1 Fri Jan 6 13:08:15 CET 2006 Jochen Eisinger <coffee@silcnet.org>
3 * Fixed more autodist issues. Affected file doc/Makefile.ad,
4 apps/irssi/src/perl/Makefile.am, distdir/post-process-dist.
6 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
8 * make sure session->hostname and session->port are valid before the
9 application callback is done, since things will go wrong if the
10 application immediately calls silc_client_file_receive. Affected
11 file lib/silcclient/client_ftp.c.
12 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
14 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
16 * Fixed autodist configuration for silc-client. Affected file
18 * Honor user set hostname. Also give the user a chance to
19 read the error message. Affected file
20 apps/irssi/src/silc/core/silc-core.c
22 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
24 * Fixed compile error on non-i386. Affected file
25 lib/silccrypt/sha256.c.
27 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
29 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
31 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
33 * Removed callback system from SilcMimeAssembler. Return
34 the multipart type in silc_mime_get_multiparts. Affected
35 files are lib/silcutil/silcmime.[ch].
37 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
39 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
40 silc_mime_parse is available but deprecated.
42 * Check that packet is valid when processing key exchange,
43 authentication and rekey protocols. Fixes a crashbug.
44 Affected files are apps/silcd/protocol.c and
45 lib/silcclient/protocol.c.
47 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
48 all hash buffers to use that instead of fixed values.
50 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
52 * Added SHA-256 to crypto library. The SHA-256 takes now
53 precedence over SHA-1.
55 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
57 * fixed wrong return code in term_init. Affected file
58 apps/irssi/src/fe-text/terminfo-core.c
60 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
62 * and it doesn't return FILE* but a file descriptor. Affected
63 file apps/silcd/silcd.c
65 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
67 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
68 pointing this out. Affected file apps/silcd/silcd.c
70 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
72 * Fixed the insecure temporary file creation issue now that it's
73 even on bugtraq... Affected file apps/silcd/silcd.c
75 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
77 * Before creating a channel key we need to remove the private key
78 mode, otherwise no key is created. Affected file
81 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
83 * Before checking ip/hostname of SilcSocketConnection, check
84 if its not doing a host lookup currently. Fixes atleast one
85 crash when many people connect at the same time.
86 Affected file apps/silcd/server_util.c.
88 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
90 * Check for valid return value from regcomp. Affected file
91 lib/silcutil/unix/silcunixutil.c.
93 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
95 * Check for FD_SETSIZE in silc_select to not go over.
96 Affected file lib/silcutil/unix/silcunixschedule.c.
98 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
100 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
102 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
104 * Fixed channel public key list saving on JOIN command reply
105 on backup router. Affected file apps/silcd/command_reply.c.
107 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
109 * Added default limit how many channels client can join,
110 default is 50. Added 'channel_join_limit' configuration
111 option to server too. Affected files are apps/silcd/command.c
112 and serverconfig.[ch].
114 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
116 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
117 On Toolkit the server and client are not compiled by default.
118 Affected file configure.ad.
120 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
122 * Added lib/contrib/getopt.[ch] for platforms that don't
123 have it (it is not GPL implementation).
125 * Fixed compilation when pkg-config is used.
127 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
129 * A comma in invite/ban string is invalid, check for it.
130 Affected file apps/silcd/server_util.c.
132 * Added SERVICE command to the server. It parses the command
133 request but SILC Server does not support services for the
134 time being. Affected file apps/silcd/command.[ch].
136 * Added SERVICE command and command reply to client library.
137 It is however incomplete. Updated Toolkit documentation.
138 Affected files are lib/silcclient/command[_reply].[ch].
140 * Fixed IDENTIFY/WHOWAS command reply to send the username
141 correctly (uninitialized buffer). Affected file is
142 apps/silcd/server_query.c.
144 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
146 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
147 finalizes the major restructuring of the CVS tree.
149 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
151 * Send empty MOTD reply if MOTD file cannot be read.
152 Affected file silcd/command.c.
154 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
156 * Optimized primer number generator to use simpler conversion
157 routines. Also assure that the prime number will have the
158 highest bit set after modifying it. Affected file is
159 lib/silcmath/silcprimegen.c.
161 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
163 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
164 for now only for testing purposes, it will not be delivered
165 in any distribution for now.
167 * Removed NSS MPI from the source tree. Due to upcoming
168 license change for the SILC Toolkit, we cannot deliver the
169 NSS MPI anymore. I decided to replace it in all distributions
170 with public domain library.
172 * Removed GNU regex from lib/contrib and introduced free
173 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
174 GNU regex compatible API to it (only partial).
176 * Removed getopt routines from lib/contrib.
178 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
180 * Use silc_server_send_command_reply to send replies instead
181 of encoding packet itself. Affected file silcd/command.c.
183 * Added command sending and receiving statistics to server.
184 Affected files in silcd/.
186 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
187 with GCC, for it not to warn about pointer signedness.
189 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
191 * Added context to the SilcIDCache destructor. Affected
192 files are lib/silccore/silcidcache.[ch],
193 lib/silcclient/client.c and silcd/server.c.
195 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
197 * Added pkg-config check to configure.
199 * The PublicKeyDir must not be used with Admin block in server
200 config. Affected file silcd/serverconfig.c.
202 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
206 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
208 * Handle empty LIST command reply correcttly in server. Affected
209 file silcd/command_reply.c.
211 * Handle empty LIST command reply correctly in client library.
212 The application will now receive one LIST command reply with
213 all arguments set to NULL if there are no channels. Updated
214 Client Library documentation accordingly. Affected file
215 lib/silcclient/command_reply.c.
217 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
219 * Added channel name string stringprep profile to the protocol
220 and implementation to allow a little free'er channel name
221 strings. Affected files are lib/silcutil/silcstringprep.[ch].
223 * Added silc_channel_name_[check|verify] to check and verify
224 channel name strings. Affected files are
225 lib/silcutil/silcstrutil.[ch].
227 * Added support for the new channel name preparation in client
228 library and server. Affected files in lib/silcclient and
231 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
233 * Added the Autodist into the source tree. It replaces the
234 old ./prepare. It can be used to create distributions as
235 previously. See README.CVS and README.DIST. See
236 distributions in distdir/.
238 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
240 * Make sure query sends at least an error back if nothing
241 more is sent. Affected file silcd/server_query.c.
243 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
245 * During query, check if the original command caller goes
246 away. If it does, stop the query. Affected file
247 silcd/server_query.c.
249 * Check for valid channel creation in JOIN command reply.
250 Affected file lib/silcclient/command_reply.c.
252 * Handle the resolver counter in silc_client_get_users_by_channel
253 callback correctly. Fixed auto-join bug in Gaim. Affected
254 file lib/silcclient/idlist.c.
256 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
258 * Added some better error messages. Affected file
259 silcd/command_reply.c and packet_receive.c.
261 * Handle error in WATCH command propely on backup router.
262 Affected file silcd/command.c.
264 * Fixed freeing of unfreeable variable in WHOIS command reply.
265 Affected file silcd/command_reply.c.
267 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
269 * Added pkg-config .pc file creation for silc core library
270 and silcclient library. A patch by c0ffee.
272 * Removed the need for GNU Libidn. Added the simple stringprep
273 from libidn into lib/contrib/. It is now used also on Windows
276 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
278 * Simplified the invite and ban string handling in the
279 server. Check for valid invite and ban arguments also.
280 Affected file silcd/server_util.c.
282 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
284 * Added WATCH list announcing in backup router protocol.
285 Affected files are silcd/command.c, server.c, server_backup.c.
287 * Do not change users mode to founder on normal server/backup
288 if the founder mode is set, and user is first one to join.
289 Affected file silcd/pcaket_receive.c.
291 * Do not send CUMODE_CHANGE notify back to sender. Affected
292 file silcd/packet_receive.c.
294 * Added getrusage() to take noise in SILC RNG. A patch by
295 Mika Boström. Affected files are configure.in.pre,
296 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
298 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
300 * Splitted the SILC libraries configuration into a configure
301 fragment into lib/configure.ad. It is now possible, once
302 this feature is added, to specify whether to compile or not
303 compile included SILC libraries. Affected files are
304 configure.in.pre, lib/silcmath/mpi/configure.ad,
305 lib/configure.ad, Makefile.defines.pre and
306 Makefile.defines_int.pre.
308 * Added --with-silc-includes and --with-silc-libs to configure.
309 If specified the included libs are not compiled, but the
310 specified libs are used. Pkg-config is not yet supported.
311 Affected file configure.in.pre.
313 * Fixed WATCH command handling on backup router. Router does not
314 send the watch command any more to backup if it originates from
315 backup. Affected file silcd/command.c.
317 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
319 * Changed announcing to not announce unregistered clients.
320 Affected file silcd/server.c.
322 * Fixed username handling in command reply. Affected file
323 silcd/command_reply.c.
325 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
327 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
329 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
330 Affected file: includes/silcincludes.h.in
332 * bool is defined as _Bool on Mac OS X now.
333 Affected file: lib/silcutil/silctypes.h
335 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
337 * Added support for UTF-8 nicknames, channel names and
338 server names in client library. Affected files in
341 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
342 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
343 software to check how Toolkit has been compiled.
345 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
347 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
349 * Use silc_utf8_str[n]casecmp instead of strcmp routines
350 in library and in SILC Client when dealing with nicknames
351 and other identifier strings. Affected file in client lib
354 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
355 irssi/src/silc/core/silc-servers.c.
357 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
359 * Fixed idcache to work with the new identifier strings.
360 Affected file lib/silccore/silcidcache.c.
362 * Added UTF-8 hash and compare function for SilcHashTable.
363 Affected file lib/silcutil/silcutil.[ch].
365 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
366 Affected file lib/silcutil/silcstringprep.[ch].
368 * Changed the identifier string handling to include the original
369 format in client, server, channel entries and normalized
370 format in cache. Affected files in silcd/.
372 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
374 * Added support for the new identifier strings and their
375 validity checking. Nicknames, channel names and usernames
376 can now include practically any kind of letters and various
377 other characters. Affected files in silcd/ and in libraries.
379 NOTE: comparing these strings should now be done with memcmp()
380 to check binary compatibility. All these strings are normalized
381 and casing is irrelevant.
383 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
384 as easy function for applications to check whether identifier
387 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
389 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
390 file lib/silcutil/silcutf8.c.
392 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
394 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
396 * Make public key in getkey reply mandatory. Affected file
397 lib/silcclient/command_reply.c
399 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
401 * Added Parameter dont_register_crypto_library to
402 SilcClientParam. If set to TRUE, silcclient library will
403 not initalize the Crypto Libraries and application
404 will need to do it. Affected file lib/silcclient/silcclient.h,
405 lib/silcclient/client.c.
407 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
409 * Imported new silc_utf8_[encode|decode] routines from
410 my internal SILC 1.1 source tree. New encodings added:
411 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
412 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
413 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
416 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
418 * Implemented stringprep (RFC 3454) API. Internally we use
419 GNU Libidn's stringprep, for now, so it is required now to
420 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
422 * Added checking for GNU Libidn and --with-libidn to configure.
424 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
426 * If the passphrases entered do not match while generating a new key,
427 completly start over instead of going into an infinite loop asking
428 the user to re-enter the passphrase correctly. Affected file
429 lib/silcutil/silcapputil.c
431 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
433 * Make sure server is removed from backup list when it is
434 deleted. Affected files silcd/command.c, server.c,
437 * Close socket when connecting to router fails. Affected
440 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
442 * Adopt configuration toolchain to current auto-tools.
443 Affected files prepare, irssi/configure.in
444 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
445 redo that. Affected files irssi/src/silc/core/client_ops.c,
446 irssi/src/fe-common/silc/fe-silc-channels.c
447 * Take over command line options into silcclient data structure.
448 Affected file irssi/src/silc/core/silc-core.c
450 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
452 * Do not try to initiate backup resuming protocol forever.
453 Affected file silcd/server_backup.c.
455 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
457 * ID change in resuming has to be done before changing
458 detached client's modes, since the ID change may fail and
459 leave ghosts on the network. Affected file is
460 silcd/packet_receive.c.
462 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
464 * Fixed Win32 scheduler to not stuck anymore. A patch from
465 Juha Räsänen. Affected file is
466 lib/silcutil/win32/silcwin32schedule.c.
468 * Fixed QoS parsing for connection blocks in server. Affected
469 file is silcd/serverconfig.c.
471 * Fixed server statistics increasing in server. Affected file
474 * The CLOSE command now marks backup router as self disconnected
475 to avoid resuming problems. Affected file silcd/command.c.
477 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
479 * When using silc_net_create_connection[_async], and your system can
480 create IPv6 sockets, it will try to connect to the IPv6 host.
481 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
482 file lib/silcutil/unix/silcunixnet.c
484 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
486 * Check for valid route when receiving packet from router and
487 when routing it to local server in the cell. A patch from
488 Matt Miller. Affected files silcd/router.c and server.c.
490 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
492 * Couldn't detach and reattach twice, because of the previous
493 commit. Affected file silcd/packet_receive.c
495 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
497 * Added check to ignore Port value if Initiator is FALSE.
498 Remote router coudln't connect if Port was set. Affected file
501 * If some client tries to resume more than once at the same time,
502 server crashed. Router didn't crash, but showed odd behaviour
503 (didn't allow clients to join anymore, ..). Affected files
504 silcd/packet_receive.c silcd/idlist.h
506 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
508 * Destroy the file transfer session in silc_client_file_close
509 with timeout. Affected file lib/silcclient/client_ftp.c.
511 * Call SFTP server monitor in READ and WRITE after the actual
512 operations. Affected file lib/silcsftp/sftp_server.c.
514 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
516 * Create one configure script from configure fragments
517 (configure.ad). This is a first step towards new distribution
518 system. Affected files prepare, configure.in.pre,
519 lib/silcmath/mpi/configure.ad.
521 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
523 * Removed expiring of client key pair. Affected file is
524 irssi/src/silc/core/clientutil.c
526 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
528 * Check the number of connections from real number of
529 connections instead of socket number, when deciding if
530 server is full. Affected files are silcd/server.c,
531 server_internal.h and silcd.c.
533 * Clarified the connections_max meaning in General section
534 in doc/example_silcd.conf.in.
536 * The reconnect_keep_trying default value set to TRUE
537 if it is not defined in the config file. Affected file
538 silcd/serverconfig.c.
540 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
542 * Fixed crashbug in connection closing, after a protocol
543 completion callback, which might have closed it already.
544 Affected file silcd/server.c.
546 * Fixed rekey with PFS in backup router. It did not allow
547 rekeys with PFS, and when the rekey protocol timedout
548 it crashed the backup router without the above fix. Affected
549 file silcd/packet_send.c and server.c.
551 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
553 * The silc_client_add_channel_private_key now returns the
554 private key context if pointer is given as argument.
555 Affected files are lib/silcclient/silcclient.h and
558 * Added support for using channel private keys in SILC
559 Client Library even if the private key mode is not set
560 on the channel. Affected file lib/silcclient/client_channel.c.
562 * The channel private key used to decrypt message is now
563 delivered to the application in the 'channel_messageÃ' client
564 operation. Affected files are lib/silcclient/silcclient.h
565 and client_channel.c.
567 * Fixed wrong arg type for user limit in CMODE command reply.
568 Affected file silcd/command.c.
570 * The user limit is now taken and saved to SilcClientEntry in
571 JOIN and CMODE command replies and in CMODE_CHANGE notify.
572 Affected files lib/silcclient/silcclient.h, command_reply.c
575 * Added support to the new private message key indicator
576 packet. Added a new function to the client library:
577 silc_client_send_private_message_key_request. The sender
578 indicates to be initiator, and receiver is responder.
579 Added the indicator to the SilcClientEntry as 'prv_resp'
580 boolean. Affected files are lib/silcclient/silcclient.h
581 client.[ch], and client_prvmsg.c.
583 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
585 * Fixed the JOIN command calling when called with both
586 -auth and -founder. Affected file is lib/silcclien/command.c.
588 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
590 * Check watcher list for resumed clients as well. Affected
591 file is silcd/packet_receive.c.
593 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
595 * Implemented the user limit to the CMODE_CHANGE notify,
596 CMODE command reply and JOIN command reply in server.
597 Affected files are silcd/server.c, command.c, command_reply.c,
598 packet_send.c and packet_receive.c.
600 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
602 * Defined SILC_STRFMT_END that must be used now with
603 silc_buffer_strformat, instead of SILC_STR_END. Fixes
604 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
605 lib/silcclient/silcvcard.c, silcd/server_util.c.
607 * Fixed the adding of public key to the WATCH list in server.
608 Fixed the WATCH notify sending to client. Affected files
609 are silcd/packet_send.[ch], command.c, server_util.c.
611 * Implemented the watching by public key in the SILC Client
612 Library and SILC Client. Affected files are
613 lib/silcclient/command.c and client_notify.c.
615 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
617 * Added support for public key watching in server. Affected
618 files are silcd/server.c, server_internal.h, command.c,
621 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
623 * Added public key to the SIlcClientEntry. Affected files
624 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
626 * Fixed the get_clients_whois reply processing to return
627 exactly same entries server returned. Makes it possible
628 to search using attributes. Affected file is
629 lib/silcclient/idlist.c.
631 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
633 * Save founder key to SilcChannelEntry. Affected files are
634 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
636 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
638 * Call the monitor callback with _CLOSED status from the
639 silc_client_file_close. Affected files are
640 lib/silcclient/client_fpt.c, silcclient.h
642 * Added silc_client_get_clients_whois which resolves using
643 WHOIS, and supports requested attributes as well.
644 Affected files are lib/silcclient/silcclient.h, idlist.c.
646 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
648 * Added support for asking the destination filename where
649 the downloaded file is saved in the file transfer. Affected
650 files are lib/silccilent/silcclient.h, client_ftp.c.
652 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
654 * Fixed error handling in resuming data processing. Affected
655 files are lib/silcclient/client_resume.c and client.c.
657 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
659 * Fixed silc_client_send_private_message to return TRUE correctly.
660 Affected file lib/silcclient/client_prvmsg.c.
662 * Added topic to the SilcChannelEntry. Affected files are
663 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
665 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
667 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
668 file lib/silcclient/command.c
670 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
672 * Convert all commands to UTF-8 before passing them to the
673 client library. Still need to convert replies from UTF-8 to
674 the locale encoding. Affected file
675 irssi/src/silc/core/silc-cmdqueue.c
677 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
679 * redirect all silc_client_command_calls through a queueing framework.
680 This fixes /CYCLE and the annoying "nick change after auto-joining
681 a channel". Furthermore it defines one central point where
682 command parameters can be UTF-8-ified. Affected files
683 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
684 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
686 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
688 * use asynchronous connect() to establish router connections.
689 Fixes problem when the primary router goes down. Affected files
690 silcd/server.c, silcd/server_backup.c
692 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
694 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
695 Fixed various compilation warnings when type casting ints
696 to pointers or vice versa, of different size. Updates around
699 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
701 * Surrogates not allowed in UTF-8 strings, updated decoder.
702 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
703 testers in lib/silcutil/tests/ directory.
705 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
707 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
708 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
709 files are lib/silcclient/silcclient.h, client.c.
711 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
713 * When resuming a session fails, notify the user that the session
714 file needs to be removed eventually. Affected files
715 irssi/src/fe-common/silc/module-formats.[ch],
716 irssi/src/silc/core/client_ops.c.
718 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
720 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
721 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
723 * Typofix in Irssi::Silc module. Affected file
724 irssi/src/perl/silc/Silc.xs.
726 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
728 * Changed the way NOTICE flagged messages are treated. Added support
729 for notices in queries and signing notices. Affected files
730 irssi/default.theme; irssi/docs/help/in/notice.in;
731 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
732 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
734 * Fixed typo in /ACTION help. Affected file
735 irssi/docs/help/in/action.in
737 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
739 * Fixed typo in perl module. Affected file
740 irssi/src/perl/silc/Server.xs
742 * Changed the way ACTION flagged messages are treated. Added support
743 for actions in queries and signing actions. Affected files
744 irssi/default.theme; irssi/docs/help/in/action.in;
745 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
746 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
749 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
751 * Incorrectly reported error when client had to be resolved from
752 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
754 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
756 * Fixed whois public key hash table deleting and adding in
757 detached client case. Affected file silcd/packet_receive.c.
759 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
761 * Changed filenames of silc/fe module not to collide with filenames
762 from core/fe. Also seperated public messages printing from
763 query messages printing. Affected files are all in
764 irssi/src/fe-common/silc.
766 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
768 * Fixed the invite process handling during joining to use
769 correct server name for the client that is matched against
770 the invite string for the channel. Wrong server name caused
771 inability to join the channel. Affected file is
774 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
776 * Fixed the CUMODE channel founder authentication on normal
777 server to not remove the founder rights on existing founder
778 before checking that router accepts the mode change. Affected
779 files are silcd/command.c and silcd/packet_receive.c.
781 * Remove the server entry correctly when rekey timeouts and
782 remote router connection on normal server is closed. Fixes
783 a crash where server uses the freed server entry. Affected
786 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
788 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
789 networks. This is the first step in solving the bug about
790 /SERVER ADD -silcnet <silcnet>. Affected files
791 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
792 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
793 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
795 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
797 * /SMSG and /MMSG now correctly create new queries. Affected files
798 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
800 * Add basic support for SILC protocol specific variables in perl.
801 Affected files irssi/src/perl/silc/*, irssi/configure.in,
802 irssi/src/perl/Makefile.am
804 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
806 * Don't use silc_get_input, it's obviously not reliable. Fixes
807 issue when the current key expires. Affect file
808 irssi/src/silc/core/clientutils.c
810 * Make the session data filename configurable. This makes it
811 possible to have different session files for different
812 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
813 client_ops.[ch], silc-servers.c,
814 irssi/src/silc/fe-common/silc/module-formats.[ch]
816 * Use the same set of libtool files for the MPI lib as for the
817 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
818 config.sub, configure.in, install-sh, missing, mkinstalldirs
820 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
822 * Fixed server statistics decrementing error to not go to
823 negative. Affected file silcd/packet_receive.c.
825 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
827 * Use silc_server_query_add_error to add error in public key
828 search error. Added support in send_reply to send errors
829 without specific argument. Affected file silcd/server_query.c.
831 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
832 Client for NO_SUCH_NICK. It was against the protocol specs.
833 Affected file irssi/src/silc/core/client_ops.c.
835 * Added backwards support for the wrong NO_SUCH_NICK error sending
836 in server. To be removed in SILC Server 1.0. Both old clients
837 and clients with fixed error handling now works. Affected file
838 silcd/server_query.c.
840 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
842 * fixed a bug in the whois using attributes function where no
843 error was sent if no nickname and client id but the attributes were
844 given to whois. Affected file silcd/server_query.c
846 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
848 * remove public key from public key hashtable on detach. Affected
849 file silcd/packet_receive.c
851 * free public key hashtable before removing clients on server
852 shutdown. Affected file silcd/server.c
854 * remove public key prior deleting client-data on killing a client.
855 Affected file silcd/server_util.c
857 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
859 * Getting the MOTD from other servers works now. Affected
860 files are silcd/command.c and silcd/command_reply.c
862 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
864 * Initialize the variable idletag, since it is tested in
865 silc_core_deinit for its default value. Affected file
866 irssi/src/silc/core/silc-core.c
868 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
870 * Fixed signed channel messages across cells. Affected file
873 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
875 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
876 is not defined. They can now be safely used in if-statements
877 without braces. Affected file lib/silcutil/silclog.h.
879 * Added the checks for backup closing connection due to error
880 (local or remote) and thus not allow the resuming to occur
881 in reconnect. Affected files are silcd/packet_send.c
884 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
886 * Help file updates. Affected files in irssi/src/docs/help/in/.
888 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
890 * Fixed channel messages across cells. Affected file
893 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
895 * Fixed file transmission accepting in client library to not
896 start the negotiation if user hasn't accepted the transfer,
897 instead create new session for resent transfer. Affected
898 file lib/silcclient/client_ftp.c.
900 * Show the session ID in the file transmision list. Remove
901 session from list that failed to transfer. Switch the current
902 session automatically after transmission, and in errors, to new
903 session if other sessions exists in the transfer list. Affected
904 files are irssi/src/silc/core/silc-servers.c,
905 irssi/src/fe-common/silc/modfule-formats.c.
907 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
909 * Fixed MIME header parsing for the hopefully last time. Affected
910 file lib/silcutil/silcstrutil.c
912 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
914 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
916 * The SILC RNG is now gauranteed to return non-zero random
917 values. Affected files are lib/silccrypt/silcrng.[ch].
919 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
921 * Fixed nickname formatting when changing only case of the
922 nickname. Affected file lib/silcclient/idlist.c.
924 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
926 * Fixed a memory leak and incorrect printing of the "appears as"
927 message. Affected file irssi/src/silc/core/client_ops.c
929 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
931 * Added CRT (Chinese Remainder Theorem) supported RSA
932 private keys and private key operations. This significantly
933 increases private key operation efficiency. No compatibility
934 issues with new or old private keys. Affected files are
935 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
937 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
939 * Fixed GCC-3.3.2 related compilation warnings from the
942 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Removed RC6 from distributions.
946 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
948 * Added some better comments to lib/silccrypt/silcpkcs.h,
949 optimized some routines in lib/silccrypt/silcpkcs.c.
950 Added test_silcpkcs into lib/silccrypt/tests/.
952 * Fixed silc_rng_global_init to actually init the global RNG
953 if RNG wasn't provided for it. Affected file is
954 lib/silccrypt/silrng.c.
956 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
958 * Added silc_hash_table_find_by_context_ext. Affected files
959 lib/silcutil/silchashtable.[ch].
961 * Save the public key on normal server in WHOIS command reply
962 from attributes, if present, and add it to public key hash
963 table. Fixes WHOIS resolving by public key on normal server.
965 Optimized the attributes resolving on normal server to not
966 resolve if we resolved them already from router.
968 Affected files are silcd/server_query.c, command_reply.c.
970 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
972 * Added support for whois using attributes.
973 Affected files silcd/command_reply.c, silcd/packet_receive.c,
974 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
977 * Added support for whois using public key attribute to /WHOIS i
978 client command. Affected files irssi/docs/help/in/whois.in,
979 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
981 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
983 * Fixed UMODE setting in server when the client has anonymous
984 mode set. The mode setting was not working. Affected file
987 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
989 * Fixed some bugs and typos related to sending split messages.
990 Print notification when sending messages with /MMSG. Affected
991 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
993 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
995 * Optimized the socket referencing in packet routines, client
996 library and server. Affected files are lib/silccore/silcpacket.c,
997 lib/silcclient/client.c and silcd/server.c.
999 * If silc_socket_set_qos is given with NULL arguments the QoS is
1000 reset from the socket. Affected files are
1001 lib/silcutil/silcsockconn.[ch].
1003 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1005 * Add a /LISTKEYS command which lists the locally cached
1006 client and server keys. Affected files
1007 irssi/src/fe-common/module-formats.[ch],
1008 irssi/src/silc/core/silc-{channels,servers}.c
1009 irssi/docs/help/in/listkeys.in
1011 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1013 * Check that packet queue purging was successful. Affected
1014 files lib/silcclient/client.c and silcd/packet_send.c. Related
1015 to MAC failed errors.
1017 * Do not clear the inbuf even if it is empty if QoS was applied
1018 to it. Otherwise the QoS data is cleared and MAC failed error
1019 will occur. Affected file lib/silccore/silcpacket.c.
1021 * Use the rekey period time as rekey protocol timeout value.
1022 If the rekey does not succeed during the rekey period there's
1023 something very wrong, and we most likely end up with wrong keys,
1024 do graceful reconnect then. Affected file silcd/server.c.
1026 * Take reference of the socket in the parser context, as it's
1027 possible to have the parsers in queue after the socket is
1028 disconnected and this may cause crash. Affected files are
1029 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1032 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1034 * Fixed KICK command reply sending, it sent to replies.
1035 Affected file silcd/command.c.
1037 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1039 * Finish the silc-mime.pl script. It now supports MIME type
1040 guessing using magic files, signing data messages, executing
1041 MIME handlers in background. Affected files
1042 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1044 * Changed MIME signal handler to make things easier for the perl
1045 script. Affected files irssi/src/silc/core/client_ops.c,
1046 silc-servers.c, and irssi/docs/signals.txt
1048 * Cleaned up the silc_mime_parse function and fixed detection
1049 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1051 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1053 * Resolve the IP for file transfer listener from the connection
1054 socket. Affected file lib/silcclient/client_ftp.c.
1056 * Accept NULL hostname parameter in the functions
1057 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1058 if hostname is not wanted.
1060 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1062 * Fixed race condition between silc_client_init and
1063 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1065 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1067 * Fixed file transfer connection closing when SIGNOFF for
1068 the client is received from server. Affected file is
1069 lib/silcclient/client_ftp.c.
1071 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1073 * Check for disconnected socket in QUIT callback. Affected
1074 file silcd/command.c.
1076 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1078 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1079 Affected files lib/silcutil/silcstrutil.c
1081 * Cleaned up the escape/unescape functions for correctness and
1082 speed. Affected file irssi/src/silc/core/client_ops.c
1084 * Removed handling for data messages with Content-Type: text/*,
1085 moved parsing of MIME headers to the signal handler, added
1086 support for signing and verifying data messages. Affected
1087 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1088 irssi/src/silc/core/silc-{servers,channels}.c
1090 * Added a perl script for handling data messages based on
1091 information read from Mailcap files. New file
1092 irssi/scripts/silc-mime.pl
1094 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1096 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1097 acknowledge recepetion of a message to the sender. Updated
1100 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1102 * Unregister channel key saving callback when deleting channel.
1103 Affected file lib/silcclient/idlist.c.
1105 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1106 before calling notify client operation. Affected file is
1107 lib/silcclient/client_notify.c.
1109 * Unregister QoS tasks when deleting the socket connection.
1110 Affected files lib/silcutil/silcsockconn.[ch],
1111 unix/silcunixsockconn.c.
1113 * Implemented latest presence-attrs draft changes. Affected
1114 files lib/silccore/silcattrs.h and
1115 irssi/src/silc/core/silc-queries.c.
1117 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1119 * Save old channel keys in list to allow more rapid change
1120 of channel keys if server for some reason does that. This
1121 avoids loosing so many channel messages due to not having
1122 key to decrypt. Affected file lib/silcclient/silcclient.h,
1123 idlist.c and client_channel.c.
1125 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1127 * Continued backup router tests and fixes. Affected files
1128 silcd/server_backup, server_util.c, server.c. See TODO.
1130 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1132 * Fixed SERVER_SIGNOFF handling in servers. The client
1133 was removed from wrong list thus not removing the client
1134 at all. Affected file silcd/packet_receive.c.
1136 * Do not execute rekey protocol for disabled connections as
1137 it would never go through. Affected file silcd/server.c.
1139 * Added timeout for rekey protocol to catch if the protocol
1140 never executes successfully. Affected files silcd/server.c
1143 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1145 * Abandon packet processing for disconnected sockets. Check
1146 this always after calling packet processing callback.
1147 Affected file lib/silccore/silcpacket.c.
1149 * Fixed double registration disconnection code in server.
1150 Closed wrong connection. Affected file silcd/packet_receive.c.
1152 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1154 * On normal server reconnect to primary during resuming 4
1155 times, then give up. Affected file silcd/server_backup.c.
1157 * If during reconnecting to routers we notice we have router
1158 connection but no primary router set, the server is in desync.
1159 Reconnect to primary to restore network. Affected file
1162 * Assure that only one protocol is exeucting at the same time.
1163 Added checks for all protocols. Affected files are
1164 silcd/server.c and server_backup.c.
1166 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1168 * Check that a string is not already part on invite/ban
1169 string when processing it. Affected file silcd/server_util.c.
1171 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1173 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1174 with 1.2 version of the protocol. Affected file is
1175 silcd/packet_receive.c.
1177 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1179 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1180 where the passphrase was given. Affected file is
1183 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1185 * INVITE and BAN notifys are now delivered from routers to
1186 servers (but not clients) on the channel. Updated specs and
1187 code. Affected files silcd/packet_[send|receive].[ch],
1188 command.c, server.c and server_util.c.
1190 * Implemented INVITE and BAN announcing. Affected files are
1191 silcd/server.[ch], server_util.c.
1193 * Implemented SilcStatus error type argument returning in
1194 command reply error in server. Affected file silcd/command.c.
1196 * Implemented SilcStatus argument returning in comand reply
1197 in client library. The command_reply client operation now
1198 returns error specific arguments as well. Affected files
1199 are lib/silcclient/command_reply.[ch], client_resume.c,
1200 lib/silccore/silcstatus.[ch].
1202 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1204 * Backup router protocol version 1.2 implemented. Testing still
1205 required. Affected files in silcd/server_backup.[ch], server.c,
1206 packet_receive.c and server_internal.h.
1208 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1210 * silc_client_send_[channel|private]_message now return TRUE
1211 or FALSE. Affected file lib/silcclien/client_channel.c and
1214 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1216 * Check for explicit nickname in INVITE and BAN processing
1217 during join as well (and don't expect only wildcards in
1218 invite/ban strings). Affected file silcd/command.c.
1220 * Fixed the INVITE and BAN by public key. The public key saved
1221 is the PK payload (as specified) not the raw data. Affected
1222 file silcd/server_util.c.
1224 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1226 * UTF-8 text message support for actions and notices in SILC
1227 Client. Affected file irssi/src/silc/core/client_ops.c.
1229 * silc_get_username and silc_get_real_name now returns sensible
1230 data on Win32. Patch by Toni Willberg. Affected file is
1231 lib/silcutil/win32/silcwin32util.c.
1233 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1235 * Provide a signal handler to send MIME encoded messages and emit
1236 a signal when a MIME encoded message is received. Also document
1237 the signals for usage with the perl interface.
1239 A sample perl script will be supplied at a later point.
1241 Affected files are irssi/docs/signals.txt,
1242 irssi/src/silc/core/client_ops.[ch],
1243 irssi/src/silc/core/silc-{channels,servers}.c
1245 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1247 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1248 server. Use this time to display a lag and disconnect when it
1249 exceeds a specified limit.
1251 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1253 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1255 * Remove the channel auth list in normal server if router
1256 encofrces its list during connecting. Send notify to channel
1257 to remove the mode to remove the list. Affected files are
1258 silcd/server_util.c and silcd/packet_receive.c.
1260 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1262 * Added support for channel public keys. Updated protocol specs
1263 and implemented it. Affected files are
1264 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1265 lib/silcclient/command_reply.c.
1267 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1269 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1270 terminate the process on Linux. Affected file silcd/silcd.c.
1272 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1274 * Check for NULL buffer in silc_buffer_clear. Affected file
1275 is lib/silcutil/silcbuffer.h.
1277 * Simplified the backup router protocol by removing the _GLOBAL
1278 types. Updated protocol specs and the code. Affected files
1279 are silcd/server_backup.[ch].
1281 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1283 * Deny '@' and '!' from nicknames since they are reserved
1284 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1285 Updated protocol specs and the code.
1287 Affected files are silcd/server_util.[ch].
1289 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1291 * Fixed stack overflow in Irssi SILC client. Affected
1292 file irssi/src/silc/core/client_ops.c.
1294 * Check that Host is set in ServerConnection and RouterConnection
1295 in silcd.conf. Affected file silcd/serverconfig.c.
1297 * Fixed crash in server with protocol completion callbacks,
1298 namely rekey and backup resuming protocols. Affected files
1299 are silcd/server_backup.c and silcd/server.c.
1301 * Fixed rekey protocol to not restart if it is started already.
1302 Affected files are lib/silcclient/client.c and
1305 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1307 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1309 * Fixed EOF handling in SILC Config, affected file
1310 lib/silcutil/silcconfig.c.
1312 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1314 * Fixed RESOLVING flag handling in JOIN notify and other
1315 notifys to handle the resolvings correctly in client library.
1316 Affected file lib/silcclient/client_notify.c.
1318 * Do not send full INVITE and BAN lists in INVITE and BAN
1319 notifys, only the changed information. Affected file
1322 * Fixed INVITE notify sending in INVITE command, send it
1323 only when needed. Affected file silcd/command.c.
1325 * Handle the founder key change properly in CMODE_CHANGE
1326 notify. Bug #122. Affected file silcd/packet_receive.c.
1328 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1330 * Remove the mark for output (mark it only for input) after
1331 purging outgoing queue. Prevents the "Error in select()"
1332 floods. Affected file silcd/packet_send.c.
1334 * Fixed incorrect connection deletion from client library
1335 after calling "connect" client operation. Could cause
1336 crashes for example during reconnect timeouts. Affected
1337 files are lib/silcclient/client.c and
1338 irssi/src/silc/core/client_ops.c.
1340 * Check server private key file permissions before starting
1341 the server. Affected file silcd/serverconfig.c.
1343 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1345 * NULL terminate allocated string in silc_buffer_strformat.
1346 Affected file lib/silcutil/silcbuffmt.c.
1348 * Rewrote the invite/ban list string handling in server to
1349 use SilcBuffer instead. Affected files are silcd/command.c
1350 and silcd/server_util.c.
1352 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1354 * Fixed double free in CMODE command when setting new HMAC
1355 for channel. Affected file silcd/command.c.
1357 * Added couple of missing memset's to zero sensitive memory.
1358 Affected files silcd/command.c, lib/silcclient/command.c.
1360 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1362 * Fixed a double free in INVITE command error handling in
1363 server. Affected file silcd/command.c.
1365 * Added macros SILC_SWAB_[16|32] to swab byte order of
1366 16-bit and 32-bit unsigned integers. Affected file
1367 lib/silcutil/silctypes.h.
1369 * Use the SILC_SWAB_16 instead of htons() in server when
1370 handling ports since the ports in structures are always
1371 in little-endian order (regardless of platform). Affected
1372 file silcd/serverid.c and silcd/server_backup.c.
1374 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1376 * Send DISCONNECT in close admin command in server. Affected
1377 file silcd/command.c.
1379 * Check whether we are already connecting to a remote router
1380 (in addition of checking whether we are already connected)
1381 before creating new connection. Affected file silcd/server.c.
1383 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1385 * Added better compiler and compiler flags checking in
1388 * Check that socket is valid after QoS is applied to data.
1389 Affected file lib/silcutil/unix/silcunixsockconn.c.
1391 * Make sure the socket connecetion is not closed to early
1392 when closing connection in server. Also make sure the
1393 connection is always closed after error in a protocol.
1394 Affected file silcd/server.c.
1396 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1398 * Removed --session and --dummy options from Irssi SILC Client.
1399 -d option is available only if --enable-debug was given.
1400 Affected files are irssi/src/silc/core/silc-core,
1401 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1403 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1405 * Added silc_buffer_steal to steal the data from the buffer.
1406 Affected file lib/silcutil/silcbuffer.h.
1408 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1410 * Fixed server crash with double Primary block in config file.
1412 Fixed also various memory leaks around the config file
1413 parser. Affected files lib/silcutil/silcconfig.c,
1414 silcd/serverconfig.c.
1416 * Changed my nickname (Johnny Mnemonic) to my real name, this
1417 means that bugs introduced by him were actually introduced
1420 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1422 * Don't display "foo appears as foo\nYou're now known as foo"
1423 messages. Affected file irssi/src/silc/core/client_ops.c
1425 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1427 * Fixed error handling of invalid client entry when calling
1428 commands in server. Fixes a crash. Affected file
1431 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1433 * Added some sanity checks in server for correctness of the
1434 server configuration. Affected file silcd/serverconfig.c.
1436 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * Prevent endless resolving of user informations in USERS
1439 command by checking the command reply status correctly.
1440 Affected file lib/silcclient/command_reply.c.
1442 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1445 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1446 Aldous <Matthew@Aldous.com>.
1448 * Added better implementation using CriticalSection of
1449 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1450 <mikko.lahteenmaki@pikabaana.net>.
1452 * Added some Winsock WIN32 compatiblity defines into
1453 includes/silcwin32.h.
1455 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1457 * Fixed double free in async host lookup code. Affected file
1458 lib/silcutil/silcsockconn.c.
1460 * On backup router handle now the SERVER_SIGNOFF from router
1461 for local connected servers too, and close the connections.
1463 Do not process them as normally signing off servers when they
1464 really signoff by sending EOF fe, but always assume that
1465 router sends the SERVER_SIGNOFF.
1467 Affected files silcd/server.c and silcd/packet_receive.c.
1469 * Fixed socket unsetting when closing connections. Affected
1470 files silcd/server.c and silcd/packet_send.c.
1472 * Do not print the nickname in SERVER_SIGNOFF if we do not
1473 have it. Prevents asserts in Irssi core. It is possible we
1474 don't have the nick if it was just being resolved when server
1475 signoff. Affected file irssi/src/silc/core/client_ops.c.
1477 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1479 * Fixed autonick crashbug in client library. Affected file
1480 lib/silcclient/client.c.
1482 * Fixed Unix implementation of SilcMutex to really assert if
1483 the mutex is locked/unlcoked already. Affected file
1484 lib/silcutil/unix/silcunixmutex.c.
1486 * Fixed locking in silc_schedule_uninit. It didn't lock
1487 when dispatching timeout tasks. Affected file is
1488 lib/silcutil/silcschedule.c.
1490 * Changed Win32 implementation of SilcThread to use modern
1491 Win32 interface. Affected file is
1492 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1494 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1496 * Don't print signed messages when sending failed. Affected files
1497 irssi/src/silc/core/silc-[servers.c/commands.h]
1499 * Send adquate signal when founding a channel by joing it. Affect
1500 file irssi/src/silc/core/client_ops.c
1502 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1504 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1505 irssi/src/fe-common/core/themes.c
1507 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1509 * Fixed close command to use the port correctly when closing
1510 server connections. Affected file silcd/idlist.c.
1512 * Check for NULL outbuf in silc_socket_write. It is possible
1513 that it is NULL is some odd case. Affected files are
1514 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1516 * Do not call final protocol callback for backup router
1517 resuming protocol when closing connection. It is closed
1518 by timeout in case of error. Affected file silcd/server.c.
1520 * Backup reconnect to router if backup resuming protocol
1521 failed. Affected file silcd/server_backup.c.
1523 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Fixed double free in SKE library error hadling when signature
1526 error occurred. Affected file lib/silcske/silcske.c.
1528 * Save the fingerprint to new SilcClientEntry after changing
1529 nickname. Affected file lib/silcclient/client_notify.c.
1531 * Print SIGNOFF in Irssi SILC client only if the nickname is
1532 known. Prevents asserts in Irssi core. It is possible we
1533 don't have the nick if it was just being resolved when it
1534 quit. Affected file irssi/src/silc/core/client_ops.c.
1536 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Fixed double free in invite list adding code when adding
1539 invite strings. Affected file silcd/server_util.c.
1541 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * More log printing during backup router protocol. Affected
1544 file silcd/server_backup.c.
1546 * Removed backwards support for old private key file format.
1547 Affected file lib/silccrypt/silcpkcs.c.
1549 * Removed backwards support for not-so-strict decryption length
1550 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1552 * GETKEY to update the client entrys fingerprint too.
1553 Affected file lib/silcclient/command_reply.c.
1555 * Added --without-libtoolfix for package builders using weird
1556 wrappers around libtool (BSD at least).
1558 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1560 * Fixed backup router bugs: When backup resumes router and
1561 receives a CHANNEL_MESSAGE packet the backup must not act
1562 as router since the packet header decryption would be
1563 different. Also, when relaying packets to channel, do
1564 not re-encrypt packets on backup that came from the primary
1565 since the connection isn't really router-router connection.
1566 Affected files silcd/server.c, silcd/packet_send.c.
1568 * Added checks in encryption/decryption that encryption/decryption
1569 length sent as argument really is multiple by block size. Helps
1570 catching really weird bugs like the above backup router bugs
1571 when packets are being decrypted in wrong way. Affected files
1572 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1574 * Fixed padding generation in private key file encryption.
1575 Affected file lib/silccrypt/silcpkcs.c.
1577 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1579 * Added ignore_message_signatures setting which can be used
1580 to ignore signatures in messages. Affected files are
1581 irssi/src/silc/core/client_ops.c, silc-core.c.
1583 * Fixed the libtoolfix to use command line options instead of
1584 environment variables. They didn't work as expected. Now,
1585 the libtool is fully run-time configurable.
1587 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1589 * Verify signature payload for signed messages. Affected files
1590 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1591 irssi/src/silc/core/silc-core.h
1593 * Display signature verification result in public and private
1594 messages using theme abstracts. See irssi/default.theme for
1595 examples on their usage. Affected files
1596 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1597 irssi/src/fe-common/silc/module-formats.[ch],
1598 irssi/src/fe-common/silc/fe-common-silc.c,
1599 irssi/src/fe-common/silc/Makefile.am
1600 irssi/src/fe-common/core/fe-messages.[ch]
1602 * Fixed bugs in Irssi's theme parsing. Affected files
1603 irssi/src/fe-common/core/themes.c
1605 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Calculate the correct length for signed messages before
1608 encrypting, it must be multiple by block size. Affected
1609 file lib/silccore/silcmessage.c.
1611 * silc_message_signed_get_public_key returns now both
1612 decoded and encoded public key. Affected files are
1613 lib/silccore/silcmessage.[ch].
1615 * Added libtoolfix script that makes the libtool more generic
1616 and configurable in run-time. Now we can specify in run-time
1617 if what kind of libraries we want to create, regardless of
1618 configuration. SIMs are now creates even if --disable-shared
1619 was explicitly given.
1621 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Fixed founder key sending in CMODE command in client.
1624 Affected file lib/silcclient/command.c.
1626 * Fixed CUMODE founder authentication in server to not check
1627 for client's public key since it's not supposed to do that.
1628 Affected file silcd/command.c.
1630 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1632 * Set realname and hostname in NICK_REC records. Affected file
1633 irssi/src/silc/core/silc-nicklist.c
1635 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Remove 1.0 protocol backwards compat code from client
1640 * Added more reliable check for whether nickname did change
1641 or not, or whether only Client ID changed in NICK_CHANGE
1642 notify. Affected file lib/silcclient/client_notify.c.
1643 Fixes bug in '@' character handling in a nickname.
1645 * Added support for automatically parsing signature from
1646 the message payload. Added new function
1647 silc_message_get_signature to return the payload to
1648 application. Affected files lib/silccore/silcmessage.[ch].
1650 * Changed the private_message and channel_message client
1651 operations to deliver the SilcMessagePayload to the
1652 application too. Application can use it fe. to get the
1653 signature from the message for verification. Affected
1654 file lib/silcclient/silcclient.h, client_channel.c and
1657 * Redefined the signed payload for message payloads.
1658 Updated protocol specs and implemented.
1660 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * Fixed wrong invite and ban list handling in server command
1663 reply. Affected files are silcd/command_reply.c,
1664 silcd/server_util.[ch].
1666 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * Fixed CMODE setting in server when founder mode was set.
1669 Affected file silcd/command.c. Bug #95.
1671 * Added support to setting specific public key in CMODE in
1672 Irssi SILC client. Affected file lib/silcclient/command.c.
1674 * Added support to use specific public key in CUMODE in
1675 Irssi SILC Client. Affected file lib/silcclient/command.c.
1677 * Added support for inviting and banning by public key in
1678 Irssi SILC client. Affected file lib/silcclient/command.c.
1680 * Fixed fingerprint/babbleprint showing in invite and ban
1681 list command replys. Affected file is
1682 irssi/src/silc/core/client_ops.c.
1684 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1686 * Format CMODE +c and +h to display both the mode and the argument
1688 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1690 * Added test vectors and test programs for SHA-1, MD5,
1691 HMAC-SHA1 and HMAC-MD5. New tests are located in
1692 lib/silccrypt/tests/. Fixed also argument decoding bug in
1693 MD5 implementation. Affected file lib/silccrypt/md5.c.
1695 * Changed the channel private key and private message key
1696 generation (with static keys) to use SHA1 instead of MD5,
1697 as SHA1 is the mandatory hash function in SILC. Affected
1698 file lib/silcclient/client_[channel/prvmsg].c.
1700 * Changed the private key file encryption to use SHA1 instead
1701 of MD5. Added support for the old generation and added
1702 automatic change of the key (to be removed later). Affected
1703 files lib/silccrypt/silcpkcs.c.
1705 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Load only files with .pub suffix in PublicKeyDir. Affected
1708 file silcd/serverconfig.c.
1710 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1712 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1713 channels. Affected files silcd/silcd.c, silcd/server.h.
1715 * Added the config directive PublicKeyDir for the client block.
1716 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1718 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1720 * Merged Toni's irssi/silc.conf patch.
1722 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1724 * Max alloc tests in allocation routines. Affected file
1725 lib/silcutil/silcmemory.c.
1727 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Fixed a typo in resuming code that fixed detach/resume code
1730 in server. Bug #93. Affected file silcd/packet_receive.c.
1732 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1734 * Do reverse lookups for server when /connecting. Affected files
1735 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1736 irssi/src/core/net-nonblock.*
1738 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * Added library versioning for shared libraries. Affected
1741 files configure.in.pre and lib/Makefile.am.pre.
1743 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1745 * Display INVITE and BAN lists as specified by SILC 1.2
1747 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1749 * Do not send invite list back unless asked (when sending
1750 no arguments) or when list was modified. Affected file
1753 * Remove client from invite list in KILLED notify and in
1754 KILL command. Affected file silcd/command.c and
1757 * Fixed bugs in invite list handling in INVITE command.
1758 Affected files silcd/command.c and silcd/server_util.c.
1760 * Merged with Irssi 0.8.6.
1762 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1763 Affected file irssi/src/fe-text/silc.c.
1765 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * The silc_argument_get_[first/next] now return the argument
1768 type to caller. Added silc_argument_payload_encode_one.
1770 Affected files are lib/silccore/silcargument.[ch].
1772 * Added support for the SILC 1.2 INVITE command and new
1773 invite lists to server. Affected files are silcd/command.c,
1774 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1776 * Added support for the SILC 1.2 BAN command and new
1777 ban lists to server. Affected files are silcd/command.c,
1778 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1780 * Added support to client sending new INVITE command. Affected
1781 file is lib/silcclient/command.c.
1783 * Added support to client sending new BAN command. Affected
1784 file is lib/silcclient/command.c.
1786 * Added support for removing client from invite list when kicked
1787 from channel, as SILC 1.2 dictates. Affected files are
1788 silcd/packet_receive.c and silcd/command.c.
1790 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1793 automatically the cipher's internal IV. Affected files
1794 lib/silccrypt/silccipher.[ch].
1796 * Assure the RESUME_CLIENT packet is not sent to twice to
1797 backup router if the detached client was originated from
1798 the backup. Affected file silcd/server.c. Bug #76.
1800 * Changed silc_sim_symname to not allocate memory. Affected
1801 file lib/silcsim/silcsimutil.c.
1803 * Fixed memory leaks with SIMs in server. Affected files
1804 silcd/serverconfig.c, silcd/server.c.
1806 * Fixed channel key distribution after resuming detached
1807 client. Affected files silcd/packet_receive.c.
1809 * Fixed channel's global_user boolean checking after detaching.
1810 Check it after changing the owner of the client not before.
1811 Affected file silcd/packet_receive.c.
1813 * Fixed few double frees from client library. Fixes at least
1814 Bug #81, possibly others too.
1816 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1817 notifys in Irssi SILC Client. Affected file is
1818 irssi/src/silc/core/client_ops.c. Bug #82.
1820 * Applied Ville Räsänen's manual page and --mandir bugfix
1821 patch. Affected files are configure.in.pre and Makefile.am.pre.
1824 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Added support to backup router protocol for backup to tell
1827 normal server that it cannot use the backup router as primary
1828 because the primary isn't really down. Updated protocol
1831 * Added support for primary router to tell backup router that
1832 resuming is not possible because the backup really isn't primary
1833 in the cell. For example if backup disconnected itself the
1834 resuming is not allowed since the primary really did not
1835 go down. Updated protocol specs.
1837 * Removed MARS from crypto library.
1839 * Defined the CTR mode and Randomized CBC mode in SILC. The
1840 CTR mode is RECOMMENDED now in specification. Defined also
1841 Serpent cipher as optional cipher. Updated the protocol specs.
1843 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * Added support for inviting/banning by IP/MASK, public key,
1846 and explicit Client ID. Redefined the command and notify
1847 types to allow easier forwards support for other methods
1848 of inviting/banning. Updated protocol specs.
1850 * Remove the client from channel's invite lists if the client
1851 is kicked or killed. Updated protocol specs.
1853 * Unified the Channel Message Payload and Private Message
1854 into one Message Payload. Updated protocol specs and
1857 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Don't wait for EOF after socket error has occurred, but
1860 close the connection. Affected file is silcd/server.c.
1862 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1864 * Added support for setting FOUNDER mode on channel with
1865 specific public key which can be set with CMODE command.
1866 Updated protocol specs and implemented in client and server.
1868 * Fixed the Irssi SILC client to correctly shutdown the client
1869 library to avoid memory leaks. Affected files are
1870 irssi/src/silc/core/silc-core.c and silc-servers.c.
1872 * Deprecated the No Reply flag in SKE protocol and introduced
1873 "IV Included" flag which can be used to indicate that the IV
1874 is included in the ciphertext. This makes it possible to use
1875 SILC on unreliable transport, such as UDP which may cause
1876 packet reordering and losses. Updated protocol specs, did
1879 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1882 < 32 bit values in correct size. Affected file is
1883 lib/silcmath/mp_mpi.c.
1885 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Fixed the KE Start Payload parsing to check that mandatory
1888 fields are present. Affected file lib/silcske/payload.c.
1890 * Fixed compilation warnigs in Irssi SILC Client. Affected
1891 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1893 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1895 * Print "nick now appears as newnick" and update Irssi's nicklist
1896 when you change your nick to "nick". Closes #62
1898 * Never format your own nick. Closes #63
1900 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1902 * SILC_UMODE_GONE changes are now propagated correctly to the
1903 Irssi client. Closes #54
1905 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1907 * Fixed example in /HELP KEY
1909 * Added expando $j which expands to current SILC Client version
1911 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Fixed public key decoding in crypto library.
1915 * Added better error printing to SKE library.
1917 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Fixed NICK command to not crash if nickname was not sent.
1921 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1923 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1924 Deprecated the old Encrypt-And-MAC order. Updated protocol
1925 specs and implemented.
1927 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1928 generation. Updated specs and implemented.
1930 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Added support for rekey before 2^32 sequence number wraps.
1933 Affected files in server and client library.
1935 * Padding must be at least 8 bytes now. Implemented and updated
1938 * Compute maximum padding for authentication packets to make
1939 passphrase approximation attacks impossible. Affected files
1940 in client library and in server.
1942 * Fixed PING command sending in client library and handling in
1943 server. The server ID must be ID Payload, not raw ID data.
1944 Affected files in server and client library.
1946 * Defined that all public keys sent in commands and notify
1947 payloads are actually Public Key Payloads not raw public key
1948 data. Updated protocol specs and implemented.
1950 * Updated protocol version to 1.2. Updated specs and code.
1952 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1953 status types. Updated specs and the code.
1955 * Added support for normal client to kill its own entries from
1956 the network. Updated protocol specs and the code.
1958 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1959 and added initial implementation.
1961 * Added MAC field to the Private Message Payload to protect
1962 against chosen ciphertext attacks. Updated the protocol specs
1965 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1966 attribute to indicate the user's current idle and signon time
1967 of a service. Updated protocol specs and implemented.
1969 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Added "do_not_bind" argument to silc_client_file_send what
1972 can be used to not bind locally but assume the file receiver
1973 provides the point of connect. Usefull when sender is behind
1974 NAT device. Affected file lib/silcclient/silcclient.h and
1977 * Added -no-listener option to FILE SEND command in Irssi SILC
1978 client. Affected file irssi/src/silc/core/silc-servers.c.
1979 Renamed FILE RECEIVE to FILE ACCEPT.
1981 * Confirm passphrase for private key encryption in
1982 silc_create_key_pair and silc_change_private_key_passphrase.
1983 Affected files are lib/silcutil/silcapputil.c.
1985 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1987 * Move silc_client_packet_send back to internal, added
1988 silc_client_send_packet, a bit simpler function for application.
1989 Affected files lib/silcclient/silcclient.h, client.c and
1992 * Moved the SilcClientEntry, SilcChannelEntry and
1993 SilcServerEntry to silcclient.h to be public and documented
1994 them for application. Affected files are
1995 lib/silcclient/silcclient.h and idlist.h.
1997 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1999 * Fixed manual page installation patch by Ville Räsänen.
2000 USERS help page fix patch by Ville Räsänen
2002 * Changed the silc_client_command_call interface to make
2003 the command call simpler for the application. The library
2004 now handles the command line parsing, command finding and
2005 execution. Application only needs to call the function
2006 with the command line. Affected files are
2007 lib/silcclient/silcclient.h, command.[ch].
2009 * Fixed silc_get_input to NULL-terminate the returned input.
2010 Affected file lib/silcutil/silcutil.c.
2012 * Resolve the client's public key in JOIN command if the
2013 founder auth data is being requested but we don't know the
2014 client's public key. Affected file silcd/command.c.
2017 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Print notify for server opers when backup router comes
2020 online. Affected file silcd/server.c.
2022 * Fixed the INVITE command to send the invite list in
2023 command reply. Affected file silcd/command_reply.c.
2025 * Fixed MOTD command reply sending. Affected file
2028 * UTF-8 decode the topic in TOPIC command reply and LIST
2029 command reply in Irssi SILC client. Affected file is
2030 irssi/src/silc/core/client_ops.c.
2032 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2034 * Fixed the INVITE command to not crash Irssi SILC client
2035 when given without nickname argument. AFfected file
2036 irssi/src/silc/core/client_ops.c.
2038 * Fixed double free in WHOIS query on normal server when
2039 forwarding query to router. Affected file is
2040 silcd/server_query.c.
2042 * Fixed WATCH command reply handling on normal server which
2043 was missing altogether. Affected file silcd/command_reply.c.
2046 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2048 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2049 Included yodl sources for each of these. Also modified
2050 Makefile.am prototype to install these files to proper
2051 locations. Updated CREDITS. Affected file Makefile.am.pre,
2052 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2055 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2057 * Added support for encrypted private key files. Now
2058 passphrase must be provided when new key pair is created
2059 (can be empty though), and prompted when loading the
2060 private key. Added support for loading the old-style
2061 non-encrypted private keys as well. Affected files
2062 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2065 * Fixed silc_get_input to accept input on all terminals.
2066 Affected file lib/silcutil/silcutil.c.
2068 * Moved the Irssi SILC client key loading and other stuff
2069 to be called after the arguments and UI is initialized.
2070 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2072 * Added -P option to Irssi SILC client which can be used
2073 to change the passphrase of the private key. Affected
2074 file irssi/src/silc/core/silc-core.c.
2076 * Added silc_change_private_key_passphrase apputil routine
2077 to lib/silcutil/silcapputil.[ch].
2079 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Fixed connection closing in client library to not crash.
2082 Moved the connection freeing totally to function
2083 silc_clinet_del_connection. Affected file
2084 lib/silcclinet/client.c.
2086 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Changed includes/silcincludes.h to silcincludes.h.in to
2089 include configuration specific information. The silcdefs.h
2090 is not included in to installation anymore (it's only
2091 compilation time header).
2093 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Moved the SilcClient and SilcClientConnection from client.h
2096 to the public lib/silcclient/silcclient.h. Changed the
2099 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * If version string in silc_clinet_alloc is NULL the library
2102 puts it automatically. Affected file lib/silcclient/client.c.
2104 * Changed the version strings from variables to #define's
2105 in includes/silcversion.h.
2107 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * Added shared library complation support.
2111 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Added lib/silcutil/silcapputil.[ch] for application
2114 utility functions. It includes routines for applications'
2115 convenience. Added silc_create_key_pair, silc_show_public_key
2116 and silc_load_key_pair functions.
2118 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Send RESUME_CLIENT packet from router to backup routers
2121 to in resuming. Affected file silcd/packet_receive.c.
2123 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * In IDENTIFY command parsing, send all other IDs except
2126 Client IDs explicitly to router for resolving on normal
2127 server. Also check that ID received in WHOIS command is
2128 always Client ID, others are not allowed. Affected file
2129 silcd/server_query.c.
2131 * Merged latest changes from irssi.org CVS.
2133 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2136 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2138 * Fixed the heartbeat sending in Irssi SILC client. Moved
2139 the silc_client_packet_send to silcclient.h for application
2140 usage. Affected files lib/silcclient/client_internal.h
2141 lib/silcclient/silcclient.h.
2143 * Fixed a bug in query resolving in server. Used wrong
2144 variable in a for loop and crashed. Affected file is
2145 silcd/server_query.c.
2147 * Server constructs requested attributes only to locally
2148 connected clients. Affected file silcd/server_query.c.
2151 * Fixed a bug when sending resolving from router to server
2152 with requested attributes. The constructed WHOIS command
2153 was incorrect. Affected file silcd/server_query.c.
2156 * Fixed Requested Attributes saving in WHOIS command reply.
2157 The length of the data buffer must be saved too. Affected
2158 file silcd/command_reply.c.
2160 * Update the client entry's servername after detaching is
2161 over. Affected file silcd/packet_receive.c. Bug #37.
2163 * Resolve incomplete client entrys in CUMODE_CHANGE and
2164 CMODE_CHANGE notifys. Affected file is
2165 lib/silcclient/client_notify.c. Bug #42.
2167 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Fixed channel key packet processing bug on backup router
2170 during backup resuming protocol. Affected file is
2171 silcd/packet_receive.c.
2173 * Fixed memory leaks in server. Affected files are
2174 silcd/server.c and silcd/packet_receive.c.
2176 * Fixed packet decryption problem when backup router encrypted
2177 channel message with wrong key during backup resuming
2178 protocol. Affected file silcd/packet_send.c.
2180 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2181 Toni Willberg (toniw@iki.fi)
2183 * Changed the SilcCipher context to be private. Changed the
2184 silc_cipher_get_iv to just return pointer to the IV. Added
2185 silc_cipher_get_name to return the name of the cipher.
2186 Fixed code all around to support these changes. Affected
2187 files are lib/silccrypt/silccipher.[ch], client library and
2190 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * Fixed unaligned access in lib/silccore/silcattrs.c.
2194 * Fixed libtool linking in lib/silcsim/Makefile.am.
2196 * Fixed services attribute printing. Affected files is
2197 irssi/src/silc/core/silc-queries.c.
2199 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Fixed a crashbug in incoming server accepting. Affected
2202 file silcd/server.c.
2204 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Added automatically generated index to Toolkit Reference
2209 * Added support for Postscript Toolkit Reference Manual.
2211 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2216 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Added 'send_events' boolean argument to the function
2219 silc_schedule_set_listen_fd which sends the set events to
2220 the application explicitly if set to TRUE. Default action
2221 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2222 lib/silcclient/client_internal.h and silcd/server_internal.h.
2224 * Added silc_compare_timeval to determine which time values
2225 is smaller. Affected file lib/silcutil/silcutil.[ch].
2227 * Added sort-of "Quality of Service" (QoS) support to
2228 SilcSocketConnection. Data reception can be controlled with
2229 rate limit per second and/or read data length limit.
2230 Added silc_socket_set_qos. Affected files are
2231 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2233 * Added the QoS configuration to SILC Server configuration
2234 file. Affected files are silcd/serverconfig.[ch] and
2237 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Merged with irssi.org CVS.
2241 * Failed OPER and SILCOPER authentications are now logged.
2242 Affected file silcd/command.c. Bugs #25.
2244 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * ROBODoc documented lib/silcutil/silcbuffer.h and
2247 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2248 <ville.rasanen@iki.fi>.
2250 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Added support for auto-passphrase authentication from the
2253 config file during connecting which was not implemented
2254 yet. Affected file irssi/src/silc/core/client_ops.c.
2256 * Fixed a bug in authentication protocol failure handling which
2257 was processing wrong callback context. Affected files
2258 are lib/silcclient/client.c and protocol.c.
2260 * Fixed the /ATTR allow off to actually work. Affected file
2261 is irssi/src/silc/core/silc-queries.c.
2263 * Fixed the /ATTR -del to work. Affected file is
2264 irssi/src/silc/core/silc-queries.c.
2266 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2268 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2270 * Fixed mask attribute adding in Irssi SILC client. Affected
2271 file irssi/src/silc/core/silc-queries.c.
2273 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Added support for saving the requested attributes in
2276 WHOIS to directory. Affected file is
2277 irssi/src/silc/core/silc-queries.c.
2279 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Added support for parsing VCard fields that do not have
2282 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2284 * Fixed a double free bug in hash table foreach function
2285 if the entry was deleted in the foreach callback. Affected
2286 file lib/silcutil/silchashtable.c.
2288 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2290 * Added silc_attribute_get_verify_data to return the signature
2291 verification data for either user digital signature or
2292 server digital signature in Requested Attributes. Affected
2293 files are lib/silccore/silcattrs.[ch].
2295 * Added silc_vcard_alloc which is used to allocated dynamic
2296 SilcVCard context. The silc_vcard_free now checks whether
2297 the context is dynamically allocated or not. Affected files
2298 are lib/silcutil/silcvcard.[ch].
2300 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Periodically remove the NOATTR status from client entry
2303 so that the client may take the attributes in use even after
2304 server has resolved them unsuccessfully earlier. Affected
2305 file silcd/server_query.c and idlist.h.
2307 * Moved sha1hash and md5hash from client->internal to
2308 SilcClient for application usage. Affected files are
2309 lib/silcclient/client.h and client_internal.h.
2311 * Fixed attribute encoding and decoding bugs. Affected
2312 files lib/silccore/silcattrs.[ch].
2314 * Added ATTR command to Irssi SILC Client which is used to
2315 manage user's Requested Attributes sending and values for
2316 WHOIS command. Affected files around Irssi SILC client.
2318 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Added silc_buffer_strformat which can be used to format
2321 strings into a buffer which size is automatically increased.
2322 Affected file lib/silcutil/silcbuffmt.[ch].
2324 * Added implementation of VCard (RFC 2426) which can be used
2325 as part of Requested Attributes in WHOIS command. Affected
2326 file lib/silcutil/silcvcard.[ch].
2328 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * Some strncat -> silc_strncat changes our the core and
2333 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2334 errors. Added better error printing to SKE library.
2335 Affected files lib/silcske/silcske.c, silcske_status.h and
2338 * Save the PKCS key length even if only private key is set to
2339 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2341 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2342 length in bits not in bytes. Affected files are
2343 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2344 silcd/server_query.c.
2346 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2348 * Added silc_attribute_payload_encode_data to directly encode
2349 the data into the attributes buffer. Renamed function
2350 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2351 Affected files are lib/silccore/silcattrs.[ch].
2353 * silc_hash_table_find_foreach calls the foreach function now
2354 once even if the nothing was found with context set to NULL.
2355 Affected file lib/silcutil/silchashtable.[ch].
2357 * Remove the RESOLVING flag from client entry after received
2358 the Requested Attributes from the client. Fixed memory leak
2359 in client entry freeing. Affected files silcd/server_query.c
2362 * Added Requested Attributes support into SILC Client Library.
2363 It is not able to send requested attributes in WHOIS command,
2364 and also receive and process requested attributes. Added
2365 silc_client_attribute_[add|del] and silc_client_attributes_get
2366 functions. Added also `ignore_requested_attributes' to the
2367 SilcClientParams to not use attributes in client. Affected
2368 files are lib/silcclient/command.c, client_attrs.[ch],
2369 silcclient.h, client_internal and client.[ch].
2371 * Changed the silc_client_get_client_by_id to support Requested
2372 Attributes, it takes them as argument now. Affected file
2373 is lib/silcclient/silcclient.h, and idlist.c.
2375 * Added -details option to WHOIS command in Irssi SILC Client
2376 to support the requested attributes. By default it requests
2377 all attributes. Affected file lib/silcclient/command.c and
2378 irssi/doc/help/in/whois.in.
2380 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Add also SERVICE attribute for server-constructed attribute
2383 data. Also digitally sign the attributes and add
2384 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2385 silcd/server_query.c.
2387 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Changed the silc_attribute_payload_encode to support list
2390 of attributes (function may be called several times to add
2391 a new attribute). Removed the silc_attribute_payload_encode_list
2392 function. The encoding function now also automatically encodes
2393 the data, so the caller does not need to do that. Affected
2394 files lib/silccore/silcattrs.[ch].
2396 * Added support for replying on behalf of the user to the
2397 Requested Attributes in WHOIS command in the server. Affected
2398 file silcd/server_query.c.
2400 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2401 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2403 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Don't swtich to become primary router if we are backup if
2406 decryption error has occurred. Affected file silcd/server.c.
2408 * Fixed a bug in backup router IP address comparison in
2409 silc_server_backup_get.
2411 Save now also the port of the server/router and use that
2412 in comparison as well. Affected file silcd/server_backup.c.
2414 * Normal server now reconnects to backup router automatically
2415 if connection is lost to it. Affected file silcd/server.c.
2417 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * If packet processing fails (like integrity check fails)
2420 the connection is closed now. Affected files are
2421 lib/silccore/silcpacket.c and silcd/server.c.
2423 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Fixed double free in RSA public key set function
2426 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2429 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2432 Added server_query.[ch] which provides one interface for
2433 querying information using all three commands.
2435 * Changed all "typedef unsigned char" in core library to
2436 "typedef SilcUInt8".
2438 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2442 * Renamed silc_server_get_client_resolve to
2443 silc_server_query_resolve and moved to server_query.[ch].
2445 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * Resumed client packet handling from server put the resumed
2448 client on wrong list on router and caused the client not
2449 be present on the network anymore. Now fixed to put the
2450 client to correct list. Affected file silcd/packet_receive.c.
2452 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2454 * Various cleanup in error message output in config parsing code
2455 and in server init code. Fixed error log files containing
2456 too many newlines ('\n') in some situations. Affected files are
2457 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2459 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Use the reverse lookupped hostname in client internals
2462 instead of one user provided us as remote server name.
2463 Affected file lib/silcclient/client.c.
2465 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Added 'app_context' to silc_schedule_init. It is an
2468 application specific context that is delivered to application
2469 in task callback functions. Affected files are
2470 lib/silcutil/silcutil.[ch].
2472 * The hb_context in SilcSocketConnection is not freed
2473 automatically anymore (application must free it). Freeing
2474 it automatic is inconsistent. Affected files are
2475 lib/silcutil/silcsockconn.[ch].
2477 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Added support for removing explicitly added client connections
2480 in rehash and closing the client connections if they were
2481 unconfigured in the rehash. Affected file silcd/server.c.
2483 * Added support for aborting automatically pending commands
2484 that never receives the reply (to avoid memory leaks).
2485 Added also silc_server_command_pending_timed to set the
2486 specific timeout for pending command. Affected files are
2487 silcd/command[_reply].[ch].
2489 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2490 specs and lib/silccore/silcstatus.h.
2492 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * Changed the silc_get_time to accept time value as argument
2495 or if zero is sent return current local time. Affected
2496 file lib/silcutil/silcutil.[ch].
2498 * Added STATS command to client library and Irssi SILC client.
2499 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2501 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2503 * Assure that channel key is set before sending it. May
2504 crash server otherwise. Affected file silcd/packet_send.c.
2506 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Assure that endless loop cannot happen with detached client
2509 resolving on normal server. Added idlist status
2510 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2511 silcd/idlist.h and silcd/packet_receive.c.
2513 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Incoming file transfer request cannot use same session as
2516 the sending session. This can happen when sending file to
2517 yourself. Crashed the client on quit. Affected file
2518 lib/silcclient/client_ftp.c. Bug #24.
2520 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * Implemented the draft-riikonen-precense-attrs draft and
2523 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2525 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Distribute the SERVER_SIGNOFF notify also to local backup
2528 routers from the primary router. The backup router may not
2529 have the signing of local server directly connected and need
2530 to know about the signoff. Affected file silcd/server_util.c.
2532 * Use the primary router as the origin of the locally connected
2533 server when it is disconnecting from the backup router since
2534 that's where it really is coming from. Now the clients from
2535 the disconnecting server are removed correctly and "shadow"
2536 clients are not left to the backup router. Affected file
2539 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * If normal server is standalone and found existing but disabled
2542 channel, do not re-create the channel since it creates
2543 duplicate same channels. Affected file silcd/server.c.
2545 * Added anonymous client connections support to server. New
2546 "anonymous" configuration option to ConnectionParams section
2547 added. If set to true, the username and hostname information
2548 of the client will be scrambled and anonymous user mode is
2549 set automatically to the user. Affected files are
2550 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2552 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * In JOIN notify handling, mark that the cache entry of the
2555 client cannot be expired. Can cause crashes on normal
2556 server (asserts client->channels). Affected file is
2557 silcd/packet_receive.c.
2559 * From now on distribution versions are used as protocol versions
2560 instead of by default using the Toolkit base version as protocol
2561 version. Affected file prepare.
2563 * Do not set the locally resolved hostname for local client
2564 entry but take what server sends. This way the real hostname
2565 is showed in WHOIS for yourself. Affected file is
2566 lib/silcclient/idlist.c and lib/silcclient/client.c.
2568 * Resolve local info with IDENTIFY when connecting to server.y
2570 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2572 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2573 for implied search (not needed on platforms which has native
2574 pthreads library). Use --without-pthreads to disable threads.
2575 Affected file is configure.in.pre
2577 * Fixed --with-iconv on platforms which need to bypass (broken)
2578 native iconv(). Affected file is configure.in.pre
2580 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Moved -C option parsing in Irssi SILC client at same time
2583 as other options. The UI was initialized earlier and caused
2584 problems on command line. Bug #16. Affected file is
2585 irssi/src/silc/core/silc-core.c.
2587 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2589 * Added global variable silc_log_timestamp that tells silclog
2590 wether to print or not the timestamp in the logging files.
2591 Affected file lib/silcutil/silclog.[ch].
2593 * Added silcd configuration option Timestamp in the Logging
2594 section. Affected file silcd/serverconfig.[ch],
2595 doc/example_silcd.conf.in.
2597 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Fixed fingerprint checking to check for entirely empty
2600 fingerprint instead of two first bytes when determining
2601 if it is set. Bug #18. Affected file silcd/command.c.
2603 * Fixed duplicate PKCS name registering to not allow it.
2604 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2606 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2608 * Conditionalize non-gcc compiler optimizations for various
2609 platforms, enable those commented out. Cleanups.
2610 Affected file lib/silcmath/mpi/configure.in
2612 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2614 * silc_rng_exec_command() left zombie processes if command
2615 didn't generate any output. Affected file
2616 lib/silccrypt/silcrng.c
2618 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2620 * Rewrote iconv checking, introduce --with-iconv for systems
2621 which rely on libiconv. Check if iconv() provided by libc
2622 is good enough, otherwise demand libiconv. Affected file
2625 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2627 * Search for ldopen() also in libc. This enables SIM support
2628 on *BSD systems. Based on patch from Alex Zepeda. Affected
2629 file configure.in.pre
2631 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2633 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2634 This fixes prepare on *BSD systems. Affected file
2637 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * More fixed for not having purge timeout for global clients
2640 that are on channel. Affected files silcd/command_reply.c
2643 * Fixed the rekey protocol to work with backup router connections.
2644 Rekey packets are now allowed on disabled connections as
2645 well. Affected files silcd/packet_send.c and server.c.
2647 * Do not switch to be as backup router when shutting down and
2648 closing the primary connection. Affected file silcd/server.c.
2650 * Fixed memory leaks in backup router deleting. Added
2651 silc_server_backup_free to free all data during shutdown of
2652 server. Affected files silcd/server_backup.[ch].
2654 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2656 * Do not process commands if the sock->user_data is NULL.
2657 Affected file silcd/command.c.
2659 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Fixed buffer overflow and security problems (loosing bits
2662 in CFB encryption) in SILC RNG. Problems reported by
2663 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2665 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Added yet more checks that client is not expired on global
2668 list if it is on channels. Affected file is
2669 silcd/command_reply.c.
2671 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Merged c0ffee's MIME signal patch which adds support for
2674 sending also MIME messages in Irssi SILC Client, and handling
2675 received MIME messages in a signal (and perhaps doing something
2676 to non-textual MIME messages).
2678 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2680 * Fixed pending command deletion in server and client library
2681 to check the whole list instead of breaking after first found.
2682 The affected files are silcd/command.[ch] and
2683 lib/silcclient/command.[ch].
2685 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2688 secret or private, otherwise it's possible to find out
2689 whether a secret channel exists or not. Affected file
2692 * If CMODE change fails during the mode setting, assure that
2693 the old mode mask is set for the channel back. Affected
2694 file silcd/command.c.
2696 * Fixed passphrase saving on +a channel on normal server
2697 after successful JOIN command. Affected file silcd/command.c.
2699 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Remove server/router operator privileges in DETACH command,
2702 since it's possible to resume to server where these
2703 privileges would not be allowed for the client. Affected
2704 file silcd/command.c.
2706 * Do not set to wait for backup in rehash of the server.
2707 Affected file silcd/server.c.
2709 * Do not check listener sockets when counting how many
2710 socket connections we have. Affected file is
2711 silcd/server_util.c.
2713 * Do not announce disconnected clients that are remaining
2714 in history (for WHOWAS). This is because SIGNOFF notify
2715 for these has been sent earlier already. Affected file
2718 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Buffer overflow with CUMODE command's mode->mode character
2721 conversion. Reported by Ville Räsänen. Affected file
2722 lib/silcutil/silcutil.c.
2724 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * Allow heartbeat packets to go disabled connections anyway.
2727 Affected files silcd/server.c and silcd/packet_send.c.
2729 * Do not broadcast New Channel packets with List flag set
2730 in the packet to backup routers. The router must check
2731 for the correctness of the packets before sending them.
2732 It is possible that router will have enforce Channel ID
2733 change and this would cause desync in the backup router.
2734 Affected file silcd/packet_receive.c.
2736 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2737 are handled in list parsing. They are not list packets
2738 anymore. Affected file silcd/packet_receive.c.
2740 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2742 * Stop waiting for backup router through the timeout, not
2743 directly after backup router has arrived. Affected file
2746 * Do not re-create channel keys and send them when removing
2747 clients in server shutdown. Affected files are
2748 silcd/server_internal.h and silcd/server_util.c.
2750 * Notify distribution to backup routers was missing from
2751 the silc_server_send_notify_dest function which caused
2752 desyncing problems with backup router. Affected file is
2753 silcd/packet_send.c.
2755 * The client's channel removing was working wrong on
2756 backup router. It assumed that it doesn't know global
2757 information but backup router does know. For this reason
2758 it could remove channel when it wasn't supposed to do that.
2759 Affected file silcd/server.c and silcd/server_util.c.
2761 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Stop for a couple seconds after badkup router has become
2764 primary router. Affected file silcd/server.c.
2766 * Added silc_server_remove_servers_by_server, which is used
2767 to remove servers originated from some other server. Also
2768 clients of those servers can be removed too. Affected file
2769 silcd/server_util.[ch].
2771 * When removing clients after a server has signed of remove
2772 also all servers behind that server (unless they are known
2773 to be available locally), and send SERVER_SIGNOFF for each
2774 of the server separately. Also the signed off clients are
2775 sent now separately per signed off server. The affected files
2776 are silcd/server.c and silcd/server_util.[ch].
2778 * All servers added with silc_idlist_add_server must always
2779 have both "router" and "connection" pointers set. Otherwise,
2780 bad server entries may be left around in the cache.
2781 Affected file silcd/command_reply.c.
2783 * Do not create the channel key in NEW_CHANNEL packet
2784 processing if the channel is empty. Affected file
2785 silcd/packet_receive.c.
2787 * Completed backup router support for standalone routers.
2788 Supports also servers in the cell that do not use the backup
2791 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Fixed a bug in silc_string_regexify which did not add '^'
2794 at the start of each string, and thus the matching was
2795 not explicit. For example ban list iikone@*!*@* would
2796 match also "priikone", which is wrong, it would have to be
2797 *iikone@*!*@* to match also "priikone". Affected
2798 file lib/silcutil/unix/silcunixutil.c.
2800 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Enable all local server connections before updating client
2803 caches when we've become backup router. Otherwise, signoff
2804 packets may not reach the clients. Affected files are
2805 silcd/server.c and silcd/server_util.[ch].
2807 * Fixed a bug in version string parsing which could crash
2808 the program with specially formatted version string.
2809 Bug reported and patch provided by Ville Räsänen. Affected
2810 file lib/silcutil/silcutil.c.
2812 * Handle the disconnection immediately when DISCONNECT
2813 packet is received in server. Affected file silcd/server.c.
2815 * Primary router now waits a short time (10 seconds) for
2816 backup router connection before accepting any other
2817 connection (except local). Affected file silcd/server.c,
2820 * Fixed a crash in client libary in NICK_CHANGE notify when
2821 NICK_CHANGE arrived for client entry we are resolving
2822 currently. Affected file lib/silcclient/client_notify.c.
2824 * Call the sconn->callback completion even if error had
2825 occurred. Start reconnecting always if connection to
2826 primary router fails during backup router protocol.
2827 Affected files silcd/server.c and server_backup.c.
2829 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Added functions silc_server_send_opers and
2832 silc_server_send_opers_notify to send packets stricly
2833 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2834 to send variable argument notify to operators.
2835 Affected files silcd/packet_send.[ch] and silcd/server.h.
2837 * Removed UMODE rights checking with UMODE_CHANGE notify.
2838 Affected file silcd/packet_receive.c.
2840 * Server/router operator now receives notify when network
2841 switches to backup router and when it resumes the use of
2842 primary router. Affected file silcd/server.c and
2843 silcd/server_backup.c.
2845 * Fixed the updating of client information after backup
2846 resuming protocol is over; update all except local clients
2847 to the new primary router. The affected file is
2848 silcd/server_util.c.
2850 * Added support for closing active connections in rehash
2851 that were unconfigured by the user. Supports currently
2852 closing server and router connections. Affected file
2855 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2857 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2859 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2860 is NULL since seems that on some platforms NULL is allowed
2861 and on some it's not. Fallback encoding is used instead.
2862 Affected file lib/silcutil/silcstrutil.c.
2864 * Fixed statistics updating for incoming server connection
2865 which could cause problems when re-connecting. Affected
2866 file silcd/server.c.
2868 * Preliminary backup router support for standalone router
2869 added. Affected files in silcd/.
2871 * Mark server connections in backup router disabled before
2872 and after backup protocol. Affected file is
2873 silcd/server_backup.c.
2875 * Added support for reconnecting to remote server connection
2876 even if the protocol fails, and if the configuration wants
2877 us to keep trying to connect anyway.
2879 Server connection is not allowed to backup router if
2880 backup router does not have connection to primary router yet.
2882 Affected file is silcd/server.c.
2884 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Added silc_client_udpate_server function to update changed
2887 server info. Affected file lib/silcclient/idlist.[ch].
2889 * Added check for server entries that are being resolved when
2890 notify is received. If being resolved, handle the received
2891 notify only after it's resolved so that all notifys are
2892 handled in same order as received from the server.
2894 Added similar resolver check to channel entries. Every
2895 notify that cause resolving of any information that affects
2896 channel entry marks the channel entry in waiting state.
2897 After whatever resolving is over the waiters are signalled
2898 and only then the notifys are handled in the same order
2899 as delivered from the server.
2901 Affected files are lib/silcclient/idlist.[ch], and
2904 * Fixed KILLED notify handling in normal server. Affected
2905 file silcd/packet_receive.c.
2907 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2908 is locally connected, or was locally connected (but may
2909 be detached and connection is not active). Added also
2910 SILC_IS_LOCAL for checking this status. Affected files
2911 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2912 silcd/server.c and silcd/server_internal.h.
2914 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Don't send or handle TOPIC_SET if topic is already set and
2917 is same as being set. Affected files silcd/command.c and
2918 silcd/packet_receive.c.
2920 * Fixed CMODE change rights checking to work correctly when
2921 removing modes by operator. Affected file is
2922 silcd/server_util.c.
2924 * Fixed some handling with New Channel packet in router and
2925 fixed some CMODE_CHANGE notify handling in server and router.
2926 Affected file is silcd/packet_receive.c.
2928 * Changed "disconnect" client operation to include the
2929 reason of the disconnection and optional disconnection
2930 message. Affected file lib/silcclient/silcclient.h.
2932 * Made the compilation of lib/contrib/ stuff conditional.
2933 Affected files configure.in.pre, lib/contrib/Makefile.am.
2935 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2937 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2938 to the sender of the notify too, to avoid situation where two
2939 notifys are in the network at the same time going to oppsite
2940 directions. Affected file silcd/packet_receice.c.
2942 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2944 * Delete the client from channel even if the cilent->id is
2945 NULL. It was possible that client was deleted without
2946 removing from channels (theoretically at least). Affected
2947 file silcd/server.c and silcd/server_util.c.
2949 * Free the client data too when resuming is not successful.
2950 Affected file silcd/packet_receive.c.
2952 * Merged some code from c0ffee's silc-plugin. Affected files
2953 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2955 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2956 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2957 to the primary router connection, the other one returns
2958 TRUE if packet must be broadcasted to network.
2960 * All notifys that are destined to primary router (to network)
2961 are now automatically sent to backup routers even if the
2962 router is standalone (and has backup router). Affected files
2965 * Added --without-irssi and --without-silcd configuration
2966 options for disabling the compilation of these applications.
2967 Affected file configure.in.pre and prepare.
2969 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2972 UTF-8 encoding and decoding. Added also new encodings
2973 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2975 Added also SILC_STRING_LANGUAGE which is language and charset
2976 specific encoder and decoer for those platforms that support
2977 iconv(). It can convert the UTF-8 to and from the locale
2978 specific character set.
2980 Affected file lib/silcutil/silcstrutil.[ch].
2982 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2984 * Added function silc_get_command_name to the file
2985 lib/silcutil/silcutil.[ch].
2987 * Improved the server debug output a bit. Affected files are
2990 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Save the channel passphrase when received succesful JOIN
2993 command reply from router, on normal server. Otherwise
2994 joinig +a channels from normal server is not possible.
2995 Affected file silcd/command.c.
2997 * Fixed a bug in TOPIC_SET notify handling. The notifier
2998 may be other than client too, like server or channel.
2999 It expected it to always be only client and ignored the
3000 notify. Affected file silcd/packet_recieve.c.
3002 * Removed some (unnecessary) debug printing from
3003 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3005 * Do not force CMODE_CHANGE when server is announcing new
3008 Router announces stuff only after server reannounces channel
3009 after CHANNEL_CHANGE notify.
3011 These fixes optimizes the announcing procedure, and perhaps
3012 fixes some problems too. Affected file silcd/packet_receive.c.
3014 * Fixed SERVER_SIGNOFF sending to local clients. It was
3015 totally broken and sent the notify to all local clients,
3016 instead of only to those that was on same channel as the
3017 signing off clients. Affected file silcd/server_util.c.
3019 * Added -D option to server. It can be used to give debug
3020 level. The levels are from 0 - 99, and are predefined for
3021 smooth server debugging. (see silcd.c for the predefined
3022 levels). Affected file silcd/server.c.
3024 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Fixed a bug in Irssi SILC client to close the connection
3027 properly when disconnecting from server. Affected file
3028 irssi/src/silc/core/client_ops.c.
3030 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * When authenticating as founder during JOIN command, check
3033 that the one authenticating becomes the only founder on the
3034 channel. Affected file silcd/command.c.
3036 * Better checking for founder mode setting when CUMODE_CHANGE
3037 notify is received. Affected file silcd/packet_receive.c.
3039 * Close all connections when shutting down the server by sending
3040 DISCONNECT packet. Close all listeners too when shutting
3041 down the server. Affected file silcd/server.c.
3043 * Handle DISCONNECT packet correctly in client library by
3044 calling the "disconnect" client operation. Affected file
3045 lib/silcclient/client.c.
3047 * Handle local errors correctly during resuming. Affected
3048 file lib/silcclient/client.c.
3050 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * The log file is not dupped internally anymore in
3053 lib/silcutil/silclog.c. Fixed memory leaks too.
3055 * The scheduler now dispatches all pending timeout tasks
3056 when it is uninitialized with silc_schedule_uninit.
3057 Affected file lib/silcutil/silcschedule.c.
3059 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Added --enable-stack-trace option to configure. Added
3062 memory allocation stack trace support. Added files
3063 lib/silcutil/stacktrace.[ch]. Affected files are
3064 lib/silcutil/silcmemory.[ch].
3066 * Fixed memory leaks from libraries and server. Affected
3067 files around the tree.
3069 * Reverted back a fix made to CUMODE which broke it.
3070 Affected file silcd/command.c.
3072 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3075 core library, and implemented it. All textual messages SHOULD
3076 use this flag and the message MUST be UTF-8 encoded.
3077 All text messages sent by Irssi SILC client are now UTF-8
3078 encoded (regardless whether the terminal supports UTF-8 or not).
3079 Affected files are lib/silccore/silcchannel.h,
3080 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3083 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * Added lots of new statistics updating that was missing from
3086 the server and router code. Affected files in silcd/.
3088 * Sending SIGUSR1 signal to server now dumps the current
3089 server statistics into /tmp directory. Affected file is
3092 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3093 the SILC Hash Interface also. Added new functions
3094 silc_hash_get_name, silc_hash_init, silc_hash_update and
3095 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3097 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Added some better info printing for client during connecting.
3100 Affected file silcd/server_util.c.
3102 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3103 to silence a user on a channel. Affected files are
3104 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3105 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3106 and silcd/packet_receive.c.
3108 * Fixed a fatal bug in handling of malformed command payload.
3109 Affected file silcd/command.c.
3111 * Fixed a double free when announcing channel users to router.
3112 Affected file silcd/server.c.
3114 * After successful authentication to channel founder mode, check
3115 that there isn't anyone else with founder mode on the channel.
3116 The one that authenticated will become founder and anyone
3117 else is demoted. Affected file silcd/command.c.
3119 * Added error printing of any error that has occurred during
3120 any command in client library. Affected file is
3121 irssi/src/silc/core/client_ops.c.
3123 * Removed some error printing from the client library and left
3124 it for the application to worry (from the error status it
3125 receives in 'command' client operation. Affected file is
3126 lib/silcclient/command.c.
3128 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3130 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3131 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3132 Starting key agreement with itself is denied. Affected file
3133 is lib/silcclient/client_keyagr.c.
3135 * Fixed some error checkings from the SFTP library which caused
3136 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3137 and lib/silcsftp/sftp_util.c.
3139 * Added new "debug" and "debug_string" settings to Irssi SILC
3140 client which can be used to print runtime debugging on the
3141 Irssi's screen. Available when compiled with --enable-debug
3142 option. Affected file irssi/src/silc/core/silc-core.c.
3144 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3146 * Fixed a missing variadic parameter in a function call that
3147 caused server crash when a non-allowed connection arrived.
3148 Reported by Richard Becker. Affected file silcd/server.c.
3150 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Added WATCH list sending to backup routers from router.
3153 The WATCH command is sent by the router to the backup
3154 router. Affected file silcd/command.c.
3156 * Mark the backup_router flag for RouterConnection entry
3157 if the backup router stuff is defined in the config file.
3158 Affected file silcd/serverconfig.c.
3160 * Fixed some backup data sending around the code to work better
3161 if the router is standalone router. Not all places were fixed.
3162 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3165 * Fixed the router connecting when connecting to multiple
3166 routers. It ignored every other router except the first
3167 one. Affected file silcd/server.c.
3169 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * Made the private key generation after expiration optional.
3172 If not created after expiration the old key will re-expire
3173 at a later time (and thus key pair is not necessary to
3174 change). Affected file irssi/src/silc/core/clientutil.c.
3176 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * The length arguments in bind() and connect() were wrong
3179 and fixed now to used SIZEOF_SOCKADDR in the
3180 lib/silcutil/unix/silcunixutil.c.
3182 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Fixed detach timeout handling to use Client ID and not
3185 the actual client entry which may be freed in the callback.
3186 Affected file silcd/command.c.
3188 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Merged c0ffee's multiple interface support patch.
3191 Affected files in silcd/.
3193 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Cleanup keys properly. Affected file is
3196 irssi/src/silc/core/clientutil.c.
3198 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Display the user mode on the status bar. Affected file
3201 irssi/src/silc/core/silc-expandos.c.
3203 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * If private message key is not set, but the flag is set in
3206 the packet, ignore the packet since it cannot be decrypted.
3207 Affected file lib/silcclient/client_prvmsg.c.
3209 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * When resuming client, remove the old client entry from
3212 the watcher list too. Affected file silcd/packet_receive.c.
3214 * Do not allow normal server to force founder mode away
3215 from router if the founder mode is already set. Affected
3216 file silcd/packet_receive.c.
3218 * Remove the client entry with watch notify types with short
3219 timeout, and not directly, so that other notifys can be
3220 retrieved too. Affected file lib/silcclient/client_notify.c.
3222 * Display notification about data messages that cannot be
3223 displayed. Affected files irssi/src/silc/core/client_ops.c,
3224 irssi/src/fe-common/silc/module-formats.[ch].
3226 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3228 * Fixed the CHANNEL_CHANGE notify handling in client libary
3229 to not use freed memory. Affected file is
3230 lib/silcclient/client_notify.c.
3232 * Fixed CUMODE_CHANGE notify handling in server. Affected
3233 file silcd/packet_receive.c.
3235 * Fixed USERS command to support empty channels. Affected
3236 file silcd/command.c.
3238 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3240 * Allow multiple identical pending commands to be registered
3241 in client library. Affected file is lib/silcclient/command.c.
3243 * Call the completion for resolving client information only
3244 after all resolvers has finished. This fixes a crash in
3245 the client. Added support for checking when the resolvers
3246 are finished. Affected file is lib/silcclient/idlist.c.
3248 * Wait by default 3 seconds before reconnecting to the server
3249 after being disconnected. Makes the /detach command a bit
3252 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Check the watcher list before sending signoff notifys
3255 when closing client connection. Affected file is
3258 * Added better CMODE command rights checking. Affected file
3259 silcd/server_util.c.
3261 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * Fixed watcher list checking during server signoff. It
3264 crashed the server. Affected file silcd/server_util.c.
3266 * The JOIN command reply returns now the founder's public
3267 key. Affected file is silcd/command.c.
3269 * Announce the channel mode, and the mode properties with
3270 CMODE_CHANGE notify. Affected file silcd/server.c.
3272 * Mark new channels by default disabled, untill at least
3273 one user joins the channel. Affected file is
3274 silcd/packet_receive.c.
3276 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * The nickname argument to watch notify can be optional.
3279 Fixes a crash in server. Affected file silcd/packet_send.c.
3281 * Remove the client entry from cache if the WATCH notify type
3282 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3283 lib/silcclient/client_notify.c.
3285 * Check the watcher list before and after changing nickname
3286 when the NICK_CHANGE notify is received. Affected file is
3289 * Fixed a crash in OPER and SILCOPER command sending. Empty
3290 passphrase caused the crash. Affected file is
3291 lib/silcclient/command.c.
3293 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Merged with Irssi CVS for Irssi SILC client.
3297 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3299 * Completed the protocol specifications.
3301 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * Merged with Irssi CVS for Irssi SILC client.
3305 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Added the founder's public key delivery to the
3308 CUMODE_CHANGE notify type as well. Updated the protocol
3309 specs and the code. Affected files are silcd/packet_send.[ch],
3310 silcd/packet_receive.c and silcd/command.c.
3312 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Added silc_pkcs_public_key_copy function into the
3315 lib/silccrypt/silcpkcs.[ch].
3317 * Remove the `iv' from the SilcChannelEntry since we can
3318 live without it. Affected files are silcd/idlist.h and
3319 silcd/packet_receive.c.
3321 * Added support for sending the founder's public key in
3322 the CMODE_CHANGE notify packet in the server. Affected
3323 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3324 silcd/command.c and silcd/server.c.
3326 * Changed the FOUNDER_AUTH authentication to use only
3327 public key authentication as defined by new protocol
3328 specs. Passphrase authentication with that mode cannot
3329 be used anymore. It is now possible to reclaim founder
3330 mode from any server in the network. Affected files are
3331 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3333 * Added permanent channels support by making the channel
3334 permanent when FOUNDER_AUTH mode is set on the channel.
3335 The channel will not be destroyed even if channel is empty
3336 when that mode is set. Protocol TODO #17. Affected
3337 files are silcd/server.[ch], server_util.[ch],
3338 silcd/command.c, silcd/packet_receive.c and
3339 lib/silcclient/command.c.
3341 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Added reference counter to the command reply context in
3344 the client library. Affected files are
3345 lib/silcclient/command_reply.[ch].
3347 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Fixed rekey protocol with PFS in the client library.
3350 Affected file is lib/silcclient/protocol.c.
3352 * Added support for list of errors in client library
3353 command reply handling. Affected file is
3354 lib/silcclient/command_reply.c.
3356 * Defined that the WHOIS and IDENTIFY commands can send
3357 list of errors. Updated the protocol specs. Protocol
3360 * Added support for sending list of errors to WHOIS and
3361 IDENTIFY commands in server. Added support for receiving
3362 list of errors in server. Affected files are
3363 silcd/command.c and silcd/command_reply.c.
3365 * Fixed client info resolving on LEAVE command in client
3366 library to not crash. Affected file is
3367 lib/silcclient/client_notify.c.
3369 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Defined that the NICK command replies with thew changed
3372 nickname too, to make the nickname changing simpler at
3373 the client's end. Updated protocol specs and the code
3374 in client and server. Affected files are
3375 silcd/command.c, lib/silcclient/command_reply.c and
3376 lib/silcclient/command.c.
3378 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Added `Compressed' packet flag to indicate that the packet
3381 payload is compressed by the sender. Updated the protocol
3382 specs and the core library. The compression still is not
3383 implemented in the sources. Affected file is
3384 lib/silccore/silcpacket.h.
3386 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3388 * Remove pending command callbacks also if the connection
3389 to the server is destroyed. Affected file is
3390 lib/silcclient/client.c.
3392 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Added new QUIET channel user mode that can be used to
3395 quiet a user in a channel. Updated the protocol specs but
3396 it wasn't implemented yet. Protocol TODO #27. Affected
3397 file is lib/silccore/silcmode.h.
3399 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3401 * Added BLOCK_INVITE user mode to be able to block incoming
3402 invite notifications. Protoocol TODO #26. Affected files
3403 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3406 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3407 the protocol specs and the code. Affected file is
3408 lib/silccrypt/silcpkcs.c.
3410 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Disconnect Payload includes now the status type. Updated
3413 the protocol specs and the code. Protocol TODO #25.
3414 Affected files are silcd/server.c, lib/silcclient/client.c.
3416 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3417 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3418 Moved the silc_client_command_status_messages table to the
3419 lib/silcutil/silcutil.c and added new funtion
3420 silc_get_status_message, which deprecates function
3421 silc_client_status_message. Affected files are
3422 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3423 lib/silcutil/silcutil.[ch].
3425 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Defined that the nickname hash in Client ID MUST be from
3428 lowercase nickname. This effectively changes nicknames in
3429 SILC to case-insensitive. Updated the protocol specs and
3430 the code. Affected files are lib/silcutil/silcutil.[ch],
3431 silcd/serverid.c, and silcd/idlist.c.
3433 * Added new channel user modes BLOCK_MESSAGES_USERS and
3434 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3435 code. Affected files are lib/silccore/silcmode.h,
3436 lib/silcclient/command.c, and silcd/packet_send.c.
3438 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3439 specs and code. Affected file lib/silccore/silcstatus.h.
3441 * Added support for watch list. It is possible to add nicknames
3442 to be watched, and when they come to network, leave network
3443 or user mode changes the watcher will be notified of this
3444 change. Added SILC_COMMAND_WATCH command, added new
3445 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3446 notifications. Updated the protocol specs and implemented
3447 this to library, client and server. Protocol TODO #21.
3448 Affected files are lib/silccore/silccomand.h,
3449 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3450 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3451 silcd/packet_send.[ch], silcd/packet_receive.c, and
3452 irssi/src/silc/core/client_ops.c.
3454 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3455 somebody watching you. Updated the protocol specs and the
3456 code. Affected files are lib/silccore/silcmode.h, and
3457 lib/silcclient/command.c.
3459 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3461 * Added service support to SILC protocol. Added new command
3462 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3463 core library. Services are not implemented in server or
3464 client for now. Protocol TODO #20. Affected files are
3465 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3467 * Added SilcStatus argument to `command' client operation
3468 to return the error status when command sending fails
3469 locally. Changed all command in client library to return
3470 correct command status. Affected files are
3471 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3472 irssi/src/silc/core/client_ops.c.
3474 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3476 * Added silc_mime_parse function to parse MIME headers.
3477 Affected files are lib/silcutil/silcstruti.[ch].
3479 * Added MIME header parsing in Irssi SILC Client. It displays
3480 all textual MIME objects, others it ignores. Affected file
3481 is irssi/src/silc/core/clien_ops.c.
3483 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3485 * Fixed a bug in the pid writing function, which couldn't be
3486 written in a root-owned directory.
3488 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3490 * Defined that channel message to unknown Channel ID must
3491 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3492 Updated the protocol specs and the code in server. The
3493 affected file is silcd/packet_receive.c.
3495 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3498 that it is used to send error notifys if error occurs during
3499 some SILC packet processing, except commands. The error
3500 types are same as for command reply types. Defined that
3501 if private message is sent to unknown Client ID the error
3502 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3503 Updated the protocol specs and code. Affected files are
3504 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3505 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3506 and irssi/src/silc/core/client_ops.c. Renamed the
3507 SilcCommandStatus to SilcStatus.
3509 * Defined the use of extra WHOIS attributes in WHOIS command.
3510 The <Requested Attributes> (defined in a separate document)
3511 can be used to request additional information about user
3512 not returned by standard WHOIS command. Defined that server
3513 can send WHOIS command directly to client. Client provides
3514 the requested attributes to the server. Updated the protocol
3515 specs. Protocol TODO #4. Implementation is not done yet
3516 (Protocol TODO #24).
3518 * Renamed function silc_client_command_status_message to
3519 silc_client_status_message. Affected files are
3520 lib/silcclient/command_reply.[ch].
3522 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3525 32 bit integers. Updated the protcol specs and the code.
3526 Affected files are silcd/command.c and
3527 lib/silcclient/command.c.
3529 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3531 * Fixed a bug in library where sending a bogus authentication
3532 payload would lead to a crash. Affected file is
3533 lib/silccore/silcauth.c.
3535 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Added detach_disabled and detach_timeout server config
3538 options to the server. Affected files silcd/serverconfig.[ch],
3539 silcd/command.c and silcd/packet_receive.c.
3541 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Added resolve_cmd_ident field to the SilcClientEntry structure
3544 too so that if the entry is for example being resolved so
3545 another command may attach to the same pending command reply
3546 without requiring to resolve the same entry again. Added
3547 support for adding multiple pending commands for one
3548 command idenfier. Affected files lib/silcclient/command.[ch],
3549 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3551 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3553 * Defined that server receives WHOIS command reply for private
3554 and secret channels too. Updated protocol specs and the
3555 code in server. Affected file silcd/command.c.
3557 * Defined <channel user mode list> argument to WHOIS command
3558 reply for returning user modes on the channels. The
3559 channel list now doesn't include the user mode anymore but the
3560 actual channel mode. Updated protocol specs and the code in
3561 client and server. Affected files are silcd/command_reply.c,
3562 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3563 and lib/silcclient/command_reply.c.
3565 * Save the channels list in WHOIS command reply in normal server
3566 so that WHOIS always shows joined channels also in normal
3567 server and not just on router. Affected file is
3568 silcd/command_reply.c.
3570 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Defined that server receives USERS command reply for private
3573 and secret channels too. Updated protocol specs and the
3574 code in server. Affected file silcd/command.c.
3576 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * Changed the UMODE's mode mask argument to be optional. If
3579 not provided then the command merely returns the current mode
3580 mask to the client. Updated protocol specs and the server.
3581 Affected file is silcd/command.c.
3583 * Added SILC session detachment/resuming support. It is possible
3584 to detach by closing the network connection and then re-connect
3585 and resume to the old client session. Added DETACHED user
3586 mode that server will set for detached client. Added new
3587 packet RESUME_CLIENT which is used to perform the resuming
3588 process. Added DETACH command. Updated the protocol specs,
3589 core library, client and server. Protocol TODO #22. Very
3590 many affected files around the tree.
3592 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Changed the CMODE's mode mask argument to be optional. If
3595 not provided then the command merely returns the current mode
3596 mask to the client. Updated protocol specs and the server.
3597 Affected file is silcd/command.c.
3599 * Changed the Killer's Client ID in KILLED notify to be just
3600 any ID payload since router server is allowed to kill as well.
3601 Updated protocol specs, client libary and server. Affected
3602 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3603 and irssi/src/silc/core/client_ops.c.
3605 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Added new user modes ANONYMOUS for special anonymous servers
3608 that may set the mode for client, and BLOCK_PRIVMSG which
3609 client may set to block incoming private messages unless the
3610 Private Message Key flag is set (using private keys to protect
3611 private messages). Updated protocol specs and code in client
3612 and server and core library. Protocol TODO #23. Affected
3613 files are lib/silccore/silcmode.h, silcd/server.[ch],
3614 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3615 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3617 * Added new channel user mode BLOCK_MESSAGES which the client
3618 may set to itself to tell server not send channel messages.
3619 Other packets such as channel key packets are still sent.
3620 Protocol TODO #23. Updated the protocol specs, client and
3621 server. Affected files are lib/silccore/silcmode.h,
3622 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3623 lib/silcutil/silcutil.c, silcd/command.c, and
3624 silcd/packet_send.c.
3626 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * Redefined the Status Payload to include now two 8 bit fields,
3629 instead of one 16 bit field. This now makes it possible to
3630 send list of errors. Updated the protocol specs and the code
3631 in core library, client library and server. Protocol TODO #1.
3632 Affected files are lib/silccore/silccommand.[ch],
3633 lib/silcclient/command_reply.[ch], silcd/command.c,
3634 silcd/command_reply.c and silcd/packet_receive.[ch].
3636 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3638 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3639 must be handled by the application and should tell the application
3640 that an error message was already printed, and it should print the
3641 config coords (line, filename, ...). Affected files are
3642 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3644 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3645 server config parsing code more readable.
3647 Fixed a bug in the fetch_logging() config callback.
3649 Affected files is silcd/serverconfig.c.
3651 * Drop root privileges when started in foreground. Don't drop them
3652 if debugging also. Affected file is silcd/silcd.c.
3654 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Added more IM-like features by introducing new user modes
3657 for setting various presence information. Added new modes:
3658 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3659 specs and code. Protocol TODO #19. Affected files are
3660 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3661 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3663 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Added STATS command to the protocol after all, to return
3666 various statistical information about the network. It can
3667 be used by clients to retrieve statistical information, and
3668 servers may use it to to fetch cell and network wide
3669 statistics from router. Updated the protocol specs and
3670 implemented it to the server. Protocol TODO #16.
3671 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3672 silcd/command_reply.[ch].
3674 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * The LIST command reply in client libary now adds new channel
3677 entry if the returned channel doesn't exist yet in cache,
3678 and returns the channel entry to the application in the
3679 command_reply client operation. Affected file is
3680 lib/silcclient/command_reply.c.
3682 * Changed the channel message payload's MAC generation to
3683 include the IV in the MAC as well. This way all relevant
3684 parts of the channel message payload are authenticated also
3685 with the channel message MAC (and not only by packet MAC).
3686 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3687 Affected file is lib/silccore/silcchannel.c.
3689 * Fixed the SKE to save the remote version, since the
3690 silc_ske_parse_version mistakenly checked wrong version,
3691 after it replaced the start payload. Affected files are
3692 lib/silcske/silcske.[ch].
3694 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3696 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3697 string utility functions. Added there also new functions
3698 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3699 Affected files lib/silcutil/silcstrutil.[ch].
3701 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3702 files are lib/silcutil/silcstrutil.[ch].
3704 * Defined that the security property fields in SKE SHOULD be
3705 UTF-8 encoded, defined that version string MUST be US-ASCII
3706 encoded, defined that passphrases sent in connection
3707 authentication protocol MUST be UTF-8 encoded. Implemented
3708 these to the client and server. Defined also that other
3709 passphrases sent in the protocol MUST be UTF-8 encoded.
3710 Affected files are lib/silcske/silcske.c,
3711 lib/silcclient/protocol.c, silcd/protocol.c,
3712 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3714 * Changed the silc_client_close_connection interface to not
3715 need the SilcSocketConnection which should not be visible
3716 to application. Affected files are lib/silcclient/client.c
3717 and lib/silcclient/silcclient.h.
3719 * Rewrote the text for Private Message Key Payload in the
3720 protocol specification. Protocol TODO #11.
3722 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Upgraded the protocol version to 1.1, updated protocol specs
3727 * Added the nickname as new argument to NICK_CHANGE notify and
3728 added it to protocol specs and implemented it to client and
3729 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3730 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3731 lib/silcclient/client_notify.c.
3733 * Added the killer's client ID to the KILLED notify and added
3734 it to protocol specs and implemented it to client and server.
3735 Protocol TODO #13. Affected files are silcd/command.c,
3736 silcd/packet_receive.c, packet_send.[ch],
3737 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3738 The killer's client entry is now returned to application in
3739 the `notify' client operation.
3741 * Fixed the Max Argument fields that had too large value set
3742 in the protocol specs. Protocol TODO #14.
3744 * Added the LEAVE command reply to return the ID of parted
3745 channel. Updated protocol specs and implemented it to the
3746 client and server. Protocol TODO #15. Affected files are
3747 silcd/command.c, lib/silcclient/command_reply.c. The channel
3748 entry is now returned to application in the `command_reply'
3751 * Rewrote the version SKE version checking in client libary
3752 and in server to use the silc_parse_version_string. Affected
3753 files are lib/silcclient/protocol.c, silcd/protocol.c.
3755 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3756 commands that was missing it, and updated protocol specs and
3757 the server implementation. Protocol TODO #10. The affected
3758 file is silcd/command.c.
3760 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3761 generic reply to a generic request (REQUEST flag), and
3762 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3763 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3764 to define the payload for DATA flag. Added the flags to
3765 the implementation. Protocol TODO #9. Affected file is
3766 lib/silccore/silcchannel.h.
3768 Changed the client library to return the message length
3769 to application as well in the channel_message and private_message
3770 client operations. Affected files are
3771 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3772 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3773 and lib/silcclient/client_ops_example.c.
3775 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3776 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3777 the channel. Updated protocol specs and impelemented this
3778 to client and server. Protocol TODO #6. Affected files are
3779 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3780 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3782 Added new options m and M to CMODE command in Irssi SILC
3783 client to set these modes.
3785 * Deprecated all administrative commands from SILC protocol
3786 since they are highly implementation specific commands.
3787 Updated protocol specs. Moved the old commands in
3788 implementations to private range of command types. Affected
3789 files are silcd/command.c, lib/silcclient/command.c and
3790 lib/silcclient/command_reply.c. Protocol TODO #8.
3792 * Fixed a bug in server where sending unknown command crashes
3793 the server. Affected file silcd/command.c.
3795 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Added SILC_PROTOCOLVERSION macro to check protocol version
3798 of a socket connection. The affected file is
3799 lib/silcutil/silcsockconn.h.
3801 * Added better error logging in rekey protocol. Affected file
3804 * Do not check public key types in SKE during rekey. Affected
3805 file lib/silcske/payload.c.
3807 * Fixed the rekey protocol with PFS, which was totally broken.
3808 Affected file silcd/protocol.c.
3810 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Some client implementations quit network by doing first LEAVE
3813 and then immediately SIGNOFF (like Bombyx). We now do check
3814 after a short time after LEAVE notify and check whether the
3815 client is still valid after LEAVE, and if not we remove it from
3816 cache. Affected file is lib/silcclient/client_notify.c.
3818 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3820 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3821 it's good not to have security holes here.
3823 * Fixed a negative refcount situtuation for the config context.
3824 Affected file is silcd/serverconfig.c.
3826 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3828 * ROBOdoc documented lib/silcutil/silcutil.h.
3830 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Optimized even more the SilcPacketContext structure. Now
3833 totally saved 16 bytes of memory per context after optimization.
3834 Affected files are lib/silccore/silcpacket.[ch].
3836 * Made strict checks for valid SILC IDs. Affected file is
3837 lib/silccore/silcid.c.
3839 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3841 * Changed the object argument for silc_cipher_register,
3842 silc_hash_register, silc_hmac_register and silc_pkcs_register
3843 to const. Affected files are lib/silccrypt/silccipher.[ch],
3844 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3846 * Changed the silc_get_username and silc_get_real_name to
3847 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3849 * Fixed the Irssi SILC Client to use the silc_get_username and
3850 silc_get_real_name insted of glib routines since the glib
3851 routines only corrupt stack. Fixes the Irssi SILC to work in
3852 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3854 * Fixed the Irssi to not use g_get_home_dir since it crashes
3855 or returns garbage on cygwin and corrupts stack. Added function
3856 get_home_dir to Irssi routines. Affected files are
3857 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3859 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3861 * Made some structure optimizations. SFTP memory FS MemFSEntry
3862 entry structure. Optimized SilcTask structure. Optimized
3863 SilcPacketContext structure.
3865 Affected files lib/silcsftp/sftp_fs_memory.c,
3866 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3868 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * And yet again reverted back the config thing since Johnny
3871 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3874 * Fixed memory leaks from config object. Affected files are
3875 silcd/serverconfig.[ch].
3877 * Added support for adding new connections to the server in rehash.
3878 After rehash they take effect.
3880 Added support for changing the maximum allowed connections in
3881 rehash. The number can grow but going smaller is not supported.
3883 Added function silc_server_num_sockets_by_remote to the
3884 silcd/server_util.[ch].
3886 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3888 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3890 * Added preliminary checking during config parsing for a valid
3891 public/private key and removed further checks in the code.
3892 Affected files are silcd/serverconfig.[ch], server.c.
3894 * Moved functions silc_server_drop() and silc_server_daemonise()
3895 from server.c to silcd.c since they are stricly related to
3896 the application activity.
3898 * Reverted a small part of the automatic ref/unref since
3899 it caused a double unref in some situations. Affected
3900 files are silcd/silcd.[ch], server.c, serverconfig.c.
3902 * Added some .cvsignore files in the lib directory.
3904 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3906 * Fixed silc_net_gethostbyaddr to correctly resolve by
3907 address. Affected file lib/silcutil/silcnet.c.
3909 * Fixed the notify relaying to client. The HMAC to be used
3910 with relayed packets ws wrong and caused decryption failure
3911 at the client end. Affected file is silcd/packet_receive.c.
3913 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3915 * Created new branch silc_protocol_1_0_branch.
3917 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3919 * Changed the silc_server_config_* routines to be SilcServer
3920 independent. They are now officially application specific code
3921 and not part of generic server implementation. Affected files
3922 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3924 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3926 * Added automatic referencing of config context in the
3927 silc_server_config_alloc, and automatic unreferencing in the
3928 silc_server_config_destroy. Affected files are
3929 silcd/serverconfig.[ch], silcd/silcd.c.
3931 * Fixed the silc_log_quick handling in the logging routines.
3932 It didn't log quickly when it was TRUE. Affected file is
3933 lib/silcutil/silclog.c. Also the flush delay was set even
3934 if it was 0 in config file. Affected file is
3935 silcd/serverconfig.c.
3937 * Added support for changing key pair of the server in rehash.
3938 Affected file silcd/server.c.
3940 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3943 too early, before getting the channel entry. Affected file
3944 is silcd/packet_receive.c.
3946 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3948 * Added functions silc_server_config_[ref/unref], these are used
3949 to prevent that the config object is destroyed.
3951 No longer directly affect global variables silc_log_quick and
3952 silc_log_delay, they are first cached inside the config object
3953 and then applied with silc_server_config_setlogfiles().
3955 silc_server_config_set_defaults() is now internal to
3956 serverconfig.c, there are no reasons to show this internal stuff
3959 Affected files are silcd/serverconfig.[ch].
3961 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3962 fprintf's to stderr, since some code may be executed again after
3963 the server went into the background. Affected files are
3966 * Added rehash support. Added function silc_server_rehash() that
3967 will perform all the basic tasks of the rehashing procedure.
3969 * Added command line option `-x, --hexdump'. This will enable the
3970 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3971 The option `--hexdump' implies `--debug'.
3973 * Fixed a bad bug in the logging APIs (silcutil library) where
3974 the application would crash after calling silc_log_reset_all().
3976 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3978 * Fixed the KICKED notify handling in client library to
3979 correctly remove the channel and all entries from the
3980 channel when I was kicked. This bug crashed the client.
3982 Fixed yet another but in KICKED notify handling to remove
3983 the kicked client correctly from the channel.
3985 Affected file is lib/silcclient/client_notify.c.
3987 * Fixed a minor bug in looking up correct client entry
3988 in KICKED notify in server. Affected file is
3989 silcd/packet_receive.c.
3991 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3992 sources correctly to distribution. Fixes --with-gmp option.
3994 * Removed the manual rehashing from ID Cache, and changed it
3995 to use the SILC Hash Table's auto rehash feature. Affected
3996 file is lib/silccore/silcidcache.c.
3998 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Fixed a bug in the silc_client_nickname_format function that
4001 handles the multiple same nickname formatting. Two clients
4002 with same nickname caused problems after the first one left
4003 and rejoined. It didn't format the nickname correctly.
4004 Affected file is lib/silcclient/idlist.c.
4006 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4008 * Don't change the topic if olod topic is same as new one.
4009 Affected file is silcd/packet_receive.c.
4011 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4013 * Added cross-reference support to the SILC Documentation
4014 generator. All types across all HTML files are now cross-
4015 referenced. Affected files util/robodoc/generator.c and
4016 scripts/silcdoc/silcdoc.
4018 * Added file lib/silcutil/silctypes.h to include all the
4019 arithmetic type definitions and some macros. Removed
4020 includes/bitmove.h and moved macros to silctypes.h.
4022 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4024 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4026 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4028 * Added `type' argument to silc_id_payload_parse_id function which
4029 now returns the type of the ID to the sent pointer. Affected
4030 file is lib/silccore/silcid.[ch].
4032 * Added check for CMODE_CHANGE notify type that mode change is
4033 allowed by the sender. Affected file silcd/packet_receive.c.
4035 * Added check for CUMODE_CHANGE notify type that mode change is
4036 allowed by the sender. Affected file silcd/packet_receive.c.
4037 Added the ID type as CUMODE_CHANGE notify type as argument
4038 to the `notify' client operation. Affected files are
4039 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4041 * Added function silc_client_add_server to the client library.
4042 Added support for resolving also channel and server info when
4043 received unknown entity in notify packet. Affected files are
4044 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4046 * Added function silc_command_get_status to return the command
4047 status from the command reply's argument payload. Affected files
4048 are lib/silccore/silccommand.[ch].
4050 * Added check for KICKED notify type that the kicking is
4051 allowed by the client. Affected file silcd/packet_receive.c.
4053 * Created function silc_get_input which can be used to get input
4054 (echo on or off) from user on command line. Affected files are
4055 lib/silcutil/silcutil.[ch].
4057 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4059 * Optimized silc_server_packet_relay_to_channel function.
4060 Added new function silc_channel_message_payload_encrypt which
4061 can be called directly if channel message payload needs to
4062 be encrypted and is already encoded (no need to call _encode
4063 function). Packet relaying is now done by router without any
4064 extra memory allocations. Affected files are
4065 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4066 silcd/packet_send.c.
4068 * Fixed the INVITE notify handling. It took wrong arguments
4069 as invite list and invite delete. Affected file is
4070 silcd/packet_receive.c.
4072 * Added check for TOPIC_SET notify type that the topic change is
4073 allowed by the client. Affected file silcd/packet_receive.c.
4075 * Added check for INVITE notify type that inviting is allowed by
4076 the client. Affected file silcd/packet_receive.c.
4078 * Changed the silc_server_client_on_channel to return the
4079 SilcChannelClientEntry as well. Moved the function
4080 silc_server_check_cmode_rights to server_util.[ch].
4081 Affected files are silcd/server_util.[ch], silcd/command.c.
4083 * Added function silc_server_check_umode_rights to check whether
4084 changing client's user mode is allowed. Added check for
4085 UMODE_CHANGE notify type that the umode change is allowed
4086 by the client. Affected files are silcd/server_util.[ch],
4087 silcd/packet_receive.c and silcd/command.c.
4089 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4091 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4092 ID length. It ignored that ID can be IPv6 based as well.
4093 Affected file lib/silccore/silcpacket.h.
4095 * Fixed the silc_id_id2str and silc_id_str2id to take the
4096 IPv6 address offset's into consideration. Affecte file is
4097 lib/silccore/silcid.c.
4099 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Fixed the internal Unix scheduler functions to check for
4102 NULL context they may receive. The affected file is
4103 lib/silcutil/unix/silcunixschedule.c.
4105 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4107 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4108 can specify different directory with --home command line
4109 parameter. Affected files irssi/src/silc/core/client_ops.c,
4112 * SILC-specific commands aren't now executed if the active server
4113 isn't of SILC-type, so there won't be problems with having
4114 IRC and SILC protocol support in same client. Affected files
4115 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4118 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Improved the signal support in SILC Schedule. Added new
4121 function silc_schedule_signal_call which is used by application
4122 to mark a signal to be called. It is now safe to perform
4123 any kind of tasks in signal callbacks since it is guaranteed
4124 that the application specified signal callback is called
4125 after the signal is over. Affected files are
4126 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4128 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Added `name' field to SilcChannelPrivateKey to represent
4131 application given name for the key. Moved also the context from
4132 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4133 Added the `name' argument also to the function
4134 silc_client_add_channel_private_key.
4136 Added function silc_client_current_channel_private_key to set the
4137 current channel private key in use.
4139 Added "change" command to KEY command which can be used to change
4140 the current channel private key. Bound the command also to
4141 alt+K (Alt+Shift+k).
4143 Also affected files lib/silcclient/client_channel.c,
4144 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4146 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4148 * Added silc_rng_get_byte_fast function in to the
4149 lib/silccrypt/silcrng.[ch].
4151 * Changed the interface of silc_packet_assemble and the
4152 silc_packet_send_prepare. If silc_packet_assmble is now
4153 called the application does not call silc_packet_send_prepare
4154 because the library will call it automatically. These
4155 interfaces now also return a reference to the outgoing buffer
4156 which includes the assembled packet, which the application can
4157 use to encrypt the packet.
4159 Affected files are lib/silccore/silcpacket.[ch],
4160 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4161 silcd/packet_send.c, server_backup.c and packet_receive.c.
4163 * Fixed a packet sending bug on very high load, where outgoing
4164 packet queue wasn't handled correctly and packets got corrupted.
4165 Affected files are lib/silcutil/*/silc*sockconn.c,
4166 lib/silcclient/client.c and silcd/server.c.
4168 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4170 * Added macro SILC_PACKET_DATALEN which can be used during
4171 packet assembling to check whether the data to be added to
4172 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4173 len is truncated until it fits it.
4175 Added checks for maximum length of channel message payload and
4176 private message payload also.
4178 Added checks for maximum packet length in server and in
4181 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4182 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4183 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4184 lib/silcclient/client_prvmsg.c.
4186 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4188 * Added silc_server_packet_queue_purge call to the
4189 silc_server_disconnect_remote to assure that all data in the
4190 queue before disconnecting is sent to the network. Affected
4191 file silcd/server.c.
4193 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4195 * Added the deleting of server's own ID cache entry to the
4196 silc_server_free function. Free also everything else that
4197 has been allocated in silc_server_init. The affected file
4200 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4202 * Added functions silc_parse_version_string, silc_version_to_num,
4203 and silc_ske_parse_version to parse SILC protocol style version
4204 strings. Affected files lib/silcutil/silcutil.[ch] and
4205 lib/silcske/silcske.[ch].
4207 * Added new configuration params: version_protocol, version_software
4208 and version_software_vendor to specify what version the remote
4209 host must at least be to be able to connect to server. The vendor
4210 string can be regex matched too. Added new function
4211 silc_server_connection_allowed to check maximum number of allowed
4212 connections, and allowed versions for incoming connections.
4213 Affected files are silcd/server.c, server_util.[ch] and
4216 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4218 * Added preliminary support for signals in scheduler. The
4219 signals we care about are now blocked always when the scheduler
4220 is locked. This way we can synchronise the use of signal with
4221 scheduler. It is guaranteed that when signal occurs the scheduler
4222 is not locked, and thus new tasks can be safely added to the
4225 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4226 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4227 Added new platform specific routines
4228 silc_schedule_internal_signals_[un]block and
4229 silc_schedule_internal_signal_[un]register.
4231 Added new functions to SILC Schedule API:
4232 silc_schedule_signal_[un]register. Each signal that application
4233 is going to use should be registered to the scheduler.
4235 Affected files are lib/silcutil/silcschedule.[ch],
4236 lib/silcutil/*/silc*schedule.c.
4238 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4240 * Check for unauthenticated client and server in the
4241 silc_server_new_client and silc_server_new_server functions.
4242 Affected file silcd/packet_receive.c.
4244 * Added function silc_string_is_ascii to check whether given
4245 string is 7-bit ASCII string. Affected files are
4246 lib/silcutil/silcutil.[ch].
4248 * Added function silc_id_is_valid_server_id into the
4249 silcd/serverid.c and added checking for valid Server ID's in
4250 silc_server_new_server. The Server ID must always be based
4251 on the server's public IP address.
4253 * Added logging of DISCONNECT packet message in the server.
4254 Affected file silcd/server.c.
4256 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Changed all library interfaces that use Global RNG to also
4259 accept SilcRng as argument. Affected files are
4260 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4261 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4262 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4263 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4264 lib/silccrypt/rsa.c.
4266 * Added function silc_pkcs_generate_key to the
4267 lib/silccrypt/silcpkcs.[ch] for applications so that they
4268 don't need to do pkcs->pkcs->init calls anymore.
4270 * Remove SilcSocketConnection from the SFTP API since it really
4271 wasn't needed there. The application has the information
4272 saved in its contexts anyway and the SFTP layer doesn't need
4273 know about it. Affected files lib/silcsft/silcsftp.h and
4274 lib/silcsftp/sftp_[server/client].c.
4276 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4277 The SilcSimContext is not SilcSim.
4279 * Fixed possible buffer overflows in silc_id_render in the
4280 lib/silcutil/silcutil.c.
4282 * On EPOC the global crypto module lists are not used at all
4283 in the crypto library. Added support for using the constant
4284 algorithm list on EPOC. Affected files are
4285 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4288 * Fixed the handling of third parameter of KICKED notify, since
4289 it was mistakenly updated to SILC Protocol 1.0 even though it
4290 is to be included in 1.1. Since it is not in 1.0 it is not
4291 mandatory, and this fix now handles it only if it is provided,
4292 and it is not error if it is not provided. Affected file
4293 lib/silcclient/client_notify.c.
4295 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4297 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4298 client. Affected file irssi/src/silc/core/client_ops.c.
4300 * Merged with Irssi 0.8.4 from irssi.org CVS.
4302 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4304 * Check for valid socket connection in client entries before
4305 sending any messages. Fixes a crash, but doesn't fix some
4306 other underlaying bug that is lurking there. Affected
4307 file silcd/packet_send.c.
4309 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4311 * $usermode, $cumode and $cumode_space expandos shouldn't do
4312 anything with non-SILC server records. Affected file
4313 irssi/src/silc/core/silc-expandos.c
4315 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Fixed the silc_net_check_[host/local]_by_sock to support
4318 IPv6 bound sockets as well. Now they can return IPv6 addresses
4319 as well. Affected file lib/silcutil/silcnet.c.
4321 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4322 Affected lib/silcutil/unix/silcunixnet.c.
4324 * Fixed ID rendering (at least on some platforms, not NetBSD)
4325 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4327 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Added silc_hash_public_key and silc_hash_public_key_compare
4330 functions to be used with SilcHashTable. They can be used to
4331 hash public keys and compare public keys in hash table. Affected
4332 file lib/silcutil/silcutil.[ch].
4334 * Added support for specifying multiple public keys for Client
4335 connection section in server configuration file. This makes it
4336 possible to accept multiple public keys from same host, or to
4337 make a section that accepts any incoming host, and have the
4338 accepted public keys listed in the section.
4340 Added functions silc_sever_[find/get]_public_key, added the
4341 support for this actually to all connection sections but only
4342 the Client section is currently allowed to specify multiple
4345 Affected files are silcd/server.c, server_internal.h,
4346 command.c, protocol.c, server_util.[ch], packet_receive.c.
4348 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4350 * Merged Irssi 0.8.2 from irssi.org CVS.
4352 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4354 * If silc_debug is TRUE, also output standard logging messages
4355 to stderr with the debug output.
4357 Made silc_log_reset_all() flushing all channels before returning.
4358 Also fixed some documentation typos.
4360 Affected files are lib/silcutil/silclog.[ch].
4362 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4364 * Fixed the server to check correctly the amount of connections
4365 from single host, by checking also the type of the connection.
4366 Fixed also the comparison of number of connections and number
4367 of allowed connections. Affected files are silcd/server.c,
4370 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Fixed the USERS command reply to save the user's mode on the
4373 channel as well. Fixed JOIN command reply to check whether a
4374 client is on channel already and not join it twice. Affected
4375 file lib/silcclient/command_reply.c.
4377 * Added new file silc-expandos.c into irssi/silc/core/ to return
4378 various stuff for various signal for the statusbar etc. updating.
4379 Now Irssi SILC client prints channel user modes etc. on the
4382 * The user mode (like server/router operator changes) is now shown
4383 on the Irssi SILC client's statusbar. The affected files are
4384 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4386 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4389 to SILC_SCHEDULE_[UN]LOCK macros.
4391 * Added more error printing to logs in server code. Affected
4392 files silcd/server.c and silcd/protocol.c.
4394 * Fixed -S option parsing in Irssi SILC Client. Affected file
4395 irssi/src/silc/core/silc-core.c.
4397 * Added silc_buffer_alloc_size function. Affected file is
4398 lib/silcutil/silcbuffer.h.
4400 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4402 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4403 constants. Affected files in
4404 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4407 * Changed the internal SFTP Memory FS table to const. Affected
4408 file lib/silcsftp/sftp_fs_memory.c.
4410 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Fixed the buffer formatting and unformatting routines to
4413 check the size of 64 bits types with sizeof(). Affected
4414 file is lib/silcutil/silcbuffmt.c.
4416 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4418 * Removed 0.6.x backwards support.
4420 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4422 * Changed all integer type names:
4423 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4424 to avoid collisions with other libraries using same type names
4427 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4429 * Added `prefer_ipv6' argument to the functions
4430 silc_net_gethostbyname[_async]. If it is TRUE it will return
4431 IPv6 address over IPv4. If FALSE IPv4 address is returned
4432 even if IPv6 address was found. Affected files
4433 lib/silcutil/silcnet.[ch].
4435 * Added support silc_net_create_connection[_async] to fallback
4436 to IPv4 address if IPv6 address could not be used (like if
4437 it doesn't work on a specific system). Affected file in
4438 lib/silcutil/unix/silcunixnet.c.
4440 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4442 * Added silc_schedule_reinit function to do the enlarging
4443 of the max tasks handling capabilities of the scheduler.
4444 Affected files lib/silcutil/silcschedule.[ch].
4446 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4448 * Added automatic extern "C" { ... } for C++ compilers so the
4449 application does not need to define them. Affected file
4450 includes/silcincludes.h.
4452 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4453 old name went against naming convention. Applications now
4454 include "silcclient.h" instead of "clientlibincludes.h".
4455 Removed includes/clientlibincludes.h, it is redundant now.
4457 * Renamed includes/version.h to silcversion.h.
4459 * Added really preliminary support for OS/2 into the util
4460 library. Only thread & mutex API is implemented, others
4461 are still to be implemented. Created the lib/silcutil/os2/
4462 directory. Created also file includes/silcos2.h.
4464 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4466 * Added preliminary BeOS support into the util library.
4467 Created lib/silcutil/beos/, and implemented all the needed
4468 functions to support SILC on BeOS. Created also file
4469 includes/silcbeos.h.
4471 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4473 * Added proper initializations to silc's irssi code, so it's
4474 now possible to load it as module. Affected files
4475 irssi/src/silc/core/silc-core.c,
4476 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4478 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4480 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4483 * Fixed the silcdoc document generator to correct generate
4484 docs from all kinds of filenames. Affected files are
4485 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4487 * ROBOdoc documented lib/silcutil/silcmemory.h.
4488 Added also new function silc_memdup.
4490 * Removed lib/silcutil/silcbufutil.h and moved those routines
4491 to the lib/silcutil/silcbuffer.h.
4493 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Added `user_count' to the SilcChannelEntry which now tells the
4496 number of users on the channel. The user count is now saved
4497 in normal server of global channels as well. Affected files
4498 silcd/server.c, idlist.h, packet_receive.c and command.c.
4500 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4501 include file utility functions.
4503 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4504 instead of calling directly OS routines.
4506 * Fixed NICK change printing in Irssi SILC Client. Fixed
4507 KICKED notify printing in Irssi SILC Client. Affected file
4508 irssi/src/silc/core/client_ops.c.
4510 * Fixed a NICK change bug in client library, to not recreate the
4511 client_entry->channels hash table everytime nick is changed.
4512 Affected file lib/silcclient/client.c.
4514 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4516 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4517 the SKE interface a bit.
4519 * Fixed padding problem in PKCS#1. The padding was not actually
4520 random since the random number generator was used incorrectly.
4521 This security bug affects only when encrypting with PKCS#1, and
4522 it is not currently used at all in SILC. SILC only use signing
4523 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4525 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4527 * Rewrote the notify handling in Irssi SILC client to not call
4528 the events as signals. Fixes problems with Perl support.
4529 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4531 * Send the auto-nicking NICK command in client library with
4532 little timeout after connecting. The affected file is
4533 lib/silcclient/client.c.
4535 * Added following new config file settings:
4536 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4537 key_exchange_timeout, conn_auth_timeout, connections_max,
4540 Implemented all the new config settings handling in the server.
4542 Optimized the use of SKE Mutual flag usage. Use it only
4543 if connection authentication protocol is not based in public
4546 Renamed all SilcServerConfigSection* to SilcServerConfig*
4547 to have a bit shorter names.
4549 Affected files silcd/serverconfig.[ch], server.[ch], and
4552 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4554 * Cleaned up the listening sockets code, preparing for the rehash
4555 support. Affected file is silcd/server.c.
4557 * Fixed some output messages. Affected files are silcd/silcd.c,
4560 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4562 * Create lib/doc/silcrng_intro.html document as introduction
4563 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4565 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4567 * Fixes to the silcd config template. Affected file is
4568 doc/example_silcd.conf.in.
4570 * Removed type casts from silc_calloc(), conforming to the
4571 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4573 * Removed param_name member from client, server, and router
4574 section structs, now identifying the param directly.
4576 Added CONFIG_FREE_AUTH macro in config file parsing.
4578 Affected files are silcd/serverconfig.[ch].
4580 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4582 * Fixed command line parameter handling. All SILC initialization
4583 is now done in silc_core_init() which also fixes autoconnecting
4586 Affected files irssi/src/silc/core/silc-core.c,
4587 irssi/src/fe-text/silc.c.
4589 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4591 * Added new configuration options and blocks:
4592 keepalive_secs, reconnect_count, reconnect_interval,
4593 reconnect_interval_max, reconnect_keep_trying and
4594 require_reverser_lookup. Added ConnectionParam block, and
4595 implemented the connection parameters when connecting as
4596 initiator and when accepting connections as responder.
4598 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4599 whether given configuration value has been given already.
4601 Affected files silcd/serverconfig.[c], server.[c].
4603 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4604 algorithm parts and created new file silcalgs.conf, that
4605 is now included from the example_silcd.conf.in.
4607 * Optimized the silc_server_connect_to_router_second to take
4608 the connection configuration object from the SilcServerConnection
4609 object instead of finding it during the connecting phase.
4610 Added the configuration object to SilcServerConnection struct.
4611 Affected files silcd/server_internal.h, server.c.
4613 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4615 * Add the client on channel after it was resolved at the
4616 channel message receiving, and it was not already on the
4617 channel. Affected file lib/silcclient/client_channel.c.
4619 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * Fixed the public key authentication to allocate always the
4622 destination signature buffer instead of using static buffer.
4623 Affected file silcd/protocol.c.
4625 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4627 * Unified the serverconfig.[ch]'s helper function interface.
4628 Affected file silcd/serverconfig.[ch].
4630 * Removed doc/example_silc.conf.in since it is redundant.
4631 The make install will now install irssi/silc.conf file.
4633 * Added new Passphrase and Publickey authentication methods to
4634 config file, allowing both public key and passphrase based
4635 authentication to be set at the same time.
4637 Added `prefer_passphrase_auth' setting in config file which
4638 can be used to set to prefer passwd auth if both passwd and
4639 public key is set. If not set, public key is preferred.
4640 This has effect only when being initiator (responder will try
4643 Added support for authentication with passphrase and public key
4644 at the same time. The passphrase is tried first always since
4645 it is faster to check.
4647 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4649 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4651 * Merged the new SILC Config library, with the server parsing
4652 support. Read the header file silcconfig.h or the toolkit
4653 documentation for the news. Affected files are
4654 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4655 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4656 silcd/protocol.c silcd/server.c silcd/server_backup.c
4657 silcd/serverconfig.[ch] silcd/silcd.c.
4659 * Fixed some silclog documentation. Affected file is
4660 lib/silcutil/silclog.h.
4662 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4664 * The silc_cipher_register, silc_hash_register and
4665 silc_hmac_register now checks if the object to be registered
4666 is registered already. Affected files are
4667 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4669 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4671 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4673 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4675 * Allow zero length channel messages inside the Channel Message
4676 Payload. Affected file lib/silccore/silcchannel.c.
4678 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4679 as header filenames.
4681 * Removed lib/silcclient/README and created HTML file
4682 lib/silcclient/silcclient_using.html, which is now included
4683 as part of Toolkit documentation.
4685 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4687 * Fixed CUMODE_CHANGE notify handling to change the mode of
4688 correct client. Affected file lib/silcclient/client_notify.c.
4690 * Make silc_rng_alloc fail if it cannot allocate the sha1
4691 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4693 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4695 * Fixed the file transfer's key agreement payload to include
4696 zero port also if the hostname is NULL because it could not
4699 Call file transfer monitor callback now also if error occurs
4700 during key agreement protocol.
4702 Changed the silc_client_file_send interface to return the
4703 SilcClientFileError instead of session id. The session ID
4704 is returned into pointer provided as argument.
4706 Check that the file exists locally before sending the
4707 file transfer request at all.
4709 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4711 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4712 error than can occur while key agreement protocol. Affected
4713 file lib/silcclient/silcapi.h.
4715 * Fixed the event_mode CMODE handler to not crash when mode
4716 is changed and +k mode is set in the channel. Affected file
4717 irssi/src/silc/core/silc-channels.c.
4719 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4720 SILC_LOG_WARNING to give out Warning and not Error. Affected
4721 file lib/silcutil/silclog.c.
4723 * Fixed the channel message payload decryption in the function
4724 silc_channel_message_payload_decrypt to not modify the original
4725 buffer before it is verified that the message decrypted
4726 correctly. Otherwise, next time it is called with correct
4727 channel key it won't encrypt since the payload is corrupted.
4728 Affected file lib/silccore/silcchannel.c.
4730 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4732 * Do not constantly resize the window. A fix patch by cras.
4733 Affected file irssi/src/fe-text/screen.c.
4735 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4737 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4738 Affected file lib/silcutil/silcnet.c.
4740 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4742 * Fixed a bug in hash table internal routine for traversing
4743 the table with foreach callback. The current entry may
4744 become invalid in the callback but it was referenced after
4745 the callback returned.
4747 Do not allow auto rehashing of hash table during the
4748 silc_hash_table_foreach operation, for same reasons as it is
4749 not allowed for SilcHashTableList. Affected files are
4750 lib/silcutil/silchashtable.[ch].
4752 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4754 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4755 Win32 DLL. extern's in header files are now declared with
4758 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4760 * Fixed private message handling. It used some old code that
4761 caused the client to crash. Affecte file is
4762 lib/silcclient/client_prvmsg.c.
4764 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4766 * Added function silc_client_add_channel,
4767 silc_client_replace_channel_id, and removed functions
4768 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4769 from client library.
4771 * Added cross reference of the joined channels to the
4772 SilcClientEntry, and changed the SilcChannelEntry's
4773 users list to SilcHashTable. The affected files are
4774 lib/silcclient/idlist.[ch].
4776 * Fixed a bug in hash table tarversing. While the hash table
4777 is traversed with SilcHashTableList the table must not be
4778 rehashed. It is now guaranteed that auto rehashable tables
4779 are not rehashed while tarversing the list. Also defined that
4780 silc_hash_table_rehash must not be called while tarversing
4781 the table. Added function silc_hash_table_list_reset that must
4782 be called after the tarversing is over. The affected files are
4783 lib/silcutil/silchashtable.[ch].
4785 * Changed all hash table traversing to call the new
4786 silc_hash_table_list_reset in server and in client library.
4788 * Added function silc_client_on_channel to return the
4789 SilcChannelUser entry if the specified client entry is joined
4790 on the specified channel. This is exported to application as
4791 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4793 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4795 * Fixed founder regaining problem with JOIN command on normal
4796 server. The notify for mode change must be sent always and
4797 not only if !cmd->pending. Affected file silcd/command.c.
4799 * Fixed the WHOWAS command's reply sending to support the
4800 lists correctly. Affected file silcd/command.c.
4802 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4804 * When sending JOIN command to router for processing the
4805 sender's old command identifier was not saved back to the
4806 sender's command context, fixed now. The affected file is
4809 * Create the key in JOIN command of the router did not return
4810 the channel key, added check for this. Affected file is
4813 * Fixed a channel ID update bug in JOIN command reply. Do
4814 not directly upgrade the ID but call the function
4815 silc_idlist_replace_channel_id if the ID was changed.
4816 Affected file silcd/command_reply.c.
4818 * Fixed memory leaks from command calling if it would fail.
4819 Affected file silcd/command.c.
4821 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4823 * Applied patches from cras:
4825 Memory leak fixes around libaries, irssi window resize fix,
4826 new silclist.h and silcdlist.h, all extern inline changed to
4829 * Removed dotconf from lib/dotconf, not needed anymore.
4831 * Removed TRQ from lib/trq, not needed anymore.
4833 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4834 with server connections. Later this will be configurable
4835 in config file after new config file is done. Affected file
4838 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4840 * Fixed a crash in server related to channel announcements.
4841 Affected file silcd/server.c.
4843 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4845 * Fixed memory leaks in silc_server_create_new_channel*
4846 functions. Affected file silcd/server.c.
4848 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4849 which ID was changed. This way the router will send the
4850 user list for the channel again, and server won't be in
4851 desync in some rare circumstances. Affected file is
4852 silcd/packet_receive.c.
4854 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4856 * Check for NULL socket pointer in the function
4857 silc_server_packet_send_to_channel_real. Affected file
4858 silcd/packet_send.c.
4860 * Fixed the BAN notify handling to correctly remove ban
4861 list. Affected file silcd/packet_receive.c.
4863 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4865 * Fixed some header addition to Toolkit distribution in
4866 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4868 * Added lib/silcclient/client_ops_example.h as an template
4869 file for application programmers to quickly start using
4870 the SilcClientOperation functions in their application.
4871 Updated the lib/silcclient/README as well to tell about this
4872 nice file made available.
4874 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4876 * Call silc_server_remove_from_channels when removing client
4877 entry when NO_SUCH_CLIENT_ID was received. Affected file
4878 is silcd/command_reply.c.
4880 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4882 * Added server & router operator statistics updating. Affected
4883 file silcd/packet_receive.c and silcd/command.c.
4885 * Fixed the SERVER_SIGNOFF notify handling on normal server
4886 not to save the history information for clients. Same was
4887 fixed earlier in remove_clients_by_server function, but not
4888 here. Affected file silcd/packet_receive.c.
4890 * Raised the default connection-retry count from 4 to 7 in
4891 server. Affected file silcd/server.h.
4893 * Cancel any possible reconnect timeouts when we start the
4894 key exchange. Affected file silcd/server.c.
4896 * Do not reconnect on connection failure when SCONNECT was
4897 given. Affected files silcd/server.[ch].
4899 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4901 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4903 * Fixed the NICK command to always give the unformatted
4904 nickname to the one giving the NICK command. If unformatted
4905 nickname is cached already it will be formatted and the
4906 local entry will always get the unformatted nickname.
4907 Affected file lib/silcclient/idlist.c.
4909 * Fixed some double frees from client library commands.
4910 Affected file is lib/silcclient/command.c.
4912 * Fixed CUMODE command in server to assure that no one can
4913 change founder's mode than the founder itself, there was a
4914 little bug. Affected file silcd/command.c.
4916 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4918 * Removed the SilcClientCommandDestructor from the client
4919 libary, it is not needed anymore. Affected files are
4920 lib/silcclient/silcapi.h, command[_reply].[ch],
4921 client_notify, idlist.c.
4923 * Fixed GETKEY command to first resolve client, and then
4924 resolve the server only if the client was not found, instead
4925 of resolving both at the same time. Affected file is
4926 lib/silcclient/command.c.
4928 * Added silc_client_start_key_exchange_cb and lookup the
4929 remote hostname and IP address before starting the key
4930 exchange with server. The affected file is
4931 lib/silcclient/client.c.
4933 * The server's public key is now saved using the IP address
4934 of the server and not the servername for the filename.
4935 The hostname public key filename is checked as an fall back
4936 method if the IP address based filename is not found.
4938 Fixed the GETKEY command to save the fetched server key
4939 in correct filename.
4941 Print the remote server's hostname now when new key is
4942 received during connection process. Affected file is
4943 irssi/src/silc/core/client_ops.c.
4945 * Return always our own public key to the client if it asks
4946 for it with GETKEY command. Affected file silcd/command.c.
4948 * Removed the use_auto_addr variable from default config
4949 file since it was in wrong section. Affected file is
4952 * Fixed TOPIC_CHANGE notification to not route it when it
4953 was sent using silc_server_send_notify_to_channel function.
4954 Affected file silcd/command.c.
4956 * Fixed silc_server_send_notify_kicked to send the kicker's
4957 Client ID also, it was missing. Affected files are
4958 silcd/command.c, silcd/packet_send.[ch].
4960 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4962 * Do not save client history information in SERVER_SIGNOFF.
4963 Fixes the bug in normal server that it does not detect
4964 the client becoming valid after the server becomes back
4965 online. Affected file silcd/server_util.c.
4967 * Added `sock_error' field into the SilcSocketConnection
4968 context. When error occurs during socket operation (read
4969 or write) the error is saved. Added also new function
4970 silc_socket_get_error to return human readable socket error
4971 message. Affected files are lib/silcutil/silcsockconn.[ch],
4972 lib/silcutil/unix/silcunixsockconn.c, and
4973 lib/silcutil/win32/silcwin32sockconn.c.
4975 * The server now prints the socket error message in the
4976 signoff for client. Affected file silcd/server.c.
4978 * Fixed the `created' channel information sending from router
4979 to server in JOIN command. Checks now whether the channel
4980 really was created or not and set it according that.
4982 Fixed the JOIN command to use the client entry's current
4983 ID during the joining procedure instead of the one it sent
4984 in the command (it is checked though), since it can change
4985 between the packet processing and command processing, and
4986 would just case unnecessary pain in the client end. Affected
4987 file silcd/command.c.
4989 * Fixed a channel key payload sending to use correct channel
4990 ID when the server was forced to change the channel's ID by
4991 router. Router sent the key payload with the old Channel ID.
4992 Affected file silcd/packet_receive.c.
4994 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4996 * Call silc_server_save_channel_key only if the key payload
4997 was provided in the JOIN command's command reply. Affected
4998 file silcd/command_reply.c.
5000 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5002 * Fixed silc_mp_sizeinbase to return the value correctly with
5003 MPI. Affected file lib/silcmath/mp_mpi.c.
5005 * Fixed the stop_server signal to correctly stop the scheduler
5006 and gracefully stop the server when SIGTERM or SIGINT signals
5007 are received. Affected file silcd/silcd.c.
5009 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5011 * Simple handling of TERM and HUP signals. Also added some log
5012 flushing call around. Affected file is
5015 * Fixed small bugs in silclog.c. Now buffering output will take
5016 effect after 10 seconds since startup: This will ensure that
5017 no important startup messages are lost. Also output redirection
5018 will preserve original format ([Date] [Type] message).
5019 Affected file is lib/silcutil/silclog.c.
5021 * Added two options to the config file, in the logging section:
5022 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5023 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5025 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5027 * Do not print the warning about log files not being initialized
5028 more than once to avoid excess logging. Affected file is
5029 lib/silcutil/silclog.c.
5031 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5032 the SIM copying in make install in Makefile.am.pre.
5034 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5036 * Rewritten silclog APIs. Globally interesting changes follows:
5037 silc_log_set_files() changed to silc_log_set_file().
5038 silc_log_set_callbacks() changed to silc_log_set_callback().
5039 ROBOdoc documented silclog header file.
5040 SilcLogCb now returns bool to wether inihibit the default
5041 handler or not (to keep the old behaviour return always TRUE).
5042 The new APIs should also fix the problem of the
5043 silcd_error.log file that was written in the current directory.
5046 Log files streams will remain opened after silc_log_set_file()
5047 call, means less CPU usage notably on high traffic servers.
5048 File streams are now full buffered, and flushed to the disk
5049 every 5 minutes, lesses HD activity and CPU usage.
5050 Messages can be redirected, allowing admins to configure
5051 one single logfile for all server messages.
5052 the silc_log_quick global variable to activate fast-logging.
5053 Affected files lib/silcutil/silclog.[ch]
5055 * Changed some code to conform new silclog APIs. Affected
5056 files are doc/example_silcd.conf.in, silcd/server.c
5057 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5060 * Fixed a memory leak that could occur in some situations.
5061 Affected file silcd/serverconfig.c.
5063 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5065 * Added the silc_client_del_client to remove the client from
5066 all channels as well. Affected file lib/silcclient/idlist.c.
5068 * Fixed the client library to correctly remove the client
5069 from all channels when the client entry is being destroyed.
5070 Affected file lib/silcclient/client_notify.c, command.c.
5072 * Added auto-nicking support to the client library. If the
5073 applicatio now sets client->nickname it will be sent to the
5074 server after connecting by the library. This way for example
5075 SILCNICK (or IRCNICK) environment variables will have effect
5076 and always change the nickname automatically to whatever
5077 it is wanted. Affected file lib/silcclient/client.[ch].
5079 * Renamed silc_server_command_bad_chars to the
5080 silc_server_name_bad_chars and moved it to the
5081 silcd/server_util.[ch]. Added also new function
5082 silc_server_name_modify_bad to return nickname that
5083 includes bad characters as new nickname without those
5084 bad characters. This check and modify is now used in
5085 silc_server_new_client when the username is initially set
5086 as nickname, so it must be checked to be valid nickname.
5087 Affected file silcd/packet_receive.c.
5089 * The nickname length is now taken from the packet for real
5090 and not trusted to strlen() since it clearly can return
5091 wrong length for nickname including bad characters. This
5092 also applies to channel names. Affected file silcd/command.c.
5094 * Removed the lib/silcsilm/modules directory. Modules are now
5095 compiled into the lib/silcsim. Fixed the copying of the
5096 modules to follow symbolic links in Makefile.am.pre.
5098 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5100 * Fixed silc_string_regexify list creation. Fixes bugs with
5101 BAN and INVITE commands in server. The affected file is
5102 lib/silcutil/unix/silcunixutil.c.
5104 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5106 * Removed the command destructor entirely from the server's
5107 command and command reply routines. It is not needed, and
5108 its usage was buggy and caused crashes. Affected files are
5109 silcd/command[_reply].[ch].
5111 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5113 * Cancel protocol and NULL sock->protocol if timeout
5114 occurred during protocol. Affected file silcd/server.c.
5116 * Cancel protocol timeouts always before calling the final
5117 callback, to assure that after final callback is called
5118 no other state will be called for the protocol anymore.
5119 Affected file silcd/protocol.c.
5121 * Print error log if incoming connection configuration could
5122 not be found. Affected file silcd/server.c.
5124 * Fixed JOIN command to correctly save the founder mode
5125 to the client on normal SILC server, when the channel
5126 was created by the router. Affected file silcd/command.c.
5128 * Fixed LIST command (hopefully) to send correct reply
5129 packets. Affected file silcd/command.c.
5131 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5133 * The silc_packet_receive_process now returns FALSE if the
5134 read data was invalid packet, and TRUE if it was ok.
5136 The server now checks that if unauthenticated connection
5137 sends data and its processing fails the server will close
5138 the connection since it could be a malicious flooder.
5140 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5142 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5144 * Make sure the warning about error opening a log file is
5145 printed only once and not everytime it fails (produces
5146 too much useless log). Affected file lib/silcutil/silclog.c.
5148 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5150 * Made the silc_server_daemonise() function more readable.
5151 Affected file silcd/server.c.
5153 * Pid file is now optional, the user may comment it out from
5154 the config file. Removed define SILC_SERVER_PID_FILE, we
5155 don't need a default any longer. Affected file
5156 configure.in.pre, lib/Makefile.am.pre.
5158 * Make some use of the pid file. The server now dies at startup
5159 if it detects a valid pid file on his path. The server would
5160 die anyway in this circumstance, because of the bind() failure.
5161 Affected file silcd/silcd.c.
5163 * No longer compiling lib/dotconf.
5165 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5167 * Fixed JOIN command parsing not to crash. Affected file
5168 lib/silcclient/command.c.
5170 * Fied the NICK_CHANGE notify to add the new client entry
5171 even it is resolved. This removes an <[unknown]> nick
5172 thingy bug in the client. Affected file is
5173 lib/silcclient/client_notify.c.
5175 * Do not try to allocate 0 bytes (efence does not like it)
5176 in lib/silccore/silccomand.c when encoding payload.
5178 * Do not take IRCNICK as nickname in Irssi SILC client since
5179 it is not possible to set nickname before hand connecting
5180 the server (TODO has an entry about adding auto-nicking
5183 * Changed the silc_server_command_pending to check whether
5184 there already exists an pending entry with the specified
5185 command, command identifier and pending callback. This is
5186 to fix IDENTIFY and WHOIS related crashes that may register
5187 multiple pending commands with same identifier. Affected
5188 file silcd/command.c.
5190 * Fixed the server to reconnect to the router even if it
5191 was already reconnecting and EOF was received. This to
5192 fix a possibility that the server wouldn't ever try to
5193 auto-reconnect to the router. Affected file silcd/server.c.
5195 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5197 * Fixed the server's password authentication to use the
5198 length of the locally saved password, and not the one
5199 sent in the packet. Affected file silcd/protocol.c.
5201 * Fixed same password authentication problem in the
5202 Authentication Payload handling routines in
5203 lib/silccore/silcauth.c.
5205 * Yet another password authentication problem fixed with
5206 channel password handling in silcd/command.c.
5208 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * If first character of string in silc_parse_userfqdn is '@'
5211 then do not parse it. Affected file is
5212 lib/silcutil/silcutil.c.
5214 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Fixed minor bug in IDENTIFY command reply sending, which
5217 caused various weird problems during JOIN when it was
5218 resolving names for users. Affected file silcd/command.c.
5220 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * Fixed the IDENTIFY command reply sending to chech better valid
5223 clients. It was possible to send incomplete list of replies.
5224 Affected file silcd/command.c.
5226 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5228 * Added silc_client_command[s]_[un]register functions now to
5229 dynamically register the commands in client library. Removed
5230 the static table of commands. This allows the client library
5231 to call commands without causing the application to know about
5232 what commands library has called.
5234 Removed the INFO command reply kludge to detect when the command
5235 was called by library. Now library use its own command reply
5236 function for INFO command.
5238 Added function silc_client_command_call to call a command.
5239 Application can use it to call command, not access the structure
5242 Now all commands that are sent by the client library (not
5243 explicitly sent by application) use own command reply functions.
5245 Affected files around lib/silcclient/ and in
5246 irssi/src/silc/core/.
5248 * Fixed the WHOIS command reply sending to chech better valid
5249 clients. It was possible to send incomplete list of replies.
5251 Fixed the WHOIS and IDENTIFY to send the request to router
5252 if normal server did not do it and did not find any results.
5254 Affected file silcd/command.c.
5256 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Moved the internal data from SilcClient context into its
5259 own file, not accesible to application. Affected files
5260 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5261 and other files in client library.
5263 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * Added doc/examples installation target in Makefile.am.pre.
5268 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5271 commands the found client entry will be removed from the
5272 cache, after notifying application about the error. Affected
5273 file lib/silcclient/command_reply.c.
5275 * Changed the /MSG to check for exact nickname user gave, and
5276 not let `nick' match `nick@host' if it is only one found. Now,
5277 user must type the exact nickname (like nick@host2) even if
5278 there are no more than one same nicks found. This is to avoid
5279 a possibility of sending nickname to wrong nickname since
5280 `nick' could match `nick@host'. Affected file is
5281 irssi/src/core/silc-servers.c.
5283 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Do not print "you are now server operator" or similar when
5286 giving /away command. Affected files are
5287 irssi/src/silc/core/client_ops.c, silc-servers.h.
5289 * Made the silc_server_command_pending_error_check to send
5290 the same command reply payload it received back to the
5291 original sender of the command. This way all arguments
5292 that was received by the server will be received by the
5293 client too. Affected file silcd/command.c.
5295 * Added the silc_idcache_add to return the created cache entry
5296 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5298 * Add global clients to expire if they are not on any channel.
5299 This is because normal server will never know if they signoff
5300 if they are not on any channel. The cache expiry will take
5301 case of these entries. This is done by normal servers only.
5302 The affected files are silcd/command_reply.c,
5303 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5305 * If server receives invalid ID notification for WHOIS or
5306 IDENTIFY and the ID exists in the lists, it is removed.
5307 Affected file silcd/command_reply.c.
5309 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5310 in client then client entry that it matches is searched and
5311 the nickname is printed on the screen for user. Affected
5312 file irssi/src/silc/core/client_ops.c.
5314 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * Use cache entry expire time in the LIST command reply to
5317 purge old entries from the cache after the LIST command
5318 reply has been received. This way we don't have non-existent
5319 entries in the cache for too long. Affected file is
5320 silcd/command_reply.c.
5322 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5324 * If we are normal server, and we've not resolved client info
5325 in WHOIS or IDENTIFY from router, and it is global client,
5326 we'll check whether it is on some channel. If it is not
5327 then we cannot be sure about its validity and will resolve it
5328 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5329 file silcd/command.c.
5331 * Search channel by name (if possible) rather than by ID
5332 in IDENTIFY command's command reply. Affected file is
5333 silcd/command_reply.c.
5335 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5338 Updated specs and implemented it. Affected file silcd/command.c,
5339 silcd/packet_send.c and silcd/packet_receive.c.
5341 * Implemented the <founder auth> payload handling in the JOIN
5342 command. If provided all conditions for channel joining
5343 except requirement to provide correct passphrase can be
5344 overrided by the channel founder. Updated the protocol specs.
5345 Affected file silcd/command.c.
5347 Added support for founder auth in JOIN command in client
5348 library. Fixed the parsing of the JOIN command now to support
5349 all options as they should be. The affected file is
5350 lib/silcclient/command.c.
5352 * Optimized the WHOIS and IDENTIFY commands to send the request
5353 to router only if it includes nicknames or other names. If
5354 they include only IDs then check the local cache first before
5355 routing. Affected file is silcd/command.c.
5357 * Added channels topic announcements. Affected file is
5358 silcd/packet_receive.c and silcd/server.c.
5360 * Fixed the silc_server_send_notify_topic_set to really destine
5361 the packet to channel. Affected file silcd/packet_send.c.
5363 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5364 library. Affected file lib/silcclient/client_notify.c.
5366 * Added UMODE announcements. Affected file silcd/server.c.
5368 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5370 * Memory leak fixes in:
5372 lib/silcutil/silcsockconn.c
5373 lib/silcske/silcske.c
5374 lib/silcske/groups.c
5376 lib/silccrypt/silcpkcs.c
5377 lib/silccore/silccommand.c
5378 lib/silccore/silcidcache.c
5383 * ROBOdoc documented the lib/silcske/groups.h file and a
5384 bit changed the interface for better.
5386 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5388 * Update the client entry context in the ID cache after
5389 nick change. Affected file lib/silcclient/command.c.
5390 Fixes the CUMODE command when regaining founder privileges,
5391 and a little WHOIS problem.
5393 * Fixed silc_net_gethostbyname to correctly call the
5394 inet_ntop. Affected file lib/silcutil/silcnet.c.
5396 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5398 * Added IPv6 support checking to the configure.in.pre, added
5399 also --enable-ipv6 option to override the check. Affected
5400 file configure.in.pre.
5402 * The silc_thread_create now calls the start function
5403 directly if threads support is not compiled in. Removes
5404 ugly #ifdef's from generic code. Affected files are
5405 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5407 * Added silc_net_gethostby[name/addr]_async to asynchronously
5408 resolve. Affected files are lib/silcutil/silcnet.[ch].
5410 * Added support for rendering IPv6 based server, client and
5411 channel IDs. Affected file lib/silcutil/silcutil.c.
5413 * Added support for creating IPv6 based server IDs. Affected
5414 file is silcd/serverid.c.
5416 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5418 * Added silc_net_gethostby[addr/name] into the
5419 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5420 routines. Added silc_net_is_ip[4/6]. Affected file is
5421 lib/silcutil/unix/silcunixnet.c. All routines that take
5422 address as argument now supports both IPv4 and IPv6 addresses.
5424 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5426 * Fixed LIST command reply sending in server. Affected file
5429 * Server now sends the kicker's client ID in the KICK notify
5430 to the kicked client. Affected file silcd/command.c.
5432 * The client library now parses the kickers client ID and
5433 UI displays it. Affected files lib/silcclient/client_notify.c
5434 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5436 * Made all payload parsing function prototypes consistent.
5437 They all take now const unsigned char * and uint32 pair as
5438 the payload data instead of SilcBuffer. Changes all around
5439 the source tree. Other unsigned char* -> const unsigned char*
5440 changes around the tree as well.
5442 * Optimized SFTP client and server packet sending not to
5443 allocate new buffer for each packet but to recycle the
5444 first allocated buffer. Affected files are
5445 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5447 * Optimized the SFTP client to use SilcList instead of
5448 SilcDList for requests, because it is faster. Affected file
5449 is lib/silcsftp/sftp_client.c.
5451 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5452 into lib/silccore/silcid.[ch].
5454 Renamed silcpayload.[ch] into silcargument.[ch].
5456 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * If client entry is deleted with active key agreement
5459 session, abort the session.
5461 The silc_client_abort_key_agreement now calls the completion
5462 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5464 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5467 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5469 * Don't use __restrict in older GCC's. Affected file is
5470 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5472 * silc_net_localhost now attempts to reverse lookup the
5473 IP/hostname. Affected file lib/silcutil/silcnet.c.
5475 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5476 command. It can be used to gain founder privileges at
5477 the same time when joining the channel.
5479 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5480 kicker's client ID as well. Updated protocol specs.
5482 Defined that the server must send SILC_COMMAND_IDENTIFY
5483 command reply with error status to client who sent
5484 private message with invalid client ID.
5486 Updated the protocol specification.
5488 * Added silc_server_send_command_reply to send any
5489 command reply. Affected file silcd/packet_send.[ch].
5491 * Added silc_id_payload_encode_data to encode ID payload
5492 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5494 * The server now send IDENTIFY command reply with error
5495 status if client ID in private message is invalid. Affected
5496 file silcd/packet_receive.c.
5498 * Save the server key file with server's IP address in
5499 the filename instead of hostname. The affected file is
5500 irssi/src/silc/core/client_ops.c.
5502 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5504 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5507 * Added libtool support for compiling shared objects in
5508 lib/silcsim. Affected file configure.in.pre and
5509 lib/silcsim/Makefile.am. Original patch by cras.
5511 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5513 * Pid file configuration, and server's config file fixes
5514 patch by toma. Updated CREDITS file.
5516 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5518 * Fixed silc_client_channel_message to not try to decrypt
5519 the message twice if it resolved the destination client
5520 information. This could cause of dropping one channel
5521 message. Affected file lib/silcclient/client_channel.c.
5523 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5525 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5526 lib/silcclient/client.c. This function is used when the SILC
5527 Client is run under some other scheduler, or event loop or
5528 main loop. On GUI applications, for example this may be
5529 desired to used to run the client under the GUI application's
5530 main loop. Typically the GUI application would register an
5531 idle task that calls this function multiple times in a second
5532 to quickly process the SILC specific data.
5534 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5536 * Fixed silc_server_drop() for dropping the supplementary
5537 groups as well, this could cause a security hole on some
5540 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5545 * Write PID file after dropping privileges. Added -F option
5546 to run server on foreground. A patch by debolaz.
5547 Affected files silcd/server.c, silcd/silcd.c.
5549 * Fixed MOTD to return the MOTD file server name. Affected
5550 file silcd/command.c.
5552 * Added INFO command reply handling to the Irssi SILC Client.
5553 Affected file irssi/src/silc/core/client_ops.c.
5555 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5557 * Fixed the silc_idcache_list_* routines to really support
5558 the dynamic list. Fixes a crash. Affected file is
5559 lib/silccore/silcidcache.c.
5561 * Fixed the LIST command reply to really call LIST command's
5562 pending callbacks. Affected file silcd/command_reply.c.
5564 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5566 * Update conn->local_entry->nickname after giving NICK
5567 command. Affected file lib/silcclient/command.c.
5569 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5571 * Added the [pid] option to the silcd configuration file
5573 Affected files: serverconfig.[ch] and silcd.c
5575 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * Save fingerprint in WHOIS command reply in server.
5578 Affected file silcd/command_reply.c.
5580 * Fixed NICK commands pending callback registration.
5581 Affected file lib/silcclient/command.c.
5583 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * Use ++server->cmd_ident when sending commands in server,
5586 instead of random number. Affected file silcd/command.c.
5588 * Fixed GETKEY command reply to call actually GETKEY pending
5589 command callbacks. Affected file silcd/command_reply.c.
5591 * A bit stricter check for nicknames. Check for same nickname
5592 in NICK command also. Affected file silcd/command.c.
5594 * Do not call INFO command everytime client ID changes, only
5595 during first connecting. Affected file lib/silcclient/client.c.
5597 * Set the new nickname only after successful command reply for
5598 NICK command is returned by server. Affected file
5599 lib/silcclient/command.c.
5601 * Remove nicknames from nicklist during server_signoff notify.
5602 Should fix /NAMES bit more. The affected file is
5603 irssi/src/silc/core/silc-channels.c.
5605 * Added `fingerprint' field to the SilcIDListData in the
5606 silcd/idlist.h to hold the fingerprint of the client's
5609 Send the fingerprint of the client's public key in WHOIS
5612 Affected files silcd/command.c, and silcd/idlist.[ch].
5614 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5615 create fingerprint from given data.
5617 * Show the fingerprint of the client's public key in WHOIS.
5618 Affected files irssi/src/module-formats.[ch] and
5619 irssi/src/silc/core/client_ops.c.
5621 * Format the multiple same nicknames also during JOIN and
5622 NICK_CHANGE notifys. Affected file is
5623 lib/silcclient/client_notify.c.
5625 * Do not print error on screen for invalid private message
5626 payload since it can come if someone is sending private
5627 messages with wrong key. Affected file
5628 lib/silccore/silcprivate.c.
5630 * Fixed multiple concurrent /PING crash. Affected file
5631 lib/silcclient/command.c.
5633 * Changed the wrong ID encoding. All IP addresses must be
5634 in MSB first order in encoded format. They were encoded
5635 wrong and was in LSB format. Affected files are
5636 silcd/serverid.c, lib/silcutil/silcutil.c.
5638 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5640 * Call the `connect' client operation through the scheduler
5641 in case of error. Affected file lib/silcclient/client.c.
5643 * Call the `failure' client operation even if the error
5644 occurred locally during a protocol. Affected file is
5645 lib/silcclient/protocol.c.
5647 * Added support of sending LIST command to router from normal
5648 server. This way normal server can get list of all channels
5649 in the network too. Fixed the channel list sending in the
5650 server too. Affected files are silcd/command.c, and
5651 silcd/command_reply.[ch].
5653 * Added silc_server_update_channels_by_server and
5654 silc_server_remove_channels_by_server. They are used during
5655 disconnection of primary router and in backup router protocol.
5656 Affected file silcd/server_util.[ch], silcd/server.c and
5657 silcd/server_backup.c.
5659 * Fixed channel adding to global list in IDENTIFY command
5660 reply in server. Affected file silcd/command_reply.c.
5662 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5664 * If the incoming packet type is REKEY or REKEY_DONE process
5665 that packet always synchronously. Fixes yet another MAC
5666 failed error on slow (dialup) connections. Affected file
5667 lib/silcclient/client.c and silcd/server.c.
5669 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Call check_version SKE callback for initiator too. Affected
5672 file lib/silcske/silcske.c.
5674 * Implemented fix for security hole found in the SKE that was
5675 fixed in the specification few days back; the initiator's
5676 public key is now added to the HASH value computation.
5677 Added backwards support for the old way of doing it too, for
5678 old clients and old servers. Affected file is
5679 lib/silcske/silcske.c.
5681 * Enabled mutual authentication by default in SKE. If initiator
5682 is not providing mutual authentication the responder will
5683 force it. This will provide the proof of posession of the
5684 private key for responder. The affected files are
5685 lib/silcclient/protocol.c and silcd/protocol.c.
5687 * Do not cache anymore the server's public key during SKE.
5688 We do mutual authentication so the proof of posession of
5689 private key is done, and if the server is authenticated in
5690 conn auth protocol with public key we must have the public
5691 key already. Affected file silcd/protocol.c.
5693 * Added new global debug variable: silc_debug_hexdump. If
5694 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5695 file lib/silcutil/silclog.[ch].
5697 * Fixed compilation warning due to char * -> const char *.
5698 Affected files lib/silcutil/silcnet.h, and
5699 lib/silccore/silcauth.[ch].
5701 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5703 * Fixed CMODE command when new channel key was created. If
5704 the creation failed the old key was removed. Next time giving
5705 same command would crash the server since the old key was
5706 freed already. Affected file silcd/command.c.
5708 * Fixed the silc_server_announce_get_channels to not crash
5709 on reconnect. Affected file silcd/server.c.
5711 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Added silc_log_set_debug_string function to set a regex
5714 string to match for debug output. Only the function names,
5715 or filenames matching the given debug string is actually
5716 printed. This way it is possible to filter out those debug
5717 strings that user is not interested in.
5719 Fixed a bug in silc_string_regexify.
5721 Affected files lib/silcutil/silclog.[ch], and
5722 lib/silcutil/unix/silcunixutil.c.
5724 * Changed the -d options in both server and Irssi SILC client
5725 to take the debug string as argument. Affected files
5726 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5728 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Added silc_hash_babbleprint to create a Bubble Babble
5731 Encoded fingerprint. The encoding is developed by Antti
5732 Huima (draft-huima-babble-01.txt), and it creates human
5733 readable strings out of binary data. Affected file
5734 lib/silccrypt/silchash.[ch].
5736 * Print the babble print now in addition of fingerprint as well
5737 in Irssi SILC client. Affected files are
5738 irssi/src/fe-common/silc/module-formats.[ch],
5739 irssi/src/fe-common/silc/core/client_ops.c.
5741 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * Fixed a security problem found in SKE. The initiator's
5744 public key too is now added to the HASH hash value creation
5745 which is signed by the responder to create the SIGN value.
5746 This will prevent anyone in the middle to lie to the responder
5747 about the initiator's public key. If this is done now, the
5748 man in the middle will get caught. Updated the protocol
5751 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5753 * Better installation directory handling. Configure module
5754 paths and other paths automatically to example_silc* files
5755 in doc/. A patch by toma.
5757 * Fixed compiler warning from MPI library, and from SILC RNG.
5760 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5761 It can be configured with ./configure. A patch by toma.
5763 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5765 * Find correct make to use in prepare-clean. A patch by
5766 toma. Affected file prepare-clean.
5768 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5770 * Added irssi variables use_auto_addr, auto_bind_ip,
5771 auto_bind_port and auto_public_ip.
5773 * Changed the interface for silc_client_send_key_agreement
5774 in lib/silcclient/silcapi.h
5778 irssi/src/silc/core/silc-core.c
5780 lib/silcclient/silcapi.h
5781 irssi/src/silc/core/silc-channels.c
5782 lib/silcclient/client_keyagr.c
5785 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5787 * Added silc_pkcs_public_key_compare to compare two
5788 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5790 * Check that the client who set the founder mode on the
5791 channel is the same client that is giving the founder
5792 mode to itself. It is done by comparing the saved public
5793 key (it is saved even in the authentication is passphrase).
5794 Affected file silcd/command.c.
5796 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Do not process packet for disconnected socket connection.
5799 Affected file lib/silccore/silcpacket.c.
5801 * Process the DISCONNECT packet through scheduler in the
5802 client library. Affected file lib/silcclient/client.c.
5804 * Fixed the silc_client_packet_parse to not to increase
5805 the packet sequence number if the conn->sock and the
5806 current socket connection is not same. This can happen
5807 for example during key agreement when the conn includes
5808 multiple socket connections (listeners). Affected file
5809 lib/silcclient/client.c.
5811 * The sender of the file transfer request now provides also
5812 the pointer (listener) for the key exchange protocol. If
5813 the listener cannot be created then it sends empty key
5814 agreement and lets the receiver provide the listener.
5816 Added `local_ip' and `local_port' arguments to the
5817 silc_client_file_send. If they are provided they are used,
5818 if not then it will attempt to find local IP address, if
5819 not found or bind fails then the remote client will provide
5822 Affected files are lib/silcclient/client_ftp.c and
5823 lib/silcclient/silcapi.h.
5825 * Extended the FILE SEND command to support defining the
5826 local IP and port for key exchange listener. They are
5827 optional. Affected file irssi/src/silc/core/silc-servers.c.
5829 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Defined to WHOIS command reply the sending of fingerprint
5832 of the client's public key (if the proof of posession of the
5833 corresponding private key is verified by the server).
5834 Updated to the protocol specification.
5836 * Added support of receiving the client's public key's
5837 fingerprint in command reply in client library. Affected
5838 file is lib/silcclient/command_reply.c, and
5839 lib/silcclient/idlist.[ch].
5841 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5843 * Do not send over 128 chars long nickname to the server
5844 in NICK command. Affected file lib/silcclient/command.c.
5846 * Do not send over 256 chars long channel names to the server
5847 in JOIN command. Affected file lib/silcclient/command.c.
5849 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5851 * Assure that silc_server_close_connection cannot be called
5852 twice for same socket context. Affected file is
5855 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Send error message to application if opening file for
5858 writing during file transfer fails. Affected file is
5859 lib/silcclient/client_ftp.c.
5861 Remove all file transfer sessions for a client that we're
5862 removing from ID cache.
5864 Affected file is lib/silcclient/client_ftp.c.
5866 * Fixed silc_net_addr2bin to return correct address. Affected
5867 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5869 * Fixed file transfer session removing on signoff notify.
5870 Affected file irssi/src/silc/core/silc-servers.c.
5872 * Added the SilcClientFileError to be returned in the monitor
5873 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5874 Affected file lib/silcclient/silcapi.h.
5876 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Fixed a crash in silc_client_ftp_free_sessions and
5879 silc_client_ftp_session_free_client. Affected file
5880 lib/silcclient/client_ftp.c.
5882 * Added `disabled' field in the SilcChannelEntry in the server
5883 to indicate if the server entry is disabled. Affected file
5884 silcd/idlist.h, silcd/command[_reply].c.
5886 * SILC server adds now /var/run/silcd.pid everytime it is
5887 started. Affected file silcd/silcd.c.
5889 * Added silc_server_packet_send_clients to send a packet to
5890 the provided table of client entries. Affected file
5891 silcd/packet_send.[ch].
5893 * Fixed a crash in client resolving in client_prvmsg.c in
5894 client library. Affected file lib/silcclient/client_prvmsg.c.
5896 * Do not actually remove the client directly from ID cache
5897 during SERVER_SIGNOFF, but invalidate it. This way we
5898 preserve the WHOWAS info for the client. Affected file
5899 silcd/server_util.c.
5901 * Fixed SERVER_SIGNOFF notify handling in the server. The
5902 server is now able to process incoming SERVER_SIGNOFF notify
5903 for a server that it doesn't even know about. It will remove
5904 the clients provided in the notify. Affected file
5905 silcd/packet_receive.c.
5907 * Check for partial packet in data queue after every packet that
5908 was found from the queue. Return and wait for more data if
5909 there is partial data in queue. Affected file is
5910 lib/silccore/silcpacket.c.
5912 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Added SilcClietFileError enum to indicate error in
5915 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5916 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5917 Affected files lib/silcclient/silcapi.h and
5918 lib/silcclient/client_ftp.c.
5920 * Check that newsize in silc_buffer_realloc is larger than
5921 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5923 * Added better monitor of file transfers. It now monitors
5924 key agreement protocol during the file transfer too. Added
5925 error reporting too. Affected files
5926 irssi/src/silc/core/silc-servers.c,
5927 irssi/src/fe-common/silc/module-formats.[ch].
5929 * Wrote a help file for FILE command.
5931 * Added silc_rng_global_get_byte_fast to get not-so-secure
5932 random data as fast as possible. Random data is read from
5933 /dev/urandom if available and from the SILC RNG if not
5934 available. It is used in padding generation. Affected file
5935 lib/silccrypt/silcrng.[ch].
5937 * All packets in client library are now processed synchronously.
5938 Optimized packet processing a lot. Affected file
5939 lib/silcclient/client.c.
5941 * All server connection packets are processing synchronously
5942 now in server, to optimize packet processing. Affected file
5945 * Include files are installed now only in Toolkit distribution
5946 if make install is given. Affected files: all Makefile.am's.
5948 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5950 * Assure that silc_client_notify_by_server_resolve does not
5951 resolve the client information multiple times. If it cannot
5952 be found by the first it cannot be found at all. Affected
5953 file lib/silcclient/client_notify.c.
5955 * Fixed WHOWAS command reply calling. Affected file
5956 lib/silcclient/command_reply.c.
5958 * Removed all references to silc_idlist_get_client from the
5959 Irssi SILC client since that call is internal call used by
5960 the library. The Irssi SILC client will use now client
5961 retrieval functions found in silcapi.h.
5963 * Fixed a bug in resolving nickname info before sending
5964 private message. It used freed memory. Affected file
5965 irssi/src/silc/core/silc-servers.c.
5967 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * Assure my_channels statistics cannot go negative in server.
5970 Affected files silcd/server.c, silcd/server_util.c.
5972 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5974 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5976 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5978 * Win32 Toolkit changes. Affected files
5979 win32/silc.dsw, win32/libsilc/libsilc.def,
5980 win32/libsilcclient/libsilc.def,
5981 lib/silcutil/silcutil.c, and
5982 lib/sftp/sftp_fs_memory.c.
5984 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5986 * Added silc_net_localip to return local host's IP address.
5987 Affected file lib/silcutil/silcnet.[ch].
5989 * If key exchange or rekey protocol is active for a connection
5990 parse all packets syncronously since there might be packets
5991 in packet queue that we are not able to process without first
5992 processing packets before them. Affected file silcd/server,
5993 lib/silcclient/client.c.
5995 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5996 whether library should continue processing the packet.
5997 Affected file lib/silccore/silcpacket.h.
5999 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6000 SilcSFTPMonitorData to SFTP server to monitor various
6001 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6002 lib/silcsftp/sftp_server.c.
6004 * Added silc_file_size to return file size. Affected file
6005 lib/silcutil/silcutil.[ch].
6007 * Implemented the file transfer support for the client library.
6008 Added preliminary support for simple client to client one-file
6009 transmission. Affected file lib/silcclient/client_ftp.c,
6010 lib/silccilent/client.[ch].
6012 * Added new local command FILE to the Irssi SILC Client.
6013 It is used to perform the file transfer. It has subcommands
6014 SEND, RECEIVE, SHOW and CLOSE. Affected files
6015 irssi/src/silc/core/client_ops.c,
6016 irssi/src/silc/core/silc-server.[ch].
6018 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6020 * Relay the SILC_PACKET_FTP in the server. Affected files
6021 silcd/server.c and silcd/packet_receive.c.
6023 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * Renamed silc_file_read and silc_file_write to functions
6026 silc_file_readfile and silc_file_writefile. Added function
6027 silc_file_open and silc_file_close. Affected files
6028 lib/silcutil/silcutil.[ch].
6030 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6032 * Resolve the client info when received private message or
6033 channel message for a client which nickname we don't know.
6034 Affected files lib/silcclient/client_prvmsg.c and
6035 lib/silcclient/client_channel.c.
6037 * Do not crash in /KEY if client is not connected. Affected
6038 file irssi/src/silc/core/silc-channels.c.
6040 * Added SilcClientStatus field to the SilcClientEntry in the
6041 lib/silcclient/idlist.h.
6043 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6044 is incomplete and is being resolved, it won't be resolved
6047 Make sure also that USERS command reply does not resolve
6048 twice information. Affected file is
6049 lib/silcclient/command_reply.c.
6051 Make sure that silc_client_get_clients_by_list does not
6052 resolve twice same information.
6054 * Check for valid client->id in the silc_server_free_client_data.
6055 Affected file silcd/server.c.
6057 * Fixed /GETKEY nick@server not to crash if the server entry
6058 is not found. Affected file lib/silcclient/command.c.
6060 * Fixed the silc_server_check_cmode_rights to check the
6061 requested modes correctly. Affected file silcd/command.c.
6063 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6065 * Better checks for non-printable chars in nick added.
6066 Affected file silcd/command.c.
6068 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6070 * Call the silc_server_udpate_servers_by_server in the
6071 primary router that comes back online in the backup resuming
6072 protocol. Otherwise it routes packets wrong. Affected file
6073 silcd/server_util.[ch], silcd/server_backup.c.
6075 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6078 lib/silcutil/silcbuffmt.[ch].
6080 * Redefined the SILC packet header to include the padding
6081 length. Affected file lib/silccore/silcpacket.[ch].
6083 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6084 length for maximum padding up to 128 bytes). Affected
6085 file lib/silccore/silcpacket.h.
6087 * Removed all backwards support for old 0.5.x MAC thingies.
6088 The SILC packet header change makes it impossible to be
6089 backwards compatible.
6091 * Send the ENDING packet with timeout in the backup resuming
6092 protocol. This is to assure that all routers has connected
6093 to the primary router. Affected file silcd/server_backup.c.
6095 * Changed the RNG to take the first IV from random data. It
6096 used to take it from zero actually. Changed the RNG also
6097 to use /dev/urandom during session. /dev/random is used
6098 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6100 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Changed the SILC packet header to have the first two bytes
6103 (the packet length) encrypted. Affected files aroung the
6104 code tree, lib/silccore/silcpacket.[ch]. Removed the
6105 SilcPacketCheckDecrypt callback. It is not needed anymore
6106 since the silc_packet_receive_process will determine now
6107 whether the packet is normal or special.
6109 * Implemented the unidirectional MAC keys. Affected files
6110 lib/silcske/silcske.c, silcd/protocol.c and
6111 lib/silcclient/protocol.c.
6113 * Implemented the packet sequence number to the MAC computation.
6114 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6115 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6116 lib/silcclient/protocol.c.
6118 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Allow backup router to announce servers. All servers
6121 announced by backup router are added to the global list
6122 automatically. Update hte server's socket to our primary
6123 router also when backup router announces a server.
6124 Affected file silcd/packet_receive.c.
6126 * Do not update the client->router in the function
6127 silc_server_udpate_clients_by_server if the client is on
6128 global list. We might fail to find any specific server
6129 for locally connected clients and local cell clients. They
6130 should still use the `from' and not `to' as client->router.
6131 This fixes backup router resuming protocol. Affected file
6132 silcd/server_util.c.
6134 * Decrease channel statistics count only if the channel
6135 deletion worked. Affected files are silcd/server.c and
6136 silcd/server_util.c.
6138 * Added silc_server_update_servers_by_server to update origin
6139 of all server entries. Used during backup router protocol.
6140 Affected files silcd/server_util.[ch], silcd/server.c. and
6141 silcd/backup_router.c.
6143 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6144 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6145 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6146 lib/silccrypt/silchmac.c.
6148 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Assure that router cannot reroute the same channel message
6151 to the sender. Affected file silcd/packet_receive.c.
6153 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * Made better checks that the channel message is not sent
6156 to the router it came from. Affected file is
6157 silcd/packet_send.c. Fixed memory leak too.
6159 * Announce informations for incoming router connection, but
6160 only after checking if it is replaced by backup router.
6161 Affected file silcd/packet_receive.c.
6163 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6165 * Fixed the backup resuming protocol to work in multiple
6166 router environment. Affected file silcd/server_backup.c.
6168 * Route packet only to one router in the function
6169 silc_server_packet_send_to_channel. Affected file is
6170 silcd/packet_send.c.
6172 * Fixed silc_server_send_notify_dest to set the broadcast
6173 flag. Fixed the silc_server_send_notify_topic to actually
6174 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6175 Affected file silcd/packet_send.c.
6177 * Changed the SFTP Filesystem interface. Changed the
6178 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6179 the filesystem operation function. The SilcSFTPFilesystem
6180 is now a context that is allocated by all filesystem allocation
6181 functions and it already includes the operations structure
6182 and filesystem specific context. It is given as argument
6183 now to the silc_sftp_server_start. This made the interface
6184 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6185 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6187 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6189 * Changed the backup router adding and getting interfaces
6190 in the server. The router that will be replaced by the
6191 specified backup router is now sent as argument. Affected
6192 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6195 * Added silc_net_addr2bin_ne to return the binary form of
6196 the IP address in network byte order. Affected files
6197 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6199 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6201 * Check for existing server ID in silc_server_new_server
6202 and in silc_server_connect_to_router_final and remove the
6203 old entry if it exists. Affected file silcd/packet_receive.c,
6206 * Send the channel message always to only one router, either
6207 in upstream or downstream. Affected file is
6208 silcd/packet_send.c.
6210 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6212 * Wrote the definition of the backup resuming protocol to the
6213 protocol specification.
6215 * Removed one redundant channel key generation from normal
6216 server during joining procedure. Removed one redundant
6217 channel key sending from server to router during joining
6218 procedure. Affected file silcd/command.c.
6220 * Made minor bugfixes to the backup router resuming protocol.
6221 Affected file silcd/server_backup.c, server.c.
6223 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6225 * Added --disable-asm configuration option. Affected files
6226 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6229 * Implemented the backup resuming protocol that is used to
6230 resume the primary router position in the cell after the
6231 primary router comes back online. Affected files
6232 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6233 and silcd/server_util.[ch].
6235 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * Sleep two (2) seconds after sending QUIT command to server.
6238 Affected file lib/silcclient/command.c.
6240 * Assure that if outgoing data buffer is pending do not force
6241 send any data. Affected file silcd/packet_send.c.
6243 * Assure that if outgoing data buffer is pending do not force
6244 send any data. Affected file lib/silcclient/client.c.
6246 * Implemented the backup router support when the primary router
6247 goes down. The servers and routers can now use the backup
6248 router as new primary router without loosing connectivity.
6250 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6252 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6253 in the server to indicate disabled entry. All data read
6254 from the connection will be ignored and no data is sent
6255 for entry that is disabled. Affected files are
6256 silcd/idlist.h, silcd/server.c.
6258 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6260 * Created SFTP client and server test programs in the
6261 lib/silcsftp/tests directory.
6263 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Implemented memory filesystem (virtual filesystem) for
6266 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6269 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Implemented the SFTP (SSH File Transfer Protocol) to the
6272 lib/silcsftp. It includes SFTP client and SFTP server
6275 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Moved lib/silccore/silcprotocol.[ch] to the
6278 lib/silcutil library.
6280 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6281 take variable argument list pointer as argument. Affected
6282 file lib/silcutil/silcbuffmt.[ch].
6284 * Added silc_buffer_set function that is used to set data
6285 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6286 Affected file lib/silcutil/silcbuffer.h.
6288 * Changed various routines in the core library to use the new
6289 silc_buffer_set instead of allocating new buffer only for
6292 * Added 64-bit value formatting and unformatting support to the
6293 silc_buffer_[un]format routines. Affected file is
6294 lib/silcutil/silcbuffmt.[ch].
6296 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6297 to includes/bitmove.h.
6299 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6301 * Fixed channel user mode saving in client library. Affected
6302 file lib/silcclient/command[_reply].c.
6304 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Defined the file transfer to the SILC Protocol. Added
6307 new packet type SILC_PACKET_FTP and defined File Transfer
6308 Payload. The mandatory file transfer protocol is SFTP
6309 (SSH File Transfer Protocol). Affected file in addition
6310 of the internet draft is lib/silccore/silcpacket.h.
6312 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6313 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6314 is used as part of backup router protocol when the primary
6315 router of the cell is back online and wishes to resume
6316 the position as primary router.
6318 * Redefined the MAC generation keys in the protocol. The
6319 same key is not used anymore in both direction. Both
6320 direction will now use different keys for sending and
6321 receiving. This fixes a potential security flaw. This
6322 change causes incompatibilities in the protocol.
6324 * Redefined also the MAC computation from the packet.
6325 An packet sequence number is now added to the MAC
6326 computation. This prevents possible replay attacks against
6327 the protocol. This change too causes incompatibilities
6330 Added `sequence' field to the SilcPacketContext to hold
6331 the current sequence number for the packet.
6333 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6335 * Added `created' field to the SilcIDListData in the file
6336 silcd/idlist.h to indicate the time when the entry was
6339 * Added `created' field to the SilcChannelEntry too. Affected
6340 file silcd/idlist.h.
6342 * Added `creation_time' aguments to all the announcement functions
6343 in the server. If it is provided then only the entries that
6344 was created after the provided time frame are actually
6345 announced. Affected file silcd/server.[ch].
6347 * The protocol says that the Channel ID's IP address must be
6348 based on the router's IP address. Added check for this in
6349 the silc_server_new_channel when processing incoming New Channel
6350 Payload. Affected file silcd/packet_receive.c.
6352 * Print out the correct version with --version in SILC client.
6353 Affected file irssi/src/silc/core/silc-core.c.
6355 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6357 * Fixed WHOWAS command to check for completnes of the client
6358 entry always, not just when the command is coming from client.
6359 Affected file silcd/command.c.
6361 * Added new function silc_server_packet_queue_purge to purge the
6362 outgoing data queue to the network. After the function returns
6363 it is guaranteed that the outgoing packet queue is empty.
6364 Affected file silcd/packet_send.[ch].
6366 * Purge the outgoing packet queue in the rekey protocol's final
6367 callback to assure that all rekey packets go to the network
6368 before quitting the protocol. Affected file silcd/server.c.
6370 * Added silc_client_packet_queue_parse as similar function as
6371 in server to the client library. The affected file is
6372 lib/silcclient/client.c.
6374 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6376 * Splitted silcd/server.c and created silcd/server_util.[ch]
6377 for utility functions.
6379 * Added new socket flag SILC_SF_DISABLED to indicate that the
6380 connection is open but nothing can be sent to or received from
6381 the connection. Affected file lib/silcutil/silsockconn.[ch].
6382 The checking for disabled socket is checked in the low level
6383 silc_socket_write and silc_socket_read functions.
6385 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6387 * Allow only nicknames and channel names that fits into the
6388 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6390 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * When processing JOIN command reply in server check that if
6393 the channel exists in our global list we'll move it the local
6394 list. Affected file silcd/command_reply.c.
6396 * Fixed the check whether client is joined on the channel already
6397 in JOIN command. Affected file lib/silcclient/command.c.
6399 * Fixed the JOIN command reply to check whether the channel
6400 already exists. Affected file lib/silcclient/command_reply.c.
6402 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Added silc_ske_status_string to map the SKE error numbers
6405 to readable strings. The affected files are
6406 lib/silcske/silcske[_status].[ch].
6408 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6410 * Do not show the private channels on the WHOIS channel list
6411 as it is not allowed by the protocol. The affected file is
6414 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6416 * Assure that the packet length digged from the actual packet
6417 is something sensible in the silc_packet_decrypt_rest_special
6418 in lib/silccrypt/silcpacket.c.
6420 * Free and NULL the allocated pointer in silc_hmac_alloc if
6421 the HMAC allocation fails. The affected file is
6422 lib/silccrypt/silchmac.c.
6424 * Print the selected security properties to the log files in
6425 the server. Affected file silcd/protocol.c.
6427 * Add SKE's reference counter even if calling the completion
6428 callback manually. Otherwise it goes negative, although it
6429 does not cause any problems. The affected file is
6430 lib/silcske/silcske.c.
6432 * Remove the client entry with short timeout after giving the
6433 KILL command. Affected file lib/silcclient/command.c.
6435 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6436 case all found clients are already disconnected (WHOWAS would
6437 found them) in the server. Affected file silcd/command.c.
6439 * Update the last_receive (time of last data received) to be
6440 updated only when received private or channel message so that
6441 the idle time showed in WHOIS makes more sense.
6443 * Added boolean field `valid' in to the SilcClientEntry in the
6444 client library to indicate whether the entry is valid or not.
6445 This fixes the nickname change bug on channel when changing
6446 the nickname to be same than the old (like nick to Nick) the
6447 nickname formatter doesn't set the new nick anymore to Nick@host.
6448 Affected file lib/silcclient/idlist.[ch].
6450 * Now actually fixed the nickname changing on disconnection.
6451 Added new function silc_change_nick to the Irssi SILC Client.
6452 Affected file irssi/src/silc/core/client_ops.c,
6453 irssi/src/silc/core/silc-nicklist.[ch].
6455 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6457 * Check that the public key exists in the GETKEY command before
6458 trying to encode it. Affected file silcd/command.c.
6460 * Print some notifications on received public keys with GETKEY
6461 command in the Irssi SILC Client. Affected files are
6462 irssi/src/fe-common/silc/module-formats.[ch],
6463 irssi/src/silc/core/client_ops.c.
6465 * Use IDENTIFY command to resolve the server information in the
6466 GETKEY command instead of INFO command. Affected file
6467 lib/silcclient/command.c.
6469 * All command reply functions in the client library now calls
6470 the pending command reply callbacks even if an error has
6471 occurred. The server has done this a long time and now it was
6472 time to move the client library to this as well. Now all
6473 errors can be delivered back to the pending command reply
6474 callbacks if necessary. Affected files are
6475 lib/silcclient/command[_reply].[ch].
6477 * Change the nickname on disconnection back to the username
6478 because in reconnect the server will enforce it to it anyway.
6479 Affected file irssi/src/silc/core/silc-servers.c.
6481 * Fixed a config file parsing bug in the Irssi SILC client.
6482 Affected file irssi/src/silc/core/clientconfig.c.
6484 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6486 * When printing the channel mode on JOIN, verify that the
6487 channel key and channel's HMAC are valid. Affected file
6488 irssi/src/silc/core/client_ops.c.
6490 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6493 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6494 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6496 * Removed channel key rekey task deleting from the function
6497 silc_server_save_channel_key. Affected file silcd/server.c.
6498 Added explicit timeout task context instead that is used to
6499 delete the task if we are registering a new task before the
6500 new task has elapsed.
6502 * When channel key rekey occurs the client library now saves
6503 the old channel key for a short period of time (10 seconds) and
6504 is able to use it in case some is still sending channel
6505 messages encrypted with the old key after the rekey. Affected
6506 file lib/silcclient/[idlist.h|client_channel.c].
6508 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6510 * Added check to the silc_server_new_id_real to not accept
6511 new ID if it is the sender's own ID. Affected file is
6512 silcd/packet_receive.c.
6514 * Assure that we do not announce ourself or the one we've
6515 sending our announcements when we're router and are announcing
6516 servers to our primary router. Affected file silcd/server.c.
6518 * Fixed silc_server_command_identify_check_client to assemble
6519 correct WHOIS packet. It send corrupted WHOIS packet and
6520 caused problem with router to router connections. Affected
6521 file silcd/command.c.
6523 Fixed also silc_server_command_whois_check the same way
6524 as for the IDENTIFY command.
6526 * Added new SilcIDListStatus to the server in the SilcIDListData
6527 structure. The status now includes the current status of
6528 the entry (like registered, resolved etc.). Affected file
6529 silcd/idlist.[ch]. Defined a bunch of different status types
6530 as well. This replaced the old boolean registered field as well.
6532 Added resolve_cmd_ident field to the SilcClientEntry structure
6533 too so that if the entry is for example being resolved so
6534 another command may attach to the same pending command reply
6535 without requiring to resolve the same entry again. This concept
6536 should optimize the WHOIS and the IDENTIFY resolving under
6537 heavy load by taking away unnecessary resolving for entries
6538 that are being resolved already.
6540 Added support for adding multiple pending commands for one
6541 command idenfier. Affected file silcd/command[_reply].[ch].
6543 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6544 before deleting the data. Otherwise the hash table will have
6545 freed data in comparison functions. Affected file is
6546 silcd/command_reply.c.
6548 * Fixed silc_idlist_replace_client_id to add the new entry to
6549 the cache with NULL nickname. Otherwise there will be invalid
6550 memory as the nickname after the nickname is freed. Affected
6551 file silcd/packet_receive.c.
6553 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6554 saved into wrong slots because the previous number of entries
6555 was not taken into account. Affected file silcd/idlist.c.
6556 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6558 * If we are router and we receive JOIN notify to a channel that
6559 does not have any users then notified client is marked as the
6560 channel founder, as it is it. The affected file is
6561 silcd/packet_receive.c
6563 * Added to the extended hash table API's table_del_*ext functions
6564 the destructor as argument too, so that the caller can decide
6565 which destructor to use or whether to use destructor at all.
6566 Affected file lib/silcutil/silchashtable.[ch].
6568 * Fixed ID Cache purging. It actually deleted the entries from
6569 the hash table after the data was freed. The hash table ended
6570 up comparing freed memory. The affected file is
6571 lib/silccore/silcidcache.c.
6573 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6575 * Fixed Irssi SILC client's KILL command's HELP syntax.
6577 * The USERS command now resolves the detailed user information
6578 if the userinfo field is missing. Affected file is
6579 lib/silcclient/command_reply.c.
6581 * Do not print error in silc_file_read if the read file does
6582 not exist. Just silently return NULL. Affected file is
6583 lib/silcutil/silcutil.c.
6585 * Fixed the silc_log_output to not wine about NULL filename
6586 and to not create some bogus " " filename. Affected file is
6587 lib/silcutil/silclog.c.
6589 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6591 * Fixed various printing bugs on the user interface in the
6592 Irssi SILC Client. Minor changes that were forgotten from
6595 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6597 * Fixed the configure.in.pre and the compilation and distribution
6598 environment to support the new autoconf 2.52. That version is
6599 now required to compile the CVS trunk.
6601 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6604 to generally parse user@fqdn format strings. Affected file
6605 lib/silcutil/silcutil.c.
6607 * Added nickname_format and nickname_force_format fields to the
6608 SilcClientParams structure. The first one defines the format
6609 for the nicknames that the library will enforce if the receives
6610 multiple same nicknames. The second one is boolean value and
6611 can be used to force the library to always enforce the format
6612 to the nicknames regardles whether there are multiple nicknames
6613 or not. This configurable formatting was employed to flexibly
6614 support accessing multiple nicknames from the user interface.
6615 The userinterface can now set the nicknames to what ever format
6616 they prefer. Affected file lib/silcclient/silcapi.h.
6618 Added function silc_client_nickname_format to the file
6619 lib/silcclient/idlist.c. It performs the nickname formatting.
6621 Added new field `hostname´ to the SilcClientEntry context.
6622 It holds the hostname of the client. Affected file is
6623 lib/silcclient/idlist.h.
6625 * Irssi SILC Client sets the nicknames in nick@hostn format.
6626 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6627 irssi/src/silc/core/silc-core.c.
6629 The WHOIS printing now also shows both the real nickname and
6630 the formatted nickname so that user knows how to access the
6631 user if there are multiple same nicknames cached. Affected
6632 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6633 printing formatting too to take the hostname now as a separate
6634 argument. The Affected file is
6635 irssi/src/fe-common/silc/modules-formats.[ch].
6637 * Changed the silc_client_get_clients_local to accept the formatted
6638 nickname as argument. It accepts the real nickname too but the
6639 formatted nickname can be used to find the true entry from
6640 multiple entries. Affected file lib/silcclient/silcapi.h and
6641 lib/silcclient/idlist.c.
6643 * Added nickname_format_parse field to the SilcClientParams.
6644 It is a callback function provided by the application to parse
6645 the nickname out of the formatted nickname string. The library
6646 calls it to get the nickname from the formatted string. Since
6647 the application generally knows better the format of the nickname
6648 string it parses it instead of the library, even though library
6649 encodes the formatted string. If the callback function is not
6650 provided then the library will use the string as is. The
6651 affected file is lib/silcclient/silcapi.h.
6653 * All the nickname strings passed to the client library in
6654 commands are now expected to be formatted nickname strings.
6655 If the command does not support the formatted nickname string
6656 it will assume that the sent string is the actual nickname.
6657 Affected file lib/silcclient/command.c.
6659 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6661 * Added public key authentication support to OPER and SILCOPER
6662 commands in the client library. Affected file is
6663 lib/silcclient/command.c.
6665 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6667 * Changed the get_auth_methdod client operation to be asynchronous.
6668 It can be async if the application resolves the authentication
6669 method from the server during the negotiation. Added new
6670 SilcGetAuthMeth completion callback that the application will
6671 call after resolving the authentication method.
6673 Added function silc_client_request_authentication_method that
6674 the application can use to resolve the authentication method
6675 from the server. Added also SilcConnectionAuthRequest callback
6676 that the library will call after the server has replied. The
6677 application can call this function if it does not know the
6678 current authentication method.
6680 Affected files are lib/silcclient/client.c and
6681 lib/silcclient/silcapi.h.
6683 * The Irssi SILC client now automatically resolves the authentication
6684 method incase any configuration information is not present (and
6685 currently there never is). The affected file is
6686 irssi/src/silc/core/client_ops.c.
6688 * Fixed public key authentication from the client library.
6689 Affected file lib/silcclient/protocol.c. Changed also the
6690 protocol specification about the public key authentication in
6691 the connection authentication protocol. The actual data to be
6692 signed is now computed with a hash function before signing.
6694 * Fixed the public key authentication from the server as well.
6695 Affected file silcd/protocol.c.
6697 * Removed the mlock()'s from the memory allocation routines.
6698 Affected file lib/silcutil/silcmemory.c. The ./configure does
6699 not check anymore for the mlock(). Affected file is
6702 * Fixed USERS command in server to allow the execution of the
6703 command for private and secret channels if the client sending
6704 the command is on the channel. Affected file silcd/command.c.
6706 * Fixed silc_client_get_clients_local to return the clients
6707 count correctly. It could return wrong value. Affected file
6708 lib/silcclient/idlist.c.
6710 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6713 types. The assembler optimizations seemed not to like 64-bit
6714 data types. The assmebler optimizations thus are now enabled
6715 also for BSD systems as opposed to only enable them for Linux.
6717 * Do not check for threads at all on BSD systems. Affected
6718 file configure.in.pre.
6720 * Removed -n and -h options from the Irssi SILC Client since
6721 they are not used in silc.
6723 * Fixed the prime generation to assure that the first digit
6724 of the generated random number is not zero since our conversion
6725 routines does not like number strings that starts with zero
6726 digit. If zero digit is seen the random number is regenerated.
6727 This caused some corrupted RSA keys when the zero first digit
6728 was met. Affected file lib/silcmath/silcprimegen.c.
6730 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6732 * Fixed WIN32 configuration in the ./configure script.
6733 Fixed to include xti.h on environments that has it.
6734 Patches by Carsten Ilchmann and andrew.
6736 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * Changed the silc_id_create_client_id to be collision
6739 resistant. It is now assured that there cannot be created
6740 two same client ID's. I suspect that some weird bugs in
6741 the server were actually caused by duplicate Client IDs.
6742 Affected file silcd/serverid.[ch]. A router receiving
6743 new ID now also assures and informs the sending server
6744 if the ID caused collision.
6746 * Changed the silc_id_create_channel_id to also assure that
6747 there are no collisions.
6749 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Statement about ignoring the Mutual Authentication flag when
6752 performing rekey with PFS was a bit misleading. It is ignored
6753 if it was set in the initial negotiation, it cannot be even
6754 set in the rekey. Fixed in the ke-auth draft. Started the
6755 new versions of the protocol drafts in the doc/.
6757 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6759 * Fixed a bug in silc_client_command_identify_save when saving
6760 new channel information. The channel name was no duplicated
6761 and caused crash on exit. Affected file is
6762 lib/silcclient/command_reply.c.
6764 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6766 * Fixed the getkey command handling in the server. Send just
6767 empty OK reply to the sender if the key could not be fetched
6768 (but everything else was ok, like the key just was not available).
6769 Changed the public key parameter to optional in the protocol
6770 specs so that empty OK reply can be sent. Affected file
6773 Added a message to Irssi SILC client to tell to user if the
6774 server did not return a public key.
6776 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Fixed a channel key regeneration bug. It registered new
6779 timeout tasks exponentially until all system resources were
6780 used. Affected file silcd/server.c.
6782 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6784 * Added the SILC Document generator to the scripts/silcdoc.
6785 It can be used to generate the Toolkit Reference Manual out
6786 of the source tree. Internally it will also use the RoboDoc
6787 generator now imported in util/robodoc.
6789 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6791 * Added couple of return's in rekey protocol if error orccurred
6792 during the protocol. The execution must be terminated.
6793 Affected file silcd/protocol.c. Also, terminate the protocol
6794 always with timeout.
6796 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6798 * The client's Client ID was created initally from the wrong
6799 nickname (it could have been in format nick@host) in the
6800 silc_server_new_client. Affected file silcd/packet_receive.c
6802 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6804 * Added some SILC_LOG_ERROR's to various error conditions
6805 if client could not be added to ID cache. Affected files
6806 silcd/packet_receive.c and silcd/server.c.
6808 * When client's sock->user_data is freed, NULL also the
6809 client->router and client->connection pointers. Added check
6810 for these pointers being NULL to various places around the
6811 code. Affected file silcd/server.c.
6813 * Added client->data.registered == TRUE checks to various
6814 places around the code to assure that unregistered client's
6815 are not handled when it is not allowed. Affected file
6818 * Added `bool registered' fields to all
6819 silc_idlist_[server|client]_get_* routines to indicate whether
6820 the fetched client needs to be registered or not. Affected
6821 file silcd/idlist.[ch].
6823 * Add your own entry as registered to the ID cache in the
6824 server. Affected file server.c.
6826 * Fixed a bug in silc_server_new_server. The SilcServer was
6827 set as the new server's context instead of SilcServerEntry.
6828 This naturally caused some weird bugs.
6830 * Added "updated" field the SilcChannelEntry which indicates
6831 the time since the channel entry was last accessed. This
6832 can be used to determine whether it is necessary to
6833 announce the channel after backup resuming protocol.
6834 Affected files silcd/idlist.[ch].
6836 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6838 * Do not delete the channel rekey task when adding it
6839 for in silc_server_create_channel_key.
6841 * Changed the silc_server_create_channel_key to return
6842 TRUE or FALSE to indicate the success of the channel key
6845 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6847 * Fixed MSVC++ project files and added missing files to
6848 Makefiles under win32/.
6850 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * Do not add TCP_NODELAY flag if the operating system
6853 does not have it defined. Affected files are
6854 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6856 * Fixed buffer overflow from Irssi SILC Client. Affected
6857 file irssi/src/fe-common/core/themes.c.
6859 * Fixed double free in client library in the file
6860 lib/silcclient/client.c when disconnecting from server.
6862 * Applied double free patch from cras to Irssi SILC client.
6863 Affected files irssi/src/core/[modules/expandos].c
6865 * Fixed the disconnection handling to Irssi SILC Client.
6866 The application must call silc_client_close_connection
6867 in ops->connect client operation in case of failure of
6868 the connection. Affected file is
6869 irssi/src/silc/core/client_ops.c.
6871 * Do not set sock->protocol to NULL in the function
6872 silc_client_close_connection after executing the protocol's
6873 final callback since the sock might not be valid anymore.
6874 Affected file lib/silcclient/client.c.
6876 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6878 * Do not enable SILC_THREADS if the linking with libpthread
6879 did not happen. Affected file configure.in.pre.
6881 * Added notion to protocol specification that server must
6882 verify the sent authentication payload with CMODE when
6883 setting the channel founder key. Implemented it to the
6884 server. Affected file silcd/command.c.
6886 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6888 * Added _EXTRA_DIST SILC distribution variable to the
6889 distributions file. It is used to conditionally add extra
6890 files or directories to the specific distribution. Affected
6891 files ./prepare, Makefile.am.pre and distributions.
6893 Removed the `_' from the start of the distribution names.
6896 * Added README.WIN32 for instructions to compile the Toolkit
6899 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6901 * Fixed a double free in disconnection in the server. Affected
6902 file is silcd/server.c.
6904 * Fixed the lib/silcske/groups.c to work now also with GMP
6905 MP library. The string conversion did not work when using
6906 specific base and the base is indicated in the string as well.
6908 * Created win32/ directory which now includes MSVC++ specific
6909 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6910 It will appear only in the toolkit distribution
6912 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6914 * Changed the key material distribution function in case when
6915 the hash output is too short. The data is now concatenated
6916 a bit differently than it used to. Made the change to the
6917 SKE protocol specification.
6919 * Added better GMP detection to configure.in.pre. A patch
6922 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6924 * Fixed a minor bug in SKE that might cause some problem on
6925 some platforms. Affected file lib/silcske/silcske.c.
6927 * Added the cookie checking for initiator in the SKE. It checks
6928 that the responder returns the sent cookie unmodified. The
6929 affected file is lib/silcske/silcske.c. Added new SKE
6930 error type INVALID_COOKIE that can be sent during the
6931 negotiation. Fixed some memory leaks as well.
6933 * Added the "invalid cookie" error message to Irssi SILC client's
6936 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * Added `task_max' field to the SilcClientParams to indicate
6939 the maximum tasks the scheduler can handle. If set to zero,
6940 default values are used. Affected file lib/silcclient/silcapi.h.
6942 * Fixed memory leaks in silc_client_close_connection. Affected
6943 file lib/silcclient/client.c.
6945 * Added silc_client_del_client_entry to client library to free
6946 all memory of given client entry. Affected file is
6947 lib/silcclient/idlist.[ch].
6949 * Added new functions silc_client_del_channel and
6950 silc_client_del_server to delete channel and server entries.
6951 Affected file lib/silcclient/[silcapi.h/idlist.c].
6953 * Removed silc_client_del_client_by_id from silcapi.h.
6955 * Fixed the INFO command to return the server's own info
6956 correctly when querying by Server ID. Affected file is
6959 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6961 * Removed the non-blocking settings in WIN32 code in the
6962 silc_sock_[read/write] and added SleepEx instead. Affected
6963 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6964 of input data is now checked with FIONREAD and ioctlsocket.
6966 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6968 * Call silc_schedule_task_del_by_context in the
6969 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6970 Affected file lib/silccore/silcprotocol.c.
6972 * Call silc_protocol_cancel for active protocols in the
6973 silc_server_close_connection if the funtion
6974 silc_server_free_sock_user_data has not been called.
6975 Affected file silcd/server.c.
6977 * Generic tasks cannot be deleted using the del_by_fd
6978 task deleting function since generic tasks does not match
6979 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6981 * Added a notion to SILCOPER help file that the SILCOPER works
6982 only on router server, not on normal server.
6984 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6986 * Added for WIN32 support for the new scheduler as well.
6987 Affected file lib/silcutil/win32/silcwin32schedule.c.
6989 * Fixed the SHA1 implementation to work on various platforms.
6991 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6993 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6994 API. It is part of the scheduler now. Everything else is
6995 as previously but some functions has changed their names.
6996 Checkout the lib/silcutil/silcschedule.h for the interface.
6997 Updated all applications to use the new interface. Affected
6998 files are lib/silcutil/silcschedule.[ch].
7000 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * Found a bug in the SKE implementation. The HASH value,
7003 specified by the protocol, was not computed correctly. The
7004 public key of the responder was not added to the computation
7005 even though it is mandatory. Affected file lib/silcske/silcske.c.
7006 This unfortunately causes incompatibilities with older
7007 clients and servers.
7009 * Added WIN32 specific network init and uninit functions:
7010 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7011 the Winsock2. Affected file lib/silcutil/silcnet.h and
7012 lib/silcutil/win32/silcwin32net.c.
7014 * Set the socket always to nonblocking mode on WIN32 after
7015 reading data or writing data. Affected file is
7016 lib/silcutil/win32/silcwin32sockconn.c.
7018 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7020 * Fixed various compilation problems under WIN32. Affected
7021 files lib/silcutil/win32/silcwin32thread.c and
7022 lib/silcutil/win32/silcwin32schedule.c.
7024 * Removed all _internal.h #includes from public header
7025 files. Internal headers must never be included from
7028 Removed also the lib/silcske/payload_internal.h file.
7030 * All include files that may be needed (public and some others
7031 included by the public headers) by application developers are
7032 now copied to the ./includes directory. It does not copy any
7033 internal headers. Affected file Makefile.defines.pre and all
7034 Makefile.am's under lib/ and subdirs.
7036 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7038 * Do not change the ~/.silc directory's permissions automatically.
7039 Affected file irssi/src/silc/core/clientutil.c.
7041 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7043 * Do not cancel the protocol in silc_server_close_connection
7044 it might cause recursion. Now cancelled in the function
7045 silc_server_free_sock_user_data. Affected file silcd/server.c.
7047 * Fixed the silc_server_remove_clients_by_server to regenerate
7048 the channel keys correctly finally. Added also new function
7049 silc_server_remove_clients_channels to actually do it.
7050 Affected file silcd/server.c.
7052 * Fixed the silc_server_new_channel to not crash by giving
7053 wrong router to the new channel. Affected file is
7054 silcd/packet_receive.c.
7056 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7058 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7059 which is given as argument to the silc_client_alloc now.
7060 It can be used to configure the client and set various parameters
7061 that affect the function of the client.
7063 * The USERS command in server did not check whether the channel
7064 is private or secret. Affected file silcd/command.c.
7066 * Added new argument to the USERS command in protocol specification.
7067 The USERS command now can take the channel name as argument
7068 as well. Added support for this in client and server and
7069 updated the protocol specs.
7071 * Completed the GETKEY command in client. It can be now used
7072 to fetch also servers public key not only some clients.
7073 Affected files lib/silcclient/command[_reply].c.
7075 * Added silc_client_get_server to return server entry by the
7076 server name. Affected files lib/silcclient/silcapi.h and
7079 * Redefined the IDENTIFY command in protocol specification to be
7080 more generic. It now can be used to query information about
7081 any entity in the SILC Network, including clients, servers and
7082 channels. The query may be based either the entity's name
7083 or the ID. Added support for this in both client and server.
7085 Affected files silcd/command.c and lib/silcclient/command.c
7086 and command_reply.c.
7088 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7089 the _from_client and _from_server functions. Affected file
7092 * Added silc_client_get_channel_by_id_resolve to the file
7093 lib/silcclient/silcapi.h to resolve channel information by
7094 its ID. Added also silc_client_get_channel_by_id that
7095 does not resolve it from the server.
7097 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * Added SilcServerEntry context into the client library
7100 to represent one server. The INFO command now allocates
7101 these to save the resolved server info. For now on the
7102 client library will also keep information about servers,
7103 connected and resolved with INFO.
7105 The INFO command now allocates the SilcServerEntry context
7106 and saves the server info there. The COMMAND_REPLY in
7107 the INFO now returns the parameters to application in
7108 same order as defined in the protocol specification.
7110 The entries are cached in the client->server_cache.
7112 * The INFO command is now issued after received the Client ID
7113 from the server. Affected file lib/silcclient/client.c.
7115 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7116 to the application as the mode changer might be server.
7117 It is guaranteed that NULL is not returned anymore to the
7118 application. Affected file lib/silcclient/client_notify.c.
7120 The ID Type is now also passed to the application so that
7121 it can check whether the returned entry is SilcClientEntry
7124 Added new function silc_client_get_server_by_id to return
7125 the server entry by ID. Affected files are the
7126 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7128 * Do not create the channel in the Irssi SILC Client when issuing
7129 the JOIN command but when received the sucessful JOIN command
7130 reply. Otherwise the channel might get created even though we
7131 could not join it. The Affected file is
7132 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7134 * Fixed a channel joining bug in router. The router must also
7135 check the channel modes, invite and ban lists etc. when serving
7136 the JOIN command sent by normal server. Affected file is
7137 silcd/command.c. The router now resolves the client's
7138 information from the server who sent the JOIN command if it
7139 does not know it, and processes the JOIN command only after
7142 * Changed the SilcCommandCb to take new argument; void *context2.
7143 Affected file lib/silccore/silccommand.h
7145 The second argument in the command callbacks in the server now
7146 includes the SilcServerCommandReplyContext if the command was
7147 called as pending command callback from the command reply.
7148 Otherwise it is NULL. When called as pending the status of the
7149 command reply will be checked and if it was erronous the
7150 error will be sent to the original sender of the command.
7151 This way the client always receives the error messages even
7152 though the server was actually the one who received the error
7153 when it resent the command to router, for example. Affected
7154 files silcd/command[_reply].[ch].
7156 * Fixed sending WHOWAS command's error message to client if
7157 the requested client could not be found. It was missing.
7160 * Changed the CMODE and CUMODE commands reply arguments in the
7161 protocol specification. The Channel ID is now sent in both
7162 of the commands to identify the channel. Implemented this
7163 new feature to the client and server. Affected files
7164 lib/silcclient/command_reply.c and silcd/command.c.
7166 * Made better checks for invite and ban lists in the JOIN
7167 command in server. Affected file silcd/command.c.
7169 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7171 * The server now performs the incoming host IP/DNS lookup
7172 using the silc_socket_host_lookup and thus does not block
7173 the server anymore. Affected file silcd/server.c.
7175 * Completed the multi-thread support for SILC Scheduler in
7176 the lib/silcutil/silcschedule.c.
7178 * Fixed the configure.in.pre to detect the pthread correctly
7181 * Fixed a deadlock in silc_task_queue_wakeup in the file
7182 lib/silcutil/silctask.c.
7184 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7186 * Added new function silc_schedule_wakeup that is used in
7187 multi-threaded environment to wakeup the main thread's
7188 schduler. It needs to be used when a thread adds a new task
7189 or removes a task from task queues. After waking up, the
7190 scheduler will detect the task queue changes. If threads
7191 support is not compiled in this function has no effect.
7192 Implemented the wakeup mechanism to both Unix and WIN32
7193 systems. Affected files are lib/silcutil/silcschedule.[ch],
7194 lib/silcutil/unix/silcunixschedule.c and the
7195 lib/silcutil/win32/silcwin32schedule.c.
7197 * Added new function silc_task_queue_wakeup to wakeup the
7198 scheduler by the specified task queue. Affected file
7199 lib/silcutil/silctask.[ch].
7201 * The silc_socket_host_lookup_start now wakes up the scheduler
7202 after adding the timeout task. Affected file is
7203 lib/silcutil/silcsockconn.c.
7205 * The silc_socket_host_lookup is synchronous now if the threads
7206 support is not compiled in. However, the callback is still
7207 called asyncronously through the scheduler, anyway. Affected
7208 file lib/silcutil/silcsockconn.c.
7210 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7212 * Added new function silc_socket_host_lookup to perform
7213 asynchronous IP and FQDN lookups for the socket connection.
7214 Affected files lib/silcutil/silcsockconn.[ch].
7216 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7218 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7219 that may or may not compile the mutex support in.
7221 Changed the silc_mutex_alloc interface. It allocates the
7222 mutex now to the sent pointer and returns TRUE or FALSE.
7224 Affected file lib/silcutil/silcmutex.h.
7226 * Wrote the SILC Task Queue interface to support multi-threads.
7227 Affected file lib/silcutil/silctask.[ch].
7229 * Wrote the SILC Scheduler to support multi-threads. Affected
7230 file lib/silcutil/silcschedule.c.
7232 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7234 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7235 in lib/silcutil/win32/.
7237 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7239 * Defined SILC Mutex API and SILC Thread API and implemented
7240 them for Unix. Affected files are
7241 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7242 lib/silcutil/unix/silcunixmutex.c and
7243 lib/silcutil/unix/silcunixthread.c.
7245 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7247 * Fixed the silc_server_remove_clients_by_server's channel
7248 key re-generation. The hash table handling was incorrect
7249 and would not work with many channels. Affected file is
7252 * Fixed some memory leaks around the server code.
7254 * Rewrote the silc_server_get_users_on_channel to support IPv6
7255 based Client ID's. Affected file silcd/server.c.
7257 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7258 specification. However, a separate document must be written
7259 to define the detailed signing procedure and the payload
7260 associated with the flag. Defined the flag to the
7261 lib/silccore/silcchannel.h as well.
7263 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7265 * Changed the dynamic tables to static size tables in the
7266 lib/silccrypt/silchmac.c.
7268 * Removed GCC dependencies from the code. A patch by cras.
7270 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7272 * Do not show the error "Error receiving packet bla bla"
7273 in server if it really was not an error (-2 means that reading
7274 is pending). Affected file silcd/server.c.
7276 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7278 * Fixed a possible crash in silc_server_remove_clients_by_server
7279 in silcd/server.c. Fixed there also some memory leaks.
7281 * Fixed the silc_idlist_replace_client_id. It could replace
7282 wrong key in the hash table. Affected file silcd/idlist.c.
7284 * Do not check whether there are global users on the channel
7285 if the channel->global_users is FALSE. Affected functions
7286 silc_server_remove_from_one_channel and
7287 silc_server_remove_from_channels in silcd/server.c. Also,
7288 do not check if the removed client is local as we can be
7289 sure that global client was not removed from the channel
7290 and checking for global users is not needed.
7292 * The silc_server_remove_clients_by_server now re-generates
7293 the channel keys correctly for those channels that had
7294 clients removed from them. Affected file silcd/server.c.
7296 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7298 * Found the reason of random crashes in the server. We weren't
7299 ignoring the SIGPIPE signal (which can be sent in write())
7300 and it crashed the server. Affected file silcd/silcd.c.
7302 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7304 * Assure that sock->user_data is not NULL in the function
7305 silc_server_packet_send in silcd/packet_send.c.
7307 * Disconnect the remote connection if it could not be added
7308 to any ID lists in the server. The affected file is
7311 * Check in silc_server_packet_send[_real/dest] that the
7312 socket is not disconnecting and ignore the data if it is.
7313 Affected file silcd/packet_send.c.
7315 * Define inline to __inline on native WIN32 compilation.
7316 Affected file includes/silcwin32.h.
7318 * Added some explicit type casts for inline code since MSVC
7319 require them. Affected files lib/silcutil/silcbuffer.h,
7320 lib/trq/silcdlist.h and lib/trq/silclist.h.
7322 * Print warning in log files from now on if the packet
7323 decryption fails. Affected file silcd/server.c.
7325 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7327 * Changed the `say' client operation's interface to accept
7328 new `type' argument to indicate the type of the message sent
7329 by the library. The application may filter the library's
7330 messages according the type. The affected file is the
7331 lib/silcclient/silcapi.h.
7333 * Added two new functions to lib/silcclient/silcapi.h:
7334 silc_client_del_client and silc_client_del_client_by_id.
7335 Affected file lib/silcclient/idlist.c.
7337 * Moved the clientincludes.h from includes/ to silc/ and
7338 serverincludes.h from includes/ to silcd/.
7340 * The modes for the CMODE and CUMODE are now passed as
7341 uint32 for application with COMMAND_REPLY. The affected
7342 file is lib/silcclient/command_reply.c.
7344 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7346 * /WHOIS without arguments shows client's own information.
7347 Affected file lib/silcclient/command.c.
7349 * Changed PING to not accept any arguments. The specs
7350 says that client can ping only the connected server so
7351 requiring an argument is not needed. Affected file is
7352 lib/silcclient/command.c.
7354 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7356 * Fixed a fatal bug in private message sending and reception
7357 encryption and decryption when using private message keys.
7358 The implementation was incorrect and did not follow the
7359 specification. It causd that some of the message were
7360 lost since it did not use the sending and receiving keys
7361 as the protocol suggests. This has been fixed and will cause
7362 incompatibilities with older clients when sending private
7363 message encrypted with private message keys. Affected files
7364 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7365 and various other in Irssi SILC Client.
7367 Added `responder' boolean argument to the functions
7368 silc_client_add_private_message_key[_ske] to indicate when
7369 the key is added as responder or initiator of the key
7372 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7374 * Removed the silc_ske_check_version function and created
7375 a SilcSKECheckVersion callback. Added also a function
7376 silc_ske_set_callbacks that is now used to set all SKE
7377 callbacks. The callback functions are not given to
7378 the SKE functions anymore, but this function is used to
7381 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7383 * Added `silc_version' argument to the silc_client_alloc
7384 to define the version of the application for the library.
7385 The library will use the version string to compare it
7386 against the remote host's (usually a server) version
7387 string. Affected file lib/silcclient/silcapi.h
7389 * Added the KE protocol context to Key Agreement context
7390 in client library so that we can abort the SKE if it
7391 is in process when we get timeout. Affected file is
7392 lib/silcclient/client_keyagr.c.
7394 * Do not resolve the client ID forever if it returns in the
7395 first time that such client does not exist. This was done
7396 for example with private message. Affected file is
7397 lib/silcclient/client_prvmsg.c.
7399 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7401 * Do not add regex.h for WIN32. The affected file
7402 includes/silcincludes.h.
7404 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7405 not work yet 100%. It generates the DLL's automatically
7406 when compiling with --with-win32 under cygwin.
7408 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7410 * lib/contrib/regex.c is not compiled on WIN32.
7412 * Added silc_net_get_socket_opt function to the
7413 lib/silcutil/silcnet.h.
7415 * Added includes/silcwin32.h for WIN32 specific includes
7418 * Do not use ptime structure or any of the posix process
7419 functions on WIN32 in lib/silccrypt/silrng.c.
7421 * Added silc_gettimeofday to provide generic function
7422 for struct timeval on all platforms. Added the function
7423 to lib/silcutil/silcutil.h.
7425 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7427 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7428 library as they clearly belong there. As a plus side we
7429 can make the actual socket connection routines platform
7432 Added also new generic function silc_socket_read and
7433 silc_socket_write (that used to be silc_packet_[read/write].
7434 The implementation of these are platform specific.
7436 * Added WIN32 specific routines of silc_socket_[read/write]
7437 to lib/silcutil/win32/silcwin32sockconn.c.
7439 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7441 * Added preliminary support for native WIN32 compilation under
7442 cygwin (using the -mno-cygwin option for GCC) to the
7443 ./configure.in.pre. The --with-win32 now prepares the
7444 compilation for native WIN32.
7446 * Rewrote the SILC Scheduler interface in the file
7447 lib/silcutil/silcschedule.h. The scheduler is now context
7448 based and does not have anymore any global static scheduler.
7449 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7450 and created lib/silcutil/win32 directory for WIN32 based
7453 * Added Unix specific network routines to the
7454 lib/silcutil/unix/silcunixnet.c and the old
7455 lib/silcutil/silcnet.c includes now only generic routines.
7457 Added WIN32 specific network routines to the
7458 lib/silcutil/win32/silcwin32net.c.
7460 * Added Unix specific utility functions from the
7461 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7463 * Added WIN32 SILC Scheduler to the file
7464 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7467 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7469 * Do not handle JOIN notify in the server if the target client
7470 is not registered (idata->registered == FALSE). The affected
7471 file is silcd/packet_receive.c.
7473 * Update the nickrec->founder in event_cumode in the Irssi SILC
7474 client. Affected file irssi/src/silc/core/silc-channels.c.
7476 * Fixed the CUMODE_CHANGE notify handling in the server when
7477 server and router are announcing their clients on channels.
7478 Now the mode changes are saved and notified correctly. The
7479 affected file is /silcd/packet_receive.c.
7481 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7482 They really did not replace the cache entry in the ID Cache.
7483 Now they do that. Affected file silcd/idlist.c.
7485 * Fixed the KICK notify handling in the Irssi SILC client to
7486 update the channel records so that the kicked client does not
7487 appear to be on the channel. The affected file is
7488 irssi/src/silc/core/silc-channels.c.
7490 * Always update the conn->current_channel when executing command
7491 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7493 * Fixed the KILL notify handling in Irssi SILC client to remove
7494 the killed client on all channels.
7496 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7498 * Fixed the silc_parse_command_line to remove extra spaces
7499 from the start and end of the arguments. Affected file is
7500 lib/silcutil/silcutil.c.
7502 * Cancel and free any active protocol in the function
7503 silc_server_close_connection. Affected file silcd/server.c.
7505 * Cancel and free any active protocol in the function
7506 silc_client_close_connction. Affected file is
7507 lib/silcclient/client.c.
7509 * Do not execute the KILL command for clients that are in
7510 history (ie. they are not in the network). Affected file is
7513 * Fixed KILL notify handling, client does not crash anymore.
7514 Affected file irssi/src/silc/core/silc-channels.c.
7516 * Reduced the default packet buffer size from 2048 to 1024 in
7517 lib/silccore/silcpacket.c.
7519 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7520 counter to the SKE context that is incresed when the SKE library
7521 performs async operation outside the library. If the outside
7522 process frees the SKE context and FREED status will be set
7523 and the library will detect after the sync operation that the
7524 libary is freed. The affected files are
7525 lib/silcske/silcske[_status].[ch].
7527 * Resolve the client entry information in the function
7528 silc_client_channel_message to assure that NULL pointer is not
7529 passed as client entry to the application. */
7531 * Fixed the task timeout calculation to assure that there is
7532 never negative timeouts. The affected file is
7533 lib/silcutil/silcschedule.c.
7535 * Fixed the channel user mode notification sending in server.
7536 It was sent point-to-point to the router (or to server by router)
7537 but it needs to be destined to a channel. The routines now
7538 supports sending the channel user mode notifys to the channels
7539 when announcing clients and channels. Affected files are
7540 silcd/server.c and silcd/packet_receive.c.
7542 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7543 It did not actually replace the old channel entry in the cache.
7544 Affected file lib/silcclient/client_notify.c.
7546 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7548 * Fixed a possible crash in silc_packet_send_prepare. It now
7549 assures always that there is enough space in the buffer and
7550 at the tail area of the buffer (for MAC).
7552 Fixed the inbound buffer reallocation in silc_packet_read.
7553 It was old code and did not handle the reallocation correctly.
7556 The affected file is lib/silccore/silcpacket.c.
7558 * Fixed buffer overflow in silc_parse_nickname in the file
7559 lib/silcutil/silcutil.c.
7561 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7563 * make install generates new server keys only if there is not
7566 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7569 Added check that if the NOREPLY is set then we will not send
7570 the away message. This avoids infinite loop of away messages
7571 if both clients are away. The affected file is
7572 lib/silcclient/client_prvmsg.c.
7574 * Fixed client crash if /NICK was given without arguments.
7575 Affected file lib/silcclient/command.c.
7577 * Server does not send the invite list in INVITE command back
7578 to the client if the list was not altered. Added this notion
7579 to the protocol spec as well. Affected file silcd/command.c.
7581 Fixed possible crash in INVITE command by checking the
7582 value of silc_server_get_client_route command.
7584 * Fixed the INVITE notify type handling. The arguments are now
7585 taken in correct order and client does not crash. The affected
7586 file is irssi/src/silc/core/silc-channels.c.
7588 Removed the "Inviting xxx to channel" message from the
7589 client library away and let the application handle it.
7590 Affected file lib/silcclient/command.c. Added that message
7591 to Irssi SILC client's message formats.
7593 * Fixed CMODE command crash in client. It now checks the
7594 amount of arguments correctly and does not crash. The affected
7595 file is lib/silcclient/command.c.
7597 * Do not create new channel automatically in silc_channels_join
7598 but check whether the channel by that name already exists.
7599 Affected file irssi/silc/core/silc-channels.c.
7601 * Do not send the SERVER_SIGNOFF to router if the disconnected
7602 entity was the router. Affected file silcd/server.c.
7604 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7605 SILC client as it was missing from there.
7607 Added the handling of the KICK notify to the Irssi SILC client
7608 as it was missing. Added "you have been kicked" message to
7609 Irssi SILC client's message modules formats.
7611 Added the handing of the KILL notify to the Irssi SILC client
7612 as it was missing. Added the kill message module formats
7615 The affected file is irssi/src/silc/core/silc-channels.c.
7617 * The router did not save the channel mode the server announced.
7618 Affected file silcd/packet_receive.c.
7620 * Fixed a possible crash in INFO command in server. If the
7621 server did not provide the server info it crashed. Affected
7622 file silcd/command.c.
7624 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Fixed the GETKEY command in the server to check also the
7627 global list. Otherwise the GETKEY would not work correctly
7628 in normal SILC server. Affected file silcd/command.c.
7630 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * Fixed GETKEY crash, it crashed if the command did not succseed.
7634 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7636 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7637 is now real and not just an macro interface to GMP.
7639 Removed the entire GMP from the source tree and imported new
7640 NSS MPI library instead. Reason for removing GMP is that it is
7641 extremely large and compiles extremely slow. The NSS MPI
7642 is only a few files and compiles in less than 10 seconds.
7643 The speed is also about the same as GMP. The MPI is imported
7644 to lib/silcmath/mpi.
7646 If the system has GMP installed we will still use the GMP.
7647 If it is not then the NSS MPI will be compiled.
7649 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Merged a long nickname (127 characters long) crash bugfix from
7652 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7654 * Merged a freed memory reference bugfix from Irssi CVS tree.
7655 Affected file irssi/src/core/commands.c.
7657 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7659 * Added the server's public key sving and verification to the
7660 server when performing the SKE. This was missing and the
7661 remote server's (or router's) public key was accepted without
7662 checking whether we have it previously or trust it at all.
7663 Affected file silcd/protocol.c.
7665 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7667 * Check in the silc_server_timeout_remote if protocol is active
7668 and make sure that the protocol's final callback is called so
7669 that all memory if freed. Affected file silcd/server.c.
7671 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7673 * silc_server_whois_send_reply crashed the server if the nickname
7674 was 127 characters long. Affected file silcd/command.c.
7676 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7678 * Added sanity check to the silc_server_new_client. If the hostname
7679 is provided inside username then check that the provided hostname
7680 really is the same as the resolved one. If the hostname was not
7681 resolved then check it from the public key. Affected file is
7682 silcd/packet_receive.c.
7684 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7685 if the server disconnected us and the connection is not valid
7686 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7688 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7689 the library to the lib/silcutil/silcutil.[ch].
7691 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Close log file after open. Affected file
7694 lib/silcutil/silclog.c.
7696 * Check whether sock == NULL in silc_client_send_packet and return
7697 if it is. Affected file lib/silcclient/silcclient.c.
7699 * Check rec->entry == NULL in the Irssi SILC Client before
7700 sending the channel message. Affecte file is
7701 irssi/src/silc/core/silc-servers.c.
7703 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7705 * Merged a splitted window bugfix from Irssi CVS tree. The
7706 affected file is irssi/src/fe-text/textbuffer-view.c.
7708 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7709 It did not print nickname.
7711 * Improved the distributions system a bit.
7713 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7716 irssi/src/fe-text/gui-window.c.
7718 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7719 to in-active server. The affected file is
7720 irssi/src/silc/core/client_ops.c.
7722 * Resolve the client in USERS command reply if the entry does
7723 not have username resolved. The affected file is
7724 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7725 command to WHOIS command to really resolve stuff. The USERS
7726 is not used any more in any critical section so WHOIS can
7727 be used even though it might be slower than IDENTIFY.
7729 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7732 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7734 * Changed the protocol API a bit more consistent in the
7735 lib/silccore/silcprotocol.[ch].
7737 * Changed the following headers to ROBODoc format:
7739 lib/silccore/silcpayload.h
7740 lib/silccore/silcprotocol.h
7741 lib/silccore/silcsockconn.h
7743 All core library headers are now formatted.
7745 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Fixed a bug in Irssi SILC client; do not show that you are
7748 server/router operator if you really are not. Affected file is
7749 irssi/src/silc/core/client_ops.c.
7751 * Renamed silc_command_free_payload to silc_command_payload_free.
7752 Affected file lib/silccore/silccommand.h
7754 * Added silcmath.h to include the prototoypes of various routines
7755 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7758 * Changed the following headers to ROBODoc format:
7760 lib/silccore/silcchannel.h
7761 lib/silccore/silccommand.h
7762 lib/silccore/silcid.h
7763 lib/silccore/silcidcache.h
7764 lib/silccore/silcmode.h
7765 lib/silccore/silcnotify.h
7766 lib/silccore/silcpacket.h
7767 lib/silcmath/silcmath.h
7769 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7771 * Added checking to the server code not to start the server if
7772 ciphers and stuff are not configured properly. Affected files
7773 silcd/serverconfig.[h] and silcd/server.c.
7775 * Changed the layout of the header files of the public interfaces
7776 in the SILC libraries. The new layout supports ROBODoc
7777 documentation tool (and some others) so that it is easy to create
7778 a library reference manual. All the other headers and source
7779 code must still follow the CodingStyle document. Also source
7780 code must not include these ROBODoc stuffs, only the headers.
7781 Furthermore, all public interface headers must now be named
7782 by using `silc' prefix, example: silcapi.h, silccipher.h.
7783 Some files were renamed due to this. All the other headers
7784 must not be used as public interfaces. I will update the
7785 CodingStyle document later. Changed following headers, so far:
7787 lib/silcclient/silcapi.h
7788 lib/silccore/silcauth.h
7789 lib/silccore/silcprivate.h
7790 lib/silccrypt/silcdh.h
7792 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7796 * Removed silc_client_packet_send_flush from the client library
7797 as it is not needed. Affected file lib/silcclient/client.[ch].
7799 * Added printing of message of unresolved authentication method
7800 to the Irssi SILC client. Added it to the module formats.
7801 Removed the same message from the client library.
7803 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Added new distribution feature, DISTLABEL. Every distribution
7806 can define own preprocessor label that can be used in the
7807 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7808 file distributions, acconfig.h.pre and prepare.
7810 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Added Makefile.defines_int to include the actual definitions
7813 for Makefile.defines.in. Tested the new distribution system,
7814 created distributions and tested installation.
7816 * Added AWAY message printing to the Irssi SILC client. Added
7817 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7819 * Added SCONNECT command to call the SILC's CONNECT command.
7820 Cannot use CONNECT directly since Irssi uses that internally.
7821 Affected file irssi/src/silc/core/silc-servers.c.
7823 Added ACTION local command. It is same as ME command but takes
7824 the channel as mandatory argument.
7826 Rewrote some of the Irssi's help files to suite for SILC
7829 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Added Makefile.defines[.in] that should for now on be included
7832 in all Makefile.am file in the source tree. That file includes
7833 all common compilation definitions for SILC source tree.
7835 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7837 * Minor changes to the ./prepare script to change the package
7838 name according the distribution name to the configure.in.
7840 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7842 * Created new distribution system. Added file `distributions'
7843 that defines all the distributions that can be created out of
7844 the SILC source tree. The ./prepare script now reads that
7845 file to determine how to prepare the distributions. The
7846 first argument to the ./prepare is the name of the distribution
7847 and second is the version of the distribution. If given
7848 without arguments it creates the default (toolkit) distribution
7849 with the default version (defined in ./prepare).
7851 All Makefile.am files that are subject to the distributions
7852 are now named as Makefile.am.pre. These are ./Makefile.am
7853 and lib/Makefile.am. Others may be changed later.
7855 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Added invite list, ban list, some key management and connection
7858 error message printing to module formats in the Irssi SILC client.
7860 * Added new silc_client_set_away_message to set the away message
7861 that is back to the person who sent private message. The
7862 affected file lib/silcclient/silcapi.h and the
7863 lib/silcclient/client_prvmsg.c.
7865 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7867 * Fixed the private message sending in the Irssi SILC client,
7868 added local command KEY to the Irssi SILC client.
7870 Added key management and key agreement message formats to the
7871 irssi/src/fe-common/silc/module-formats.[ch].
7873 Added USERS (alias WHO) printing, server/router operator
7874 indication and LIST command printing to the module formats.
7876 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7878 * Fixed channel joining notify handling, cumode notify handling
7879 from Irssi SILC client.
7881 * Added SILC specific module-formats to the Irssi SILC client so
7882 that SILC specific message hilighting, colors etc is possible.
7883 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7885 Added channel mode, channel user mode, actions, notices,
7886 whois and whowas printing to the the module-formats.c.
7888 * Fixed a bug in channel deletion in the server. The channel
7889 is not left to the cache even if the channel founder auth mode
7890 is set when there are no users anymore on the channel. Affected
7891 file silcd/server.c.
7893 * The silc_net_localhost now resolves the entire hostname including
7894 the domain name. Affected file lib/silcutil/silcnet.c.
7896 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7898 * Changed the ask_passphrase client operation to be ascynchronous.
7899 It has now a completion callback and a context that the
7900 application must call after it has got the passphrase from
7901 the user. Affected files lib/silcclient/silcapi.h,
7902 lib/silcclient/protocol.c, lib/silcclient/command.c and
7905 Added SilcAskPassphrase callback that the application calls
7906 to deliver the passphrase to the library.
7908 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7909 The public key verification and especially a certificate
7910 verification is asynchronous procedure.
7912 Added new SILC_SKE_STATUS_PENDING status to indicate the
7913 request is pending and a callback will be called to finalize
7916 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7917 indicate that remote end did not send its public key (or
7918 certificate), even though we require it. Added check for this
7919 condition in the SKE. This was a security bug, now fixed.
7921 Defined new SilcSKEVerifyCbCompletion callback that is called
7922 when the verification process is completed.
7924 The affected files lib/silcske/silcske_status.h and
7925 lib/silcske/silcske.[ch].
7927 * Changed the verify_public_key client operation to be async
7928 as well. Defined SilcVerifyPublicKey callback that is used to
7929 indicate the success of the public key verification process.
7931 Changed the server and client to use the new async client
7934 * Changed the Irssi SILC client's internal scheduler to be called
7935 twice as many times as it used to be. As a result the client
7936 should be a bit faster now. Affected file is
7937 irssi/src/silc/core/silc-core.c.
7939 * Added support to Irssi SILC client of asynchronous public key
7940 verification and passphrase inquiry. Affected file is
7941 irssi/src/silc/core/silc-core.c.
7943 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7945 * Do not say "You have left channel %s" in client library.
7946 Moved it to the application. Affected files are
7947 lib/silcclient/command.c and silc/client_ops.c.
7949 * Fixed silc_client_get_clients. Command context was not
7950 duplicated and was freed memory in the callback. Affected
7951 file lib/silcclient/idlist.c.
7953 * Do not say "you are now talking..." on JOIN command in the
7954 client library. The appliation must handle it.
7956 * Do not say ".. changed topic to" in command reply in the
7957 client libary. The application must handle it.
7959 * Fixed TOPIC command sending in the client library.
7961 * Fixed a memory leak in silc_client_command_free in the file
7962 lib/silcclient/command.c.
7964 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Imported a modified version of Irssi client to the source tree.
7967 The Irssi will be used to create a new client called
7968 Irssi SILC. Imported to irssi/.
7970 Added silc_core_init_finish function to the Irssi. Affected
7971 file irssi/configure.in.
7973 A lot changes in the Makefile.ams around the irssi tree.
7975 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7977 * Do not rehash if the new size is same as the old size of the
7978 hash table, in the silc_hash_table_rehash*. The affected file
7979 lib/silcutil/silchashtable.c.
7981 * Replaced hash_table_del_by_context calls from the server
7982 (when channel->user_list and client->channels) to the
7983 hash_table_del as it is sufficient and faster.
7985 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7987 * Added silc_hash_table_list, silc_hash_table_get and the
7988 SilcHashTableList structure to provide an alternative way to
7989 traverse the hash table. The affected files are
7990 lib/silcutil/silchashtable.[ch].
7992 * Changed the server's idlist routines to use the hash table
7993 routines to optimize the code.
7995 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7997 * Replaced the client entry's `channel' list and channel entry's
7998 `user_list' list to hash tables for optimized lookup. Changed
7999 the code to use the hash table interface around the code.
8000 Affected file lib/silcd/idlist.[ch].
8002 * Added `auto_rehash' boolean argument to the function
8003 silc_hash_table_alloc to indicate whether the hash table should
8004 auto-rehash when it thinks is appropriate time. It will
8005 increase the hash table size if the there is twice as much
8006 entries in the table than the size of the table, and will
8007 decrease the size if there are twice as less entries than
8008 the size of the table.
8010 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8014 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * silc_idcache_purge_by_context deletes the entry now by context
8017 as it is supposed to do. Affected file lib/silccore/idcache.c.
8019 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8020 client is not anymore valid (WHOWAS givens the info) and not
8021 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8023 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Removed the `data' and `data_len' arguments from the ID Cache
8026 interfaces and added `name' argument. ID Cache does not handle
8027 anymore the binary data only a names associated with given ID.
8029 * When hashing a Client ID with silc_hash_id the entire ID is
8030 not hashed anymore, instead only the hash of the Client ID is
8031 hashed. This way we can access the Client ID from the cache
8032 with Client ID but with the hash of the ID (which is a hash of
8033 the nickname) as well without any difference in performance.
8035 Added also silc_idcache_find_by_id_one_ext to do one on one
8036 searching when we have the actual ID. Added also function
8037 silc_hash_client_id_compare. The affected files are
8038 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8040 * When hashing the name associated with a ID it is always done
8041 in lowercase. This way we can access the cache without worrying
8042 about case-sensitivity, even though, for example nicknames are
8045 * Fixed a bug in server with channel message sending. It put
8046 wrong ID type as destination ID. The affected file
8047 silcd/packet_send.c.
8049 * silc_idcache_del_by_context now deletes from all hash tables
8050 by context. Affected file lib/silccore/idcache.c.
8052 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8054 * Changed the client library to use the new ID Cache interface.
8055 Changes around the source tree.
8057 * Added silc_hash_table_rehash_ext to rehash with specific
8058 hash function. Affected file lib/silcutil/silchashtable.[ch].
8060 * Added silc_hash_string_compare to compare two strings in the
8061 hash table. Affected file lib/silcutil/silcutil.[ch].
8063 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8065 * Added new function silc_idcache_del_by_context into the
8066 lib/silccore/idcache.[ch].
8068 * Changed the server's ID list routines to use the new ID Cache
8069 interface. Changes around the source tree.
8071 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Added silc_hash_table_del[_by_context]_ext functions in to the
8074 lib/silcutil/silchashtable.[ch].
8076 Removed silc_hash_table_find_all* routines and added new
8077 silc_hash_table_find_foreach to replace them.
8079 Added silc_hash_table_replace_ext function as extended
8080 replacing function. Separated the simple hash table interface
8081 from the extended hash table interface in the file
8082 lib/silcutil/silchashtable.h.
8084 * Fixed minor bugs and changed it to use some of the new
8085 hash table functions in lib/silccore/idcache.c
8087 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8089 * Added new function silc_hash_table_find_all to return all keys
8090 in the hash table by the specified key. As the hash table is
8091 collision resistant it also makes it possible to have several
8092 duplicate keys in the hash table. This function may be used to
8093 find all of the keys from the hash.
8095 Added user_context arguments to the SilcHashFunction,
8096 SilcHashCompare and SilcHashDestructor to deliver user specified
8099 Added new fuctions silc_hash_table_find[_all]_ext to do
8100 extended lookup with specified hash and compare functions and
8101 specified user contexts.
8103 Added new function silc_hash_table_add_ext to add the key
8104 with specified hash function and user context.
8106 Added new function silc_hash_table_foreach to traverse all
8107 entrys in the hash table. Added SilcHashForeach callback
8110 Added new function silc_hash_table_del_by_context to delete
8111 the entry only if the context associated with the key matches.
8113 Affected files are lib/silcutil/silchashtable.[ch].
8115 * Removed silc_hash_[server/client/channel]_id and added just
8116 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8117 silc_hash_id_compare to compare two ID's using as the hash table
8118 comparison function. Added also silc_hash_data to hash
8119 binary data and silc_hash_data_compare to compare it.
8121 * Removed silc_idlist_find_client_by_hash as it is not needed
8122 anymore. Affected file silcd/idlist.[ch].
8124 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8125 to use internally the SilcHashTable. The new ID Cache is a lot
8126 faster than the old one. Some of the ID Cache interface was also
8127 rewritten and obsolete and stupid functions were removed.
8129 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8131 * Added entry_count field to the SilcHashTable to keep the number
8132 of the entries in the table. Implemented the function
8133 silc_hash_table_rehash. Added new function
8134 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8136 Fixed a minor bug in silc_hash_table_free.
8138 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8139 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8140 into the lib/silcutil/silcutil.[ch].
8142 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Implemented a collision resistant hash table into the
8145 lib/silcutil/silchashtable[ch]. See the header and the source
8146 for the SilcHashTable API.
8148 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Merged dotconf version 1.0.2 into lib/dotconf.
8152 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8154 * Do not compile anything in lib/silcsim/* if the SIM support
8155 is not enabled. The tree should now compile without problems
8158 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Compiled the SILC under cygwin. Compiled and tested briefly
8161 without problems. More tests needed. The SIMs didn't compile
8164 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8166 * Fixed possible crash in silc_get_username in the
8167 lib/silcutil/silcutil.c.
8169 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8171 * Fixed a va_arg in silc/client_ops.c.
8173 * Oops, RC5 routines were named AES and caused some problems
8174 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8176 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8178 * Added new SilcIDIP structure into the lib/silccore/id.h and
8179 replaced the old `ip' fields from all SILC ID's to that type.
8180 This is a step towards IPv6 support.
8182 The silc_id_get_len takes now the ID as an extra argument.
8183 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8184 both IPv4 and IPv6 based ID's.
8186 The affected files are lib/silccore/id.[ch] and other files
8187 around the tree using these routines.
8189 * Removed the ID length arguments in server from various
8190 silc_server_send_notify_* routines -> they are not needed
8193 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8195 * Fixed memory leak in silc_encode_pem_file in the file
8196 lib/silcutil/silcutil.c.
8198 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8200 * Check minor version as well in the SKE. Affected files are
8201 silcd/protocol.c and lib/silcclient/protocol.c.
8203 * Added --identifier option to the server so that an identifier
8204 can be when creating the public key for the server. Affected
8205 file is silcd/silcd.c.
8207 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8208 lib/silccrypt/silcpkcs.c.
8210 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8212 * Register default ciphers and stuff when using -C option with
8213 the server. Affected file sildc/silcd.c.
8215 * Put back the servers public key filename format, it is better
8216 than the new one. For now, the client keys are saved with the
8217 new filename format. The affected file silc/client_ops.c.
8219 * Implemented the Cipher API for the rest of the ciphers that
8220 did not implement it or implemented it the wrong way.
8222 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8224 * Register default ciphers and stuff when using the -S option
8225 in the client. Affected file silc/silc.c. Same also when
8226 creating new key pair with -C option.
8228 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Fixed the silc_verify_public_key client operation function to
8231 save the public keys differently. The fingerprint is now
8232 used as filename and not the hostname. This way also the
8233 client keys are saved uniquely and not with hostnames. The
8234 affected file is silc/client_ops.c.
8236 * Trimmed the silc_hash_fingerprint function to remove extra
8237 whitespaces from the end of the fingerprint. The affected
8238 file is lib/silccrypt/silchash.c.
8242 * Added silc_cipher_register_default function to register all
8243 default ciphers. It can be used when configuration files
8244 does not exist and the application does not want any specific
8245 ciphers in any specific order.
8247 The SilcDList is now used as silc_cipher_list dynamically
8248 allocated cipher list. Removed the static list all together
8249 and now all ciphers must be allocated to the dynamic list.
8250 The silc_cipher_alloc routine was changed to check only the
8253 All silc_cipher_* routines that used to return int returns
8256 The affected files lib/silccrypt/silccrypt.[ch].
8258 * The same thing was done to silc_hash_* as for silc_cipher_*
8259 routines. Affected files lib/silccrypt/silchash.[ch].
8261 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8262 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8263 Added also silc_pkcs_[un]register[_default] functions.
8264 Removed the data_context from the PKCS API.
8266 * Added silc_hmac_register_default function to register default
8267 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8268 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8269 to unregister all hmacs at once.
8271 * Register the default ciphers, hash functions, PKCSs and HMACs
8272 if client's configuration file does not exist. The affected
8275 * The client did not load the hash functions from the SIM
8276 modules at all. Added support for this. Affected file is
8277 silc/clientconfig.c.
8279 * When decoding public key with silc_pkcs_public_key_decode, check
8280 the supported algorithm only if PKCS are registered. Affected
8281 file lib/silccrypt/silcpkcs.c. The same was done with the
8282 silc_pkcs_private_key_decode.
8284 * Fixed the SILC List routines to keep the list always in order.
8285 It used to change the list's order when traversing the list but
8286 not it preserves the order. Affected file lib/trq/silclist.h.
8288 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Added the client library to use the SilcSocketConnection's
8291 reference counter (by silc_socket_dup) to prevent the bug that
8292 the socket object may be freed underneath async operation.
8294 * The name resolv library checking fixes in the configure.in.pre.
8297 * Created new version of the protocol drafts for future
8298 development. The -03 drafts are the ones that will be changed
8299 in the trunk now and the -02 will remain as they are.
8301 * Send list of CUMODE notifys to the router when announcing
8302 the channel users to the router. Affected file silcd/server.c.
8303 If the router receiving channel founder CUMODE for a channel
8304 that already has channel founder it will send CUMODE notify
8305 to the sender to remove the channel founder rights from the
8306 announced client. Affected file silcd/packet_receive.c.
8308 * The CUMODE notify may now use Server ID as well as the entity
8309 who changes the mode. Updated protocool specs.
8311 * Updated INSTALL and README files.
8313 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * New web pages in the http://silc.pspt.fi. The pages was
8320 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Implemented the [DenyConnectin] config section in the server.
8323 Added silc_server_config_denied_conn to check whether incoming
8324 connection is denied. Affected file silcd/serverconfig.[ch].
8326 * Do not check the ports when checking the incoming configuration
8327 data if the port is 0, meaning any. Affected file is
8328 silcd/serverconfig.c.
8330 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Fixed buffer overflow in silc_string_compare in the file
8333 lib/silcutil/silcutil.c.
8335 * Fixed double free in silc_server_command_leave in the file
8338 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Fixed the version checking in the server. Affected file is
8343 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Fixed the configuration data fetching when accepting new
8346 connections in the server. Affected file silcd/server.c.
8348 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8350 * Added `sender_entry' argument to the function
8351 silc_server_packet_relay_to_channel so that we can check
8352 whether some destination actually belongs to the same route
8353 the sender belongs (ie, we must not resend the packet to the
8354 sender). Affected file silcd/packet_send.[ch].
8356 * Added `servername' field to the SilcClientEntry in the server
8357 to hold the name of the server where client is from. Affected
8358 file is silcd/idlist.h.
8360 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Moved the channel message encrypting in the router betwen
8363 router connections from silc_server_channel_message to the
8364 silc_server_packet_relay_to_channel since we want to check
8365 whether we have anybody channel before encrypting anything.
8366 Affected files silcd/packet_[receive/send].c.
8368 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8370 * Fixed the [AdminConnection] server config section to support
8371 multiple entries. Affected file silcd/serverconfig.c.
8373 * Added support into the server to check the validity of the
8374 incoming connection before executing any KE or authentication
8377 * The connection configuration is now saved to the KE and
8378 connection auth protocol contexts and not fetched anymore in
8379 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8381 * The local hosts listenning address and port is also resolved
8382 now when starting the server. We want to have the socket object
8383 to include the real address and port for the listener. Added
8384 new function silc_net_check_local_by_sock into the files
8385 lib/silcutil/silcnet.[ch].
8387 * Fixed a broadcast bug in server -> do not broadcast if we
8390 * Fixed a routing bug. Do not route broadcast packets ever.
8391 Broadcast packets must be processed always and not routed since
8392 they may be destined to some other host than yourself and thus
8393 would get routed without no good reason. Affected file is
8396 * Added function silc_server_config_is_primary_route to check
8397 whether primary router connection has been configured (a router
8398 configuration that we are initiating). If there is not, we
8399 will assume that there is only two routers in the SILC network
8400 and we will use the incoming router connection as our primary
8401 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8403 * Changed the order of the broadcasting. Broadcast _after_ the
8404 packet has been processed not before. Affected file is
8407 * Fixed a [ClientConnection] parsing bug. The port was never
8408 parsed correctly thus resulting to port 0. Affected file
8409 silcd/serverconfig.c.
8411 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8412 argument and did not set the broadcast packet flag. Affected
8413 file silcd/packet_send.c. Fixed same bug in the function
8414 silc_server_send_notify as well.
8416 * If we receive NEW_ID packet for our own ID in the server, ignore
8419 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8423 * Removed the nickname from the Private Message Payload.
8424 Updated the code and the protocol specs.
8426 * Updated protocol specs for submitting to the IETF.
8428 * Tweaked the Random Number Generator a bit. Affected file
8429 lib/silccrypt/silcrng.c. Exported a new function
8430 silc_rng_[global]_add_noise which can be used to add more
8433 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8435 * Do not parse packets with different timeout when protocol
8436 is active -> may cause problem with rekey. Affected file
8439 * When server receives signoff notify it must not create
8440 new channel key if the client is on any channels since the
8441 sender of the signoff notify will create it.
8443 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * Added printing of error messages during SKE protocol from the
8446 failure packet sent by server during SKE. Affected file
8449 * Removed the client's failure_callback handling with timeout
8450 and handle it immediately when received.
8452 * The SKE library returned wrong type in SUCCESS and FAILURE
8453 packets. They must be 32 bit MSB not 16 bit MSB.
8455 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Ok, rewrote the logic of the re-key and now it seems to work.
8458 I tested it on high traffic with frequent re-keys without
8459 problems. Added hmac_receive (and renamed hmac to hmac_send)
8460 in SilcClientConnection in lib/silcclient/client.h and
8461 in SilcIDListData in silcd/idlist.h. Also, removed the
8462 SilcPacketParserContext's cipher and hmac fields as they are
8463 not needed anymore and actually caused some problems when
8464 the ciphers and hmac's changed underneath the packet parser.
8466 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8468 * If re-key protocol is active then process the incoming packets
8469 synchronously since we must assure that icoming packets encrypted
8470 with the old key is processed before the new keys is set to
8471 use. This is true other packets than for REKEY packets.
8472 Affected file silcd/server.c. The same was done to client library
8473 as well, affected file lib/silcclient/client.c.
8475 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8477 * Fixed bug in client and server to accept the force send if
8478 the packet is send from silc_[server/client]_packet_process
8479 function. Otherwise the packets are never delivered, oops.
8481 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Disable force sending of packets when REKEY protocol is active.
8484 We must assure that no packet is sent directly when rekey is
8485 performed. All packets must be sent through packet queue.
8486 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8487 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8488 function is silc_[server/client]_packet_send_real to check
8491 * Replaced the SIM paths from example config files to
8492 /usr/local/modules. Also, make install creates now
8493 /usr/local/silc/logs directory to hold all the SILC server
8496 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Made the configure.in.pre work on Solaris. Patch by salo.
8500 * Made all ciphers compatible with non-x86 machines. Defined
8501 CBC mode macros into lib/silccrypt/ciphers_def.h.
8503 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Fixed the make install.
8507 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8509 * When MAC computation fails the silc_packet_decrypt returned 0
8510 even though it was supposed to return -1. Fixed this. The
8511 affected file is lib/silccore/silcpacket.c.
8513 * Do not replace the config files in /etc/silc (in make install)
8514 if they already exist. Affected file ./Makefile.am.
8516 * Do not send re-key packets immediately but through packet queue.
8517 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8519 * Changed silc_net_check_host_by_sock to return FALSE if the
8520 IP/DNS could not be resolved. Though, it returns the IP address
8521 now even if it could not resolve it (but returns also FALSE).
8522 Affected file lib/silcutil/silcnet.[ch].
8524 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Added silc_pkcs_decode_identifier to decode the public key's
8527 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8528 Added also silc_pkcs_free_identifier. Added also new context
8529 SilcPublicKeyIdentifier.
8531 * Added -S option to the silc client. It is used to dump the
8532 contents of the specified public key file.
8534 * Changed the PKCS api to return the public key length when
8535 setting the public key.
8537 * Fixed a fatal bug in the public and private key file loading.
8538 Affected file lib/silccrypt/silcpkcs.c.
8540 * Execute the packet parsing for client with zero (0) timeout
8541 if the protocol is active. Affected file silcd/server.c.
8543 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Made the key generation options to the silcd program. Added
8546 -C option, equivalent to client's option.
8548 * Added new [ServerKeys] config section to the server. It
8549 configures the server's public and private key.
8551 * Defined generic Public Key Payload into the protocol
8552 specification to send specific type of public keys and
8555 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8556 public key or certificate.
8558 * Implemented the GETKEY command to the server and to the
8559 client library and on user interface.
8561 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8563 * Made preliminary `make install' work.
8565 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8567 * Added SilcServerRekey context into silcd/idlist.h.
8569 * Added the PFS support as defined in the specification to the
8570 SKE protocol. Affected files lib/silcske/*.c.
8572 * Added `ske_group' field to the SilcServerRekey context to hold
8573 the number of the SKE group that is used with PFS in re-key.
8574 Affected file silcd/idlist.h.
8576 * Added PFS re-key support to the server. Affected file is
8579 * Added silc_protocol_cancel to cancel execution of the next
8580 state of the protocol. Affected file is
8581 lib/silccore/silcprotocol.[ch].
8583 * Added the re-key support with and without PFS to the client
8584 library. Re-key is performed once in an hour, by default.
8586 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8587 Added silc_client_rekey_callback and silc_client_rekey_final.
8588 Affected files are lib/silcclient/protocol.[ch] and
8589 lib/silcclient/client.[ch].
8591 * Removed the `hmac_key' and `hmac_key_len' fields from the
8592 SilcClientConnection structure; not needed. Affected file is
8593 lib/silcclient/client.h.
8597 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Do not ask whether user wants to use the negotiated private key
8600 for private messages, just use it. Affected file is
8601 silc/local_command.c.
8603 * Added `send_enc_key' and `enc_key_len' fields to the
8604 SilcIDListData structure since they are needed in the re-key
8605 phase. Affected file is silcd/idlist.[ch].
8607 * Implemented the simple re-key protocol into the server.
8608 Affected files silcd/server.c and silcd/protocol.[ch]. The
8609 re-key will be performed once in an hour, by default.
8611 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8612 Added silc_server_rekey, silc_server_rekey_callback and
8613 silc_server_rekey_final.
8615 * Removed Tunneled flag from the protocol. Updated the code
8616 and the specifications.
8618 * Adde `pfs' field to the SilcIDListData to indicate whether
8619 the PFS is to be performed in the re-key. Affected file is
8622 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8625 int64 of at least the xintXX size. If void * is less that 4
8626 bytes uint32 * will be used. Defined bool as boolean.
8628 * Changed _ALL_ unsigned long and unsigned int to uint32,
8629 unsgined short to uint16 in the source tree.
8631 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8632 not handle clients that has entry->data.registered == FALSE.
8633 They are not in the network anymore. Affected file is
8636 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Implemented the sending of the SERVER_SIGNOFF notify in the
8639 server. Affected file is silcd/server.c.
8641 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8642 Added also silc_notify_payload_encode_args into the
8643 lib/silccore/silcnotify.[ch].
8645 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8646 Affected file silcd/packet_receive.c.
8648 * Implemented the SERVER_SIGNOFF notify handling in the client
8649 library. Affected file lib/silcclient/client_notify.c. Also,
8650 implemnted the printing of the SERVER_SIGNOFF info to the
8651 application. Affected file silc/client_ops.c.
8653 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8654 if the deleting was successful. Affected file silcd/idlist.[ch].
8656 * Added support for public key authentication in the connection
8657 authentication protocol in the client library. Affected file
8658 lib/silcclient/protocol.c.
8660 * Changed the server's silc_idlist_get_clients_by_* interface
8661 to support already allocated array so that new entries may be
8662 added to pre-allocated array. Affected file silcd/idlist.[ch].
8663 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8664 and command replies.
8666 * All command reply functions in the server now calls the
8667 pending command callback even if error occured. This way the
8668 error will be delivered to the client as well. Affected files
8669 silcd/command.c and silcd/command_reply.c.
8671 * Fixed INFO command to return local server's info if no server
8672 was provided. Affected file lib/silcclient/command.c.
8674 * Removed RESTART command for good. Updated the code and the
8677 * Rewrote parts of the task system. It is a bit simpler now.
8678 Removed unsued task priorities. The affected files are
8679 lib/silcutil/silctask.[ch].
8681 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8683 * Moved the USERS printing from the library to the application.
8684 Affected files lib/silcclient/command.c and silc/client_ops.c.
8686 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8690 * Added channel key re-key support. The re-key is perfomed
8691 only by the router and is done once in an hour. Added `rekey'
8692 field to the SilcChannelEntry in the server. Affected files
8693 silcd/server.c and silcd/idlist.h.
8695 * Added silc_task_unregister_by_context into the file
8696 lib/silcutil/silctask.[ch].
8698 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8700 * Added SILC_UMODE_GONE mode to indicate when the client is not
8701 present in the SILC network. Added also support to the local
8702 command AWAY that will set this mode. Added support of showing
8703 "xxx is gone" in WHOIS command. The USERS command shows the
8704 gone status as well.
8706 * Fixed setting server and router operator privileges in the
8707 server's UMODE command. Affected file silcd/command.c.
8709 * Merged the SKE KE1 and KE2 payloads into one payload. The
8710 new KE payload is equivalent to the old KE2 payload.
8712 Cleaned up the SKE Start Payload parsing. It now uses the
8713 simple buffer unformatting to do the parsing. A lot faster
8716 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8717 to the SKE that is used to indicate whether both of the SKE
8718 parties should perform authentication. By default only the
8719 responder performs authentication. By setting this flag also
8720 the initiator must do authentication. By default it is unset
8721 since in normal SKE case, client to server connection, only
8722 the responder should do authentication. When doing SKE between
8723 two clients both should perform authentication. Updated the
8724 code and the protocol specs.
8726 * A little fix to IDENTIFY command in the server. Search the
8727 client first by hash not nickname. Affected file is
8730 * Fixed the silc_client_close_connection to support closing
8731 the client to client connections wihtout deleting too much
8732 data. Affected file lib/silcclient/client.c.
8734 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8735 are received if protocol used to be active but is not anymore
8736 the application would crash due to NULL pointer dereference.
8737 Affected files silcd/server.c and lib/silcclient/client.c.
8739 * Added `hash' field to the SilcClientConnection to include
8740 the hash function negotiated in the SKE protocol.
8742 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8743 to set the channel founder authentication data. A client can
8744 claim the founder rights later by providing the authentication
8745 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8746 This way the channel founder can regain the channel founder
8747 privileges even it is left the channel. This works only on
8748 local server and the client must be connected to the same
8749 server to be able to regain the founder rights. Updated the
8750 protocol specs accordingly.
8752 Added support to the CMODE command in the client to set the
8753 founder auth data. Read the README to see how to set it.
8755 Added support to the CUMODE command to claim the founder
8756 rights. Read the README to see how to do it.
8758 Added support for the founder authentication to the Channel
8759 Entry in the server. Affected file silcd/idlist.h.
8761 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8762 server's CMODE command. Affected file silcd/command.c.
8764 * Added the following new functions into lib/silccore/silcauth.[ch]:
8765 silc_auth_get_method and silc_auth_get_data.
8767 * The server now saves the remote hosts public key to the
8768 SilcIDListData pointer. Affected file silcd/protocol.c.
8770 * The normal server now does not remove the channel entry from
8771 the cache if the founder authentication data is set. It used
8772 to remove it if the founder was the last one on the channel on
8773 the server and left the channel. The auth data is saved and
8774 if the channel is re-joined later the old entry is used with
8775 the old auth data. Affected files silcd/command_reply.c and
8778 * Removed the `pkcs' field from the SilcIDListData structure
8779 in the server; it is not used. Affected file silcd/idlist.h.
8781 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8783 * Fixed packet processing on slow links. Partial packets were
8784 never re-processed because the incoming data buffer was cleared
8785 by the application. Application must not directly clear the
8786 sock->inbuf, the packet processing routines handle it. Fixed
8787 this in client library and in server.
8789 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8791 * Fixed the WHOIS and IDENTIFY send reply function to really
8792 check whether to send list or just one entry. Affected file
8795 * Cleaned up the LEAVE command's channel key distribution. The
8796 affected file silcd/command.c.
8798 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8799 can enforce the channel mode as well. In that case the ID
8800 includes the ID of the server. The code now enforces the
8801 mode change if the router have different mode than the server.
8803 * The notify client operation with CMODE_CHANGE notify can now
8804 return NULL client_entry pointer if the CMODE was not changed
8805 by client. Application must check for this.
8807 * Added <Server ID> argument to INFO command to support server
8808 info fetching by Server ID.
8810 * Added silc_server_announce_get_channel_users to get assembled
8811 packets of channel users of the specified channel. Affected
8812 file silcd/server.[ch].
8814 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8815 was freed underneath the ID Cache.
8817 * Re-announce clients when the server received CHANNEL_CHANGE
8818 notify from the router. Affected file silcd/packet_send.c.
8820 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8823 crashed since it did not handle the fact that there is no cipher
8824 called "3" and didn't check the error condition. Now fixed.
8826 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8827 flag. It can be used to send message requests.
8829 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Implemented the RESTART command in the client.
8833 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8834 notice type messages. Added notice printing to the user
8837 * The channel keys are not re-generated if the channel's mode
8838 is PRIVKEY, ie private key on the channel exists. Affected
8839 files silcd/server.c and silcd/command.c.
8841 * Fixed a little bug in channel message delivery when channel
8842 private keys are set in the server. Affected file is
8843 silcd/packet_send.c.
8845 * Changed the setting on channel->on_channel = TRUE from the
8846 silc_client_save_channel_key to the JOIN command reply. The
8847 key payload is not received if the private channel key is set.
8848 Affected file lib/silcclient/command_reply.c and the
8849 lib/silcclient/client_channel.c.
8851 * When the CMODE_CHANGE notify is sent and the channel private
8852 key mode is removed the channel key must be re-generated in
8853 other cells as well. Added this support for the router in the
8854 silcd/packet_receive.c.
8856 * Added new local command NOTICE to send notice message on
8857 channel. Affected file silc/local_command.[ch].
8859 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8861 * Added new local command ME to the client. It is used to send
8862 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8863 some action. Affected file silc/local_command.[ch].
8865 * Changed channel_message and private_message client operations
8866 to deliver the message flags to the application. Added also
8867 the `flags' arguments to the silc_client_send_channel_message
8868 and silc_client_send_private_message functions. Affected file
8871 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8873 * Redefined the Private Message Payload to support private message
8874 keys and to support the new private message flags. Updated
8875 the protocol specs. Flags makes it possible to have for example
8876 CTCP style messages.
8878 * Added new type SilcPrivateMessagePayload and defined an API
8879 for it in the lib/silcclient/silcprivate.[ch].
8881 * Tested private message private keys successfully. Tested the
8882 private message key set, unset and list commands with the new
8885 * Redefined the Channel Message Payload to include the channel
8886 message flags (equal with private message flags) to support
8887 for example CTCP style messages.
8889 * Defined some of the message (for channel and private message)
8890 flags. Updated the protocol specs and added the flags to the
8891 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8893 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8895 * Added SilcKeyAgreementStatus type to the key agreement routines
8896 to indicate the current status and error if one occured.
8897 The status types are defined in the lib/silcclient/silcapi.h.
8899 * Added new local command KEY that is used to set and unset private
8900 keys for channels, set and unset private keys for private messages
8901 with remote clients and to send key agreement requests and
8902 negotiate the key agreement protocol with remote client. The
8903 key agreement is supported only to negotiate private message keys,
8904 it currently cannot be used to negotiate private keys for channels,
8905 as it is not convenient for that purpose.
8907 * Fixed a minor pending callback setting bug in the function
8908 silc_client_get_client_by_id_resolve, now the function works.
8909 Affected file lib/silcclient/idlist.c.
8911 * Added function silc_net_get_local_port to get local bound
8912 port by socket. Added to lib/silcutil/silcnet.[ch].
8914 * Added `sockets' and `sockets_count' fields to the SilcClient
8915 object. They hold the sockets of the listenning sockets in
8916 the client. Listenning sockets may be for example the key
8917 agreement server. Affected file lib/silcclient/client.[ch].
8918 Added functions the silc_client_add_socket and the
8919 silc_client_del_socket. They are exported to the application
8922 * Added ~./silc/clientkeys to support other client's public keys.
8924 * Renamed verify_server_key client operation to verify_public_key
8925 and added one argument to indicate the type of the connection
8926 (server, client etc.).
8928 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8930 * Added silc_server_connection_auth_request to handle the
8931 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8932 silcd/packet_receive.[ch].
8934 * Added silc_server_send_connection_auth_request into the
8935 silcd/packet_send.c to send the connection auth request packet.
8937 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8940 * Fixed the public key authentication in responder side in the
8941 server. The `auth_data' pointer includes the SilcPublicKey
8942 not the path to the public key. Affected file silcd/protocol.c.
8944 * Implemented the public key authentication in the initiator side
8945 in the server. Affected file silcd/protocol.c.
8947 * Removed the [RedirectClient] config section from the server
8948 configuration. Is not needed and I don't want to implement it.
8950 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8952 * Cleaned up the CMODE command in the server. It now works
8953 correctly and supports all the modes defined in the protocol.
8954 Affected file is silcd/command.c.
8956 * Added `hmac_name' field to the SilcChannelEntry in the server
8957 to hold the default HMAC of the channel. It can be set when
8958 creating the channel (with JOIN command). Affected files
8961 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8962 type to indicate the change of the current cipher and hmac
8963 on the channel. Client can safely ignore the <cipher> argument
8964 (if it chooses to do so) since the CHANNEL_KEY packet will
8965 force the channel key change anyway. The <hmac> argument is
8966 important since the client is responsible of setting the new
8967 HMAC and the hmac key into use.
8969 * Fixed the CMODE command in the client library as well.
8971 * Tested CMODE command in router environment successfully.
8973 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8975 * Show the version of the remote client (or server) when connecting
8976 to the server. It is logged to the log file. Affected file
8977 is silcd/protocol.c.
8979 * Fixed the KILLED notify handling in the client library. The
8980 client must be removed from all channels when receiving the
8983 Also, do not remove the client entry when giving the KILL
8984 command but when the KILLED notify is received.
8986 * Removed silc_idlist_find_client_by_nickname from the server.
8987 Not needed anymore. Affected files silcd/idlist.[ch].
8989 * Implemented the CHANNEL_CHANGE notify type handling to the
8990 server. Affected file silcd/server.c.
8994 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8996 * Added silc_server_send_notify_invite to send the INVITE
8997 notify between routers.
8999 * Implemented the INVITE command correctly to the server.
9001 * Implemented the INVITE notify type handling in the server.
9003 * Implemented the INVITE command to the client library and on the
9006 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9008 * Added function silc_server_get_client_resolve to find the
9009 client entry by ID from all ID lists and then resolve it
9010 (using WHOIS) if it cannot be found. Affected file is
9013 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9015 * Implemented the BAN command to the client library.
9017 * The JOIN command in the server now checks the invite list
9020 * Changed the silc_command_reply_payload_encode_va and the
9021 silc_command_payload_encode_va to support that if argument is
9022 NULL it ignores and checks the next argument. Affected file
9023 lib/silccore/silccommand.c.
9025 * Added silc_server_send_notify_ban to send the BAN notify
9026 type between routers.
9028 * Chaned the silc_notify_payload_encode to support that if
9029 argument is NULL it ignores and checks the next argument.
9030 Affected file lib/silccore/silcnotify.c.
9032 * Tested ban lists in router environment successfully.
9034 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9036 * Implemented BAN command to the server, in silcd/command.[ch].
9038 * Removed the BAN and INVITE_LIST modes from the CMODE command
9041 * Added function silc_string_match to regex match two strings.
9042 Affected files lib/silcutil/silcutil.[ch].
9044 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * Redefined parts of the SilcChannelEntry in the server to support
9047 the new ban and invite lists.
9049 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9051 * Redefined the INVITE command. The same command can be used to
9052 invite individuals to the channel but also to manage the invite
9053 list of the channel (to add to and remove from the invite list).
9054 Updated the protocol specs.
9056 * Added new command SILC_COMMAND_BAN that can be used to manage
9057 the ban list of the channel. Updated the protocol specs.
9059 * Removed the channel modes: the SILC_CMODE_BAN and the
9060 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9061 in the CMODE command. The equivalent features are now available
9062 using INVITE and BAN commands. Updated the protocol specs.
9064 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9065 in the network about change in the current ban list. The notify
9066 type is not used by the client.
9068 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9069 support the invite lists.
9071 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Added new function silc_string_regexify that converts string
9074 including wildcard characters into regex string that can
9075 be used by the GNU regex library. Added into the file
9076 lib/silcutil/silcutil.[ch].
9078 Added silc_string_regex_combine to combine to regex strings
9079 into one so that they can be used as one regex string by
9080 the GNU regex library. Added into the file
9081 lib/silcutil/silcutil.[ch].
9083 Added silc_string_regex_match to match two strings. It returns
9084 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9086 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9088 * Imported GNU regex to the soruce tree into lib/contrib.
9089 Fixed some compiler warning from the regex.c.
9091 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9093 * Fixed MOTD command in the server to work in router environment.
9095 * Fixed the MOTD command in the client library to support
9096 the server argument in the command.
9098 * Added `nickname_len' argument to the silc_idlist_add_client
9099 in the server, as the `nickname' argument may be binary data
9102 * Added silc_idlist_get_channels to return all channels from
9105 * Implemented LIST command to the server. Affected file is
9108 * Implemented the LIST command to the client library and on the
9111 * Added [<user count>] argument to the LIST command reply.
9112 With private channels the user count is not shown.
9114 * Updated TODO and README.
9116 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9118 * The client entry's data.registered must be TRUE even with
9119 global client entry on global client list. The data.registered
9120 is used to check whether the client is anymore in the network,
9121 for example with WHOWAS command so it must be valid.
9123 * Fixed the WHOWAS command in the server. It now actually works
9124 in router environment. Added function into silcd/command_reply.c
9125 silc_server_command_reply_whowas_save.
9127 * Added silc_idlist_purge function to the silcd/idlist.c
9128 to periodically purge the ID Cache.
9130 * Fixed INFO command in the server. It works now in router
9131 environment. Added <server name> argument to the INFO command
9132 reply. Updated the protocol specs.
9134 * Fixed minor bug in silc_idcache_purge to not purge if the
9135 expire value is zero.
9137 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9138 they were buggy because of the WHOWAS information.
9140 * Fixed local command MSG to handle the async resolving of
9141 the remote client properly. It used to fail the first MSG.
9142 Affected file silc/local_command.c.
9144 * Added `data_len' field to SilcIDCache context.
9146 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9148 * Update TODO. Todo in commands in the server.
9150 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9152 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9153 used by routers as broadcast packet to inform other routers
9154 about the changed user mode.
9156 Implemented the notify handling in the server. Affected file is
9157 silcd/packet_receive.c. Added the function
9158 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9160 * Added new generic Channel Payload and deprecated the New Channel
9161 Payload. The New Channel Payload is now the generic Channel
9164 * Added new argument `mode' to the silc_server_send_new_channel
9165 as it is required in the Channel Payload now.
9167 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9168 and created a new and real SilChannelPayload to represent the
9169 new generic Channel Payload. Implemented the encode/decode
9170 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9172 * Added silc_server_get_client_channel_list to return the list
9173 of channels the client has joined for WHOIS command reply.
9174 Affected file silcd/server.[ch].
9176 * Implemented the channel list sending in the WHOIS command reply
9177 in server and in the client.
9179 Implemented the channel list displaying on the user interface
9180 as well. Affected file silc/client_ops.c.
9182 * Added silc_channel_payload_parse_list to parse list of Channel
9183 Payloads. It returns SilcDList list of SilcChannelPayloads.
9184 Client for example can use this function to parse the list of
9185 channels it receives in the WHOIS command reply. The caller
9186 must free the list by calling silc_channel_payload_list_free.
9187 Affected files lib/silccore/silcchannel.[ch].
9189 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * Added one new argument <user mode> to the WHOIS command reply
9192 to return the mode of the user in SILC. Updated the protocol
9195 Implemented it to the server and client.
9197 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9199 * Fixed the mode printing on the user interface on joining.
9200 Affected file silc/client_ops.c.
9202 * Implemented the UMODE command and user modes in general to the
9203 client library and to the user interface.
9205 * Implemented the UMODE command to the server.
9207 * The server now sends UNKNOWN_COMMAND error status if client sends
9208 unknown command. Affected file silcd/command.c.
9210 * All server commands now handle the command identifier the right
9211 way when sending the command reply to the client. The client can
9212 use to identify the command replies with the identifier.
9214 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9216 * Added silc_server_get_client_route to resolve the route to
9217 the client indicated by the client ID. Affected file is
9220 * Added silc_server_relay_packet as general function to relay
9221 packet to arbitrary destination. This deprecates functions
9222 like _send_private_message_key, _relay_notify etc. Affected
9223 file is silcd/packet_send.[ch].
9225 Removed silc_server_send_key_agreement,
9226 silc_server_send_private_message_key and
9227 silc_server_packet_relay_notify functions from the file
9228 silcd/packet_send.[ch].
9232 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9233 server. Affected file silcd/packet_receive.[ch].
9235 * Implemented the KILL command to the client. Implemented the
9236 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9237 Affected files lib/silcclient/command[_reply].c and
9238 lib/silcclient/client_notify.c. Implemented the KILL notify
9239 printing in the user inteface.
9241 * Fixed a lot silc_parse_nick memory leaks from the client
9242 library in the file lib/silcclient/command.c.
9244 * Changed the silc_server_send_notify_on_channels's `sender'
9245 argument from SilcSocketConnection to SilcClientEntry to
9246 check the sender as entry and not as connection object and not
9247 to send to the client provided as argument. The affected file
9248 is silcd/packet_send.[ch].
9250 * The notify packets that are destined directly to the client used
9251 to not to be processed by the server. Now changed that and the
9252 server processes all notify packets. After relaying the packet
9253 to the client the notify packet is processed in the server.
9255 * The silc_server_free_client_data now checks whether there is
9256 pending outgoing traffic for the client and purges the data to
9257 the network before removing the client entry.
9259 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9261 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9262 an client is killed from the SILC Network. Updated the protocol
9265 Added new function silc_server_send_notify_killed to the
9266 silcd/packet_send.[ch].
9268 * Added function silc_server_packet_relay_notify to relay notify
9269 packets that are destined directly to a client. In this case
9270 the server does not process the notify packets but merely relays
9271 it to the client. Affected file silcd/packet_send.[ch].
9273 Added also silc_server_packet_process_relay_notify to check
9274 whereto relay the notify. Affected file is
9275 silcd/packet_receive.[ch].
9277 * Implemented the KILL command to the server.
9281 * Added the backup schema desgined last fall to the protocol
9282 specs for everyone to see. The specification is in the
9283 *-spec-xx.txt draft and the packet type definitions for the
9284 backup routers is in *-pp-xx.txt draft. Thusly, added also
9285 new packet type SILC_PACKET_CELL_ROUTERS.
9287 * A big security problem in the implementation discovered. The
9288 signoff of an client did not cause new channel key generation
9289 which it of course should've done. The channel keys must be
9290 always re-generated when client leaves (or signoffs) the channel.
9291 The silc_server_remove_from_channels funtion now handles
9292 the channel key re-generation.
9294 * Added `sender' argument to the silc_server_send_notify_on_channels
9295 to not to send the client provided as argument. Affected file
9296 silcd/packet_send.[ch].
9298 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9300 * Implemented OPER and SILCOPER commands into the server and
9303 * Added silc_auth_verify and silc_auth_verify_data to verify
9304 the authentication directly from the authentication payload.
9305 It supports verifying both passphrase and public key based
9306 authentication. Affected file lib/silccore/silcauth.[ch].
9308 * Added `hash' field to the SilcIDListData structure. It is the
9309 hash negotiated in the SKE protocol. Affected file is
9312 * Slight redesigning of the SilcAuthPayload handling routines.
9313 Do not send SilcPKCS but SilcPublicKey as argument.
9315 * Implemented the public key authentication support to the
9316 serverconfig. The public key is loaded from the provided path
9317 and saved as authentication data to void * pointer. Thus,
9318 changed the unsigned char *auth_data to void *auth_data;
9320 * Fixed SHUTDOWN command to send the reply before the server
9321 is shutdown. :) Affected file silcd/command.c.
9323 * Fixed fatal bug in CONNECT command. The hostname was invalid
9324 memory and server crashed. Affected file silcd/command.c.
9326 * Fixed fatal bug in CLOSE command. The server_entry became
9327 invalid but was referenced later in the command. Affected file
9330 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9332 * Fixed fatal bug in failure packet handling. Server ignored
9333 the failure and thus crashed when it came.
9337 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9339 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9340 that the command may be executed only once in (about) 2 seconds.
9341 The old SILC_CF_LAG flag is same but allows command bursts up
9342 to five before limiting.
9344 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9345 server code. Various commands now includes the CF_LAG_STRICT
9346 flag to disallow any kind of miss-use of the command.
9348 * Fixed the silc_buffer_unformat to not to allocate any data
9349 if the length of the data is zero. It used to allocate the
9350 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9352 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9354 * Changed the format of AdminConnection configuration section
9355 in the server. Added username of the admin to the format.
9356 Affected files silcd/serverconfig.[ch].
9358 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9359 to return admin configuration data by host, username and/or
9362 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9364 * Implemented WHOWAS command to the server. Added the functions:
9366 silc_server_command_whowas_parse,
9367 silc_server_command_whowas_send_reply,
9368 silc_server_command_whowas_from_client and
9369 silc_server_command_whowas_from_server
9371 * Added <Client ID> argument to the WHOWAS command reply. Updated
9372 the protocol specs accordingly.
9374 * Implemented WHOWAS command and command_reply to the client
9377 Implemented the WHOWAS printing on the user interface.
9379 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9381 * Added new argument to the WHOWAS command reply, the real name.
9382 It is an optional argument. Updated the protocol specs.
9384 * Added SilcIDCacheDestructor callback that is registered when
9385 the SilcIDCache is allocated. The callback is called when
9386 an cache entry in the ID Cache expires, or is purged from the
9387 cache. Added into lib/silccore/idcache.[ch].
9389 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9390 to destruct the client entries when the cache entry expires.
9391 Other ID Cache's in server and in the client library ignores
9394 * If the ID Cache entry's `expire' field is zero then the entry
9395 never expires. Added boolean `expire' argument to the
9396 silc_idcache_add function in the lib/silccore/idcache.[ch].
9397 If it is TRUE the default expiry value is used.
9399 * Added silc_server_free_client_data_timeout that is registered
9400 when client disconnects. By default for 5 minutes we preserve
9401 the client entry for history - for WHOWAS command.
9403 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9405 * Added support to the server to enforce that commands are not
9406 executed more than once in 2 seconds. If server receives
9407 commands from client more frequently, timeout is registered
9408 to process the commands. Affected file silcd/command.c.
9409 Added new function silc_server_command_process_timeout.
9411 * Changed NICK_NOTIFY handling in client library to check that
9412 if the client's nickname was changed, so there is no need to
9413 resolve anything from the server.
9415 * Removed error printing from the WHOIS and IDENTIFY commands.
9416 If error occurs then it is ignored silently in the client library.
9417 The application, however, may map the received error to
9418 human readable error string. The application currently maps
9419 the NO_SUCH_NICKNAME error to string.
9421 * Made the command status message public to the application. Moved
9422 them from lib/silcclient/command_reply.c to
9423 lib/silcclient/command_reply.h. The application can map the
9424 received command status to the string with the
9425 silc_client_command_status_message function.
9427 * Added check to the server to check that client's ID is same
9428 as the Source ID in the packet the client sent. They must
9431 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9433 * Added dist-bzip hook to the Makefile.am to make bzip2
9434 compressed distributions.
9436 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9438 * Server now enforces the maximum length for the nickname and
9439 the channel as protocol specification dictates. 128 bytes for
9440 nickname and 256 bytes for channel name.
9442 * Moved the WHOIS printing to the application. The client libary
9443 does not print out the WHOIS information anymore, the application
9444 must do it. Renamed silc_client_command_reply_whois_print to
9445 the silc_client_command_reply_whois_save.
9447 The client's idle time is also sent to the application now, and
9448 the idle is shown on screen.
9450 * Added silc_client_command_reply_identify_save to save the
9451 received IDENTIFY entries.
9453 * Do not check for channel private keys in message sending and
9454 reception if the channel does not have the PRIVKEY mode set.
9455 Affected file lib/silclient/client_channel.c.
9457 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9459 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9460 just surfaced after chaning the JOIN procedure.
9462 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * Added silc_client_get_clients_by_list to get client entries
9465 from Client ID list, that is returned for example by JOIN
9466 and USERS command replies. The application should use this
9467 function for example when JOIN command reply is received to
9468 resolve the clients already on the channel (library does not
9469 do that anymore as USERS command reply is not used in the JOIN
9470 procedure anymore). Affected files lib/silcclient/silcapi.h and
9471 lib/silcclient/idlist.c.
9473 * JOIN command reply and USERS command reply returns now SilcBuffer
9474 pointers instead of unsigned char pointers when returning
9475 the client list and mode list.
9477 * Added <Client ID> argument to the JOIN command reply, mainly
9478 for the server to identify for which client the command was
9479 originally sent. Updated protocol specs accordingly.
9481 * Added SilcDlist private_key pointer to the SilcChannelEntry
9482 in the client to support the channel private keys. Affected
9483 file is lib/silcclient/idlist.h.
9485 * Added SilcChannelPrivateKey argument to the function
9486 silc_client_send_channel_message so that application can choose
9487 to use specific private ke if it wants to. If it is not provided,
9488 the normal channel key is used, unless private keys are set.
9489 In this case the first (key that was added first) is used
9490 as the encryption key.
9492 * Implemented the support for channel private key handling.
9493 Implemented the following functions:
9495 silc_client_add_channel_private_key,
9496 silc_client_del_channel_private_keys,
9497 silc_client_del_channel_private_key,
9498 silc_client_list_channel_private_keys and
9499 silc_client_free_channel_private_keys
9501 Affected file lib/silcclient/client_channel.c.
9503 * Added the support for the private keys in the channel message
9504 sending and encryption and in the message reception and
9505 decryption. Affected funtions are
9506 silc_client_send_channel_message and silc_client_channel_message.
9508 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9510 * Added SKE's key verify callback to the client library's
9511 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9513 * Removed the statement that server (or router) must send USERS
9514 command reply when joining to the channel so that the client
9515 knows who are on the channel. Instead, the client list and
9516 client's mode list is now sent in the JOIN command reply to the
9517 client who joined channel. This is better solution.
9519 * Added function silc_server_get_users_on_channel and function
9520 silc_server_save_users_on_channel to the silcd/server.[ch].
9522 * Removed function silc_server_command_send_users from the
9525 * Do not show topic on the client library anymore. The topic is
9526 sent in the command reply notify to the application and the
9527 application must show the topic now.
9529 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * Added client searching by nickname hash into the IDENTIFY and
9532 WHOIS commands in the server as they were clearly missing from
9533 them. Affected file is silcd/command.c.
9535 * Fixed a bug in private message receiving in the client library.
9536 The remote ID was freed and it wasn't supposed, now it is
9539 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9541 * Minor fix to the channel payload; allocate the data area, as it
9542 needs to be of specific length.
9544 * If the key agreement port is zero then the operating
9545 system will define the bound port. Affected files are
9546 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9548 * Added new function silc_channel_payload_decrypt into the file
9549 lib/silccore/silcchannel.[ch].
9551 * Moved the channel message etc, check from silc_packet_decrypt
9552 to applications. The library calls now a generic
9553 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9554 when the packet is either normal or special. This was done to
9555 allow more wide range of checking that was not allowed when
9556 the code was in library. Now applications can do virtually any
9557 checks to the packet and return to the library the decision how
9558 the packet should be processed. Affected files are
9559 lib/silccore/silcpacket.[ch].
9561 Added silc_server_packet_decrypt_check to the server and
9562 silc_client_packet_decrypt_check to the client library.
9564 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9565 to send with specified source and destination information.
9567 * Channel message delivery between routers was broken after the
9568 channel key distribution was fixed earlier. The channel key
9569 was used be to distributed to other routers as well which is not
9570 allowed by the protocol. Now this is fixed and channel keys
9571 really are cell specific and the channel message delivery between
9572 routers comply with the protocol specification.
9574 * Fixed various commands in server to check also the global list
9575 for the channel entry and not just the local list. The affected
9576 file silcd/command.c.
9578 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9580 * Added assert()s to buffer formatting and unformatting routines
9581 to assert (if --enable-debug) when error occurs. Affected
9582 file: lib/silcutil/silcbuffmt.c.
9584 * Changed to auto-reconnect to check whether the remote host is
9585 router and register the re-connect timeout if it is. It used
9586 to check that whether we are normal server, but router must do
9587 auto-reconnect with another router as well. Affected file
9590 * Removed the [<key len>] option from CMODE command as the cipher
9591 name decides the key length, nowadays. See the defined ciphers
9592 from the protocol specification.
9594 * Added [<hmac>] option to the CMODE command to define the HMAC
9595 for the channel. Added SILC_CMODE_HMAC channel mode.
9597 * Added [<hmac>] option for the JOIN command so that user can
9598 select which HMAC is used to compute the MACs of the channel
9601 * Added Hmac field to the Channel Message Payload. The integrity
9602 of plaintext channel messages are now protected by computing
9603 MAC of the message and attaching the MAC to the payload. The
9604 MAC is encrypted. Now, it is clear that this causes some
9605 overhead to the size of the packet but rationale for this is that
9606 now the receiver can verify whether the channel message decrypted
9607 correctly and also when private keys are set for the channel the
9608 receiver can decrypt the packet with several keys and check from
9609 the MAC which key decrypted the message correctly.
9611 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9612 lib/silccrypt/silccipher.[ch].
9614 * Added silc_hash_len to return the digest length into the
9615 lib/silcrypt/silchash.[ch].
9617 * Rewrote parts of Silc Channel Payload interface in the
9618 lib/silccore/silcchannel.[ch]. The encode function now also
9619 encrypts the packet and parse function decrypts it.
9621 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9623 * Fixed a minor formatting bug in the SKE's key material processing.
9624 It actually might have processed the keys wrong way resulting
9627 * Redefined the mandatory HMAC algorithms and added new algorithms.
9628 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9629 and hmac-md5 truncated to 96 bits. The mandatory is now
9630 hmac-sha1-96. Rest are optional (including the one that used
9631 to be mandatory). Rationale for this is that the truncated HMAC
9632 length is sufficient from security point of view and can actually
9633 make the attack against the HMAC harder. Also, the truncated
9634 HMAC causes less overhead to the packets. See the RFC2104 for
9637 * Added new [hmac] configuration section. The SKE used to use
9638 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9639 is of course wrong. The official names that must be proposed in
9640 the SKE are the ones defined in the protocol specification
9641 (hmac-sha1-96 for example). The user can configure any hmac
9642 using any hash function configured in the [hash] section. At
9643 least, the mandatory must be configured.
9645 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9647 * Added HMAC list to the SKE proposal list. It has now both
9648 hash algorithm list and HMAC list. This makes the protocol
9649 incompatible with previous versions. The SKE now seems to work
9650 the way it is supposed to work, for the first time actually.
9652 * Defined plain Hash algorithms to the protocol specification.
9655 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9657 * Implemented support for key agreement packets into the server.
9658 Added functions silc_server_key_agreement and
9659 silc_server_send_key_agreement. Other than these functions,
9660 server has nothing to do with this packet.
9662 * Added support for private message key packets into the server.
9663 Added functions silc_server_private_message_key and
9664 silc_server_send_private_message_key.
9668 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9669 called in the protocol's final callback instead in the END
9670 protocol state. This makes a little more sense and in the same
9671 time in client we can use the same protocol routines for normal
9672 key exchange and to key agreement packet handling as well.
9674 * Added to both client's and server's KE protocol context the
9675 SilcSKEKeyMaterial pointer to save the key material. We will
9676 bring the key material to the protocol's final callback by doing
9677 this. The final callback must free the key material.
9679 * Added SKE's packet_send callback into client's KE protocol
9680 context so that the caller can choose what packet sending function
9681 is used. This way we can use different packet sending when
9682 doing normal SKE when doing key agreement packet handling (in
9683 the key agreement packet handling we do not want to encrypt
9686 * Implemented the responder side of the key agreement routines
9687 in the client. The client can now bind to specified port and
9688 accept incoming key negotiation. The key material is passed
9689 to the application after the protocol is over.
9691 * Implemented the processing of incoming Key Agreement packet
9692 in the client. Added function silc_client_key_agreement to
9695 * Implemented the intiator side of the key agreement routines
9696 in the client. The client can now initiate key agreement with
9697 another remote client. The key material is passed to the
9698 application after the protocol is over.
9700 * Created client_keyagr.c to include all the key agreement
9703 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9704 SILC_TASK_CALLBACK except that it is not static.
9706 * Created client_notify.c and moved the Notify packet handling
9707 from the client.[ch] into that file.
9709 * Created client_prvmsg.c and moved all private message and
9710 private message key routines from the client.[ch] into that file.
9712 * Create client_channel.c and moved all channel message and
9713 channel private key routines from the client.[ch] into that file.
9715 * Changed silc_client_get_client_by_id_resolve to resolve with
9716 WHOIS command instead of IDENTIFY command, in the file
9717 lib/silclient/idlist.c.
9719 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9721 * Implemented the SKE's responder side to the Client library.
9723 * When FAILURE is received to the protocol do not trust it
9724 blindly. Register a timeout to wait whether the remote closes
9725 the connection as it should do it, only after that process the
9726 actual failure. This was changed to both client and server.
9728 * Added client_internal.h to include some of the structures
9729 there instead of client.h in lib/silcclient/.
9731 * Added function silc_task_unregister_by_callback to unregister
9732 timeouts by the callback function.
9734 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9736 * Some "Incomplete WHOIS info" errors has been appearing on the
9737 log files. Took away the entry->userinfo check from WHOIS
9738 reply sending. The entry->userinfo is now " " if client did not
9739 provide one. I thought this was fixed earlier but something
9740 is wrong still. Let's see if the error still appears.
9742 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9744 * Fixed a minor bug in the login when the channel key is
9745 re-generated in the server. It used to generate the key in
9746 wrong order and thus caused problems in the channel traffic.
9748 * Fixed a minor bug in channel key distsribution after
9749 KICK command. The key was not sent to the router even though
9752 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9754 * Added silc_ske_process_key_material_data as generic routine
9755 to process any key material as the SILC protocol dictates. The
9756 function is used by the actual SKE library but can be used by
9757 applications as well. This relates to the private message keys
9758 and the channel private keys since they must be processed the
9759 same way the normal SILC session keys. The protocol dictates
9760 this. Affected files: lib/silcske/silcske.[ch].
9762 Added also silc_ske_free_key_material to free the
9763 SilcSKEKeyMaterial structure.
9765 * Defined silc_cipher_set_key function to set the key for
9766 cipher without using the object's method function. The affected
9767 files: lib/silccrypt/silccipher.[ch].
9769 * Implemented silc silc_client_add_private_message_key,
9770 silc_client_add_private_message_key_ske,
9771 silc_client_del_private_message_key,
9772 silc_client_list_private_message_keys and
9773 silc_client_free_private_message_keys functions in the
9776 Added functions silc_client_send_private_message_key to send
9777 the Private Message Key payload and silc_client_private_message_key
9778 to handle incoming Private Message Key payload.
9780 * Added Cipher field to the Private Message Key payload to set
9781 the cipher to be used. If ignored, the default cipher defined
9782 in the SILC protocol (aes-256-cbc) is used.
9784 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9786 * Removed lib/silcclient/ops.h file.
9788 Redefined parts of the SILC Client Library API. Created new
9789 file silcapi.h that deprecates the ops.h file and defines the
9790 published Client Library API. Defined also private message key
9791 API and channel private key API into the file.
9793 This is the file that the application must include from the
9794 SILC Client Library. Other files need not be included by
9795 the application anymore.
9797 * Added new key_agreement client operation callback and also
9798 defined the Key Agreement library API for the application.
9800 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9802 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9803 is used by clients to request key negotiation between another
9804 client in the SILC network. If the negotiation is started it
9805 is performed using the SKE protocol. The result of the
9806 negotiation, the secret key material, can be used for example
9807 as private message key.
9809 Implemented the Key Agreement payload into the files
9810 lib/silccore/silauth.[ch].
9812 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9814 * Redefined ciphers for the SILC protocol. Added some new ciphers
9815 and defined the key lengths for the algorithms. Changed the
9816 code accordingly. The default key length is now 256 bits.
9818 * Fixed SKE key distribution function silc_ske_process_key_material
9819 when the key length is more than 128 bits. The default key
9820 length in SILC is now 256 bits.
9822 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9823 to indicate unsupported algorithm.
9825 * Renamed rijndael.c to aes.c and all functions as well.
9827 * Fixed a long standing channel key setting bug in client library.
9828 Weird that it has never surfaced before.
9830 * Fixed bug in channel deletion. If the entire channel is removed
9831 then it must also delete the references of the channel entry
9832 from the client's channel list as the client's channel entry and
9833 the channel's client entry share same memory.
9835 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9837 * Implemented CONNECT and SHUTDOWN commands in the client.
9839 * Implemented CLOSE command to the client.
9841 * Added the function silc_idlist_find_server_by_name into the
9842 files silcd/idlist.[ch].
9844 Added the function silc_idlist_find_server_by_conn into the
9845 files silcd/idlist.[ch].
9847 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9849 * DIE command was renamed to SHUTDOWN. Updated the both code
9852 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9853 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9855 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9858 * Added function silc_server_create_connection function to create
9859 connection to remote router. My server implementation actually
9860 does not allow router to connect to normal server (it expects
9861 that normal server always initiates the connection to the router)
9862 so the CONNECT command is only good for connecting to another
9865 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9867 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9868 or some other client was kicked from the channel.
9870 Implemented the handling of the notify type to both client
9873 Implemented silc_server_send_notify_kicked to send the KICKED
9874 notify. It is used to send it to the server's primary router.
9876 * Implemented the KICK command into server and client.
9878 * Added `query' argument to the silc_idlist_get_client function
9879 to indicate whether to query the client from server or not if
9882 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9883 to indicate that the client is not channel founder.
9887 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9889 * Removed the rng context from SilcPacketContext structure and
9890 changed that the packet routine uses the Global RNG API.
9892 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Added support for quit message that client can "leave" on the
9895 channel when it quits the SILC. It is ditributed inside the
9896 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9898 Added silc_server_free_client_data that will take the
9899 signoff message as argument.
9901 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9903 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9905 * Updated parts of the protocol specification to keep it up
9908 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9910 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9911 payloads in one packet.
9913 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9914 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9915 use now the new List flag.
9917 * Also deprecated the following packet types: REPLACE_ID,
9918 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9920 * Added list support for Notify packet in server.
9922 * Added silc_server_send_notify_channel_change to send the
9923 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9924 the silc_server_send_replace_id.
9926 * Added silc_server_send_notify_nick_change to send the
9927 NICK_CHANGE notify type. Deprecates the function
9928 silc_server_send_replace_id.
9930 * Added silc_server_send_notify_join to send the JOIN notify type.
9931 Deprecates the function silc_server_send_new_channel_user.
9933 * Added silc_server_send_notify_leave to send LEAVE notify type.
9934 Deprecates the function silc_server_send_remove_channel_user.
9936 * Added silc_server_send_notify_cmode and
9937 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9938 types. Deprecates the silc_server_send_set_mode function.
9940 * Added SERVER_SIGNOFF notify type to indicate that server has
9941 quit. This means that all clients on the channel from that
9942 server will drop. This can be also used when netsplit happens.
9944 Deprecated REMOVE_ID packet type since it is not needed anymore
9947 Added silc_server_send_notify_server_signoff to send the
9948 SERVER_SIGNOFF notify type. Deprecates the function
9949 silc_server_send_remove_id.
9951 Added also silc_server_send_notify_signoff to send the
9952 SIGNOFF notify type.
9954 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9955 SILC protocol from this day on. Changed the protocol
9956 specification as well.
9958 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9959 notify type. It is used between routers to notify about
9960 topic changes on a channel.
9962 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9965 * Partly updated the protocol specification to comply with the
9966 changes now made. It is still though a bit outdated.
9968 * The JOIN notify type now takes one extra argument <Channel ID>.
9969 The packet used to be destined to the channel but now the
9970 JOIN type may be sent as list thus it is impossible to
9971 destine it to any specific channel. By adding this argument
9972 it is again possible.
9974 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * Added CREDITS file. The CHANGES and CREDITS file will appear
9977 in the distribution as well.
9979 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9981 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9982 types in the server's silcd/packet_receive.c.
9984 * Implemented CMODE and CUMODE to work in router environment.
9986 * Fixed minor encoding and decoding buglet from the
9987 lib/silccore/silcmode.c.
9989 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9992 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9994 * Changed all SilcConfigServer* and silc_config_server* to
9995 SilcServerConfig* and silc_server_config*, respectively.
9998 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10000 * Associated the ID (client or server ID) to the Authentication
10001 Payload to avoid any possibility of forging. Updated the
10002 protocol specification and the code accordingly.
10004 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * The RSA key length is now save to the RsaKey context in the
10007 key generation process in lib/silccrypt/rsa.c. The key length
10008 is now used to figure out the maximum size of the block allowed
10009 to be encrypted/signed.
10011 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10012 is equivalent to the silc_mp_mp2bin but does not allocate any
10015 * Changed silc_mp_mp2bin API to take length argument. If it is
10016 non-zero then the buffer is allocated that large. If zero, then
10017 the size is approximated using silc_mp_sizeinbase, which however
10020 * Created Global RNG API which is global RNG that application can
10021 initialize. After initializing, any routine anywhere in the
10022 code (including library) can use RNG without allocating a new
10023 RNG object. This was done to allow this sort of use of the
10024 RNG in code that has no chance to allocate RNG object. All
10025 applications currently allocate this and many routines in the
10026 library use this. Affected file lib/silccrypt/silcrng.[ch].
10028 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10029 it to use the Global RNG API.
10031 * Defined Authentication Payload into protocol specification that
10032 is used during SILC session to authenticate entities. It is
10033 used for example by client to authenticate itself to the server
10034 to obtain server operator privileges.
10036 Implemented this payload into the lib/silccore/silcauth.[ch].
10037 Implemented also routines for public key based authentication
10038 as the new protocol specification dictates.
10040 Moved definitions of different authentication methods from
10041 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10043 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10044 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10045 silc_pkcs_verify_with_hash functions into the file
10046 lib/silccrypt/silcpkcs.[ch].
10048 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10050 * The client entry's userinfo pointer must be always valid.
10051 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10052 will fail since it requires the userinfo. Now, the userinfo
10053 is allocated as "" if actual userinfo does not exist. Actually,
10054 it must exist and it is totally Ok to drop client connections
10055 that does not announce the userinfo. However, we will make
10056 this workaround for now.
10058 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10059 to return the remote port by socket.
10061 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10063 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10064 SILC_SERVER_PENDING_EXEC and added an new macro
10065 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10066 data or when error occurs while processing the pending command.
10068 Added new argument `destructor' into silc_server_command_pending
10069 and to the SilcServerCommandPending object. This destructor is
10070 now called after calling the pending callback or if error occurs
10071 immediately. If error occurs the actual pending callback won't
10072 be called at all - only the destructor. The destructor may be
10073 NULL if destructor is not needed.
10075 All this applies for client library code as well. Similar
10076 changes were made there as well for the pending commands.
10078 In the client, the application must now allocate the
10079 SilcClientCommandContext with the silc_client_command_alloc
10082 * Added reference counter to the SilcServerCommandContext. Added
10083 function silc_server_command_alloc and silc_server_command_dup
10086 Same type of functions added to the client library for the same
10089 * Removed the cmd_ident from IDListData away since it is now
10090 global for all connections. It is the command identifier used
10091 in command sending and with pending commands. The affected file
10094 * Added reference counter to the SilcSocketConnection objecet to
10095 indicate the usage count of the object. The object won't be
10096 freed untill the reference counter hits zero. Currently only
10097 server uses this, and client ignores it. The client must be
10098 set to use this too later. The affected files are
10099 lib/silccore/silcsockconn.[ch]. Added also the function
10100 silc_socket_dup to increase the reference counter.
10102 This was mainly added because it is possible that the socket
10103 is removed underneath of pending command or other async
10104 operation. Now it won't be free'd and proper DISCONNECTING
10105 flags, etc. can be set to avoid sending data to connection that
10106 is not valid anymore.
10108 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10109 the connection. After that it sets SILC_SET_DISCONNECTED.
10110 It is, however, possible that the socket data is not still freed.
10111 The silc_server_packet_process now checks that data is not
10112 read or written to connection that is DISCONNECTED. The socket
10113 get's freed when the reference counter hits zero.
10115 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10117 * Changed the client operation API: channel_message operation's
10118 `sender' is now the client entry of the sender, not the nickname
10119 and the `channel' is the channel entry, not the channel name.
10121 In the private_message operation the `sender' is now also the
10122 client entry of the sender not the nickname.
10124 Affected file is lib/silcclient/ops.h and all applications
10125 using the client operations.
10127 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10129 * Moved the calling of ops->connect() from connect_to_server_final
10130 into receive_new_id functin since that is the point when the
10131 client is actually allowed to send traffic to network. The
10132 affected file is lib/silcclient/client.c.
10134 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10136 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10137 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10138 (if needs broadcasting) instead of broadcasting the packets one
10139 by one which would make a burst in the network traffic.
10141 * Added `broadcast' argument to the functions in silcd/server.[ch]
10142 silc_server_create_new_channel[_with_id] to indicate whether
10143 to send New Channel packet to primary router.
10145 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Added new function into the silcd/server.[ch] files:
10148 silc_server_create_new_channel_with_id to create new channel with
10149 already existing Channel ID.
10151 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10152 lib/silccore/silcpacket.h. This packet is used t send list of
10153 Set Mode payloads inside one packet. Server uses this to set
10154 the modes for the channels and clients on those channels, that it
10155 announced to the router when it connected to it. The protocol
10156 specification has been updated accordingly.
10158 * The silc_server_new_channel did not handle the packet coming
10159 from normal server as it normally does not send that. However,
10160 when it announces its channels it does send it. Implemented
10161 the support for that.
10163 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10164 into the file lib/silccore/id.h.
10166 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10168 * Fixed memory leaks in the functions silc_idlist_del_client,
10169 silc_idlist_del_channel and silc_idlist_del_server in the file
10170 silcd/idlist.c. All of those leaked like a sieve.
10172 * Fixed some small memory leaks in the client's function
10173 silc_client_notify_by_server.
10175 * Added functions into silcd/server.c: silc_server_announce_clients,
10176 silc_server_announce_channels and silc_server_announce_server.
10177 These functions are used by normal and router server to announce
10178 to its primary router about clients, channels and servers (when
10179 router) that we own. This is done after we've connected to the
10182 These functions effectively implements the following packet types:
10183 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10184 and SILC_PACKET_NEW_ID_LIST.
10186 * Added new functions into the silcd/packet_receive.[ch]:
10187 silc_server_new_id_list, silc_server_new_channel_list and
10188 silc_server_new_channel_user_list to handle the incoming
10189 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10191 * Added support of changing Channel ID in the function
10192 silc_server_replace_id. If the server that announces a channel
10193 to the router already exists in the router (with same name but
10194 with different Channel ID), router is responsible to send
10195 Replace ID packet to the server and force the server to change
10196 the Channel ID to the one router has.
10198 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10199 client that the Channel ID has been changed by the router. The
10200 normal server sends this to the client. Client must start using
10201 the new Channel ID as the channel's ID.
10203 Implemented handling of this new type into lib/silcclient/client.c
10204 into the function silc_client_notify_by_server.
10206 * Added new function silc_idlist_replace_channel_id into the files
10207 silcd/idlist.[ch] to replace the Channel ID.
10209 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10211 * Call silc_server_command_identify_check always when processing
10212 the IDENTIFY command in silcd/command.c
10214 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10216 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10217 send keepalive packets. The packet can be sent by clients,
10218 servers and routers.
10220 Added function silc_socket_set_heartbeat into the file
10221 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10222 If not set, the heartbeat is not performed. The actual
10223 heartbeat is implemented in the low level socket connection
10224 library. However, application is responsible of actually
10225 sending the packet.
10227 Added silc_server_send_heartbeat to send the actual heartbeat
10228 packet into silcd/packet_send.[ch]. Server now performs
10229 keepalive with all connections.
10231 * Added silc_task_get_first function into lib/silcutil/silctask.c
10232 to return the timeout task with shortest timeout. There was a bug
10233 in task unregistration that caused problems. TODO has been
10234 updated to include that task system must be rewritten.
10236 * The client library will now resolve the client information when
10237 receiving JOIN notify from server for client that we know but
10238 have incomplete information.
10240 * Rewrote parts of silc_server_remove_from_channels and
10241 silc_server_remove_from_one_channel as they did not remove the
10242 channel in some circumstances even though they should've.
10244 * Encryption problem encountered in server:
10246 The LEAVE command used to send the Channel Key packet to the
10247 router immediately after generating it. However, the code
10248 had earlier sent Remove Channel user packet but not immediately,
10249 ie. it was put to queue. The order of packets in the router
10250 was that Channel Key packet was first and Remove Channel User
10251 packet was second, even though they were encrypted in the
10252 reverse order. For this reason, MAC check failed. Now, this
10253 is fixed by not sending the Channel Key packet immediately but
10254 putting it to queue. However, this is more fundamental problem:
10255 packets that are in queue should actually not be encrypted
10256 because packets that are sent immediately gets encrypted
10257 actually with wrong IV (and thus MAC check fails). So, packets
10258 that are in queue should be encrypted when they are sent to
10259 the wire and not when they put to the queue.
10261 However, the problem is that the current system has not been
10262 designed to work that way. Instead, the packet is encrypted
10263 as soon as possible and left to the queue. The queue is then
10264 just purged into wire. There won't be any fixes for this
10265 any time soon. So, the current semantic for packet sending
10268 o If you send packet to remote host and do not force the send
10269 (the packet will be in queue) then all subsequent packets to the
10270 same remote host must also be put to the queue. Only after the
10271 queue has been purged is it safe again to force the packet
10274 o If you send all packets immediately then it safe to send
10275 any of subsequent packets through the queue, however, after
10276 the first packet is put to queue then any subsequent packets
10277 must also be put to the queue.
10279 Follow these rules and everything works fine.
10281 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10283 * Added new function silc_server_remove_clients_by_server to
10284 remove all client entries from ID list when the server connection
10285 is lost. In this case it is also important to invalidate all
10286 client entires as they hold the invalid server entry. This
10287 fixes fatal bug when server has lost connection and will reconnect
10290 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10292 * Made some sanity checks to silc_server_daemonise like to check
10293 whether the requested user and group actually exists.
10295 * Added sanity check to SKE's silc_ske_responder_finish to check
10296 that the public and private key actually is valid.
10298 * Invalidate the client's nickname when receiving Replace ID
10299 packet and the Client ID is being replaced. This means that the
10300 server will query the nickname if someone needs it (client)
10303 * Sort the ID Cache in client library when the ID Cache data
10304 has changed (needs sorting).
10306 * Do not allow for SILC client to create several connections to
10307 several servers. The client does not support windows right now
10308 and generating multiple connections causes weird behaviour.
10310 Irssi-silc client does support windows and can handle several
10311 connections without problems, see: www.irssi.org and SILC plugin.
10313 * Fixed some places where client was added to the IDList. The
10314 rule of thumb is following (in order to get everything right):
10315 If the client is directly connected local client then the
10316 `connection' argument must be set and `router' argument must be
10317 NULL to silc_idlist_add_client function. If the client is not
10318 directly connected client then the `router' argument must
10319 bet set and the `connection' argument must be NULL to the
10320 silc_idlist_add_client function.
10322 * The funtion silc_server_packet_send_local_channel actually did
10323 not check whether the client was locally connected or not. It
10324 does that now. Fixed a bug related to LEAVE command.
10326 * Fixed Remove Channel User payload parsing bug in server's
10327 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10329 * The server's silc_server_save_channel_key now checks also the
10330 global ID list for the channel as it might not be in the local
10331 list. Fixed a bug related to LEAVE command.
10333 * Is this the end of the [<unknown>] buglet that has been lurking
10334 around for a long time? A little for loop fix in server's
10335 silc_server_command_whois_parse that is used by both IDENTIFY
10336 and WHOIS command. At least, this was a clear bug and a cause
10337 of one type of [<unknown>] buglet.
10339 * WHOIS and IDENTIFY commands call the function
10340 silc_server_command_[whois/identify]_check function even if
10341 we are not router server.
10343 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10345 * Added --with-gmp configuration option. If set the GMP
10346 is always compiled in the SILC source tree. If not set then
10347 it is checked whether the system has the GMP3 installed. If
10348 it has then the GMP won't be compiled (the system's headers
10349 and library is used), if it doesn't have it then the GMP is
10350 compiled in the SILC source tree.
10352 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10354 * Changed RSA private exponent generation to what PKCS #1
10355 suggests. We try to find the smallest possible d by doing
10356 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10357 not security fix but optimization.
10359 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10361 * Added new config entry [Identity] to fork the server and run
10362 it as specific user and group. A patch from Bostik.
10364 * Imported Dotconf configuration library into lib/dotconf.
10365 This will be used to create the SILC configuration files later.
10366 It will appear in the distsribution after this commit.
10368 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10370 * A big code auditing weekend happening. Auditing code for
10371 obvious mistakes, bugs and errors. Also, removing any code
10374 Removed files for being obsolete:
10376 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10377 inline in the file lib/silcutil/silcbuffer.h)
10379 o lib/silcutil/silcbufutil.c (the header has inline versions)
10381 Changed code to fix possible error conditions:
10383 o The buffer formatting routines now check that the destination
10384 buffer really has enough space to add the data. This applies for
10385 both buffer formatting and unformatting
10386 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10387 unformatting was changed to accomodate following rules:
10388 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10389 sent to the function while XXX_*STRING will not allocate or copy
10390 the data into the buffer. Instead it sets the pointer from the
10391 buffer into the pointer sent as argument (XXX_*STRING used to
10392 require that the pointer must be allocated already). This change
10393 makes this whole thing a bit more consistent and more optimized
10394 (note that the data returned in the unformatting with XXX_*STRING
10395 must not be freed now). The routines return now -1 on error.
10397 o Tried to find all code that use buffer_format and buffer_unformat
10398 and added return value checking to prevent formatting and
10399 especially unformatting errors and possible subsequent fatal
10402 o Changed ske->x and ske->KEY to mallocated pointers in
10403 lib/silcske/silcske.h. Fixed possible data and memory leak.
10405 o Added return value checking to all *_parse* functions. Fixed
10406 many memory leaks as well.
10408 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10409 so that buffer overflows would not happen. All code now also
10410 checks the return value as it can fail.
10412 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * Added reconnection support to server if the normal server looses
10415 its connection to the router (for example if router is rebooted).
10416 The server performs normal reconnection strategy implemented
10417 to the server. Affected file silcd/server.c.
10419 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Added new packet type SILC_PACKET_SET_MODE that is used to
10422 distribute the information about changed modes (for clients,
10423 channels and clients channel modes) to all routers in the
10424 network. Updated the protocol specification accordingly.
10426 Added functions into silcd/packet_send.c and
10427 silcd/packet_receive.c: silc_server_send_set_mode,
10428 silc_server_set_mode.
10430 Added new files silcmode.[ch] into lib/silccore that implements
10431 the encoding and decoding of Set Mode Payload. Added new type
10432 SilcSetModePayload. Moved the definitions of different modes
10433 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10435 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10437 * Oops, a little mistake in server's connection authentication
10438 protocol. The protocol is not ended with FAILURE but with
10439 SUCCESS if the authentication is Ok. :) Affected file is
10442 * Implemented NICK_CHANGE notify handling in server in the file
10443 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10444 the local clients on the channel. After the changing nickname
10445 in router environment snhould work and the [<unknown>] nickname
10446 should appear no more.
10448 The silc_server_replace_id function that receives the Replace ID
10449 payload now sends the NICK_CHANGE notify type also in the file
10450 silcd/packet_receive.c
10452 * Changed WHOIS and IDENTIFY command to support the maximum amount
10453 of arguments defined in protocol specs (3328 arguments). This
10454 fixed a bug that caused problems when there were more than three
10455 users on a channel.
10457 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10459 * Added extra parameter, command identifier, to the
10460 silc_client_send_command so that explicit command identifier
10463 Changed that ID list routines uses specific command identifier
10464 when sending WHOIS/IDENTIFY requests to the server so that they
10465 can be identified when the reply comes back.
10467 Affected files lib/silcclient/command.[ch],
10468 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10470 * Added `sender' argument to silc_server_packet_send_to_channel
10471 to indicaet the sender who originally sent the packet to us
10472 that we are now re-sending. Ignored if NULL. Affected file
10473 silcd/packet_send.[ch].
10475 * Added some server statistics support in silcd/server_internal.h
10476 SilcServerStatistics structure and around the server code. Also
10477 send some nice statistics information when client is connecting
10480 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10482 * Fixed channel ID decoding in server's JOIN command reply in
10483 silcd/command_reply.c
10485 * Fixed braodcasting of replace ID payload to not to send it if
10486 we are standalone server in silcd/packet_receive.c.
10488 * Fixed all channel message sending routines to not to send
10489 packets to clients that has router set, since they are routed
10490 separately in the same function earlier. Affects file
10491 silcd/packet_send.c and all channel packet sending functions.
10493 * In USERS reply, res_argv[i] are not allocated, the table
10494 is allocated. Thus changed that free the table, not its
10497 * In server's whois_check and identify_check if the client is
10498 locally connected do not send any WHOIS commands - they are not
10501 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10503 * Fixed some minor bugs in client when sending WHOIS command. The
10504 arguments was in wrong order.
10506 * Removed statis function add_to_channel from server in
10507 silcd/command.c that was previously used with the joining but
10510 * Tested USERS command in router environment successfully with two
10511 routers, two servers and two clients.
10513 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10515 * Reorganized the USERS command and command reply in client library
10516 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10517 When the command is given by user we register a pending command
10518 callback that will reprocess the command after the reply has been
10519 received from the server. When reprocessing the packet we then
10520 display the information. Thus, the USERS information is displayed
10521 now in the command callback instead of in the command reply
10522 callback. The processing of the command is same as previously
10523 when server has sent the command reply in the JOINing process.
10525 * Added to USERS command in silcd/command_reply.c to join the client,
10526 we didn't use to know about, to the channel after we've created
10527 a client entry for it. Also, for clienet we did know already still
10528 check whether it is on the channel or not and add it if not.
10530 * Removed silc_server_command_join_notify as the function and its
10533 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10535 * Changed the client's pending command handling to the same as the
10536 server's pending command handling. It is also now possible to
10537 execute command reply functions from other command reply
10538 function as the function callbacks for commands and command
10539 replies are one and same. The pending commands are not static
10540 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10541 in client connection context. Thus, pending commands are server
10542 connection specific as it is convenient.
10544 Changed the function silc_client_command_pending and
10545 silc_client_command_pending_del and added new function
10546 silc_client_command_pending_check. Removed the
10547 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10550 * Added cmd_ident, current command identifier, to the client
10551 connection context in lib/silcclient/client.h to keep track on
10552 command identifiers used in command sending. Client's command reply
10553 function handling now supports the mandatory command identifiers.
10555 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10556 funtions in client to fully support pending command callbacks.
10558 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10559 as one of the arguments to the application in the command reply
10562 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10563 before first releasing SILC but came back. Now it is removed again
10564 and should come back nomore. The FORWARDED flag was used only
10565 by the JOINing procedure by forwarding the command packet to router.
10566 Now, the JOINing procedure has been changed to more generic (due
10567 to various router environment issues) and FORWARDED is not needed
10568 anymore for anything. The protocol specification is yet to be
10571 Now, removed silc_server_packet_forward from server and the flag
10572 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10574 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Renamed NAMES command to USERS command. The NAMES was named that
10577 due to historical reasons. Now it is renamed. Also, rewrote
10578 parts of the USERS command. The nickname list is not sent anymore
10579 by the server. Only Client ID and mode lists are sent in the USERS
10580 command. Changed this also to the protocol specification.
10582 The client now resolves the names and stuff after it receives
10583 the USERS list from the server when joining to the channel.
10585 * WHOIS and IDENTIFY commands has been changed to support multiple
10586 Client ID's per command. One can now search for multiple users
10587 in the network by sending only one WHOIS or IDENTIFY command.
10588 Changed the code and the protocol specifications.
10590 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10591 uses silc_server_command_whois_parse to parse the request. */
10593 * If normal server, do not parse the WHOIS and IDENTIFY requests
10594 before sending it to the router. Saves some time.
10596 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10598 * Fixed JOIN command on client library. Wrong number of arguments
10599 used to crash the client.
10601 * Added silc_server_channel_has_global function to check whether
10602 channel has global users or not.
10604 * Added silc_server_channel_has_local function to check whether channel
10605 has locally connected clients on the channel.
10607 * The silc_server_remove_from_one_channel now checks whether the
10608 channel has global users or not after given client was removed from
10609 the channel. It also checks whether the channel has local clients
10610 on the channel anymore. If it does not have then the channel entry
10611 is removed as it is not needed anymore.
10613 * The silc_server_notify now checks on JOIN notify whether the joining
10614 client is one of locally connected or global. If it is global then
10615 the channel has now global users on the channel and that is marked
10616 to the channel entry. Also, it now saves the global client to
10617 global list who is joining and JOINs it to the channel. This is
10618 for normal server, that is.
10620 Changed silc_server_send_notify_on_channel,
10621 silc_server_packet_relay_to_channel and
10622 silc_server_packet_send_to_channel check if we are normal server
10623 and client has router set (ie. global client) do not send the
10624 message to that client, as it is already routed to our router.
10626 * Implemented LEAVE notify type handling in silc_server_notify
10629 * Tested LEAVE command in router environment successfully. Tested
10630 with two routers, two servers and two clients.
10634 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10636 * Implemented SIGNOFF notify type handling in silc_server_notify
10639 * silc_server_remove_id now removes the client entry from all channels
10640 it has joined and thusly sends SIGNOFF notify type.
10642 * Rewrote the NAMES list generation in server by removing two excess
10643 loops. The lists are created now inside one loop.
10645 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * silc_server_remove_channel_user checks now also global list
10648 for channel and client.
10650 * silc_server_new_channel_user checks now both local and global
10651 list for channel and client. Fixed a bug in client id decoding.
10652 Used to decode wrong buffer.
10654 * silc_server_channel_message checks now both local and global
10655 list for channel entry.
10657 * Tested channel joining (hence JOIN) in router environment
10658 successfully. Tested with two routers, two servers and two
10661 * Tested channel message sending in router environment successfully.
10663 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10665 * Added silc_server_save_channel_key into server.[ch] to save the
10666 received channel key in Channel Key payload processing. It is
10667 also used in JOIN command reply handling.
10669 Equivalent function silc_client_save_channel_key added into
10670 client.[ch] into client library.
10672 * Changed JOIN command reply to send information whether the channel
10673 was created or not (is existing already) and the channel key
10674 payload. Changed protocol specs accordingly.
10676 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10677 the request was sent by ID and not by nickname. Crashed on
10680 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10682 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10683 now correctly save the received data.
10685 * silc_server_free_sock_user_data now notifies routers in the
10686 network about entities leaving the network.
10688 At the same time implemented functions silc_server_remove_id
10689 and silc_server_send_remove_id to receive and send REMOVE_ID
10690 packets. The packet is used to notify routers in the network
10691 about leaving entities. The ID removed will become invalid in
10694 * Added function silc_idlist_del_server into server. Removes and
10695 free's server entry from ID list.
10697 * silc_server_private_message function now checks, if we are router,
10698 that the destination ID really is valid ID, naturally.
10700 * In router when NEW_ID packet is received (for new client) the
10701 hash of the Client ID is saved in the ID Cache but the
10702 client->nickname is set to NULL, instead of putting the hash
10705 IDENTIFY command now also checks that client->nickname must be
10706 valid. If it is not if will request the data from the server who
10707 owns the client. Added new function
10708 silc_server_command_identify_check.
10710 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10711 to set the command to already allocated Command Payload.
10713 * Tested private message sending in router environment with two
10714 routers, two servers and two clients. Fixed minor bugs and now
10717 * Fixed segfault from client's NAMES command. Used to crash if
10718 not on any channel.
10720 * Forwarded packets must not be routed even if it is not destined
10721 to the receiver. Changed server code comply with this.
10723 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10725 * Added `require_reverse_mapping' boolean value to ServerParams
10726 structure. If TRUE (not default) the server will require that
10727 the connecting host has fully qualified domain name.
10729 If the reverse mapping is not required and hostname could not be
10730 found the IP address is used as hostname.
10732 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10734 * Implemented version string checking to both client and server.
10735 The check is incomplete currently due to the abnormal version
10736 strings used in development version of SILC.
10738 * Changed all command functions in server to use the new
10741 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10743 * Changed char *data to unsigned char *data in ID Cache system to
10744 support binary data as ID Cache data. Changed code to support
10745 binary data in lib/silccore/idcache.c.
10747 * Renamed silc_server_packet_relay_command_reply to
10748 silc_server_command_reply as it is normal packet receiving
10749 function. Rewrote the function to accept command replys for
10750 servers and not only for clients.
10752 * Mark remote router always as registered server if we are connecting
10753 to it. Otherwise, commands sent by the router to us are ignored.
10755 * All ID List find routines now returns the ID Cache Entry pointer
10756 as well if requested.
10758 * WHOIS command works now in router environment, tested with two
10759 routers, two servers and two clients.
10761 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10762 in router environment (as it is almost equivalent to WHOIS) but
10763 hasn't been tested thoroughly. Added new functions:
10765 silc_server_command_identify_parse
10766 silc_server_command_identify_send_reply
10767 silc_server_command_identify_from_client
10768 silc_server_command_identify_from_server
10770 * Disabled route cache adding because adding two different ID's with
10771 same IP replaces the old cache entry thus giving wrong route.
10772 The entry->router->connection is always the fastest route anyway
10773 so route cache may not be needed. Of course, new routes maybe
10774 established after receiving the ID when the entry->router->connection
10775 might not be anymore the most optimal.
10777 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Add route cache for received ID for fast routing.
10781 * Added silc_server_packet_route to route received packet on router
10782 that is not destined to us.
10784 * Renamed silc_server_get_route to silc_server_route_get.
10786 * Added id_string and id_string_len fields into SilcServer to
10787 include encoded ServerID for fast comparing without excess
10788 encoding of the ID's.
10790 * Cleaned up WHOIS command on server side. Added following static
10793 silc_server_command_whois_parse
10794 silc_server_command_whois_check
10795 silc_server_command_whois_send_reply
10796 silc_server_command_whois_from_client
10797 silc_server_command_whois_from_server
10799 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10800 arguments in command replies. All command functions should be
10801 updated to use this macro.
10803 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10805 * Minor typo fixes on command reply handling on server.
10807 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10809 * Added silc_server_command_add_to_channel internal routine to add
10810 the client to the channel after router has created the channel and
10811 sent command reply to the server.
10813 * Added generic silc_server_send_command to send any command from
10816 * Use static buffer with ID rendering instead of duplicating data.
10818 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10820 * Fixed a channel user mode bug when joining to a channel server gave
10821 everybody channel founder rights, oops.
10823 * We mark ourselves as the router of the incoming server connection
10824 if we are router ourselves. This way we can check in some packet
10825 sending functions whether it is locally connected server. For
10826 incoming router connections we put NULL.
10828 * For router sending packets locally means now always sending the
10829 packet cell wide; to local clients and local servers. For normal
10830 server sending packet locally means sending it to only local
10833 * Fixed the JOIN command to really work in router environment. If the
10834 channel is created it is always created by the router. Router is
10835 also responsible of making the initial joining to the channel,
10836 sending JOIN notify to the sending server and distributing
10837 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10838 does not exist server doesn't do anything else but forward the
10839 command to the router which performs everything.
10841 * Added silc_server_send_channel_key function to send the Channel Key
10844 * Added silc_server_create_channel_key to create new channel key. The
10845 channel key is now re-generated everytime someone joins or leaves
10846 a channel, as protocol dictates. Note: channel->key_len is the
10847 key length in bits.
10849 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10851 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10852 packet_receive.[ch] to separate packet sending and receiving
10853 routines. The server.[ch] now includes everything else including
10854 actual packet processing (writing and reading data) and other
10857 Renamed silc_server_private_message_send_internal to
10858 silc_server_send_private_message. The routine is still though
10859 used only to relay private messages as server does not send
10860 private messages itself.
10862 Renamed silc_server_new_channel to silc_server_create_new_channel
10863 and added new function sicl_server_new_channel that handles the
10864 incoming New Channel packet. Added also new sending function
10865 silc_server_send_new_channel to send New Channel Payload.
10867 * Added new function silc_server_notify to process incoming notify
10868 packet to the server/router. Server may then relay the notify
10869 to clients if needed.
10871 * Added new function silc_server_new_channel_user to process incoming
10872 New Channel User packet. Router will redistribute the packet and
10873 send JOIN notify to its local clients and locally connected servers
10874 if needed. Normal server will send JOIN notify to its local client
10875 on same channel when received this packet. Added also corresponding
10876 sending function silc_server_send_new_channel_user to sent the
10879 * Added boolean route argument to send_notif_to_channel and
10880 packet_send_to_channel functions to attempt to route the packet
10881 if it is TRUE and send only locally if it is FALSE.
10883 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10885 * silc_server_replace_id now broadcasts the received replace ID
10886 packet if it is not broadcast packet already. The router must
10887 broadcast to inform other routers about changed ID.
10889 * Added backpointer to server's router into SilcServer context in
10890 silcd/server_internal.h.
10892 * Fixed silc_server_packet_broadcast to send correct broadcast
10895 * The channel key is now distributed to the local client as soon
10896 as it is received from the router (in router environment) so that
10897 no other packet may be sent for the channel until client has
10900 * silc_server_remove_channel_user now broadcasts the received
10901 Remove Channel User packet if it is not broadcast packet already.
10902 The router must broadcast to inform other routers about removed
10905 * Added users field into SilcPacketContext that is a reference count
10906 of the context. One can increase the reference count by calling
10907 silc_packet_context_dup which is now changed to just increase the
10908 reference count instead of duplicating the data. The reference
10909 count is decresed by calling silc_packet_context_free that will
10910 free the data after the reference count hits zero.
10912 For now on the packet context and everything allocated into it
10913 (including the raw packet from network) must be freed by calling
10914 the new silc_packet_context_free function. Added also new function
10915 silc_packet_context_alloc that must be used now to allocate the
10916 context. This also means that if a routine is asynchronous from
10917 silc_[client/server]_packet_parse_type the packet context must
10918 be duplicated by calling silc_packet_context_dup. Otherwise it
10919 gets free'd after silc_[client/server]_packet_parse_type returns.
10920 Also, one must remember that if packet is duplicated then its
10921 reference count must be decresed by calling the free function as
10922 many times as it was duplicated.
10924 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10925 from both client and server.
10927 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10929 * Made joining to a channel working in router environment.
10931 * Cleaned up JOIN command on server side and create function
10932 silc_server_command_join_channel internal routine to make the
10935 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10937 * Changed silc_command_pending list to SilcDList. Also, added
10938 `ident' field to SilcServerCommandPending structure to identify
10939 the reply and to call correct callback.
10941 Added silc_server_command_pending_check function to replace the
10942 corresnponding macro. The silc_command_pending list is not
10945 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10946 to set identifier to previously allocated Command Payload. It
10947 is used to set identifier for command when resending Command
10950 * Added silc_command_payload_encode_payload to encode Command
10951 Payload buffer from SilcCommandPayload structure.
10953 * Added silc_argument_payload_encode_payload to encode Argument
10954 payload buffer from SilcArgumentPayload structure.
10956 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10958 * Changed WHOIS command to support router connection on server side.
10959 The whois request is always sent to router unless the server is
10960 standalone server. After server has received the reply from the
10961 router will it send the reply to the client.
10963 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10964 broadcast received broadcast packet. The function is used only
10965 by router. The broadcast packet is always sent to the router's
10968 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10969 render given ID to printable string, for log files for example.
10971 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10973 * Made basic router to router connections working. At least they
10974 can now connect to each other but nothing really works the way
10975 they are supposed - yet.
10977 * Added new initiator token to RouterConnection configuration
10978 file in silcd/serverconfig.[ch]. It is used to tell whether we
10979 are the initiator to the remote router or whether we'll expect
10980 the other end to connect.
10982 * Moved registering of listener task to silc_server_init, hence
10983 the server starts listenning as soon as it is run, even if it
10984 does not have connections to other routers. Let's see how well
10987 * Changed default connection retry timeouts for more suitable in
10990 * Removed cipher and such arguments from silc_idlist_add_client
10991 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10992 Added new function silc_idlist_add_data to add the keys and stuff
10995 * Added SilcIDListData structure and added it to SilcClientEntry
10996 and SilcServerEntry as their first field in the structure. This
10997 way we can explicitly cast the ID entries to the SilcIDListData
10998 structure and get common data for the entries. In past, we had
10999 to first check what type of connection it is and then cast it to
11000 correct ID entry type. Now, we can directly cast the opaque
11001 pointer to the SilcIDListData (no matter what ID entry it actually
11002 is) and get the data needed.
11004 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11006 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11007 in some circumstances even if threre were timeout tasks, though not
11008 IO tasks, but tasks anyway. Now fixed.
11010 * Defined SilcServerConnection structure to hold connection specific
11011 stuff about directly connected servers and routers. The definition
11012 is currently in silcd/server_internal.h. I thought about having
11013 a bit more important role fro this struct but for now it is used
11014 only when connecting to other server (or router actually).
11016 * Added connecting retry support in server when connecting to
11017 router(s). The retry feature implement exponential backoff
11018 algorithm. Also, added SilcServerParams structure to hold default
11019 parameters for server. For now, it include these retry settings
11020 and are hard coded. After server is moded to be as Silc Server
11021 Library this structure will be more important.
11023 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11025 * Changed client librarys channel->clients table to SilcList and
11026 changed code accordingly.
11028 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11030 * Changed client's channel table to SilcList and changed code
11031 accordingly. Also changed SilcChannelClientEntry to include back-
11032 pointer to the channel so that client entry can use that structure
11033 as list as well and we have fast cross-reference to the channel.
11034 This change dramatically decreased the complexity of channel
11035 handling with client entry and vice versa (removed one extra
11036 loop when searching for channel entry from many functions).
11038 * Changed server->sim from table to SilcDList and changed code
11041 * NAMES command can now be used from user interface. It will show
11042 the user list on the channel, neatly.
11044 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11045 Code now saves realname of the user if it becomes available.
11047 * Renamed configure.in to configure.in.pre and made ./prepare
11048 script to automatically add correct version string to
11049 configure.in which it creates from configure.in.pre.
11051 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11053 * NAMES command reply now shows users mode with the nickname when
11054 joining to channel.
11056 * Moved silc_client_ch[u]mode[_char] functions from
11057 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11058 place sucks, they are utility functions and should be in some
11061 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11063 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11066 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11070 * Added TRQ (efficient deque and list library) into lib/trq. This is
11071 a very good list library that is currently used in the SILC. Defined
11072 SilcList API over the library because I didn't like the API very
11073 much. See lib/trq/silclist.h for the API and examples of how to
11074 use the API. Fixed various places in the code to use the new
11075 SilcList API. The SilcList is meant for lists that has a structure
11076 already defined as a list. It is not suitable to add just some
11077 context to the list (in TRQ, the context is the list actually).
11079 So, I defined SilcDList that can be used for the purpose where
11080 predefined list structure does not exit. This can be used as
11081 such list. Now some context just can be added to the SilcDList.
11082 Currently this list is not used in the SILC just yet, though there
11083 are a lot places where this can replace dynamically allocated
11084 tables and I will fix these places, later, to use SilcDList.
11085 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11086 and use TRQ internally).
11088 Also fixed some annoying warning messages that the original TRQ
11089 code generated. Also minor changes to TRQ's Makefile.in.
11091 * Added support for querying by Client ID to both WHOIS and
11092 IDENTIFY commands into server, as required by the protocol.
11094 * Removed method function pointers from SilcBuffer structure. They
11095 weren't used to anything and just increased the context size for
11096 no good reason. This change also made silc_buffer_alloc and
11097 silc_buffer_free functions inline functions.
11099 * Disabled command flooding detection support until it's fixed so
11100 that it accepts commands in but does not execute them more than once
11103 * Added silc_net_localhost(), to return local hostname, into
11104 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11105 that must be initialized before calling silc_client_init.
11107 * Added new function: silc_server_send_notify_on_channels to send
11108 notify messages to all channels client has joined. It is assured
11109 that the message is sent only once per client.
11111 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11112 lib/silcutil/silcutil.[ch] as silc_format function. The new
11113 function is generic and is used by server as well, not only by
11114 the logging routines.
11116 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11117 the provided version string was not acceptable. Added new function:
11118 silc_ske_check_version into lib/silcske/silcske.h. The function
11119 must be implemented by the application (client or server) and it
11120 does not reside in the SKE library. The function checks the version
11121 string remote end sent.
11123 * Added back pointers (to opaque context and to SilcSocketConnection)
11124 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11126 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11127 duplicate packet context structure.
11129 * Changed `notify' client operation to send same arguments as client
11130 receives from server except for ID's. ID's are mapped to correct
11131 ID entry and that is returned. Also, if channel entry is not sent
11132 by server but the notify is for channel the channel entry is sent
11133 to application (otherwise application doesn't know that it is for
11134 channel (library gets it from packet's Destination ID)).
11136 * Added silc_client_remove_from_channels into client library to
11137 remove a client from all channels it has joined to. Used when
11138 received SIGNOFF notify from server. Added also new function
11139 silc_client_replace_from_channels to replace old ID entry with
11140 new ID entry on all channels. Used when received NICK_CHANGE
11141 notify from server.
11143 * Fixed ID Cache list handling in silc_idlist_get_client in
11144 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11145 to get (or query) client by ID.
11147 * Updated TODO list.
11149 * Added connection authentication status message defined by the
11150 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11151 support for these into the code in client and server side.
11153 * Added generic function silc_client_send_command to send any command
11154 with variable argument list. Application should use this function
11155 to send commands if the command functions provided by the library
11156 does not suite for the application's user interface needs.
11158 * Added new `failure' client operation. Application is notified about
11159 received failure packet if client is executing a protocol. In this
11160 case the protocol's execution has failed.
11162 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11163 is required by the protocol.
11165 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11166 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11169 * Added status flag to SilcSKE object to indicate realtime status
11170 of the SKE protocol.
11172 * Application receives now exactly same command reply arguments as
11173 the library receives from server. However, if ID is received the
11174 corresponding ID entry is returned to the application (eg. Client
11175 ID is mapped to correct SilcClientEntry entry and that is returned).
11176 Changed command_reply client operation due to this change.
11178 * Changed all ID's in commands and in command replys as ID Payloads.
11179 Change affected both client and server side codes.
11181 All ID's sent in SILC network (with execption of ID's in SILC
11182 Packet header) are sent in ID Payload to support variable length
11185 * Server now notifies nick changes and notifies all clients on
11186 the channels about the new nickname (about the new Client ID,
11189 * Implemented CMODE command to change channel modes. Supports all
11190 channel modes defined by the protocol specs except ban and invite
11191 lists. (Also, private channel key mode is supported but support for
11192 setting private channel key in client is missing, thus, this mode
11193 has no effect on client side (except that server requires that the
11194 client uses private channel key and normal channel traffic does not
11197 Also, invite mode works per se, but INVITE command does not work
11198 yet correctly, so you can set channel as invite only channel but
11199 inviting clients to the channel does not work (it is yet to be
11200 thought what's the best way to do it).
11202 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11203 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11204 Implemented CUMODE command to change user's mode on the channel.
11205 Supports all modes defined by the protocol specs.
11207 * Added NAMES command reply to return users modes on the channel.
11209 * Removed unnecessary and slow ciphers from lib/silccrypt.
11211 * Set SO_KEEPALIVE option to connection sockets by default.
11213 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11215 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11216 redefined the Notify Payload into protocol specs.
11218 * Added silc_id_payload_parse_id to get ID directly from raw
11221 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11223 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11224 accept searching by Client ID as well.
11226 * Added support for LEAVE and SIGNOFF notify types in client library.
11228 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11229 to parse ID Payload from raw data.
11231 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11233 * Added flags parameter into silc_ske_assemble_security_properties
11234 function in lib/silcske/silcske.[ch].
11236 * Changed notify client operation to fit better for notify messages
11237 sent by server. The notify payload received from server is now
11238 passed to the application (after parsing it to SilcNotifyPayload).
11239 It is application's responsibility to retrieve the arguments
11240 from the payload and show the message the way it wants. The message
11241 sent by server is implementation specific.
11243 * Changed public keys to comply with the protocol specification.
11244 Old public keys are not supported anymore and are not compatible.
11246 * Removed nickname from Channel Payload as the latest draft removed
11247 it. The client must resolve the nickname from the NAMES command
11248 reply received when it joined the channel.
11250 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11252 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11254 * Fixed some errors in protocol specification drafts.
11256 * Created lib/silccore/silcnotify.c to implement Notify Payload
11257 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11258 generic payloads described by protocol specifications. The file
11259 includes implementations for ID Payload and Argument Payload.
11261 * Changed Command Payload implementation to use the new Argument
11262 Payload. Changed command_xxxx_payload to command_payload_xxxx
11263 to comply with SILC coding conventions.
11265 * Added suppport for Argument Payload handling in Notify Payload
11266 implementation as protocol requires it. Added the new support
11267 into server and client lib as well.
11269 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11271 * Added support for multiple nicknames on same channel. [n] is
11272 added locally to the nickname if there are more than one same
11273 nicknames on the channel.
11275 * Server now sends all nicknames that matched WHOIS request.
11276 Client also shows the list received from server.
11278 * Added TOPIC command to client side. User can now set and show
11279 current topic on channel.
11281 * Added MOTD command to client and server. Also, server sends the
11282 motd when client connects to the server.
11284 * Changed version strings to comply ISO 8601.
11286 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11288 * Fixed protocol error handling in client library. It should now
11289 cope even if the SKE fails for some reason.
11291 * Made new protocol specification drafts for submitting to IETF.
11293 * Implemented TOPIC command to server in silcd/command.c.
11295 * Added two new notify types into lib/silccore/silcnotify.h:
11296 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11297 notify nickname change and topic setting/change on a channel.
11299 * API change of command_reply operation in client library. The
11300 application gets now the status type received from server as well.
11302 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11304 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11306 * Cras fixed and optimized the packet handling even further and
11307 it should work now. Minor change to the prototype of function
11308 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11310 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11312 * Added new function into lib/silcutil/silcschedule.[ch]:
11313 silc_schedule_with_fd to select() a specified fd. The function
11314 returns after timeout expires or data arrives or goes. The
11315 function is used by packet routines to wait that all data is
11316 received from network.
11318 * Fixed data reading from network in lib/silccore/silcpacket.c.
11319 The code now assures that all data is read from the fd and then
11320 continues packet processing. This was a bug fix since the code
11321 used to drop some data in some circumstances.
11323 * Added new function into lib/silcclient/client.[ch]:
11324 silc_client_start_key_exchange to start key exchange after
11325 connection has been established to server. The code internally
11326 now uses this funtion but its main purpose was to provide it
11327 for applications that perform their own connecting. After
11328 application has created a connection it merely calls this
11329 function to start the key exchange between client and server.
11330 The library takes care of everything else after that.
11332 Updated also lib/silcclient/README to explain the usage of
11335 * Do not send to application information that connection has
11336 been established. Application gets notified it by connect
11339 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11341 * Applied cras's patch to add silc_schedule_one function. The
11342 function runs scheduler once and returns.
11344 * Fixed the scheduler after cras messed it up. The timeout
11345 handling works now as it's supposed to work.
11347 * Added into lib/silccore/ silcnotify.h to include notify
11348 message types support. Changed silc_server_send_notify*
11349 functions, in server.[ch], to support those new notify types.
11350 Added the support for the notify types into client library,
11351 as well. Added new notify client operation into ops.h in
11354 * Changed silc_server_packet_send_to_channel to send normal
11355 packets instead of just channel message packets. The function
11356 is now used to send the notify packets to channels. It is not
11357 used to send channel message packets anymore, as server never
11358 sends them anymore.
11360 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11361 va_arg()s as it seems to require it nowadays. I guess, if SILC
11362 is compiled with older va_arg() the new code should work anyway.
11364 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11366 * Splitted core library. Core library (lib/silccore) includes
11367 now only SILC protocol specific core (and common) components.
11368 Created new utility library (lib/silcutil) that includes more
11369 generic purpose stuff. The stuff for util library was taken
11370 from the old core library. This was minor and easy split.
11372 * Created SILC Client Library (lib/silcclient) that includes
11373 implementation of the SILC client without user interface. This
11374 was major move from silc/ directory. The code has been changed
11375 so that it is transparent towards the user interface. The
11376 silc/ directory includes now the same user interface as before
11377 and it uses the new client library. Read lib/silcclient/README.
11378 Basicly, the client library performs everything else related
11379 to SILC except user interface handling. Also, configuration
11380 files are considered to be part of user interface and library
11381 does not handle them.
11383 This change also changed a lot of structures, function naming etc.
11384 Most important change was that SilcClientWindow object was
11385 renamed to SilcClientConnection in the client library. Created
11386 also new file lib/silcclient/ops.h. Also added new files
11387 silc/local_command.[ch] and silc/client_ops.[ch].
11389 All these changes were made to make it easier for user interface
11390 designers to create what ever user interface for the SILC client
11393 It is also expected that the server will be moved to lib
11394 directory as well and SILC Server Library will be created;
11395 sometimes in the future.
11397 * Removed Local commands from lib/silccore/silccommand.h as
11398 they are application specific and new client library does not
11399 handle any of those anymore.
11401 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11402 old client implementation in silc/.
11404 * Added support for callback functions in SILC_LOG_* macros.
11405 Application can now set its own callbacks that will be called
11406 instead of using the default functions that will always print
11407 the debug messages to stderr (or stdout). Also, debugging can
11408 now be disabled by setting silc_debug to FALSE and re-enabled by
11409 setting it to TRUE. Note, that logging will still work even
11410 if debugging is disabled.
11412 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11413 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11414 silc_log_reset_debug_callbacks.
11416 * To enable debugging in silc client one must give now -d
11417 option on command line.
11419 * Changed silc_schedule_init to automatically allocate task queues
11420 if they are not allocated before calling it.
11422 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11424 * Added GMP 3.1 into math library.
11426 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11428 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11429 a channel in SILC network. The packet is used by servers and
11430 routers to notify other routers that user has left a channel.
11431 This little feature was missing until now. Added the feature
11432 to protocol specification as well.
11434 Added functions: silc_server_send_remove_channel_user and
11435 silc_server_remove_channel_user into server.[ch].
11437 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11438 lib/silccore/silcpacket.h. However, they are not implemented
11441 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11443 * Fixed joining to a channel and sending channel messages
11444 between server and router. The channel message sending should
11445 now work inside a cell.
11447 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11449 * Fixed the private message sending between server and router.
11450 The private message sending should now work inside a cell.
11452 * Added silc_server_replace_id into server.[ch] to replace
11453 existing ID in the SILC network.
11455 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11456 and silc_idlist_replace_server_id into idlist.[ch] in server.
11458 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11460 * Fixed the server to server connections. Server can again now
11461 connect to router. Router to router connections probably does
11464 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11466 * Added dynamic protocol registering support. Now protocols can
11467 registered and unregistered on the fly. Patch by cras.
11469 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11471 * Added lib/contrib directory to hold routines that some platforms
11472 don't have but are needed by SILC.
11474 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11475 into lin/contrib to provide getopt() and getopt_long() for
11476 those who don't have it.
11478 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11480 * Added AWAY command to client. When away message is set and
11481 client receives a private message packet the client automatically
11482 replies to the sender with the away message.
11484 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11485 bug seemed to be the cause of recent problems when compiling
11488 * Added version detection support to SKE protocol specification
11489 and added the new changes to the SKE implementation as well.
11490 There were other minor changes in the SKE protocol as well.
11492 Many changes in lib/silcske/silcske.[ch] and in
11493 lib/silcske/payload.[ch].
11495 * Added ^U functionality, clear input line. Patch from cras.
11497 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11499 * Mainly small bugfixes on core library. Fixed some debugging
11500 logging and buffer overflow in silclog.c.
11502 * Updated config.sub and config.guess on the distribution tree.
11504 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11506 * Added command lagging support in server. Client may execute
11507 commands now only once in two seconds.
11509 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11511 * Optimized packet reception. MAC computation and checking is now
11512 also more optimized. A lot previously duplicated code is now
11513 used as generic by both client and server.
11515 * Fixed key pair generation in clientutil.c
11517 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11519 * Added into lib/silccore/silcbufutil.[ch] new function;
11520 silc_buffer_realloc.
11522 * Moved generic packet sending/encryption functions to
11523 lib/silccore/silcpacket.[ch] from client and server. Some
11524 rewriting of the functions.
11526 * Moved all generic packet reception/decryption functions to
11527 lib/silccore/silcpacket.[ch] from client and server. The
11528 packet processing is now much cleaner in both client and server.
11529 These were major changes in both client and server.
11531 * Created many common functions in server to do packet sending.
11532 Previously code were duplicated a lot, this has been removed
11533 with these changes.
11535 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11537 * Rewrote major parts of the ID cache system. Don't know
11538 whether it is better now or not but at least the API is more
11541 * Major rewrite on ID cache stuff on client because of the ID
11542 cache API changes. Added idlist.c to client.
11544 * Also major rewrite on ID cache stuff on server as well.
11545 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11546 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11547 in hand, instead they are all put into the ID cache system now.
11548 All server_idlist_* routines uses ID cache now instead of
11549 traversing its own lists (those lists does not exist anymore).
11550 SilcIDList though still exists. Also, SilcXXXEntry's are
11553 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11555 * Finally made the SKE implementation compliant to the protocol
11556 specification. All mp integers are now binary encoded as
11557 opposed being HEX encoded.
11559 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11562 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11563 functions: silc_[encode/decode]_pem. Also added function
11564 silc_encode_pem_file to PEM encode with newlines ('\n') for
11565 saving into a file.
11567 * SILC public keys are now encoded either PEM or binary. Same
11568 option is for private keys as well. By default private keys
11569 are binary encoded and public keys PEM encoded. Silly HEX
11570 encoding were removed.
11572 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11573 function to create fingerprints.
11575 * Fixed a bug in SHA1; does not change the original data anymore.
11577 * Partly implemented INFO command on client and server side.
11578 Fixed CLEAR command. Changes to SERVER command; show current
11579 server(s) when giving command without arguments. Added
11580 VERSION command to client.
11582 * Added check to server that unregistered connections cannot
11583 execute commands (unless it is specificly allowed).
11585 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11587 * Fixed screen refresh.
11589 * Fixed channel joining bug from client. On some circumstances
11590 client tried to join to a channel it had already joined.
11592 * Added public key verification process into client's protocol.c.
11593 The client now verifies the public key from user and saves
11594 it into ~./silc/serverkeys/ directory.
11596 Added into: clientutil.[ch]: silc_client_verify_server_key.
11598 * Changed SKE protocol's silc_ske_initiator_finish function
11599 to accept callback function that verifies the received public
11600 key. Removed old silc_ske_verify_public_key function.
11602 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11604 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11605 silc_pkcs_private_key[_data]_set.
11607 * Made the password and public authentication more cleaner in
11608 server's protocol.c.
11610 * Removed historic and obsolete protocol `channel_auth' from
11611 both client and server.
11613 * Removed wrong way of sending command status messages from
11614 server to client in server's command.c. The old way violated
11615 protocol specification.
11617 Changes to silccore/silccommand.[ch]: removed
11618 silc_command_encode_status_payload -> not needed anymore,
11619 changed silc_command_encode_payload_va to accept extra
11620 argument on variable argument list. The argument type must
11621 now be provided to the function. Also, added new function:
11622 silc_command_encode_reply_payload_va which is same as
11623 normal command_encode_payload_va except command status type
11624 is provided as extra argument.
11626 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11628 * Added ~./silc directory handling. The directory includes the
11629 public and private keys for the client.
11631 Added silc_client_check_silc_dir, silc_client_create_identifier
11632 and silc_client_load_keys.
11634 * Implemented SILC protocol compliant public key. Added public
11635 and private key saving to and loading from files.
11637 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11638 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11639 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11640 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11641 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11643 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11644 silc_pkcs_load_[public/private]_key.
11646 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11648 * Added silc_server_get_route (route.[ch]) to get connection
11649 data for the fastest route for given ID.
11651 * Implemented INVITE command on client and server. The command
11652 were re-defined in the SILC Protocol Specification and the
11653 implementation now complies with the specification.
11655 * Implemented PING command on client and server.
11657 * Implemented NAMES command on client and server. The server side
11658 supports currently only normal server not router server yet.
11659 Some changes to NAMES definition in SILC protocol specification.
11661 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11663 * Implemented LEAVE command on client and server.
11665 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11666 again. This change was made to the protocol as well. Server
11667 should not violate the protocol specification anymore.
11669 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11671 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11672 was tested. SOCKS4 was not but should work anyway.
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