe-silc-channels.c
468 * Take over command line options into silcclient data structure.
469 Affected file irssi/src/silc/core/silc-core.c
471 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
473 * Do not try to initiate backup resuming protocol forever.
474 Affected file silcd/server_backup.c.
476 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
478 * ID change in resuming has to be done before changing
479 detached client's modes, since the ID change may fail and
480 leave ghosts on the network. Affected file is
481 silcd/packet_receive.c.
483 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
485 * Fixed Win32 scheduler to not stuck anymore. A patch from
486 Juha Räsänen. Affected file is
487 lib/silcutil/win32/silcwin32schedule.c.
489 * Fixed QoS parsing for connection blocks in server. Affected
490 file is silcd/serverconfig.c.
492 * Fixed server statistics increasing in server. Affected file
495 * The CLOSE command now marks backup router as self disconnected
496 to avoid resuming problems. Affected file silcd/command.c.
498 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
500 * When using silc_net_create_connection[_async], and your system can
501 create IPv6 sockets, it will try to connect to the IPv6 host.
502 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
503 file lib/silcutil/unix/silcunixnet.c
505 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
507 * Check for valid route when receiving packet from router and
508 when routing it to local server in the cell. A patch from
509 Matt Miller. Affected files silcd/router.c and server.c.
511 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
513 * Couldn't detach and reattach twice, because of the previous
514 commit. Affected file silcd/packet_receive.c
516 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
518 * Added check to ignore Port value if Initiator is FALSE.
519 Remote router coudln't connect if Port was set. Affected file
522 * If some client tries to resume more than once at the same time,
523 server crashed. Router didn't crash, but showed odd behaviour
524 (didn't allow clients to join anymore, ..). Affected files
525 silcd/packet_receive.c silcd/idlist.h
527 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
529 * Destroy the file transfer session in silc_client_file_close
530 with timeout. Affected file lib/silcclient/client_ftp.c.
532 * Call SFTP server monitor in READ and WRITE after the actual
533 operations. Affected file lib/silcsftp/sftp_server.c.
535 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
537 * Create one configure script from configure fragments
538 (configure.ad). This is a first step towards new distribution
539 system. Affected files prepare, configure.in.pre,
540 lib/silcmath/mpi/configure.ad.
542 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
544 * Removed expiring of client key pair. Affected file is
545 irssi/src/silc/core/clientutil.c
547 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
549 * Check the number of connections from real number of
550 connections instead of socket number, when deciding if
551 server is full. Affected files are silcd/server.c,
552 server_internal.h and silcd.c.
554 * Clarified the connections_max meaning in General section
555 in doc/example_silcd.conf.in.
557 * The reconnect_keep_trying default value set to TRUE
558 if it is not defined in the config file. Affected file
559 silcd/serverconfig.c.
561 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
563 * Fixed crashbug in connection closing, after a protocol
564 completion callback, which might have closed it already.
565 Affected file silcd/server.c.
567 * Fixed rekey with PFS in backup router. It did not allow
568 rekeys with PFS, and when the rekey protocol timedout
569 it crashed the backup router without the above fix. Affected
570 file silcd/packet_send.c and server.c.
572 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
574 * The silc_client_add_channel_private_key now returns the
575 private key context if pointer is given as argument.
576 Affected files are lib/silcclient/silcclient.h and
579 * Added support for using channel private keys in SILC
580 Client Library even if the private key mode is not set
581 on the channel. Affected file lib/silcclient/client_channel.c.
583 * The channel private key used to decrypt message is now
584 delivered to the application in the 'channel_messageÃ' client
585 operation. Affected files are lib/silcclient/silcclient.h
586 and client_channel.c.
588 * Fixed wrong arg type for user limit in CMODE command reply.
589 Affected file silcd/command.c.
591 * The user limit is now taken and saved to SilcClientEntry in
592 JOIN and CMODE command replies and in CMODE_CHANGE notify.
593 Affected files lib/silcclient/silcclient.h, command_reply.c
596 * Added support to the new private message key indicator
597 packet. Added a new function to the client library:
598 silc_client_send_private_message_key_request. The sender
599 indicates to be initiator, and receiver is responder.
600 Added the indicator to the SilcClientEntry as 'prv_resp'
601 boolean. Affected files are lib/silcclient/silcclient.h
602 client.[ch], and client_prvmsg.c.
604 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
606 * Fixed the JOIN command calling when called with both
607 -auth and -founder. Affected file is lib/silcclien/command.c.
609 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
611 * Check watcher list for resumed clients as well. Affected
612 file is silcd/packet_receive.c.
614 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
616 * Implemented the user limit to the CMODE_CHANGE notify,
617 CMODE command reply and JOIN command reply in server.
618 Affected files are silcd/server.c, command.c, command_reply.c,
619 packet_send.c and packet_receive.c.
621 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
623 * Defined SILC_STRFMT_END that must be used now with
624 silc_buffer_strformat, instead of SILC_STR_END. Fixes
625 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
626 lib/silcclient/silcvcard.c, silcd/server_util.c.
628 * Fixed the adding of public key to the WATCH list in server.
629 Fixed the WATCH notify sending to client. Affected files
630 are silcd/packet_send.[ch], command.c, server_util.c.
632 * Implemented the watching by public key in the SILC Client
633 Library and SILC Client. Affected files are
634 lib/silcclient/command.c and client_notify.c.
636 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
638 * Added support for public key watching in server. Affected
639 files are silcd/server.c, server_internal.h, command.c,
642 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
644 * Added public key to the SIlcClientEntry. Affected files
645 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
647 * Fixed the get_clients_whois reply processing to return
648 exactly same entries server returned. Makes it possible
649 to search using attributes. Affected file is
650 lib/silcclient/idlist.c.
652 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
654 * Save founder key to SilcChannelEntry. Affected files are
655 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
657 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
659 * Call the monitor callback with _CLOSED status from the
660 silc_client_file_close. Affected files are
661 lib/silcclient/client_fpt.c, silcclient.h
663 * Added silc_client_get_clients_whois which resolves using
664 WHOIS, and supports requested attributes as well.
665 Affected files are lib/silcclient/silcclient.h, idlist.c.
667 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
669 * Added support for asking the destination filename where
670 the downloaded file is saved in the file transfer. Affected
671 files are lib/silccilent/silcclient.h, client_ftp.c.
673 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
675 * Fixed error handling in resuming data processing. Affected
676 files are lib/silcclient/client_resume.c and client.c.
678 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
680 * Fixed silc_client_send_private_message to return TRUE correctly.
681 Affected file lib/silcclient/client_prvmsg.c.
683 * Added topic to the SilcChannelEntry. Affected files are
684 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
686 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
688 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
689 file lib/silcclient/command.c
691 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
693 * Convert all commands to UTF-8 before passing them to the
694 client library. Still need to convert replies from UTF-8 to
695 the locale encoding. Affected file
696 irssi/src/silc/core/silc-cmdqueue.c
698 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
700 * redirect all silc_client_command_calls through a queueing framework.
701 This fixes /CYCLE and the annoying "nick change after auto-joining
702 a channel". Furthermore it defines one central point where
703 command parameters can be UTF-8-ified. Affected files
704 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
705 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
707 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
709 * use asynchronous connect() to establish router connections.
710 Fixes problem when the primary router goes down. Affected files
711 silcd/server.c, silcd/server_backup.c
713 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
715 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
716 Fixed various compilation warnings when type casting ints
717 to pointers or vice versa, of different size. Updates around
720 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
722 * Surrogates not allowed in UTF-8 strings, updated decoder.
723 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
724 testers in lib/silcutil/tests/ directory.
726 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
728 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
729 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
730 files are lib/silcclient/silcclient.h, client.c.
732 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
734 * When resuming a session fails, notify the user that the session
735 file needs to be removed eventually. Affected files
736 irssi/src/fe-common/silc/module-formats.[ch],
737 irssi/src/silc/core/client_ops.c.
739 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
741 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
742 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
744 * Typofix in Irssi::Silc module. Affected file
745 irssi/src/perl/silc/Silc.xs.
747 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
749 * Changed the way NOTICE flagged messages are treated. Added support
750 for notices in queries and signing notices. Affected files
751 irssi/default.theme; irssi/docs/help/in/notice.in;
752 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
753 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
755 * Fixed typo in /ACTION help. Affected file
756 irssi/docs/help/in/action.in
758 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
760 * Fixed typo in perl module. Affected file
761 irssi/src/perl/silc/Server.xs
763 * Changed the way ACTION flagged messages are treated. Added support
764 for actions in queries and signing actions. Affected files
765 irssi/default.theme; irssi/docs/help/in/action.in;
766 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
767 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
770 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
772 * Incorrectly reported error when client had to be resolved from
773 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
775 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
777 * Fixed whois public key hash table deleting and adding in
778 detached client case. Affected file silcd/packet_receive.c.
780 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
782 * Changed filenames of silc/fe module not to collide with filenames
783 from core/fe. Also seperated public messages printing from
784 query messages printing. Affected files are all in
785 irssi/src/fe-common/silc.
787 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
789 * Fixed the invite process handling during joining to use
790 correct server name for the client that is matched against
791 the invite string for the channel. Wrong server name caused
792 inability to join the channel. Affected file is
795 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
797 * Fixed the CUMODE channel founder authentication on normal
798 server to not remove the founder rights on existing founder
799 before checking that router accepts the mode change. Affected
800 files are silcd/command.c and silcd/packet_receive.c.
802 * Remove the server entry correctly when rekey timeouts and
803 remote router connection on normal server is closed. Fixes
804 a crash where server uses the freed server entry. Affected
807 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
809 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
810 networks. This is the first step in solving the bug about
811 /SERVER ADD -silcnet <silcnet>. Affected files
812 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
813 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
814 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
816 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
818 * /SMSG and /MMSG now correctly create new queries. Affected files
819 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
821 * Add basic support for SILC protocol specific variables in perl.
822 Affected files irssi/src/perl/silc/*, irssi/configure.in,
823 irssi/src/perl/Makefile.am
825 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
827 * Don't use silc_get_input, it's obviously not reliable. Fixes
828 issue when the current key expires. Affect file
829 irssi/src/silc/core/clientutils.c
831 * Make the session data filename configurable. This makes it
832 possible to have different session files for different
833 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
834 client_ops.[ch], silc-servers.c,
835 irssi/src/silc/fe-common/silc/module-formats.[ch]
837 * Use the same set of libtool files for the MPI lib as for the
838 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
839 config.sub, configure.in, install-sh, missing, mkinstalldirs
841 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
843 * Fixed server statistics decrementing error to not go to
844 negative. Affected file silcd/packet_receive.c.
846 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
848 * Use silc_server_query_add_error to add error in public key
849 search error. Added support in send_reply to send errors
850 without specific argument. Affected file silcd/server_query.c.
852 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
853 Client for NO_SUCH_NICK. It was against the protocol specs.
854 Affected file irssi/src/silc/core/client_ops.c.
856 * Added backwards support for the wrong NO_SUCH_NICK error sending
857 in server. To be removed in SILC Server 1.0. Both old clients
858 and clients with fixed error handling now works. Affected file
859 silcd/server_query.c.
861 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
863 * fixed a bug in the whois using attributes function where no
864 error was sent if no nickname and client id but the attributes were
865 given to whois. Affected file silcd/server_query.c
867 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
869 * remove public key from public key hashtable on detach. Affected
870 file silcd/packet_receive.c
872 * free public key hashtable before removing clients on server
873 shutdown. Affected file silcd/server.c
875 * remove public key prior deleting client-data on killing a client.
876 Affected file silcd/server_util.c
878 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
880 * Getting the MOTD from other servers works now. Affected
881 files are silcd/command.c and silcd/command_reply.c
883 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
885 * Initialize the variable idletag, since it is tested in
886 silc_core_deinit for its default value. Affected file
887 irssi/src/silc/core/silc-core.c
889 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
891 * Fixed signed channel messages across cells. Affected file
894 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
896 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
897 is not defined. They can now be safely used in if-statements
898 without braces. Affected file lib/silcutil/silclog.h.
900 * Added the checks for backup closing connection due to error
901 (local or remote) and thus not allow the resuming to occur
902 in reconnect. Affected files are silcd/packet_send.c
905 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
907 * Help file updates. Affected files in irssi/src/docs/help/in/.
909 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
911 * Fixed channel messages across cells. Affected file
914 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
916 * Fixed file transmission accepting in client library to not
917 start the negotiation if user hasn't accepted the transfer,
918 instead create new session for resent transfer. Affected
919 file lib/silcclient/client_ftp.c.
921 * Show the session ID in the file transmision list. Remove
922 session from list that failed to transfer. Switch the current
923 session automatically after transmission, and in errors, to new
924 session if other sessions exists in the transfer list. Affected
925 files are irssi/src/silc/core/silc-servers.c,
926 irssi/src/fe-common/silc/modfule-formats.c.
928 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
930 * Fixed MIME header parsing for the hopefully last time. Affected
931 file lib/silcutil/silcstrutil.c
933 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
935 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
937 * The SILC RNG is now gauranteed to return non-zero random
938 values. Affected files are lib/silccrypt/silcrng.[ch].
940 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
942 * Fixed nickname formatting when changing only case of the
943 nickname. Affected file lib/silcclient/idlist.c.
945 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
947 * Fixed a memory leak and incorrect printing of the "appears as"
948 message. Affected file irssi/src/silc/core/client_ops.c
950 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
952 * Added CRT (Chinese Remainder Theorem) supported RSA
953 private keys and private key operations. This significantly
954 increases private key operation efficiency. No compatibility
955 issues with new or old private keys. Affected files are
956 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
958 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
960 * Fixed GCC-3.3.2 related compilation warnings from the
963 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
965 * Removed RC6 from distributions.
967 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
969 * Added some better comments to lib/silccrypt/silcpkcs.h,
970 optimized some routines in lib/silccrypt/silcpkcs.c.
971 Added test_silcpkcs into lib/silccrypt/tests/.
973 * Fixed silc_rng_global_init to actually init the global RNG
974 if RNG wasn't provided for it. Affected file is
975 lib/silccrypt/silrng.c.
977 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
979 * Added silc_hash_table_find_by_context_ext. Affected files
980 lib/silcutil/silchashtable.[ch].
982 * Save the public key on normal server in WHOIS command reply
983 from attributes, if present, and add it to public key hash
984 table. Fixes WHOIS resolving by public key on normal server.
986 Optimized the attributes resolving on normal server to not
987 resolve if we resolved them already from router.
989 Affected files are silcd/server_query.c, command_reply.c.
991 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
993 * Added support for whois using attributes.
994 Affected files silcd/command_reply.c, silcd/packet_receive.c,
995 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
998 * Added support for whois using public key attribute to /WHOIS i
999 client command. Affected files irssi/docs/help/in/whois.in,
1000 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1002 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1004 * Fixed UMODE setting in server when the client has anonymous
1005 mode set. The mode setting was not working. Affected file
1008 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1010 * Fixed some bugs and typos related to sending split messages.
1011 Print notification when sending messages with /MMSG. Affected
1012 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1014 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Optimized the socket referencing in packet routines, client
1017 library and server. Affected files are lib/silccore/silcpacket.c,
1018 lib/silcclient/client.c and silcd/server.c.
1020 * If silc_socket_set_qos is given with NULL arguments the QoS is
1021 reset from the socket. Affected files are
1022 lib/silcutil/silcsockconn.[ch].
1024 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1026 * Add a /LISTKEYS command which lists the locally cached
1027 client and server keys. Affected files
1028 irssi/src/fe-common/module-formats.[ch],
1029 irssi/src/silc/core/silc-{channels,servers}.c
1030 irssi/docs/help/in/listkeys.in
1032 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1034 * Check that packet queue purging was successful. Affected
1035 files lib/silcclient/client.c and silcd/packet_send.c. Related
1036 to MAC failed errors.
1038 * Do not clear the inbuf even if it is empty if QoS was applied
1039 to it. Otherwise the QoS data is cleared and MAC failed error
1040 will occur. Affected file lib/silccore/silcpacket.c.
1042 * Use the rekey period time as rekey protocol timeout value.
1043 If the rekey does not succeed during the rekey period there's
1044 something very wrong, and we most likely end up with wrong keys,
1045 do graceful reconnect then. Affected file silcd/server.c.
1047 * Take reference of the socket in the parser context, as it's
1048 possible to have the parsers in queue after the socket is
1049 disconnected and this may cause crash. Affected files are
1050 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1053 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1055 * Fixed KICK command reply sending, it sent to replies.
1056 Affected file silcd/command.c.
1058 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1060 * Finish the silc-mime.pl script. It now supports MIME type
1061 guessing using magic files, signing data messages, executing
1062 MIME handlers in background. Affected files
1063 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1065 * Changed MIME signal handler to make things easier for the perl
1066 script. Affected files irssi/src/silc/core/client_ops.c,
1067 silc-servers.c, and irssi/docs/signals.txt
1069 * Cleaned up the silc_mime_parse function and fixed detection
1070 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1072 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1074 * Resolve the IP for file transfer listener from the connection
1075 socket. Affected file lib/silcclient/client_ftp.c.
1077 * Accept NULL hostname parameter in the functions
1078 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1079 if hostname is not wanted.
1081 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1083 * Fixed race condition between silc_client_init and
1084 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1086 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1088 * Fixed file transfer connection closing when SIGNOFF for
1089 the client is received from server. Affected file is
1090 lib/silcclient/client_ftp.c.
1092 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1094 * Check for disconnected socket in QUIT callback. Affected
1095 file silcd/command.c.
1097 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1099 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1100 Affected files lib/silcutil/silcstrutil.c
1102 * Cleaned up the escape/unescape functions for correctness and
1103 speed. Affected file irssi/src/silc/core/client_ops.c
1105 * Removed handling for data messages with Content-Type: text/*,
1106 moved parsing of MIME headers to the signal handler, added
1107 support for signing and verifying data messages. Affected
1108 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1109 irssi/src/silc/core/silc-{servers,channels}.c
1111 * Added a perl script for handling data messages based on
1112 information read from Mailcap files. New file
1113 irssi/scripts/silc-mime.pl
1115 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1117 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1118 acknowledge recepetion of a message to the sender. Updated
1121 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1123 * Unregister channel key saving callback when deleting channel.
1124 Affected file lib/silcclient/idlist.c.
1126 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1127 before calling notify client operation. Affected file is
1128 lib/silcclient/client_notify.c.
1130 * Unregister QoS tasks when deleting the socket connection.
1131 Affected files lib/silcutil/silcsockconn.[ch],
1132 unix/silcunixsockconn.c.
1134 * Implemented latest presence-attrs draft changes. Affected
1135 files lib/silccore/silcattrs.h and
1136 irssi/src/silc/core/silc-queries.c.
1138 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1140 * Save old channel keys in list to allow more rapid change
1141 of channel keys if server for some reason does that. This
1142 avoids loosing so many channel messages due to not having
1143 key to decrypt. Affected file lib/silcclient/silcclient.h,
1144 idlist.c and client_channel.c.
1146 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1148 * Continued backup router tests and fixes. Affected files
1149 silcd/server_backup, server_util.c, server.c. See TODO.
1151 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1153 * Fixed SERVER_SIGNOFF handling in servers. The client
1154 was removed from wrong list thus not removing the client
1155 at all. Affected file silcd/packet_receive.c.
1157 * Do not execute rekey protocol for disabled connections as
1158 it would never go through. Affected file silcd/server.c.
1160 * Added timeout for rekey protocol to catch if the protocol
1161 never executes successfully. Affected files silcd/server.c
1164 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1166 * Abandon packet processing for disconnected sockets. Check
1167 this always after calling packet processing callback.
1168 Affected file lib/silccore/silcpacket.c.
1170 * Fixed double registration disconnection code in server.
1171 Closed wrong connection. Affected file silcd/packet_receive.c.
1173 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1175 * On normal server reconnect to primary during resuming 4
1176 times, then give up. Affected file silcd/server_backup.c.
1178 * If during reconnecting to routers we notice we have router
1179 connection but no primary router set, the server is in desync.
1180 Reconnect to primary to restore network. Affected file
1183 * Assure that only one protocol is exeucting at the same time.
1184 Added checks for all protocols. Affected files are
1185 silcd/server.c and server_backup.c.
1187 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1189 * Check that a string is not already part on invite/ban
1190 string when processing it. Affected file silcd/server_util.c.
1192 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1194 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1195 with 1.2 version of the protocol. Affected file is
1196 silcd/packet_receive.c.
1198 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1200 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1201 where the passphrase was given. Affected file is
1204 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1206 * INVITE and BAN notifys are now delivered from routers to
1207 servers (but not clients) on the channel. Updated specs and
1208 code. Affected files silcd/packet_[send|receive].[ch],
1209 command.c, server.c and server_util.c.
1211 * Implemented INVITE and BAN announcing. Affected files are
1212 silcd/server.[ch], server_util.c.
1214 * Implemented SilcStatus error type argument returning in
1215 command reply error in server. Affected file silcd/command.c.
1217 * Implemented SilcStatus argument returning in comand reply
1218 in client library. The command_reply client operation now
1219 returns error specific arguments as well. Affected files
1220 are lib/silcclient/command_reply.[ch], client_resume.c,
1221 lib/silccore/silcstatus.[ch].
1223 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1225 * Backup router protocol version 1.2 implemented. Testing still
1226 required. Affected files in silcd/server_backup.[ch], server.c,
1227 packet_receive.c and server_internal.h.
1229 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1231 * silc_client_send_[channel|private]_message now return TRUE
1232 or FALSE. Affected file lib/silcclien/client_channel.c and
1235 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1237 * Check for explicit nickname in INVITE and BAN processing
1238 during join as well (and don't expect only wildcards in
1239 invite/ban strings). Affected file silcd/command.c.
1241 * Fixed the INVITE and BAN by public key. The public key saved
1242 is the PK payload (as specified) not the raw data. Affected
1243 file silcd/server_util.c.
1245 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1247 * UTF-8 text message support for actions and notices in SILC
1248 Client. Affected file irssi/src/silc/core/client_ops.c.
1250 * silc_get_username and silc_get_real_name now returns sensible
1251 data on Win32. Patch by Toni Willberg. Affected file is
1252 lib/silcutil/win32/silcwin32util.c.
1254 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1256 * Provide a signal handler to send MIME encoded messages and emit
1257 a signal when a MIME encoded message is received. Also document
1258 the signals for usage with the perl interface.
1260 A sample perl script will be supplied at a later point.
1262 Affected files are irssi/docs/signals.txt,
1263 irssi/src/silc/core/client_ops.[ch],
1264 irssi/src/silc/core/silc-{channels,servers}.c
1266 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1268 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1269 server. Use this time to display a lag and disconnect when it
1270 exceeds a specified limit.
1272 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1274 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1276 * Remove the channel auth list in normal server if router
1277 encofrces its list during connecting. Send notify to channel
1278 to remove the mode to remove the list. Affected files are
1279 silcd/server_util.c and silcd/packet_receive.c.
1281 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1283 * Added support for channel public keys. Updated protocol specs
1284 and implemented it. Affected files are
1285 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1286 lib/silcclient/command_reply.c.
1288 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1290 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1291 terminate the process on Linux. Affected file silcd/silcd.c.
1293 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1295 * Check for NULL buffer in silc_buffer_clear. Affected file
1296 is lib/silcutil/silcbuffer.h.
1298 * Simplified the backup router protocol by removing the _GLOBAL
1299 types. Updated protocol specs and the code. Affected files
1300 are silcd/server_backup.[ch].
1302 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1304 * Deny '@' and '!' from nicknames since they are reserved
1305 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1306 Updated protocol specs and the code.
1308 Affected files are silcd/server_util.[ch].
1310 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1312 * Fixed stack overflow in Irssi SILC client. Affected
1313 file irssi/src/silc/core/client_ops.c.
1315 * Check that Host is set in ServerConnection and RouterConnection
1316 in silcd.conf. Affected file silcd/serverconfig.c.
1318 * Fixed crash in server with protocol completion callbacks,
1319 namely rekey and backup resuming protocols. Affected files
1320 are silcd/server_backup.c and silcd/server.c.
1322 * Fixed rekey protocol to not restart if it is started already.
1323 Affected files are lib/silcclient/client.c and
1326 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1328 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1330 * Fixed EOF handling in SILC Config, affected file
1331 lib/silcutil/silcconfig.c.
1333 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1335 * Fixed RESOLVING flag handling in JOIN notify and other
1336 notifys to handle the resolvings correctly in client library.
1337 Affected file lib/silcclient/client_notify.c.
1339 * Do not send full INVITE and BAN lists in INVITE and BAN
1340 notifys, only the changed information. Affected file
1343 * Fixed INVITE notify sending in INVITE command, send it
1344 only when needed. Affected file silcd/command.c.
1346 * Handle the founder key change properly in CMODE_CHANGE
1347 notify. Bug #122. Affected file silcd/packet_receive.c.
1349 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1351 * Remove the mark for output (mark it only for input) after
1352 purging outgoing queue. Prevents the "Error in select()"
1353 floods. Affected file silcd/packet_send.c.
1355 * Fixed incorrect connection deletion from client library
1356 after calling "connect" client operation. Could cause
1357 crashes for example during reconnect timeouts. Affected
1358 files are lib/silcclient/client.c and
1359 irssi/src/silc/core/client_ops.c.
1361 * Check server private key file permissions before starting
1362 the server. Affected file silcd/serverconfig.c.
1364 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1366 * NULL terminate allocated string in silc_buffer_strformat.
1367 Affected file lib/silcutil/silcbuffmt.c.
1369 * Rewrote the invite/ban list string handling in server to
1370 use SilcBuffer instead. Affected files are silcd/command.c
1371 and silcd/server_util.c.
1373 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1375 * Fixed double free in CMODE command when setting new HMAC
1376 for channel. Affected file silcd/command.c.
1378 * Added couple of missing memset's to zero sensitive memory.
1379 Affected files silcd/command.c, lib/silcclient/command.c.
1381 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1383 * Fixed a double free in INVITE command error handling in
1384 server. Affected file silcd/command.c.
1386 * Added macros SILC_SWAB_[16|32] to swab byte order of
1387 16-bit and 32-bit unsigned integers. Affected file
1388 lib/silcutil/silctypes.h.
1390 * Use the SILC_SWAB_16 instead of htons() in server when
1391 handling ports since the ports in structures are always
1392 in little-endian order (regardless of platform). Affected
1393 file silcd/serverid.c and silcd/server_backup.c.
1395 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1397 * Send DISCONNECT in close admin command in server. Affected
1398 file silcd/command.c.
1400 * Check whether we are already connecting to a remote router
1401 (in addition of checking whether we are already connected)
1402 before creating new connection. Affected file silcd/server.c.
1404 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1406 * Added better compiler and compiler flags checking in
1409 * Check that socket is valid after QoS is applied to data.
1410 Affected file lib/silcutil/unix/silcunixsockconn.c.
1412 * Make sure the socket connecetion is not closed to early
1413 when closing connection in server. Also make sure the
1414 connection is always closed after error in a protocol.
1415 Affected file silcd/server.c.
1417 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1419 * Removed --session and --dummy options from Irssi SILC Client.
1420 -d option is available only if --enable-debug was given.
1421 Affected files are irssi/src/silc/core/silc-core,
1422 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1424 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1426 * Added silc_buffer_steal to steal the data from the buffer.
1427 Affected file lib/silcutil/silcbuffer.h.
1429 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1431 * Fixed server crash with double Primary block in config file.
1433 Fixed also various memory leaks around the config file
1434 parser. Affected files lib/silcutil/silcconfig.c,
1435 silcd/serverconfig.c.
1437 * Changed my nickname (Johnny Mnemonic) to my real name, this
1438 means that bugs introduced by him were actually introduced
1441 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1443 * Don't display "foo appears as foo\nYou're now known as foo"
1444 messages. Affected file irssi/src/silc/core/client_ops.c
1446 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1448 * Fixed error handling of invalid client entry when calling
1449 commands in server. Fixes a crash. Affected file
1452 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Added some sanity checks in server for correctness of the
1455 server configuration. Affected file silcd/serverconfig.c.
1457 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1459 * Prevent endless resolving of user informations in USERS
1460 command by checking the command reply status correctly.
1461 Affected file lib/silcclient/command_reply.c.
1463 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1466 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1467 Aldous <Matthew@Aldous.com>.
1469 * Added better implementation using CriticalSection of
1470 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1471 <mikko.lahteenmaki@pikabaana.net>.
1473 * Added some Winsock WIN32 compatiblity defines into
1474 includes/silcwin32.h.
1476 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1478 * Fixed double free in async host lookup code. Affected file
1479 lib/silcutil/silcsockconn.c.
1481 * On backup router handle now the SERVER_SIGNOFF from router
1482 for local connected servers too, and close the connections.
1484 Do not process them as normally signing off servers when they
1485 really signoff by sending EOF fe, but always assume that
1486 router sends the SERVER_SIGNOFF.
1488 Affected files silcd/server.c and silcd/packet_receive.c.
1490 * Fixed socket unsetting when closing connections. Affected
1491 files silcd/server.c and silcd/packet_send.c.
1493 * Do not print the nickname in SERVER_SIGNOFF if we do not
1494 have it. Prevents asserts in Irssi core. It is possible we
1495 don't have the nick if it was just being resolved when server
1496 signoff. Affected file irssi/src/silc/core/client_ops.c.
1498 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1500 * Fixed autonick crashbug in client library. Affected file
1501 lib/silcclient/client.c.
1503 * Fixed Unix implementation of SilcMutex to really assert if
1504 the mutex is locked/unlcoked already. Affected file
1505 lib/silcutil/unix/silcunixmutex.c.
1507 * Fixed locking in silc_schedule_uninit. It didn't lock
1508 when dispatching timeout tasks. Affected file is
1509 lib/silcutil/silcschedule.c.
1511 * Changed Win32 implementation of SilcThread to use modern
1512 Win32 interface. Affected file is
1513 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1515 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1517 * Don't print signed messages when sending failed. Affected files
1518 irssi/src/silc/core/silc-[servers.c/commands.h]
1520 * Send adquate signal when founding a channel by joing it. Affect
1521 file irssi/src/silc/core/client_ops.c
1523 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1525 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1526 irssi/src/fe-common/core/themes.c
1528 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Fixed close command to use the port correctly when closing
1531 server connections. Affected file silcd/idlist.c.
1533 * Check for NULL outbuf in silc_socket_write. It is possible
1534 that it is NULL is some odd case. Affected files are
1535 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1537 * Do not call final protocol callback for backup router
1538 resuming protocol when closing connection. It is closed
1539 by timeout in case of error. Affected file silcd/server.c.
1541 * Backup reconnect to router if backup resuming protocol
1542 failed. Affected file silcd/server_backup.c.
1544 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1546 * Fixed double free in SKE library error hadling when signature
1547 error occurred. Affected file lib/silcske/silcske.c.
1549 * Save the fingerprint to new SilcClientEntry after changing
1550 nickname. Affected file lib/silcclient/client_notify.c.
1552 * Print SIGNOFF in Irssi SILC client only if the nickname is
1553 known. Prevents asserts in Irssi core. It is possible we
1554 don't have the nick if it was just being resolved when it
1555 quit. Affected file irssi/src/silc/core/client_ops.c.
1557 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1559 * Fixed double free in invite list adding code when adding
1560 invite strings. Affected file silcd/server_util.c.
1562 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1564 * More log printing during backup router protocol. Affected
1565 file silcd/server_backup.c.
1567 * Removed backwards support for old private key file format.
1568 Affected file lib/silccrypt/silcpkcs.c.
1570 * Removed backwards support for not-so-strict decryption length
1571 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1573 * GETKEY to update the client entrys fingerprint too.
1574 Affected file lib/silcclient/command_reply.c.
1576 * Added --without-libtoolfix for package builders using weird
1577 wrappers around libtool (BSD at least).
1579 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Fixed backup router bugs: When backup resumes router and
1582 receives a CHANNEL_MESSAGE packet the backup must not act
1583 as router since the packet header decryption would be
1584 different. Also, when relaying packets to channel, do
1585 not re-encrypt packets on backup that came from the primary
1586 since the connection isn't really router-router connection.
1587 Affected files silcd/server.c, silcd/packet_send.c.
1589 * Added checks in encryption/decryption that encryption/decryption
1590 length sent as argument really is multiple by block size. Helps
1591 catching really weird bugs like the above backup router bugs
1592 when packets are being decrypted in wrong way. Affected files
1593 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1595 * Fixed padding generation in private key file encryption.
1596 Affected file lib/silccrypt/silcpkcs.c.
1598 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1600 * Added ignore_message_signatures setting which can be used
1601 to ignore signatures in messages. Affected files are
1602 irssi/src/silc/core/client_ops.c, silc-core.c.
1604 * Fixed the libtoolfix to use command line options instead of
1605 environment variables. They didn't work as expected. Now,
1606 the libtool is fully run-time configurable.
1608 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1610 * Verify signature payload for signed messages. Affected files
1611 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1612 irssi/src/silc/core/silc-core.h
1614 * Display signature verification result in public and private
1615 messages using theme abstracts. See irssi/default.theme for
1616 examples on their usage. Affected files
1617 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1618 irssi/src/fe-common/silc/module-formats.[ch],
1619 irssi/src/fe-common/silc/fe-common-silc.c,
1620 irssi/src/fe-common/silc/Makefile.am
1621 irssi/src/fe-common/core/fe-messages.[ch]
1623 * Fixed bugs in Irssi's theme parsing. Affected files
1624 irssi/src/fe-common/core/themes.c
1626 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Calculate the correct length for signed messages before
1629 encrypting, it must be multiple by block size. Affected
1630 file lib/silccore/silcmessage.c.
1632 * silc_message_signed_get_public_key returns now both
1633 decoded and encoded public key. Affected files are
1634 lib/silccore/silcmessage.[ch].
1636 * Added libtoolfix script that makes the libtool more generic
1637 and configurable in run-time. Now we can specify in run-time
1638 if what kind of libraries we want to create, regardless of
1639 configuration. SIMs are now creates even if --disable-shared
1640 was explicitly given.
1642 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Fixed founder key sending in CMODE command in client.
1645 Affected file lib/silcclient/command.c.
1647 * Fixed CUMODE founder authentication in server to not check
1648 for client's public key since it's not supposed to do that.
1649 Affected file silcd/command.c.
1651 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1653 * Set realname and hostname in NICK_REC records. Affected file
1654 irssi/src/silc/core/silc-nicklist.c
1656 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1658 * Remove 1.0 protocol backwards compat code from client
1661 * Added more reliable check for whether nickname did change
1662 or not, or whether only Client ID changed in NICK_CHANGE
1663 notify. Affected file lib/silcclient/client_notify.c.
1664 Fixes bug in '@' character handling in a nickname.
1666 * Added support for automatically parsing signature from
1667 the message payload. Added new function
1668 silc_message_get_signature to return the payload to
1669 application. Affected files lib/silccore/silcmessage.[ch].
1671 * Changed the private_message and channel_message client
1672 operations to deliver the SilcMessagePayload to the
1673 application too. Application can use it fe. to get the
1674 signature from the message for verification. Affected
1675 file lib/silcclient/silcclient.h, client_channel.c and
1678 * Redefined the signed payload for message payloads.
1679 Updated protocol specs and implemented.
1681 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Fixed wrong invite and ban list handling in server command
1684 reply. Affected files are silcd/command_reply.c,
1685 silcd/server_util.[ch].
1687 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Fixed CMODE setting in server when founder mode was set.
1690 Affected file silcd/command.c. Bug #95.
1692 * Added support to setting specific public key in CMODE in
1693 Irssi SILC client. Affected file lib/silcclient/command.c.
1695 * Added support to use specific public key in CUMODE in
1696 Irssi SILC Client. Affected file lib/silcclient/command.c.
1698 * Added support for inviting and banning by public key in
1699 Irssi SILC client. Affected file lib/silcclient/command.c.
1701 * Fixed fingerprint/babbleprint showing in invite and ban
1702 list command replys. Affected file is
1703 irssi/src/silc/core/client_ops.c.
1705 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1707 * Format CMODE +c and +h to display both the mode and the argument
1709 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Added test vectors and test programs for SHA-1, MD5,
1712 HMAC-SHA1 and HMAC-MD5. New tests are located in
1713 lib/silccrypt/tests/. Fixed also argument decoding bug in
1714 MD5 implementation. Affected file lib/silccrypt/md5.c.
1716 * Changed the channel private key and private message key
1717 generation (with static keys) to use SHA1 instead of MD5,
1718 as SHA1 is the mandatory hash function in SILC. Affected
1719 file lib/silcclient/client_[channel/prvmsg].c.
1721 * Changed the private key file encryption to use SHA1 instead
1722 of MD5. Added support for the old generation and added
1723 automatic change of the key (to be removed later). Affected
1724 files lib/silccrypt/silcpkcs.c.
1726 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * Load only files with .pub suffix in PublicKeyDir. Affected
1729 file silcd/serverconfig.c.
1731 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1733 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1734 channels. Affected files silcd/silcd.c, silcd/server.h.
1736 * Added the config directive PublicKeyDir for the client block.
1737 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1739 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * Merged Toni's irssi/silc.conf patch.
1743 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1745 * Max alloc tests in allocation routines. Affected file
1746 lib/silcutil/silcmemory.c.
1748 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Fixed a typo in resuming code that fixed detach/resume code
1751 in server. Bug #93. Affected file silcd/packet_receive.c.
1753 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1755 * Do reverse lookups for server when /connecting. Affected files
1756 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1757 irssi/src/core/net-nonblock.*
1759 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * Added library versioning for shared libraries. Affected
1762 files configure.in.pre and lib/Makefile.am.pre.
1764 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1766 * Display INVITE and BAN lists as specified by SILC 1.2
1768 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Do not send invite list back unless asked (when sending
1771 no arguments) or when list was modified. Affected file
1774 * Remove client from invite list in KILLED notify and in
1775 KILL command. Affected file silcd/command.c and
1778 * Fixed bugs in invite list handling in INVITE command.
1779 Affected files silcd/command.c and silcd/server_util.c.
1781 * Merged with Irssi 0.8.6.
1783 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1784 Affected file irssi/src/fe-text/silc.c.
1786 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1788 * The silc_argument_get_[first/next] now return the argument
1789 type to caller. Added silc_argument_payload_encode_one.
1791 Affected files are lib/silccore/silcargument.[ch].
1793 * Added support for the SILC 1.2 INVITE command and new
1794 invite lists to server. Affected files are silcd/command.c,
1795 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1797 * Added support for the SILC 1.2 BAN command and new
1798 ban lists to server. Affected files are silcd/command.c,
1799 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1801 * Added support to client sending new INVITE command. Affected
1802 file is lib/silcclient/command.c.
1804 * Added support to client sending new BAN command. Affected
1805 file is lib/silcclient/command.c.
1807 * Added support for removing client from invite list when kicked
1808 from channel, as SILC 1.2 dictates. Affected files are
1809 silcd/packet_receive.c and silcd/command.c.
1811 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1814 automatically the cipher's internal IV. Affected files
1815 lib/silccrypt/silccipher.[ch].
1817 * Assure the RESUME_CLIENT packet is not sent to twice to
1818 backup router if the detached client was originated from
1819 the backup. Affected file silcd/server.c. Bug #76.
1821 * Changed silc_sim_symname to not allocate memory. Affected
1822 file lib/silcsim/silcsimutil.c.
1824 * Fixed memory leaks with SIMs in server. Affected files
1825 silcd/serverconfig.c, silcd/server.c.
1827 * Fixed channel key distribution after resuming detached
1828 client. Affected files silcd/packet_receive.c.
1830 * Fixed channel's global_user boolean checking after detaching.
1831 Check it after changing the owner of the client not before.
1832 Affected file silcd/packet_receive.c.
1834 * Fixed few double frees from client library. Fixes at least
1835 Bug #81, possibly others too.
1837 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1838 notifys in Irssi SILC Client. Affected file is
1839 irssi/src/silc/core/client_ops.c. Bug #82.
1841 * Applied Ville Räsänen's manual page and --mandir bugfix
1842 patch. Affected files are configure.in.pre and Makefile.am.pre.
1845 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1847 * Added support to backup router protocol for backup to tell
1848 normal server that it cannot use the backup router as primary
1849 because the primary isn't really down. Updated protocol
1852 * Added support for primary router to tell backup router that
1853 resuming is not possible because the backup really isn't primary
1854 in the cell. For example if backup disconnected itself the
1855 resuming is not allowed since the primary really did not
1856 go down. Updated protocol specs.
1858 * Removed MARS from crypto library.
1860 * Defined the CTR mode and Randomized CBC mode in SILC. The
1861 CTR mode is RECOMMENDED now in specification. Defined also
1862 Serpent cipher as optional cipher. Updated the protocol specs.
1864 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Added support for inviting/banning by IP/MASK, public key,
1867 and explicit Client ID. Redefined the command and notify
1868 types to allow easier forwards support for other methods
1869 of inviting/banning. Updated protocol specs.
1871 * Remove the client from channel's invite lists if the client
1872 is kicked or killed. Updated protocol specs.
1874 * Unified the Channel Message Payload and Private Message
1875 into one Message Payload. Updated protocol specs and
1878 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Don't wait for EOF after socket error has occurred, but
1881 close the connection. Affected file is silcd/server.c.
1883 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1885 * Added support for setting FOUNDER mode on channel with
1886 specific public key which can be set with CMODE command.
1887 Updated protocol specs and implemented in client and server.
1889 * Fixed the Irssi SILC client to correctly shutdown the client
1890 library to avoid memory leaks. Affected files are
1891 irssi/src/silc/core/silc-core.c and silc-servers.c.
1893 * Deprecated the No Reply flag in SKE protocol and introduced
1894 "IV Included" flag which can be used to indicate that the IV
1895 is included in the ciphertext. This makes it possible to use
1896 SILC on unreliable transport, such as UDP which may cause
1897 packet reordering and losses. Updated protocol specs, did
1900 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1902 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1903 < 32 bit values in correct size. Affected file is
1904 lib/silcmath/mp_mpi.c.
1906 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Fixed the KE Start Payload parsing to check that mandatory
1909 fields are present. Affected file lib/silcske/payload.c.
1911 * Fixed compilation warnigs in Irssi SILC Client. Affected
1912 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1914 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1916 * Print "nick now appears as newnick" and update Irssi's nicklist
1917 when you change your nick to "nick". Closes #62
1919 * Never format your own nick. Closes #63
1921 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1923 * SILC_UMODE_GONE changes are now propagated correctly to the
1924 Irssi client. Closes #54
1926 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1928 * Fixed example in /HELP KEY
1930 * Added expando $j which expands to current SILC Client version
1932 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * Fixed public key decoding in crypto library.
1936 * Added better error printing to SKE library.
1938 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Fixed NICK command to not crash if nickname was not sent.
1942 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1945 Deprecated the old Encrypt-And-MAC order. Updated protocol
1946 specs and implemented.
1948 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1949 generation. Updated specs and implemented.
1951 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1953 * Added support for rekey before 2^32 sequence number wraps.
1954 Affected files in server and client library.
1956 * Padding must be at least 8 bytes now. Implemented and updated
1959 * Compute maximum padding for authentication packets to make
1960 passphrase approximation attacks impossible. Affected files
1961 in client library and in server.
1963 * Fixed PING command sending in client library and handling in
1964 server. The server ID must be ID Payload, not raw ID data.
1965 Affected files in server and client library.
1967 * Defined that all public keys sent in commands and notify
1968 payloads are actually Public Key Payloads not raw public key
1969 data. Updated protocol specs and implemented.
1971 * Updated protocol version to 1.2. Updated specs and code.
1973 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1974 status types. Updated specs and the code.
1976 * Added support for normal client to kill its own entries from
1977 the network. Updated protocol specs and the code.
1979 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1980 and added initial implementation.
1982 * Added MAC field to the Private Message Payload to protect
1983 against chosen ciphertext attacks. Updated the protocol specs
1986 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1987 attribute to indicate the user's current idle and signon time
1988 of a service. Updated protocol specs and implemented.
1990 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Added "do_not_bind" argument to silc_client_file_send what
1993 can be used to not bind locally but assume the file receiver
1994 provides the point of connect. Usefull when sender is behind
1995 NAT device. Affected file lib/silcclient/silcclient.h and
1998 * Added -no-listener option to FILE SEND command in Irssi SILC
1999 client. Affected file irssi/src/silc/core/silc-servers.c.
2000 Renamed FILE RECEIVE to FILE ACCEPT.
2002 * Confirm passphrase for private key encryption in
2003 silc_create_key_pair and silc_change_private_key_passphrase.
2004 Affected files are lib/silcutil/silcapputil.c.
2006 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Move silc_client_packet_send back to internal, added
2009 silc_client_send_packet, a bit simpler function for application.
2010 Affected files lib/silcclient/silcclient.h, client.c and
2013 * Moved the SilcClientEntry, SilcChannelEntry and
2014 SilcServerEntry to silcclient.h to be public and documented
2015 them for application. Affected files are
2016 lib/silcclient/silcclient.h and idlist.h.
2018 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2020 * Fixed manual page installation patch by Ville Räsänen.
2021 USERS help page fix patch by Ville Räsänen
2023 * Changed the silc_client_command_call interface to make
2024 the command call simpler for the application. The library
2025 now handles the command line parsing, command finding and
2026 execution. Application only needs to call the function
2027 with the command line. Affected files are
2028 lib/silcclient/silcclient.h, command.[ch].
2030 * Fixed silc_get_input to NULL-terminate the returned input.
2031 Affected file lib/silcutil/silcutil.c.
2033 * Resolve the client's public key in JOIN command if the
2034 founder auth data is being requested but we don't know the
2035 client's public key. Affected file silcd/command.c.
2038 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2040 * Print notify for server opers when backup router comes
2041 online. Affected file silcd/server.c.
2043 * Fixed the INVITE command to send the invite list in
2044 command reply. Affected file silcd/command_reply.c.
2046 * Fixed MOTD command reply sending. Affected file
2049 * UTF-8 decode the topic in TOPIC command reply and LIST
2050 command reply in Irssi SILC client. Affected file is
2051 irssi/src/silc/core/client_ops.c.
2053 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2055 * Fixed the INVITE command to not crash Irssi SILC client
2056 when given without nickname argument. AFfected file
2057 irssi/src/silc/core/client_ops.c.
2059 * Fixed double free in WHOIS query on normal server when
2060 forwarding query to router. Affected file is
2061 silcd/server_query.c.
2063 * Fixed WATCH command reply handling on normal server which
2064 was missing altogether. Affected file silcd/command_reply.c.
2067 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2069 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2070 Included yodl sources for each of these. Also modified
2071 Makefile.am prototype to install these files to proper
2072 locations. Updated CREDITS. Affected file Makefile.am.pre,
2073 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2076 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Added support for encrypted private key files. Now
2079 passphrase must be provided when new key pair is created
2080 (can be empty though), and prompted when loading the
2081 private key. Added support for loading the old-style
2082 non-encrypted private keys as well. Affected files
2083 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2086 * Fixed silc_get_input to accept input on all terminals.
2087 Affected file lib/silcutil/silcutil.c.
2089 * Moved the Irssi SILC client key loading and other stuff
2090 to be called after the arguments and UI is initialized.
2091 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2093 * Added -P option to Irssi SILC client which can be used
2094 to change the passphrase of the private key. Affected
2095 file irssi/src/silc/core/silc-core.c.
2097 * Added silc_change_private_key_passphrase apputil routine
2098 to lib/silcutil/silcapputil.[ch].
2100 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Fixed connection closing in client library to not crash.
2103 Moved the connection freeing totally to function
2104 silc_clinet_del_connection. Affected file
2105 lib/silcclinet/client.c.
2107 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * Changed includes/silcincludes.h to silcincludes.h.in to
2110 include configuration specific information. The silcdefs.h
2111 is not included in to installation anymore (it's only
2112 compilation time header).
2114 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * Moved the SilcClient and SilcClientConnection from client.h
2117 to the public lib/silcclient/silcclient.h. Changed the
2120 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * If version string in silc_clinet_alloc is NULL the library
2123 puts it automatically. Affected file lib/silcclient/client.c.
2125 * Changed the version strings from variables to #define's
2126 in includes/silcversion.h.
2128 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * Added shared library complation support.
2132 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * Added lib/silcutil/silcapputil.[ch] for application
2135 utility functions. It includes routines for applications'
2136 convenience. Added silc_create_key_pair, silc_show_public_key
2137 and silc_load_key_pair functions.
2139 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2141 * Send RESUME_CLIENT packet from router to backup routers
2142 to in resuming. Affected file silcd/packet_receive.c.
2144 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2146 * In IDENTIFY command parsing, send all other IDs except
2147 Client IDs explicitly to router for resolving on normal
2148 server. Also check that ID received in WHOIS command is
2149 always Client ID, others are not allowed. Affected file
2150 silcd/server_query.c.
2152 * Merged latest changes from irssi.org CVS.
2154 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2157 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2159 * Fixed the heartbeat sending in Irssi SILC client. Moved
2160 the silc_client_packet_send to silcclient.h for application
2161 usage. Affected files lib/silcclient/client_internal.h
2162 lib/silcclient/silcclient.h.
2164 * Fixed a bug in query resolving in server. Used wrong
2165 variable in a for loop and crashed. Affected file is
2166 silcd/server_query.c.
2168 * Server constructs requested attributes only to locally
2169 connected clients. Affected file silcd/server_query.c.
2172 * Fixed a bug when sending resolving from router to server
2173 with requested attributes. The constructed WHOIS command
2174 was incorrect. Affected file silcd/server_query.c.
2177 * Fixed Requested Attributes saving in WHOIS command reply.
2178 The length of the data buffer must be saved too. Affected
2179 file silcd/command_reply.c.
2181 * Update the client entry's servername after detaching is
2182 over. Affected file silcd/packet_receive.c. Bug #37.
2184 * Resolve incomplete client entrys in CUMODE_CHANGE and
2185 CMODE_CHANGE notifys. Affected file is
2186 lib/silcclient/client_notify.c. Bug #42.
2188 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Fixed channel key packet processing bug on backup router
2191 during backup resuming protocol. Affected file is
2192 silcd/packet_receive.c.
2194 * Fixed memory leaks in server. Affected files are
2195 silcd/server.c and silcd/packet_receive.c.
2197 * Fixed packet decryption problem when backup router encrypted
2198 channel message with wrong key during backup resuming
2199 protocol. Affected file silcd/packet_send.c.
2201 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2202 Toni Willberg (toniw@iki.fi)
2204 * Changed the SilcCipher context to be private. Changed the
2205 silc_cipher_get_iv to just return pointer to the IV. Added
2206 silc_cipher_get_name to return the name of the cipher.
2207 Fixed code all around to support these changes. Affected
2208 files are lib/silccrypt/silccipher.[ch], client library and
2211 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Fixed unaligned access in lib/silccore/silcattrs.c.
2215 * Fixed libtool linking in lib/silcsim/Makefile.am.
2217 * Fixed services attribute printing. Affected files is
2218 irssi/src/silc/core/silc-queries.c.
2220 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2222 * Fixed a crashbug in incoming server accepting. Affected
2223 file silcd/server.c.
2225 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * Added automatically generated index to Toolkit Reference
2230 * Added support for Postscript Toolkit Reference Manual.
2232 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2234 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2237 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Added 'send_events' boolean argument to the function
2240 silc_schedule_set_listen_fd which sends the set events to
2241 the application explicitly if set to TRUE. Default action
2242 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2243 lib/silcclient/client_internal.h and silcd/server_internal.h.
2245 * Added silc_compare_timeval to determine which time values
2246 is smaller. Affected file lib/silcutil/silcutil.[ch].
2248 * Added sort-of "Quality of Service" (QoS) support to
2249 SilcSocketConnection. Data reception can be controlled with
2250 rate limit per second and/or read data length limit.
2251 Added silc_socket_set_qos. Affected files are
2252 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2254 * Added the QoS configuration to SILC Server configuration
2255 file. Affected files are silcd/serverconfig.[ch] and
2258 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Merged with irssi.org CVS.
2262 * Failed OPER and SILCOPER authentications are now logged.
2263 Affected file silcd/command.c. Bugs #25.
2265 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * ROBODoc documented lib/silcutil/silcbuffer.h and
2268 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2269 <ville.rasanen@iki.fi>.
2271 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Added support for auto-passphrase authentication from the
2274 config file during connecting which was not implemented
2275 yet. Affected file irssi/src/silc/core/client_ops.c.
2277 * Fixed a bug in authentication protocol failure handling which
2278 was processing wrong callback context. Affected files
2279 are lib/silcclient/client.c and protocol.c.
2281 * Fixed the /ATTR allow off to actually work. Affected file
2282 is irssi/src/silc/core/silc-queries.c.
2284 * Fixed the /ATTR -del to work. Affected file is
2285 irssi/src/silc/core/silc-queries.c.
2287 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2291 * Fixed mask attribute adding in Irssi SILC client. Affected
2292 file irssi/src/silc/core/silc-queries.c.
2294 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Added support for saving the requested attributes in
2297 WHOIS to directory. Affected file is
2298 irssi/src/silc/core/silc-queries.c.
2300 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Added support for parsing VCard fields that do not have
2303 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2305 * Fixed a double free bug in hash table foreach function
2306 if the entry was deleted in the foreach callback. Affected
2307 file lib/silcutil/silchashtable.c.
2309 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Added silc_attribute_get_verify_data to return the signature
2312 verification data for either user digital signature or
2313 server digital signature in Requested Attributes. Affected
2314 files are lib/silccore/silcattrs.[ch].
2316 * Added silc_vcard_alloc which is used to allocated dynamic
2317 SilcVCard context. The silc_vcard_free now checks whether
2318 the context is dynamically allocated or not. Affected files
2319 are lib/silcutil/silcvcard.[ch].
2321 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Periodically remove the NOATTR status from client entry
2324 so that the client may take the attributes in use even after
2325 server has resolved them unsuccessfully earlier. Affected
2326 file silcd/server_query.c and idlist.h.
2328 * Moved sha1hash and md5hash from client->internal to
2329 SilcClient for application usage. Affected files are
2330 lib/silcclient/client.h and client_internal.h.
2332 * Fixed attribute encoding and decoding bugs. Affected
2333 files lib/silccore/silcattrs.[ch].
2335 * Added ATTR command to Irssi SILC Client which is used to
2336 manage user's Requested Attributes sending and values for
2337 WHOIS command. Affected files around Irssi SILC client.
2339 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Added silc_buffer_strformat which can be used to format
2342 strings into a buffer which size is automatically increased.
2343 Affected file lib/silcutil/silcbuffmt.[ch].
2345 * Added implementation of VCard (RFC 2426) which can be used
2346 as part of Requested Attributes in WHOIS command. Affected
2347 file lib/silcutil/silcvcard.[ch].
2349 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Some strncat -> silc_strncat changes our the core and
2354 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2355 errors. Added better error printing to SKE library.
2356 Affected files lib/silcske/silcske.c, silcske_status.h and
2359 * Save the PKCS key length even if only private key is set to
2360 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2362 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2363 length in bits not in bytes. Affected files are
2364 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2365 silcd/server_query.c.
2367 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Added silc_attribute_payload_encode_data to directly encode
2370 the data into the attributes buffer. Renamed function
2371 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2372 Affected files are lib/silccore/silcattrs.[ch].
2374 * silc_hash_table_find_foreach calls the foreach function now
2375 once even if the nothing was found with context set to NULL.
2376 Affected file lib/silcutil/silchashtable.[ch].
2378 * Remove the RESOLVING flag from client entry after received
2379 the Requested Attributes from the client. Fixed memory leak
2380 in client entry freeing. Affected files silcd/server_query.c
2383 * Added Requested Attributes support into SILC Client Library.
2384 It is not able to send requested attributes in WHOIS command,
2385 and also receive and process requested attributes. Added
2386 silc_client_attribute_[add|del] and silc_client_attributes_get
2387 functions. Added also `ignore_requested_attributes' to the
2388 SilcClientParams to not use attributes in client. Affected
2389 files are lib/silcclient/command.c, client_attrs.[ch],
2390 silcclient.h, client_internal and client.[ch].
2392 * Changed the silc_client_get_client_by_id to support Requested
2393 Attributes, it takes them as argument now. Affected file
2394 is lib/silcclient/silcclient.h, and idlist.c.
2396 * Added -details option to WHOIS command in Irssi SILC Client
2397 to support the requested attributes. By default it requests
2398 all attributes. Affected file lib/silcclient/command.c and
2399 irssi/doc/help/in/whois.in.
2401 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * Add also SERVICE attribute for server-constructed attribute
2404 data. Also digitally sign the attributes and add
2405 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2406 silcd/server_query.c.
2408 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Changed the silc_attribute_payload_encode to support list
2411 of attributes (function may be called several times to add
2412 a new attribute). Removed the silc_attribute_payload_encode_list
2413 function. The encoding function now also automatically encodes
2414 the data, so the caller does not need to do that. Affected
2415 files lib/silccore/silcattrs.[ch].
2417 * Added support for replying on behalf of the user to the
2418 Requested Attributes in WHOIS command in the server. Affected
2419 file silcd/server_query.c.
2421 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2422 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2424 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Don't swtich to become primary router if we are backup if
2427 decryption error has occurred. Affected file silcd/server.c.
2429 * Fixed a bug in backup router IP address comparison in
2430 silc_server_backup_get.
2432 Save now also the port of the server/router and use that
2433 in comparison as well. Affected file silcd/server_backup.c.
2435 * Normal server now reconnects to backup router automatically
2436 if connection is lost to it. Affected file silcd/server.c.
2438 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * If packet processing fails (like integrity check fails)
2441 the connection is closed now. Affected files are
2442 lib/silccore/silcpacket.c and silcd/server.c.
2444 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Fixed double free in RSA public key set function
2447 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2450 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2453 Added server_query.[ch] which provides one interface for
2454 querying information using all three commands.
2456 * Changed all "typedef unsigned char" in core library to
2457 "typedef SilcUInt8".
2459 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2463 * Renamed silc_server_get_client_resolve to
2464 silc_server_query_resolve and moved to server_query.[ch].
2466 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Resumed client packet handling from server put the resumed
2469 client on wrong list on router and caused the client not
2470 be present on the network anymore. Now fixed to put the
2471 client to correct list. Affected file silcd/packet_receive.c.
2473 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2475 * Various cleanup in error message output in config parsing code
2476 and in server init code. Fixed error log files containing
2477 too many newlines ('\n') in some situations. Affected files are
2478 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2480 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Use the reverse lookupped hostname in client internals
2483 instead of one user provided us as remote server name.
2484 Affected file lib/silcclient/client.c.
2486 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Added 'app_context' to silc_schedule_init. It is an
2489 application specific context that is delivered to application
2490 in task callback functions. Affected files are
2491 lib/silcutil/silcutil.[ch].
2493 * The hb_context in SilcSocketConnection is not freed
2494 automatically anymore (application must free it). Freeing
2495 it automatic is inconsistent. Affected files are
2496 lib/silcutil/silcsockconn.[ch].
2498 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Added support for removing explicitly added client connections
2501 in rehash and closing the client connections if they were
2502 unconfigured in the rehash. Affected file silcd/server.c.
2504 * Added support for aborting automatically pending commands
2505 that never receives the reply (to avoid memory leaks).
2506 Added also silc_server_command_pending_timed to set the
2507 specific timeout for pending command. Affected files are
2508 silcd/command[_reply].[ch].
2510 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2511 specs and lib/silccore/silcstatus.h.
2513 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Changed the silc_get_time to accept time value as argument
2516 or if zero is sent return current local time. Affected
2517 file lib/silcutil/silcutil.[ch].
2519 * Added STATS command to client library and Irssi SILC client.
2520 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2522 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Assure that channel key is set before sending it. May
2525 crash server otherwise. Affected file silcd/packet_send.c.
2527 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2529 * Assure that endless loop cannot happen with detached client
2530 resolving on normal server. Added idlist status
2531 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2532 silcd/idlist.h and silcd/packet_receive.c.
2534 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * Incoming file transfer request cannot use same session as
2537 the sending session. This can happen when sending file to
2538 yourself. Crashed the client on quit. Affected file
2539 lib/silcclient/client_ftp.c. Bug #24.
2541 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Implemented the draft-riikonen-precense-attrs draft and
2544 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2546 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Distribute the SERVER_SIGNOFF notify also to local backup
2549 routers from the primary router. The backup router may not
2550 have the signing of local server directly connected and need
2551 to know about the signoff. Affected file silcd/server_util.c.
2553 * Use the primary router as the origin of the locally connected
2554 server when it is disconnecting from the backup router since
2555 that's where it really is coming from. Now the clients from
2556 the disconnecting server are removed correctly and "shadow"
2557 clients are not left to the backup router. Affected file
2560 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2562 * If normal server is standalone and found existing but disabled
2563 channel, do not re-create the channel since it creates
2564 duplicate same channels. Affected file silcd/server.c.
2566 * Added anonymous client connections support to server. New
2567 "anonymous" configuration option to ConnectionParams section
2568 added. If set to true, the username and hostname information
2569 of the client will be scrambled and anonymous user mode is
2570 set automatically to the user. Affected files are
2571 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2573 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * In JOIN notify handling, mark that the cache entry of the
2576 client cannot be expired. Can cause crashes on normal
2577 server (asserts client->channels). Affected file is
2578 silcd/packet_receive.c.
2580 * From now on distribution versions are used as protocol versions
2581 instead of by default using the Toolkit base version as protocol
2582 version. Affected file prepare.
2584 * Do not set the locally resolved hostname for local client
2585 entry but take what server sends. This way the real hostname
2586 is showed in WHOIS for yourself. Affected file is
2587 lib/silcclient/idlist.c and lib/silcclient/client.c.
2589 * Resolve local info with IDENTIFY when connecting to server.y
2591 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2593 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2594 for implied search (not needed on platforms which has native
2595 pthreads library). Use --without-pthreads to disable threads.
2596 Affected file is configure.in.pre
2598 * Fixed --with-iconv on platforms which need to bypass (broken)
2599 native iconv(). Affected file is configure.in.pre
2601 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Moved -C option parsing in Irssi SILC client at same time
2604 as other options. The UI was initialized earlier and caused
2605 problems on command line. Bug #16. Affected file is
2606 irssi/src/silc/core/silc-core.c.
2608 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2610 * Added global variable silc_log_timestamp that tells silclog
2611 wether to print or not the timestamp in the logging files.
2612 Affected file lib/silcutil/silclog.[ch].
2614 * Added silcd configuration option Timestamp in the Logging
2615 section. Affected file silcd/serverconfig.[ch],
2616 doc/example_silcd.conf.in.
2618 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Fixed fingerprint checking to check for entirely empty
2621 fingerprint instead of two first bytes when determining
2622 if it is set. Bug #18. Affected file silcd/command.c.
2624 * Fixed duplicate PKCS name registering to not allow it.
2625 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2627 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2629 * Conditionalize non-gcc compiler optimizations for various
2630 platforms, enable those commented out. Cleanups.
2631 Affected file lib/silcmath/mpi/configure.in
2633 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2635 * silc_rng_exec_command() left zombie processes if command
2636 didn't generate any output. Affected file
2637 lib/silccrypt/silcrng.c
2639 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2641 * Rewrote iconv checking, introduce --with-iconv for systems
2642 which rely on libiconv. Check if iconv() provided by libc
2643 is good enough, otherwise demand libiconv. Affected file
2646 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2648 * Search for ldopen() also in libc. This enables SIM support
2649 on *BSD systems. Based on patch from Alex Zepeda. Affected
2650 file configure.in.pre
2652 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2654 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2655 This fixes prepare on *BSD systems. Affected file
2658 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * More fixed for not having purge timeout for global clients
2661 that are on channel. Affected files silcd/command_reply.c
2664 * Fixed the rekey protocol to work with backup router connections.
2665 Rekey packets are now allowed on disabled connections as
2666 well. Affected files silcd/packet_send.c and server.c.
2668 * Do not switch to be as backup router when shutting down and
2669 closing the primary connection. Affected file silcd/server.c.
2671 * Fixed memory leaks in backup router deleting. Added
2672 silc_server_backup_free to free all data during shutdown of
2673 server. Affected files silcd/server_backup.[ch].
2675 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Do not process commands if the sock->user_data is NULL.
2678 Affected file silcd/command.c.
2680 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Fixed buffer overflow and security problems (loosing bits
2683 in CFB encryption) in SILC RNG. Problems reported by
2684 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2686 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Added yet more checks that client is not expired on global
2689 list if it is on channels. Affected file is
2690 silcd/command_reply.c.
2692 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2694 * Merged c0ffee's MIME signal patch which adds support for
2695 sending also MIME messages in Irssi SILC Client, and handling
2696 received MIME messages in a signal (and perhaps doing something
2697 to non-textual MIME messages).
2699 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Fixed pending command deletion in server and client library
2702 to check the whole list instead of breaking after first found.
2703 The affected files are silcd/command.[ch] and
2704 lib/silcclient/command.[ch].
2706 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2709 secret or private, otherwise it's possible to find out
2710 whether a secret channel exists or not. Affected file
2713 * If CMODE change fails during the mode setting, assure that
2714 the old mode mask is set for the channel back. Affected
2715 file silcd/command.c.
2717 * Fixed passphrase saving on +a channel on normal server
2718 after successful JOIN command. Affected file silcd/command.c.
2720 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Remove server/router operator privileges in DETACH command,
2723 since it's possible to resume to server where these
2724 privileges would not be allowed for the client. Affected
2725 file silcd/command.c.
2727 * Do not set to wait for backup in rehash of the server.
2728 Affected file silcd/server.c.
2730 * Do not check listener sockets when counting how many
2731 socket connections we have. Affected file is
2732 silcd/server_util.c.
2734 * Do not announce disconnected clients that are remaining
2735 in history (for WHOWAS). This is because SIGNOFF notify
2736 for these has been sent earlier already. Affected file
2739 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Buffer overflow with CUMODE command's mode->mode character
2742 conversion. Reported by Ville Räsänen. Affected file
2743 lib/silcutil/silcutil.c.
2745 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Allow heartbeat packets to go disabled connections anyway.
2748 Affected files silcd/server.c and silcd/packet_send.c.
2750 * Do not broadcast New Channel packets with List flag set
2751 in the packet to backup routers. The router must check
2752 for the correctness of the packets before sending them.
2753 It is possible that router will have enforce Channel ID
2754 change and this would cause desync in the backup router.
2755 Affected file silcd/packet_receive.c.
2757 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2758 are handled in list parsing. They are not list packets
2759 anymore. Affected file silcd/packet_receive.c.
2761 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Stop waiting for backup router through the timeout, not
2764 directly after backup router has arrived. Affected file
2767 * Do not re-create channel keys and send them when removing
2768 clients in server shutdown. Affected files are
2769 silcd/server_internal.h and silcd/server_util.c.
2771 * Notify distribution to backup routers was missing from
2772 the silc_server_send_notify_dest function which caused
2773 desyncing problems with backup router. Affected file is
2774 silcd/packet_send.c.
2776 * The client's channel removing was working wrong on
2777 backup router. It assumed that it doesn't know global
2778 information but backup router does know. For this reason
2779 it could remove channel when it wasn't supposed to do that.
2780 Affected file silcd/server.c and silcd/server_util.c.
2782 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Stop for a couple seconds after badkup router has become
2785 primary router. Affected file silcd/server.c.
2787 * Added silc_server_remove_servers_by_server, which is used
2788 to remove servers originated from some other server. Also
2789 clients of those servers can be removed too. Affected file
2790 silcd/server_util.[ch].
2792 * When removing clients after a server has signed of remove
2793 also all servers behind that server (unless they are known
2794 to be available locally), and send SERVER_SIGNOFF for each
2795 of the server separately. Also the signed off clients are
2796 sent now separately per signed off server. The affected files
2797 are silcd/server.c and silcd/server_util.[ch].
2799 * All servers added with silc_idlist_add_server must always
2800 have both "router" and "connection" pointers set. Otherwise,
2801 bad server entries may be left around in the cache.
2802 Affected file silcd/command_reply.c.
2804 * Do not create the channel key in NEW_CHANNEL packet
2805 processing if the channel is empty. Affected file
2806 silcd/packet_receive.c.
2808 * Completed backup router support for standalone routers.
2809 Supports also servers in the cell that do not use the backup
2812 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Fixed a bug in silc_string_regexify which did not add '^'
2815 at the start of each string, and thus the matching was
2816 not explicit. For example ban list iikone@*!*@* would
2817 match also "priikone", which is wrong, it would have to be
2818 *iikone@*!*@* to match also "priikone". Affected
2819 file lib/silcutil/unix/silcunixutil.c.
2821 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Enable all local server connections before updating client
2824 caches when we've become backup router. Otherwise, signoff
2825 packets may not reach the clients. Affected files are
2826 silcd/server.c and silcd/server_util.[ch].
2828 * Fixed a bug in version string parsing which could crash
2829 the program with specially formatted version string.
2830 Bug reported and patch provided by Ville Räsänen. Affected
2831 file lib/silcutil/silcutil.c.
2833 * Handle the disconnection immediately when DISCONNECT
2834 packet is received in server. Affected file silcd/server.c.
2836 * Primary router now waits a short time (10 seconds) for
2837 backup router connection before accepting any other
2838 connection (except local). Affected file silcd/server.c,
2841 * Fixed a crash in client libary in NICK_CHANGE notify when
2842 NICK_CHANGE arrived for client entry we are resolving
2843 currently. Affected file lib/silcclient/client_notify.c.
2845 * Call the sconn->callback completion even if error had
2846 occurred. Start reconnecting always if connection to
2847 primary router fails during backup router protocol.
2848 Affected files silcd/server.c and server_backup.c.
2850 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Added functions silc_server_send_opers and
2853 silc_server_send_opers_notify to send packets stricly
2854 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2855 to send variable argument notify to operators.
2856 Affected files silcd/packet_send.[ch] and silcd/server.h.
2858 * Removed UMODE rights checking with UMODE_CHANGE notify.
2859 Affected file silcd/packet_receive.c.
2861 * Server/router operator now receives notify when network
2862 switches to backup router and when it resumes the use of
2863 primary router. Affected file silcd/server.c and
2864 silcd/server_backup.c.
2866 * Fixed the updating of client information after backup
2867 resuming protocol is over; update all except local clients
2868 to the new primary router. The affected file is
2869 silcd/server_util.c.
2871 * Added support for closing active connections in rehash
2872 that were unconfigured by the user. Supports currently
2873 closing server and router connections. Affected file
2876 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2878 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2881 is NULL since seems that on some platforms NULL is allowed
2882 and on some it's not. Fallback encoding is used instead.
2883 Affected file lib/silcutil/silcstrutil.c.
2885 * Fixed statistics updating for incoming server connection
2886 which could cause problems when re-connecting. Affected
2887 file silcd/server.c.
2889 * Preliminary backup router support for standalone router
2890 added. Affected files in silcd/.
2892 * Mark server connections in backup router disabled before
2893 and after backup protocol. Affected file is
2894 silcd/server_backup.c.
2896 * Added support for reconnecting to remote server connection
2897 even if the protocol fails, and if the configuration wants
2898 us to keep trying to connect anyway.
2900 Server connection is not allowed to backup router if
2901 backup router does not have connection to primary router yet.
2903 Affected file is silcd/server.c.
2905 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Added silc_client_udpate_server function to update changed
2908 server info. Affected file lib/silcclient/idlist.[ch].
2910 * Added check for server entries that are being resolved when
2911 notify is received. If being resolved, handle the received
2912 notify only after it's resolved so that all notifys are
2913 handled in same order as received from the server.
2915 Added similar resolver check to channel entries. Every
2916 notify that cause resolving of any information that affects
2917 channel entry marks the channel entry in waiting state.
2918 After whatever resolving is over the waiters are signalled
2919 and only then the notifys are handled in the same order
2920 as delivered from the server.
2922 Affected files are lib/silcclient/idlist.[ch], and
2925 * Fixed KILLED notify handling in normal server. Affected
2926 file silcd/packet_receive.c.
2928 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2929 is locally connected, or was locally connected (but may
2930 be detached and connection is not active). Added also
2931 SILC_IS_LOCAL for checking this status. Affected files
2932 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2933 silcd/server.c and silcd/server_internal.h.
2935 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2937 * Don't send or handle TOPIC_SET if topic is already set and
2938 is same as being set. Affected files silcd/command.c and
2939 silcd/packet_receive.c.
2941 * Fixed CMODE change rights checking to work correctly when
2942 removing modes by operator. Affected file is
2943 silcd/server_util.c.
2945 * Fixed some handling with New Channel packet in router and
2946 fixed some CMODE_CHANGE notify handling in server and router.
2947 Affected file is silcd/packet_receive.c.
2949 * Changed "disconnect" client operation to include the
2950 reason of the disconnection and optional disconnection
2951 message. Affected file lib/silcclient/silcclient.h.
2953 * Made the compilation of lib/contrib/ stuff conditional.
2954 Affected files configure.in.pre, lib/contrib/Makefile.am.
2956 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2959 to the sender of the notify too, to avoid situation where two
2960 notifys are in the network at the same time going to oppsite
2961 directions. Affected file silcd/packet_receice.c.
2963 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Delete the client from channel even if the cilent->id is
2966 NULL. It was possible that client was deleted without
2967 removing from channels (theoretically at least). Affected
2968 file silcd/server.c and silcd/server_util.c.
2970 * Free the client data too when resuming is not successful.
2971 Affected file silcd/packet_receive.c.
2973 * Merged some code from c0ffee's silc-plugin. Affected files
2974 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2976 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2977 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2978 to the primary router connection, the other one returns
2979 TRUE if packet must be broadcasted to network.
2981 * All notifys that are destined to primary router (to network)
2982 are now automatically sent to backup routers even if the
2983 router is standalone (and has backup router). Affected files
2986 * Added --without-irssi and --without-silcd configuration
2987 options for disabling the compilation of these applications.
2988 Affected file configure.in.pre and prepare.
2990 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2993 UTF-8 encoding and decoding. Added also new encodings
2994 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2996 Added also SILC_STRING_LANGUAGE which is language and charset
2997 specific encoder and decoer for those platforms that support
2998 iconv(). It can convert the UTF-8 to and from the locale
2999 specific character set.
3001 Affected file lib/silcutil/silcstrutil.[ch].
3003 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3005 * Added function silc_get_command_name to the file
3006 lib/silcutil/silcutil.[ch].
3008 * Improved the server debug output a bit. Affected files are
3011 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3013 * Save the channel passphrase when received succesful JOIN
3014 command reply from router, on normal server. Otherwise
3015 joinig +a channels from normal server is not possible.
3016 Affected file silcd/command.c.
3018 * Fixed a bug in TOPIC_SET notify handling. The notifier
3019 may be other than client too, like server or channel.
3020 It expected it to always be only client and ignored the
3021 notify. Affected file silcd/packet_recieve.c.
3023 * Removed some (unnecessary) debug printing from
3024 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3026 * Do not force CMODE_CHANGE when server is announcing new
3029 Router announces stuff only after server reannounces channel
3030 after CHANNEL_CHANGE notify.
3032 These fixes optimizes the announcing procedure, and perhaps
3033 fixes some problems too. Affected file silcd/packet_receive.c.
3035 * Fixed SERVER_SIGNOFF sending to local clients. It was
3036 totally broken and sent the notify to all local clients,
3037 instead of only to those that was on same channel as the
3038 signing off clients. Affected file silcd/server_util.c.
3040 * Added -D option to server. It can be used to give debug
3041 level. The levels are from 0 - 99, and are predefined for
3042 smooth server debugging. (see silcd.c for the predefined
3043 levels). Affected file silcd/server.c.
3045 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Fixed a bug in Irssi SILC client to close the connection
3048 properly when disconnecting from server. Affected file
3049 irssi/src/silc/core/client_ops.c.
3051 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * When authenticating as founder during JOIN command, check
3054 that the one authenticating becomes the only founder on the
3055 channel. Affected file silcd/command.c.
3057 * Better checking for founder mode setting when CUMODE_CHANGE
3058 notify is received. Affected file silcd/packet_receive.c.
3060 * Close all connections when shutting down the server by sending
3061 DISCONNECT packet. Close all listeners too when shutting
3062 down the server. Affected file silcd/server.c.
3064 * Handle DISCONNECT packet correctly in client library by
3065 calling the "disconnect" client operation. Affected file
3066 lib/silcclient/client.c.
3068 * Handle local errors correctly during resuming. Affected
3069 file lib/silcclient/client.c.
3071 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * The log file is not dupped internally anymore in
3074 lib/silcutil/silclog.c. Fixed memory leaks too.
3076 * The scheduler now dispatches all pending timeout tasks
3077 when it is uninitialized with silc_schedule_uninit.
3078 Affected file lib/silcutil/silcschedule.c.
3080 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3082 * Added --enable-stack-trace option to configure. Added
3083 memory allocation stack trace support. Added files
3084 lib/silcutil/stacktrace.[ch]. Affected files are
3085 lib/silcutil/silcmemory.[ch].
3087 * Fixed memory leaks from libraries and server. Affected
3088 files around the tree.
3090 * Reverted back a fix made to CUMODE which broke it.
3091 Affected file silcd/command.c.
3093 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3096 core library, and implemented it. All textual messages SHOULD
3097 use this flag and the message MUST be UTF-8 encoded.
3098 All text messages sent by Irssi SILC client are now UTF-8
3099 encoded (regardless whether the terminal supports UTF-8 or not).
3100 Affected files are lib/silccore/silcchannel.h,
3101 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3104 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3106 * Added lots of new statistics updating that was missing from
3107 the server and router code. Affected files in silcd/.
3109 * Sending SIGUSR1 signal to server now dumps the current
3110 server statistics into /tmp directory. Affected file is
3113 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3114 the SILC Hash Interface also. Added new functions
3115 silc_hash_get_name, silc_hash_init, silc_hash_update and
3116 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3118 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Added some better info printing for client during connecting.
3121 Affected file silcd/server_util.c.
3123 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3124 to silence a user on a channel. Affected files are
3125 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3126 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3127 and silcd/packet_receive.c.
3129 * Fixed a fatal bug in handling of malformed command payload.
3130 Affected file silcd/command.c.
3132 * Fixed a double free when announcing channel users to router.
3133 Affected file silcd/server.c.
3135 * After successful authentication to channel founder mode, check
3136 that there isn't anyone else with founder mode on the channel.
3137 The one that authenticated will become founder and anyone
3138 else is demoted. Affected file silcd/command.c.
3140 * Added error printing of any error that has occurred during
3141 any command in client library. Affected file is
3142 irssi/src/silc/core/client_ops.c.
3144 * Removed some error printing from the client library and left
3145 it for the application to worry (from the error status it
3146 receives in 'command' client operation. Affected file is
3147 lib/silcclient/command.c.
3149 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3152 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3153 Starting key agreement with itself is denied. Affected file
3154 is lib/silcclient/client_keyagr.c.
3156 * Fixed some error checkings from the SFTP library which caused
3157 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3158 and lib/silcsftp/sftp_util.c.
3160 * Added new "debug" and "debug_string" settings to Irssi SILC
3161 client which can be used to print runtime debugging on the
3162 Irssi's screen. Available when compiled with --enable-debug
3163 option. Affected file irssi/src/silc/core/silc-core.c.
3165 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3167 * Fixed a missing variadic parameter in a function call that
3168 caused server crash when a non-allowed connection arrived.
3169 Reported by Richard Becker. Affected file silcd/server.c.
3171 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3173 * Added WATCH list sending to backup routers from router.
3174 The WATCH command is sent by the router to the backup
3175 router. Affected file silcd/command.c.
3177 * Mark the backup_router flag for RouterConnection entry
3178 if the backup router stuff is defined in the config file.
3179 Affected file silcd/serverconfig.c.
3181 * Fixed some backup data sending around the code to work better
3182 if the router is standalone router. Not all places were fixed.
3183 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3186 * Fixed the router connecting when connecting to multiple
3187 routers. It ignored every other router except the first
3188 one. Affected file silcd/server.c.
3190 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * Made the private key generation after expiration optional.
3193 If not created after expiration the old key will re-expire
3194 at a later time (and thus key pair is not necessary to
3195 change). Affected file irssi/src/silc/core/clientutil.c.
3197 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * The length arguments in bind() and connect() were wrong
3200 and fixed now to used SIZEOF_SOCKADDR in the
3201 lib/silcutil/unix/silcunixutil.c.
3203 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Fixed detach timeout handling to use Client ID and not
3206 the actual client entry which may be freed in the callback.
3207 Affected file silcd/command.c.
3209 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Merged c0ffee's multiple interface support patch.
3212 Affected files in silcd/.
3214 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * Cleanup keys properly. Affected file is
3217 irssi/src/silc/core/clientutil.c.
3219 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Display the user mode on the status bar. Affected file
3222 irssi/src/silc/core/silc-expandos.c.
3224 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * If private message key is not set, but the flag is set in
3227 the packet, ignore the packet since it cannot be decrypted.
3228 Affected file lib/silcclient/client_prvmsg.c.
3230 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * When resuming client, remove the old client entry from
3233 the watcher list too. Affected file silcd/packet_receive.c.
3235 * Do not allow normal server to force founder mode away
3236 from router if the founder mode is already set. Affected
3237 file silcd/packet_receive.c.
3239 * Remove the client entry with watch notify types with short
3240 timeout, and not directly, so that other notifys can be
3241 retrieved too. Affected file lib/silcclient/client_notify.c.
3243 * Display notification about data messages that cannot be
3244 displayed. Affected files irssi/src/silc/core/client_ops.c,
3245 irssi/src/fe-common/silc/module-formats.[ch].
3247 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3249 * Fixed the CHANNEL_CHANGE notify handling in client libary
3250 to not use freed memory. Affected file is
3251 lib/silcclient/client_notify.c.
3253 * Fixed CUMODE_CHANGE notify handling in server. Affected
3254 file silcd/packet_receive.c.
3256 * Fixed USERS command to support empty channels. Affected
3257 file silcd/command.c.
3259 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Allow multiple identical pending commands to be registered
3262 in client library. Affected file is lib/silcclient/command.c.
3264 * Call the completion for resolving client information only
3265 after all resolvers has finished. This fixes a crash in
3266 the client. Added support for checking when the resolvers
3267 are finished. Affected file is lib/silcclient/idlist.c.
3269 * Wait by default 3 seconds before reconnecting to the server
3270 after being disconnected. Makes the /detach command a bit
3273 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Check the watcher list before sending signoff notifys
3276 when closing client connection. Affected file is
3279 * Added better CMODE command rights checking. Affected file
3280 silcd/server_util.c.
3282 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Fixed watcher list checking during server signoff. It
3285 crashed the server. Affected file silcd/server_util.c.
3287 * The JOIN command reply returns now the founder's public
3288 key. Affected file is silcd/command.c.
3290 * Announce the channel mode, and the mode properties with
3291 CMODE_CHANGE notify. Affected file silcd/server.c.
3293 * Mark new channels by default disabled, untill at least
3294 one user joins the channel. Affected file is
3295 silcd/packet_receive.c.
3297 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3299 * The nickname argument to watch notify can be optional.
3300 Fixes a crash in server. Affected file silcd/packet_send.c.
3302 * Remove the client entry from cache if the WATCH notify type
3303 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3304 lib/silcclient/client_notify.c.
3306 * Check the watcher list before and after changing nickname
3307 when the NICK_CHANGE notify is received. Affected file is
3310 * Fixed a crash in OPER and SILCOPER command sending. Empty
3311 passphrase caused the crash. Affected file is
3312 lib/silcclient/command.c.
3314 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Merged with Irssi CVS for Irssi SILC client.
3318 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * Completed the protocol specifications.
3322 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Merged with Irssi CVS for Irssi SILC client.
3326 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3328 * Added the founder's public key delivery to the
3329 CUMODE_CHANGE notify type as well. Updated the protocol
3330 specs and the code. Affected files are silcd/packet_send.[ch],
3331 silcd/packet_receive.c and silcd/command.c.
3333 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Added silc_pkcs_public_key_copy function into the
3336 lib/silccrypt/silcpkcs.[ch].
3338 * Remove the `iv' from the SilcChannelEntry since we can
3339 live without it. Affected files are silcd/idlist.h and
3340 silcd/packet_receive.c.
3342 * Added support for sending the founder's public key in
3343 the CMODE_CHANGE notify packet in the server. Affected
3344 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3345 silcd/command.c and silcd/server.c.
3347 * Changed the FOUNDER_AUTH authentication to use only
3348 public key authentication as defined by new protocol
3349 specs. Passphrase authentication with that mode cannot
3350 be used anymore. It is now possible to reclaim founder
3351 mode from any server in the network. Affected files are
3352 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3354 * Added permanent channels support by making the channel
3355 permanent when FOUNDER_AUTH mode is set on the channel.
3356 The channel will not be destroyed even if channel is empty
3357 when that mode is set. Protocol TODO #17. Affected
3358 files are silcd/server.[ch], server_util.[ch],
3359 silcd/command.c, silcd/packet_receive.c and
3360 lib/silcclient/command.c.
3362 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Added reference counter to the command reply context in
3365 the client library. Affected files are
3366 lib/silcclient/command_reply.[ch].
3368 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Fixed rekey protocol with PFS in the client library.
3371 Affected file is lib/silcclient/protocol.c.
3373 * Added support for list of errors in client library
3374 command reply handling. Affected file is
3375 lib/silcclient/command_reply.c.
3377 * Defined that the WHOIS and IDENTIFY commands can send
3378 list of errors. Updated the protocol specs. Protocol
3381 * Added support for sending list of errors to WHOIS and
3382 IDENTIFY commands in server. Added support for receiving
3383 list of errors in server. Affected files are
3384 silcd/command.c and silcd/command_reply.c.
3386 * Fixed client info resolving on LEAVE command in client
3387 library to not crash. Affected file is
3388 lib/silcclient/client_notify.c.
3390 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Defined that the NICK command replies with thew changed
3393 nickname too, to make the nickname changing simpler at
3394 the client's end. Updated protocol specs and the code
3395 in client and server. Affected files are
3396 silcd/command.c, lib/silcclient/command_reply.c and
3397 lib/silcclient/command.c.
3399 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3401 * Added `Compressed' packet flag to indicate that the packet
3402 payload is compressed by the sender. Updated the protocol
3403 specs and the core library. The compression still is not
3404 implemented in the sources. Affected file is
3405 lib/silccore/silcpacket.h.
3407 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3409 * Remove pending command callbacks also if the connection
3410 to the server is destroyed. Affected file is
3411 lib/silcclient/client.c.
3413 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3415 * Added new QUIET channel user mode that can be used to
3416 quiet a user in a channel. Updated the protocol specs but
3417 it wasn't implemented yet. Protocol TODO #27. Affected
3418 file is lib/silccore/silcmode.h.
3420 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Added BLOCK_INVITE user mode to be able to block incoming
3423 invite notifications. Protoocol TODO #26. Affected files
3424 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3427 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3428 the protocol specs and the code. Affected file is
3429 lib/silccrypt/silcpkcs.c.
3431 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Disconnect Payload includes now the status type. Updated
3434 the protocol specs and the code. Protocol TODO #25.
3435 Affected files are silcd/server.c, lib/silcclient/client.c.
3437 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3438 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3439 Moved the silc_client_command_status_messages table to the
3440 lib/silcutil/silcutil.c and added new funtion
3441 silc_get_status_message, which deprecates function
3442 silc_client_status_message. Affected files are
3443 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3444 lib/silcutil/silcutil.[ch].
3446 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3448 * Defined that the nickname hash in Client ID MUST be from
3449 lowercase nickname. This effectively changes nicknames in
3450 SILC to case-insensitive. Updated the protocol specs and
3451 the code. Affected files are lib/silcutil/silcutil.[ch],
3452 silcd/serverid.c, and silcd/idlist.c.
3454 * Added new channel user modes BLOCK_MESSAGES_USERS and
3455 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3456 code. Affected files are lib/silccore/silcmode.h,
3457 lib/silcclient/command.c, and silcd/packet_send.c.
3459 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3460 specs and code. Affected file lib/silccore/silcstatus.h.
3462 * Added support for watch list. It is possible to add nicknames
3463 to be watched, and when they come to network, leave network
3464 or user mode changes the watcher will be notified of this
3465 change. Added SILC_COMMAND_WATCH command, added new
3466 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3467 notifications. Updated the protocol specs and implemented
3468 this to library, client and server. Protocol TODO #21.
3469 Affected files are lib/silccore/silccomand.h,
3470 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3471 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3472 silcd/packet_send.[ch], silcd/packet_receive.c, and
3473 irssi/src/silc/core/client_ops.c.
3475 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3476 somebody watching you. Updated the protocol specs and the
3477 code. Affected files are lib/silccore/silcmode.h, and
3478 lib/silcclient/command.c.
3480 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Added service support to SILC protocol. Added new command
3483 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3484 core library. Services are not implemented in server or
3485 client for now. Protocol TODO #20. Affected files are
3486 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3488 * Added SilcStatus argument to `command' client operation
3489 to return the error status when command sending fails
3490 locally. Changed all command in client library to return
3491 correct command status. Affected files are
3492 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3493 irssi/src/silc/core/client_ops.c.
3495 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Added silc_mime_parse function to parse MIME headers.
3498 Affected files are lib/silcutil/silcstruti.[ch].
3500 * Added MIME header parsing in Irssi SILC Client. It displays
3501 all textual MIME objects, others it ignores. Affected file
3502 is irssi/src/silc/core/clien_ops.c.
3504 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3506 * Fixed a bug in the pid writing function, which couldn't be
3507 written in a root-owned directory.
3509 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3511 * Defined that channel message to unknown Channel ID must
3512 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3513 Updated the protocol specs and the code in server. The
3514 affected file is silcd/packet_receive.c.
3516 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3518 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3519 that it is used to send error notifys if error occurs during
3520 some SILC packet processing, except commands. The error
3521 types are same as for command reply types. Defined that
3522 if private message is sent to unknown Client ID the error
3523 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3524 Updated the protocol specs and code. Affected files are
3525 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3526 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3527 and irssi/src/silc/core/client_ops.c. Renamed the
3528 SilcCommandStatus to SilcStatus.
3530 * Defined the use of extra WHOIS attributes in WHOIS command.
3531 The <Requested Attributes> (defined in a separate document)
3532 can be used to request additional information about user
3533 not returned by standard WHOIS command. Defined that server
3534 can send WHOIS command directly to client. Client provides
3535 the requested attributes to the server. Updated the protocol
3536 specs. Protocol TODO #4. Implementation is not done yet
3537 (Protocol TODO #24).
3539 * Renamed function silc_client_command_status_message to
3540 silc_client_status_message. Affected files are
3541 lib/silcclient/command_reply.[ch].
3543 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3546 32 bit integers. Updated the protcol specs and the code.
3547 Affected files are silcd/command.c and
3548 lib/silcclient/command.c.
3550 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3552 * Fixed a bug in library where sending a bogus authentication
3553 payload would lead to a crash. Affected file is
3554 lib/silccore/silcauth.c.
3556 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3558 * Added detach_disabled and detach_timeout server config
3559 options to the server. Affected files silcd/serverconfig.[ch],
3560 silcd/command.c and silcd/packet_receive.c.
3562 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Added resolve_cmd_ident field to the SilcClientEntry structure
3565 too so that if the entry is for example being resolved so
3566 another command may attach to the same pending command reply
3567 without requiring to resolve the same entry again. Added
3568 support for adding multiple pending commands for one
3569 command idenfier. Affected files lib/silcclient/command.[ch],
3570 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3572 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Defined that server receives WHOIS command reply for private
3575 and secret channels too. Updated protocol specs and the
3576 code in server. Affected file silcd/command.c.
3578 * Defined <channel user mode list> argument to WHOIS command
3579 reply for returning user modes on the channels. The
3580 channel list now doesn't include the user mode anymore but the
3581 actual channel mode. Updated protocol specs and the code in
3582 client and server. Affected files are silcd/command_reply.c,
3583 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3584 and lib/silcclient/command_reply.c.
3586 * Save the channels list in WHOIS command reply in normal server
3587 so that WHOIS always shows joined channels also in normal
3588 server and not just on router. Affected file is
3589 silcd/command_reply.c.
3591 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3593 * Defined that server receives USERS command reply for private
3594 and secret channels too. Updated protocol specs and the
3595 code in server. Affected file silcd/command.c.
3597 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * Changed the UMODE's mode mask argument to be optional. If
3600 not provided then the command merely returns the current mode
3601 mask to the client. Updated protocol specs and the server.
3602 Affected file is silcd/command.c.
3604 * Added SILC session detachment/resuming support. It is possible
3605 to detach by closing the network connection and then re-connect
3606 and resume to the old client session. Added DETACHED user
3607 mode that server will set for detached client. Added new
3608 packet RESUME_CLIENT which is used to perform the resuming
3609 process. Added DETACH command. Updated the protocol specs,
3610 core library, client and server. Protocol TODO #22. Very
3611 many affected files around the tree.
3613 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Changed the CMODE's mode mask argument to be optional. If
3616 not provided then the command merely returns the current mode
3617 mask to the client. Updated protocol specs and the server.
3618 Affected file is silcd/command.c.
3620 * Changed the Killer's Client ID in KILLED notify to be just
3621 any ID payload since router server is allowed to kill as well.
3622 Updated protocol specs, client libary and server. Affected
3623 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3624 and irssi/src/silc/core/client_ops.c.
3626 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * Added new user modes ANONYMOUS for special anonymous servers
3629 that may set the mode for client, and BLOCK_PRIVMSG which
3630 client may set to block incoming private messages unless the
3631 Private Message Key flag is set (using private keys to protect
3632 private messages). Updated protocol specs and code in client
3633 and server and core library. Protocol TODO #23. Affected
3634 files are lib/silccore/silcmode.h, silcd/server.[ch],
3635 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3636 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3638 * Added new channel user mode BLOCK_MESSAGES which the client
3639 may set to itself to tell server not send channel messages.
3640 Other packets such as channel key packets are still sent.
3641 Protocol TODO #23. Updated the protocol specs, client and
3642 server. Affected files are lib/silccore/silcmode.h,
3643 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3644 lib/silcutil/silcutil.c, silcd/command.c, and
3645 silcd/packet_send.c.
3647 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3649 * Redefined the Status Payload to include now two 8 bit fields,
3650 instead of one 16 bit field. This now makes it possible to
3651 send list of errors. Updated the protocol specs and the code
3652 in core library, client library and server. Protocol TODO #1.
3653 Affected files are lib/silccore/silccommand.[ch],
3654 lib/silcclient/command_reply.[ch], silcd/command.c,
3655 silcd/command_reply.c and silcd/packet_receive.[ch].
3657 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3659 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3660 must be handled by the application and should tell the application
3661 that an error message was already printed, and it should print the
3662 config coords (line, filename, ...). Affected files are
3663 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3665 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3666 server config parsing code more readable.
3668 Fixed a bug in the fetch_logging() config callback.
3670 Affected files is silcd/serverconfig.c.
3672 * Drop root privileges when started in foreground. Don't drop them
3673 if debugging also. Affected file is silcd/silcd.c.
3675 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3677 * Added more IM-like features by introducing new user modes
3678 for setting various presence information. Added new modes:
3679 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3680 specs and code. Protocol TODO #19. Affected files are
3681 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3682 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3684 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Added STATS command to the protocol after all, to return
3687 various statistical information about the network. It can
3688 be used by clients to retrieve statistical information, and
3689 servers may use it to to fetch cell and network wide
3690 statistics from router. Updated the protocol specs and
3691 implemented it to the server. Protocol TODO #16.
3692 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3693 silcd/command_reply.[ch].
3695 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * The LIST command reply in client libary now adds new channel
3698 entry if the returned channel doesn't exist yet in cache,
3699 and returns the channel entry to the application in the
3700 command_reply client operation. Affected file is
3701 lib/silcclient/command_reply.c.
3703 * Changed the channel message payload's MAC generation to
3704 include the IV in the MAC as well. This way all relevant
3705 parts of the channel message payload are authenticated also
3706 with the channel message MAC (and not only by packet MAC).
3707 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3708 Affected file is lib/silccore/silcchannel.c.
3710 * Fixed the SKE to save the remote version, since the
3711 silc_ske_parse_version mistakenly checked wrong version,
3712 after it replaced the start payload. Affected files are
3713 lib/silcske/silcske.[ch].
3715 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3718 string utility functions. Added there also new functions
3719 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3720 Affected files lib/silcutil/silcstrutil.[ch].
3722 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3723 files are lib/silcutil/silcstrutil.[ch].
3725 * Defined that the security property fields in SKE SHOULD be
3726 UTF-8 encoded, defined that version string MUST be US-ASCII
3727 encoded, defined that passphrases sent in connection
3728 authentication protocol MUST be UTF-8 encoded. Implemented
3729 these to the client and server. Defined also that other
3730 passphrases sent in the protocol MUST be UTF-8 encoded.
3731 Affected files are lib/silcske/silcske.c,
3732 lib/silcclient/protocol.c, silcd/protocol.c,
3733 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3735 * Changed the silc_client_close_connection interface to not
3736 need the SilcSocketConnection which should not be visible
3737 to application. Affected files are lib/silcclient/client.c
3738 and lib/silcclient/silcclient.h.
3740 * Rewrote the text for Private Message Key Payload in the
3741 protocol specification. Protocol TODO #11.
3743 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3745 * Upgraded the protocol version to 1.1, updated protocol specs
3748 * Added the nickname as new argument to NICK_CHANGE notify and
3749 added it to protocol specs and implemented it to client and
3750 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3751 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3752 lib/silcclient/client_notify.c.
3754 * Added the killer's client ID to the KILLED notify and added
3755 it to protocol specs and implemented it to client and server.
3756 Protocol TODO #13. Affected files are silcd/command.c,
3757 silcd/packet_receive.c, packet_send.[ch],
3758 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3759 The killer's client entry is now returned to application in
3760 the `notify' client operation.
3762 * Fixed the Max Argument fields that had too large value set
3763 in the protocol specs. Protocol TODO #14.
3765 * Added the LEAVE command reply to return the ID of parted
3766 channel. Updated protocol specs and implemented it to the
3767 client and server. Protocol TODO #15. Affected files are
3768 silcd/command.c, lib/silcclient/command_reply.c. The channel
3769 entry is now returned to application in the `command_reply'
3772 * Rewrote the version SKE version checking in client libary
3773 and in server to use the silc_parse_version_string. Affected
3774 files are lib/silcclient/protocol.c, silcd/protocol.c.
3776 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3777 commands that was missing it, and updated protocol specs and
3778 the server implementation. Protocol TODO #10. The affected
3779 file is silcd/command.c.
3781 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3782 generic reply to a generic request (REQUEST flag), and
3783 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3784 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3785 to define the payload for DATA flag. Added the flags to
3786 the implementation. Protocol TODO #9. Affected file is
3787 lib/silccore/silcchannel.h.
3789 Changed the client library to return the message length
3790 to application as well in the channel_message and private_message
3791 client operations. Affected files are
3792 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3793 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3794 and lib/silcclient/client_ops_example.c.
3796 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3797 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3798 the channel. Updated protocol specs and impelemented this
3799 to client and server. Protocol TODO #6. Affected files are
3800 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3801 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3803 Added new options m and M to CMODE command in Irssi SILC
3804 client to set these modes.
3806 * Deprecated all administrative commands from SILC protocol
3807 since they are highly implementation specific commands.
3808 Updated protocol specs. Moved the old commands in
3809 implementations to private range of command types. Affected
3810 files are silcd/command.c, lib/silcclient/command.c and
3811 lib/silcclient/command_reply.c. Protocol TODO #8.
3813 * Fixed a bug in server where sending unknown command crashes
3814 the server. Affected file silcd/command.c.
3816 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3818 * Added SILC_PROTOCOLVERSION macro to check protocol version
3819 of a socket connection. The affected file is
3820 lib/silcutil/silcsockconn.h.
3822 * Added better error logging in rekey protocol. Affected file
3825 * Do not check public key types in SKE during rekey. Affected
3826 file lib/silcske/payload.c.
3828 * Fixed the rekey protocol with PFS, which was totally broken.
3829 Affected file silcd/protocol.c.
3831 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3833 * Some client implementations quit network by doing first LEAVE
3834 and then immediately SIGNOFF (like Bombyx). We now do check
3835 after a short time after LEAVE notify and check whether the
3836 client is still valid after LEAVE, and if not we remove it from
3837 cache. Affected file is lib/silcclient/client_notify.c.
3839 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3841 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3842 it's good not to have security holes here.
3844 * Fixed a negative refcount situtuation for the config context.
3845 Affected file is silcd/serverconfig.c.
3847 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3849 * ROBOdoc documented lib/silcutil/silcutil.h.
3851 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3853 * Optimized even more the SilcPacketContext structure. Now
3854 totally saved 16 bytes of memory per context after optimization.
3855 Affected files are lib/silccore/silcpacket.[ch].
3857 * Made strict checks for valid SILC IDs. Affected file is
3858 lib/silccore/silcid.c.
3860 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Changed the object argument for silc_cipher_register,
3863 silc_hash_register, silc_hmac_register and silc_pkcs_register
3864 to const. Affected files are lib/silccrypt/silccipher.[ch],
3865 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3867 * Changed the silc_get_username and silc_get_real_name to
3868 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3870 * Fixed the Irssi SILC Client to use the silc_get_username and
3871 silc_get_real_name insted of glib routines since the glib
3872 routines only corrupt stack. Fixes the Irssi SILC to work in
3873 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3875 * Fixed the Irssi to not use g_get_home_dir since it crashes
3876 or returns garbage on cygwin and corrupts stack. Added function
3877 get_home_dir to Irssi routines. Affected files are
3878 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3880 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Made some structure optimizations. SFTP memory FS MemFSEntry
3883 entry structure. Optimized SilcTask structure. Optimized
3884 SilcPacketContext structure.
3886 Affected files lib/silcsftp/sftp_fs_memory.c,
3887 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3889 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3891 * And yet again reverted back the config thing since Johnny
3892 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3895 * Fixed memory leaks from config object. Affected files are
3896 silcd/serverconfig.[ch].
3898 * Added support for adding new connections to the server in rehash.
3899 After rehash they take effect.
3901 Added support for changing the maximum allowed connections in
3902 rehash. The number can grow but going smaller is not supported.
3904 Added function silc_server_num_sockets_by_remote to the
3905 silcd/server_util.[ch].
3907 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3909 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3911 * Added preliminary checking during config parsing for a valid
3912 public/private key and removed further checks in the code.
3913 Affected files are silcd/serverconfig.[ch], server.c.
3915 * Moved functions silc_server_drop() and silc_server_daemonise()
3916 from server.c to silcd.c since they are stricly related to
3917 the application activity.
3919 * Reverted a small part of the automatic ref/unref since
3920 it caused a double unref in some situations. Affected
3921 files are silcd/silcd.[ch], server.c, serverconfig.c.
3923 * Added some .cvsignore files in the lib directory.
3925 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Fixed silc_net_gethostbyaddr to correctly resolve by
3928 address. Affected file lib/silcutil/silcnet.c.
3930 * Fixed the notify relaying to client. The HMAC to be used
3931 with relayed packets ws wrong and caused decryption failure
3932 at the client end. Affected file is silcd/packet_receive.c.
3934 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Created new branch silc_protocol_1_0_branch.
3938 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3940 * Changed the silc_server_config_* routines to be SilcServer
3941 independent. They are now officially application specific code
3942 and not part of generic server implementation. Affected files
3943 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3945 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Added automatic referencing of config context in the
3948 silc_server_config_alloc, and automatic unreferencing in the
3949 silc_server_config_destroy. Affected files are
3950 silcd/serverconfig.[ch], silcd/silcd.c.
3952 * Fixed the silc_log_quick handling in the logging routines.
3953 It didn't log quickly when it was TRUE. Affected file is
3954 lib/silcutil/silclog.c. Also the flush delay was set even
3955 if it was 0 in config file. Affected file is
3956 silcd/serverconfig.c.
3958 * Added support for changing key pair of the server in rehash.
3959 Affected file silcd/server.c.
3961 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3964 too early, before getting the channel entry. Affected file
3965 is silcd/packet_receive.c.
3967 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3969 * Added functions silc_server_config_[ref/unref], these are used
3970 to prevent that the config object is destroyed.
3972 No longer directly affect global variables silc_log_quick and
3973 silc_log_delay, they are first cached inside the config object
3974 and then applied with silc_server_config_setlogfiles().
3976 silc_server_config_set_defaults() is now internal to
3977 serverconfig.c, there are no reasons to show this internal stuff
3980 Affected files are silcd/serverconfig.[ch].
3982 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3983 fprintf's to stderr, since some code may be executed again after
3984 the server went into the background. Affected files are
3987 * Added rehash support. Added function silc_server_rehash() that
3988 will perform all the basic tasks of the rehashing procedure.
3990 * Added command line option `-x, --hexdump'. This will enable the
3991 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3992 The option `--hexdump' implies `--debug'.
3994 * Fixed a bad bug in the logging APIs (silcutil library) where
3995 the application would crash after calling silc_log_reset_all().
3997 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3999 * Fixed the KICKED notify handling in client library to
4000 correctly remove the channel and all entries from the
4001 channel when I was kicked. This bug crashed the client.
4003 Fixed yet another but in KICKED notify handling to remove
4004 the kicked client correctly from the channel.
4006 Affected file is lib/silcclient/client_notify.c.
4008 * Fixed a minor bug in looking up correct client entry
4009 in KICKED notify in server. Affected file is
4010 silcd/packet_receive.c.
4012 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4013 sources correctly to distribution. Fixes --with-gmp option.
4015 * Removed the manual rehashing from ID Cache, and changed it
4016 to use the SILC Hash Table's auto rehash feature. Affected
4017 file is lib/silccore/silcidcache.c.
4019 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4021 * Fixed a bug in the silc_client_nickname_format function that
4022 handles the multiple same nickname formatting. Two clients
4023 with same nickname caused problems after the first one left
4024 and rejoined. It didn't format the nickname correctly.
4025 Affected file is lib/silcclient/idlist.c.
4027 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Don't change the topic if olod topic is same as new one.
4030 Affected file is silcd/packet_receive.c.
4032 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Added cross-reference support to the SILC Documentation
4035 generator. All types across all HTML files are now cross-
4036 referenced. Affected files util/robodoc/generator.c and
4037 scripts/silcdoc/silcdoc.
4039 * Added file lib/silcutil/silctypes.h to include all the
4040 arithmetic type definitions and some macros. Removed
4041 includes/bitmove.h and moved macros to silctypes.h.
4043 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4045 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4047 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4049 * Added `type' argument to silc_id_payload_parse_id function which
4050 now returns the type of the ID to the sent pointer. Affected
4051 file is lib/silccore/silcid.[ch].
4053 * Added check for CMODE_CHANGE notify type that mode change is
4054 allowed by the sender. Affected file silcd/packet_receive.c.
4056 * Added check for CUMODE_CHANGE notify type that mode change is
4057 allowed by the sender. Affected file silcd/packet_receive.c.
4058 Added the ID type as CUMODE_CHANGE notify type as argument
4059 to the `notify' client operation. Affected files are
4060 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4062 * Added function silc_client_add_server to the client library.
4063 Added support for resolving also channel and server info when
4064 received unknown entity in notify packet. Affected files are
4065 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4067 * Added function silc_command_get_status to return the command
4068 status from the command reply's argument payload. Affected files
4069 are lib/silccore/silccommand.[ch].
4071 * Added check for KICKED notify type that the kicking is
4072 allowed by the client. Affected file silcd/packet_receive.c.
4074 * Created function silc_get_input which can be used to get input
4075 (echo on or off) from user on command line. Affected files are
4076 lib/silcutil/silcutil.[ch].
4078 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Optimized silc_server_packet_relay_to_channel function.
4081 Added new function silc_channel_message_payload_encrypt which
4082 can be called directly if channel message payload needs to
4083 be encrypted and is already encoded (no need to call _encode
4084 function). Packet relaying is now done by router without any
4085 extra memory allocations. Affected files are
4086 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4087 silcd/packet_send.c.
4089 * Fixed the INVITE notify handling. It took wrong arguments
4090 as invite list and invite delete. Affected file is
4091 silcd/packet_receive.c.
4093 * Added check for TOPIC_SET notify type that the topic change is
4094 allowed by the client. Affected file silcd/packet_receive.c.
4096 * Added check for INVITE notify type that inviting is allowed by
4097 the client. Affected file silcd/packet_receive.c.
4099 * Changed the silc_server_client_on_channel to return the
4100 SilcChannelClientEntry as well. Moved the function
4101 silc_server_check_cmode_rights to server_util.[ch].
4102 Affected files are silcd/server_util.[ch], silcd/command.c.
4104 * Added function silc_server_check_umode_rights to check whether
4105 changing client's user mode is allowed. Added check for
4106 UMODE_CHANGE notify type that the umode change is allowed
4107 by the client. Affected files are silcd/server_util.[ch],
4108 silcd/packet_receive.c and silcd/command.c.
4110 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4113 ID length. It ignored that ID can be IPv6 based as well.
4114 Affected file lib/silccore/silcpacket.h.
4116 * Fixed the silc_id_id2str and silc_id_str2id to take the
4117 IPv6 address offset's into consideration. Affecte file is
4118 lib/silccore/silcid.c.
4120 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Fixed the internal Unix scheduler functions to check for
4123 NULL context they may receive. The affected file is
4124 lib/silcutil/unix/silcunixschedule.c.
4126 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4128 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4129 can specify different directory with --home command line
4130 parameter. Affected files irssi/src/silc/core/client_ops.c,
4133 * SILC-specific commands aren't now executed if the active server
4134 isn't of SILC-type, so there won't be problems with having
4135 IRC and SILC protocol support in same client. Affected files
4136 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4139 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4141 * Improved the signal support in SILC Schedule. Added new
4142 function silc_schedule_signal_call which is used by application
4143 to mark a signal to be called. It is now safe to perform
4144 any kind of tasks in signal callbacks since it is guaranteed
4145 that the application specified signal callback is called
4146 after the signal is over. Affected files are
4147 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4149 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Added `name' field to SilcChannelPrivateKey to represent
4152 application given name for the key. Moved also the context from
4153 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4154 Added the `name' argument also to the function
4155 silc_client_add_channel_private_key.
4157 Added function silc_client_current_channel_private_key to set the
4158 current channel private key in use.
4160 Added "change" command to KEY command which can be used to change
4161 the current channel private key. Bound the command also to
4162 alt+K (Alt+Shift+k).
4164 Also affected files lib/silcclient/client_channel.c,
4165 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4167 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Added silc_rng_get_byte_fast function in to the
4170 lib/silccrypt/silcrng.[ch].
4172 * Changed the interface of silc_packet_assemble and the
4173 silc_packet_send_prepare. If silc_packet_assmble is now
4174 called the application does not call silc_packet_send_prepare
4175 because the library will call it automatically. These
4176 interfaces now also return a reference to the outgoing buffer
4177 which includes the assembled packet, which the application can
4178 use to encrypt the packet.
4180 Affected files are lib/silccore/silcpacket.[ch],
4181 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4182 silcd/packet_send.c, server_backup.c and packet_receive.c.
4184 * Fixed a packet sending bug on very high load, where outgoing
4185 packet queue wasn't handled correctly and packets got corrupted.
4186 Affected files are lib/silcutil/*/silc*sockconn.c,
4187 lib/silcclient/client.c and silcd/server.c.
4189 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Added macro SILC_PACKET_DATALEN which can be used during
4192 packet assembling to check whether the data to be added to
4193 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4194 len is truncated until it fits it.
4196 Added checks for maximum length of channel message payload and
4197 private message payload also.
4199 Added checks for maximum packet length in server and in
4202 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4203 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4204 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4205 lib/silcclient/client_prvmsg.c.
4207 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * Added silc_server_packet_queue_purge call to the
4210 silc_server_disconnect_remote to assure that all data in the
4211 queue before disconnecting is sent to the network. Affected
4212 file silcd/server.c.
4214 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4216 * Added the deleting of server's own ID cache entry to the
4217 silc_server_free function. Free also everything else that
4218 has been allocated in silc_server_init. The affected file
4221 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4223 * Added functions silc_parse_version_string, silc_version_to_num,
4224 and silc_ske_parse_version to parse SILC protocol style version
4225 strings. Affected files lib/silcutil/silcutil.[ch] and
4226 lib/silcske/silcske.[ch].
4228 * Added new configuration params: version_protocol, version_software
4229 and version_software_vendor to specify what version the remote
4230 host must at least be to be able to connect to server. The vendor
4231 string can be regex matched too. Added new function
4232 silc_server_connection_allowed to check maximum number of allowed
4233 connections, and allowed versions for incoming connections.
4234 Affected files are silcd/server.c, server_util.[ch] and
4237 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4239 * Added preliminary support for signals in scheduler. The
4240 signals we care about are now blocked always when the scheduler
4241 is locked. This way we can synchronise the use of signal with
4242 scheduler. It is guaranteed that when signal occurs the scheduler
4243 is not locked, and thus new tasks can be safely added to the
4246 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4247 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4248 Added new platform specific routines
4249 silc_schedule_internal_signals_[un]block and
4250 silc_schedule_internal_signal_[un]register.
4252 Added new functions to SILC Schedule API:
4253 silc_schedule_signal_[un]register. Each signal that application
4254 is going to use should be registered to the scheduler.
4256 Affected files are lib/silcutil/silcschedule.[ch],
4257 lib/silcutil/*/silc*schedule.c.
4259 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4261 * Check for unauthenticated client and server in the
4262 silc_server_new_client and silc_server_new_server functions.
4263 Affected file silcd/packet_receive.c.
4265 * Added function silc_string_is_ascii to check whether given
4266 string is 7-bit ASCII string. Affected files are
4267 lib/silcutil/silcutil.[ch].
4269 * Added function silc_id_is_valid_server_id into the
4270 silcd/serverid.c and added checking for valid Server ID's in
4271 silc_server_new_server. The Server ID must always be based
4272 on the server's public IP address.
4274 * Added logging of DISCONNECT packet message in the server.
4275 Affected file silcd/server.c.
4277 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Changed all library interfaces that use Global RNG to also
4280 accept SilcRng as argument. Affected files are
4281 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4282 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4283 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4284 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4285 lib/silccrypt/rsa.c.
4287 * Added function silc_pkcs_generate_key to the
4288 lib/silccrypt/silcpkcs.[ch] for applications so that they
4289 don't need to do pkcs->pkcs->init calls anymore.
4291 * Remove SilcSocketConnection from the SFTP API since it really
4292 wasn't needed there. The application has the information
4293 saved in its contexts anyway and the SFTP layer doesn't need
4294 know about it. Affected files lib/silcsft/silcsftp.h and
4295 lib/silcsftp/sftp_[server/client].c.
4297 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4298 The SilcSimContext is not SilcSim.
4300 * Fixed possible buffer overflows in silc_id_render in the
4301 lib/silcutil/silcutil.c.
4303 * On EPOC the global crypto module lists are not used at all
4304 in the crypto library. Added support for using the constant
4305 algorithm list on EPOC. Affected files are
4306 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4309 * Fixed the handling of third parameter of KICKED notify, since
4310 it was mistakenly updated to SILC Protocol 1.0 even though it
4311 is to be included in 1.1. Since it is not in 1.0 it is not
4312 mandatory, and this fix now handles it only if it is provided,
4313 and it is not error if it is not provided. Affected file
4314 lib/silcclient/client_notify.c.
4316 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4318 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4319 client. Affected file irssi/src/silc/core/client_ops.c.
4321 * Merged with Irssi 0.8.4 from irssi.org CVS.
4323 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4325 * Check for valid socket connection in client entries before
4326 sending any messages. Fixes a crash, but doesn't fix some
4327 other underlaying bug that is lurking there. Affected
4328 file silcd/packet_send.c.
4330 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4332 * $usermode, $cumode and $cumode_space expandos shouldn't do
4333 anything with non-SILC server records. Affected file
4334 irssi/src/silc/core/silc-expandos.c
4336 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4338 * Fixed the silc_net_check_[host/local]_by_sock to support
4339 IPv6 bound sockets as well. Now they can return IPv6 addresses
4340 as well. Affected file lib/silcutil/silcnet.c.
4342 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4343 Affected lib/silcutil/unix/silcunixnet.c.
4345 * Fixed ID rendering (at least on some platforms, not NetBSD)
4346 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4348 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4350 * Added silc_hash_public_key and silc_hash_public_key_compare
4351 functions to be used with SilcHashTable. They can be used to
4352 hash public keys and compare public keys in hash table. Affected
4353 file lib/silcutil/silcutil.[ch].
4355 * Added support for specifying multiple public keys for Client
4356 connection section in server configuration file. This makes it
4357 possible to accept multiple public keys from same host, or to
4358 make a section that accepts any incoming host, and have the
4359 accepted public keys listed in the section.
4361 Added functions silc_sever_[find/get]_public_key, added the
4362 support for this actually to all connection sections but only
4363 the Client section is currently allowed to specify multiple
4366 Affected files are silcd/server.c, server_internal.h,
4367 command.c, protocol.c, server_util.[ch], packet_receive.c.
4369 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4371 * Merged Irssi 0.8.2 from irssi.org CVS.
4373 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4375 * If silc_debug is TRUE, also output standard logging messages
4376 to stderr with the debug output.
4378 Made silc_log_reset_all() flushing all channels before returning.
4379 Also fixed some documentation typos.
4381 Affected files are lib/silcutil/silclog.[ch].
4383 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4385 * Fixed the server to check correctly the amount of connections
4386 from single host, by checking also the type of the connection.
4387 Fixed also the comparison of number of connections and number
4388 of allowed connections. Affected files are silcd/server.c,
4391 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4393 * Fixed the USERS command reply to save the user's mode on the
4394 channel as well. Fixed JOIN command reply to check whether a
4395 client is on channel already and not join it twice. Affected
4396 file lib/silcclient/command_reply.c.
4398 * Added new file silc-expandos.c into irssi/silc/core/ to return
4399 various stuff for various signal for the statusbar etc. updating.
4400 Now Irssi SILC client prints channel user modes etc. on the
4403 * The user mode (like server/router operator changes) is now shown
4404 on the Irssi SILC client's statusbar. The affected files are
4405 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4407 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4410 to SILC_SCHEDULE_[UN]LOCK macros.
4412 * Added more error printing to logs in server code. Affected
4413 files silcd/server.c and silcd/protocol.c.
4415 * Fixed -S option parsing in Irssi SILC Client. Affected file
4416 irssi/src/silc/core/silc-core.c.
4418 * Added silc_buffer_alloc_size function. Affected file is
4419 lib/silcutil/silcbuffer.h.
4421 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4424 constants. Affected files in
4425 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4428 * Changed the internal SFTP Memory FS table to const. Affected
4429 file lib/silcsftp/sftp_fs_memory.c.
4431 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4433 * Fixed the buffer formatting and unformatting routines to
4434 check the size of 64 bits types with sizeof(). Affected
4435 file is lib/silcutil/silcbuffmt.c.
4437 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4439 * Removed 0.6.x backwards support.
4441 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4443 * Changed all integer type names:
4444 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4445 to avoid collisions with other libraries using same type names
4448 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4450 * Added `prefer_ipv6' argument to the functions
4451 silc_net_gethostbyname[_async]. If it is TRUE it will return
4452 IPv6 address over IPv4. If FALSE IPv4 address is returned
4453 even if IPv6 address was found. Affected files
4454 lib/silcutil/silcnet.[ch].
4456 * Added support silc_net_create_connection[_async] to fallback
4457 to IPv4 address if IPv6 address could not be used (like if
4458 it doesn't work on a specific system). Affected file in
4459 lib/silcutil/unix/silcunixnet.c.
4461 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4463 * Added silc_schedule_reinit function to do the enlarging
4464 of the max tasks handling capabilities of the scheduler.
4465 Affected files lib/silcutil/silcschedule.[ch].
4467 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4469 * Added automatic extern "C" { ... } for C++ compilers so the
4470 application does not need to define them. Affected file
4471 includes/silcincludes.h.
4473 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4474 old name went against naming convention. Applications now
4475 include "silcclient.h" instead of "clientlibincludes.h".
4476 Removed includes/clientlibincludes.h, it is redundant now.
4478 * Renamed includes/version.h to silcversion.h.
4480 * Added really preliminary support for OS/2 into the util
4481 library. Only thread & mutex API is implemented, others
4482 are still to be implemented. Created the lib/silcutil/os2/
4483 directory. Created also file includes/silcos2.h.
4485 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4487 * Added preliminary BeOS support into the util library.
4488 Created lib/silcutil/beos/, and implemented all the needed
4489 functions to support SILC on BeOS. Created also file
4490 includes/silcbeos.h.
4492 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4494 * Added proper initializations to silc's irssi code, so it's
4495 now possible to load it as module. Affected files
4496 irssi/src/silc/core/silc-core.c,
4497 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4499 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4501 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4504 * Fixed the silcdoc document generator to correct generate
4505 docs from all kinds of filenames. Affected files are
4506 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4508 * ROBOdoc documented lib/silcutil/silcmemory.h.
4509 Added also new function silc_memdup.
4511 * Removed lib/silcutil/silcbufutil.h and moved those routines
4512 to the lib/silcutil/silcbuffer.h.
4514 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4516 * Added `user_count' to the SilcChannelEntry which now tells the
4517 number of users on the channel. The user count is now saved
4518 in normal server of global channels as well. Affected files
4519 silcd/server.c, idlist.h, packet_receive.c and command.c.
4521 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4522 include file utility functions.
4524 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4525 instead of calling directly OS routines.
4527 * Fixed NICK change printing in Irssi SILC Client. Fixed
4528 KICKED notify printing in Irssi SILC Client. Affected file
4529 irssi/src/silc/core/client_ops.c.
4531 * Fixed a NICK change bug in client library, to not recreate the
4532 client_entry->channels hash table everytime nick is changed.
4533 Affected file lib/silcclient/client.c.
4535 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4537 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4538 the SKE interface a bit.
4540 * Fixed padding problem in PKCS#1. The padding was not actually
4541 random since the random number generator was used incorrectly.
4542 This security bug affects only when encrypting with PKCS#1, and
4543 it is not currently used at all in SILC. SILC only use signing
4544 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4546 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4548 * Rewrote the notify handling in Irssi SILC client to not call
4549 the events as signals. Fixes problems with Perl support.
4550 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4552 * Send the auto-nicking NICK command in client library with
4553 little timeout after connecting. The affected file is
4554 lib/silcclient/client.c.
4556 * Added following new config file settings:
4557 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4558 key_exchange_timeout, conn_auth_timeout, connections_max,
4561 Implemented all the new config settings handling in the server.
4563 Optimized the use of SKE Mutual flag usage. Use it only
4564 if connection authentication protocol is not based in public
4567 Renamed all SilcServerConfigSection* to SilcServerConfig*
4568 to have a bit shorter names.
4570 Affected files silcd/serverconfig.[ch], server.[ch], and
4573 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4575 * Cleaned up the listening sockets code, preparing for the rehash
4576 support. Affected file is silcd/server.c.
4578 * Fixed some output messages. Affected files are silcd/silcd.c,
4581 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4583 * Create lib/doc/silcrng_intro.html document as introduction
4584 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4586 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4588 * Fixes to the silcd config template. Affected file is
4589 doc/example_silcd.conf.in.
4591 * Removed type casts from silc_calloc(), conforming to the
4592 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4594 * Removed param_name member from client, server, and router
4595 section structs, now identifying the param directly.
4597 Added CONFIG_FREE_AUTH macro in config file parsing.
4599 Affected files are silcd/serverconfig.[ch].
4601 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4603 * Fixed command line parameter handling. All SILC initialization
4604 is now done in silc_core_init() which also fixes autoconnecting
4607 Affected files irssi/src/silc/core/silc-core.c,
4608 irssi/src/fe-text/silc.c.
4610 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Added new configuration options and blocks:
4613 keepalive_secs, reconnect_count, reconnect_interval,
4614 reconnect_interval_max, reconnect_keep_trying and
4615 require_reverser_lookup. Added ConnectionParam block, and
4616 implemented the connection parameters when connecting as
4617 initiator and when accepting connections as responder.
4619 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4620 whether given configuration value has been given already.
4622 Affected files silcd/serverconfig.[c], server.[c].
4624 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4625 algorithm parts and created new file silcalgs.conf, that
4626 is now included from the example_silcd.conf.in.
4628 * Optimized the silc_server_connect_to_router_second to take
4629 the connection configuration object from the SilcServerConnection
4630 object instead of finding it during the connecting phase.
4631 Added the configuration object to SilcServerConnection struct.
4632 Affected files silcd/server_internal.h, server.c.
4634 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Add the client on channel after it was resolved at the
4637 channel message receiving, and it was not already on the
4638 channel. Affected file lib/silcclient/client_channel.c.
4640 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4642 * Fixed the public key authentication to allocate always the
4643 destination signature buffer instead of using static buffer.
4644 Affected file silcd/protocol.c.
4646 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4648 * Unified the serverconfig.[ch]'s helper function interface.
4649 Affected file silcd/serverconfig.[ch].
4651 * Removed doc/example_silc.conf.in since it is redundant.
4652 The make install will now install irssi/silc.conf file.
4654 * Added new Passphrase and Publickey authentication methods to
4655 config file, allowing both public key and passphrase based
4656 authentication to be set at the same time.
4658 Added `prefer_passphrase_auth' setting in config file which
4659 can be used to set to prefer passwd auth if both passwd and
4660 public key is set. If not set, public key is preferred.
4661 This has effect only when being initiator (responder will try
4664 Added support for authentication with passphrase and public key
4665 at the same time. The passphrase is tried first always since
4666 it is faster to check.
4668 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4670 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4672 * Merged the new SILC Config library, with the server parsing
4673 support. Read the header file silcconfig.h or the toolkit
4674 documentation for the news. Affected files are
4675 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4676 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4677 silcd/protocol.c silcd/server.c silcd/server_backup.c
4678 silcd/serverconfig.[ch] silcd/silcd.c.
4680 * Fixed some silclog documentation. Affected file is
4681 lib/silcutil/silclog.h.
4683 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4685 * The silc_cipher_register, silc_hash_register and
4686 silc_hmac_register now checks if the object to be registered
4687 is registered already. Affected files are
4688 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4690 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4694 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4696 * Allow zero length channel messages inside the Channel Message
4697 Payload. Affected file lib/silccore/silcchannel.c.
4699 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4700 as header filenames.
4702 * Removed lib/silcclient/README and created HTML file
4703 lib/silcclient/silcclient_using.html, which is now included
4704 as part of Toolkit documentation.
4706 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4708 * Fixed CUMODE_CHANGE notify handling to change the mode of
4709 correct client. Affected file lib/silcclient/client_notify.c.
4711 * Make silc_rng_alloc fail if it cannot allocate the sha1
4712 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4714 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4716 * Fixed the file transfer's key agreement payload to include
4717 zero port also if the hostname is NULL because it could not
4720 Call file transfer monitor callback now also if error occurs
4721 during key agreement protocol.
4723 Changed the silc_client_file_send interface to return the
4724 SilcClientFileError instead of session id. The session ID
4725 is returned into pointer provided as argument.
4727 Check that the file exists locally before sending the
4728 file transfer request at all.
4730 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4732 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4733 error than can occur while key agreement protocol. Affected
4734 file lib/silcclient/silcapi.h.
4736 * Fixed the event_mode CMODE handler to not crash when mode
4737 is changed and +k mode is set in the channel. Affected file
4738 irssi/src/silc/core/silc-channels.c.
4740 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4741 SILC_LOG_WARNING to give out Warning and not Error. Affected
4742 file lib/silcutil/silclog.c.
4744 * Fixed the channel message payload decryption in the function
4745 silc_channel_message_payload_decrypt to not modify the original
4746 buffer before it is verified that the message decrypted
4747 correctly. Otherwise, next time it is called with correct
4748 channel key it won't encrypt since the payload is corrupted.
4749 Affected file lib/silccore/silcchannel.c.
4751 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4753 * Do not constantly resize the window. A fix patch by cras.
4754 Affected file irssi/src/fe-text/screen.c.
4756 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4758 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4759 Affected file lib/silcutil/silcnet.c.
4761 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4763 * Fixed a bug in hash table internal routine for traversing
4764 the table with foreach callback. The current entry may
4765 become invalid in the callback but it was referenced after
4766 the callback returned.
4768 Do not allow auto rehashing of hash table during the
4769 silc_hash_table_foreach operation, for same reasons as it is
4770 not allowed for SilcHashTableList. Affected files are
4771 lib/silcutil/silchashtable.[ch].
4773 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4775 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4776 Win32 DLL. extern's in header files are now declared with
4779 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4781 * Fixed private message handling. It used some old code that
4782 caused the client to crash. Affecte file is
4783 lib/silcclient/client_prvmsg.c.
4785 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4787 * Added function silc_client_add_channel,
4788 silc_client_replace_channel_id, and removed functions
4789 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4790 from client library.
4792 * Added cross reference of the joined channels to the
4793 SilcClientEntry, and changed the SilcChannelEntry's
4794 users list to SilcHashTable. The affected files are
4795 lib/silcclient/idlist.[ch].
4797 * Fixed a bug in hash table tarversing. While the hash table
4798 is traversed with SilcHashTableList the table must not be
4799 rehashed. It is now guaranteed that auto rehashable tables
4800 are not rehashed while tarversing the list. Also defined that
4801 silc_hash_table_rehash must not be called while tarversing
4802 the table. Added function silc_hash_table_list_reset that must
4803 be called after the tarversing is over. The affected files are
4804 lib/silcutil/silchashtable.[ch].
4806 * Changed all hash table traversing to call the new
4807 silc_hash_table_list_reset in server and in client library.
4809 * Added function silc_client_on_channel to return the
4810 SilcChannelUser entry if the specified client entry is joined
4811 on the specified channel. This is exported to application as
4812 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4814 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4816 * Fixed founder regaining problem with JOIN command on normal
4817 server. The notify for mode change must be sent always and
4818 not only if !cmd->pending. Affected file silcd/command.c.
4820 * Fixed the WHOWAS command's reply sending to support the
4821 lists correctly. Affected file silcd/command.c.
4823 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4825 * When sending JOIN command to router for processing the
4826 sender's old command identifier was not saved back to the
4827 sender's command context, fixed now. The affected file is
4830 * Create the key in JOIN command of the router did not return
4831 the channel key, added check for this. Affected file is
4834 * Fixed a channel ID update bug in JOIN command reply. Do
4835 not directly upgrade the ID but call the function
4836 silc_idlist_replace_channel_id if the ID was changed.
4837 Affected file silcd/command_reply.c.
4839 * Fixed memory leaks from command calling if it would fail.
4840 Affected file silcd/command.c.
4842 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4844 * Applied patches from cras:
4846 Memory leak fixes around libaries, irssi window resize fix,
4847 new silclist.h and silcdlist.h, all extern inline changed to
4850 * Removed dotconf from lib/dotconf, not needed anymore.
4852 * Removed TRQ from lib/trq, not needed anymore.
4854 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4855 with server connections. Later this will be configurable
4856 in config file after new config file is done. Affected file
4859 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4861 * Fixed a crash in server related to channel announcements.
4862 Affected file silcd/server.c.
4864 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4866 * Fixed memory leaks in silc_server_create_new_channel*
4867 functions. Affected file silcd/server.c.
4869 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4870 which ID was changed. This way the router will send the
4871 user list for the channel again, and server won't be in
4872 desync in some rare circumstances. Affected file is
4873 silcd/packet_receive.c.
4875 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4877 * Check for NULL socket pointer in the function
4878 silc_server_packet_send_to_channel_real. Affected file
4879 silcd/packet_send.c.
4881 * Fixed the BAN notify handling to correctly remove ban
4882 list. Affected file silcd/packet_receive.c.
4884 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4886 * Fixed some header addition to Toolkit distribution in
4887 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4889 * Added lib/silcclient/client_ops_example.h as an template
4890 file for application programmers to quickly start using
4891 the SilcClientOperation functions in their application.
4892 Updated the lib/silcclient/README as well to tell about this
4893 nice file made available.
4895 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4897 * Call silc_server_remove_from_channels when removing client
4898 entry when NO_SUCH_CLIENT_ID was received. Affected file
4899 is silcd/command_reply.c.
4901 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4903 * Added server & router operator statistics updating. Affected
4904 file silcd/packet_receive.c and silcd/command.c.
4906 * Fixed the SERVER_SIGNOFF notify handling on normal server
4907 not to save the history information for clients. Same was
4908 fixed earlier in remove_clients_by_server function, but not
4909 here. Affected file silcd/packet_receive.c.
4911 * Raised the default connection-retry count from 4 to 7 in
4912 server. Affected file silcd/server.h.
4914 * Cancel any possible reconnect timeouts when we start the
4915 key exchange. Affected file silcd/server.c.
4917 * Do not reconnect on connection failure when SCONNECT was
4918 given. Affected files silcd/server.[ch].
4920 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4922 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4924 * Fixed the NICK command to always give the unformatted
4925 nickname to the one giving the NICK command. If unformatted
4926 nickname is cached already it will be formatted and the
4927 local entry will always get the unformatted nickname.
4928 Affected file lib/silcclient/idlist.c.
4930 * Fixed some double frees from client library commands.
4931 Affected file is lib/silcclient/command.c.
4933 * Fixed CUMODE command in server to assure that no one can
4934 change founder's mode than the founder itself, there was a
4935 little bug. Affected file silcd/command.c.
4937 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4939 * Removed the SilcClientCommandDestructor from the client
4940 libary, it is not needed anymore. Affected files are
4941 lib/silcclient/silcapi.h, command[_reply].[ch],
4942 client_notify, idlist.c.
4944 * Fixed GETKEY command to first resolve client, and then
4945 resolve the server only if the client was not found, instead
4946 of resolving both at the same time. Affected file is
4947 lib/silcclient/command.c.
4949 * Added silc_client_start_key_exchange_cb and lookup the
4950 remote hostname and IP address before starting the key
4951 exchange with server. The affected file is
4952 lib/silcclient/client.c.
4954 * The server's public key is now saved using the IP address
4955 of the server and not the servername for the filename.
4956 The hostname public key filename is checked as an fall back
4957 method if the IP address based filename is not found.
4959 Fixed the GETKEY command to save the fetched server key
4960 in correct filename.
4962 Print the remote server's hostname now when new key is
4963 received during connection process. Affected file is
4964 irssi/src/silc/core/client_ops.c.
4966 * Return always our own public key to the client if it asks
4967 for it with GETKEY command. Affected file silcd/command.c.
4969 * Removed the use_auto_addr variable from default config
4970 file since it was in wrong section. Affected file is
4973 * Fixed TOPIC_CHANGE notification to not route it when it
4974 was sent using silc_server_send_notify_to_channel function.
4975 Affected file silcd/command.c.
4977 * Fixed silc_server_send_notify_kicked to send the kicker's
4978 Client ID also, it was missing. Affected files are
4979 silcd/command.c, silcd/packet_send.[ch].
4981 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4983 * Do not save client history information in SERVER_SIGNOFF.
4984 Fixes the bug in normal server that it does not detect
4985 the client becoming valid after the server becomes back
4986 online. Affected file silcd/server_util.c.
4988 * Added `sock_error' field into the SilcSocketConnection
4989 context. When error occurs during socket operation (read
4990 or write) the error is saved. Added also new function
4991 silc_socket_get_error to return human readable socket error
4992 message. Affected files are lib/silcutil/silcsockconn.[ch],
4993 lib/silcutil/unix/silcunixsockconn.c, and
4994 lib/silcutil/win32/silcwin32sockconn.c.
4996 * The server now prints the socket error message in the
4997 signoff for client. Affected file silcd/server.c.
4999 * Fixed the `created' channel information sending from router
5000 to server in JOIN command. Checks now whether the channel
5001 really was created or not and set it according that.
5003 Fixed the JOIN command to use the client entry's current
5004 ID during the joining procedure instead of the one it sent
5005 in the command (it is checked though), since it can change
5006 between the packet processing and command processing, and
5007 would just case unnecessary pain in the client end. Affected
5008 file silcd/command.c.
5010 * Fixed a channel key payload sending to use correct channel
5011 ID when the server was forced to change the channel's ID by
5012 router. Router sent the key payload with the old Channel ID.
5013 Affected file silcd/packet_receive.c.
5015 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5017 * Call silc_server_save_channel_key only if the key payload
5018 was provided in the JOIN command's command reply. Affected
5019 file silcd/command_reply.c.
5021 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5023 * Fixed silc_mp_sizeinbase to return the value correctly with
5024 MPI. Affected file lib/silcmath/mp_mpi.c.
5026 * Fixed the stop_server signal to correctly stop the scheduler
5027 and gracefully stop the server when SIGTERM or SIGINT signals
5028 are received. Affected file silcd/silcd.c.
5030 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5032 * Simple handling of TERM and HUP signals. Also added some log
5033 flushing call around. Affected file is
5036 * Fixed small bugs in silclog.c. Now buffering output will take
5037 effect after 10 seconds since startup: This will ensure that
5038 no important startup messages are lost. Also output redirection
5039 will preserve original format ([Date] [Type] message).
5040 Affected file is lib/silcutil/silclog.c.
5042 * Added two options to the config file, in the logging section:
5043 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5044 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5046 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5048 * Do not print the warning about log files not being initialized
5049 more than once to avoid excess logging. Affected file is
5050 lib/silcutil/silclog.c.
5052 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5053 the SIM copying in make install in Makefile.am.pre.
5055 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5057 * Rewritten silclog APIs. Globally interesting changes follows:
5058 silc_log_set_files() changed to silc_log_set_file().
5059 silc_log_set_callbacks() changed to silc_log_set_callback().
5060 ROBOdoc documented silclog header file.
5061 SilcLogCb now returns bool to wether inihibit the default
5062 handler or not (to keep the old behaviour return always TRUE).
5063 The new APIs should also fix the problem of the
5064 silcd_error.log file that was written in the current directory.
5067 Log files streams will remain opened after silc_log_set_file()
5068 call, means less CPU usage notably on high traffic servers.
5069 File streams are now full buffered, and flushed to the disk
5070 every 5 minutes, lesses HD activity and CPU usage.
5071 Messages can be redirected, allowing admins to configure
5072 one single logfile for all server messages.
5073 the silc_log_quick global variable to activate fast-logging.
5074 Affected files lib/silcutil/silclog.[ch]
5076 * Changed some code to conform new silclog APIs. Affected
5077 files are doc/example_silcd.conf.in, silcd/server.c
5078 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5081 * Fixed a memory leak that could occur in some situations.
5082 Affected file silcd/serverconfig.c.
5084 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5086 * Added the silc_client_del_client to remove the client from
5087 all channels as well. Affected file lib/silcclient/idlist.c.
5089 * Fixed the client library to correctly remove the client
5090 from all channels when the client entry is being destroyed.
5091 Affected file lib/silcclient/client_notify.c, command.c.
5093 * Added auto-nicking support to the client library. If the
5094 applicatio now sets client->nickname it will be sent to the
5095 server after connecting by the library. This way for example
5096 SILCNICK (or IRCNICK) environment variables will have effect
5097 and always change the nickname automatically to whatever
5098 it is wanted. Affected file lib/silcclient/client.[ch].
5100 * Renamed silc_server_command_bad_chars to the
5101 silc_server_name_bad_chars and moved it to the
5102 silcd/server_util.[ch]. Added also new function
5103 silc_server_name_modify_bad to return nickname that
5104 includes bad characters as new nickname without those
5105 bad characters. This check and modify is now used in
5106 silc_server_new_client when the username is initially set
5107 as nickname, so it must be checked to be valid nickname.
5108 Affected file silcd/packet_receive.c.
5110 * The nickname length is now taken from the packet for real
5111 and not trusted to strlen() since it clearly can return
5112 wrong length for nickname including bad characters. This
5113 also applies to channel names. Affected file silcd/command.c.
5115 * Removed the lib/silcsilm/modules directory. Modules are now
5116 compiled into the lib/silcsim. Fixed the copying of the
5117 modules to follow symbolic links in Makefile.am.pre.
5119 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5121 * Fixed silc_string_regexify list creation. Fixes bugs with
5122 BAN and INVITE commands in server. The affected file is
5123 lib/silcutil/unix/silcunixutil.c.
5125 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5127 * Removed the command destructor entirely from the server's
5128 command and command reply routines. It is not needed, and
5129 its usage was buggy and caused crashes. Affected files are
5130 silcd/command[_reply].[ch].
5132 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5134 * Cancel protocol and NULL sock->protocol if timeout
5135 occurred during protocol. Affected file silcd/server.c.
5137 * Cancel protocol timeouts always before calling the final
5138 callback, to assure that after final callback is called
5139 no other state will be called for the protocol anymore.
5140 Affected file silcd/protocol.c.
5142 * Print error log if incoming connection configuration could
5143 not be found. Affected file silcd/server.c.
5145 * Fixed JOIN command to correctly save the founder mode
5146 to the client on normal SILC server, when the channel
5147 was created by the router. Affected file silcd/command.c.
5149 * Fixed LIST command (hopefully) to send correct reply
5150 packets. Affected file silcd/command.c.
5152 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5154 * The silc_packet_receive_process now returns FALSE if the
5155 read data was invalid packet, and TRUE if it was ok.
5157 The server now checks that if unauthenticated connection
5158 sends data and its processing fails the server will close
5159 the connection since it could be a malicious flooder.
5161 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5163 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5165 * Make sure the warning about error opening a log file is
5166 printed only once and not everytime it fails (produces
5167 too much useless log). Affected file lib/silcutil/silclog.c.
5169 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5171 * Made the silc_server_daemonise() function more readable.
5172 Affected file silcd/server.c.
5174 * Pid file is now optional, the user may comment it out from
5175 the config file. Removed define SILC_SERVER_PID_FILE, we
5176 don't need a default any longer. Affected file
5177 configure.in.pre, lib/Makefile.am.pre.
5179 * Make some use of the pid file. The server now dies at startup
5180 if it detects a valid pid file on his path. The server would
5181 die anyway in this circumstance, because of the bind() failure.
5182 Affected file silcd/silcd.c.
5184 * No longer compiling lib/dotconf.
5186 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5188 * Fixed JOIN command parsing not to crash. Affected file
5189 lib/silcclient/command.c.
5191 * Fied the NICK_CHANGE notify to add the new client entry
5192 even it is resolved. This removes an <[unknown]> nick
5193 thingy bug in the client. Affected file is
5194 lib/silcclient/client_notify.c.
5196 * Do not try to allocate 0 bytes (efence does not like it)
5197 in lib/silccore/silccomand.c when encoding payload.
5199 * Do not take IRCNICK as nickname in Irssi SILC client since
5200 it is not possible to set nickname before hand connecting
5201 the server (TODO has an entry about adding auto-nicking
5204 * Changed the silc_server_command_pending to check whether
5205 there already exists an pending entry with the specified
5206 command, command identifier and pending callback. This is
5207 to fix IDENTIFY and WHOIS related crashes that may register
5208 multiple pending commands with same identifier. Affected
5209 file silcd/command.c.
5211 * Fixed the server to reconnect to the router even if it
5212 was already reconnecting and EOF was received. This to
5213 fix a possibility that the server wouldn't ever try to
5214 auto-reconnect to the router. Affected file silcd/server.c.
5216 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5218 * Fixed the server's password authentication to use the
5219 length of the locally saved password, and not the one
5220 sent in the packet. Affected file silcd/protocol.c.
5222 * Fixed same password authentication problem in the
5223 Authentication Payload handling routines in
5224 lib/silccore/silcauth.c.
5226 * Yet another password authentication problem fixed with
5227 channel password handling in silcd/command.c.
5229 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * If first character of string in silc_parse_userfqdn is '@'
5232 then do not parse it. Affected file is
5233 lib/silcutil/silcutil.c.
5235 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Fixed minor bug in IDENTIFY command reply sending, which
5238 caused various weird problems during JOIN when it was
5239 resolving names for users. Affected file silcd/command.c.
5241 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5243 * Fixed the IDENTIFY command reply sending to chech better valid
5244 clients. It was possible to send incomplete list of replies.
5245 Affected file silcd/command.c.
5247 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Added silc_client_command[s]_[un]register functions now to
5250 dynamically register the commands in client library. Removed
5251 the static table of commands. This allows the client library
5252 to call commands without causing the application to know about
5253 what commands library has called.
5255 Removed the INFO command reply kludge to detect when the command
5256 was called by library. Now library use its own command reply
5257 function for INFO command.
5259 Added function silc_client_command_call to call a command.
5260 Application can use it to call command, not access the structure
5263 Now all commands that are sent by the client library (not
5264 explicitly sent by application) use own command reply functions.
5266 Affected files around lib/silcclient/ and in
5267 irssi/src/silc/core/.
5269 * Fixed the WHOIS command reply sending to chech better valid
5270 clients. It was possible to send incomplete list of replies.
5272 Fixed the WHOIS and IDENTIFY to send the request to router
5273 if normal server did not do it and did not find any results.
5275 Affected file silcd/command.c.
5277 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5279 * Moved the internal data from SilcClient context into its
5280 own file, not accesible to application. Affected files
5281 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5282 and other files in client library.
5284 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5286 * Added doc/examples installation target in Makefile.am.pre.
5289 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5292 commands the found client entry will be removed from the
5293 cache, after notifying application about the error. Affected
5294 file lib/silcclient/command_reply.c.
5296 * Changed the /MSG to check for exact nickname user gave, and
5297 not let `nick' match `nick@host' if it is only one found. Now,
5298 user must type the exact nickname (like nick@host2) even if
5299 there are no more than one same nicks found. This is to avoid
5300 a possibility of sending nickname to wrong nickname since
5301 `nick' could match `nick@host'. Affected file is
5302 irssi/src/core/silc-servers.c.
5304 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5306 * Do not print "you are now server operator" or similar when
5307 giving /away command. Affected files are
5308 irssi/src/silc/core/client_ops.c, silc-servers.h.
5310 * Made the silc_server_command_pending_error_check to send
5311 the same command reply payload it received back to the
5312 original sender of the command. This way all arguments
5313 that was received by the server will be received by the
5314 client too. Affected file silcd/command.c.
5316 * Added the silc_idcache_add to return the created cache entry
5317 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5319 * Add global clients to expire if they are not on any channel.
5320 This is because normal server will never know if they signoff
5321 if they are not on any channel. The cache expiry will take
5322 case of these entries. This is done by normal servers only.
5323 The affected files are silcd/command_reply.c,
5324 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5326 * If server receives invalid ID notification for WHOIS or
5327 IDENTIFY and the ID exists in the lists, it is removed.
5328 Affected file silcd/command_reply.c.
5330 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5331 in client then client entry that it matches is searched and
5332 the nickname is printed on the screen for user. Affected
5333 file irssi/src/silc/core/client_ops.c.
5335 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Use cache entry expire time in the LIST command reply to
5338 purge old entries from the cache after the LIST command
5339 reply has been received. This way we don't have non-existent
5340 entries in the cache for too long. Affected file is
5341 silcd/command_reply.c.
5343 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * If we are normal server, and we've not resolved client info
5346 in WHOIS or IDENTIFY from router, and it is global client,
5347 we'll check whether it is on some channel. If it is not
5348 then we cannot be sure about its validity and will resolve it
5349 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5350 file silcd/command.c.
5352 * Search channel by name (if possible) rather than by ID
5353 in IDENTIFY command's command reply. Affected file is
5354 silcd/command_reply.c.
5356 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5358 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5359 Updated specs and implemented it. Affected file silcd/command.c,
5360 silcd/packet_send.c and silcd/packet_receive.c.
5362 * Implemented the <founder auth> payload handling in the JOIN
5363 command. If provided all conditions for channel joining
5364 except requirement to provide correct passphrase can be
5365 overrided by the channel founder. Updated the protocol specs.
5366 Affected file silcd/command.c.
5368 Added support for founder auth in JOIN command in client
5369 library. Fixed the parsing of the JOIN command now to support
5370 all options as they should be. The affected file is
5371 lib/silcclient/command.c.
5373 * Optimized the WHOIS and IDENTIFY commands to send the request
5374 to router only if it includes nicknames or other names. If
5375 they include only IDs then check the local cache first before
5376 routing. Affected file is silcd/command.c.
5378 * Added channels topic announcements. Affected file is
5379 silcd/packet_receive.c and silcd/server.c.
5381 * Fixed the silc_server_send_notify_topic_set to really destine
5382 the packet to channel. Affected file silcd/packet_send.c.
5384 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5385 library. Affected file lib/silcclient/client_notify.c.
5387 * Added UMODE announcements. Affected file silcd/server.c.
5389 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5391 * Memory leak fixes in:
5393 lib/silcutil/silcsockconn.c
5394 lib/silcske/silcske.c
5395 lib/silcske/groups.c
5397 lib/silccrypt/silcpkcs.c
5398 lib/silccore/silccommand.c
5399 lib/silccore/silcidcache.c
5404 * ROBOdoc documented the lib/silcske/groups.h file and a
5405 bit changed the interface for better.
5407 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5409 * Update the client entry context in the ID cache after
5410 nick change. Affected file lib/silcclient/command.c.
5411 Fixes the CUMODE command when regaining founder privileges,
5412 and a little WHOIS problem.
5414 * Fixed silc_net_gethostbyname to correctly call the
5415 inet_ntop. Affected file lib/silcutil/silcnet.c.
5417 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5419 * Added IPv6 support checking to the configure.in.pre, added
5420 also --enable-ipv6 option to override the check. Affected
5421 file configure.in.pre.
5423 * The silc_thread_create now calls the start function
5424 directly if threads support is not compiled in. Removes
5425 ugly #ifdef's from generic code. Affected files are
5426 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5428 * Added silc_net_gethostby[name/addr]_async to asynchronously
5429 resolve. Affected files are lib/silcutil/silcnet.[ch].
5431 * Added support for rendering IPv6 based server, client and
5432 channel IDs. Affected file lib/silcutil/silcutil.c.
5434 * Added support for creating IPv6 based server IDs. Affected
5435 file is silcd/serverid.c.
5437 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5439 * Added silc_net_gethostby[addr/name] into the
5440 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5441 routines. Added silc_net_is_ip[4/6]. Affected file is
5442 lib/silcutil/unix/silcunixnet.c. All routines that take
5443 address as argument now supports both IPv4 and IPv6 addresses.
5445 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5447 * Fixed LIST command reply sending in server. Affected file
5450 * Server now sends the kicker's client ID in the KICK notify
5451 to the kicked client. Affected file silcd/command.c.
5453 * The client library now parses the kickers client ID and
5454 UI displays it. Affected files lib/silcclient/client_notify.c
5455 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5457 * Made all payload parsing function prototypes consistent.
5458 They all take now const unsigned char * and uint32 pair as
5459 the payload data instead of SilcBuffer. Changes all around
5460 the source tree. Other unsigned char* -> const unsigned char*
5461 changes around the tree as well.
5463 * Optimized SFTP client and server packet sending not to
5464 allocate new buffer for each packet but to recycle the
5465 first allocated buffer. Affected files are
5466 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5468 * Optimized the SFTP client to use SilcList instead of
5469 SilcDList for requests, because it is faster. Affected file
5470 is lib/silcsftp/sftp_client.c.
5472 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5473 into lib/silccore/silcid.[ch].
5475 Renamed silcpayload.[ch] into silcargument.[ch].
5477 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5479 * If client entry is deleted with active key agreement
5480 session, abort the session.
5482 The silc_client_abort_key_agreement now calls the completion
5483 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5485 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5488 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Don't use __restrict in older GCC's. Affected file is
5491 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5493 * silc_net_localhost now attempts to reverse lookup the
5494 IP/hostname. Affected file lib/silcutil/silcnet.c.
5496 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5497 command. It can be used to gain founder privileges at
5498 the same time when joining the channel.
5500 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5501 kicker's client ID as well. Updated protocol specs.
5503 Defined that the server must send SILC_COMMAND_IDENTIFY
5504 command reply with error status to client who sent
5505 private message with invalid client ID.
5507 Updated the protocol specification.
5509 * Added silc_server_send_command_reply to send any
5510 command reply. Affected file silcd/packet_send.[ch].
5512 * Added silc_id_payload_encode_data to encode ID payload
5513 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5515 * The server now send IDENTIFY command reply with error
5516 status if client ID in private message is invalid. Affected
5517 file silcd/packet_receive.c.
5519 * Save the server key file with server's IP address in
5520 the filename instead of hostname. The affected file is
5521 irssi/src/silc/core/client_ops.c.
5523 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5525 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5528 * Added libtool support for compiling shared objects in
5529 lib/silcsim. Affected file configure.in.pre and
5530 lib/silcsim/Makefile.am. Original patch by cras.
5532 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5534 * Pid file configuration, and server's config file fixes
5535 patch by toma. Updated CREDITS file.
5537 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5539 * Fixed silc_client_channel_message to not try to decrypt
5540 the message twice if it resolved the destination client
5541 information. This could cause of dropping one channel
5542 message. Affected file lib/silcclient/client_channel.c.
5544 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5546 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5547 lib/silcclient/client.c. This function is used when the SILC
5548 Client is run under some other scheduler, or event loop or
5549 main loop. On GUI applications, for example this may be
5550 desired to used to run the client under the GUI application's
5551 main loop. Typically the GUI application would register an
5552 idle task that calls this function multiple times in a second
5553 to quickly process the SILC specific data.
5555 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5557 * Fixed silc_server_drop() for dropping the supplementary
5558 groups as well, this could cause a security hole on some
5561 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5566 * Write PID file after dropping privileges. Added -F option
5567 to run server on foreground. A patch by debolaz.
5568 Affected files silcd/server.c, silcd/silcd.c.
5570 * Fixed MOTD to return the MOTD file server name. Affected
5571 file silcd/command.c.
5573 * Added INFO command reply handling to the Irssi SILC Client.
5574 Affected file irssi/src/silc/core/client_ops.c.
5576 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5578 * Fixed the silc_idcache_list_* routines to really support
5579 the dynamic list. Fixes a crash. Affected file is
5580 lib/silccore/silcidcache.c.
5582 * Fixed the LIST command reply to really call LIST command's
5583 pending callbacks. Affected file silcd/command_reply.c.
5585 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * Update conn->local_entry->nickname after giving NICK
5588 command. Affected file lib/silcclient/command.c.
5590 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5592 * Added the [pid] option to the silcd configuration file
5594 Affected files: serverconfig.[ch] and silcd.c
5596 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5598 * Save fingerprint in WHOIS command reply in server.
5599 Affected file silcd/command_reply.c.
5601 * Fixed NICK commands pending callback registration.
5602 Affected file lib/silcclient/command.c.
5604 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5606 * Use ++server->cmd_ident when sending commands in server,
5607 instead of random number. Affected file silcd/command.c.
5609 * Fixed GETKEY command reply to call actually GETKEY pending
5610 command callbacks. Affected file silcd/command_reply.c.
5612 * A bit stricter check for nicknames. Check for same nickname
5613 in NICK command also. Affected file silcd/command.c.
5615 * Do not call INFO command everytime client ID changes, only
5616 during first connecting. Affected file lib/silcclient/client.c.
5618 * Set the new nickname only after successful command reply for
5619 NICK command is returned by server. Affected file
5620 lib/silcclient/command.c.
5622 * Remove nicknames from nicklist during server_signoff notify.
5623 Should fix /NAMES bit more. The affected file is
5624 irssi/src/silc/core/silc-channels.c.
5626 * Added `fingerprint' field to the SilcIDListData in the
5627 silcd/idlist.h to hold the fingerprint of the client's
5630 Send the fingerprint of the client's public key in WHOIS
5633 Affected files silcd/command.c, and silcd/idlist.[ch].
5635 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5636 create fingerprint from given data.
5638 * Show the fingerprint of the client's public key in WHOIS.
5639 Affected files irssi/src/module-formats.[ch] and
5640 irssi/src/silc/core/client_ops.c.
5642 * Format the multiple same nicknames also during JOIN and
5643 NICK_CHANGE notifys. Affected file is
5644 lib/silcclient/client_notify.c.
5646 * Do not print error on screen for invalid private message
5647 payload since it can come if someone is sending private
5648 messages with wrong key. Affected file
5649 lib/silccore/silcprivate.c.
5651 * Fixed multiple concurrent /PING crash. Affected file
5652 lib/silcclient/command.c.
5654 * Changed the wrong ID encoding. All IP addresses must be
5655 in MSB first order in encoded format. They were encoded
5656 wrong and was in LSB format. Affected files are
5657 silcd/serverid.c, lib/silcutil/silcutil.c.
5659 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5661 * Call the `connect' client operation through the scheduler
5662 in case of error. Affected file lib/silcclient/client.c.
5664 * Call the `failure' client operation even if the error
5665 occurred locally during a protocol. Affected file is
5666 lib/silcclient/protocol.c.
5668 * Added support of sending LIST command to router from normal
5669 server. This way normal server can get list of all channels
5670 in the network too. Fixed the channel list sending in the
5671 server too. Affected files are silcd/command.c, and
5672 silcd/command_reply.[ch].
5674 * Added silc_server_update_channels_by_server and
5675 silc_server_remove_channels_by_server. They are used during
5676 disconnection of primary router and in backup router protocol.
5677 Affected file silcd/server_util.[ch], silcd/server.c and
5678 silcd/server_backup.c.
5680 * Fixed channel adding to global list in IDENTIFY command
5681 reply in server. Affected file silcd/command_reply.c.
5683 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * If the incoming packet type is REKEY or REKEY_DONE process
5686 that packet always synchronously. Fixes yet another MAC
5687 failed error on slow (dialup) connections. Affected file
5688 lib/silcclient/client.c and silcd/server.c.
5690 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5692 * Call check_version SKE callback for initiator too. Affected
5693 file lib/silcske/silcske.c.
5695 * Implemented fix for security hole found in the SKE that was
5696 fixed in the specification few days back; the initiator's
5697 public key is now added to the HASH value computation.
5698 Added backwards support for the old way of doing it too, for
5699 old clients and old servers. Affected file is
5700 lib/silcske/silcske.c.
5702 * Enabled mutual authentication by default in SKE. If initiator
5703 is not providing mutual authentication the responder will
5704 force it. This will provide the proof of posession of the
5705 private key for responder. The affected files are
5706 lib/silcclient/protocol.c and silcd/protocol.c.
5708 * Do not cache anymore the server's public key during SKE.
5709 We do mutual authentication so the proof of posession of
5710 private key is done, and if the server is authenticated in
5711 conn auth protocol with public key we must have the public
5712 key already. Affected file silcd/protocol.c.
5714 * Added new global debug variable: silc_debug_hexdump. If
5715 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5716 file lib/silcutil/silclog.[ch].
5718 * Fixed compilation warning due to char * -> const char *.
5719 Affected files lib/silcutil/silcnet.h, and
5720 lib/silccore/silcauth.[ch].
5722 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5724 * Fixed CMODE command when new channel key was created. If
5725 the creation failed the old key was removed. Next time giving
5726 same command would crash the server since the old key was
5727 freed already. Affected file silcd/command.c.
5729 * Fixed the silc_server_announce_get_channels to not crash
5730 on reconnect. Affected file silcd/server.c.
5732 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5734 * Added silc_log_set_debug_string function to set a regex
5735 string to match for debug output. Only the function names,
5736 or filenames matching the given debug string is actually
5737 printed. This way it is possible to filter out those debug
5738 strings that user is not interested in.
5740 Fixed a bug in silc_string_regexify.
5742 Affected files lib/silcutil/silclog.[ch], and
5743 lib/silcutil/unix/silcunixutil.c.
5745 * Changed the -d options in both server and Irssi SILC client
5746 to take the debug string as argument. Affected files
5747 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5749 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Added silc_hash_babbleprint to create a Bubble Babble
5752 Encoded fingerprint. The encoding is developed by Antti
5753 Huima (draft-huima-babble-01.txt), and it creates human
5754 readable strings out of binary data. Affected file
5755 lib/silccrypt/silchash.[ch].
5757 * Print the babble print now in addition of fingerprint as well
5758 in Irssi SILC client. Affected files are
5759 irssi/src/fe-common/silc/module-formats.[ch],
5760 irssi/src/fe-common/silc/core/client_ops.c.
5762 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Fixed a security problem found in SKE. The initiator's
5765 public key too is now added to the HASH hash value creation
5766 which is signed by the responder to create the SIGN value.
5767 This will prevent anyone in the middle to lie to the responder
5768 about the initiator's public key. If this is done now, the
5769 man in the middle will get caught. Updated the protocol
5772 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Better installation directory handling. Configure module
5775 paths and other paths automatically to example_silc* files
5776 in doc/. A patch by toma.
5778 * Fixed compiler warning from MPI library, and from SILC RNG.
5781 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5782 It can be configured with ./configure. A patch by toma.
5784 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5786 * Find correct make to use in prepare-clean. A patch by
5787 toma. Affected file prepare-clean.
5789 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5791 * Added irssi variables use_auto_addr, auto_bind_ip,
5792 auto_bind_port and auto_public_ip.
5794 * Changed the interface for silc_client_send_key_agreement
5795 in lib/silcclient/silcapi.h
5799 irssi/src/silc/core/silc-core.c
5801 lib/silcclient/silcapi.h
5802 irssi/src/silc/core/silc-channels.c
5803 lib/silcclient/client_keyagr.c
5806 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Added silc_pkcs_public_key_compare to compare two
5809 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5811 * Check that the client who set the founder mode on the
5812 channel is the same client that is giving the founder
5813 mode to itself. It is done by comparing the saved public
5814 key (it is saved even in the authentication is passphrase).
5815 Affected file silcd/command.c.
5817 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5819 * Do not process packet for disconnected socket connection.
5820 Affected file lib/silccore/silcpacket.c.
5822 * Process the DISCONNECT packet through scheduler in the
5823 client library. Affected file lib/silcclient/client.c.
5825 * Fixed the silc_client_packet_parse to not to increase
5826 the packet sequence number if the conn->sock and the
5827 current socket connection is not same. This can happen
5828 for example during key agreement when the conn includes
5829 multiple socket connections (listeners). Affected file
5830 lib/silcclient/client.c.
5832 * The sender of the file transfer request now provides also
5833 the pointer (listener) for the key exchange protocol. If
5834 the listener cannot be created then it sends empty key
5835 agreement and lets the receiver provide the listener.
5837 Added `local_ip' and `local_port' arguments to the
5838 silc_client_file_send. If they are provided they are used,
5839 if not then it will attempt to find local IP address, if
5840 not found or bind fails then the remote client will provide
5843 Affected files are lib/silcclient/client_ftp.c and
5844 lib/silcclient/silcapi.h.
5846 * Extended the FILE SEND command to support defining the
5847 local IP and port for key exchange listener. They are
5848 optional. Affected file irssi/src/silc/core/silc-servers.c.
5850 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Defined to WHOIS command reply the sending of fingerprint
5853 of the client's public key (if the proof of posession of the
5854 corresponding private key is verified by the server).
5855 Updated to the protocol specification.
5857 * Added support of receiving the client's public key's
5858 fingerprint in command reply in client library. Affected
5859 file is lib/silcclient/command_reply.c, and
5860 lib/silcclient/idlist.[ch].
5862 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5864 * Do not send over 128 chars long nickname to the server
5865 in NICK command. Affected file lib/silcclient/command.c.
5867 * Do not send over 256 chars long channel names to the server
5868 in JOIN command. Affected file lib/silcclient/command.c.
5870 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Assure that silc_server_close_connection cannot be called
5873 twice for same socket context. Affected file is
5876 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Send error message to application if opening file for
5879 writing during file transfer fails. Affected file is
5880 lib/silcclient/client_ftp.c.
5882 Remove all file transfer sessions for a client that we're
5883 removing from ID cache.
5885 Affected file is lib/silcclient/client_ftp.c.
5887 * Fixed silc_net_addr2bin to return correct address. Affected
5888 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5890 * Fixed file transfer session removing on signoff notify.
5891 Affected file irssi/src/silc/core/silc-servers.c.
5893 * Added the SilcClientFileError to be returned in the monitor
5894 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5895 Affected file lib/silcclient/silcapi.h.
5897 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Fixed a crash in silc_client_ftp_free_sessions and
5900 silc_client_ftp_session_free_client. Affected file
5901 lib/silcclient/client_ftp.c.
5903 * Added `disabled' field in the SilcChannelEntry in the server
5904 to indicate if the server entry is disabled. Affected file
5905 silcd/idlist.h, silcd/command[_reply].c.
5907 * SILC server adds now /var/run/silcd.pid everytime it is
5908 started. Affected file silcd/silcd.c.
5910 * Added silc_server_packet_send_clients to send a packet to
5911 the provided table of client entries. Affected file
5912 silcd/packet_send.[ch].
5914 * Fixed a crash in client resolving in client_prvmsg.c in
5915 client library. Affected file lib/silcclient/client_prvmsg.c.
5917 * Do not actually remove the client directly from ID cache
5918 during SERVER_SIGNOFF, but invalidate it. This way we
5919 preserve the WHOWAS info for the client. Affected file
5920 silcd/server_util.c.
5922 * Fixed SERVER_SIGNOFF notify handling in the server. The
5923 server is now able to process incoming SERVER_SIGNOFF notify
5924 for a server that it doesn't even know about. It will remove
5925 the clients provided in the notify. Affected file
5926 silcd/packet_receive.c.
5928 * Check for partial packet in data queue after every packet that
5929 was found from the queue. Return and wait for more data if
5930 there is partial data in queue. Affected file is
5931 lib/silccore/silcpacket.c.
5933 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5935 * Added SilcClietFileError enum to indicate error in
5936 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5937 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5938 Affected files lib/silcclient/silcapi.h and
5939 lib/silcclient/client_ftp.c.
5941 * Check that newsize in silc_buffer_realloc is larger than
5942 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5944 * Added better monitor of file transfers. It now monitors
5945 key agreement protocol during the file transfer too. Added
5946 error reporting too. Affected files
5947 irssi/src/silc/core/silc-servers.c,
5948 irssi/src/fe-common/silc/module-formats.[ch].
5950 * Wrote a help file for FILE command.
5952 * Added silc_rng_global_get_byte_fast to get not-so-secure
5953 random data as fast as possible. Random data is read from
5954 /dev/urandom if available and from the SILC RNG if not
5955 available. It is used in padding generation. Affected file
5956 lib/silccrypt/silcrng.[ch].
5958 * All packets in client library are now processed synchronously.
5959 Optimized packet processing a lot. Affected file
5960 lib/silcclient/client.c.
5962 * All server connection packets are processing synchronously
5963 now in server, to optimize packet processing. Affected file
5966 * Include files are installed now only in Toolkit distribution
5967 if make install is given. Affected files: all Makefile.am's.
5969 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Assure that silc_client_notify_by_server_resolve does not
5972 resolve the client information multiple times. If it cannot
5973 be found by the first it cannot be found at all. Affected
5974 file lib/silcclient/client_notify.c.
5976 * Fixed WHOWAS command reply calling. Affected file
5977 lib/silcclient/command_reply.c.
5979 * Removed all references to silc_idlist_get_client from the
5980 Irssi SILC client since that call is internal call used by
5981 the library. The Irssi SILC client will use now client
5982 retrieval functions found in silcapi.h.
5984 * Fixed a bug in resolving nickname info before sending
5985 private message. It used freed memory. Affected file
5986 irssi/src/silc/core/silc-servers.c.
5988 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Assure my_channels statistics cannot go negative in server.
5991 Affected files silcd/server.c, silcd/server_util.c.
5993 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5997 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * Win32 Toolkit changes. Affected files
6000 win32/silc.dsw, win32/libsilc/libsilc.def,
6001 win32/libsilcclient/libsilc.def,
6002 lib/silcutil/silcutil.c, and
6003 lib/sftp/sftp_fs_memory.c.
6005 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Added silc_net_localip to return local host's IP address.
6008 Affected file lib/silcutil/silcnet.[ch].
6010 * If key exchange or rekey protocol is active for a connection
6011 parse all packets syncronously since there might be packets
6012 in packet queue that we are not able to process without first
6013 processing packets before them. Affected file silcd/server,
6014 lib/silcclient/client.c.
6016 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6017 whether library should continue processing the packet.
6018 Affected file lib/silccore/silcpacket.h.
6020 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6021 SilcSFTPMonitorData to SFTP server to monitor various
6022 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6023 lib/silcsftp/sftp_server.c.
6025 * Added silc_file_size to return file size. Affected file
6026 lib/silcutil/silcutil.[ch].
6028 * Implemented the file transfer support for the client library.
6029 Added preliminary support for simple client to client one-file
6030 transmission. Affected file lib/silcclient/client_ftp.c,
6031 lib/silccilent/client.[ch].
6033 * Added new local command FILE to the Irssi SILC Client.
6034 It is used to perform the file transfer. It has subcommands
6035 SEND, RECEIVE, SHOW and CLOSE. Affected files
6036 irssi/src/silc/core/client_ops.c,
6037 irssi/src/silc/core/silc-server.[ch].
6039 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Relay the SILC_PACKET_FTP in the server. Affected files
6042 silcd/server.c and silcd/packet_receive.c.
6044 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Renamed silc_file_read and silc_file_write to functions
6047 silc_file_readfile and silc_file_writefile. Added function
6048 silc_file_open and silc_file_close. Affected files
6049 lib/silcutil/silcutil.[ch].
6051 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6053 * Resolve the client info when received private message or
6054 channel message for a client which nickname we don't know.
6055 Affected files lib/silcclient/client_prvmsg.c and
6056 lib/silcclient/client_channel.c.
6058 * Do not crash in /KEY if client is not connected. Affected
6059 file irssi/src/silc/core/silc-channels.c.
6061 * Added SilcClientStatus field to the SilcClientEntry in the
6062 lib/silcclient/idlist.h.
6064 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6065 is incomplete and is being resolved, it won't be resolved
6068 Make sure also that USERS command reply does not resolve
6069 twice information. Affected file is
6070 lib/silcclient/command_reply.c.
6072 Make sure that silc_client_get_clients_by_list does not
6073 resolve twice same information.
6075 * Check for valid client->id in the silc_server_free_client_data.
6076 Affected file silcd/server.c.
6078 * Fixed /GETKEY nick@server not to crash if the server entry
6079 is not found. Affected file lib/silcclient/command.c.
6081 * Fixed the silc_server_check_cmode_rights to check the
6082 requested modes correctly. Affected file silcd/command.c.
6084 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Better checks for non-printable chars in nick added.
6087 Affected file silcd/command.c.
6089 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Call the silc_server_udpate_servers_by_server in the
6092 primary router that comes back online in the backup resuming
6093 protocol. Otherwise it routes packets wrong. Affected file
6094 silcd/server_util.[ch], silcd/server_backup.c.
6096 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6098 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6099 lib/silcutil/silcbuffmt.[ch].
6101 * Redefined the SILC packet header to include the padding
6102 length. Affected file lib/silccore/silcpacket.[ch].
6104 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6105 length for maximum padding up to 128 bytes). Affected
6106 file lib/silccore/silcpacket.h.
6108 * Removed all backwards support for old 0.5.x MAC thingies.
6109 The SILC packet header change makes it impossible to be
6110 backwards compatible.
6112 * Send the ENDING packet with timeout in the backup resuming
6113 protocol. This is to assure that all routers has connected
6114 to the primary router. Affected file silcd/server_backup.c.
6116 * Changed the RNG to take the first IV from random data. It
6117 used to take it from zero actually. Changed the RNG also
6118 to use /dev/urandom during session. /dev/random is used
6119 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6121 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6123 * Changed the SILC packet header to have the first two bytes
6124 (the packet length) encrypted. Affected files aroung the
6125 code tree, lib/silccore/silcpacket.[ch]. Removed the
6126 SilcPacketCheckDecrypt callback. It is not needed anymore
6127 since the silc_packet_receive_process will determine now
6128 whether the packet is normal or special.
6130 * Implemented the unidirectional MAC keys. Affected files
6131 lib/silcske/silcske.c, silcd/protocol.c and
6132 lib/silcclient/protocol.c.
6134 * Implemented the packet sequence number to the MAC computation.
6135 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6136 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6137 lib/silcclient/protocol.c.
6139 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6141 * Allow backup router to announce servers. All servers
6142 announced by backup router are added to the global list
6143 automatically. Update hte server's socket to our primary
6144 router also when backup router announces a server.
6145 Affected file silcd/packet_receive.c.
6147 * Do not update the client->router in the function
6148 silc_server_udpate_clients_by_server if the client is on
6149 global list. We might fail to find any specific server
6150 for locally connected clients and local cell clients. They
6151 should still use the `from' and not `to' as client->router.
6152 This fixes backup router resuming protocol. Affected file
6153 silcd/server_util.c.
6155 * Decrease channel statistics count only if the channel
6156 deletion worked. Affected files are silcd/server.c and
6157 silcd/server_util.c.
6159 * Added silc_server_update_servers_by_server to update origin
6160 of all server entries. Used during backup router protocol.
6161 Affected files silcd/server_util.[ch], silcd/server.c. and
6162 silcd/backup_router.c.
6164 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6165 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6166 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6167 lib/silccrypt/silchmac.c.
6169 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Assure that router cannot reroute the same channel message
6172 to the sender. Affected file silcd/packet_receive.c.
6174 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Made better checks that the channel message is not sent
6177 to the router it came from. Affected file is
6178 silcd/packet_send.c. Fixed memory leak too.
6180 * Announce informations for incoming router connection, but
6181 only after checking if it is replaced by backup router.
6182 Affected file silcd/packet_receive.c.
6184 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Fixed the backup resuming protocol to work in multiple
6187 router environment. Affected file silcd/server_backup.c.
6189 * Route packet only to one router in the function
6190 silc_server_packet_send_to_channel. Affected file is
6191 silcd/packet_send.c.
6193 * Fixed silc_server_send_notify_dest to set the broadcast
6194 flag. Fixed the silc_server_send_notify_topic to actually
6195 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6196 Affected file silcd/packet_send.c.
6198 * Changed the SFTP Filesystem interface. Changed the
6199 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6200 the filesystem operation function. The SilcSFTPFilesystem
6201 is now a context that is allocated by all filesystem allocation
6202 functions and it already includes the operations structure
6203 and filesystem specific context. It is given as argument
6204 now to the silc_sftp_server_start. This made the interface
6205 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6206 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6208 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6210 * Changed the backup router adding and getting interfaces
6211 in the server. The router that will be replaced by the
6212 specified backup router is now sent as argument. Affected
6213 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6216 * Added silc_net_addr2bin_ne to return the binary form of
6217 the IP address in network byte order. Affected files
6218 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6220 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Check for existing server ID in silc_server_new_server
6223 and in silc_server_connect_to_router_final and remove the
6224 old entry if it exists. Affected file silcd/packet_receive.c,
6227 * Send the channel message always to only one router, either
6228 in upstream or downstream. Affected file is
6229 silcd/packet_send.c.
6231 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6233 * Wrote the definition of the backup resuming protocol to the
6234 protocol specification.
6236 * Removed one redundant channel key generation from normal
6237 server during joining procedure. Removed one redundant
6238 channel key sending from server to router during joining
6239 procedure. Affected file silcd/command.c.
6241 * Made minor bugfixes to the backup router resuming protocol.
6242 Affected file silcd/server_backup.c, server.c.
6244 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Added --disable-asm configuration option. Affected files
6247 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6250 * Implemented the backup resuming protocol that is used to
6251 resume the primary router position in the cell after the
6252 primary router comes back online. Affected files
6253 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6254 and silcd/server_util.[ch].
6256 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Sleep two (2) seconds after sending QUIT command to server.
6259 Affected file lib/silcclient/command.c.
6261 * Assure that if outgoing data buffer is pending do not force
6262 send any data. Affected file silcd/packet_send.c.
6264 * Assure that if outgoing data buffer is pending do not force
6265 send any data. Affected file lib/silcclient/client.c.
6267 * Implemented the backup router support when the primary router
6268 goes down. The servers and routers can now use the backup
6269 router as new primary router without loosing connectivity.
6271 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6274 in the server to indicate disabled entry. All data read
6275 from the connection will be ignored and no data is sent
6276 for entry that is disabled. Affected files are
6277 silcd/idlist.h, silcd/server.c.
6279 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * Created SFTP client and server test programs in the
6282 lib/silcsftp/tests directory.
6284 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Implemented memory filesystem (virtual filesystem) for
6287 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6290 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6292 * Implemented the SFTP (SSH File Transfer Protocol) to the
6293 lib/silcsftp. It includes SFTP client and SFTP server
6296 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Moved lib/silccore/silcprotocol.[ch] to the
6299 lib/silcutil library.
6301 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6302 take variable argument list pointer as argument. Affected
6303 file lib/silcutil/silcbuffmt.[ch].
6305 * Added silc_buffer_set function that is used to set data
6306 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6307 Affected file lib/silcutil/silcbuffer.h.
6309 * Changed various routines in the core library to use the new
6310 silc_buffer_set instead of allocating new buffer only for
6313 * Added 64-bit value formatting and unformatting support to the
6314 silc_buffer_[un]format routines. Affected file is
6315 lib/silcutil/silcbuffmt.[ch].
6317 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6318 to includes/bitmove.h.
6320 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Fixed channel user mode saving in client library. Affected
6323 file lib/silcclient/command[_reply].c.
6325 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Defined the file transfer to the SILC Protocol. Added
6328 new packet type SILC_PACKET_FTP and defined File Transfer
6329 Payload. The mandatory file transfer protocol is SFTP
6330 (SSH File Transfer Protocol). Affected file in addition
6331 of the internet draft is lib/silccore/silcpacket.h.
6333 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6334 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6335 is used as part of backup router protocol when the primary
6336 router of the cell is back online and wishes to resume
6337 the position as primary router.
6339 * Redefined the MAC generation keys in the protocol. The
6340 same key is not used anymore in both direction. Both
6341 direction will now use different keys for sending and
6342 receiving. This fixes a potential security flaw. This
6343 change causes incompatibilities in the protocol.
6345 * Redefined also the MAC computation from the packet.
6346 An packet sequence number is now added to the MAC
6347 computation. This prevents possible replay attacks against
6348 the protocol. This change too causes incompatibilities
6351 Added `sequence' field to the SilcPacketContext to hold
6352 the current sequence number for the packet.
6354 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Added `created' field to the SilcIDListData in the file
6357 silcd/idlist.h to indicate the time when the entry was
6360 * Added `created' field to the SilcChannelEntry too. Affected
6361 file silcd/idlist.h.
6363 * Added `creation_time' aguments to all the announcement functions
6364 in the server. If it is provided then only the entries that
6365 was created after the provided time frame are actually
6366 announced. Affected file silcd/server.[ch].
6368 * The protocol says that the Channel ID's IP address must be
6369 based on the router's IP address. Added check for this in
6370 the silc_server_new_channel when processing incoming New Channel
6371 Payload. Affected file silcd/packet_receive.c.
6373 * Print out the correct version with --version in SILC client.
6374 Affected file irssi/src/silc/core/silc-core.c.
6376 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6378 * Fixed WHOWAS command to check for completnes of the client
6379 entry always, not just when the command is coming from client.
6380 Affected file silcd/command.c.
6382 * Added new function silc_server_packet_queue_purge to purge the
6383 outgoing data queue to the network. After the function returns
6384 it is guaranteed that the outgoing packet queue is empty.
6385 Affected file silcd/packet_send.[ch].
6387 * Purge the outgoing packet queue in the rekey protocol's final
6388 callback to assure that all rekey packets go to the network
6389 before quitting the protocol. Affected file silcd/server.c.
6391 * Added silc_client_packet_queue_parse as similar function as
6392 in server to the client library. The affected file is
6393 lib/silcclient/client.c.
6395 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6397 * Splitted silcd/server.c and created silcd/server_util.[ch]
6398 for utility functions.
6400 * Added new socket flag SILC_SF_DISABLED to indicate that the
6401 connection is open but nothing can be sent to or received from
6402 the connection. Affected file lib/silcutil/silsockconn.[ch].
6403 The checking for disabled socket is checked in the low level
6404 silc_socket_write and silc_socket_read functions.
6406 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6408 * Allow only nicknames and channel names that fits into the
6409 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6411 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6413 * When processing JOIN command reply in server check that if
6414 the channel exists in our global list we'll move it the local
6415 list. Affected file silcd/command_reply.c.
6417 * Fixed the check whether client is joined on the channel already
6418 in JOIN command. Affected file lib/silcclient/command.c.
6420 * Fixed the JOIN command reply to check whether the channel
6421 already exists. Affected file lib/silcclient/command_reply.c.
6423 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6425 * Added silc_ske_status_string to map the SKE error numbers
6426 to readable strings. The affected files are
6427 lib/silcske/silcske[_status].[ch].
6429 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Do not show the private channels on the WHOIS channel list
6432 as it is not allowed by the protocol. The affected file is
6435 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6437 * Assure that the packet length digged from the actual packet
6438 is something sensible in the silc_packet_decrypt_rest_special
6439 in lib/silccrypt/silcpacket.c.
6441 * Free and NULL the allocated pointer in silc_hmac_alloc if
6442 the HMAC allocation fails. The affected file is
6443 lib/silccrypt/silchmac.c.
6445 * Print the selected security properties to the log files in
6446 the server. Affected file silcd/protocol.c.
6448 * Add SKE's reference counter even if calling the completion
6449 callback manually. Otherwise it goes negative, although it
6450 does not cause any problems. The affected file is
6451 lib/silcske/silcske.c.
6453 * Remove the client entry with short timeout after giving the
6454 KILL command. Affected file lib/silcclient/command.c.
6456 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6457 case all found clients are already disconnected (WHOWAS would
6458 found them) in the server. Affected file silcd/command.c.
6460 * Update the last_receive (time of last data received) to be
6461 updated only when received private or channel message so that
6462 the idle time showed in WHOIS makes more sense.
6464 * Added boolean field `valid' in to the SilcClientEntry in the
6465 client library to indicate whether the entry is valid or not.
6466 This fixes the nickname change bug on channel when changing
6467 the nickname to be same than the old (like nick to Nick) the
6468 nickname formatter doesn't set the new nick anymore to Nick@host.
6469 Affected file lib/silcclient/idlist.[ch].
6471 * Now actually fixed the nickname changing on disconnection.
6472 Added new function silc_change_nick to the Irssi SILC Client.
6473 Affected file irssi/src/silc/core/client_ops.c,
6474 irssi/src/silc/core/silc-nicklist.[ch].
6476 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6478 * Check that the public key exists in the GETKEY command before
6479 trying to encode it. Affected file silcd/command.c.
6481 * Print some notifications on received public keys with GETKEY
6482 command in the Irssi SILC Client. Affected files are
6483 irssi/src/fe-common/silc/module-formats.[ch],
6484 irssi/src/silc/core/client_ops.c.
6486 * Use IDENTIFY command to resolve the server information in the
6487 GETKEY command instead of INFO command. Affected file
6488 lib/silcclient/command.c.
6490 * All command reply functions in the client library now calls
6491 the pending command reply callbacks even if an error has
6492 occurred. The server has done this a long time and now it was
6493 time to move the client library to this as well. Now all
6494 errors can be delivered back to the pending command reply
6495 callbacks if necessary. Affected files are
6496 lib/silcclient/command[_reply].[ch].
6498 * Change the nickname on disconnection back to the username
6499 because in reconnect the server will enforce it to it anyway.
6500 Affected file irssi/src/silc/core/silc-servers.c.
6502 * Fixed a config file parsing bug in the Irssi SILC client.
6503 Affected file irssi/src/silc/core/clientconfig.c.
6505 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6507 * When printing the channel mode on JOIN, verify that the
6508 channel key and channel's HMAC are valid. Affected file
6509 irssi/src/silc/core/client_ops.c.
6511 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6513 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6514 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6515 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6517 * Removed channel key rekey task deleting from the function
6518 silc_server_save_channel_key. Affected file silcd/server.c.
6519 Added explicit timeout task context instead that is used to
6520 delete the task if we are registering a new task before the
6521 new task has elapsed.
6523 * When channel key rekey occurs the client library now saves
6524 the old channel key for a short period of time (10 seconds) and
6525 is able to use it in case some is still sending channel
6526 messages encrypted with the old key after the rekey. Affected
6527 file lib/silcclient/[idlist.h|client_channel.c].
6529 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6531 * Added check to the silc_server_new_id_real to not accept
6532 new ID if it is the sender's own ID. Affected file is
6533 silcd/packet_receive.c.
6535 * Assure that we do not announce ourself or the one we've
6536 sending our announcements when we're router and are announcing
6537 servers to our primary router. Affected file silcd/server.c.
6539 * Fixed silc_server_command_identify_check_client to assemble
6540 correct WHOIS packet. It send corrupted WHOIS packet and
6541 caused problem with router to router connections. Affected
6542 file silcd/command.c.
6544 Fixed also silc_server_command_whois_check the same way
6545 as for the IDENTIFY command.
6547 * Added new SilcIDListStatus to the server in the SilcIDListData
6548 structure. The status now includes the current status of
6549 the entry (like registered, resolved etc.). Affected file
6550 silcd/idlist.[ch]. Defined a bunch of different status types
6551 as well. This replaced the old boolean registered field as well.
6553 Added resolve_cmd_ident field to the SilcClientEntry structure
6554 too so that if the entry is for example being resolved so
6555 another command may attach to the same pending command reply
6556 without requiring to resolve the same entry again. This concept
6557 should optimize the WHOIS and the IDENTIFY resolving under
6558 heavy load by taking away unnecessary resolving for entries
6559 that are being resolved already.
6561 Added support for adding multiple pending commands for one
6562 command idenfier. Affected file silcd/command[_reply].[ch].
6564 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6565 before deleting the data. Otherwise the hash table will have
6566 freed data in comparison functions. Affected file is
6567 silcd/command_reply.c.
6569 * Fixed silc_idlist_replace_client_id to add the new entry to
6570 the cache with NULL nickname. Otherwise there will be invalid
6571 memory as the nickname after the nickname is freed. Affected
6572 file silcd/packet_receive.c.
6574 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6575 saved into wrong slots because the previous number of entries
6576 was not taken into account. Affected file silcd/idlist.c.
6577 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6579 * If we are router and we receive JOIN notify to a channel that
6580 does not have any users then notified client is marked as the
6581 channel founder, as it is it. The affected file is
6582 silcd/packet_receive.c
6584 * Added to the extended hash table API's table_del_*ext functions
6585 the destructor as argument too, so that the caller can decide
6586 which destructor to use or whether to use destructor at all.
6587 Affected file lib/silcutil/silchashtable.[ch].
6589 * Fixed ID Cache purging. It actually deleted the entries from
6590 the hash table after the data was freed. The hash table ended
6591 up comparing freed memory. The affected file is
6592 lib/silccore/silcidcache.c.
6594 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * Fixed Irssi SILC client's KILL command's HELP syntax.
6598 * The USERS command now resolves the detailed user information
6599 if the userinfo field is missing. Affected file is
6600 lib/silcclient/command_reply.c.
6602 * Do not print error in silc_file_read if the read file does
6603 not exist. Just silently return NULL. Affected file is
6604 lib/silcutil/silcutil.c.
6606 * Fixed the silc_log_output to not wine about NULL filename
6607 and to not create some bogus " " filename. Affected file is
6608 lib/silcutil/silclog.c.
6610 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Fixed various printing bugs on the user interface in the
6613 Irssi SILC Client. Minor changes that were forgotten from
6616 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6618 * Fixed the configure.in.pre and the compilation and distribution
6619 environment to support the new autoconf 2.52. That version is
6620 now required to compile the CVS trunk.
6622 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6625 to generally parse user@fqdn format strings. Affected file
6626 lib/silcutil/silcutil.c.
6628 * Added nickname_format and nickname_force_format fields to the
6629 SilcClientParams structure. The first one defines the format
6630 for the nicknames that the library will enforce if the receives
6631 multiple same nicknames. The second one is boolean value and
6632 can be used to force the library to always enforce the format
6633 to the nicknames regardles whether there are multiple nicknames
6634 or not. This configurable formatting was employed to flexibly
6635 support accessing multiple nicknames from the user interface.
6636 The userinterface can now set the nicknames to what ever format
6637 they prefer. Affected file lib/silcclient/silcapi.h.
6639 Added function silc_client_nickname_format to the file
6640 lib/silcclient/idlist.c. It performs the nickname formatting.
6642 Added new field `hostname´ to the SilcClientEntry context.
6643 It holds the hostname of the client. Affected file is
6644 lib/silcclient/idlist.h.
6646 * Irssi SILC Client sets the nicknames in nick@hostn format.
6647 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6648 irssi/src/silc/core/silc-core.c.
6650 The WHOIS printing now also shows both the real nickname and
6651 the formatted nickname so that user knows how to access the
6652 user if there are multiple same nicknames cached. Affected
6653 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6654 printing formatting too to take the hostname now as a separate
6655 argument. The Affected file is
6656 irssi/src/fe-common/silc/modules-formats.[ch].
6658 * Changed the silc_client_get_clients_local to accept the formatted
6659 nickname as argument. It accepts the real nickname too but the
6660 formatted nickname can be used to find the true entry from
6661 multiple entries. Affected file lib/silcclient/silcapi.h and
6662 lib/silcclient/idlist.c.
6664 * Added nickname_format_parse field to the SilcClientParams.
6665 It is a callback function provided by the application to parse
6666 the nickname out of the formatted nickname string. The library
6667 calls it to get the nickname from the formatted string. Since
6668 the application generally knows better the format of the nickname
6669 string it parses it instead of the library, even though library
6670 encodes the formatted string. If the callback function is not
6671 provided then the library will use the string as is. The
6672 affected file is lib/silcclient/silcapi.h.
6674 * All the nickname strings passed to the client library in
6675 commands are now expected to be formatted nickname strings.
6676 If the command does not support the formatted nickname string
6677 it will assume that the sent string is the actual nickname.
6678 Affected file lib/silcclient/command.c.
6680 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6682 * Added public key authentication support to OPER and SILCOPER
6683 commands in the client library. Affected file is
6684 lib/silcclient/command.c.
6686 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6688 * Changed the get_auth_methdod client operation to be asynchronous.
6689 It can be async if the application resolves the authentication
6690 method from the server during the negotiation. Added new
6691 SilcGetAuthMeth completion callback that the application will
6692 call after resolving the authentication method.
6694 Added function silc_client_request_authentication_method that
6695 the application can use to resolve the authentication method
6696 from the server. Added also SilcConnectionAuthRequest callback
6697 that the library will call after the server has replied. The
6698 application can call this function if it does not know the
6699 current authentication method.
6701 Affected files are lib/silcclient/client.c and
6702 lib/silcclient/silcapi.h.
6704 * The Irssi SILC client now automatically resolves the authentication
6705 method incase any configuration information is not present (and
6706 currently there never is). The affected file is
6707 irssi/src/silc/core/client_ops.c.
6709 * Fixed public key authentication from the client library.
6710 Affected file lib/silcclient/protocol.c. Changed also the
6711 protocol specification about the public key authentication in
6712 the connection authentication protocol. The actual data to be
6713 signed is now computed with a hash function before signing.
6715 * Fixed the public key authentication from the server as well.
6716 Affected file silcd/protocol.c.
6718 * Removed the mlock()'s from the memory allocation routines.
6719 Affected file lib/silcutil/silcmemory.c. The ./configure does
6720 not check anymore for the mlock(). Affected file is
6723 * Fixed USERS command in server to allow the execution of the
6724 command for private and secret channels if the client sending
6725 the command is on the channel. Affected file silcd/command.c.
6727 * Fixed silc_client_get_clients_local to return the clients
6728 count correctly. It could return wrong value. Affected file
6729 lib/silcclient/idlist.c.
6731 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6734 types. The assembler optimizations seemed not to like 64-bit
6735 data types. The assmebler optimizations thus are now enabled
6736 also for BSD systems as opposed to only enable them for Linux.
6738 * Do not check for threads at all on BSD systems. Affected
6739 file configure.in.pre.
6741 * Removed -n and -h options from the Irssi SILC Client since
6742 they are not used in silc.
6744 * Fixed the prime generation to assure that the first digit
6745 of the generated random number is not zero since our conversion
6746 routines does not like number strings that starts with zero
6747 digit. If zero digit is seen the random number is regenerated.
6748 This caused some corrupted RSA keys when the zero first digit
6749 was met. Affected file lib/silcmath/silcprimegen.c.
6751 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6753 * Fixed WIN32 configuration in the ./configure script.
6754 Fixed to include xti.h on environments that has it.
6755 Patches by Carsten Ilchmann and andrew.
6757 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6759 * Changed the silc_id_create_client_id to be collision
6760 resistant. It is now assured that there cannot be created
6761 two same client ID's. I suspect that some weird bugs in
6762 the server were actually caused by duplicate Client IDs.
6763 Affected file silcd/serverid.[ch]. A router receiving
6764 new ID now also assures and informs the sending server
6765 if the ID caused collision.
6767 * Changed the silc_id_create_channel_id to also assure that
6768 there are no collisions.
6770 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Statement about ignoring the Mutual Authentication flag when
6773 performing rekey with PFS was a bit misleading. It is ignored
6774 if it was set in the initial negotiation, it cannot be even
6775 set in the rekey. Fixed in the ke-auth draft. Started the
6776 new versions of the protocol drafts in the doc/.
6778 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * Fixed a bug in silc_client_command_identify_save when saving
6781 new channel information. The channel name was no duplicated
6782 and caused crash on exit. Affected file is
6783 lib/silcclient/command_reply.c.
6785 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6787 * Fixed the getkey command handling in the server. Send just
6788 empty OK reply to the sender if the key could not be fetched
6789 (but everything else was ok, like the key just was not available).
6790 Changed the public key parameter to optional in the protocol
6791 specs so that empty OK reply can be sent. Affected file
6794 Added a message to Irssi SILC client to tell to user if the
6795 server did not return a public key.
6797 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Fixed a channel key regeneration bug. It registered new
6800 timeout tasks exponentially until all system resources were
6801 used. Affected file silcd/server.c.
6803 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6805 * Added the SILC Document generator to the scripts/silcdoc.
6806 It can be used to generate the Toolkit Reference Manual out
6807 of the source tree. Internally it will also use the RoboDoc
6808 generator now imported in util/robodoc.
6810 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6812 * Added couple of return's in rekey protocol if error orccurred
6813 during the protocol. The execution must be terminated.
6814 Affected file silcd/protocol.c. Also, terminate the protocol
6815 always with timeout.
6817 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6819 * The client's Client ID was created initally from the wrong
6820 nickname (it could have been in format nick@host) in the
6821 silc_server_new_client. Affected file silcd/packet_receive.c
6823 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6825 * Added some SILC_LOG_ERROR's to various error conditions
6826 if client could not be added to ID cache. Affected files
6827 silcd/packet_receive.c and silcd/server.c.
6829 * When client's sock->user_data is freed, NULL also the
6830 client->router and client->connection pointers. Added check
6831 for these pointers being NULL to various places around the
6832 code. Affected file silcd/server.c.
6834 * Added client->data.registered == TRUE checks to various
6835 places around the code to assure that unregistered client's
6836 are not handled when it is not allowed. Affected file
6839 * Added `bool registered' fields to all
6840 silc_idlist_[server|client]_get_* routines to indicate whether
6841 the fetched client needs to be registered or not. Affected
6842 file silcd/idlist.[ch].
6844 * Add your own entry as registered to the ID cache in the
6845 server. Affected file server.c.
6847 * Fixed a bug in silc_server_new_server. The SilcServer was
6848 set as the new server's context instead of SilcServerEntry.
6849 This naturally caused some weird bugs.
6851 * Added "updated" field the SilcChannelEntry which indicates
6852 the time since the channel entry was last accessed. This
6853 can be used to determine whether it is necessary to
6854 announce the channel after backup resuming protocol.
6855 Affected files silcd/idlist.[ch].
6857 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6859 * Do not delete the channel rekey task when adding it
6860 for in silc_server_create_channel_key.
6862 * Changed the silc_server_create_channel_key to return
6863 TRUE or FALSE to indicate the success of the channel key
6866 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6868 * Fixed MSVC++ project files and added missing files to
6869 Makefiles under win32/.
6871 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6873 * Do not add TCP_NODELAY flag if the operating system
6874 does not have it defined. Affected files are
6875 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6877 * Fixed buffer overflow from Irssi SILC Client. Affected
6878 file irssi/src/fe-common/core/themes.c.
6880 * Fixed double free in client library in the file
6881 lib/silcclient/client.c when disconnecting from server.
6883 * Applied double free patch from cras to Irssi SILC client.
6884 Affected files irssi/src/core/[modules/expandos].c
6886 * Fixed the disconnection handling to Irssi SILC Client.
6887 The application must call silc_client_close_connection
6888 in ops->connect client operation in case of failure of
6889 the connection. Affected file is
6890 irssi/src/silc/core/client_ops.c.
6892 * Do not set sock->protocol to NULL in the function
6893 silc_client_close_connection after executing the protocol's
6894 final callback since the sock might not be valid anymore.
6895 Affected file lib/silcclient/client.c.
6897 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6899 * Do not enable SILC_THREADS if the linking with libpthread
6900 did not happen. Affected file configure.in.pre.
6902 * Added notion to protocol specification that server must
6903 verify the sent authentication payload with CMODE when
6904 setting the channel founder key. Implemented it to the
6905 server. Affected file silcd/command.c.
6907 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6909 * Added _EXTRA_DIST SILC distribution variable to the
6910 distributions file. It is used to conditionally add extra
6911 files or directories to the specific distribution. Affected
6912 files ./prepare, Makefile.am.pre and distributions.
6914 Removed the `_' from the start of the distribution names.
6917 * Added README.WIN32 for instructions to compile the Toolkit
6920 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6922 * Fixed a double free in disconnection in the server. Affected
6923 file is silcd/server.c.
6925 * Fixed the lib/silcske/groups.c to work now also with GMP
6926 MP library. The string conversion did not work when using
6927 specific base and the base is indicated in the string as well.
6929 * Created win32/ directory which now includes MSVC++ specific
6930 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6931 It will appear only in the toolkit distribution
6933 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6935 * Changed the key material distribution function in case when
6936 the hash output is too short. The data is now concatenated
6937 a bit differently than it used to. Made the change to the
6938 SKE protocol specification.
6940 * Added better GMP detection to configure.in.pre. A patch
6943 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6945 * Fixed a minor bug in SKE that might cause some problem on
6946 some platforms. Affected file lib/silcske/silcske.c.
6948 * Added the cookie checking for initiator in the SKE. It checks
6949 that the responder returns the sent cookie unmodified. The
6950 affected file is lib/silcske/silcske.c. Added new SKE
6951 error type INVALID_COOKIE that can be sent during the
6952 negotiation. Fixed some memory leaks as well.
6954 * Added the "invalid cookie" error message to Irssi SILC client's
6957 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6959 * Added `task_max' field to the SilcClientParams to indicate
6960 the maximum tasks the scheduler can handle. If set to zero,
6961 default values are used. Affected file lib/silcclient/silcapi.h.
6963 * Fixed memory leaks in silc_client_close_connection. Affected
6964 file lib/silcclient/client.c.
6966 * Added silc_client_del_client_entry to client library to free
6967 all memory of given client entry. Affected file is
6968 lib/silcclient/idlist.[ch].
6970 * Added new functions silc_client_del_channel and
6971 silc_client_del_server to delete channel and server entries.
6972 Affected file lib/silcclient/[silcapi.h/idlist.c].
6974 * Removed silc_client_del_client_by_id from silcapi.h.
6976 * Fixed the INFO command to return the server's own info
6977 correctly when querying by Server ID. Affected file is
6980 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6982 * Removed the non-blocking settings in WIN32 code in the
6983 silc_sock_[read/write] and added SleepEx instead. Affected
6984 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6985 of input data is now checked with FIONREAD and ioctlsocket.
6987 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6989 * Call silc_schedule_task_del_by_context in the
6990 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6991 Affected file lib/silccore/silcprotocol.c.
6993 * Call silc_protocol_cancel for active protocols in the
6994 silc_server_close_connection if the funtion
6995 silc_server_free_sock_user_data has not been called.
6996 Affected file silcd/server.c.
6998 * Generic tasks cannot be deleted using the del_by_fd
6999 task deleting function since generic tasks does not match
7000 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7002 * Added a notion to SILCOPER help file that the SILCOPER works
7003 only on router server, not on normal server.
7005 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7007 * Added for WIN32 support for the new scheduler as well.
7008 Affected file lib/silcutil/win32/silcwin32schedule.c.
7010 * Fixed the SHA1 implementation to work on various platforms.
7012 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7014 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7015 API. It is part of the scheduler now. Everything else is
7016 as previously but some functions has changed their names.
7017 Checkout the lib/silcutil/silcschedule.h for the interface.
7018 Updated all applications to use the new interface. Affected
7019 files are lib/silcutil/silcschedule.[ch].
7021 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7023 * Found a bug in the SKE implementation. The HASH value,
7024 specified by the protocol, was not computed correctly. The
7025 public key of the responder was not added to the computation
7026 even though it is mandatory. Affected file lib/silcske/silcske.c.
7027 This unfortunately causes incompatibilities with older
7028 clients and servers.
7030 * Added WIN32 specific network init and uninit functions:
7031 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7032 the Winsock2. Affected file lib/silcutil/silcnet.h and
7033 lib/silcutil/win32/silcwin32net.c.
7035 * Set the socket always to nonblocking mode on WIN32 after
7036 reading data or writing data. Affected file is
7037 lib/silcutil/win32/silcwin32sockconn.c.
7039 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7041 * Fixed various compilation problems under WIN32. Affected
7042 files lib/silcutil/win32/silcwin32thread.c and
7043 lib/silcutil/win32/silcwin32schedule.c.
7045 * Removed all _internal.h #includes from public header
7046 files. Internal headers must never be included from
7049 Removed also the lib/silcske/payload_internal.h file.
7051 * All include files that may be needed (public and some others
7052 included by the public headers) by application developers are
7053 now copied to the ./includes directory. It does not copy any
7054 internal headers. Affected file Makefile.defines.pre and all
7055 Makefile.am's under lib/ and subdirs.
7057 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7059 * Do not change the ~/.silc directory's permissions automatically.
7060 Affected file irssi/src/silc/core/clientutil.c.
7062 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7064 * Do not cancel the protocol in silc_server_close_connection
7065 it might cause recursion. Now cancelled in the function
7066 silc_server_free_sock_user_data. Affected file silcd/server.c.
7068 * Fixed the silc_server_remove_clients_by_server to regenerate
7069 the channel keys correctly finally. Added also new function
7070 silc_server_remove_clients_channels to actually do it.
7071 Affected file silcd/server.c.
7073 * Fixed the silc_server_new_channel to not crash by giving
7074 wrong router to the new channel. Affected file is
7075 silcd/packet_receive.c.
7077 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7079 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7080 which is given as argument to the silc_client_alloc now.
7081 It can be used to configure the client and set various parameters
7082 that affect the function of the client.
7084 * The USERS command in server did not check whether the channel
7085 is private or secret. Affected file silcd/command.c.
7087 * Added new argument to the USERS command in protocol specification.
7088 The USERS command now can take the channel name as argument
7089 as well. Added support for this in client and server and
7090 updated the protocol specs.
7092 * Completed the GETKEY command in client. It can be now used
7093 to fetch also servers public key not only some clients.
7094 Affected files lib/silcclient/command[_reply].c.
7096 * Added silc_client_get_server to return server entry by the
7097 server name. Affected files lib/silcclient/silcapi.h and
7100 * Redefined the IDENTIFY command in protocol specification to be
7101 more generic. It now can be used to query information about
7102 any entity in the SILC Network, including clients, servers and
7103 channels. The query may be based either the entity's name
7104 or the ID. Added support for this in both client and server.
7106 Affected files silcd/command.c and lib/silcclient/command.c
7107 and command_reply.c.
7109 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7110 the _from_client and _from_server functions. Affected file
7113 * Added silc_client_get_channel_by_id_resolve to the file
7114 lib/silcclient/silcapi.h to resolve channel information by
7115 its ID. Added also silc_client_get_channel_by_id that
7116 does not resolve it from the server.
7118 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7120 * Added SilcServerEntry context into the client library
7121 to represent one server. The INFO command now allocates
7122 these to save the resolved server info. For now on the
7123 client library will also keep information about servers,
7124 connected and resolved with INFO.
7126 The INFO command now allocates the SilcServerEntry context
7127 and saves the server info there. The COMMAND_REPLY in
7128 the INFO now returns the parameters to application in
7129 same order as defined in the protocol specification.
7131 The entries are cached in the client->server_cache.
7133 * The INFO command is now issued after received the Client ID
7134 from the server. Affected file lib/silcclient/client.c.
7136 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7137 to the application as the mode changer might be server.
7138 It is guaranteed that NULL is not returned anymore to the
7139 application. Affected file lib/silcclient/client_notify.c.
7141 The ID Type is now also passed to the application so that
7142 it can check whether the returned entry is SilcClientEntry
7145 Added new function silc_client_get_server_by_id to return
7146 the server entry by ID. Affected files are the
7147 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7149 * Do not create the channel in the Irssi SILC Client when issuing
7150 the JOIN command but when received the sucessful JOIN command
7151 reply. Otherwise the channel might get created even though we
7152 could not join it. The Affected file is
7153 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7155 * Fixed a channel joining bug in router. The router must also
7156 check the channel modes, invite and ban lists etc. when serving
7157 the JOIN command sent by normal server. Affected file is
7158 silcd/command.c. The router now resolves the client's
7159 information from the server who sent the JOIN command if it
7160 does not know it, and processes the JOIN command only after
7163 * Changed the SilcCommandCb to take new argument; void *context2.
7164 Affected file lib/silccore/silccommand.h
7166 The second argument in the command callbacks in the server now
7167 includes the SilcServerCommandReplyContext if the command was
7168 called as pending command callback from the command reply.
7169 Otherwise it is NULL. When called as pending the status of the
7170 command reply will be checked and if it was erronous the
7171 error will be sent to the original sender of the command.
7172 This way the client always receives the error messages even
7173 though the server was actually the one who received the error
7174 when it resent the command to router, for example. Affected
7175 files silcd/command[_reply].[ch].
7177 * Fixed sending WHOWAS command's error message to client if
7178 the requested client could not be found. It was missing.
7181 * Changed the CMODE and CUMODE commands reply arguments in the
7182 protocol specification. The Channel ID is now sent in both
7183 of the commands to identify the channel. Implemented this
7184 new feature to the client and server. Affected files
7185 lib/silcclient/command_reply.c and silcd/command.c.
7187 * Made better checks for invite and ban lists in the JOIN
7188 command in server. Affected file silcd/command.c.
7190 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7192 * The server now performs the incoming host IP/DNS lookup
7193 using the silc_socket_host_lookup and thus does not block
7194 the server anymore. Affected file silcd/server.c.
7196 * Completed the multi-thread support for SILC Scheduler in
7197 the lib/silcutil/silcschedule.c.
7199 * Fixed the configure.in.pre to detect the pthread correctly
7202 * Fixed a deadlock in silc_task_queue_wakeup in the file
7203 lib/silcutil/silctask.c.
7205 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7207 * Added new function silc_schedule_wakeup that is used in
7208 multi-threaded environment to wakeup the main thread's
7209 schduler. It needs to be used when a thread adds a new task
7210 or removes a task from task queues. After waking up, the
7211 scheduler will detect the task queue changes. If threads
7212 support is not compiled in this function has no effect.
7213 Implemented the wakeup mechanism to both Unix and WIN32
7214 systems. Affected files are lib/silcutil/silcschedule.[ch],
7215 lib/silcutil/unix/silcunixschedule.c and the
7216 lib/silcutil/win32/silcwin32schedule.c.
7218 * Added new function silc_task_queue_wakeup to wakeup the
7219 scheduler by the specified task queue. Affected file
7220 lib/silcutil/silctask.[ch].
7222 * The silc_socket_host_lookup_start now wakes up the scheduler
7223 after adding the timeout task. Affected file is
7224 lib/silcutil/silcsockconn.c.
7226 * The silc_socket_host_lookup is synchronous now if the threads
7227 support is not compiled in. However, the callback is still
7228 called asyncronously through the scheduler, anyway. Affected
7229 file lib/silcutil/silcsockconn.c.
7231 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7233 * Added new function silc_socket_host_lookup to perform
7234 asynchronous IP and FQDN lookups for the socket connection.
7235 Affected files lib/silcutil/silcsockconn.[ch].
7237 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7239 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7240 that may or may not compile the mutex support in.
7242 Changed the silc_mutex_alloc interface. It allocates the
7243 mutex now to the sent pointer and returns TRUE or FALSE.
7245 Affected file lib/silcutil/silcmutex.h.
7247 * Wrote the SILC Task Queue interface to support multi-threads.
7248 Affected file lib/silcutil/silctask.[ch].
7250 * Wrote the SILC Scheduler to support multi-threads. Affected
7251 file lib/silcutil/silcschedule.c.
7253 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7256 in lib/silcutil/win32/.
7258 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7260 * Defined SILC Mutex API and SILC Thread API and implemented
7261 them for Unix. Affected files are
7262 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7263 lib/silcutil/unix/silcunixmutex.c and
7264 lib/silcutil/unix/silcunixthread.c.
7266 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7268 * Fixed the silc_server_remove_clients_by_server's channel
7269 key re-generation. The hash table handling was incorrect
7270 and would not work with many channels. Affected file is
7273 * Fixed some memory leaks around the server code.
7275 * Rewrote the silc_server_get_users_on_channel to support IPv6
7276 based Client ID's. Affected file silcd/server.c.
7278 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7279 specification. However, a separate document must be written
7280 to define the detailed signing procedure and the payload
7281 associated with the flag. Defined the flag to the
7282 lib/silccore/silcchannel.h as well.
7284 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7286 * Changed the dynamic tables to static size tables in the
7287 lib/silccrypt/silchmac.c.
7289 * Removed GCC dependencies from the code. A patch by cras.
7291 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7293 * Do not show the error "Error receiving packet bla bla"
7294 in server if it really was not an error (-2 means that reading
7295 is pending). Affected file silcd/server.c.
7297 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7299 * Fixed a possible crash in silc_server_remove_clients_by_server
7300 in silcd/server.c. Fixed there also some memory leaks.
7302 * Fixed the silc_idlist_replace_client_id. It could replace
7303 wrong key in the hash table. Affected file silcd/idlist.c.
7305 * Do not check whether there are global users on the channel
7306 if the channel->global_users is FALSE. Affected functions
7307 silc_server_remove_from_one_channel and
7308 silc_server_remove_from_channels in silcd/server.c. Also,
7309 do not check if the removed client is local as we can be
7310 sure that global client was not removed from the channel
7311 and checking for global users is not needed.
7313 * The silc_server_remove_clients_by_server now re-generates
7314 the channel keys correctly for those channels that had
7315 clients removed from them. Affected file silcd/server.c.
7317 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7319 * Found the reason of random crashes in the server. We weren't
7320 ignoring the SIGPIPE signal (which can be sent in write())
7321 and it crashed the server. Affected file silcd/silcd.c.
7323 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7325 * Assure that sock->user_data is not NULL in the function
7326 silc_server_packet_send in silcd/packet_send.c.
7328 * Disconnect the remote connection if it could not be added
7329 to any ID lists in the server. The affected file is
7332 * Check in silc_server_packet_send[_real/dest] that the
7333 socket is not disconnecting and ignore the data if it is.
7334 Affected file silcd/packet_send.c.
7336 * Define inline to __inline on native WIN32 compilation.
7337 Affected file includes/silcwin32.h.
7339 * Added some explicit type casts for inline code since MSVC
7340 require them. Affected files lib/silcutil/silcbuffer.h,
7341 lib/trq/silcdlist.h and lib/trq/silclist.h.
7343 * Print warning in log files from now on if the packet
7344 decryption fails. Affected file silcd/server.c.
7346 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7348 * Changed the `say' client operation's interface to accept
7349 new `type' argument to indicate the type of the message sent
7350 by the library. The application may filter the library's
7351 messages according the type. The affected file is the
7352 lib/silcclient/silcapi.h.
7354 * Added two new functions to lib/silcclient/silcapi.h:
7355 silc_client_del_client and silc_client_del_client_by_id.
7356 Affected file lib/silcclient/idlist.c.
7358 * Moved the clientincludes.h from includes/ to silc/ and
7359 serverincludes.h from includes/ to silcd/.
7361 * The modes for the CMODE and CUMODE are now passed as
7362 uint32 for application with COMMAND_REPLY. The affected
7363 file is lib/silcclient/command_reply.c.
7365 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7367 * /WHOIS without arguments shows client's own information.
7368 Affected file lib/silcclient/command.c.
7370 * Changed PING to not accept any arguments. The specs
7371 says that client can ping only the connected server so
7372 requiring an argument is not needed. Affected file is
7373 lib/silcclient/command.c.
7375 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7377 * Fixed a fatal bug in private message sending and reception
7378 encryption and decryption when using private message keys.
7379 The implementation was incorrect and did not follow the
7380 specification. It causd that some of the message were
7381 lost since it did not use the sending and receiving keys
7382 as the protocol suggests. This has been fixed and will cause
7383 incompatibilities with older clients when sending private
7384 message encrypted with private message keys. Affected files
7385 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7386 and various other in Irssi SILC Client.
7388 Added `responder' boolean argument to the functions
7389 silc_client_add_private_message_key[_ske] to indicate when
7390 the key is added as responder or initiator of the key
7393 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7395 * Removed the silc_ske_check_version function and created
7396 a SilcSKECheckVersion callback. Added also a function
7397 silc_ske_set_callbacks that is now used to set all SKE
7398 callbacks. The callback functions are not given to
7399 the SKE functions anymore, but this function is used to
7402 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7404 * Added `silc_version' argument to the silc_client_alloc
7405 to define the version of the application for the library.
7406 The library will use the version string to compare it
7407 against the remote host's (usually a server) version
7408 string. Affected file lib/silcclient/silcapi.h
7410 * Added the KE protocol context to Key Agreement context
7411 in client library so that we can abort the SKE if it
7412 is in process when we get timeout. Affected file is
7413 lib/silcclient/client_keyagr.c.
7415 * Do not resolve the client ID forever if it returns in the
7416 first time that such client does not exist. This was done
7417 for example with private message. Affected file is
7418 lib/silcclient/client_prvmsg.c.
7420 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7422 * Do not add regex.h for WIN32. The affected file
7423 includes/silcincludes.h.
7425 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7426 not work yet 100%. It generates the DLL's automatically
7427 when compiling with --with-win32 under cygwin.
7429 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7431 * lib/contrib/regex.c is not compiled on WIN32.
7433 * Added silc_net_get_socket_opt function to the
7434 lib/silcutil/silcnet.h.
7436 * Added includes/silcwin32.h for WIN32 specific includes
7439 * Do not use ptime structure or any of the posix process
7440 functions on WIN32 in lib/silccrypt/silrng.c.
7442 * Added silc_gettimeofday to provide generic function
7443 for struct timeval on all platforms. Added the function
7444 to lib/silcutil/silcutil.h.
7446 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7448 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7449 library as they clearly belong there. As a plus side we
7450 can make the actual socket connection routines platform
7453 Added also new generic function silc_socket_read and
7454 silc_socket_write (that used to be silc_packet_[read/write].
7455 The implementation of these are platform specific.
7457 * Added WIN32 specific routines of silc_socket_[read/write]
7458 to lib/silcutil/win32/silcwin32sockconn.c.
7460 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7462 * Added preliminary support for native WIN32 compilation under
7463 cygwin (using the -mno-cygwin option for GCC) to the
7464 ./configure.in.pre. The --with-win32 now prepares the
7465 compilation for native WIN32.
7467 * Rewrote the SILC Scheduler interface in the file
7468 lib/silcutil/silcschedule.h. The scheduler is now context
7469 based and does not have anymore any global static scheduler.
7470 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7471 and created lib/silcutil/win32 directory for WIN32 based
7474 * Added Unix specific network routines to the
7475 lib/silcutil/unix/silcunixnet.c and the old
7476 lib/silcutil/silcnet.c includes now only generic routines.
7478 Added WIN32 specific network routines to the
7479 lib/silcutil/win32/silcwin32net.c.
7481 * Added Unix specific utility functions from the
7482 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7484 * Added WIN32 SILC Scheduler to the file
7485 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7488 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7490 * Do not handle JOIN notify in the server if the target client
7491 is not registered (idata->registered == FALSE). The affected
7492 file is silcd/packet_receive.c.
7494 * Update the nickrec->founder in event_cumode in the Irssi SILC
7495 client. Affected file irssi/src/silc/core/silc-channels.c.
7497 * Fixed the CUMODE_CHANGE notify handling in the server when
7498 server and router are announcing their clients on channels.
7499 Now the mode changes are saved and notified correctly. The
7500 affected file is /silcd/packet_receive.c.
7502 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7503 They really did not replace the cache entry in the ID Cache.
7504 Now they do that. Affected file silcd/idlist.c.
7506 * Fixed the KICK notify handling in the Irssi SILC client to
7507 update the channel records so that the kicked client does not
7508 appear to be on the channel. The affected file is
7509 irssi/src/silc/core/silc-channels.c.
7511 * Always update the conn->current_channel when executing command
7512 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7514 * Fixed the KILL notify handling in Irssi SILC client to remove
7515 the killed client on all channels.
7517 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7519 * Fixed the silc_parse_command_line to remove extra spaces
7520 from the start and end of the arguments. Affected file is
7521 lib/silcutil/silcutil.c.
7523 * Cancel and free any active protocol in the function
7524 silc_server_close_connection. Affected file silcd/server.c.
7526 * Cancel and free any active protocol in the function
7527 silc_client_close_connction. Affected file is
7528 lib/silcclient/client.c.
7530 * Do not execute the KILL command for clients that are in
7531 history (ie. they are not in the network). Affected file is
7534 * Fixed KILL notify handling, client does not crash anymore.
7535 Affected file irssi/src/silc/core/silc-channels.c.
7537 * Reduced the default packet buffer size from 2048 to 1024 in
7538 lib/silccore/silcpacket.c.
7540 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7541 counter to the SKE context that is incresed when the SKE library
7542 performs async operation outside the library. If the outside
7543 process frees the SKE context and FREED status will be set
7544 and the library will detect after the sync operation that the
7545 libary is freed. The affected files are
7546 lib/silcske/silcske[_status].[ch].
7548 * Resolve the client entry information in the function
7549 silc_client_channel_message to assure that NULL pointer is not
7550 passed as client entry to the application. */
7552 * Fixed the task timeout calculation to assure that there is
7553 never negative timeouts. The affected file is
7554 lib/silcutil/silcschedule.c.
7556 * Fixed the channel user mode notification sending in server.
7557 It was sent point-to-point to the router (or to server by router)
7558 but it needs to be destined to a channel. The routines now
7559 supports sending the channel user mode notifys to the channels
7560 when announcing clients and channels. Affected files are
7561 silcd/server.c and silcd/packet_receive.c.
7563 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7564 It did not actually replace the old channel entry in the cache.
7565 Affected file lib/silcclient/client_notify.c.
7567 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7569 * Fixed a possible crash in silc_packet_send_prepare. It now
7570 assures always that there is enough space in the buffer and
7571 at the tail area of the buffer (for MAC).
7573 Fixed the inbound buffer reallocation in silc_packet_read.
7574 It was old code and did not handle the reallocation correctly.
7577 The affected file is lib/silccore/silcpacket.c.
7579 * Fixed buffer overflow in silc_parse_nickname in the file
7580 lib/silcutil/silcutil.c.
7582 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7584 * make install generates new server keys only if there is not
7587 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7590 Added check that if the NOREPLY is set then we will not send
7591 the away message. This avoids infinite loop of away messages
7592 if both clients are away. The affected file is
7593 lib/silcclient/client_prvmsg.c.
7595 * Fixed client crash if /NICK was given without arguments.
7596 Affected file lib/silcclient/command.c.
7598 * Server does not send the invite list in INVITE command back
7599 to the client if the list was not altered. Added this notion
7600 to the protocol spec as well. Affected file silcd/command.c.
7602 Fixed possible crash in INVITE command by checking the
7603 value of silc_server_get_client_route command.
7605 * Fixed the INVITE notify type handling. The arguments are now
7606 taken in correct order and client does not crash. The affected
7607 file is irssi/src/silc/core/silc-channels.c.
7609 Removed the "Inviting xxx to channel" message from the
7610 client library away and let the application handle it.
7611 Affected file lib/silcclient/command.c. Added that message
7612 to Irssi SILC client's message formats.
7614 * Fixed CMODE command crash in client. It now checks the
7615 amount of arguments correctly and does not crash. The affected
7616 file is lib/silcclient/command.c.
7618 * Do not create new channel automatically in silc_channels_join
7619 but check whether the channel by that name already exists.
7620 Affected file irssi/silc/core/silc-channels.c.
7622 * Do not send the SERVER_SIGNOFF to router if the disconnected
7623 entity was the router. Affected file silcd/server.c.
7625 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7626 SILC client as it was missing from there.
7628 Added the handling of the KICK notify to the Irssi SILC client
7629 as it was missing. Added "you have been kicked" message to
7630 Irssi SILC client's message modules formats.
7632 Added the handing of the KILL notify to the Irssi SILC client
7633 as it was missing. Added the kill message module formats
7636 The affected file is irssi/src/silc/core/silc-channels.c.
7638 * The router did not save the channel mode the server announced.
7639 Affected file silcd/packet_receive.c.
7641 * Fixed a possible crash in INFO command in server. If the
7642 server did not provide the server info it crashed. Affected
7643 file silcd/command.c.
7645 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7647 * Fixed the GETKEY command in the server to check also the
7648 global list. Otherwise the GETKEY would not work correctly
7649 in normal SILC server. Affected file silcd/command.c.
7651 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7653 * Fixed GETKEY crash, it crashed if the command did not succseed.
7655 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7657 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7658 is now real and not just an macro interface to GMP.
7660 Removed the entire GMP from the source tree and imported new
7661 NSS MPI library instead. Reason for removing GMP is that it is
7662 extremely large and compiles extremely slow. The NSS MPI
7663 is only a few files and compiles in less than 10 seconds.
7664 The speed is also about the same as GMP. The MPI is imported
7665 to lib/silcmath/mpi.
7667 If the system has GMP installed we will still use the GMP.
7668 If it is not then the NSS MPI will be compiled.
7670 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Merged a long nickname (127 characters long) crash bugfix from
7673 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7675 * Merged a freed memory reference bugfix from Irssi CVS tree.
7676 Affected file irssi/src/core/commands.c.
7678 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Added the server's public key sving and verification to the
7681 server when performing the SKE. This was missing and the
7682 remote server's (or router's) public key was accepted without
7683 checking whether we have it previously or trust it at all.
7684 Affected file silcd/protocol.c.
7686 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7688 * Check in the silc_server_timeout_remote if protocol is active
7689 and make sure that the protocol's final callback is called so
7690 that all memory if freed. Affected file silcd/server.c.
7692 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7694 * silc_server_whois_send_reply crashed the server if the nickname
7695 was 127 characters long. Affected file silcd/command.c.
7697 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Added sanity check to the silc_server_new_client. If the hostname
7700 is provided inside username then check that the provided hostname
7701 really is the same as the resolved one. If the hostname was not
7702 resolved then check it from the public key. Affected file is
7703 silcd/packet_receive.c.
7705 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7706 if the server disconnected us and the connection is not valid
7707 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7709 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7710 the library to the lib/silcutil/silcutil.[ch].
7712 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7714 * Close log file after open. Affected file
7715 lib/silcutil/silclog.c.
7717 * Check whether sock == NULL in silc_client_send_packet and return
7718 if it is. Affected file lib/silcclient/silcclient.c.
7720 * Check rec->entry == NULL in the Irssi SILC Client before
7721 sending the channel message. Affecte file is
7722 irssi/src/silc/core/silc-servers.c.
7724 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7726 * Merged a splitted window bugfix from Irssi CVS tree. The
7727 affected file is irssi/src/fe-text/textbuffer-view.c.
7729 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7730 It did not print nickname.
7732 * Improved the distributions system a bit.
7734 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7737 irssi/src/fe-text/gui-window.c.
7739 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7740 to in-active server. The affected file is
7741 irssi/src/silc/core/client_ops.c.
7743 * Resolve the client in USERS command reply if the entry does
7744 not have username resolved. The affected file is
7745 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7746 command to WHOIS command to really resolve stuff. The USERS
7747 is not used any more in any critical section so WHOIS can
7748 be used even though it might be slower than IDENTIFY.
7750 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7753 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Changed the protocol API a bit more consistent in the
7756 lib/silccore/silcprotocol.[ch].
7758 * Changed the following headers to ROBODoc format:
7760 lib/silccore/silcpayload.h
7761 lib/silccore/silcprotocol.h
7762 lib/silccore/silcsockconn.h
7764 All core library headers are now formatted.
7766 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7768 * Fixed a bug in Irssi SILC client; do not show that you are
7769 server/router operator if you really are not. Affected file is
7770 irssi/src/silc/core/client_ops.c.
7772 * Renamed silc_command_free_payload to silc_command_payload_free.
7773 Affected file lib/silccore/silccommand.h
7775 * Added silcmath.h to include the prototoypes of various routines
7776 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7779 * Changed the following headers to ROBODoc format:
7781 lib/silccore/silcchannel.h
7782 lib/silccore/silccommand.h
7783 lib/silccore/silcid.h
7784 lib/silccore/silcidcache.h
7785 lib/silccore/silcmode.h
7786 lib/silccore/silcnotify.h
7787 lib/silccore/silcpacket.h
7788 lib/silcmath/silcmath.h
7790 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * Added checking to the server code not to start the server if
7793 ciphers and stuff are not configured properly. Affected files
7794 silcd/serverconfig.[h] and silcd/server.c.
7796 * Changed the layout of the header files of the public interfaces
7797 in the SILC libraries. The new layout supports ROBODoc
7798 documentation tool (and some others) so that it is easy to create
7799 a library reference manual. All the other headers and source
7800 code must still follow the CodingStyle document. Also source
7801 code must not include these ROBODoc stuffs, only the headers.
7802 Furthermore, all public interface headers must now be named
7803 by using `silc' prefix, example: silcapi.h, silccipher.h.
7804 Some files were renamed due to this. All the other headers
7805 must not be used as public interfaces. I will update the
7806 CodingStyle document later. Changed following headers, so far:
7808 lib/silcclient/silcapi.h
7809 lib/silccore/silcauth.h
7810 lib/silccore/silcprivate.h
7811 lib/silccrypt/silcdh.h
7813 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7817 * Removed silc_client_packet_send_flush from the client library
7818 as it is not needed. Affected file lib/silcclient/client.[ch].
7820 * Added printing of message of unresolved authentication method
7821 to the Irssi SILC client. Added it to the module formats.
7822 Removed the same message from the client library.
7824 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7826 * Added new distribution feature, DISTLABEL. Every distribution
7827 can define own preprocessor label that can be used in the
7828 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7829 file distributions, acconfig.h.pre and prepare.
7831 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7833 * Added Makefile.defines_int to include the actual definitions
7834 for Makefile.defines.in. Tested the new distribution system,
7835 created distributions and tested installation.
7837 * Added AWAY message printing to the Irssi SILC client. Added
7838 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7840 * Added SCONNECT command to call the SILC's CONNECT command.
7841 Cannot use CONNECT directly since Irssi uses that internally.
7842 Affected file irssi/src/silc/core/silc-servers.c.
7844 Added ACTION local command. It is same as ME command but takes
7845 the channel as mandatory argument.
7847 Rewrote some of the Irssi's help files to suite for SILC
7850 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7852 * Added Makefile.defines[.in] that should for now on be included
7853 in all Makefile.am file in the source tree. That file includes
7854 all common compilation definitions for SILC source tree.
7856 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7858 * Minor changes to the ./prepare script to change the package
7859 name according the distribution name to the configure.in.
7861 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Created new distribution system. Added file `distributions'
7864 that defines all the distributions that can be created out of
7865 the SILC source tree. The ./prepare script now reads that
7866 file to determine how to prepare the distributions. The
7867 first argument to the ./prepare is the name of the distribution
7868 and second is the version of the distribution. If given
7869 without arguments it creates the default (toolkit) distribution
7870 with the default version (defined in ./prepare).
7872 All Makefile.am files that are subject to the distributions
7873 are now named as Makefile.am.pre. These are ./Makefile.am
7874 and lib/Makefile.am. Others may be changed later.
7876 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7878 * Added invite list, ban list, some key management and connection
7879 error message printing to module formats in the Irssi SILC client.
7881 * Added new silc_client_set_away_message to set the away message
7882 that is back to the person who sent private message. The
7883 affected file lib/silcclient/silcapi.h and the
7884 lib/silcclient/client_prvmsg.c.
7886 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7888 * Fixed the private message sending in the Irssi SILC client,
7889 added local command KEY to the Irssi SILC client.
7891 Added key management and key agreement message formats to the
7892 irssi/src/fe-common/silc/module-formats.[ch].
7894 Added USERS (alias WHO) printing, server/router operator
7895 indication and LIST command printing to the module formats.
7897 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Fixed channel joining notify handling, cumode notify handling
7900 from Irssi SILC client.
7902 * Added SILC specific module-formats to the Irssi SILC client so
7903 that SILC specific message hilighting, colors etc is possible.
7904 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7906 Added channel mode, channel user mode, actions, notices,
7907 whois and whowas printing to the the module-formats.c.
7909 * Fixed a bug in channel deletion in the server. The channel
7910 is not left to the cache even if the channel founder auth mode
7911 is set when there are no users anymore on the channel. Affected
7912 file silcd/server.c.
7914 * The silc_net_localhost now resolves the entire hostname including
7915 the domain name. Affected file lib/silcutil/silcnet.c.
7917 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7919 * Changed the ask_passphrase client operation to be ascynchronous.
7920 It has now a completion callback and a context that the
7921 application must call after it has got the passphrase from
7922 the user. Affected files lib/silcclient/silcapi.h,
7923 lib/silcclient/protocol.c, lib/silcclient/command.c and
7926 Added SilcAskPassphrase callback that the application calls
7927 to deliver the passphrase to the library.
7929 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7930 The public key verification and especially a certificate
7931 verification is asynchronous procedure.
7933 Added new SILC_SKE_STATUS_PENDING status to indicate the
7934 request is pending and a callback will be called to finalize
7937 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7938 indicate that remote end did not send its public key (or
7939 certificate), even though we require it. Added check for this
7940 condition in the SKE. This was a security bug, now fixed.
7942 Defined new SilcSKEVerifyCbCompletion callback that is called
7943 when the verification process is completed.
7945 The affected files lib/silcske/silcske_status.h and
7946 lib/silcske/silcske.[ch].
7948 * Changed the verify_public_key client operation to be async
7949 as well. Defined SilcVerifyPublicKey callback that is used to
7950 indicate the success of the public key verification process.
7952 Changed the server and client to use the new async client
7955 * Changed the Irssi SILC client's internal scheduler to be called
7956 twice as many times as it used to be. As a result the client
7957 should be a bit faster now. Affected file is
7958 irssi/src/silc/core/silc-core.c.
7960 * Added support to Irssi SILC client of asynchronous public key
7961 verification and passphrase inquiry. Affected file is
7962 irssi/src/silc/core/silc-core.c.
7964 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Do not say "You have left channel %s" in client library.
7967 Moved it to the application. Affected files are
7968 lib/silcclient/command.c and silc/client_ops.c.
7970 * Fixed silc_client_get_clients. Command context was not
7971 duplicated and was freed memory in the callback. Affected
7972 file lib/silcclient/idlist.c.
7974 * Do not say "you are now talking..." on JOIN command in the
7975 client library. The appliation must handle it.
7977 * Do not say ".. changed topic to" in command reply in the
7978 client libary. The application must handle it.
7980 * Fixed TOPIC command sending in the client library.
7982 * Fixed a memory leak in silc_client_command_free in the file
7983 lib/silcclient/command.c.
7985 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7987 * Imported a modified version of Irssi client to the source tree.
7988 The Irssi will be used to create a new client called
7989 Irssi SILC. Imported to irssi/.
7991 Added silc_core_init_finish function to the Irssi. Affected
7992 file irssi/configure.in.
7994 A lot changes in the Makefile.ams around the irssi tree.
7996 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Do not rehash if the new size is same as the old size of the
7999 hash table, in the silc_hash_table_rehash*. The affected file
8000 lib/silcutil/silchashtable.c.
8002 * Replaced hash_table_del_by_context calls from the server
8003 (when channel->user_list and client->channels) to the
8004 hash_table_del as it is sufficient and faster.
8006 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Added silc_hash_table_list, silc_hash_table_get and the
8009 SilcHashTableList structure to provide an alternative way to
8010 traverse the hash table. The affected files are
8011 lib/silcutil/silchashtable.[ch].
8013 * Changed the server's idlist routines to use the hash table
8014 routines to optimize the code.
8016 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Replaced the client entry's `channel' list and channel entry's
8019 `user_list' list to hash tables for optimized lookup. Changed
8020 the code to use the hash table interface around the code.
8021 Affected file lib/silcd/idlist.[ch].
8023 * Added `auto_rehash' boolean argument to the function
8024 silc_hash_table_alloc to indicate whether the hash table should
8025 auto-rehash when it thinks is appropriate time. It will
8026 increase the hash table size if the there is twice as much
8027 entries in the table than the size of the table, and will
8028 decrease the size if there are twice as less entries than
8029 the size of the table.
8031 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8033 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8035 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * silc_idcache_purge_by_context deletes the entry now by context
8038 as it is supposed to do. Affected file lib/silccore/idcache.c.
8040 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8041 client is not anymore valid (WHOWAS givens the info) and not
8042 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8044 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8046 * Removed the `data' and `data_len' arguments from the ID Cache
8047 interfaces and added `name' argument. ID Cache does not handle
8048 anymore the binary data only a names associated with given ID.
8050 * When hashing a Client ID with silc_hash_id the entire ID is
8051 not hashed anymore, instead only the hash of the Client ID is
8052 hashed. This way we can access the Client ID from the cache
8053 with Client ID but with the hash of the ID (which is a hash of
8054 the nickname) as well without any difference in performance.
8056 Added also silc_idcache_find_by_id_one_ext to do one on one
8057 searching when we have the actual ID. Added also function
8058 silc_hash_client_id_compare. The affected files are
8059 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8061 * When hashing the name associated with a ID it is always done
8062 in lowercase. This way we can access the cache without worrying
8063 about case-sensitivity, even though, for example nicknames are
8066 * Fixed a bug in server with channel message sending. It put
8067 wrong ID type as destination ID. The affected file
8068 silcd/packet_send.c.
8070 * silc_idcache_del_by_context now deletes from all hash tables
8071 by context. Affected file lib/silccore/idcache.c.
8073 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8075 * Changed the client library to use the new ID Cache interface.
8076 Changes around the source tree.
8078 * Added silc_hash_table_rehash_ext to rehash with specific
8079 hash function. Affected file lib/silcutil/silchashtable.[ch].
8081 * Added silc_hash_string_compare to compare two strings in the
8082 hash table. Affected file lib/silcutil/silcutil.[ch].
8084 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Added new function silc_idcache_del_by_context into the
8087 lib/silccore/idcache.[ch].
8089 * Changed the server's ID list routines to use the new ID Cache
8090 interface. Changes around the source tree.
8092 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8094 * Added silc_hash_table_del[_by_context]_ext functions in to the
8095 lib/silcutil/silchashtable.[ch].
8097 Removed silc_hash_table_find_all* routines and added new
8098 silc_hash_table_find_foreach to replace them.
8100 Added silc_hash_table_replace_ext function as extended
8101 replacing function. Separated the simple hash table interface
8102 from the extended hash table interface in the file
8103 lib/silcutil/silchashtable.h.
8105 * Fixed minor bugs and changed it to use some of the new
8106 hash table functions in lib/silccore/idcache.c
8108 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * Added new function silc_hash_table_find_all to return all keys
8111 in the hash table by the specified key. As the hash table is
8112 collision resistant it also makes it possible to have several
8113 duplicate keys in the hash table. This function may be used to
8114 find all of the keys from the hash.
8116 Added user_context arguments to the SilcHashFunction,
8117 SilcHashCompare and SilcHashDestructor to deliver user specified
8120 Added new fuctions silc_hash_table_find[_all]_ext to do
8121 extended lookup with specified hash and compare functions and
8122 specified user contexts.
8124 Added new function silc_hash_table_add_ext to add the key
8125 with specified hash function and user context.
8127 Added new function silc_hash_table_foreach to traverse all
8128 entrys in the hash table. Added SilcHashForeach callback
8131 Added new function silc_hash_table_del_by_context to delete
8132 the entry only if the context associated with the key matches.
8134 Affected files are lib/silcutil/silchashtable.[ch].
8136 * Removed silc_hash_[server/client/channel]_id and added just
8137 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8138 silc_hash_id_compare to compare two ID's using as the hash table
8139 comparison function. Added also silc_hash_data to hash
8140 binary data and silc_hash_data_compare to compare it.
8142 * Removed silc_idlist_find_client_by_hash as it is not needed
8143 anymore. Affected file silcd/idlist.[ch].
8145 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8146 to use internally the SilcHashTable. The new ID Cache is a lot
8147 faster than the old one. Some of the ID Cache interface was also
8148 rewritten and obsolete and stupid functions were removed.
8150 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8152 * Added entry_count field to the SilcHashTable to keep the number
8153 of the entries in the table. Implemented the function
8154 silc_hash_table_rehash. Added new function
8155 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8157 Fixed a minor bug in silc_hash_table_free.
8159 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8160 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8161 into the lib/silcutil/silcutil.[ch].
8163 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Implemented a collision resistant hash table into the
8166 lib/silcutil/silchashtable[ch]. See the header and the source
8167 for the SilcHashTable API.
8169 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8171 * Merged dotconf version 1.0.2 into lib/dotconf.
8173 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Do not compile anything in lib/silcsim/* if the SIM support
8176 is not enabled. The tree should now compile without problems
8179 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Compiled the SILC under cygwin. Compiled and tested briefly
8182 without problems. More tests needed. The SIMs didn't compile
8185 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8187 * Fixed possible crash in silc_get_username in the
8188 lib/silcutil/silcutil.c.
8190 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8192 * Fixed a va_arg in silc/client_ops.c.
8194 * Oops, RC5 routines were named AES and caused some problems
8195 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8197 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Added new SilcIDIP structure into the lib/silccore/id.h and
8200 replaced the old `ip' fields from all SILC ID's to that type.
8201 This is a step towards IPv6 support.
8203 The silc_id_get_len takes now the ID as an extra argument.
8204 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8205 both IPv4 and IPv6 based ID's.
8207 The affected files are lib/silccore/id.[ch] and other files
8208 around the tree using these routines.
8210 * Removed the ID length arguments in server from various
8211 silc_server_send_notify_* routines -> they are not needed
8214 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Fixed memory leak in silc_encode_pem_file in the file
8217 lib/silcutil/silcutil.c.
8219 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Check minor version as well in the SKE. Affected files are
8222 silcd/protocol.c and lib/silcclient/protocol.c.
8224 * Added --identifier option to the server so that an identifier
8225 can be when creating the public key for the server. Affected
8226 file is silcd/silcd.c.
8228 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8229 lib/silccrypt/silcpkcs.c.
8231 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8233 * Register default ciphers and stuff when using -C option with
8234 the server. Affected file sildc/silcd.c.
8236 * Put back the servers public key filename format, it is better
8237 than the new one. For now, the client keys are saved with the
8238 new filename format. The affected file silc/client_ops.c.
8240 * Implemented the Cipher API for the rest of the ciphers that
8241 did not implement it or implemented it the wrong way.
8243 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8245 * Register default ciphers and stuff when using the -S option
8246 in the client. Affected file silc/silc.c. Same also when
8247 creating new key pair with -C option.
8249 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Fixed the silc_verify_public_key client operation function to
8252 save the public keys differently. The fingerprint is now
8253 used as filename and not the hostname. This way also the
8254 client keys are saved uniquely and not with hostnames. The
8255 affected file is silc/client_ops.c.
8257 * Trimmed the silc_hash_fingerprint function to remove extra
8258 whitespaces from the end of the fingerprint. The affected
8259 file is lib/silccrypt/silchash.c.
8263 * Added silc_cipher_register_default function to register all
8264 default ciphers. It can be used when configuration files
8265 does not exist and the application does not want any specific
8266 ciphers in any specific order.
8268 The SilcDList is now used as silc_cipher_list dynamically
8269 allocated cipher list. Removed the static list all together
8270 and now all ciphers must be allocated to the dynamic list.
8271 The silc_cipher_alloc routine was changed to check only the
8274 All silc_cipher_* routines that used to return int returns
8277 The affected files lib/silccrypt/silccrypt.[ch].
8279 * The same thing was done to silc_hash_* as for silc_cipher_*
8280 routines. Affected files lib/silccrypt/silchash.[ch].
8282 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8283 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8284 Added also silc_pkcs_[un]register[_default] functions.
8285 Removed the data_context from the PKCS API.
8287 * Added silc_hmac_register_default function to register default
8288 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8289 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8290 to unregister all hmacs at once.
8292 * Register the default ciphers, hash functions, PKCSs and HMACs
8293 if client's configuration file does not exist. The affected
8296 * The client did not load the hash functions from the SIM
8297 modules at all. Added support for this. Affected file is
8298 silc/clientconfig.c.
8300 * When decoding public key with silc_pkcs_public_key_decode, check
8301 the supported algorithm only if PKCS are registered. Affected
8302 file lib/silccrypt/silcpkcs.c. The same was done with the
8303 silc_pkcs_private_key_decode.
8305 * Fixed the SILC List routines to keep the list always in order.
8306 It used to change the list's order when traversing the list but
8307 not it preserves the order. Affected file lib/trq/silclist.h.
8309 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Added the client library to use the SilcSocketConnection's
8312 reference counter (by silc_socket_dup) to prevent the bug that
8313 the socket object may be freed underneath async operation.
8315 * The name resolv library checking fixes in the configure.in.pre.
8318 * Created new version of the protocol drafts for future
8319 development. The -03 drafts are the ones that will be changed
8320 in the trunk now and the -02 will remain as they are.
8322 * Send list of CUMODE notifys to the router when announcing
8323 the channel users to the router. Affected file silcd/server.c.
8324 If the router receiving channel founder CUMODE for a channel
8325 that already has channel founder it will send CUMODE notify
8326 to the sender to remove the channel founder rights from the
8327 announced client. Affected file silcd/packet_receive.c.
8329 * The CUMODE notify may now use Server ID as well as the entity
8330 who changes the mode. Updated protocool specs.
8332 * Updated INSTALL and README files.
8334 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8336 * New web pages in the http://silc.pspt.fi. The pages was
8341 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8343 * Implemented the [DenyConnectin] config section in the server.
8344 Added silc_server_config_denied_conn to check whether incoming
8345 connection is denied. Affected file silcd/serverconfig.[ch].
8347 * Do not check the ports when checking the incoming configuration
8348 data if the port is 0, meaning any. Affected file is
8349 silcd/serverconfig.c.
8351 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Fixed buffer overflow in silc_string_compare in the file
8354 lib/silcutil/silcutil.c.
8356 * Fixed double free in silc_server_command_leave in the file
8359 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * Fixed the version checking in the server. Affected file is
8364 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Fixed the configuration data fetching when accepting new
8367 connections in the server. Affected file silcd/server.c.
8369 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Added `sender_entry' argument to the function
8372 silc_server_packet_relay_to_channel so that we can check
8373 whether some destination actually belongs to the same route
8374 the sender belongs (ie, we must not resend the packet to the
8375 sender). Affected file silcd/packet_send.[ch].
8377 * Added `servername' field to the SilcClientEntry in the server
8378 to hold the name of the server where client is from. Affected
8379 file is silcd/idlist.h.
8381 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Moved the channel message encrypting in the router betwen
8384 router connections from silc_server_channel_message to the
8385 silc_server_packet_relay_to_channel since we want to check
8386 whether we have anybody channel before encrypting anything.
8387 Affected files silcd/packet_[receive/send].c.
8389 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8391 * Fixed the [AdminConnection] server config section to support
8392 multiple entries. Affected file silcd/serverconfig.c.
8394 * Added support into the server to check the validity of the
8395 incoming connection before executing any KE or authentication
8398 * The connection configuration is now saved to the KE and
8399 connection auth protocol contexts and not fetched anymore in
8400 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8402 * The local hosts listenning address and port is also resolved
8403 now when starting the server. We want to have the socket object
8404 to include the real address and port for the listener. Added
8405 new function silc_net_check_local_by_sock into the files
8406 lib/silcutil/silcnet.[ch].
8408 * Fixed a broadcast bug in server -> do not broadcast if we
8411 * Fixed a routing bug. Do not route broadcast packets ever.
8412 Broadcast packets must be processed always and not routed since
8413 they may be destined to some other host than yourself and thus
8414 would get routed without no good reason. Affected file is
8417 * Added function silc_server_config_is_primary_route to check
8418 whether primary router connection has been configured (a router
8419 configuration that we are initiating). If there is not, we
8420 will assume that there is only two routers in the SILC network
8421 and we will use the incoming router connection as our primary
8422 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8424 * Changed the order of the broadcasting. Broadcast _after_ the
8425 packet has been processed not before. Affected file is
8428 * Fixed a [ClientConnection] parsing bug. The port was never
8429 parsed correctly thus resulting to port 0. Affected file
8430 silcd/serverconfig.c.
8432 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8433 argument and did not set the broadcast packet flag. Affected
8434 file silcd/packet_send.c. Fixed same bug in the function
8435 silc_server_send_notify as well.
8437 * If we receive NEW_ID packet for our own ID in the server, ignore
8440 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Removed the nickname from the Private Message Payload.
8445 Updated the code and the protocol specs.
8447 * Updated protocol specs for submitting to the IETF.
8449 * Tweaked the Random Number Generator a bit. Affected file
8450 lib/silccrypt/silcrng.c. Exported a new function
8451 silc_rng_[global]_add_noise which can be used to add more
8454 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8456 * Do not parse packets with different timeout when protocol
8457 is active -> may cause problem with rekey. Affected file
8460 * When server receives signoff notify it must not create
8461 new channel key if the client is on any channels since the
8462 sender of the signoff notify will create it.
8464 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8466 * Added printing of error messages during SKE protocol from the
8467 failure packet sent by server during SKE. Affected file
8470 * Removed the client's failure_callback handling with timeout
8471 and handle it immediately when received.
8473 * The SKE library returned wrong type in SUCCESS and FAILURE
8474 packets. They must be 32 bit MSB not 16 bit MSB.
8476 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8478 * Ok, rewrote the logic of the re-key and now it seems to work.
8479 I tested it on high traffic with frequent re-keys without
8480 problems. Added hmac_receive (and renamed hmac to hmac_send)
8481 in SilcClientConnection in lib/silcclient/client.h and
8482 in SilcIDListData in silcd/idlist.h. Also, removed the
8483 SilcPacketParserContext's cipher and hmac fields as they are
8484 not needed anymore and actually caused some problems when
8485 the ciphers and hmac's changed underneath the packet parser.
8487 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8489 * If re-key protocol is active then process the incoming packets
8490 synchronously since we must assure that icoming packets encrypted
8491 with the old key is processed before the new keys is set to
8492 use. This is true other packets than for REKEY packets.
8493 Affected file silcd/server.c. The same was done to client library
8494 as well, affected file lib/silcclient/client.c.
8496 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Fixed bug in client and server to accept the force send if
8499 the packet is send from silc_[server/client]_packet_process
8500 function. Otherwise the packets are never delivered, oops.
8502 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8504 * Disable force sending of packets when REKEY protocol is active.
8505 We must assure that no packet is sent directly when rekey is
8506 performed. All packets must be sent through packet queue.
8507 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8508 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8509 function is silc_[server/client]_packet_send_real to check
8512 * Replaced the SIM paths from example config files to
8513 /usr/local/modules. Also, make install creates now
8514 /usr/local/silc/logs directory to hold all the SILC server
8517 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Made the configure.in.pre work on Solaris. Patch by salo.
8521 * Made all ciphers compatible with non-x86 machines. Defined
8522 CBC mode macros into lib/silccrypt/ciphers_def.h.
8524 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Fixed the make install.
8528 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * When MAC computation fails the silc_packet_decrypt returned 0
8531 even though it was supposed to return -1. Fixed this. The
8532 affected file is lib/silccore/silcpacket.c.
8534 * Do not replace the config files in /etc/silc (in make install)
8535 if they already exist. Affected file ./Makefile.am.
8537 * Do not send re-key packets immediately but through packet queue.
8538 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8540 * Changed silc_net_check_host_by_sock to return FALSE if the
8541 IP/DNS could not be resolved. Though, it returns the IP address
8542 now even if it could not resolve it (but returns also FALSE).
8543 Affected file lib/silcutil/silcnet.[ch].
8545 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Added silc_pkcs_decode_identifier to decode the public key's
8548 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8549 Added also silc_pkcs_free_identifier. Added also new context
8550 SilcPublicKeyIdentifier.
8552 * Added -S option to the silc client. It is used to dump the
8553 contents of the specified public key file.
8555 * Changed the PKCS api to return the public key length when
8556 setting the public key.
8558 * Fixed a fatal bug in the public and private key file loading.
8559 Affected file lib/silccrypt/silcpkcs.c.
8561 * Execute the packet parsing for client with zero (0) timeout
8562 if the protocol is active. Affected file silcd/server.c.
8564 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8566 * Made the key generation options to the silcd program. Added
8567 -C option, equivalent to client's option.
8569 * Added new [ServerKeys] config section to the server. It
8570 configures the server's public and private key.
8572 * Defined generic Public Key Payload into the protocol
8573 specification to send specific type of public keys and
8576 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8577 public key or certificate.
8579 * Implemented the GETKEY command to the server and to the
8580 client library and on user interface.
8582 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8584 * Made preliminary `make install' work.
8586 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8588 * Added SilcServerRekey context into silcd/idlist.h.
8590 * Added the PFS support as defined in the specification to the
8591 SKE protocol. Affected files lib/silcske/*.c.
8593 * Added `ske_group' field to the SilcServerRekey context to hold
8594 the number of the SKE group that is used with PFS in re-key.
8595 Affected file silcd/idlist.h.
8597 * Added PFS re-key support to the server. Affected file is
8600 * Added silc_protocol_cancel to cancel execution of the next
8601 state of the protocol. Affected file is
8602 lib/silccore/silcprotocol.[ch].
8604 * Added the re-key support with and without PFS to the client
8605 library. Re-key is performed once in an hour, by default.
8607 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8608 Added silc_client_rekey_callback and silc_client_rekey_final.
8609 Affected files are lib/silcclient/protocol.[ch] and
8610 lib/silcclient/client.[ch].
8612 * Removed the `hmac_key' and `hmac_key_len' fields from the
8613 SilcClientConnection structure; not needed. Affected file is
8614 lib/silcclient/client.h.
8618 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * Do not ask whether user wants to use the negotiated private key
8621 for private messages, just use it. Affected file is
8622 silc/local_command.c.
8624 * Added `send_enc_key' and `enc_key_len' fields to the
8625 SilcIDListData structure since they are needed in the re-key
8626 phase. Affected file is silcd/idlist.[ch].
8628 * Implemented the simple re-key protocol into the server.
8629 Affected files silcd/server.c and silcd/protocol.[ch]. The
8630 re-key will be performed once in an hour, by default.
8632 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8633 Added silc_server_rekey, silc_server_rekey_callback and
8634 silc_server_rekey_final.
8636 * Removed Tunneled flag from the protocol. Updated the code
8637 and the specifications.
8639 * Adde `pfs' field to the SilcIDListData to indicate whether
8640 the PFS is to be performed in the re-key. Affected file is
8643 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8645 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8646 int64 of at least the xintXX size. If void * is less that 4
8647 bytes uint32 * will be used. Defined bool as boolean.
8649 * Changed _ALL_ unsigned long and unsigned int to uint32,
8650 unsgined short to uint16 in the source tree.
8652 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8653 not handle clients that has entry->data.registered == FALSE.
8654 They are not in the network anymore. Affected file is
8657 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8659 * Implemented the sending of the SERVER_SIGNOFF notify in the
8660 server. Affected file is silcd/server.c.
8662 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8663 Added also silc_notify_payload_encode_args into the
8664 lib/silccore/silcnotify.[ch].
8666 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8667 Affected file silcd/packet_receive.c.
8669 * Implemented the SERVER_SIGNOFF notify handling in the client
8670 library. Affected file lib/silcclient/client_notify.c. Also,
8671 implemnted the printing of the SERVER_SIGNOFF info to the
8672 application. Affected file silc/client_ops.c.
8674 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8675 if the deleting was successful. Affected file silcd/idlist.[ch].
8677 * Added support for public key authentication in the connection
8678 authentication protocol in the client library. Affected file
8679 lib/silcclient/protocol.c.
8681 * Changed the server's silc_idlist_get_clients_by_* interface
8682 to support already allocated array so that new entries may be
8683 added to pre-allocated array. Affected file silcd/idlist.[ch].
8684 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8685 and command replies.
8687 * All command reply functions in the server now calls the
8688 pending command callback even if error occured. This way the
8689 error will be delivered to the client as well. Affected files
8690 silcd/command.c and silcd/command_reply.c.
8692 * Fixed INFO command to return local server's info if no server
8693 was provided. Affected file lib/silcclient/command.c.
8695 * Removed RESTART command for good. Updated the code and the
8698 * Rewrote parts of the task system. It is a bit simpler now.
8699 Removed unsued task priorities. The affected files are
8700 lib/silcutil/silctask.[ch].
8702 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8704 * Moved the USERS printing from the library to the application.
8705 Affected files lib/silcclient/command.c and silc/client_ops.c.
8707 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8711 * Added channel key re-key support. The re-key is perfomed
8712 only by the router and is done once in an hour. Added `rekey'
8713 field to the SilcChannelEntry in the server. Affected files
8714 silcd/server.c and silcd/idlist.h.
8716 * Added silc_task_unregister_by_context into the file
8717 lib/silcutil/silctask.[ch].
8719 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8721 * Added SILC_UMODE_GONE mode to indicate when the client is not
8722 present in the SILC network. Added also support to the local
8723 command AWAY that will set this mode. Added support of showing
8724 "xxx is gone" in WHOIS command. The USERS command shows the
8725 gone status as well.
8727 * Fixed setting server and router operator privileges in the
8728 server's UMODE command. Affected file silcd/command.c.
8730 * Merged the SKE KE1 and KE2 payloads into one payload. The
8731 new KE payload is equivalent to the old KE2 payload.
8733 Cleaned up the SKE Start Payload parsing. It now uses the
8734 simple buffer unformatting to do the parsing. A lot faster
8737 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8738 to the SKE that is used to indicate whether both of the SKE
8739 parties should perform authentication. By default only the
8740 responder performs authentication. By setting this flag also
8741 the initiator must do authentication. By default it is unset
8742 since in normal SKE case, client to server connection, only
8743 the responder should do authentication. When doing SKE between
8744 two clients both should perform authentication. Updated the
8745 code and the protocol specs.
8747 * A little fix to IDENTIFY command in the server. Search the
8748 client first by hash not nickname. Affected file is
8751 * Fixed the silc_client_close_connection to support closing
8752 the client to client connections wihtout deleting too much
8753 data. Affected file lib/silcclient/client.c.
8755 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8756 are received if protocol used to be active but is not anymore
8757 the application would crash due to NULL pointer dereference.
8758 Affected files silcd/server.c and lib/silcclient/client.c.
8760 * Added `hash' field to the SilcClientConnection to include
8761 the hash function negotiated in the SKE protocol.
8763 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8764 to set the channel founder authentication data. A client can
8765 claim the founder rights later by providing the authentication
8766 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8767 This way the channel founder can regain the channel founder
8768 privileges even it is left the channel. This works only on
8769 local server and the client must be connected to the same
8770 server to be able to regain the founder rights. Updated the
8771 protocol specs accordingly.
8773 Added support to the CMODE command in the client to set the
8774 founder auth data. Read the README to see how to set it.
8776 Added support to the CUMODE command to claim the founder
8777 rights. Read the README to see how to do it.
8779 Added support for the founder authentication to the Channel
8780 Entry in the server. Affected file silcd/idlist.h.
8782 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8783 server's CMODE command. Affected file silcd/command.c.
8785 * Added the following new functions into lib/silccore/silcauth.[ch]:
8786 silc_auth_get_method and silc_auth_get_data.
8788 * The server now saves the remote hosts public key to the
8789 SilcIDListData pointer. Affected file silcd/protocol.c.
8791 * The normal server now does not remove the channel entry from
8792 the cache if the founder authentication data is set. It used
8793 to remove it if the founder was the last one on the channel on
8794 the server and left the channel. The auth data is saved and
8795 if the channel is re-joined later the old entry is used with
8796 the old auth data. Affected files silcd/command_reply.c and
8799 * Removed the `pkcs' field from the SilcIDListData structure
8800 in the server; it is not used. Affected file silcd/idlist.h.
8802 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Fixed packet processing on slow links. Partial packets were
8805 never re-processed because the incoming data buffer was cleared
8806 by the application. Application must not directly clear the
8807 sock->inbuf, the packet processing routines handle it. Fixed
8808 this in client library and in server.
8810 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8812 * Fixed the WHOIS and IDENTIFY send reply function to really
8813 check whether to send list or just one entry. Affected file
8816 * Cleaned up the LEAVE command's channel key distribution. The
8817 affected file silcd/command.c.
8819 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8820 can enforce the channel mode as well. In that case the ID
8821 includes the ID of the server. The code now enforces the
8822 mode change if the router have different mode than the server.
8824 * The notify client operation with CMODE_CHANGE notify can now
8825 return NULL client_entry pointer if the CMODE was not changed
8826 by client. Application must check for this.
8828 * Added <Server ID> argument to INFO command to support server
8829 info fetching by Server ID.
8831 * Added silc_server_announce_get_channel_users to get assembled
8832 packets of channel users of the specified channel. Affected
8833 file silcd/server.[ch].
8835 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8836 was freed underneath the ID Cache.
8838 * Re-announce clients when the server received CHANNEL_CHANGE
8839 notify from the router. Affected file silcd/packet_send.c.
8841 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8844 crashed since it did not handle the fact that there is no cipher
8845 called "3" and didn't check the error condition. Now fixed.
8847 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8848 flag. It can be used to send message requests.
8850 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * Implemented the RESTART command in the client.
8854 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8855 notice type messages. Added notice printing to the user
8858 * The channel keys are not re-generated if the channel's mode
8859 is PRIVKEY, ie private key on the channel exists. Affected
8860 files silcd/server.c and silcd/command.c.
8862 * Fixed a little bug in channel message delivery when channel
8863 private keys are set in the server. Affected file is
8864 silcd/packet_send.c.
8866 * Changed the setting on channel->on_channel = TRUE from the
8867 silc_client_save_channel_key to the JOIN command reply. The
8868 key payload is not received if the private channel key is set.
8869 Affected file lib/silcclient/command_reply.c and the
8870 lib/silcclient/client_channel.c.
8872 * When the CMODE_CHANGE notify is sent and the channel private
8873 key mode is removed the channel key must be re-generated in
8874 other cells as well. Added this support for the router in the
8875 silcd/packet_receive.c.
8877 * Added new local command NOTICE to send notice message on
8878 channel. Affected file silc/local_command.[ch].
8880 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8882 * Added new local command ME to the client. It is used to send
8883 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8884 some action. Affected file silc/local_command.[ch].
8886 * Changed channel_message and private_message client operations
8887 to deliver the message flags to the application. Added also
8888 the `flags' arguments to the silc_client_send_channel_message
8889 and silc_client_send_private_message functions. Affected file
8892 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Redefined the Private Message Payload to support private message
8895 keys and to support the new private message flags. Updated
8896 the protocol specs. Flags makes it possible to have for example
8897 CTCP style messages.
8899 * Added new type SilcPrivateMessagePayload and defined an API
8900 for it in the lib/silcclient/silcprivate.[ch].
8902 * Tested private message private keys successfully. Tested the
8903 private message key set, unset and list commands with the new
8906 * Redefined the Channel Message Payload to include the channel
8907 message flags (equal with private message flags) to support
8908 for example CTCP style messages.
8910 * Defined some of the message (for channel and private message)
8911 flags. Updated the protocol specs and added the flags to the
8912 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8914 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Added SilcKeyAgreementStatus type to the key agreement routines
8917 to indicate the current status and error if one occured.
8918 The status types are defined in the lib/silcclient/silcapi.h.
8920 * Added new local command KEY that is used to set and unset private
8921 keys for channels, set and unset private keys for private messages
8922 with remote clients and to send key agreement requests and
8923 negotiate the key agreement protocol with remote client. The
8924 key agreement is supported only to negotiate private message keys,
8925 it currently cannot be used to negotiate private keys for channels,
8926 as it is not convenient for that purpose.
8928 * Fixed a minor pending callback setting bug in the function
8929 silc_client_get_client_by_id_resolve, now the function works.
8930 Affected file lib/silcclient/idlist.c.
8932 * Added function silc_net_get_local_port to get local bound
8933 port by socket. Added to lib/silcutil/silcnet.[ch].
8935 * Added `sockets' and `sockets_count' fields to the SilcClient
8936 object. They hold the sockets of the listenning sockets in
8937 the client. Listenning sockets may be for example the key
8938 agreement server. Affected file lib/silcclient/client.[ch].
8939 Added functions the silc_client_add_socket and the
8940 silc_client_del_socket. They are exported to the application
8943 * Added ~./silc/clientkeys to support other client's public keys.
8945 * Renamed verify_server_key client operation to verify_public_key
8946 and added one argument to indicate the type of the connection
8947 (server, client etc.).
8949 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8951 * Added silc_server_connection_auth_request to handle the
8952 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8953 silcd/packet_receive.[ch].
8955 * Added silc_server_send_connection_auth_request into the
8956 silcd/packet_send.c to send the connection auth request packet.
8958 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8961 * Fixed the public key authentication in responder side in the
8962 server. The `auth_data' pointer includes the SilcPublicKey
8963 not the path to the public key. Affected file silcd/protocol.c.
8965 * Implemented the public key authentication in the initiator side
8966 in the server. Affected file silcd/protocol.c.
8968 * Removed the [RedirectClient] config section from the server
8969 configuration. Is not needed and I don't want to implement it.
8971 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8973 * Cleaned up the CMODE command in the server. It now works
8974 correctly and supports all the modes defined in the protocol.
8975 Affected file is silcd/command.c.
8977 * Added `hmac_name' field to the SilcChannelEntry in the server
8978 to hold the default HMAC of the channel. It can be set when
8979 creating the channel (with JOIN command). Affected files
8982 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8983 type to indicate the change of the current cipher and hmac
8984 on the channel. Client can safely ignore the <cipher> argument
8985 (if it chooses to do so) since the CHANNEL_KEY packet will
8986 force the channel key change anyway. The <hmac> argument is
8987 important since the client is responsible of setting the new
8988 HMAC and the hmac key into use.
8990 * Fixed the CMODE command in the client library as well.
8992 * Tested CMODE command in router environment successfully.
8994 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8996 * Show the version of the remote client (or server) when connecting
8997 to the server. It is logged to the log file. Affected file
8998 is silcd/protocol.c.
9000 * Fixed the KILLED notify handling in the client library. The
9001 client must be removed from all channels when receiving the
9004 Also, do not remove the client entry when giving the KILL
9005 command but when the KILLED notify is received.
9007 * Removed silc_idlist_find_client_by_nickname from the server.
9008 Not needed anymore. Affected files silcd/idlist.[ch].
9010 * Implemented the CHANNEL_CHANGE notify type handling to the
9011 server. Affected file silcd/server.c.
9015 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9017 * Added silc_server_send_notify_invite to send the INVITE
9018 notify between routers.
9020 * Implemented the INVITE command correctly to the server.
9022 * Implemented the INVITE notify type handling in the server.
9024 * Implemented the INVITE command to the client library and on the
9027 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Added function silc_server_get_client_resolve to find the
9030 client entry by ID from all ID lists and then resolve it
9031 (using WHOIS) if it cannot be found. Affected file is
9034 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9036 * Implemented the BAN command to the client library.
9038 * The JOIN command in the server now checks the invite list
9041 * Changed the silc_command_reply_payload_encode_va and the
9042 silc_command_payload_encode_va to support that if argument is
9043 NULL it ignores and checks the next argument. Affected file
9044 lib/silccore/silccommand.c.
9046 * Added silc_server_send_notify_ban to send the BAN notify
9047 type between routers.
9049 * Chaned the silc_notify_payload_encode to support that if
9050 argument is NULL it ignores and checks the next argument.
9051 Affected file lib/silccore/silcnotify.c.
9053 * Tested ban lists in router environment successfully.
9055 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9057 * Implemented BAN command to the server, in silcd/command.[ch].
9059 * Removed the BAN and INVITE_LIST modes from the CMODE command
9062 * Added function silc_string_match to regex match two strings.
9063 Affected files lib/silcutil/silcutil.[ch].
9065 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * Redefined parts of the SilcChannelEntry in the server to support
9068 the new ban and invite lists.
9070 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Redefined the INVITE command. The same command can be used to
9073 invite individuals to the channel but also to manage the invite
9074 list of the channel (to add to and remove from the invite list).
9075 Updated the protocol specs.
9077 * Added new command SILC_COMMAND_BAN that can be used to manage
9078 the ban list of the channel. Updated the protocol specs.
9080 * Removed the channel modes: the SILC_CMODE_BAN and the
9081 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9082 in the CMODE command. The equivalent features are now available
9083 using INVITE and BAN commands. Updated the protocol specs.
9085 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9086 in the network about change in the current ban list. The notify
9087 type is not used by the client.
9089 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9090 support the invite lists.
9092 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Added new function silc_string_regexify that converts string
9095 including wildcard characters into regex string that can
9096 be used by the GNU regex library. Added into the file
9097 lib/silcutil/silcutil.[ch].
9099 Added silc_string_regex_combine to combine to regex strings
9100 into one so that they can be used as one regex string by
9101 the GNU regex library. Added into the file
9102 lib/silcutil/silcutil.[ch].
9104 Added silc_string_regex_match to match two strings. It returns
9105 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9107 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Imported GNU regex to the soruce tree into lib/contrib.
9110 Fixed some compiler warning from the regex.c.
9112 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9114 * Fixed MOTD command in the server to work in router environment.
9116 * Fixed the MOTD command in the client library to support
9117 the server argument in the command.
9119 * Added `nickname_len' argument to the silc_idlist_add_client
9120 in the server, as the `nickname' argument may be binary data
9123 * Added silc_idlist_get_channels to return all channels from
9126 * Implemented LIST command to the server. Affected file is
9129 * Implemented the LIST command to the client library and on the
9132 * Added [<user count>] argument to the LIST command reply.
9133 With private channels the user count is not shown.
9135 * Updated TODO and README.
9137 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * The client entry's data.registered must be TRUE even with
9140 global client entry on global client list. The data.registered
9141 is used to check whether the client is anymore in the network,
9142 for example with WHOWAS command so it must be valid.
9144 * Fixed the WHOWAS command in the server. It now actually works
9145 in router environment. Added function into silcd/command_reply.c
9146 silc_server_command_reply_whowas_save.
9148 * Added silc_idlist_purge function to the silcd/idlist.c
9149 to periodically purge the ID Cache.
9151 * Fixed INFO command in the server. It works now in router
9152 environment. Added <server name> argument to the INFO command
9153 reply. Updated the protocol specs.
9155 * Fixed minor bug in silc_idcache_purge to not purge if the
9156 expire value is zero.
9158 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9159 they were buggy because of the WHOWAS information.
9161 * Fixed local command MSG to handle the async resolving of
9162 the remote client properly. It used to fail the first MSG.
9163 Affected file silc/local_command.c.
9165 * Added `data_len' field to SilcIDCache context.
9167 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Update TODO. Todo in commands in the server.
9171 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9173 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9174 used by routers as broadcast packet to inform other routers
9175 about the changed user mode.
9177 Implemented the notify handling in the server. Affected file is
9178 silcd/packet_receive.c. Added the function
9179 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9181 * Added new generic Channel Payload and deprecated the New Channel
9182 Payload. The New Channel Payload is now the generic Channel
9185 * Added new argument `mode' to the silc_server_send_new_channel
9186 as it is required in the Channel Payload now.
9188 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9189 and created a new and real SilChannelPayload to represent the
9190 new generic Channel Payload. Implemented the encode/decode
9191 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9193 * Added silc_server_get_client_channel_list to return the list
9194 of channels the client has joined for WHOIS command reply.
9195 Affected file silcd/server.[ch].
9197 * Implemented the channel list sending in the WHOIS command reply
9198 in server and in the client.
9200 Implemented the channel list displaying on the user interface
9201 as well. Affected file silc/client_ops.c.
9203 * Added silc_channel_payload_parse_list to parse list of Channel
9204 Payloads. It returns SilcDList list of SilcChannelPayloads.
9205 Client for example can use this function to parse the list of
9206 channels it receives in the WHOIS command reply. The caller
9207 must free the list by calling silc_channel_payload_list_free.
9208 Affected files lib/silccore/silcchannel.[ch].
9210 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * Added one new argument <user mode> to the WHOIS command reply
9213 to return the mode of the user in SILC. Updated the protocol
9216 Implemented it to the server and client.
9218 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9220 * Fixed the mode printing on the user interface on joining.
9221 Affected file silc/client_ops.c.
9223 * Implemented the UMODE command and user modes in general to the
9224 client library and to the user interface.
9226 * Implemented the UMODE command to the server.
9228 * The server now sends UNKNOWN_COMMAND error status if client sends
9229 unknown command. Affected file silcd/command.c.
9231 * All server commands now handle the command identifier the right
9232 way when sending the command reply to the client. The client can
9233 use to identify the command replies with the identifier.
9235 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9237 * Added silc_server_get_client_route to resolve the route to
9238 the client indicated by the client ID. Affected file is
9241 * Added silc_server_relay_packet as general function to relay
9242 packet to arbitrary destination. This deprecates functions
9243 like _send_private_message_key, _relay_notify etc. Affected
9244 file is silcd/packet_send.[ch].
9246 Removed silc_server_send_key_agreement,
9247 silc_server_send_private_message_key and
9248 silc_server_packet_relay_notify functions from the file
9249 silcd/packet_send.[ch].
9253 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9254 server. Affected file silcd/packet_receive.[ch].
9256 * Implemented the KILL command to the client. Implemented the
9257 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9258 Affected files lib/silcclient/command[_reply].c and
9259 lib/silcclient/client_notify.c. Implemented the KILL notify
9260 printing in the user inteface.
9262 * Fixed a lot silc_parse_nick memory leaks from the client
9263 library in the file lib/silcclient/command.c.
9265 * Changed the silc_server_send_notify_on_channels's `sender'
9266 argument from SilcSocketConnection to SilcClientEntry to
9267 check the sender as entry and not as connection object and not
9268 to send to the client provided as argument. The affected file
9269 is silcd/packet_send.[ch].
9271 * The notify packets that are destined directly to the client used
9272 to not to be processed by the server. Now changed that and the
9273 server processes all notify packets. After relaying the packet
9274 to the client the notify packet is processed in the server.
9276 * The silc_server_free_client_data now checks whether there is
9277 pending outgoing traffic for the client and purges the data to
9278 the network before removing the client entry.
9280 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9283 an client is killed from the SILC Network. Updated the protocol
9286 Added new function silc_server_send_notify_killed to the
9287 silcd/packet_send.[ch].
9289 * Added function silc_server_packet_relay_notify to relay notify
9290 packets that are destined directly to a client. In this case
9291 the server does not process the notify packets but merely relays
9292 it to the client. Affected file silcd/packet_send.[ch].
9294 Added also silc_server_packet_process_relay_notify to check
9295 whereto relay the notify. Affected file is
9296 silcd/packet_receive.[ch].
9298 * Implemented the KILL command to the server.
9302 * Added the backup schema desgined last fall to the protocol
9303 specs for everyone to see. The specification is in the
9304 *-spec-xx.txt draft and the packet type definitions for the
9305 backup routers is in *-pp-xx.txt draft. Thusly, added also
9306 new packet type SILC_PACKET_CELL_ROUTERS.
9308 * A big security problem in the implementation discovered. The
9309 signoff of an client did not cause new channel key generation
9310 which it of course should've done. The channel keys must be
9311 always re-generated when client leaves (or signoffs) the channel.
9312 The silc_server_remove_from_channels funtion now handles
9313 the channel key re-generation.
9315 * Added `sender' argument to the silc_server_send_notify_on_channels
9316 to not to send the client provided as argument. Affected file
9317 silcd/packet_send.[ch].
9319 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9321 * Implemented OPER and SILCOPER commands into the server and
9324 * Added silc_auth_verify and silc_auth_verify_data to verify
9325 the authentication directly from the authentication payload.
9326 It supports verifying both passphrase and public key based
9327 authentication. Affected file lib/silccore/silcauth.[ch].
9329 * Added `hash' field to the SilcIDListData structure. It is the
9330 hash negotiated in the SKE protocol. Affected file is
9333 * Slight redesigning of the SilcAuthPayload handling routines.
9334 Do not send SilcPKCS but SilcPublicKey as argument.
9336 * Implemented the public key authentication support to the
9337 serverconfig. The public key is loaded from the provided path
9338 and saved as authentication data to void * pointer. Thus,
9339 changed the unsigned char *auth_data to void *auth_data;
9341 * Fixed SHUTDOWN command to send the reply before the server
9342 is shutdown. :) Affected file silcd/command.c.
9344 * Fixed fatal bug in CONNECT command. The hostname was invalid
9345 memory and server crashed. Affected file silcd/command.c.
9347 * Fixed fatal bug in CLOSE command. The server_entry became
9348 invalid but was referenced later in the command. Affected file
9351 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Fixed fatal bug in failure packet handling. Server ignored
9354 the failure and thus crashed when it came.
9358 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9360 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9361 that the command may be executed only once in (about) 2 seconds.
9362 The old SILC_CF_LAG flag is same but allows command bursts up
9363 to five before limiting.
9365 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9366 server code. Various commands now includes the CF_LAG_STRICT
9367 flag to disallow any kind of miss-use of the command.
9369 * Fixed the silc_buffer_unformat to not to allocate any data
9370 if the length of the data is zero. It used to allocate the
9371 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9373 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Changed the format of AdminConnection configuration section
9376 in the server. Added username of the admin to the format.
9377 Affected files silcd/serverconfig.[ch].
9379 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9380 to return admin configuration data by host, username and/or
9383 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9385 * Implemented WHOWAS command to the server. Added the functions:
9387 silc_server_command_whowas_parse,
9388 silc_server_command_whowas_send_reply,
9389 silc_server_command_whowas_from_client and
9390 silc_server_command_whowas_from_server
9392 * Added <Client ID> argument to the WHOWAS command reply. Updated
9393 the protocol specs accordingly.
9395 * Implemented WHOWAS command and command_reply to the client
9398 Implemented the WHOWAS printing on the user interface.
9400 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9402 * Added new argument to the WHOWAS command reply, the real name.
9403 It is an optional argument. Updated the protocol specs.
9405 * Added SilcIDCacheDestructor callback that is registered when
9406 the SilcIDCache is allocated. The callback is called when
9407 an cache entry in the ID Cache expires, or is purged from the
9408 cache. Added into lib/silccore/idcache.[ch].
9410 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9411 to destruct the client entries when the cache entry expires.
9412 Other ID Cache's in server and in the client library ignores
9415 * If the ID Cache entry's `expire' field is zero then the entry
9416 never expires. Added boolean `expire' argument to the
9417 silc_idcache_add function in the lib/silccore/idcache.[ch].
9418 If it is TRUE the default expiry value is used.
9420 * Added silc_server_free_client_data_timeout that is registered
9421 when client disconnects. By default for 5 minutes we preserve
9422 the client entry for history - for WHOWAS command.
9424 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9426 * Added support to the server to enforce that commands are not
9427 executed more than once in 2 seconds. If server receives
9428 commands from client more frequently, timeout is registered
9429 to process the commands. Affected file silcd/command.c.
9430 Added new function silc_server_command_process_timeout.
9432 * Changed NICK_NOTIFY handling in client library to check that
9433 if the client's nickname was changed, so there is no need to
9434 resolve anything from the server.
9436 * Removed error printing from the WHOIS and IDENTIFY commands.
9437 If error occurs then it is ignored silently in the client library.
9438 The application, however, may map the received error to
9439 human readable error string. The application currently maps
9440 the NO_SUCH_NICKNAME error to string.
9442 * Made the command status message public to the application. Moved
9443 them from lib/silcclient/command_reply.c to
9444 lib/silcclient/command_reply.h. The application can map the
9445 received command status to the string with the
9446 silc_client_command_status_message function.
9448 * Added check to the server to check that client's ID is same
9449 as the Source ID in the packet the client sent. They must
9452 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9454 * Added dist-bzip hook to the Makefile.am to make bzip2
9455 compressed distributions.
9457 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9459 * Server now enforces the maximum length for the nickname and
9460 the channel as protocol specification dictates. 128 bytes for
9461 nickname and 256 bytes for channel name.
9463 * Moved the WHOIS printing to the application. The client libary
9464 does not print out the WHOIS information anymore, the application
9465 must do it. Renamed silc_client_command_reply_whois_print to
9466 the silc_client_command_reply_whois_save.
9468 The client's idle time is also sent to the application now, and
9469 the idle is shown on screen.
9471 * Added silc_client_command_reply_identify_save to save the
9472 received IDENTIFY entries.
9474 * Do not check for channel private keys in message sending and
9475 reception if the channel does not have the PRIVKEY mode set.
9476 Affected file lib/silclient/client_channel.c.
9478 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9480 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9481 just surfaced after chaning the JOIN procedure.
9483 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9485 * Added silc_client_get_clients_by_list to get client entries
9486 from Client ID list, that is returned for example by JOIN
9487 and USERS command replies. The application should use this
9488 function for example when JOIN command reply is received to
9489 resolve the clients already on the channel (library does not
9490 do that anymore as USERS command reply is not used in the JOIN
9491 procedure anymore). Affected files lib/silcclient/silcapi.h and
9492 lib/silcclient/idlist.c.
9494 * JOIN command reply and USERS command reply returns now SilcBuffer
9495 pointers instead of unsigned char pointers when returning
9496 the client list and mode list.
9498 * Added <Client ID> argument to the JOIN command reply, mainly
9499 for the server to identify for which client the command was
9500 originally sent. Updated protocol specs accordingly.
9502 * Added SilcDlist private_key pointer to the SilcChannelEntry
9503 in the client to support the channel private keys. Affected
9504 file is lib/silcclient/idlist.h.
9506 * Added SilcChannelPrivateKey argument to the function
9507 silc_client_send_channel_message so that application can choose
9508 to use specific private ke if it wants to. If it is not provided,
9509 the normal channel key is used, unless private keys are set.
9510 In this case the first (key that was added first) is used
9511 as the encryption key.
9513 * Implemented the support for channel private key handling.
9514 Implemented the following functions:
9516 silc_client_add_channel_private_key,
9517 silc_client_del_channel_private_keys,
9518 silc_client_del_channel_private_key,
9519 silc_client_list_channel_private_keys and
9520 silc_client_free_channel_private_keys
9522 Affected file lib/silcclient/client_channel.c.
9524 * Added the support for the private keys in the channel message
9525 sending and encryption and in the message reception and
9526 decryption. Affected funtions are
9527 silc_client_send_channel_message and silc_client_channel_message.
9529 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * Added SKE's key verify callback to the client library's
9532 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9534 * Removed the statement that server (or router) must send USERS
9535 command reply when joining to the channel so that the client
9536 knows who are on the channel. Instead, the client list and
9537 client's mode list is now sent in the JOIN command reply to the
9538 client who joined channel. This is better solution.
9540 * Added function silc_server_get_users_on_channel and function
9541 silc_server_save_users_on_channel to the silcd/server.[ch].
9543 * Removed function silc_server_command_send_users from the
9546 * Do not show topic on the client library anymore. The topic is
9547 sent in the command reply notify to the application and the
9548 application must show the topic now.
9550 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9552 * Added client searching by nickname hash into the IDENTIFY and
9553 WHOIS commands in the server as they were clearly missing from
9554 them. Affected file is silcd/command.c.
9556 * Fixed a bug in private message receiving in the client library.
9557 The remote ID was freed and it wasn't supposed, now it is
9560 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Minor fix to the channel payload; allocate the data area, as it
9563 needs to be of specific length.
9565 * If the key agreement port is zero then the operating
9566 system will define the bound port. Affected files are
9567 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9569 * Added new function silc_channel_payload_decrypt into the file
9570 lib/silccore/silcchannel.[ch].
9572 * Moved the channel message etc, check from silc_packet_decrypt
9573 to applications. The library calls now a generic
9574 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9575 when the packet is either normal or special. This was done to
9576 allow more wide range of checking that was not allowed when
9577 the code was in library. Now applications can do virtually any
9578 checks to the packet and return to the library the decision how
9579 the packet should be processed. Affected files are
9580 lib/silccore/silcpacket.[ch].
9582 Added silc_server_packet_decrypt_check to the server and
9583 silc_client_packet_decrypt_check to the client library.
9585 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9586 to send with specified source and destination information.
9588 * Channel message delivery between routers was broken after the
9589 channel key distribution was fixed earlier. The channel key
9590 was used be to distributed to other routers as well which is not
9591 allowed by the protocol. Now this is fixed and channel keys
9592 really are cell specific and the channel message delivery between
9593 routers comply with the protocol specification.
9595 * Fixed various commands in server to check also the global list
9596 for the channel entry and not just the local list. The affected
9597 file silcd/command.c.
9599 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * Added assert()s to buffer formatting and unformatting routines
9602 to assert (if --enable-debug) when error occurs. Affected
9603 file: lib/silcutil/silcbuffmt.c.
9605 * Changed to auto-reconnect to check whether the remote host is
9606 router and register the re-connect timeout if it is. It used
9607 to check that whether we are normal server, but router must do
9608 auto-reconnect with another router as well. Affected file
9611 * Removed the [<key len>] option from CMODE command as the cipher
9612 name decides the key length, nowadays. See the defined ciphers
9613 from the protocol specification.
9615 * Added [<hmac>] option to the CMODE command to define the HMAC
9616 for the channel. Added SILC_CMODE_HMAC channel mode.
9618 * Added [<hmac>] option for the JOIN command so that user can
9619 select which HMAC is used to compute the MACs of the channel
9622 * Added Hmac field to the Channel Message Payload. The integrity
9623 of plaintext channel messages are now protected by computing
9624 MAC of the message and attaching the MAC to the payload. The
9625 MAC is encrypted. Now, it is clear that this causes some
9626 overhead to the size of the packet but rationale for this is that
9627 now the receiver can verify whether the channel message decrypted
9628 correctly and also when private keys are set for the channel the
9629 receiver can decrypt the packet with several keys and check from
9630 the MAC which key decrypted the message correctly.
9632 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9633 lib/silccrypt/silccipher.[ch].
9635 * Added silc_hash_len to return the digest length into the
9636 lib/silcrypt/silchash.[ch].
9638 * Rewrote parts of Silc Channel Payload interface in the
9639 lib/silccore/silcchannel.[ch]. The encode function now also
9640 encrypts the packet and parse function decrypts it.
9642 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9644 * Fixed a minor formatting bug in the SKE's key material processing.
9645 It actually might have processed the keys wrong way resulting
9648 * Redefined the mandatory HMAC algorithms and added new algorithms.
9649 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9650 and hmac-md5 truncated to 96 bits. The mandatory is now
9651 hmac-sha1-96. Rest are optional (including the one that used
9652 to be mandatory). Rationale for this is that the truncated HMAC
9653 length is sufficient from security point of view and can actually
9654 make the attack against the HMAC harder. Also, the truncated
9655 HMAC causes less overhead to the packets. See the RFC2104 for
9658 * Added new [hmac] configuration section. The SKE used to use
9659 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9660 is of course wrong. The official names that must be proposed in
9661 the SKE are the ones defined in the protocol specification
9662 (hmac-sha1-96 for example). The user can configure any hmac
9663 using any hash function configured in the [hash] section. At
9664 least, the mandatory must be configured.
9666 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9668 * Added HMAC list to the SKE proposal list. It has now both
9669 hash algorithm list and HMAC list. This makes the protocol
9670 incompatible with previous versions. The SKE now seems to work
9671 the way it is supposed to work, for the first time actually.
9673 * Defined plain Hash algorithms to the protocol specification.
9676 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9678 * Implemented support for key agreement packets into the server.
9679 Added functions silc_server_key_agreement and
9680 silc_server_send_key_agreement. Other than these functions,
9681 server has nothing to do with this packet.
9683 * Added support for private message key packets into the server.
9684 Added functions silc_server_private_message_key and
9685 silc_server_send_private_message_key.
9689 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9690 called in the protocol's final callback instead in the END
9691 protocol state. This makes a little more sense and in the same
9692 time in client we can use the same protocol routines for normal
9693 key exchange and to key agreement packet handling as well.
9695 * Added to both client's and server's KE protocol context the
9696 SilcSKEKeyMaterial pointer to save the key material. We will
9697 bring the key material to the protocol's final callback by doing
9698 this. The final callback must free the key material.
9700 * Added SKE's packet_send callback into client's KE protocol
9701 context so that the caller can choose what packet sending function
9702 is used. This way we can use different packet sending when
9703 doing normal SKE when doing key agreement packet handling (in
9704 the key agreement packet handling we do not want to encrypt
9707 * Implemented the responder side of the key agreement routines
9708 in the client. The client can now bind to specified port and
9709 accept incoming key negotiation. The key material is passed
9710 to the application after the protocol is over.
9712 * Implemented the processing of incoming Key Agreement packet
9713 in the client. Added function silc_client_key_agreement to
9716 * Implemented the intiator side of the key agreement routines
9717 in the client. The client can now initiate key agreement with
9718 another remote client. The key material is passed to the
9719 application after the protocol is over.
9721 * Created client_keyagr.c to include all the key agreement
9724 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9725 SILC_TASK_CALLBACK except that it is not static.
9727 * Created client_notify.c and moved the Notify packet handling
9728 from the client.[ch] into that file.
9730 * Created client_prvmsg.c and moved all private message and
9731 private message key routines from the client.[ch] into that file.
9733 * Create client_channel.c and moved all channel message and
9734 channel private key routines from the client.[ch] into that file.
9736 * Changed silc_client_get_client_by_id_resolve to resolve with
9737 WHOIS command instead of IDENTIFY command, in the file
9738 lib/silclient/idlist.c.
9740 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9742 * Implemented the SKE's responder side to the Client library.
9744 * When FAILURE is received to the protocol do not trust it
9745 blindly. Register a timeout to wait whether the remote closes
9746 the connection as it should do it, only after that process the
9747 actual failure. This was changed to both client and server.
9749 * Added client_internal.h to include some of the structures
9750 there instead of client.h in lib/silcclient/.
9752 * Added function silc_task_unregister_by_callback to unregister
9753 timeouts by the callback function.
9755 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Some "Incomplete WHOIS info" errors has been appearing on the
9758 log files. Took away the entry->userinfo check from WHOIS
9759 reply sending. The entry->userinfo is now " " if client did not
9760 provide one. I thought this was fixed earlier but something
9761 is wrong still. Let's see if the error still appears.
9763 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9765 * Fixed a minor bug in the login when the channel key is
9766 re-generated in the server. It used to generate the key in
9767 wrong order and thus caused problems in the channel traffic.
9769 * Fixed a minor bug in channel key distsribution after
9770 KICK command. The key was not sent to the router even though
9773 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * Added silc_ske_process_key_material_data as generic routine
9776 to process any key material as the SILC protocol dictates. The
9777 function is used by the actual SKE library but can be used by
9778 applications as well. This relates to the private message keys
9779 and the channel private keys since they must be processed the
9780 same way the normal SILC session keys. The protocol dictates
9781 this. Affected files: lib/silcske/silcske.[ch].
9783 Added also silc_ske_free_key_material to free the
9784 SilcSKEKeyMaterial structure.
9786 * Defined silc_cipher_set_key function to set the key for
9787 cipher without using the object's method function. The affected
9788 files: lib/silccrypt/silccipher.[ch].
9790 * Implemented silc silc_client_add_private_message_key,
9791 silc_client_add_private_message_key_ske,
9792 silc_client_del_private_message_key,
9793 silc_client_list_private_message_keys and
9794 silc_client_free_private_message_keys functions in the
9797 Added functions silc_client_send_private_message_key to send
9798 the Private Message Key payload and silc_client_private_message_key
9799 to handle incoming Private Message Key payload.
9801 * Added Cipher field to the Private Message Key payload to set
9802 the cipher to be used. If ignored, the default cipher defined
9803 in the SILC protocol (aes-256-cbc) is used.
9805 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9807 * Removed lib/silcclient/ops.h file.
9809 Redefined parts of the SILC Client Library API. Created new
9810 file silcapi.h that deprecates the ops.h file and defines the
9811 published Client Library API. Defined also private message key
9812 API and channel private key API into the file.
9814 This is the file that the application must include from the
9815 SILC Client Library. Other files need not be included by
9816 the application anymore.
9818 * Added new key_agreement client operation callback and also
9819 defined the Key Agreement library API for the application.
9821 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9824 is used by clients to request key negotiation between another
9825 client in the SILC network. If the negotiation is started it
9826 is performed using the SKE protocol. The result of the
9827 negotiation, the secret key material, can be used for example
9828 as private message key.
9830 Implemented the Key Agreement payload into the files
9831 lib/silccore/silauth.[ch].
9833 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9835 * Redefined ciphers for the SILC protocol. Added some new ciphers
9836 and defined the key lengths for the algorithms. Changed the
9837 code accordingly. The default key length is now 256 bits.
9839 * Fixed SKE key distribution function silc_ske_process_key_material
9840 when the key length is more than 128 bits. The default key
9841 length in SILC is now 256 bits.
9843 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9844 to indicate unsupported algorithm.
9846 * Renamed rijndael.c to aes.c and all functions as well.
9848 * Fixed a long standing channel key setting bug in client library.
9849 Weird that it has never surfaced before.
9851 * Fixed bug in channel deletion. If the entire channel is removed
9852 then it must also delete the references of the channel entry
9853 from the client's channel list as the client's channel entry and
9854 the channel's client entry share same memory.
9856 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Implemented CONNECT and SHUTDOWN commands in the client.
9860 * Implemented CLOSE command to the client.
9862 * Added the function silc_idlist_find_server_by_name into the
9863 files silcd/idlist.[ch].
9865 Added the function silc_idlist_find_server_by_conn into the
9866 files silcd/idlist.[ch].
9868 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9870 * DIE command was renamed to SHUTDOWN. Updated the both code
9873 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9874 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9876 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9879 * Added function silc_server_create_connection function to create
9880 connection to remote router. My server implementation actually
9881 does not allow router to connect to normal server (it expects
9882 that normal server always initiates the connection to the router)
9883 so the CONNECT command is only good for connecting to another
9886 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9888 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9889 or some other client was kicked from the channel.
9891 Implemented the handling of the notify type to both client
9894 Implemented silc_server_send_notify_kicked to send the KICKED
9895 notify. It is used to send it to the server's primary router.
9897 * Implemented the KICK command into server and client.
9899 * Added `query' argument to the silc_idlist_get_client function
9900 to indicate whether to query the client from server or not if
9903 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9904 to indicate that the client is not channel founder.
9908 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9910 * Removed the rng context from SilcPacketContext structure and
9911 changed that the packet routine uses the Global RNG API.
9913 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Added support for quit message that client can "leave" on the
9916 channel when it quits the SILC. It is ditributed inside the
9917 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9919 Added silc_server_free_client_data that will take the
9920 signoff message as argument.
9922 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9924 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9926 * Updated parts of the protocol specification to keep it up
9929 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9932 payloads in one packet.
9934 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9935 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9936 use now the new List flag.
9938 * Also deprecated the following packet types: REPLACE_ID,
9939 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9941 * Added list support for Notify packet in server.
9943 * Added silc_server_send_notify_channel_change to send the
9944 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9945 the silc_server_send_replace_id.
9947 * Added silc_server_send_notify_nick_change to send the
9948 NICK_CHANGE notify type. Deprecates the function
9949 silc_server_send_replace_id.
9951 * Added silc_server_send_notify_join to send the JOIN notify type.
9952 Deprecates the function silc_server_send_new_channel_user.
9954 * Added silc_server_send_notify_leave to send LEAVE notify type.
9955 Deprecates the function silc_server_send_remove_channel_user.
9957 * Added silc_server_send_notify_cmode and
9958 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9959 types. Deprecates the silc_server_send_set_mode function.
9961 * Added SERVER_SIGNOFF notify type to indicate that server has
9962 quit. This means that all clients on the channel from that
9963 server will drop. This can be also used when netsplit happens.
9965 Deprecated REMOVE_ID packet type since it is not needed anymore
9968 Added silc_server_send_notify_server_signoff to send the
9969 SERVER_SIGNOFF notify type. Deprecates the function
9970 silc_server_send_remove_id.
9972 Added also silc_server_send_notify_signoff to send the
9973 SIGNOFF notify type.
9975 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9976 SILC protocol from this day on. Changed the protocol
9977 specification as well.
9979 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9980 notify type. It is used between routers to notify about
9981 topic changes on a channel.
9983 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9986 * Partly updated the protocol specification to comply with the
9987 changes now made. It is still though a bit outdated.
9989 * The JOIN notify type now takes one extra argument <Channel ID>.
9990 The packet used to be destined to the channel but now the
9991 JOIN type may be sent as list thus it is impossible to
9992 destine it to any specific channel. By adding this argument
9993 it is again possible.
9995 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9997 * Added CREDITS file. The CHANGES and CREDITS file will appear
9998 in the distribution as well.
10000 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10002 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10003 types in the server's silcd/packet_receive.c.
10005 * Implemented CMODE and CUMODE to work in router environment.
10007 * Fixed minor encoding and decoding buglet from the
10008 lib/silccore/silcmode.c.
10010 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10013 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10015 * Changed all SilcConfigServer* and silc_config_server* to
10016 SilcServerConfig* and silc_server_config*, respectively.
10019 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10021 * Associated the ID (client or server ID) to the Authentication
10022 Payload to avoid any possibility of forging. Updated the
10023 protocol specification and the code accordingly.
10025 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10027 * The RSA key length is now save to the RsaKey context in the
10028 key generation process in lib/silccrypt/rsa.c. The key length
10029 is now used to figure out the maximum size of the block allowed
10030 to be encrypted/signed.
10032 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10033 is equivalent to the silc_mp_mp2bin but does not allocate any
10036 * Changed silc_mp_mp2bin API to take length argument. If it is
10037 non-zero then the buffer is allocated that large. If zero, then
10038 the size is approximated using silc_mp_sizeinbase, which however
10041 * Created Global RNG API which is global RNG that application can
10042 initialize. After initializing, any routine anywhere in the
10043 code (including library) can use RNG without allocating a new
10044 RNG object. This was done to allow this sort of use of the
10045 RNG in code that has no chance to allocate RNG object. All
10046 applications currently allocate this and many routines in the
10047 library use this. Affected file lib/silccrypt/silcrng.[ch].
10049 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10050 it to use the Global RNG API.
10052 * Defined Authentication Payload into protocol specification that
10053 is used during SILC session to authenticate entities. It is
10054 used for example by client to authenticate itself to the server
10055 to obtain server operator privileges.
10057 Implemented this payload into the lib/silccore/silcauth.[ch].
10058 Implemented also routines for public key based authentication
10059 as the new protocol specification dictates.
10061 Moved definitions of different authentication methods from
10062 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10064 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10065 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10066 silc_pkcs_verify_with_hash functions into the file
10067 lib/silccrypt/silcpkcs.[ch].
10069 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10071 * The client entry's userinfo pointer must be always valid.
10072 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10073 will fail since it requires the userinfo. Now, the userinfo
10074 is allocated as "" if actual userinfo does not exist. Actually,
10075 it must exist and it is totally Ok to drop client connections
10076 that does not announce the userinfo. However, we will make
10077 this workaround for now.
10079 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10080 to return the remote port by socket.
10082 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10085 SILC_SERVER_PENDING_EXEC and added an new macro
10086 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10087 data or when error occurs while processing the pending command.
10089 Added new argument `destructor' into silc_server_command_pending
10090 and to the SilcServerCommandPending object. This destructor is
10091 now called after calling the pending callback or if error occurs
10092 immediately. If error occurs the actual pending callback won't
10093 be called at all - only the destructor. The destructor may be
10094 NULL if destructor is not needed.
10096 All this applies for client library code as well. Similar
10097 changes were made there as well for the pending commands.
10099 In the client, the application must now allocate the
10100 SilcClientCommandContext with the silc_client_command_alloc
10103 * Added reference counter to the SilcServerCommandContext. Added
10104 function silc_server_command_alloc and silc_server_command_dup
10107 Same type of functions added to the client library for the same
10110 * Removed the cmd_ident from IDListData away since it is now
10111 global for all connections. It is the command identifier used
10112 in command sending and with pending commands. The affected file
10115 * Added reference counter to the SilcSocketConnection objecet to
10116 indicate the usage count of the object. The object won't be
10117 freed untill the reference counter hits zero. Currently only
10118 server uses this, and client ignores it. The client must be
10119 set to use this too later. The affected files are
10120 lib/silccore/silcsockconn.[ch]. Added also the function
10121 silc_socket_dup to increase the reference counter.
10123 This was mainly added because it is possible that the socket
10124 is removed underneath of pending command or other async
10125 operation. Now it won't be free'd and proper DISCONNECTING
10126 flags, etc. can be set to avoid sending data to connection that
10127 is not valid anymore.
10129 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10130 the connection. After that it sets SILC_SET_DISCONNECTED.
10131 It is, however, possible that the socket data is not still freed.
10132 The silc_server_packet_process now checks that data is not
10133 read or written to connection that is DISCONNECTED. The socket
10134 get's freed when the reference counter hits zero.
10136 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10138 * Changed the client operation API: channel_message operation's
10139 `sender' is now the client entry of the sender, not the nickname
10140 and the `channel' is the channel entry, not the channel name.
10142 In the private_message operation the `sender' is now also the
10143 client entry of the sender not the nickname.
10145 Affected file is lib/silcclient/ops.h and all applications
10146 using the client operations.
10148 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10150 * Moved the calling of ops->connect() from connect_to_server_final
10151 into receive_new_id functin since that is the point when the
10152 client is actually allowed to send traffic to network. The
10153 affected file is lib/silcclient/client.c.
10155 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10157 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10158 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10159 (if needs broadcasting) instead of broadcasting the packets one
10160 by one which would make a burst in the network traffic.
10162 * Added `broadcast' argument to the functions in silcd/server.[ch]
10163 silc_server_create_new_channel[_with_id] to indicate whether
10164 to send New Channel packet to primary router.
10166 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10168 * Added new function into the silcd/server.[ch] files:
10169 silc_server_create_new_channel_with_id to create new channel with
10170 already existing Channel ID.
10172 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10173 lib/silccore/silcpacket.h. This packet is used t send list of
10174 Set Mode payloads inside one packet. Server uses this to set
10175 the modes for the channels and clients on those channels, that it
10176 announced to the router when it connected to it. The protocol
10177 specification has been updated accordingly.
10179 * The silc_server_new_channel did not handle the packet coming
10180 from normal server as it normally does not send that. However,
10181 when it announces its channels it does send it. Implemented
10182 the support for that.
10184 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10185 into the file lib/silccore/id.h.
10187 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10189 * Fixed memory leaks in the functions silc_idlist_del_client,
10190 silc_idlist_del_channel and silc_idlist_del_server in the file
10191 silcd/idlist.c. All of those leaked like a sieve.
10193 * Fixed some small memory leaks in the client's function
10194 silc_client_notify_by_server.
10196 * Added functions into silcd/server.c: silc_server_announce_clients,
10197 silc_server_announce_channels and silc_server_announce_server.
10198 These functions are used by normal and router server to announce
10199 to its primary router about clients, channels and servers (when
10200 router) that we own. This is done after we've connected to the
10203 These functions effectively implements the following packet types:
10204 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10205 and SILC_PACKET_NEW_ID_LIST.
10207 * Added new functions into the silcd/packet_receive.[ch]:
10208 silc_server_new_id_list, silc_server_new_channel_list and
10209 silc_server_new_channel_user_list to handle the incoming
10210 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10212 * Added support of changing Channel ID in the function
10213 silc_server_replace_id. If the server that announces a channel
10214 to the router already exists in the router (with same name but
10215 with different Channel ID), router is responsible to send
10216 Replace ID packet to the server and force the server to change
10217 the Channel ID to the one router has.
10219 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10220 client that the Channel ID has been changed by the router. The
10221 normal server sends this to the client. Client must start using
10222 the new Channel ID as the channel's ID.
10224 Implemented handling of this new type into lib/silcclient/client.c
10225 into the function silc_client_notify_by_server.
10227 * Added new function silc_idlist_replace_channel_id into the files
10228 silcd/idlist.[ch] to replace the Channel ID.
10230 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10232 * Call silc_server_command_identify_check always when processing
10233 the IDENTIFY command in silcd/command.c
10235 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10238 send keepalive packets. The packet can be sent by clients,
10239 servers and routers.
10241 Added function silc_socket_set_heartbeat into the file
10242 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10243 If not set, the heartbeat is not performed. The actual
10244 heartbeat is implemented in the low level socket connection
10245 library. However, application is responsible of actually
10246 sending the packet.
10248 Added silc_server_send_heartbeat to send the actual heartbeat
10249 packet into silcd/packet_send.[ch]. Server now performs
10250 keepalive with all connections.
10252 * Added silc_task_get_first function into lib/silcutil/silctask.c
10253 to return the timeout task with shortest timeout. There was a bug
10254 in task unregistration that caused problems. TODO has been
10255 updated to include that task system must be rewritten.
10257 * The client library will now resolve the client information when
10258 receiving JOIN notify from server for client that we know but
10259 have incomplete information.
10261 * Rewrote parts of silc_server_remove_from_channels and
10262 silc_server_remove_from_one_channel as they did not remove the
10263 channel in some circumstances even though they should've.
10265 * Encryption problem encountered in server:
10267 The LEAVE command used to send the Channel Key packet to the
10268 router immediately after generating it. However, the code
10269 had earlier sent Remove Channel user packet but not immediately,
10270 ie. it was put to queue. The order of packets in the router
10271 was that Channel Key packet was first and Remove Channel User
10272 packet was second, even though they were encrypted in the
10273 reverse order. For this reason, MAC check failed. Now, this
10274 is fixed by not sending the Channel Key packet immediately but
10275 putting it to queue. However, this is more fundamental problem:
10276 packets that are in queue should actually not be encrypted
10277 because packets that are sent immediately gets encrypted
10278 actually with wrong IV (and thus MAC check fails). So, packets
10279 that are in queue should be encrypted when they are sent to
10280 the wire and not when they put to the queue.
10282 However, the problem is that the current system has not been
10283 designed to work that way. Instead, the packet is encrypted
10284 as soon as possible and left to the queue. The queue is then
10285 just purged into wire. There won't be any fixes for this
10286 any time soon. So, the current semantic for packet sending
10289 o If you send packet to remote host and do not force the send
10290 (the packet will be in queue) then all subsequent packets to the
10291 same remote host must also be put to the queue. Only after the
10292 queue has been purged is it safe again to force the packet
10295 o If you send all packets immediately then it safe to send
10296 any of subsequent packets through the queue, however, after
10297 the first packet is put to queue then any subsequent packets
10298 must also be put to the queue.
10300 Follow these rules and everything works fine.
10302 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10304 * Added new function silc_server_remove_clients_by_server to
10305 remove all client entries from ID list when the server connection
10306 is lost. In this case it is also important to invalidate all
10307 client entires as they hold the invalid server entry. This
10308 fixes fatal bug when server has lost connection and will reconnect
10311 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10313 * Made some sanity checks to silc_server_daemonise like to check
10314 whether the requested user and group actually exists.
10316 * Added sanity check to SKE's silc_ske_responder_finish to check
10317 that the public and private key actually is valid.
10319 * Invalidate the client's nickname when receiving Replace ID
10320 packet and the Client ID is being replaced. This means that the
10321 server will query the nickname if someone needs it (client)
10324 * Sort the ID Cache in client library when the ID Cache data
10325 has changed (needs sorting).
10327 * Do not allow for SILC client to create several connections to
10328 several servers. The client does not support windows right now
10329 and generating multiple connections causes weird behaviour.
10331 Irssi-silc client does support windows and can handle several
10332 connections without problems, see: www.irssi.org and SILC plugin.
10334 * Fixed some places where client was added to the IDList. The
10335 rule of thumb is following (in order to get everything right):
10336 If the client is directly connected local client then the
10337 `connection' argument must be set and `router' argument must be
10338 NULL to silc_idlist_add_client function. If the client is not
10339 directly connected client then the `router' argument must
10340 bet set and the `connection' argument must be NULL to the
10341 silc_idlist_add_client function.
10343 * The funtion silc_server_packet_send_local_channel actually did
10344 not check whether the client was locally connected or not. It
10345 does that now. Fixed a bug related to LEAVE command.
10347 * Fixed Remove Channel User payload parsing bug in server's
10348 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10350 * The server's silc_server_save_channel_key now checks also the
10351 global ID list for the channel as it might not be in the local
10352 list. Fixed a bug related to LEAVE command.
10354 * Is this the end of the [<unknown>] buglet that has been lurking
10355 around for a long time? A little for loop fix in server's
10356 silc_server_command_whois_parse that is used by both IDENTIFY
10357 and WHOIS command. At least, this was a clear bug and a cause
10358 of one type of [<unknown>] buglet.
10360 * WHOIS and IDENTIFY commands call the function
10361 silc_server_command_[whois/identify]_check function even if
10362 we are not router server.
10364 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10366 * Added --with-gmp configuration option. If set the GMP
10367 is always compiled in the SILC source tree. If not set then
10368 it is checked whether the system has the GMP3 installed. If
10369 it has then the GMP won't be compiled (the system's headers
10370 and library is used), if it doesn't have it then the GMP is
10371 compiled in the SILC source tree.
10373 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10375 * Changed RSA private exponent generation to what PKCS #1
10376 suggests. We try to find the smallest possible d by doing
10377 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10378 not security fix but optimization.
10380 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * Added new config entry [Identity] to fork the server and run
10383 it as specific user and group. A patch from Bostik.
10385 * Imported Dotconf configuration library into lib/dotconf.
10386 This will be used to create the SILC configuration files later.
10387 It will appear in the distsribution after this commit.
10389 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10391 * A big code auditing weekend happening. Auditing code for
10392 obvious mistakes, bugs and errors. Also, removing any code
10395 Removed files for being obsolete:
10397 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10398 inline in the file lib/silcutil/silcbuffer.h)
10400 o lib/silcutil/silcbufutil.c (the header has inline versions)
10402 Changed code to fix possible error conditions:
10404 o The buffer formatting routines now check that the destination
10405 buffer really has enough space to add the data. This applies for
10406 both buffer formatting and unformatting
10407 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10408 unformatting was changed to accomodate following rules:
10409 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10410 sent to the function while XXX_*STRING will not allocate or copy
10411 the data into the buffer. Instead it sets the pointer from the
10412 buffer into the pointer sent as argument (XXX_*STRING used to
10413 require that the pointer must be allocated already). This change
10414 makes this whole thing a bit more consistent and more optimized
10415 (note that the data returned in the unformatting with XXX_*STRING
10416 must not be freed now). The routines return now -1 on error.
10418 o Tried to find all code that use buffer_format and buffer_unformat
10419 and added return value checking to prevent formatting and
10420 especially unformatting errors and possible subsequent fatal
10423 o Changed ske->x and ske->KEY to mallocated pointers in
10424 lib/silcske/silcske.h. Fixed possible data and memory leak.
10426 o Added return value checking to all *_parse* functions. Fixed
10427 many memory leaks as well.
10429 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10430 so that buffer overflows would not happen. All code now also
10431 checks the return value as it can fail.
10433 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10435 * Added reconnection support to server if the normal server looses
10436 its connection to the router (for example if router is rebooted).
10437 The server performs normal reconnection strategy implemented
10438 to the server. Affected file silcd/server.c.
10440 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10442 * Added new packet type SILC_PACKET_SET_MODE that is used to
10443 distribute the information about changed modes (for clients,
10444 channels and clients channel modes) to all routers in the
10445 network. Updated the protocol specification accordingly.
10447 Added functions into silcd/packet_send.c and
10448 silcd/packet_receive.c: silc_server_send_set_mode,
10449 silc_server_set_mode.
10451 Added new files silcmode.[ch] into lib/silccore that implements
10452 the encoding and decoding of Set Mode Payload. Added new type
10453 SilcSetModePayload. Moved the definitions of different modes
10454 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10456 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10458 * Oops, a little mistake in server's connection authentication
10459 protocol. The protocol is not ended with FAILURE but with
10460 SUCCESS if the authentication is Ok. :) Affected file is
10463 * Implemented NICK_CHANGE notify handling in server in the file
10464 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10465 the local clients on the channel. After the changing nickname
10466 in router environment snhould work and the [<unknown>] nickname
10467 should appear no more.
10469 The silc_server_replace_id function that receives the Replace ID
10470 payload now sends the NICK_CHANGE notify type also in the file
10471 silcd/packet_receive.c
10473 * Changed WHOIS and IDENTIFY command to support the maximum amount
10474 of arguments defined in protocol specs (3328 arguments). This
10475 fixed a bug that caused problems when there were more than three
10476 users on a channel.
10478 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Added extra parameter, command identifier, to the
10481 silc_client_send_command so that explicit command identifier
10484 Changed that ID list routines uses specific command identifier
10485 when sending WHOIS/IDENTIFY requests to the server so that they
10486 can be identified when the reply comes back.
10488 Affected files lib/silcclient/command.[ch],
10489 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10491 * Added `sender' argument to silc_server_packet_send_to_channel
10492 to indicaet the sender who originally sent the packet to us
10493 that we are now re-sending. Ignored if NULL. Affected file
10494 silcd/packet_send.[ch].
10496 * Added some server statistics support in silcd/server_internal.h
10497 SilcServerStatistics structure and around the server code. Also
10498 send some nice statistics information when client is connecting
10501 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10503 * Fixed channel ID decoding in server's JOIN command reply in
10504 silcd/command_reply.c
10506 * Fixed braodcasting of replace ID payload to not to send it if
10507 we are standalone server in silcd/packet_receive.c.
10509 * Fixed all channel message sending routines to not to send
10510 packets to clients that has router set, since they are routed
10511 separately in the same function earlier. Affects file
10512 silcd/packet_send.c and all channel packet sending functions.
10514 * In USERS reply, res_argv[i] are not allocated, the table
10515 is allocated. Thus changed that free the table, not its
10518 * In server's whois_check and identify_check if the client is
10519 locally connected do not send any WHOIS commands - they are not
10522 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10524 * Fixed some minor bugs in client when sending WHOIS command. The
10525 arguments was in wrong order.
10527 * Removed statis function add_to_channel from server in
10528 silcd/command.c that was previously used with the joining but
10531 * Tested USERS command in router environment successfully with two
10532 routers, two servers and two clients.
10534 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10536 * Reorganized the USERS command and command reply in client library
10537 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10538 When the command is given by user we register a pending command
10539 callback that will reprocess the command after the reply has been
10540 received from the server. When reprocessing the packet we then
10541 display the information. Thus, the USERS information is displayed
10542 now in the command callback instead of in the command reply
10543 callback. The processing of the command is same as previously
10544 when server has sent the command reply in the JOINing process.
10546 * Added to USERS command in silcd/command_reply.c to join the client,
10547 we didn't use to know about, to the channel after we've created
10548 a client entry for it. Also, for clienet we did know already still
10549 check whether it is on the channel or not and add it if not.
10551 * Removed silc_server_command_join_notify as the function and its
10554 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10556 * Changed the client's pending command handling to the same as the
10557 server's pending command handling. It is also now possible to
10558 execute command reply functions from other command reply
10559 function as the function callbacks for commands and command
10560 replies are one and same. The pending commands are not static
10561 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10562 in client connection context. Thus, pending commands are server
10563 connection specific as it is convenient.
10565 Changed the function silc_client_command_pending and
10566 silc_client_command_pending_del and added new function
10567 silc_client_command_pending_check. Removed the
10568 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10571 * Added cmd_ident, current command identifier, to the client
10572 connection context in lib/silcclient/client.h to keep track on
10573 command identifiers used in command sending. Client's command reply
10574 function handling now supports the mandatory command identifiers.
10576 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10577 funtions in client to fully support pending command callbacks.
10579 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10580 as one of the arguments to the application in the command reply
10583 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10584 before first releasing SILC but came back. Now it is removed again
10585 and should come back nomore. The FORWARDED flag was used only
10586 by the JOINing procedure by forwarding the command packet to router.
10587 Now, the JOINing procedure has been changed to more generic (due
10588 to various router environment issues) and FORWARDED is not needed
10589 anymore for anything. The protocol specification is yet to be
10592 Now, removed silc_server_packet_forward from server and the flag
10593 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10595 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10597 * Renamed NAMES command to USERS command. The NAMES was named that
10598 due to historical reasons. Now it is renamed. Also, rewrote
10599 parts of the USERS command. The nickname list is not sent anymore
10600 by the server. Only Client ID and mode lists are sent in the USERS
10601 command. Changed this also to the protocol specification.
10603 The client now resolves the names and stuff after it receives
10604 the USERS list from the server when joining to the channel.
10606 * WHOIS and IDENTIFY commands has been changed to support multiple
10607 Client ID's per command. One can now search for multiple users
10608 in the network by sending only one WHOIS or IDENTIFY command.
10609 Changed the code and the protocol specifications.
10611 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10612 uses silc_server_command_whois_parse to parse the request. */
10614 * If normal server, do not parse the WHOIS and IDENTIFY requests
10615 before sending it to the router. Saves some time.
10617 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10619 * Fixed JOIN command on client library. Wrong number of arguments
10620 used to crash the client.
10622 * Added silc_server_channel_has_global function to check whether
10623 channel has global users or not.
10625 * Added silc_server_channel_has_local function to check whether channel
10626 has locally connected clients on the channel.
10628 * The silc_server_remove_from_one_channel now checks whether the
10629 channel has global users or not after given client was removed from
10630 the channel. It also checks whether the channel has local clients
10631 on the channel anymore. If it does not have then the channel entry
10632 is removed as it is not needed anymore.
10634 * The silc_server_notify now checks on JOIN notify whether the joining
10635 client is one of locally connected or global. If it is global then
10636 the channel has now global users on the channel and that is marked
10637 to the channel entry. Also, it now saves the global client to
10638 global list who is joining and JOINs it to the channel. This is
10639 for normal server, that is.
10641 Changed silc_server_send_notify_on_channel,
10642 silc_server_packet_relay_to_channel and
10643 silc_server_packet_send_to_channel check if we are normal server
10644 and client has router set (ie. global client) do not send the
10645 message to that client, as it is already routed to our router.
10647 * Implemented LEAVE notify type handling in silc_server_notify
10650 * Tested LEAVE command in router environment successfully. Tested
10651 with two routers, two servers and two clients.
10655 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10657 * Implemented SIGNOFF notify type handling in silc_server_notify
10660 * silc_server_remove_id now removes the client entry from all channels
10661 it has joined and thusly sends SIGNOFF notify type.
10663 * Rewrote the NAMES list generation in server by removing two excess
10664 loops. The lists are created now inside one loop.
10666 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * silc_server_remove_channel_user checks now also global list
10669 for channel and client.
10671 * silc_server_new_channel_user checks now both local and global
10672 list for channel and client. Fixed a bug in client id decoding.
10673 Used to decode wrong buffer.
10675 * silc_server_channel_message checks now both local and global
10676 list for channel entry.
10678 * Tested channel joining (hence JOIN) in router environment
10679 successfully. Tested with two routers, two servers and two
10682 * Tested channel message sending in router environment successfully.
10684 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Added silc_server_save_channel_key into server.[ch] to save the
10687 received channel key in Channel Key payload processing. It is
10688 also used in JOIN command reply handling.
10690 Equivalent function silc_client_save_channel_key added into
10691 client.[ch] into client library.
10693 * Changed JOIN command reply to send information whether the channel
10694 was created or not (is existing already) and the channel key
10695 payload. Changed protocol specs accordingly.
10697 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10698 the request was sent by ID and not by nickname. Crashed on
10701 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10703 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10704 now correctly save the received data.
10706 * silc_server_free_sock_user_data now notifies routers in the
10707 network about entities leaving the network.
10709 At the same time implemented functions silc_server_remove_id
10710 and silc_server_send_remove_id to receive and send REMOVE_ID
10711 packets. The packet is used to notify routers in the network
10712 about leaving entities. The ID removed will become invalid in
10715 * Added function silc_idlist_del_server into server. Removes and
10716 free's server entry from ID list.
10718 * silc_server_private_message function now checks, if we are router,
10719 that the destination ID really is valid ID, naturally.
10721 * In router when NEW_ID packet is received (for new client) the
10722 hash of the Client ID is saved in the ID Cache but the
10723 client->nickname is set to NULL, instead of putting the hash
10726 IDENTIFY command now also checks that client->nickname must be
10727 valid. If it is not if will request the data from the server who
10728 owns the client. Added new function
10729 silc_server_command_identify_check.
10731 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10732 to set the command to already allocated Command Payload.
10734 * Tested private message sending in router environment with two
10735 routers, two servers and two clients. Fixed minor bugs and now
10738 * Fixed segfault from client's NAMES command. Used to crash if
10739 not on any channel.
10741 * Forwarded packets must not be routed even if it is not destined
10742 to the receiver. Changed server code comply with this.
10744 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10746 * Added `require_reverse_mapping' boolean value to ServerParams
10747 structure. If TRUE (not default) the server will require that
10748 the connecting host has fully qualified domain name.
10750 If the reverse mapping is not required and hostname could not be
10751 found the IP address is used as hostname.
10753 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10755 * Implemented version string checking to both client and server.
10756 The check is incomplete currently due to the abnormal version
10757 strings used in development version of SILC.
10759 * Changed all command functions in server to use the new
10762 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10764 * Changed char *data to unsigned char *data in ID Cache system to
10765 support binary data as ID Cache data. Changed code to support
10766 binary data in lib/silccore/idcache.c.
10768 * Renamed silc_server_packet_relay_command_reply to
10769 silc_server_command_reply as it is normal packet receiving
10770 function. Rewrote the function to accept command replys for
10771 servers and not only for clients.
10773 * Mark remote router always as registered server if we are connecting
10774 to it. Otherwise, commands sent by the router to us are ignored.
10776 * All ID List find routines now returns the ID Cache Entry pointer
10777 as well if requested.
10779 * WHOIS command works now in router environment, tested with two
10780 routers, two servers and two clients.
10782 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10783 in router environment (as it is almost equivalent to WHOIS) but
10784 hasn't been tested thoroughly. Added new functions:
10786 silc_server_command_identify_parse
10787 silc_server_command_identify_send_reply
10788 silc_server_command_identify_from_client
10789 silc_server_command_identify_from_server
10791 * Disabled route cache adding because adding two different ID's with
10792 same IP replaces the old cache entry thus giving wrong route.
10793 The entry->router->connection is always the fastest route anyway
10794 so route cache may not be needed. Of course, new routes maybe
10795 established after receiving the ID when the entry->router->connection
10796 might not be anymore the most optimal.
10798 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10800 * Add route cache for received ID for fast routing.
10802 * Added silc_server_packet_route to route received packet on router
10803 that is not destined to us.
10805 * Renamed silc_server_get_route to silc_server_route_get.
10807 * Added id_string and id_string_len fields into SilcServer to
10808 include encoded ServerID for fast comparing without excess
10809 encoding of the ID's.
10811 * Cleaned up WHOIS command on server side. Added following static
10814 silc_server_command_whois_parse
10815 silc_server_command_whois_check
10816 silc_server_command_whois_send_reply
10817 silc_server_command_whois_from_client
10818 silc_server_command_whois_from_server
10820 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10821 arguments in command replies. All command functions should be
10822 updated to use this macro.
10824 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10826 * Minor typo fixes on command reply handling on server.
10828 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10830 * Added silc_server_command_add_to_channel internal routine to add
10831 the client to the channel after router has created the channel and
10832 sent command reply to the server.
10834 * Added generic silc_server_send_command to send any command from
10837 * Use static buffer with ID rendering instead of duplicating data.
10839 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10841 * Fixed a channel user mode bug when joining to a channel server gave
10842 everybody channel founder rights, oops.
10844 * We mark ourselves as the router of the incoming server connection
10845 if we are router ourselves. This way we can check in some packet
10846 sending functions whether it is locally connected server. For
10847 incoming router connections we put NULL.
10849 * For router sending packets locally means now always sending the
10850 packet cell wide; to local clients and local servers. For normal
10851 server sending packet locally means sending it to only local
10854 * Fixed the JOIN command to really work in router environment. If the
10855 channel is created it is always created by the router. Router is
10856 also responsible of making the initial joining to the channel,
10857 sending JOIN notify to the sending server and distributing
10858 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10859 does not exist server doesn't do anything else but forward the
10860 command to the router which performs everything.
10862 * Added silc_server_send_channel_key function to send the Channel Key
10865 * Added silc_server_create_channel_key to create new channel key. The
10866 channel key is now re-generated everytime someone joins or leaves
10867 a channel, as protocol dictates. Note: channel->key_len is the
10868 key length in bits.
10870 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10872 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10873 packet_receive.[ch] to separate packet sending and receiving
10874 routines. The server.[ch] now includes everything else including
10875 actual packet processing (writing and reading data) and other
10878 Renamed silc_server_private_message_send_internal to
10879 silc_server_send_private_message. The routine is still though
10880 used only to relay private messages as server does not send
10881 private messages itself.
10883 Renamed silc_server_new_channel to silc_server_create_new_channel
10884 and added new function sicl_server_new_channel that handles the
10885 incoming New Channel packet. Added also new sending function
10886 silc_server_send_new_channel to send New Channel Payload.
10888 * Added new function silc_server_notify to process incoming notify
10889 packet to the server/router. Server may then relay the notify
10890 to clients if needed.
10892 * Added new function silc_server_new_channel_user to process incoming
10893 New Channel User packet. Router will redistribute the packet and
10894 send JOIN notify to its local clients and locally connected servers
10895 if needed. Normal server will send JOIN notify to its local client
10896 on same channel when received this packet. Added also corresponding
10897 sending function silc_server_send_new_channel_user to sent the
10900 * Added boolean route argument to send_notif_to_channel and
10901 packet_send_to_channel functions to attempt to route the packet
10902 if it is TRUE and send only locally if it is FALSE.
10904 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10906 * silc_server_replace_id now broadcasts the received replace ID
10907 packet if it is not broadcast packet already. The router must
10908 broadcast to inform other routers about changed ID.
10910 * Added backpointer to server's router into SilcServer context in
10911 silcd/server_internal.h.
10913 * Fixed silc_server_packet_broadcast to send correct broadcast
10916 * The channel key is now distributed to the local client as soon
10917 as it is received from the router (in router environment) so that
10918 no other packet may be sent for the channel until client has
10921 * silc_server_remove_channel_user now broadcasts the received
10922 Remove Channel User packet if it is not broadcast packet already.
10923 The router must broadcast to inform other routers about removed
10926 * Added users field into SilcPacketContext that is a reference count
10927 of the context. One can increase the reference count by calling
10928 silc_packet_context_dup which is now changed to just increase the
10929 reference count instead of duplicating the data. The reference
10930 count is decresed by calling silc_packet_context_free that will
10931 free the data after the reference count hits zero.
10933 For now on the packet context and everything allocated into it
10934 (including the raw packet from network) must be freed by calling
10935 the new silc_packet_context_free function. Added also new function
10936 silc_packet_context_alloc that must be used now to allocate the
10937 context. This also means that if a routine is asynchronous from
10938 silc_[client/server]_packet_parse_type the packet context must
10939 be duplicated by calling silc_packet_context_dup. Otherwise it
10940 gets free'd after silc_[client/server]_packet_parse_type returns.
10941 Also, one must remember that if packet is duplicated then its
10942 reference count must be decresed by calling the free function as
10943 many times as it was duplicated.
10945 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10946 from both client and server.
10948 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10950 * Made joining to a channel working in router environment.
10952 * Cleaned up JOIN command on server side and create function
10953 silc_server_command_join_channel internal routine to make the
10956 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10958 * Changed silc_command_pending list to SilcDList. Also, added
10959 `ident' field to SilcServerCommandPending structure to identify
10960 the reply and to call correct callback.
10962 Added silc_server_command_pending_check function to replace the
10963 corresnponding macro. The silc_command_pending list is not
10966 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10967 to set identifier to previously allocated Command Payload. It
10968 is used to set identifier for command when resending Command
10971 * Added silc_command_payload_encode_payload to encode Command
10972 Payload buffer from SilcCommandPayload structure.
10974 * Added silc_argument_payload_encode_payload to encode Argument
10975 payload buffer from SilcArgumentPayload structure.
10977 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10979 * Changed WHOIS command to support router connection on server side.
10980 The whois request is always sent to router unless the server is
10981 standalone server. After server has received the reply from the
10982 router will it send the reply to the client.
10984 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10985 broadcast received broadcast packet. The function is used only
10986 by router. The broadcast packet is always sent to the router's
10989 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10990 render given ID to printable string, for log files for example.
10992 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10994 * Made basic router to router connections working. At least they
10995 can now connect to each other but nothing really works the way
10996 they are supposed - yet.
10998 * Added new initiator token to RouterConnection configuration
10999 file in silcd/serverconfig.[ch]. It is used to tell whether we
11000 are the initiator to the remote router or whether we'll expect
11001 the other end to connect.
11003 * Moved registering of listener task to silc_server_init, hence
11004 the server starts listenning as soon as it is run, even if it
11005 does not have connections to other routers. Let's see how well
11008 * Changed default connection retry timeouts for more suitable in
11011 * Removed cipher and such arguments from silc_idlist_add_client
11012 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11013 Added new function silc_idlist_add_data to add the keys and stuff
11016 * Added SilcIDListData structure and added it to SilcClientEntry
11017 and SilcServerEntry as their first field in the structure. This
11018 way we can explicitly cast the ID entries to the SilcIDListData
11019 structure and get common data for the entries. In past, we had
11020 to first check what type of connection it is and then cast it to
11021 correct ID entry type. Now, we can directly cast the opaque
11022 pointer to the SilcIDListData (no matter what ID entry it actually
11023 is) and get the data needed.
11025 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11027 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11028 in some circumstances even if threre were timeout tasks, though not
11029 IO tasks, but tasks anyway. Now fixed.
11031 * Defined SilcServerConnection structure to hold connection specific
11032 stuff about directly connected servers and routers. The definition
11033 is currently in silcd/server_internal.h. I thought about having
11034 a bit more important role fro this struct but for now it is used
11035 only when connecting to other server (or router actually).
11037 * Added connecting retry support in server when connecting to
11038 router(s). The retry feature implement exponential backoff
11039 algorithm. Also, added SilcServerParams structure to hold default
11040 parameters for server. For now, it include these retry settings
11041 and are hard coded. After server is moded to be as Silc Server
11042 Library this structure will be more important.
11044 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * Changed client librarys channel->clients table to SilcList and
11047 changed code accordingly.
11049 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11051 * Changed client's channel table to SilcList and changed code
11052 accordingly. Also changed SilcChannelClientEntry to include back-
11053 pointer to the channel so that client entry can use that structure
11054 as list as well and we have fast cross-reference to the channel.
11055 This change dramatically decreased the complexity of channel
11056 handling with client entry and vice versa (removed one extra
11057 loop when searching for channel entry from many functions).
11059 * Changed server->sim from table to SilcDList and changed code
11062 * NAMES command can now be used from user interface. It will show
11063 the user list on the channel, neatly.
11065 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11066 Code now saves realname of the user if it becomes available.
11068 * Renamed configure.in to configure.in.pre and made ./prepare
11069 script to automatically add correct version string to
11070 configure.in which it creates from configure.in.pre.
11072 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11074 * NAMES command reply now shows users mode with the nickname when
11075 joining to channel.
11077 * Moved silc_client_ch[u]mode[_char] functions from
11078 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11079 place sucks, they are utility functions and should be in some
11082 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11084 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11087 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11091 * Added TRQ (efficient deque and list library) into lib/trq. This is
11092 a very good list library that is currently used in the SILC. Defined
11093 SilcList API over the library because I didn't like the API very
11094 much. See lib/trq/silclist.h for the API and examples of how to
11095 use the API. Fixed various places in the code to use the new
11096 SilcList API. The SilcList is meant for lists that has a structure
11097 already defined as a list. It is not suitable to add just some
11098 context to the list (in TRQ, the context is the list actually).
11100 So, I defined SilcDList that can be used for the purpose where
11101 predefined list structure does not exit. This can be used as
11102 such list. Now some context just can be added to the SilcDList.
11103 Currently this list is not used in the SILC just yet, though there
11104 are a lot places where this can replace dynamically allocated
11105 tables and I will fix these places, later, to use SilcDList.
11106 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11107 and use TRQ internally).
11109 Also fixed some annoying warning messages that the original TRQ
11110 code generated. Also minor changes to TRQ's Makefile.in.
11112 * Added support for querying by Client ID to both WHOIS and
11113 IDENTIFY commands into server, as required by the protocol.
11115 * Removed method function pointers from SilcBuffer structure. They
11116 weren't used to anything and just increased the context size for
11117 no good reason. This change also made silc_buffer_alloc and
11118 silc_buffer_free functions inline functions.
11120 * Disabled command flooding detection support until it's fixed so
11121 that it accepts commands in but does not execute them more than once
11124 * Added silc_net_localhost(), to return local hostname, into
11125 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11126 that must be initialized before calling silc_client_init.
11128 * Added new function: silc_server_send_notify_on_channels to send
11129 notify messages to all channels client has joined. It is assured
11130 that the message is sent only once per client.
11132 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11133 lib/silcutil/silcutil.[ch] as silc_format function. The new
11134 function is generic and is used by server as well, not only by
11135 the logging routines.
11137 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11138 the provided version string was not acceptable. Added new function:
11139 silc_ske_check_version into lib/silcske/silcske.h. The function
11140 must be implemented by the application (client or server) and it
11141 does not reside in the SKE library. The function checks the version
11142 string remote end sent.
11144 * Added back pointers (to opaque context and to SilcSocketConnection)
11145 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11147 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11148 duplicate packet context structure.
11150 * Changed `notify' client operation to send same arguments as client
11151 receives from server except for ID's. ID's are mapped to correct
11152 ID entry and that is returned. Also, if channel entry is not sent
11153 by server but the notify is for channel the channel entry is sent
11154 to application (otherwise application doesn't know that it is for
11155 channel (library gets it from packet's Destination ID)).
11157 * Added silc_client_remove_from_channels into client library to
11158 remove a client from all channels it has joined to. Used when
11159 received SIGNOFF notify from server. Added also new function
11160 silc_client_replace_from_channels to replace old ID entry with
11161 new ID entry on all channels. Used when received NICK_CHANGE
11162 notify from server.
11164 * Fixed ID Cache list handling in silc_idlist_get_client in
11165 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11166 to get (or query) client by ID.
11168 * Updated TODO list.
11170 * Added connection authentication status message defined by the
11171 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11172 support for these into the code in client and server side.
11174 * Added generic function silc_client_send_command to send any command
11175 with variable argument list. Application should use this function
11176 to send commands if the command functions provided by the library
11177 does not suite for the application's user interface needs.
11179 * Added new `failure' client operation. Application is notified about
11180 received failure packet if client is executing a protocol. In this
11181 case the protocol's execution has failed.
11183 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11184 is required by the protocol.
11186 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11187 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11190 * Added status flag to SilcSKE object to indicate realtime status
11191 of the SKE protocol.
11193 * Application receives now exactly same command reply arguments as
11194 the library receives from server. However, if ID is received the
11195 corresponding ID entry is returned to the application (eg. Client
11196 ID is mapped to correct SilcClientEntry entry and that is returned).
11197 Changed command_reply client operation due to this change.
11199 * Changed all ID's in commands and in command replys as ID Payloads.
11200 Change affected both client and server side codes.
11202 All ID's sent in SILC network (with execption of ID's in SILC
11203 Packet header) are sent in ID Payload to support variable length
11206 * Server now notifies nick changes and notifies all clients on
11207 the channels about the new nickname (about the new Client ID,
11210 * Implemented CMODE command to change channel modes. Supports all
11211 channel modes defined by the protocol specs except ban and invite
11212 lists. (Also, private channel key mode is supported but support for
11213 setting private channel key in client is missing, thus, this mode
11214 has no effect on client side (except that server requires that the
11215 client uses private channel key and normal channel traffic does not
11218 Also, invite mode works per se, but INVITE command does not work
11219 yet correctly, so you can set channel as invite only channel but
11220 inviting clients to the channel does not work (it is yet to be
11221 thought what's the best way to do it).
11223 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11224 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11225 Implemented CUMODE command to change user's mode on the channel.
11226 Supports all modes defined by the protocol specs.
11228 * Added NAMES command reply to return users modes on the channel.
11230 * Removed unnecessary and slow ciphers from lib/silccrypt.
11232 * Set SO_KEEPALIVE option to connection sockets by default.
11234 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11236 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11237 redefined the Notify Payload into protocol specs.
11239 * Added silc_id_payload_parse_id to get ID directly from raw
11242 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11244 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11245 accept searching by Client ID as well.
11247 * Added support for LEAVE and SIGNOFF notify types in client library.
11249 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11250 to parse ID Payload from raw data.
11252 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11254 * Added flags parameter into silc_ske_assemble_security_properties
11255 function in lib/silcske/silcske.[ch].
11257 * Changed notify client operation to fit better for notify messages
11258 sent by server. The notify payload received from server is now
11259 passed to the application (after parsing it to SilcNotifyPayload).
11260 It is application's responsibility to retrieve the arguments
11261 from the payload and show the message the way it wants. The message
11262 sent by server is implementation specific.
11264 * Changed public keys to comply with the protocol specification.
11265 Old public keys are not supported anymore and are not compatible.
11267 * Removed nickname from Channel Payload as the latest draft removed
11268 it. The client must resolve the nickname from the NAMES command
11269 reply received when it joined the channel.
11271 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11273 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11275 * Fixed some errors in protocol specification drafts.
11277 * Created lib/silccore/silcnotify.c to implement Notify Payload
11278 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11279 generic payloads described by protocol specifications. The file
11280 includes implementations for ID Payload and Argument Payload.
11282 * Changed Command Payload implementation to use the new Argument
11283 Payload. Changed command_xxxx_payload to command_payload_xxxx
11284 to comply with SILC coding conventions.
11286 * Added suppport for Argument Payload handling in Notify Payload
11287 implementation as protocol requires it. Added the new support
11288 into server and client lib as well.
11290 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11292 * Added support for multiple nicknames on same channel. [n] is
11293 added locally to the nickname if there are more than one same
11294 nicknames on the channel.
11296 * Server now sends all nicknames that matched WHOIS request.
11297 Client also shows the list received from server.
11299 * Added TOPIC command to client side. User can now set and show
11300 current topic on channel.
11302 * Added MOTD command to client and server. Also, server sends the
11303 motd when client connects to the server.
11305 * Changed version strings to comply ISO 8601.
11307 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11309 * Fixed protocol error handling in client library. It should now
11310 cope even if the SKE fails for some reason.
11312 * Made new protocol specification drafts for submitting to IETF.
11314 * Implemented TOPIC command to server in silcd/command.c.
11316 * Added two new notify types into lib/silccore/silcnotify.h:
11317 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11318 notify nickname change and topic setting/change on a channel.
11320 * API change of command_reply operation in client library. The
11321 application gets now the status type received from server as well.
11323 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11325 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11327 * Cras fixed and optimized the packet handling even further and
11328 it should work now. Minor change to the prototype of function
11329 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11331 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11333 * Added new function into lib/silcutil/silcschedule.[ch]:
11334 silc_schedule_with_fd to select() a specified fd. The function
11335 returns after timeout expires or data arrives or goes. The
11336 function is used by packet routines to wait that all data is
11337 received from network.
11339 * Fixed data reading from network in lib/silccore/silcpacket.c.
11340 The code now assures that all data is read from the fd and then
11341 continues packet processing. This was a bug fix since the code
11342 used to drop some data in some circumstances.
11344 * Added new function into lib/silcclient/client.[ch]:
11345 silc_client_start_key_exchange to start key exchange after
11346 connection has been established to server. The code internally
11347 now uses this funtion but its main purpose was to provide it
11348 for applications that perform their own connecting. After
11349 application has created a connection it merely calls this
11350 function to start the key exchange between client and server.
11351 The library takes care of everything else after that.
11353 Updated also lib/silcclient/README to explain the usage of
11356 * Do not send to application information that connection has
11357 been established. Application gets notified it by connect
11360 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11362 * Applied cras's patch to add silc_schedule_one function. The
11363 function runs scheduler once and returns.
11365 * Fixed the scheduler after cras messed it up. The timeout
11366 handling works now as it's supposed to work.
11368 * Added into lib/silccore/ silcnotify.h to include notify
11369 message types support. Changed silc_server_send_notify*
11370 functions, in server.[ch], to support those new notify types.
11371 Added the support for the notify types into client library,
11372 as well. Added new notify client operation into ops.h in
11375 * Changed silc_server_packet_send_to_channel to send normal
11376 packets instead of just channel message packets. The function
11377 is now used to send the notify packets to channels. It is not
11378 used to send channel message packets anymore, as server never
11379 sends them anymore.
11381 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11382 va_arg()s as it seems to require it nowadays. I guess, if SILC
11383 is compiled with older va_arg() the new code should work anyway.
11385 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11387 * Splitted core library. Core library (lib/silccore) includes
11388 now only SILC protocol specific core (and common) components.
11389 Created new utility library (lib/silcutil) that includes more
11390 generic purpose stuff. The stuff for util library was taken
11391 from the old core library. This was minor and easy split.
11393 * Created SILC Client Library (lib/silcclient) that includes
11394 implementation of the SILC client without user interface. This
11395 was major move from silc/ directory. The code has been changed
11396 so that it is transparent towards the user interface. The
11397 silc/ directory includes now the same user interface as before
11398 and it uses the new client library. Read lib/silcclient/README.
11399 Basicly, the client library performs everything else related
11400 to SILC except user interface handling. Also, configuration
11401 files are considered to be part of user interface and library
11402 does not handle them.
11404 This change also changed a lot of structures, function naming etc.
11405 Most important change was that SilcClientWindow object was
11406 renamed to SilcClientConnection in the client library. Created
11407 also new file lib/silcclient/ops.h. Also added new files
11408 silc/local_command.[ch] and silc/client_ops.[ch].
11410 All these changes were made to make it easier for user interface
11411 designers to create what ever user interface for the SILC client
11414 It is also expected that the server will be moved to lib
11415 directory as well and SILC Server Library will be created;
11416 sometimes in the future.
11418 * Removed Local commands from lib/silccore/silccommand.h as
11419 they are application specific and new client library does not
11420 handle any of those anymore.
11422 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11423 old client implementation in silc/.
11425 * Added support for callback functions in SILC_LOG_* macros.
11426 Application can now set its own callbacks that will be called
11427 instead of using the default functions that will always print
11428 the debug messages to stderr (or stdout). Also, debugging can
11429 now be disabled by setting silc_debug to FALSE and re-enabled by
11430 setting it to TRUE. Note, that logging will still work even
11431 if debugging is disabled.
11433 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11434 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11435 silc_log_reset_debug_callbacks.
11437 * To enable debugging in silc client one must give now -d
11438 option on command line.
11440 * Changed silc_schedule_init to automatically allocate task queues
11441 if they are not allocated before calling it.
11443 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11445 * Added GMP 3.1 into math library.
11447 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11449 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11450 a channel in SILC network. The packet is used by servers and
11451 routers to notify other routers that user has left a channel.
11452 This little feature was missing until now. Added the feature
11453 to protocol specification as well.
11455 Added functions: silc_server_send_remove_channel_user and
11456 silc_server_remove_channel_user into server.[ch].
11458 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11459 lib/silccore/silcpacket.h. However, they are not implemented
11462 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11464 * Fixed joining to a channel and sending channel messages
11465 between server and router. The channel message sending should
11466 now work inside a cell.
11468 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11470 * Fixed the private message sending between server and router.
11471 The private message sending should now work inside a cell.
11473 * Added silc_server_replace_id into server.[ch] to replace
11474 existing ID in the SILC network.
11476 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11477 and silc_idlist_replace_server_id into idlist.[ch] in server.
11479 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11481 * Fixed the server to server connections. Server can again now
11482 connect to router. Router to router connections probably does
11485 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11487 * Added dynamic protocol registering support. Now protocols can
11488 registered and unregistered on the fly. Patch by cras.
11490 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11492 * Added lib/contrib directory to hold routines that some platforms
11493 don't have but are needed by SILC.
11495 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11496 into lin/contrib to provide getopt() and getopt_long() for
11497 those who don't have it.
11499 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11501 * Added AWAY command to client. When away message is set and
11502 client receives a private message packet the client automatically
11503 replies to the sender with the away message.
11505 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11506 bug seemed to be the cause of recent problems when compiling
11509 * Added version detection support to SKE protocol specification
11510 and added the new changes to the SKE implementation as well.
11511 There were other minor changes in the SKE protocol as well.
11513 Many changes in lib/silcske/silcske.[ch] and in
11514 lib/silcske/payload.[ch].
11516 * Added ^U functionality, clear input line. Patch from cras.
11518 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11520 * Mainly small bugfixes on core library. Fixed some debugging
11521 logging and buffer overflow in silclog.c.
11523 * Updated config.sub and config.guess on the distribution tree.
11525 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11527 * Added command lagging support in server. Client may execute
11528 commands now only once in two seconds.
11530 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11532 * Optimized packet reception. MAC computation and checking is now
11533 also more optimized. A lot previously duplicated code is now
11534 used as generic by both client and server.
11536 * Fixed key pair generation in clientutil.c
11538 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11540 * Added into lib/silccore/silcbufutil.[ch] new function;
11541 silc_buffer_realloc.
11543 * Moved generic packet sending/encryption functions to
11544 lib/silccore/silcpacket.[ch] from client and server. Some
11545 rewriting of the functions.
11547 * Moved all generic packet reception/decryption functions to
11548 lib/silccore/silcpacket.[ch] from client and server. The
11549 packet processing is now much cleaner in both client and server.
11550 These were major changes in both client and server.
11552 * Created many common functions in server to do packet sending.
11553 Previously code were duplicated a lot, this has been removed
11554 with these changes.
11556 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11558 * Rewrote major parts of the ID cache system. Don't know
11559 whether it is better now or not but at least the API is more
11562 * Major rewrite on ID cache stuff on client because of the ID
11563 cache API changes. Added idlist.c to client.
11565 * Also major rewrite on ID cache stuff on server as well.
11566 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11567 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11568 in hand, instead they are all put into the ID cache system now.
11569 All server_idlist_* routines uses ID cache now instead of
11570 traversing its own lists (those lists does not exist anymore).
11571 SilcIDList though still exists. Also, SilcXXXEntry's are
11574 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11576 * Finally made the SKE implementation compliant to the protocol
11577 specification. All mp integers are now binary encoded as
11578 opposed being HEX encoded.
11580 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11583 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11584 functions: silc_[encode/decode]_pem. Also added function
11585 silc_encode_pem_file to PEM encode with newlines ('\n') for
11586 saving into a file.
11588 * SILC public keys are now encoded either PEM or binary. Same
11589 option is for private keys as well. By default private keys
11590 are binary encoded and public keys PEM encoded. Silly HEX
11591 encoding were removed.
11593 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11594 function to create fingerprints.
11596 * Fixed a bug in SHA1; does not change the original data anymore.
11598 * Partly implemented INFO command on client and server side.
11599 Fixed CLEAR command. Changes to SERVER command; show current
11600 server(s) when giving command without arguments. Added
11601 VERSION command to client.
11603 * Added check to server that unregistered connections cannot
11604 execute commands (unless it is specificly allowed).
11606 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11608 * Fixed screen refresh.
11610 * Fixed channel joining bug from client. On some circumstances
11611 client tried to join to a channel it had already joined.
11613 * Added public key verification process into client's protocol.c.
11614 The client now verifies the public key from user and saves
11615 it into ~./silc/serverkeys/ directory.
11617 Added into: clientutil.[ch]: silc_client_verify_server_key.
11619 * Changed SKE protocol's silc_ske_initiator_finish function
11620 to accept callback function that verifies the received public
11621 key. Removed old silc_ske_verify_public_key function.
11623 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11625 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11626 silc_pkcs_private_key[_data]_set.
11628 * Made the password and public authentication more cleaner in
11629 server's protocol.c.
11631 * Removed historic and obsolete protocol `channel_auth' from
11632 both client and server.
11634 * Removed wrong way of sending command status messages from
11635 server to client in server's command.c. The old way violated
11636 protocol specification.
11638 Changes to silccore/silccommand.[ch]: removed
11639 silc_command_encode_status_payload -> not needed anymore,
11640 changed silc_command_encode_payload_va to accept extra
11641 argument on variable argument list. The argument type must
11642 now be provided to the function. Also, added new function:
11643 silc_command_encode_reply_payload_va which is same as
11644 normal command_encode_payload_va except command status type
11645 is provided as extra argument.
11647 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11649 * Added ~./silc directory handling. The directory includes the
11650 public and private keys for the client.
11652 Added silc_client_check_silc_dir, silc_client_create_identifier
11653 and silc_client_load_keys.
11655 * Implemented SILC protocol compliant public key. Added public
11656 and private key saving to and loading from files.
11658 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11659 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11660 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11661 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11662 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11664 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11665 silc_pkcs_load_[public/private]_key.
11667 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11669 * Added silc_server_get_route (route.[ch]) to get connection
11670 data for the fastest route for given ID.
11672 * Implemented INVITE command on client and server. The command
11673 were re-defined in the SILC Protocol Specification and the
11674 implementation now complies with the specification.
11676 * Implemented PING command on client and server.
11678 * Implemented NAMES command on client and server. The server side
11679 supports currently only normal server not router server yet.
11680 Some changes to NAMES definition in SILC protocol specification.
11682 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11684 * Implemented LEAVE command on client and server.
11686 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11687 again. This change was made to the protocol as well. Server
11688 should not violate the protocol specification anymore.
11690 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11692 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11693 was tested. SOCKS4 was not but should work anyway.
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