1 Tue Aug 8 20:32:13 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
3 * Always issue a NICK command on connection (if a nickname was
4 given at all). Affected file lib/silcclient/client.c
6 Sun Jul 2 19:12:36 CEST 2006 Jochen Eisinger <coffee@silcnet.org>
8 * Make gmake the default for autodist, so I can properly work
9 on otaku. Affected files README.DIST, distdir/autodist.conf
11 Fri Jan 6 13:08:15 CET 2006 Jochen Eisinger <coffee@silcnet.org>
13 * Fixed more autodist issues. Affected file doc/Makefile.ad,
14 apps/irssi/src/perl/Makefile.am, distdir/post-process-dist.
16 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
18 * make sure session->hostname and session->port are valid before the
19 application callback is done, since things will go wrong if the
20 application immediately calls silc_client_file_receive. Affected
21 file lib/silcclient/client_ftp.c.
22 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
24 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
26 * Fixed autodist configuration for silc-client. Affected file
28 * Honor user set hostname. Also give the user a chance to
29 read the error message. Affected file
30 apps/irssi/src/silc/core/silc-core.c
32 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
34 * Fixed compile error on non-i386. Affected file
35 lib/silccrypt/sha256.c.
37 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
39 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
41 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
43 * Removed callback system from SilcMimeAssembler. Return
44 the multipart type in silc_mime_get_multiparts. Affected
45 files are lib/silcutil/silcmime.[ch].
47 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
49 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
50 silc_mime_parse is available but deprecated.
52 * Check that packet is valid when processing key exchange,
53 authentication and rekey protocols. Fixes a crashbug.
54 Affected files are apps/silcd/protocol.c and
55 lib/silcclient/protocol.c.
57 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
58 all hash buffers to use that instead of fixed values.
60 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
62 * Added SHA-256 to crypto library. The SHA-256 takes now
63 precedence over SHA-1.
65 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
67 * fixed wrong return code in term_init. Affected file
68 apps/irssi/src/fe-text/terminfo-core.c
70 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
72 * and it doesn't return FILE* but a file descriptor. Affected
73 file apps/silcd/silcd.c
75 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
77 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
78 pointing this out. Affected file apps/silcd/silcd.c
80 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
82 * Fixed the insecure temporary file creation issue now that it's
83 even on bugtraq... Affected file apps/silcd/silcd.c
85 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
87 * Before creating a channel key we need to remove the private key
88 mode, otherwise no key is created. Affected file
91 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
93 * Before checking ip/hostname of SilcSocketConnection, check
94 if its not doing a host lookup currently. Fixes atleast one
95 crash when many people connect at the same time.
96 Affected file apps/silcd/server_util.c.
98 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
100 * Check for valid return value from regcomp. Affected file
101 lib/silcutil/unix/silcunixutil.c.
103 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
105 * Check for FD_SETSIZE in silc_select to not go over.
106 Affected file lib/silcutil/unix/silcunixschedule.c.
108 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
110 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
112 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
114 * Fixed channel public key list saving on JOIN command reply
115 on backup router. Affected file apps/silcd/command_reply.c.
117 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
119 * Added default limit how many channels client can join,
120 default is 50. Added 'channel_join_limit' configuration
121 option to server too. Affected files are apps/silcd/command.c
122 and serverconfig.[ch].
124 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
126 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
127 On Toolkit the server and client are not compiled by default.
128 Affected file configure.ad.
130 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
132 * Added lib/contrib/getopt.[ch] for platforms that don't
133 have it (it is not GPL implementation).
135 * Fixed compilation when pkg-config is used.
137 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
139 * A comma in invite/ban string is invalid, check for it.
140 Affected file apps/silcd/server_util.c.
142 * Added SERVICE command to the server. It parses the command
143 request but SILC Server does not support services for the
144 time being. Affected file apps/silcd/command.[ch].
146 * Added SERVICE command and command reply to client library.
147 It is however incomplete. Updated Toolkit documentation.
148 Affected files are lib/silcclient/command[_reply].[ch].
150 * Fixed IDENTIFY/WHOWAS command reply to send the username
151 correctly (uninitialized buffer). Affected file is
152 apps/silcd/server_query.c.
154 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
156 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
157 finalizes the major restructuring of the CVS tree.
159 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
161 * Send empty MOTD reply if MOTD file cannot be read.
162 Affected file silcd/command.c.
164 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
166 * Optimized primer number generator to use simpler conversion
167 routines. Also assure that the prime number will have the
168 highest bit set after modifying it. Affected file is
169 lib/silcmath/silcprimegen.c.
171 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
173 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
174 for now only for testing purposes, it will not be delivered
175 in any distribution for now.
177 * Removed NSS MPI from the source tree. Due to upcoming
178 license change for the SILC Toolkit, we cannot deliver the
179 NSS MPI anymore. I decided to replace it in all distributions
180 with public domain library.
182 * Removed GNU regex from lib/contrib and introduced free
183 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
184 GNU regex compatible API to it (only partial).
186 * Removed getopt routines from lib/contrib.
188 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
190 * Use silc_server_send_command_reply to send replies instead
191 of encoding packet itself. Affected file silcd/command.c.
193 * Added command sending and receiving statistics to server.
194 Affected files in silcd/.
196 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
197 with GCC, for it not to warn about pointer signedness.
199 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
201 * Added context to the SilcIDCache destructor. Affected
202 files are lib/silccore/silcidcache.[ch],
203 lib/silcclient/client.c and silcd/server.c.
205 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
207 * Added pkg-config check to configure.
209 * The PublicKeyDir must not be used with Admin block in server
210 config. Affected file silcd/serverconfig.c.
212 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
216 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
218 * Handle empty LIST command reply correcttly in server. Affected
219 file silcd/command_reply.c.
221 * Handle empty LIST command reply correctly in client library.
222 The application will now receive one LIST command reply with
223 all arguments set to NULL if there are no channels. Updated
224 Client Library documentation accordingly. Affected file
225 lib/silcclient/command_reply.c.
227 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
229 * Added channel name string stringprep profile to the protocol
230 and implementation to allow a little free'er channel name
231 strings. Affected files are lib/silcutil/silcstringprep.[ch].
233 * Added silc_channel_name_[check|verify] to check and verify
234 channel name strings. Affected files are
235 lib/silcutil/silcstrutil.[ch].
237 * Added support for the new channel name preparation in client
238 library and server. Affected files in lib/silcclient and
241 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
243 * Added the Autodist into the source tree. It replaces the
244 old ./prepare. It can be used to create distributions as
245 previously. See README.CVS and README.DIST. See
246 distributions in distdir/.
248 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
250 * Make sure query sends at least an error back if nothing
251 more is sent. Affected file silcd/server_query.c.
253 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
255 * During query, check if the original command caller goes
256 away. If it does, stop the query. Affected file
257 silcd/server_query.c.
259 * Check for valid channel creation in JOIN command reply.
260 Affected file lib/silcclient/command_reply.c.
262 * Handle the resolver counter in silc_client_get_users_by_channel
263 callback correctly. Fixed auto-join bug in Gaim. Affected
264 file lib/silcclient/idlist.c.
266 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
268 * Added some better error messages. Affected file
269 silcd/command_reply.c and packet_receive.c.
271 * Handle error in WATCH command propely on backup router.
272 Affected file silcd/command.c.
274 * Fixed freeing of unfreeable variable in WHOIS command reply.
275 Affected file silcd/command_reply.c.
277 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
279 * Added pkg-config .pc file creation for silc core library
280 and silcclient library. A patch by c0ffee.
282 * Removed the need for GNU Libidn. Added the simple stringprep
283 from libidn into lib/contrib/. It is now used also on Windows
286 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
288 * Simplified the invite and ban string handling in the
289 server. Check for valid invite and ban arguments also.
290 Affected file silcd/server_util.c.
292 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
294 * Added WATCH list announcing in backup router protocol.
295 Affected files are silcd/command.c, server.c, server_backup.c.
297 * Do not change users mode to founder on normal server/backup
298 if the founder mode is set, and user is first one to join.
299 Affected file silcd/pcaket_receive.c.
301 * Do not send CUMODE_CHANGE notify back to sender. Affected
302 file silcd/packet_receive.c.
304 * Added getrusage() to take noise in SILC RNG. A patch by
305 Mika Boström. Affected files are configure.in.pre,
306 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
308 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
310 * Splitted the SILC libraries configuration into a configure
311 fragment into lib/configure.ad. It is now possible, once
312 this feature is added, to specify whether to compile or not
313 compile included SILC libraries. Affected files are
314 configure.in.pre, lib/silcmath/mpi/configure.ad,
315 lib/configure.ad, Makefile.defines.pre and
316 Makefile.defines_int.pre.
318 * Added --with-silc-includes and --with-silc-libs to configure.
319 If specified the included libs are not compiled, but the
320 specified libs are used. Pkg-config is not yet supported.
321 Affected file configure.in.pre.
323 * Fixed WATCH command handling on backup router. Router does not
324 send the watch command any more to backup if it originates from
325 backup. Affected file silcd/command.c.
327 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
329 * Changed announcing to not announce unregistered clients.
330 Affected file silcd/server.c.
332 * Fixed username handling in command reply. Affected file
333 silcd/command_reply.c.
335 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
337 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
339 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
340 Affected file: includes/silcincludes.h.in
342 * bool is defined as _Bool on Mac OS X now.
343 Affected file: lib/silcutil/silctypes.h
345 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
347 * Added support for UTF-8 nicknames, channel names and
348 server names in client library. Affected files in
351 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
352 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
353 software to check how Toolkit has been compiled.
355 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
357 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
359 * Use silc_utf8_str[n]casecmp instead of strcmp routines
360 in library and in SILC Client when dealing with nicknames
361 and other identifier strings. Affected file in client lib
364 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
365 irssi/src/silc/core/silc-servers.c.
367 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
369 * Fixed idcache to work with the new identifier strings.
370 Affected file lib/silccore/silcidcache.c.
372 * Added UTF-8 hash and compare function for SilcHashTable.
373 Affected file lib/silcutil/silcutil.[ch].
375 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
376 Affected file lib/silcutil/silcstringprep.[ch].
378 * Changed the identifier string handling to include the original
379 format in client, server, channel entries and normalized
380 format in cache. Affected files in silcd/.
382 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
384 * Added support for the new identifier strings and their
385 validity checking. Nicknames, channel names and usernames
386 can now include practically any kind of letters and various
387 other characters. Affected files in silcd/ and in libraries.
389 NOTE: comparing these strings should now be done with memcmp()
390 to check binary compatibility. All these strings are normalized
391 and casing is irrelevant.
393 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
394 as easy function for applications to check whether identifier
397 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
399 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
400 file lib/silcutil/silcutf8.c.
402 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
404 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
406 * Make public key in getkey reply mandatory. Affected file
407 lib/silcclient/command_reply.c
409 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
411 * Added Parameter dont_register_crypto_library to
412 SilcClientParam. If set to TRUE, silcclient library will
413 not initalize the Crypto Libraries and application
414 will need to do it. Affected file lib/silcclient/silcclient.h,
415 lib/silcclient/client.c.
417 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
419 * Imported new silc_utf8_[encode|decode] routines from
420 my internal SILC 1.1 source tree. New encodings added:
421 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
422 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
423 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
426 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
428 * Implemented stringprep (RFC 3454) API. Internally we use
429 GNU Libidn's stringprep, for now, so it is required now to
430 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
432 * Added checking for GNU Libidn and --with-libidn to configure.
434 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
436 * If the passphrases entered do not match while generating a new key,
437 completly start over instead of going into an infinite loop asking
438 the user to re-enter the passphrase correctly. Affected file
439 lib/silcutil/silcapputil.c
441 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
443 * Make sure server is removed from backup list when it is
444 deleted. Affected files silcd/command.c, server.c,
447 * Close socket when connecting to router fails. Affected
450 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
452 * Adopt configuration toolchain to current auto-tools.
453 Affected files prepare, irssi/configure.in
454 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
455 redo that. Affected files irssi/src/silc/core/client_ops.c,
456 irssi/src/fe-common/silc/fe-silc-channels.c
457 * Take over command line options into silcclient data structure.
458 Affected file irssi/src/silc/core/silc-core.c
460 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
462 * Do not try to initiate backup resuming protocol forever.
463 Affected file silcd/server_backup.c.
465 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
467 * ID change in resuming has to be done before changing
468 detached client's modes, since the ID change may fail and
469 leave ghosts on the network. Affected file is
470 silcd/packet_receive.c.
472 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
474 * Fixed Win32 scheduler to not stuck anymore. A patch from
475 Juha Räsänen. Affected file is
476 lib/silcutil/win32/silcwin32schedule.c.
478 * Fixed QoS parsing for connection blocks in server. Affected
479 file is silcd/serverconfig.c.
481 * Fixed server statistics increasing in server. Affected file
484 * The CLOSE command now marks backup router as self disconnected
485 to avoid resuming problems. Affected file silcd/command.c.
487 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
489 * When using silc_net_create_connection[_async], and your system can
490 create IPv6 sockets, it will try to connect to the IPv6 host.
491 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
492 file lib/silcutil/unix/silcunixnet.c
494 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
496 * Check for valid route when receiving packet from router and
497 when routing it to local server in the cell. A patch from
498 Matt Miller. Affected files silcd/router.c and server.c.
500 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
502 * Couldn't detach and reattach twice, because of the previous
503 commit. Affected file silcd/packet_receive.c
505 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
507 * Added check to ignore Port value if Initiator is FALSE.
508 Remote router coudln't connect if Port was set. Affected file
511 * If some client tries to resume more than once at the same time,
512 server crashed. Router didn't crash, but showed odd behaviour
513 (didn't allow clients to join anymore, ..). Affected files
514 silcd/packet_receive.c silcd/idlist.h
516 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
518 * Destroy the file transfer session in silc_client_file_close
519 with timeout. Affected file lib/silcclient/client_ftp.c.
521 * Call SFTP server monitor in READ and WRITE after the actual
522 operations. Affected file lib/silcsftp/sftp_server.c.
524 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
526 * Create one configure script from configure fragments
527 (configure.ad). This is a first step towards new distribution
528 system. Affected files prepare, configure.in.pre,
529 lib/silcmath/mpi/configure.ad.
531 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
533 * Removed expiring of client key pair. Affected file is
534 irssi/src/silc/core/clientutil.c
536 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
538 * Check the number of connections from real number of
539 connections instead of socket number, when deciding if
540 server is full. Affected files are silcd/server.c,
541 server_internal.h and silcd.c.
543 * Clarified the connections_max meaning in General section
544 in doc/example_silcd.conf.in.
546 * The reconnect_keep_trying default value set to TRUE
547 if it is not defined in the config file. Affected file
548 silcd/serverconfig.c.
550 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
552 * Fixed crashbug in connection closing, after a protocol
553 completion callback, which might have closed it already.
554 Affected file silcd/server.c.
556 * Fixed rekey with PFS in backup router. It did not allow
557 rekeys with PFS, and when the rekey protocol timedout
558 it crashed the backup router without the above fix. Affected
559 file silcd/packet_send.c and server.c.
561 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
563 * The silc_client_add_channel_private_key now returns the
564 private key context if pointer is given as argument.
565 Affected files are lib/silcclient/silcclient.h and
568 * Added support for using channel private keys in SILC
569 Client Library even if the private key mode is not set
570 on the channel. Affected file lib/silcclient/client_channel.c.
572 * The channel private key used to decrypt message is now
573 delivered to the application in the 'channel_messageÃ' client
574 operation. Affected files are lib/silcclient/silcclient.h
575 and client_channel.c.
577 * Fixed wrong arg type for user limit in CMODE command reply.
578 Affected file silcd/command.c.
580 * The user limit is now taken and saved to SilcClientEntry in
581 JOIN and CMODE command replies and in CMODE_CHANGE notify.
582 Affected files lib/silcclient/silcclient.h, command_reply.c
585 * Added support to the new private message key indicator
586 packet. Added a new function to the client library:
587 silc_client_send_private_message_key_request. The sender
588 indicates to be initiator, and receiver is responder.
589 Added the indicator to the SilcClientEntry as 'prv_resp'
590 boolean. Affected files are lib/silcclient/silcclient.h
591 client.[ch], and client_prvmsg.c.
593 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
595 * Fixed the JOIN command calling when called with both
596 -auth and -founder. Affected file is lib/silcclien/command.c.
598 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
600 * Check watcher list for resumed clients as well. Affected
601 file is silcd/packet_receive.c.
603 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
605 * Implemented the user limit to the CMODE_CHANGE notify,
606 CMODE command reply and JOIN command reply in server.
607 Affected files are silcd/server.c, command.c, command_reply.c,
608 packet_send.c and packet_receive.c.
610 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
612 * Defined SILC_STRFMT_END that must be used now with
613 silc_buffer_strformat, instead of SILC_STR_END. Fixes
614 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
615 lib/silcclient/silcvcard.c, silcd/server_util.c.
617 * Fixed the adding of public key to the WATCH list in server.
618 Fixed the WATCH notify sending to client. Affected files
619 are silcd/packet_send.[ch], command.c, server_util.c.
621 * Implemented the watching by public key in the SILC Client
622 Library and SILC Client. Affected files are
623 lib/silcclient/command.c and client_notify.c.
625 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
627 * Added support for public key watching in server. Affected
628 files are silcd/server.c, server_internal.h, command.c,
631 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
633 * Added public key to the SIlcClientEntry. Affected files
634 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
636 * Fixed the get_clients_whois reply processing to return
637 exactly same entries server returned. Makes it possible
638 to search using attributes. Affected file is
639 lib/silcclient/idlist.c.
641 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
643 * Save founder key to SilcChannelEntry. Affected files are
644 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
646 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
648 * Call the monitor callback with _CLOSED status from the
649 silc_client_file_close. Affected files are
650 lib/silcclient/client_fpt.c, silcclient.h
652 * Added silc_client_get_clients_whois which resolves using
653 WHOIS, and supports requested attributes as well.
654 Affected files are lib/silcclient/silcclient.h, idlist.c.
656 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
658 * Added support for asking the destination filename where
659 the downloaded file is saved in the file transfer. Affected
660 files are lib/silccilent/silcclient.h, client_ftp.c.
662 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
664 * Fixed error handling in resuming data processing. Affected
665 files are lib/silcclient/client_resume.c and client.c.
667 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
669 * Fixed silc_client_send_private_message to return TRUE correctly.
670 Affected file lib/silcclient/client_prvmsg.c.
672 * Added topic to the SilcChannelEntry. Affected files are
673 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
675 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
677 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
678 file lib/silcclient/command.c
680 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
682 * Convert all commands to UTF-8 before passing them to the
683 client library. Still need to convert replies from UTF-8 to
684 the locale encoding. Affected file
685 irssi/src/silc/core/silc-cmdqueue.c
687 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
689 * redirect all silc_client_command_calls through a queueing framework.
690 This fixes /CYCLE and the annoying "nick change after auto-joining
691 a channel". Furthermore it defines one central point where
692 command parameters can be UTF-8-ified. Affected files
693 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
694 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
696 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
698 * use asynchronous connect() to establish router connections.
699 Fixes problem when the primary router goes down. Affected files
700 silcd/server.c, silcd/server_backup.c
702 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
704 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
705 Fixed various compilation warnings when type casting ints
706 to pointers or vice versa, of different size. Updates around
709 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
711 * Surrogates not allowed in UTF-8 strings, updated decoder.
712 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
713 testers in lib/silcutil/tests/ directory.
715 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
717 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
718 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
719 files are lib/silcclient/silcclient.h, client.c.
721 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
723 * When resuming a session fails, notify the user that the session
724 file needs to be removed eventually. Affected files
725 irssi/src/fe-common/silc/module-formats.[ch],
726 irssi/src/silc/core/client_ops.c.
728 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
730 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
731 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
733 * Typofix in Irssi::Silc module. Affected file
734 irssi/src/perl/silc/Silc.xs.
736 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
738 * Changed the way NOTICE flagged messages are treated. Added support
739 for notices in queries and signing notices. Affected files
740 irssi/default.theme; irssi/docs/help/in/notice.in;
741 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
742 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
744 * Fixed typo in /ACTION help. Affected file
745 irssi/docs/help/in/action.in
747 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
749 * Fixed typo in perl module. Affected file
750 irssi/src/perl/silc/Server.xs
752 * Changed the way ACTION flagged messages are treated. Added support
753 for actions in queries and signing actions. Affected files
754 irssi/default.theme; irssi/docs/help/in/action.in;
755 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
756 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
759 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
761 * Incorrectly reported error when client had to be resolved from
762 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
764 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
766 * Fixed whois public key hash table deleting and adding in
767 detached client case. Affected file silcd/packet_receive.c.
769 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
771 * Changed filenames of silc/fe module not to collide with filenames
772 from core/fe. Also seperated public messages printing from
773 query messages printing. Affected files are all in
774 irssi/src/fe-common/silc.
776 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
778 * Fixed the invite process handling during joining to use
779 correct server name for the client that is matched against
780 the invite string for the channel. Wrong server name caused
781 inability to join the channel. Affected file is
784 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
786 * Fixed the CUMODE channel founder authentication on normal
787 server to not remove the founder rights on existing founder
788 before checking that router accepts the mode change. Affected
789 files are silcd/command.c and silcd/packet_receive.c.
791 * Remove the server entry correctly when rekey timeouts and
792 remote router connection on normal server is closed. Fixes
793 a crash where server uses the freed server entry. Affected
796 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
798 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
799 networks. This is the first step in solving the bug about
800 /SERVER ADD -silcnet <silcnet>. Affected files
801 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
802 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
803 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
805 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
807 * /SMSG and /MMSG now correctly create new queries. Affected files
808 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
810 * Add basic support for SILC protocol specific variables in perl.
811 Affected files irssi/src/perl/silc/*, irssi/configure.in,
812 irssi/src/perl/Makefile.am
814 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
816 * Don't use silc_get_input, it's obviously not reliable. Fixes
817 issue when the current key expires. Affect file
818 irssi/src/silc/core/clientutils.c
820 * Make the session data filename configurable. This makes it
821 possible to have different session files for different
822 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
823 client_ops.[ch], silc-servers.c,
824 irssi/src/silc/fe-common/silc/module-formats.[ch]
826 * Use the same set of libtool files for the MPI lib as for the
827 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
828 config.sub, configure.in, install-sh, missing, mkinstalldirs
830 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
832 * Fixed server statistics decrementing error to not go to
833 negative. Affected file silcd/packet_receive.c.
835 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
837 * Use silc_server_query_add_error to add error in public key
838 search error. Added support in send_reply to send errors
839 without specific argument. Affected file silcd/server_query.c.
841 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
842 Client for NO_SUCH_NICK. It was against the protocol specs.
843 Affected file irssi/src/silc/core/client_ops.c.
845 * Added backwards support for the wrong NO_SUCH_NICK error sending
846 in server. To be removed in SILC Server 1.0. Both old clients
847 and clients with fixed error handling now works. Affected file
848 silcd/server_query.c.
850 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
852 * fixed a bug in the whois using attributes function where no
853 error was sent if no nickname and client id but the attributes were
854 given to whois. Affected file silcd/server_query.c
856 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
858 * remove public key from public key hashtable on detach. Affected
859 file silcd/packet_receive.c
861 * free public key hashtable before removing clients on server
862 shutdown. Affected file silcd/server.c
864 * remove public key prior deleting client-data on killing a client.
865 Affected file silcd/server_util.c
867 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
869 * Getting the MOTD from other servers works now. Affected
870 files are silcd/command.c and silcd/command_reply.c
872 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
874 * Initialize the variable idletag, since it is tested in
875 silc_core_deinit for its default value. Affected file
876 irssi/src/silc/core/silc-core.c
878 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
880 * Fixed signed channel messages across cells. Affected file
883 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
885 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
886 is not defined. They can now be safely used in if-statements
887 without braces. Affected file lib/silcutil/silclog.h.
889 * Added the checks for backup closing connection due to error
890 (local or remote) and thus not allow the resuming to occur
891 in reconnect. Affected files are silcd/packet_send.c
894 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
896 * Help file updates. Affected files in irssi/src/docs/help/in/.
898 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
900 * Fixed channel messages across cells. Affected file
903 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
905 * Fixed file transmission accepting in client library to not
906 start the negotiation if user hasn't accepted the transfer,
907 instead create new session for resent transfer. Affected
908 file lib/silcclient/client_ftp.c.
910 * Show the session ID in the file transmision list. Remove
911 session from list that failed to transfer. Switch the current
912 session automatically after transmission, and in errors, to new
913 session if other sessions exists in the transfer list. Affected
914 files are irssi/src/silc/core/silc-servers.c,
915 irssi/src/fe-common/silc/modfule-formats.c.
917 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
919 * Fixed MIME header parsing for the hopefully last time. Affected
920 file lib/silcutil/silcstrutil.c
922 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
924 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
926 * The SILC RNG is now gauranteed to return non-zero random
927 values. Affected files are lib/silccrypt/silcrng.[ch].
929 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
931 * Fixed nickname formatting when changing only case of the
932 nickname. Affected file lib/silcclient/idlist.c.
934 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
936 * Fixed a memory leak and incorrect printing of the "appears as"
937 message. Affected file irssi/src/silc/core/client_ops.c
939 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
941 * Added CRT (Chinese Remainder Theorem) supported RSA
942 private keys and private key operations. This significantly
943 increases private key operation efficiency. No compatibility
944 issues with new or old private keys. Affected files are
945 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
947 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
949 * Fixed GCC-3.3.2 related compilation warnings from the
952 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
954 * Removed RC6 from distributions.
956 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
958 * Added some better comments to lib/silccrypt/silcpkcs.h,
959 optimized some routines in lib/silccrypt/silcpkcs.c.
960 Added test_silcpkcs into lib/silccrypt/tests/.
962 * Fixed silc_rng_global_init to actually init the global RNG
963 if RNG wasn't provided for it. Affected file is
964 lib/silccrypt/silrng.c.
966 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
968 * Added silc_hash_table_find_by_context_ext. Affected files
969 lib/silcutil/silchashtable.[ch].
971 * Save the public key on normal server in WHOIS command reply
972 from attributes, if present, and add it to public key hash
973 table. Fixes WHOIS resolving by public key on normal server.
975 Optimized the attributes resolving on normal server to not
976 resolve if we resolved them already from router.
978 Affected files are silcd/server_query.c, command_reply.c.
980 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
982 * Added support for whois using attributes.
983 Affected files silcd/command_reply.c, silcd/packet_receive.c,
984 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
987 * Added support for whois using public key attribute to /WHOIS i
988 client command. Affected files irssi/docs/help/in/whois.in,
989 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
991 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
993 * Fixed UMODE setting in server when the client has anonymous
994 mode set. The mode setting was not working. Affected file
997 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
999 * Fixed some bugs and typos related to sending split messages.
1000 Print notification when sending messages with /MMSG. Affected
1001 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1003 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1005 * Optimized the socket referencing in packet routines, client
1006 library and server. Affected files are lib/silccore/silcpacket.c,
1007 lib/silcclient/client.c and silcd/server.c.
1009 * If silc_socket_set_qos is given with NULL arguments the QoS is
1010 reset from the socket. Affected files are
1011 lib/silcutil/silcsockconn.[ch].
1013 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1015 * Add a /LISTKEYS command which lists the locally cached
1016 client and server keys. Affected files
1017 irssi/src/fe-common/module-formats.[ch],
1018 irssi/src/silc/core/silc-{channels,servers}.c
1019 irssi/docs/help/in/listkeys.in
1021 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1023 * Check that packet queue purging was successful. Affected
1024 files lib/silcclient/client.c and silcd/packet_send.c. Related
1025 to MAC failed errors.
1027 * Do not clear the inbuf even if it is empty if QoS was applied
1028 to it. Otherwise the QoS data is cleared and MAC failed error
1029 will occur. Affected file lib/silccore/silcpacket.c.
1031 * Use the rekey period time as rekey protocol timeout value.
1032 If the rekey does not succeed during the rekey period there's
1033 something very wrong, and we most likely end up with wrong keys,
1034 do graceful reconnect then. Affected file silcd/server.c.
1036 * Take reference of the socket in the parser context, as it's
1037 possible to have the parsers in queue after the socket is
1038 disconnected and this may cause crash. Affected files are
1039 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1042 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1044 * Fixed KICK command reply sending, it sent to replies.
1045 Affected file silcd/command.c.
1047 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1049 * Finish the silc-mime.pl script. It now supports MIME type
1050 guessing using magic files, signing data messages, executing
1051 MIME handlers in background. Affected files
1052 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1054 * Changed MIME signal handler to make things easier for the perl
1055 script. Affected files irssi/src/silc/core/client_ops.c,
1056 silc-servers.c, and irssi/docs/signals.txt
1058 * Cleaned up the silc_mime_parse function and fixed detection
1059 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1061 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1063 * Resolve the IP for file transfer listener from the connection
1064 socket. Affected file lib/silcclient/client_ftp.c.
1066 * Accept NULL hostname parameter in the functions
1067 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1068 if hostname is not wanted.
1070 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1072 * Fixed race condition between silc_client_init and
1073 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1075 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1077 * Fixed file transfer connection closing when SIGNOFF for
1078 the client is received from server. Affected file is
1079 lib/silcclient/client_ftp.c.
1081 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1083 * Check for disconnected socket in QUIT callback. Affected
1084 file silcd/command.c.
1086 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1088 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1089 Affected files lib/silcutil/silcstrutil.c
1091 * Cleaned up the escape/unescape functions for correctness and
1092 speed. Affected file irssi/src/silc/core/client_ops.c
1094 * Removed handling for data messages with Content-Type: text/*,
1095 moved parsing of MIME headers to the signal handler, added
1096 support for signing and verifying data messages. Affected
1097 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1098 irssi/src/silc/core/silc-{servers,channels}.c
1100 * Added a perl script for handling data messages based on
1101 information read from Mailcap files. New file
1102 irssi/scripts/silc-mime.pl
1104 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1106 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1107 acknowledge recepetion of a message to the sender. Updated
1110 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1112 * Unregister channel key saving callback when deleting channel.
1113 Affected file lib/silcclient/idlist.c.
1115 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1116 before calling notify client operation. Affected file is
1117 lib/silcclient/client_notify.c.
1119 * Unregister QoS tasks when deleting the socket connection.
1120 Affected files lib/silcutil/silcsockconn.[ch],
1121 unix/silcunixsockconn.c.
1123 * Implemented latest presence-attrs draft changes. Affected
1124 files lib/silccore/silcattrs.h and
1125 irssi/src/silc/core/silc-queries.c.
1127 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1129 * Save old channel keys in list to allow more rapid change
1130 of channel keys if server for some reason does that. This
1131 avoids loosing so many channel messages due to not having
1132 key to decrypt. Affected file lib/silcclient/silcclient.h,
1133 idlist.c and client_channel.c.
1135 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1137 * Continued backup router tests and fixes. Affected files
1138 silcd/server_backup, server_util.c, server.c. See TODO.
1140 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1142 * Fixed SERVER_SIGNOFF handling in servers. The client
1143 was removed from wrong list thus not removing the client
1144 at all. Affected file silcd/packet_receive.c.
1146 * Do not execute rekey protocol for disabled connections as
1147 it would never go through. Affected file silcd/server.c.
1149 * Added timeout for rekey protocol to catch if the protocol
1150 never executes successfully. Affected files silcd/server.c
1153 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1155 * Abandon packet processing for disconnected sockets. Check
1156 this always after calling packet processing callback.
1157 Affected file lib/silccore/silcpacket.c.
1159 * Fixed double registration disconnection code in server.
1160 Closed wrong connection. Affected file silcd/packet_receive.c.
1162 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1164 * On normal server reconnect to primary during resuming 4
1165 times, then give up. Affected file silcd/server_backup.c.
1167 * If during reconnecting to routers we notice we have router
1168 connection but no primary router set, the server is in desync.
1169 Reconnect to primary to restore network. Affected file
1172 * Assure that only one protocol is exeucting at the same time.
1173 Added checks for all protocols. Affected files are
1174 silcd/server.c and server_backup.c.
1176 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1178 * Check that a string is not already part on invite/ban
1179 string when processing it. Affected file silcd/server_util.c.
1181 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1183 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1184 with 1.2 version of the protocol. Affected file is
1185 silcd/packet_receive.c.
1187 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1189 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1190 where the passphrase was given. Affected file is
1193 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1195 * INVITE and BAN notifys are now delivered from routers to
1196 servers (but not clients) on the channel. Updated specs and
1197 code. Affected files silcd/packet_[send|receive].[ch],
1198 command.c, server.c and server_util.c.
1200 * Implemented INVITE and BAN announcing. Affected files are
1201 silcd/server.[ch], server_util.c.
1203 * Implemented SilcStatus error type argument returning in
1204 command reply error in server. Affected file silcd/command.c.
1206 * Implemented SilcStatus argument returning in comand reply
1207 in client library. The command_reply client operation now
1208 returns error specific arguments as well. Affected files
1209 are lib/silcclient/command_reply.[ch], client_resume.c,
1210 lib/silccore/silcstatus.[ch].
1212 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1214 * Backup router protocol version 1.2 implemented. Testing still
1215 required. Affected files in silcd/server_backup.[ch], server.c,
1216 packet_receive.c and server_internal.h.
1218 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1220 * silc_client_send_[channel|private]_message now return TRUE
1221 or FALSE. Affected file lib/silcclien/client_channel.c and
1224 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1226 * Check for explicit nickname in INVITE and BAN processing
1227 during join as well (and don't expect only wildcards in
1228 invite/ban strings). Affected file silcd/command.c.
1230 * Fixed the INVITE and BAN by public key. The public key saved
1231 is the PK payload (as specified) not the raw data. Affected
1232 file silcd/server_util.c.
1234 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1236 * UTF-8 text message support for actions and notices in SILC
1237 Client. Affected file irssi/src/silc/core/client_ops.c.
1239 * silc_get_username and silc_get_real_name now returns sensible
1240 data on Win32. Patch by Toni Willberg. Affected file is
1241 lib/silcutil/win32/silcwin32util.c.
1243 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1245 * Provide a signal handler to send MIME encoded messages and emit
1246 a signal when a MIME encoded message is received. Also document
1247 the signals for usage with the perl interface.
1249 A sample perl script will be supplied at a later point.
1251 Affected files are irssi/docs/signals.txt,
1252 irssi/src/silc/core/client_ops.[ch],
1253 irssi/src/silc/core/silc-{channels,servers}.c
1255 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1257 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1258 server. Use this time to display a lag and disconnect when it
1259 exceeds a specified limit.
1261 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1263 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1265 * Remove the channel auth list in normal server if router
1266 encofrces its list during connecting. Send notify to channel
1267 to remove the mode to remove the list. Affected files are
1268 silcd/server_util.c and silcd/packet_receive.c.
1270 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1272 * Added support for channel public keys. Updated protocol specs
1273 and implemented it. Affected files are
1274 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1275 lib/silcclient/command_reply.c.
1277 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1279 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1280 terminate the process on Linux. Affected file silcd/silcd.c.
1282 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1284 * Check for NULL buffer in silc_buffer_clear. Affected file
1285 is lib/silcutil/silcbuffer.h.
1287 * Simplified the backup router protocol by removing the _GLOBAL
1288 types. Updated protocol specs and the code. Affected files
1289 are silcd/server_backup.[ch].
1291 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1293 * Deny '@' and '!' from nicknames since they are reserved
1294 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1295 Updated protocol specs and the code.
1297 Affected files are silcd/server_util.[ch].
1299 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1301 * Fixed stack overflow in Irssi SILC client. Affected
1302 file irssi/src/silc/core/client_ops.c.
1304 * Check that Host is set in ServerConnection and RouterConnection
1305 in silcd.conf. Affected file silcd/serverconfig.c.
1307 * Fixed crash in server with protocol completion callbacks,
1308 namely rekey and backup resuming protocols. Affected files
1309 are silcd/server_backup.c and silcd/server.c.
1311 * Fixed rekey protocol to not restart if it is started already.
1312 Affected files are lib/silcclient/client.c and
1315 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1317 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1319 * Fixed EOF handling in SILC Config, affected file
1320 lib/silcutil/silcconfig.c.
1322 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1324 * Fixed RESOLVING flag handling in JOIN notify and other
1325 notifys to handle the resolvings correctly in client library.
1326 Affected file lib/silcclient/client_notify.c.
1328 * Do not send full INVITE and BAN lists in INVITE and BAN
1329 notifys, only the changed information. Affected file
1332 * Fixed INVITE notify sending in INVITE command, send it
1333 only when needed. Affected file silcd/command.c.
1335 * Handle the founder key change properly in CMODE_CHANGE
1336 notify. Bug #122. Affected file silcd/packet_receive.c.
1338 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1340 * Remove the mark for output (mark it only for input) after
1341 purging outgoing queue. Prevents the "Error in select()"
1342 floods. Affected file silcd/packet_send.c.
1344 * Fixed incorrect connection deletion from client library
1345 after calling "connect" client operation. Could cause
1346 crashes for example during reconnect timeouts. Affected
1347 files are lib/silcclient/client.c and
1348 irssi/src/silc/core/client_ops.c.
1350 * Check server private key file permissions before starting
1351 the server. Affected file silcd/serverconfig.c.
1353 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1355 * NULL terminate allocated string in silc_buffer_strformat.
1356 Affected file lib/silcutil/silcbuffmt.c.
1358 * Rewrote the invite/ban list string handling in server to
1359 use SilcBuffer instead. Affected files are silcd/command.c
1360 and silcd/server_util.c.
1362 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1364 * Fixed double free in CMODE command when setting new HMAC
1365 for channel. Affected file silcd/command.c.
1367 * Added couple of missing memset's to zero sensitive memory.
1368 Affected files silcd/command.c, lib/silcclient/command.c.
1370 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1372 * Fixed a double free in INVITE command error handling in
1373 server. Affected file silcd/command.c.
1375 * Added macros SILC_SWAB_[16|32] to swab byte order of
1376 16-bit and 32-bit unsigned integers. Affected file
1377 lib/silcutil/silctypes.h.
1379 * Use the SILC_SWAB_16 instead of htons() in server when
1380 handling ports since the ports in structures are always
1381 in little-endian order (regardless of platform). Affected
1382 file silcd/serverid.c and silcd/server_backup.c.
1384 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1386 * Send DISCONNECT in close admin command in server. Affected
1387 file silcd/command.c.
1389 * Check whether we are already connecting to a remote router
1390 (in addition of checking whether we are already connected)
1391 before creating new connection. Affected file silcd/server.c.
1393 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1395 * Added better compiler and compiler flags checking in
1398 * Check that socket is valid after QoS is applied to data.
1399 Affected file lib/silcutil/unix/silcunixsockconn.c.
1401 * Make sure the socket connecetion is not closed to early
1402 when closing connection in server. Also make sure the
1403 connection is always closed after error in a protocol.
1404 Affected file silcd/server.c.
1406 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1408 * Removed --session and --dummy options from Irssi SILC Client.
1409 -d option is available only if --enable-debug was given.
1410 Affected files are irssi/src/silc/core/silc-core,
1411 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1413 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1415 * Added silc_buffer_steal to steal the data from the buffer.
1416 Affected file lib/silcutil/silcbuffer.h.
1418 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1420 * Fixed server crash with double Primary block in config file.
1422 Fixed also various memory leaks around the config file
1423 parser. Affected files lib/silcutil/silcconfig.c,
1424 silcd/serverconfig.c.
1426 * Changed my nickname (Johnny Mnemonic) to my real name, this
1427 means that bugs introduced by him were actually introduced
1430 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1432 * Don't display "foo appears as foo\nYou're now known as foo"
1433 messages. Affected file irssi/src/silc/core/client_ops.c
1435 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1437 * Fixed error handling of invalid client entry when calling
1438 commands in server. Fixes a crash. Affected file
1441 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Added some sanity checks in server for correctness of the
1444 server configuration. Affected file silcd/serverconfig.c.
1446 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Prevent endless resolving of user informations in USERS
1449 command by checking the command reply status correctly.
1450 Affected file lib/silcclient/command_reply.c.
1452 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1455 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1456 Aldous <Matthew@Aldous.com>.
1458 * Added better implementation using CriticalSection of
1459 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1460 <mikko.lahteenmaki@pikabaana.net>.
1462 * Added some Winsock WIN32 compatiblity defines into
1463 includes/silcwin32.h.
1465 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1467 * Fixed double free in async host lookup code. Affected file
1468 lib/silcutil/silcsockconn.c.
1470 * On backup router handle now the SERVER_SIGNOFF from router
1471 for local connected servers too, and close the connections.
1473 Do not process them as normally signing off servers when they
1474 really signoff by sending EOF fe, but always assume that
1475 router sends the SERVER_SIGNOFF.
1477 Affected files silcd/server.c and silcd/packet_receive.c.
1479 * Fixed socket unsetting when closing connections. Affected
1480 files silcd/server.c and silcd/packet_send.c.
1482 * Do not print the nickname in SERVER_SIGNOFF if we do not
1483 have it. Prevents asserts in Irssi core. It is possible we
1484 don't have the nick if it was just being resolved when server
1485 signoff. Affected file irssi/src/silc/core/client_ops.c.
1487 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * Fixed autonick crashbug in client library. Affected file
1490 lib/silcclient/client.c.
1492 * Fixed Unix implementation of SilcMutex to really assert if
1493 the mutex is locked/unlcoked already. Affected file
1494 lib/silcutil/unix/silcunixmutex.c.
1496 * Fixed locking in silc_schedule_uninit. It didn't lock
1497 when dispatching timeout tasks. Affected file is
1498 lib/silcutil/silcschedule.c.
1500 * Changed Win32 implementation of SilcThread to use modern
1501 Win32 interface. Affected file is
1502 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1504 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1506 * Don't print signed messages when sending failed. Affected files
1507 irssi/src/silc/core/silc-[servers.c/commands.h]
1509 * Send adquate signal when founding a channel by joing it. Affect
1510 file irssi/src/silc/core/client_ops.c
1512 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1514 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1515 irssi/src/fe-common/core/themes.c
1517 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Fixed close command to use the port correctly when closing
1520 server connections. Affected file silcd/idlist.c.
1522 * Check for NULL outbuf in silc_socket_write. It is possible
1523 that it is NULL is some odd case. Affected files are
1524 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1526 * Do not call final protocol callback for backup router
1527 resuming protocol when closing connection. It is closed
1528 by timeout in case of error. Affected file silcd/server.c.
1530 * Backup reconnect to router if backup resuming protocol
1531 failed. Affected file silcd/server_backup.c.
1533 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1535 * Fixed double free in SKE library error hadling when signature
1536 error occurred. Affected file lib/silcske/silcske.c.
1538 * Save the fingerprint to new SilcClientEntry after changing
1539 nickname. Affected file lib/silcclient/client_notify.c.
1541 * Print SIGNOFF in Irssi SILC client only if the nickname is
1542 known. Prevents asserts in Irssi core. It is possible we
1543 don't have the nick if it was just being resolved when it
1544 quit. Affected file irssi/src/silc/core/client_ops.c.
1546 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1548 * Fixed double free in invite list adding code when adding
1549 invite strings. Affected file silcd/server_util.c.
1551 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1553 * More log printing during backup router protocol. Affected
1554 file silcd/server_backup.c.
1556 * Removed backwards support for old private key file format.
1557 Affected file lib/silccrypt/silcpkcs.c.
1559 * Removed backwards support for not-so-strict decryption length
1560 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1562 * GETKEY to update the client entrys fingerprint too.
1563 Affected file lib/silcclient/command_reply.c.
1565 * Added --without-libtoolfix for package builders using weird
1566 wrappers around libtool (BSD at least).
1568 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1570 * Fixed backup router bugs: When backup resumes router and
1571 receives a CHANNEL_MESSAGE packet the backup must not act
1572 as router since the packet header decryption would be
1573 different. Also, when relaying packets to channel, do
1574 not re-encrypt packets on backup that came from the primary
1575 since the connection isn't really router-router connection.
1576 Affected files silcd/server.c, silcd/packet_send.c.
1578 * Added checks in encryption/decryption that encryption/decryption
1579 length sent as argument really is multiple by block size. Helps
1580 catching really weird bugs like the above backup router bugs
1581 when packets are being decrypted in wrong way. Affected files
1582 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1584 * Fixed padding generation in private key file encryption.
1585 Affected file lib/silccrypt/silcpkcs.c.
1587 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Added ignore_message_signatures setting which can be used
1590 to ignore signatures in messages. Affected files are
1591 irssi/src/silc/core/client_ops.c, silc-core.c.
1593 * Fixed the libtoolfix to use command line options instead of
1594 environment variables. They didn't work as expected. Now,
1595 the libtool is fully run-time configurable.
1597 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1599 * Verify signature payload for signed messages. Affected files
1600 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1601 irssi/src/silc/core/silc-core.h
1603 * Display signature verification result in public and private
1604 messages using theme abstracts. See irssi/default.theme for
1605 examples on their usage. Affected files
1606 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1607 irssi/src/fe-common/silc/module-formats.[ch],
1608 irssi/src/fe-common/silc/fe-common-silc.c,
1609 irssi/src/fe-common/silc/Makefile.am
1610 irssi/src/fe-common/core/fe-messages.[ch]
1612 * Fixed bugs in Irssi's theme parsing. Affected files
1613 irssi/src/fe-common/core/themes.c
1615 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1617 * Calculate the correct length for signed messages before
1618 encrypting, it must be multiple by block size. Affected
1619 file lib/silccore/silcmessage.c.
1621 * silc_message_signed_get_public_key returns now both
1622 decoded and encoded public key. Affected files are
1623 lib/silccore/silcmessage.[ch].
1625 * Added libtoolfix script that makes the libtool more generic
1626 and configurable in run-time. Now we can specify in run-time
1627 if what kind of libraries we want to create, regardless of
1628 configuration. SIMs are now creates even if --disable-shared
1629 was explicitly given.
1631 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1633 * Fixed founder key sending in CMODE command in client.
1634 Affected file lib/silcclient/command.c.
1636 * Fixed CUMODE founder authentication in server to not check
1637 for client's public key since it's not supposed to do that.
1638 Affected file silcd/command.c.
1640 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1642 * Set realname and hostname in NICK_REC records. Affected file
1643 irssi/src/silc/core/silc-nicklist.c
1645 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1647 * Remove 1.0 protocol backwards compat code from client
1650 * Added more reliable check for whether nickname did change
1651 or not, or whether only Client ID changed in NICK_CHANGE
1652 notify. Affected file lib/silcclient/client_notify.c.
1653 Fixes bug in '@' character handling in a nickname.
1655 * Added support for automatically parsing signature from
1656 the message payload. Added new function
1657 silc_message_get_signature to return the payload to
1658 application. Affected files lib/silccore/silcmessage.[ch].
1660 * Changed the private_message and channel_message client
1661 operations to deliver the SilcMessagePayload to the
1662 application too. Application can use it fe. to get the
1663 signature from the message for verification. Affected
1664 file lib/silcclient/silcclient.h, client_channel.c and
1667 * Redefined the signed payload for message payloads.
1668 Updated protocol specs and implemented.
1670 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1672 * Fixed wrong invite and ban list handling in server command
1673 reply. Affected files are silcd/command_reply.c,
1674 silcd/server_util.[ch].
1676 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1678 * Fixed CMODE setting in server when founder mode was set.
1679 Affected file silcd/command.c. Bug #95.
1681 * Added support to setting specific public key in CMODE in
1682 Irssi SILC client. Affected file lib/silcclient/command.c.
1684 * Added support to use specific public key in CUMODE in
1685 Irssi SILC Client. Affected file lib/silcclient/command.c.
1687 * Added support for inviting and banning by public key in
1688 Irssi SILC client. Affected file lib/silcclient/command.c.
1690 * Fixed fingerprint/babbleprint showing in invite and ban
1691 list command replys. Affected file is
1692 irssi/src/silc/core/client_ops.c.
1694 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1696 * Format CMODE +c and +h to display both the mode and the argument
1698 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Added test vectors and test programs for SHA-1, MD5,
1701 HMAC-SHA1 and HMAC-MD5. New tests are located in
1702 lib/silccrypt/tests/. Fixed also argument decoding bug in
1703 MD5 implementation. Affected file lib/silccrypt/md5.c.
1705 * Changed the channel private key and private message key
1706 generation (with static keys) to use SHA1 instead of MD5,
1707 as SHA1 is the mandatory hash function in SILC. Affected
1708 file lib/silcclient/client_[channel/prvmsg].c.
1710 * Changed the private key file encryption to use SHA1 instead
1711 of MD5. Added support for the old generation and added
1712 automatic change of the key (to be removed later). Affected
1713 files lib/silccrypt/silcpkcs.c.
1715 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1717 * Load only files with .pub suffix in PublicKeyDir. Affected
1718 file silcd/serverconfig.c.
1720 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1722 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1723 channels. Affected files silcd/silcd.c, silcd/server.h.
1725 * Added the config directive PublicKeyDir for the client block.
1726 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1728 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1730 * Merged Toni's irssi/silc.conf patch.
1732 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1734 * Max alloc tests in allocation routines. Affected file
1735 lib/silcutil/silcmemory.c.
1737 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Fixed a typo in resuming code that fixed detach/resume code
1740 in server. Bug #93. Affected file silcd/packet_receive.c.
1742 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1744 * Do reverse lookups for server when /connecting. Affected files
1745 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1746 irssi/src/core/net-nonblock.*
1748 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Added library versioning for shared libraries. Affected
1751 files configure.in.pre and lib/Makefile.am.pre.
1753 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1755 * Display INVITE and BAN lists as specified by SILC 1.2
1757 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1759 * Do not send invite list back unless asked (when sending
1760 no arguments) or when list was modified. Affected file
1763 * Remove client from invite list in KILLED notify and in
1764 KILL command. Affected file silcd/command.c and
1767 * Fixed bugs in invite list handling in INVITE command.
1768 Affected files silcd/command.c and silcd/server_util.c.
1770 * Merged with Irssi 0.8.6.
1772 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1773 Affected file irssi/src/fe-text/silc.c.
1775 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * The silc_argument_get_[first/next] now return the argument
1778 type to caller. Added silc_argument_payload_encode_one.
1780 Affected files are lib/silccore/silcargument.[ch].
1782 * Added support for the SILC 1.2 INVITE command and new
1783 invite lists to server. Affected files are silcd/command.c,
1784 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1786 * Added support for the SILC 1.2 BAN command and new
1787 ban lists to server. Affected files are silcd/command.c,
1788 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1790 * Added support to client sending new INVITE command. Affected
1791 file is lib/silcclient/command.c.
1793 * Added support to client sending new BAN command. Affected
1794 file is lib/silcclient/command.c.
1796 * Added support for removing client from invite list when kicked
1797 from channel, as SILC 1.2 dictates. Affected files are
1798 silcd/packet_receive.c and silcd/command.c.
1800 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1803 automatically the cipher's internal IV. Affected files
1804 lib/silccrypt/silccipher.[ch].
1806 * Assure the RESUME_CLIENT packet is not sent to twice to
1807 backup router if the detached client was originated from
1808 the backup. Affected file silcd/server.c. Bug #76.
1810 * Changed silc_sim_symname to not allocate memory. Affected
1811 file lib/silcsim/silcsimutil.c.
1813 * Fixed memory leaks with SIMs in server. Affected files
1814 silcd/serverconfig.c, silcd/server.c.
1816 * Fixed channel key distribution after resuming detached
1817 client. Affected files silcd/packet_receive.c.
1819 * Fixed channel's global_user boolean checking after detaching.
1820 Check it after changing the owner of the client not before.
1821 Affected file silcd/packet_receive.c.
1823 * Fixed few double frees from client library. Fixes at least
1824 Bug #81, possibly others too.
1826 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1827 notifys in Irssi SILC Client. Affected file is
1828 irssi/src/silc/core/client_ops.c. Bug #82.
1830 * Applied Ville Räsänen's manual page and --mandir bugfix
1831 patch. Affected files are configure.in.pre and Makefile.am.pre.
1834 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * Added support to backup router protocol for backup to tell
1837 normal server that it cannot use the backup router as primary
1838 because the primary isn't really down. Updated protocol
1841 * Added support for primary router to tell backup router that
1842 resuming is not possible because the backup really isn't primary
1843 in the cell. For example if backup disconnected itself the
1844 resuming is not allowed since the primary really did not
1845 go down. Updated protocol specs.
1847 * Removed MARS from crypto library.
1849 * Defined the CTR mode and Randomized CBC mode in SILC. The
1850 CTR mode is RECOMMENDED now in specification. Defined also
1851 Serpent cipher as optional cipher. Updated the protocol specs.
1853 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1855 * Added support for inviting/banning by IP/MASK, public key,
1856 and explicit Client ID. Redefined the command and notify
1857 types to allow easier forwards support for other methods
1858 of inviting/banning. Updated protocol specs.
1860 * Remove the client from channel's invite lists if the client
1861 is kicked or killed. Updated protocol specs.
1863 * Unified the Channel Message Payload and Private Message
1864 into one Message Payload. Updated protocol specs and
1867 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Don't wait for EOF after socket error has occurred, but
1870 close the connection. Affected file is silcd/server.c.
1872 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Added support for setting FOUNDER mode on channel with
1875 specific public key which can be set with CMODE command.
1876 Updated protocol specs and implemented in client and server.
1878 * Fixed the Irssi SILC client to correctly shutdown the client
1879 library to avoid memory leaks. Affected files are
1880 irssi/src/silc/core/silc-core.c and silc-servers.c.
1882 * Deprecated the No Reply flag in SKE protocol and introduced
1883 "IV Included" flag which can be used to indicate that the IV
1884 is included in the ciphertext. This makes it possible to use
1885 SILC on unreliable transport, such as UDP which may cause
1886 packet reordering and losses. Updated protocol specs, did
1889 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1891 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1892 < 32 bit values in correct size. Affected file is
1893 lib/silcmath/mp_mpi.c.
1895 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1897 * Fixed the KE Start Payload parsing to check that mandatory
1898 fields are present. Affected file lib/silcske/payload.c.
1900 * Fixed compilation warnigs in Irssi SILC Client. Affected
1901 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1903 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1905 * Print "nick now appears as newnick" and update Irssi's nicklist
1906 when you change your nick to "nick". Closes #62
1908 * Never format your own nick. Closes #63
1910 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1912 * SILC_UMODE_GONE changes are now propagated correctly to the
1913 Irssi client. Closes #54
1915 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1917 * Fixed example in /HELP KEY
1919 * Added expando $j which expands to current SILC Client version
1921 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1923 * Fixed public key decoding in crypto library.
1925 * Added better error printing to SKE library.
1927 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1929 * Fixed NICK command to not crash if nickname was not sent.
1931 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1933 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1934 Deprecated the old Encrypt-And-MAC order. Updated protocol
1935 specs and implemented.
1937 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1938 generation. Updated specs and implemented.
1940 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Added support for rekey before 2^32 sequence number wraps.
1943 Affected files in server and client library.
1945 * Padding must be at least 8 bytes now. Implemented and updated
1948 * Compute maximum padding for authentication packets to make
1949 passphrase approximation attacks impossible. Affected files
1950 in client library and in server.
1952 * Fixed PING command sending in client library and handling in
1953 server. The server ID must be ID Payload, not raw ID data.
1954 Affected files in server and client library.
1956 * Defined that all public keys sent in commands and notify
1957 payloads are actually Public Key Payloads not raw public key
1958 data. Updated protocol specs and implemented.
1960 * Updated protocol version to 1.2. Updated specs and code.
1962 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1963 status types. Updated specs and the code.
1965 * Added support for normal client to kill its own entries from
1966 the network. Updated protocol specs and the code.
1968 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1969 and added initial implementation.
1971 * Added MAC field to the Private Message Payload to protect
1972 against chosen ciphertext attacks. Updated the protocol specs
1975 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1976 attribute to indicate the user's current idle and signon time
1977 of a service. Updated protocol specs and implemented.
1979 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1981 * Added "do_not_bind" argument to silc_client_file_send what
1982 can be used to not bind locally but assume the file receiver
1983 provides the point of connect. Usefull when sender is behind
1984 NAT device. Affected file lib/silcclient/silcclient.h and
1987 * Added -no-listener option to FILE SEND command in Irssi SILC
1988 client. Affected file irssi/src/silc/core/silc-servers.c.
1989 Renamed FILE RECEIVE to FILE ACCEPT.
1991 * Confirm passphrase for private key encryption in
1992 silc_create_key_pair and silc_change_private_key_passphrase.
1993 Affected files are lib/silcutil/silcapputil.c.
1995 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Move silc_client_packet_send back to internal, added
1998 silc_client_send_packet, a bit simpler function for application.
1999 Affected files lib/silcclient/silcclient.h, client.c and
2002 * Moved the SilcClientEntry, SilcChannelEntry and
2003 SilcServerEntry to silcclient.h to be public and documented
2004 them for application. Affected files are
2005 lib/silcclient/silcclient.h and idlist.h.
2007 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Fixed manual page installation patch by Ville Räsänen.
2010 USERS help page fix patch by Ville Räsänen
2012 * Changed the silc_client_command_call interface to make
2013 the command call simpler for the application. The library
2014 now handles the command line parsing, command finding and
2015 execution. Application only needs to call the function
2016 with the command line. Affected files are
2017 lib/silcclient/silcclient.h, command.[ch].
2019 * Fixed silc_get_input to NULL-terminate the returned input.
2020 Affected file lib/silcutil/silcutil.c.
2022 * Resolve the client's public key in JOIN command if the
2023 founder auth data is being requested but we don't know the
2024 client's public key. Affected file silcd/command.c.
2027 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2029 * Print notify for server opers when backup router comes
2030 online. Affected file silcd/server.c.
2032 * Fixed the INVITE command to send the invite list in
2033 command reply. Affected file silcd/command_reply.c.
2035 * Fixed MOTD command reply sending. Affected file
2038 * UTF-8 decode the topic in TOPIC command reply and LIST
2039 command reply in Irssi SILC client. Affected file is
2040 irssi/src/silc/core/client_ops.c.
2042 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Fixed the INVITE command to not crash Irssi SILC client
2045 when given without nickname argument. AFfected file
2046 irssi/src/silc/core/client_ops.c.
2048 * Fixed double free in WHOIS query on normal server when
2049 forwarding query to router. Affected file is
2050 silcd/server_query.c.
2052 * Fixed WATCH command reply handling on normal server which
2053 was missing altogether. Affected file silcd/command_reply.c.
2056 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2058 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2059 Included yodl sources for each of these. Also modified
2060 Makefile.am prototype to install these files to proper
2061 locations. Updated CREDITS. Affected file Makefile.am.pre,
2062 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2065 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2067 * Added support for encrypted private key files. Now
2068 passphrase must be provided when new key pair is created
2069 (can be empty though), and prompted when loading the
2070 private key. Added support for loading the old-style
2071 non-encrypted private keys as well. Affected files
2072 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2075 * Fixed silc_get_input to accept input on all terminals.
2076 Affected file lib/silcutil/silcutil.c.
2078 * Moved the Irssi SILC client key loading and other stuff
2079 to be called after the arguments and UI is initialized.
2080 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2082 * Added -P option to Irssi SILC client which can be used
2083 to change the passphrase of the private key. Affected
2084 file irssi/src/silc/core/silc-core.c.
2086 * Added silc_change_private_key_passphrase apputil routine
2087 to lib/silcutil/silcapputil.[ch].
2089 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2091 * Fixed connection closing in client library to not crash.
2092 Moved the connection freeing totally to function
2093 silc_clinet_del_connection. Affected file
2094 lib/silcclinet/client.c.
2096 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * Changed includes/silcincludes.h to silcincludes.h.in to
2099 include configuration specific information. The silcdefs.h
2100 is not included in to installation anymore (it's only
2101 compilation time header).
2103 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Moved the SilcClient and SilcClientConnection from client.h
2106 to the public lib/silcclient/silcclient.h. Changed the
2109 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2111 * If version string in silc_clinet_alloc is NULL the library
2112 puts it automatically. Affected file lib/silcclient/client.c.
2114 * Changed the version strings from variables to #define's
2115 in includes/silcversion.h.
2117 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Added shared library complation support.
2121 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2123 * Added lib/silcutil/silcapputil.[ch] for application
2124 utility functions. It includes routines for applications'
2125 convenience. Added silc_create_key_pair, silc_show_public_key
2126 and silc_load_key_pair functions.
2128 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * Send RESUME_CLIENT packet from router to backup routers
2131 to in resuming. Affected file silcd/packet_receive.c.
2133 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * In IDENTIFY command parsing, send all other IDs except
2136 Client IDs explicitly to router for resolving on normal
2137 server. Also check that ID received in WHOIS command is
2138 always Client ID, others are not allowed. Affected file
2139 silcd/server_query.c.
2141 * Merged latest changes from irssi.org CVS.
2143 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2146 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2148 * Fixed the heartbeat sending in Irssi SILC client. Moved
2149 the silc_client_packet_send to silcclient.h for application
2150 usage. Affected files lib/silcclient/client_internal.h
2151 lib/silcclient/silcclient.h.
2153 * Fixed a bug in query resolving in server. Used wrong
2154 variable in a for loop and crashed. Affected file is
2155 silcd/server_query.c.
2157 * Server constructs requested attributes only to locally
2158 connected clients. Affected file silcd/server_query.c.
2161 * Fixed a bug when sending resolving from router to server
2162 with requested attributes. The constructed WHOIS command
2163 was incorrect. Affected file silcd/server_query.c.
2166 * Fixed Requested Attributes saving in WHOIS command reply.
2167 The length of the data buffer must be saved too. Affected
2168 file silcd/command_reply.c.
2170 * Update the client entry's servername after detaching is
2171 over. Affected file silcd/packet_receive.c. Bug #37.
2173 * Resolve incomplete client entrys in CUMODE_CHANGE and
2174 CMODE_CHANGE notifys. Affected file is
2175 lib/silcclient/client_notify.c. Bug #42.
2177 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Fixed channel key packet processing bug on backup router
2180 during backup resuming protocol. Affected file is
2181 silcd/packet_receive.c.
2183 * Fixed memory leaks in server. Affected files are
2184 silcd/server.c and silcd/packet_receive.c.
2186 * Fixed packet decryption problem when backup router encrypted
2187 channel message with wrong key during backup resuming
2188 protocol. Affected file silcd/packet_send.c.
2190 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2191 Toni Willberg (toniw@iki.fi)
2193 * Changed the SilcCipher context to be private. Changed the
2194 silc_cipher_get_iv to just return pointer to the IV. Added
2195 silc_cipher_get_name to return the name of the cipher.
2196 Fixed code all around to support these changes. Affected
2197 files are lib/silccrypt/silccipher.[ch], client library and
2200 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Fixed unaligned access in lib/silccore/silcattrs.c.
2204 * Fixed libtool linking in lib/silcsim/Makefile.am.
2206 * Fixed services attribute printing. Affected files is
2207 irssi/src/silc/core/silc-queries.c.
2209 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Fixed a crashbug in incoming server accepting. Affected
2212 file silcd/server.c.
2214 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Added automatically generated index to Toolkit Reference
2219 * Added support for Postscript Toolkit Reference Manual.
2221 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2226 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Added 'send_events' boolean argument to the function
2229 silc_schedule_set_listen_fd which sends the set events to
2230 the application explicitly if set to TRUE. Default action
2231 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2232 lib/silcclient/client_internal.h and silcd/server_internal.h.
2234 * Added silc_compare_timeval to determine which time values
2235 is smaller. Affected file lib/silcutil/silcutil.[ch].
2237 * Added sort-of "Quality of Service" (QoS) support to
2238 SilcSocketConnection. Data reception can be controlled with
2239 rate limit per second and/or read data length limit.
2240 Added silc_socket_set_qos. Affected files are
2241 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2243 * Added the QoS configuration to SILC Server configuration
2244 file. Affected files are silcd/serverconfig.[ch] and
2247 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Merged with irssi.org CVS.
2251 * Failed OPER and SILCOPER authentications are now logged.
2252 Affected file silcd/command.c. Bugs #25.
2254 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * ROBODoc documented lib/silcutil/silcbuffer.h and
2257 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2258 <ville.rasanen@iki.fi>.
2260 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * Added support for auto-passphrase authentication from the
2263 config file during connecting which was not implemented
2264 yet. Affected file irssi/src/silc/core/client_ops.c.
2266 * Fixed a bug in authentication protocol failure handling which
2267 was processing wrong callback context. Affected files
2268 are lib/silcclient/client.c and protocol.c.
2270 * Fixed the /ATTR allow off to actually work. Affected file
2271 is irssi/src/silc/core/silc-queries.c.
2273 * Fixed the /ATTR -del to work. Affected file is
2274 irssi/src/silc/core/silc-queries.c.
2276 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2280 * Fixed mask attribute adding in Irssi SILC client. Affected
2281 file irssi/src/silc/core/silc-queries.c.
2283 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Added support for saving the requested attributes in
2286 WHOIS to directory. Affected file is
2287 irssi/src/silc/core/silc-queries.c.
2289 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * Added support for parsing VCard fields that do not have
2292 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2294 * Fixed a double free bug in hash table foreach function
2295 if the entry was deleted in the foreach callback. Affected
2296 file lib/silcutil/silchashtable.c.
2298 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * Added silc_attribute_get_verify_data to return the signature
2301 verification data for either user digital signature or
2302 server digital signature in Requested Attributes. Affected
2303 files are lib/silccore/silcattrs.[ch].
2305 * Added silc_vcard_alloc which is used to allocated dynamic
2306 SilcVCard context. The silc_vcard_free now checks whether
2307 the context is dynamically allocated or not. Affected files
2308 are lib/silcutil/silcvcard.[ch].
2310 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Periodically remove the NOATTR status from client entry
2313 so that the client may take the attributes in use even after
2314 server has resolved them unsuccessfully earlier. Affected
2315 file silcd/server_query.c and idlist.h.
2317 * Moved sha1hash and md5hash from client->internal to
2318 SilcClient for application usage. Affected files are
2319 lib/silcclient/client.h and client_internal.h.
2321 * Fixed attribute encoding and decoding bugs. Affected
2322 files lib/silccore/silcattrs.[ch].
2324 * Added ATTR command to Irssi SILC Client which is used to
2325 manage user's Requested Attributes sending and values for
2326 WHOIS command. Affected files around Irssi SILC client.
2328 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * Added silc_buffer_strformat which can be used to format
2331 strings into a buffer which size is automatically increased.
2332 Affected file lib/silcutil/silcbuffmt.[ch].
2334 * Added implementation of VCard (RFC 2426) which can be used
2335 as part of Requested Attributes in WHOIS command. Affected
2336 file lib/silcutil/silcvcard.[ch].
2338 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * Some strncat -> silc_strncat changes our the core and
2343 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2344 errors. Added better error printing to SKE library.
2345 Affected files lib/silcske/silcske.c, silcske_status.h and
2348 * Save the PKCS key length even if only private key is set to
2349 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2351 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2352 length in bits not in bytes. Affected files are
2353 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2354 silcd/server_query.c.
2356 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Added silc_attribute_payload_encode_data to directly encode
2359 the data into the attributes buffer. Renamed function
2360 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2361 Affected files are lib/silccore/silcattrs.[ch].
2363 * silc_hash_table_find_foreach calls the foreach function now
2364 once even if the nothing was found with context set to NULL.
2365 Affected file lib/silcutil/silchashtable.[ch].
2367 * Remove the RESOLVING flag from client entry after received
2368 the Requested Attributes from the client. Fixed memory leak
2369 in client entry freeing. Affected files silcd/server_query.c
2372 * Added Requested Attributes support into SILC Client Library.
2373 It is not able to send requested attributes in WHOIS command,
2374 and also receive and process requested attributes. Added
2375 silc_client_attribute_[add|del] and silc_client_attributes_get
2376 functions. Added also `ignore_requested_attributes' to the
2377 SilcClientParams to not use attributes in client. Affected
2378 files are lib/silcclient/command.c, client_attrs.[ch],
2379 silcclient.h, client_internal and client.[ch].
2381 * Changed the silc_client_get_client_by_id to support Requested
2382 Attributes, it takes them as argument now. Affected file
2383 is lib/silcclient/silcclient.h, and idlist.c.
2385 * Added -details option to WHOIS command in Irssi SILC Client
2386 to support the requested attributes. By default it requests
2387 all attributes. Affected file lib/silcclient/command.c and
2388 irssi/doc/help/in/whois.in.
2390 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Add also SERVICE attribute for server-constructed attribute
2393 data. Also digitally sign the attributes and add
2394 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2395 silcd/server_query.c.
2397 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Changed the silc_attribute_payload_encode to support list
2400 of attributes (function may be called several times to add
2401 a new attribute). Removed the silc_attribute_payload_encode_list
2402 function. The encoding function now also automatically encodes
2403 the data, so the caller does not need to do that. Affected
2404 files lib/silccore/silcattrs.[ch].
2406 * Added support for replying on behalf of the user to the
2407 Requested Attributes in WHOIS command in the server. Affected
2408 file silcd/server_query.c.
2410 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2411 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2413 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Don't swtich to become primary router if we are backup if
2416 decryption error has occurred. Affected file silcd/server.c.
2418 * Fixed a bug in backup router IP address comparison in
2419 silc_server_backup_get.
2421 Save now also the port of the server/router and use that
2422 in comparison as well. Affected file silcd/server_backup.c.
2424 * Normal server now reconnects to backup router automatically
2425 if connection is lost to it. Affected file silcd/server.c.
2427 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * If packet processing fails (like integrity check fails)
2430 the connection is closed now. Affected files are
2431 lib/silccore/silcpacket.c and silcd/server.c.
2433 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Fixed double free in RSA public key set function
2436 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2439 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2442 Added server_query.[ch] which provides one interface for
2443 querying information using all three commands.
2445 * Changed all "typedef unsigned char" in core library to
2446 "typedef SilcUInt8".
2448 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2452 * Renamed silc_server_get_client_resolve to
2453 silc_server_query_resolve and moved to server_query.[ch].
2455 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2457 * Resumed client packet handling from server put the resumed
2458 client on wrong list on router and caused the client not
2459 be present on the network anymore. Now fixed to put the
2460 client to correct list. Affected file silcd/packet_receive.c.
2462 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2464 * Various cleanup in error message output in config parsing code
2465 and in server init code. Fixed error log files containing
2466 too many newlines ('\n') in some situations. Affected files are
2467 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2469 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Use the reverse lookupped hostname in client internals
2472 instead of one user provided us as remote server name.
2473 Affected file lib/silcclient/client.c.
2475 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * Added 'app_context' to silc_schedule_init. It is an
2478 application specific context that is delivered to application
2479 in task callback functions. Affected files are
2480 lib/silcutil/silcutil.[ch].
2482 * The hb_context in SilcSocketConnection is not freed
2483 automatically anymore (application must free it). Freeing
2484 it automatic is inconsistent. Affected files are
2485 lib/silcutil/silcsockconn.[ch].
2487 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2489 * Added support for removing explicitly added client connections
2490 in rehash and closing the client connections if they were
2491 unconfigured in the rehash. Affected file silcd/server.c.
2493 * Added support for aborting automatically pending commands
2494 that never receives the reply (to avoid memory leaks).
2495 Added also silc_server_command_pending_timed to set the
2496 specific timeout for pending command. Affected files are
2497 silcd/command[_reply].[ch].
2499 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2500 specs and lib/silccore/silcstatus.h.
2502 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Changed the silc_get_time to accept time value as argument
2505 or if zero is sent return current local time. Affected
2506 file lib/silcutil/silcutil.[ch].
2508 * Added STATS command to client library and Irssi SILC client.
2509 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2511 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Assure that channel key is set before sending it. May
2514 crash server otherwise. Affected file silcd/packet_send.c.
2516 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Assure that endless loop cannot happen with detached client
2519 resolving on normal server. Added idlist status
2520 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2521 silcd/idlist.h and silcd/packet_receive.c.
2523 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Incoming file transfer request cannot use same session as
2526 the sending session. This can happen when sending file to
2527 yourself. Crashed the client on quit. Affected file
2528 lib/silcclient/client_ftp.c. Bug #24.
2530 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Implemented the draft-riikonen-precense-attrs draft and
2533 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2535 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Distribute the SERVER_SIGNOFF notify also to local backup
2538 routers from the primary router. The backup router may not
2539 have the signing of local server directly connected and need
2540 to know about the signoff. Affected file silcd/server_util.c.
2542 * Use the primary router as the origin of the locally connected
2543 server when it is disconnecting from the backup router since
2544 that's where it really is coming from. Now the clients from
2545 the disconnecting server are removed correctly and "shadow"
2546 clients are not left to the backup router. Affected file
2549 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * If normal server is standalone and found existing but disabled
2552 channel, do not re-create the channel since it creates
2553 duplicate same channels. Affected file silcd/server.c.
2555 * Added anonymous client connections support to server. New
2556 "anonymous" configuration option to ConnectionParams section
2557 added. If set to true, the username and hostname information
2558 of the client will be scrambled and anonymous user mode is
2559 set automatically to the user. Affected files are
2560 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2562 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * In JOIN notify handling, mark that the cache entry of the
2565 client cannot be expired. Can cause crashes on normal
2566 server (asserts client->channels). Affected file is
2567 silcd/packet_receive.c.
2569 * From now on distribution versions are used as protocol versions
2570 instead of by default using the Toolkit base version as protocol
2571 version. Affected file prepare.
2573 * Do not set the locally resolved hostname for local client
2574 entry but take what server sends. This way the real hostname
2575 is showed in WHOIS for yourself. Affected file is
2576 lib/silcclient/idlist.c and lib/silcclient/client.c.
2578 * Resolve local info with IDENTIFY when connecting to server.y
2580 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2582 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2583 for implied search (not needed on platforms which has native
2584 pthreads library). Use --without-pthreads to disable threads.
2585 Affected file is configure.in.pre
2587 * Fixed --with-iconv on platforms which need to bypass (broken)
2588 native iconv(). Affected file is configure.in.pre
2590 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Moved -C option parsing in Irssi SILC client at same time
2593 as other options. The UI was initialized earlier and caused
2594 problems on command line. Bug #16. Affected file is
2595 irssi/src/silc/core/silc-core.c.
2597 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2599 * Added global variable silc_log_timestamp that tells silclog
2600 wether to print or not the timestamp in the logging files.
2601 Affected file lib/silcutil/silclog.[ch].
2603 * Added silcd configuration option Timestamp in the Logging
2604 section. Affected file silcd/serverconfig.[ch],
2605 doc/example_silcd.conf.in.
2607 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Fixed fingerprint checking to check for entirely empty
2610 fingerprint instead of two first bytes when determining
2611 if it is set. Bug #18. Affected file silcd/command.c.
2613 * Fixed duplicate PKCS name registering to not allow it.
2614 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2616 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2618 * Conditionalize non-gcc compiler optimizations for various
2619 platforms, enable those commented out. Cleanups.
2620 Affected file lib/silcmath/mpi/configure.in
2622 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2624 * silc_rng_exec_command() left zombie processes if command
2625 didn't generate any output. Affected file
2626 lib/silccrypt/silcrng.c
2628 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2630 * Rewrote iconv checking, introduce --with-iconv for systems
2631 which rely on libiconv. Check if iconv() provided by libc
2632 is good enough, otherwise demand libiconv. Affected file
2635 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2637 * Search for ldopen() also in libc. This enables SIM support
2638 on *BSD systems. Based on patch from Alex Zepeda. Affected
2639 file configure.in.pre
2641 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2643 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2644 This fixes prepare on *BSD systems. Affected file
2647 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2649 * More fixed for not having purge timeout for global clients
2650 that are on channel. Affected files silcd/command_reply.c
2653 * Fixed the rekey protocol to work with backup router connections.
2654 Rekey packets are now allowed on disabled connections as
2655 well. Affected files silcd/packet_send.c and server.c.
2657 * Do not switch to be as backup router when shutting down and
2658 closing the primary connection. Affected file silcd/server.c.
2660 * Fixed memory leaks in backup router deleting. Added
2661 silc_server_backup_free to free all data during shutdown of
2662 server. Affected files silcd/server_backup.[ch].
2664 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Do not process commands if the sock->user_data is NULL.
2667 Affected file silcd/command.c.
2669 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Fixed buffer overflow and security problems (loosing bits
2672 in CFB encryption) in SILC RNG. Problems reported by
2673 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2675 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Added yet more checks that client is not expired on global
2678 list if it is on channels. Affected file is
2679 silcd/command_reply.c.
2681 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Merged c0ffee's MIME signal patch which adds support for
2684 sending also MIME messages in Irssi SILC Client, and handling
2685 received MIME messages in a signal (and perhaps doing something
2686 to non-textual MIME messages).
2688 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Fixed pending command deletion in server and client library
2691 to check the whole list instead of breaking after first found.
2692 The affected files are silcd/command.[ch] and
2693 lib/silcclient/command.[ch].
2695 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2697 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2698 secret or private, otherwise it's possible to find out
2699 whether a secret channel exists or not. Affected file
2702 * If CMODE change fails during the mode setting, assure that
2703 the old mode mask is set for the channel back. Affected
2704 file silcd/command.c.
2706 * Fixed passphrase saving on +a channel on normal server
2707 after successful JOIN command. Affected file silcd/command.c.
2709 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Remove server/router operator privileges in DETACH command,
2712 since it's possible to resume to server where these
2713 privileges would not be allowed for the client. Affected
2714 file silcd/command.c.
2716 * Do not set to wait for backup in rehash of the server.
2717 Affected file silcd/server.c.
2719 * Do not check listener sockets when counting how many
2720 socket connections we have. Affected file is
2721 silcd/server_util.c.
2723 * Do not announce disconnected clients that are remaining
2724 in history (for WHOWAS). This is because SIGNOFF notify
2725 for these has been sent earlier already. Affected file
2728 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Buffer overflow with CUMODE command's mode->mode character
2731 conversion. Reported by Ville Räsänen. Affected file
2732 lib/silcutil/silcutil.c.
2734 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Allow heartbeat packets to go disabled connections anyway.
2737 Affected files silcd/server.c and silcd/packet_send.c.
2739 * Do not broadcast New Channel packets with List flag set
2740 in the packet to backup routers. The router must check
2741 for the correctness of the packets before sending them.
2742 It is possible that router will have enforce Channel ID
2743 change and this would cause desync in the backup router.
2744 Affected file silcd/packet_receive.c.
2746 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2747 are handled in list parsing. They are not list packets
2748 anymore. Affected file silcd/packet_receive.c.
2750 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2752 * Stop waiting for backup router through the timeout, not
2753 directly after backup router has arrived. Affected file
2756 * Do not re-create channel keys and send them when removing
2757 clients in server shutdown. Affected files are
2758 silcd/server_internal.h and silcd/server_util.c.
2760 * Notify distribution to backup routers was missing from
2761 the silc_server_send_notify_dest function which caused
2762 desyncing problems with backup router. Affected file is
2763 silcd/packet_send.c.
2765 * The client's channel removing was working wrong on
2766 backup router. It assumed that it doesn't know global
2767 information but backup router does know. For this reason
2768 it could remove channel when it wasn't supposed to do that.
2769 Affected file silcd/server.c and silcd/server_util.c.
2771 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Stop for a couple seconds after badkup router has become
2774 primary router. Affected file silcd/server.c.
2776 * Added silc_server_remove_servers_by_server, which is used
2777 to remove servers originated from some other server. Also
2778 clients of those servers can be removed too. Affected file
2779 silcd/server_util.[ch].
2781 * When removing clients after a server has signed of remove
2782 also all servers behind that server (unless they are known
2783 to be available locally), and send SERVER_SIGNOFF for each
2784 of the server separately. Also the signed off clients are
2785 sent now separately per signed off server. The affected files
2786 are silcd/server.c and silcd/server_util.[ch].
2788 * All servers added with silc_idlist_add_server must always
2789 have both "router" and "connection" pointers set. Otherwise,
2790 bad server entries may be left around in the cache.
2791 Affected file silcd/command_reply.c.
2793 * Do not create the channel key in NEW_CHANNEL packet
2794 processing if the channel is empty. Affected file
2795 silcd/packet_receive.c.
2797 * Completed backup router support for standalone routers.
2798 Supports also servers in the cell that do not use the backup
2801 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * Fixed a bug in silc_string_regexify which did not add '^'
2804 at the start of each string, and thus the matching was
2805 not explicit. For example ban list iikone@*!*@* would
2806 match also "priikone", which is wrong, it would have to be
2807 *iikone@*!*@* to match also "priikone". Affected
2808 file lib/silcutil/unix/silcunixutil.c.
2810 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Enable all local server connections before updating client
2813 caches when we've become backup router. Otherwise, signoff
2814 packets may not reach the clients. Affected files are
2815 silcd/server.c and silcd/server_util.[ch].
2817 * Fixed a bug in version string parsing which could crash
2818 the program with specially formatted version string.
2819 Bug reported and patch provided by Ville Räsänen. Affected
2820 file lib/silcutil/silcutil.c.
2822 * Handle the disconnection immediately when DISCONNECT
2823 packet is received in server. Affected file silcd/server.c.
2825 * Primary router now waits a short time (10 seconds) for
2826 backup router connection before accepting any other
2827 connection (except local). Affected file silcd/server.c,
2830 * Fixed a crash in client libary in NICK_CHANGE notify when
2831 NICK_CHANGE arrived for client entry we are resolving
2832 currently. Affected file lib/silcclient/client_notify.c.
2834 * Call the sconn->callback completion even if error had
2835 occurred. Start reconnecting always if connection to
2836 primary router fails during backup router protocol.
2837 Affected files silcd/server.c and server_backup.c.
2839 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Added functions silc_server_send_opers and
2842 silc_server_send_opers_notify to send packets stricly
2843 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2844 to send variable argument notify to operators.
2845 Affected files silcd/packet_send.[ch] and silcd/server.h.
2847 * Removed UMODE rights checking with UMODE_CHANGE notify.
2848 Affected file silcd/packet_receive.c.
2850 * Server/router operator now receives notify when network
2851 switches to backup router and when it resumes the use of
2852 primary router. Affected file silcd/server.c and
2853 silcd/server_backup.c.
2855 * Fixed the updating of client information after backup
2856 resuming protocol is over; update all except local clients
2857 to the new primary router. The affected file is
2858 silcd/server_util.c.
2860 * Added support for closing active connections in rehash
2861 that were unconfigured by the user. Supports currently
2862 closing server and router connections. Affected file
2865 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2867 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2870 is NULL since seems that on some platforms NULL is allowed
2871 and on some it's not. Fallback encoding is used instead.
2872 Affected file lib/silcutil/silcstrutil.c.
2874 * Fixed statistics updating for incoming server connection
2875 which could cause problems when re-connecting. Affected
2876 file silcd/server.c.
2878 * Preliminary backup router support for standalone router
2879 added. Affected files in silcd/.
2881 * Mark server connections in backup router disabled before
2882 and after backup protocol. Affected file is
2883 silcd/server_backup.c.
2885 * Added support for reconnecting to remote server connection
2886 even if the protocol fails, and if the configuration wants
2887 us to keep trying to connect anyway.
2889 Server connection is not allowed to backup router if
2890 backup router does not have connection to primary router yet.
2892 Affected file is silcd/server.c.
2894 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Added silc_client_udpate_server function to update changed
2897 server info. Affected file lib/silcclient/idlist.[ch].
2899 * Added check for server entries that are being resolved when
2900 notify is received. If being resolved, handle the received
2901 notify only after it's resolved so that all notifys are
2902 handled in same order as received from the server.
2904 Added similar resolver check to channel entries. Every
2905 notify that cause resolving of any information that affects
2906 channel entry marks the channel entry in waiting state.
2907 After whatever resolving is over the waiters are signalled
2908 and only then the notifys are handled in the same order
2909 as delivered from the server.
2911 Affected files are lib/silcclient/idlist.[ch], and
2914 * Fixed KILLED notify handling in normal server. Affected
2915 file silcd/packet_receive.c.
2917 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2918 is locally connected, or was locally connected (but may
2919 be detached and connection is not active). Added also
2920 SILC_IS_LOCAL for checking this status. Affected files
2921 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2922 silcd/server.c and silcd/server_internal.h.
2924 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Don't send or handle TOPIC_SET if topic is already set and
2927 is same as being set. Affected files silcd/command.c and
2928 silcd/packet_receive.c.
2930 * Fixed CMODE change rights checking to work correctly when
2931 removing modes by operator. Affected file is
2932 silcd/server_util.c.
2934 * Fixed some handling with New Channel packet in router and
2935 fixed some CMODE_CHANGE notify handling in server and router.
2936 Affected file is silcd/packet_receive.c.
2938 * Changed "disconnect" client operation to include the
2939 reason of the disconnection and optional disconnection
2940 message. Affected file lib/silcclient/silcclient.h.
2942 * Made the compilation of lib/contrib/ stuff conditional.
2943 Affected files configure.in.pre, lib/contrib/Makefile.am.
2945 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2948 to the sender of the notify too, to avoid situation where two
2949 notifys are in the network at the same time going to oppsite
2950 directions. Affected file silcd/packet_receice.c.
2952 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2954 * Delete the client from channel even if the cilent->id is
2955 NULL. It was possible that client was deleted without
2956 removing from channels (theoretically at least). Affected
2957 file silcd/server.c and silcd/server_util.c.
2959 * Free the client data too when resuming is not successful.
2960 Affected file silcd/packet_receive.c.
2962 * Merged some code from c0ffee's silc-plugin. Affected files
2963 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2965 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2966 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2967 to the primary router connection, the other one returns
2968 TRUE if packet must be broadcasted to network.
2970 * All notifys that are destined to primary router (to network)
2971 are now automatically sent to backup routers even if the
2972 router is standalone (and has backup router). Affected files
2975 * Added --without-irssi and --without-silcd configuration
2976 options for disabling the compilation of these applications.
2977 Affected file configure.in.pre and prepare.
2979 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2981 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2982 UTF-8 encoding and decoding. Added also new encodings
2983 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2985 Added also SILC_STRING_LANGUAGE which is language and charset
2986 specific encoder and decoer for those platforms that support
2987 iconv(). It can convert the UTF-8 to and from the locale
2988 specific character set.
2990 Affected file lib/silcutil/silcstrutil.[ch].
2992 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2994 * Added function silc_get_command_name to the file
2995 lib/silcutil/silcutil.[ch].
2997 * Improved the server debug output a bit. Affected files are
3000 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * Save the channel passphrase when received succesful JOIN
3003 command reply from router, on normal server. Otherwise
3004 joinig +a channels from normal server is not possible.
3005 Affected file silcd/command.c.
3007 * Fixed a bug in TOPIC_SET notify handling. The notifier
3008 may be other than client too, like server or channel.
3009 It expected it to always be only client and ignored the
3010 notify. Affected file silcd/packet_recieve.c.
3012 * Removed some (unnecessary) debug printing from
3013 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3015 * Do not force CMODE_CHANGE when server is announcing new
3018 Router announces stuff only after server reannounces channel
3019 after CHANNEL_CHANGE notify.
3021 These fixes optimizes the announcing procedure, and perhaps
3022 fixes some problems too. Affected file silcd/packet_receive.c.
3024 * Fixed SERVER_SIGNOFF sending to local clients. It was
3025 totally broken and sent the notify to all local clients,
3026 instead of only to those that was on same channel as the
3027 signing off clients. Affected file silcd/server_util.c.
3029 * Added -D option to server. It can be used to give debug
3030 level. The levels are from 0 - 99, and are predefined for
3031 smooth server debugging. (see silcd.c for the predefined
3032 levels). Affected file silcd/server.c.
3034 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Fixed a bug in Irssi SILC client to close the connection
3037 properly when disconnecting from server. Affected file
3038 irssi/src/silc/core/client_ops.c.
3040 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3042 * When authenticating as founder during JOIN command, check
3043 that the one authenticating becomes the only founder on the
3044 channel. Affected file silcd/command.c.
3046 * Better checking for founder mode setting when CUMODE_CHANGE
3047 notify is received. Affected file silcd/packet_receive.c.
3049 * Close all connections when shutting down the server by sending
3050 DISCONNECT packet. Close all listeners too when shutting
3051 down the server. Affected file silcd/server.c.
3053 * Handle DISCONNECT packet correctly in client library by
3054 calling the "disconnect" client operation. Affected file
3055 lib/silcclient/client.c.
3057 * Handle local errors correctly during resuming. Affected
3058 file lib/silcclient/client.c.
3060 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * The log file is not dupped internally anymore in
3063 lib/silcutil/silclog.c. Fixed memory leaks too.
3065 * The scheduler now dispatches all pending timeout tasks
3066 when it is uninitialized with silc_schedule_uninit.
3067 Affected file lib/silcutil/silcschedule.c.
3069 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3071 * Added --enable-stack-trace option to configure. Added
3072 memory allocation stack trace support. Added files
3073 lib/silcutil/stacktrace.[ch]. Affected files are
3074 lib/silcutil/silcmemory.[ch].
3076 * Fixed memory leaks from libraries and server. Affected
3077 files around the tree.
3079 * Reverted back a fix made to CUMODE which broke it.
3080 Affected file silcd/command.c.
3082 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3085 core library, and implemented it. All textual messages SHOULD
3086 use this flag and the message MUST be UTF-8 encoded.
3087 All text messages sent by Irssi SILC client are now UTF-8
3088 encoded (regardless whether the terminal supports UTF-8 or not).
3089 Affected files are lib/silccore/silcchannel.h,
3090 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3093 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Added lots of new statistics updating that was missing from
3096 the server and router code. Affected files in silcd/.
3098 * Sending SIGUSR1 signal to server now dumps the current
3099 server statistics into /tmp directory. Affected file is
3102 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3103 the SILC Hash Interface also. Added new functions
3104 silc_hash_get_name, silc_hash_init, silc_hash_update and
3105 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3107 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Added some better info printing for client during connecting.
3110 Affected file silcd/server_util.c.
3112 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3113 to silence a user on a channel. Affected files are
3114 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3115 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3116 and silcd/packet_receive.c.
3118 * Fixed a fatal bug in handling of malformed command payload.
3119 Affected file silcd/command.c.
3121 * Fixed a double free when announcing channel users to router.
3122 Affected file silcd/server.c.
3124 * After successful authentication to channel founder mode, check
3125 that there isn't anyone else with founder mode on the channel.
3126 The one that authenticated will become founder and anyone
3127 else is demoted. Affected file silcd/command.c.
3129 * Added error printing of any error that has occurred during
3130 any command in client library. Affected file is
3131 irssi/src/silc/core/client_ops.c.
3133 * Removed some error printing from the client library and left
3134 it for the application to worry (from the error status it
3135 receives in 'command' client operation. Affected file is
3136 lib/silcclient/command.c.
3138 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3140 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3141 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3142 Starting key agreement with itself is denied. Affected file
3143 is lib/silcclient/client_keyagr.c.
3145 * Fixed some error checkings from the SFTP library which caused
3146 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3147 and lib/silcsftp/sftp_util.c.
3149 * Added new "debug" and "debug_string" settings to Irssi SILC
3150 client which can be used to print runtime debugging on the
3151 Irssi's screen. Available when compiled with --enable-debug
3152 option. Affected file irssi/src/silc/core/silc-core.c.
3154 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3156 * Fixed a missing variadic parameter in a function call that
3157 caused server crash when a non-allowed connection arrived.
3158 Reported by Richard Becker. Affected file silcd/server.c.
3160 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3162 * Added WATCH list sending to backup routers from router.
3163 The WATCH command is sent by the router to the backup
3164 router. Affected file silcd/command.c.
3166 * Mark the backup_router flag for RouterConnection entry
3167 if the backup router stuff is defined in the config file.
3168 Affected file silcd/serverconfig.c.
3170 * Fixed some backup data sending around the code to work better
3171 if the router is standalone router. Not all places were fixed.
3172 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3175 * Fixed the router connecting when connecting to multiple
3176 routers. It ignored every other router except the first
3177 one. Affected file silcd/server.c.
3179 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3181 * Made the private key generation after expiration optional.
3182 If not created after expiration the old key will re-expire
3183 at a later time (and thus key pair is not necessary to
3184 change). Affected file irssi/src/silc/core/clientutil.c.
3186 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3188 * The length arguments in bind() and connect() were wrong
3189 and fixed now to used SIZEOF_SOCKADDR in the
3190 lib/silcutil/unix/silcunixutil.c.
3192 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Fixed detach timeout handling to use Client ID and not
3195 the actual client entry which may be freed in the callback.
3196 Affected file silcd/command.c.
3198 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Merged c0ffee's multiple interface support patch.
3201 Affected files in silcd/.
3203 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Cleanup keys properly. Affected file is
3206 irssi/src/silc/core/clientutil.c.
3208 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Display the user mode on the status bar. Affected file
3211 irssi/src/silc/core/silc-expandos.c.
3213 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * If private message key is not set, but the flag is set in
3216 the packet, ignore the packet since it cannot be decrypted.
3217 Affected file lib/silcclient/client_prvmsg.c.
3219 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * When resuming client, remove the old client entry from
3222 the watcher list too. Affected file silcd/packet_receive.c.
3224 * Do not allow normal server to force founder mode away
3225 from router if the founder mode is already set. Affected
3226 file silcd/packet_receive.c.
3228 * Remove the client entry with watch notify types with short
3229 timeout, and not directly, so that other notifys can be
3230 retrieved too. Affected file lib/silcclient/client_notify.c.
3232 * Display notification about data messages that cannot be
3233 displayed. Affected files irssi/src/silc/core/client_ops.c,
3234 irssi/src/fe-common/silc/module-formats.[ch].
3236 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Fixed the CHANNEL_CHANGE notify handling in client libary
3239 to not use freed memory. Affected file is
3240 lib/silcclient/client_notify.c.
3242 * Fixed CUMODE_CHANGE notify handling in server. Affected
3243 file silcd/packet_receive.c.
3245 * Fixed USERS command to support empty channels. Affected
3246 file silcd/command.c.
3248 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Allow multiple identical pending commands to be registered
3251 in client library. Affected file is lib/silcclient/command.c.
3253 * Call the completion for resolving client information only
3254 after all resolvers has finished. This fixes a crash in
3255 the client. Added support for checking when the resolvers
3256 are finished. Affected file is lib/silcclient/idlist.c.
3258 * Wait by default 3 seconds before reconnecting to the server
3259 after being disconnected. Makes the /detach command a bit
3262 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Check the watcher list before sending signoff notifys
3265 when closing client connection. Affected file is
3268 * Added better CMODE command rights checking. Affected file
3269 silcd/server_util.c.
3271 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Fixed watcher list checking during server signoff. It
3274 crashed the server. Affected file silcd/server_util.c.
3276 * The JOIN command reply returns now the founder's public
3277 key. Affected file is silcd/command.c.
3279 * Announce the channel mode, and the mode properties with
3280 CMODE_CHANGE notify. Affected file silcd/server.c.
3282 * Mark new channels by default disabled, untill at least
3283 one user joins the channel. Affected file is
3284 silcd/packet_receive.c.
3286 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * The nickname argument to watch notify can be optional.
3289 Fixes a crash in server. Affected file silcd/packet_send.c.
3291 * Remove the client entry from cache if the WATCH notify type
3292 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3293 lib/silcclient/client_notify.c.
3295 * Check the watcher list before and after changing nickname
3296 when the NICK_CHANGE notify is received. Affected file is
3299 * Fixed a crash in OPER and SILCOPER command sending. Empty
3300 passphrase caused the crash. Affected file is
3301 lib/silcclient/command.c.
3303 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3305 * Merged with Irssi CVS for Irssi SILC client.
3307 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3309 * Completed the protocol specifications.
3311 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Merged with Irssi CVS for Irssi SILC client.
3315 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3317 * Added the founder's public key delivery to the
3318 CUMODE_CHANGE notify type as well. Updated the protocol
3319 specs and the code. Affected files are silcd/packet_send.[ch],
3320 silcd/packet_receive.c and silcd/command.c.
3322 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Added silc_pkcs_public_key_copy function into the
3325 lib/silccrypt/silcpkcs.[ch].
3327 * Remove the `iv' from the SilcChannelEntry since we can
3328 live without it. Affected files are silcd/idlist.h and
3329 silcd/packet_receive.c.
3331 * Added support for sending the founder's public key in
3332 the CMODE_CHANGE notify packet in the server. Affected
3333 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3334 silcd/command.c and silcd/server.c.
3336 * Changed the FOUNDER_AUTH authentication to use only
3337 public key authentication as defined by new protocol
3338 specs. Passphrase authentication with that mode cannot
3339 be used anymore. It is now possible to reclaim founder
3340 mode from any server in the network. Affected files are
3341 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3343 * Added permanent channels support by making the channel
3344 permanent when FOUNDER_AUTH mode is set on the channel.
3345 The channel will not be destroyed even if channel is empty
3346 when that mode is set. Protocol TODO #17. Affected
3347 files are silcd/server.[ch], server_util.[ch],
3348 silcd/command.c, silcd/packet_receive.c and
3349 lib/silcclient/command.c.
3351 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3353 * Added reference counter to the command reply context in
3354 the client library. Affected files are
3355 lib/silcclient/command_reply.[ch].
3357 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * Fixed rekey protocol with PFS in the client library.
3360 Affected file is lib/silcclient/protocol.c.
3362 * Added support for list of errors in client library
3363 command reply handling. Affected file is
3364 lib/silcclient/command_reply.c.
3366 * Defined that the WHOIS and IDENTIFY commands can send
3367 list of errors. Updated the protocol specs. Protocol
3370 * Added support for sending list of errors to WHOIS and
3371 IDENTIFY commands in server. Added support for receiving
3372 list of errors in server. Affected files are
3373 silcd/command.c and silcd/command_reply.c.
3375 * Fixed client info resolving on LEAVE command in client
3376 library to not crash. Affected file is
3377 lib/silcclient/client_notify.c.
3379 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Defined that the NICK command replies with thew changed
3382 nickname too, to make the nickname changing simpler at
3383 the client's end. Updated protocol specs and the code
3384 in client and server. Affected files are
3385 silcd/command.c, lib/silcclient/command_reply.c and
3386 lib/silcclient/command.c.
3388 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3390 * Added `Compressed' packet flag to indicate that the packet
3391 payload is compressed by the sender. Updated the protocol
3392 specs and the core library. The compression still is not
3393 implemented in the sources. Affected file is
3394 lib/silccore/silcpacket.h.
3396 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3398 * Remove pending command callbacks also if the connection
3399 to the server is destroyed. Affected file is
3400 lib/silcclient/client.c.
3402 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3404 * Added new QUIET channel user mode that can be used to
3405 quiet a user in a channel. Updated the protocol specs but
3406 it wasn't implemented yet. Protocol TODO #27. Affected
3407 file is lib/silccore/silcmode.h.
3409 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Added BLOCK_INVITE user mode to be able to block incoming
3412 invite notifications. Protoocol TODO #26. Affected files
3413 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3416 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3417 the protocol specs and the code. Affected file is
3418 lib/silccrypt/silcpkcs.c.
3420 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Disconnect Payload includes now the status type. Updated
3423 the protocol specs and the code. Protocol TODO #25.
3424 Affected files are silcd/server.c, lib/silcclient/client.c.
3426 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3427 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3428 Moved the silc_client_command_status_messages table to the
3429 lib/silcutil/silcutil.c and added new funtion
3430 silc_get_status_message, which deprecates function
3431 silc_client_status_message. Affected files are
3432 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3433 lib/silcutil/silcutil.[ch].
3435 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Defined that the nickname hash in Client ID MUST be from
3438 lowercase nickname. This effectively changes nicknames in
3439 SILC to case-insensitive. Updated the protocol specs and
3440 the code. Affected files are lib/silcutil/silcutil.[ch],
3441 silcd/serverid.c, and silcd/idlist.c.
3443 * Added new channel user modes BLOCK_MESSAGES_USERS and
3444 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3445 code. Affected files are lib/silccore/silcmode.h,
3446 lib/silcclient/command.c, and silcd/packet_send.c.
3448 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3449 specs and code. Affected file lib/silccore/silcstatus.h.
3451 * Added support for watch list. It is possible to add nicknames
3452 to be watched, and when they come to network, leave network
3453 or user mode changes the watcher will be notified of this
3454 change. Added SILC_COMMAND_WATCH command, added new
3455 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3456 notifications. Updated the protocol specs and implemented
3457 this to library, client and server. Protocol TODO #21.
3458 Affected files are lib/silccore/silccomand.h,
3459 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3460 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3461 silcd/packet_send.[ch], silcd/packet_receive.c, and
3462 irssi/src/silc/core/client_ops.c.
3464 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3465 somebody watching you. Updated the protocol specs and the
3466 code. Affected files are lib/silccore/silcmode.h, and
3467 lib/silcclient/command.c.
3469 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Added service support to SILC protocol. Added new command
3472 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3473 core library. Services are not implemented in server or
3474 client for now. Protocol TODO #20. Affected files are
3475 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3477 * Added SilcStatus argument to `command' client operation
3478 to return the error status when command sending fails
3479 locally. Changed all command in client library to return
3480 correct command status. Affected files are
3481 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3482 irssi/src/silc/core/client_ops.c.
3484 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3486 * Added silc_mime_parse function to parse MIME headers.
3487 Affected files are lib/silcutil/silcstruti.[ch].
3489 * Added MIME header parsing in Irssi SILC Client. It displays
3490 all textual MIME objects, others it ignores. Affected file
3491 is irssi/src/silc/core/clien_ops.c.
3493 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3495 * Fixed a bug in the pid writing function, which couldn't be
3496 written in a root-owned directory.
3498 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Defined that channel message to unknown Channel ID must
3501 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3502 Updated the protocol specs and the code in server. The
3503 affected file is silcd/packet_receive.c.
3505 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3507 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3508 that it is used to send error notifys if error occurs during
3509 some SILC packet processing, except commands. The error
3510 types are same as for command reply types. Defined that
3511 if private message is sent to unknown Client ID the error
3512 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3513 Updated the protocol specs and code. Affected files are
3514 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3515 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3516 and irssi/src/silc/core/client_ops.c. Renamed the
3517 SilcCommandStatus to SilcStatus.
3519 * Defined the use of extra WHOIS attributes in WHOIS command.
3520 The <Requested Attributes> (defined in a separate document)
3521 can be used to request additional information about user
3522 not returned by standard WHOIS command. Defined that server
3523 can send WHOIS command directly to client. Client provides
3524 the requested attributes to the server. Updated the protocol
3525 specs. Protocol TODO #4. Implementation is not done yet
3526 (Protocol TODO #24).
3528 * Renamed function silc_client_command_status_message to
3529 silc_client_status_message. Affected files are
3530 lib/silcclient/command_reply.[ch].
3532 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3534 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3535 32 bit integers. Updated the protcol specs and the code.
3536 Affected files are silcd/command.c and
3537 lib/silcclient/command.c.
3539 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3541 * Fixed a bug in library where sending a bogus authentication
3542 payload would lead to a crash. Affected file is
3543 lib/silccore/silcauth.c.
3545 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Added detach_disabled and detach_timeout server config
3548 options to the server. Affected files silcd/serverconfig.[ch],
3549 silcd/command.c and silcd/packet_receive.c.
3551 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3553 * Added resolve_cmd_ident field to the SilcClientEntry structure
3554 too so that if the entry is for example being resolved so
3555 another command may attach to the same pending command reply
3556 without requiring to resolve the same entry again. Added
3557 support for adding multiple pending commands for one
3558 command idenfier. Affected files lib/silcclient/command.[ch],
3559 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3561 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3563 * Defined that server receives WHOIS command reply for private
3564 and secret channels too. Updated protocol specs and the
3565 code in server. Affected file silcd/command.c.
3567 * Defined <channel user mode list> argument to WHOIS command
3568 reply for returning user modes on the channels. The
3569 channel list now doesn't include the user mode anymore but the
3570 actual channel mode. Updated protocol specs and the code in
3571 client and server. Affected files are silcd/command_reply.c,
3572 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3573 and lib/silcclient/command_reply.c.
3575 * Save the channels list in WHOIS command reply in normal server
3576 so that WHOIS always shows joined channels also in normal
3577 server and not just on router. Affected file is
3578 silcd/command_reply.c.
3580 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Defined that server receives USERS command reply for private
3583 and secret channels too. Updated protocol specs and the
3584 code in server. Affected file silcd/command.c.
3586 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Changed the UMODE's mode mask argument to be optional. If
3589 not provided then the command merely returns the current mode
3590 mask to the client. Updated protocol specs and the server.
3591 Affected file is silcd/command.c.
3593 * Added SILC session detachment/resuming support. It is possible
3594 to detach by closing the network connection and then re-connect
3595 and resume to the old client session. Added DETACHED user
3596 mode that server will set for detached client. Added new
3597 packet RESUME_CLIENT which is used to perform the resuming
3598 process. Added DETACH command. Updated the protocol specs,
3599 core library, client and server. Protocol TODO #22. Very
3600 many affected files around the tree.
3602 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * Changed the CMODE's mode mask argument to be optional. If
3605 not provided then the command merely returns the current mode
3606 mask to the client. Updated protocol specs and the server.
3607 Affected file is silcd/command.c.
3609 * Changed the Killer's Client ID in KILLED notify to be just
3610 any ID payload since router server is allowed to kill as well.
3611 Updated protocol specs, client libary and server. Affected
3612 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3613 and irssi/src/silc/core/client_ops.c.
3615 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3617 * Added new user modes ANONYMOUS for special anonymous servers
3618 that may set the mode for client, and BLOCK_PRIVMSG which
3619 client may set to block incoming private messages unless the
3620 Private Message Key flag is set (using private keys to protect
3621 private messages). Updated protocol specs and code in client
3622 and server and core library. Protocol TODO #23. Affected
3623 files are lib/silccore/silcmode.h, silcd/server.[ch],
3624 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3625 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3627 * Added new channel user mode BLOCK_MESSAGES which the client
3628 may set to itself to tell server not send channel messages.
3629 Other packets such as channel key packets are still sent.
3630 Protocol TODO #23. Updated the protocol specs, client and
3631 server. Affected files are lib/silccore/silcmode.h,
3632 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3633 lib/silcutil/silcutil.c, silcd/command.c, and
3634 silcd/packet_send.c.
3636 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Redefined the Status Payload to include now two 8 bit fields,
3639 instead of one 16 bit field. This now makes it possible to
3640 send list of errors. Updated the protocol specs and the code
3641 in core library, client library and server. Protocol TODO #1.
3642 Affected files are lib/silccore/silccommand.[ch],
3643 lib/silcclient/command_reply.[ch], silcd/command.c,
3644 silcd/command_reply.c and silcd/packet_receive.[ch].
3646 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3648 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3649 must be handled by the application and should tell the application
3650 that an error message was already printed, and it should print the
3651 config coords (line, filename, ...). Affected files are
3652 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3654 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3655 server config parsing code more readable.
3657 Fixed a bug in the fetch_logging() config callback.
3659 Affected files is silcd/serverconfig.c.
3661 * Drop root privileges when started in foreground. Don't drop them
3662 if debugging also. Affected file is silcd/silcd.c.
3664 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3666 * Added more IM-like features by introducing new user modes
3667 for setting various presence information. Added new modes:
3668 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3669 specs and code. Protocol TODO #19. Affected files are
3670 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3671 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3673 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Added STATS command to the protocol after all, to return
3676 various statistical information about the network. It can
3677 be used by clients to retrieve statistical information, and
3678 servers may use it to to fetch cell and network wide
3679 statistics from router. Updated the protocol specs and
3680 implemented it to the server. Protocol TODO #16.
3681 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3682 silcd/command_reply.[ch].
3684 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * The LIST command reply in client libary now adds new channel
3687 entry if the returned channel doesn't exist yet in cache,
3688 and returns the channel entry to the application in the
3689 command_reply client operation. Affected file is
3690 lib/silcclient/command_reply.c.
3692 * Changed the channel message payload's MAC generation to
3693 include the IV in the MAC as well. This way all relevant
3694 parts of the channel message payload are authenticated also
3695 with the channel message MAC (and not only by packet MAC).
3696 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3697 Affected file is lib/silccore/silcchannel.c.
3699 * Fixed the SKE to save the remote version, since the
3700 silc_ske_parse_version mistakenly checked wrong version,
3701 after it replaced the start payload. Affected files are
3702 lib/silcske/silcske.[ch].
3704 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3707 string utility functions. Added there also new functions
3708 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3709 Affected files lib/silcutil/silcstrutil.[ch].
3711 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3712 files are lib/silcutil/silcstrutil.[ch].
3714 * Defined that the security property fields in SKE SHOULD be
3715 UTF-8 encoded, defined that version string MUST be US-ASCII
3716 encoded, defined that passphrases sent in connection
3717 authentication protocol MUST be UTF-8 encoded. Implemented
3718 these to the client and server. Defined also that other
3719 passphrases sent in the protocol MUST be UTF-8 encoded.
3720 Affected files are lib/silcske/silcske.c,
3721 lib/silcclient/protocol.c, silcd/protocol.c,
3722 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3724 * Changed the silc_client_close_connection interface to not
3725 need the SilcSocketConnection which should not be visible
3726 to application. Affected files are lib/silcclient/client.c
3727 and lib/silcclient/silcclient.h.
3729 * Rewrote the text for Private Message Key Payload in the
3730 protocol specification. Protocol TODO #11.
3732 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3734 * Upgraded the protocol version to 1.1, updated protocol specs
3737 * Added the nickname as new argument to NICK_CHANGE notify and
3738 added it to protocol specs and implemented it to client and
3739 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3740 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3741 lib/silcclient/client_notify.c.
3743 * Added the killer's client ID to the KILLED notify and added
3744 it to protocol specs and implemented it to client and server.
3745 Protocol TODO #13. Affected files are silcd/command.c,
3746 silcd/packet_receive.c, packet_send.[ch],
3747 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3748 The killer's client entry is now returned to application in
3749 the `notify' client operation.
3751 * Fixed the Max Argument fields that had too large value set
3752 in the protocol specs. Protocol TODO #14.
3754 * Added the LEAVE command reply to return the ID of parted
3755 channel. Updated protocol specs and implemented it to the
3756 client and server. Protocol TODO #15. Affected files are
3757 silcd/command.c, lib/silcclient/command_reply.c. The channel
3758 entry is now returned to application in the `command_reply'
3761 * Rewrote the version SKE version checking in client libary
3762 and in server to use the silc_parse_version_string. Affected
3763 files are lib/silcclient/protocol.c, silcd/protocol.c.
3765 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3766 commands that was missing it, and updated protocol specs and
3767 the server implementation. Protocol TODO #10. The affected
3768 file is silcd/command.c.
3770 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3771 generic reply to a generic request (REQUEST flag), and
3772 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3773 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3774 to define the payload for DATA flag. Added the flags to
3775 the implementation. Protocol TODO #9. Affected file is
3776 lib/silccore/silcchannel.h.
3778 Changed the client library to return the message length
3779 to application as well in the channel_message and private_message
3780 client operations. Affected files are
3781 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3782 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3783 and lib/silcclient/client_ops_example.c.
3785 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3786 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3787 the channel. Updated protocol specs and impelemented this
3788 to client and server. Protocol TODO #6. Affected files are
3789 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3790 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3792 Added new options m and M to CMODE command in Irssi SILC
3793 client to set these modes.
3795 * Deprecated all administrative commands from SILC protocol
3796 since they are highly implementation specific commands.
3797 Updated protocol specs. Moved the old commands in
3798 implementations to private range of command types. Affected
3799 files are silcd/command.c, lib/silcclient/command.c and
3800 lib/silcclient/command_reply.c. Protocol TODO #8.
3802 * Fixed a bug in server where sending unknown command crashes
3803 the server. Affected file silcd/command.c.
3805 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3807 * Added SILC_PROTOCOLVERSION macro to check protocol version
3808 of a socket connection. The affected file is
3809 lib/silcutil/silcsockconn.h.
3811 * Added better error logging in rekey protocol. Affected file
3814 * Do not check public key types in SKE during rekey. Affected
3815 file lib/silcske/payload.c.
3817 * Fixed the rekey protocol with PFS, which was totally broken.
3818 Affected file silcd/protocol.c.
3820 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Some client implementations quit network by doing first LEAVE
3823 and then immediately SIGNOFF (like Bombyx). We now do check
3824 after a short time after LEAVE notify and check whether the
3825 client is still valid after LEAVE, and if not we remove it from
3826 cache. Affected file is lib/silcclient/client_notify.c.
3828 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3830 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3831 it's good not to have security holes here.
3833 * Fixed a negative refcount situtuation for the config context.
3834 Affected file is silcd/serverconfig.c.
3836 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3838 * ROBOdoc documented lib/silcutil/silcutil.h.
3840 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Optimized even more the SilcPacketContext structure. Now
3843 totally saved 16 bytes of memory per context after optimization.
3844 Affected files are lib/silccore/silcpacket.[ch].
3846 * Made strict checks for valid SILC IDs. Affected file is
3847 lib/silccore/silcid.c.
3849 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Changed the object argument for silc_cipher_register,
3852 silc_hash_register, silc_hmac_register and silc_pkcs_register
3853 to const. Affected files are lib/silccrypt/silccipher.[ch],
3854 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3856 * Changed the silc_get_username and silc_get_real_name to
3857 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3859 * Fixed the Irssi SILC Client to use the silc_get_username and
3860 silc_get_real_name insted of glib routines since the glib
3861 routines only corrupt stack. Fixes the Irssi SILC to work in
3862 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3864 * Fixed the Irssi to not use g_get_home_dir since it crashes
3865 or returns garbage on cygwin and corrupts stack. Added function
3866 get_home_dir to Irssi routines. Affected files are
3867 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3869 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Made some structure optimizations. SFTP memory FS MemFSEntry
3872 entry structure. Optimized SilcTask structure. Optimized
3873 SilcPacketContext structure.
3875 Affected files lib/silcsftp/sftp_fs_memory.c,
3876 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3878 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * And yet again reverted back the config thing since Johnny
3881 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3884 * Fixed memory leaks from config object. Affected files are
3885 silcd/serverconfig.[ch].
3887 * Added support for adding new connections to the server in rehash.
3888 After rehash they take effect.
3890 Added support for changing the maximum allowed connections in
3891 rehash. The number can grow but going smaller is not supported.
3893 Added function silc_server_num_sockets_by_remote to the
3894 silcd/server_util.[ch].
3896 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3898 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3900 * Added preliminary checking during config parsing for a valid
3901 public/private key and removed further checks in the code.
3902 Affected files are silcd/serverconfig.[ch], server.c.
3904 * Moved functions silc_server_drop() and silc_server_daemonise()
3905 from server.c to silcd.c since they are stricly related to
3906 the application activity.
3908 * Reverted a small part of the automatic ref/unref since
3909 it caused a double unref in some situations. Affected
3910 files are silcd/silcd.[ch], server.c, serverconfig.c.
3912 * Added some .cvsignore files in the lib directory.
3914 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3916 * Fixed silc_net_gethostbyaddr to correctly resolve by
3917 address. Affected file lib/silcutil/silcnet.c.
3919 * Fixed the notify relaying to client. The HMAC to be used
3920 with relayed packets ws wrong and caused decryption failure
3921 at the client end. Affected file is silcd/packet_receive.c.
3923 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3925 * Created new branch silc_protocol_1_0_branch.
3927 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3929 * Changed the silc_server_config_* routines to be SilcServer
3930 independent. They are now officially application specific code
3931 and not part of generic server implementation. Affected files
3932 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3934 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Added automatic referencing of config context in the
3937 silc_server_config_alloc, and automatic unreferencing in the
3938 silc_server_config_destroy. Affected files are
3939 silcd/serverconfig.[ch], silcd/silcd.c.
3941 * Fixed the silc_log_quick handling in the logging routines.
3942 It didn't log quickly when it was TRUE. Affected file is
3943 lib/silcutil/silclog.c. Also the flush delay was set even
3944 if it was 0 in config file. Affected file is
3945 silcd/serverconfig.c.
3947 * Added support for changing key pair of the server in rehash.
3948 Affected file silcd/server.c.
3950 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3953 too early, before getting the channel entry. Affected file
3954 is silcd/packet_receive.c.
3956 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3958 * Added functions silc_server_config_[ref/unref], these are used
3959 to prevent that the config object is destroyed.
3961 No longer directly affect global variables silc_log_quick and
3962 silc_log_delay, they are first cached inside the config object
3963 and then applied with silc_server_config_setlogfiles().
3965 silc_server_config_set_defaults() is now internal to
3966 serverconfig.c, there are no reasons to show this internal stuff
3969 Affected files are silcd/serverconfig.[ch].
3971 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3972 fprintf's to stderr, since some code may be executed again after
3973 the server went into the background. Affected files are
3976 * Added rehash support. Added function silc_server_rehash() that
3977 will perform all the basic tasks of the rehashing procedure.
3979 * Added command line option `-x, --hexdump'. This will enable the
3980 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3981 The option `--hexdump' implies `--debug'.
3983 * Fixed a bad bug in the logging APIs (silcutil library) where
3984 the application would crash after calling silc_log_reset_all().
3986 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Fixed the KICKED notify handling in client library to
3989 correctly remove the channel and all entries from the
3990 channel when I was kicked. This bug crashed the client.
3992 Fixed yet another but in KICKED notify handling to remove
3993 the kicked client correctly from the channel.
3995 Affected file is lib/silcclient/client_notify.c.
3997 * Fixed a minor bug in looking up correct client entry
3998 in KICKED notify in server. Affected file is
3999 silcd/packet_receive.c.
4001 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4002 sources correctly to distribution. Fixes --with-gmp option.
4004 * Removed the manual rehashing from ID Cache, and changed it
4005 to use the SILC Hash Table's auto rehash feature. Affected
4006 file is lib/silccore/silcidcache.c.
4008 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Fixed a bug in the silc_client_nickname_format function that
4011 handles the multiple same nickname formatting. Two clients
4012 with same nickname caused problems after the first one left
4013 and rejoined. It didn't format the nickname correctly.
4014 Affected file is lib/silcclient/idlist.c.
4016 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4018 * Don't change the topic if olod topic is same as new one.
4019 Affected file is silcd/packet_receive.c.
4021 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Added cross-reference support to the SILC Documentation
4024 generator. All types across all HTML files are now cross-
4025 referenced. Affected files util/robodoc/generator.c and
4026 scripts/silcdoc/silcdoc.
4028 * Added file lib/silcutil/silctypes.h to include all the
4029 arithmetic type definitions and some macros. Removed
4030 includes/bitmove.h and moved macros to silctypes.h.
4032 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4036 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Added `type' argument to silc_id_payload_parse_id function which
4039 now returns the type of the ID to the sent pointer. Affected
4040 file is lib/silccore/silcid.[ch].
4042 * Added check for CMODE_CHANGE notify type that mode change is
4043 allowed by the sender. Affected file silcd/packet_receive.c.
4045 * Added check for CUMODE_CHANGE notify type that mode change is
4046 allowed by the sender. Affected file silcd/packet_receive.c.
4047 Added the ID type as CUMODE_CHANGE notify type as argument
4048 to the `notify' client operation. Affected files are
4049 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4051 * Added function silc_client_add_server to the client library.
4052 Added support for resolving also channel and server info when
4053 received unknown entity in notify packet. Affected files are
4054 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4056 * Added function silc_command_get_status to return the command
4057 status from the command reply's argument payload. Affected files
4058 are lib/silccore/silccommand.[ch].
4060 * Added check for KICKED notify type that the kicking is
4061 allowed by the client. Affected file silcd/packet_receive.c.
4063 * Created function silc_get_input which can be used to get input
4064 (echo on or off) from user on command line. Affected files are
4065 lib/silcutil/silcutil.[ch].
4067 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4069 * Optimized silc_server_packet_relay_to_channel function.
4070 Added new function silc_channel_message_payload_encrypt which
4071 can be called directly if channel message payload needs to
4072 be encrypted and is already encoded (no need to call _encode
4073 function). Packet relaying is now done by router without any
4074 extra memory allocations. Affected files are
4075 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4076 silcd/packet_send.c.
4078 * Fixed the INVITE notify handling. It took wrong arguments
4079 as invite list and invite delete. Affected file is
4080 silcd/packet_receive.c.
4082 * Added check for TOPIC_SET notify type that the topic change is
4083 allowed by the client. Affected file silcd/packet_receive.c.
4085 * Added check for INVITE notify type that inviting is allowed by
4086 the client. Affected file silcd/packet_receive.c.
4088 * Changed the silc_server_client_on_channel to return the
4089 SilcChannelClientEntry as well. Moved the function
4090 silc_server_check_cmode_rights to server_util.[ch].
4091 Affected files are silcd/server_util.[ch], silcd/command.c.
4093 * Added function silc_server_check_umode_rights to check whether
4094 changing client's user mode is allowed. Added check for
4095 UMODE_CHANGE notify type that the umode change is allowed
4096 by the client. Affected files are silcd/server_util.[ch],
4097 silcd/packet_receive.c and silcd/command.c.
4099 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4102 ID length. It ignored that ID can be IPv6 based as well.
4103 Affected file lib/silccore/silcpacket.h.
4105 * Fixed the silc_id_id2str and silc_id_str2id to take the
4106 IPv6 address offset's into consideration. Affecte file is
4107 lib/silccore/silcid.c.
4109 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4111 * Fixed the internal Unix scheduler functions to check for
4112 NULL context they may receive. The affected file is
4113 lib/silcutil/unix/silcunixschedule.c.
4115 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4117 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4118 can specify different directory with --home command line
4119 parameter. Affected files irssi/src/silc/core/client_ops.c,
4122 * SILC-specific commands aren't now executed if the active server
4123 isn't of SILC-type, so there won't be problems with having
4124 IRC and SILC protocol support in same client. Affected files
4125 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4128 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Improved the signal support in SILC Schedule. Added new
4131 function silc_schedule_signal_call which is used by application
4132 to mark a signal to be called. It is now safe to perform
4133 any kind of tasks in signal callbacks since it is guaranteed
4134 that the application specified signal callback is called
4135 after the signal is over. Affected files are
4136 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4138 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Added `name' field to SilcChannelPrivateKey to represent
4141 application given name for the key. Moved also the context from
4142 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4143 Added the `name' argument also to the function
4144 silc_client_add_channel_private_key.
4146 Added function silc_client_current_channel_private_key to set the
4147 current channel private key in use.
4149 Added "change" command to KEY command which can be used to change
4150 the current channel private key. Bound the command also to
4151 alt+K (Alt+Shift+k).
4153 Also affected files lib/silcclient/client_channel.c,
4154 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4156 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4158 * Added silc_rng_get_byte_fast function in to the
4159 lib/silccrypt/silcrng.[ch].
4161 * Changed the interface of silc_packet_assemble and the
4162 silc_packet_send_prepare. If silc_packet_assmble is now
4163 called the application does not call silc_packet_send_prepare
4164 because the library will call it automatically. These
4165 interfaces now also return a reference to the outgoing buffer
4166 which includes the assembled packet, which the application can
4167 use to encrypt the packet.
4169 Affected files are lib/silccore/silcpacket.[ch],
4170 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4171 silcd/packet_send.c, server_backup.c and packet_receive.c.
4173 * Fixed a packet sending bug on very high load, where outgoing
4174 packet queue wasn't handled correctly and packets got corrupted.
4175 Affected files are lib/silcutil/*/silc*sockconn.c,
4176 lib/silcclient/client.c and silcd/server.c.
4178 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4180 * Added macro SILC_PACKET_DATALEN which can be used during
4181 packet assembling to check whether the data to be added to
4182 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4183 len is truncated until it fits it.
4185 Added checks for maximum length of channel message payload and
4186 private message payload also.
4188 Added checks for maximum packet length in server and in
4191 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4192 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4193 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4194 lib/silcclient/client_prvmsg.c.
4196 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4198 * Added silc_server_packet_queue_purge call to the
4199 silc_server_disconnect_remote to assure that all data in the
4200 queue before disconnecting is sent to the network. Affected
4201 file silcd/server.c.
4203 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4205 * Added the deleting of server's own ID cache entry to the
4206 silc_server_free function. Free also everything else that
4207 has been allocated in silc_server_init. The affected file
4210 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * Added functions silc_parse_version_string, silc_version_to_num,
4213 and silc_ske_parse_version to parse SILC protocol style version
4214 strings. Affected files lib/silcutil/silcutil.[ch] and
4215 lib/silcske/silcske.[ch].
4217 * Added new configuration params: version_protocol, version_software
4218 and version_software_vendor to specify what version the remote
4219 host must at least be to be able to connect to server. The vendor
4220 string can be regex matched too. Added new function
4221 silc_server_connection_allowed to check maximum number of allowed
4222 connections, and allowed versions for incoming connections.
4223 Affected files are silcd/server.c, server_util.[ch] and
4226 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4228 * Added preliminary support for signals in scheduler. The
4229 signals we care about are now blocked always when the scheduler
4230 is locked. This way we can synchronise the use of signal with
4231 scheduler. It is guaranteed that when signal occurs the scheduler
4232 is not locked, and thus new tasks can be safely added to the
4235 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4236 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4237 Added new platform specific routines
4238 silc_schedule_internal_signals_[un]block and
4239 silc_schedule_internal_signal_[un]register.
4241 Added new functions to SILC Schedule API:
4242 silc_schedule_signal_[un]register. Each signal that application
4243 is going to use should be registered to the scheduler.
4245 Affected files are lib/silcutil/silcschedule.[ch],
4246 lib/silcutil/*/silc*schedule.c.
4248 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4250 * Check for unauthenticated client and server in the
4251 silc_server_new_client and silc_server_new_server functions.
4252 Affected file silcd/packet_receive.c.
4254 * Added function silc_string_is_ascii to check whether given
4255 string is 7-bit ASCII string. Affected files are
4256 lib/silcutil/silcutil.[ch].
4258 * Added function silc_id_is_valid_server_id into the
4259 silcd/serverid.c and added checking for valid Server ID's in
4260 silc_server_new_server. The Server ID must always be based
4261 on the server's public IP address.
4263 * Added logging of DISCONNECT packet message in the server.
4264 Affected file silcd/server.c.
4266 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4268 * Changed all library interfaces that use Global RNG to also
4269 accept SilcRng as argument. Affected files are
4270 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4271 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4272 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4273 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4274 lib/silccrypt/rsa.c.
4276 * Added function silc_pkcs_generate_key to the
4277 lib/silccrypt/silcpkcs.[ch] for applications so that they
4278 don't need to do pkcs->pkcs->init calls anymore.
4280 * Remove SilcSocketConnection from the SFTP API since it really
4281 wasn't needed there. The application has the information
4282 saved in its contexts anyway and the SFTP layer doesn't need
4283 know about it. Affected files lib/silcsft/silcsftp.h and
4284 lib/silcsftp/sftp_[server/client].c.
4286 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4287 The SilcSimContext is not SilcSim.
4289 * Fixed possible buffer overflows in silc_id_render in the
4290 lib/silcutil/silcutil.c.
4292 * On EPOC the global crypto module lists are not used at all
4293 in the crypto library. Added support for using the constant
4294 algorithm list on EPOC. Affected files are
4295 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4298 * Fixed the handling of third parameter of KICKED notify, since
4299 it was mistakenly updated to SILC Protocol 1.0 even though it
4300 is to be included in 1.1. Since it is not in 1.0 it is not
4301 mandatory, and this fix now handles it only if it is provided,
4302 and it is not error if it is not provided. Affected file
4303 lib/silcclient/client_notify.c.
4305 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4307 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4308 client. Affected file irssi/src/silc/core/client_ops.c.
4310 * Merged with Irssi 0.8.4 from irssi.org CVS.
4312 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4314 * Check for valid socket connection in client entries before
4315 sending any messages. Fixes a crash, but doesn't fix some
4316 other underlaying bug that is lurking there. Affected
4317 file silcd/packet_send.c.
4319 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4321 * $usermode, $cumode and $cumode_space expandos shouldn't do
4322 anything with non-SILC server records. Affected file
4323 irssi/src/silc/core/silc-expandos.c
4325 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4327 * Fixed the silc_net_check_[host/local]_by_sock to support
4328 IPv6 bound sockets as well. Now they can return IPv6 addresses
4329 as well. Affected file lib/silcutil/silcnet.c.
4331 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4332 Affected lib/silcutil/unix/silcunixnet.c.
4334 * Fixed ID rendering (at least on some platforms, not NetBSD)
4335 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4337 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4339 * Added silc_hash_public_key and silc_hash_public_key_compare
4340 functions to be used with SilcHashTable. They can be used to
4341 hash public keys and compare public keys in hash table. Affected
4342 file lib/silcutil/silcutil.[ch].
4344 * Added support for specifying multiple public keys for Client
4345 connection section in server configuration file. This makes it
4346 possible to accept multiple public keys from same host, or to
4347 make a section that accepts any incoming host, and have the
4348 accepted public keys listed in the section.
4350 Added functions silc_sever_[find/get]_public_key, added the
4351 support for this actually to all connection sections but only
4352 the Client section is currently allowed to specify multiple
4355 Affected files are silcd/server.c, server_internal.h,
4356 command.c, protocol.c, server_util.[ch], packet_receive.c.
4358 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Merged Irssi 0.8.2 from irssi.org CVS.
4362 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4364 * If silc_debug is TRUE, also output standard logging messages
4365 to stderr with the debug output.
4367 Made silc_log_reset_all() flushing all channels before returning.
4368 Also fixed some documentation typos.
4370 Affected files are lib/silcutil/silclog.[ch].
4372 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * Fixed the server to check correctly the amount of connections
4375 from single host, by checking also the type of the connection.
4376 Fixed also the comparison of number of connections and number
4377 of allowed connections. Affected files are silcd/server.c,
4380 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Fixed the USERS command reply to save the user's mode on the
4383 channel as well. Fixed JOIN command reply to check whether a
4384 client is on channel already and not join it twice. Affected
4385 file lib/silcclient/command_reply.c.
4387 * Added new file silc-expandos.c into irssi/silc/core/ to return
4388 various stuff for various signal for the statusbar etc. updating.
4389 Now Irssi SILC client prints channel user modes etc. on the
4392 * The user mode (like server/router operator changes) is now shown
4393 on the Irssi SILC client's statusbar. The affected files are
4394 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4396 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4399 to SILC_SCHEDULE_[UN]LOCK macros.
4401 * Added more error printing to logs in server code. Affected
4402 files silcd/server.c and silcd/protocol.c.
4404 * Fixed -S option parsing in Irssi SILC Client. Affected file
4405 irssi/src/silc/core/silc-core.c.
4407 * Added silc_buffer_alloc_size function. Affected file is
4408 lib/silcutil/silcbuffer.h.
4410 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4413 constants. Affected files in
4414 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4417 * Changed the internal SFTP Memory FS table to const. Affected
4418 file lib/silcsftp/sftp_fs_memory.c.
4420 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4422 * Fixed the buffer formatting and unformatting routines to
4423 check the size of 64 bits types with sizeof(). Affected
4424 file is lib/silcutil/silcbuffmt.c.
4426 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4428 * Removed 0.6.x backwards support.
4430 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4432 * Changed all integer type names:
4433 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4434 to avoid collisions with other libraries using same type names
4437 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4439 * Added `prefer_ipv6' argument to the functions
4440 silc_net_gethostbyname[_async]. If it is TRUE it will return
4441 IPv6 address over IPv4. If FALSE IPv4 address is returned
4442 even if IPv6 address was found. Affected files
4443 lib/silcutil/silcnet.[ch].
4445 * Added support silc_net_create_connection[_async] to fallback
4446 to IPv4 address if IPv6 address could not be used (like if
4447 it doesn't work on a specific system). Affected file in
4448 lib/silcutil/unix/silcunixnet.c.
4450 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4452 * Added silc_schedule_reinit function to do the enlarging
4453 of the max tasks handling capabilities of the scheduler.
4454 Affected files lib/silcutil/silcschedule.[ch].
4456 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4458 * Added automatic extern "C" { ... } for C++ compilers so the
4459 application does not need to define them. Affected file
4460 includes/silcincludes.h.
4462 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4463 old name went against naming convention. Applications now
4464 include "silcclient.h" instead of "clientlibincludes.h".
4465 Removed includes/clientlibincludes.h, it is redundant now.
4467 * Renamed includes/version.h to silcversion.h.
4469 * Added really preliminary support for OS/2 into the util
4470 library. Only thread & mutex API is implemented, others
4471 are still to be implemented. Created the lib/silcutil/os2/
4472 directory. Created also file includes/silcos2.h.
4474 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4476 * Added preliminary BeOS support into the util library.
4477 Created lib/silcutil/beos/, and implemented all the needed
4478 functions to support SILC on BeOS. Created also file
4479 includes/silcbeos.h.
4481 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4483 * Added proper initializations to silc's irssi code, so it's
4484 now possible to load it as module. Affected files
4485 irssi/src/silc/core/silc-core.c,
4486 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4488 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4490 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4493 * Fixed the silcdoc document generator to correct generate
4494 docs from all kinds of filenames. Affected files are
4495 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4497 * ROBOdoc documented lib/silcutil/silcmemory.h.
4498 Added also new function silc_memdup.
4500 * Removed lib/silcutil/silcbufutil.h and moved those routines
4501 to the lib/silcutil/silcbuffer.h.
4503 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4505 * Added `user_count' to the SilcChannelEntry which now tells the
4506 number of users on the channel. The user count is now saved
4507 in normal server of global channels as well. Affected files
4508 silcd/server.c, idlist.h, packet_receive.c and command.c.
4510 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4511 include file utility functions.
4513 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4514 instead of calling directly OS routines.
4516 * Fixed NICK change printing in Irssi SILC Client. Fixed
4517 KICKED notify printing in Irssi SILC Client. Affected file
4518 irssi/src/silc/core/client_ops.c.
4520 * Fixed a NICK change bug in client library, to not recreate the
4521 client_entry->channels hash table everytime nick is changed.
4522 Affected file lib/silcclient/client.c.
4524 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4527 the SKE interface a bit.
4529 * Fixed padding problem in PKCS#1. The padding was not actually
4530 random since the random number generator was used incorrectly.
4531 This security bug affects only when encrypting with PKCS#1, and
4532 it is not currently used at all in SILC. SILC only use signing
4533 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4535 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4537 * Rewrote the notify handling in Irssi SILC client to not call
4538 the events as signals. Fixes problems with Perl support.
4539 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4541 * Send the auto-nicking NICK command in client library with
4542 little timeout after connecting. The affected file is
4543 lib/silcclient/client.c.
4545 * Added following new config file settings:
4546 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4547 key_exchange_timeout, conn_auth_timeout, connections_max,
4550 Implemented all the new config settings handling in the server.
4552 Optimized the use of SKE Mutual flag usage. Use it only
4553 if connection authentication protocol is not based in public
4556 Renamed all SilcServerConfigSection* to SilcServerConfig*
4557 to have a bit shorter names.
4559 Affected files silcd/serverconfig.[ch], server.[ch], and
4562 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4564 * Cleaned up the listening sockets code, preparing for the rehash
4565 support. Affected file is silcd/server.c.
4567 * Fixed some output messages. Affected files are silcd/silcd.c,
4570 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4572 * Create lib/doc/silcrng_intro.html document as introduction
4573 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4575 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4577 * Fixes to the silcd config template. Affected file is
4578 doc/example_silcd.conf.in.
4580 * Removed type casts from silc_calloc(), conforming to the
4581 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4583 * Removed param_name member from client, server, and router
4584 section structs, now identifying the param directly.
4586 Added CONFIG_FREE_AUTH macro in config file parsing.
4588 Affected files are silcd/serverconfig.[ch].
4590 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4592 * Fixed command line parameter handling. All SILC initialization
4593 is now done in silc_core_init() which also fixes autoconnecting
4596 Affected files irssi/src/silc/core/silc-core.c,
4597 irssi/src/fe-text/silc.c.
4599 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4601 * Added new configuration options and blocks:
4602 keepalive_secs, reconnect_count, reconnect_interval,
4603 reconnect_interval_max, reconnect_keep_trying and
4604 require_reverser_lookup. Added ConnectionParam block, and
4605 implemented the connection parameters when connecting as
4606 initiator and when accepting connections as responder.
4608 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4609 whether given configuration value has been given already.
4611 Affected files silcd/serverconfig.[c], server.[c].
4613 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4614 algorithm parts and created new file silcalgs.conf, that
4615 is now included from the example_silcd.conf.in.
4617 * Optimized the silc_server_connect_to_router_second to take
4618 the connection configuration object from the SilcServerConnection
4619 object instead of finding it during the connecting phase.
4620 Added the configuration object to SilcServerConnection struct.
4621 Affected files silcd/server_internal.h, server.c.
4623 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4625 * Add the client on channel after it was resolved at the
4626 channel message receiving, and it was not already on the
4627 channel. Affected file lib/silcclient/client_channel.c.
4629 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4631 * Fixed the public key authentication to allocate always the
4632 destination signature buffer instead of using static buffer.
4633 Affected file silcd/protocol.c.
4635 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4637 * Unified the serverconfig.[ch]'s helper function interface.
4638 Affected file silcd/serverconfig.[ch].
4640 * Removed doc/example_silc.conf.in since it is redundant.
4641 The make install will now install irssi/silc.conf file.
4643 * Added new Passphrase and Publickey authentication methods to
4644 config file, allowing both public key and passphrase based
4645 authentication to be set at the same time.
4647 Added `prefer_passphrase_auth' setting in config file which
4648 can be used to set to prefer passwd auth if both passwd and
4649 public key is set. If not set, public key is preferred.
4650 This has effect only when being initiator (responder will try
4653 Added support for authentication with passphrase and public key
4654 at the same time. The passphrase is tried first always since
4655 it is faster to check.
4657 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4659 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4661 * Merged the new SILC Config library, with the server parsing
4662 support. Read the header file silcconfig.h or the toolkit
4663 documentation for the news. Affected files are
4664 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4665 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4666 silcd/protocol.c silcd/server.c silcd/server_backup.c
4667 silcd/serverconfig.[ch] silcd/silcd.c.
4669 * Fixed some silclog documentation. Affected file is
4670 lib/silcutil/silclog.h.
4672 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4674 * The silc_cipher_register, silc_hash_register and
4675 silc_hmac_register now checks if the object to be registered
4676 is registered already. Affected files are
4677 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4679 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4681 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4683 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4685 * Allow zero length channel messages inside the Channel Message
4686 Payload. Affected file lib/silccore/silcchannel.c.
4688 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4689 as header filenames.
4691 * Removed lib/silcclient/README and created HTML file
4692 lib/silcclient/silcclient_using.html, which is now included
4693 as part of Toolkit documentation.
4695 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4697 * Fixed CUMODE_CHANGE notify handling to change the mode of
4698 correct client. Affected file lib/silcclient/client_notify.c.
4700 * Make silc_rng_alloc fail if it cannot allocate the sha1
4701 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4703 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4705 * Fixed the file transfer's key agreement payload to include
4706 zero port also if the hostname is NULL because it could not
4709 Call file transfer monitor callback now also if error occurs
4710 during key agreement protocol.
4712 Changed the silc_client_file_send interface to return the
4713 SilcClientFileError instead of session id. The session ID
4714 is returned into pointer provided as argument.
4716 Check that the file exists locally before sending the
4717 file transfer request at all.
4719 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4721 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4722 error than can occur while key agreement protocol. Affected
4723 file lib/silcclient/silcapi.h.
4725 * Fixed the event_mode CMODE handler to not crash when mode
4726 is changed and +k mode is set in the channel. Affected file
4727 irssi/src/silc/core/silc-channels.c.
4729 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4730 SILC_LOG_WARNING to give out Warning and not Error. Affected
4731 file lib/silcutil/silclog.c.
4733 * Fixed the channel message payload decryption in the function
4734 silc_channel_message_payload_decrypt to not modify the original
4735 buffer before it is verified that the message decrypted
4736 correctly. Otherwise, next time it is called with correct
4737 channel key it won't encrypt since the payload is corrupted.
4738 Affected file lib/silccore/silcchannel.c.
4740 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4742 * Do not constantly resize the window. A fix patch by cras.
4743 Affected file irssi/src/fe-text/screen.c.
4745 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4747 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4748 Affected file lib/silcutil/silcnet.c.
4750 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4752 * Fixed a bug in hash table internal routine for traversing
4753 the table with foreach callback. The current entry may
4754 become invalid in the callback but it was referenced after
4755 the callback returned.
4757 Do not allow auto rehashing of hash table during the
4758 silc_hash_table_foreach operation, for same reasons as it is
4759 not allowed for SilcHashTableList. Affected files are
4760 lib/silcutil/silchashtable.[ch].
4762 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4764 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4765 Win32 DLL. extern's in header files are now declared with
4768 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4770 * Fixed private message handling. It used some old code that
4771 caused the client to crash. Affecte file is
4772 lib/silcclient/client_prvmsg.c.
4774 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4776 * Added function silc_client_add_channel,
4777 silc_client_replace_channel_id, and removed functions
4778 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4779 from client library.
4781 * Added cross reference of the joined channels to the
4782 SilcClientEntry, and changed the SilcChannelEntry's
4783 users list to SilcHashTable. The affected files are
4784 lib/silcclient/idlist.[ch].
4786 * Fixed a bug in hash table tarversing. While the hash table
4787 is traversed with SilcHashTableList the table must not be
4788 rehashed. It is now guaranteed that auto rehashable tables
4789 are not rehashed while tarversing the list. Also defined that
4790 silc_hash_table_rehash must not be called while tarversing
4791 the table. Added function silc_hash_table_list_reset that must
4792 be called after the tarversing is over. The affected files are
4793 lib/silcutil/silchashtable.[ch].
4795 * Changed all hash table traversing to call the new
4796 silc_hash_table_list_reset in server and in client library.
4798 * Added function silc_client_on_channel to return the
4799 SilcChannelUser entry if the specified client entry is joined
4800 on the specified channel. This is exported to application as
4801 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4803 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4805 * Fixed founder regaining problem with JOIN command on normal
4806 server. The notify for mode change must be sent always and
4807 not only if !cmd->pending. Affected file silcd/command.c.
4809 * Fixed the WHOWAS command's reply sending to support the
4810 lists correctly. Affected file silcd/command.c.
4812 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * When sending JOIN command to router for processing the
4815 sender's old command identifier was not saved back to the
4816 sender's command context, fixed now. The affected file is
4819 * Create the key in JOIN command of the router did not return
4820 the channel key, added check for this. Affected file is
4823 * Fixed a channel ID update bug in JOIN command reply. Do
4824 not directly upgrade the ID but call the function
4825 silc_idlist_replace_channel_id if the ID was changed.
4826 Affected file silcd/command_reply.c.
4828 * Fixed memory leaks from command calling if it would fail.
4829 Affected file silcd/command.c.
4831 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4833 * Applied patches from cras:
4835 Memory leak fixes around libaries, irssi window resize fix,
4836 new silclist.h and silcdlist.h, all extern inline changed to
4839 * Removed dotconf from lib/dotconf, not needed anymore.
4841 * Removed TRQ from lib/trq, not needed anymore.
4843 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4844 with server connections. Later this will be configurable
4845 in config file after new config file is done. Affected file
4848 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4850 * Fixed a crash in server related to channel announcements.
4851 Affected file silcd/server.c.
4853 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4855 * Fixed memory leaks in silc_server_create_new_channel*
4856 functions. Affected file silcd/server.c.
4858 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4859 which ID was changed. This way the router will send the
4860 user list for the channel again, and server won't be in
4861 desync in some rare circumstances. Affected file is
4862 silcd/packet_receive.c.
4864 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4866 * Check for NULL socket pointer in the function
4867 silc_server_packet_send_to_channel_real. Affected file
4868 silcd/packet_send.c.
4870 * Fixed the BAN notify handling to correctly remove ban
4871 list. Affected file silcd/packet_receive.c.
4873 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4875 * Fixed some header addition to Toolkit distribution in
4876 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4878 * Added lib/silcclient/client_ops_example.h as an template
4879 file for application programmers to quickly start using
4880 the SilcClientOperation functions in their application.
4881 Updated the lib/silcclient/README as well to tell about this
4882 nice file made available.
4884 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4886 * Call silc_server_remove_from_channels when removing client
4887 entry when NO_SUCH_CLIENT_ID was received. Affected file
4888 is silcd/command_reply.c.
4890 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4892 * Added server & router operator statistics updating. Affected
4893 file silcd/packet_receive.c and silcd/command.c.
4895 * Fixed the SERVER_SIGNOFF notify handling on normal server
4896 not to save the history information for clients. Same was
4897 fixed earlier in remove_clients_by_server function, but not
4898 here. Affected file silcd/packet_receive.c.
4900 * Raised the default connection-retry count from 4 to 7 in
4901 server. Affected file silcd/server.h.
4903 * Cancel any possible reconnect timeouts when we start the
4904 key exchange. Affected file silcd/server.c.
4906 * Do not reconnect on connection failure when SCONNECT was
4907 given. Affected files silcd/server.[ch].
4909 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4911 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4913 * Fixed the NICK command to always give the unformatted
4914 nickname to the one giving the NICK command. If unformatted
4915 nickname is cached already it will be formatted and the
4916 local entry will always get the unformatted nickname.
4917 Affected file lib/silcclient/idlist.c.
4919 * Fixed some double frees from client library commands.
4920 Affected file is lib/silcclient/command.c.
4922 * Fixed CUMODE command in server to assure that no one can
4923 change founder's mode than the founder itself, there was a
4924 little bug. Affected file silcd/command.c.
4926 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4928 * Removed the SilcClientCommandDestructor from the client
4929 libary, it is not needed anymore. Affected files are
4930 lib/silcclient/silcapi.h, command[_reply].[ch],
4931 client_notify, idlist.c.
4933 * Fixed GETKEY command to first resolve client, and then
4934 resolve the server only if the client was not found, instead
4935 of resolving both at the same time. Affected file is
4936 lib/silcclient/command.c.
4938 * Added silc_client_start_key_exchange_cb and lookup the
4939 remote hostname and IP address before starting the key
4940 exchange with server. The affected file is
4941 lib/silcclient/client.c.
4943 * The server's public key is now saved using the IP address
4944 of the server and not the servername for the filename.
4945 The hostname public key filename is checked as an fall back
4946 method if the IP address based filename is not found.
4948 Fixed the GETKEY command to save the fetched server key
4949 in correct filename.
4951 Print the remote server's hostname now when new key is
4952 received during connection process. Affected file is
4953 irssi/src/silc/core/client_ops.c.
4955 * Return always our own public key to the client if it asks
4956 for it with GETKEY command. Affected file silcd/command.c.
4958 * Removed the use_auto_addr variable from default config
4959 file since it was in wrong section. Affected file is
4962 * Fixed TOPIC_CHANGE notification to not route it when it
4963 was sent using silc_server_send_notify_to_channel function.
4964 Affected file silcd/command.c.
4966 * Fixed silc_server_send_notify_kicked to send the kicker's
4967 Client ID also, it was missing. Affected files are
4968 silcd/command.c, silcd/packet_send.[ch].
4970 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4972 * Do not save client history information in SERVER_SIGNOFF.
4973 Fixes the bug in normal server that it does not detect
4974 the client becoming valid after the server becomes back
4975 online. Affected file silcd/server_util.c.
4977 * Added `sock_error' field into the SilcSocketConnection
4978 context. When error occurs during socket operation (read
4979 or write) the error is saved. Added also new function
4980 silc_socket_get_error to return human readable socket error
4981 message. Affected files are lib/silcutil/silcsockconn.[ch],
4982 lib/silcutil/unix/silcunixsockconn.c, and
4983 lib/silcutil/win32/silcwin32sockconn.c.
4985 * The server now prints the socket error message in the
4986 signoff for client. Affected file silcd/server.c.
4988 * Fixed the `created' channel information sending from router
4989 to server in JOIN command. Checks now whether the channel
4990 really was created or not and set it according that.
4992 Fixed the JOIN command to use the client entry's current
4993 ID during the joining procedure instead of the one it sent
4994 in the command (it is checked though), since it can change
4995 between the packet processing and command processing, and
4996 would just case unnecessary pain in the client end. Affected
4997 file silcd/command.c.
4999 * Fixed a channel key payload sending to use correct channel
5000 ID when the server was forced to change the channel's ID by
5001 router. Router sent the key payload with the old Channel ID.
5002 Affected file silcd/packet_receive.c.
5004 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5006 * Call silc_server_save_channel_key only if the key payload
5007 was provided in the JOIN command's command reply. Affected
5008 file silcd/command_reply.c.
5010 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5012 * Fixed silc_mp_sizeinbase to return the value correctly with
5013 MPI. Affected file lib/silcmath/mp_mpi.c.
5015 * Fixed the stop_server signal to correctly stop the scheduler
5016 and gracefully stop the server when SIGTERM or SIGINT signals
5017 are received. Affected file silcd/silcd.c.
5019 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5021 * Simple handling of TERM and HUP signals. Also added some log
5022 flushing call around. Affected file is
5025 * Fixed small bugs in silclog.c. Now buffering output will take
5026 effect after 10 seconds since startup: This will ensure that
5027 no important startup messages are lost. Also output redirection
5028 will preserve original format ([Date] [Type] message).
5029 Affected file is lib/silcutil/silclog.c.
5031 * Added two options to the config file, in the logging section:
5032 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5033 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5035 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5037 * Do not print the warning about log files not being initialized
5038 more than once to avoid excess logging. Affected file is
5039 lib/silcutil/silclog.c.
5041 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5042 the SIM copying in make install in Makefile.am.pre.
5044 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5046 * Rewritten silclog APIs. Globally interesting changes follows:
5047 silc_log_set_files() changed to silc_log_set_file().
5048 silc_log_set_callbacks() changed to silc_log_set_callback().
5049 ROBOdoc documented silclog header file.
5050 SilcLogCb now returns bool to wether inihibit the default
5051 handler or not (to keep the old behaviour return always TRUE).
5052 The new APIs should also fix the problem of the
5053 silcd_error.log file that was written in the current directory.
5056 Log files streams will remain opened after silc_log_set_file()
5057 call, means less CPU usage notably on high traffic servers.
5058 File streams are now full buffered, and flushed to the disk
5059 every 5 minutes, lesses HD activity and CPU usage.
5060 Messages can be redirected, allowing admins to configure
5061 one single logfile for all server messages.
5062 the silc_log_quick global variable to activate fast-logging.
5063 Affected files lib/silcutil/silclog.[ch]
5065 * Changed some code to conform new silclog APIs. Affected
5066 files are doc/example_silcd.conf.in, silcd/server.c
5067 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5070 * Fixed a memory leak that could occur in some situations.
5071 Affected file silcd/serverconfig.c.
5073 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5075 * Added the silc_client_del_client to remove the client from
5076 all channels as well. Affected file lib/silcclient/idlist.c.
5078 * Fixed the client library to correctly remove the client
5079 from all channels when the client entry is being destroyed.
5080 Affected file lib/silcclient/client_notify.c, command.c.
5082 * Added auto-nicking support to the client library. If the
5083 applicatio now sets client->nickname it will be sent to the
5084 server after connecting by the library. This way for example
5085 SILCNICK (or IRCNICK) environment variables will have effect
5086 and always change the nickname automatically to whatever
5087 it is wanted. Affected file lib/silcclient/client.[ch].
5089 * Renamed silc_server_command_bad_chars to the
5090 silc_server_name_bad_chars and moved it to the
5091 silcd/server_util.[ch]. Added also new function
5092 silc_server_name_modify_bad to return nickname that
5093 includes bad characters as new nickname without those
5094 bad characters. This check and modify is now used in
5095 silc_server_new_client when the username is initially set
5096 as nickname, so it must be checked to be valid nickname.
5097 Affected file silcd/packet_receive.c.
5099 * The nickname length is now taken from the packet for real
5100 and not trusted to strlen() since it clearly can return
5101 wrong length for nickname including bad characters. This
5102 also applies to channel names. Affected file silcd/command.c.
5104 * Removed the lib/silcsilm/modules directory. Modules are now
5105 compiled into the lib/silcsim. Fixed the copying of the
5106 modules to follow symbolic links in Makefile.am.pre.
5108 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5110 * Fixed silc_string_regexify list creation. Fixes bugs with
5111 BAN and INVITE commands in server. The affected file is
5112 lib/silcutil/unix/silcunixutil.c.
5114 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5116 * Removed the command destructor entirely from the server's
5117 command and command reply routines. It is not needed, and
5118 its usage was buggy and caused crashes. Affected files are
5119 silcd/command[_reply].[ch].
5121 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5123 * Cancel protocol and NULL sock->protocol if timeout
5124 occurred during protocol. Affected file silcd/server.c.
5126 * Cancel protocol timeouts always before calling the final
5127 callback, to assure that after final callback is called
5128 no other state will be called for the protocol anymore.
5129 Affected file silcd/protocol.c.
5131 * Print error log if incoming connection configuration could
5132 not be found. Affected file silcd/server.c.
5134 * Fixed JOIN command to correctly save the founder mode
5135 to the client on normal SILC server, when the channel
5136 was created by the router. Affected file silcd/command.c.
5138 * Fixed LIST command (hopefully) to send correct reply
5139 packets. Affected file silcd/command.c.
5141 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5143 * The silc_packet_receive_process now returns FALSE if the
5144 read data was invalid packet, and TRUE if it was ok.
5146 The server now checks that if unauthenticated connection
5147 sends data and its processing fails the server will close
5148 the connection since it could be a malicious flooder.
5150 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5152 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5154 * Make sure the warning about error opening a log file is
5155 printed only once and not everytime it fails (produces
5156 too much useless log). Affected file lib/silcutil/silclog.c.
5158 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5160 * Made the silc_server_daemonise() function more readable.
5161 Affected file silcd/server.c.
5163 * Pid file is now optional, the user may comment it out from
5164 the config file. Removed define SILC_SERVER_PID_FILE, we
5165 don't need a default any longer. Affected file
5166 configure.in.pre, lib/Makefile.am.pre.
5168 * Make some use of the pid file. The server now dies at startup
5169 if it detects a valid pid file on his path. The server would
5170 die anyway in this circumstance, because of the bind() failure.
5171 Affected file silcd/silcd.c.
5173 * No longer compiling lib/dotconf.
5175 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5177 * Fixed JOIN command parsing not to crash. Affected file
5178 lib/silcclient/command.c.
5180 * Fied the NICK_CHANGE notify to add the new client entry
5181 even it is resolved. This removes an <[unknown]> nick
5182 thingy bug in the client. Affected file is
5183 lib/silcclient/client_notify.c.
5185 * Do not try to allocate 0 bytes (efence does not like it)
5186 in lib/silccore/silccomand.c when encoding payload.
5188 * Do not take IRCNICK as nickname in Irssi SILC client since
5189 it is not possible to set nickname before hand connecting
5190 the server (TODO has an entry about adding auto-nicking
5193 * Changed the silc_server_command_pending to check whether
5194 there already exists an pending entry with the specified
5195 command, command identifier and pending callback. This is
5196 to fix IDENTIFY and WHOIS related crashes that may register
5197 multiple pending commands with same identifier. Affected
5198 file silcd/command.c.
5200 * Fixed the server to reconnect to the router even if it
5201 was already reconnecting and EOF was received. This to
5202 fix a possibility that the server wouldn't ever try to
5203 auto-reconnect to the router. Affected file silcd/server.c.
5205 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5207 * Fixed the server's password authentication to use the
5208 length of the locally saved password, and not the one
5209 sent in the packet. Affected file silcd/protocol.c.
5211 * Fixed same password authentication problem in the
5212 Authentication Payload handling routines in
5213 lib/silccore/silcauth.c.
5215 * Yet another password authentication problem fixed with
5216 channel password handling in silcd/command.c.
5218 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5220 * If first character of string in silc_parse_userfqdn is '@'
5221 then do not parse it. Affected file is
5222 lib/silcutil/silcutil.c.
5224 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5226 * Fixed minor bug in IDENTIFY command reply sending, which
5227 caused various weird problems during JOIN when it was
5228 resolving names for users. Affected file silcd/command.c.
5230 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Fixed the IDENTIFY command reply sending to chech better valid
5233 clients. It was possible to send incomplete list of replies.
5234 Affected file silcd/command.c.
5236 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5238 * Added silc_client_command[s]_[un]register functions now to
5239 dynamically register the commands in client library. Removed
5240 the static table of commands. This allows the client library
5241 to call commands without causing the application to know about
5242 what commands library has called.
5244 Removed the INFO command reply kludge to detect when the command
5245 was called by library. Now library use its own command reply
5246 function for INFO command.
5248 Added function silc_client_command_call to call a command.
5249 Application can use it to call command, not access the structure
5252 Now all commands that are sent by the client library (not
5253 explicitly sent by application) use own command reply functions.
5255 Affected files around lib/silcclient/ and in
5256 irssi/src/silc/core/.
5258 * Fixed the WHOIS command reply sending to chech better valid
5259 clients. It was possible to send incomplete list of replies.
5261 Fixed the WHOIS and IDENTIFY to send the request to router
5262 if normal server did not do it and did not find any results.
5264 Affected file silcd/command.c.
5266 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5268 * Moved the internal data from SilcClient context into its
5269 own file, not accesible to application. Affected files
5270 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5271 and other files in client library.
5273 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5275 * Added doc/examples installation target in Makefile.am.pre.
5278 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5280 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5281 commands the found client entry will be removed from the
5282 cache, after notifying application about the error. Affected
5283 file lib/silcclient/command_reply.c.
5285 * Changed the /MSG to check for exact nickname user gave, and
5286 not let `nick' match `nick@host' if it is only one found. Now,
5287 user must type the exact nickname (like nick@host2) even if
5288 there are no more than one same nicks found. This is to avoid
5289 a possibility of sending nickname to wrong nickname since
5290 `nick' could match `nick@host'. Affected file is
5291 irssi/src/core/silc-servers.c.
5293 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * Do not print "you are now server operator" or similar when
5296 giving /away command. Affected files are
5297 irssi/src/silc/core/client_ops.c, silc-servers.h.
5299 * Made the silc_server_command_pending_error_check to send
5300 the same command reply payload it received back to the
5301 original sender of the command. This way all arguments
5302 that was received by the server will be received by the
5303 client too. Affected file silcd/command.c.
5305 * Added the silc_idcache_add to return the created cache entry
5306 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5308 * Add global clients to expire if they are not on any channel.
5309 This is because normal server will never know if they signoff
5310 if they are not on any channel. The cache expiry will take
5311 case of these entries. This is done by normal servers only.
5312 The affected files are silcd/command_reply.c,
5313 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5315 * If server receives invalid ID notification for WHOIS or
5316 IDENTIFY and the ID exists in the lists, it is removed.
5317 Affected file silcd/command_reply.c.
5319 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5320 in client then client entry that it matches is searched and
5321 the nickname is printed on the screen for user. Affected
5322 file irssi/src/silc/core/client_ops.c.
5324 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * Use cache entry expire time in the LIST command reply to
5327 purge old entries from the cache after the LIST command
5328 reply has been received. This way we don't have non-existent
5329 entries in the cache for too long. Affected file is
5330 silcd/command_reply.c.
5332 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5334 * If we are normal server, and we've not resolved client info
5335 in WHOIS or IDENTIFY from router, and it is global client,
5336 we'll check whether it is on some channel. If it is not
5337 then we cannot be sure about its validity and will resolve it
5338 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5339 file silcd/command.c.
5341 * Search channel by name (if possible) rather than by ID
5342 in IDENTIFY command's command reply. Affected file is
5343 silcd/command_reply.c.
5345 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5347 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5348 Updated specs and implemented it. Affected file silcd/command.c,
5349 silcd/packet_send.c and silcd/packet_receive.c.
5351 * Implemented the <founder auth> payload handling in the JOIN
5352 command. If provided all conditions for channel joining
5353 except requirement to provide correct passphrase can be
5354 overrided by the channel founder. Updated the protocol specs.
5355 Affected file silcd/command.c.
5357 Added support for founder auth in JOIN command in client
5358 library. Fixed the parsing of the JOIN command now to support
5359 all options as they should be. The affected file is
5360 lib/silcclient/command.c.
5362 * Optimized the WHOIS and IDENTIFY commands to send the request
5363 to router only if it includes nicknames or other names. If
5364 they include only IDs then check the local cache first before
5365 routing. Affected file is silcd/command.c.
5367 * Added channels topic announcements. Affected file is
5368 silcd/packet_receive.c and silcd/server.c.
5370 * Fixed the silc_server_send_notify_topic_set to really destine
5371 the packet to channel. Affected file silcd/packet_send.c.
5373 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5374 library. Affected file lib/silcclient/client_notify.c.
5376 * Added UMODE announcements. Affected file silcd/server.c.
5378 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5380 * Memory leak fixes in:
5382 lib/silcutil/silcsockconn.c
5383 lib/silcske/silcske.c
5384 lib/silcske/groups.c
5386 lib/silccrypt/silcpkcs.c
5387 lib/silccore/silccommand.c
5388 lib/silccore/silcidcache.c
5393 * ROBOdoc documented the lib/silcske/groups.h file and a
5394 bit changed the interface for better.
5396 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5398 * Update the client entry context in the ID cache after
5399 nick change. Affected file lib/silcclient/command.c.
5400 Fixes the CUMODE command when regaining founder privileges,
5401 and a little WHOIS problem.
5403 * Fixed silc_net_gethostbyname to correctly call the
5404 inet_ntop. Affected file lib/silcutil/silcnet.c.
5406 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5408 * Added IPv6 support checking to the configure.in.pre, added
5409 also --enable-ipv6 option to override the check. Affected
5410 file configure.in.pre.
5412 * The silc_thread_create now calls the start function
5413 directly if threads support is not compiled in. Removes
5414 ugly #ifdef's from generic code. Affected files are
5415 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5417 * Added silc_net_gethostby[name/addr]_async to asynchronously
5418 resolve. Affected files are lib/silcutil/silcnet.[ch].
5420 * Added support for rendering IPv6 based server, client and
5421 channel IDs. Affected file lib/silcutil/silcutil.c.
5423 * Added support for creating IPv6 based server IDs. Affected
5424 file is silcd/serverid.c.
5426 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5428 * Added silc_net_gethostby[addr/name] into the
5429 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5430 routines. Added silc_net_is_ip[4/6]. Affected file is
5431 lib/silcutil/unix/silcunixnet.c. All routines that take
5432 address as argument now supports both IPv4 and IPv6 addresses.
5434 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5436 * Fixed LIST command reply sending in server. Affected file
5439 * Server now sends the kicker's client ID in the KICK notify
5440 to the kicked client. Affected file silcd/command.c.
5442 * The client library now parses the kickers client ID and
5443 UI displays it. Affected files lib/silcclient/client_notify.c
5444 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5446 * Made all payload parsing function prototypes consistent.
5447 They all take now const unsigned char * and uint32 pair as
5448 the payload data instead of SilcBuffer. Changes all around
5449 the source tree. Other unsigned char* -> const unsigned char*
5450 changes around the tree as well.
5452 * Optimized SFTP client and server packet sending not to
5453 allocate new buffer for each packet but to recycle the
5454 first allocated buffer. Affected files are
5455 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5457 * Optimized the SFTP client to use SilcList instead of
5458 SilcDList for requests, because it is faster. Affected file
5459 is lib/silcsftp/sftp_client.c.
5461 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5462 into lib/silccore/silcid.[ch].
5464 Renamed silcpayload.[ch] into silcargument.[ch].
5466 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * If client entry is deleted with active key agreement
5469 session, abort the session.
5471 The silc_client_abort_key_agreement now calls the completion
5472 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5474 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5477 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5479 * Don't use __restrict in older GCC's. Affected file is
5480 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5482 * silc_net_localhost now attempts to reverse lookup the
5483 IP/hostname. Affected file lib/silcutil/silcnet.c.
5485 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5486 command. It can be used to gain founder privileges at
5487 the same time when joining the channel.
5489 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5490 kicker's client ID as well. Updated protocol specs.
5492 Defined that the server must send SILC_COMMAND_IDENTIFY
5493 command reply with error status to client who sent
5494 private message with invalid client ID.
5496 Updated the protocol specification.
5498 * Added silc_server_send_command_reply to send any
5499 command reply. Affected file silcd/packet_send.[ch].
5501 * Added silc_id_payload_encode_data to encode ID payload
5502 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5504 * The server now send IDENTIFY command reply with error
5505 status if client ID in private message is invalid. Affected
5506 file silcd/packet_receive.c.
5508 * Save the server key file with server's IP address in
5509 the filename instead of hostname. The affected file is
5510 irssi/src/silc/core/client_ops.c.
5512 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5514 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5517 * Added libtool support for compiling shared objects in
5518 lib/silcsim. Affected file configure.in.pre and
5519 lib/silcsim/Makefile.am. Original patch by cras.
5521 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Pid file configuration, and server's config file fixes
5524 patch by toma. Updated CREDITS file.
5526 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5528 * Fixed silc_client_channel_message to not try to decrypt
5529 the message twice if it resolved the destination client
5530 information. This could cause of dropping one channel
5531 message. Affected file lib/silcclient/client_channel.c.
5533 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5535 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5536 lib/silcclient/client.c. This function is used when the SILC
5537 Client is run under some other scheduler, or event loop or
5538 main loop. On GUI applications, for example this may be
5539 desired to used to run the client under the GUI application's
5540 main loop. Typically the GUI application would register an
5541 idle task that calls this function multiple times in a second
5542 to quickly process the SILC specific data.
5544 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5546 * Fixed silc_server_drop() for dropping the supplementary
5547 groups as well, this could cause a security hole on some
5550 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5555 * Write PID file after dropping privileges. Added -F option
5556 to run server on foreground. A patch by debolaz.
5557 Affected files silcd/server.c, silcd/silcd.c.
5559 * Fixed MOTD to return the MOTD file server name. Affected
5560 file silcd/command.c.
5562 * Added INFO command reply handling to the Irssi SILC Client.
5563 Affected file irssi/src/silc/core/client_ops.c.
5565 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Fixed the silc_idcache_list_* routines to really support
5568 the dynamic list. Fixes a crash. Affected file is
5569 lib/silccore/silcidcache.c.
5571 * Fixed the LIST command reply to really call LIST command's
5572 pending callbacks. Affected file silcd/command_reply.c.
5574 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Update conn->local_entry->nickname after giving NICK
5577 command. Affected file lib/silcclient/command.c.
5579 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5581 * Added the [pid] option to the silcd configuration file
5583 Affected files: serverconfig.[ch] and silcd.c
5585 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * Save fingerprint in WHOIS command reply in server.
5588 Affected file silcd/command_reply.c.
5590 * Fixed NICK commands pending callback registration.
5591 Affected file lib/silcclient/command.c.
5593 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5595 * Use ++server->cmd_ident when sending commands in server,
5596 instead of random number. Affected file silcd/command.c.
5598 * Fixed GETKEY command reply to call actually GETKEY pending
5599 command callbacks. Affected file silcd/command_reply.c.
5601 * A bit stricter check for nicknames. Check for same nickname
5602 in NICK command also. Affected file silcd/command.c.
5604 * Do not call INFO command everytime client ID changes, only
5605 during first connecting. Affected file lib/silcclient/client.c.
5607 * Set the new nickname only after successful command reply for
5608 NICK command is returned by server. Affected file
5609 lib/silcclient/command.c.
5611 * Remove nicknames from nicklist during server_signoff notify.
5612 Should fix /NAMES bit more. The affected file is
5613 irssi/src/silc/core/silc-channels.c.
5615 * Added `fingerprint' field to the SilcIDListData in the
5616 silcd/idlist.h to hold the fingerprint of the client's
5619 Send the fingerprint of the client's public key in WHOIS
5622 Affected files silcd/command.c, and silcd/idlist.[ch].
5624 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5625 create fingerprint from given data.
5627 * Show the fingerprint of the client's public key in WHOIS.
5628 Affected files irssi/src/module-formats.[ch] and
5629 irssi/src/silc/core/client_ops.c.
5631 * Format the multiple same nicknames also during JOIN and
5632 NICK_CHANGE notifys. Affected file is
5633 lib/silcclient/client_notify.c.
5635 * Do not print error on screen for invalid private message
5636 payload since it can come if someone is sending private
5637 messages with wrong key. Affected file
5638 lib/silccore/silcprivate.c.
5640 * Fixed multiple concurrent /PING crash. Affected file
5641 lib/silcclient/command.c.
5643 * Changed the wrong ID encoding. All IP addresses must be
5644 in MSB first order in encoded format. They were encoded
5645 wrong and was in LSB format. Affected files are
5646 silcd/serverid.c, lib/silcutil/silcutil.c.
5648 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5650 * Call the `connect' client operation through the scheduler
5651 in case of error. Affected file lib/silcclient/client.c.
5653 * Call the `failure' client operation even if the error
5654 occurred locally during a protocol. Affected file is
5655 lib/silcclient/protocol.c.
5657 * Added support of sending LIST command to router from normal
5658 server. This way normal server can get list of all channels
5659 in the network too. Fixed the channel list sending in the
5660 server too. Affected files are silcd/command.c, and
5661 silcd/command_reply.[ch].
5663 * Added silc_server_update_channels_by_server and
5664 silc_server_remove_channels_by_server. They are used during
5665 disconnection of primary router and in backup router protocol.
5666 Affected file silcd/server_util.[ch], silcd/server.c and
5667 silcd/server_backup.c.
5669 * Fixed channel adding to global list in IDENTIFY command
5670 reply in server. Affected file silcd/command_reply.c.
5672 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5674 * If the incoming packet type is REKEY or REKEY_DONE process
5675 that packet always synchronously. Fixes yet another MAC
5676 failed error on slow (dialup) connections. Affected file
5677 lib/silcclient/client.c and silcd/server.c.
5679 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5681 * Call check_version SKE callback for initiator too. Affected
5682 file lib/silcske/silcske.c.
5684 * Implemented fix for security hole found in the SKE that was
5685 fixed in the specification few days back; the initiator's
5686 public key is now added to the HASH value computation.
5687 Added backwards support for the old way of doing it too, for
5688 old clients and old servers. Affected file is
5689 lib/silcske/silcske.c.
5691 * Enabled mutual authentication by default in SKE. If initiator
5692 is not providing mutual authentication the responder will
5693 force it. This will provide the proof of posession of the
5694 private key for responder. The affected files are
5695 lib/silcclient/protocol.c and silcd/protocol.c.
5697 * Do not cache anymore the server's public key during SKE.
5698 We do mutual authentication so the proof of posession of
5699 private key is done, and if the server is authenticated in
5700 conn auth protocol with public key we must have the public
5701 key already. Affected file silcd/protocol.c.
5703 * Added new global debug variable: silc_debug_hexdump. If
5704 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5705 file lib/silcutil/silclog.[ch].
5707 * Fixed compilation warning due to char * -> const char *.
5708 Affected files lib/silcutil/silcnet.h, and
5709 lib/silccore/silcauth.[ch].
5711 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Fixed CMODE command when new channel key was created. If
5714 the creation failed the old key was removed. Next time giving
5715 same command would crash the server since the old key was
5716 freed already. Affected file silcd/command.c.
5718 * Fixed the silc_server_announce_get_channels to not crash
5719 on reconnect. Affected file silcd/server.c.
5721 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Added silc_log_set_debug_string function to set a regex
5724 string to match for debug output. Only the function names,
5725 or filenames matching the given debug string is actually
5726 printed. This way it is possible to filter out those debug
5727 strings that user is not interested in.
5729 Fixed a bug in silc_string_regexify.
5731 Affected files lib/silcutil/silclog.[ch], and
5732 lib/silcutil/unix/silcunixutil.c.
5734 * Changed the -d options in both server and Irssi SILC client
5735 to take the debug string as argument. Affected files
5736 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5738 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Added silc_hash_babbleprint to create a Bubble Babble
5741 Encoded fingerprint. The encoding is developed by Antti
5742 Huima (draft-huima-babble-01.txt), and it creates human
5743 readable strings out of binary data. Affected file
5744 lib/silccrypt/silchash.[ch].
5746 * Print the babble print now in addition of fingerprint as well
5747 in Irssi SILC client. Affected files are
5748 irssi/src/fe-common/silc/module-formats.[ch],
5749 irssi/src/fe-common/silc/core/client_ops.c.
5751 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5753 * Fixed a security problem found in SKE. The initiator's
5754 public key too is now added to the HASH hash value creation
5755 which is signed by the responder to create the SIGN value.
5756 This will prevent anyone in the middle to lie to the responder
5757 about the initiator's public key. If this is done now, the
5758 man in the middle will get caught. Updated the protocol
5761 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5763 * Better installation directory handling. Configure module
5764 paths and other paths automatically to example_silc* files
5765 in doc/. A patch by toma.
5767 * Fixed compiler warning from MPI library, and from SILC RNG.
5770 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5771 It can be configured with ./configure. A patch by toma.
5773 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5775 * Find correct make to use in prepare-clean. A patch by
5776 toma. Affected file prepare-clean.
5778 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5780 * Added irssi variables use_auto_addr, auto_bind_ip,
5781 auto_bind_port and auto_public_ip.
5783 * Changed the interface for silc_client_send_key_agreement
5784 in lib/silcclient/silcapi.h
5788 irssi/src/silc/core/silc-core.c
5790 lib/silcclient/silcapi.h
5791 irssi/src/silc/core/silc-channels.c
5792 lib/silcclient/client_keyagr.c
5795 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * Added silc_pkcs_public_key_compare to compare two
5798 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5800 * Check that the client who set the founder mode on the
5801 channel is the same client that is giving the founder
5802 mode to itself. It is done by comparing the saved public
5803 key (it is saved even in the authentication is passphrase).
5804 Affected file silcd/command.c.
5806 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Do not process packet for disconnected socket connection.
5809 Affected file lib/silccore/silcpacket.c.
5811 * Process the DISCONNECT packet through scheduler in the
5812 client library. Affected file lib/silcclient/client.c.
5814 * Fixed the silc_client_packet_parse to not to increase
5815 the packet sequence number if the conn->sock and the
5816 current socket connection is not same. This can happen
5817 for example during key agreement when the conn includes
5818 multiple socket connections (listeners). Affected file
5819 lib/silcclient/client.c.
5821 * The sender of the file transfer request now provides also
5822 the pointer (listener) for the key exchange protocol. If
5823 the listener cannot be created then it sends empty key
5824 agreement and lets the receiver provide the listener.
5826 Added `local_ip' and `local_port' arguments to the
5827 silc_client_file_send. If they are provided they are used,
5828 if not then it will attempt to find local IP address, if
5829 not found or bind fails then the remote client will provide
5832 Affected files are lib/silcclient/client_ftp.c and
5833 lib/silcclient/silcapi.h.
5835 * Extended the FILE SEND command to support defining the
5836 local IP and port for key exchange listener. They are
5837 optional. Affected file irssi/src/silc/core/silc-servers.c.
5839 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5841 * Defined to WHOIS command reply the sending of fingerprint
5842 of the client's public key (if the proof of posession of the
5843 corresponding private key is verified by the server).
5844 Updated to the protocol specification.
5846 * Added support of receiving the client's public key's
5847 fingerprint in command reply in client library. Affected
5848 file is lib/silcclient/command_reply.c, and
5849 lib/silcclient/idlist.[ch].
5851 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5853 * Do not send over 128 chars long nickname to the server
5854 in NICK command. Affected file lib/silcclient/command.c.
5856 * Do not send over 256 chars long channel names to the server
5857 in JOIN command. Affected file lib/silcclient/command.c.
5859 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5861 * Assure that silc_server_close_connection cannot be called
5862 twice for same socket context. Affected file is
5865 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Send error message to application if opening file for
5868 writing during file transfer fails. Affected file is
5869 lib/silcclient/client_ftp.c.
5871 Remove all file transfer sessions for a client that we're
5872 removing from ID cache.
5874 Affected file is lib/silcclient/client_ftp.c.
5876 * Fixed silc_net_addr2bin to return correct address. Affected
5877 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5879 * Fixed file transfer session removing on signoff notify.
5880 Affected file irssi/src/silc/core/silc-servers.c.
5882 * Added the SilcClientFileError to be returned in the monitor
5883 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5884 Affected file lib/silcclient/silcapi.h.
5886 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5888 * Fixed a crash in silc_client_ftp_free_sessions and
5889 silc_client_ftp_session_free_client. Affected file
5890 lib/silcclient/client_ftp.c.
5892 * Added `disabled' field in the SilcChannelEntry in the server
5893 to indicate if the server entry is disabled. Affected file
5894 silcd/idlist.h, silcd/command[_reply].c.
5896 * SILC server adds now /var/run/silcd.pid everytime it is
5897 started. Affected file silcd/silcd.c.
5899 * Added silc_server_packet_send_clients to send a packet to
5900 the provided table of client entries. Affected file
5901 silcd/packet_send.[ch].
5903 * Fixed a crash in client resolving in client_prvmsg.c in
5904 client library. Affected file lib/silcclient/client_prvmsg.c.
5906 * Do not actually remove the client directly from ID cache
5907 during SERVER_SIGNOFF, but invalidate it. This way we
5908 preserve the WHOWAS info for the client. Affected file
5909 silcd/server_util.c.
5911 * Fixed SERVER_SIGNOFF notify handling in the server. The
5912 server is now able to process incoming SERVER_SIGNOFF notify
5913 for a server that it doesn't even know about. It will remove
5914 the clients provided in the notify. Affected file
5915 silcd/packet_receive.c.
5917 * Check for partial packet in data queue after every packet that
5918 was found from the queue. Return and wait for more data if
5919 there is partial data in queue. Affected file is
5920 lib/silccore/silcpacket.c.
5922 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Added SilcClietFileError enum to indicate error in
5925 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5926 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5927 Affected files lib/silcclient/silcapi.h and
5928 lib/silcclient/client_ftp.c.
5930 * Check that newsize in silc_buffer_realloc is larger than
5931 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5933 * Added better monitor of file transfers. It now monitors
5934 key agreement protocol during the file transfer too. Added
5935 error reporting too. Affected files
5936 irssi/src/silc/core/silc-servers.c,
5937 irssi/src/fe-common/silc/module-formats.[ch].
5939 * Wrote a help file for FILE command.
5941 * Added silc_rng_global_get_byte_fast to get not-so-secure
5942 random data as fast as possible. Random data is read from
5943 /dev/urandom if available and from the SILC RNG if not
5944 available. It is used in padding generation. Affected file
5945 lib/silccrypt/silcrng.[ch].
5947 * All packets in client library are now processed synchronously.
5948 Optimized packet processing a lot. Affected file
5949 lib/silcclient/client.c.
5951 * All server connection packets are processing synchronously
5952 now in server, to optimize packet processing. Affected file
5955 * Include files are installed now only in Toolkit distribution
5956 if make install is given. Affected files: all Makefile.am's.
5958 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * Assure that silc_client_notify_by_server_resolve does not
5961 resolve the client information multiple times. If it cannot
5962 be found by the first it cannot be found at all. Affected
5963 file lib/silcclient/client_notify.c.
5965 * Fixed WHOWAS command reply calling. Affected file
5966 lib/silcclient/command_reply.c.
5968 * Removed all references to silc_idlist_get_client from the
5969 Irssi SILC client since that call is internal call used by
5970 the library. The Irssi SILC client will use now client
5971 retrieval functions found in silcapi.h.
5973 * Fixed a bug in resolving nickname info before sending
5974 private message. It used freed memory. Affected file
5975 irssi/src/silc/core/silc-servers.c.
5977 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5979 * Assure my_channels statistics cannot go negative in server.
5980 Affected files silcd/server.c, silcd/server_util.c.
5982 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5986 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Win32 Toolkit changes. Affected files
5989 win32/silc.dsw, win32/libsilc/libsilc.def,
5990 win32/libsilcclient/libsilc.def,
5991 lib/silcutil/silcutil.c, and
5992 lib/sftp/sftp_fs_memory.c.
5994 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Added silc_net_localip to return local host's IP address.
5997 Affected file lib/silcutil/silcnet.[ch].
5999 * If key exchange or rekey protocol is active for a connection
6000 parse all packets syncronously since there might be packets
6001 in packet queue that we are not able to process without first
6002 processing packets before them. Affected file silcd/server,
6003 lib/silcclient/client.c.
6005 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6006 whether library should continue processing the packet.
6007 Affected file lib/silccore/silcpacket.h.
6009 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6010 SilcSFTPMonitorData to SFTP server to monitor various
6011 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6012 lib/silcsftp/sftp_server.c.
6014 * Added silc_file_size to return file size. Affected file
6015 lib/silcutil/silcutil.[ch].
6017 * Implemented the file transfer support for the client library.
6018 Added preliminary support for simple client to client one-file
6019 transmission. Affected file lib/silcclient/client_ftp.c,
6020 lib/silccilent/client.[ch].
6022 * Added new local command FILE to the Irssi SILC Client.
6023 It is used to perform the file transfer. It has subcommands
6024 SEND, RECEIVE, SHOW and CLOSE. Affected files
6025 irssi/src/silc/core/client_ops.c,
6026 irssi/src/silc/core/silc-server.[ch].
6028 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6030 * Relay the SILC_PACKET_FTP in the server. Affected files
6031 silcd/server.c and silcd/packet_receive.c.
6033 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Renamed silc_file_read and silc_file_write to functions
6036 silc_file_readfile and silc_file_writefile. Added function
6037 silc_file_open and silc_file_close. Affected files
6038 lib/silcutil/silcutil.[ch].
6040 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6042 * Resolve the client info when received private message or
6043 channel message for a client which nickname we don't know.
6044 Affected files lib/silcclient/client_prvmsg.c and
6045 lib/silcclient/client_channel.c.
6047 * Do not crash in /KEY if client is not connected. Affected
6048 file irssi/src/silc/core/silc-channels.c.
6050 * Added SilcClientStatus field to the SilcClientEntry in the
6051 lib/silcclient/idlist.h.
6053 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6054 is incomplete and is being resolved, it won't be resolved
6057 Make sure also that USERS command reply does not resolve
6058 twice information. Affected file is
6059 lib/silcclient/command_reply.c.
6061 Make sure that silc_client_get_clients_by_list does not
6062 resolve twice same information.
6064 * Check for valid client->id in the silc_server_free_client_data.
6065 Affected file silcd/server.c.
6067 * Fixed /GETKEY nick@server not to crash if the server entry
6068 is not found. Affected file lib/silcclient/command.c.
6070 * Fixed the silc_server_check_cmode_rights to check the
6071 requested modes correctly. Affected file silcd/command.c.
6073 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Better checks for non-printable chars in nick added.
6076 Affected file silcd/command.c.
6078 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Call the silc_server_udpate_servers_by_server in the
6081 primary router that comes back online in the backup resuming
6082 protocol. Otherwise it routes packets wrong. Affected file
6083 silcd/server_util.[ch], silcd/server_backup.c.
6085 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6087 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6088 lib/silcutil/silcbuffmt.[ch].
6090 * Redefined the SILC packet header to include the padding
6091 length. Affected file lib/silccore/silcpacket.[ch].
6093 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6094 length for maximum padding up to 128 bytes). Affected
6095 file lib/silccore/silcpacket.h.
6097 * Removed all backwards support for old 0.5.x MAC thingies.
6098 The SILC packet header change makes it impossible to be
6099 backwards compatible.
6101 * Send the ENDING packet with timeout in the backup resuming
6102 protocol. This is to assure that all routers has connected
6103 to the primary router. Affected file silcd/server_backup.c.
6105 * Changed the RNG to take the first IV from random data. It
6106 used to take it from zero actually. Changed the RNG also
6107 to use /dev/urandom during session. /dev/random is used
6108 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6110 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Changed the SILC packet header to have the first two bytes
6113 (the packet length) encrypted. Affected files aroung the
6114 code tree, lib/silccore/silcpacket.[ch]. Removed the
6115 SilcPacketCheckDecrypt callback. It is not needed anymore
6116 since the silc_packet_receive_process will determine now
6117 whether the packet is normal or special.
6119 * Implemented the unidirectional MAC keys. Affected files
6120 lib/silcske/silcske.c, silcd/protocol.c and
6121 lib/silcclient/protocol.c.
6123 * Implemented the packet sequence number to the MAC computation.
6124 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6125 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6126 lib/silcclient/protocol.c.
6128 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Allow backup router to announce servers. All servers
6131 announced by backup router are added to the global list
6132 automatically. Update hte server's socket to our primary
6133 router also when backup router announces a server.
6134 Affected file silcd/packet_receive.c.
6136 * Do not update the client->router in the function
6137 silc_server_udpate_clients_by_server if the client is on
6138 global list. We might fail to find any specific server
6139 for locally connected clients and local cell clients. They
6140 should still use the `from' and not `to' as client->router.
6141 This fixes backup router resuming protocol. Affected file
6142 silcd/server_util.c.
6144 * Decrease channel statistics count only if the channel
6145 deletion worked. Affected files are silcd/server.c and
6146 silcd/server_util.c.
6148 * Added silc_server_update_servers_by_server to update origin
6149 of all server entries. Used during backup router protocol.
6150 Affected files silcd/server_util.[ch], silcd/server.c. and
6151 silcd/backup_router.c.
6153 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6154 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6155 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6156 lib/silccrypt/silchmac.c.
6158 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6160 * Assure that router cannot reroute the same channel message
6161 to the sender. Affected file silcd/packet_receive.c.
6163 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6165 * Made better checks that the channel message is not sent
6166 to the router it came from. Affected file is
6167 silcd/packet_send.c. Fixed memory leak too.
6169 * Announce informations for incoming router connection, but
6170 only after checking if it is replaced by backup router.
6171 Affected file silcd/packet_receive.c.
6173 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6175 * Fixed the backup resuming protocol to work in multiple
6176 router environment. Affected file silcd/server_backup.c.
6178 * Route packet only to one router in the function
6179 silc_server_packet_send_to_channel. Affected file is
6180 silcd/packet_send.c.
6182 * Fixed silc_server_send_notify_dest to set the broadcast
6183 flag. Fixed the silc_server_send_notify_topic to actually
6184 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6185 Affected file silcd/packet_send.c.
6187 * Changed the SFTP Filesystem interface. Changed the
6188 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6189 the filesystem operation function. The SilcSFTPFilesystem
6190 is now a context that is allocated by all filesystem allocation
6191 functions and it already includes the operations structure
6192 and filesystem specific context. It is given as argument
6193 now to the silc_sftp_server_start. This made the interface
6194 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6195 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6197 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Changed the backup router adding and getting interfaces
6200 in the server. The router that will be replaced by the
6201 specified backup router is now sent as argument. Affected
6202 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6205 * Added silc_net_addr2bin_ne to return the binary form of
6206 the IP address in network byte order. Affected files
6207 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6209 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * Check for existing server ID in silc_server_new_server
6212 and in silc_server_connect_to_router_final and remove the
6213 old entry if it exists. Affected file silcd/packet_receive.c,
6216 * Send the channel message always to only one router, either
6217 in upstream or downstream. Affected file is
6218 silcd/packet_send.c.
6220 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Wrote the definition of the backup resuming protocol to the
6223 protocol specification.
6225 * Removed one redundant channel key generation from normal
6226 server during joining procedure. Removed one redundant
6227 channel key sending from server to router during joining
6228 procedure. Affected file silcd/command.c.
6230 * Made minor bugfixes to the backup router resuming protocol.
6231 Affected file silcd/server_backup.c, server.c.
6233 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6235 * Added --disable-asm configuration option. Affected files
6236 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6239 * Implemented the backup resuming protocol that is used to
6240 resume the primary router position in the cell after the
6241 primary router comes back online. Affected files
6242 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6243 and silcd/server_util.[ch].
6245 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6247 * Sleep two (2) seconds after sending QUIT command to server.
6248 Affected file lib/silcclient/command.c.
6250 * Assure that if outgoing data buffer is pending do not force
6251 send any data. Affected file silcd/packet_send.c.
6253 * Assure that if outgoing data buffer is pending do not force
6254 send any data. Affected file lib/silcclient/client.c.
6256 * Implemented the backup router support when the primary router
6257 goes down. The servers and routers can now use the backup
6258 router as new primary router without loosing connectivity.
6260 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6263 in the server to indicate disabled entry. All data read
6264 from the connection will be ignored and no data is sent
6265 for entry that is disabled. Affected files are
6266 silcd/idlist.h, silcd/server.c.
6268 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Created SFTP client and server test programs in the
6271 lib/silcsftp/tests directory.
6273 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6275 * Implemented memory filesystem (virtual filesystem) for
6276 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6279 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * Implemented the SFTP (SSH File Transfer Protocol) to the
6282 lib/silcsftp. It includes SFTP client and SFTP server
6285 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6287 * Moved lib/silccore/silcprotocol.[ch] to the
6288 lib/silcutil library.
6290 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6291 take variable argument list pointer as argument. Affected
6292 file lib/silcutil/silcbuffmt.[ch].
6294 * Added silc_buffer_set function that is used to set data
6295 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6296 Affected file lib/silcutil/silcbuffer.h.
6298 * Changed various routines in the core library to use the new
6299 silc_buffer_set instead of allocating new buffer only for
6302 * Added 64-bit value formatting and unformatting support to the
6303 silc_buffer_[un]format routines. Affected file is
6304 lib/silcutil/silcbuffmt.[ch].
6306 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6307 to includes/bitmove.h.
6309 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6311 * Fixed channel user mode saving in client library. Affected
6312 file lib/silcclient/command[_reply].c.
6314 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6316 * Defined the file transfer to the SILC Protocol. Added
6317 new packet type SILC_PACKET_FTP and defined File Transfer
6318 Payload. The mandatory file transfer protocol is SFTP
6319 (SSH File Transfer Protocol). Affected file in addition
6320 of the internet draft is lib/silccore/silcpacket.h.
6322 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6323 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6324 is used as part of backup router protocol when the primary
6325 router of the cell is back online and wishes to resume
6326 the position as primary router.
6328 * Redefined the MAC generation keys in the protocol. The
6329 same key is not used anymore in both direction. Both
6330 direction will now use different keys for sending and
6331 receiving. This fixes a potential security flaw. This
6332 change causes incompatibilities in the protocol.
6334 * Redefined also the MAC computation from the packet.
6335 An packet sequence number is now added to the MAC
6336 computation. This prevents possible replay attacks against
6337 the protocol. This change too causes incompatibilities
6340 Added `sequence' field to the SilcPacketContext to hold
6341 the current sequence number for the packet.
6343 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Added `created' field to the SilcIDListData in the file
6346 silcd/idlist.h to indicate the time when the entry was
6349 * Added `created' field to the SilcChannelEntry too. Affected
6350 file silcd/idlist.h.
6352 * Added `creation_time' aguments to all the announcement functions
6353 in the server. If it is provided then only the entries that
6354 was created after the provided time frame are actually
6355 announced. Affected file silcd/server.[ch].
6357 * The protocol says that the Channel ID's IP address must be
6358 based on the router's IP address. Added check for this in
6359 the silc_server_new_channel when processing incoming New Channel
6360 Payload. Affected file silcd/packet_receive.c.
6362 * Print out the correct version with --version in SILC client.
6363 Affected file irssi/src/silc/core/silc-core.c.
6365 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Fixed WHOWAS command to check for completnes of the client
6368 entry always, not just when the command is coming from client.
6369 Affected file silcd/command.c.
6371 * Added new function silc_server_packet_queue_purge to purge the
6372 outgoing data queue to the network. After the function returns
6373 it is guaranteed that the outgoing packet queue is empty.
6374 Affected file silcd/packet_send.[ch].
6376 * Purge the outgoing packet queue in the rekey protocol's final
6377 callback to assure that all rekey packets go to the network
6378 before quitting the protocol. Affected file silcd/server.c.
6380 * Added silc_client_packet_queue_parse as similar function as
6381 in server to the client library. The affected file is
6382 lib/silcclient/client.c.
6384 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Splitted silcd/server.c and created silcd/server_util.[ch]
6387 for utility functions.
6389 * Added new socket flag SILC_SF_DISABLED to indicate that the
6390 connection is open but nothing can be sent to or received from
6391 the connection. Affected file lib/silcutil/silsockconn.[ch].
6392 The checking for disabled socket is checked in the low level
6393 silc_socket_write and silc_socket_read functions.
6395 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6397 * Allow only nicknames and channel names that fits into the
6398 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6400 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6402 * When processing JOIN command reply in server check that if
6403 the channel exists in our global list we'll move it the local
6404 list. Affected file silcd/command_reply.c.
6406 * Fixed the check whether client is joined on the channel already
6407 in JOIN command. Affected file lib/silcclient/command.c.
6409 * Fixed the JOIN command reply to check whether the channel
6410 already exists. Affected file lib/silcclient/command_reply.c.
6412 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6414 * Added silc_ske_status_string to map the SKE error numbers
6415 to readable strings. The affected files are
6416 lib/silcske/silcske[_status].[ch].
6418 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6420 * Do not show the private channels on the WHOIS channel list
6421 as it is not allowed by the protocol. The affected file is
6424 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6426 * Assure that the packet length digged from the actual packet
6427 is something sensible in the silc_packet_decrypt_rest_special
6428 in lib/silccrypt/silcpacket.c.
6430 * Free and NULL the allocated pointer in silc_hmac_alloc if
6431 the HMAC allocation fails. The affected file is
6432 lib/silccrypt/silchmac.c.
6434 * Print the selected security properties to the log files in
6435 the server. Affected file silcd/protocol.c.
6437 * Add SKE's reference counter even if calling the completion
6438 callback manually. Otherwise it goes negative, although it
6439 does not cause any problems. The affected file is
6440 lib/silcske/silcske.c.
6442 * Remove the client entry with short timeout after giving the
6443 KILL command. Affected file lib/silcclient/command.c.
6445 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6446 case all found clients are already disconnected (WHOWAS would
6447 found them) in the server. Affected file silcd/command.c.
6449 * Update the last_receive (time of last data received) to be
6450 updated only when received private or channel message so that
6451 the idle time showed in WHOIS makes more sense.
6453 * Added boolean field `valid' in to the SilcClientEntry in the
6454 client library to indicate whether the entry is valid or not.
6455 This fixes the nickname change bug on channel when changing
6456 the nickname to be same than the old (like nick to Nick) the
6457 nickname formatter doesn't set the new nick anymore to Nick@host.
6458 Affected file lib/silcclient/idlist.[ch].
6460 * Now actually fixed the nickname changing on disconnection.
6461 Added new function silc_change_nick to the Irssi SILC Client.
6462 Affected file irssi/src/silc/core/client_ops.c,
6463 irssi/src/silc/core/silc-nicklist.[ch].
6465 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6467 * Check that the public key exists in the GETKEY command before
6468 trying to encode it. Affected file silcd/command.c.
6470 * Print some notifications on received public keys with GETKEY
6471 command in the Irssi SILC Client. Affected files are
6472 irssi/src/fe-common/silc/module-formats.[ch],
6473 irssi/src/silc/core/client_ops.c.
6475 * Use IDENTIFY command to resolve the server information in the
6476 GETKEY command instead of INFO command. Affected file
6477 lib/silcclient/command.c.
6479 * All command reply functions in the client library now calls
6480 the pending command reply callbacks even if an error has
6481 occurred. The server has done this a long time and now it was
6482 time to move the client library to this as well. Now all
6483 errors can be delivered back to the pending command reply
6484 callbacks if necessary. Affected files are
6485 lib/silcclient/command[_reply].[ch].
6487 * Change the nickname on disconnection back to the username
6488 because in reconnect the server will enforce it to it anyway.
6489 Affected file irssi/src/silc/core/silc-servers.c.
6491 * Fixed a config file parsing bug in the Irssi SILC client.
6492 Affected file irssi/src/silc/core/clientconfig.c.
6494 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * When printing the channel mode on JOIN, verify that the
6497 channel key and channel's HMAC are valid. Affected file
6498 irssi/src/silc/core/client_ops.c.
6500 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6502 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6503 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6504 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6506 * Removed channel key rekey task deleting from the function
6507 silc_server_save_channel_key. Affected file silcd/server.c.
6508 Added explicit timeout task context instead that is used to
6509 delete the task if we are registering a new task before the
6510 new task has elapsed.
6512 * When channel key rekey occurs the client library now saves
6513 the old channel key for a short period of time (10 seconds) and
6514 is able to use it in case some is still sending channel
6515 messages encrypted with the old key after the rekey. Affected
6516 file lib/silcclient/[idlist.h|client_channel.c].
6518 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6520 * Added check to the silc_server_new_id_real to not accept
6521 new ID if it is the sender's own ID. Affected file is
6522 silcd/packet_receive.c.
6524 * Assure that we do not announce ourself or the one we've
6525 sending our announcements when we're router and are announcing
6526 servers to our primary router. Affected file silcd/server.c.
6528 * Fixed silc_server_command_identify_check_client to assemble
6529 correct WHOIS packet. It send corrupted WHOIS packet and
6530 caused problem with router to router connections. Affected
6531 file silcd/command.c.
6533 Fixed also silc_server_command_whois_check the same way
6534 as for the IDENTIFY command.
6536 * Added new SilcIDListStatus to the server in the SilcIDListData
6537 structure. The status now includes the current status of
6538 the entry (like registered, resolved etc.). Affected file
6539 silcd/idlist.[ch]. Defined a bunch of different status types
6540 as well. This replaced the old boolean registered field as well.
6542 Added resolve_cmd_ident field to the SilcClientEntry structure
6543 too so that if the entry is for example being resolved so
6544 another command may attach to the same pending command reply
6545 without requiring to resolve the same entry again. This concept
6546 should optimize the WHOIS and the IDENTIFY resolving under
6547 heavy load by taking away unnecessary resolving for entries
6548 that are being resolved already.
6550 Added support for adding multiple pending commands for one
6551 command idenfier. Affected file silcd/command[_reply].[ch].
6553 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6554 before deleting the data. Otherwise the hash table will have
6555 freed data in comparison functions. Affected file is
6556 silcd/command_reply.c.
6558 * Fixed silc_idlist_replace_client_id to add the new entry to
6559 the cache with NULL nickname. Otherwise there will be invalid
6560 memory as the nickname after the nickname is freed. Affected
6561 file silcd/packet_receive.c.
6563 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6564 saved into wrong slots because the previous number of entries
6565 was not taken into account. Affected file silcd/idlist.c.
6566 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6568 * If we are router and we receive JOIN notify to a channel that
6569 does not have any users then notified client is marked as the
6570 channel founder, as it is it. The affected file is
6571 silcd/packet_receive.c
6573 * Added to the extended hash table API's table_del_*ext functions
6574 the destructor as argument too, so that the caller can decide
6575 which destructor to use or whether to use destructor at all.
6576 Affected file lib/silcutil/silchashtable.[ch].
6578 * Fixed ID Cache purging. It actually deleted the entries from
6579 the hash table after the data was freed. The hash table ended
6580 up comparing freed memory. The affected file is
6581 lib/silccore/silcidcache.c.
6583 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6585 * Fixed Irssi SILC client's KILL command's HELP syntax.
6587 * The USERS command now resolves the detailed user information
6588 if the userinfo field is missing. Affected file is
6589 lib/silcclient/command_reply.c.
6591 * Do not print error in silc_file_read if the read file does
6592 not exist. Just silently return NULL. Affected file is
6593 lib/silcutil/silcutil.c.
6595 * Fixed the silc_log_output to not wine about NULL filename
6596 and to not create some bogus " " filename. Affected file is
6597 lib/silcutil/silclog.c.
6599 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6601 * Fixed various printing bugs on the user interface in the
6602 Irssi SILC Client. Minor changes that were forgotten from
6605 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Fixed the configure.in.pre and the compilation and distribution
6608 environment to support the new autoconf 2.52. That version is
6609 now required to compile the CVS trunk.
6611 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6614 to generally parse user@fqdn format strings. Affected file
6615 lib/silcutil/silcutil.c.
6617 * Added nickname_format and nickname_force_format fields to the
6618 SilcClientParams structure. The first one defines the format
6619 for the nicknames that the library will enforce if the receives
6620 multiple same nicknames. The second one is boolean value and
6621 can be used to force the library to always enforce the format
6622 to the nicknames regardles whether there are multiple nicknames
6623 or not. This configurable formatting was employed to flexibly
6624 support accessing multiple nicknames from the user interface.
6625 The userinterface can now set the nicknames to what ever format
6626 they prefer. Affected file lib/silcclient/silcapi.h.
6628 Added function silc_client_nickname_format to the file
6629 lib/silcclient/idlist.c. It performs the nickname formatting.
6631 Added new field `hostname´ to the SilcClientEntry context.
6632 It holds the hostname of the client. Affected file is
6633 lib/silcclient/idlist.h.
6635 * Irssi SILC Client sets the nicknames in nick@hostn format.
6636 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6637 irssi/src/silc/core/silc-core.c.
6639 The WHOIS printing now also shows both the real nickname and
6640 the formatted nickname so that user knows how to access the
6641 user if there are multiple same nicknames cached. Affected
6642 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6643 printing formatting too to take the hostname now as a separate
6644 argument. The Affected file is
6645 irssi/src/fe-common/silc/modules-formats.[ch].
6647 * Changed the silc_client_get_clients_local to accept the formatted
6648 nickname as argument. It accepts the real nickname too but the
6649 formatted nickname can be used to find the true entry from
6650 multiple entries. Affected file lib/silcclient/silcapi.h and
6651 lib/silcclient/idlist.c.
6653 * Added nickname_format_parse field to the SilcClientParams.
6654 It is a callback function provided by the application to parse
6655 the nickname out of the formatted nickname string. The library
6656 calls it to get the nickname from the formatted string. Since
6657 the application generally knows better the format of the nickname
6658 string it parses it instead of the library, even though library
6659 encodes the formatted string. If the callback function is not
6660 provided then the library will use the string as is. The
6661 affected file is lib/silcclient/silcapi.h.
6663 * All the nickname strings passed to the client library in
6664 commands are now expected to be formatted nickname strings.
6665 If the command does not support the formatted nickname string
6666 it will assume that the sent string is the actual nickname.
6667 Affected file lib/silcclient/command.c.
6669 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6671 * Added public key authentication support to OPER and SILCOPER
6672 commands in the client library. Affected file is
6673 lib/silcclient/command.c.
6675 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6677 * Changed the get_auth_methdod client operation to be asynchronous.
6678 It can be async if the application resolves the authentication
6679 method from the server during the negotiation. Added new
6680 SilcGetAuthMeth completion callback that the application will
6681 call after resolving the authentication method.
6683 Added function silc_client_request_authentication_method that
6684 the application can use to resolve the authentication method
6685 from the server. Added also SilcConnectionAuthRequest callback
6686 that the library will call after the server has replied. The
6687 application can call this function if it does not know the
6688 current authentication method.
6690 Affected files are lib/silcclient/client.c and
6691 lib/silcclient/silcapi.h.
6693 * The Irssi SILC client now automatically resolves the authentication
6694 method incase any configuration information is not present (and
6695 currently there never is). The affected file is
6696 irssi/src/silc/core/client_ops.c.
6698 * Fixed public key authentication from the client library.
6699 Affected file lib/silcclient/protocol.c. Changed also the
6700 protocol specification about the public key authentication in
6701 the connection authentication protocol. The actual data to be
6702 signed is now computed with a hash function before signing.
6704 * Fixed the public key authentication from the server as well.
6705 Affected file silcd/protocol.c.
6707 * Removed the mlock()'s from the memory allocation routines.
6708 Affected file lib/silcutil/silcmemory.c. The ./configure does
6709 not check anymore for the mlock(). Affected file is
6712 * Fixed USERS command in server to allow the execution of the
6713 command for private and secret channels if the client sending
6714 the command is on the channel. Affected file silcd/command.c.
6716 * Fixed silc_client_get_clients_local to return the clients
6717 count correctly. It could return wrong value. Affected file
6718 lib/silcclient/idlist.c.
6720 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6723 types. The assembler optimizations seemed not to like 64-bit
6724 data types. The assmebler optimizations thus are now enabled
6725 also for BSD systems as opposed to only enable them for Linux.
6727 * Do not check for threads at all on BSD systems. Affected
6728 file configure.in.pre.
6730 * Removed -n and -h options from the Irssi SILC Client since
6731 they are not used in silc.
6733 * Fixed the prime generation to assure that the first digit
6734 of the generated random number is not zero since our conversion
6735 routines does not like number strings that starts with zero
6736 digit. If zero digit is seen the random number is regenerated.
6737 This caused some corrupted RSA keys when the zero first digit
6738 was met. Affected file lib/silcmath/silcprimegen.c.
6740 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6742 * Fixed WIN32 configuration in the ./configure script.
6743 Fixed to include xti.h on environments that has it.
6744 Patches by Carsten Ilchmann and andrew.
6746 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Changed the silc_id_create_client_id to be collision
6749 resistant. It is now assured that there cannot be created
6750 two same client ID's. I suspect that some weird bugs in
6751 the server were actually caused by duplicate Client IDs.
6752 Affected file silcd/serverid.[ch]. A router receiving
6753 new ID now also assures and informs the sending server
6754 if the ID caused collision.
6756 * Changed the silc_id_create_channel_id to also assure that
6757 there are no collisions.
6759 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6761 * Statement about ignoring the Mutual Authentication flag when
6762 performing rekey with PFS was a bit misleading. It is ignored
6763 if it was set in the initial negotiation, it cannot be even
6764 set in the rekey. Fixed in the ke-auth draft. Started the
6765 new versions of the protocol drafts in the doc/.
6767 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6769 * Fixed a bug in silc_client_command_identify_save when saving
6770 new channel information. The channel name was no duplicated
6771 and caused crash on exit. Affected file is
6772 lib/silcclient/command_reply.c.
6774 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6776 * Fixed the getkey command handling in the server. Send just
6777 empty OK reply to the sender if the key could not be fetched
6778 (but everything else was ok, like the key just was not available).
6779 Changed the public key parameter to optional in the protocol
6780 specs so that empty OK reply can be sent. Affected file
6783 Added a message to Irssi SILC client to tell to user if the
6784 server did not return a public key.
6786 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Fixed a channel key regeneration bug. It registered new
6789 timeout tasks exponentially until all system resources were
6790 used. Affected file silcd/server.c.
6792 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6794 * Added the SILC Document generator to the scripts/silcdoc.
6795 It can be used to generate the Toolkit Reference Manual out
6796 of the source tree. Internally it will also use the RoboDoc
6797 generator now imported in util/robodoc.
6799 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6801 * Added couple of return's in rekey protocol if error orccurred
6802 during the protocol. The execution must be terminated.
6803 Affected file silcd/protocol.c. Also, terminate the protocol
6804 always with timeout.
6806 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6808 * The client's Client ID was created initally from the wrong
6809 nickname (it could have been in format nick@host) in the
6810 silc_server_new_client. Affected file silcd/packet_receive.c
6812 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Added some SILC_LOG_ERROR's to various error conditions
6815 if client could not be added to ID cache. Affected files
6816 silcd/packet_receive.c and silcd/server.c.
6818 * When client's sock->user_data is freed, NULL also the
6819 client->router and client->connection pointers. Added check
6820 for these pointers being NULL to various places around the
6821 code. Affected file silcd/server.c.
6823 * Added client->data.registered == TRUE checks to various
6824 places around the code to assure that unregistered client's
6825 are not handled when it is not allowed. Affected file
6828 * Added `bool registered' fields to all
6829 silc_idlist_[server|client]_get_* routines to indicate whether
6830 the fetched client needs to be registered or not. Affected
6831 file silcd/idlist.[ch].
6833 * Add your own entry as registered to the ID cache in the
6834 server. Affected file server.c.
6836 * Fixed a bug in silc_server_new_server. The SilcServer was
6837 set as the new server's context instead of SilcServerEntry.
6838 This naturally caused some weird bugs.
6840 * Added "updated" field the SilcChannelEntry which indicates
6841 the time since the channel entry was last accessed. This
6842 can be used to determine whether it is necessary to
6843 announce the channel after backup resuming protocol.
6844 Affected files silcd/idlist.[ch].
6846 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6848 * Do not delete the channel rekey task when adding it
6849 for in silc_server_create_channel_key.
6851 * Changed the silc_server_create_channel_key to return
6852 TRUE or FALSE to indicate the success of the channel key
6855 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6857 * Fixed MSVC++ project files and added missing files to
6858 Makefiles under win32/.
6860 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6862 * Do not add TCP_NODELAY flag if the operating system
6863 does not have it defined. Affected files are
6864 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6866 * Fixed buffer overflow from Irssi SILC Client. Affected
6867 file irssi/src/fe-common/core/themes.c.
6869 * Fixed double free in client library in the file
6870 lib/silcclient/client.c when disconnecting from server.
6872 * Applied double free patch from cras to Irssi SILC client.
6873 Affected files irssi/src/core/[modules/expandos].c
6875 * Fixed the disconnection handling to Irssi SILC Client.
6876 The application must call silc_client_close_connection
6877 in ops->connect client operation in case of failure of
6878 the connection. Affected file is
6879 irssi/src/silc/core/client_ops.c.
6881 * Do not set sock->protocol to NULL in the function
6882 silc_client_close_connection after executing the protocol's
6883 final callback since the sock might not be valid anymore.
6884 Affected file lib/silcclient/client.c.
6886 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6888 * Do not enable SILC_THREADS if the linking with libpthread
6889 did not happen. Affected file configure.in.pre.
6891 * Added notion to protocol specification that server must
6892 verify the sent authentication payload with CMODE when
6893 setting the channel founder key. Implemented it to the
6894 server. Affected file silcd/command.c.
6896 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6898 * Added _EXTRA_DIST SILC distribution variable to the
6899 distributions file. It is used to conditionally add extra
6900 files or directories to the specific distribution. Affected
6901 files ./prepare, Makefile.am.pre and distributions.
6903 Removed the `_' from the start of the distribution names.
6906 * Added README.WIN32 for instructions to compile the Toolkit
6909 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6911 * Fixed a double free in disconnection in the server. Affected
6912 file is silcd/server.c.
6914 * Fixed the lib/silcske/groups.c to work now also with GMP
6915 MP library. The string conversion did not work when using
6916 specific base and the base is indicated in the string as well.
6918 * Created win32/ directory which now includes MSVC++ specific
6919 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6920 It will appear only in the toolkit distribution
6922 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6924 * Changed the key material distribution function in case when
6925 the hash output is too short. The data is now concatenated
6926 a bit differently than it used to. Made the change to the
6927 SKE protocol specification.
6929 * Added better GMP detection to configure.in.pre. A patch
6932 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6934 * Fixed a minor bug in SKE that might cause some problem on
6935 some platforms. Affected file lib/silcske/silcske.c.
6937 * Added the cookie checking for initiator in the SKE. It checks
6938 that the responder returns the sent cookie unmodified. The
6939 affected file is lib/silcske/silcske.c. Added new SKE
6940 error type INVALID_COOKIE that can be sent during the
6941 negotiation. Fixed some memory leaks as well.
6943 * Added the "invalid cookie" error message to Irssi SILC client's
6946 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6948 * Added `task_max' field to the SilcClientParams to indicate
6949 the maximum tasks the scheduler can handle. If set to zero,
6950 default values are used. Affected file lib/silcclient/silcapi.h.
6952 * Fixed memory leaks in silc_client_close_connection. Affected
6953 file lib/silcclient/client.c.
6955 * Added silc_client_del_client_entry to client library to free
6956 all memory of given client entry. Affected file is
6957 lib/silcclient/idlist.[ch].
6959 * Added new functions silc_client_del_channel and
6960 silc_client_del_server to delete channel and server entries.
6961 Affected file lib/silcclient/[silcapi.h/idlist.c].
6963 * Removed silc_client_del_client_by_id from silcapi.h.
6965 * Fixed the INFO command to return the server's own info
6966 correctly when querying by Server ID. Affected file is
6969 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6971 * Removed the non-blocking settings in WIN32 code in the
6972 silc_sock_[read/write] and added SleepEx instead. Affected
6973 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6974 of input data is now checked with FIONREAD and ioctlsocket.
6976 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6978 * Call silc_schedule_task_del_by_context in the
6979 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6980 Affected file lib/silccore/silcprotocol.c.
6982 * Call silc_protocol_cancel for active protocols in the
6983 silc_server_close_connection if the funtion
6984 silc_server_free_sock_user_data has not been called.
6985 Affected file silcd/server.c.
6987 * Generic tasks cannot be deleted using the del_by_fd
6988 task deleting function since generic tasks does not match
6989 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6991 * Added a notion to SILCOPER help file that the SILCOPER works
6992 only on router server, not on normal server.
6994 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6996 * Added for WIN32 support for the new scheduler as well.
6997 Affected file lib/silcutil/win32/silcwin32schedule.c.
6999 * Fixed the SHA1 implementation to work on various platforms.
7001 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7003 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7004 API. It is part of the scheduler now. Everything else is
7005 as previously but some functions has changed their names.
7006 Checkout the lib/silcutil/silcschedule.h for the interface.
7007 Updated all applications to use the new interface. Affected
7008 files are lib/silcutil/silcschedule.[ch].
7010 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7012 * Found a bug in the SKE implementation. The HASH value,
7013 specified by the protocol, was not computed correctly. The
7014 public key of the responder was not added to the computation
7015 even though it is mandatory. Affected file lib/silcske/silcske.c.
7016 This unfortunately causes incompatibilities with older
7017 clients and servers.
7019 * Added WIN32 specific network init and uninit functions:
7020 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7021 the Winsock2. Affected file lib/silcutil/silcnet.h and
7022 lib/silcutil/win32/silcwin32net.c.
7024 * Set the socket always to nonblocking mode on WIN32 after
7025 reading data or writing data. Affected file is
7026 lib/silcutil/win32/silcwin32sockconn.c.
7028 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7030 * Fixed various compilation problems under WIN32. Affected
7031 files lib/silcutil/win32/silcwin32thread.c and
7032 lib/silcutil/win32/silcwin32schedule.c.
7034 * Removed all _internal.h #includes from public header
7035 files. Internal headers must never be included from
7038 Removed also the lib/silcske/payload_internal.h file.
7040 * All include files that may be needed (public and some others
7041 included by the public headers) by application developers are
7042 now copied to the ./includes directory. It does not copy any
7043 internal headers. Affected file Makefile.defines.pre and all
7044 Makefile.am's under lib/ and subdirs.
7046 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7048 * Do not change the ~/.silc directory's permissions automatically.
7049 Affected file irssi/src/silc/core/clientutil.c.
7051 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7053 * Do not cancel the protocol in silc_server_close_connection
7054 it might cause recursion. Now cancelled in the function
7055 silc_server_free_sock_user_data. Affected file silcd/server.c.
7057 * Fixed the silc_server_remove_clients_by_server to regenerate
7058 the channel keys correctly finally. Added also new function
7059 silc_server_remove_clients_channels to actually do it.
7060 Affected file silcd/server.c.
7062 * Fixed the silc_server_new_channel to not crash by giving
7063 wrong router to the new channel. Affected file is
7064 silcd/packet_receive.c.
7066 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7068 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7069 which is given as argument to the silc_client_alloc now.
7070 It can be used to configure the client and set various parameters
7071 that affect the function of the client.
7073 * The USERS command in server did not check whether the channel
7074 is private or secret. Affected file silcd/command.c.
7076 * Added new argument to the USERS command in protocol specification.
7077 The USERS command now can take the channel name as argument
7078 as well. Added support for this in client and server and
7079 updated the protocol specs.
7081 * Completed the GETKEY command in client. It can be now used
7082 to fetch also servers public key not only some clients.
7083 Affected files lib/silcclient/command[_reply].c.
7085 * Added silc_client_get_server to return server entry by the
7086 server name. Affected files lib/silcclient/silcapi.h and
7089 * Redefined the IDENTIFY command in protocol specification to be
7090 more generic. It now can be used to query information about
7091 any entity in the SILC Network, including clients, servers and
7092 channels. The query may be based either the entity's name
7093 or the ID. Added support for this in both client and server.
7095 Affected files silcd/command.c and lib/silcclient/command.c
7096 and command_reply.c.
7098 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7099 the _from_client and _from_server functions. Affected file
7102 * Added silc_client_get_channel_by_id_resolve to the file
7103 lib/silcclient/silcapi.h to resolve channel information by
7104 its ID. Added also silc_client_get_channel_by_id that
7105 does not resolve it from the server.
7107 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7109 * Added SilcServerEntry context into the client library
7110 to represent one server. The INFO command now allocates
7111 these to save the resolved server info. For now on the
7112 client library will also keep information about servers,
7113 connected and resolved with INFO.
7115 The INFO command now allocates the SilcServerEntry context
7116 and saves the server info there. The COMMAND_REPLY in
7117 the INFO now returns the parameters to application in
7118 same order as defined in the protocol specification.
7120 The entries are cached in the client->server_cache.
7122 * The INFO command is now issued after received the Client ID
7123 from the server. Affected file lib/silcclient/client.c.
7125 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7126 to the application as the mode changer might be server.
7127 It is guaranteed that NULL is not returned anymore to the
7128 application. Affected file lib/silcclient/client_notify.c.
7130 The ID Type is now also passed to the application so that
7131 it can check whether the returned entry is SilcClientEntry
7134 Added new function silc_client_get_server_by_id to return
7135 the server entry by ID. Affected files are the
7136 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7138 * Do not create the channel in the Irssi SILC Client when issuing
7139 the JOIN command but when received the sucessful JOIN command
7140 reply. Otherwise the channel might get created even though we
7141 could not join it. The Affected file is
7142 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7144 * Fixed a channel joining bug in router. The router must also
7145 check the channel modes, invite and ban lists etc. when serving
7146 the JOIN command sent by normal server. Affected file is
7147 silcd/command.c. The router now resolves the client's
7148 information from the server who sent the JOIN command if it
7149 does not know it, and processes the JOIN command only after
7152 * Changed the SilcCommandCb to take new argument; void *context2.
7153 Affected file lib/silccore/silccommand.h
7155 The second argument in the command callbacks in the server now
7156 includes the SilcServerCommandReplyContext if the command was
7157 called as pending command callback from the command reply.
7158 Otherwise it is NULL. When called as pending the status of the
7159 command reply will be checked and if it was erronous the
7160 error will be sent to the original sender of the command.
7161 This way the client always receives the error messages even
7162 though the server was actually the one who received the error
7163 when it resent the command to router, for example. Affected
7164 files silcd/command[_reply].[ch].
7166 * Fixed sending WHOWAS command's error message to client if
7167 the requested client could not be found. It was missing.
7170 * Changed the CMODE and CUMODE commands reply arguments in the
7171 protocol specification. The Channel ID is now sent in both
7172 of the commands to identify the channel. Implemented this
7173 new feature to the client and server. Affected files
7174 lib/silcclient/command_reply.c and silcd/command.c.
7176 * Made better checks for invite and ban lists in the JOIN
7177 command in server. Affected file silcd/command.c.
7179 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7181 * The server now performs the incoming host IP/DNS lookup
7182 using the silc_socket_host_lookup and thus does not block
7183 the server anymore. Affected file silcd/server.c.
7185 * Completed the multi-thread support for SILC Scheduler in
7186 the lib/silcutil/silcschedule.c.
7188 * Fixed the configure.in.pre to detect the pthread correctly
7191 * Fixed a deadlock in silc_task_queue_wakeup in the file
7192 lib/silcutil/silctask.c.
7194 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7196 * Added new function silc_schedule_wakeup that is used in
7197 multi-threaded environment to wakeup the main thread's
7198 schduler. It needs to be used when a thread adds a new task
7199 or removes a task from task queues. After waking up, the
7200 scheduler will detect the task queue changes. If threads
7201 support is not compiled in this function has no effect.
7202 Implemented the wakeup mechanism to both Unix and WIN32
7203 systems. Affected files are lib/silcutil/silcschedule.[ch],
7204 lib/silcutil/unix/silcunixschedule.c and the
7205 lib/silcutil/win32/silcwin32schedule.c.
7207 * Added new function silc_task_queue_wakeup to wakeup the
7208 scheduler by the specified task queue. Affected file
7209 lib/silcutil/silctask.[ch].
7211 * The silc_socket_host_lookup_start now wakes up the scheduler
7212 after adding the timeout task. Affected file is
7213 lib/silcutil/silcsockconn.c.
7215 * The silc_socket_host_lookup is synchronous now if the threads
7216 support is not compiled in. However, the callback is still
7217 called asyncronously through the scheduler, anyway. Affected
7218 file lib/silcutil/silcsockconn.c.
7220 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7222 * Added new function silc_socket_host_lookup to perform
7223 asynchronous IP and FQDN lookups for the socket connection.
7224 Affected files lib/silcutil/silcsockconn.[ch].
7226 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7228 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7229 that may or may not compile the mutex support in.
7231 Changed the silc_mutex_alloc interface. It allocates the
7232 mutex now to the sent pointer and returns TRUE or FALSE.
7234 Affected file lib/silcutil/silcmutex.h.
7236 * Wrote the SILC Task Queue interface to support multi-threads.
7237 Affected file lib/silcutil/silctask.[ch].
7239 * Wrote the SILC Scheduler to support multi-threads. Affected
7240 file lib/silcutil/silcschedule.c.
7242 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7244 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7245 in lib/silcutil/win32/.
7247 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Defined SILC Mutex API and SILC Thread API and implemented
7250 them for Unix. Affected files are
7251 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7252 lib/silcutil/unix/silcunixmutex.c and
7253 lib/silcutil/unix/silcunixthread.c.
7255 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7257 * Fixed the silc_server_remove_clients_by_server's channel
7258 key re-generation. The hash table handling was incorrect
7259 and would not work with many channels. Affected file is
7262 * Fixed some memory leaks around the server code.
7264 * Rewrote the silc_server_get_users_on_channel to support IPv6
7265 based Client ID's. Affected file silcd/server.c.
7267 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7268 specification. However, a separate document must be written
7269 to define the detailed signing procedure and the payload
7270 associated with the flag. Defined the flag to the
7271 lib/silccore/silcchannel.h as well.
7273 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7275 * Changed the dynamic tables to static size tables in the
7276 lib/silccrypt/silchmac.c.
7278 * Removed GCC dependencies from the code. A patch by cras.
7280 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7282 * Do not show the error "Error receiving packet bla bla"
7283 in server if it really was not an error (-2 means that reading
7284 is pending). Affected file silcd/server.c.
7286 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7288 * Fixed a possible crash in silc_server_remove_clients_by_server
7289 in silcd/server.c. Fixed there also some memory leaks.
7291 * Fixed the silc_idlist_replace_client_id. It could replace
7292 wrong key in the hash table. Affected file silcd/idlist.c.
7294 * Do not check whether there are global users on the channel
7295 if the channel->global_users is FALSE. Affected functions
7296 silc_server_remove_from_one_channel and
7297 silc_server_remove_from_channels in silcd/server.c. Also,
7298 do not check if the removed client is local as we can be
7299 sure that global client was not removed from the channel
7300 and checking for global users is not needed.
7302 * The silc_server_remove_clients_by_server now re-generates
7303 the channel keys correctly for those channels that had
7304 clients removed from them. Affected file silcd/server.c.
7306 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7308 * Found the reason of random crashes in the server. We weren't
7309 ignoring the SIGPIPE signal (which can be sent in write())
7310 and it crashed the server. Affected file silcd/silcd.c.
7312 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7314 * Assure that sock->user_data is not NULL in the function
7315 silc_server_packet_send in silcd/packet_send.c.
7317 * Disconnect the remote connection if it could not be added
7318 to any ID lists in the server. The affected file is
7321 * Check in silc_server_packet_send[_real/dest] that the
7322 socket is not disconnecting and ignore the data if it is.
7323 Affected file silcd/packet_send.c.
7325 * Define inline to __inline on native WIN32 compilation.
7326 Affected file includes/silcwin32.h.
7328 * Added some explicit type casts for inline code since MSVC
7329 require them. Affected files lib/silcutil/silcbuffer.h,
7330 lib/trq/silcdlist.h and lib/trq/silclist.h.
7332 * Print warning in log files from now on if the packet
7333 decryption fails. Affected file silcd/server.c.
7335 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7337 * Changed the `say' client operation's interface to accept
7338 new `type' argument to indicate the type of the message sent
7339 by the library. The application may filter the library's
7340 messages according the type. The affected file is the
7341 lib/silcclient/silcapi.h.
7343 * Added two new functions to lib/silcclient/silcapi.h:
7344 silc_client_del_client and silc_client_del_client_by_id.
7345 Affected file lib/silcclient/idlist.c.
7347 * Moved the clientincludes.h from includes/ to silc/ and
7348 serverincludes.h from includes/ to silcd/.
7350 * The modes for the CMODE and CUMODE are now passed as
7351 uint32 for application with COMMAND_REPLY. The affected
7352 file is lib/silcclient/command_reply.c.
7354 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7356 * /WHOIS without arguments shows client's own information.
7357 Affected file lib/silcclient/command.c.
7359 * Changed PING to not accept any arguments. The specs
7360 says that client can ping only the connected server so
7361 requiring an argument is not needed. Affected file is
7362 lib/silcclient/command.c.
7364 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7366 * Fixed a fatal bug in private message sending and reception
7367 encryption and decryption when using private message keys.
7368 The implementation was incorrect and did not follow the
7369 specification. It causd that some of the message were
7370 lost since it did not use the sending and receiving keys
7371 as the protocol suggests. This has been fixed and will cause
7372 incompatibilities with older clients when sending private
7373 message encrypted with private message keys. Affected files
7374 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7375 and various other in Irssi SILC Client.
7377 Added `responder' boolean argument to the functions
7378 silc_client_add_private_message_key[_ske] to indicate when
7379 the key is added as responder or initiator of the key
7382 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7384 * Removed the silc_ske_check_version function and created
7385 a SilcSKECheckVersion callback. Added also a function
7386 silc_ske_set_callbacks that is now used to set all SKE
7387 callbacks. The callback functions are not given to
7388 the SKE functions anymore, but this function is used to
7391 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7393 * Added `silc_version' argument to the silc_client_alloc
7394 to define the version of the application for the library.
7395 The library will use the version string to compare it
7396 against the remote host's (usually a server) version
7397 string. Affected file lib/silcclient/silcapi.h
7399 * Added the KE protocol context to Key Agreement context
7400 in client library so that we can abort the SKE if it
7401 is in process when we get timeout. Affected file is
7402 lib/silcclient/client_keyagr.c.
7404 * Do not resolve the client ID forever if it returns in the
7405 first time that such client does not exist. This was done
7406 for example with private message. Affected file is
7407 lib/silcclient/client_prvmsg.c.
7409 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7411 * Do not add regex.h for WIN32. The affected file
7412 includes/silcincludes.h.
7414 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7415 not work yet 100%. It generates the DLL's automatically
7416 when compiling with --with-win32 under cygwin.
7418 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7420 * lib/contrib/regex.c is not compiled on WIN32.
7422 * Added silc_net_get_socket_opt function to the
7423 lib/silcutil/silcnet.h.
7425 * Added includes/silcwin32.h for WIN32 specific includes
7428 * Do not use ptime structure or any of the posix process
7429 functions on WIN32 in lib/silccrypt/silrng.c.
7431 * Added silc_gettimeofday to provide generic function
7432 for struct timeval on all platforms. Added the function
7433 to lib/silcutil/silcutil.h.
7435 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7437 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7438 library as they clearly belong there. As a plus side we
7439 can make the actual socket connection routines platform
7442 Added also new generic function silc_socket_read and
7443 silc_socket_write (that used to be silc_packet_[read/write].
7444 The implementation of these are platform specific.
7446 * Added WIN32 specific routines of silc_socket_[read/write]
7447 to lib/silcutil/win32/silcwin32sockconn.c.
7449 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7451 * Added preliminary support for native WIN32 compilation under
7452 cygwin (using the -mno-cygwin option for GCC) to the
7453 ./configure.in.pre. The --with-win32 now prepares the
7454 compilation for native WIN32.
7456 * Rewrote the SILC Scheduler interface in the file
7457 lib/silcutil/silcschedule.h. The scheduler is now context
7458 based and does not have anymore any global static scheduler.
7459 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7460 and created lib/silcutil/win32 directory for WIN32 based
7463 * Added Unix specific network routines to the
7464 lib/silcutil/unix/silcunixnet.c and the old
7465 lib/silcutil/silcnet.c includes now only generic routines.
7467 Added WIN32 specific network routines to the
7468 lib/silcutil/win32/silcwin32net.c.
7470 * Added Unix specific utility functions from the
7471 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7473 * Added WIN32 SILC Scheduler to the file
7474 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7477 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7479 * Do not handle JOIN notify in the server if the target client
7480 is not registered (idata->registered == FALSE). The affected
7481 file is silcd/packet_receive.c.
7483 * Update the nickrec->founder in event_cumode in the Irssi SILC
7484 client. Affected file irssi/src/silc/core/silc-channels.c.
7486 * Fixed the CUMODE_CHANGE notify handling in the server when
7487 server and router are announcing their clients on channels.
7488 Now the mode changes are saved and notified correctly. The
7489 affected file is /silcd/packet_receive.c.
7491 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7492 They really did not replace the cache entry in the ID Cache.
7493 Now they do that. Affected file silcd/idlist.c.
7495 * Fixed the KICK notify handling in the Irssi SILC client to
7496 update the channel records so that the kicked client does not
7497 appear to be on the channel. The affected file is
7498 irssi/src/silc/core/silc-channels.c.
7500 * Always update the conn->current_channel when executing command
7501 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7503 * Fixed the KILL notify handling in Irssi SILC client to remove
7504 the killed client on all channels.
7506 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7508 * Fixed the silc_parse_command_line to remove extra spaces
7509 from the start and end of the arguments. Affected file is
7510 lib/silcutil/silcutil.c.
7512 * Cancel and free any active protocol in the function
7513 silc_server_close_connection. Affected file silcd/server.c.
7515 * Cancel and free any active protocol in the function
7516 silc_client_close_connction. Affected file is
7517 lib/silcclient/client.c.
7519 * Do not execute the KILL command for clients that are in
7520 history (ie. they are not in the network). Affected file is
7523 * Fixed KILL notify handling, client does not crash anymore.
7524 Affected file irssi/src/silc/core/silc-channels.c.
7526 * Reduced the default packet buffer size from 2048 to 1024 in
7527 lib/silccore/silcpacket.c.
7529 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7530 counter to the SKE context that is incresed when the SKE library
7531 performs async operation outside the library. If the outside
7532 process frees the SKE context and FREED status will be set
7533 and the library will detect after the sync operation that the
7534 libary is freed. The affected files are
7535 lib/silcske/silcske[_status].[ch].
7537 * Resolve the client entry information in the function
7538 silc_client_channel_message to assure that NULL pointer is not
7539 passed as client entry to the application. */
7541 * Fixed the task timeout calculation to assure that there is
7542 never negative timeouts. The affected file is
7543 lib/silcutil/silcschedule.c.
7545 * Fixed the channel user mode notification sending in server.
7546 It was sent point-to-point to the router (or to server by router)
7547 but it needs to be destined to a channel. The routines now
7548 supports sending the channel user mode notifys to the channels
7549 when announcing clients and channels. Affected files are
7550 silcd/server.c and silcd/packet_receive.c.
7552 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7553 It did not actually replace the old channel entry in the cache.
7554 Affected file lib/silcclient/client_notify.c.
7556 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7558 * Fixed a possible crash in silc_packet_send_prepare. It now
7559 assures always that there is enough space in the buffer and
7560 at the tail area of the buffer (for MAC).
7562 Fixed the inbound buffer reallocation in silc_packet_read.
7563 It was old code and did not handle the reallocation correctly.
7566 The affected file is lib/silccore/silcpacket.c.
7568 * Fixed buffer overflow in silc_parse_nickname in the file
7569 lib/silcutil/silcutil.c.
7571 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7573 * make install generates new server keys only if there is not
7576 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7578 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7579 Added check that if the NOREPLY is set then we will not send
7580 the away message. This avoids infinite loop of away messages
7581 if both clients are away. The affected file is
7582 lib/silcclient/client_prvmsg.c.
7584 * Fixed client crash if /NICK was given without arguments.
7585 Affected file lib/silcclient/command.c.
7587 * Server does not send the invite list in INVITE command back
7588 to the client if the list was not altered. Added this notion
7589 to the protocol spec as well. Affected file silcd/command.c.
7591 Fixed possible crash in INVITE command by checking the
7592 value of silc_server_get_client_route command.
7594 * Fixed the INVITE notify type handling. The arguments are now
7595 taken in correct order and client does not crash. The affected
7596 file is irssi/src/silc/core/silc-channels.c.
7598 Removed the "Inviting xxx to channel" message from the
7599 client library away and let the application handle it.
7600 Affected file lib/silcclient/command.c. Added that message
7601 to Irssi SILC client's message formats.
7603 * Fixed CMODE command crash in client. It now checks the
7604 amount of arguments correctly and does not crash. The affected
7605 file is lib/silcclient/command.c.
7607 * Do not create new channel automatically in silc_channels_join
7608 but check whether the channel by that name already exists.
7609 Affected file irssi/silc/core/silc-channels.c.
7611 * Do not send the SERVER_SIGNOFF to router if the disconnected
7612 entity was the router. Affected file silcd/server.c.
7614 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7615 SILC client as it was missing from there.
7617 Added the handling of the KICK notify to the Irssi SILC client
7618 as it was missing. Added "you have been kicked" message to
7619 Irssi SILC client's message modules formats.
7621 Added the handing of the KILL notify to the Irssi SILC client
7622 as it was missing. Added the kill message module formats
7625 The affected file is irssi/src/silc/core/silc-channels.c.
7627 * The router did not save the channel mode the server announced.
7628 Affected file silcd/packet_receive.c.
7630 * Fixed a possible crash in INFO command in server. If the
7631 server did not provide the server info it crashed. Affected
7632 file silcd/command.c.
7634 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7636 * Fixed the GETKEY command in the server to check also the
7637 global list. Otherwise the GETKEY would not work correctly
7638 in normal SILC server. Affected file silcd/command.c.
7640 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * Fixed GETKEY crash, it crashed if the command did not succseed.
7644 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7647 is now real and not just an macro interface to GMP.
7649 Removed the entire GMP from the source tree and imported new
7650 NSS MPI library instead. Reason for removing GMP is that it is
7651 extremely large and compiles extremely slow. The NSS MPI
7652 is only a few files and compiles in less than 10 seconds.
7653 The speed is also about the same as GMP. The MPI is imported
7654 to lib/silcmath/mpi.
7656 If the system has GMP installed we will still use the GMP.
7657 If it is not then the NSS MPI will be compiled.
7659 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * Merged a long nickname (127 characters long) crash bugfix from
7662 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7664 * Merged a freed memory reference bugfix from Irssi CVS tree.
7665 Affected file irssi/src/core/commands.c.
7667 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Added the server's public key sving and verification to the
7670 server when performing the SKE. This was missing and the
7671 remote server's (or router's) public key was accepted without
7672 checking whether we have it previously or trust it at all.
7673 Affected file silcd/protocol.c.
7675 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Check in the silc_server_timeout_remote if protocol is active
7678 and make sure that the protocol's final callback is called so
7679 that all memory if freed. Affected file silcd/server.c.
7681 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7683 * silc_server_whois_send_reply crashed the server if the nickname
7684 was 127 characters long. Affected file silcd/command.c.
7686 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7688 * Added sanity check to the silc_server_new_client. If the hostname
7689 is provided inside username then check that the provided hostname
7690 really is the same as the resolved one. If the hostname was not
7691 resolved then check it from the public key. Affected file is
7692 silcd/packet_receive.c.
7694 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7695 if the server disconnected us and the connection is not valid
7696 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7698 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7699 the library to the lib/silcutil/silcutil.[ch].
7701 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7703 * Close log file after open. Affected file
7704 lib/silcutil/silclog.c.
7706 * Check whether sock == NULL in silc_client_send_packet and return
7707 if it is. Affected file lib/silcclient/silcclient.c.
7709 * Check rec->entry == NULL in the Irssi SILC Client before
7710 sending the channel message. Affecte file is
7711 irssi/src/silc/core/silc-servers.c.
7713 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Merged a splitted window bugfix from Irssi CVS tree. The
7716 affected file is irssi/src/fe-text/textbuffer-view.c.
7718 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7719 It did not print nickname.
7721 * Improved the distributions system a bit.
7723 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7726 irssi/src/fe-text/gui-window.c.
7728 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7729 to in-active server. The affected file is
7730 irssi/src/silc/core/client_ops.c.
7732 * Resolve the client in USERS command reply if the entry does
7733 not have username resolved. The affected file is
7734 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7735 command to WHOIS command to really resolve stuff. The USERS
7736 is not used any more in any critical section so WHOIS can
7737 be used even though it might be slower than IDENTIFY.
7739 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7742 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7744 * Changed the protocol API a bit more consistent in the
7745 lib/silccore/silcprotocol.[ch].
7747 * Changed the following headers to ROBODoc format:
7749 lib/silccore/silcpayload.h
7750 lib/silccore/silcprotocol.h
7751 lib/silccore/silcsockconn.h
7753 All core library headers are now formatted.
7755 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Fixed a bug in Irssi SILC client; do not show that you are
7758 server/router operator if you really are not. Affected file is
7759 irssi/src/silc/core/client_ops.c.
7761 * Renamed silc_command_free_payload to silc_command_payload_free.
7762 Affected file lib/silccore/silccommand.h
7764 * Added silcmath.h to include the prototoypes of various routines
7765 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7768 * Changed the following headers to ROBODoc format:
7770 lib/silccore/silcchannel.h
7771 lib/silccore/silccommand.h
7772 lib/silccore/silcid.h
7773 lib/silccore/silcidcache.h
7774 lib/silccore/silcmode.h
7775 lib/silccore/silcnotify.h
7776 lib/silccore/silcpacket.h
7777 lib/silcmath/silcmath.h
7779 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7781 * Added checking to the server code not to start the server if
7782 ciphers and stuff are not configured properly. Affected files
7783 silcd/serverconfig.[h] and silcd/server.c.
7785 * Changed the layout of the header files of the public interfaces
7786 in the SILC libraries. The new layout supports ROBODoc
7787 documentation tool (and some others) so that it is easy to create
7788 a library reference manual. All the other headers and source
7789 code must still follow the CodingStyle document. Also source
7790 code must not include these ROBODoc stuffs, only the headers.
7791 Furthermore, all public interface headers must now be named
7792 by using `silc' prefix, example: silcapi.h, silccipher.h.
7793 Some files were renamed due to this. All the other headers
7794 must not be used as public interfaces. I will update the
7795 CodingStyle document later. Changed following headers, so far:
7797 lib/silcclient/silcapi.h
7798 lib/silccore/silcauth.h
7799 lib/silccore/silcprivate.h
7800 lib/silccrypt/silcdh.h
7802 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7806 * Removed silc_client_packet_send_flush from the client library
7807 as it is not needed. Affected file lib/silcclient/client.[ch].
7809 * Added printing of message of unresolved authentication method
7810 to the Irssi SILC client. Added it to the module formats.
7811 Removed the same message from the client library.
7813 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7815 * Added new distribution feature, DISTLABEL. Every distribution
7816 can define own preprocessor label that can be used in the
7817 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7818 file distributions, acconfig.h.pre and prepare.
7820 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7822 * Added Makefile.defines_int to include the actual definitions
7823 for Makefile.defines.in. Tested the new distribution system,
7824 created distributions and tested installation.
7826 * Added AWAY message printing to the Irssi SILC client. Added
7827 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7829 * Added SCONNECT command to call the SILC's CONNECT command.
7830 Cannot use CONNECT directly since Irssi uses that internally.
7831 Affected file irssi/src/silc/core/silc-servers.c.
7833 Added ACTION local command. It is same as ME command but takes
7834 the channel as mandatory argument.
7836 Rewrote some of the Irssi's help files to suite for SILC
7839 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7841 * Added Makefile.defines[.in] that should for now on be included
7842 in all Makefile.am file in the source tree. That file includes
7843 all common compilation definitions for SILC source tree.
7845 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7847 * Minor changes to the ./prepare script to change the package
7848 name according the distribution name to the configure.in.
7850 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7852 * Created new distribution system. Added file `distributions'
7853 that defines all the distributions that can be created out of
7854 the SILC source tree. The ./prepare script now reads that
7855 file to determine how to prepare the distributions. The
7856 first argument to the ./prepare is the name of the distribution
7857 and second is the version of the distribution. If given
7858 without arguments it creates the default (toolkit) distribution
7859 with the default version (defined in ./prepare).
7861 All Makefile.am files that are subject to the distributions
7862 are now named as Makefile.am.pre. These are ./Makefile.am
7863 and lib/Makefile.am. Others may be changed later.
7865 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7867 * Added invite list, ban list, some key management and connection
7868 error message printing to module formats in the Irssi SILC client.
7870 * Added new silc_client_set_away_message to set the away message
7871 that is back to the person who sent private message. The
7872 affected file lib/silcclient/silcapi.h and the
7873 lib/silcclient/client_prvmsg.c.
7875 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7877 * Fixed the private message sending in the Irssi SILC client,
7878 added local command KEY to the Irssi SILC client.
7880 Added key management and key agreement message formats to the
7881 irssi/src/fe-common/silc/module-formats.[ch].
7883 Added USERS (alias WHO) printing, server/router operator
7884 indication and LIST command printing to the module formats.
7886 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7888 * Fixed channel joining notify handling, cumode notify handling
7889 from Irssi SILC client.
7891 * Added SILC specific module-formats to the Irssi SILC client so
7892 that SILC specific message hilighting, colors etc is possible.
7893 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7895 Added channel mode, channel user mode, actions, notices,
7896 whois and whowas printing to the the module-formats.c.
7898 * Fixed a bug in channel deletion in the server. The channel
7899 is not left to the cache even if the channel founder auth mode
7900 is set when there are no users anymore on the channel. Affected
7901 file silcd/server.c.
7903 * The silc_net_localhost now resolves the entire hostname including
7904 the domain name. Affected file lib/silcutil/silcnet.c.
7906 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Changed the ask_passphrase client operation to be ascynchronous.
7909 It has now a completion callback and a context that the
7910 application must call after it has got the passphrase from
7911 the user. Affected files lib/silcclient/silcapi.h,
7912 lib/silcclient/protocol.c, lib/silcclient/command.c and
7915 Added SilcAskPassphrase callback that the application calls
7916 to deliver the passphrase to the library.
7918 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7919 The public key verification and especially a certificate
7920 verification is asynchronous procedure.
7922 Added new SILC_SKE_STATUS_PENDING status to indicate the
7923 request is pending and a callback will be called to finalize
7926 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7927 indicate that remote end did not send its public key (or
7928 certificate), even though we require it. Added check for this
7929 condition in the SKE. This was a security bug, now fixed.
7931 Defined new SilcSKEVerifyCbCompletion callback that is called
7932 when the verification process is completed.
7934 The affected files lib/silcske/silcske_status.h and
7935 lib/silcske/silcske.[ch].
7937 * Changed the verify_public_key client operation to be async
7938 as well. Defined SilcVerifyPublicKey callback that is used to
7939 indicate the success of the public key verification process.
7941 Changed the server and client to use the new async client
7944 * Changed the Irssi SILC client's internal scheduler to be called
7945 twice as many times as it used to be. As a result the client
7946 should be a bit faster now. Affected file is
7947 irssi/src/silc/core/silc-core.c.
7949 * Added support to Irssi SILC client of asynchronous public key
7950 verification and passphrase inquiry. Affected file is
7951 irssi/src/silc/core/silc-core.c.
7953 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Do not say "You have left channel %s" in client library.
7956 Moved it to the application. Affected files are
7957 lib/silcclient/command.c and silc/client_ops.c.
7959 * Fixed silc_client_get_clients. Command context was not
7960 duplicated and was freed memory in the callback. Affected
7961 file lib/silcclient/idlist.c.
7963 * Do not say "you are now talking..." on JOIN command in the
7964 client library. The appliation must handle it.
7966 * Do not say ".. changed topic to" in command reply in the
7967 client libary. The application must handle it.
7969 * Fixed TOPIC command sending in the client library.
7971 * Fixed a memory leak in silc_client_command_free in the file
7972 lib/silcclient/command.c.
7974 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Imported a modified version of Irssi client to the source tree.
7977 The Irssi will be used to create a new client called
7978 Irssi SILC. Imported to irssi/.
7980 Added silc_core_init_finish function to the Irssi. Affected
7981 file irssi/configure.in.
7983 A lot changes in the Makefile.ams around the irssi tree.
7985 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7987 * Do not rehash if the new size is same as the old size of the
7988 hash table, in the silc_hash_table_rehash*. The affected file
7989 lib/silcutil/silchashtable.c.
7991 * Replaced hash_table_del_by_context calls from the server
7992 (when channel->user_list and client->channels) to the
7993 hash_table_del as it is sufficient and faster.
7995 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7997 * Added silc_hash_table_list, silc_hash_table_get and the
7998 SilcHashTableList structure to provide an alternative way to
7999 traverse the hash table. The affected files are
8000 lib/silcutil/silchashtable.[ch].
8002 * Changed the server's idlist routines to use the hash table
8003 routines to optimize the code.
8005 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Replaced the client entry's `channel' list and channel entry's
8008 `user_list' list to hash tables for optimized lookup. Changed
8009 the code to use the hash table interface around the code.
8010 Affected file lib/silcd/idlist.[ch].
8012 * Added `auto_rehash' boolean argument to the function
8013 silc_hash_table_alloc to indicate whether the hash table should
8014 auto-rehash when it thinks is appropriate time. It will
8015 increase the hash table size if the there is twice as much
8016 entries in the table than the size of the table, and will
8017 decrease the size if there are twice as less entries than
8018 the size of the table.
8020 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8022 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8024 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8026 * silc_idcache_purge_by_context deletes the entry now by context
8027 as it is supposed to do. Affected file lib/silccore/idcache.c.
8029 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8030 client is not anymore valid (WHOWAS givens the info) and not
8031 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8033 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Removed the `data' and `data_len' arguments from the ID Cache
8036 interfaces and added `name' argument. ID Cache does not handle
8037 anymore the binary data only a names associated with given ID.
8039 * When hashing a Client ID with silc_hash_id the entire ID is
8040 not hashed anymore, instead only the hash of the Client ID is
8041 hashed. This way we can access the Client ID from the cache
8042 with Client ID but with the hash of the ID (which is a hash of
8043 the nickname) as well without any difference in performance.
8045 Added also silc_idcache_find_by_id_one_ext to do one on one
8046 searching when we have the actual ID. Added also function
8047 silc_hash_client_id_compare. The affected files are
8048 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8050 * When hashing the name associated with a ID it is always done
8051 in lowercase. This way we can access the cache without worrying
8052 about case-sensitivity, even though, for example nicknames are
8055 * Fixed a bug in server with channel message sending. It put
8056 wrong ID type as destination ID. The affected file
8057 silcd/packet_send.c.
8059 * silc_idcache_del_by_context now deletes from all hash tables
8060 by context. Affected file lib/silccore/idcache.c.
8062 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8064 * Changed the client library to use the new ID Cache interface.
8065 Changes around the source tree.
8067 * Added silc_hash_table_rehash_ext to rehash with specific
8068 hash function. Affected file lib/silcutil/silchashtable.[ch].
8070 * Added silc_hash_string_compare to compare two strings in the
8071 hash table. Affected file lib/silcutil/silcutil.[ch].
8073 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8075 * Added new function silc_idcache_del_by_context into the
8076 lib/silccore/idcache.[ch].
8078 * Changed the server's ID list routines to use the new ID Cache
8079 interface. Changes around the source tree.
8081 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8083 * Added silc_hash_table_del[_by_context]_ext functions in to the
8084 lib/silcutil/silchashtable.[ch].
8086 Removed silc_hash_table_find_all* routines and added new
8087 silc_hash_table_find_foreach to replace them.
8089 Added silc_hash_table_replace_ext function as extended
8090 replacing function. Separated the simple hash table interface
8091 from the extended hash table interface in the file
8092 lib/silcutil/silchashtable.h.
8094 * Fixed minor bugs and changed it to use some of the new
8095 hash table functions in lib/silccore/idcache.c
8097 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * Added new function silc_hash_table_find_all to return all keys
8100 in the hash table by the specified key. As the hash table is
8101 collision resistant it also makes it possible to have several
8102 duplicate keys in the hash table. This function may be used to
8103 find all of the keys from the hash.
8105 Added user_context arguments to the SilcHashFunction,
8106 SilcHashCompare and SilcHashDestructor to deliver user specified
8109 Added new fuctions silc_hash_table_find[_all]_ext to do
8110 extended lookup with specified hash and compare functions and
8111 specified user contexts.
8113 Added new function silc_hash_table_add_ext to add the key
8114 with specified hash function and user context.
8116 Added new function silc_hash_table_foreach to traverse all
8117 entrys in the hash table. Added SilcHashForeach callback
8120 Added new function silc_hash_table_del_by_context to delete
8121 the entry only if the context associated with the key matches.
8123 Affected files are lib/silcutil/silchashtable.[ch].
8125 * Removed silc_hash_[server/client/channel]_id and added just
8126 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8127 silc_hash_id_compare to compare two ID's using as the hash table
8128 comparison function. Added also silc_hash_data to hash
8129 binary data and silc_hash_data_compare to compare it.
8131 * Removed silc_idlist_find_client_by_hash as it is not needed
8132 anymore. Affected file silcd/idlist.[ch].
8134 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8135 to use internally the SilcHashTable. The new ID Cache is a lot
8136 faster than the old one. Some of the ID Cache interface was also
8137 rewritten and obsolete and stupid functions were removed.
8139 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8141 * Added entry_count field to the SilcHashTable to keep the number
8142 of the entries in the table. Implemented the function
8143 silc_hash_table_rehash. Added new function
8144 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8146 Fixed a minor bug in silc_hash_table_free.
8148 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8149 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8150 into the lib/silcutil/silcutil.[ch].
8152 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8154 * Implemented a collision resistant hash table into the
8155 lib/silcutil/silchashtable[ch]. See the header and the source
8156 for the SilcHashTable API.
8158 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Merged dotconf version 1.0.2 into lib/dotconf.
8162 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8164 * Do not compile anything in lib/silcsim/* if the SIM support
8165 is not enabled. The tree should now compile without problems
8168 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Compiled the SILC under cygwin. Compiled and tested briefly
8171 without problems. More tests needed. The SIMs didn't compile
8174 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8176 * Fixed possible crash in silc_get_username in the
8177 lib/silcutil/silcutil.c.
8179 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Fixed a va_arg in silc/client_ops.c.
8183 * Oops, RC5 routines were named AES and caused some problems
8184 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8186 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8188 * Added new SilcIDIP structure into the lib/silccore/id.h and
8189 replaced the old `ip' fields from all SILC ID's to that type.
8190 This is a step towards IPv6 support.
8192 The silc_id_get_len takes now the ID as an extra argument.
8193 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8194 both IPv4 and IPv6 based ID's.
8196 The affected files are lib/silccore/id.[ch] and other files
8197 around the tree using these routines.
8199 * Removed the ID length arguments in server from various
8200 silc_server_send_notify_* routines -> they are not needed
8203 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Fixed memory leak in silc_encode_pem_file in the file
8206 lib/silcutil/silcutil.c.
8208 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8210 * Check minor version as well in the SKE. Affected files are
8211 silcd/protocol.c and lib/silcclient/protocol.c.
8213 * Added --identifier option to the server so that an identifier
8214 can be when creating the public key for the server. Affected
8215 file is silcd/silcd.c.
8217 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8218 lib/silccrypt/silcpkcs.c.
8220 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * Register default ciphers and stuff when using -C option with
8223 the server. Affected file sildc/silcd.c.
8225 * Put back the servers public key filename format, it is better
8226 than the new one. For now, the client keys are saved with the
8227 new filename format. The affected file silc/client_ops.c.
8229 * Implemented the Cipher API for the rest of the ciphers that
8230 did not implement it or implemented it the wrong way.
8232 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8234 * Register default ciphers and stuff when using the -S option
8235 in the client. Affected file silc/silc.c. Same also when
8236 creating new key pair with -C option.
8238 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Fixed the silc_verify_public_key client operation function to
8241 save the public keys differently. The fingerprint is now
8242 used as filename and not the hostname. This way also the
8243 client keys are saved uniquely and not with hostnames. The
8244 affected file is silc/client_ops.c.
8246 * Trimmed the silc_hash_fingerprint function to remove extra
8247 whitespaces from the end of the fingerprint. The affected
8248 file is lib/silccrypt/silchash.c.
8252 * Added silc_cipher_register_default function to register all
8253 default ciphers. It can be used when configuration files
8254 does not exist and the application does not want any specific
8255 ciphers in any specific order.
8257 The SilcDList is now used as silc_cipher_list dynamically
8258 allocated cipher list. Removed the static list all together
8259 and now all ciphers must be allocated to the dynamic list.
8260 The silc_cipher_alloc routine was changed to check only the
8263 All silc_cipher_* routines that used to return int returns
8266 The affected files lib/silccrypt/silccrypt.[ch].
8268 * The same thing was done to silc_hash_* as for silc_cipher_*
8269 routines. Affected files lib/silccrypt/silchash.[ch].
8271 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8272 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8273 Added also silc_pkcs_[un]register[_default] functions.
8274 Removed the data_context from the PKCS API.
8276 * Added silc_hmac_register_default function to register default
8277 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8278 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8279 to unregister all hmacs at once.
8281 * Register the default ciphers, hash functions, PKCSs and HMACs
8282 if client's configuration file does not exist. The affected
8285 * The client did not load the hash functions from the SIM
8286 modules at all. Added support for this. Affected file is
8287 silc/clientconfig.c.
8289 * When decoding public key with silc_pkcs_public_key_decode, check
8290 the supported algorithm only if PKCS are registered. Affected
8291 file lib/silccrypt/silcpkcs.c. The same was done with the
8292 silc_pkcs_private_key_decode.
8294 * Fixed the SILC List routines to keep the list always in order.
8295 It used to change the list's order when traversing the list but
8296 not it preserves the order. Affected file lib/trq/silclist.h.
8298 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8300 * Added the client library to use the SilcSocketConnection's
8301 reference counter (by silc_socket_dup) to prevent the bug that
8302 the socket object may be freed underneath async operation.
8304 * The name resolv library checking fixes in the configure.in.pre.
8307 * Created new version of the protocol drafts for future
8308 development. The -03 drafts are the ones that will be changed
8309 in the trunk now and the -02 will remain as they are.
8311 * Send list of CUMODE notifys to the router when announcing
8312 the channel users to the router. Affected file silcd/server.c.
8313 If the router receiving channel founder CUMODE for a channel
8314 that already has channel founder it will send CUMODE notify
8315 to the sender to remove the channel founder rights from the
8316 announced client. Affected file silcd/packet_receive.c.
8318 * The CUMODE notify may now use Server ID as well as the entity
8319 who changes the mode. Updated protocool specs.
8321 * Updated INSTALL and README files.
8323 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * New web pages in the http://silc.pspt.fi. The pages was
8330 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Implemented the [DenyConnectin] config section in the server.
8333 Added silc_server_config_denied_conn to check whether incoming
8334 connection is denied. Affected file silcd/serverconfig.[ch].
8336 * Do not check the ports when checking the incoming configuration
8337 data if the port is 0, meaning any. Affected file is
8338 silcd/serverconfig.c.
8340 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8342 * Fixed buffer overflow in silc_string_compare in the file
8343 lib/silcutil/silcutil.c.
8345 * Fixed double free in silc_server_command_leave in the file
8348 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8350 * Fixed the version checking in the server. Affected file is
8353 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Fixed the configuration data fetching when accepting new
8356 connections in the server. Affected file silcd/server.c.
8358 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8360 * Added `sender_entry' argument to the function
8361 silc_server_packet_relay_to_channel so that we can check
8362 whether some destination actually belongs to the same route
8363 the sender belongs (ie, we must not resend the packet to the
8364 sender). Affected file silcd/packet_send.[ch].
8366 * Added `servername' field to the SilcClientEntry in the server
8367 to hold the name of the server where client is from. Affected
8368 file is silcd/idlist.h.
8370 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Moved the channel message encrypting in the router betwen
8373 router connections from silc_server_channel_message to the
8374 silc_server_packet_relay_to_channel since we want to check
8375 whether we have anybody channel before encrypting anything.
8376 Affected files silcd/packet_[receive/send].c.
8378 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8380 * Fixed the [AdminConnection] server config section to support
8381 multiple entries. Affected file silcd/serverconfig.c.
8383 * Added support into the server to check the validity of the
8384 incoming connection before executing any KE or authentication
8387 * The connection configuration is now saved to the KE and
8388 connection auth protocol contexts and not fetched anymore in
8389 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8391 * The local hosts listenning address and port is also resolved
8392 now when starting the server. We want to have the socket object
8393 to include the real address and port for the listener. Added
8394 new function silc_net_check_local_by_sock into the files
8395 lib/silcutil/silcnet.[ch].
8397 * Fixed a broadcast bug in server -> do not broadcast if we
8400 * Fixed a routing bug. Do not route broadcast packets ever.
8401 Broadcast packets must be processed always and not routed since
8402 they may be destined to some other host than yourself and thus
8403 would get routed without no good reason. Affected file is
8406 * Added function silc_server_config_is_primary_route to check
8407 whether primary router connection has been configured (a router
8408 configuration that we are initiating). If there is not, we
8409 will assume that there is only two routers in the SILC network
8410 and we will use the incoming router connection as our primary
8411 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8413 * Changed the order of the broadcasting. Broadcast _after_ the
8414 packet has been processed not before. Affected file is
8417 * Fixed a [ClientConnection] parsing bug. The port was never
8418 parsed correctly thus resulting to port 0. Affected file
8419 silcd/serverconfig.c.
8421 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8422 argument and did not set the broadcast packet flag. Affected
8423 file silcd/packet_send.c. Fixed same bug in the function
8424 silc_server_send_notify as well.
8426 * If we receive NEW_ID packet for our own ID in the server, ignore
8429 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8433 * Removed the nickname from the Private Message Payload.
8434 Updated the code and the protocol specs.
8436 * Updated protocol specs for submitting to the IETF.
8438 * Tweaked the Random Number Generator a bit. Affected file
8439 lib/silccrypt/silcrng.c. Exported a new function
8440 silc_rng_[global]_add_noise which can be used to add more
8443 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * Do not parse packets with different timeout when protocol
8446 is active -> may cause problem with rekey. Affected file
8449 * When server receives signoff notify it must not create
8450 new channel key if the client is on any channels since the
8451 sender of the signoff notify will create it.
8453 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * Added printing of error messages during SKE protocol from the
8456 failure packet sent by server during SKE. Affected file
8459 * Removed the client's failure_callback handling with timeout
8460 and handle it immediately when received.
8462 * The SKE library returned wrong type in SUCCESS and FAILURE
8463 packets. They must be 32 bit MSB not 16 bit MSB.
8465 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Ok, rewrote the logic of the re-key and now it seems to work.
8468 I tested it on high traffic with frequent re-keys without
8469 problems. Added hmac_receive (and renamed hmac to hmac_send)
8470 in SilcClientConnection in lib/silcclient/client.h and
8471 in SilcIDListData in silcd/idlist.h. Also, removed the
8472 SilcPacketParserContext's cipher and hmac fields as they are
8473 not needed anymore and actually caused some problems when
8474 the ciphers and hmac's changed underneath the packet parser.
8476 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8478 * If re-key protocol is active then process the incoming packets
8479 synchronously since we must assure that icoming packets encrypted
8480 with the old key is processed before the new keys is set to
8481 use. This is true other packets than for REKEY packets.
8482 Affected file silcd/server.c. The same was done to client library
8483 as well, affected file lib/silcclient/client.c.
8485 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Fixed bug in client and server to accept the force send if
8488 the packet is send from silc_[server/client]_packet_process
8489 function. Otherwise the packets are never delivered, oops.
8491 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Disable force sending of packets when REKEY protocol is active.
8494 We must assure that no packet is sent directly when rekey is
8495 performed. All packets must be sent through packet queue.
8496 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8497 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8498 function is silc_[server/client]_packet_send_real to check
8501 * Replaced the SIM paths from example config files to
8502 /usr/local/modules. Also, make install creates now
8503 /usr/local/silc/logs directory to hold all the SILC server
8506 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Made the configure.in.pre work on Solaris. Patch by salo.
8510 * Made all ciphers compatible with non-x86 machines. Defined
8511 CBC mode macros into lib/silccrypt/ciphers_def.h.
8513 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8515 * Fixed the make install.
8517 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * When MAC computation fails the silc_packet_decrypt returned 0
8520 even though it was supposed to return -1. Fixed this. The
8521 affected file is lib/silccore/silcpacket.c.
8523 * Do not replace the config files in /etc/silc (in make install)
8524 if they already exist. Affected file ./Makefile.am.
8526 * Do not send re-key packets immediately but through packet queue.
8527 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8529 * Changed silc_net_check_host_by_sock to return FALSE if the
8530 IP/DNS could not be resolved. Though, it returns the IP address
8531 now even if it could not resolve it (but returns also FALSE).
8532 Affected file lib/silcutil/silcnet.[ch].
8534 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Added silc_pkcs_decode_identifier to decode the public key's
8537 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8538 Added also silc_pkcs_free_identifier. Added also new context
8539 SilcPublicKeyIdentifier.
8541 * Added -S option to the silc client. It is used to dump the
8542 contents of the specified public key file.
8544 * Changed the PKCS api to return the public key length when
8545 setting the public key.
8547 * Fixed a fatal bug in the public and private key file loading.
8548 Affected file lib/silccrypt/silcpkcs.c.
8550 * Execute the packet parsing for client with zero (0) timeout
8551 if the protocol is active. Affected file silcd/server.c.
8553 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8555 * Made the key generation options to the silcd program. Added
8556 -C option, equivalent to client's option.
8558 * Added new [ServerKeys] config section to the server. It
8559 configures the server's public and private key.
8561 * Defined generic Public Key Payload into the protocol
8562 specification to send specific type of public keys and
8565 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8566 public key or certificate.
8568 * Implemented the GETKEY command to the server and to the
8569 client library and on user interface.
8571 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8573 * Made preliminary `make install' work.
8575 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8577 * Added SilcServerRekey context into silcd/idlist.h.
8579 * Added the PFS support as defined in the specification to the
8580 SKE protocol. Affected files lib/silcske/*.c.
8582 * Added `ske_group' field to the SilcServerRekey context to hold
8583 the number of the SKE group that is used with PFS in re-key.
8584 Affected file silcd/idlist.h.
8586 * Added PFS re-key support to the server. Affected file is
8589 * Added silc_protocol_cancel to cancel execution of the next
8590 state of the protocol. Affected file is
8591 lib/silccore/silcprotocol.[ch].
8593 * Added the re-key support with and without PFS to the client
8594 library. Re-key is performed once in an hour, by default.
8596 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8597 Added silc_client_rekey_callback and silc_client_rekey_final.
8598 Affected files are lib/silcclient/protocol.[ch] and
8599 lib/silcclient/client.[ch].
8601 * Removed the `hmac_key' and `hmac_key_len' fields from the
8602 SilcClientConnection structure; not needed. Affected file is
8603 lib/silcclient/client.h.
8607 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8609 * Do not ask whether user wants to use the negotiated private key
8610 for private messages, just use it. Affected file is
8611 silc/local_command.c.
8613 * Added `send_enc_key' and `enc_key_len' fields to the
8614 SilcIDListData structure since they are needed in the re-key
8615 phase. Affected file is silcd/idlist.[ch].
8617 * Implemented the simple re-key protocol into the server.
8618 Affected files silcd/server.c and silcd/protocol.[ch]. The
8619 re-key will be performed once in an hour, by default.
8621 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8622 Added silc_server_rekey, silc_server_rekey_callback and
8623 silc_server_rekey_final.
8625 * Removed Tunneled flag from the protocol. Updated the code
8626 and the specifications.
8628 * Adde `pfs' field to the SilcIDListData to indicate whether
8629 the PFS is to be performed in the re-key. Affected file is
8632 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8634 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8635 int64 of at least the xintXX size. If void * is less that 4
8636 bytes uint32 * will be used. Defined bool as boolean.
8638 * Changed _ALL_ unsigned long and unsigned int to uint32,
8639 unsgined short to uint16 in the source tree.
8641 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8642 not handle clients that has entry->data.registered == FALSE.
8643 They are not in the network anymore. Affected file is
8646 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * Implemented the sending of the SERVER_SIGNOFF notify in the
8649 server. Affected file is silcd/server.c.
8651 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8652 Added also silc_notify_payload_encode_args into the
8653 lib/silccore/silcnotify.[ch].
8655 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8656 Affected file silcd/packet_receive.c.
8658 * Implemented the SERVER_SIGNOFF notify handling in the client
8659 library. Affected file lib/silcclient/client_notify.c. Also,
8660 implemnted the printing of the SERVER_SIGNOFF info to the
8661 application. Affected file silc/client_ops.c.
8663 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8664 if the deleting was successful. Affected file silcd/idlist.[ch].
8666 * Added support for public key authentication in the connection
8667 authentication protocol in the client library. Affected file
8668 lib/silcclient/protocol.c.
8670 * Changed the server's silc_idlist_get_clients_by_* interface
8671 to support already allocated array so that new entries may be
8672 added to pre-allocated array. Affected file silcd/idlist.[ch].
8673 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8674 and command replies.
8676 * All command reply functions in the server now calls the
8677 pending command callback even if error occured. This way the
8678 error will be delivered to the client as well. Affected files
8679 silcd/command.c and silcd/command_reply.c.
8681 * Fixed INFO command to return local server's info if no server
8682 was provided. Affected file lib/silcclient/command.c.
8684 * Removed RESTART command for good. Updated the code and the
8687 * Rewrote parts of the task system. It is a bit simpler now.
8688 Removed unsued task priorities. The affected files are
8689 lib/silcutil/silctask.[ch].
8691 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Moved the USERS printing from the library to the application.
8694 Affected files lib/silcclient/command.c and silc/client_ops.c.
8696 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8700 * Added channel key re-key support. The re-key is perfomed
8701 only by the router and is done once in an hour. Added `rekey'
8702 field to the SilcChannelEntry in the server. Affected files
8703 silcd/server.c and silcd/idlist.h.
8705 * Added silc_task_unregister_by_context into the file
8706 lib/silcutil/silctask.[ch].
8708 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8710 * Added SILC_UMODE_GONE mode to indicate when the client is not
8711 present in the SILC network. Added also support to the local
8712 command AWAY that will set this mode. Added support of showing
8713 "xxx is gone" in WHOIS command. The USERS command shows the
8714 gone status as well.
8716 * Fixed setting server and router operator privileges in the
8717 server's UMODE command. Affected file silcd/command.c.
8719 * Merged the SKE KE1 and KE2 payloads into one payload. The
8720 new KE payload is equivalent to the old KE2 payload.
8722 Cleaned up the SKE Start Payload parsing. It now uses the
8723 simple buffer unformatting to do the parsing. A lot faster
8726 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8727 to the SKE that is used to indicate whether both of the SKE
8728 parties should perform authentication. By default only the
8729 responder performs authentication. By setting this flag also
8730 the initiator must do authentication. By default it is unset
8731 since in normal SKE case, client to server connection, only
8732 the responder should do authentication. When doing SKE between
8733 two clients both should perform authentication. Updated the
8734 code and the protocol specs.
8736 * A little fix to IDENTIFY command in the server. Search the
8737 client first by hash not nickname. Affected file is
8740 * Fixed the silc_client_close_connection to support closing
8741 the client to client connections wihtout deleting too much
8742 data. Affected file lib/silcclient/client.c.
8744 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8745 are received if protocol used to be active but is not anymore
8746 the application would crash due to NULL pointer dereference.
8747 Affected files silcd/server.c and lib/silcclient/client.c.
8749 * Added `hash' field to the SilcClientConnection to include
8750 the hash function negotiated in the SKE protocol.
8752 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8753 to set the channel founder authentication data. A client can
8754 claim the founder rights later by providing the authentication
8755 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8756 This way the channel founder can regain the channel founder
8757 privileges even it is left the channel. This works only on
8758 local server and the client must be connected to the same
8759 server to be able to regain the founder rights. Updated the
8760 protocol specs accordingly.
8762 Added support to the CMODE command in the client to set the
8763 founder auth data. Read the README to see how to set it.
8765 Added support to the CUMODE command to claim the founder
8766 rights. Read the README to see how to do it.
8768 Added support for the founder authentication to the Channel
8769 Entry in the server. Affected file silcd/idlist.h.
8771 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8772 server's CMODE command. Affected file silcd/command.c.
8774 * Added the following new functions into lib/silccore/silcauth.[ch]:
8775 silc_auth_get_method and silc_auth_get_data.
8777 * The server now saves the remote hosts public key to the
8778 SilcIDListData pointer. Affected file silcd/protocol.c.
8780 * The normal server now does not remove the channel entry from
8781 the cache if the founder authentication data is set. It used
8782 to remove it if the founder was the last one on the channel on
8783 the server and left the channel. The auth data is saved and
8784 if the channel is re-joined later the old entry is used with
8785 the old auth data. Affected files silcd/command_reply.c and
8788 * Removed the `pkcs' field from the SilcIDListData structure
8789 in the server; it is not used. Affected file silcd/idlist.h.
8791 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Fixed packet processing on slow links. Partial packets were
8794 never re-processed because the incoming data buffer was cleared
8795 by the application. Application must not directly clear the
8796 sock->inbuf, the packet processing routines handle it. Fixed
8797 this in client library and in server.
8799 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8801 * Fixed the WHOIS and IDENTIFY send reply function to really
8802 check whether to send list or just one entry. Affected file
8805 * Cleaned up the LEAVE command's channel key distribution. The
8806 affected file silcd/command.c.
8808 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8809 can enforce the channel mode as well. In that case the ID
8810 includes the ID of the server. The code now enforces the
8811 mode change if the router have different mode than the server.
8813 * The notify client operation with CMODE_CHANGE notify can now
8814 return NULL client_entry pointer if the CMODE was not changed
8815 by client. Application must check for this.
8817 * Added <Server ID> argument to INFO command to support server
8818 info fetching by Server ID.
8820 * Added silc_server_announce_get_channel_users to get assembled
8821 packets of channel users of the specified channel. Affected
8822 file silcd/server.[ch].
8824 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8825 was freed underneath the ID Cache.
8827 * Re-announce clients when the server received CHANNEL_CHANGE
8828 notify from the router. Affected file silcd/packet_send.c.
8830 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8832 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8833 crashed since it did not handle the fact that there is no cipher
8834 called "3" and didn't check the error condition. Now fixed.
8836 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8837 flag. It can be used to send message requests.
8839 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * Implemented the RESTART command in the client.
8843 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8844 notice type messages. Added notice printing to the user
8847 * The channel keys are not re-generated if the channel's mode
8848 is PRIVKEY, ie private key on the channel exists. Affected
8849 files silcd/server.c and silcd/command.c.
8851 * Fixed a little bug in channel message delivery when channel
8852 private keys are set in the server. Affected file is
8853 silcd/packet_send.c.
8855 * Changed the setting on channel->on_channel = TRUE from the
8856 silc_client_save_channel_key to the JOIN command reply. The
8857 key payload is not received if the private channel key is set.
8858 Affected file lib/silcclient/command_reply.c and the
8859 lib/silcclient/client_channel.c.
8861 * When the CMODE_CHANGE notify is sent and the channel private
8862 key mode is removed the channel key must be re-generated in
8863 other cells as well. Added this support for the router in the
8864 silcd/packet_receive.c.
8866 * Added new local command NOTICE to send notice message on
8867 channel. Affected file silc/local_command.[ch].
8869 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8871 * Added new local command ME to the client. It is used to send
8872 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8873 some action. Affected file silc/local_command.[ch].
8875 * Changed channel_message and private_message client operations
8876 to deliver the message flags to the application. Added also
8877 the `flags' arguments to the silc_client_send_channel_message
8878 and silc_client_send_private_message functions. Affected file
8881 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8883 * Redefined the Private Message Payload to support private message
8884 keys and to support the new private message flags. Updated
8885 the protocol specs. Flags makes it possible to have for example
8886 CTCP style messages.
8888 * Added new type SilcPrivateMessagePayload and defined an API
8889 for it in the lib/silcclient/silcprivate.[ch].
8891 * Tested private message private keys successfully. Tested the
8892 private message key set, unset and list commands with the new
8895 * Redefined the Channel Message Payload to include the channel
8896 message flags (equal with private message flags) to support
8897 for example CTCP style messages.
8899 * Defined some of the message (for channel and private message)
8900 flags. Updated the protocol specs and added the flags to the
8901 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8903 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8905 * Added SilcKeyAgreementStatus type to the key agreement routines
8906 to indicate the current status and error if one occured.
8907 The status types are defined in the lib/silcclient/silcapi.h.
8909 * Added new local command KEY that is used to set and unset private
8910 keys for channels, set and unset private keys for private messages
8911 with remote clients and to send key agreement requests and
8912 negotiate the key agreement protocol with remote client. The
8913 key agreement is supported only to negotiate private message keys,
8914 it currently cannot be used to negotiate private keys for channels,
8915 as it is not convenient for that purpose.
8917 * Fixed a minor pending callback setting bug in the function
8918 silc_client_get_client_by_id_resolve, now the function works.
8919 Affected file lib/silcclient/idlist.c.
8921 * Added function silc_net_get_local_port to get local bound
8922 port by socket. Added to lib/silcutil/silcnet.[ch].
8924 * Added `sockets' and `sockets_count' fields to the SilcClient
8925 object. They hold the sockets of the listenning sockets in
8926 the client. Listenning sockets may be for example the key
8927 agreement server. Affected file lib/silcclient/client.[ch].
8928 Added functions the silc_client_add_socket and the
8929 silc_client_del_socket. They are exported to the application
8932 * Added ~./silc/clientkeys to support other client's public keys.
8934 * Renamed verify_server_key client operation to verify_public_key
8935 and added one argument to indicate the type of the connection
8936 (server, client etc.).
8938 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8940 * Added silc_server_connection_auth_request to handle the
8941 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8942 silcd/packet_receive.[ch].
8944 * Added silc_server_send_connection_auth_request into the
8945 silcd/packet_send.c to send the connection auth request packet.
8947 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8950 * Fixed the public key authentication in responder side in the
8951 server. The `auth_data' pointer includes the SilcPublicKey
8952 not the path to the public key. Affected file silcd/protocol.c.
8954 * Implemented the public key authentication in the initiator side
8955 in the server. Affected file silcd/protocol.c.
8957 * Removed the [RedirectClient] config section from the server
8958 configuration. Is not needed and I don't want to implement it.
8960 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8962 * Cleaned up the CMODE command in the server. It now works
8963 correctly and supports all the modes defined in the protocol.
8964 Affected file is silcd/command.c.
8966 * Added `hmac_name' field to the SilcChannelEntry in the server
8967 to hold the default HMAC of the channel. It can be set when
8968 creating the channel (with JOIN command). Affected files
8971 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8972 type to indicate the change of the current cipher and hmac
8973 on the channel. Client can safely ignore the <cipher> argument
8974 (if it chooses to do so) since the CHANNEL_KEY packet will
8975 force the channel key change anyway. The <hmac> argument is
8976 important since the client is responsible of setting the new
8977 HMAC and the hmac key into use.
8979 * Fixed the CMODE command in the client library as well.
8981 * Tested CMODE command in router environment successfully.
8983 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8985 * Show the version of the remote client (or server) when connecting
8986 to the server. It is logged to the log file. Affected file
8987 is silcd/protocol.c.
8989 * Fixed the KILLED notify handling in the client library. The
8990 client must be removed from all channels when receiving the
8993 Also, do not remove the client entry when giving the KILL
8994 command but when the KILLED notify is received.
8996 * Removed silc_idlist_find_client_by_nickname from the server.
8997 Not needed anymore. Affected files silcd/idlist.[ch].
8999 * Implemented the CHANNEL_CHANGE notify type handling to the
9000 server. Affected file silcd/server.c.
9004 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9006 * Added silc_server_send_notify_invite to send the INVITE
9007 notify between routers.
9009 * Implemented the INVITE command correctly to the server.
9011 * Implemented the INVITE notify type handling in the server.
9013 * Implemented the INVITE command to the client library and on the
9016 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Added function silc_server_get_client_resolve to find the
9019 client entry by ID from all ID lists and then resolve it
9020 (using WHOIS) if it cannot be found. Affected file is
9023 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9025 * Implemented the BAN command to the client library.
9027 * The JOIN command in the server now checks the invite list
9030 * Changed the silc_command_reply_payload_encode_va and the
9031 silc_command_payload_encode_va to support that if argument is
9032 NULL it ignores and checks the next argument. Affected file
9033 lib/silccore/silccommand.c.
9035 * Added silc_server_send_notify_ban to send the BAN notify
9036 type between routers.
9038 * Chaned the silc_notify_payload_encode to support that if
9039 argument is NULL it ignores and checks the next argument.
9040 Affected file lib/silccore/silcnotify.c.
9042 * Tested ban lists in router environment successfully.
9044 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * Implemented BAN command to the server, in silcd/command.[ch].
9048 * Removed the BAN and INVITE_LIST modes from the CMODE command
9051 * Added function silc_string_match to regex match two strings.
9052 Affected files lib/silcutil/silcutil.[ch].
9054 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Redefined parts of the SilcChannelEntry in the server to support
9057 the new ban and invite lists.
9059 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Redefined the INVITE command. The same command can be used to
9062 invite individuals to the channel but also to manage the invite
9063 list of the channel (to add to and remove from the invite list).
9064 Updated the protocol specs.
9066 * Added new command SILC_COMMAND_BAN that can be used to manage
9067 the ban list of the channel. Updated the protocol specs.
9069 * Removed the channel modes: the SILC_CMODE_BAN and the
9070 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9071 in the CMODE command. The equivalent features are now available
9072 using INVITE and BAN commands. Updated the protocol specs.
9074 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9075 in the network about change in the current ban list. The notify
9076 type is not used by the client.
9078 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9079 support the invite lists.
9081 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9083 * Added new function silc_string_regexify that converts string
9084 including wildcard characters into regex string that can
9085 be used by the GNU regex library. Added into the file
9086 lib/silcutil/silcutil.[ch].
9088 Added silc_string_regex_combine to combine to regex strings
9089 into one so that they can be used as one regex string by
9090 the GNU regex library. Added into the file
9091 lib/silcutil/silcutil.[ch].
9093 Added silc_string_regex_match to match two strings. It returns
9094 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9096 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Imported GNU regex to the soruce tree into lib/contrib.
9099 Fixed some compiler warning from the regex.c.
9101 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9103 * Fixed MOTD command in the server to work in router environment.
9105 * Fixed the MOTD command in the client library to support
9106 the server argument in the command.
9108 * Added `nickname_len' argument to the silc_idlist_add_client
9109 in the server, as the `nickname' argument may be binary data
9112 * Added silc_idlist_get_channels to return all channels from
9115 * Implemented LIST command to the server. Affected file is
9118 * Implemented the LIST command to the client library and on the
9121 * Added [<user count>] argument to the LIST command reply.
9122 With private channels the user count is not shown.
9124 * Updated TODO and README.
9126 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9128 * The client entry's data.registered must be TRUE even with
9129 global client entry on global client list. The data.registered
9130 is used to check whether the client is anymore in the network,
9131 for example with WHOWAS command so it must be valid.
9133 * Fixed the WHOWAS command in the server. It now actually works
9134 in router environment. Added function into silcd/command_reply.c
9135 silc_server_command_reply_whowas_save.
9137 * Added silc_idlist_purge function to the silcd/idlist.c
9138 to periodically purge the ID Cache.
9140 * Fixed INFO command in the server. It works now in router
9141 environment. Added <server name> argument to the INFO command
9142 reply. Updated the protocol specs.
9144 * Fixed minor bug in silc_idcache_purge to not purge if the
9145 expire value is zero.
9147 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9148 they were buggy because of the WHOWAS information.
9150 * Fixed local command MSG to handle the async resolving of
9151 the remote client properly. It used to fail the first MSG.
9152 Affected file silc/local_command.c.
9154 * Added `data_len' field to SilcIDCache context.
9156 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9158 * Update TODO. Todo in commands in the server.
9160 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9163 used by routers as broadcast packet to inform other routers
9164 about the changed user mode.
9166 Implemented the notify handling in the server. Affected file is
9167 silcd/packet_receive.c. Added the function
9168 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9170 * Added new generic Channel Payload and deprecated the New Channel
9171 Payload. The New Channel Payload is now the generic Channel
9174 * Added new argument `mode' to the silc_server_send_new_channel
9175 as it is required in the Channel Payload now.
9177 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9178 and created a new and real SilChannelPayload to represent the
9179 new generic Channel Payload. Implemented the encode/decode
9180 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9182 * Added silc_server_get_client_channel_list to return the list
9183 of channels the client has joined for WHOIS command reply.
9184 Affected file silcd/server.[ch].
9186 * Implemented the channel list sending in the WHOIS command reply
9187 in server and in the client.
9189 Implemented the channel list displaying on the user interface
9190 as well. Affected file silc/client_ops.c.
9192 * Added silc_channel_payload_parse_list to parse list of Channel
9193 Payloads. It returns SilcDList list of SilcChannelPayloads.
9194 Client for example can use this function to parse the list of
9195 channels it receives in the WHOIS command reply. The caller
9196 must free the list by calling silc_channel_payload_list_free.
9197 Affected files lib/silccore/silcchannel.[ch].
9199 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Added one new argument <user mode> to the WHOIS command reply
9202 to return the mode of the user in SILC. Updated the protocol
9205 Implemented it to the server and client.
9207 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9209 * Fixed the mode printing on the user interface on joining.
9210 Affected file silc/client_ops.c.
9212 * Implemented the UMODE command and user modes in general to the
9213 client library and to the user interface.
9215 * Implemented the UMODE command to the server.
9217 * The server now sends UNKNOWN_COMMAND error status if client sends
9218 unknown command. Affected file silcd/command.c.
9220 * All server commands now handle the command identifier the right
9221 way when sending the command reply to the client. The client can
9222 use to identify the command replies with the identifier.
9224 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9226 * Added silc_server_get_client_route to resolve the route to
9227 the client indicated by the client ID. Affected file is
9230 * Added silc_server_relay_packet as general function to relay
9231 packet to arbitrary destination. This deprecates functions
9232 like _send_private_message_key, _relay_notify etc. Affected
9233 file is silcd/packet_send.[ch].
9235 Removed silc_server_send_key_agreement,
9236 silc_server_send_private_message_key and
9237 silc_server_packet_relay_notify functions from the file
9238 silcd/packet_send.[ch].
9242 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9243 server. Affected file silcd/packet_receive.[ch].
9245 * Implemented the KILL command to the client. Implemented the
9246 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9247 Affected files lib/silcclient/command[_reply].c and
9248 lib/silcclient/client_notify.c. Implemented the KILL notify
9249 printing in the user inteface.
9251 * Fixed a lot silc_parse_nick memory leaks from the client
9252 library in the file lib/silcclient/command.c.
9254 * Changed the silc_server_send_notify_on_channels's `sender'
9255 argument from SilcSocketConnection to SilcClientEntry to
9256 check the sender as entry and not as connection object and not
9257 to send to the client provided as argument. The affected file
9258 is silcd/packet_send.[ch].
9260 * The notify packets that are destined directly to the client used
9261 to not to be processed by the server. Now changed that and the
9262 server processes all notify packets. After relaying the packet
9263 to the client the notify packet is processed in the server.
9265 * The silc_server_free_client_data now checks whether there is
9266 pending outgoing traffic for the client and purges the data to
9267 the network before removing the client entry.
9269 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9271 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9272 an client is killed from the SILC Network. Updated the protocol
9275 Added new function silc_server_send_notify_killed to the
9276 silcd/packet_send.[ch].
9278 * Added function silc_server_packet_relay_notify to relay notify
9279 packets that are destined directly to a client. In this case
9280 the server does not process the notify packets but merely relays
9281 it to the client. Affected file silcd/packet_send.[ch].
9283 Added also silc_server_packet_process_relay_notify to check
9284 whereto relay the notify. Affected file is
9285 silcd/packet_receive.[ch].
9287 * Implemented the KILL command to the server.
9291 * Added the backup schema desgined last fall to the protocol
9292 specs for everyone to see. The specification is in the
9293 *-spec-xx.txt draft and the packet type definitions for the
9294 backup routers is in *-pp-xx.txt draft. Thusly, added also
9295 new packet type SILC_PACKET_CELL_ROUTERS.
9297 * A big security problem in the implementation discovered. The
9298 signoff of an client did not cause new channel key generation
9299 which it of course should've done. The channel keys must be
9300 always re-generated when client leaves (or signoffs) the channel.
9301 The silc_server_remove_from_channels funtion now handles
9302 the channel key re-generation.
9304 * Added `sender' argument to the silc_server_send_notify_on_channels
9305 to not to send the client provided as argument. Affected file
9306 silcd/packet_send.[ch].
9308 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9310 * Implemented OPER and SILCOPER commands into the server and
9313 * Added silc_auth_verify and silc_auth_verify_data to verify
9314 the authentication directly from the authentication payload.
9315 It supports verifying both passphrase and public key based
9316 authentication. Affected file lib/silccore/silcauth.[ch].
9318 * Added `hash' field to the SilcIDListData structure. It is the
9319 hash negotiated in the SKE protocol. Affected file is
9322 * Slight redesigning of the SilcAuthPayload handling routines.
9323 Do not send SilcPKCS but SilcPublicKey as argument.
9325 * Implemented the public key authentication support to the
9326 serverconfig. The public key is loaded from the provided path
9327 and saved as authentication data to void * pointer. Thus,
9328 changed the unsigned char *auth_data to void *auth_data;
9330 * Fixed SHUTDOWN command to send the reply before the server
9331 is shutdown. :) Affected file silcd/command.c.
9333 * Fixed fatal bug in CONNECT command. The hostname was invalid
9334 memory and server crashed. Affected file silcd/command.c.
9336 * Fixed fatal bug in CLOSE command. The server_entry became
9337 invalid but was referenced later in the command. Affected file
9340 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9342 * Fixed fatal bug in failure packet handling. Server ignored
9343 the failure and thus crashed when it came.
9347 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9349 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9350 that the command may be executed only once in (about) 2 seconds.
9351 The old SILC_CF_LAG flag is same but allows command bursts up
9352 to five before limiting.
9354 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9355 server code. Various commands now includes the CF_LAG_STRICT
9356 flag to disallow any kind of miss-use of the command.
9358 * Fixed the silc_buffer_unformat to not to allocate any data
9359 if the length of the data is zero. It used to allocate the
9360 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9362 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9364 * Changed the format of AdminConnection configuration section
9365 in the server. Added username of the admin to the format.
9366 Affected files silcd/serverconfig.[ch].
9368 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9369 to return admin configuration data by host, username and/or
9372 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Implemented WHOWAS command to the server. Added the functions:
9376 silc_server_command_whowas_parse,
9377 silc_server_command_whowas_send_reply,
9378 silc_server_command_whowas_from_client and
9379 silc_server_command_whowas_from_server
9381 * Added <Client ID> argument to the WHOWAS command reply. Updated
9382 the protocol specs accordingly.
9384 * Implemented WHOWAS command and command_reply to the client
9387 Implemented the WHOWAS printing on the user interface.
9389 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9391 * Added new argument to the WHOWAS command reply, the real name.
9392 It is an optional argument. Updated the protocol specs.
9394 * Added SilcIDCacheDestructor callback that is registered when
9395 the SilcIDCache is allocated. The callback is called when
9396 an cache entry in the ID Cache expires, or is purged from the
9397 cache. Added into lib/silccore/idcache.[ch].
9399 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9400 to destruct the client entries when the cache entry expires.
9401 Other ID Cache's in server and in the client library ignores
9404 * If the ID Cache entry's `expire' field is zero then the entry
9405 never expires. Added boolean `expire' argument to the
9406 silc_idcache_add function in the lib/silccore/idcache.[ch].
9407 If it is TRUE the default expiry value is used.
9409 * Added silc_server_free_client_data_timeout that is registered
9410 when client disconnects. By default for 5 minutes we preserve
9411 the client entry for history - for WHOWAS command.
9413 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9415 * Added support to the server to enforce that commands are not
9416 executed more than once in 2 seconds. If server receives
9417 commands from client more frequently, timeout is registered
9418 to process the commands. Affected file silcd/command.c.
9419 Added new function silc_server_command_process_timeout.
9421 * Changed NICK_NOTIFY handling in client library to check that
9422 if the client's nickname was changed, so there is no need to
9423 resolve anything from the server.
9425 * Removed error printing from the WHOIS and IDENTIFY commands.
9426 If error occurs then it is ignored silently in the client library.
9427 The application, however, may map the received error to
9428 human readable error string. The application currently maps
9429 the NO_SUCH_NICKNAME error to string.
9431 * Made the command status message public to the application. Moved
9432 them from lib/silcclient/command_reply.c to
9433 lib/silcclient/command_reply.h. The application can map the
9434 received command status to the string with the
9435 silc_client_command_status_message function.
9437 * Added check to the server to check that client's ID is same
9438 as the Source ID in the packet the client sent. They must
9441 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * Added dist-bzip hook to the Makefile.am to make bzip2
9444 compressed distributions.
9446 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9448 * Server now enforces the maximum length for the nickname and
9449 the channel as protocol specification dictates. 128 bytes for
9450 nickname and 256 bytes for channel name.
9452 * Moved the WHOIS printing to the application. The client libary
9453 does not print out the WHOIS information anymore, the application
9454 must do it. Renamed silc_client_command_reply_whois_print to
9455 the silc_client_command_reply_whois_save.
9457 The client's idle time is also sent to the application now, and
9458 the idle is shown on screen.
9460 * Added silc_client_command_reply_identify_save to save the
9461 received IDENTIFY entries.
9463 * Do not check for channel private keys in message sending and
9464 reception if the channel does not have the PRIVKEY mode set.
9465 Affected file lib/silclient/client_channel.c.
9467 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9470 just surfaced after chaning the JOIN procedure.
9472 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9474 * Added silc_client_get_clients_by_list to get client entries
9475 from Client ID list, that is returned for example by JOIN
9476 and USERS command replies. The application should use this
9477 function for example when JOIN command reply is received to
9478 resolve the clients already on the channel (library does not
9479 do that anymore as USERS command reply is not used in the JOIN
9480 procedure anymore). Affected files lib/silcclient/silcapi.h and
9481 lib/silcclient/idlist.c.
9483 * JOIN command reply and USERS command reply returns now SilcBuffer
9484 pointers instead of unsigned char pointers when returning
9485 the client list and mode list.
9487 * Added <Client ID> argument to the JOIN command reply, mainly
9488 for the server to identify for which client the command was
9489 originally sent. Updated protocol specs accordingly.
9491 * Added SilcDlist private_key pointer to the SilcChannelEntry
9492 in the client to support the channel private keys. Affected
9493 file is lib/silcclient/idlist.h.
9495 * Added SilcChannelPrivateKey argument to the function
9496 silc_client_send_channel_message so that application can choose
9497 to use specific private ke if it wants to. If it is not provided,
9498 the normal channel key is used, unless private keys are set.
9499 In this case the first (key that was added first) is used
9500 as the encryption key.
9502 * Implemented the support for channel private key handling.
9503 Implemented the following functions:
9505 silc_client_add_channel_private_key,
9506 silc_client_del_channel_private_keys,
9507 silc_client_del_channel_private_key,
9508 silc_client_list_channel_private_keys and
9509 silc_client_free_channel_private_keys
9511 Affected file lib/silcclient/client_channel.c.
9513 * Added the support for the private keys in the channel message
9514 sending and encryption and in the message reception and
9515 decryption. Affected funtions are
9516 silc_client_send_channel_message and silc_client_channel_message.
9518 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9520 * Added SKE's key verify callback to the client library's
9521 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9523 * Removed the statement that server (or router) must send USERS
9524 command reply when joining to the channel so that the client
9525 knows who are on the channel. Instead, the client list and
9526 client's mode list is now sent in the JOIN command reply to the
9527 client who joined channel. This is better solution.
9529 * Added function silc_server_get_users_on_channel and function
9530 silc_server_save_users_on_channel to the silcd/server.[ch].
9532 * Removed function silc_server_command_send_users from the
9535 * Do not show topic on the client library anymore. The topic is
9536 sent in the command reply notify to the application and the
9537 application must show the topic now.
9539 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9541 * Added client searching by nickname hash into the IDENTIFY and
9542 WHOIS commands in the server as they were clearly missing from
9543 them. Affected file is silcd/command.c.
9545 * Fixed a bug in private message receiving in the client library.
9546 The remote ID was freed and it wasn't supposed, now it is
9549 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Minor fix to the channel payload; allocate the data area, as it
9552 needs to be of specific length.
9554 * If the key agreement port is zero then the operating
9555 system will define the bound port. Affected files are
9556 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9558 * Added new function silc_channel_payload_decrypt into the file
9559 lib/silccore/silcchannel.[ch].
9561 * Moved the channel message etc, check from silc_packet_decrypt
9562 to applications. The library calls now a generic
9563 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9564 when the packet is either normal or special. This was done to
9565 allow more wide range of checking that was not allowed when
9566 the code was in library. Now applications can do virtually any
9567 checks to the packet and return to the library the decision how
9568 the packet should be processed. Affected files are
9569 lib/silccore/silcpacket.[ch].
9571 Added silc_server_packet_decrypt_check to the server and
9572 silc_client_packet_decrypt_check to the client library.
9574 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9575 to send with specified source and destination information.
9577 * Channel message delivery between routers was broken after the
9578 channel key distribution was fixed earlier. The channel key
9579 was used be to distributed to other routers as well which is not
9580 allowed by the protocol. Now this is fixed and channel keys
9581 really are cell specific and the channel message delivery between
9582 routers comply with the protocol specification.
9584 * Fixed various commands in server to check also the global list
9585 for the channel entry and not just the local list. The affected
9586 file silcd/command.c.
9588 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9590 * Added assert()s to buffer formatting and unformatting routines
9591 to assert (if --enable-debug) when error occurs. Affected
9592 file: lib/silcutil/silcbuffmt.c.
9594 * Changed to auto-reconnect to check whether the remote host is
9595 router and register the re-connect timeout if it is. It used
9596 to check that whether we are normal server, but router must do
9597 auto-reconnect with another router as well. Affected file
9600 * Removed the [<key len>] option from CMODE command as the cipher
9601 name decides the key length, nowadays. See the defined ciphers
9602 from the protocol specification.
9604 * Added [<hmac>] option to the CMODE command to define the HMAC
9605 for the channel. Added SILC_CMODE_HMAC channel mode.
9607 * Added [<hmac>] option for the JOIN command so that user can
9608 select which HMAC is used to compute the MACs of the channel
9611 * Added Hmac field to the Channel Message Payload. The integrity
9612 of plaintext channel messages are now protected by computing
9613 MAC of the message and attaching the MAC to the payload. The
9614 MAC is encrypted. Now, it is clear that this causes some
9615 overhead to the size of the packet but rationale for this is that
9616 now the receiver can verify whether the channel message decrypted
9617 correctly and also when private keys are set for the channel the
9618 receiver can decrypt the packet with several keys and check from
9619 the MAC which key decrypted the message correctly.
9621 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9622 lib/silccrypt/silccipher.[ch].
9624 * Added silc_hash_len to return the digest length into the
9625 lib/silcrypt/silchash.[ch].
9627 * Rewrote parts of Silc Channel Payload interface in the
9628 lib/silccore/silcchannel.[ch]. The encode function now also
9629 encrypts the packet and parse function decrypts it.
9631 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9633 * Fixed a minor formatting bug in the SKE's key material processing.
9634 It actually might have processed the keys wrong way resulting
9637 * Redefined the mandatory HMAC algorithms and added new algorithms.
9638 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9639 and hmac-md5 truncated to 96 bits. The mandatory is now
9640 hmac-sha1-96. Rest are optional (including the one that used
9641 to be mandatory). Rationale for this is that the truncated HMAC
9642 length is sufficient from security point of view and can actually
9643 make the attack against the HMAC harder. Also, the truncated
9644 HMAC causes less overhead to the packets. See the RFC2104 for
9647 * Added new [hmac] configuration section. The SKE used to use
9648 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9649 is of course wrong. The official names that must be proposed in
9650 the SKE are the ones defined in the protocol specification
9651 (hmac-sha1-96 for example). The user can configure any hmac
9652 using any hash function configured in the [hash] section. At
9653 least, the mandatory must be configured.
9655 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9657 * Added HMAC list to the SKE proposal list. It has now both
9658 hash algorithm list and HMAC list. This makes the protocol
9659 incompatible with previous versions. The SKE now seems to work
9660 the way it is supposed to work, for the first time actually.
9662 * Defined plain Hash algorithms to the protocol specification.
9665 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9667 * Implemented support for key agreement packets into the server.
9668 Added functions silc_server_key_agreement and
9669 silc_server_send_key_agreement. Other than these functions,
9670 server has nothing to do with this packet.
9672 * Added support for private message key packets into the server.
9673 Added functions silc_server_private_message_key and
9674 silc_server_send_private_message_key.
9678 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9679 called in the protocol's final callback instead in the END
9680 protocol state. This makes a little more sense and in the same
9681 time in client we can use the same protocol routines for normal
9682 key exchange and to key agreement packet handling as well.
9684 * Added to both client's and server's KE protocol context the
9685 SilcSKEKeyMaterial pointer to save the key material. We will
9686 bring the key material to the protocol's final callback by doing
9687 this. The final callback must free the key material.
9689 * Added SKE's packet_send callback into client's KE protocol
9690 context so that the caller can choose what packet sending function
9691 is used. This way we can use different packet sending when
9692 doing normal SKE when doing key agreement packet handling (in
9693 the key agreement packet handling we do not want to encrypt
9696 * Implemented the responder side of the key agreement routines
9697 in the client. The client can now bind to specified port and
9698 accept incoming key negotiation. The key material is passed
9699 to the application after the protocol is over.
9701 * Implemented the processing of incoming Key Agreement packet
9702 in the client. Added function silc_client_key_agreement to
9705 * Implemented the intiator side of the key agreement routines
9706 in the client. The client can now initiate key agreement with
9707 another remote client. The key material is passed to the
9708 application after the protocol is over.
9710 * Created client_keyagr.c to include all the key agreement
9713 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9714 SILC_TASK_CALLBACK except that it is not static.
9716 * Created client_notify.c and moved the Notify packet handling
9717 from the client.[ch] into that file.
9719 * Created client_prvmsg.c and moved all private message and
9720 private message key routines from the client.[ch] into that file.
9722 * Create client_channel.c and moved all channel message and
9723 channel private key routines from the client.[ch] into that file.
9725 * Changed silc_client_get_client_by_id_resolve to resolve with
9726 WHOIS command instead of IDENTIFY command, in the file
9727 lib/silclient/idlist.c.
9729 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Implemented the SKE's responder side to the Client library.
9733 * When FAILURE is received to the protocol do not trust it
9734 blindly. Register a timeout to wait whether the remote closes
9735 the connection as it should do it, only after that process the
9736 actual failure. This was changed to both client and server.
9738 * Added client_internal.h to include some of the structures
9739 there instead of client.h in lib/silcclient/.
9741 * Added function silc_task_unregister_by_callback to unregister
9742 timeouts by the callback function.
9744 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9746 * Some "Incomplete WHOIS info" errors has been appearing on the
9747 log files. Took away the entry->userinfo check from WHOIS
9748 reply sending. The entry->userinfo is now " " if client did not
9749 provide one. I thought this was fixed earlier but something
9750 is wrong still. Let's see if the error still appears.
9752 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9754 * Fixed a minor bug in the login when the channel key is
9755 re-generated in the server. It used to generate the key in
9756 wrong order and thus caused problems in the channel traffic.
9758 * Fixed a minor bug in channel key distsribution after
9759 KICK command. The key was not sent to the router even though
9762 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9764 * Added silc_ske_process_key_material_data as generic routine
9765 to process any key material as the SILC protocol dictates. The
9766 function is used by the actual SKE library but can be used by
9767 applications as well. This relates to the private message keys
9768 and the channel private keys since they must be processed the
9769 same way the normal SILC session keys. The protocol dictates
9770 this. Affected files: lib/silcske/silcske.[ch].
9772 Added also silc_ske_free_key_material to free the
9773 SilcSKEKeyMaterial structure.
9775 * Defined silc_cipher_set_key function to set the key for
9776 cipher without using the object's method function. The affected
9777 files: lib/silccrypt/silccipher.[ch].
9779 * Implemented silc silc_client_add_private_message_key,
9780 silc_client_add_private_message_key_ske,
9781 silc_client_del_private_message_key,
9782 silc_client_list_private_message_keys and
9783 silc_client_free_private_message_keys functions in the
9786 Added functions silc_client_send_private_message_key to send
9787 the Private Message Key payload and silc_client_private_message_key
9788 to handle incoming Private Message Key payload.
9790 * Added Cipher field to the Private Message Key payload to set
9791 the cipher to be used. If ignored, the default cipher defined
9792 in the SILC protocol (aes-256-cbc) is used.
9794 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9796 * Removed lib/silcclient/ops.h file.
9798 Redefined parts of the SILC Client Library API. Created new
9799 file silcapi.h that deprecates the ops.h file and defines the
9800 published Client Library API. Defined also private message key
9801 API and channel private key API into the file.
9803 This is the file that the application must include from the
9804 SILC Client Library. Other files need not be included by
9805 the application anymore.
9807 * Added new key_agreement client operation callback and also
9808 defined the Key Agreement library API for the application.
9810 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9812 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9813 is used by clients to request key negotiation between another
9814 client in the SILC network. If the negotiation is started it
9815 is performed using the SKE protocol. The result of the
9816 negotiation, the secret key material, can be used for example
9817 as private message key.
9819 Implemented the Key Agreement payload into the files
9820 lib/silccore/silauth.[ch].
9822 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9824 * Redefined ciphers for the SILC protocol. Added some new ciphers
9825 and defined the key lengths for the algorithms. Changed the
9826 code accordingly. The default key length is now 256 bits.
9828 * Fixed SKE key distribution function silc_ske_process_key_material
9829 when the key length is more than 128 bits. The default key
9830 length in SILC is now 256 bits.
9832 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9833 to indicate unsupported algorithm.
9835 * Renamed rijndael.c to aes.c and all functions as well.
9837 * Fixed a long standing channel key setting bug in client library.
9838 Weird that it has never surfaced before.
9840 * Fixed bug in channel deletion. If the entire channel is removed
9841 then it must also delete the references of the channel entry
9842 from the client's channel list as the client's channel entry and
9843 the channel's client entry share same memory.
9845 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9847 * Implemented CONNECT and SHUTDOWN commands in the client.
9849 * Implemented CLOSE command to the client.
9851 * Added the function silc_idlist_find_server_by_name into the
9852 files silcd/idlist.[ch].
9854 Added the function silc_idlist_find_server_by_conn into the
9855 files silcd/idlist.[ch].
9857 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9859 * DIE command was renamed to SHUTDOWN. Updated the both code
9862 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9863 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9865 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9868 * Added function silc_server_create_connection function to create
9869 connection to remote router. My server implementation actually
9870 does not allow router to connect to normal server (it expects
9871 that normal server always initiates the connection to the router)
9872 so the CONNECT command is only good for connecting to another
9875 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9877 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9878 or some other client was kicked from the channel.
9880 Implemented the handling of the notify type to both client
9883 Implemented silc_server_send_notify_kicked to send the KICKED
9884 notify. It is used to send it to the server's primary router.
9886 * Implemented the KICK command into server and client.
9888 * Added `query' argument to the silc_idlist_get_client function
9889 to indicate whether to query the client from server or not if
9892 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9893 to indicate that the client is not channel founder.
9897 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * Removed the rng context from SilcPacketContext structure and
9900 changed that the packet routine uses the Global RNG API.
9902 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9904 * Added support for quit message that client can "leave" on the
9905 channel when it quits the SILC. It is ditributed inside the
9906 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9908 Added silc_server_free_client_data that will take the
9909 signoff message as argument.
9911 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9913 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Updated parts of the protocol specification to keep it up
9918 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9920 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9921 payloads in one packet.
9923 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9924 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9925 use now the new List flag.
9927 * Also deprecated the following packet types: REPLACE_ID,
9928 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9930 * Added list support for Notify packet in server.
9932 * Added silc_server_send_notify_channel_change to send the
9933 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9934 the silc_server_send_replace_id.
9936 * Added silc_server_send_notify_nick_change to send the
9937 NICK_CHANGE notify type. Deprecates the function
9938 silc_server_send_replace_id.
9940 * Added silc_server_send_notify_join to send the JOIN notify type.
9941 Deprecates the function silc_server_send_new_channel_user.
9943 * Added silc_server_send_notify_leave to send LEAVE notify type.
9944 Deprecates the function silc_server_send_remove_channel_user.
9946 * Added silc_server_send_notify_cmode and
9947 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9948 types. Deprecates the silc_server_send_set_mode function.
9950 * Added SERVER_SIGNOFF notify type to indicate that server has
9951 quit. This means that all clients on the channel from that
9952 server will drop. This can be also used when netsplit happens.
9954 Deprecated REMOVE_ID packet type since it is not needed anymore
9957 Added silc_server_send_notify_server_signoff to send the
9958 SERVER_SIGNOFF notify type. Deprecates the function
9959 silc_server_send_remove_id.
9961 Added also silc_server_send_notify_signoff to send the
9962 SIGNOFF notify type.
9964 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9965 SILC protocol from this day on. Changed the protocol
9966 specification as well.
9968 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9969 notify type. It is used between routers to notify about
9970 topic changes on a channel.
9972 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9975 * Partly updated the protocol specification to comply with the
9976 changes now made. It is still though a bit outdated.
9978 * The JOIN notify type now takes one extra argument <Channel ID>.
9979 The packet used to be destined to the channel but now the
9980 JOIN type may be sent as list thus it is impossible to
9981 destine it to any specific channel. By adding this argument
9982 it is again possible.
9984 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9986 * Added CREDITS file. The CHANGES and CREDITS file will appear
9987 in the distribution as well.
9989 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9991 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9992 types in the server's silcd/packet_receive.c.
9994 * Implemented CMODE and CUMODE to work in router environment.
9996 * Fixed minor encoding and decoding buglet from the
9997 lib/silccore/silcmode.c.
9999 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10002 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10004 * Changed all SilcConfigServer* and silc_config_server* to
10005 SilcServerConfig* and silc_server_config*, respectively.
10008 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Associated the ID (client or server ID) to the Authentication
10011 Payload to avoid any possibility of forging. Updated the
10012 protocol specification and the code accordingly.
10014 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10016 * The RSA key length is now save to the RsaKey context in the
10017 key generation process in lib/silccrypt/rsa.c. The key length
10018 is now used to figure out the maximum size of the block allowed
10019 to be encrypted/signed.
10021 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10022 is equivalent to the silc_mp_mp2bin but does not allocate any
10025 * Changed silc_mp_mp2bin API to take length argument. If it is
10026 non-zero then the buffer is allocated that large. If zero, then
10027 the size is approximated using silc_mp_sizeinbase, which however
10030 * Created Global RNG API which is global RNG that application can
10031 initialize. After initializing, any routine anywhere in the
10032 code (including library) can use RNG without allocating a new
10033 RNG object. This was done to allow this sort of use of the
10034 RNG in code that has no chance to allocate RNG object. All
10035 applications currently allocate this and many routines in the
10036 library use this. Affected file lib/silccrypt/silcrng.[ch].
10038 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10039 it to use the Global RNG API.
10041 * Defined Authentication Payload into protocol specification that
10042 is used during SILC session to authenticate entities. It is
10043 used for example by client to authenticate itself to the server
10044 to obtain server operator privileges.
10046 Implemented this payload into the lib/silccore/silcauth.[ch].
10047 Implemented also routines for public key based authentication
10048 as the new protocol specification dictates.
10050 Moved definitions of different authentication methods from
10051 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10053 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10054 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10055 silc_pkcs_verify_with_hash functions into the file
10056 lib/silccrypt/silcpkcs.[ch].
10058 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * The client entry's userinfo pointer must be always valid.
10061 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10062 will fail since it requires the userinfo. Now, the userinfo
10063 is allocated as "" if actual userinfo does not exist. Actually,
10064 it must exist and it is totally Ok to drop client connections
10065 that does not announce the userinfo. However, we will make
10066 this workaround for now.
10068 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10069 to return the remote port by socket.
10071 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10073 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10074 SILC_SERVER_PENDING_EXEC and added an new macro
10075 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10076 data or when error occurs while processing the pending command.
10078 Added new argument `destructor' into silc_server_command_pending
10079 and to the SilcServerCommandPending object. This destructor is
10080 now called after calling the pending callback or if error occurs
10081 immediately. If error occurs the actual pending callback won't
10082 be called at all - only the destructor. The destructor may be
10083 NULL if destructor is not needed.
10085 All this applies for client library code as well. Similar
10086 changes were made there as well for the pending commands.
10088 In the client, the application must now allocate the
10089 SilcClientCommandContext with the silc_client_command_alloc
10092 * Added reference counter to the SilcServerCommandContext. Added
10093 function silc_server_command_alloc and silc_server_command_dup
10096 Same type of functions added to the client library for the same
10099 * Removed the cmd_ident from IDListData away since it is now
10100 global for all connections. It is the command identifier used
10101 in command sending and with pending commands. The affected file
10104 * Added reference counter to the SilcSocketConnection objecet to
10105 indicate the usage count of the object. The object won't be
10106 freed untill the reference counter hits zero. Currently only
10107 server uses this, and client ignores it. The client must be
10108 set to use this too later. The affected files are
10109 lib/silccore/silcsockconn.[ch]. Added also the function
10110 silc_socket_dup to increase the reference counter.
10112 This was mainly added because it is possible that the socket
10113 is removed underneath of pending command or other async
10114 operation. Now it won't be free'd and proper DISCONNECTING
10115 flags, etc. can be set to avoid sending data to connection that
10116 is not valid anymore.
10118 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10119 the connection. After that it sets SILC_SET_DISCONNECTED.
10120 It is, however, possible that the socket data is not still freed.
10121 The silc_server_packet_process now checks that data is not
10122 read or written to connection that is DISCONNECTED. The socket
10123 get's freed when the reference counter hits zero.
10125 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10127 * Changed the client operation API: channel_message operation's
10128 `sender' is now the client entry of the sender, not the nickname
10129 and the `channel' is the channel entry, not the channel name.
10131 In the private_message operation the `sender' is now also the
10132 client entry of the sender not the nickname.
10134 Affected file is lib/silcclient/ops.h and all applications
10135 using the client operations.
10137 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10139 * Moved the calling of ops->connect() from connect_to_server_final
10140 into receive_new_id functin since that is the point when the
10141 client is actually allowed to send traffic to network. The
10142 affected file is lib/silcclient/client.c.
10144 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10146 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10147 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10148 (if needs broadcasting) instead of broadcasting the packets one
10149 by one which would make a burst in the network traffic.
10151 * Added `broadcast' argument to the functions in silcd/server.[ch]
10152 silc_server_create_new_channel[_with_id] to indicate whether
10153 to send New Channel packet to primary router.
10155 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10157 * Added new function into the silcd/server.[ch] files:
10158 silc_server_create_new_channel_with_id to create new channel with
10159 already existing Channel ID.
10161 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10162 lib/silccore/silcpacket.h. This packet is used t send list of
10163 Set Mode payloads inside one packet. Server uses this to set
10164 the modes for the channels and clients on those channels, that it
10165 announced to the router when it connected to it. The protocol
10166 specification has been updated accordingly.
10168 * The silc_server_new_channel did not handle the packet coming
10169 from normal server as it normally does not send that. However,
10170 when it announces its channels it does send it. Implemented
10171 the support for that.
10173 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10174 into the file lib/silccore/id.h.
10176 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10178 * Fixed memory leaks in the functions silc_idlist_del_client,
10179 silc_idlist_del_channel and silc_idlist_del_server in the file
10180 silcd/idlist.c. All of those leaked like a sieve.
10182 * Fixed some small memory leaks in the client's function
10183 silc_client_notify_by_server.
10185 * Added functions into silcd/server.c: silc_server_announce_clients,
10186 silc_server_announce_channels and silc_server_announce_server.
10187 These functions are used by normal and router server to announce
10188 to its primary router about clients, channels and servers (when
10189 router) that we own. This is done after we've connected to the
10192 These functions effectively implements the following packet types:
10193 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10194 and SILC_PACKET_NEW_ID_LIST.
10196 * Added new functions into the silcd/packet_receive.[ch]:
10197 silc_server_new_id_list, silc_server_new_channel_list and
10198 silc_server_new_channel_user_list to handle the incoming
10199 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10201 * Added support of changing Channel ID in the function
10202 silc_server_replace_id. If the server that announces a channel
10203 to the router already exists in the router (with same name but
10204 with different Channel ID), router is responsible to send
10205 Replace ID packet to the server and force the server to change
10206 the Channel ID to the one router has.
10208 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10209 client that the Channel ID has been changed by the router. The
10210 normal server sends this to the client. Client must start using
10211 the new Channel ID as the channel's ID.
10213 Implemented handling of this new type into lib/silcclient/client.c
10214 into the function silc_client_notify_by_server.
10216 * Added new function silc_idlist_replace_channel_id into the files
10217 silcd/idlist.[ch] to replace the Channel ID.
10219 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * Call silc_server_command_identify_check always when processing
10222 the IDENTIFY command in silcd/command.c
10224 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10226 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10227 send keepalive packets. The packet can be sent by clients,
10228 servers and routers.
10230 Added function silc_socket_set_heartbeat into the file
10231 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10232 If not set, the heartbeat is not performed. The actual
10233 heartbeat is implemented in the low level socket connection
10234 library. However, application is responsible of actually
10235 sending the packet.
10237 Added silc_server_send_heartbeat to send the actual heartbeat
10238 packet into silcd/packet_send.[ch]. Server now performs
10239 keepalive with all connections.
10241 * Added silc_task_get_first function into lib/silcutil/silctask.c
10242 to return the timeout task with shortest timeout. There was a bug
10243 in task unregistration that caused problems. TODO has been
10244 updated to include that task system must be rewritten.
10246 * The client library will now resolve the client information when
10247 receiving JOIN notify from server for client that we know but
10248 have incomplete information.
10250 * Rewrote parts of silc_server_remove_from_channels and
10251 silc_server_remove_from_one_channel as they did not remove the
10252 channel in some circumstances even though they should've.
10254 * Encryption problem encountered in server:
10256 The LEAVE command used to send the Channel Key packet to the
10257 router immediately after generating it. However, the code
10258 had earlier sent Remove Channel user packet but not immediately,
10259 ie. it was put to queue. The order of packets in the router
10260 was that Channel Key packet was first and Remove Channel User
10261 packet was second, even though they were encrypted in the
10262 reverse order. For this reason, MAC check failed. Now, this
10263 is fixed by not sending the Channel Key packet immediately but
10264 putting it to queue. However, this is more fundamental problem:
10265 packets that are in queue should actually not be encrypted
10266 because packets that are sent immediately gets encrypted
10267 actually with wrong IV (and thus MAC check fails). So, packets
10268 that are in queue should be encrypted when they are sent to
10269 the wire and not when they put to the queue.
10271 However, the problem is that the current system has not been
10272 designed to work that way. Instead, the packet is encrypted
10273 as soon as possible and left to the queue. The queue is then
10274 just purged into wire. There won't be any fixes for this
10275 any time soon. So, the current semantic for packet sending
10278 o If you send packet to remote host and do not force the send
10279 (the packet will be in queue) then all subsequent packets to the
10280 same remote host must also be put to the queue. Only after the
10281 queue has been purged is it safe again to force the packet
10284 o If you send all packets immediately then it safe to send
10285 any of subsequent packets through the queue, however, after
10286 the first packet is put to queue then any subsequent packets
10287 must also be put to the queue.
10289 Follow these rules and everything works fine.
10291 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10293 * Added new function silc_server_remove_clients_by_server to
10294 remove all client entries from ID list when the server connection
10295 is lost. In this case it is also important to invalidate all
10296 client entires as they hold the invalid server entry. This
10297 fixes fatal bug when server has lost connection and will reconnect
10300 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Made some sanity checks to silc_server_daemonise like to check
10303 whether the requested user and group actually exists.
10305 * Added sanity check to SKE's silc_ske_responder_finish to check
10306 that the public and private key actually is valid.
10308 * Invalidate the client's nickname when receiving Replace ID
10309 packet and the Client ID is being replaced. This means that the
10310 server will query the nickname if someone needs it (client)
10313 * Sort the ID Cache in client library when the ID Cache data
10314 has changed (needs sorting).
10316 * Do not allow for SILC client to create several connections to
10317 several servers. The client does not support windows right now
10318 and generating multiple connections causes weird behaviour.
10320 Irssi-silc client does support windows and can handle several
10321 connections without problems, see: www.irssi.org and SILC plugin.
10323 * Fixed some places where client was added to the IDList. The
10324 rule of thumb is following (in order to get everything right):
10325 If the client is directly connected local client then the
10326 `connection' argument must be set and `router' argument must be
10327 NULL to silc_idlist_add_client function. If the client is not
10328 directly connected client then the `router' argument must
10329 bet set and the `connection' argument must be NULL to the
10330 silc_idlist_add_client function.
10332 * The funtion silc_server_packet_send_local_channel actually did
10333 not check whether the client was locally connected or not. It
10334 does that now. Fixed a bug related to LEAVE command.
10336 * Fixed Remove Channel User payload parsing bug in server's
10337 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10339 * The server's silc_server_save_channel_key now checks also the
10340 global ID list for the channel as it might not be in the local
10341 list. Fixed a bug related to LEAVE command.
10343 * Is this the end of the [<unknown>] buglet that has been lurking
10344 around for a long time? A little for loop fix in server's
10345 silc_server_command_whois_parse that is used by both IDENTIFY
10346 and WHOIS command. At least, this was a clear bug and a cause
10347 of one type of [<unknown>] buglet.
10349 * WHOIS and IDENTIFY commands call the function
10350 silc_server_command_[whois/identify]_check function even if
10351 we are not router server.
10353 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * Added --with-gmp configuration option. If set the GMP
10356 is always compiled in the SILC source tree. If not set then
10357 it is checked whether the system has the GMP3 installed. If
10358 it has then the GMP won't be compiled (the system's headers
10359 and library is used), if it doesn't have it then the GMP is
10360 compiled in the SILC source tree.
10362 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10364 * Changed RSA private exponent generation to what PKCS #1
10365 suggests. We try to find the smallest possible d by doing
10366 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10367 not security fix but optimization.
10369 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10371 * Added new config entry [Identity] to fork the server and run
10372 it as specific user and group. A patch from Bostik.
10374 * Imported Dotconf configuration library into lib/dotconf.
10375 This will be used to create the SILC configuration files later.
10376 It will appear in the distsribution after this commit.
10378 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10380 * A big code auditing weekend happening. Auditing code for
10381 obvious mistakes, bugs and errors. Also, removing any code
10384 Removed files for being obsolete:
10386 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10387 inline in the file lib/silcutil/silcbuffer.h)
10389 o lib/silcutil/silcbufutil.c (the header has inline versions)
10391 Changed code to fix possible error conditions:
10393 o The buffer formatting routines now check that the destination
10394 buffer really has enough space to add the data. This applies for
10395 both buffer formatting and unformatting
10396 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10397 unformatting was changed to accomodate following rules:
10398 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10399 sent to the function while XXX_*STRING will not allocate or copy
10400 the data into the buffer. Instead it sets the pointer from the
10401 buffer into the pointer sent as argument (XXX_*STRING used to
10402 require that the pointer must be allocated already). This change
10403 makes this whole thing a bit more consistent and more optimized
10404 (note that the data returned in the unformatting with XXX_*STRING
10405 must not be freed now). The routines return now -1 on error.
10407 o Tried to find all code that use buffer_format and buffer_unformat
10408 and added return value checking to prevent formatting and
10409 especially unformatting errors and possible subsequent fatal
10412 o Changed ske->x and ske->KEY to mallocated pointers in
10413 lib/silcske/silcske.h. Fixed possible data and memory leak.
10415 o Added return value checking to all *_parse* functions. Fixed
10416 many memory leaks as well.
10418 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10419 so that buffer overflows would not happen. All code now also
10420 checks the return value as it can fail.
10422 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10424 * Added reconnection support to server if the normal server looses
10425 its connection to the router (for example if router is rebooted).
10426 The server performs normal reconnection strategy implemented
10427 to the server. Affected file silcd/server.c.
10429 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10431 * Added new packet type SILC_PACKET_SET_MODE that is used to
10432 distribute the information about changed modes (for clients,
10433 channels and clients channel modes) to all routers in the
10434 network. Updated the protocol specification accordingly.
10436 Added functions into silcd/packet_send.c and
10437 silcd/packet_receive.c: silc_server_send_set_mode,
10438 silc_server_set_mode.
10440 Added new files silcmode.[ch] into lib/silccore that implements
10441 the encoding and decoding of Set Mode Payload. Added new type
10442 SilcSetModePayload. Moved the definitions of different modes
10443 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10445 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10447 * Oops, a little mistake in server's connection authentication
10448 protocol. The protocol is not ended with FAILURE but with
10449 SUCCESS if the authentication is Ok. :) Affected file is
10452 * Implemented NICK_CHANGE notify handling in server in the file
10453 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10454 the local clients on the channel. After the changing nickname
10455 in router environment snhould work and the [<unknown>] nickname
10456 should appear no more.
10458 The silc_server_replace_id function that receives the Replace ID
10459 payload now sends the NICK_CHANGE notify type also in the file
10460 silcd/packet_receive.c
10462 * Changed WHOIS and IDENTIFY command to support the maximum amount
10463 of arguments defined in protocol specs (3328 arguments). This
10464 fixed a bug that caused problems when there were more than three
10465 users on a channel.
10467 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10469 * Added extra parameter, command identifier, to the
10470 silc_client_send_command so that explicit command identifier
10473 Changed that ID list routines uses specific command identifier
10474 when sending WHOIS/IDENTIFY requests to the server so that they
10475 can be identified when the reply comes back.
10477 Affected files lib/silcclient/command.[ch],
10478 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10480 * Added `sender' argument to silc_server_packet_send_to_channel
10481 to indicaet the sender who originally sent the packet to us
10482 that we are now re-sending. Ignored if NULL. Affected file
10483 silcd/packet_send.[ch].
10485 * Added some server statistics support in silcd/server_internal.h
10486 SilcServerStatistics structure and around the server code. Also
10487 send some nice statistics information when client is connecting
10490 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10492 * Fixed channel ID decoding in server's JOIN command reply in
10493 silcd/command_reply.c
10495 * Fixed braodcasting of replace ID payload to not to send it if
10496 we are standalone server in silcd/packet_receive.c.
10498 * Fixed all channel message sending routines to not to send
10499 packets to clients that has router set, since they are routed
10500 separately in the same function earlier. Affects file
10501 silcd/packet_send.c and all channel packet sending functions.
10503 * In USERS reply, res_argv[i] are not allocated, the table
10504 is allocated. Thus changed that free the table, not its
10507 * In server's whois_check and identify_check if the client is
10508 locally connected do not send any WHOIS commands - they are not
10511 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * Fixed some minor bugs in client when sending WHOIS command. The
10514 arguments was in wrong order.
10516 * Removed statis function add_to_channel from server in
10517 silcd/command.c that was previously used with the joining but
10520 * Tested USERS command in router environment successfully with two
10521 routers, two servers and two clients.
10523 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10525 * Reorganized the USERS command and command reply in client library
10526 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10527 When the command is given by user we register a pending command
10528 callback that will reprocess the command after the reply has been
10529 received from the server. When reprocessing the packet we then
10530 display the information. Thus, the USERS information is displayed
10531 now in the command callback instead of in the command reply
10532 callback. The processing of the command is same as previously
10533 when server has sent the command reply in the JOINing process.
10535 * Added to USERS command in silcd/command_reply.c to join the client,
10536 we didn't use to know about, to the channel after we've created
10537 a client entry for it. Also, for clienet we did know already still
10538 check whether it is on the channel or not and add it if not.
10540 * Removed silc_server_command_join_notify as the function and its
10543 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10545 * Changed the client's pending command handling to the same as the
10546 server's pending command handling. It is also now possible to
10547 execute command reply functions from other command reply
10548 function as the function callbacks for commands and command
10549 replies are one and same. The pending commands are not static
10550 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10551 in client connection context. Thus, pending commands are server
10552 connection specific as it is convenient.
10554 Changed the function silc_client_command_pending and
10555 silc_client_command_pending_del and added new function
10556 silc_client_command_pending_check. Removed the
10557 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10560 * Added cmd_ident, current command identifier, to the client
10561 connection context in lib/silcclient/client.h to keep track on
10562 command identifiers used in command sending. Client's command reply
10563 function handling now supports the mandatory command identifiers.
10565 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10566 funtions in client to fully support pending command callbacks.
10568 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10569 as one of the arguments to the application in the command reply
10572 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10573 before first releasing SILC but came back. Now it is removed again
10574 and should come back nomore. The FORWARDED flag was used only
10575 by the JOINing procedure by forwarding the command packet to router.
10576 Now, the JOINing procedure has been changed to more generic (due
10577 to various router environment issues) and FORWARDED is not needed
10578 anymore for anything. The protocol specification is yet to be
10581 Now, removed silc_server_packet_forward from server and the flag
10582 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10584 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10586 * Renamed NAMES command to USERS command. The NAMES was named that
10587 due to historical reasons. Now it is renamed. Also, rewrote
10588 parts of the USERS command. The nickname list is not sent anymore
10589 by the server. Only Client ID and mode lists are sent in the USERS
10590 command. Changed this also to the protocol specification.
10592 The client now resolves the names and stuff after it receives
10593 the USERS list from the server when joining to the channel.
10595 * WHOIS and IDENTIFY commands has been changed to support multiple
10596 Client ID's per command. One can now search for multiple users
10597 in the network by sending only one WHOIS or IDENTIFY command.
10598 Changed the code and the protocol specifications.
10600 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10601 uses silc_server_command_whois_parse to parse the request. */
10603 * If normal server, do not parse the WHOIS and IDENTIFY requests
10604 before sending it to the router. Saves some time.
10606 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Fixed JOIN command on client library. Wrong number of arguments
10609 used to crash the client.
10611 * Added silc_server_channel_has_global function to check whether
10612 channel has global users or not.
10614 * Added silc_server_channel_has_local function to check whether channel
10615 has locally connected clients on the channel.
10617 * The silc_server_remove_from_one_channel now checks whether the
10618 channel has global users or not after given client was removed from
10619 the channel. It also checks whether the channel has local clients
10620 on the channel anymore. If it does not have then the channel entry
10621 is removed as it is not needed anymore.
10623 * The silc_server_notify now checks on JOIN notify whether the joining
10624 client is one of locally connected or global. If it is global then
10625 the channel has now global users on the channel and that is marked
10626 to the channel entry. Also, it now saves the global client to
10627 global list who is joining and JOINs it to the channel. This is
10628 for normal server, that is.
10630 Changed silc_server_send_notify_on_channel,
10631 silc_server_packet_relay_to_channel and
10632 silc_server_packet_send_to_channel check if we are normal server
10633 and client has router set (ie. global client) do not send the
10634 message to that client, as it is already routed to our router.
10636 * Implemented LEAVE notify type handling in silc_server_notify
10639 * Tested LEAVE command in router environment successfully. Tested
10640 with two routers, two servers and two clients.
10644 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10646 * Implemented SIGNOFF notify type handling in silc_server_notify
10649 * silc_server_remove_id now removes the client entry from all channels
10650 it has joined and thusly sends SIGNOFF notify type.
10652 * Rewrote the NAMES list generation in server by removing two excess
10653 loops. The lists are created now inside one loop.
10655 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10657 * silc_server_remove_channel_user checks now also global list
10658 for channel and client.
10660 * silc_server_new_channel_user checks now both local and global
10661 list for channel and client. Fixed a bug in client id decoding.
10662 Used to decode wrong buffer.
10664 * silc_server_channel_message checks now both local and global
10665 list for channel entry.
10667 * Tested channel joining (hence JOIN) in router environment
10668 successfully. Tested with two routers, two servers and two
10671 * Tested channel message sending in router environment successfully.
10673 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10675 * Added silc_server_save_channel_key into server.[ch] to save the
10676 received channel key in Channel Key payload processing. It is
10677 also used in JOIN command reply handling.
10679 Equivalent function silc_client_save_channel_key added into
10680 client.[ch] into client library.
10682 * Changed JOIN command reply to send information whether the channel
10683 was created or not (is existing already) and the channel key
10684 payload. Changed protocol specs accordingly.
10686 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10687 the request was sent by ID and not by nickname. Crashed on
10690 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10693 now correctly save the received data.
10695 * silc_server_free_sock_user_data now notifies routers in the
10696 network about entities leaving the network.
10698 At the same time implemented functions silc_server_remove_id
10699 and silc_server_send_remove_id to receive and send REMOVE_ID
10700 packets. The packet is used to notify routers in the network
10701 about leaving entities. The ID removed will become invalid in
10704 * Added function silc_idlist_del_server into server. Removes and
10705 free's server entry from ID list.
10707 * silc_server_private_message function now checks, if we are router,
10708 that the destination ID really is valid ID, naturally.
10710 * In router when NEW_ID packet is received (for new client) the
10711 hash of the Client ID is saved in the ID Cache but the
10712 client->nickname is set to NULL, instead of putting the hash
10715 IDENTIFY command now also checks that client->nickname must be
10716 valid. If it is not if will request the data from the server who
10717 owns the client. Added new function
10718 silc_server_command_identify_check.
10720 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10721 to set the command to already allocated Command Payload.
10723 * Tested private message sending in router environment with two
10724 routers, two servers and two clients. Fixed minor bugs and now
10727 * Fixed segfault from client's NAMES command. Used to crash if
10728 not on any channel.
10730 * Forwarded packets must not be routed even if it is not destined
10731 to the receiver. Changed server code comply with this.
10733 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10735 * Added `require_reverse_mapping' boolean value to ServerParams
10736 structure. If TRUE (not default) the server will require that
10737 the connecting host has fully qualified domain name.
10739 If the reverse mapping is not required and hostname could not be
10740 found the IP address is used as hostname.
10742 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10744 * Implemented version string checking to both client and server.
10745 The check is incomplete currently due to the abnormal version
10746 strings used in development version of SILC.
10748 * Changed all command functions in server to use the new
10751 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10753 * Changed char *data to unsigned char *data in ID Cache system to
10754 support binary data as ID Cache data. Changed code to support
10755 binary data in lib/silccore/idcache.c.
10757 * Renamed silc_server_packet_relay_command_reply to
10758 silc_server_command_reply as it is normal packet receiving
10759 function. Rewrote the function to accept command replys for
10760 servers and not only for clients.
10762 * Mark remote router always as registered server if we are connecting
10763 to it. Otherwise, commands sent by the router to us are ignored.
10765 * All ID List find routines now returns the ID Cache Entry pointer
10766 as well if requested.
10768 * WHOIS command works now in router environment, tested with two
10769 routers, two servers and two clients.
10771 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10772 in router environment (as it is almost equivalent to WHOIS) but
10773 hasn't been tested thoroughly. Added new functions:
10775 silc_server_command_identify_parse
10776 silc_server_command_identify_send_reply
10777 silc_server_command_identify_from_client
10778 silc_server_command_identify_from_server
10780 * Disabled route cache adding because adding two different ID's with
10781 same IP replaces the old cache entry thus giving wrong route.
10782 The entry->router->connection is always the fastest route anyway
10783 so route cache may not be needed. Of course, new routes maybe
10784 established after receiving the ID when the entry->router->connection
10785 might not be anymore the most optimal.
10787 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10789 * Add route cache for received ID for fast routing.
10791 * Added silc_server_packet_route to route received packet on router
10792 that is not destined to us.
10794 * Renamed silc_server_get_route to silc_server_route_get.
10796 * Added id_string and id_string_len fields into SilcServer to
10797 include encoded ServerID for fast comparing without excess
10798 encoding of the ID's.
10800 * Cleaned up WHOIS command on server side. Added following static
10803 silc_server_command_whois_parse
10804 silc_server_command_whois_check
10805 silc_server_command_whois_send_reply
10806 silc_server_command_whois_from_client
10807 silc_server_command_whois_from_server
10809 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10810 arguments in command replies. All command functions should be
10811 updated to use this macro.
10813 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10815 * Minor typo fixes on command reply handling on server.
10817 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10819 * Added silc_server_command_add_to_channel internal routine to add
10820 the client to the channel after router has created the channel and
10821 sent command reply to the server.
10823 * Added generic silc_server_send_command to send any command from
10826 * Use static buffer with ID rendering instead of duplicating data.
10828 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10830 * Fixed a channel user mode bug when joining to a channel server gave
10831 everybody channel founder rights, oops.
10833 * We mark ourselves as the router of the incoming server connection
10834 if we are router ourselves. This way we can check in some packet
10835 sending functions whether it is locally connected server. For
10836 incoming router connections we put NULL.
10838 * For router sending packets locally means now always sending the
10839 packet cell wide; to local clients and local servers. For normal
10840 server sending packet locally means sending it to only local
10843 * Fixed the JOIN command to really work in router environment. If the
10844 channel is created it is always created by the router. Router is
10845 also responsible of making the initial joining to the channel,
10846 sending JOIN notify to the sending server and distributing
10847 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10848 does not exist server doesn't do anything else but forward the
10849 command to the router which performs everything.
10851 * Added silc_server_send_channel_key function to send the Channel Key
10854 * Added silc_server_create_channel_key to create new channel key. The
10855 channel key is now re-generated everytime someone joins or leaves
10856 a channel, as protocol dictates. Note: channel->key_len is the
10857 key length in bits.
10859 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10861 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10862 packet_receive.[ch] to separate packet sending and receiving
10863 routines. The server.[ch] now includes everything else including
10864 actual packet processing (writing and reading data) and other
10867 Renamed silc_server_private_message_send_internal to
10868 silc_server_send_private_message. The routine is still though
10869 used only to relay private messages as server does not send
10870 private messages itself.
10872 Renamed silc_server_new_channel to silc_server_create_new_channel
10873 and added new function sicl_server_new_channel that handles the
10874 incoming New Channel packet. Added also new sending function
10875 silc_server_send_new_channel to send New Channel Payload.
10877 * Added new function silc_server_notify to process incoming notify
10878 packet to the server/router. Server may then relay the notify
10879 to clients if needed.
10881 * Added new function silc_server_new_channel_user to process incoming
10882 New Channel User packet. Router will redistribute the packet and
10883 send JOIN notify to its local clients and locally connected servers
10884 if needed. Normal server will send JOIN notify to its local client
10885 on same channel when received this packet. Added also corresponding
10886 sending function silc_server_send_new_channel_user to sent the
10889 * Added boolean route argument to send_notif_to_channel and
10890 packet_send_to_channel functions to attempt to route the packet
10891 if it is TRUE and send only locally if it is FALSE.
10893 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10895 * silc_server_replace_id now broadcasts the received replace ID
10896 packet if it is not broadcast packet already. The router must
10897 broadcast to inform other routers about changed ID.
10899 * Added backpointer to server's router into SilcServer context in
10900 silcd/server_internal.h.
10902 * Fixed silc_server_packet_broadcast to send correct broadcast
10905 * The channel key is now distributed to the local client as soon
10906 as it is received from the router (in router environment) so that
10907 no other packet may be sent for the channel until client has
10910 * silc_server_remove_channel_user now broadcasts the received
10911 Remove Channel User packet if it is not broadcast packet already.
10912 The router must broadcast to inform other routers about removed
10915 * Added users field into SilcPacketContext that is a reference count
10916 of the context. One can increase the reference count by calling
10917 silc_packet_context_dup which is now changed to just increase the
10918 reference count instead of duplicating the data. The reference
10919 count is decresed by calling silc_packet_context_free that will
10920 free the data after the reference count hits zero.
10922 For now on the packet context and everything allocated into it
10923 (including the raw packet from network) must be freed by calling
10924 the new silc_packet_context_free function. Added also new function
10925 silc_packet_context_alloc that must be used now to allocate the
10926 context. This also means that if a routine is asynchronous from
10927 silc_[client/server]_packet_parse_type the packet context must
10928 be duplicated by calling silc_packet_context_dup. Otherwise it
10929 gets free'd after silc_[client/server]_packet_parse_type returns.
10930 Also, one must remember that if packet is duplicated then its
10931 reference count must be decresed by calling the free function as
10932 many times as it was duplicated.
10934 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10935 from both client and server.
10937 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10939 * Made joining to a channel working in router environment.
10941 * Cleaned up JOIN command on server side and create function
10942 silc_server_command_join_channel internal routine to make the
10945 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10947 * Changed silc_command_pending list to SilcDList. Also, added
10948 `ident' field to SilcServerCommandPending structure to identify
10949 the reply and to call correct callback.
10951 Added silc_server_command_pending_check function to replace the
10952 corresnponding macro. The silc_command_pending list is not
10955 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10956 to set identifier to previously allocated Command Payload. It
10957 is used to set identifier for command when resending Command
10960 * Added silc_command_payload_encode_payload to encode Command
10961 Payload buffer from SilcCommandPayload structure.
10963 * Added silc_argument_payload_encode_payload to encode Argument
10964 payload buffer from SilcArgumentPayload structure.
10966 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10968 * Changed WHOIS command to support router connection on server side.
10969 The whois request is always sent to router unless the server is
10970 standalone server. After server has received the reply from the
10971 router will it send the reply to the client.
10973 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10974 broadcast received broadcast packet. The function is used only
10975 by router. The broadcast packet is always sent to the router's
10978 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10979 render given ID to printable string, for log files for example.
10981 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10983 * Made basic router to router connections working. At least they
10984 can now connect to each other but nothing really works the way
10985 they are supposed - yet.
10987 * Added new initiator token to RouterConnection configuration
10988 file in silcd/serverconfig.[ch]. It is used to tell whether we
10989 are the initiator to the remote router or whether we'll expect
10990 the other end to connect.
10992 * Moved registering of listener task to silc_server_init, hence
10993 the server starts listenning as soon as it is run, even if it
10994 does not have connections to other routers. Let's see how well
10997 * Changed default connection retry timeouts for more suitable in
11000 * Removed cipher and such arguments from silc_idlist_add_client
11001 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11002 Added new function silc_idlist_add_data to add the keys and stuff
11005 * Added SilcIDListData structure and added it to SilcClientEntry
11006 and SilcServerEntry as their first field in the structure. This
11007 way we can explicitly cast the ID entries to the SilcIDListData
11008 structure and get common data for the entries. In past, we had
11009 to first check what type of connection it is and then cast it to
11010 correct ID entry type. Now, we can directly cast the opaque
11011 pointer to the SilcIDListData (no matter what ID entry it actually
11012 is) and get the data needed.
11014 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11016 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11017 in some circumstances even if threre were timeout tasks, though not
11018 IO tasks, but tasks anyway. Now fixed.
11020 * Defined SilcServerConnection structure to hold connection specific
11021 stuff about directly connected servers and routers. The definition
11022 is currently in silcd/server_internal.h. I thought about having
11023 a bit more important role fro this struct but for now it is used
11024 only when connecting to other server (or router actually).
11026 * Added connecting retry support in server when connecting to
11027 router(s). The retry feature implement exponential backoff
11028 algorithm. Also, added SilcServerParams structure to hold default
11029 parameters for server. For now, it include these retry settings
11030 and are hard coded. After server is moded to be as Silc Server
11031 Library this structure will be more important.
11033 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11035 * Changed client librarys channel->clients table to SilcList and
11036 changed code accordingly.
11038 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11040 * Changed client's channel table to SilcList and changed code
11041 accordingly. Also changed SilcChannelClientEntry to include back-
11042 pointer to the channel so that client entry can use that structure
11043 as list as well and we have fast cross-reference to the channel.
11044 This change dramatically decreased the complexity of channel
11045 handling with client entry and vice versa (removed one extra
11046 loop when searching for channel entry from many functions).
11048 * Changed server->sim from table to SilcDList and changed code
11051 * NAMES command can now be used from user interface. It will show
11052 the user list on the channel, neatly.
11054 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11055 Code now saves realname of the user if it becomes available.
11057 * Renamed configure.in to configure.in.pre and made ./prepare
11058 script to automatically add correct version string to
11059 configure.in which it creates from configure.in.pre.
11061 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11063 * NAMES command reply now shows users mode with the nickname when
11064 joining to channel.
11066 * Moved silc_client_ch[u]mode[_char] functions from
11067 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11068 place sucks, they are utility functions and should be in some
11071 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11073 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11076 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11080 * Added TRQ (efficient deque and list library) into lib/trq. This is
11081 a very good list library that is currently used in the SILC. Defined
11082 SilcList API over the library because I didn't like the API very
11083 much. See lib/trq/silclist.h for the API and examples of how to
11084 use the API. Fixed various places in the code to use the new
11085 SilcList API. The SilcList is meant for lists that has a structure
11086 already defined as a list. It is not suitable to add just some
11087 context to the list (in TRQ, the context is the list actually).
11089 So, I defined SilcDList that can be used for the purpose where
11090 predefined list structure does not exit. This can be used as
11091 such list. Now some context just can be added to the SilcDList.
11092 Currently this list is not used in the SILC just yet, though there
11093 are a lot places where this can replace dynamically allocated
11094 tables and I will fix these places, later, to use SilcDList.
11095 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11096 and use TRQ internally).
11098 Also fixed some annoying warning messages that the original TRQ
11099 code generated. Also minor changes to TRQ's Makefile.in.
11101 * Added support for querying by Client ID to both WHOIS and
11102 IDENTIFY commands into server, as required by the protocol.
11104 * Removed method function pointers from SilcBuffer structure. They
11105 weren't used to anything and just increased the context size for
11106 no good reason. This change also made silc_buffer_alloc and
11107 silc_buffer_free functions inline functions.
11109 * Disabled command flooding detection support until it's fixed so
11110 that it accepts commands in but does not execute them more than once
11113 * Added silc_net_localhost(), to return local hostname, into
11114 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11115 that must be initialized before calling silc_client_init.
11117 * Added new function: silc_server_send_notify_on_channels to send
11118 notify messages to all channels client has joined. It is assured
11119 that the message is sent only once per client.
11121 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11122 lib/silcutil/silcutil.[ch] as silc_format function. The new
11123 function is generic and is used by server as well, not only by
11124 the logging routines.
11126 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11127 the provided version string was not acceptable. Added new function:
11128 silc_ske_check_version into lib/silcske/silcske.h. The function
11129 must be implemented by the application (client or server) and it
11130 does not reside in the SKE library. The function checks the version
11131 string remote end sent.
11133 * Added back pointers (to opaque context and to SilcSocketConnection)
11134 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11136 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11137 duplicate packet context structure.
11139 * Changed `notify' client operation to send same arguments as client
11140 receives from server except for ID's. ID's are mapped to correct
11141 ID entry and that is returned. Also, if channel entry is not sent
11142 by server but the notify is for channel the channel entry is sent
11143 to application (otherwise application doesn't know that it is for
11144 channel (library gets it from packet's Destination ID)).
11146 * Added silc_client_remove_from_channels into client library to
11147 remove a client from all channels it has joined to. Used when
11148 received SIGNOFF notify from server. Added also new function
11149 silc_client_replace_from_channels to replace old ID entry with
11150 new ID entry on all channels. Used when received NICK_CHANGE
11151 notify from server.
11153 * Fixed ID Cache list handling in silc_idlist_get_client in
11154 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11155 to get (or query) client by ID.
11157 * Updated TODO list.
11159 * Added connection authentication status message defined by the
11160 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11161 support for these into the code in client and server side.
11163 * Added generic function silc_client_send_command to send any command
11164 with variable argument list. Application should use this function
11165 to send commands if the command functions provided by the library
11166 does not suite for the application's user interface needs.
11168 * Added new `failure' client operation. Application is notified about
11169 received failure packet if client is executing a protocol. In this
11170 case the protocol's execution has failed.
11172 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11173 is required by the protocol.
11175 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11176 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11179 * Added status flag to SilcSKE object to indicate realtime status
11180 of the SKE protocol.
11182 * Application receives now exactly same command reply arguments as
11183 the library receives from server. However, if ID is received the
11184 corresponding ID entry is returned to the application (eg. Client
11185 ID is mapped to correct SilcClientEntry entry and that is returned).
11186 Changed command_reply client operation due to this change.
11188 * Changed all ID's in commands and in command replys as ID Payloads.
11189 Change affected both client and server side codes.
11191 All ID's sent in SILC network (with execption of ID's in SILC
11192 Packet header) are sent in ID Payload to support variable length
11195 * Server now notifies nick changes and notifies all clients on
11196 the channels about the new nickname (about the new Client ID,
11199 * Implemented CMODE command to change channel modes. Supports all
11200 channel modes defined by the protocol specs except ban and invite
11201 lists. (Also, private channel key mode is supported but support for
11202 setting private channel key in client is missing, thus, this mode
11203 has no effect on client side (except that server requires that the
11204 client uses private channel key and normal channel traffic does not
11207 Also, invite mode works per se, but INVITE command does not work
11208 yet correctly, so you can set channel as invite only channel but
11209 inviting clients to the channel does not work (it is yet to be
11210 thought what's the best way to do it).
11212 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11213 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11214 Implemented CUMODE command to change user's mode on the channel.
11215 Supports all modes defined by the protocol specs.
11217 * Added NAMES command reply to return users modes on the channel.
11219 * Removed unnecessary and slow ciphers from lib/silccrypt.
11221 * Set SO_KEEPALIVE option to connection sockets by default.
11223 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11225 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11226 redefined the Notify Payload into protocol specs.
11228 * Added silc_id_payload_parse_id to get ID directly from raw
11231 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11233 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11234 accept searching by Client ID as well.
11236 * Added support for LEAVE and SIGNOFF notify types in client library.
11238 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11239 to parse ID Payload from raw data.
11241 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11243 * Added flags parameter into silc_ske_assemble_security_properties
11244 function in lib/silcske/silcske.[ch].
11246 * Changed notify client operation to fit better for notify messages
11247 sent by server. The notify payload received from server is now
11248 passed to the application (after parsing it to SilcNotifyPayload).
11249 It is application's responsibility to retrieve the arguments
11250 from the payload and show the message the way it wants. The message
11251 sent by server is implementation specific.
11253 * Changed public keys to comply with the protocol specification.
11254 Old public keys are not supported anymore and are not compatible.
11256 * Removed nickname from Channel Payload as the latest draft removed
11257 it. The client must resolve the nickname from the NAMES command
11258 reply received when it joined the channel.
11260 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11262 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11264 * Fixed some errors in protocol specification drafts.
11266 * Created lib/silccore/silcnotify.c to implement Notify Payload
11267 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11268 generic payloads described by protocol specifications. The file
11269 includes implementations for ID Payload and Argument Payload.
11271 * Changed Command Payload implementation to use the new Argument
11272 Payload. Changed command_xxxx_payload to command_payload_xxxx
11273 to comply with SILC coding conventions.
11275 * Added suppport for Argument Payload handling in Notify Payload
11276 implementation as protocol requires it. Added the new support
11277 into server and client lib as well.
11279 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11281 * Added support for multiple nicknames on same channel. [n] is
11282 added locally to the nickname if there are more than one same
11283 nicknames on the channel.
11285 * Server now sends all nicknames that matched WHOIS request.
11286 Client also shows the list received from server.
11288 * Added TOPIC command to client side. User can now set and show
11289 current topic on channel.
11291 * Added MOTD command to client and server. Also, server sends the
11292 motd when client connects to the server.
11294 * Changed version strings to comply ISO 8601.
11296 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11298 * Fixed protocol error handling in client library. It should now
11299 cope even if the SKE fails for some reason.
11301 * Made new protocol specification drafts for submitting to IETF.
11303 * Implemented TOPIC command to server in silcd/command.c.
11305 * Added two new notify types into lib/silccore/silcnotify.h:
11306 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11307 notify nickname change and topic setting/change on a channel.
11309 * API change of command_reply operation in client library. The
11310 application gets now the status type received from server as well.
11312 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11314 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11316 * Cras fixed and optimized the packet handling even further and
11317 it should work now. Minor change to the prototype of function
11318 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11320 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11322 * Added new function into lib/silcutil/silcschedule.[ch]:
11323 silc_schedule_with_fd to select() a specified fd. The function
11324 returns after timeout expires or data arrives or goes. The
11325 function is used by packet routines to wait that all data is
11326 received from network.
11328 * Fixed data reading from network in lib/silccore/silcpacket.c.
11329 The code now assures that all data is read from the fd and then
11330 continues packet processing. This was a bug fix since the code
11331 used to drop some data in some circumstances.
11333 * Added new function into lib/silcclient/client.[ch]:
11334 silc_client_start_key_exchange to start key exchange after
11335 connection has been established to server. The code internally
11336 now uses this funtion but its main purpose was to provide it
11337 for applications that perform their own connecting. After
11338 application has created a connection it merely calls this
11339 function to start the key exchange between client and server.
11340 The library takes care of everything else after that.
11342 Updated also lib/silcclient/README to explain the usage of
11345 * Do not send to application information that connection has
11346 been established. Application gets notified it by connect
11349 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11351 * Applied cras's patch to add silc_schedule_one function. The
11352 function runs scheduler once and returns.
11354 * Fixed the scheduler after cras messed it up. The timeout
11355 handling works now as it's supposed to work.
11357 * Added into lib/silccore/ silcnotify.h to include notify
11358 message types support. Changed silc_server_send_notify*
11359 functions, in server.[ch], to support those new notify types.
11360 Added the support for the notify types into client library,
11361 as well. Added new notify client operation into ops.h in
11364 * Changed silc_server_packet_send_to_channel to send normal
11365 packets instead of just channel message packets. The function
11366 is now used to send the notify packets to channels. It is not
11367 used to send channel message packets anymore, as server never
11368 sends them anymore.
11370 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11371 va_arg()s as it seems to require it nowadays. I guess, if SILC
11372 is compiled with older va_arg() the new code should work anyway.
11374 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11376 * Splitted core library. Core library (lib/silccore) includes
11377 now only SILC protocol specific core (and common) components.
11378 Created new utility library (lib/silcutil) that includes more
11379 generic purpose stuff. The stuff for util library was taken
11380 from the old core library. This was minor and easy split.
11382 * Created SILC Client Library (lib/silcclient) that includes
11383 implementation of the SILC client without user interface. This
11384 was major move from silc/ directory. The code has been changed
11385 so that it is transparent towards the user interface. The
11386 silc/ directory includes now the same user interface as before
11387 and it uses the new client library. Read lib/silcclient/README.
11388 Basicly, the client library performs everything else related
11389 to SILC except user interface handling. Also, configuration
11390 files are considered to be part of user interface and library
11391 does not handle them.
11393 This change also changed a lot of structures, function naming etc.
11394 Most important change was that SilcClientWindow object was
11395 renamed to SilcClientConnection in the client library. Created
11396 also new file lib/silcclient/ops.h. Also added new files
11397 silc/local_command.[ch] and silc/client_ops.[ch].
11399 All these changes were made to make it easier for user interface
11400 designers to create what ever user interface for the SILC client
11403 It is also expected that the server will be moved to lib
11404 directory as well and SILC Server Library will be created;
11405 sometimes in the future.
11407 * Removed Local commands from lib/silccore/silccommand.h as
11408 they are application specific and new client library does not
11409 handle any of those anymore.
11411 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11412 old client implementation in silc/.
11414 * Added support for callback functions in SILC_LOG_* macros.
11415 Application can now set its own callbacks that will be called
11416 instead of using the default functions that will always print
11417 the debug messages to stderr (or stdout). Also, debugging can
11418 now be disabled by setting silc_debug to FALSE and re-enabled by
11419 setting it to TRUE. Note, that logging will still work even
11420 if debugging is disabled.
11422 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11423 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11424 silc_log_reset_debug_callbacks.
11426 * To enable debugging in silc client one must give now -d
11427 option on command line.
11429 * Changed silc_schedule_init to automatically allocate task queues
11430 if they are not allocated before calling it.
11432 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11434 * Added GMP 3.1 into math library.
11436 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11438 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11439 a channel in SILC network. The packet is used by servers and
11440 routers to notify other routers that user has left a channel.
11441 This little feature was missing until now. Added the feature
11442 to protocol specification as well.
11444 Added functions: silc_server_send_remove_channel_user and
11445 silc_server_remove_channel_user into server.[ch].
11447 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11448 lib/silccore/silcpacket.h. However, they are not implemented
11451 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11453 * Fixed joining to a channel and sending channel messages
11454 between server and router. The channel message sending should
11455 now work inside a cell.
11457 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11459 * Fixed the private message sending between server and router.
11460 The private message sending should now work inside a cell.
11462 * Added silc_server_replace_id into server.[ch] to replace
11463 existing ID in the SILC network.
11465 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11466 and silc_idlist_replace_server_id into idlist.[ch] in server.
11468 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11470 * Fixed the server to server connections. Server can again now
11471 connect to router. Router to router connections probably does
11474 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11476 * Added dynamic protocol registering support. Now protocols can
11477 registered and unregistered on the fly. Patch by cras.
11479 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11481 * Added lib/contrib directory to hold routines that some platforms
11482 don't have but are needed by SILC.
11484 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11485 into lin/contrib to provide getopt() and getopt_long() for
11486 those who don't have it.
11488 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11490 * Added AWAY command to client. When away message is set and
11491 client receives a private message packet the client automatically
11492 replies to the sender with the away message.
11494 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11495 bug seemed to be the cause of recent problems when compiling
11498 * Added version detection support to SKE protocol specification
11499 and added the new changes to the SKE implementation as well.
11500 There were other minor changes in the SKE protocol as well.
11502 Many changes in lib/silcske/silcske.[ch] and in
11503 lib/silcske/payload.[ch].
11505 * Added ^U functionality, clear input line. Patch from cras.
11507 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11509 * Mainly small bugfixes on core library. Fixed some debugging
11510 logging and buffer overflow in silclog.c.
11512 * Updated config.sub and config.guess on the distribution tree.
11514 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11516 * Added command lagging support in server. Client may execute
11517 commands now only once in two seconds.
11519 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11521 * Optimized packet reception. MAC computation and checking is now
11522 also more optimized. A lot previously duplicated code is now
11523 used as generic by both client and server.
11525 * Fixed key pair generation in clientutil.c
11527 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11529 * Added into lib/silccore/silcbufutil.[ch] new function;
11530 silc_buffer_realloc.
11532 * Moved generic packet sending/encryption functions to
11533 lib/silccore/silcpacket.[ch] from client and server. Some
11534 rewriting of the functions.
11536 * Moved all generic packet reception/decryption functions to
11537 lib/silccore/silcpacket.[ch] from client and server. The
11538 packet processing is now much cleaner in both client and server.
11539 These were major changes in both client and server.
11541 * Created many common functions in server to do packet sending.
11542 Previously code were duplicated a lot, this has been removed
11543 with these changes.
11545 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11547 * Rewrote major parts of the ID cache system. Don't know
11548 whether it is better now or not but at least the API is more
11551 * Major rewrite on ID cache stuff on client because of the ID
11552 cache API changes. Added idlist.c to client.
11554 * Also major rewrite on ID cache stuff on server as well.
11555 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11556 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11557 in hand, instead they are all put into the ID cache system now.
11558 All server_idlist_* routines uses ID cache now instead of
11559 traversing its own lists (those lists does not exist anymore).
11560 SilcIDList though still exists. Also, SilcXXXEntry's are
11563 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11565 * Finally made the SKE implementation compliant to the protocol
11566 specification. All mp integers are now binary encoded as
11567 opposed being HEX encoded.
11569 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11572 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11573 functions: silc_[encode/decode]_pem. Also added function
11574 silc_encode_pem_file to PEM encode with newlines ('\n') for
11575 saving into a file.
11577 * SILC public keys are now encoded either PEM or binary. Same
11578 option is for private keys as well. By default private keys
11579 are binary encoded and public keys PEM encoded. Silly HEX
11580 encoding were removed.
11582 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11583 function to create fingerprints.
11585 * Fixed a bug in SHA1; does not change the original data anymore.
11587 * Partly implemented INFO command on client and server side.
11588 Fixed CLEAR command. Changes to SERVER command; show current
11589 server(s) when giving command without arguments. Added
11590 VERSION command to client.
11592 * Added check to server that unregistered connections cannot
11593 execute commands (unless it is specificly allowed).
11595 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11597 * Fixed screen refresh.
11599 * Fixed channel joining bug from client. On some circumstances
11600 client tried to join to a channel it had already joined.
11602 * Added public key verification process into client's protocol.c.
11603 The client now verifies the public key from user and saves
11604 it into ~./silc/serverkeys/ directory.
11606 Added into: clientutil.[ch]: silc_client_verify_server_key.
11608 * Changed SKE protocol's silc_ske_initiator_finish function
11609 to accept callback function that verifies the received public
11610 key. Removed old silc_ske_verify_public_key function.
11612 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11614 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11615 silc_pkcs_private_key[_data]_set.
11617 * Made the password and public authentication more cleaner in
11618 server's protocol.c.
11620 * Removed historic and obsolete protocol `channel_auth' from
11621 both client and server.
11623 * Removed wrong way of sending command status messages from
11624 server to client in server's command.c. The old way violated
11625 protocol specification.
11627 Changes to silccore/silccommand.[ch]: removed
11628 silc_command_encode_status_payload -> not needed anymore,
11629 changed silc_command_encode_payload_va to accept extra
11630 argument on variable argument list. The argument type must
11631 now be provided to the function. Also, added new function:
11632 silc_command_encode_reply_payload_va which is same as
11633 normal command_encode_payload_va except command status type
11634 is provided as extra argument.
11636 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11638 * Added ~./silc directory handling. The directory includes the
11639 public and private keys for the client.
11641 Added silc_client_check_silc_dir, silc_client_create_identifier
11642 and silc_client_load_keys.
11644 * Implemented SILC protocol compliant public key. Added public
11645 and private key saving to and loading from files.
11647 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11648 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11649 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11650 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11651 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11653 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11654 silc_pkcs_load_[public/private]_key.
11656 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11658 * Added silc_server_get_route (route.[ch]) to get connection
11659 data for the fastest route for given ID.
11661 * Implemented INVITE command on client and server. The command
11662 were re-defined in the SILC Protocol Specification and the
11663 implementation now complies with the specification.
11665 * Implemented PING command on client and server.
11667 * Implemented NAMES command on client and server. The server side
11668 supports currently only normal server not router server yet.
11669 Some changes to NAMES definition in SILC protocol specification.
11671 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11673 * Implemented LEAVE command on client and server.
11675 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11676 again. This change was made to the protocol as well. Server
11677 should not violate the protocol specification anymore.
11679 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11681 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11682 was tested. SOCKS4 was not but should work anyway.
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