1 Tue Mar 6 22:19:44 CET 2007 Patrik Weiskircher <pat@icore.at>
3 * Removed references to lib/silcutil/epoc, fixed a bug in
4 configure.ad. Affected files lib/configure.ad,
5 lib/silcutil/Makefile.ad, configure.ad.
7 Mon Mar 5 23:27:32 CET 2007 Jochen Eisinger <coffee@silcnet.org>
9 * Update patch to makefile from trunk so parallel make will link
10 the silc-client correctly. Affected file lib/Makefile.ad
12 Sun Nov 19 18:58:26 CET 2006 Jochen Eisinger <coffee@silcnet.org>
14 * Import perl script for sign_messages from silc-plugin. Affected
15 file apps/irssi/scripts/silc.pl
17 Tue Oct 3 21:22:00 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
19 * When joining channels with a password given in the config file,
20 use it. Also use it when cycling (it would be better to get
21 the password from the server, but this isn't possible in SILC).
22 Affected files apps/irssi/src/silc/core/silc-servers.c,
23 apps/irssi/src/silc/core/silc-channels.c
25 Sun Oct 1 20:39:34 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
27 * Always return a valid username. Affected file
28 lib/silcutil/unix/silcunixutil.c
29 * Only wait for a nick on connecting, when it differs
30 (not counting case) from the username. Affected file
31 apps/irssi/src/silc/core/client_ops.c
33 Sun Jul 2 19:12:36 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
35 * Make gmake the default for autodist, so I can properly work
36 on otaku. Affected files README.DIST, distdir/autodist.conf
38 Fri Jan 6 13:08:15 CET 2006 Jochen Eisinger <coffee@silcnet.org>
40 * Fixed more autodist issues. Affected file doc/Makefile.ad,
41 apps/irssi/src/perl/Makefile.am, distdir/post-process-dist.
43 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
45 * make sure session->hostname and session->port are valid before the
46 application callback is done, since things will go wrong if the
47 application immediately calls silc_client_file_receive. Affected
48 file lib/silcclient/client_ftp.c.
49 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
51 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
53 * Fixed autodist configuration for silc-client. Affected file
55 * Honor user set hostname. Also give the user a chance to
56 read the error message. Affected file
57 apps/irssi/src/silc/core/silc-core.c
59 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
61 * Fixed compile error on non-i386. Affected file
62 lib/silccrypt/sha256.c.
64 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
66 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
68 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
70 * Removed callback system from SilcMimeAssembler. Return
71 the multipart type in silc_mime_get_multiparts. Affected
72 files are lib/silcutil/silcmime.[ch].
74 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
76 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
77 silc_mime_parse is available but deprecated.
79 * Check that packet is valid when processing key exchange,
80 authentication and rekey protocols. Fixes a crashbug.
81 Affected files are apps/silcd/protocol.c and
82 lib/silcclient/protocol.c.
84 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
85 all hash buffers to use that instead of fixed values.
87 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
89 * Added SHA-256 to crypto library. The SHA-256 takes now
90 precedence over SHA-1.
92 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
94 * fixed wrong return code in term_init. Affected file
95 apps/irssi/src/fe-text/terminfo-core.c
97 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
99 * and it doesn't return FILE* but a file descriptor. Affected
100 file apps/silcd/silcd.c
102 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
104 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
105 pointing this out. Affected file apps/silcd/silcd.c
107 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
109 * Fixed the insecure temporary file creation issue now that it's
110 even on bugtraq... Affected file apps/silcd/silcd.c
112 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
114 * Before creating a channel key we need to remove the private key
115 mode, otherwise no key is created. Affected file
118 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
120 * Before checking ip/hostname of SilcSocketConnection, check
121 if its not doing a host lookup currently. Fixes atleast one
122 crash when many people connect at the same time.
123 Affected file apps/silcd/server_util.c.
125 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
127 * Check for valid return value from regcomp. Affected file
128 lib/silcutil/unix/silcunixutil.c.
130 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
132 * Check for FD_SETSIZE in silc_select to not go over.
133 Affected file lib/silcutil/unix/silcunixschedule.c.
135 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
137 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
139 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
141 * Fixed channel public key list saving on JOIN command reply
142 on backup router. Affected file apps/silcd/command_reply.c.
144 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
146 * Added default limit how many channels client can join,
147 default is 50. Added 'channel_join_limit' configuration
148 option to server too. Affected files are apps/silcd/command.c
149 and serverconfig.[ch].
151 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
153 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
154 On Toolkit the server and client are not compiled by default.
155 Affected file configure.ad.
157 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
159 * Added lib/contrib/getopt.[ch] for platforms that don't
160 have it (it is not GPL implementation).
162 * Fixed compilation when pkg-config is used.
164 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
166 * A comma in invite/ban string is invalid, check for it.
167 Affected file apps/silcd/server_util.c.
169 * Added SERVICE command to the server. It parses the command
170 request but SILC Server does not support services for the
171 time being. Affected file apps/silcd/command.[ch].
173 * Added SERVICE command and command reply to client library.
174 It is however incomplete. Updated Toolkit documentation.
175 Affected files are lib/silcclient/command[_reply].[ch].
177 * Fixed IDENTIFY/WHOWAS command reply to send the username
178 correctly (uninitialized buffer). Affected file is
179 apps/silcd/server_query.c.
181 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
183 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
184 finalizes the major restructuring of the CVS tree.
186 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
188 * Send empty MOTD reply if MOTD file cannot be read.
189 Affected file silcd/command.c.
191 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
193 * Optimized primer number generator to use simpler conversion
194 routines. Also assure that the prime number will have the
195 highest bit set after modifying it. Affected file is
196 lib/silcmath/silcprimegen.c.
198 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
200 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
201 for now only for testing purposes, it will not be delivered
202 in any distribution for now.
204 * Removed NSS MPI from the source tree. Due to upcoming
205 license change for the SILC Toolkit, we cannot deliver the
206 NSS MPI anymore. I decided to replace it in all distributions
207 with public domain library.
209 * Removed GNU regex from lib/contrib and introduced free
210 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
211 GNU regex compatible API to it (only partial).
213 * Removed getopt routines from lib/contrib.
215 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
217 * Use silc_server_send_command_reply to send replies instead
218 of encoding packet itself. Affected file silcd/command.c.
220 * Added command sending and receiving statistics to server.
221 Affected files in silcd/.
223 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
224 with GCC, for it not to warn about pointer signedness.
226 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
228 * Added context to the SilcIDCache destructor. Affected
229 files are lib/silccore/silcidcache.[ch],
230 lib/silcclient/client.c and silcd/server.c.
232 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
234 * Added pkg-config check to configure.
236 * The PublicKeyDir must not be used with Admin block in server
237 config. Affected file silcd/serverconfig.c.
239 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
243 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
245 * Handle empty LIST command reply correcttly in server. Affected
246 file silcd/command_reply.c.
248 * Handle empty LIST command reply correctly in client library.
249 The application will now receive one LIST command reply with
250 all arguments set to NULL if there are no channels. Updated
251 Client Library documentation accordingly. Affected file
252 lib/silcclient/command_reply.c.
254 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
256 * Added channel name string stringprep profile to the protocol
257 and implementation to allow a little free'er channel name
258 strings. Affected files are lib/silcutil/silcstringprep.[ch].
260 * Added silc_channel_name_[check|verify] to check and verify
261 channel name strings. Affected files are
262 lib/silcutil/silcstrutil.[ch].
264 * Added support for the new channel name preparation in client
265 library and server. Affected files in lib/silcclient and
268 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
270 * Added the Autodist into the source tree. It replaces the
271 old ./prepare. It can be used to create distributions as
272 previously. See README.CVS and README.DIST. See
273 distributions in distdir/.
275 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
277 * Make sure query sends at least an error back if nothing
278 more is sent. Affected file silcd/server_query.c.
280 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
282 * During query, check if the original command caller goes
283 away. If it does, stop the query. Affected file
284 silcd/server_query.c.
286 * Check for valid channel creation in JOIN command reply.
287 Affected file lib/silcclient/command_reply.c.
289 * Handle the resolver counter in silc_client_get_users_by_channel
290 callback correctly. Fixed auto-join bug in Gaim. Affected
291 file lib/silcclient/idlist.c.
293 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
295 * Added some better error messages. Affected file
296 silcd/command_reply.c and packet_receive.c.
298 * Handle error in WATCH command propely on backup router.
299 Affected file silcd/command.c.
301 * Fixed freeing of unfreeable variable in WHOIS command reply.
302 Affected file silcd/command_reply.c.
304 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
306 * Added pkg-config .pc file creation for silc core library
307 and silcclient library. A patch by c0ffee.
309 * Removed the need for GNU Libidn. Added the simple stringprep
310 from libidn into lib/contrib/. It is now used also on Windows
313 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
315 * Simplified the invite and ban string handling in the
316 server. Check for valid invite and ban arguments also.
317 Affected file silcd/server_util.c.
319 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
321 * Added WATCH list announcing in backup router protocol.
322 Affected files are silcd/command.c, server.c, server_backup.c.
324 * Do not change users mode to founder on normal server/backup
325 if the founder mode is set, and user is first one to join.
326 Affected file silcd/pcaket_receive.c.
328 * Do not send CUMODE_CHANGE notify back to sender. Affected
329 file silcd/packet_receive.c.
331 * Added getrusage() to take noise in SILC RNG. A patch by
332 Mika Boström. Affected files are configure.in.pre,
333 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
335 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
337 * Splitted the SILC libraries configuration into a configure
338 fragment into lib/configure.ad. It is now possible, once
339 this feature is added, to specify whether to compile or not
340 compile included SILC libraries. Affected files are
341 configure.in.pre, lib/silcmath/mpi/configure.ad,
342 lib/configure.ad, Makefile.defines.pre and
343 Makefile.defines_int.pre.
345 * Added --with-silc-includes and --with-silc-libs to configure.
346 If specified the included libs are not compiled, but the
347 specified libs are used. Pkg-config is not yet supported.
348 Affected file configure.in.pre.
350 * Fixed WATCH command handling on backup router. Router does not
351 send the watch command any more to backup if it originates from
352 backup. Affected file silcd/command.c.
354 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
356 * Changed announcing to not announce unregistered clients.
357 Affected file silcd/server.c.
359 * Fixed username handling in command reply. Affected file
360 silcd/command_reply.c.
362 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
364 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
366 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
367 Affected file: includes/silcincludes.h.in
369 * bool is defined as _Bool on Mac OS X now.
370 Affected file: lib/silcutil/silctypes.h
372 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
374 * Added support for UTF-8 nicknames, channel names and
375 server names in client library. Affected files in
378 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
379 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
380 software to check how Toolkit has been compiled.
382 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
384 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
386 * Use silc_utf8_str[n]casecmp instead of strcmp routines
387 in library and in SILC Client when dealing with nicknames
388 and other identifier strings. Affected file in client lib
391 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
392 irssi/src/silc/core/silc-servers.c.
394 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
396 * Fixed idcache to work with the new identifier strings.
397 Affected file lib/silccore/silcidcache.c.
399 * Added UTF-8 hash and compare function for SilcHashTable.
400 Affected file lib/silcutil/silcutil.[ch].
402 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
403 Affected file lib/silcutil/silcstringprep.[ch].
405 * Changed the identifier string handling to include the original
406 format in client, server, channel entries and normalized
407 format in cache. Affected files in silcd/.
409 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
411 * Added support for the new identifier strings and their
412 validity checking. Nicknames, channel names and usernames
413 can now include practically any kind of letters and various
414 other characters. Affected files in silcd/ and in libraries.
416 NOTE: comparing these strings should now be done with memcmp()
417 to check binary compatibility. All these strings are normalized
418 and casing is irrelevant.
420 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
421 as easy function for applications to check whether identifier
424 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
426 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
427 file lib/silcutil/silcutf8.c.
429 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
431 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
433 * Make public key in getkey reply mandatory. Affected file
434 lib/silcclient/command_reply.c
436 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
438 * Added Parameter dont_register_crypto_library to
439 SilcClientParam. If set to TRUE, silcclient library will
440 not initalize the Crypto Libraries and application
441 will need to do it. Affected file lib/silcclient/silcclient.h,
442 lib/silcclient/client.c.
444 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
446 * Imported new silc_utf8_[encode|decode] routines from
447 my internal SILC 1.1 source tree. New encodings added:
448 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
449 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
450 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
453 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
455 * Implemented stringprep (RFC 3454) API. Internally we use
456 GNU Libidn's stringprep, for now, so it is required now to
457 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
459 * Added checking for GNU Libidn and --with-libidn to configure.
461 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
463 * If the passphrases entered do not match while generating a new key,
464 completly start over instead of going into an infinite loop asking
465 the user to re-enter the passphrase correctly. Affected file
466 lib/silcutil/silcapputil.c
468 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
470 * Make sure server is removed from backup list when it is
471 deleted. Affected files silcd/command.c, server.c,
474 * Close socket when connecting to router fails. Affected
477 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
479 * Adopt configuration toolchain to current auto-tools.
480 Affected files prepare, irssi/configure.in
481 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
482 redo that. Affected files irssi/src/silc/core/client_ops.c,
483 irssi/src/fe-common/silc/fe-silc-channels.c
484 * Take over command line options into silcclient data structure.
485 Affected file irssi/src/silc/core/silc-core.c
487 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
489 * Do not try to initiate backup resuming protocol forever.
490 Affected file silcd/server_backup.c.
492 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
494 * ID change in resuming has to be done before changing
495 detached client's modes, since the ID change may fail and
496 leave ghosts on the network. Affected file is
497 silcd/packet_receive.c.
499 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
501 * Fixed Win32 scheduler to not stuck anymore. A patch from
502 Juha Räsänen. Affected file is
503 lib/silcutil/win32/silcwin32schedule.c.
505 * Fixed QoS parsing for connection blocks in server. Affected
506 file is silcd/serverconfig.c.
508 * Fixed server statistics increasing in server. Affected file
511 * The CLOSE command now marks backup router as self disconnected
512 to avoid resuming problems. Affected file silcd/command.c.
514 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
516 * When using silc_net_create_connection[_async], and your system can
517 create IPv6 sockets, it will try to connect to the IPv6 host.
518 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
519 file lib/silcutil/unix/silcunixnet.c
521 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
523 * Check for valid route when receiving packet from router and
524 when routing it to local server in the cell. A patch from
525 Matt Miller. Affected files silcd/router.c and server.c.
527 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
529 * Couldn't detach and reattach twice, because of the previous
530 commit. Affected file silcd/packet_receive.c
532 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
534 * Added check to ignore Port value if Initiator is FALSE.
535 Remote router coudln't connect if Port was set. Affected file
538 * If some client tries to resume more than once at the same time,
539 server crashed. Router didn't crash, but showed odd behaviour
540 (didn't allow clients to join anymore, ..). Affected files
541 silcd/packet_receive.c silcd/idlist.h
543 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
545 * Destroy the file transfer session in silc_client_file_close
546 with timeout. Affected file lib/silcclient/client_ftp.c.
548 * Call SFTP server monitor in READ and WRITE after the actual
549 operations. Affected file lib/silcsftp/sftp_server.c.
551 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
553 * Create one configure script from configure fragments
554 (configure.ad). This is a first step towards new distribution
555 system. Affected files prepare, configure.in.pre,
556 lib/silcmath/mpi/configure.ad.
558 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
560 * Removed expiring of client key pair. Affected file is
561 irssi/src/silc/core/clientutil.c
563 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
565 * Check the number of connections from real number of
566 connections instead of socket number, when deciding if
567 server is full. Affected files are silcd/server.c,
568 server_internal.h and silcd.c.
570 * Clarified the connections_max meaning in General section
571 in doc/example_silcd.conf.in.
573 * The reconnect_keep_trying default value set to TRUE
574 if it is not defined in the config file. Affected file
575 silcd/serverconfig.c.
577 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
579 * Fixed crashbug in connection closing, after a protocol
580 completion callback, which might have closed it already.
581 Affected file silcd/server.c.
583 * Fixed rekey with PFS in backup router. It did not allow
584 rekeys with PFS, and when the rekey protocol timedout
585 it crashed the backup router without the above fix. Affected
586 file silcd/packet_send.c and server.c.
588 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
590 * The silc_client_add_channel_private_key now returns the
591 private key context if pointer is given as argument.
592 Affected files are lib/silcclient/silcclient.h and
595 * Added support for using channel private keys in SILC
596 Client Library even if the private key mode is not set
597 on the channel. Affected file lib/silcclient/client_channel.c.
599 * The channel private key used to decrypt message is now
600 delivered to the application in the 'channel_messageÃ' client
601 operation. Affected files are lib/silcclient/silcclient.h
602 and client_channel.c.
604 * Fixed wrong arg type for user limit in CMODE command reply.
605 Affected file silcd/command.c.
607 * The user limit is now taken and saved to SilcClientEntry in
608 JOIN and CMODE command replies and in CMODE_CHANGE notify.
609 Affected files lib/silcclient/silcclient.h, command_reply.c
612 * Added support to the new private message key indicator
613 packet. Added a new function to the client library:
614 silc_client_send_private_message_key_request. The sender
615 indicates to be initiator, and receiver is responder.
616 Added the indicator to the SilcClientEntry as 'prv_resp'
617 boolean. Affected files are lib/silcclient/silcclient.h
618 client.[ch], and client_prvmsg.c.
620 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
622 * Fixed the JOIN command calling when called with both
623 -auth and -founder. Affected file is lib/silcclien/command.c.
625 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
627 * Check watcher list for resumed clients as well. Affected
628 file is silcd/packet_receive.c.
630 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
632 * Implemented the user limit to the CMODE_CHANGE notify,
633 CMODE command reply and JOIN command reply in server.
634 Affected files are silcd/server.c, command.c, command_reply.c,
635 packet_send.c and packet_receive.c.
637 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
639 * Defined SILC_STRFMT_END that must be used now with
640 silc_buffer_strformat, instead of SILC_STR_END. Fixes
641 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
642 lib/silcclient/silcvcard.c, silcd/server_util.c.
644 * Fixed the adding of public key to the WATCH list in server.
645 Fixed the WATCH notify sending to client. Affected files
646 are silcd/packet_send.[ch], command.c, server_util.c.
648 * Implemented the watching by public key in the SILC Client
649 Library and SILC Client. Affected files are
650 lib/silcclient/command.c and client_notify.c.
652 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
654 * Added support for public key watching in server. Affected
655 files are silcd/server.c, server_internal.h, command.c,
658 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
660 * Added public key to the SIlcClientEntry. Affected files
661 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
663 * Fixed the get_clients_whois reply processing to return
664 exactly same entries server returned. Makes it possible
665 to search using attributes. Affected file is
666 lib/silcclient/idlist.c.
668 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
670 * Save founder key to SilcChannelEntry. Affected files are
671 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
673 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
675 * Call the monitor callback with _CLOSED status from the
676 silc_client_file_close. Affected files are
677 lib/silcclient/client_fpt.c, silcclient.h
679 * Added silc_client_get_clients_whois which resolves using
680 WHOIS, and supports requested attributes as well.
681 Affected files are lib/silcclient/silcclient.h, idlist.c.
683 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
685 * Added support for asking the destination filename where
686 the downloaded file is saved in the file transfer. Affected
687 files are lib/silccilent/silcclient.h, client_ftp.c.
689 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
691 * Fixed error handling in resuming data processing. Affected
692 files are lib/silcclient/client_resume.c and client.c.
694 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
696 * Fixed silc_client_send_private_message to return TRUE correctly.
697 Affected file lib/silcclient/client_prvmsg.c.
699 * Added topic to the SilcChannelEntry. Affected files are
700 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
702 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
704 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
705 file lib/silcclient/command.c
707 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
709 * Convert all commands to UTF-8 before passing them to the
710 client library. Still need to convert replies from UTF-8 to
711 the locale encoding. Affected file
712 irssi/src/silc/core/silc-cmdqueue.c
714 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
716 * redirect all silc_client_command_calls through a queueing framework.
717 This fixes /CYCLE and the annoying "nick change after auto-joining
718 a channel". Furthermore it defines one central point where
719 command parameters can be UTF-8-ified. Affected files
720 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
721 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
723 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
725 * use asynchronous connect() to establish router connections.
726 Fixes problem when the primary router goes down. Affected files
727 silcd/server.c, silcd/server_backup.c
729 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
731 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
732 Fixed various compilation warnings when type casting ints
733 to pointers or vice versa, of different size. Updates around
736 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
738 * Surrogates not allowed in UTF-8 strings, updated decoder.
739 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
740 testers in lib/silcutil/tests/ directory.
742 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
744 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
745 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
746 files are lib/silcclient/silcclient.h, client.c.
748 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
750 * When resuming a session fails, notify the user that the session
751 file needs to be removed eventually. Affected files
752 irssi/src/fe-common/silc/module-formats.[ch],
753 irssi/src/silc/core/client_ops.c.
755 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
757 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
758 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
760 * Typofix in Irssi::Silc module. Affected file
761 irssi/src/perl/silc/Silc.xs.
763 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
765 * Changed the way NOTICE flagged messages are treated. Added support
766 for notices in queries and signing notices. Affected files
767 irssi/default.theme; irssi/docs/help/in/notice.in;
768 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
769 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
771 * Fixed typo in /ACTION help. Affected file
772 irssi/docs/help/in/action.in
774 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
776 * Fixed typo in perl module. Affected file
777 irssi/src/perl/silc/Server.xs
779 * Changed the way ACTION flagged messages are treated. Added support
780 for actions in queries and signing actions. Affected files
781 irssi/default.theme; irssi/docs/help/in/action.in;
782 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
783 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
786 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
788 * Incorrectly reported error when client had to be resolved from
789 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
791 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
793 * Fixed whois public key hash table deleting and adding in
794 detached client case. Affected file silcd/packet_receive.c.
796 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
798 * Changed filenames of silc/fe module not to collide with filenames
799 from core/fe. Also seperated public messages printing from
800 query messages printing. Affected files are all in
801 irssi/src/fe-common/silc.
803 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
805 * Fixed the invite process handling during joining to use
806 correct server name for the client that is matched against
807 the invite string for the channel. Wrong server name caused
808 inability to join the channel. Affected file is
811 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
813 * Fixed the CUMODE channel founder authentication on normal
814 server to not remove the founder rights on existing founder
815 before checking that router accepts the mode change. Affected
816 files are silcd/command.c and silcd/packet_receive.c.
818 * Remove the server entry correctly when rekey timeouts and
819 remote router connection on normal server is closed. Fixes
820 a crash where server uses the freed server entry. Affected
823 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
825 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
826 networks. This is the first step in solving the bug about
827 /SERVER ADD -silcnet <silcnet>. Affected files
828 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
829 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
830 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
832 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
834 * /SMSG and /MMSG now correctly create new queries. Affected files
835 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
837 * Add basic support for SILC protocol specific variables in perl.
838 Affected files irssi/src/perl/silc/*, irssi/configure.in,
839 irssi/src/perl/Makefile.am
841 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
843 * Don't use silc_get_input, it's obviously not reliable. Fixes
844 issue when the current key expires. Affect file
845 irssi/src/silc/core/clientutils.c
847 * Make the session data filename configurable. This makes it
848 possible to have different session files for different
849 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
850 client_ops.[ch], silc-servers.c,
851 irssi/src/silc/fe-common/silc/module-formats.[ch]
853 * Use the same set of libtool files for the MPI lib as for the
854 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
855 config.sub, configure.in, install-sh, missing, mkinstalldirs
857 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
859 * Fixed server statistics decrementing error to not go to
860 negative. Affected file silcd/packet_receive.c.
862 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
864 * Use silc_server_query_add_error to add error in public key
865 search error. Added support in send_reply to send errors
866 without specific argument. Affected file silcd/server_query.c.
868 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
869 Client for NO_SUCH_NICK. It was against the protocol specs.
870 Affected file irssi/src/silc/core/client_ops.c.
872 * Added backwards support for the wrong NO_SUCH_NICK error sending
873 in server. To be removed in SILC Server 1.0. Both old clients
874 and clients with fixed error handling now works. Affected file
875 silcd/server_query.c.
877 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
879 * fixed a bug in the whois using attributes function where no
880 error was sent if no nickname and client id but the attributes were
881 given to whois. Affected file silcd/server_query.c
883 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
885 * remove public key from public key hashtable on detach. Affected
886 file silcd/packet_receive.c
888 * free public key hashtable before removing clients on server
889 shutdown. Affected file silcd/server.c
891 * remove public key prior deleting client-data on killing a client.
892 Affected file silcd/server_util.c
894 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
896 * Getting the MOTD from other servers works now. Affected
897 files are silcd/command.c and silcd/command_reply.c
899 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
901 * Initialize the variable idletag, since it is tested in
902 silc_core_deinit for its default value. Affected file
903 irssi/src/silc/core/silc-core.c
905 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
907 * Fixed signed channel messages across cells. Affected file
910 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
912 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
913 is not defined. They can now be safely used in if-statements
914 without braces. Affected file lib/silcutil/silclog.h.
916 * Added the checks for backup closing connection due to error
917 (local or remote) and thus not allow the resuming to occur
918 in reconnect. Affected files are silcd/packet_send.c
921 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
923 * Help file updates. Affected files in irssi/src/docs/help/in/.
925 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
927 * Fixed channel messages across cells. Affected file
930 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
932 * Fixed file transmission accepting in client library to not
933 start the negotiation if user hasn't accepted the transfer,
934 instead create new session for resent transfer. Affected
935 file lib/silcclient/client_ftp.c.
937 * Show the session ID in the file transmision list. Remove
938 session from list that failed to transfer. Switch the current
939 session automatically after transmission, and in errors, to new
940 session if other sessions exists in the transfer list. Affected
941 files are irssi/src/silc/core/silc-servers.c,
942 irssi/src/fe-common/silc/modfule-formats.c.
944 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
946 * Fixed MIME header parsing for the hopefully last time. Affected
947 file lib/silcutil/silcstrutil.c
949 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
951 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
953 * The SILC RNG is now gauranteed to return non-zero random
954 values. Affected files are lib/silccrypt/silcrng.[ch].
956 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
958 * Fixed nickname formatting when changing only case of the
959 nickname. Affected file lib/silcclient/idlist.c.
961 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
963 * Fixed a memory leak and incorrect printing of the "appears as"
964 message. Affected file irssi/src/silc/core/client_ops.c
966 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
968 * Added CRT (Chinese Remainder Theorem) supported RSA
969 private keys and private key operations. This significantly
970 increases private key operation efficiency. No compatibility
971 issues with new or old private keys. Affected files are
972 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
974 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
976 * Fixed GCC-3.3.2 related compilation warnings from the
979 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
981 * Removed RC6 from distributions.
983 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
985 * Added some better comments to lib/silccrypt/silcpkcs.h,
986 optimized some routines in lib/silccrypt/silcpkcs.c.
987 Added test_silcpkcs into lib/silccrypt/tests/.
989 * Fixed silc_rng_global_init to actually init the global RNG
990 if RNG wasn't provided for it. Affected file is
991 lib/silccrypt/silrng.c.
993 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
995 * Added silc_hash_table_find_by_context_ext. Affected files
996 lib/silcutil/silchashtable.[ch].
998 * Save the public key on normal server in WHOIS command reply
999 from attributes, if present, and add it to public key hash
1000 table. Fixes WHOIS resolving by public key on normal server.
1002 Optimized the attributes resolving on normal server to not
1003 resolve if we resolved them already from router.
1005 Affected files are silcd/server_query.c, command_reply.c.
1007 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1009 * Added support for whois using attributes.
1010 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1011 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1014 * Added support for whois using public key attribute to /WHOIS i
1015 client command. Affected files irssi/docs/help/in/whois.in,
1016 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1018 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1020 * Fixed UMODE setting in server when the client has anonymous
1021 mode set. The mode setting was not working. Affected file
1024 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1026 * Fixed some bugs and typos related to sending split messages.
1027 Print notification when sending messages with /MMSG. Affected
1028 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1030 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * Optimized the socket referencing in packet routines, client
1033 library and server. Affected files are lib/silccore/silcpacket.c,
1034 lib/silcclient/client.c and silcd/server.c.
1036 * If silc_socket_set_qos is given with NULL arguments the QoS is
1037 reset from the socket. Affected files are
1038 lib/silcutil/silcsockconn.[ch].
1040 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1042 * Add a /LISTKEYS command which lists the locally cached
1043 client and server keys. Affected files
1044 irssi/src/fe-common/module-formats.[ch],
1045 irssi/src/silc/core/silc-{channels,servers}.c
1046 irssi/docs/help/in/listkeys.in
1048 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1050 * Check that packet queue purging was successful. Affected
1051 files lib/silcclient/client.c and silcd/packet_send.c. Related
1052 to MAC failed errors.
1054 * Do not clear the inbuf even if it is empty if QoS was applied
1055 to it. Otherwise the QoS data is cleared and MAC failed error
1056 will occur. Affected file lib/silccore/silcpacket.c.
1058 * Use the rekey period time as rekey protocol timeout value.
1059 If the rekey does not succeed during the rekey period there's
1060 something very wrong, and we most likely end up with wrong keys,
1061 do graceful reconnect then. Affected file silcd/server.c.
1063 * Take reference of the socket in the parser context, as it's
1064 possible to have the parsers in queue after the socket is
1065 disconnected and this may cause crash. Affected files are
1066 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1069 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1071 * Fixed KICK command reply sending, it sent to replies.
1072 Affected file silcd/command.c.
1074 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1076 * Finish the silc-mime.pl script. It now supports MIME type
1077 guessing using magic files, signing data messages, executing
1078 MIME handlers in background. Affected files
1079 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1081 * Changed MIME signal handler to make things easier for the perl
1082 script. Affected files irssi/src/silc/core/client_ops.c,
1083 silc-servers.c, and irssi/docs/signals.txt
1085 * Cleaned up the silc_mime_parse function and fixed detection
1086 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1088 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1090 * Resolve the IP for file transfer listener from the connection
1091 socket. Affected file lib/silcclient/client_ftp.c.
1093 * Accept NULL hostname parameter in the functions
1094 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1095 if hostname is not wanted.
1097 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1099 * Fixed race condition between silc_client_init and
1100 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1102 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1104 * Fixed file transfer connection closing when SIGNOFF for
1105 the client is received from server. Affected file is
1106 lib/silcclient/client_ftp.c.
1108 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1110 * Check for disconnected socket in QUIT callback. Affected
1111 file silcd/command.c.
1113 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1115 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1116 Affected files lib/silcutil/silcstrutil.c
1118 * Cleaned up the escape/unescape functions for correctness and
1119 speed. Affected file irssi/src/silc/core/client_ops.c
1121 * Removed handling for data messages with Content-Type: text/*,
1122 moved parsing of MIME headers to the signal handler, added
1123 support for signing and verifying data messages. Affected
1124 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1125 irssi/src/silc/core/silc-{servers,channels}.c
1127 * Added a perl script for handling data messages based on
1128 information read from Mailcap files. New file
1129 irssi/scripts/silc-mime.pl
1131 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1133 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1134 acknowledge recepetion of a message to the sender. Updated
1137 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1139 * Unregister channel key saving callback when deleting channel.
1140 Affected file lib/silcclient/idlist.c.
1142 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1143 before calling notify client operation. Affected file is
1144 lib/silcclient/client_notify.c.
1146 * Unregister QoS tasks when deleting the socket connection.
1147 Affected files lib/silcutil/silcsockconn.[ch],
1148 unix/silcunixsockconn.c.
1150 * Implemented latest presence-attrs draft changes. Affected
1151 files lib/silccore/silcattrs.h and
1152 irssi/src/silc/core/silc-queries.c.
1154 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1156 * Save old channel keys in list to allow more rapid change
1157 of channel keys if server for some reason does that. This
1158 avoids loosing so many channel messages due to not having
1159 key to decrypt. Affected file lib/silcclient/silcclient.h,
1160 idlist.c and client_channel.c.
1162 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1164 * Continued backup router tests and fixes. Affected files
1165 silcd/server_backup, server_util.c, server.c. See TODO.
1167 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1169 * Fixed SERVER_SIGNOFF handling in servers. The client
1170 was removed from wrong list thus not removing the client
1171 at all. Affected file silcd/packet_receive.c.
1173 * Do not execute rekey protocol for disabled connections as
1174 it would never go through. Affected file silcd/server.c.
1176 * Added timeout for rekey protocol to catch if the protocol
1177 never executes successfully. Affected files silcd/server.c
1180 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1182 * Abandon packet processing for disconnected sockets. Check
1183 this always after calling packet processing callback.
1184 Affected file lib/silccore/silcpacket.c.
1186 * Fixed double registration disconnection code in server.
1187 Closed wrong connection. Affected file silcd/packet_receive.c.
1189 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1191 * On normal server reconnect to primary during resuming 4
1192 times, then give up. Affected file silcd/server_backup.c.
1194 * If during reconnecting to routers we notice we have router
1195 connection but no primary router set, the server is in desync.
1196 Reconnect to primary to restore network. Affected file
1199 * Assure that only one protocol is exeucting at the same time.
1200 Added checks for all protocols. Affected files are
1201 silcd/server.c and server_backup.c.
1203 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1205 * Check that a string is not already part on invite/ban
1206 string when processing it. Affected file silcd/server_util.c.
1208 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1210 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1211 with 1.2 version of the protocol. Affected file is
1212 silcd/packet_receive.c.
1214 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1216 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1217 where the passphrase was given. Affected file is
1220 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1222 * INVITE and BAN notifys are now delivered from routers to
1223 servers (but not clients) on the channel. Updated specs and
1224 code. Affected files silcd/packet_[send|receive].[ch],
1225 command.c, server.c and server_util.c.
1227 * Implemented INVITE and BAN announcing. Affected files are
1228 silcd/server.[ch], server_util.c.
1230 * Implemented SilcStatus error type argument returning in
1231 command reply error in server. Affected file silcd/command.c.
1233 * Implemented SilcStatus argument returning in comand reply
1234 in client library. The command_reply client operation now
1235 returns error specific arguments as well. Affected files
1236 are lib/silcclient/command_reply.[ch], client_resume.c,
1237 lib/silccore/silcstatus.[ch].
1239 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1241 * Backup router protocol version 1.2 implemented. Testing still
1242 required. Affected files in silcd/server_backup.[ch], server.c,
1243 packet_receive.c and server_internal.h.
1245 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1247 * silc_client_send_[channel|private]_message now return TRUE
1248 or FALSE. Affected file lib/silcclien/client_channel.c and
1251 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1253 * Check for explicit nickname in INVITE and BAN processing
1254 during join as well (and don't expect only wildcards in
1255 invite/ban strings). Affected file silcd/command.c.
1257 * Fixed the INVITE and BAN by public key. The public key saved
1258 is the PK payload (as specified) not the raw data. Affected
1259 file silcd/server_util.c.
1261 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1263 * UTF-8 text message support for actions and notices in SILC
1264 Client. Affected file irssi/src/silc/core/client_ops.c.
1266 * silc_get_username and silc_get_real_name now returns sensible
1267 data on Win32. Patch by Toni Willberg. Affected file is
1268 lib/silcutil/win32/silcwin32util.c.
1270 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1272 * Provide a signal handler to send MIME encoded messages and emit
1273 a signal when a MIME encoded message is received. Also document
1274 the signals for usage with the perl interface.
1276 A sample perl script will be supplied at a later point.
1278 Affected files are irssi/docs/signals.txt,
1279 irssi/src/silc/core/client_ops.[ch],
1280 irssi/src/silc/core/silc-{channels,servers}.c
1282 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1284 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1285 server. Use this time to display a lag and disconnect when it
1286 exceeds a specified limit.
1288 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1290 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1292 * Remove the channel auth list in normal server if router
1293 encofrces its list during connecting. Send notify to channel
1294 to remove the mode to remove the list. Affected files are
1295 silcd/server_util.c and silcd/packet_receive.c.
1297 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1299 * Added support for channel public keys. Updated protocol specs
1300 and implemented it. Affected files are
1301 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1302 lib/silcclient/command_reply.c.
1304 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1306 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1307 terminate the process on Linux. Affected file silcd/silcd.c.
1309 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1311 * Check for NULL buffer in silc_buffer_clear. Affected file
1312 is lib/silcutil/silcbuffer.h.
1314 * Simplified the backup router protocol by removing the _GLOBAL
1315 types. Updated protocol specs and the code. Affected files
1316 are silcd/server_backup.[ch].
1318 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1320 * Deny '@' and '!' from nicknames since they are reserved
1321 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1322 Updated protocol specs and the code.
1324 Affected files are silcd/server_util.[ch].
1326 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1328 * Fixed stack overflow in Irssi SILC client. Affected
1329 file irssi/src/silc/core/client_ops.c.
1331 * Check that Host is set in ServerConnection and RouterConnection
1332 in silcd.conf. Affected file silcd/serverconfig.c.
1334 * Fixed crash in server with protocol completion callbacks,
1335 namely rekey and backup resuming protocols. Affected files
1336 are silcd/server_backup.c and silcd/server.c.
1338 * Fixed rekey protocol to not restart if it is started already.
1339 Affected files are lib/silcclient/client.c and
1342 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1344 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1346 * Fixed EOF handling in SILC Config, affected file
1347 lib/silcutil/silcconfig.c.
1349 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1351 * Fixed RESOLVING flag handling in JOIN notify and other
1352 notifys to handle the resolvings correctly in client library.
1353 Affected file lib/silcclient/client_notify.c.
1355 * Do not send full INVITE and BAN lists in INVITE and BAN
1356 notifys, only the changed information. Affected file
1359 * Fixed INVITE notify sending in INVITE command, send it
1360 only when needed. Affected file silcd/command.c.
1362 * Handle the founder key change properly in CMODE_CHANGE
1363 notify. Bug #122. Affected file silcd/packet_receive.c.
1365 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1367 * Remove the mark for output (mark it only for input) after
1368 purging outgoing queue. Prevents the "Error in select()"
1369 floods. Affected file silcd/packet_send.c.
1371 * Fixed incorrect connection deletion from client library
1372 after calling "connect" client operation. Could cause
1373 crashes for example during reconnect timeouts. Affected
1374 files are lib/silcclient/client.c and
1375 irssi/src/silc/core/client_ops.c.
1377 * Check server private key file permissions before starting
1378 the server. Affected file silcd/serverconfig.c.
1380 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1382 * NULL terminate allocated string in silc_buffer_strformat.
1383 Affected file lib/silcutil/silcbuffmt.c.
1385 * Rewrote the invite/ban list string handling in server to
1386 use SilcBuffer instead. Affected files are silcd/command.c
1387 and silcd/server_util.c.
1389 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1391 * Fixed double free in CMODE command when setting new HMAC
1392 for channel. Affected file silcd/command.c.
1394 * Added couple of missing memset's to zero sensitive memory.
1395 Affected files silcd/command.c, lib/silcclient/command.c.
1397 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1399 * Fixed a double free in INVITE command error handling in
1400 server. Affected file silcd/command.c.
1402 * Added macros SILC_SWAB_[16|32] to swab byte order of
1403 16-bit and 32-bit unsigned integers. Affected file
1404 lib/silcutil/silctypes.h.
1406 * Use the SILC_SWAB_16 instead of htons() in server when
1407 handling ports since the ports in structures are always
1408 in little-endian order (regardless of platform). Affected
1409 file silcd/serverid.c and silcd/server_backup.c.
1411 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1413 * Send DISCONNECT in close admin command in server. Affected
1414 file silcd/command.c.
1416 * Check whether we are already connecting to a remote router
1417 (in addition of checking whether we are already connected)
1418 before creating new connection. Affected file silcd/server.c.
1420 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1422 * Added better compiler and compiler flags checking in
1425 * Check that socket is valid after QoS is applied to data.
1426 Affected file lib/silcutil/unix/silcunixsockconn.c.
1428 * Make sure the socket connecetion is not closed to early
1429 when closing connection in server. Also make sure the
1430 connection is always closed after error in a protocol.
1431 Affected file silcd/server.c.
1433 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1435 * Removed --session and --dummy options from Irssi SILC Client.
1436 -d option is available only if --enable-debug was given.
1437 Affected files are irssi/src/silc/core/silc-core,
1438 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1440 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1442 * Added silc_buffer_steal to steal the data from the buffer.
1443 Affected file lib/silcutil/silcbuffer.h.
1445 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1447 * Fixed server crash with double Primary block in config file.
1449 Fixed also various memory leaks around the config file
1450 parser. Affected files lib/silcutil/silcconfig.c,
1451 silcd/serverconfig.c.
1453 * Changed my nickname (Johnny Mnemonic) to my real name, this
1454 means that bugs introduced by him were actually introduced
1457 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1459 * Don't display "foo appears as foo\nYou're now known as foo"
1460 messages. Affected file irssi/src/silc/core/client_ops.c
1462 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1464 * Fixed error handling of invalid client entry when calling
1465 commands in server. Fixes a crash. Affected file
1468 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Added some sanity checks in server for correctness of the
1471 server configuration. Affected file silcd/serverconfig.c.
1473 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Prevent endless resolving of user informations in USERS
1476 command by checking the command reply status correctly.
1477 Affected file lib/silcclient/command_reply.c.
1479 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1482 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1483 Aldous <Matthew@Aldous.com>.
1485 * Added better implementation using CriticalSection of
1486 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1487 <mikko.lahteenmaki@pikabaana.net>.
1489 * Added some Winsock WIN32 compatiblity defines into
1490 includes/silcwin32.h.
1492 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Fixed double free in async host lookup code. Affected file
1495 lib/silcutil/silcsockconn.c.
1497 * On backup router handle now the SERVER_SIGNOFF from router
1498 for local connected servers too, and close the connections.
1500 Do not process them as normally signing off servers when they
1501 really signoff by sending EOF fe, but always assume that
1502 router sends the SERVER_SIGNOFF.
1504 Affected files silcd/server.c and silcd/packet_receive.c.
1506 * Fixed socket unsetting when closing connections. Affected
1507 files silcd/server.c and silcd/packet_send.c.
1509 * Do not print the nickname in SERVER_SIGNOFF if we do not
1510 have it. Prevents asserts in Irssi core. It is possible we
1511 don't have the nick if it was just being resolved when server
1512 signoff. Affected file irssi/src/silc/core/client_ops.c.
1514 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1516 * Fixed autonick crashbug in client library. Affected file
1517 lib/silcclient/client.c.
1519 * Fixed Unix implementation of SilcMutex to really assert if
1520 the mutex is locked/unlcoked already. Affected file
1521 lib/silcutil/unix/silcunixmutex.c.
1523 * Fixed locking in silc_schedule_uninit. It didn't lock
1524 when dispatching timeout tasks. Affected file is
1525 lib/silcutil/silcschedule.c.
1527 * Changed Win32 implementation of SilcThread to use modern
1528 Win32 interface. Affected file is
1529 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1531 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1533 * Don't print signed messages when sending failed. Affected files
1534 irssi/src/silc/core/silc-[servers.c/commands.h]
1536 * Send adquate signal when founding a channel by joing it. Affect
1537 file irssi/src/silc/core/client_ops.c
1539 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1541 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1542 irssi/src/fe-common/core/themes.c
1544 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1546 * Fixed close command to use the port correctly when closing
1547 server connections. Affected file silcd/idlist.c.
1549 * Check for NULL outbuf in silc_socket_write. It is possible
1550 that it is NULL is some odd case. Affected files are
1551 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1553 * Do not call final protocol callback for backup router
1554 resuming protocol when closing connection. It is closed
1555 by timeout in case of error. Affected file silcd/server.c.
1557 * Backup reconnect to router if backup resuming protocol
1558 failed. Affected file silcd/server_backup.c.
1560 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * Fixed double free in SKE library error hadling when signature
1563 error occurred. Affected file lib/silcske/silcske.c.
1565 * Save the fingerprint to new SilcClientEntry after changing
1566 nickname. Affected file lib/silcclient/client_notify.c.
1568 * Print SIGNOFF in Irssi SILC client only if the nickname is
1569 known. Prevents asserts in Irssi core. It is possible we
1570 don't have the nick if it was just being resolved when it
1571 quit. Affected file irssi/src/silc/core/client_ops.c.
1573 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Fixed double free in invite list adding code when adding
1576 invite strings. Affected file silcd/server_util.c.
1578 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * More log printing during backup router protocol. Affected
1581 file silcd/server_backup.c.
1583 * Removed backwards support for old private key file format.
1584 Affected file lib/silccrypt/silcpkcs.c.
1586 * Removed backwards support for not-so-strict decryption length
1587 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1589 * GETKEY to update the client entrys fingerprint too.
1590 Affected file lib/silcclient/command_reply.c.
1592 * Added --without-libtoolfix for package builders using weird
1593 wrappers around libtool (BSD at least).
1595 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1597 * Fixed backup router bugs: When backup resumes router and
1598 receives a CHANNEL_MESSAGE packet the backup must not act
1599 as router since the packet header decryption would be
1600 different. Also, when relaying packets to channel, do
1601 not re-encrypt packets on backup that came from the primary
1602 since the connection isn't really router-router connection.
1603 Affected files silcd/server.c, silcd/packet_send.c.
1605 * Added checks in encryption/decryption that encryption/decryption
1606 length sent as argument really is multiple by block size. Helps
1607 catching really weird bugs like the above backup router bugs
1608 when packets are being decrypted in wrong way. Affected files
1609 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1611 * Fixed padding generation in private key file encryption.
1612 Affected file lib/silccrypt/silcpkcs.c.
1614 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1616 * Added ignore_message_signatures setting which can be used
1617 to ignore signatures in messages. Affected files are
1618 irssi/src/silc/core/client_ops.c, silc-core.c.
1620 * Fixed the libtoolfix to use command line options instead of
1621 environment variables. They didn't work as expected. Now,
1622 the libtool is fully run-time configurable.
1624 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1626 * Verify signature payload for signed messages. Affected files
1627 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1628 irssi/src/silc/core/silc-core.h
1630 * Display signature verification result in public and private
1631 messages using theme abstracts. See irssi/default.theme for
1632 examples on their usage. Affected files
1633 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1634 irssi/src/fe-common/silc/module-formats.[ch],
1635 irssi/src/fe-common/silc/fe-common-silc.c,
1636 irssi/src/fe-common/silc/Makefile.am
1637 irssi/src/fe-common/core/fe-messages.[ch]
1639 * Fixed bugs in Irssi's theme parsing. Affected files
1640 irssi/src/fe-common/core/themes.c
1642 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Calculate the correct length for signed messages before
1645 encrypting, it must be multiple by block size. Affected
1646 file lib/silccore/silcmessage.c.
1648 * silc_message_signed_get_public_key returns now both
1649 decoded and encoded public key. Affected files are
1650 lib/silccore/silcmessage.[ch].
1652 * Added libtoolfix script that makes the libtool more generic
1653 and configurable in run-time. Now we can specify in run-time
1654 if what kind of libraries we want to create, regardless of
1655 configuration. SIMs are now creates even if --disable-shared
1656 was explicitly given.
1658 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Fixed founder key sending in CMODE command in client.
1661 Affected file lib/silcclient/command.c.
1663 * Fixed CUMODE founder authentication in server to not check
1664 for client's public key since it's not supposed to do that.
1665 Affected file silcd/command.c.
1667 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1669 * Set realname and hostname in NICK_REC records. Affected file
1670 irssi/src/silc/core/silc-nicklist.c
1672 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * Remove 1.0 protocol backwards compat code from client
1677 * Added more reliable check for whether nickname did change
1678 or not, or whether only Client ID changed in NICK_CHANGE
1679 notify. Affected file lib/silcclient/client_notify.c.
1680 Fixes bug in '@' character handling in a nickname.
1682 * Added support for automatically parsing signature from
1683 the message payload. Added new function
1684 silc_message_get_signature to return the payload to
1685 application. Affected files lib/silccore/silcmessage.[ch].
1687 * Changed the private_message and channel_message client
1688 operations to deliver the SilcMessagePayload to the
1689 application too. Application can use it fe. to get the
1690 signature from the message for verification. Affected
1691 file lib/silcclient/silcclient.h, client_channel.c and
1694 * Redefined the signed payload for message payloads.
1695 Updated protocol specs and implemented.
1697 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Fixed wrong invite and ban list handling in server command
1700 reply. Affected files are silcd/command_reply.c,
1701 silcd/server_util.[ch].
1703 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * Fixed CMODE setting in server when founder mode was set.
1706 Affected file silcd/command.c. Bug #95.
1708 * Added support to setting specific public key in CMODE in
1709 Irssi SILC client. Affected file lib/silcclient/command.c.
1711 * Added support to use specific public key in CUMODE in
1712 Irssi SILC Client. Affected file lib/silcclient/command.c.
1714 * Added support for inviting and banning by public key in
1715 Irssi SILC client. Affected file lib/silcclient/command.c.
1717 * Fixed fingerprint/babbleprint showing in invite and ban
1718 list command replys. Affected file is
1719 irssi/src/silc/core/client_ops.c.
1721 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1723 * Format CMODE +c and +h to display both the mode and the argument
1725 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Added test vectors and test programs for SHA-1, MD5,
1728 HMAC-SHA1 and HMAC-MD5. New tests are located in
1729 lib/silccrypt/tests/. Fixed also argument decoding bug in
1730 MD5 implementation. Affected file lib/silccrypt/md5.c.
1732 * Changed the channel private key and private message key
1733 generation (with static keys) to use SHA1 instead of MD5,
1734 as SHA1 is the mandatory hash function in SILC. Affected
1735 file lib/silcclient/client_[channel/prvmsg].c.
1737 * Changed the private key file encryption to use SHA1 instead
1738 of MD5. Added support for the old generation and added
1739 automatic change of the key (to be removed later). Affected
1740 files lib/silccrypt/silcpkcs.c.
1742 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Load only files with .pub suffix in PublicKeyDir. Affected
1745 file silcd/serverconfig.c.
1747 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1749 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1750 channels. Affected files silcd/silcd.c, silcd/server.h.
1752 * Added the config directive PublicKeyDir for the client block.
1753 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1755 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Merged Toni's irssi/silc.conf patch.
1759 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1761 * Max alloc tests in allocation routines. Affected file
1762 lib/silcutil/silcmemory.c.
1764 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1766 * Fixed a typo in resuming code that fixed detach/resume code
1767 in server. Bug #93. Affected file silcd/packet_receive.c.
1769 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1771 * Do reverse lookups for server when /connecting. Affected files
1772 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1773 irssi/src/core/net-nonblock.*
1775 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * Added library versioning for shared libraries. Affected
1778 files configure.in.pre and lib/Makefile.am.pre.
1780 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1782 * Display INVITE and BAN lists as specified by SILC 1.2
1784 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Do not send invite list back unless asked (when sending
1787 no arguments) or when list was modified. Affected file
1790 * Remove client from invite list in KILLED notify and in
1791 KILL command. Affected file silcd/command.c and
1794 * Fixed bugs in invite list handling in INVITE command.
1795 Affected files silcd/command.c and silcd/server_util.c.
1797 * Merged with Irssi 0.8.6.
1799 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1800 Affected file irssi/src/fe-text/silc.c.
1802 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1804 * The silc_argument_get_[first/next] now return the argument
1805 type to caller. Added silc_argument_payload_encode_one.
1807 Affected files are lib/silccore/silcargument.[ch].
1809 * Added support for the SILC 1.2 INVITE command and new
1810 invite lists to server. Affected files are silcd/command.c,
1811 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1813 * Added support for the SILC 1.2 BAN command and new
1814 ban lists to server. Affected files are silcd/command.c,
1815 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1817 * Added support to client sending new INVITE command. Affected
1818 file is lib/silcclient/command.c.
1820 * Added support to client sending new BAN command. Affected
1821 file is lib/silcclient/command.c.
1823 * Added support for removing client from invite list when kicked
1824 from channel, as SILC 1.2 dictates. Affected files are
1825 silcd/packet_receive.c and silcd/command.c.
1827 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1830 automatically the cipher's internal IV. Affected files
1831 lib/silccrypt/silccipher.[ch].
1833 * Assure the RESUME_CLIENT packet is not sent to twice to
1834 backup router if the detached client was originated from
1835 the backup. Affected file silcd/server.c. Bug #76.
1837 * Changed silc_sim_symname to not allocate memory. Affected
1838 file lib/silcsim/silcsimutil.c.
1840 * Fixed memory leaks with SIMs in server. Affected files
1841 silcd/serverconfig.c, silcd/server.c.
1843 * Fixed channel key distribution after resuming detached
1844 client. Affected files silcd/packet_receive.c.
1846 * Fixed channel's global_user boolean checking after detaching.
1847 Check it after changing the owner of the client not before.
1848 Affected file silcd/packet_receive.c.
1850 * Fixed few double frees from client library. Fixes at least
1851 Bug #81, possibly others too.
1853 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1854 notifys in Irssi SILC Client. Affected file is
1855 irssi/src/silc/core/client_ops.c. Bug #82.
1857 * Applied Ville Räsänen's manual page and --mandir bugfix
1858 patch. Affected files are configure.in.pre and Makefile.am.pre.
1861 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1863 * Added support to backup router protocol for backup to tell
1864 normal server that it cannot use the backup router as primary
1865 because the primary isn't really down. Updated protocol
1868 * Added support for primary router to tell backup router that
1869 resuming is not possible because the backup really isn't primary
1870 in the cell. For example if backup disconnected itself the
1871 resuming is not allowed since the primary really did not
1872 go down. Updated protocol specs.
1874 * Removed MARS from crypto library.
1876 * Defined the CTR mode and Randomized CBC mode in SILC. The
1877 CTR mode is RECOMMENDED now in specification. Defined also
1878 Serpent cipher as optional cipher. Updated the protocol specs.
1880 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1882 * Added support for inviting/banning by IP/MASK, public key,
1883 and explicit Client ID. Redefined the command and notify
1884 types to allow easier forwards support for other methods
1885 of inviting/banning. Updated protocol specs.
1887 * Remove the client from channel's invite lists if the client
1888 is kicked or killed. Updated protocol specs.
1890 * Unified the Channel Message Payload and Private Message
1891 into one Message Payload. Updated protocol specs and
1894 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Don't wait for EOF after socket error has occurred, but
1897 close the connection. Affected file is silcd/server.c.
1899 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Added support for setting FOUNDER mode on channel with
1902 specific public key which can be set with CMODE command.
1903 Updated protocol specs and implemented in client and server.
1905 * Fixed the Irssi SILC client to correctly shutdown the client
1906 library to avoid memory leaks. Affected files are
1907 irssi/src/silc/core/silc-core.c and silc-servers.c.
1909 * Deprecated the No Reply flag in SKE protocol and introduced
1910 "IV Included" flag which can be used to indicate that the IV
1911 is included in the ciphertext. This makes it possible to use
1912 SILC on unreliable transport, such as UDP which may cause
1913 packet reordering and losses. Updated protocol specs, did
1916 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1919 < 32 bit values in correct size. Affected file is
1920 lib/silcmath/mp_mpi.c.
1922 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Fixed the KE Start Payload parsing to check that mandatory
1925 fields are present. Affected file lib/silcske/payload.c.
1927 * Fixed compilation warnigs in Irssi SILC Client. Affected
1928 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1930 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1932 * Print "nick now appears as newnick" and update Irssi's nicklist
1933 when you change your nick to "nick". Closes #62
1935 * Never format your own nick. Closes #63
1937 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1939 * SILC_UMODE_GONE changes are now propagated correctly to the
1940 Irssi client. Closes #54
1942 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1944 * Fixed example in /HELP KEY
1946 * Added expando $j which expands to current SILC Client version
1948 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Fixed public key decoding in crypto library.
1952 * Added better error printing to SKE library.
1954 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Fixed NICK command to not crash if nickname was not sent.
1958 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1961 Deprecated the old Encrypt-And-MAC order. Updated protocol
1962 specs and implemented.
1964 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1965 generation. Updated specs and implemented.
1967 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Added support for rekey before 2^32 sequence number wraps.
1970 Affected files in server and client library.
1972 * Padding must be at least 8 bytes now. Implemented and updated
1975 * Compute maximum padding for authentication packets to make
1976 passphrase approximation attacks impossible. Affected files
1977 in client library and in server.
1979 * Fixed PING command sending in client library and handling in
1980 server. The server ID must be ID Payload, not raw ID data.
1981 Affected files in server and client library.
1983 * Defined that all public keys sent in commands and notify
1984 payloads are actually Public Key Payloads not raw public key
1985 data. Updated protocol specs and implemented.
1987 * Updated protocol version to 1.2. Updated specs and code.
1989 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1990 status types. Updated specs and the code.
1992 * Added support for normal client to kill its own entries from
1993 the network. Updated protocol specs and the code.
1995 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1996 and added initial implementation.
1998 * Added MAC field to the Private Message Payload to protect
1999 against chosen ciphertext attacks. Updated the protocol specs
2002 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2003 attribute to indicate the user's current idle and signon time
2004 of a service. Updated protocol specs and implemented.
2006 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Added "do_not_bind" argument to silc_client_file_send what
2009 can be used to not bind locally but assume the file receiver
2010 provides the point of connect. Usefull when sender is behind
2011 NAT device. Affected file lib/silcclient/silcclient.h and
2014 * Added -no-listener option to FILE SEND command in Irssi SILC
2015 client. Affected file irssi/src/silc/core/silc-servers.c.
2016 Renamed FILE RECEIVE to FILE ACCEPT.
2018 * Confirm passphrase for private key encryption in
2019 silc_create_key_pair and silc_change_private_key_passphrase.
2020 Affected files are lib/silcutil/silcapputil.c.
2022 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Move silc_client_packet_send back to internal, added
2025 silc_client_send_packet, a bit simpler function for application.
2026 Affected files lib/silcclient/silcclient.h, client.c and
2029 * Moved the SilcClientEntry, SilcChannelEntry and
2030 SilcServerEntry to silcclient.h to be public and documented
2031 them for application. Affected files are
2032 lib/silcclient/silcclient.h and idlist.h.
2034 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Fixed manual page installation patch by Ville Räsänen.
2037 USERS help page fix patch by Ville Räsänen
2039 * Changed the silc_client_command_call interface to make
2040 the command call simpler for the application. The library
2041 now handles the command line parsing, command finding and
2042 execution. Application only needs to call the function
2043 with the command line. Affected files are
2044 lib/silcclient/silcclient.h, command.[ch].
2046 * Fixed silc_get_input to NULL-terminate the returned input.
2047 Affected file lib/silcutil/silcutil.c.
2049 * Resolve the client's public key in JOIN command if the
2050 founder auth data is being requested but we don't know the
2051 client's public key. Affected file silcd/command.c.
2054 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Print notify for server opers when backup router comes
2057 online. Affected file silcd/server.c.
2059 * Fixed the INVITE command to send the invite list in
2060 command reply. Affected file silcd/command_reply.c.
2062 * Fixed MOTD command reply sending. Affected file
2065 * UTF-8 decode the topic in TOPIC command reply and LIST
2066 command reply in Irssi SILC client. Affected file is
2067 irssi/src/silc/core/client_ops.c.
2069 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Fixed the INVITE command to not crash Irssi SILC client
2072 when given without nickname argument. AFfected file
2073 irssi/src/silc/core/client_ops.c.
2075 * Fixed double free in WHOIS query on normal server when
2076 forwarding query to router. Affected file is
2077 silcd/server_query.c.
2079 * Fixed WATCH command reply handling on normal server which
2080 was missing altogether. Affected file silcd/command_reply.c.
2083 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2085 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2086 Included yodl sources for each of these. Also modified
2087 Makefile.am prototype to install these files to proper
2088 locations. Updated CREDITS. Affected file Makefile.am.pre,
2089 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2092 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Added support for encrypted private key files. Now
2095 passphrase must be provided when new key pair is created
2096 (can be empty though), and prompted when loading the
2097 private key. Added support for loading the old-style
2098 non-encrypted private keys as well. Affected files
2099 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2102 * Fixed silc_get_input to accept input on all terminals.
2103 Affected file lib/silcutil/silcutil.c.
2105 * Moved the Irssi SILC client key loading and other stuff
2106 to be called after the arguments and UI is initialized.
2107 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2109 * Added -P option to Irssi SILC client which can be used
2110 to change the passphrase of the private key. Affected
2111 file irssi/src/silc/core/silc-core.c.
2113 * Added silc_change_private_key_passphrase apputil routine
2114 to lib/silcutil/silcapputil.[ch].
2116 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2118 * Fixed connection closing in client library to not crash.
2119 Moved the connection freeing totally to function
2120 silc_clinet_del_connection. Affected file
2121 lib/silcclinet/client.c.
2123 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * Changed includes/silcincludes.h to silcincludes.h.in to
2126 include configuration specific information. The silcdefs.h
2127 is not included in to installation anymore (it's only
2128 compilation time header).
2130 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2132 * Moved the SilcClient and SilcClientConnection from client.h
2133 to the public lib/silcclient/silcclient.h. Changed the
2136 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * If version string in silc_clinet_alloc is NULL the library
2139 puts it automatically. Affected file lib/silcclient/client.c.
2141 * Changed the version strings from variables to #define's
2142 in includes/silcversion.h.
2144 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2146 * Added shared library complation support.
2148 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Added lib/silcutil/silcapputil.[ch] for application
2151 utility functions. It includes routines for applications'
2152 convenience. Added silc_create_key_pair, silc_show_public_key
2153 and silc_load_key_pair functions.
2155 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2157 * Send RESUME_CLIENT packet from router to backup routers
2158 to in resuming. Affected file silcd/packet_receive.c.
2160 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * In IDENTIFY command parsing, send all other IDs except
2163 Client IDs explicitly to router for resolving on normal
2164 server. Also check that ID received in WHOIS command is
2165 always Client ID, others are not allowed. Affected file
2166 silcd/server_query.c.
2168 * Merged latest changes from irssi.org CVS.
2170 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2172 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2173 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2175 * Fixed the heartbeat sending in Irssi SILC client. Moved
2176 the silc_client_packet_send to silcclient.h for application
2177 usage. Affected files lib/silcclient/client_internal.h
2178 lib/silcclient/silcclient.h.
2180 * Fixed a bug in query resolving in server. Used wrong
2181 variable in a for loop and crashed. Affected file is
2182 silcd/server_query.c.
2184 * Server constructs requested attributes only to locally
2185 connected clients. Affected file silcd/server_query.c.
2188 * Fixed a bug when sending resolving from router to server
2189 with requested attributes. The constructed WHOIS command
2190 was incorrect. Affected file silcd/server_query.c.
2193 * Fixed Requested Attributes saving in WHOIS command reply.
2194 The length of the data buffer must be saved too. Affected
2195 file silcd/command_reply.c.
2197 * Update the client entry's servername after detaching is
2198 over. Affected file silcd/packet_receive.c. Bug #37.
2200 * Resolve incomplete client entrys in CUMODE_CHANGE and
2201 CMODE_CHANGE notifys. Affected file is
2202 lib/silcclient/client_notify.c. Bug #42.
2204 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Fixed channel key packet processing bug on backup router
2207 during backup resuming protocol. Affected file is
2208 silcd/packet_receive.c.
2210 * Fixed memory leaks in server. Affected files are
2211 silcd/server.c and silcd/packet_receive.c.
2213 * Fixed packet decryption problem when backup router encrypted
2214 channel message with wrong key during backup resuming
2215 protocol. Affected file silcd/packet_send.c.
2217 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2218 Toni Willberg (toniw@iki.fi)
2220 * Changed the SilcCipher context to be private. Changed the
2221 silc_cipher_get_iv to just return pointer to the IV. Added
2222 silc_cipher_get_name to return the name of the cipher.
2223 Fixed code all around to support these changes. Affected
2224 files are lib/silccrypt/silccipher.[ch], client library and
2227 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Fixed unaligned access in lib/silccore/silcattrs.c.
2231 * Fixed libtool linking in lib/silcsim/Makefile.am.
2233 * Fixed services attribute printing. Affected files is
2234 irssi/src/silc/core/silc-queries.c.
2236 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * Fixed a crashbug in incoming server accepting. Affected
2239 file silcd/server.c.
2241 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Added automatically generated index to Toolkit Reference
2246 * Added support for Postscript Toolkit Reference Manual.
2248 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2253 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * Added 'send_events' boolean argument to the function
2256 silc_schedule_set_listen_fd which sends the set events to
2257 the application explicitly if set to TRUE. Default action
2258 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2259 lib/silcclient/client_internal.h and silcd/server_internal.h.
2261 * Added silc_compare_timeval to determine which time values
2262 is smaller. Affected file lib/silcutil/silcutil.[ch].
2264 * Added sort-of "Quality of Service" (QoS) support to
2265 SilcSocketConnection. Data reception can be controlled with
2266 rate limit per second and/or read data length limit.
2267 Added silc_socket_set_qos. Affected files are
2268 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2270 * Added the QoS configuration to SILC Server configuration
2271 file. Affected files are silcd/serverconfig.[ch] and
2274 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * Merged with irssi.org CVS.
2278 * Failed OPER and SILCOPER authentications are now logged.
2279 Affected file silcd/command.c. Bugs #25.
2281 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * ROBODoc documented lib/silcutil/silcbuffer.h and
2284 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2285 <ville.rasanen@iki.fi>.
2287 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Added support for auto-passphrase authentication from the
2290 config file during connecting which was not implemented
2291 yet. Affected file irssi/src/silc/core/client_ops.c.
2293 * Fixed a bug in authentication protocol failure handling which
2294 was processing wrong callback context. Affected files
2295 are lib/silcclient/client.c and protocol.c.
2297 * Fixed the /ATTR allow off to actually work. Affected file
2298 is irssi/src/silc/core/silc-queries.c.
2300 * Fixed the /ATTR -del to work. Affected file is
2301 irssi/src/silc/core/silc-queries.c.
2303 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2307 * Fixed mask attribute adding in Irssi SILC client. Affected
2308 file irssi/src/silc/core/silc-queries.c.
2310 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Added support for saving the requested attributes in
2313 WHOIS to directory. Affected file is
2314 irssi/src/silc/core/silc-queries.c.
2316 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Added support for parsing VCard fields that do not have
2319 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2321 * Fixed a double free bug in hash table foreach function
2322 if the entry was deleted in the foreach callback. Affected
2323 file lib/silcutil/silchashtable.c.
2325 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Added silc_attribute_get_verify_data to return the signature
2328 verification data for either user digital signature or
2329 server digital signature in Requested Attributes. Affected
2330 files are lib/silccore/silcattrs.[ch].
2332 * Added silc_vcard_alloc which is used to allocated dynamic
2333 SilcVCard context. The silc_vcard_free now checks whether
2334 the context is dynamically allocated or not. Affected files
2335 are lib/silcutil/silcvcard.[ch].
2337 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Periodically remove the NOATTR status from client entry
2340 so that the client may take the attributes in use even after
2341 server has resolved them unsuccessfully earlier. Affected
2342 file silcd/server_query.c and idlist.h.
2344 * Moved sha1hash and md5hash from client->internal to
2345 SilcClient for application usage. Affected files are
2346 lib/silcclient/client.h and client_internal.h.
2348 * Fixed attribute encoding and decoding bugs. Affected
2349 files lib/silccore/silcattrs.[ch].
2351 * Added ATTR command to Irssi SILC Client which is used to
2352 manage user's Requested Attributes sending and values for
2353 WHOIS command. Affected files around Irssi SILC client.
2355 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Added silc_buffer_strformat which can be used to format
2358 strings into a buffer which size is automatically increased.
2359 Affected file lib/silcutil/silcbuffmt.[ch].
2361 * Added implementation of VCard (RFC 2426) which can be used
2362 as part of Requested Attributes in WHOIS command. Affected
2363 file lib/silcutil/silcvcard.[ch].
2365 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Some strncat -> silc_strncat changes our the core and
2370 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2371 errors. Added better error printing to SKE library.
2372 Affected files lib/silcske/silcske.c, silcske_status.h and
2375 * Save the PKCS key length even if only private key is set to
2376 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2378 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2379 length in bits not in bytes. Affected files are
2380 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2381 silcd/server_query.c.
2383 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2385 * Added silc_attribute_payload_encode_data to directly encode
2386 the data into the attributes buffer. Renamed function
2387 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2388 Affected files are lib/silccore/silcattrs.[ch].
2390 * silc_hash_table_find_foreach calls the foreach function now
2391 once even if the nothing was found with context set to NULL.
2392 Affected file lib/silcutil/silchashtable.[ch].
2394 * Remove the RESOLVING flag from client entry after received
2395 the Requested Attributes from the client. Fixed memory leak
2396 in client entry freeing. Affected files silcd/server_query.c
2399 * Added Requested Attributes support into SILC Client Library.
2400 It is not able to send requested attributes in WHOIS command,
2401 and also receive and process requested attributes. Added
2402 silc_client_attribute_[add|del] and silc_client_attributes_get
2403 functions. Added also `ignore_requested_attributes' to the
2404 SilcClientParams to not use attributes in client. Affected
2405 files are lib/silcclient/command.c, client_attrs.[ch],
2406 silcclient.h, client_internal and client.[ch].
2408 * Changed the silc_client_get_client_by_id to support Requested
2409 Attributes, it takes them as argument now. Affected file
2410 is lib/silcclient/silcclient.h, and idlist.c.
2412 * Added -details option to WHOIS command in Irssi SILC Client
2413 to support the requested attributes. By default it requests
2414 all attributes. Affected file lib/silcclient/command.c and
2415 irssi/doc/help/in/whois.in.
2417 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * Add also SERVICE attribute for server-constructed attribute
2420 data. Also digitally sign the attributes and add
2421 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2422 silcd/server_query.c.
2424 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Changed the silc_attribute_payload_encode to support list
2427 of attributes (function may be called several times to add
2428 a new attribute). Removed the silc_attribute_payload_encode_list
2429 function. The encoding function now also automatically encodes
2430 the data, so the caller does not need to do that. Affected
2431 files lib/silccore/silcattrs.[ch].
2433 * Added support for replying on behalf of the user to the
2434 Requested Attributes in WHOIS command in the server. Affected
2435 file silcd/server_query.c.
2437 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2438 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2440 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Don't swtich to become primary router if we are backup if
2443 decryption error has occurred. Affected file silcd/server.c.
2445 * Fixed a bug in backup router IP address comparison in
2446 silc_server_backup_get.
2448 Save now also the port of the server/router and use that
2449 in comparison as well. Affected file silcd/server_backup.c.
2451 * Normal server now reconnects to backup router automatically
2452 if connection is lost to it. Affected file silcd/server.c.
2454 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * If packet processing fails (like integrity check fails)
2457 the connection is closed now. Affected files are
2458 lib/silccore/silcpacket.c and silcd/server.c.
2460 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Fixed double free in RSA public key set function
2463 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2466 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2469 Added server_query.[ch] which provides one interface for
2470 querying information using all three commands.
2472 * Changed all "typedef unsigned char" in core library to
2473 "typedef SilcUInt8".
2475 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2479 * Renamed silc_server_get_client_resolve to
2480 silc_server_query_resolve and moved to server_query.[ch].
2482 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Resumed client packet handling from server put the resumed
2485 client on wrong list on router and caused the client not
2486 be present on the network anymore. Now fixed to put the
2487 client to correct list. Affected file silcd/packet_receive.c.
2489 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2491 * Various cleanup in error message output in config parsing code
2492 and in server init code. Fixed error log files containing
2493 too many newlines ('\n') in some situations. Affected files are
2494 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2496 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2498 * Use the reverse lookupped hostname in client internals
2499 instead of one user provided us as remote server name.
2500 Affected file lib/silcclient/client.c.
2502 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Added 'app_context' to silc_schedule_init. It is an
2505 application specific context that is delivered to application
2506 in task callback functions. Affected files are
2507 lib/silcutil/silcutil.[ch].
2509 * The hb_context in SilcSocketConnection is not freed
2510 automatically anymore (application must free it). Freeing
2511 it automatic is inconsistent. Affected files are
2512 lib/silcutil/silcsockconn.[ch].
2514 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2516 * Added support for removing explicitly added client connections
2517 in rehash and closing the client connections if they were
2518 unconfigured in the rehash. Affected file silcd/server.c.
2520 * Added support for aborting automatically pending commands
2521 that never receives the reply (to avoid memory leaks).
2522 Added also silc_server_command_pending_timed to set the
2523 specific timeout for pending command. Affected files are
2524 silcd/command[_reply].[ch].
2526 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2527 specs and lib/silccore/silcstatus.h.
2529 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * Changed the silc_get_time to accept time value as argument
2532 or if zero is sent return current local time. Affected
2533 file lib/silcutil/silcutil.[ch].
2535 * Added STATS command to client library and Irssi SILC client.
2536 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2538 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Assure that channel key is set before sending it. May
2541 crash server otherwise. Affected file silcd/packet_send.c.
2543 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Assure that endless loop cannot happen with detached client
2546 resolving on normal server. Added idlist status
2547 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2548 silcd/idlist.h and silcd/packet_receive.c.
2550 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Incoming file transfer request cannot use same session as
2553 the sending session. This can happen when sending file to
2554 yourself. Crashed the client on quit. Affected file
2555 lib/silcclient/client_ftp.c. Bug #24.
2557 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Implemented the draft-riikonen-precense-attrs draft and
2560 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2562 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Distribute the SERVER_SIGNOFF notify also to local backup
2565 routers from the primary router. The backup router may not
2566 have the signing of local server directly connected and need
2567 to know about the signoff. Affected file silcd/server_util.c.
2569 * Use the primary router as the origin of the locally connected
2570 server when it is disconnecting from the backup router since
2571 that's where it really is coming from. Now the clients from
2572 the disconnecting server are removed correctly and "shadow"
2573 clients are not left to the backup router. Affected file
2576 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * If normal server is standalone and found existing but disabled
2579 channel, do not re-create the channel since it creates
2580 duplicate same channels. Affected file silcd/server.c.
2582 * Added anonymous client connections support to server. New
2583 "anonymous" configuration option to ConnectionParams section
2584 added. If set to true, the username and hostname information
2585 of the client will be scrambled and anonymous user mode is
2586 set automatically to the user. Affected files are
2587 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2589 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * In JOIN notify handling, mark that the cache entry of the
2592 client cannot be expired. Can cause crashes on normal
2593 server (asserts client->channels). Affected file is
2594 silcd/packet_receive.c.
2596 * From now on distribution versions are used as protocol versions
2597 instead of by default using the Toolkit base version as protocol
2598 version. Affected file prepare.
2600 * Do not set the locally resolved hostname for local client
2601 entry but take what server sends. This way the real hostname
2602 is showed in WHOIS for yourself. Affected file is
2603 lib/silcclient/idlist.c and lib/silcclient/client.c.
2605 * Resolve local info with IDENTIFY when connecting to server.y
2607 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2609 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2610 for implied search (not needed on platforms which has native
2611 pthreads library). Use --without-pthreads to disable threads.
2612 Affected file is configure.in.pre
2614 * Fixed --with-iconv on platforms which need to bypass (broken)
2615 native iconv(). Affected file is configure.in.pre
2617 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Moved -C option parsing in Irssi SILC client at same time
2620 as other options. The UI was initialized earlier and caused
2621 problems on command line. Bug #16. Affected file is
2622 irssi/src/silc/core/silc-core.c.
2624 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2626 * Added global variable silc_log_timestamp that tells silclog
2627 wether to print or not the timestamp in the logging files.
2628 Affected file lib/silcutil/silclog.[ch].
2630 * Added silcd configuration option Timestamp in the Logging
2631 section. Affected file silcd/serverconfig.[ch],
2632 doc/example_silcd.conf.in.
2634 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Fixed fingerprint checking to check for entirely empty
2637 fingerprint instead of two first bytes when determining
2638 if it is set. Bug #18. Affected file silcd/command.c.
2640 * Fixed duplicate PKCS name registering to not allow it.
2641 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2643 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2645 * Conditionalize non-gcc compiler optimizations for various
2646 platforms, enable those commented out. Cleanups.
2647 Affected file lib/silcmath/mpi/configure.in
2649 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2651 * silc_rng_exec_command() left zombie processes if command
2652 didn't generate any output. Affected file
2653 lib/silccrypt/silcrng.c
2655 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2657 * Rewrote iconv checking, introduce --with-iconv for systems
2658 which rely on libiconv. Check if iconv() provided by libc
2659 is good enough, otherwise demand libiconv. Affected file
2662 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2664 * Search for ldopen() also in libc. This enables SIM support
2665 on *BSD systems. Based on patch from Alex Zepeda. Affected
2666 file configure.in.pre
2668 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2670 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2671 This fixes prepare on *BSD systems. Affected file
2674 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * More fixed for not having purge timeout for global clients
2677 that are on channel. Affected files silcd/command_reply.c
2680 * Fixed the rekey protocol to work with backup router connections.
2681 Rekey packets are now allowed on disabled connections as
2682 well. Affected files silcd/packet_send.c and server.c.
2684 * Do not switch to be as backup router when shutting down and
2685 closing the primary connection. Affected file silcd/server.c.
2687 * Fixed memory leaks in backup router deleting. Added
2688 silc_server_backup_free to free all data during shutdown of
2689 server. Affected files silcd/server_backup.[ch].
2691 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2693 * Do not process commands if the sock->user_data is NULL.
2694 Affected file silcd/command.c.
2696 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Fixed buffer overflow and security problems (loosing bits
2699 in CFB encryption) in SILC RNG. Problems reported by
2700 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2702 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2704 * Added yet more checks that client is not expired on global
2705 list if it is on channels. Affected file is
2706 silcd/command_reply.c.
2708 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2710 * Merged c0ffee's MIME signal patch which adds support for
2711 sending also MIME messages in Irssi SILC Client, and handling
2712 received MIME messages in a signal (and perhaps doing something
2713 to non-textual MIME messages).
2715 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Fixed pending command deletion in server and client library
2718 to check the whole list instead of breaking after first found.
2719 The affected files are silcd/command.[ch] and
2720 lib/silcclient/command.[ch].
2722 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2725 secret or private, otherwise it's possible to find out
2726 whether a secret channel exists or not. Affected file
2729 * If CMODE change fails during the mode setting, assure that
2730 the old mode mask is set for the channel back. Affected
2731 file silcd/command.c.
2733 * Fixed passphrase saving on +a channel on normal server
2734 after successful JOIN command. Affected file silcd/command.c.
2736 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Remove server/router operator privileges in DETACH command,
2739 since it's possible to resume to server where these
2740 privileges would not be allowed for the client. Affected
2741 file silcd/command.c.
2743 * Do not set to wait for backup in rehash of the server.
2744 Affected file silcd/server.c.
2746 * Do not check listener sockets when counting how many
2747 socket connections we have. Affected file is
2748 silcd/server_util.c.
2750 * Do not announce disconnected clients that are remaining
2751 in history (for WHOWAS). This is because SIGNOFF notify
2752 for these has been sent earlier already. Affected file
2755 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Buffer overflow with CUMODE command's mode->mode character
2758 conversion. Reported by Ville Räsänen. Affected file
2759 lib/silcutil/silcutil.c.
2761 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Allow heartbeat packets to go disabled connections anyway.
2764 Affected files silcd/server.c and silcd/packet_send.c.
2766 * Do not broadcast New Channel packets with List flag set
2767 in the packet to backup routers. The router must check
2768 for the correctness of the packets before sending them.
2769 It is possible that router will have enforce Channel ID
2770 change and this would cause desync in the backup router.
2771 Affected file silcd/packet_receive.c.
2773 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2774 are handled in list parsing. They are not list packets
2775 anymore. Affected file silcd/packet_receive.c.
2777 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Stop waiting for backup router through the timeout, not
2780 directly after backup router has arrived. Affected file
2783 * Do not re-create channel keys and send them when removing
2784 clients in server shutdown. Affected files are
2785 silcd/server_internal.h and silcd/server_util.c.
2787 * Notify distribution to backup routers was missing from
2788 the silc_server_send_notify_dest function which caused
2789 desyncing problems with backup router. Affected file is
2790 silcd/packet_send.c.
2792 * The client's channel removing was working wrong on
2793 backup router. It assumed that it doesn't know global
2794 information but backup router does know. For this reason
2795 it could remove channel when it wasn't supposed to do that.
2796 Affected file silcd/server.c and silcd/server_util.c.
2798 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Stop for a couple seconds after badkup router has become
2801 primary router. Affected file silcd/server.c.
2803 * Added silc_server_remove_servers_by_server, which is used
2804 to remove servers originated from some other server. Also
2805 clients of those servers can be removed too. Affected file
2806 silcd/server_util.[ch].
2808 * When removing clients after a server has signed of remove
2809 also all servers behind that server (unless they are known
2810 to be available locally), and send SERVER_SIGNOFF for each
2811 of the server separately. Also the signed off clients are
2812 sent now separately per signed off server. The affected files
2813 are silcd/server.c and silcd/server_util.[ch].
2815 * All servers added with silc_idlist_add_server must always
2816 have both "router" and "connection" pointers set. Otherwise,
2817 bad server entries may be left around in the cache.
2818 Affected file silcd/command_reply.c.
2820 * Do not create the channel key in NEW_CHANNEL packet
2821 processing if the channel is empty. Affected file
2822 silcd/packet_receive.c.
2824 * Completed backup router support for standalone routers.
2825 Supports also servers in the cell that do not use the backup
2828 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Fixed a bug in silc_string_regexify which did not add '^'
2831 at the start of each string, and thus the matching was
2832 not explicit. For example ban list iikone@*!*@* would
2833 match also "priikone", which is wrong, it would have to be
2834 *iikone@*!*@* to match also "priikone". Affected
2835 file lib/silcutil/unix/silcunixutil.c.
2837 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2839 * Enable all local server connections before updating client
2840 caches when we've become backup router. Otherwise, signoff
2841 packets may not reach the clients. Affected files are
2842 silcd/server.c and silcd/server_util.[ch].
2844 * Fixed a bug in version string parsing which could crash
2845 the program with specially formatted version string.
2846 Bug reported and patch provided by Ville Räsänen. Affected
2847 file lib/silcutil/silcutil.c.
2849 * Handle the disconnection immediately when DISCONNECT
2850 packet is received in server. Affected file silcd/server.c.
2852 * Primary router now waits a short time (10 seconds) for
2853 backup router connection before accepting any other
2854 connection (except local). Affected file silcd/server.c,
2857 * Fixed a crash in client libary in NICK_CHANGE notify when
2858 NICK_CHANGE arrived for client entry we are resolving
2859 currently. Affected file lib/silcclient/client_notify.c.
2861 * Call the sconn->callback completion even if error had
2862 occurred. Start reconnecting always if connection to
2863 primary router fails during backup router protocol.
2864 Affected files silcd/server.c and server_backup.c.
2866 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * Added functions silc_server_send_opers and
2869 silc_server_send_opers_notify to send packets stricly
2870 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2871 to send variable argument notify to operators.
2872 Affected files silcd/packet_send.[ch] and silcd/server.h.
2874 * Removed UMODE rights checking with UMODE_CHANGE notify.
2875 Affected file silcd/packet_receive.c.
2877 * Server/router operator now receives notify when network
2878 switches to backup router and when it resumes the use of
2879 primary router. Affected file silcd/server.c and
2880 silcd/server_backup.c.
2882 * Fixed the updating of client information after backup
2883 resuming protocol is over; update all except local clients
2884 to the new primary router. The affected file is
2885 silcd/server_util.c.
2887 * Added support for closing active connections in rehash
2888 that were unconfigured by the user. Supports currently
2889 closing server and router connections. Affected file
2892 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2894 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2897 is NULL since seems that on some platforms NULL is allowed
2898 and on some it's not. Fallback encoding is used instead.
2899 Affected file lib/silcutil/silcstrutil.c.
2901 * Fixed statistics updating for incoming server connection
2902 which could cause problems when re-connecting. Affected
2903 file silcd/server.c.
2905 * Preliminary backup router support for standalone router
2906 added. Affected files in silcd/.
2908 * Mark server connections in backup router disabled before
2909 and after backup protocol. Affected file is
2910 silcd/server_backup.c.
2912 * Added support for reconnecting to remote server connection
2913 even if the protocol fails, and if the configuration wants
2914 us to keep trying to connect anyway.
2916 Server connection is not allowed to backup router if
2917 backup router does not have connection to primary router yet.
2919 Affected file is silcd/server.c.
2921 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Added silc_client_udpate_server function to update changed
2924 server info. Affected file lib/silcclient/idlist.[ch].
2926 * Added check for server entries that are being resolved when
2927 notify is received. If being resolved, handle the received
2928 notify only after it's resolved so that all notifys are
2929 handled in same order as received from the server.
2931 Added similar resolver check to channel entries. Every
2932 notify that cause resolving of any information that affects
2933 channel entry marks the channel entry in waiting state.
2934 After whatever resolving is over the waiters are signalled
2935 and only then the notifys are handled in the same order
2936 as delivered from the server.
2938 Affected files are lib/silcclient/idlist.[ch], and
2941 * Fixed KILLED notify handling in normal server. Affected
2942 file silcd/packet_receive.c.
2944 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2945 is locally connected, or was locally connected (but may
2946 be detached and connection is not active). Added also
2947 SILC_IS_LOCAL for checking this status. Affected files
2948 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2949 silcd/server.c and silcd/server_internal.h.
2951 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Don't send or handle TOPIC_SET if topic is already set and
2954 is same as being set. Affected files silcd/command.c and
2955 silcd/packet_receive.c.
2957 * Fixed CMODE change rights checking to work correctly when
2958 removing modes by operator. Affected file is
2959 silcd/server_util.c.
2961 * Fixed some handling with New Channel packet in router and
2962 fixed some CMODE_CHANGE notify handling in server and router.
2963 Affected file is silcd/packet_receive.c.
2965 * Changed "disconnect" client operation to include the
2966 reason of the disconnection and optional disconnection
2967 message. Affected file lib/silcclient/silcclient.h.
2969 * Made the compilation of lib/contrib/ stuff conditional.
2970 Affected files configure.in.pre, lib/contrib/Makefile.am.
2972 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2975 to the sender of the notify too, to avoid situation where two
2976 notifys are in the network at the same time going to oppsite
2977 directions. Affected file silcd/packet_receice.c.
2979 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2981 * Delete the client from channel even if the cilent->id is
2982 NULL. It was possible that client was deleted without
2983 removing from channels (theoretically at least). Affected
2984 file silcd/server.c and silcd/server_util.c.
2986 * Free the client data too when resuming is not successful.
2987 Affected file silcd/packet_receive.c.
2989 * Merged some code from c0ffee's silc-plugin. Affected files
2990 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2992 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2993 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2994 to the primary router connection, the other one returns
2995 TRUE if packet must be broadcasted to network.
2997 * All notifys that are destined to primary router (to network)
2998 are now automatically sent to backup routers even if the
2999 router is standalone (and has backup router). Affected files
3002 * Added --without-irssi and --without-silcd configuration
3003 options for disabling the compilation of these applications.
3004 Affected file configure.in.pre and prepare.
3006 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3009 UTF-8 encoding and decoding. Added also new encodings
3010 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3012 Added also SILC_STRING_LANGUAGE which is language and charset
3013 specific encoder and decoer for those platforms that support
3014 iconv(). It can convert the UTF-8 to and from the locale
3015 specific character set.
3017 Affected file lib/silcutil/silcstrutil.[ch].
3019 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3021 * Added function silc_get_command_name to the file
3022 lib/silcutil/silcutil.[ch].
3024 * Improved the server debug output a bit. Affected files are
3027 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Save the channel passphrase when received succesful JOIN
3030 command reply from router, on normal server. Otherwise
3031 joinig +a channels from normal server is not possible.
3032 Affected file silcd/command.c.
3034 * Fixed a bug in TOPIC_SET notify handling. The notifier
3035 may be other than client too, like server or channel.
3036 It expected it to always be only client and ignored the
3037 notify. Affected file silcd/packet_recieve.c.
3039 * Removed some (unnecessary) debug printing from
3040 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3042 * Do not force CMODE_CHANGE when server is announcing new
3045 Router announces stuff only after server reannounces channel
3046 after CHANNEL_CHANGE notify.
3048 These fixes optimizes the announcing procedure, and perhaps
3049 fixes some problems too. Affected file silcd/packet_receive.c.
3051 * Fixed SERVER_SIGNOFF sending to local clients. It was
3052 totally broken and sent the notify to all local clients,
3053 instead of only to those that was on same channel as the
3054 signing off clients. Affected file silcd/server_util.c.
3056 * Added -D option to server. It can be used to give debug
3057 level. The levels are from 0 - 99, and are predefined for
3058 smooth server debugging. (see silcd.c for the predefined
3059 levels). Affected file silcd/server.c.
3061 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * Fixed a bug in Irssi SILC client to close the connection
3064 properly when disconnecting from server. Affected file
3065 irssi/src/silc/core/client_ops.c.
3067 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * When authenticating as founder during JOIN command, check
3070 that the one authenticating becomes the only founder on the
3071 channel. Affected file silcd/command.c.
3073 * Better checking for founder mode setting when CUMODE_CHANGE
3074 notify is received. Affected file silcd/packet_receive.c.
3076 * Close all connections when shutting down the server by sending
3077 DISCONNECT packet. Close all listeners too when shutting
3078 down the server. Affected file silcd/server.c.
3080 * Handle DISCONNECT packet correctly in client library by
3081 calling the "disconnect" client operation. Affected file
3082 lib/silcclient/client.c.
3084 * Handle local errors correctly during resuming. Affected
3085 file lib/silcclient/client.c.
3087 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * The log file is not dupped internally anymore in
3090 lib/silcutil/silclog.c. Fixed memory leaks too.
3092 * The scheduler now dispatches all pending timeout tasks
3093 when it is uninitialized with silc_schedule_uninit.
3094 Affected file lib/silcutil/silcschedule.c.
3096 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Added --enable-stack-trace option to configure. Added
3099 memory allocation stack trace support. Added files
3100 lib/silcutil/stacktrace.[ch]. Affected files are
3101 lib/silcutil/silcmemory.[ch].
3103 * Fixed memory leaks from libraries and server. Affected
3104 files around the tree.
3106 * Reverted back a fix made to CUMODE which broke it.
3107 Affected file silcd/command.c.
3109 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3112 core library, and implemented it. All textual messages SHOULD
3113 use this flag and the message MUST be UTF-8 encoded.
3114 All text messages sent by Irssi SILC client are now UTF-8
3115 encoded (regardless whether the terminal supports UTF-8 or not).
3116 Affected files are lib/silccore/silcchannel.h,
3117 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3120 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Added lots of new statistics updating that was missing from
3123 the server and router code. Affected files in silcd/.
3125 * Sending SIGUSR1 signal to server now dumps the current
3126 server statistics into /tmp directory. Affected file is
3129 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3130 the SILC Hash Interface also. Added new functions
3131 silc_hash_get_name, silc_hash_init, silc_hash_update and
3132 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3134 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * Added some better info printing for client during connecting.
3137 Affected file silcd/server_util.c.
3139 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3140 to silence a user on a channel. Affected files are
3141 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3142 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3143 and silcd/packet_receive.c.
3145 * Fixed a fatal bug in handling of malformed command payload.
3146 Affected file silcd/command.c.
3148 * Fixed a double free when announcing channel users to router.
3149 Affected file silcd/server.c.
3151 * After successful authentication to channel founder mode, check
3152 that there isn't anyone else with founder mode on the channel.
3153 The one that authenticated will become founder and anyone
3154 else is demoted. Affected file silcd/command.c.
3156 * Added error printing of any error that has occurred during
3157 any command in client library. Affected file is
3158 irssi/src/silc/core/client_ops.c.
3160 * Removed some error printing from the client library and left
3161 it for the application to worry (from the error status it
3162 receives in 'command' client operation. Affected file is
3163 lib/silcclient/command.c.
3165 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3167 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3168 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3169 Starting key agreement with itself is denied. Affected file
3170 is lib/silcclient/client_keyagr.c.
3172 * Fixed some error checkings from the SFTP library which caused
3173 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3174 and lib/silcsftp/sftp_util.c.
3176 * Added new "debug" and "debug_string" settings to Irssi SILC
3177 client which can be used to print runtime debugging on the
3178 Irssi's screen. Available when compiled with --enable-debug
3179 option. Affected file irssi/src/silc/core/silc-core.c.
3181 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3183 * Fixed a missing variadic parameter in a function call that
3184 caused server crash when a non-allowed connection arrived.
3185 Reported by Richard Becker. Affected file silcd/server.c.
3187 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Added WATCH list sending to backup routers from router.
3190 The WATCH command is sent by the router to the backup
3191 router. Affected file silcd/command.c.
3193 * Mark the backup_router flag for RouterConnection entry
3194 if the backup router stuff is defined in the config file.
3195 Affected file silcd/serverconfig.c.
3197 * Fixed some backup data sending around the code to work better
3198 if the router is standalone router. Not all places were fixed.
3199 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3202 * Fixed the router connecting when connecting to multiple
3203 routers. It ignored every other router except the first
3204 one. Affected file silcd/server.c.
3206 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Made the private key generation after expiration optional.
3209 If not created after expiration the old key will re-expire
3210 at a later time (and thus key pair is not necessary to
3211 change). Affected file irssi/src/silc/core/clientutil.c.
3213 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * The length arguments in bind() and connect() were wrong
3216 and fixed now to used SIZEOF_SOCKADDR in the
3217 lib/silcutil/unix/silcunixutil.c.
3219 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Fixed detach timeout handling to use Client ID and not
3222 the actual client entry which may be freed in the callback.
3223 Affected file silcd/command.c.
3225 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Merged c0ffee's multiple interface support patch.
3228 Affected files in silcd/.
3230 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Cleanup keys properly. Affected file is
3233 irssi/src/silc/core/clientutil.c.
3235 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Display the user mode on the status bar. Affected file
3238 irssi/src/silc/core/silc-expandos.c.
3240 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * If private message key is not set, but the flag is set in
3243 the packet, ignore the packet since it cannot be decrypted.
3244 Affected file lib/silcclient/client_prvmsg.c.
3246 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * When resuming client, remove the old client entry from
3249 the watcher list too. Affected file silcd/packet_receive.c.
3251 * Do not allow normal server to force founder mode away
3252 from router if the founder mode is already set. Affected
3253 file silcd/packet_receive.c.
3255 * Remove the client entry with watch notify types with short
3256 timeout, and not directly, so that other notifys can be
3257 retrieved too. Affected file lib/silcclient/client_notify.c.
3259 * Display notification about data messages that cannot be
3260 displayed. Affected files irssi/src/silc/core/client_ops.c,
3261 irssi/src/fe-common/silc/module-formats.[ch].
3263 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Fixed the CHANNEL_CHANGE notify handling in client libary
3266 to not use freed memory. Affected file is
3267 lib/silcclient/client_notify.c.
3269 * Fixed CUMODE_CHANGE notify handling in server. Affected
3270 file silcd/packet_receive.c.
3272 * Fixed USERS command to support empty channels. Affected
3273 file silcd/command.c.
3275 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Allow multiple identical pending commands to be registered
3278 in client library. Affected file is lib/silcclient/command.c.
3280 * Call the completion for resolving client information only
3281 after all resolvers has finished. This fixes a crash in
3282 the client. Added support for checking when the resolvers
3283 are finished. Affected file is lib/silcclient/idlist.c.
3285 * Wait by default 3 seconds before reconnecting to the server
3286 after being disconnected. Makes the /detach command a bit
3289 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3291 * Check the watcher list before sending signoff notifys
3292 when closing client connection. Affected file is
3295 * Added better CMODE command rights checking. Affected file
3296 silcd/server_util.c.
3298 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Fixed watcher list checking during server signoff. It
3301 crashed the server. Affected file silcd/server_util.c.
3303 * The JOIN command reply returns now the founder's public
3304 key. Affected file is silcd/command.c.
3306 * Announce the channel mode, and the mode properties with
3307 CMODE_CHANGE notify. Affected file silcd/server.c.
3309 * Mark new channels by default disabled, untill at least
3310 one user joins the channel. Affected file is
3311 silcd/packet_receive.c.
3313 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * The nickname argument to watch notify can be optional.
3316 Fixes a crash in server. Affected file silcd/packet_send.c.
3318 * Remove the client entry from cache if the WATCH notify type
3319 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3320 lib/silcclient/client_notify.c.
3322 * Check the watcher list before and after changing nickname
3323 when the NICK_CHANGE notify is received. Affected file is
3326 * Fixed a crash in OPER and SILCOPER command sending. Empty
3327 passphrase caused the crash. Affected file is
3328 lib/silcclient/command.c.
3330 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Merged with Irssi CVS for Irssi SILC client.
3334 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Completed the protocol specifications.
3338 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Merged with Irssi CVS for Irssi SILC client.
3342 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3344 * Added the founder's public key delivery to the
3345 CUMODE_CHANGE notify type as well. Updated the protocol
3346 specs and the code. Affected files are silcd/packet_send.[ch],
3347 silcd/packet_receive.c and silcd/command.c.
3349 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3351 * Added silc_pkcs_public_key_copy function into the
3352 lib/silccrypt/silcpkcs.[ch].
3354 * Remove the `iv' from the SilcChannelEntry since we can
3355 live without it. Affected files are silcd/idlist.h and
3356 silcd/packet_receive.c.
3358 * Added support for sending the founder's public key in
3359 the CMODE_CHANGE notify packet in the server. Affected
3360 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3361 silcd/command.c and silcd/server.c.
3363 * Changed the FOUNDER_AUTH authentication to use only
3364 public key authentication as defined by new protocol
3365 specs. Passphrase authentication with that mode cannot
3366 be used anymore. It is now possible to reclaim founder
3367 mode from any server in the network. Affected files are
3368 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3370 * Added permanent channels support by making the channel
3371 permanent when FOUNDER_AUTH mode is set on the channel.
3372 The channel will not be destroyed even if channel is empty
3373 when that mode is set. Protocol TODO #17. Affected
3374 files are silcd/server.[ch], server_util.[ch],
3375 silcd/command.c, silcd/packet_receive.c and
3376 lib/silcclient/command.c.
3378 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Added reference counter to the command reply context in
3381 the client library. Affected files are
3382 lib/silcclient/command_reply.[ch].
3384 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Fixed rekey protocol with PFS in the client library.
3387 Affected file is lib/silcclient/protocol.c.
3389 * Added support for list of errors in client library
3390 command reply handling. Affected file is
3391 lib/silcclient/command_reply.c.
3393 * Defined that the WHOIS and IDENTIFY commands can send
3394 list of errors. Updated the protocol specs. Protocol
3397 * Added support for sending list of errors to WHOIS and
3398 IDENTIFY commands in server. Added support for receiving
3399 list of errors in server. Affected files are
3400 silcd/command.c and silcd/command_reply.c.
3402 * Fixed client info resolving on LEAVE command in client
3403 library to not crash. Affected file is
3404 lib/silcclient/client_notify.c.
3406 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * Defined that the NICK command replies with thew changed
3409 nickname too, to make the nickname changing simpler at
3410 the client's end. Updated protocol specs and the code
3411 in client and server. Affected files are
3412 silcd/command.c, lib/silcclient/command_reply.c and
3413 lib/silcclient/command.c.
3415 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Added `Compressed' packet flag to indicate that the packet
3418 payload is compressed by the sender. Updated the protocol
3419 specs and the core library. The compression still is not
3420 implemented in the sources. Affected file is
3421 lib/silccore/silcpacket.h.
3423 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Remove pending command callbacks also if the connection
3426 to the server is destroyed. Affected file is
3427 lib/silcclient/client.c.
3429 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3431 * Added new QUIET channel user mode that can be used to
3432 quiet a user in a channel. Updated the protocol specs but
3433 it wasn't implemented yet. Protocol TODO #27. Affected
3434 file is lib/silccore/silcmode.h.
3436 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Added BLOCK_INVITE user mode to be able to block incoming
3439 invite notifications. Protoocol TODO #26. Affected files
3440 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3443 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3444 the protocol specs and the code. Affected file is
3445 lib/silccrypt/silcpkcs.c.
3447 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Disconnect Payload includes now the status type. Updated
3450 the protocol specs and the code. Protocol TODO #25.
3451 Affected files are silcd/server.c, lib/silcclient/client.c.
3453 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3454 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3455 Moved the silc_client_command_status_messages table to the
3456 lib/silcutil/silcutil.c and added new funtion
3457 silc_get_status_message, which deprecates function
3458 silc_client_status_message. Affected files are
3459 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3460 lib/silcutil/silcutil.[ch].
3462 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * Defined that the nickname hash in Client ID MUST be from
3465 lowercase nickname. This effectively changes nicknames in
3466 SILC to case-insensitive. Updated the protocol specs and
3467 the code. Affected files are lib/silcutil/silcutil.[ch],
3468 silcd/serverid.c, and silcd/idlist.c.
3470 * Added new channel user modes BLOCK_MESSAGES_USERS and
3471 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3472 code. Affected files are lib/silccore/silcmode.h,
3473 lib/silcclient/command.c, and silcd/packet_send.c.
3475 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3476 specs and code. Affected file lib/silccore/silcstatus.h.
3478 * Added support for watch list. It is possible to add nicknames
3479 to be watched, and when they come to network, leave network
3480 or user mode changes the watcher will be notified of this
3481 change. Added SILC_COMMAND_WATCH command, added new
3482 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3483 notifications. Updated the protocol specs and implemented
3484 this to library, client and server. Protocol TODO #21.
3485 Affected files are lib/silccore/silccomand.h,
3486 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3487 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3488 silcd/packet_send.[ch], silcd/packet_receive.c, and
3489 irssi/src/silc/core/client_ops.c.
3491 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3492 somebody watching you. Updated the protocol specs and the
3493 code. Affected files are lib/silccore/silcmode.h, and
3494 lib/silcclient/command.c.
3496 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Added service support to SILC protocol. Added new command
3499 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3500 core library. Services are not implemented in server or
3501 client for now. Protocol TODO #20. Affected files are
3502 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3504 * Added SilcStatus argument to `command' client operation
3505 to return the error status when command sending fails
3506 locally. Changed all command in client library to return
3507 correct command status. Affected files are
3508 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3509 irssi/src/silc/core/client_ops.c.
3511 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3513 * Added silc_mime_parse function to parse MIME headers.
3514 Affected files are lib/silcutil/silcstruti.[ch].
3516 * Added MIME header parsing in Irssi SILC Client. It displays
3517 all textual MIME objects, others it ignores. Affected file
3518 is irssi/src/silc/core/clien_ops.c.
3520 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3522 * Fixed a bug in the pid writing function, which couldn't be
3523 written in a root-owned directory.
3525 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3527 * Defined that channel message to unknown Channel ID must
3528 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3529 Updated the protocol specs and the code in server. The
3530 affected file is silcd/packet_receive.c.
3532 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3534 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3535 that it is used to send error notifys if error occurs during
3536 some SILC packet processing, except commands. The error
3537 types are same as for command reply types. Defined that
3538 if private message is sent to unknown Client ID the error
3539 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3540 Updated the protocol specs and code. Affected files are
3541 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3542 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3543 and irssi/src/silc/core/client_ops.c. Renamed the
3544 SilcCommandStatus to SilcStatus.
3546 * Defined the use of extra WHOIS attributes in WHOIS command.
3547 The <Requested Attributes> (defined in a separate document)
3548 can be used to request additional information about user
3549 not returned by standard WHOIS command. Defined that server
3550 can send WHOIS command directly to client. Client provides
3551 the requested attributes to the server. Updated the protocol
3552 specs. Protocol TODO #4. Implementation is not done yet
3553 (Protocol TODO #24).
3555 * Renamed function silc_client_command_status_message to
3556 silc_client_status_message. Affected files are
3557 lib/silcclient/command_reply.[ch].
3559 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3561 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3562 32 bit integers. Updated the protcol specs and the code.
3563 Affected files are silcd/command.c and
3564 lib/silcclient/command.c.
3566 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3568 * Fixed a bug in library where sending a bogus authentication
3569 payload would lead to a crash. Affected file is
3570 lib/silccore/silcauth.c.
3572 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Added detach_disabled and detach_timeout server config
3575 options to the server. Affected files silcd/serverconfig.[ch],
3576 silcd/command.c and silcd/packet_receive.c.
3578 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * Added resolve_cmd_ident field to the SilcClientEntry structure
3581 too so that if the entry is for example being resolved so
3582 another command may attach to the same pending command reply
3583 without requiring to resolve the same entry again. Added
3584 support for adding multiple pending commands for one
3585 command idenfier. Affected files lib/silcclient/command.[ch],
3586 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3588 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3590 * Defined that server receives WHOIS command reply for private
3591 and secret channels too. Updated protocol specs and the
3592 code in server. Affected file silcd/command.c.
3594 * Defined <channel user mode list> argument to WHOIS command
3595 reply for returning user modes on the channels. The
3596 channel list now doesn't include the user mode anymore but the
3597 actual channel mode. Updated protocol specs and the code in
3598 client and server. Affected files are silcd/command_reply.c,
3599 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3600 and lib/silcclient/command_reply.c.
3602 * Save the channels list in WHOIS command reply in normal server
3603 so that WHOIS always shows joined channels also in normal
3604 server and not just on router. Affected file is
3605 silcd/command_reply.c.
3607 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3609 * Defined that server receives USERS command reply for private
3610 and secret channels too. Updated protocol specs and the
3611 code in server. Affected file silcd/command.c.
3613 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Changed the UMODE'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 * Added SILC session detachment/resuming support. It is possible
3621 to detach by closing the network connection and then re-connect
3622 and resume to the old client session. Added DETACHED user
3623 mode that server will set for detached client. Added new
3624 packet RESUME_CLIENT which is used to perform the resuming
3625 process. Added DETACH command. Updated the protocol specs,
3626 core library, client and server. Protocol TODO #22. Very
3627 many affected files around the tree.
3629 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3631 * Changed the CMODE's mode mask argument to be optional. If
3632 not provided then the command merely returns the current mode
3633 mask to the client. Updated protocol specs and the server.
3634 Affected file is silcd/command.c.
3636 * Changed the Killer's Client ID in KILLED notify to be just
3637 any ID payload since router server is allowed to kill as well.
3638 Updated protocol specs, client libary and server. Affected
3639 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3640 and irssi/src/silc/core/client_ops.c.
3642 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Added new user modes ANONYMOUS for special anonymous servers
3645 that may set the mode for client, and BLOCK_PRIVMSG which
3646 client may set to block incoming private messages unless the
3647 Private Message Key flag is set (using private keys to protect
3648 private messages). Updated protocol specs and code in client
3649 and server and core library. Protocol TODO #23. Affected
3650 files are lib/silccore/silcmode.h, silcd/server.[ch],
3651 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3652 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3654 * Added new channel user mode BLOCK_MESSAGES which the client
3655 may set to itself to tell server not send channel messages.
3656 Other packets such as channel key packets are still sent.
3657 Protocol TODO #23. Updated the protocol specs, client and
3658 server. Affected files are lib/silccore/silcmode.h,
3659 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3660 lib/silcutil/silcutil.c, silcd/command.c, and
3661 silcd/packet_send.c.
3663 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Redefined the Status Payload to include now two 8 bit fields,
3666 instead of one 16 bit field. This now makes it possible to
3667 send list of errors. Updated the protocol specs and the code
3668 in core library, client library and server. Protocol TODO #1.
3669 Affected files are lib/silccore/silccommand.[ch],
3670 lib/silcclient/command_reply.[ch], silcd/command.c,
3671 silcd/command_reply.c and silcd/packet_receive.[ch].
3673 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3675 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3676 must be handled by the application and should tell the application
3677 that an error message was already printed, and it should print the
3678 config coords (line, filename, ...). Affected files are
3679 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3681 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3682 server config parsing code more readable.
3684 Fixed a bug in the fetch_logging() config callback.
3686 Affected files is silcd/serverconfig.c.
3688 * Drop root privileges when started in foreground. Don't drop them
3689 if debugging also. Affected file is silcd/silcd.c.
3691 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Added more IM-like features by introducing new user modes
3694 for setting various presence information. Added new modes:
3695 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3696 specs and code. Protocol TODO #19. Affected files are
3697 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3698 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3700 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3702 * Added STATS command to the protocol after all, to return
3703 various statistical information about the network. It can
3704 be used by clients to retrieve statistical information, and
3705 servers may use it to to fetch cell and network wide
3706 statistics from router. Updated the protocol specs and
3707 implemented it to the server. Protocol TODO #16.
3708 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3709 silcd/command_reply.[ch].
3711 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * The LIST command reply in client libary now adds new channel
3714 entry if the returned channel doesn't exist yet in cache,
3715 and returns the channel entry to the application in the
3716 command_reply client operation. Affected file is
3717 lib/silcclient/command_reply.c.
3719 * Changed the channel message payload's MAC generation to
3720 include the IV in the MAC as well. This way all relevant
3721 parts of the channel message payload are authenticated also
3722 with the channel message MAC (and not only by packet MAC).
3723 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3724 Affected file is lib/silccore/silcchannel.c.
3726 * Fixed the SKE to save the remote version, since the
3727 silc_ske_parse_version mistakenly checked wrong version,
3728 after it replaced the start payload. Affected files are
3729 lib/silcske/silcske.[ch].
3731 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3733 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3734 string utility functions. Added there also new functions
3735 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3736 Affected files lib/silcutil/silcstrutil.[ch].
3738 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3739 files are lib/silcutil/silcstrutil.[ch].
3741 * Defined that the security property fields in SKE SHOULD be
3742 UTF-8 encoded, defined that version string MUST be US-ASCII
3743 encoded, defined that passphrases sent in connection
3744 authentication protocol MUST be UTF-8 encoded. Implemented
3745 these to the client and server. Defined also that other
3746 passphrases sent in the protocol MUST be UTF-8 encoded.
3747 Affected files are lib/silcske/silcske.c,
3748 lib/silcclient/protocol.c, silcd/protocol.c,
3749 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3751 * Changed the silc_client_close_connection interface to not
3752 need the SilcSocketConnection which should not be visible
3753 to application. Affected files are lib/silcclient/client.c
3754 and lib/silcclient/silcclient.h.
3756 * Rewrote the text for Private Message Key Payload in the
3757 protocol specification. Protocol TODO #11.
3759 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3761 * Upgraded the protocol version to 1.1, updated protocol specs
3764 * Added the nickname as new argument to NICK_CHANGE notify and
3765 added it to protocol specs and implemented it to client and
3766 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3767 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3768 lib/silcclient/client_notify.c.
3770 * Added the killer's client ID to the KILLED notify and added
3771 it to protocol specs and implemented it to client and server.
3772 Protocol TODO #13. Affected files are silcd/command.c,
3773 silcd/packet_receive.c, packet_send.[ch],
3774 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3775 The killer's client entry is now returned to application in
3776 the `notify' client operation.
3778 * Fixed the Max Argument fields that had too large value set
3779 in the protocol specs. Protocol TODO #14.
3781 * Added the LEAVE command reply to return the ID of parted
3782 channel. Updated protocol specs and implemented it to the
3783 client and server. Protocol TODO #15. Affected files are
3784 silcd/command.c, lib/silcclient/command_reply.c. The channel
3785 entry is now returned to application in the `command_reply'
3788 * Rewrote the version SKE version checking in client libary
3789 and in server to use the silc_parse_version_string. Affected
3790 files are lib/silcclient/protocol.c, silcd/protocol.c.
3792 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3793 commands that was missing it, and updated protocol specs and
3794 the server implementation. Protocol TODO #10. The affected
3795 file is silcd/command.c.
3797 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3798 generic reply to a generic request (REQUEST flag), and
3799 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3800 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3801 to define the payload for DATA flag. Added the flags to
3802 the implementation. Protocol TODO #9. Affected file is
3803 lib/silccore/silcchannel.h.
3805 Changed the client library to return the message length
3806 to application as well in the channel_message and private_message
3807 client operations. Affected files are
3808 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3809 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3810 and lib/silcclient/client_ops_example.c.
3812 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3813 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3814 the channel. Updated protocol specs and impelemented this
3815 to client and server. Protocol TODO #6. Affected files are
3816 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3817 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3819 Added new options m and M to CMODE command in Irssi SILC
3820 client to set these modes.
3822 * Deprecated all administrative commands from SILC protocol
3823 since they are highly implementation specific commands.
3824 Updated protocol specs. Moved the old commands in
3825 implementations to private range of command types. Affected
3826 files are silcd/command.c, lib/silcclient/command.c and
3827 lib/silcclient/command_reply.c. Protocol TODO #8.
3829 * Fixed a bug in server where sending unknown command crashes
3830 the server. Affected file silcd/command.c.
3832 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3834 * Added SILC_PROTOCOLVERSION macro to check protocol version
3835 of a socket connection. The affected file is
3836 lib/silcutil/silcsockconn.h.
3838 * Added better error logging in rekey protocol. Affected file
3841 * Do not check public key types in SKE during rekey. Affected
3842 file lib/silcske/payload.c.
3844 * Fixed the rekey protocol with PFS, which was totally broken.
3845 Affected file silcd/protocol.c.
3847 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3849 * Some client implementations quit network by doing first LEAVE
3850 and then immediately SIGNOFF (like Bombyx). We now do check
3851 after a short time after LEAVE notify and check whether the
3852 client is still valid after LEAVE, and if not we remove it from
3853 cache. Affected file is lib/silcclient/client_notify.c.
3855 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3857 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3858 it's good not to have security holes here.
3860 * Fixed a negative refcount situtuation for the config context.
3861 Affected file is silcd/serverconfig.c.
3863 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3865 * ROBOdoc documented lib/silcutil/silcutil.h.
3867 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3869 * Optimized even more the SilcPacketContext structure. Now
3870 totally saved 16 bytes of memory per context after optimization.
3871 Affected files are lib/silccore/silcpacket.[ch].
3873 * Made strict checks for valid SILC IDs. Affected file is
3874 lib/silccore/silcid.c.
3876 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * Changed the object argument for silc_cipher_register,
3879 silc_hash_register, silc_hmac_register and silc_pkcs_register
3880 to const. Affected files are lib/silccrypt/silccipher.[ch],
3881 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3883 * Changed the silc_get_username and silc_get_real_name to
3884 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3886 * Fixed the Irssi SILC Client to use the silc_get_username and
3887 silc_get_real_name insted of glib routines since the glib
3888 routines only corrupt stack. Fixes the Irssi SILC to work in
3889 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3891 * Fixed the Irssi to not use g_get_home_dir since it crashes
3892 or returns garbage on cygwin and corrupts stack. Added function
3893 get_home_dir to Irssi routines. Affected files are
3894 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3896 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3898 * Made some structure optimizations. SFTP memory FS MemFSEntry
3899 entry structure. Optimized SilcTask structure. Optimized
3900 SilcPacketContext structure.
3902 Affected files lib/silcsftp/sftp_fs_memory.c,
3903 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3905 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * And yet again reverted back the config thing since Johnny
3908 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3911 * Fixed memory leaks from config object. Affected files are
3912 silcd/serverconfig.[ch].
3914 * Added support for adding new connections to the server in rehash.
3915 After rehash they take effect.
3917 Added support for changing the maximum allowed connections in
3918 rehash. The number can grow but going smaller is not supported.
3920 Added function silc_server_num_sockets_by_remote to the
3921 silcd/server_util.[ch].
3923 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3925 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3927 * Added preliminary checking during config parsing for a valid
3928 public/private key and removed further checks in the code.
3929 Affected files are silcd/serverconfig.[ch], server.c.
3931 * Moved functions silc_server_drop() and silc_server_daemonise()
3932 from server.c to silcd.c since they are stricly related to
3933 the application activity.
3935 * Reverted a small part of the automatic ref/unref since
3936 it caused a double unref in some situations. Affected
3937 files are silcd/silcd.[ch], server.c, serverconfig.c.
3939 * Added some .cvsignore files in the lib directory.
3941 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3943 * Fixed silc_net_gethostbyaddr to correctly resolve by
3944 address. Affected file lib/silcutil/silcnet.c.
3946 * Fixed the notify relaying to client. The HMAC to be used
3947 with relayed packets ws wrong and caused decryption failure
3948 at the client end. Affected file is silcd/packet_receive.c.
3950 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Created new branch silc_protocol_1_0_branch.
3954 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3956 * Changed the silc_server_config_* routines to be SilcServer
3957 independent. They are now officially application specific code
3958 and not part of generic server implementation. Affected files
3959 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3961 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Added automatic referencing of config context in the
3964 silc_server_config_alloc, and automatic unreferencing in the
3965 silc_server_config_destroy. Affected files are
3966 silcd/serverconfig.[ch], silcd/silcd.c.
3968 * Fixed the silc_log_quick handling in the logging routines.
3969 It didn't log quickly when it was TRUE. Affected file is
3970 lib/silcutil/silclog.c. Also the flush delay was set even
3971 if it was 0 in config file. Affected file is
3972 silcd/serverconfig.c.
3974 * Added support for changing key pair of the server in rehash.
3975 Affected file silcd/server.c.
3977 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3980 too early, before getting the channel entry. Affected file
3981 is silcd/packet_receive.c.
3983 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3985 * Added functions silc_server_config_[ref/unref], these are used
3986 to prevent that the config object is destroyed.
3988 No longer directly affect global variables silc_log_quick and
3989 silc_log_delay, they are first cached inside the config object
3990 and then applied with silc_server_config_setlogfiles().
3992 silc_server_config_set_defaults() is now internal to
3993 serverconfig.c, there are no reasons to show this internal stuff
3996 Affected files are silcd/serverconfig.[ch].
3998 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3999 fprintf's to stderr, since some code may be executed again after
4000 the server went into the background. Affected files are
4003 * Added rehash support. Added function silc_server_rehash() that
4004 will perform all the basic tasks of the rehashing procedure.
4006 * Added command line option `-x, --hexdump'. This will enable the
4007 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4008 The option `--hexdump' implies `--debug'.
4010 * Fixed a bad bug in the logging APIs (silcutil library) where
4011 the application would crash after calling silc_log_reset_all().
4013 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4015 * Fixed the KICKED notify handling in client library to
4016 correctly remove the channel and all entries from the
4017 channel when I was kicked. This bug crashed the client.
4019 Fixed yet another but in KICKED notify handling to remove
4020 the kicked client correctly from the channel.
4022 Affected file is lib/silcclient/client_notify.c.
4024 * Fixed a minor bug in looking up correct client entry
4025 in KICKED notify in server. Affected file is
4026 silcd/packet_receive.c.
4028 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4029 sources correctly to distribution. Fixes --with-gmp option.
4031 * Removed the manual rehashing from ID Cache, and changed it
4032 to use the SILC Hash Table's auto rehash feature. Affected
4033 file is lib/silccore/silcidcache.c.
4035 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4037 * Fixed a bug in the silc_client_nickname_format function that
4038 handles the multiple same nickname formatting. Two clients
4039 with same nickname caused problems after the first one left
4040 and rejoined. It didn't format the nickname correctly.
4041 Affected file is lib/silcclient/idlist.c.
4043 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4045 * Don't change the topic if olod topic is same as new one.
4046 Affected file is silcd/packet_receive.c.
4048 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Added cross-reference support to the SILC Documentation
4051 generator. All types across all HTML files are now cross-
4052 referenced. Affected files util/robodoc/generator.c and
4053 scripts/silcdoc/silcdoc.
4055 * Added file lib/silcutil/silctypes.h to include all the
4056 arithmetic type definitions and some macros. Removed
4057 includes/bitmove.h and moved macros to silctypes.h.
4059 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4063 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Added `type' argument to silc_id_payload_parse_id function which
4066 now returns the type of the ID to the sent pointer. Affected
4067 file is lib/silccore/silcid.[ch].
4069 * Added check for CMODE_CHANGE notify type that mode change is
4070 allowed by the sender. Affected file silcd/packet_receive.c.
4072 * Added check for CUMODE_CHANGE notify type that mode change is
4073 allowed by the sender. Affected file silcd/packet_receive.c.
4074 Added the ID type as CUMODE_CHANGE notify type as argument
4075 to the `notify' client operation. Affected files are
4076 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4078 * Added function silc_client_add_server to the client library.
4079 Added support for resolving also channel and server info when
4080 received unknown entity in notify packet. Affected files are
4081 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4083 * Added function silc_command_get_status to return the command
4084 status from the command reply's argument payload. Affected files
4085 are lib/silccore/silccommand.[ch].
4087 * Added check for KICKED notify type that the kicking is
4088 allowed by the client. Affected file silcd/packet_receive.c.
4090 * Created function silc_get_input which can be used to get input
4091 (echo on or off) from user on command line. Affected files are
4092 lib/silcutil/silcutil.[ch].
4094 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Optimized silc_server_packet_relay_to_channel function.
4097 Added new function silc_channel_message_payload_encrypt which
4098 can be called directly if channel message payload needs to
4099 be encrypted and is already encoded (no need to call _encode
4100 function). Packet relaying is now done by router without any
4101 extra memory allocations. Affected files are
4102 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4103 silcd/packet_send.c.
4105 * Fixed the INVITE notify handling. It took wrong arguments
4106 as invite list and invite delete. Affected file is
4107 silcd/packet_receive.c.
4109 * Added check for TOPIC_SET notify type that the topic change is
4110 allowed by the client. Affected file silcd/packet_receive.c.
4112 * Added check for INVITE notify type that inviting is allowed by
4113 the client. Affected file silcd/packet_receive.c.
4115 * Changed the silc_server_client_on_channel to return the
4116 SilcChannelClientEntry as well. Moved the function
4117 silc_server_check_cmode_rights to server_util.[ch].
4118 Affected files are silcd/server_util.[ch], silcd/command.c.
4120 * Added function silc_server_check_umode_rights to check whether
4121 changing client's user mode is allowed. Added check for
4122 UMODE_CHANGE notify type that the umode change is allowed
4123 by the client. Affected files are silcd/server_util.[ch],
4124 silcd/packet_receive.c and silcd/command.c.
4126 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4128 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4129 ID length. It ignored that ID can be IPv6 based as well.
4130 Affected file lib/silccore/silcpacket.h.
4132 * Fixed the silc_id_id2str and silc_id_str2id to take the
4133 IPv6 address offset's into consideration. Affecte file is
4134 lib/silccore/silcid.c.
4136 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4138 * Fixed the internal Unix scheduler functions to check for
4139 NULL context they may receive. The affected file is
4140 lib/silcutil/unix/silcunixschedule.c.
4142 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4144 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4145 can specify different directory with --home command line
4146 parameter. Affected files irssi/src/silc/core/client_ops.c,
4149 * SILC-specific commands aren't now executed if the active server
4150 isn't of SILC-type, so there won't be problems with having
4151 IRC and SILC protocol support in same client. Affected files
4152 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4155 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Improved the signal support in SILC Schedule. Added new
4158 function silc_schedule_signal_call which is used by application
4159 to mark a signal to be called. It is now safe to perform
4160 any kind of tasks in signal callbacks since it is guaranteed
4161 that the application specified signal callback is called
4162 after the signal is over. Affected files are
4163 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4165 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Added `name' field to SilcChannelPrivateKey to represent
4168 application given name for the key. Moved also the context from
4169 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4170 Added the `name' argument also to the function
4171 silc_client_add_channel_private_key.
4173 Added function silc_client_current_channel_private_key to set the
4174 current channel private key in use.
4176 Added "change" command to KEY command which can be used to change
4177 the current channel private key. Bound the command also to
4178 alt+K (Alt+Shift+k).
4180 Also affected files lib/silcclient/client_channel.c,
4181 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4183 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4185 * Added silc_rng_get_byte_fast function in to the
4186 lib/silccrypt/silcrng.[ch].
4188 * Changed the interface of silc_packet_assemble and the
4189 silc_packet_send_prepare. If silc_packet_assmble is now
4190 called the application does not call silc_packet_send_prepare
4191 because the library will call it automatically. These
4192 interfaces now also return a reference to the outgoing buffer
4193 which includes the assembled packet, which the application can
4194 use to encrypt the packet.
4196 Affected files are lib/silccore/silcpacket.[ch],
4197 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4198 silcd/packet_send.c, server_backup.c and packet_receive.c.
4200 * Fixed a packet sending bug on very high load, where outgoing
4201 packet queue wasn't handled correctly and packets got corrupted.
4202 Affected files are lib/silcutil/*/silc*sockconn.c,
4203 lib/silcclient/client.c and silcd/server.c.
4205 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4207 * Added macro SILC_PACKET_DATALEN which can be used during
4208 packet assembling to check whether the data to be added to
4209 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4210 len is truncated until it fits it.
4212 Added checks for maximum length of channel message payload and
4213 private message payload also.
4215 Added checks for maximum packet length in server and in
4218 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4219 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4220 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4221 lib/silcclient/client_prvmsg.c.
4223 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4225 * Added silc_server_packet_queue_purge call to the
4226 silc_server_disconnect_remote to assure that all data in the
4227 queue before disconnecting is sent to the network. Affected
4228 file silcd/server.c.
4230 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4232 * Added the deleting of server's own ID cache entry to the
4233 silc_server_free function. Free also everything else that
4234 has been allocated in silc_server_init. The affected file
4237 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4239 * Added functions silc_parse_version_string, silc_version_to_num,
4240 and silc_ske_parse_version to parse SILC protocol style version
4241 strings. Affected files lib/silcutil/silcutil.[ch] and
4242 lib/silcske/silcske.[ch].
4244 * Added new configuration params: version_protocol, version_software
4245 and version_software_vendor to specify what version the remote
4246 host must at least be to be able to connect to server. The vendor
4247 string can be regex matched too. Added new function
4248 silc_server_connection_allowed to check maximum number of allowed
4249 connections, and allowed versions for incoming connections.
4250 Affected files are silcd/server.c, server_util.[ch] and
4253 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4255 * Added preliminary support for signals in scheduler. The
4256 signals we care about are now blocked always when the scheduler
4257 is locked. This way we can synchronise the use of signal with
4258 scheduler. It is guaranteed that when signal occurs the scheduler
4259 is not locked, and thus new tasks can be safely added to the
4262 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4263 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4264 Added new platform specific routines
4265 silc_schedule_internal_signals_[un]block and
4266 silc_schedule_internal_signal_[un]register.
4268 Added new functions to SILC Schedule API:
4269 silc_schedule_signal_[un]register. Each signal that application
4270 is going to use should be registered to the scheduler.
4272 Affected files are lib/silcutil/silcschedule.[ch],
4273 lib/silcutil/*/silc*schedule.c.
4275 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4277 * Check for unauthenticated client and server in the
4278 silc_server_new_client and silc_server_new_server functions.
4279 Affected file silcd/packet_receive.c.
4281 * Added function silc_string_is_ascii to check whether given
4282 string is 7-bit ASCII string. Affected files are
4283 lib/silcutil/silcutil.[ch].
4285 * Added function silc_id_is_valid_server_id into the
4286 silcd/serverid.c and added checking for valid Server ID's in
4287 silc_server_new_server. The Server ID must always be based
4288 on the server's public IP address.
4290 * Added logging of DISCONNECT packet message in the server.
4291 Affected file silcd/server.c.
4293 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Changed all library interfaces that use Global RNG to also
4296 accept SilcRng as argument. Affected files are
4297 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4298 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4299 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4300 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4301 lib/silccrypt/rsa.c.
4303 * Added function silc_pkcs_generate_key to the
4304 lib/silccrypt/silcpkcs.[ch] for applications so that they
4305 don't need to do pkcs->pkcs->init calls anymore.
4307 * Remove SilcSocketConnection from the SFTP API since it really
4308 wasn't needed there. The application has the information
4309 saved in its contexts anyway and the SFTP layer doesn't need
4310 know about it. Affected files lib/silcsft/silcsftp.h and
4311 lib/silcsftp/sftp_[server/client].c.
4313 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4314 The SilcSimContext is not SilcSim.
4316 * Fixed possible buffer overflows in silc_id_render in the
4317 lib/silcutil/silcutil.c.
4319 * On EPOC the global crypto module lists are not used at all
4320 in the crypto library. Added support for using the constant
4321 algorithm list on EPOC. Affected files are
4322 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4325 * Fixed the handling of third parameter of KICKED notify, since
4326 it was mistakenly updated to SILC Protocol 1.0 even though it
4327 is to be included in 1.1. Since it is not in 1.0 it is not
4328 mandatory, and this fix now handles it only if it is provided,
4329 and it is not error if it is not provided. Affected file
4330 lib/silcclient/client_notify.c.
4332 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4334 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4335 client. Affected file irssi/src/silc/core/client_ops.c.
4337 * Merged with Irssi 0.8.4 from irssi.org CVS.
4339 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4341 * Check for valid socket connection in client entries before
4342 sending any messages. Fixes a crash, but doesn't fix some
4343 other underlaying bug that is lurking there. Affected
4344 file silcd/packet_send.c.
4346 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4348 * $usermode, $cumode and $cumode_space expandos shouldn't do
4349 anything with non-SILC server records. Affected file
4350 irssi/src/silc/core/silc-expandos.c
4352 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4354 * Fixed the silc_net_check_[host/local]_by_sock to support
4355 IPv6 bound sockets as well. Now they can return IPv6 addresses
4356 as well. Affected file lib/silcutil/silcnet.c.
4358 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4359 Affected lib/silcutil/unix/silcunixnet.c.
4361 * Fixed ID rendering (at least on some platforms, not NetBSD)
4362 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4364 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4366 * Added silc_hash_public_key and silc_hash_public_key_compare
4367 functions to be used with SilcHashTable. They can be used to
4368 hash public keys and compare public keys in hash table. Affected
4369 file lib/silcutil/silcutil.[ch].
4371 * Added support for specifying multiple public keys for Client
4372 connection section in server configuration file. This makes it
4373 possible to accept multiple public keys from same host, or to
4374 make a section that accepts any incoming host, and have the
4375 accepted public keys listed in the section.
4377 Added functions silc_sever_[find/get]_public_key, added the
4378 support for this actually to all connection sections but only
4379 the Client section is currently allowed to specify multiple
4382 Affected files are silcd/server.c, server_internal.h,
4383 command.c, protocol.c, server_util.[ch], packet_receive.c.
4385 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4387 * Merged Irssi 0.8.2 from irssi.org CVS.
4389 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4391 * If silc_debug is TRUE, also output standard logging messages
4392 to stderr with the debug output.
4394 Made silc_log_reset_all() flushing all channels before returning.
4395 Also fixed some documentation typos.
4397 Affected files are lib/silcutil/silclog.[ch].
4399 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4401 * Fixed the server to check correctly the amount of connections
4402 from single host, by checking also the type of the connection.
4403 Fixed also the comparison of number of connections and number
4404 of allowed connections. Affected files are silcd/server.c,
4407 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * Fixed the USERS command reply to save the user's mode on the
4410 channel as well. Fixed JOIN command reply to check whether a
4411 client is on channel already and not join it twice. Affected
4412 file lib/silcclient/command_reply.c.
4414 * Added new file silc-expandos.c into irssi/silc/core/ to return
4415 various stuff for various signal for the statusbar etc. updating.
4416 Now Irssi SILC client prints channel user modes etc. on the
4419 * The user mode (like server/router operator changes) is now shown
4420 on the Irssi SILC client's statusbar. The affected files are
4421 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4423 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4426 to SILC_SCHEDULE_[UN]LOCK macros.
4428 * Added more error printing to logs in server code. Affected
4429 files silcd/server.c and silcd/protocol.c.
4431 * Fixed -S option parsing in Irssi SILC Client. Affected file
4432 irssi/src/silc/core/silc-core.c.
4434 * Added silc_buffer_alloc_size function. Affected file is
4435 lib/silcutil/silcbuffer.h.
4437 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4439 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4440 constants. Affected files in
4441 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4444 * Changed the internal SFTP Memory FS table to const. Affected
4445 file lib/silcsftp/sftp_fs_memory.c.
4447 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Fixed the buffer formatting and unformatting routines to
4450 check the size of 64 bits types with sizeof(). Affected
4451 file is lib/silcutil/silcbuffmt.c.
4453 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * Removed 0.6.x backwards support.
4457 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4459 * Changed all integer type names:
4460 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4461 to avoid collisions with other libraries using same type names
4464 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4466 * Added `prefer_ipv6' argument to the functions
4467 silc_net_gethostbyname[_async]. If it is TRUE it will return
4468 IPv6 address over IPv4. If FALSE IPv4 address is returned
4469 even if IPv6 address was found. Affected files
4470 lib/silcutil/silcnet.[ch].
4472 * Added support silc_net_create_connection[_async] to fallback
4473 to IPv4 address if IPv6 address could not be used (like if
4474 it doesn't work on a specific system). Affected file in
4475 lib/silcutil/unix/silcunixnet.c.
4477 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Added silc_schedule_reinit function to do the enlarging
4480 of the max tasks handling capabilities of the scheduler.
4481 Affected files lib/silcutil/silcschedule.[ch].
4483 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4485 * Added automatic extern "C" { ... } for C++ compilers so the
4486 application does not need to define them. Affected file
4487 includes/silcincludes.h.
4489 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4490 old name went against naming convention. Applications now
4491 include "silcclient.h" instead of "clientlibincludes.h".
4492 Removed includes/clientlibincludes.h, it is redundant now.
4494 * Renamed includes/version.h to silcversion.h.
4496 * Added really preliminary support for OS/2 into the util
4497 library. Only thread & mutex API is implemented, others
4498 are still to be implemented. Created the lib/silcutil/os2/
4499 directory. Created also file includes/silcos2.h.
4501 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4503 * Added preliminary BeOS support into the util library.
4504 Created lib/silcutil/beos/, and implemented all the needed
4505 functions to support SILC on BeOS. Created also file
4506 includes/silcbeos.h.
4508 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4510 * Added proper initializations to silc's irssi code, so it's
4511 now possible to load it as module. Affected files
4512 irssi/src/silc/core/silc-core.c,
4513 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4515 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4517 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4520 * Fixed the silcdoc document generator to correct generate
4521 docs from all kinds of filenames. Affected files are
4522 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4524 * ROBOdoc documented lib/silcutil/silcmemory.h.
4525 Added also new function silc_memdup.
4527 * Removed lib/silcutil/silcbufutil.h and moved those routines
4528 to the lib/silcutil/silcbuffer.h.
4530 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4532 * Added `user_count' to the SilcChannelEntry which now tells the
4533 number of users on the channel. The user count is now saved
4534 in normal server of global channels as well. Affected files
4535 silcd/server.c, idlist.h, packet_receive.c and command.c.
4537 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4538 include file utility functions.
4540 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4541 instead of calling directly OS routines.
4543 * Fixed NICK change printing in Irssi SILC Client. Fixed
4544 KICKED notify printing in Irssi SILC Client. Affected file
4545 irssi/src/silc/core/client_ops.c.
4547 * Fixed a NICK change bug in client library, to not recreate the
4548 client_entry->channels hash table everytime nick is changed.
4549 Affected file lib/silcclient/client.c.
4551 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4554 the SKE interface a bit.
4556 * Fixed padding problem in PKCS#1. The padding was not actually
4557 random since the random number generator was used incorrectly.
4558 This security bug affects only when encrypting with PKCS#1, and
4559 it is not currently used at all in SILC. SILC only use signing
4560 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4562 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4564 * Rewrote the notify handling in Irssi SILC client to not call
4565 the events as signals. Fixes problems with Perl support.
4566 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4568 * Send the auto-nicking NICK command in client library with
4569 little timeout after connecting. The affected file is
4570 lib/silcclient/client.c.
4572 * Added following new config file settings:
4573 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4574 key_exchange_timeout, conn_auth_timeout, connections_max,
4577 Implemented all the new config settings handling in the server.
4579 Optimized the use of SKE Mutual flag usage. Use it only
4580 if connection authentication protocol is not based in public
4583 Renamed all SilcServerConfigSection* to SilcServerConfig*
4584 to have a bit shorter names.
4586 Affected files silcd/serverconfig.[ch], server.[ch], and
4589 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4591 * Cleaned up the listening sockets code, preparing for the rehash
4592 support. Affected file is silcd/server.c.
4594 * Fixed some output messages. Affected files are silcd/silcd.c,
4597 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4599 * Create lib/doc/silcrng_intro.html document as introduction
4600 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4602 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4604 * Fixes to the silcd config template. Affected file is
4605 doc/example_silcd.conf.in.
4607 * Removed type casts from silc_calloc(), conforming to the
4608 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4610 * Removed param_name member from client, server, and router
4611 section structs, now identifying the param directly.
4613 Added CONFIG_FREE_AUTH macro in config file parsing.
4615 Affected files are silcd/serverconfig.[ch].
4617 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4619 * Fixed command line parameter handling. All SILC initialization
4620 is now done in silc_core_init() which also fixes autoconnecting
4623 Affected files irssi/src/silc/core/silc-core.c,
4624 irssi/src/fe-text/silc.c.
4626 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4628 * Added new configuration options and blocks:
4629 keepalive_secs, reconnect_count, reconnect_interval,
4630 reconnect_interval_max, reconnect_keep_trying and
4631 require_reverser_lookup. Added ConnectionParam block, and
4632 implemented the connection parameters when connecting as
4633 initiator and when accepting connections as responder.
4635 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4636 whether given configuration value has been given already.
4638 Affected files silcd/serverconfig.[c], server.[c].
4640 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4641 algorithm parts and created new file silcalgs.conf, that
4642 is now included from the example_silcd.conf.in.
4644 * Optimized the silc_server_connect_to_router_second to take
4645 the connection configuration object from the SilcServerConnection
4646 object instead of finding it during the connecting phase.
4647 Added the configuration object to SilcServerConnection struct.
4648 Affected files silcd/server_internal.h, server.c.
4650 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Add the client on channel after it was resolved at the
4653 channel message receiving, and it was not already on the
4654 channel. Affected file lib/silcclient/client_channel.c.
4656 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4658 * Fixed the public key authentication to allocate always the
4659 destination signature buffer instead of using static buffer.
4660 Affected file silcd/protocol.c.
4662 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4664 * Unified the serverconfig.[ch]'s helper function interface.
4665 Affected file silcd/serverconfig.[ch].
4667 * Removed doc/example_silc.conf.in since it is redundant.
4668 The make install will now install irssi/silc.conf file.
4670 * Added new Passphrase and Publickey authentication methods to
4671 config file, allowing both public key and passphrase based
4672 authentication to be set at the same time.
4674 Added `prefer_passphrase_auth' setting in config file which
4675 can be used to set to prefer passwd auth if both passwd and
4676 public key is set. If not set, public key is preferred.
4677 This has effect only when being initiator (responder will try
4680 Added support for authentication with passphrase and public key
4681 at the same time. The passphrase is tried first always since
4682 it is faster to check.
4684 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4686 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4688 * Merged the new SILC Config library, with the server parsing
4689 support. Read the header file silcconfig.h or the toolkit
4690 documentation for the news. Affected files are
4691 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4692 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4693 silcd/protocol.c silcd/server.c silcd/server_backup.c
4694 silcd/serverconfig.[ch] silcd/silcd.c.
4696 * Fixed some silclog documentation. Affected file is
4697 lib/silcutil/silclog.h.
4699 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4701 * The silc_cipher_register, silc_hash_register and
4702 silc_hmac_register now checks if the object to be registered
4703 is registered already. Affected files are
4704 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4706 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4708 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4710 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4712 * Allow zero length channel messages inside the Channel Message
4713 Payload. Affected file lib/silccore/silcchannel.c.
4715 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4716 as header filenames.
4718 * Removed lib/silcclient/README and created HTML file
4719 lib/silcclient/silcclient_using.html, which is now included
4720 as part of Toolkit documentation.
4722 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Fixed CUMODE_CHANGE notify handling to change the mode of
4725 correct client. Affected file lib/silcclient/client_notify.c.
4727 * Make silc_rng_alloc fail if it cannot allocate the sha1
4728 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4730 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4732 * Fixed the file transfer's key agreement payload to include
4733 zero port also if the hostname is NULL because it could not
4736 Call file transfer monitor callback now also if error occurs
4737 during key agreement protocol.
4739 Changed the silc_client_file_send interface to return the
4740 SilcClientFileError instead of session id. The session ID
4741 is returned into pointer provided as argument.
4743 Check that the file exists locally before sending the
4744 file transfer request at all.
4746 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4748 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4749 error than can occur while key agreement protocol. Affected
4750 file lib/silcclient/silcapi.h.
4752 * Fixed the event_mode CMODE handler to not crash when mode
4753 is changed and +k mode is set in the channel. Affected file
4754 irssi/src/silc/core/silc-channels.c.
4756 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4757 SILC_LOG_WARNING to give out Warning and not Error. Affected
4758 file lib/silcutil/silclog.c.
4760 * Fixed the channel message payload decryption in the function
4761 silc_channel_message_payload_decrypt to not modify the original
4762 buffer before it is verified that the message decrypted
4763 correctly. Otherwise, next time it is called with correct
4764 channel key it won't encrypt since the payload is corrupted.
4765 Affected file lib/silccore/silcchannel.c.
4767 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4769 * Do not constantly resize the window. A fix patch by cras.
4770 Affected file irssi/src/fe-text/screen.c.
4772 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4774 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4775 Affected file lib/silcutil/silcnet.c.
4777 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4779 * Fixed a bug in hash table internal routine for traversing
4780 the table with foreach callback. The current entry may
4781 become invalid in the callback but it was referenced after
4782 the callback returned.
4784 Do not allow auto rehashing of hash table during the
4785 silc_hash_table_foreach operation, for same reasons as it is
4786 not allowed for SilcHashTableList. Affected files are
4787 lib/silcutil/silchashtable.[ch].
4789 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4791 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4792 Win32 DLL. extern's in header files are now declared with
4795 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4797 * Fixed private message handling. It used some old code that
4798 caused the client to crash. Affecte file is
4799 lib/silcclient/client_prvmsg.c.
4801 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4803 * Added function silc_client_add_channel,
4804 silc_client_replace_channel_id, and removed functions
4805 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4806 from client library.
4808 * Added cross reference of the joined channels to the
4809 SilcClientEntry, and changed the SilcChannelEntry's
4810 users list to SilcHashTable. The affected files are
4811 lib/silcclient/idlist.[ch].
4813 * Fixed a bug in hash table tarversing. While the hash table
4814 is traversed with SilcHashTableList the table must not be
4815 rehashed. It is now guaranteed that auto rehashable tables
4816 are not rehashed while tarversing the list. Also defined that
4817 silc_hash_table_rehash must not be called while tarversing
4818 the table. Added function silc_hash_table_list_reset that must
4819 be called after the tarversing is over. The affected files are
4820 lib/silcutil/silchashtable.[ch].
4822 * Changed all hash table traversing to call the new
4823 silc_hash_table_list_reset in server and in client library.
4825 * Added function silc_client_on_channel to return the
4826 SilcChannelUser entry if the specified client entry is joined
4827 on the specified channel. This is exported to application as
4828 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4830 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4832 * Fixed founder regaining problem with JOIN command on normal
4833 server. The notify for mode change must be sent always and
4834 not only if !cmd->pending. Affected file silcd/command.c.
4836 * Fixed the WHOWAS command's reply sending to support the
4837 lists correctly. Affected file silcd/command.c.
4839 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4841 * When sending JOIN command to router for processing the
4842 sender's old command identifier was not saved back to the
4843 sender's command context, fixed now. The affected file is
4846 * Create the key in JOIN command of the router did not return
4847 the channel key, added check for this. Affected file is
4850 * Fixed a channel ID update bug in JOIN command reply. Do
4851 not directly upgrade the ID but call the function
4852 silc_idlist_replace_channel_id if the ID was changed.
4853 Affected file silcd/command_reply.c.
4855 * Fixed memory leaks from command calling if it would fail.
4856 Affected file silcd/command.c.
4858 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4860 * Applied patches from cras:
4862 Memory leak fixes around libaries, irssi window resize fix,
4863 new silclist.h and silcdlist.h, all extern inline changed to
4866 * Removed dotconf from lib/dotconf, not needed anymore.
4868 * Removed TRQ from lib/trq, not needed anymore.
4870 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4871 with server connections. Later this will be configurable
4872 in config file after new config file is done. Affected file
4875 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4877 * Fixed a crash in server related to channel announcements.
4878 Affected file silcd/server.c.
4880 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4882 * Fixed memory leaks in silc_server_create_new_channel*
4883 functions. Affected file silcd/server.c.
4885 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4886 which ID was changed. This way the router will send the
4887 user list for the channel again, and server won't be in
4888 desync in some rare circumstances. Affected file is
4889 silcd/packet_receive.c.
4891 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4893 * Check for NULL socket pointer in the function
4894 silc_server_packet_send_to_channel_real. Affected file
4895 silcd/packet_send.c.
4897 * Fixed the BAN notify handling to correctly remove ban
4898 list. Affected file silcd/packet_receive.c.
4900 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4902 * Fixed some header addition to Toolkit distribution in
4903 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4905 * Added lib/silcclient/client_ops_example.h as an template
4906 file for application programmers to quickly start using
4907 the SilcClientOperation functions in their application.
4908 Updated the lib/silcclient/README as well to tell about this
4909 nice file made available.
4911 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4913 * Call silc_server_remove_from_channels when removing client
4914 entry when NO_SUCH_CLIENT_ID was received. Affected file
4915 is silcd/command_reply.c.
4917 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4919 * Added server & router operator statistics updating. Affected
4920 file silcd/packet_receive.c and silcd/command.c.
4922 * Fixed the SERVER_SIGNOFF notify handling on normal server
4923 not to save the history information for clients. Same was
4924 fixed earlier in remove_clients_by_server function, but not
4925 here. Affected file silcd/packet_receive.c.
4927 * Raised the default connection-retry count from 4 to 7 in
4928 server. Affected file silcd/server.h.
4930 * Cancel any possible reconnect timeouts when we start the
4931 key exchange. Affected file silcd/server.c.
4933 * Do not reconnect on connection failure when SCONNECT was
4934 given. Affected files silcd/server.[ch].
4936 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4938 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4940 * Fixed the NICK command to always give the unformatted
4941 nickname to the one giving the NICK command. If unformatted
4942 nickname is cached already it will be formatted and the
4943 local entry will always get the unformatted nickname.
4944 Affected file lib/silcclient/idlist.c.
4946 * Fixed some double frees from client library commands.
4947 Affected file is lib/silcclient/command.c.
4949 * Fixed CUMODE command in server to assure that no one can
4950 change founder's mode than the founder itself, there was a
4951 little bug. Affected file silcd/command.c.
4953 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4955 * Removed the SilcClientCommandDestructor from the client
4956 libary, it is not needed anymore. Affected files are
4957 lib/silcclient/silcapi.h, command[_reply].[ch],
4958 client_notify, idlist.c.
4960 * Fixed GETKEY command to first resolve client, and then
4961 resolve the server only if the client was not found, instead
4962 of resolving both at the same time. Affected file is
4963 lib/silcclient/command.c.
4965 * Added silc_client_start_key_exchange_cb and lookup the
4966 remote hostname and IP address before starting the key
4967 exchange with server. The affected file is
4968 lib/silcclient/client.c.
4970 * The server's public key is now saved using the IP address
4971 of the server and not the servername for the filename.
4972 The hostname public key filename is checked as an fall back
4973 method if the IP address based filename is not found.
4975 Fixed the GETKEY command to save the fetched server key
4976 in correct filename.
4978 Print the remote server's hostname now when new key is
4979 received during connection process. Affected file is
4980 irssi/src/silc/core/client_ops.c.
4982 * Return always our own public key to the client if it asks
4983 for it with GETKEY command. Affected file silcd/command.c.
4985 * Removed the use_auto_addr variable from default config
4986 file since it was in wrong section. Affected file is
4989 * Fixed TOPIC_CHANGE notification to not route it when it
4990 was sent using silc_server_send_notify_to_channel function.
4991 Affected file silcd/command.c.
4993 * Fixed silc_server_send_notify_kicked to send the kicker's
4994 Client ID also, it was missing. Affected files are
4995 silcd/command.c, silcd/packet_send.[ch].
4997 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4999 * Do not save client history information in SERVER_SIGNOFF.
5000 Fixes the bug in normal server that it does not detect
5001 the client becoming valid after the server becomes back
5002 online. Affected file silcd/server_util.c.
5004 * Added `sock_error' field into the SilcSocketConnection
5005 context. When error occurs during socket operation (read
5006 or write) the error is saved. Added also new function
5007 silc_socket_get_error to return human readable socket error
5008 message. Affected files are lib/silcutil/silcsockconn.[ch],
5009 lib/silcutil/unix/silcunixsockconn.c, and
5010 lib/silcutil/win32/silcwin32sockconn.c.
5012 * The server now prints the socket error message in the
5013 signoff for client. Affected file silcd/server.c.
5015 * Fixed the `created' channel information sending from router
5016 to server in JOIN command. Checks now whether the channel
5017 really was created or not and set it according that.
5019 Fixed the JOIN command to use the client entry's current
5020 ID during the joining procedure instead of the one it sent
5021 in the command (it is checked though), since it can change
5022 between the packet processing and command processing, and
5023 would just case unnecessary pain in the client end. Affected
5024 file silcd/command.c.
5026 * Fixed a channel key payload sending to use correct channel
5027 ID when the server was forced to change the channel's ID by
5028 router. Router sent the key payload with the old Channel ID.
5029 Affected file silcd/packet_receive.c.
5031 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5033 * Call silc_server_save_channel_key only if the key payload
5034 was provided in the JOIN command's command reply. Affected
5035 file silcd/command_reply.c.
5037 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5039 * Fixed silc_mp_sizeinbase to return the value correctly with
5040 MPI. Affected file lib/silcmath/mp_mpi.c.
5042 * Fixed the stop_server signal to correctly stop the scheduler
5043 and gracefully stop the server when SIGTERM or SIGINT signals
5044 are received. Affected file silcd/silcd.c.
5046 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5048 * Simple handling of TERM and HUP signals. Also added some log
5049 flushing call around. Affected file is
5052 * Fixed small bugs in silclog.c. Now buffering output will take
5053 effect after 10 seconds since startup: This will ensure that
5054 no important startup messages are lost. Also output redirection
5055 will preserve original format ([Date] [Type] message).
5056 Affected file is lib/silcutil/silclog.c.
5058 * Added two options to the config file, in the logging section:
5059 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5060 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5062 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5064 * Do not print the warning about log files not being initialized
5065 more than once to avoid excess logging. Affected file is
5066 lib/silcutil/silclog.c.
5068 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5069 the SIM copying in make install in Makefile.am.pre.
5071 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5073 * Rewritten silclog APIs. Globally interesting changes follows:
5074 silc_log_set_files() changed to silc_log_set_file().
5075 silc_log_set_callbacks() changed to silc_log_set_callback().
5076 ROBOdoc documented silclog header file.
5077 SilcLogCb now returns bool to wether inihibit the default
5078 handler or not (to keep the old behaviour return always TRUE).
5079 The new APIs should also fix the problem of the
5080 silcd_error.log file that was written in the current directory.
5083 Log files streams will remain opened after silc_log_set_file()
5084 call, means less CPU usage notably on high traffic servers.
5085 File streams are now full buffered, and flushed to the disk
5086 every 5 minutes, lesses HD activity and CPU usage.
5087 Messages can be redirected, allowing admins to configure
5088 one single logfile for all server messages.
5089 the silc_log_quick global variable to activate fast-logging.
5090 Affected files lib/silcutil/silclog.[ch]
5092 * Changed some code to conform new silclog APIs. Affected
5093 files are doc/example_silcd.conf.in, silcd/server.c
5094 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5097 * Fixed a memory leak that could occur in some situations.
5098 Affected file silcd/serverconfig.c.
5100 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5102 * Added the silc_client_del_client to remove the client from
5103 all channels as well. Affected file lib/silcclient/idlist.c.
5105 * Fixed the client library to correctly remove the client
5106 from all channels when the client entry is being destroyed.
5107 Affected file lib/silcclient/client_notify.c, command.c.
5109 * Added auto-nicking support to the client library. If the
5110 applicatio now sets client->nickname it will be sent to the
5111 server after connecting by the library. This way for example
5112 SILCNICK (or IRCNICK) environment variables will have effect
5113 and always change the nickname automatically to whatever
5114 it is wanted. Affected file lib/silcclient/client.[ch].
5116 * Renamed silc_server_command_bad_chars to the
5117 silc_server_name_bad_chars and moved it to the
5118 silcd/server_util.[ch]. Added also new function
5119 silc_server_name_modify_bad to return nickname that
5120 includes bad characters as new nickname without those
5121 bad characters. This check and modify is now used in
5122 silc_server_new_client when the username is initially set
5123 as nickname, so it must be checked to be valid nickname.
5124 Affected file silcd/packet_receive.c.
5126 * The nickname length is now taken from the packet for real
5127 and not trusted to strlen() since it clearly can return
5128 wrong length for nickname including bad characters. This
5129 also applies to channel names. Affected file silcd/command.c.
5131 * Removed the lib/silcsilm/modules directory. Modules are now
5132 compiled into the lib/silcsim. Fixed the copying of the
5133 modules to follow symbolic links in Makefile.am.pre.
5135 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5137 * Fixed silc_string_regexify list creation. Fixes bugs with
5138 BAN and INVITE commands in server. The affected file is
5139 lib/silcutil/unix/silcunixutil.c.
5141 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5143 * Removed the command destructor entirely from the server's
5144 command and command reply routines. It is not needed, and
5145 its usage was buggy and caused crashes. Affected files are
5146 silcd/command[_reply].[ch].
5148 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5150 * Cancel protocol and NULL sock->protocol if timeout
5151 occurred during protocol. Affected file silcd/server.c.
5153 * Cancel protocol timeouts always before calling the final
5154 callback, to assure that after final callback is called
5155 no other state will be called for the protocol anymore.
5156 Affected file silcd/protocol.c.
5158 * Print error log if incoming connection configuration could
5159 not be found. Affected file silcd/server.c.
5161 * Fixed JOIN command to correctly save the founder mode
5162 to the client on normal SILC server, when the channel
5163 was created by the router. Affected file silcd/command.c.
5165 * Fixed LIST command (hopefully) to send correct reply
5166 packets. Affected file silcd/command.c.
5168 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5170 * The silc_packet_receive_process now returns FALSE if the
5171 read data was invalid packet, and TRUE if it was ok.
5173 The server now checks that if unauthenticated connection
5174 sends data and its processing fails the server will close
5175 the connection since it could be a malicious flooder.
5177 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5179 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5181 * Make sure the warning about error opening a log file is
5182 printed only once and not everytime it fails (produces
5183 too much useless log). Affected file lib/silcutil/silclog.c.
5185 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5187 * Made the silc_server_daemonise() function more readable.
5188 Affected file silcd/server.c.
5190 * Pid file is now optional, the user may comment it out from
5191 the config file. Removed define SILC_SERVER_PID_FILE, we
5192 don't need a default any longer. Affected file
5193 configure.in.pre, lib/Makefile.am.pre.
5195 * Make some use of the pid file. The server now dies at startup
5196 if it detects a valid pid file on his path. The server would
5197 die anyway in this circumstance, because of the bind() failure.
5198 Affected file silcd/silcd.c.
5200 * No longer compiling lib/dotconf.
5202 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5204 * Fixed JOIN command parsing not to crash. Affected file
5205 lib/silcclient/command.c.
5207 * Fied the NICK_CHANGE notify to add the new client entry
5208 even it is resolved. This removes an <[unknown]> nick
5209 thingy bug in the client. Affected file is
5210 lib/silcclient/client_notify.c.
5212 * Do not try to allocate 0 bytes (efence does not like it)
5213 in lib/silccore/silccomand.c when encoding payload.
5215 * Do not take IRCNICK as nickname in Irssi SILC client since
5216 it is not possible to set nickname before hand connecting
5217 the server (TODO has an entry about adding auto-nicking
5220 * Changed the silc_server_command_pending to check whether
5221 there already exists an pending entry with the specified
5222 command, command identifier and pending callback. This is
5223 to fix IDENTIFY and WHOIS related crashes that may register
5224 multiple pending commands with same identifier. Affected
5225 file silcd/command.c.
5227 * Fixed the server to reconnect to the router even if it
5228 was already reconnecting and EOF was received. This to
5229 fix a possibility that the server wouldn't ever try to
5230 auto-reconnect to the router. Affected file silcd/server.c.
5232 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5234 * Fixed the server's password authentication to use the
5235 length of the locally saved password, and not the one
5236 sent in the packet. Affected file silcd/protocol.c.
5238 * Fixed same password authentication problem in the
5239 Authentication Payload handling routines in
5240 lib/silccore/silcauth.c.
5242 * Yet another password authentication problem fixed with
5243 channel password handling in silcd/command.c.
5245 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5247 * If first character of string in silc_parse_userfqdn is '@'
5248 then do not parse it. Affected file is
5249 lib/silcutil/silcutil.c.
5251 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5253 * Fixed minor bug in IDENTIFY command reply sending, which
5254 caused various weird problems during JOIN when it was
5255 resolving names for users. Affected file silcd/command.c.
5257 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Fixed the IDENTIFY command reply sending to chech better valid
5260 clients. It was possible to send incomplete list of replies.
5261 Affected file silcd/command.c.
5263 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * Added silc_client_command[s]_[un]register functions now to
5266 dynamically register the commands in client library. Removed
5267 the static table of commands. This allows the client library
5268 to call commands without causing the application to know about
5269 what commands library has called.
5271 Removed the INFO command reply kludge to detect when the command
5272 was called by library. Now library use its own command reply
5273 function for INFO command.
5275 Added function silc_client_command_call to call a command.
5276 Application can use it to call command, not access the structure
5279 Now all commands that are sent by the client library (not
5280 explicitly sent by application) use own command reply functions.
5282 Affected files around lib/silcclient/ and in
5283 irssi/src/silc/core/.
5285 * Fixed the WHOIS command reply sending to chech better valid
5286 clients. It was possible to send incomplete list of replies.
5288 Fixed the WHOIS and IDENTIFY to send the request to router
5289 if normal server did not do it and did not find any results.
5291 Affected file silcd/command.c.
5293 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * Moved the internal data from SilcClient context into its
5296 own file, not accesible to application. Affected files
5297 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5298 and other files in client library.
5300 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Added doc/examples installation target in Makefile.am.pre.
5305 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5308 commands the found client entry will be removed from the
5309 cache, after notifying application about the error. Affected
5310 file lib/silcclient/command_reply.c.
5312 * Changed the /MSG to check for exact nickname user gave, and
5313 not let `nick' match `nick@host' if it is only one found. Now,
5314 user must type the exact nickname (like nick@host2) even if
5315 there are no more than one same nicks found. This is to avoid
5316 a possibility of sending nickname to wrong nickname since
5317 `nick' could match `nick@host'. Affected file is
5318 irssi/src/core/silc-servers.c.
5320 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Do not print "you are now server operator" or similar when
5323 giving /away command. Affected files are
5324 irssi/src/silc/core/client_ops.c, silc-servers.h.
5326 * Made the silc_server_command_pending_error_check to send
5327 the same command reply payload it received back to the
5328 original sender of the command. This way all arguments
5329 that was received by the server will be received by the
5330 client too. Affected file silcd/command.c.
5332 * Added the silc_idcache_add to return the created cache entry
5333 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5335 * Add global clients to expire if they are not on any channel.
5336 This is because normal server will never know if they signoff
5337 if they are not on any channel. The cache expiry will take
5338 case of these entries. This is done by normal servers only.
5339 The affected files are silcd/command_reply.c,
5340 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5342 * If server receives invalid ID notification for WHOIS or
5343 IDENTIFY and the ID exists in the lists, it is removed.
5344 Affected file silcd/command_reply.c.
5346 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5347 in client then client entry that it matches is searched and
5348 the nickname is printed on the screen for user. Affected
5349 file irssi/src/silc/core/client_ops.c.
5351 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5353 * Use cache entry expire time in the LIST command reply to
5354 purge old entries from the cache after the LIST command
5355 reply has been received. This way we don't have non-existent
5356 entries in the cache for too long. Affected file is
5357 silcd/command_reply.c.
5359 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * If we are normal server, and we've not resolved client info
5362 in WHOIS or IDENTIFY from router, and it is global client,
5363 we'll check whether it is on some channel. If it is not
5364 then we cannot be sure about its validity and will resolve it
5365 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5366 file silcd/command.c.
5368 * Search channel by name (if possible) rather than by ID
5369 in IDENTIFY command's command reply. Affected file is
5370 silcd/command_reply.c.
5372 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5374 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5375 Updated specs and implemented it. Affected file silcd/command.c,
5376 silcd/packet_send.c and silcd/packet_receive.c.
5378 * Implemented the <founder auth> payload handling in the JOIN
5379 command. If provided all conditions for channel joining
5380 except requirement to provide correct passphrase can be
5381 overrided by the channel founder. Updated the protocol specs.
5382 Affected file silcd/command.c.
5384 Added support for founder auth in JOIN command in client
5385 library. Fixed the parsing of the JOIN command now to support
5386 all options as they should be. The affected file is
5387 lib/silcclient/command.c.
5389 * Optimized the WHOIS and IDENTIFY commands to send the request
5390 to router only if it includes nicknames or other names. If
5391 they include only IDs then check the local cache first before
5392 routing. Affected file is silcd/command.c.
5394 * Added channels topic announcements. Affected file is
5395 silcd/packet_receive.c and silcd/server.c.
5397 * Fixed the silc_server_send_notify_topic_set to really destine
5398 the packet to channel. Affected file silcd/packet_send.c.
5400 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5401 library. Affected file lib/silcclient/client_notify.c.
5403 * Added UMODE announcements. Affected file silcd/server.c.
5405 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Memory leak fixes in:
5409 lib/silcutil/silcsockconn.c
5410 lib/silcske/silcske.c
5411 lib/silcske/groups.c
5413 lib/silccrypt/silcpkcs.c
5414 lib/silccore/silccommand.c
5415 lib/silccore/silcidcache.c
5420 * ROBOdoc documented the lib/silcske/groups.h file and a
5421 bit changed the interface for better.
5423 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5425 * Update the client entry context in the ID cache after
5426 nick change. Affected file lib/silcclient/command.c.
5427 Fixes the CUMODE command when regaining founder privileges,
5428 and a little WHOIS problem.
5430 * Fixed silc_net_gethostbyname to correctly call the
5431 inet_ntop. Affected file lib/silcutil/silcnet.c.
5433 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5435 * Added IPv6 support checking to the configure.in.pre, added
5436 also --enable-ipv6 option to override the check. Affected
5437 file configure.in.pre.
5439 * The silc_thread_create now calls the start function
5440 directly if threads support is not compiled in. Removes
5441 ugly #ifdef's from generic code. Affected files are
5442 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5444 * Added silc_net_gethostby[name/addr]_async to asynchronously
5445 resolve. Affected files are lib/silcutil/silcnet.[ch].
5447 * Added support for rendering IPv6 based server, client and
5448 channel IDs. Affected file lib/silcutil/silcutil.c.
5450 * Added support for creating IPv6 based server IDs. Affected
5451 file is silcd/serverid.c.
5453 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5455 * Added silc_net_gethostby[addr/name] into the
5456 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5457 routines. Added silc_net_is_ip[4/6]. Affected file is
5458 lib/silcutil/unix/silcunixnet.c. All routines that take
5459 address as argument now supports both IPv4 and IPv6 addresses.
5461 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5463 * Fixed LIST command reply sending in server. Affected file
5466 * Server now sends the kicker's client ID in the KICK notify
5467 to the kicked client. Affected file silcd/command.c.
5469 * The client library now parses the kickers client ID and
5470 UI displays it. Affected files lib/silcclient/client_notify.c
5471 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5473 * Made all payload parsing function prototypes consistent.
5474 They all take now const unsigned char * and uint32 pair as
5475 the payload data instead of SilcBuffer. Changes all around
5476 the source tree. Other unsigned char* -> const unsigned char*
5477 changes around the tree as well.
5479 * Optimized SFTP client and server packet sending not to
5480 allocate new buffer for each packet but to recycle the
5481 first allocated buffer. Affected files are
5482 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5484 * Optimized the SFTP client to use SilcList instead of
5485 SilcDList for requests, because it is faster. Affected file
5486 is lib/silcsftp/sftp_client.c.
5488 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5489 into lib/silccore/silcid.[ch].
5491 Renamed silcpayload.[ch] into silcargument.[ch].
5493 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * If client entry is deleted with active key agreement
5496 session, abort the session.
5498 The silc_client_abort_key_agreement now calls the completion
5499 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5501 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5504 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * Don't use __restrict in older GCC's. Affected file is
5507 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5509 * silc_net_localhost now attempts to reverse lookup the
5510 IP/hostname. Affected file lib/silcutil/silcnet.c.
5512 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5513 command. It can be used to gain founder privileges at
5514 the same time when joining the channel.
5516 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5517 kicker's client ID as well. Updated protocol specs.
5519 Defined that the server must send SILC_COMMAND_IDENTIFY
5520 command reply with error status to client who sent
5521 private message with invalid client ID.
5523 Updated the protocol specification.
5525 * Added silc_server_send_command_reply to send any
5526 command reply. Affected file silcd/packet_send.[ch].
5528 * Added silc_id_payload_encode_data to encode ID payload
5529 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5531 * The server now send IDENTIFY command reply with error
5532 status if client ID in private message is invalid. Affected
5533 file silcd/packet_receive.c.
5535 * Save the server key file with server's IP address in
5536 the filename instead of hostname. The affected file is
5537 irssi/src/silc/core/client_ops.c.
5539 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5544 * Added libtool support for compiling shared objects in
5545 lib/silcsim. Affected file configure.in.pre and
5546 lib/silcsim/Makefile.am. Original patch by cras.
5548 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Pid file configuration, and server's config file fixes
5551 patch by toma. Updated CREDITS file.
5553 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5555 * Fixed silc_client_channel_message to not try to decrypt
5556 the message twice if it resolved the destination client
5557 information. This could cause of dropping one channel
5558 message. Affected file lib/silcclient/client_channel.c.
5560 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5562 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5563 lib/silcclient/client.c. This function is used when the SILC
5564 Client is run under some other scheduler, or event loop or
5565 main loop. On GUI applications, for example this may be
5566 desired to used to run the client under the GUI application's
5567 main loop. Typically the GUI application would register an
5568 idle task that calls this function multiple times in a second
5569 to quickly process the SILC specific data.
5571 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5573 * Fixed silc_server_drop() for dropping the supplementary
5574 groups as well, this could cause a security hole on some
5577 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5579 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5582 * Write PID file after dropping privileges. Added -F option
5583 to run server on foreground. A patch by debolaz.
5584 Affected files silcd/server.c, silcd/silcd.c.
5586 * Fixed MOTD to return the MOTD file server name. Affected
5587 file silcd/command.c.
5589 * Added INFO command reply handling to the Irssi SILC Client.
5590 Affected file irssi/src/silc/core/client_ops.c.
5592 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Fixed the silc_idcache_list_* routines to really support
5595 the dynamic list. Fixes a crash. Affected file is
5596 lib/silccore/silcidcache.c.
5598 * Fixed the LIST command reply to really call LIST command's
5599 pending callbacks. Affected file silcd/command_reply.c.
5601 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5603 * Update conn->local_entry->nickname after giving NICK
5604 command. Affected file lib/silcclient/command.c.
5606 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5608 * Added the [pid] option to the silcd configuration file
5610 Affected files: serverconfig.[ch] and silcd.c
5612 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * Save fingerprint in WHOIS command reply in server.
5615 Affected file silcd/command_reply.c.
5617 * Fixed NICK commands pending callback registration.
5618 Affected file lib/silcclient/command.c.
5620 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5622 * Use ++server->cmd_ident when sending commands in server,
5623 instead of random number. Affected file silcd/command.c.
5625 * Fixed GETKEY command reply to call actually GETKEY pending
5626 command callbacks. Affected file silcd/command_reply.c.
5628 * A bit stricter check for nicknames. Check for same nickname
5629 in NICK command also. Affected file silcd/command.c.
5631 * Do not call INFO command everytime client ID changes, only
5632 during first connecting. Affected file lib/silcclient/client.c.
5634 * Set the new nickname only after successful command reply for
5635 NICK command is returned by server. Affected file
5636 lib/silcclient/command.c.
5638 * Remove nicknames from nicklist during server_signoff notify.
5639 Should fix /NAMES bit more. The affected file is
5640 irssi/src/silc/core/silc-channels.c.
5642 * Added `fingerprint' field to the SilcIDListData in the
5643 silcd/idlist.h to hold the fingerprint of the client's
5646 Send the fingerprint of the client's public key in WHOIS
5649 Affected files silcd/command.c, and silcd/idlist.[ch].
5651 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5652 create fingerprint from given data.
5654 * Show the fingerprint of the client's public key in WHOIS.
5655 Affected files irssi/src/module-formats.[ch] and
5656 irssi/src/silc/core/client_ops.c.
5658 * Format the multiple same nicknames also during JOIN and
5659 NICK_CHANGE notifys. Affected file is
5660 lib/silcclient/client_notify.c.
5662 * Do not print error on screen for invalid private message
5663 payload since it can come if someone is sending private
5664 messages with wrong key. Affected file
5665 lib/silccore/silcprivate.c.
5667 * Fixed multiple concurrent /PING crash. Affected file
5668 lib/silcclient/command.c.
5670 * Changed the wrong ID encoding. All IP addresses must be
5671 in MSB first order in encoded format. They were encoded
5672 wrong and was in LSB format. Affected files are
5673 silcd/serverid.c, lib/silcutil/silcutil.c.
5675 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5677 * Call the `connect' client operation through the scheduler
5678 in case of error. Affected file lib/silcclient/client.c.
5680 * Call the `failure' client operation even if the error
5681 occurred locally during a protocol. Affected file is
5682 lib/silcclient/protocol.c.
5684 * Added support of sending LIST command to router from normal
5685 server. This way normal server can get list of all channels
5686 in the network too. Fixed the channel list sending in the
5687 server too. Affected files are silcd/command.c, and
5688 silcd/command_reply.[ch].
5690 * Added silc_server_update_channels_by_server and
5691 silc_server_remove_channels_by_server. They are used during
5692 disconnection of primary router and in backup router protocol.
5693 Affected file silcd/server_util.[ch], silcd/server.c and
5694 silcd/server_backup.c.
5696 * Fixed channel adding to global list in IDENTIFY command
5697 reply in server. Affected file silcd/command_reply.c.
5699 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * If the incoming packet type is REKEY or REKEY_DONE process
5702 that packet always synchronously. Fixes yet another MAC
5703 failed error on slow (dialup) connections. Affected file
5704 lib/silcclient/client.c and silcd/server.c.
5706 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Call check_version SKE callback for initiator too. Affected
5709 file lib/silcske/silcske.c.
5711 * Implemented fix for security hole found in the SKE that was
5712 fixed in the specification few days back; the initiator's
5713 public key is now added to the HASH value computation.
5714 Added backwards support for the old way of doing it too, for
5715 old clients and old servers. Affected file is
5716 lib/silcske/silcske.c.
5718 * Enabled mutual authentication by default in SKE. If initiator
5719 is not providing mutual authentication the responder will
5720 force it. This will provide the proof of posession of the
5721 private key for responder. The affected files are
5722 lib/silcclient/protocol.c and silcd/protocol.c.
5724 * Do not cache anymore the server's public key during SKE.
5725 We do mutual authentication so the proof of posession of
5726 private key is done, and if the server is authenticated in
5727 conn auth protocol with public key we must have the public
5728 key already. Affected file silcd/protocol.c.
5730 * Added new global debug variable: silc_debug_hexdump. If
5731 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5732 file lib/silcutil/silclog.[ch].
5734 * Fixed compilation warning due to char * -> const char *.
5735 Affected files lib/silcutil/silcnet.h, and
5736 lib/silccore/silcauth.[ch].
5738 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Fixed CMODE command when new channel key was created. If
5741 the creation failed the old key was removed. Next time giving
5742 same command would crash the server since the old key was
5743 freed already. Affected file silcd/command.c.
5745 * Fixed the silc_server_announce_get_channels to not crash
5746 on reconnect. Affected file silcd/server.c.
5748 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5750 * Added silc_log_set_debug_string function to set a regex
5751 string to match for debug output. Only the function names,
5752 or filenames matching the given debug string is actually
5753 printed. This way it is possible to filter out those debug
5754 strings that user is not interested in.
5756 Fixed a bug in silc_string_regexify.
5758 Affected files lib/silcutil/silclog.[ch], and
5759 lib/silcutil/unix/silcunixutil.c.
5761 * Changed the -d options in both server and Irssi SILC client
5762 to take the debug string as argument. Affected files
5763 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5765 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Added silc_hash_babbleprint to create a Bubble Babble
5768 Encoded fingerprint. The encoding is developed by Antti
5769 Huima (draft-huima-babble-01.txt), and it creates human
5770 readable strings out of binary data. Affected file
5771 lib/silccrypt/silchash.[ch].
5773 * Print the babble print now in addition of fingerprint as well
5774 in Irssi SILC client. Affected files are
5775 irssi/src/fe-common/silc/module-formats.[ch],
5776 irssi/src/fe-common/silc/core/client_ops.c.
5778 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5780 * Fixed a security problem found in SKE. The initiator's
5781 public key too is now added to the HASH hash value creation
5782 which is signed by the responder to create the SIGN value.
5783 This will prevent anyone in the middle to lie to the responder
5784 about the initiator's public key. If this is done now, the
5785 man in the middle will get caught. Updated the protocol
5788 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Better installation directory handling. Configure module
5791 paths and other paths automatically to example_silc* files
5792 in doc/. A patch by toma.
5794 * Fixed compiler warning from MPI library, and from SILC RNG.
5797 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5798 It can be configured with ./configure. A patch by toma.
5800 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Find correct make to use in prepare-clean. A patch by
5803 toma. Affected file prepare-clean.
5805 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5807 * Added irssi variables use_auto_addr, auto_bind_ip,
5808 auto_bind_port and auto_public_ip.
5810 * Changed the interface for silc_client_send_key_agreement
5811 in lib/silcclient/silcapi.h
5815 irssi/src/silc/core/silc-core.c
5817 lib/silcclient/silcapi.h
5818 irssi/src/silc/core/silc-channels.c
5819 lib/silcclient/client_keyagr.c
5822 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * Added silc_pkcs_public_key_compare to compare two
5825 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5827 * Check that the client who set the founder mode on the
5828 channel is the same client that is giving the founder
5829 mode to itself. It is done by comparing the saved public
5830 key (it is saved even in the authentication is passphrase).
5831 Affected file silcd/command.c.
5833 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * Do not process packet for disconnected socket connection.
5836 Affected file lib/silccore/silcpacket.c.
5838 * Process the DISCONNECT packet through scheduler in the
5839 client library. Affected file lib/silcclient/client.c.
5841 * Fixed the silc_client_packet_parse to not to increase
5842 the packet sequence number if the conn->sock and the
5843 current socket connection is not same. This can happen
5844 for example during key agreement when the conn includes
5845 multiple socket connections (listeners). Affected file
5846 lib/silcclient/client.c.
5848 * The sender of the file transfer request now provides also
5849 the pointer (listener) for the key exchange protocol. If
5850 the listener cannot be created then it sends empty key
5851 agreement and lets the receiver provide the listener.
5853 Added `local_ip' and `local_port' arguments to the
5854 silc_client_file_send. If they are provided they are used,
5855 if not then it will attempt to find local IP address, if
5856 not found or bind fails then the remote client will provide
5859 Affected files are lib/silcclient/client_ftp.c and
5860 lib/silcclient/silcapi.h.
5862 * Extended the FILE SEND command to support defining the
5863 local IP and port for key exchange listener. They are
5864 optional. Affected file irssi/src/silc/core/silc-servers.c.
5866 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Defined to WHOIS command reply the sending of fingerprint
5869 of the client's public key (if the proof of posession of the
5870 corresponding private key is verified by the server).
5871 Updated to the protocol specification.
5873 * Added support of receiving the client's public key's
5874 fingerprint in command reply in client library. Affected
5875 file is lib/silcclient/command_reply.c, and
5876 lib/silcclient/idlist.[ch].
5878 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5880 * Do not send over 128 chars long nickname to the server
5881 in NICK command. Affected file lib/silcclient/command.c.
5883 * Do not send over 256 chars long channel names to the server
5884 in JOIN command. Affected file lib/silcclient/command.c.
5886 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5888 * Assure that silc_server_close_connection cannot be called
5889 twice for same socket context. Affected file is
5892 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5894 * Send error message to application if opening file for
5895 writing during file transfer fails. Affected file is
5896 lib/silcclient/client_ftp.c.
5898 Remove all file transfer sessions for a client that we're
5899 removing from ID cache.
5901 Affected file is lib/silcclient/client_ftp.c.
5903 * Fixed silc_net_addr2bin to return correct address. Affected
5904 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5906 * Fixed file transfer session removing on signoff notify.
5907 Affected file irssi/src/silc/core/silc-servers.c.
5909 * Added the SilcClientFileError to be returned in the monitor
5910 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5911 Affected file lib/silcclient/silcapi.h.
5913 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5915 * Fixed a crash in silc_client_ftp_free_sessions and
5916 silc_client_ftp_session_free_client. Affected file
5917 lib/silcclient/client_ftp.c.
5919 * Added `disabled' field in the SilcChannelEntry in the server
5920 to indicate if the server entry is disabled. Affected file
5921 silcd/idlist.h, silcd/command[_reply].c.
5923 * SILC server adds now /var/run/silcd.pid everytime it is
5924 started. Affected file silcd/silcd.c.
5926 * Added silc_server_packet_send_clients to send a packet to
5927 the provided table of client entries. Affected file
5928 silcd/packet_send.[ch].
5930 * Fixed a crash in client resolving in client_prvmsg.c in
5931 client library. Affected file lib/silcclient/client_prvmsg.c.
5933 * Do not actually remove the client directly from ID cache
5934 during SERVER_SIGNOFF, but invalidate it. This way we
5935 preserve the WHOWAS info for the client. Affected file
5936 silcd/server_util.c.
5938 * Fixed SERVER_SIGNOFF notify handling in the server. The
5939 server is now able to process incoming SERVER_SIGNOFF notify
5940 for a server that it doesn't even know about. It will remove
5941 the clients provided in the notify. Affected file
5942 silcd/packet_receive.c.
5944 * Check for partial packet in data queue after every packet that
5945 was found from the queue. Return and wait for more data if
5946 there is partial data in queue. Affected file is
5947 lib/silccore/silcpacket.c.
5949 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Added SilcClietFileError enum to indicate error in
5952 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5953 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5954 Affected files lib/silcclient/silcapi.h and
5955 lib/silcclient/client_ftp.c.
5957 * Check that newsize in silc_buffer_realloc is larger than
5958 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5960 * Added better monitor of file transfers. It now monitors
5961 key agreement protocol during the file transfer too. Added
5962 error reporting too. Affected files
5963 irssi/src/silc/core/silc-servers.c,
5964 irssi/src/fe-common/silc/module-formats.[ch].
5966 * Wrote a help file for FILE command.
5968 * Added silc_rng_global_get_byte_fast to get not-so-secure
5969 random data as fast as possible. Random data is read from
5970 /dev/urandom if available and from the SILC RNG if not
5971 available. It is used in padding generation. Affected file
5972 lib/silccrypt/silcrng.[ch].
5974 * All packets in client library are now processed synchronously.
5975 Optimized packet processing a lot. Affected file
5976 lib/silcclient/client.c.
5978 * All server connection packets are processing synchronously
5979 now in server, to optimize packet processing. Affected file
5982 * Include files are installed now only in Toolkit distribution
5983 if make install is given. Affected files: all Makefile.am's.
5985 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5987 * Assure that silc_client_notify_by_server_resolve does not
5988 resolve the client information multiple times. If it cannot
5989 be found by the first it cannot be found at all. Affected
5990 file lib/silcclient/client_notify.c.
5992 * Fixed WHOWAS command reply calling. Affected file
5993 lib/silcclient/command_reply.c.
5995 * Removed all references to silc_idlist_get_client from the
5996 Irssi SILC client since that call is internal call used by
5997 the library. The Irssi SILC client will use now client
5998 retrieval functions found in silcapi.h.
6000 * Fixed a bug in resolving nickname info before sending
6001 private message. It used freed memory. Affected file
6002 irssi/src/silc/core/silc-servers.c.
6004 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Assure my_channels statistics cannot go negative in server.
6007 Affected files silcd/server.c, silcd/server_util.c.
6009 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6013 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6015 * Win32 Toolkit changes. Affected files
6016 win32/silc.dsw, win32/libsilc/libsilc.def,
6017 win32/libsilcclient/libsilc.def,
6018 lib/silcutil/silcutil.c, and
6019 lib/sftp/sftp_fs_memory.c.
6021 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6023 * Added silc_net_localip to return local host's IP address.
6024 Affected file lib/silcutil/silcnet.[ch].
6026 * If key exchange or rekey protocol is active for a connection
6027 parse all packets syncronously since there might be packets
6028 in packet queue that we are not able to process without first
6029 processing packets before them. Affected file silcd/server,
6030 lib/silcclient/client.c.
6032 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6033 whether library should continue processing the packet.
6034 Affected file lib/silccore/silcpacket.h.
6036 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6037 SilcSFTPMonitorData to SFTP server to monitor various
6038 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6039 lib/silcsftp/sftp_server.c.
6041 * Added silc_file_size to return file size. Affected file
6042 lib/silcutil/silcutil.[ch].
6044 * Implemented the file transfer support for the client library.
6045 Added preliminary support for simple client to client one-file
6046 transmission. Affected file lib/silcclient/client_ftp.c,
6047 lib/silccilent/client.[ch].
6049 * Added new local command FILE to the Irssi SILC Client.
6050 It is used to perform the file transfer. It has subcommands
6051 SEND, RECEIVE, SHOW and CLOSE. Affected files
6052 irssi/src/silc/core/client_ops.c,
6053 irssi/src/silc/core/silc-server.[ch].
6055 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6057 * Relay the SILC_PACKET_FTP in the server. Affected files
6058 silcd/server.c and silcd/packet_receive.c.
6060 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6062 * Renamed silc_file_read and silc_file_write to functions
6063 silc_file_readfile and silc_file_writefile. Added function
6064 silc_file_open and silc_file_close. Affected files
6065 lib/silcutil/silcutil.[ch].
6067 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6069 * Resolve the client info when received private message or
6070 channel message for a client which nickname we don't know.
6071 Affected files lib/silcclient/client_prvmsg.c and
6072 lib/silcclient/client_channel.c.
6074 * Do not crash in /KEY if client is not connected. Affected
6075 file irssi/src/silc/core/silc-channels.c.
6077 * Added SilcClientStatus field to the SilcClientEntry in the
6078 lib/silcclient/idlist.h.
6080 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6081 is incomplete and is being resolved, it won't be resolved
6084 Make sure also that USERS command reply does not resolve
6085 twice information. Affected file is
6086 lib/silcclient/command_reply.c.
6088 Make sure that silc_client_get_clients_by_list does not
6089 resolve twice same information.
6091 * Check for valid client->id in the silc_server_free_client_data.
6092 Affected file silcd/server.c.
6094 * Fixed /GETKEY nick@server not to crash if the server entry
6095 is not found. Affected file lib/silcclient/command.c.
6097 * Fixed the silc_server_check_cmode_rights to check the
6098 requested modes correctly. Affected file silcd/command.c.
6100 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Better checks for non-printable chars in nick added.
6103 Affected file silcd/command.c.
6105 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Call the silc_server_udpate_servers_by_server in the
6108 primary router that comes back online in the backup resuming
6109 protocol. Otherwise it routes packets wrong. Affected file
6110 silcd/server_util.[ch], silcd/server_backup.c.
6112 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6115 lib/silcutil/silcbuffmt.[ch].
6117 * Redefined the SILC packet header to include the padding
6118 length. Affected file lib/silccore/silcpacket.[ch].
6120 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6121 length for maximum padding up to 128 bytes). Affected
6122 file lib/silccore/silcpacket.h.
6124 * Removed all backwards support for old 0.5.x MAC thingies.
6125 The SILC packet header change makes it impossible to be
6126 backwards compatible.
6128 * Send the ENDING packet with timeout in the backup resuming
6129 protocol. This is to assure that all routers has connected
6130 to the primary router. Affected file silcd/server_backup.c.
6132 * Changed the RNG to take the first IV from random data. It
6133 used to take it from zero actually. Changed the RNG also
6134 to use /dev/urandom during session. /dev/random is used
6135 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6137 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Changed the SILC packet header to have the first two bytes
6140 (the packet length) encrypted. Affected files aroung the
6141 code tree, lib/silccore/silcpacket.[ch]. Removed the
6142 SilcPacketCheckDecrypt callback. It is not needed anymore
6143 since the silc_packet_receive_process will determine now
6144 whether the packet is normal or special.
6146 * Implemented the unidirectional MAC keys. Affected files
6147 lib/silcske/silcske.c, silcd/protocol.c and
6148 lib/silcclient/protocol.c.
6150 * Implemented the packet sequence number to the MAC computation.
6151 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6152 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6153 lib/silcclient/protocol.c.
6155 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6157 * Allow backup router to announce servers. All servers
6158 announced by backup router are added to the global list
6159 automatically. Update hte server's socket to our primary
6160 router also when backup router announces a server.
6161 Affected file silcd/packet_receive.c.
6163 * Do not update the client->router in the function
6164 silc_server_udpate_clients_by_server if the client is on
6165 global list. We might fail to find any specific server
6166 for locally connected clients and local cell clients. They
6167 should still use the `from' and not `to' as client->router.
6168 This fixes backup router resuming protocol. Affected file
6169 silcd/server_util.c.
6171 * Decrease channel statistics count only if the channel
6172 deletion worked. Affected files are silcd/server.c and
6173 silcd/server_util.c.
6175 * Added silc_server_update_servers_by_server to update origin
6176 of all server entries. Used during backup router protocol.
6177 Affected files silcd/server_util.[ch], silcd/server.c. and
6178 silcd/backup_router.c.
6180 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6181 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6182 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6183 lib/silccrypt/silchmac.c.
6185 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6187 * Assure that router cannot reroute the same channel message
6188 to the sender. Affected file silcd/packet_receive.c.
6190 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6192 * Made better checks that the channel message is not sent
6193 to the router it came from. Affected file is
6194 silcd/packet_send.c. Fixed memory leak too.
6196 * Announce informations for incoming router connection, but
6197 only after checking if it is replaced by backup router.
6198 Affected file silcd/packet_receive.c.
6200 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6202 * Fixed the backup resuming protocol to work in multiple
6203 router environment. Affected file silcd/server_backup.c.
6205 * Route packet only to one router in the function
6206 silc_server_packet_send_to_channel. Affected file is
6207 silcd/packet_send.c.
6209 * Fixed silc_server_send_notify_dest to set the broadcast
6210 flag. Fixed the silc_server_send_notify_topic to actually
6211 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6212 Affected file silcd/packet_send.c.
6214 * Changed the SFTP Filesystem interface. Changed the
6215 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6216 the filesystem operation function. The SilcSFTPFilesystem
6217 is now a context that is allocated by all filesystem allocation
6218 functions and it already includes the operations structure
6219 and filesystem specific context. It is given as argument
6220 now to the silc_sftp_server_start. This made the interface
6221 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6222 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6224 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Changed the backup router adding and getting interfaces
6227 in the server. The router that will be replaced by the
6228 specified backup router is now sent as argument. Affected
6229 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6232 * Added silc_net_addr2bin_ne to return the binary form of
6233 the IP address in network byte order. Affected files
6234 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6236 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Check for existing server ID in silc_server_new_server
6239 and in silc_server_connect_to_router_final and remove the
6240 old entry if it exists. Affected file silcd/packet_receive.c,
6243 * Send the channel message always to only one router, either
6244 in upstream or downstream. Affected file is
6245 silcd/packet_send.c.
6247 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Wrote the definition of the backup resuming protocol to the
6250 protocol specification.
6252 * Removed one redundant channel key generation from normal
6253 server during joining procedure. Removed one redundant
6254 channel key sending from server to router during joining
6255 procedure. Affected file silcd/command.c.
6257 * Made minor bugfixes to the backup router resuming protocol.
6258 Affected file silcd/server_backup.c, server.c.
6260 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Added --disable-asm configuration option. Affected files
6263 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6266 * Implemented the backup resuming protocol that is used to
6267 resume the primary router position in the cell after the
6268 primary router comes back online. Affected files
6269 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6270 and silcd/server_util.[ch].
6272 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6274 * Sleep two (2) seconds after sending QUIT command to server.
6275 Affected file lib/silcclient/command.c.
6277 * Assure that if outgoing data buffer is pending do not force
6278 send any data. Affected file silcd/packet_send.c.
6280 * Assure that if outgoing data buffer is pending do not force
6281 send any data. Affected file lib/silcclient/client.c.
6283 * Implemented the backup router support when the primary router
6284 goes down. The servers and routers can now use the backup
6285 router as new primary router without loosing connectivity.
6287 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6290 in the server to indicate disabled entry. All data read
6291 from the connection will be ignored and no data is sent
6292 for entry that is disabled. Affected files are
6293 silcd/idlist.h, silcd/server.c.
6295 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Created SFTP client and server test programs in the
6298 lib/silcsftp/tests directory.
6300 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Implemented memory filesystem (virtual filesystem) for
6303 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6306 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6308 * Implemented the SFTP (SSH File Transfer Protocol) to the
6309 lib/silcsftp. It includes SFTP client and SFTP server
6312 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Moved lib/silccore/silcprotocol.[ch] to the
6315 lib/silcutil library.
6317 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6318 take variable argument list pointer as argument. Affected
6319 file lib/silcutil/silcbuffmt.[ch].
6321 * Added silc_buffer_set function that is used to set data
6322 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6323 Affected file lib/silcutil/silcbuffer.h.
6325 * Changed various routines in the core library to use the new
6326 silc_buffer_set instead of allocating new buffer only for
6329 * Added 64-bit value formatting and unformatting support to the
6330 silc_buffer_[un]format routines. Affected file is
6331 lib/silcutil/silcbuffmt.[ch].
6333 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6334 to includes/bitmove.h.
6336 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * Fixed channel user mode saving in client library. Affected
6339 file lib/silcclient/command[_reply].c.
6341 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6343 * Defined the file transfer to the SILC Protocol. Added
6344 new packet type SILC_PACKET_FTP and defined File Transfer
6345 Payload. The mandatory file transfer protocol is SFTP
6346 (SSH File Transfer Protocol). Affected file in addition
6347 of the internet draft is lib/silccore/silcpacket.h.
6349 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6350 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6351 is used as part of backup router protocol when the primary
6352 router of the cell is back online and wishes to resume
6353 the position as primary router.
6355 * Redefined the MAC generation keys in the protocol. The
6356 same key is not used anymore in both direction. Both
6357 direction will now use different keys for sending and
6358 receiving. This fixes a potential security flaw. This
6359 change causes incompatibilities in the protocol.
6361 * Redefined also the MAC computation from the packet.
6362 An packet sequence number is now added to the MAC
6363 computation. This prevents possible replay attacks against
6364 the protocol. This change too causes incompatibilities
6367 Added `sequence' field to the SilcPacketContext to hold
6368 the current sequence number for the packet.
6370 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6372 * Added `created' field to the SilcIDListData in the file
6373 silcd/idlist.h to indicate the time when the entry was
6376 * Added `created' field to the SilcChannelEntry too. Affected
6377 file silcd/idlist.h.
6379 * Added `creation_time' aguments to all the announcement functions
6380 in the server. If it is provided then only the entries that
6381 was created after the provided time frame are actually
6382 announced. Affected file silcd/server.[ch].
6384 * The protocol says that the Channel ID's IP address must be
6385 based on the router's IP address. Added check for this in
6386 the silc_server_new_channel when processing incoming New Channel
6387 Payload. Affected file silcd/packet_receive.c.
6389 * Print out the correct version with --version in SILC client.
6390 Affected file irssi/src/silc/core/silc-core.c.
6392 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Fixed WHOWAS command to check for completnes of the client
6395 entry always, not just when the command is coming from client.
6396 Affected file silcd/command.c.
6398 * Added new function silc_server_packet_queue_purge to purge the
6399 outgoing data queue to the network. After the function returns
6400 it is guaranteed that the outgoing packet queue is empty.
6401 Affected file silcd/packet_send.[ch].
6403 * Purge the outgoing packet queue in the rekey protocol's final
6404 callback to assure that all rekey packets go to the network
6405 before quitting the protocol. Affected file silcd/server.c.
6407 * Added silc_client_packet_queue_parse as similar function as
6408 in server to the client library. The affected file is
6409 lib/silcclient/client.c.
6411 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6413 * Splitted silcd/server.c and created silcd/server_util.[ch]
6414 for utility functions.
6416 * Added new socket flag SILC_SF_DISABLED to indicate that the
6417 connection is open but nothing can be sent to or received from
6418 the connection. Affected file lib/silcutil/silsockconn.[ch].
6419 The checking for disabled socket is checked in the low level
6420 silc_socket_write and silc_socket_read functions.
6422 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6424 * Allow only nicknames and channel names that fits into the
6425 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6427 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6429 * When processing JOIN command reply in server check that if
6430 the channel exists in our global list we'll move it the local
6431 list. Affected file silcd/command_reply.c.
6433 * Fixed the check whether client is joined on the channel already
6434 in JOIN command. Affected file lib/silcclient/command.c.
6436 * Fixed the JOIN command reply to check whether the channel
6437 already exists. Affected file lib/silcclient/command_reply.c.
6439 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Added silc_ske_status_string to map the SKE error numbers
6442 to readable strings. The affected files are
6443 lib/silcske/silcske[_status].[ch].
6445 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6447 * Do not show the private channels on the WHOIS channel list
6448 as it is not allowed by the protocol. The affected file is
6451 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6453 * Assure that the packet length digged from the actual packet
6454 is something sensible in the silc_packet_decrypt_rest_special
6455 in lib/silccrypt/silcpacket.c.
6457 * Free and NULL the allocated pointer in silc_hmac_alloc if
6458 the HMAC allocation fails. The affected file is
6459 lib/silccrypt/silchmac.c.
6461 * Print the selected security properties to the log files in
6462 the server. Affected file silcd/protocol.c.
6464 * Add SKE's reference counter even if calling the completion
6465 callback manually. Otherwise it goes negative, although it
6466 does not cause any problems. The affected file is
6467 lib/silcske/silcske.c.
6469 * Remove the client entry with short timeout after giving the
6470 KILL command. Affected file lib/silcclient/command.c.
6472 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6473 case all found clients are already disconnected (WHOWAS would
6474 found them) in the server. Affected file silcd/command.c.
6476 * Update the last_receive (time of last data received) to be
6477 updated only when received private or channel message so that
6478 the idle time showed in WHOIS makes more sense.
6480 * Added boolean field `valid' in to the SilcClientEntry in the
6481 client library to indicate whether the entry is valid or not.
6482 This fixes the nickname change bug on channel when changing
6483 the nickname to be same than the old (like nick to Nick) the
6484 nickname formatter doesn't set the new nick anymore to Nick@host.
6485 Affected file lib/silcclient/idlist.[ch].
6487 * Now actually fixed the nickname changing on disconnection.
6488 Added new function silc_change_nick to the Irssi SILC Client.
6489 Affected file irssi/src/silc/core/client_ops.c,
6490 irssi/src/silc/core/silc-nicklist.[ch].
6492 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6494 * Check that the public key exists in the GETKEY command before
6495 trying to encode it. Affected file silcd/command.c.
6497 * Print some notifications on received public keys with GETKEY
6498 command in the Irssi SILC Client. Affected files are
6499 irssi/src/fe-common/silc/module-formats.[ch],
6500 irssi/src/silc/core/client_ops.c.
6502 * Use IDENTIFY command to resolve the server information in the
6503 GETKEY command instead of INFO command. Affected file
6504 lib/silcclient/command.c.
6506 * All command reply functions in the client library now calls
6507 the pending command reply callbacks even if an error has
6508 occurred. The server has done this a long time and now it was
6509 time to move the client library to this as well. Now all
6510 errors can be delivered back to the pending command reply
6511 callbacks if necessary. Affected files are
6512 lib/silcclient/command[_reply].[ch].
6514 * Change the nickname on disconnection back to the username
6515 because in reconnect the server will enforce it to it anyway.
6516 Affected file irssi/src/silc/core/silc-servers.c.
6518 * Fixed a config file parsing bug in the Irssi SILC client.
6519 Affected file irssi/src/silc/core/clientconfig.c.
6521 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * When printing the channel mode on JOIN, verify that the
6524 channel key and channel's HMAC are valid. Affected file
6525 irssi/src/silc/core/client_ops.c.
6527 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6530 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6531 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6533 * Removed channel key rekey task deleting from the function
6534 silc_server_save_channel_key. Affected file silcd/server.c.
6535 Added explicit timeout task context instead that is used to
6536 delete the task if we are registering a new task before the
6537 new task has elapsed.
6539 * When channel key rekey occurs the client library now saves
6540 the old channel key for a short period of time (10 seconds) and
6541 is able to use it in case some is still sending channel
6542 messages encrypted with the old key after the rekey. Affected
6543 file lib/silcclient/[idlist.h|client_channel.c].
6545 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6547 * Added check to the silc_server_new_id_real to not accept
6548 new ID if it is the sender's own ID. Affected file is
6549 silcd/packet_receive.c.
6551 * Assure that we do not announce ourself or the one we've
6552 sending our announcements when we're router and are announcing
6553 servers to our primary router. Affected file silcd/server.c.
6555 * Fixed silc_server_command_identify_check_client to assemble
6556 correct WHOIS packet. It send corrupted WHOIS packet and
6557 caused problem with router to router connections. Affected
6558 file silcd/command.c.
6560 Fixed also silc_server_command_whois_check the same way
6561 as for the IDENTIFY command.
6563 * Added new SilcIDListStatus to the server in the SilcIDListData
6564 structure. The status now includes the current status of
6565 the entry (like registered, resolved etc.). Affected file
6566 silcd/idlist.[ch]. Defined a bunch of different status types
6567 as well. This replaced the old boolean registered field as well.
6569 Added resolve_cmd_ident field to the SilcClientEntry structure
6570 too so that if the entry is for example being resolved so
6571 another command may attach to the same pending command reply
6572 without requiring to resolve the same entry again. This concept
6573 should optimize the WHOIS and the IDENTIFY resolving under
6574 heavy load by taking away unnecessary resolving for entries
6575 that are being resolved already.
6577 Added support for adding multiple pending commands for one
6578 command idenfier. Affected file silcd/command[_reply].[ch].
6580 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6581 before deleting the data. Otherwise the hash table will have
6582 freed data in comparison functions. Affected file is
6583 silcd/command_reply.c.
6585 * Fixed silc_idlist_replace_client_id to add the new entry to
6586 the cache with NULL nickname. Otherwise there will be invalid
6587 memory as the nickname after the nickname is freed. Affected
6588 file silcd/packet_receive.c.
6590 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6591 saved into wrong slots because the previous number of entries
6592 was not taken into account. Affected file silcd/idlist.c.
6593 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6595 * If we are router and we receive JOIN notify to a channel that
6596 does not have any users then notified client is marked as the
6597 channel founder, as it is it. The affected file is
6598 silcd/packet_receive.c
6600 * Added to the extended hash table API's table_del_*ext functions
6601 the destructor as argument too, so that the caller can decide
6602 which destructor to use or whether to use destructor at all.
6603 Affected file lib/silcutil/silchashtable.[ch].
6605 * Fixed ID Cache purging. It actually deleted the entries from
6606 the hash table after the data was freed. The hash table ended
6607 up comparing freed memory. The affected file is
6608 lib/silccore/silcidcache.c.
6610 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Fixed Irssi SILC client's KILL command's HELP syntax.
6614 * The USERS command now resolves the detailed user information
6615 if the userinfo field is missing. Affected file is
6616 lib/silcclient/command_reply.c.
6618 * Do not print error in silc_file_read if the read file does
6619 not exist. Just silently return NULL. Affected file is
6620 lib/silcutil/silcutil.c.
6622 * Fixed the silc_log_output to not wine about NULL filename
6623 and to not create some bogus " " filename. Affected file is
6624 lib/silcutil/silclog.c.
6626 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Fixed various printing bugs on the user interface in the
6629 Irssi SILC Client. Minor changes that were forgotten from
6632 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6634 * Fixed the configure.in.pre and the compilation and distribution
6635 environment to support the new autoconf 2.52. That version is
6636 now required to compile the CVS trunk.
6638 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6640 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6641 to generally parse user@fqdn format strings. Affected file
6642 lib/silcutil/silcutil.c.
6644 * Added nickname_format and nickname_force_format fields to the
6645 SilcClientParams structure. The first one defines the format
6646 for the nicknames that the library will enforce if the receives
6647 multiple same nicknames. The second one is boolean value and
6648 can be used to force the library to always enforce the format
6649 to the nicknames regardles whether there are multiple nicknames
6650 or not. This configurable formatting was employed to flexibly
6651 support accessing multiple nicknames from the user interface.
6652 The userinterface can now set the nicknames to what ever format
6653 they prefer. Affected file lib/silcclient/silcapi.h.
6655 Added function silc_client_nickname_format to the file
6656 lib/silcclient/idlist.c. It performs the nickname formatting.
6658 Added new field `hostname´ to the SilcClientEntry context.
6659 It holds the hostname of the client. Affected file is
6660 lib/silcclient/idlist.h.
6662 * Irssi SILC Client sets the nicknames in nick@hostn format.
6663 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6664 irssi/src/silc/core/silc-core.c.
6666 The WHOIS printing now also shows both the real nickname and
6667 the formatted nickname so that user knows how to access the
6668 user if there are multiple same nicknames cached. Affected
6669 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6670 printing formatting too to take the hostname now as a separate
6671 argument. The Affected file is
6672 irssi/src/fe-common/silc/modules-formats.[ch].
6674 * Changed the silc_client_get_clients_local to accept the formatted
6675 nickname as argument. It accepts the real nickname too but the
6676 formatted nickname can be used to find the true entry from
6677 multiple entries. Affected file lib/silcclient/silcapi.h and
6678 lib/silcclient/idlist.c.
6680 * Added nickname_format_parse field to the SilcClientParams.
6681 It is a callback function provided by the application to parse
6682 the nickname out of the formatted nickname string. The library
6683 calls it to get the nickname from the formatted string. Since
6684 the application generally knows better the format of the nickname
6685 string it parses it instead of the library, even though library
6686 encodes the formatted string. If the callback function is not
6687 provided then the library will use the string as is. The
6688 affected file is lib/silcclient/silcapi.h.
6690 * All the nickname strings passed to the client library in
6691 commands are now expected to be formatted nickname strings.
6692 If the command does not support the formatted nickname string
6693 it will assume that the sent string is the actual nickname.
6694 Affected file lib/silcclient/command.c.
6696 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6698 * Added public key authentication support to OPER and SILCOPER
6699 commands in the client library. Affected file is
6700 lib/silcclient/command.c.
6702 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Changed the get_auth_methdod client operation to be asynchronous.
6705 It can be async if the application resolves the authentication
6706 method from the server during the negotiation. Added new
6707 SilcGetAuthMeth completion callback that the application will
6708 call after resolving the authentication method.
6710 Added function silc_client_request_authentication_method that
6711 the application can use to resolve the authentication method
6712 from the server. Added also SilcConnectionAuthRequest callback
6713 that the library will call after the server has replied. The
6714 application can call this function if it does not know the
6715 current authentication method.
6717 Affected files are lib/silcclient/client.c and
6718 lib/silcclient/silcapi.h.
6720 * The Irssi SILC client now automatically resolves the authentication
6721 method incase any configuration information is not present (and
6722 currently there never is). The affected file is
6723 irssi/src/silc/core/client_ops.c.
6725 * Fixed public key authentication from the client library.
6726 Affected file lib/silcclient/protocol.c. Changed also the
6727 protocol specification about the public key authentication in
6728 the connection authentication protocol. The actual data to be
6729 signed is now computed with a hash function before signing.
6731 * Fixed the public key authentication from the server as well.
6732 Affected file silcd/protocol.c.
6734 * Removed the mlock()'s from the memory allocation routines.
6735 Affected file lib/silcutil/silcmemory.c. The ./configure does
6736 not check anymore for the mlock(). Affected file is
6739 * Fixed USERS command in server to allow the execution of the
6740 command for private and secret channels if the client sending
6741 the command is on the channel. Affected file silcd/command.c.
6743 * Fixed silc_client_get_clients_local to return the clients
6744 count correctly. It could return wrong value. Affected file
6745 lib/silcclient/idlist.c.
6747 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6749 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6750 types. The assembler optimizations seemed not to like 64-bit
6751 data types. The assmebler optimizations thus are now enabled
6752 also for BSD systems as opposed to only enable them for Linux.
6754 * Do not check for threads at all on BSD systems. Affected
6755 file configure.in.pre.
6757 * Removed -n and -h options from the Irssi SILC Client since
6758 they are not used in silc.
6760 * Fixed the prime generation to assure that the first digit
6761 of the generated random number is not zero since our conversion
6762 routines does not like number strings that starts with zero
6763 digit. If zero digit is seen the random number is regenerated.
6764 This caused some corrupted RSA keys when the zero first digit
6765 was met. Affected file lib/silcmath/silcprimegen.c.
6767 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6769 * Fixed WIN32 configuration in the ./configure script.
6770 Fixed to include xti.h on environments that has it.
6771 Patches by Carsten Ilchmann and andrew.
6773 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6775 * Changed the silc_id_create_client_id to be collision
6776 resistant. It is now assured that there cannot be created
6777 two same client ID's. I suspect that some weird bugs in
6778 the server were actually caused by duplicate Client IDs.
6779 Affected file silcd/serverid.[ch]. A router receiving
6780 new ID now also assures and informs the sending server
6781 if the ID caused collision.
6783 * Changed the silc_id_create_channel_id to also assure that
6784 there are no collisions.
6786 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Statement about ignoring the Mutual Authentication flag when
6789 performing rekey with PFS was a bit misleading. It is ignored
6790 if it was set in the initial negotiation, it cannot be even
6791 set in the rekey. Fixed in the ke-auth draft. Started the
6792 new versions of the protocol drafts in the doc/.
6794 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6796 * Fixed a bug in silc_client_command_identify_save when saving
6797 new channel information. The channel name was no duplicated
6798 and caused crash on exit. Affected file is
6799 lib/silcclient/command_reply.c.
6801 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * Fixed the getkey command handling in the server. Send just
6804 empty OK reply to the sender if the key could not be fetched
6805 (but everything else was ok, like the key just was not available).
6806 Changed the public key parameter to optional in the protocol
6807 specs so that empty OK reply can be sent. Affected file
6810 Added a message to Irssi SILC client to tell to user if the
6811 server did not return a public key.
6813 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6815 * Fixed a channel key regeneration bug. It registered new
6816 timeout tasks exponentially until all system resources were
6817 used. Affected file silcd/server.c.
6819 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * Added the SILC Document generator to the scripts/silcdoc.
6822 It can be used to generate the Toolkit Reference Manual out
6823 of the source tree. Internally it will also use the RoboDoc
6824 generator now imported in util/robodoc.
6826 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6828 * Added couple of return's in rekey protocol if error orccurred
6829 during the protocol. The execution must be terminated.
6830 Affected file silcd/protocol.c. Also, terminate the protocol
6831 always with timeout.
6833 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6835 * The client's Client ID was created initally from the wrong
6836 nickname (it could have been in format nick@host) in the
6837 silc_server_new_client. Affected file silcd/packet_receive.c
6839 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6841 * Added some SILC_LOG_ERROR's to various error conditions
6842 if client could not be added to ID cache. Affected files
6843 silcd/packet_receive.c and silcd/server.c.
6845 * When client's sock->user_data is freed, NULL also the
6846 client->router and client->connection pointers. Added check
6847 for these pointers being NULL to various places around the
6848 code. Affected file silcd/server.c.
6850 * Added client->data.registered == TRUE checks to various
6851 places around the code to assure that unregistered client's
6852 are not handled when it is not allowed. Affected file
6855 * Added `bool registered' fields to all
6856 silc_idlist_[server|client]_get_* routines to indicate whether
6857 the fetched client needs to be registered or not. Affected
6858 file silcd/idlist.[ch].
6860 * Add your own entry as registered to the ID cache in the
6861 server. Affected file server.c.
6863 * Fixed a bug in silc_server_new_server. The SilcServer was
6864 set as the new server's context instead of SilcServerEntry.
6865 This naturally caused some weird bugs.
6867 * Added "updated" field the SilcChannelEntry which indicates
6868 the time since the channel entry was last accessed. This
6869 can be used to determine whether it is necessary to
6870 announce the channel after backup resuming protocol.
6871 Affected files silcd/idlist.[ch].
6873 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * Do not delete the channel rekey task when adding it
6876 for in silc_server_create_channel_key.
6878 * Changed the silc_server_create_channel_key to return
6879 TRUE or FALSE to indicate the success of the channel key
6882 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6884 * Fixed MSVC++ project files and added missing files to
6885 Makefiles under win32/.
6887 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6889 * Do not add TCP_NODELAY flag if the operating system
6890 does not have it defined. Affected files are
6891 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6893 * Fixed buffer overflow from Irssi SILC Client. Affected
6894 file irssi/src/fe-common/core/themes.c.
6896 * Fixed double free in client library in the file
6897 lib/silcclient/client.c when disconnecting from server.
6899 * Applied double free patch from cras to Irssi SILC client.
6900 Affected files irssi/src/core/[modules/expandos].c
6902 * Fixed the disconnection handling to Irssi SILC Client.
6903 The application must call silc_client_close_connection
6904 in ops->connect client operation in case of failure of
6905 the connection. Affected file is
6906 irssi/src/silc/core/client_ops.c.
6908 * Do not set sock->protocol to NULL in the function
6909 silc_client_close_connection after executing the protocol's
6910 final callback since the sock might not be valid anymore.
6911 Affected file lib/silcclient/client.c.
6913 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6915 * Do not enable SILC_THREADS if the linking with libpthread
6916 did not happen. Affected file configure.in.pre.
6918 * Added notion to protocol specification that server must
6919 verify the sent authentication payload with CMODE when
6920 setting the channel founder key. Implemented it to the
6921 server. Affected file silcd/command.c.
6923 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6925 * Added _EXTRA_DIST SILC distribution variable to the
6926 distributions file. It is used to conditionally add extra
6927 files or directories to the specific distribution. Affected
6928 files ./prepare, Makefile.am.pre and distributions.
6930 Removed the `_' from the start of the distribution names.
6933 * Added README.WIN32 for instructions to compile the Toolkit
6936 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * Fixed a double free in disconnection in the server. Affected
6939 file is silcd/server.c.
6941 * Fixed the lib/silcske/groups.c to work now also with GMP
6942 MP library. The string conversion did not work when using
6943 specific base and the base is indicated in the string as well.
6945 * Created win32/ directory which now includes MSVC++ specific
6946 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6947 It will appear only in the toolkit distribution
6949 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6951 * Changed the key material distribution function in case when
6952 the hash output is too short. The data is now concatenated
6953 a bit differently than it used to. Made the change to the
6954 SKE protocol specification.
6956 * Added better GMP detection to configure.in.pre. A patch
6959 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6961 * Fixed a minor bug in SKE that might cause some problem on
6962 some platforms. Affected file lib/silcske/silcske.c.
6964 * Added the cookie checking for initiator in the SKE. It checks
6965 that the responder returns the sent cookie unmodified. The
6966 affected file is lib/silcske/silcske.c. Added new SKE
6967 error type INVALID_COOKIE that can be sent during the
6968 negotiation. Fixed some memory leaks as well.
6970 * Added the "invalid cookie" error message to Irssi SILC client's
6973 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6975 * Added `task_max' field to the SilcClientParams to indicate
6976 the maximum tasks the scheduler can handle. If set to zero,
6977 default values are used. Affected file lib/silcclient/silcapi.h.
6979 * Fixed memory leaks in silc_client_close_connection. Affected
6980 file lib/silcclient/client.c.
6982 * Added silc_client_del_client_entry to client library to free
6983 all memory of given client entry. Affected file is
6984 lib/silcclient/idlist.[ch].
6986 * Added new functions silc_client_del_channel and
6987 silc_client_del_server to delete channel and server entries.
6988 Affected file lib/silcclient/[silcapi.h/idlist.c].
6990 * Removed silc_client_del_client_by_id from silcapi.h.
6992 * Fixed the INFO command to return the server's own info
6993 correctly when querying by Server ID. Affected file is
6996 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6998 * Removed the non-blocking settings in WIN32 code in the
6999 silc_sock_[read/write] and added SleepEx instead. Affected
7000 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7001 of input data is now checked with FIONREAD and ioctlsocket.
7003 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7005 * Call silc_schedule_task_del_by_context in the
7006 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7007 Affected file lib/silccore/silcprotocol.c.
7009 * Call silc_protocol_cancel for active protocols in the
7010 silc_server_close_connection if the funtion
7011 silc_server_free_sock_user_data has not been called.
7012 Affected file silcd/server.c.
7014 * Generic tasks cannot be deleted using the del_by_fd
7015 task deleting function since generic tasks does not match
7016 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7018 * Added a notion to SILCOPER help file that the SILCOPER works
7019 only on router server, not on normal server.
7021 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7023 * Added for WIN32 support for the new scheduler as well.
7024 Affected file lib/silcutil/win32/silcwin32schedule.c.
7026 * Fixed the SHA1 implementation to work on various platforms.
7028 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7030 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7031 API. It is part of the scheduler now. Everything else is
7032 as previously but some functions has changed their names.
7033 Checkout the lib/silcutil/silcschedule.h for the interface.
7034 Updated all applications to use the new interface. Affected
7035 files are lib/silcutil/silcschedule.[ch].
7037 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7039 * Found a bug in the SKE implementation. The HASH value,
7040 specified by the protocol, was not computed correctly. The
7041 public key of the responder was not added to the computation
7042 even though it is mandatory. Affected file lib/silcske/silcske.c.
7043 This unfortunately causes incompatibilities with older
7044 clients and servers.
7046 * Added WIN32 specific network init and uninit functions:
7047 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7048 the Winsock2. Affected file lib/silcutil/silcnet.h and
7049 lib/silcutil/win32/silcwin32net.c.
7051 * Set the socket always to nonblocking mode on WIN32 after
7052 reading data or writing data. Affected file is
7053 lib/silcutil/win32/silcwin32sockconn.c.
7055 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7057 * Fixed various compilation problems under WIN32. Affected
7058 files lib/silcutil/win32/silcwin32thread.c and
7059 lib/silcutil/win32/silcwin32schedule.c.
7061 * Removed all _internal.h #includes from public header
7062 files. Internal headers must never be included from
7065 Removed also the lib/silcske/payload_internal.h file.
7067 * All include files that may be needed (public and some others
7068 included by the public headers) by application developers are
7069 now copied to the ./includes directory. It does not copy any
7070 internal headers. Affected file Makefile.defines.pre and all
7071 Makefile.am's under lib/ and subdirs.
7073 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7075 * Do not change the ~/.silc directory's permissions automatically.
7076 Affected file irssi/src/silc/core/clientutil.c.
7078 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7080 * Do not cancel the protocol in silc_server_close_connection
7081 it might cause recursion. Now cancelled in the function
7082 silc_server_free_sock_user_data. Affected file silcd/server.c.
7084 * Fixed the silc_server_remove_clients_by_server to regenerate
7085 the channel keys correctly finally. Added also new function
7086 silc_server_remove_clients_channels to actually do it.
7087 Affected file silcd/server.c.
7089 * Fixed the silc_server_new_channel to not crash by giving
7090 wrong router to the new channel. Affected file is
7091 silcd/packet_receive.c.
7093 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7095 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7096 which is given as argument to the silc_client_alloc now.
7097 It can be used to configure the client and set various parameters
7098 that affect the function of the client.
7100 * The USERS command in server did not check whether the channel
7101 is private or secret. Affected file silcd/command.c.
7103 * Added new argument to the USERS command in protocol specification.
7104 The USERS command now can take the channel name as argument
7105 as well. Added support for this in client and server and
7106 updated the protocol specs.
7108 * Completed the GETKEY command in client. It can be now used
7109 to fetch also servers public key not only some clients.
7110 Affected files lib/silcclient/command[_reply].c.
7112 * Added silc_client_get_server to return server entry by the
7113 server name. Affected files lib/silcclient/silcapi.h and
7116 * Redefined the IDENTIFY command in protocol specification to be
7117 more generic. It now can be used to query information about
7118 any entity in the SILC Network, including clients, servers and
7119 channels. The query may be based either the entity's name
7120 or the ID. Added support for this in both client and server.
7122 Affected files silcd/command.c and lib/silcclient/command.c
7123 and command_reply.c.
7125 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7126 the _from_client and _from_server functions. Affected file
7129 * Added silc_client_get_channel_by_id_resolve to the file
7130 lib/silcclient/silcapi.h to resolve channel information by
7131 its ID. Added also silc_client_get_channel_by_id that
7132 does not resolve it from the server.
7134 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7136 * Added SilcServerEntry context into the client library
7137 to represent one server. The INFO command now allocates
7138 these to save the resolved server info. For now on the
7139 client library will also keep information about servers,
7140 connected and resolved with INFO.
7142 The INFO command now allocates the SilcServerEntry context
7143 and saves the server info there. The COMMAND_REPLY in
7144 the INFO now returns the parameters to application in
7145 same order as defined in the protocol specification.
7147 The entries are cached in the client->server_cache.
7149 * The INFO command is now issued after received the Client ID
7150 from the server. Affected file lib/silcclient/client.c.
7152 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7153 to the application as the mode changer might be server.
7154 It is guaranteed that NULL is not returned anymore to the
7155 application. Affected file lib/silcclient/client_notify.c.
7157 The ID Type is now also passed to the application so that
7158 it can check whether the returned entry is SilcClientEntry
7161 Added new function silc_client_get_server_by_id to return
7162 the server entry by ID. Affected files are the
7163 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7165 * Do not create the channel in the Irssi SILC Client when issuing
7166 the JOIN command but when received the sucessful JOIN command
7167 reply. Otherwise the channel might get created even though we
7168 could not join it. The Affected file is
7169 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7171 * Fixed a channel joining bug in router. The router must also
7172 check the channel modes, invite and ban lists etc. when serving
7173 the JOIN command sent by normal server. Affected file is
7174 silcd/command.c. The router now resolves the client's
7175 information from the server who sent the JOIN command if it
7176 does not know it, and processes the JOIN command only after
7179 * Changed the SilcCommandCb to take new argument; void *context2.
7180 Affected file lib/silccore/silccommand.h
7182 The second argument in the command callbacks in the server now
7183 includes the SilcServerCommandReplyContext if the command was
7184 called as pending command callback from the command reply.
7185 Otherwise it is NULL. When called as pending the status of the
7186 command reply will be checked and if it was erronous the
7187 error will be sent to the original sender of the command.
7188 This way the client always receives the error messages even
7189 though the server was actually the one who received the error
7190 when it resent the command to router, for example. Affected
7191 files silcd/command[_reply].[ch].
7193 * Fixed sending WHOWAS command's error message to client if
7194 the requested client could not be found. It was missing.
7197 * Changed the CMODE and CUMODE commands reply arguments in the
7198 protocol specification. The Channel ID is now sent in both
7199 of the commands to identify the channel. Implemented this
7200 new feature to the client and server. Affected files
7201 lib/silcclient/command_reply.c and silcd/command.c.
7203 * Made better checks for invite and ban lists in the JOIN
7204 command in server. Affected file silcd/command.c.
7206 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * The server now performs the incoming host IP/DNS lookup
7209 using the silc_socket_host_lookup and thus does not block
7210 the server anymore. Affected file silcd/server.c.
7212 * Completed the multi-thread support for SILC Scheduler in
7213 the lib/silcutil/silcschedule.c.
7215 * Fixed the configure.in.pre to detect the pthread correctly
7218 * Fixed a deadlock in silc_task_queue_wakeup in the file
7219 lib/silcutil/silctask.c.
7221 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7223 * Added new function silc_schedule_wakeup that is used in
7224 multi-threaded environment to wakeup the main thread's
7225 schduler. It needs to be used when a thread adds a new task
7226 or removes a task from task queues. After waking up, the
7227 scheduler will detect the task queue changes. If threads
7228 support is not compiled in this function has no effect.
7229 Implemented the wakeup mechanism to both Unix and WIN32
7230 systems. Affected files are lib/silcutil/silcschedule.[ch],
7231 lib/silcutil/unix/silcunixschedule.c and the
7232 lib/silcutil/win32/silcwin32schedule.c.
7234 * Added new function silc_task_queue_wakeup to wakeup the
7235 scheduler by the specified task queue. Affected file
7236 lib/silcutil/silctask.[ch].
7238 * The silc_socket_host_lookup_start now wakes up the scheduler
7239 after adding the timeout task. Affected file is
7240 lib/silcutil/silcsockconn.c.
7242 * The silc_socket_host_lookup is synchronous now if the threads
7243 support is not compiled in. However, the callback is still
7244 called asyncronously through the scheduler, anyway. Affected
7245 file lib/silcutil/silcsockconn.c.
7247 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Added new function silc_socket_host_lookup to perform
7250 asynchronous IP and FQDN lookups for the socket connection.
7251 Affected files lib/silcutil/silcsockconn.[ch].
7253 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7256 that may or may not compile the mutex support in.
7258 Changed the silc_mutex_alloc interface. It allocates the
7259 mutex now to the sent pointer and returns TRUE or FALSE.
7261 Affected file lib/silcutil/silcmutex.h.
7263 * Wrote the SILC Task Queue interface to support multi-threads.
7264 Affected file lib/silcutil/silctask.[ch].
7266 * Wrote the SILC Scheduler to support multi-threads. Affected
7267 file lib/silcutil/silcschedule.c.
7269 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7271 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7272 in lib/silcutil/win32/.
7274 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7276 * Defined SILC Mutex API and SILC Thread API and implemented
7277 them for Unix. Affected files are
7278 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7279 lib/silcutil/unix/silcunixmutex.c and
7280 lib/silcutil/unix/silcunixthread.c.
7282 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7284 * Fixed the silc_server_remove_clients_by_server's channel
7285 key re-generation. The hash table handling was incorrect
7286 and would not work with many channels. Affected file is
7289 * Fixed some memory leaks around the server code.
7291 * Rewrote the silc_server_get_users_on_channel to support IPv6
7292 based Client ID's. Affected file silcd/server.c.
7294 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7295 specification. However, a separate document must be written
7296 to define the detailed signing procedure and the payload
7297 associated with the flag. Defined the flag to the
7298 lib/silccore/silcchannel.h as well.
7300 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7302 * Changed the dynamic tables to static size tables in the
7303 lib/silccrypt/silchmac.c.
7305 * Removed GCC dependencies from the code. A patch by cras.
7307 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7309 * Do not show the error "Error receiving packet bla bla"
7310 in server if it really was not an error (-2 means that reading
7311 is pending). Affected file silcd/server.c.
7313 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7315 * Fixed a possible crash in silc_server_remove_clients_by_server
7316 in silcd/server.c. Fixed there also some memory leaks.
7318 * Fixed the silc_idlist_replace_client_id. It could replace
7319 wrong key in the hash table. Affected file silcd/idlist.c.
7321 * Do not check whether there are global users on the channel
7322 if the channel->global_users is FALSE. Affected functions
7323 silc_server_remove_from_one_channel and
7324 silc_server_remove_from_channels in silcd/server.c. Also,
7325 do not check if the removed client is local as we can be
7326 sure that global client was not removed from the channel
7327 and checking for global users is not needed.
7329 * The silc_server_remove_clients_by_server now re-generates
7330 the channel keys correctly for those channels that had
7331 clients removed from them. Affected file silcd/server.c.
7333 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7335 * Found the reason of random crashes in the server. We weren't
7336 ignoring the SIGPIPE signal (which can be sent in write())
7337 and it crashed the server. Affected file silcd/silcd.c.
7339 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7341 * Assure that sock->user_data is not NULL in the function
7342 silc_server_packet_send in silcd/packet_send.c.
7344 * Disconnect the remote connection if it could not be added
7345 to any ID lists in the server. The affected file is
7348 * Check in silc_server_packet_send[_real/dest] that the
7349 socket is not disconnecting and ignore the data if it is.
7350 Affected file silcd/packet_send.c.
7352 * Define inline to __inline on native WIN32 compilation.
7353 Affected file includes/silcwin32.h.
7355 * Added some explicit type casts for inline code since MSVC
7356 require them. Affected files lib/silcutil/silcbuffer.h,
7357 lib/trq/silcdlist.h and lib/trq/silclist.h.
7359 * Print warning in log files from now on if the packet
7360 decryption fails. Affected file silcd/server.c.
7362 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7364 * Changed the `say' client operation's interface to accept
7365 new `type' argument to indicate the type of the message sent
7366 by the library. The application may filter the library's
7367 messages according the type. The affected file is the
7368 lib/silcclient/silcapi.h.
7370 * Added two new functions to lib/silcclient/silcapi.h:
7371 silc_client_del_client and silc_client_del_client_by_id.
7372 Affected file lib/silcclient/idlist.c.
7374 * Moved the clientincludes.h from includes/ to silc/ and
7375 serverincludes.h from includes/ to silcd/.
7377 * The modes for the CMODE and CUMODE are now passed as
7378 uint32 for application with COMMAND_REPLY. The affected
7379 file is lib/silcclient/command_reply.c.
7381 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7383 * /WHOIS without arguments shows client's own information.
7384 Affected file lib/silcclient/command.c.
7386 * Changed PING to not accept any arguments. The specs
7387 says that client can ping only the connected server so
7388 requiring an argument is not needed. Affected file is
7389 lib/silcclient/command.c.
7391 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7393 * Fixed a fatal bug in private message sending and reception
7394 encryption and decryption when using private message keys.
7395 The implementation was incorrect and did not follow the
7396 specification. It causd that some of the message were
7397 lost since it did not use the sending and receiving keys
7398 as the protocol suggests. This has been fixed and will cause
7399 incompatibilities with older clients when sending private
7400 message encrypted with private message keys. Affected files
7401 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7402 and various other in Irssi SILC Client.
7404 Added `responder' boolean argument to the functions
7405 silc_client_add_private_message_key[_ske] to indicate when
7406 the key is added as responder or initiator of the key
7409 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7411 * Removed the silc_ske_check_version function and created
7412 a SilcSKECheckVersion callback. Added also a function
7413 silc_ske_set_callbacks that is now used to set all SKE
7414 callbacks. The callback functions are not given to
7415 the SKE functions anymore, but this function is used to
7418 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7420 * Added `silc_version' argument to the silc_client_alloc
7421 to define the version of the application for the library.
7422 The library will use the version string to compare it
7423 against the remote host's (usually a server) version
7424 string. Affected file lib/silcclient/silcapi.h
7426 * Added the KE protocol context to Key Agreement context
7427 in client library so that we can abort the SKE if it
7428 is in process when we get timeout. Affected file is
7429 lib/silcclient/client_keyagr.c.
7431 * Do not resolve the client ID forever if it returns in the
7432 first time that such client does not exist. This was done
7433 for example with private message. Affected file is
7434 lib/silcclient/client_prvmsg.c.
7436 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7438 * Do not add regex.h for WIN32. The affected file
7439 includes/silcincludes.h.
7441 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7442 not work yet 100%. It generates the DLL's automatically
7443 when compiling with --with-win32 under cygwin.
7445 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7447 * lib/contrib/regex.c is not compiled on WIN32.
7449 * Added silc_net_get_socket_opt function to the
7450 lib/silcutil/silcnet.h.
7452 * Added includes/silcwin32.h for WIN32 specific includes
7455 * Do not use ptime structure or any of the posix process
7456 functions on WIN32 in lib/silccrypt/silrng.c.
7458 * Added silc_gettimeofday to provide generic function
7459 for struct timeval on all platforms. Added the function
7460 to lib/silcutil/silcutil.h.
7462 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7464 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7465 library as they clearly belong there. As a plus side we
7466 can make the actual socket connection routines platform
7469 Added also new generic function silc_socket_read and
7470 silc_socket_write (that used to be silc_packet_[read/write].
7471 The implementation of these are platform specific.
7473 * Added WIN32 specific routines of silc_socket_[read/write]
7474 to lib/silcutil/win32/silcwin32sockconn.c.
7476 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7478 * Added preliminary support for native WIN32 compilation under
7479 cygwin (using the -mno-cygwin option for GCC) to the
7480 ./configure.in.pre. The --with-win32 now prepares the
7481 compilation for native WIN32.
7483 * Rewrote the SILC Scheduler interface in the file
7484 lib/silcutil/silcschedule.h. The scheduler is now context
7485 based and does not have anymore any global static scheduler.
7486 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7487 and created lib/silcutil/win32 directory for WIN32 based
7490 * Added Unix specific network routines to the
7491 lib/silcutil/unix/silcunixnet.c and the old
7492 lib/silcutil/silcnet.c includes now only generic routines.
7494 Added WIN32 specific network routines to the
7495 lib/silcutil/win32/silcwin32net.c.
7497 * Added Unix specific utility functions from the
7498 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7500 * Added WIN32 SILC Scheduler to the file
7501 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7504 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7506 * Do not handle JOIN notify in the server if the target client
7507 is not registered (idata->registered == FALSE). The affected
7508 file is silcd/packet_receive.c.
7510 * Update the nickrec->founder in event_cumode in the Irssi SILC
7511 client. Affected file irssi/src/silc/core/silc-channels.c.
7513 * Fixed the CUMODE_CHANGE notify handling in the server when
7514 server and router are announcing their clients on channels.
7515 Now the mode changes are saved and notified correctly. The
7516 affected file is /silcd/packet_receive.c.
7518 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7519 They really did not replace the cache entry in the ID Cache.
7520 Now they do that. Affected file silcd/idlist.c.
7522 * Fixed the KICK notify handling in the Irssi SILC client to
7523 update the channel records so that the kicked client does not
7524 appear to be on the channel. The affected file is
7525 irssi/src/silc/core/silc-channels.c.
7527 * Always update the conn->current_channel when executing command
7528 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7530 * Fixed the KILL notify handling in Irssi SILC client to remove
7531 the killed client on all channels.
7533 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7535 * Fixed the silc_parse_command_line to remove extra spaces
7536 from the start and end of the arguments. Affected file is
7537 lib/silcutil/silcutil.c.
7539 * Cancel and free any active protocol in the function
7540 silc_server_close_connection. Affected file silcd/server.c.
7542 * Cancel and free any active protocol in the function
7543 silc_client_close_connction. Affected file is
7544 lib/silcclient/client.c.
7546 * Do not execute the KILL command for clients that are in
7547 history (ie. they are not in the network). Affected file is
7550 * Fixed KILL notify handling, client does not crash anymore.
7551 Affected file irssi/src/silc/core/silc-channels.c.
7553 * Reduced the default packet buffer size from 2048 to 1024 in
7554 lib/silccore/silcpacket.c.
7556 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7557 counter to the SKE context that is incresed when the SKE library
7558 performs async operation outside the library. If the outside
7559 process frees the SKE context and FREED status will be set
7560 and the library will detect after the sync operation that the
7561 libary is freed. The affected files are
7562 lib/silcske/silcske[_status].[ch].
7564 * Resolve the client entry information in the function
7565 silc_client_channel_message to assure that NULL pointer is not
7566 passed as client entry to the application. */
7568 * Fixed the task timeout calculation to assure that there is
7569 never negative timeouts. The affected file is
7570 lib/silcutil/silcschedule.c.
7572 * Fixed the channel user mode notification sending in server.
7573 It was sent point-to-point to the router (or to server by router)
7574 but it needs to be destined to a channel. The routines now
7575 supports sending the channel user mode notifys to the channels
7576 when announcing clients and channels. Affected files are
7577 silcd/server.c and silcd/packet_receive.c.
7579 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7580 It did not actually replace the old channel entry in the cache.
7581 Affected file lib/silcclient/client_notify.c.
7583 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7585 * Fixed a possible crash in silc_packet_send_prepare. It now
7586 assures always that there is enough space in the buffer and
7587 at the tail area of the buffer (for MAC).
7589 Fixed the inbound buffer reallocation in silc_packet_read.
7590 It was old code and did not handle the reallocation correctly.
7593 The affected file is lib/silccore/silcpacket.c.
7595 * Fixed buffer overflow in silc_parse_nickname in the file
7596 lib/silcutil/silcutil.c.
7598 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * make install generates new server keys only if there is not
7603 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7606 Added check that if the NOREPLY is set then we will not send
7607 the away message. This avoids infinite loop of away messages
7608 if both clients are away. The affected file is
7609 lib/silcclient/client_prvmsg.c.
7611 * Fixed client crash if /NICK was given without arguments.
7612 Affected file lib/silcclient/command.c.
7614 * Server does not send the invite list in INVITE command back
7615 to the client if the list was not altered. Added this notion
7616 to the protocol spec as well. Affected file silcd/command.c.
7618 Fixed possible crash in INVITE command by checking the
7619 value of silc_server_get_client_route command.
7621 * Fixed the INVITE notify type handling. The arguments are now
7622 taken in correct order and client does not crash. The affected
7623 file is irssi/src/silc/core/silc-channels.c.
7625 Removed the "Inviting xxx to channel" message from the
7626 client library away and let the application handle it.
7627 Affected file lib/silcclient/command.c. Added that message
7628 to Irssi SILC client's message formats.
7630 * Fixed CMODE command crash in client. It now checks the
7631 amount of arguments correctly and does not crash. The affected
7632 file is lib/silcclient/command.c.
7634 * Do not create new channel automatically in silc_channels_join
7635 but check whether the channel by that name already exists.
7636 Affected file irssi/silc/core/silc-channels.c.
7638 * Do not send the SERVER_SIGNOFF to router if the disconnected
7639 entity was the router. Affected file silcd/server.c.
7641 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7642 SILC client as it was missing from there.
7644 Added the handling of the KICK notify to the Irssi SILC client
7645 as it was missing. Added "you have been kicked" message to
7646 Irssi SILC client's message modules formats.
7648 Added the handing of the KILL notify to the Irssi SILC client
7649 as it was missing. Added the kill message module formats
7652 The affected file is irssi/src/silc/core/silc-channels.c.
7654 * The router did not save the channel mode the server announced.
7655 Affected file silcd/packet_receive.c.
7657 * Fixed a possible crash in INFO command in server. If the
7658 server did not provide the server info it crashed. Affected
7659 file silcd/command.c.
7661 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7663 * Fixed the GETKEY command in the server to check also the
7664 global list. Otherwise the GETKEY would not work correctly
7665 in normal SILC server. Affected file silcd/command.c.
7667 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Fixed GETKEY crash, it crashed if the command did not succseed.
7671 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7673 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7674 is now real and not just an macro interface to GMP.
7676 Removed the entire GMP from the source tree and imported new
7677 NSS MPI library instead. Reason for removing GMP is that it is
7678 extremely large and compiles extremely slow. The NSS MPI
7679 is only a few files and compiles in less than 10 seconds.
7680 The speed is also about the same as GMP. The MPI is imported
7681 to lib/silcmath/mpi.
7683 If the system has GMP installed we will still use the GMP.
7684 If it is not then the NSS MPI will be compiled.
7686 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7688 * Merged a long nickname (127 characters long) crash bugfix from
7689 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7691 * Merged a freed memory reference bugfix from Irssi CVS tree.
7692 Affected file irssi/src/core/commands.c.
7694 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7696 * Added the server's public key sving and verification to the
7697 server when performing the SKE. This was missing and the
7698 remote server's (or router's) public key was accepted without
7699 checking whether we have it previously or trust it at all.
7700 Affected file silcd/protocol.c.
7702 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * Check in the silc_server_timeout_remote if protocol is active
7705 and make sure that the protocol's final callback is called so
7706 that all memory if freed. Affected file silcd/server.c.
7708 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * silc_server_whois_send_reply crashed the server if the nickname
7711 was 127 characters long. Affected file silcd/command.c.
7713 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Added sanity check to the silc_server_new_client. If the hostname
7716 is provided inside username then check that the provided hostname
7717 really is the same as the resolved one. If the hostname was not
7718 resolved then check it from the public key. Affected file is
7719 silcd/packet_receive.c.
7721 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7722 if the server disconnected us and the connection is not valid
7723 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7725 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7726 the library to the lib/silcutil/silcutil.[ch].
7728 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7730 * Close log file after open. Affected file
7731 lib/silcutil/silclog.c.
7733 * Check whether sock == NULL in silc_client_send_packet and return
7734 if it is. Affected file lib/silcclient/silcclient.c.
7736 * Check rec->entry == NULL in the Irssi SILC Client before
7737 sending the channel message. Affecte file is
7738 irssi/src/silc/core/silc-servers.c.
7740 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7742 * Merged a splitted window bugfix from Irssi CVS tree. The
7743 affected file is irssi/src/fe-text/textbuffer-view.c.
7745 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7746 It did not print nickname.
7748 * Improved the distributions system a bit.
7750 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7753 irssi/src/fe-text/gui-window.c.
7755 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7756 to in-active server. The affected file is
7757 irssi/src/silc/core/client_ops.c.
7759 * Resolve the client in USERS command reply if the entry does
7760 not have username resolved. The affected file is
7761 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7762 command to WHOIS command to really resolve stuff. The USERS
7763 is not used any more in any critical section so WHOIS can
7764 be used even though it might be slower than IDENTIFY.
7766 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7769 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7771 * Changed the protocol API a bit more consistent in the
7772 lib/silccore/silcprotocol.[ch].
7774 * Changed the following headers to ROBODoc format:
7776 lib/silccore/silcpayload.h
7777 lib/silccore/silcprotocol.h
7778 lib/silccore/silcsockconn.h
7780 All core library headers are now formatted.
7782 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7784 * Fixed a bug in Irssi SILC client; do not show that you are
7785 server/router operator if you really are not. Affected file is
7786 irssi/src/silc/core/client_ops.c.
7788 * Renamed silc_command_free_payload to silc_command_payload_free.
7789 Affected file lib/silccore/silccommand.h
7791 * Added silcmath.h to include the prototoypes of various routines
7792 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7795 * Changed the following headers to ROBODoc format:
7797 lib/silccore/silcchannel.h
7798 lib/silccore/silccommand.h
7799 lib/silccore/silcid.h
7800 lib/silccore/silcidcache.h
7801 lib/silccore/silcmode.h
7802 lib/silccore/silcnotify.h
7803 lib/silccore/silcpacket.h
7804 lib/silcmath/silcmath.h
7806 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7808 * Added checking to the server code not to start the server if
7809 ciphers and stuff are not configured properly. Affected files
7810 silcd/serverconfig.[h] and silcd/server.c.
7812 * Changed the layout of the header files of the public interfaces
7813 in the SILC libraries. The new layout supports ROBODoc
7814 documentation tool (and some others) so that it is easy to create
7815 a library reference manual. All the other headers and source
7816 code must still follow the CodingStyle document. Also source
7817 code must not include these ROBODoc stuffs, only the headers.
7818 Furthermore, all public interface headers must now be named
7819 by using `silc' prefix, example: silcapi.h, silccipher.h.
7820 Some files were renamed due to this. All the other headers
7821 must not be used as public interfaces. I will update the
7822 CodingStyle document later. Changed following headers, so far:
7824 lib/silcclient/silcapi.h
7825 lib/silccore/silcauth.h
7826 lib/silccore/silcprivate.h
7827 lib/silccrypt/silcdh.h
7829 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7833 * Removed silc_client_packet_send_flush from the client library
7834 as it is not needed. Affected file lib/silcclient/client.[ch].
7836 * Added printing of message of unresolved authentication method
7837 to the Irssi SILC client. Added it to the module formats.
7838 Removed the same message from the client library.
7840 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7842 * Added new distribution feature, DISTLABEL. Every distribution
7843 can define own preprocessor label that can be used in the
7844 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7845 file distributions, acconfig.h.pre and prepare.
7847 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Added Makefile.defines_int to include the actual definitions
7850 for Makefile.defines.in. Tested the new distribution system,
7851 created distributions and tested installation.
7853 * Added AWAY message printing to the Irssi SILC client. Added
7854 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7856 * Added SCONNECT command to call the SILC's CONNECT command.
7857 Cannot use CONNECT directly since Irssi uses that internally.
7858 Affected file irssi/src/silc/core/silc-servers.c.
7860 Added ACTION local command. It is same as ME command but takes
7861 the channel as mandatory argument.
7863 Rewrote some of the Irssi's help files to suite for SILC
7866 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Added Makefile.defines[.in] that should for now on be included
7869 in all Makefile.am file in the source tree. That file includes
7870 all common compilation definitions for SILC source tree.
7872 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Minor changes to the ./prepare script to change the package
7875 name according the distribution name to the configure.in.
7877 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Created new distribution system. Added file `distributions'
7880 that defines all the distributions that can be created out of
7881 the SILC source tree. The ./prepare script now reads that
7882 file to determine how to prepare the distributions. The
7883 first argument to the ./prepare is the name of the distribution
7884 and second is the version of the distribution. If given
7885 without arguments it creates the default (toolkit) distribution
7886 with the default version (defined in ./prepare).
7888 All Makefile.am files that are subject to the distributions
7889 are now named as Makefile.am.pre. These are ./Makefile.am
7890 and lib/Makefile.am. Others may be changed later.
7892 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7894 * Added invite list, ban list, some key management and connection
7895 error message printing to module formats in the Irssi SILC client.
7897 * Added new silc_client_set_away_message to set the away message
7898 that is back to the person who sent private message. The
7899 affected file lib/silcclient/silcapi.h and the
7900 lib/silcclient/client_prvmsg.c.
7902 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * Fixed the private message sending in the Irssi SILC client,
7905 added local command KEY to the Irssi SILC client.
7907 Added key management and key agreement message formats to the
7908 irssi/src/fe-common/silc/module-formats.[ch].
7910 Added USERS (alias WHO) printing, server/router operator
7911 indication and LIST command printing to the module formats.
7913 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7915 * Fixed channel joining notify handling, cumode notify handling
7916 from Irssi SILC client.
7918 * Added SILC specific module-formats to the Irssi SILC client so
7919 that SILC specific message hilighting, colors etc is possible.
7920 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7922 Added channel mode, channel user mode, actions, notices,
7923 whois and whowas printing to the the module-formats.c.
7925 * Fixed a bug in channel deletion in the server. The channel
7926 is not left to the cache even if the channel founder auth mode
7927 is set when there are no users anymore on the channel. Affected
7928 file silcd/server.c.
7930 * The silc_net_localhost now resolves the entire hostname including
7931 the domain name. Affected file lib/silcutil/silcnet.c.
7933 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7935 * Changed the ask_passphrase client operation to be ascynchronous.
7936 It has now a completion callback and a context that the
7937 application must call after it has got the passphrase from
7938 the user. Affected files lib/silcclient/silcapi.h,
7939 lib/silcclient/protocol.c, lib/silcclient/command.c and
7942 Added SilcAskPassphrase callback that the application calls
7943 to deliver the passphrase to the library.
7945 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7946 The public key verification and especially a certificate
7947 verification is asynchronous procedure.
7949 Added new SILC_SKE_STATUS_PENDING status to indicate the
7950 request is pending and a callback will be called to finalize
7953 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7954 indicate that remote end did not send its public key (or
7955 certificate), even though we require it. Added check for this
7956 condition in the SKE. This was a security bug, now fixed.
7958 Defined new SilcSKEVerifyCbCompletion callback that is called
7959 when the verification process is completed.
7961 The affected files lib/silcske/silcske_status.h and
7962 lib/silcske/silcske.[ch].
7964 * Changed the verify_public_key client operation to be async
7965 as well. Defined SilcVerifyPublicKey callback that is used to
7966 indicate the success of the public key verification process.
7968 Changed the server and client to use the new async client
7971 * Changed the Irssi SILC client's internal scheduler to be called
7972 twice as many times as it used to be. As a result the client
7973 should be a bit faster now. Affected file is
7974 irssi/src/silc/core/silc-core.c.
7976 * Added support to Irssi SILC client of asynchronous public key
7977 verification and passphrase inquiry. Affected file is
7978 irssi/src/silc/core/silc-core.c.
7980 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7982 * Do not say "You have left channel %s" in client library.
7983 Moved it to the application. Affected files are
7984 lib/silcclient/command.c and silc/client_ops.c.
7986 * Fixed silc_client_get_clients. Command context was not
7987 duplicated and was freed memory in the callback. Affected
7988 file lib/silcclient/idlist.c.
7990 * Do not say "you are now talking..." on JOIN command in the
7991 client library. The appliation must handle it.
7993 * Do not say ".. changed topic to" in command reply in the
7994 client libary. The application must handle it.
7996 * Fixed TOPIC command sending in the client library.
7998 * Fixed a memory leak in silc_client_command_free in the file
7999 lib/silcclient/command.c.
8001 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8003 * Imported a modified version of Irssi client to the source tree.
8004 The Irssi will be used to create a new client called
8005 Irssi SILC. Imported to irssi/.
8007 Added silc_core_init_finish function to the Irssi. Affected
8008 file irssi/configure.in.
8010 A lot changes in the Makefile.ams around the irssi tree.
8012 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8014 * Do not rehash if the new size is same as the old size of the
8015 hash table, in the silc_hash_table_rehash*. The affected file
8016 lib/silcutil/silchashtable.c.
8018 * Replaced hash_table_del_by_context calls from the server
8019 (when channel->user_list and client->channels) to the
8020 hash_table_del as it is sufficient and faster.
8022 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Added silc_hash_table_list, silc_hash_table_get and the
8025 SilcHashTableList structure to provide an alternative way to
8026 traverse the hash table. The affected files are
8027 lib/silcutil/silchashtable.[ch].
8029 * Changed the server's idlist routines to use the hash table
8030 routines to optimize the code.
8032 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Replaced the client entry's `channel' list and channel entry's
8035 `user_list' list to hash tables for optimized lookup. Changed
8036 the code to use the hash table interface around the code.
8037 Affected file lib/silcd/idlist.[ch].
8039 * Added `auto_rehash' boolean argument to the function
8040 silc_hash_table_alloc to indicate whether the hash table should
8041 auto-rehash when it thinks is appropriate time. It will
8042 increase the hash table size if the there is twice as much
8043 entries in the table than the size of the table, and will
8044 decrease the size if there are twice as less entries than
8045 the size of the table.
8047 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8051 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8053 * silc_idcache_purge_by_context deletes the entry now by context
8054 as it is supposed to do. Affected file lib/silccore/idcache.c.
8056 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8057 client is not anymore valid (WHOWAS givens the info) and not
8058 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8060 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8062 * Removed the `data' and `data_len' arguments from the ID Cache
8063 interfaces and added `name' argument. ID Cache does not handle
8064 anymore the binary data only a names associated with given ID.
8066 * When hashing a Client ID with silc_hash_id the entire ID is
8067 not hashed anymore, instead only the hash of the Client ID is
8068 hashed. This way we can access the Client ID from the cache
8069 with Client ID but with the hash of the ID (which is a hash of
8070 the nickname) as well without any difference in performance.
8072 Added also silc_idcache_find_by_id_one_ext to do one on one
8073 searching when we have the actual ID. Added also function
8074 silc_hash_client_id_compare. The affected files are
8075 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8077 * When hashing the name associated with a ID it is always done
8078 in lowercase. This way we can access the cache without worrying
8079 about case-sensitivity, even though, for example nicknames are
8082 * Fixed a bug in server with channel message sending. It put
8083 wrong ID type as destination ID. The affected file
8084 silcd/packet_send.c.
8086 * silc_idcache_del_by_context now deletes from all hash tables
8087 by context. Affected file lib/silccore/idcache.c.
8089 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Changed the client library to use the new ID Cache interface.
8092 Changes around the source tree.
8094 * Added silc_hash_table_rehash_ext to rehash with specific
8095 hash function. Affected file lib/silcutil/silchashtable.[ch].
8097 * Added silc_hash_string_compare to compare two strings in the
8098 hash table. Affected file lib/silcutil/silcutil.[ch].
8100 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Added new function silc_idcache_del_by_context into the
8103 lib/silccore/idcache.[ch].
8105 * Changed the server's ID list routines to use the new ID Cache
8106 interface. Changes around the source tree.
8108 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * Added silc_hash_table_del[_by_context]_ext functions in to the
8111 lib/silcutil/silchashtable.[ch].
8113 Removed silc_hash_table_find_all* routines and added new
8114 silc_hash_table_find_foreach to replace them.
8116 Added silc_hash_table_replace_ext function as extended
8117 replacing function. Separated the simple hash table interface
8118 from the extended hash table interface in the file
8119 lib/silcutil/silchashtable.h.
8121 * Fixed minor bugs and changed it to use some of the new
8122 hash table functions in lib/silccore/idcache.c
8124 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8126 * Added new function silc_hash_table_find_all to return all keys
8127 in the hash table by the specified key. As the hash table is
8128 collision resistant it also makes it possible to have several
8129 duplicate keys in the hash table. This function may be used to
8130 find all of the keys from the hash.
8132 Added user_context arguments to the SilcHashFunction,
8133 SilcHashCompare and SilcHashDestructor to deliver user specified
8136 Added new fuctions silc_hash_table_find[_all]_ext to do
8137 extended lookup with specified hash and compare functions and
8138 specified user contexts.
8140 Added new function silc_hash_table_add_ext to add the key
8141 with specified hash function and user context.
8143 Added new function silc_hash_table_foreach to traverse all
8144 entrys in the hash table. Added SilcHashForeach callback
8147 Added new function silc_hash_table_del_by_context to delete
8148 the entry only if the context associated with the key matches.
8150 Affected files are lib/silcutil/silchashtable.[ch].
8152 * Removed silc_hash_[server/client/channel]_id and added just
8153 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8154 silc_hash_id_compare to compare two ID's using as the hash table
8155 comparison function. Added also silc_hash_data to hash
8156 binary data and silc_hash_data_compare to compare it.
8158 * Removed silc_idlist_find_client_by_hash as it is not needed
8159 anymore. Affected file silcd/idlist.[ch].
8161 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8162 to use internally the SilcHashTable. The new ID Cache is a lot
8163 faster than the old one. Some of the ID Cache interface was also
8164 rewritten and obsolete and stupid functions were removed.
8166 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Added entry_count field to the SilcHashTable to keep the number
8169 of the entries in the table. Implemented the function
8170 silc_hash_table_rehash. Added new function
8171 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8173 Fixed a minor bug in silc_hash_table_free.
8175 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8176 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8177 into the lib/silcutil/silcutil.[ch].
8179 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Implemented a collision resistant hash table into the
8182 lib/silcutil/silchashtable[ch]. See the header and the source
8183 for the SilcHashTable API.
8185 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Merged dotconf version 1.0.2 into lib/dotconf.
8189 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Do not compile anything in lib/silcsim/* if the SIM support
8192 is not enabled. The tree should now compile without problems
8195 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8197 * Compiled the SILC under cygwin. Compiled and tested briefly
8198 without problems. More tests needed. The SIMs didn't compile
8201 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8203 * Fixed possible crash in silc_get_username in the
8204 lib/silcutil/silcutil.c.
8206 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Fixed a va_arg in silc/client_ops.c.
8210 * Oops, RC5 routines were named AES and caused some problems
8211 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8213 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8215 * Added new SilcIDIP structure into the lib/silccore/id.h and
8216 replaced the old `ip' fields from all SILC ID's to that type.
8217 This is a step towards IPv6 support.
8219 The silc_id_get_len takes now the ID as an extra argument.
8220 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8221 both IPv4 and IPv6 based ID's.
8223 The affected files are lib/silccore/id.[ch] and other files
8224 around the tree using these routines.
8226 * Removed the ID length arguments in server from various
8227 silc_server_send_notify_* routines -> they are not needed
8230 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Fixed memory leak in silc_encode_pem_file in the file
8233 lib/silcutil/silcutil.c.
8235 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8237 * Check minor version as well in the SKE. Affected files are
8238 silcd/protocol.c and lib/silcclient/protocol.c.
8240 * Added --identifier option to the server so that an identifier
8241 can be when creating the public key for the server. Affected
8242 file is silcd/silcd.c.
8244 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8245 lib/silccrypt/silcpkcs.c.
8247 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8249 * Register default ciphers and stuff when using -C option with
8250 the server. Affected file sildc/silcd.c.
8252 * Put back the servers public key filename format, it is better
8253 than the new one. For now, the client keys are saved with the
8254 new filename format. The affected file silc/client_ops.c.
8256 * Implemented the Cipher API for the rest of the ciphers that
8257 did not implement it or implemented it the wrong way.
8259 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * Register default ciphers and stuff when using the -S option
8262 in the client. Affected file silc/silc.c. Same also when
8263 creating new key pair with -C option.
8265 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * Fixed the silc_verify_public_key client operation function to
8268 save the public keys differently. The fingerprint is now
8269 used as filename and not the hostname. This way also the
8270 client keys are saved uniquely and not with hostnames. The
8271 affected file is silc/client_ops.c.
8273 * Trimmed the silc_hash_fingerprint function to remove extra
8274 whitespaces from the end of the fingerprint. The affected
8275 file is lib/silccrypt/silchash.c.
8279 * Added silc_cipher_register_default function to register all
8280 default ciphers. It can be used when configuration files
8281 does not exist and the application does not want any specific
8282 ciphers in any specific order.
8284 The SilcDList is now used as silc_cipher_list dynamically
8285 allocated cipher list. Removed the static list all together
8286 and now all ciphers must be allocated to the dynamic list.
8287 The silc_cipher_alloc routine was changed to check only the
8290 All silc_cipher_* routines that used to return int returns
8293 The affected files lib/silccrypt/silccrypt.[ch].
8295 * The same thing was done to silc_hash_* as for silc_cipher_*
8296 routines. Affected files lib/silccrypt/silchash.[ch].
8298 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8299 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8300 Added also silc_pkcs_[un]register[_default] functions.
8301 Removed the data_context from the PKCS API.
8303 * Added silc_hmac_register_default function to register default
8304 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8305 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8306 to unregister all hmacs at once.
8308 * Register the default ciphers, hash functions, PKCSs and HMACs
8309 if client's configuration file does not exist. The affected
8312 * The client did not load the hash functions from the SIM
8313 modules at all. Added support for this. Affected file is
8314 silc/clientconfig.c.
8316 * When decoding public key with silc_pkcs_public_key_decode, check
8317 the supported algorithm only if PKCS are registered. Affected
8318 file lib/silccrypt/silcpkcs.c. The same was done with the
8319 silc_pkcs_private_key_decode.
8321 * Fixed the SILC List routines to keep the list always in order.
8322 It used to change the list's order when traversing the list but
8323 not it preserves the order. Affected file lib/trq/silclist.h.
8325 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8327 * Added the client library to use the SilcSocketConnection's
8328 reference counter (by silc_socket_dup) to prevent the bug that
8329 the socket object may be freed underneath async operation.
8331 * The name resolv library checking fixes in the configure.in.pre.
8334 * Created new version of the protocol drafts for future
8335 development. The -03 drafts are the ones that will be changed
8336 in the trunk now and the -02 will remain as they are.
8338 * Send list of CUMODE notifys to the router when announcing
8339 the channel users to the router. Affected file silcd/server.c.
8340 If the router receiving channel founder CUMODE for a channel
8341 that already has channel founder it will send CUMODE notify
8342 to the sender to remove the channel founder rights from the
8343 announced client. Affected file silcd/packet_receive.c.
8345 * The CUMODE notify may now use Server ID as well as the entity
8346 who changes the mode. Updated protocool specs.
8348 * Updated INSTALL and README files.
8350 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8352 * New web pages in the http://silc.pspt.fi. The pages was
8357 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8359 * Implemented the [DenyConnectin] config section in the server.
8360 Added silc_server_config_denied_conn to check whether incoming
8361 connection is denied. Affected file silcd/serverconfig.[ch].
8363 * Do not check the ports when checking the incoming configuration
8364 data if the port is 0, meaning any. Affected file is
8365 silcd/serverconfig.c.
8367 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8369 * Fixed buffer overflow in silc_string_compare in the file
8370 lib/silcutil/silcutil.c.
8372 * Fixed double free in silc_server_command_leave in the file
8375 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8377 * Fixed the version checking in the server. Affected file is
8380 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * Fixed the configuration data fetching when accepting new
8383 connections in the server. Affected file silcd/server.c.
8385 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8387 * Added `sender_entry' argument to the function
8388 silc_server_packet_relay_to_channel so that we can check
8389 whether some destination actually belongs to the same route
8390 the sender belongs (ie, we must not resend the packet to the
8391 sender). Affected file silcd/packet_send.[ch].
8393 * Added `servername' field to the SilcClientEntry in the server
8394 to hold the name of the server where client is from. Affected
8395 file is silcd/idlist.h.
8397 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8399 * Moved the channel message encrypting in the router betwen
8400 router connections from silc_server_channel_message to the
8401 silc_server_packet_relay_to_channel since we want to check
8402 whether we have anybody channel before encrypting anything.
8403 Affected files silcd/packet_[receive/send].c.
8405 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8407 * Fixed the [AdminConnection] server config section to support
8408 multiple entries. Affected file silcd/serverconfig.c.
8410 * Added support into the server to check the validity of the
8411 incoming connection before executing any KE or authentication
8414 * The connection configuration is now saved to the KE and
8415 connection auth protocol contexts and not fetched anymore in
8416 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8418 * The local hosts listenning address and port is also resolved
8419 now when starting the server. We want to have the socket object
8420 to include the real address and port for the listener. Added
8421 new function silc_net_check_local_by_sock into the files
8422 lib/silcutil/silcnet.[ch].
8424 * Fixed a broadcast bug in server -> do not broadcast if we
8427 * Fixed a routing bug. Do not route broadcast packets ever.
8428 Broadcast packets must be processed always and not routed since
8429 they may be destined to some other host than yourself and thus
8430 would get routed without no good reason. Affected file is
8433 * Added function silc_server_config_is_primary_route to check
8434 whether primary router connection has been configured (a router
8435 configuration that we are initiating). If there is not, we
8436 will assume that there is only two routers in the SILC network
8437 and we will use the incoming router connection as our primary
8438 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8440 * Changed the order of the broadcasting. Broadcast _after_ the
8441 packet has been processed not before. Affected file is
8444 * Fixed a [ClientConnection] parsing bug. The port was never
8445 parsed correctly thus resulting to port 0. Affected file
8446 silcd/serverconfig.c.
8448 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8449 argument and did not set the broadcast packet flag. Affected
8450 file silcd/packet_send.c. Fixed same bug in the function
8451 silc_server_send_notify as well.
8453 * If we receive NEW_ID packet for our own ID in the server, ignore
8456 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Removed the nickname from the Private Message Payload.
8461 Updated the code and the protocol specs.
8463 * Updated protocol specs for submitting to the IETF.
8465 * Tweaked the Random Number Generator a bit. Affected file
8466 lib/silccrypt/silcrng.c. Exported a new function
8467 silc_rng_[global]_add_noise which can be used to add more
8470 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Do not parse packets with different timeout when protocol
8473 is active -> may cause problem with rekey. Affected file
8476 * When server receives signoff notify it must not create
8477 new channel key if the client is on any channels since the
8478 sender of the signoff notify will create it.
8480 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8482 * Added printing of error messages during SKE protocol from the
8483 failure packet sent by server during SKE. Affected file
8486 * Removed the client's failure_callback handling with timeout
8487 and handle it immediately when received.
8489 * The SKE library returned wrong type in SUCCESS and FAILURE
8490 packets. They must be 32 bit MSB not 16 bit MSB.
8492 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * Ok, rewrote the logic of the re-key and now it seems to work.
8495 I tested it on high traffic with frequent re-keys without
8496 problems. Added hmac_receive (and renamed hmac to hmac_send)
8497 in SilcClientConnection in lib/silcclient/client.h and
8498 in SilcIDListData in silcd/idlist.h. Also, removed the
8499 SilcPacketParserContext's cipher and hmac fields as they are
8500 not needed anymore and actually caused some problems when
8501 the ciphers and hmac's changed underneath the packet parser.
8503 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * If re-key protocol is active then process the incoming packets
8506 synchronously since we must assure that icoming packets encrypted
8507 with the old key is processed before the new keys is set to
8508 use. This is true other packets than for REKEY packets.
8509 Affected file silcd/server.c. The same was done to client library
8510 as well, affected file lib/silcclient/client.c.
8512 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * Fixed bug in client and server to accept the force send if
8515 the packet is send from silc_[server/client]_packet_process
8516 function. Otherwise the packets are never delivered, oops.
8518 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8520 * Disable force sending of packets when REKEY protocol is active.
8521 We must assure that no packet is sent directly when rekey is
8522 performed. All packets must be sent through packet queue.
8523 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8524 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8525 function is silc_[server/client]_packet_send_real to check
8528 * Replaced the SIM paths from example config files to
8529 /usr/local/modules. Also, make install creates now
8530 /usr/local/silc/logs directory to hold all the SILC server
8533 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Made the configure.in.pre work on Solaris. Patch by salo.
8537 * Made all ciphers compatible with non-x86 machines. Defined
8538 CBC mode macros into lib/silccrypt/ciphers_def.h.
8540 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Fixed the make install.
8544 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * When MAC computation fails the silc_packet_decrypt returned 0
8547 even though it was supposed to return -1. Fixed this. The
8548 affected file is lib/silccore/silcpacket.c.
8550 * Do not replace the config files in /etc/silc (in make install)
8551 if they already exist. Affected file ./Makefile.am.
8553 * Do not send re-key packets immediately but through packet queue.
8554 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8556 * Changed silc_net_check_host_by_sock to return FALSE if the
8557 IP/DNS could not be resolved. Though, it returns the IP address
8558 now even if it could not resolve it (but returns also FALSE).
8559 Affected file lib/silcutil/silcnet.[ch].
8561 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8563 * Added silc_pkcs_decode_identifier to decode the public key's
8564 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8565 Added also silc_pkcs_free_identifier. Added also new context
8566 SilcPublicKeyIdentifier.
8568 * Added -S option to the silc client. It is used to dump the
8569 contents of the specified public key file.
8571 * Changed the PKCS api to return the public key length when
8572 setting the public key.
8574 * Fixed a fatal bug in the public and private key file loading.
8575 Affected file lib/silccrypt/silcpkcs.c.
8577 * Execute the packet parsing for client with zero (0) timeout
8578 if the protocol is active. Affected file silcd/server.c.
8580 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8582 * Made the key generation options to the silcd program. Added
8583 -C option, equivalent to client's option.
8585 * Added new [ServerKeys] config section to the server. It
8586 configures the server's public and private key.
8588 * Defined generic Public Key Payload into the protocol
8589 specification to send specific type of public keys and
8592 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8593 public key or certificate.
8595 * Implemented the GETKEY command to the server and to the
8596 client library and on user interface.
8598 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8600 * Made preliminary `make install' work.
8602 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8604 * Added SilcServerRekey context into silcd/idlist.h.
8606 * Added the PFS support as defined in the specification to the
8607 SKE protocol. Affected files lib/silcske/*.c.
8609 * Added `ske_group' field to the SilcServerRekey context to hold
8610 the number of the SKE group that is used with PFS in re-key.
8611 Affected file silcd/idlist.h.
8613 * Added PFS re-key support to the server. Affected file is
8616 * Added silc_protocol_cancel to cancel execution of the next
8617 state of the protocol. Affected file is
8618 lib/silccore/silcprotocol.[ch].
8620 * Added the re-key support with and without PFS to the client
8621 library. Re-key is performed once in an hour, by default.
8623 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8624 Added silc_client_rekey_callback and silc_client_rekey_final.
8625 Affected files are lib/silcclient/protocol.[ch] and
8626 lib/silcclient/client.[ch].
8628 * Removed the `hmac_key' and `hmac_key_len' fields from the
8629 SilcClientConnection structure; not needed. Affected file is
8630 lib/silcclient/client.h.
8634 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Do not ask whether user wants to use the negotiated private key
8637 for private messages, just use it. Affected file is
8638 silc/local_command.c.
8640 * Added `send_enc_key' and `enc_key_len' fields to the
8641 SilcIDListData structure since they are needed in the re-key
8642 phase. Affected file is silcd/idlist.[ch].
8644 * Implemented the simple re-key protocol into the server.
8645 Affected files silcd/server.c and silcd/protocol.[ch]. The
8646 re-key will be performed once in an hour, by default.
8648 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8649 Added silc_server_rekey, silc_server_rekey_callback and
8650 silc_server_rekey_final.
8652 * Removed Tunneled flag from the protocol. Updated the code
8653 and the specifications.
8655 * Adde `pfs' field to the SilcIDListData to indicate whether
8656 the PFS is to be performed in the re-key. Affected file is
8659 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8662 int64 of at least the xintXX size. If void * is less that 4
8663 bytes uint32 * will be used. Defined bool as boolean.
8665 * Changed _ALL_ unsigned long and unsigned int to uint32,
8666 unsgined short to uint16 in the source tree.
8668 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8669 not handle clients that has entry->data.registered == FALSE.
8670 They are not in the network anymore. Affected file is
8673 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8675 * Implemented the sending of the SERVER_SIGNOFF notify in the
8676 server. Affected file is silcd/server.c.
8678 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8679 Added also silc_notify_payload_encode_args into the
8680 lib/silccore/silcnotify.[ch].
8682 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8683 Affected file silcd/packet_receive.c.
8685 * Implemented the SERVER_SIGNOFF notify handling in the client
8686 library. Affected file lib/silcclient/client_notify.c. Also,
8687 implemnted the printing of the SERVER_SIGNOFF info to the
8688 application. Affected file silc/client_ops.c.
8690 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8691 if the deleting was successful. Affected file silcd/idlist.[ch].
8693 * Added support for public key authentication in the connection
8694 authentication protocol in the client library. Affected file
8695 lib/silcclient/protocol.c.
8697 * Changed the server's silc_idlist_get_clients_by_* interface
8698 to support already allocated array so that new entries may be
8699 added to pre-allocated array. Affected file silcd/idlist.[ch].
8700 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8701 and command replies.
8703 * All command reply functions in the server now calls the
8704 pending command callback even if error occured. This way the
8705 error will be delivered to the client as well. Affected files
8706 silcd/command.c and silcd/command_reply.c.
8708 * Fixed INFO command to return local server's info if no server
8709 was provided. Affected file lib/silcclient/command.c.
8711 * Removed RESTART command for good. Updated the code and the
8714 * Rewrote parts of the task system. It is a bit simpler now.
8715 Removed unsued task priorities. The affected files are
8716 lib/silcutil/silctask.[ch].
8718 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8720 * Moved the USERS printing from the library to the application.
8721 Affected files lib/silcclient/command.c and silc/client_ops.c.
8723 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8727 * Added channel key re-key support. The re-key is perfomed
8728 only by the router and is done once in an hour. Added `rekey'
8729 field to the SilcChannelEntry in the server. Affected files
8730 silcd/server.c and silcd/idlist.h.
8732 * Added silc_task_unregister_by_context into the file
8733 lib/silcutil/silctask.[ch].
8735 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8737 * Added SILC_UMODE_GONE mode to indicate when the client is not
8738 present in the SILC network. Added also support to the local
8739 command AWAY that will set this mode. Added support of showing
8740 "xxx is gone" in WHOIS command. The USERS command shows the
8741 gone status as well.
8743 * Fixed setting server and router operator privileges in the
8744 server's UMODE command. Affected file silcd/command.c.
8746 * Merged the SKE KE1 and KE2 payloads into one payload. The
8747 new KE payload is equivalent to the old KE2 payload.
8749 Cleaned up the SKE Start Payload parsing. It now uses the
8750 simple buffer unformatting to do the parsing. A lot faster
8753 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8754 to the SKE that is used to indicate whether both of the SKE
8755 parties should perform authentication. By default only the
8756 responder performs authentication. By setting this flag also
8757 the initiator must do authentication. By default it is unset
8758 since in normal SKE case, client to server connection, only
8759 the responder should do authentication. When doing SKE between
8760 two clients both should perform authentication. Updated the
8761 code and the protocol specs.
8763 * A little fix to IDENTIFY command in the server. Search the
8764 client first by hash not nickname. Affected file is
8767 * Fixed the silc_client_close_connection to support closing
8768 the client to client connections wihtout deleting too much
8769 data. Affected file lib/silcclient/client.c.
8771 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8772 are received if protocol used to be active but is not anymore
8773 the application would crash due to NULL pointer dereference.
8774 Affected files silcd/server.c and lib/silcclient/client.c.
8776 * Added `hash' field to the SilcClientConnection to include
8777 the hash function negotiated in the SKE protocol.
8779 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8780 to set the channel founder authentication data. A client can
8781 claim the founder rights later by providing the authentication
8782 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8783 This way the channel founder can regain the channel founder
8784 privileges even it is left the channel. This works only on
8785 local server and the client must be connected to the same
8786 server to be able to regain the founder rights. Updated the
8787 protocol specs accordingly.
8789 Added support to the CMODE command in the client to set the
8790 founder auth data. Read the README to see how to set it.
8792 Added support to the CUMODE command to claim the founder
8793 rights. Read the README to see how to do it.
8795 Added support for the founder authentication to the Channel
8796 Entry in the server. Affected file silcd/idlist.h.
8798 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8799 server's CMODE command. Affected file silcd/command.c.
8801 * Added the following new functions into lib/silccore/silcauth.[ch]:
8802 silc_auth_get_method and silc_auth_get_data.
8804 * The server now saves the remote hosts public key to the
8805 SilcIDListData pointer. Affected file silcd/protocol.c.
8807 * The normal server now does not remove the channel entry from
8808 the cache if the founder authentication data is set. It used
8809 to remove it if the founder was the last one on the channel on
8810 the server and left the channel. The auth data is saved and
8811 if the channel is re-joined later the old entry is used with
8812 the old auth data. Affected files silcd/command_reply.c and
8815 * Removed the `pkcs' field from the SilcIDListData structure
8816 in the server; it is not used. Affected file silcd/idlist.h.
8818 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8820 * Fixed packet processing on slow links. Partial packets were
8821 never re-processed because the incoming data buffer was cleared
8822 by the application. Application must not directly clear the
8823 sock->inbuf, the packet processing routines handle it. Fixed
8824 this in client library and in server.
8826 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8828 * Fixed the WHOIS and IDENTIFY send reply function to really
8829 check whether to send list or just one entry. Affected file
8832 * Cleaned up the LEAVE command's channel key distribution. The
8833 affected file silcd/command.c.
8835 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8836 can enforce the channel mode as well. In that case the ID
8837 includes the ID of the server. The code now enforces the
8838 mode change if the router have different mode than the server.
8840 * The notify client operation with CMODE_CHANGE notify can now
8841 return NULL client_entry pointer if the CMODE was not changed
8842 by client. Application must check for this.
8844 * Added <Server ID> argument to INFO command to support server
8845 info fetching by Server ID.
8847 * Added silc_server_announce_get_channel_users to get assembled
8848 packets of channel users of the specified channel. Affected
8849 file silcd/server.[ch].
8851 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8852 was freed underneath the ID Cache.
8854 * Re-announce clients when the server received CHANNEL_CHANGE
8855 notify from the router. Affected file silcd/packet_send.c.
8857 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8859 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8860 crashed since it did not handle the fact that there is no cipher
8861 called "3" and didn't check the error condition. Now fixed.
8863 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8864 flag. It can be used to send message requests.
8866 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Implemented the RESTART command in the client.
8870 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8871 notice type messages. Added notice printing to the user
8874 * The channel keys are not re-generated if the channel's mode
8875 is PRIVKEY, ie private key on the channel exists. Affected
8876 files silcd/server.c and silcd/command.c.
8878 * Fixed a little bug in channel message delivery when channel
8879 private keys are set in the server. Affected file is
8880 silcd/packet_send.c.
8882 * Changed the setting on channel->on_channel = TRUE from the
8883 silc_client_save_channel_key to the JOIN command reply. The
8884 key payload is not received if the private channel key is set.
8885 Affected file lib/silcclient/command_reply.c and the
8886 lib/silcclient/client_channel.c.
8888 * When the CMODE_CHANGE notify is sent and the channel private
8889 key mode is removed the channel key must be re-generated in
8890 other cells as well. Added this support for the router in the
8891 silcd/packet_receive.c.
8893 * Added new local command NOTICE to send notice message on
8894 channel. Affected file silc/local_command.[ch].
8896 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Added new local command ME to the client. It is used to send
8899 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8900 some action. Affected file silc/local_command.[ch].
8902 * Changed channel_message and private_message client operations
8903 to deliver the message flags to the application. Added also
8904 the `flags' arguments to the silc_client_send_channel_message
8905 and silc_client_send_private_message functions. Affected file
8908 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8910 * Redefined the Private Message Payload to support private message
8911 keys and to support the new private message flags. Updated
8912 the protocol specs. Flags makes it possible to have for example
8913 CTCP style messages.
8915 * Added new type SilcPrivateMessagePayload and defined an API
8916 for it in the lib/silcclient/silcprivate.[ch].
8918 * Tested private message private keys successfully. Tested the
8919 private message key set, unset and list commands with the new
8922 * Redefined the Channel Message Payload to include the channel
8923 message flags (equal with private message flags) to support
8924 for example CTCP style messages.
8926 * Defined some of the message (for channel and private message)
8927 flags. Updated the protocol specs and added the flags to the
8928 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8930 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8932 * Added SilcKeyAgreementStatus type to the key agreement routines
8933 to indicate the current status and error if one occured.
8934 The status types are defined in the lib/silcclient/silcapi.h.
8936 * Added new local command KEY that is used to set and unset private
8937 keys for channels, set and unset private keys for private messages
8938 with remote clients and to send key agreement requests and
8939 negotiate the key agreement protocol with remote client. The
8940 key agreement is supported only to negotiate private message keys,
8941 it currently cannot be used to negotiate private keys for channels,
8942 as it is not convenient for that purpose.
8944 * Fixed a minor pending callback setting bug in the function
8945 silc_client_get_client_by_id_resolve, now the function works.
8946 Affected file lib/silcclient/idlist.c.
8948 * Added function silc_net_get_local_port to get local bound
8949 port by socket. Added to lib/silcutil/silcnet.[ch].
8951 * Added `sockets' and `sockets_count' fields to the SilcClient
8952 object. They hold the sockets of the listenning sockets in
8953 the client. Listenning sockets may be for example the key
8954 agreement server. Affected file lib/silcclient/client.[ch].
8955 Added functions the silc_client_add_socket and the
8956 silc_client_del_socket. They are exported to the application
8959 * Added ~./silc/clientkeys to support other client's public keys.
8961 * Renamed verify_server_key client operation to verify_public_key
8962 and added one argument to indicate the type of the connection
8963 (server, client etc.).
8965 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8967 * Added silc_server_connection_auth_request to handle the
8968 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8969 silcd/packet_receive.[ch].
8971 * Added silc_server_send_connection_auth_request into the
8972 silcd/packet_send.c to send the connection auth request packet.
8974 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8977 * Fixed the public key authentication in responder side in the
8978 server. The `auth_data' pointer includes the SilcPublicKey
8979 not the path to the public key. Affected file silcd/protocol.c.
8981 * Implemented the public key authentication in the initiator side
8982 in the server. Affected file silcd/protocol.c.
8984 * Removed the [RedirectClient] config section from the server
8985 configuration. Is not needed and I don't want to implement it.
8987 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8989 * Cleaned up the CMODE command in the server. It now works
8990 correctly and supports all the modes defined in the protocol.
8991 Affected file is silcd/command.c.
8993 * Added `hmac_name' field to the SilcChannelEntry in the server
8994 to hold the default HMAC of the channel. It can be set when
8995 creating the channel (with JOIN command). Affected files
8998 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8999 type to indicate the change of the current cipher and hmac
9000 on the channel. Client can safely ignore the <cipher> argument
9001 (if it chooses to do so) since the CHANNEL_KEY packet will
9002 force the channel key change anyway. The <hmac> argument is
9003 important since the client is responsible of setting the new
9004 HMAC and the hmac key into use.
9006 * Fixed the CMODE command in the client library as well.
9008 * Tested CMODE command in router environment successfully.
9010 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9012 * Show the version of the remote client (or server) when connecting
9013 to the server. It is logged to the log file. Affected file
9014 is silcd/protocol.c.
9016 * Fixed the KILLED notify handling in the client library. The
9017 client must be removed from all channels when receiving the
9020 Also, do not remove the client entry when giving the KILL
9021 command but when the KILLED notify is received.
9023 * Removed silc_idlist_find_client_by_nickname from the server.
9024 Not needed anymore. Affected files silcd/idlist.[ch].
9026 * Implemented the CHANNEL_CHANGE notify type handling to the
9027 server. Affected file silcd/server.c.
9031 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9033 * Added silc_server_send_notify_invite to send the INVITE
9034 notify between routers.
9036 * Implemented the INVITE command correctly to the server.
9038 * Implemented the INVITE notify type handling in the server.
9040 * Implemented the INVITE command to the client library and on the
9043 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9045 * Added function silc_server_get_client_resolve to find the
9046 client entry by ID from all ID lists and then resolve it
9047 (using WHOIS) if it cannot be found. Affected file is
9050 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9052 * Implemented the BAN command to the client library.
9054 * The JOIN command in the server now checks the invite list
9057 * Changed the silc_command_reply_payload_encode_va and the
9058 silc_command_payload_encode_va to support that if argument is
9059 NULL it ignores and checks the next argument. Affected file
9060 lib/silccore/silccommand.c.
9062 * Added silc_server_send_notify_ban to send the BAN notify
9063 type between routers.
9065 * Chaned the silc_notify_payload_encode to support that if
9066 argument is NULL it ignores and checks the next argument.
9067 Affected file lib/silccore/silcnotify.c.
9069 * Tested ban lists in router environment successfully.
9071 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Implemented BAN command to the server, in silcd/command.[ch].
9075 * Removed the BAN and INVITE_LIST modes from the CMODE command
9078 * Added function silc_string_match to regex match two strings.
9079 Affected files lib/silcutil/silcutil.[ch].
9081 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9083 * Redefined parts of the SilcChannelEntry in the server to support
9084 the new ban and invite lists.
9086 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9088 * Redefined the INVITE command. The same command can be used to
9089 invite individuals to the channel but also to manage the invite
9090 list of the channel (to add to and remove from the invite list).
9091 Updated the protocol specs.
9093 * Added new command SILC_COMMAND_BAN that can be used to manage
9094 the ban list of the channel. Updated the protocol specs.
9096 * Removed the channel modes: the SILC_CMODE_BAN and the
9097 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9098 in the CMODE command. The equivalent features are now available
9099 using INVITE and BAN commands. Updated the protocol specs.
9101 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9102 in the network about change in the current ban list. The notify
9103 type is not used by the client.
9105 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9106 support the invite lists.
9108 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9110 * Added new function silc_string_regexify that converts string
9111 including wildcard characters into regex string that can
9112 be used by the GNU regex library. Added into the file
9113 lib/silcutil/silcutil.[ch].
9115 Added silc_string_regex_combine to combine to regex strings
9116 into one so that they can be used as one regex string by
9117 the GNU regex library. Added into the file
9118 lib/silcutil/silcutil.[ch].
9120 Added silc_string_regex_match to match two strings. It returns
9121 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9123 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9125 * Imported GNU regex to the soruce tree into lib/contrib.
9126 Fixed some compiler warning from the regex.c.
9128 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9130 * Fixed MOTD command in the server to work in router environment.
9132 * Fixed the MOTD command in the client library to support
9133 the server argument in the command.
9135 * Added `nickname_len' argument to the silc_idlist_add_client
9136 in the server, as the `nickname' argument may be binary data
9139 * Added silc_idlist_get_channels to return all channels from
9142 * Implemented LIST command to the server. Affected file is
9145 * Implemented the LIST command to the client library and on the
9148 * Added [<user count>] argument to the LIST command reply.
9149 With private channels the user count is not shown.
9151 * Updated TODO and README.
9153 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9155 * The client entry's data.registered must be TRUE even with
9156 global client entry on global client list. The data.registered
9157 is used to check whether the client is anymore in the network,
9158 for example with WHOWAS command so it must be valid.
9160 * Fixed the WHOWAS command in the server. It now actually works
9161 in router environment. Added function into silcd/command_reply.c
9162 silc_server_command_reply_whowas_save.
9164 * Added silc_idlist_purge function to the silcd/idlist.c
9165 to periodically purge the ID Cache.
9167 * Fixed INFO command in the server. It works now in router
9168 environment. Added <server name> argument to the INFO command
9169 reply. Updated the protocol specs.
9171 * Fixed minor bug in silc_idcache_purge to not purge if the
9172 expire value is zero.
9174 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9175 they were buggy because of the WHOWAS information.
9177 * Fixed local command MSG to handle the async resolving of
9178 the remote client properly. It used to fail the first MSG.
9179 Affected file silc/local_command.c.
9181 * Added `data_len' field to SilcIDCache context.
9183 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9185 * Update TODO. Todo in commands in the server.
9187 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9189 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9190 used by routers as broadcast packet to inform other routers
9191 about the changed user mode.
9193 Implemented the notify handling in the server. Affected file is
9194 silcd/packet_receive.c. Added the function
9195 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9197 * Added new generic Channel Payload and deprecated the New Channel
9198 Payload. The New Channel Payload is now the generic Channel
9201 * Added new argument `mode' to the silc_server_send_new_channel
9202 as it is required in the Channel Payload now.
9204 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9205 and created a new and real SilChannelPayload to represent the
9206 new generic Channel Payload. Implemented the encode/decode
9207 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9209 * Added silc_server_get_client_channel_list to return the list
9210 of channels the client has joined for WHOIS command reply.
9211 Affected file silcd/server.[ch].
9213 * Implemented the channel list sending in the WHOIS command reply
9214 in server and in the client.
9216 Implemented the channel list displaying on the user interface
9217 as well. Affected file silc/client_ops.c.
9219 * Added silc_channel_payload_parse_list to parse list of Channel
9220 Payloads. It returns SilcDList list of SilcChannelPayloads.
9221 Client for example can use this function to parse the list of
9222 channels it receives in the WHOIS command reply. The caller
9223 must free the list by calling silc_channel_payload_list_free.
9224 Affected files lib/silccore/silcchannel.[ch].
9226 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9228 * Added one new argument <user mode> to the WHOIS command reply
9229 to return the mode of the user in SILC. Updated the protocol
9232 Implemented it to the server and client.
9234 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9236 * Fixed the mode printing on the user interface on joining.
9237 Affected file silc/client_ops.c.
9239 * Implemented the UMODE command and user modes in general to the
9240 client library and to the user interface.
9242 * Implemented the UMODE command to the server.
9244 * The server now sends UNKNOWN_COMMAND error status if client sends
9245 unknown command. Affected file silcd/command.c.
9247 * All server commands now handle the command identifier the right
9248 way when sending the command reply to the client. The client can
9249 use to identify the command replies with the identifier.
9251 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9253 * Added silc_server_get_client_route to resolve the route to
9254 the client indicated by the client ID. Affected file is
9257 * Added silc_server_relay_packet as general function to relay
9258 packet to arbitrary destination. This deprecates functions
9259 like _send_private_message_key, _relay_notify etc. Affected
9260 file is silcd/packet_send.[ch].
9262 Removed silc_server_send_key_agreement,
9263 silc_server_send_private_message_key and
9264 silc_server_packet_relay_notify functions from the file
9265 silcd/packet_send.[ch].
9269 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9270 server. Affected file silcd/packet_receive.[ch].
9272 * Implemented the KILL command to the client. Implemented the
9273 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9274 Affected files lib/silcclient/command[_reply].c and
9275 lib/silcclient/client_notify.c. Implemented the KILL notify
9276 printing in the user inteface.
9278 * Fixed a lot silc_parse_nick memory leaks from the client
9279 library in the file lib/silcclient/command.c.
9281 * Changed the silc_server_send_notify_on_channels's `sender'
9282 argument from SilcSocketConnection to SilcClientEntry to
9283 check the sender as entry and not as connection object and not
9284 to send to the client provided as argument. The affected file
9285 is silcd/packet_send.[ch].
9287 * The notify packets that are destined directly to the client used
9288 to not to be processed by the server. Now changed that and the
9289 server processes all notify packets. After relaying the packet
9290 to the client the notify packet is processed in the server.
9292 * The silc_server_free_client_data now checks whether there is
9293 pending outgoing traffic for the client and purges the data to
9294 the network before removing the client entry.
9296 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9298 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9299 an client is killed from the SILC Network. Updated the protocol
9302 Added new function silc_server_send_notify_killed to the
9303 silcd/packet_send.[ch].
9305 * Added function silc_server_packet_relay_notify to relay notify
9306 packets that are destined directly to a client. In this case
9307 the server does not process the notify packets but merely relays
9308 it to the client. Affected file silcd/packet_send.[ch].
9310 Added also silc_server_packet_process_relay_notify to check
9311 whereto relay the notify. Affected file is
9312 silcd/packet_receive.[ch].
9314 * Implemented the KILL command to the server.
9318 * Added the backup schema desgined last fall to the protocol
9319 specs for everyone to see. The specification is in the
9320 *-spec-xx.txt draft and the packet type definitions for the
9321 backup routers is in *-pp-xx.txt draft. Thusly, added also
9322 new packet type SILC_PACKET_CELL_ROUTERS.
9324 * A big security problem in the implementation discovered. The
9325 signoff of an client did not cause new channel key generation
9326 which it of course should've done. The channel keys must be
9327 always re-generated when client leaves (or signoffs) the channel.
9328 The silc_server_remove_from_channels funtion now handles
9329 the channel key re-generation.
9331 * Added `sender' argument to the silc_server_send_notify_on_channels
9332 to not to send the client provided as argument. Affected file
9333 silcd/packet_send.[ch].
9335 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9337 * Implemented OPER and SILCOPER commands into the server and
9340 * Added silc_auth_verify and silc_auth_verify_data to verify
9341 the authentication directly from the authentication payload.
9342 It supports verifying both passphrase and public key based
9343 authentication. Affected file lib/silccore/silcauth.[ch].
9345 * Added `hash' field to the SilcIDListData structure. It is the
9346 hash negotiated in the SKE protocol. Affected file is
9349 * Slight redesigning of the SilcAuthPayload handling routines.
9350 Do not send SilcPKCS but SilcPublicKey as argument.
9352 * Implemented the public key authentication support to the
9353 serverconfig. The public key is loaded from the provided path
9354 and saved as authentication data to void * pointer. Thus,
9355 changed the unsigned char *auth_data to void *auth_data;
9357 * Fixed SHUTDOWN command to send the reply before the server
9358 is shutdown. :) Affected file silcd/command.c.
9360 * Fixed fatal bug in CONNECT command. The hostname was invalid
9361 memory and server crashed. Affected file silcd/command.c.
9363 * Fixed fatal bug in CLOSE command. The server_entry became
9364 invalid but was referenced later in the command. Affected file
9367 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Fixed fatal bug in failure packet handling. Server ignored
9370 the failure and thus crashed when it came.
9374 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9376 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9377 that the command may be executed only once in (about) 2 seconds.
9378 The old SILC_CF_LAG flag is same but allows command bursts up
9379 to five before limiting.
9381 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9382 server code. Various commands now includes the CF_LAG_STRICT
9383 flag to disallow any kind of miss-use of the command.
9385 * Fixed the silc_buffer_unformat to not to allocate any data
9386 if the length of the data is zero. It used to allocate the
9387 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9389 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9391 * Changed the format of AdminConnection configuration section
9392 in the server. Added username of the admin to the format.
9393 Affected files silcd/serverconfig.[ch].
9395 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9396 to return admin configuration data by host, username and/or
9399 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9401 * Implemented WHOWAS command to the server. Added the functions:
9403 silc_server_command_whowas_parse,
9404 silc_server_command_whowas_send_reply,
9405 silc_server_command_whowas_from_client and
9406 silc_server_command_whowas_from_server
9408 * Added <Client ID> argument to the WHOWAS command reply. Updated
9409 the protocol specs accordingly.
9411 * Implemented WHOWAS command and command_reply to the client
9414 Implemented the WHOWAS printing on the user interface.
9416 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Added new argument to the WHOWAS command reply, the real name.
9419 It is an optional argument. Updated the protocol specs.
9421 * Added SilcIDCacheDestructor callback that is registered when
9422 the SilcIDCache is allocated. The callback is called when
9423 an cache entry in the ID Cache expires, or is purged from the
9424 cache. Added into lib/silccore/idcache.[ch].
9426 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9427 to destruct the client entries when the cache entry expires.
9428 Other ID Cache's in server and in the client library ignores
9431 * If the ID Cache entry's `expire' field is zero then the entry
9432 never expires. Added boolean `expire' argument to the
9433 silc_idcache_add function in the lib/silccore/idcache.[ch].
9434 If it is TRUE the default expiry value is used.
9436 * Added silc_server_free_client_data_timeout that is registered
9437 when client disconnects. By default for 5 minutes we preserve
9438 the client entry for history - for WHOWAS command.
9440 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9442 * Added support to the server to enforce that commands are not
9443 executed more than once in 2 seconds. If server receives
9444 commands from client more frequently, timeout is registered
9445 to process the commands. Affected file silcd/command.c.
9446 Added new function silc_server_command_process_timeout.
9448 * Changed NICK_NOTIFY handling in client library to check that
9449 if the client's nickname was changed, so there is no need to
9450 resolve anything from the server.
9452 * Removed error printing from the WHOIS and IDENTIFY commands.
9453 If error occurs then it is ignored silently in the client library.
9454 The application, however, may map the received error to
9455 human readable error string. The application currently maps
9456 the NO_SUCH_NICKNAME error to string.
9458 * Made the command status message public to the application. Moved
9459 them from lib/silcclient/command_reply.c to
9460 lib/silcclient/command_reply.h. The application can map the
9461 received command status to the string with the
9462 silc_client_command_status_message function.
9464 * Added check to the server to check that client's ID is same
9465 as the Source ID in the packet the client sent. They must
9468 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9470 * Added dist-bzip hook to the Makefile.am to make bzip2
9471 compressed distributions.
9473 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9475 * Server now enforces the maximum length for the nickname and
9476 the channel as protocol specification dictates. 128 bytes for
9477 nickname and 256 bytes for channel name.
9479 * Moved the WHOIS printing to the application. The client libary
9480 does not print out the WHOIS information anymore, the application
9481 must do it. Renamed silc_client_command_reply_whois_print to
9482 the silc_client_command_reply_whois_save.
9484 The client's idle time is also sent to the application now, and
9485 the idle is shown on screen.
9487 * Added silc_client_command_reply_identify_save to save the
9488 received IDENTIFY entries.
9490 * Do not check for channel private keys in message sending and
9491 reception if the channel does not have the PRIVKEY mode set.
9492 Affected file lib/silclient/client_channel.c.
9494 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9496 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9497 just surfaced after chaning the JOIN procedure.
9499 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9501 * Added silc_client_get_clients_by_list to get client entries
9502 from Client ID list, that is returned for example by JOIN
9503 and USERS command replies. The application should use this
9504 function for example when JOIN command reply is received to
9505 resolve the clients already on the channel (library does not
9506 do that anymore as USERS command reply is not used in the JOIN
9507 procedure anymore). Affected files lib/silcclient/silcapi.h and
9508 lib/silcclient/idlist.c.
9510 * JOIN command reply and USERS command reply returns now SilcBuffer
9511 pointers instead of unsigned char pointers when returning
9512 the client list and mode list.
9514 * Added <Client ID> argument to the JOIN command reply, mainly
9515 for the server to identify for which client the command was
9516 originally sent. Updated protocol specs accordingly.
9518 * Added SilcDlist private_key pointer to the SilcChannelEntry
9519 in the client to support the channel private keys. Affected
9520 file is lib/silcclient/idlist.h.
9522 * Added SilcChannelPrivateKey argument to the function
9523 silc_client_send_channel_message so that application can choose
9524 to use specific private ke if it wants to. If it is not provided,
9525 the normal channel key is used, unless private keys are set.
9526 In this case the first (key that was added first) is used
9527 as the encryption key.
9529 * Implemented the support for channel private key handling.
9530 Implemented the following functions:
9532 silc_client_add_channel_private_key,
9533 silc_client_del_channel_private_keys,
9534 silc_client_del_channel_private_key,
9535 silc_client_list_channel_private_keys and
9536 silc_client_free_channel_private_keys
9538 Affected file lib/silcclient/client_channel.c.
9540 * Added the support for the private keys in the channel message
9541 sending and encryption and in the message reception and
9542 decryption. Affected funtions are
9543 silc_client_send_channel_message and silc_client_channel_message.
9545 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Added SKE's key verify callback to the client library's
9548 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9550 * Removed the statement that server (or router) must send USERS
9551 command reply when joining to the channel so that the client
9552 knows who are on the channel. Instead, the client list and
9553 client's mode list is now sent in the JOIN command reply to the
9554 client who joined channel. This is better solution.
9556 * Added function silc_server_get_users_on_channel and function
9557 silc_server_save_users_on_channel to the silcd/server.[ch].
9559 * Removed function silc_server_command_send_users from the
9562 * Do not show topic on the client library anymore. The topic is
9563 sent in the command reply notify to the application and the
9564 application must show the topic now.
9566 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9568 * Added client searching by nickname hash into the IDENTIFY and
9569 WHOIS commands in the server as they were clearly missing from
9570 them. Affected file is silcd/command.c.
9572 * Fixed a bug in private message receiving in the client library.
9573 The remote ID was freed and it wasn't supposed, now it is
9576 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9578 * Minor fix to the channel payload; allocate the data area, as it
9579 needs to be of specific length.
9581 * If the key agreement port is zero then the operating
9582 system will define the bound port. Affected files are
9583 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9585 * Added new function silc_channel_payload_decrypt into the file
9586 lib/silccore/silcchannel.[ch].
9588 * Moved the channel message etc, check from silc_packet_decrypt
9589 to applications. The library calls now a generic
9590 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9591 when the packet is either normal or special. This was done to
9592 allow more wide range of checking that was not allowed when
9593 the code was in library. Now applications can do virtually any
9594 checks to the packet and return to the library the decision how
9595 the packet should be processed. Affected files are
9596 lib/silccore/silcpacket.[ch].
9598 Added silc_server_packet_decrypt_check to the server and
9599 silc_client_packet_decrypt_check to the client library.
9601 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9602 to send with specified source and destination information.
9604 * Channel message delivery between routers was broken after the
9605 channel key distribution was fixed earlier. The channel key
9606 was used be to distributed to other routers as well which is not
9607 allowed by the protocol. Now this is fixed and channel keys
9608 really are cell specific and the channel message delivery between
9609 routers comply with the protocol specification.
9611 * Fixed various commands in server to check also the global list
9612 for the channel entry and not just the local list. The affected
9613 file silcd/command.c.
9615 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9617 * Added assert()s to buffer formatting and unformatting routines
9618 to assert (if --enable-debug) when error occurs. Affected
9619 file: lib/silcutil/silcbuffmt.c.
9621 * Changed to auto-reconnect to check whether the remote host is
9622 router and register the re-connect timeout if it is. It used
9623 to check that whether we are normal server, but router must do
9624 auto-reconnect with another router as well. Affected file
9627 * Removed the [<key len>] option from CMODE command as the cipher
9628 name decides the key length, nowadays. See the defined ciphers
9629 from the protocol specification.
9631 * Added [<hmac>] option to the CMODE command to define the HMAC
9632 for the channel. Added SILC_CMODE_HMAC channel mode.
9634 * Added [<hmac>] option for the JOIN command so that user can
9635 select which HMAC is used to compute the MACs of the channel
9638 * Added Hmac field to the Channel Message Payload. The integrity
9639 of plaintext channel messages are now protected by computing
9640 MAC of the message and attaching the MAC to the payload. The
9641 MAC is encrypted. Now, it is clear that this causes some
9642 overhead to the size of the packet but rationale for this is that
9643 now the receiver can verify whether the channel message decrypted
9644 correctly and also when private keys are set for the channel the
9645 receiver can decrypt the packet with several keys and check from
9646 the MAC which key decrypted the message correctly.
9648 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9649 lib/silccrypt/silccipher.[ch].
9651 * Added silc_hash_len to return the digest length into the
9652 lib/silcrypt/silchash.[ch].
9654 * Rewrote parts of Silc Channel Payload interface in the
9655 lib/silccore/silcchannel.[ch]. The encode function now also
9656 encrypts the packet and parse function decrypts it.
9658 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9660 * Fixed a minor formatting bug in the SKE's key material processing.
9661 It actually might have processed the keys wrong way resulting
9664 * Redefined the mandatory HMAC algorithms and added new algorithms.
9665 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9666 and hmac-md5 truncated to 96 bits. The mandatory is now
9667 hmac-sha1-96. Rest are optional (including the one that used
9668 to be mandatory). Rationale for this is that the truncated HMAC
9669 length is sufficient from security point of view and can actually
9670 make the attack against the HMAC harder. Also, the truncated
9671 HMAC causes less overhead to the packets. See the RFC2104 for
9674 * Added new [hmac] configuration section. The SKE used to use
9675 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9676 is of course wrong. The official names that must be proposed in
9677 the SKE are the ones defined in the protocol specification
9678 (hmac-sha1-96 for example). The user can configure any hmac
9679 using any hash function configured in the [hash] section. At
9680 least, the mandatory must be configured.
9682 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9684 * Added HMAC list to the SKE proposal list. It has now both
9685 hash algorithm list and HMAC list. This makes the protocol
9686 incompatible with previous versions. The SKE now seems to work
9687 the way it is supposed to work, for the first time actually.
9689 * Defined plain Hash algorithms to the protocol specification.
9692 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9694 * Implemented support for key agreement packets into the server.
9695 Added functions silc_server_key_agreement and
9696 silc_server_send_key_agreement. Other than these functions,
9697 server has nothing to do with this packet.
9699 * Added support for private message key packets into the server.
9700 Added functions silc_server_private_message_key and
9701 silc_server_send_private_message_key.
9705 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9706 called in the protocol's final callback instead in the END
9707 protocol state. This makes a little more sense and in the same
9708 time in client we can use the same protocol routines for normal
9709 key exchange and to key agreement packet handling as well.
9711 * Added to both client's and server's KE protocol context the
9712 SilcSKEKeyMaterial pointer to save the key material. We will
9713 bring the key material to the protocol's final callback by doing
9714 this. The final callback must free the key material.
9716 * Added SKE's packet_send callback into client's KE protocol
9717 context so that the caller can choose what packet sending function
9718 is used. This way we can use different packet sending when
9719 doing normal SKE when doing key agreement packet handling (in
9720 the key agreement packet handling we do not want to encrypt
9723 * Implemented the responder side of the key agreement routines
9724 in the client. The client can now bind to specified port and
9725 accept incoming key negotiation. The key material is passed
9726 to the application after the protocol is over.
9728 * Implemented the processing of incoming Key Agreement packet
9729 in the client. Added function silc_client_key_agreement to
9732 * Implemented the intiator side of the key agreement routines
9733 in the client. The client can now initiate key agreement with
9734 another remote client. The key material is passed to the
9735 application after the protocol is over.
9737 * Created client_keyagr.c to include all the key agreement
9740 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9741 SILC_TASK_CALLBACK except that it is not static.
9743 * Created client_notify.c and moved the Notify packet handling
9744 from the client.[ch] into that file.
9746 * Created client_prvmsg.c and moved all private message and
9747 private message key routines from the client.[ch] into that file.
9749 * Create client_channel.c and moved all channel message and
9750 channel private key routines from the client.[ch] into that file.
9752 * Changed silc_client_get_client_by_id_resolve to resolve with
9753 WHOIS command instead of IDENTIFY command, in the file
9754 lib/silclient/idlist.c.
9756 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9758 * Implemented the SKE's responder side to the Client library.
9760 * When FAILURE is received to the protocol do not trust it
9761 blindly. Register a timeout to wait whether the remote closes
9762 the connection as it should do it, only after that process the
9763 actual failure. This was changed to both client and server.
9765 * Added client_internal.h to include some of the structures
9766 there instead of client.h in lib/silcclient/.
9768 * Added function silc_task_unregister_by_callback to unregister
9769 timeouts by the callback function.
9771 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Some "Incomplete WHOIS info" errors has been appearing on the
9774 log files. Took away the entry->userinfo check from WHOIS
9775 reply sending. The entry->userinfo is now " " if client did not
9776 provide one. I thought this was fixed earlier but something
9777 is wrong still. Let's see if the error still appears.
9779 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9781 * Fixed a minor bug in the login when the channel key is
9782 re-generated in the server. It used to generate the key in
9783 wrong order and thus caused problems in the channel traffic.
9785 * Fixed a minor bug in channel key distsribution after
9786 KICK command. The key was not sent to the router even though
9789 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9791 * Added silc_ske_process_key_material_data as generic routine
9792 to process any key material as the SILC protocol dictates. The
9793 function is used by the actual SKE library but can be used by
9794 applications as well. This relates to the private message keys
9795 and the channel private keys since they must be processed the
9796 same way the normal SILC session keys. The protocol dictates
9797 this. Affected files: lib/silcske/silcske.[ch].
9799 Added also silc_ske_free_key_material to free the
9800 SilcSKEKeyMaterial structure.
9802 * Defined silc_cipher_set_key function to set the key for
9803 cipher without using the object's method function. The affected
9804 files: lib/silccrypt/silccipher.[ch].
9806 * Implemented silc silc_client_add_private_message_key,
9807 silc_client_add_private_message_key_ske,
9808 silc_client_del_private_message_key,
9809 silc_client_list_private_message_keys and
9810 silc_client_free_private_message_keys functions in the
9813 Added functions silc_client_send_private_message_key to send
9814 the Private Message Key payload and silc_client_private_message_key
9815 to handle incoming Private Message Key payload.
9817 * Added Cipher field to the Private Message Key payload to set
9818 the cipher to be used. If ignored, the default cipher defined
9819 in the SILC protocol (aes-256-cbc) is used.
9821 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Removed lib/silcclient/ops.h file.
9825 Redefined parts of the SILC Client Library API. Created new
9826 file silcapi.h that deprecates the ops.h file and defines the
9827 published Client Library API. Defined also private message key
9828 API and channel private key API into the file.
9830 This is the file that the application must include from the
9831 SILC Client Library. Other files need not be included by
9832 the application anymore.
9834 * Added new key_agreement client operation callback and also
9835 defined the Key Agreement library API for the application.
9837 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9839 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9840 is used by clients to request key negotiation between another
9841 client in the SILC network. If the negotiation is started it
9842 is performed using the SKE protocol. The result of the
9843 negotiation, the secret key material, can be used for example
9844 as private message key.
9846 Implemented the Key Agreement payload into the files
9847 lib/silccore/silauth.[ch].
9849 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Redefined ciphers for the SILC protocol. Added some new ciphers
9852 and defined the key lengths for the algorithms. Changed the
9853 code accordingly. The default key length is now 256 bits.
9855 * Fixed SKE key distribution function silc_ske_process_key_material
9856 when the key length is more than 128 bits. The default key
9857 length in SILC is now 256 bits.
9859 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9860 to indicate unsupported algorithm.
9862 * Renamed rijndael.c to aes.c and all functions as well.
9864 * Fixed a long standing channel key setting bug in client library.
9865 Weird that it has never surfaced before.
9867 * Fixed bug in channel deletion. If the entire channel is removed
9868 then it must also delete the references of the channel entry
9869 from the client's channel list as the client's channel entry and
9870 the channel's client entry share same memory.
9872 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9874 * Implemented CONNECT and SHUTDOWN commands in the client.
9876 * Implemented CLOSE command to the client.
9878 * Added the function silc_idlist_find_server_by_name into the
9879 files silcd/idlist.[ch].
9881 Added the function silc_idlist_find_server_by_conn into the
9882 files silcd/idlist.[ch].
9884 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9886 * DIE command was renamed to SHUTDOWN. Updated the both code
9889 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9890 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9892 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9895 * Added function silc_server_create_connection function to create
9896 connection to remote router. My server implementation actually
9897 does not allow router to connect to normal server (it expects
9898 that normal server always initiates the connection to the router)
9899 so the CONNECT command is only good for connecting to another
9902 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9904 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9905 or some other client was kicked from the channel.
9907 Implemented the handling of the notify type to both client
9910 Implemented silc_server_send_notify_kicked to send the KICKED
9911 notify. It is used to send it to the server's primary router.
9913 * Implemented the KICK command into server and client.
9915 * Added `query' argument to the silc_idlist_get_client function
9916 to indicate whether to query the client from server or not if
9919 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9920 to indicate that the client is not channel founder.
9924 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9926 * Removed the rng context from SilcPacketContext structure and
9927 changed that the packet routine uses the Global RNG API.
9929 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Added support for quit message that client can "leave" on the
9932 channel when it quits the SILC. It is ditributed inside the
9933 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9935 Added silc_server_free_client_data that will take the
9936 signoff message as argument.
9938 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9940 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * Updated parts of the protocol specification to keep it up
9945 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9947 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9948 payloads in one packet.
9950 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9951 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9952 use now the new List flag.
9954 * Also deprecated the following packet types: REPLACE_ID,
9955 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9957 * Added list support for Notify packet in server.
9959 * Added silc_server_send_notify_channel_change to send the
9960 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9961 the silc_server_send_replace_id.
9963 * Added silc_server_send_notify_nick_change to send the
9964 NICK_CHANGE notify type. Deprecates the function
9965 silc_server_send_replace_id.
9967 * Added silc_server_send_notify_join to send the JOIN notify type.
9968 Deprecates the function silc_server_send_new_channel_user.
9970 * Added silc_server_send_notify_leave to send LEAVE notify type.
9971 Deprecates the function silc_server_send_remove_channel_user.
9973 * Added silc_server_send_notify_cmode and
9974 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9975 types. Deprecates the silc_server_send_set_mode function.
9977 * Added SERVER_SIGNOFF notify type to indicate that server has
9978 quit. This means that all clients on the channel from that
9979 server will drop. This can be also used when netsplit happens.
9981 Deprecated REMOVE_ID packet type since it is not needed anymore
9984 Added silc_server_send_notify_server_signoff to send the
9985 SERVER_SIGNOFF notify type. Deprecates the function
9986 silc_server_send_remove_id.
9988 Added also silc_server_send_notify_signoff to send the
9989 SIGNOFF notify type.
9991 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9992 SILC protocol from this day on. Changed the protocol
9993 specification as well.
9995 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9996 notify type. It is used between routers to notify about
9997 topic changes on a channel.
9999 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10002 * Partly updated the protocol specification to comply with the
10003 changes now made. It is still though a bit outdated.
10005 * The JOIN notify type now takes one extra argument <Channel ID>.
10006 The packet used to be destined to the channel but now the
10007 JOIN type may be sent as list thus it is impossible to
10008 destine it to any specific channel. By adding this argument
10009 it is again possible.
10011 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10013 * Added CREDITS file. The CHANGES and CREDITS file will appear
10014 in the distribution as well.
10016 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10019 types in the server's silcd/packet_receive.c.
10021 * Implemented CMODE and CUMODE to work in router environment.
10023 * Fixed minor encoding and decoding buglet from the
10024 lib/silccore/silcmode.c.
10026 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10029 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10031 * Changed all SilcConfigServer* and silc_config_server* to
10032 SilcServerConfig* and silc_server_config*, respectively.
10035 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Associated the ID (client or server ID) to the Authentication
10038 Payload to avoid any possibility of forging. Updated the
10039 protocol specification and the code accordingly.
10041 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10043 * The RSA key length is now save to the RsaKey context in the
10044 key generation process in lib/silccrypt/rsa.c. The key length
10045 is now used to figure out the maximum size of the block allowed
10046 to be encrypted/signed.
10048 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10049 is equivalent to the silc_mp_mp2bin but does not allocate any
10052 * Changed silc_mp_mp2bin API to take length argument. If it is
10053 non-zero then the buffer is allocated that large. If zero, then
10054 the size is approximated using silc_mp_sizeinbase, which however
10057 * Created Global RNG API which is global RNG that application can
10058 initialize. After initializing, any routine anywhere in the
10059 code (including library) can use RNG without allocating a new
10060 RNG object. This was done to allow this sort of use of the
10061 RNG in code that has no chance to allocate RNG object. All
10062 applications currently allocate this and many routines in the
10063 library use this. Affected file lib/silccrypt/silcrng.[ch].
10065 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10066 it to use the Global RNG API.
10068 * Defined Authentication Payload into protocol specification that
10069 is used during SILC session to authenticate entities. It is
10070 used for example by client to authenticate itself to the server
10071 to obtain server operator privileges.
10073 Implemented this payload into the lib/silccore/silcauth.[ch].
10074 Implemented also routines for public key based authentication
10075 as the new protocol specification dictates.
10077 Moved definitions of different authentication methods from
10078 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10080 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10081 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10082 silc_pkcs_verify_with_hash functions into the file
10083 lib/silccrypt/silcpkcs.[ch].
10085 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * The client entry's userinfo pointer must be always valid.
10088 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10089 will fail since it requires the userinfo. Now, the userinfo
10090 is allocated as "" if actual userinfo does not exist. Actually,
10091 it must exist and it is totally Ok to drop client connections
10092 that does not announce the userinfo. However, we will make
10093 this workaround for now.
10095 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10096 to return the remote port by socket.
10098 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10100 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10101 SILC_SERVER_PENDING_EXEC and added an new macro
10102 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10103 data or when error occurs while processing the pending command.
10105 Added new argument `destructor' into silc_server_command_pending
10106 and to the SilcServerCommandPending object. This destructor is
10107 now called after calling the pending callback or if error occurs
10108 immediately. If error occurs the actual pending callback won't
10109 be called at all - only the destructor. The destructor may be
10110 NULL if destructor is not needed.
10112 All this applies for client library code as well. Similar
10113 changes were made there as well for the pending commands.
10115 In the client, the application must now allocate the
10116 SilcClientCommandContext with the silc_client_command_alloc
10119 * Added reference counter to the SilcServerCommandContext. Added
10120 function silc_server_command_alloc and silc_server_command_dup
10123 Same type of functions added to the client library for the same
10126 * Removed the cmd_ident from IDListData away since it is now
10127 global for all connections. It is the command identifier used
10128 in command sending and with pending commands. The affected file
10131 * Added reference counter to the SilcSocketConnection objecet to
10132 indicate the usage count of the object. The object won't be
10133 freed untill the reference counter hits zero. Currently only
10134 server uses this, and client ignores it. The client must be
10135 set to use this too later. The affected files are
10136 lib/silccore/silcsockconn.[ch]. Added also the function
10137 silc_socket_dup to increase the reference counter.
10139 This was mainly added because it is possible that the socket
10140 is removed underneath of pending command or other async
10141 operation. Now it won't be free'd and proper DISCONNECTING
10142 flags, etc. can be set to avoid sending data to connection that
10143 is not valid anymore.
10145 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10146 the connection. After that it sets SILC_SET_DISCONNECTED.
10147 It is, however, possible that the socket data is not still freed.
10148 The silc_server_packet_process now checks that data is not
10149 read or written to connection that is DISCONNECTED. The socket
10150 get's freed when the reference counter hits zero.
10152 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10154 * Changed the client operation API: channel_message operation's
10155 `sender' is now the client entry of the sender, not the nickname
10156 and the `channel' is the channel entry, not the channel name.
10158 In the private_message operation the `sender' is now also the
10159 client entry of the sender not the nickname.
10161 Affected file is lib/silcclient/ops.h and all applications
10162 using the client operations.
10164 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10166 * Moved the calling of ops->connect() from connect_to_server_final
10167 into receive_new_id functin since that is the point when the
10168 client is actually allowed to send traffic to network. The
10169 affected file is lib/silcclient/client.c.
10171 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10173 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10174 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10175 (if needs broadcasting) instead of broadcasting the packets one
10176 by one which would make a burst in the network traffic.
10178 * Added `broadcast' argument to the functions in silcd/server.[ch]
10179 silc_server_create_new_channel[_with_id] to indicate whether
10180 to send New Channel packet to primary router.
10182 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * Added new function into the silcd/server.[ch] files:
10185 silc_server_create_new_channel_with_id to create new channel with
10186 already existing Channel ID.
10188 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10189 lib/silccore/silcpacket.h. This packet is used t send list of
10190 Set Mode payloads inside one packet. Server uses this to set
10191 the modes for the channels and clients on those channels, that it
10192 announced to the router when it connected to it. The protocol
10193 specification has been updated accordingly.
10195 * The silc_server_new_channel did not handle the packet coming
10196 from normal server as it normally does not send that. However,
10197 when it announces its channels it does send it. Implemented
10198 the support for that.
10200 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10201 into the file lib/silccore/id.h.
10203 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10205 * Fixed memory leaks in the functions silc_idlist_del_client,
10206 silc_idlist_del_channel and silc_idlist_del_server in the file
10207 silcd/idlist.c. All of those leaked like a sieve.
10209 * Fixed some small memory leaks in the client's function
10210 silc_client_notify_by_server.
10212 * Added functions into silcd/server.c: silc_server_announce_clients,
10213 silc_server_announce_channels and silc_server_announce_server.
10214 These functions are used by normal and router server to announce
10215 to its primary router about clients, channels and servers (when
10216 router) that we own. This is done after we've connected to the
10219 These functions effectively implements the following packet types:
10220 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10221 and SILC_PACKET_NEW_ID_LIST.
10223 * Added new functions into the silcd/packet_receive.[ch]:
10224 silc_server_new_id_list, silc_server_new_channel_list and
10225 silc_server_new_channel_user_list to handle the incoming
10226 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10228 * Added support of changing Channel ID in the function
10229 silc_server_replace_id. If the server that announces a channel
10230 to the router already exists in the router (with same name but
10231 with different Channel ID), router is responsible to send
10232 Replace ID packet to the server and force the server to change
10233 the Channel ID to the one router has.
10235 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10236 client that the Channel ID has been changed by the router. The
10237 normal server sends this to the client. Client must start using
10238 the new Channel ID as the channel's ID.
10240 Implemented handling of this new type into lib/silcclient/client.c
10241 into the function silc_client_notify_by_server.
10243 * Added new function silc_idlist_replace_channel_id into the files
10244 silcd/idlist.[ch] to replace the Channel ID.
10246 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10248 * Call silc_server_command_identify_check always when processing
10249 the IDENTIFY command in silcd/command.c
10251 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10254 send keepalive packets. The packet can be sent by clients,
10255 servers and routers.
10257 Added function silc_socket_set_heartbeat into the file
10258 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10259 If not set, the heartbeat is not performed. The actual
10260 heartbeat is implemented in the low level socket connection
10261 library. However, application is responsible of actually
10262 sending the packet.
10264 Added silc_server_send_heartbeat to send the actual heartbeat
10265 packet into silcd/packet_send.[ch]. Server now performs
10266 keepalive with all connections.
10268 * Added silc_task_get_first function into lib/silcutil/silctask.c
10269 to return the timeout task with shortest timeout. There was a bug
10270 in task unregistration that caused problems. TODO has been
10271 updated to include that task system must be rewritten.
10273 * The client library will now resolve the client information when
10274 receiving JOIN notify from server for client that we know but
10275 have incomplete information.
10277 * Rewrote parts of silc_server_remove_from_channels and
10278 silc_server_remove_from_one_channel as they did not remove the
10279 channel in some circumstances even though they should've.
10281 * Encryption problem encountered in server:
10283 The LEAVE command used to send the Channel Key packet to the
10284 router immediately after generating it. However, the code
10285 had earlier sent Remove Channel user packet but not immediately,
10286 ie. it was put to queue. The order of packets in the router
10287 was that Channel Key packet was first and Remove Channel User
10288 packet was second, even though they were encrypted in the
10289 reverse order. For this reason, MAC check failed. Now, this
10290 is fixed by not sending the Channel Key packet immediately but
10291 putting it to queue. However, this is more fundamental problem:
10292 packets that are in queue should actually not be encrypted
10293 because packets that are sent immediately gets encrypted
10294 actually with wrong IV (and thus MAC check fails). So, packets
10295 that are in queue should be encrypted when they are sent to
10296 the wire and not when they put to the queue.
10298 However, the problem is that the current system has not been
10299 designed to work that way. Instead, the packet is encrypted
10300 as soon as possible and left to the queue. The queue is then
10301 just purged into wire. There won't be any fixes for this
10302 any time soon. So, the current semantic for packet sending
10305 o If you send packet to remote host and do not force the send
10306 (the packet will be in queue) then all subsequent packets to the
10307 same remote host must also be put to the queue. Only after the
10308 queue has been purged is it safe again to force the packet
10311 o If you send all packets immediately then it safe to send
10312 any of subsequent packets through the queue, however, after
10313 the first packet is put to queue then any subsequent packets
10314 must also be put to the queue.
10316 Follow these rules and everything works fine.
10318 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10320 * Added new function silc_server_remove_clients_by_server to
10321 remove all client entries from ID list when the server connection
10322 is lost. In this case it is also important to invalidate all
10323 client entires as they hold the invalid server entry. This
10324 fixes fatal bug when server has lost connection and will reconnect
10327 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10329 * Made some sanity checks to silc_server_daemonise like to check
10330 whether the requested user and group actually exists.
10332 * Added sanity check to SKE's silc_ske_responder_finish to check
10333 that the public and private key actually is valid.
10335 * Invalidate the client's nickname when receiving Replace ID
10336 packet and the Client ID is being replaced. This means that the
10337 server will query the nickname if someone needs it (client)
10340 * Sort the ID Cache in client library when the ID Cache data
10341 has changed (needs sorting).
10343 * Do not allow for SILC client to create several connections to
10344 several servers. The client does not support windows right now
10345 and generating multiple connections causes weird behaviour.
10347 Irssi-silc client does support windows and can handle several
10348 connections without problems, see: www.irssi.org and SILC plugin.
10350 * Fixed some places where client was added to the IDList. The
10351 rule of thumb is following (in order to get everything right):
10352 If the client is directly connected local client then the
10353 `connection' argument must be set and `router' argument must be
10354 NULL to silc_idlist_add_client function. If the client is not
10355 directly connected client then the `router' argument must
10356 bet set and the `connection' argument must be NULL to the
10357 silc_idlist_add_client function.
10359 * The funtion silc_server_packet_send_local_channel actually did
10360 not check whether the client was locally connected or not. It
10361 does that now. Fixed a bug related to LEAVE command.
10363 * Fixed Remove Channel User payload parsing bug in server's
10364 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10366 * The server's silc_server_save_channel_key now checks also the
10367 global ID list for the channel as it might not be in the local
10368 list. Fixed a bug related to LEAVE command.
10370 * Is this the end of the [<unknown>] buglet that has been lurking
10371 around for a long time? A little for loop fix in server's
10372 silc_server_command_whois_parse that is used by both IDENTIFY
10373 and WHOIS command. At least, this was a clear bug and a cause
10374 of one type of [<unknown>] buglet.
10376 * WHOIS and IDENTIFY commands call the function
10377 silc_server_command_[whois/identify]_check function even if
10378 we are not router server.
10380 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * Added --with-gmp configuration option. If set the GMP
10383 is always compiled in the SILC source tree. If not set then
10384 it is checked whether the system has the GMP3 installed. If
10385 it has then the GMP won't be compiled (the system's headers
10386 and library is used), if it doesn't have it then the GMP is
10387 compiled in the SILC source tree.
10389 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10391 * Changed RSA private exponent generation to what PKCS #1
10392 suggests. We try to find the smallest possible d by doing
10393 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10394 not security fix but optimization.
10396 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10398 * Added new config entry [Identity] to fork the server and run
10399 it as specific user and group. A patch from Bostik.
10401 * Imported Dotconf configuration library into lib/dotconf.
10402 This will be used to create the SILC configuration files later.
10403 It will appear in the distsribution after this commit.
10405 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10407 * A big code auditing weekend happening. Auditing code for
10408 obvious mistakes, bugs and errors. Also, removing any code
10411 Removed files for being obsolete:
10413 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10414 inline in the file lib/silcutil/silcbuffer.h)
10416 o lib/silcutil/silcbufutil.c (the header has inline versions)
10418 Changed code to fix possible error conditions:
10420 o The buffer formatting routines now check that the destination
10421 buffer really has enough space to add the data. This applies for
10422 both buffer formatting and unformatting
10423 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10424 unformatting was changed to accomodate following rules:
10425 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10426 sent to the function while XXX_*STRING will not allocate or copy
10427 the data into the buffer. Instead it sets the pointer from the
10428 buffer into the pointer sent as argument (XXX_*STRING used to
10429 require that the pointer must be allocated already). This change
10430 makes this whole thing a bit more consistent and more optimized
10431 (note that the data returned in the unformatting with XXX_*STRING
10432 must not be freed now). The routines return now -1 on error.
10434 o Tried to find all code that use buffer_format and buffer_unformat
10435 and added return value checking to prevent formatting and
10436 especially unformatting errors and possible subsequent fatal
10439 o Changed ske->x and ske->KEY to mallocated pointers in
10440 lib/silcske/silcske.h. Fixed possible data and memory leak.
10442 o Added return value checking to all *_parse* functions. Fixed
10443 many memory leaks as well.
10445 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10446 so that buffer overflows would not happen. All code now also
10447 checks the return value as it can fail.
10449 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10451 * Added reconnection support to server if the normal server looses
10452 its connection to the router (for example if router is rebooted).
10453 The server performs normal reconnection strategy implemented
10454 to the server. Affected file silcd/server.c.
10456 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10458 * Added new packet type SILC_PACKET_SET_MODE that is used to
10459 distribute the information about changed modes (for clients,
10460 channels and clients channel modes) to all routers in the
10461 network. Updated the protocol specification accordingly.
10463 Added functions into silcd/packet_send.c and
10464 silcd/packet_receive.c: silc_server_send_set_mode,
10465 silc_server_set_mode.
10467 Added new files silcmode.[ch] into lib/silccore that implements
10468 the encoding and decoding of Set Mode Payload. Added new type
10469 SilcSetModePayload. Moved the definitions of different modes
10470 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10472 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10474 * Oops, a little mistake in server's connection authentication
10475 protocol. The protocol is not ended with FAILURE but with
10476 SUCCESS if the authentication is Ok. :) Affected file is
10479 * Implemented NICK_CHANGE notify handling in server in the file
10480 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10481 the local clients on the channel. After the changing nickname
10482 in router environment snhould work and the [<unknown>] nickname
10483 should appear no more.
10485 The silc_server_replace_id function that receives the Replace ID
10486 payload now sends the NICK_CHANGE notify type also in the file
10487 silcd/packet_receive.c
10489 * Changed WHOIS and IDENTIFY command to support the maximum amount
10490 of arguments defined in protocol specs (3328 arguments). This
10491 fixed a bug that caused problems when there were more than three
10492 users on a channel.
10494 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10496 * Added extra parameter, command identifier, to the
10497 silc_client_send_command so that explicit command identifier
10500 Changed that ID list routines uses specific command identifier
10501 when sending WHOIS/IDENTIFY requests to the server so that they
10502 can be identified when the reply comes back.
10504 Affected files lib/silcclient/command.[ch],
10505 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10507 * Added `sender' argument to silc_server_packet_send_to_channel
10508 to indicaet the sender who originally sent the packet to us
10509 that we are now re-sending. Ignored if NULL. Affected file
10510 silcd/packet_send.[ch].
10512 * Added some server statistics support in silcd/server_internal.h
10513 SilcServerStatistics structure and around the server code. Also
10514 send some nice statistics information when client is connecting
10517 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Fixed channel ID decoding in server's JOIN command reply in
10520 silcd/command_reply.c
10522 * Fixed braodcasting of replace ID payload to not to send it if
10523 we are standalone server in silcd/packet_receive.c.
10525 * Fixed all channel message sending routines to not to send
10526 packets to clients that has router set, since they are routed
10527 separately in the same function earlier. Affects file
10528 silcd/packet_send.c and all channel packet sending functions.
10530 * In USERS reply, res_argv[i] are not allocated, the table
10531 is allocated. Thus changed that free the table, not its
10534 * In server's whois_check and identify_check if the client is
10535 locally connected do not send any WHOIS commands - they are not
10538 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10540 * Fixed some minor bugs in client when sending WHOIS command. The
10541 arguments was in wrong order.
10543 * Removed statis function add_to_channel from server in
10544 silcd/command.c that was previously used with the joining but
10547 * Tested USERS command in router environment successfully with two
10548 routers, two servers and two clients.
10550 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10552 * Reorganized the USERS command and command reply in client library
10553 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10554 When the command is given by user we register a pending command
10555 callback that will reprocess the command after the reply has been
10556 received from the server. When reprocessing the packet we then
10557 display the information. Thus, the USERS information is displayed
10558 now in the command callback instead of in the command reply
10559 callback. The processing of the command is same as previously
10560 when server has sent the command reply in the JOINing process.
10562 * Added to USERS command in silcd/command_reply.c to join the client,
10563 we didn't use to know about, to the channel after we've created
10564 a client entry for it. Also, for clienet we did know already still
10565 check whether it is on the channel or not and add it if not.
10567 * Removed silc_server_command_join_notify as the function and its
10570 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10572 * Changed the client's pending command handling to the same as the
10573 server's pending command handling. It is also now possible to
10574 execute command reply functions from other command reply
10575 function as the function callbacks for commands and command
10576 replies are one and same. The pending commands are not static
10577 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10578 in client connection context. Thus, pending commands are server
10579 connection specific as it is convenient.
10581 Changed the function silc_client_command_pending and
10582 silc_client_command_pending_del and added new function
10583 silc_client_command_pending_check. Removed the
10584 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10587 * Added cmd_ident, current command identifier, to the client
10588 connection context in lib/silcclient/client.h to keep track on
10589 command identifiers used in command sending. Client's command reply
10590 function handling now supports the mandatory command identifiers.
10592 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10593 funtions in client to fully support pending command callbacks.
10595 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10596 as one of the arguments to the application in the command reply
10599 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10600 before first releasing SILC but came back. Now it is removed again
10601 and should come back nomore. The FORWARDED flag was used only
10602 by the JOINing procedure by forwarding the command packet to router.
10603 Now, the JOINing procedure has been changed to more generic (due
10604 to various router environment issues) and FORWARDED is not needed
10605 anymore for anything. The protocol specification is yet to be
10608 Now, removed silc_server_packet_forward from server and the flag
10609 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10611 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10613 * Renamed NAMES command to USERS command. The NAMES was named that
10614 due to historical reasons. Now it is renamed. Also, rewrote
10615 parts of the USERS command. The nickname list is not sent anymore
10616 by the server. Only Client ID and mode lists are sent in the USERS
10617 command. Changed this also to the protocol specification.
10619 The client now resolves the names and stuff after it receives
10620 the USERS list from the server when joining to the channel.
10622 * WHOIS and IDENTIFY commands has been changed to support multiple
10623 Client ID's per command. One can now search for multiple users
10624 in the network by sending only one WHOIS or IDENTIFY command.
10625 Changed the code and the protocol specifications.
10627 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10628 uses silc_server_command_whois_parse to parse the request. */
10630 * If normal server, do not parse the WHOIS and IDENTIFY requests
10631 before sending it to the router. Saves some time.
10633 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10635 * Fixed JOIN command on client library. Wrong number of arguments
10636 used to crash the client.
10638 * Added silc_server_channel_has_global function to check whether
10639 channel has global users or not.
10641 * Added silc_server_channel_has_local function to check whether channel
10642 has locally connected clients on the channel.
10644 * The silc_server_remove_from_one_channel now checks whether the
10645 channel has global users or not after given client was removed from
10646 the channel. It also checks whether the channel has local clients
10647 on the channel anymore. If it does not have then the channel entry
10648 is removed as it is not needed anymore.
10650 * The silc_server_notify now checks on JOIN notify whether the joining
10651 client is one of locally connected or global. If it is global then
10652 the channel has now global users on the channel and that is marked
10653 to the channel entry. Also, it now saves the global client to
10654 global list who is joining and JOINs it to the channel. This is
10655 for normal server, that is.
10657 Changed silc_server_send_notify_on_channel,
10658 silc_server_packet_relay_to_channel and
10659 silc_server_packet_send_to_channel check if we are normal server
10660 and client has router set (ie. global client) do not send the
10661 message to that client, as it is already routed to our router.
10663 * Implemented LEAVE notify type handling in silc_server_notify
10666 * Tested LEAVE command in router environment successfully. Tested
10667 with two routers, two servers and two clients.
10671 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10673 * Implemented SIGNOFF notify type handling in silc_server_notify
10676 * silc_server_remove_id now removes the client entry from all channels
10677 it has joined and thusly sends SIGNOFF notify type.
10679 * Rewrote the NAMES list generation in server by removing two excess
10680 loops. The lists are created now inside one loop.
10682 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10684 * silc_server_remove_channel_user checks now also global list
10685 for channel and client.
10687 * silc_server_new_channel_user checks now both local and global
10688 list for channel and client. Fixed a bug in client id decoding.
10689 Used to decode wrong buffer.
10691 * silc_server_channel_message checks now both local and global
10692 list for channel entry.
10694 * Tested channel joining (hence JOIN) in router environment
10695 successfully. Tested with two routers, two servers and two
10698 * Tested channel message sending in router environment successfully.
10700 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10702 * Added silc_server_save_channel_key into server.[ch] to save the
10703 received channel key in Channel Key payload processing. It is
10704 also used in JOIN command reply handling.
10706 Equivalent function silc_client_save_channel_key added into
10707 client.[ch] into client library.
10709 * Changed JOIN command reply to send information whether the channel
10710 was created or not (is existing already) and the channel key
10711 payload. Changed protocol specs accordingly.
10713 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10714 the request was sent by ID and not by nickname. Crashed on
10717 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10719 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10720 now correctly save the received data.
10722 * silc_server_free_sock_user_data now notifies routers in the
10723 network about entities leaving the network.
10725 At the same time implemented functions silc_server_remove_id
10726 and silc_server_send_remove_id to receive and send REMOVE_ID
10727 packets. The packet is used to notify routers in the network
10728 about leaving entities. The ID removed will become invalid in
10731 * Added function silc_idlist_del_server into server. Removes and
10732 free's server entry from ID list.
10734 * silc_server_private_message function now checks, if we are router,
10735 that the destination ID really is valid ID, naturally.
10737 * In router when NEW_ID packet is received (for new client) the
10738 hash of the Client ID is saved in the ID Cache but the
10739 client->nickname is set to NULL, instead of putting the hash
10742 IDENTIFY command now also checks that client->nickname must be
10743 valid. If it is not if will request the data from the server who
10744 owns the client. Added new function
10745 silc_server_command_identify_check.
10747 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10748 to set the command to already allocated Command Payload.
10750 * Tested private message sending in router environment with two
10751 routers, two servers and two clients. Fixed minor bugs and now
10754 * Fixed segfault from client's NAMES command. Used to crash if
10755 not on any channel.
10757 * Forwarded packets must not be routed even if it is not destined
10758 to the receiver. Changed server code comply with this.
10760 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10762 * Added `require_reverse_mapping' boolean value to ServerParams
10763 structure. If TRUE (not default) the server will require that
10764 the connecting host has fully qualified domain name.
10766 If the reverse mapping is not required and hostname could not be
10767 found the IP address is used as hostname.
10769 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10771 * Implemented version string checking to both client and server.
10772 The check is incomplete currently due to the abnormal version
10773 strings used in development version of SILC.
10775 * Changed all command functions in server to use the new
10778 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10780 * Changed char *data to unsigned char *data in ID Cache system to
10781 support binary data as ID Cache data. Changed code to support
10782 binary data in lib/silccore/idcache.c.
10784 * Renamed silc_server_packet_relay_command_reply to
10785 silc_server_command_reply as it is normal packet receiving
10786 function. Rewrote the function to accept command replys for
10787 servers and not only for clients.
10789 * Mark remote router always as registered server if we are connecting
10790 to it. Otherwise, commands sent by the router to us are ignored.
10792 * All ID List find routines now returns the ID Cache Entry pointer
10793 as well if requested.
10795 * WHOIS command works now in router environment, tested with two
10796 routers, two servers and two clients.
10798 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10799 in router environment (as it is almost equivalent to WHOIS) but
10800 hasn't been tested thoroughly. Added new functions:
10802 silc_server_command_identify_parse
10803 silc_server_command_identify_send_reply
10804 silc_server_command_identify_from_client
10805 silc_server_command_identify_from_server
10807 * Disabled route cache adding because adding two different ID's with
10808 same IP replaces the old cache entry thus giving wrong route.
10809 The entry->router->connection is always the fastest route anyway
10810 so route cache may not be needed. Of course, new routes maybe
10811 established after receiving the ID when the entry->router->connection
10812 might not be anymore the most optimal.
10814 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10816 * Add route cache for received ID for fast routing.
10818 * Added silc_server_packet_route to route received packet on router
10819 that is not destined to us.
10821 * Renamed silc_server_get_route to silc_server_route_get.
10823 * Added id_string and id_string_len fields into SilcServer to
10824 include encoded ServerID for fast comparing without excess
10825 encoding of the ID's.
10827 * Cleaned up WHOIS command on server side. Added following static
10830 silc_server_command_whois_parse
10831 silc_server_command_whois_check
10832 silc_server_command_whois_send_reply
10833 silc_server_command_whois_from_client
10834 silc_server_command_whois_from_server
10836 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10837 arguments in command replies. All command functions should be
10838 updated to use this macro.
10840 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10842 * Minor typo fixes on command reply handling on server.
10844 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10846 * Added silc_server_command_add_to_channel internal routine to add
10847 the client to the channel after router has created the channel and
10848 sent command reply to the server.
10850 * Added generic silc_server_send_command to send any command from
10853 * Use static buffer with ID rendering instead of duplicating data.
10855 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10857 * Fixed a channel user mode bug when joining to a channel server gave
10858 everybody channel founder rights, oops.
10860 * We mark ourselves as the router of the incoming server connection
10861 if we are router ourselves. This way we can check in some packet
10862 sending functions whether it is locally connected server. For
10863 incoming router connections we put NULL.
10865 * For router sending packets locally means now always sending the
10866 packet cell wide; to local clients and local servers. For normal
10867 server sending packet locally means sending it to only local
10870 * Fixed the JOIN command to really work in router environment. If the
10871 channel is created it is always created by the router. Router is
10872 also responsible of making the initial joining to the channel,
10873 sending JOIN notify to the sending server and distributing
10874 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10875 does not exist server doesn't do anything else but forward the
10876 command to the router which performs everything.
10878 * Added silc_server_send_channel_key function to send the Channel Key
10881 * Added silc_server_create_channel_key to create new channel key. The
10882 channel key is now re-generated everytime someone joins or leaves
10883 a channel, as protocol dictates. Note: channel->key_len is the
10884 key length in bits.
10886 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10888 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10889 packet_receive.[ch] to separate packet sending and receiving
10890 routines. The server.[ch] now includes everything else including
10891 actual packet processing (writing and reading data) and other
10894 Renamed silc_server_private_message_send_internal to
10895 silc_server_send_private_message. The routine is still though
10896 used only to relay private messages as server does not send
10897 private messages itself.
10899 Renamed silc_server_new_channel to silc_server_create_new_channel
10900 and added new function sicl_server_new_channel that handles the
10901 incoming New Channel packet. Added also new sending function
10902 silc_server_send_new_channel to send New Channel Payload.
10904 * Added new function silc_server_notify to process incoming notify
10905 packet to the server/router. Server may then relay the notify
10906 to clients if needed.
10908 * Added new function silc_server_new_channel_user to process incoming
10909 New Channel User packet. Router will redistribute the packet and
10910 send JOIN notify to its local clients and locally connected servers
10911 if needed. Normal server will send JOIN notify to its local client
10912 on same channel when received this packet. Added also corresponding
10913 sending function silc_server_send_new_channel_user to sent the
10916 * Added boolean route argument to send_notif_to_channel and
10917 packet_send_to_channel functions to attempt to route the packet
10918 if it is TRUE and send only locally if it is FALSE.
10920 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10922 * silc_server_replace_id now broadcasts the received replace ID
10923 packet if it is not broadcast packet already. The router must
10924 broadcast to inform other routers about changed ID.
10926 * Added backpointer to server's router into SilcServer context in
10927 silcd/server_internal.h.
10929 * Fixed silc_server_packet_broadcast to send correct broadcast
10932 * The channel key is now distributed to the local client as soon
10933 as it is received from the router (in router environment) so that
10934 no other packet may be sent for the channel until client has
10937 * silc_server_remove_channel_user now broadcasts the received
10938 Remove Channel User packet if it is not broadcast packet already.
10939 The router must broadcast to inform other routers about removed
10942 * Added users field into SilcPacketContext that is a reference count
10943 of the context. One can increase the reference count by calling
10944 silc_packet_context_dup which is now changed to just increase the
10945 reference count instead of duplicating the data. The reference
10946 count is decresed by calling silc_packet_context_free that will
10947 free the data after the reference count hits zero.
10949 For now on the packet context and everything allocated into it
10950 (including the raw packet from network) must be freed by calling
10951 the new silc_packet_context_free function. Added also new function
10952 silc_packet_context_alloc that must be used now to allocate the
10953 context. This also means that if a routine is asynchronous from
10954 silc_[client/server]_packet_parse_type the packet context must
10955 be duplicated by calling silc_packet_context_dup. Otherwise it
10956 gets free'd after silc_[client/server]_packet_parse_type returns.
10957 Also, one must remember that if packet is duplicated then its
10958 reference count must be decresed by calling the free function as
10959 many times as it was duplicated.
10961 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10962 from both client and server.
10964 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10966 * Made joining to a channel working in router environment.
10968 * Cleaned up JOIN command on server side and create function
10969 silc_server_command_join_channel internal routine to make the
10972 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10974 * Changed silc_command_pending list to SilcDList. Also, added
10975 `ident' field to SilcServerCommandPending structure to identify
10976 the reply and to call correct callback.
10978 Added silc_server_command_pending_check function to replace the
10979 corresnponding macro. The silc_command_pending list is not
10982 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10983 to set identifier to previously allocated Command Payload. It
10984 is used to set identifier for command when resending Command
10987 * Added silc_command_payload_encode_payload to encode Command
10988 Payload buffer from SilcCommandPayload structure.
10990 * Added silc_argument_payload_encode_payload to encode Argument
10991 payload buffer from SilcArgumentPayload structure.
10993 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10995 * Changed WHOIS command to support router connection on server side.
10996 The whois request is always sent to router unless the server is
10997 standalone server. After server has received the reply from the
10998 router will it send the reply to the client.
11000 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11001 broadcast received broadcast packet. The function is used only
11002 by router. The broadcast packet is always sent to the router's
11005 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11006 render given ID to printable string, for log files for example.
11008 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11010 * Made basic router to router connections working. At least they
11011 can now connect to each other but nothing really works the way
11012 they are supposed - yet.
11014 * Added new initiator token to RouterConnection configuration
11015 file in silcd/serverconfig.[ch]. It is used to tell whether we
11016 are the initiator to the remote router or whether we'll expect
11017 the other end to connect.
11019 * Moved registering of listener task to silc_server_init, hence
11020 the server starts listenning as soon as it is run, even if it
11021 does not have connections to other routers. Let's see how well
11024 * Changed default connection retry timeouts for more suitable in
11027 * Removed cipher and such arguments from silc_idlist_add_client
11028 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11029 Added new function silc_idlist_add_data to add the keys and stuff
11032 * Added SilcIDListData structure and added it to SilcClientEntry
11033 and SilcServerEntry as their first field in the structure. This
11034 way we can explicitly cast the ID entries to the SilcIDListData
11035 structure and get common data for the entries. In past, we had
11036 to first check what type of connection it is and then cast it to
11037 correct ID entry type. Now, we can directly cast the opaque
11038 pointer to the SilcIDListData (no matter what ID entry it actually
11039 is) and get the data needed.
11041 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11043 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11044 in some circumstances even if threre were timeout tasks, though not
11045 IO tasks, but tasks anyway. Now fixed.
11047 * Defined SilcServerConnection structure to hold connection specific
11048 stuff about directly connected servers and routers. The definition
11049 is currently in silcd/server_internal.h. I thought about having
11050 a bit more important role fro this struct but for now it is used
11051 only when connecting to other server (or router actually).
11053 * Added connecting retry support in server when connecting to
11054 router(s). The retry feature implement exponential backoff
11055 algorithm. Also, added SilcServerParams structure to hold default
11056 parameters for server. For now, it include these retry settings
11057 and are hard coded. After server is moded to be as Silc Server
11058 Library this structure will be more important.
11060 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11062 * Changed client librarys channel->clients table to SilcList and
11063 changed code accordingly.
11065 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11067 * Changed client's channel table to SilcList and changed code
11068 accordingly. Also changed SilcChannelClientEntry to include back-
11069 pointer to the channel so that client entry can use that structure
11070 as list as well and we have fast cross-reference to the channel.
11071 This change dramatically decreased the complexity of channel
11072 handling with client entry and vice versa (removed one extra
11073 loop when searching for channel entry from many functions).
11075 * Changed server->sim from table to SilcDList and changed code
11078 * NAMES command can now be used from user interface. It will show
11079 the user list on the channel, neatly.
11081 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11082 Code now saves realname of the user if it becomes available.
11084 * Renamed configure.in to configure.in.pre and made ./prepare
11085 script to automatically add correct version string to
11086 configure.in which it creates from configure.in.pre.
11088 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11090 * NAMES command reply now shows users mode with the nickname when
11091 joining to channel.
11093 * Moved silc_client_ch[u]mode[_char] functions from
11094 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11095 place sucks, they are utility functions and should be in some
11098 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11100 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11103 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11107 * Added TRQ (efficient deque and list library) into lib/trq. This is
11108 a very good list library that is currently used in the SILC. Defined
11109 SilcList API over the library because I didn't like the API very
11110 much. See lib/trq/silclist.h for the API and examples of how to
11111 use the API. Fixed various places in the code to use the new
11112 SilcList API. The SilcList is meant for lists that has a structure
11113 already defined as a list. It is not suitable to add just some
11114 context to the list (in TRQ, the context is the list actually).
11116 So, I defined SilcDList that can be used for the purpose where
11117 predefined list structure does not exit. This can be used as
11118 such list. Now some context just can be added to the SilcDList.
11119 Currently this list is not used in the SILC just yet, though there
11120 are a lot places where this can replace dynamically allocated
11121 tables and I will fix these places, later, to use SilcDList.
11122 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11123 and use TRQ internally).
11125 Also fixed some annoying warning messages that the original TRQ
11126 code generated. Also minor changes to TRQ's Makefile.in.
11128 * Added support for querying by Client ID to both WHOIS and
11129 IDENTIFY commands into server, as required by the protocol.
11131 * Removed method function pointers from SilcBuffer structure. They
11132 weren't used to anything and just increased the context size for
11133 no good reason. This change also made silc_buffer_alloc and
11134 silc_buffer_free functions inline functions.
11136 * Disabled command flooding detection support until it's fixed so
11137 that it accepts commands in but does not execute them more than once
11140 * Added silc_net_localhost(), to return local hostname, into
11141 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11142 that must be initialized before calling silc_client_init.
11144 * Added new function: silc_server_send_notify_on_channels to send
11145 notify messages to all channels client has joined. It is assured
11146 that the message is sent only once per client.
11148 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11149 lib/silcutil/silcutil.[ch] as silc_format function. The new
11150 function is generic and is used by server as well, not only by
11151 the logging routines.
11153 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11154 the provided version string was not acceptable. Added new function:
11155 silc_ske_check_version into lib/silcske/silcske.h. The function
11156 must be implemented by the application (client or server) and it
11157 does not reside in the SKE library. The function checks the version
11158 string remote end sent.
11160 * Added back pointers (to opaque context and to SilcSocketConnection)
11161 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11163 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11164 duplicate packet context structure.
11166 * Changed `notify' client operation to send same arguments as client
11167 receives from server except for ID's. ID's are mapped to correct
11168 ID entry and that is returned. Also, if channel entry is not sent
11169 by server but the notify is for channel the channel entry is sent
11170 to application (otherwise application doesn't know that it is for
11171 channel (library gets it from packet's Destination ID)).
11173 * Added silc_client_remove_from_channels into client library to
11174 remove a client from all channels it has joined to. Used when
11175 received SIGNOFF notify from server. Added also new function
11176 silc_client_replace_from_channels to replace old ID entry with
11177 new ID entry on all channels. Used when received NICK_CHANGE
11178 notify from server.
11180 * Fixed ID Cache list handling in silc_idlist_get_client in
11181 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11182 to get (or query) client by ID.
11184 * Updated TODO list.
11186 * Added connection authentication status message defined by the
11187 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11188 support for these into the code in client and server side.
11190 * Added generic function silc_client_send_command to send any command
11191 with variable argument list. Application should use this function
11192 to send commands if the command functions provided by the library
11193 does not suite for the application's user interface needs.
11195 * Added new `failure' client operation. Application is notified about
11196 received failure packet if client is executing a protocol. In this
11197 case the protocol's execution has failed.
11199 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11200 is required by the protocol.
11202 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11203 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11206 * Added status flag to SilcSKE object to indicate realtime status
11207 of the SKE protocol.
11209 * Application receives now exactly same command reply arguments as
11210 the library receives from server. However, if ID is received the
11211 corresponding ID entry is returned to the application (eg. Client
11212 ID is mapped to correct SilcClientEntry entry and that is returned).
11213 Changed command_reply client operation due to this change.
11215 * Changed all ID's in commands and in command replys as ID Payloads.
11216 Change affected both client and server side codes.
11218 All ID's sent in SILC network (with execption of ID's in SILC
11219 Packet header) are sent in ID Payload to support variable length
11222 * Server now notifies nick changes and notifies all clients on
11223 the channels about the new nickname (about the new Client ID,
11226 * Implemented CMODE command to change channel modes. Supports all
11227 channel modes defined by the protocol specs except ban and invite
11228 lists. (Also, private channel key mode is supported but support for
11229 setting private channel key in client is missing, thus, this mode
11230 has no effect on client side (except that server requires that the
11231 client uses private channel key and normal channel traffic does not
11234 Also, invite mode works per se, but INVITE command does not work
11235 yet correctly, so you can set channel as invite only channel but
11236 inviting clients to the channel does not work (it is yet to be
11237 thought what's the best way to do it).
11239 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11240 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11241 Implemented CUMODE command to change user's mode on the channel.
11242 Supports all modes defined by the protocol specs.
11244 * Added NAMES command reply to return users modes on the channel.
11246 * Removed unnecessary and slow ciphers from lib/silccrypt.
11248 * Set SO_KEEPALIVE option to connection sockets by default.
11250 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11252 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11253 redefined the Notify Payload into protocol specs.
11255 * Added silc_id_payload_parse_id to get ID directly from raw
11258 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11260 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11261 accept searching by Client ID as well.
11263 * Added support for LEAVE and SIGNOFF notify types in client library.
11265 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11266 to parse ID Payload from raw data.
11268 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11270 * Added flags parameter into silc_ske_assemble_security_properties
11271 function in lib/silcske/silcske.[ch].
11273 * Changed notify client operation to fit better for notify messages
11274 sent by server. The notify payload received from server is now
11275 passed to the application (after parsing it to SilcNotifyPayload).
11276 It is application's responsibility to retrieve the arguments
11277 from the payload and show the message the way it wants. The message
11278 sent by server is implementation specific.
11280 * Changed public keys to comply with the protocol specification.
11281 Old public keys are not supported anymore and are not compatible.
11283 * Removed nickname from Channel Payload as the latest draft removed
11284 it. The client must resolve the nickname from the NAMES command
11285 reply received when it joined the channel.
11287 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11289 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11291 * Fixed some errors in protocol specification drafts.
11293 * Created lib/silccore/silcnotify.c to implement Notify Payload
11294 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11295 generic payloads described by protocol specifications. The file
11296 includes implementations for ID Payload and Argument Payload.
11298 * Changed Command Payload implementation to use the new Argument
11299 Payload. Changed command_xxxx_payload to command_payload_xxxx
11300 to comply with SILC coding conventions.
11302 * Added suppport for Argument Payload handling in Notify Payload
11303 implementation as protocol requires it. Added the new support
11304 into server and client lib as well.
11306 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11308 * Added support for multiple nicknames on same channel. [n] is
11309 added locally to the nickname if there are more than one same
11310 nicknames on the channel.
11312 * Server now sends all nicknames that matched WHOIS request.
11313 Client also shows the list received from server.
11315 * Added TOPIC command to client side. User can now set and show
11316 current topic on channel.
11318 * Added MOTD command to client and server. Also, server sends the
11319 motd when client connects to the server.
11321 * Changed version strings to comply ISO 8601.
11323 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11325 * Fixed protocol error handling in client library. It should now
11326 cope even if the SKE fails for some reason.
11328 * Made new protocol specification drafts for submitting to IETF.
11330 * Implemented TOPIC command to server in silcd/command.c.
11332 * Added two new notify types into lib/silccore/silcnotify.h:
11333 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11334 notify nickname change and topic setting/change on a channel.
11336 * API change of command_reply operation in client library. The
11337 application gets now the status type received from server as well.
11339 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11341 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11343 * Cras fixed and optimized the packet handling even further and
11344 it should work now. Minor change to the prototype of function
11345 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11347 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11349 * Added new function into lib/silcutil/silcschedule.[ch]:
11350 silc_schedule_with_fd to select() a specified fd. The function
11351 returns after timeout expires or data arrives or goes. The
11352 function is used by packet routines to wait that all data is
11353 received from network.
11355 * Fixed data reading from network in lib/silccore/silcpacket.c.
11356 The code now assures that all data is read from the fd and then
11357 continues packet processing. This was a bug fix since the code
11358 used to drop some data in some circumstances.
11360 * Added new function into lib/silcclient/client.[ch]:
11361 silc_client_start_key_exchange to start key exchange after
11362 connection has been established to server. The code internally
11363 now uses this funtion but its main purpose was to provide it
11364 for applications that perform their own connecting. After
11365 application has created a connection it merely calls this
11366 function to start the key exchange between client and server.
11367 The library takes care of everything else after that.
11369 Updated also lib/silcclient/README to explain the usage of
11372 * Do not send to application information that connection has
11373 been established. Application gets notified it by connect
11376 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11378 * Applied cras's patch to add silc_schedule_one function. The
11379 function runs scheduler once and returns.
11381 * Fixed the scheduler after cras messed it up. The timeout
11382 handling works now as it's supposed to work.
11384 * Added into lib/silccore/ silcnotify.h to include notify
11385 message types support. Changed silc_server_send_notify*
11386 functions, in server.[ch], to support those new notify types.
11387 Added the support for the notify types into client library,
11388 as well. Added new notify client operation into ops.h in
11391 * Changed silc_server_packet_send_to_channel to send normal
11392 packets instead of just channel message packets. The function
11393 is now used to send the notify packets to channels. It is not
11394 used to send channel message packets anymore, as server never
11395 sends them anymore.
11397 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11398 va_arg()s as it seems to require it nowadays. I guess, if SILC
11399 is compiled with older va_arg() the new code should work anyway.
11401 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11403 * Splitted core library. Core library (lib/silccore) includes
11404 now only SILC protocol specific core (and common) components.
11405 Created new utility library (lib/silcutil) that includes more
11406 generic purpose stuff. The stuff for util library was taken
11407 from the old core library. This was minor and easy split.
11409 * Created SILC Client Library (lib/silcclient) that includes
11410 implementation of the SILC client without user interface. This
11411 was major move from silc/ directory. The code has been changed
11412 so that it is transparent towards the user interface. The
11413 silc/ directory includes now the same user interface as before
11414 and it uses the new client library. Read lib/silcclient/README.
11415 Basicly, the client library performs everything else related
11416 to SILC except user interface handling. Also, configuration
11417 files are considered to be part of user interface and library
11418 does not handle them.
11420 This change also changed a lot of structures, function naming etc.
11421 Most important change was that SilcClientWindow object was
11422 renamed to SilcClientConnection in the client library. Created
11423 also new file lib/silcclient/ops.h. Also added new files
11424 silc/local_command.[ch] and silc/client_ops.[ch].
11426 All these changes were made to make it easier for user interface
11427 designers to create what ever user interface for the SILC client
11430 It is also expected that the server will be moved to lib
11431 directory as well and SILC Server Library will be created;
11432 sometimes in the future.
11434 * Removed Local commands from lib/silccore/silccommand.h as
11435 they are application specific and new client library does not
11436 handle any of those anymore.
11438 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11439 old client implementation in silc/.
11441 * Added support for callback functions in SILC_LOG_* macros.
11442 Application can now set its own callbacks that will be called
11443 instead of using the default functions that will always print
11444 the debug messages to stderr (or stdout). Also, debugging can
11445 now be disabled by setting silc_debug to FALSE and re-enabled by
11446 setting it to TRUE. Note, that logging will still work even
11447 if debugging is disabled.
11449 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11450 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11451 silc_log_reset_debug_callbacks.
11453 * To enable debugging in silc client one must give now -d
11454 option on command line.
11456 * Changed silc_schedule_init to automatically allocate task queues
11457 if they are not allocated before calling it.
11459 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11461 * Added GMP 3.1 into math library.
11463 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11465 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11466 a channel in SILC network. The packet is used by servers and
11467 routers to notify other routers that user has left a channel.
11468 This little feature was missing until now. Added the feature
11469 to protocol specification as well.
11471 Added functions: silc_server_send_remove_channel_user and
11472 silc_server_remove_channel_user into server.[ch].
11474 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11475 lib/silccore/silcpacket.h. However, they are not implemented
11478 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11480 * Fixed joining to a channel and sending channel messages
11481 between server and router. The channel message sending should
11482 now work inside a cell.
11484 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11486 * Fixed the private message sending between server and router.
11487 The private message sending should now work inside a cell.
11489 * Added silc_server_replace_id into server.[ch] to replace
11490 existing ID in the SILC network.
11492 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11493 and silc_idlist_replace_server_id into idlist.[ch] in server.
11495 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11497 * Fixed the server to server connections. Server can again now
11498 connect to router. Router to router connections probably does
11501 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11503 * Added dynamic protocol registering support. Now protocols can
11504 registered and unregistered on the fly. Patch by cras.
11506 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11508 * Added lib/contrib directory to hold routines that some platforms
11509 don't have but are needed by SILC.
11511 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11512 into lin/contrib to provide getopt() and getopt_long() for
11513 those who don't have it.
11515 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11517 * Added AWAY command to client. When away message is set and
11518 client receives a private message packet the client automatically
11519 replies to the sender with the away message.
11521 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11522 bug seemed to be the cause of recent problems when compiling
11525 * Added version detection support to SKE protocol specification
11526 and added the new changes to the SKE implementation as well.
11527 There were other minor changes in the SKE protocol as well.
11529 Many changes in lib/silcske/silcske.[ch] and in
11530 lib/silcske/payload.[ch].
11532 * Added ^U functionality, clear input line. Patch from cras.
11534 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11536 * Mainly small bugfixes on core library. Fixed some debugging
11537 logging and buffer overflow in silclog.c.
11539 * Updated config.sub and config.guess on the distribution tree.
11541 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11543 * Added command lagging support in server. Client may execute
11544 commands now only once in two seconds.
11546 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11548 * Optimized packet reception. MAC computation and checking is now
11549 also more optimized. A lot previously duplicated code is now
11550 used as generic by both client and server.
11552 * Fixed key pair generation in clientutil.c
11554 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11556 * Added into lib/silccore/silcbufutil.[ch] new function;
11557 silc_buffer_realloc.
11559 * Moved generic packet sending/encryption functions to
11560 lib/silccore/silcpacket.[ch] from client and server. Some
11561 rewriting of the functions.
11563 * Moved all generic packet reception/decryption functions to
11564 lib/silccore/silcpacket.[ch] from client and server. The
11565 packet processing is now much cleaner in both client and server.
11566 These were major changes in both client and server.
11568 * Created many common functions in server to do packet sending.
11569 Previously code were duplicated a lot, this has been removed
11570 with these changes.
11572 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11574 * Rewrote major parts of the ID cache system. Don't know
11575 whether it is better now or not but at least the API is more
11578 * Major rewrite on ID cache stuff on client because of the ID
11579 cache API changes. Added idlist.c to client.
11581 * Also major rewrite on ID cache stuff on server as well.
11582 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11583 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11584 in hand, instead they are all put into the ID cache system now.
11585 All server_idlist_* routines uses ID cache now instead of
11586 traversing its own lists (those lists does not exist anymore).
11587 SilcIDList though still exists. Also, SilcXXXEntry's are
11590 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11592 * Finally made the SKE implementation compliant to the protocol
11593 specification. All mp integers are now binary encoded as
11594 opposed being HEX encoded.
11596 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11599 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11600 functions: silc_[encode/decode]_pem. Also added function
11601 silc_encode_pem_file to PEM encode with newlines ('\n') for
11602 saving into a file.
11604 * SILC public keys are now encoded either PEM or binary. Same
11605 option is for private keys as well. By default private keys
11606 are binary encoded and public keys PEM encoded. Silly HEX
11607 encoding were removed.
11609 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11610 function to create fingerprints.
11612 * Fixed a bug in SHA1; does not change the original data anymore.
11614 * Partly implemented INFO command on client and server side.
11615 Fixed CLEAR command. Changes to SERVER command; show current
11616 server(s) when giving command without arguments. Added
11617 VERSION command to client.
11619 * Added check to server that unregistered connections cannot
11620 execute commands (unless it is specificly allowed).
11622 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11624 * Fixed screen refresh.
11626 * Fixed channel joining bug from client. On some circumstances
11627 client tried to join to a channel it had already joined.
11629 * Added public key verification process into client's protocol.c.
11630 The client now verifies the public key from user and saves
11631 it into ~./silc/serverkeys/ directory.
11633 Added into: clientutil.[ch]: silc_client_verify_server_key.
11635 * Changed SKE protocol's silc_ske_initiator_finish function
11636 to accept callback function that verifies the received public
11637 key. Removed old silc_ske_verify_public_key function.
11639 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11641 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11642 silc_pkcs_private_key[_data]_set.
11644 * Made the password and public authentication more cleaner in
11645 server's protocol.c.
11647 * Removed historic and obsolete protocol `channel_auth' from
11648 both client and server.
11650 * Removed wrong way of sending command status messages from
11651 server to client in server's command.c. The old way violated
11652 protocol specification.
11654 Changes to silccore/silccommand.[ch]: removed
11655 silc_command_encode_status_payload -> not needed anymore,
11656 changed silc_command_encode_payload_va to accept extra
11657 argument on variable argument list. The argument type must
11658 now be provided to the function. Also, added new function:
11659 silc_command_encode_reply_payload_va which is same as
11660 normal command_encode_payload_va except command status type
11661 is provided as extra argument.
11663 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11665 * Added ~./silc directory handling. The directory includes the
11666 public and private keys for the client.
11668 Added silc_client_check_silc_dir, silc_client_create_identifier
11669 and silc_client_load_keys.
11671 * Implemented SILC protocol compliant public key. Added public
11672 and private key saving to and loading from files.
11674 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11675 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11676 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11677 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11678 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11680 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11681 silc_pkcs_load_[public/private]_key.
11683 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11685 * Added silc_server_get_route (route.[ch]) to get connection
11686 data for the fastest route for given ID.
11688 * Implemented INVITE command on client and server. The command
11689 were re-defined in the SILC Protocol Specification and the
11690 implementation now complies with the specification.
11692 * Implemented PING command on client and server.
11694 * Implemented NAMES command on client and server. The server side
11695 supports currently only normal server not router server yet.
11696 Some changes to NAMES definition in SILC protocol specification.
11698 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11700 * Implemented LEAVE command on client and server.
11702 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11703 again. This change was made to the protocol as well. Server
11704 should not violate the protocol specification anymore.
11706 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11708 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11709 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob