1 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * FSM based implementation of SILC SKE. Simpler interface also.
4 Affected files are in lib/silcske/.
6 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
8 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
10 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
11 silc_mime_parse is available but deprecated.
13 * Check that packet is valid when processing key exchange,
14 authentication and rekey protocols. Fixes a crashbug.
15 Affected files are apps/silcd/protocol.c and
16 lib/silcclient/protocol.c.
18 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
19 all hash buffers to use that instead of fixed values.
21 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
23 * Added SHA-256 to crypto library. The SHA-256 takes now
24 precedence over SHA-1.
26 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
28 * Check for valid return value from regcomp. Affected file
29 lib/silcutil/unix/silcunixutil.c.
31 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
33 * Fixed silc_hash_uint to work with integers. Affected
34 file lib/silcutil/silcutil.c.
36 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
38 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
40 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
42 * Fixed channel public key list saving on JOIN command reply
43 on backup router. Affected file apps/silcd/command_reply.c.
45 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
47 * Added default limit how many channels client can join,
48 default is 50. Added 'channel_join_limit' configuration
49 option to server too. Affected files are apps/silcd/command.c
50 and serverconfig.[ch].
52 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
54 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
55 On Toolkit the server and client are not compiled by default.
56 Affected file configure.ad.
58 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
60 * Added lib/contrib/getopt.[ch] for platforms that don't
61 have it (it is not GPL implementation).
63 * Fixed compilation when pkg-config is used.
65 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
67 * A comma in invite/ban string is invalid, check for it.
68 Affected file apps/silcd/server_util.c.
70 * Added SERVICE command to the server. It parses the command
71 request but SILC Server does not support services for the
72 time being. Affected file apps/silcd/command.[ch].
74 * Added SERVICE command and command reply to client library.
75 It is however incomplete. Updated Toolkit documentation.
76 Affected files are lib/silcclient/command[_reply].[ch].
78 * Fixed IDENTIFY/WHOWAS command reply to send the username
79 correctly (uninitialized buffer). Affected file is
80 apps/silcd/server_query.c.
82 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
84 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
85 finalizes the major restructuring of the CVS tree.
87 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
89 * Send empty MOTD reply if MOTD file cannot be read.
90 Affected file silcd/command.c.
92 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
94 * Optimized primer number generator to use simpler conversion
95 routines. Also assure that the prime number will have the
96 highest bit set after modifying it. Affected file is
97 lib/silcmath/silcprimegen.c.
99 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
101 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
102 for now only for testing purposes, it will not be delivered
103 in any distribution for now.
105 * Removed NSS MPI from the source tree. Due to upcoming
106 license change for the SILC Toolkit, we cannot deliver the
107 NSS MPI anymore. I decided to replace it in all distributions
108 with public domain library.
110 * Removed GNU regex from lib/contrib and introduced free
111 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
112 GNU regex compatible API to it (only partial).
114 * Removed getopt routines from lib/contrib.
116 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
118 * Use silc_server_send_command_reply to send replies instead
119 of encoding packet itself. Affected file silcd/command.c.
121 * Added command sending and receiving statistics to server.
122 Affected files in silcd/.
124 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
125 with GCC, for it not to warn about pointer signedness.
127 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
129 * Added context to the SilcIDCache destructor. Affected
130 files are lib/silccore/silcidcache.[ch],
131 lib/silcclient/client.c and silcd/server.c.
133 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
135 * Added pkg-config check to configure.
137 * The PublicKeyDir must not be used with Admin block in server
138 config. Affected file silcd/serverconfig.c.
140 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
144 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
146 * Handle empty LIST command reply correcttly in server. Affected
147 file silcd/command_reply.c.
149 * Handle empty LIST command reply correctly in client library.
150 The application will now receive one LIST command reply with
151 all arguments set to NULL if there are no channels. Updated
152 Client Library documentation accordingly. Affected file
153 lib/silcclient/command_reply.c.
155 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
157 * Added channel name string stringprep profile to the protocol
158 and implementation to allow a little free'er channel name
159 strings. Affected files are lib/silcutil/silcstringprep.[ch].
161 * Added silc_channel_name_[check|verify] to check and verify
162 channel name strings. Affected files are
163 lib/silcutil/silcstrutil.[ch].
165 * Added support for the new channel name preparation in client
166 library and server. Affected files in lib/silcclient and
169 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
171 * Added the Autodist into the source tree. It replaces the
172 old ./prepare. It can be used to create distributions as
173 previously. See README.CVS and README.DIST. See
174 distributions in distdir/.
176 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
178 * Make sure query sends at least an error back if nothing
179 more is sent. Affected file silcd/server_query.c.
181 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
183 * During query, check if the original command caller goes
184 away. If it does, stop the query. Affected file
185 silcd/server_query.c.
187 * Check for valid channel creation in JOIN command reply.
188 Affected file lib/silcclient/command_reply.c.
190 * Handle the resolver counter in silc_client_get_users_by_channel
191 callback correctly. Fixed auto-join bug in Gaim. Affected
192 file lib/silcclient/idlist.c.
194 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
196 * Added some better error messages. Affected file
197 silcd/command_reply.c and packet_receive.c.
199 * Handle error in WATCH command propely on backup router.
200 Affected file silcd/command.c.
202 * Fixed freeing of unfreeable variable in WHOIS command reply.
203 Affected file silcd/command_reply.c.
205 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
207 * Added pkg-config .pc file creation for silc core library
208 and silcclient library. A patch by c0ffee.
210 * Removed the need for GNU Libidn. Added the simple stringprep
211 from libidn into lib/contrib/. It is now used also on Windows
214 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
216 * Simplified the invite and ban string handling in the
217 server. Check for valid invite and ban arguments also.
218 Affected file silcd/server_util.c.
220 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
222 * Added WATCH list announcing in backup router protocol.
223 Affected files are silcd/command.c, server.c, server_backup.c.
225 * Do not change users mode to founder on normal server/backup
226 if the founder mode is set, and user is first one to join.
227 Affected file silcd/pcaket_receive.c.
229 * Do not send CUMODE_CHANGE notify back to sender. Affected
230 file silcd/packet_receive.c.
232 * Added getrusage() to take noise in SILC RNG. A patch by
233 Mika Boström. Affected files are configure.in.pre,
234 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
236 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
238 * Splitted the SILC libraries configuration into a configure
239 fragment into lib/configure.ad. It is now possible, once
240 this feature is added, to specify whether to compile or not
241 compile included SILC libraries. Affected files are
242 configure.in.pre, lib/silcmath/mpi/configure.ad,
243 lib/configure.ad, Makefile.defines.pre and
244 Makefile.defines_int.pre.
246 * Added --with-silc-includes and --with-silc-libs to configure.
247 If specified the included libs are not compiled, but the
248 specified libs are used. Pkg-config is not yet supported.
249 Affected file configure.in.pre.
251 * Fixed WATCH command handling on backup router. Router does not
252 send the watch command any more to backup if it originates from
253 backup. Affected file silcd/command.c.
255 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
257 * Changed announcing to not announce unregistered clients.
258 Affected file silcd/server.c.
260 * Fixed username handling in command reply. Affected file
261 silcd/command_reply.c.
263 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
265 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
267 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
268 Affected file: includes/silcincludes.h.in
270 * bool is defined as _Bool on Mac OS X now.
271 Affected file: lib/silcutil/silctypes.h
273 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
275 * Added support for UTF-8 nicknames, channel names and
276 server names in client library. Affected files in
279 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
280 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
281 software to check how Toolkit has been compiled.
283 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
285 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
287 * Use silc_utf8_str[n]casecmp instead of strcmp routines
288 in library and in SILC Client when dealing with nicknames
289 and other identifier strings. Affected file in client lib
292 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
293 irssi/src/silc/core/silc-servers.c.
295 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
297 * Fixed idcache to work with the new identifier strings.
298 Affected file lib/silccore/silcidcache.c.
300 * Added UTF-8 hash and compare function for SilcHashTable.
301 Affected file lib/silcutil/silcutil.[ch].
303 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
304 Affected file lib/silcutil/silcstringprep.[ch].
306 * Changed the identifier string handling to include the original
307 format in client, server, channel entries and normalized
308 format in cache. Affected files in silcd/.
310 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
312 * Added support for the new identifier strings and their
313 validity checking. Nicknames, channel names and usernames
314 can now include practically any kind of letters and various
315 other characters. Affected files in silcd/ and in libraries.
317 NOTE: comparing these strings should now be done with memcmp()
318 to check binary compatibility. All these strings are normalized
319 and casing is irrelevant.
321 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
322 as easy function for applications to check whether identifier
325 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
327 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
328 file lib/silcutil/silcutf8.c.
330 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
332 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
334 * Make public key in getkey reply mandatory. Affected file
335 lib/silcclient/command_reply.c
337 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
339 * Added Parameter dont_register_crypto_library to
340 SilcClientParam. If set to TRUE, silcclient library will
341 not initalize the Crypto Libraries and application
342 will need to do it. Affected file lib/silcclient/silcclient.h,
343 lib/silcclient/client.c.
345 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
347 * Imported new silc_utf8_[encode|decode] routines from
348 my internal SILC 1.1 source tree. New encodings added:
349 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
350 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
351 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
354 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
356 * Implemented stringprep (RFC 3454) API. Internally we use
357 GNU Libidn's stringprep, for now, so it is required now to
358 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
360 * Added checking for GNU Libidn and --with-libidn to configure.
362 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
364 * If the passphrases entered do not match while generating a new key,
365 completly start over instead of going into an infinite loop asking
366 the user to re-enter the passphrase correctly. Affected file
367 lib/silcutil/silcapputil.c
369 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
371 * Make sure server is removed from backup list when it is
372 deleted. Affected files silcd/command.c, server.c,
375 * Close socket when connecting to router fails. Affected
378 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
380 * Adopt configuration toolchain to current auto-tools.
381 Affected files prepare, irssi/configure.in
382 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
383 redo that. Affected files irssi/src/silc/core/client_ops.c,
384 irssi/src/fe-common/silc/fe-silc-channels.c
385 * Take over command line options into silcclient data structure.
386 Affected file irssi/src/silc/core/silc-core.c
388 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
390 * Do not try to initiate backup resuming protocol forever.
391 Affected file silcd/server_backup.c.
393 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
395 * ID change in resuming has to be done before changing
396 detached client's modes, since the ID change may fail and
397 leave ghosts on the network. Affected file is
398 silcd/packet_receive.c.
400 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
402 * Fixed Win32 scheduler to not stuck anymore. A patch from
403 Juha Räsänen. Affected file is
404 lib/silcutil/win32/silcwin32schedule.c.
406 * Fixed QoS parsing for connection blocks in server. Affected
407 file is silcd/serverconfig.c.
409 * Fixed server statistics increasing in server. Affected file
412 * The CLOSE command now marks backup router as self disconnected
413 to avoid resuming problems. Affected file silcd/command.c.
415 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
417 * When using silc_net_create_connection[_async], and your system can
418 create IPv6 sockets, it will try to connect to the IPv6 host.
419 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
420 file lib/silcutil/unix/silcunixnet.c
422 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
424 * Check for valid route when receiving packet from router and
425 when routing it to local server in the cell. A patch from
426 Matt Miller. Affected files silcd/router.c and server.c.
428 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
430 * Couldn't detach and reattach twice, because of the previous
431 commit. Affected file silcd/packet_receive.c
433 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
435 * Added check to ignore Port value if Initiator is FALSE.
436 Remote router coudln't connect if Port was set. Affected file
439 * If some client tries to resume more than once at the same time,
440 server crashed. Router didn't crash, but showed odd behaviour
441 (didn't allow clients to join anymore, ..). Affected files
442 silcd/packet_receive.c silcd/idlist.h
444 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
446 * Destroy the file transfer session in silc_client_file_close
447 with timeout. Affected file lib/silcclient/client_ftp.c.
449 * Call SFTP server monitor in READ and WRITE after the actual
450 operations. Affected file lib/silcsftp/sftp_server.c.
452 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
454 * Create one configure script from configure fragments
455 (configure.ad). This is a first step towards new distribution
456 system. Affected files prepare, configure.in.pre,
457 lib/silcmath/mpi/configure.ad.
459 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
461 * Removed expiring of client key pair. Affected file is
462 irssi/src/silc/core/clientutil.c
464 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
466 * Check the number of connections from real number of
467 connections instead of socket number, when deciding if
468 server is full. Affected files are silcd/server.c,
469 server_internal.h and silcd.c.
471 * Clarified the connections_max meaning in General section
472 in doc/example_silcd.conf.in.
474 * The reconnect_keep_trying default value set to TRUE
475 if it is not defined in the config file. Affected file
476 silcd/serverconfig.c.
478 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
480 * Fixed crashbug in connection closing, after a protocol
481 completion callback, which might have closed it already.
482 Affected file silcd/server.c.
484 * Fixed rekey with PFS in backup router. It did not allow
485 rekeys with PFS, and when the rekey protocol timedout
486 it crashed the backup router without the above fix. Affected
487 file silcd/packet_send.c and server.c.
489 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
491 * The silc_client_add_channel_private_key now returns the
492 private key context if pointer is given as argument.
493 Affected files are lib/silcclient/silcclient.h and
496 * Added support for using channel private keys in SILC
497 Client Library even if the private key mode is not set
498 on the channel. Affected file lib/silcclient/client_channel.c.
500 * The channel private key used to decrypt message is now
501 delivered to the application in the 'channel_messageÃ' client
502 operation. Affected files are lib/silcclient/silcclient.h
503 and client_channel.c.
505 * Fixed wrong arg type for user limit in CMODE command reply.
506 Affected file silcd/command.c.
508 * The user limit is now taken and saved to SilcClientEntry in
509 JOIN and CMODE command replies and in CMODE_CHANGE notify.
510 Affected files lib/silcclient/silcclient.h, command_reply.c
513 * Added support to the new private message key indicator
514 packet. Added a new function to the client library:
515 silc_client_send_private_message_key_request. The sender
516 indicates to be initiator, and receiver is responder.
517 Added the indicator to the SilcClientEntry as 'prv_resp'
518 boolean. Affected files are lib/silcclient/silcclient.h
519 client.[ch], and client_prvmsg.c.
521 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
523 * Fixed the JOIN command calling when called with both
524 -auth and -founder. Affected file is lib/silcclien/command.c.
526 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
528 * Check watcher list for resumed clients as well. Affected
529 file is silcd/packet_receive.c.
531 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
533 * Implemented the user limit to the CMODE_CHANGE notify,
534 CMODE command reply and JOIN command reply in server.
535 Affected files are silcd/server.c, command.c, command_reply.c,
536 packet_send.c and packet_receive.c.
538 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
540 * Defined SILC_STRFMT_END that must be used now with
541 silc_buffer_strformat, instead of SILC_STR_END. Fixes
542 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
543 lib/silcclient/silcvcard.c, silcd/server_util.c.
545 * Fixed the adding of public key to the WATCH list in server.
546 Fixed the WATCH notify sending to client. Affected files
547 are silcd/packet_send.[ch], command.c, server_util.c.
549 * Implemented the watching by public key in the SILC Client
550 Library and SILC Client. Affected files are
551 lib/silcclient/command.c and client_notify.c.
553 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
555 * Added support for public key watching in server. Affected
556 files are silcd/server.c, server_internal.h, command.c,
559 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
561 * Added public key to the SIlcClientEntry. Affected files
562 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
564 * Fixed the get_clients_whois reply processing to return
565 exactly same entries server returned. Makes it possible
566 to search using attributes. Affected file is
567 lib/silcclient/idlist.c.
569 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
571 * Save founder key to SilcChannelEntry. Affected files are
572 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
574 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
576 * Call the monitor callback with _CLOSED status from the
577 silc_client_file_close. Affected files are
578 lib/silcclient/client_fpt.c, silcclient.h
580 * Added silc_client_get_clients_whois which resolves using
581 WHOIS, and supports requested attributes as well.
582 Affected files are lib/silcclient/silcclient.h, idlist.c.
584 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
586 * Added support for asking the destination filename where
587 the downloaded file is saved in the file transfer. Affected
588 files are lib/silccilent/silcclient.h, client_ftp.c.
590 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
592 * Fixed error handling in resuming data processing. Affected
593 files are lib/silcclient/client_resume.c and client.c.
595 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
597 * Fixed silc_client_send_private_message to return TRUE correctly.
598 Affected file lib/silcclient/client_prvmsg.c.
600 * Added topic to the SilcChannelEntry. Affected files are
601 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
603 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
605 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
606 file lib/silcclient/command.c
608 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
610 * Convert all commands to UTF-8 before passing them to the
611 client library. Still need to convert replies from UTF-8 to
612 the locale encoding. Affected file
613 irssi/src/silc/core/silc-cmdqueue.c
615 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
617 * redirect all silc_client_command_calls through a queueing framework.
618 This fixes /CYCLE and the annoying "nick change after auto-joining
619 a channel". Furthermore it defines one central point where
620 command parameters can be UTF-8-ified. Affected files
621 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
622 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
624 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
626 * use asynchronous connect() to establish router connections.
627 Fixes problem when the primary router goes down. Affected files
628 silcd/server.c, silcd/server_backup.c
630 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
632 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
633 Fixed various compilation warnings when type casting ints
634 to pointers or vice versa, of different size. Updates around
637 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
639 * Surrogates not allowed in UTF-8 strings, updated decoder.
640 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
641 testers in lib/silcutil/tests/ directory.
643 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
645 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
646 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
647 files are lib/silcclient/silcclient.h, client.c.
649 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
651 * When resuming a session fails, notify the user that the session
652 file needs to be removed eventually. Affected files
653 irssi/src/fe-common/silc/module-formats.[ch],
654 irssi/src/silc/core/client_ops.c.
656 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
658 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
659 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
661 * Typofix in Irssi::Silc module. Affected file
662 irssi/src/perl/silc/Silc.xs.
664 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
666 * Changed the way NOTICE flagged messages are treated. Added support
667 for notices in queries and signing notices. Affected files
668 irssi/default.theme; irssi/docs/help/in/notice.in;
669 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
670 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
672 * Fixed typo in /ACTION help. Affected file
673 irssi/docs/help/in/action.in
675 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
677 * Fixed typo in perl module. Affected file
678 irssi/src/perl/silc/Server.xs
680 * Changed the way ACTION flagged messages are treated. Added support
681 for actions in queries and signing actions. Affected files
682 irssi/default.theme; irssi/docs/help/in/action.in;
683 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
684 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
687 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
689 * Incorrectly reported error when client had to be resolved from
690 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
692 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
694 * Fixed whois public key hash table deleting and adding in
695 detached client case. Affected file silcd/packet_receive.c.
697 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
699 * Changed filenames of silc/fe module not to collide with filenames
700 from core/fe. Also seperated public messages printing from
701 query messages printing. Affected files are all in
702 irssi/src/fe-common/silc.
704 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
706 * Fixed the invite process handling during joining to use
707 correct server name for the client that is matched against
708 the invite string for the channel. Wrong server name caused
709 inability to join the channel. Affected file is
712 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
714 * Fixed the CUMODE channel founder authentication on normal
715 server to not remove the founder rights on existing founder
716 before checking that router accepts the mode change. Affected
717 files are silcd/command.c and silcd/packet_receive.c.
719 * Remove the server entry correctly when rekey timeouts and
720 remote router connection on normal server is closed. Fixes
721 a crash where server uses the freed server entry. Affected
724 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
726 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
727 networks. This is the first step in solving the bug about
728 /SERVER ADD -silcnet <silcnet>. Affected files
729 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
730 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
731 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
733 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
735 * /SMSG and /MMSG now correctly create new queries. Affected files
736 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
738 * Add basic support for SILC protocol specific variables in perl.
739 Affected files irssi/src/perl/silc/*, irssi/configure.in,
740 irssi/src/perl/Makefile.am
742 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
744 * Don't use silc_get_input, it's obviously not reliable. Fixes
745 issue when the current key expires. Affect file
746 irssi/src/silc/core/clientutils.c
748 * Make the session data filename configurable. This makes it
749 possible to have different session files for different
750 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
751 client_ops.[ch], silc-servers.c,
752 irssi/src/silc/fe-common/silc/module-formats.[ch]
754 * Use the same set of libtool files for the MPI lib as for the
755 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
756 config.sub, configure.in, install-sh, missing, mkinstalldirs
758 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
760 * Fixed server statistics decrementing error to not go to
761 negative. Affected file silcd/packet_receive.c.
763 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
765 * Use silc_server_query_add_error to add error in public key
766 search error. Added support in send_reply to send errors
767 without specific argument. Affected file silcd/server_query.c.
769 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
770 Client for NO_SUCH_NICK. It was against the protocol specs.
771 Affected file irssi/src/silc/core/client_ops.c.
773 * Added backwards support for the wrong NO_SUCH_NICK error sending
774 in server. To be removed in SILC Server 1.0. Both old clients
775 and clients with fixed error handling now works. Affected file
776 silcd/server_query.c.
778 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
780 * fixed a bug in the whois using attributes function where no
781 error was sent if no nickname and client id but the attributes were
782 given to whois. Affected file silcd/server_query.c
784 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
786 * remove public key from public key hashtable on detach. Affected
787 file silcd/packet_receive.c
789 * free public key hashtable before removing clients on server
790 shutdown. Affected file silcd/server.c
792 * remove public key prior deleting client-data on killing a client.
793 Affected file silcd/server_util.c
795 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
797 * Getting the MOTD from other servers works now. Affected
798 files are silcd/command.c and silcd/command_reply.c
800 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
802 * Initialize the variable idletag, since it is tested in
803 silc_core_deinit for its default value. Affected file
804 irssi/src/silc/core/silc-core.c
806 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
808 * Fixed signed channel messages across cells. Affected file
811 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
813 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
814 is not defined. They can now be safely used in if-statements
815 without braces. Affected file lib/silcutil/silclog.h.
817 * Added the checks for backup closing connection due to error
818 (local or remote) and thus not allow the resuming to occur
819 in reconnect. Affected files are silcd/packet_send.c
822 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
824 * Help file updates. Affected files in irssi/src/docs/help/in/.
826 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
828 * Fixed channel messages across cells. Affected file
831 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
833 * Fixed file transmission accepting in client library to not
834 start the negotiation if user hasn't accepted the transfer,
835 instead create new session for resent transfer. Affected
836 file lib/silcclient/client_ftp.c.
838 * Show the session ID in the file transmision list. Remove
839 session from list that failed to transfer. Switch the current
840 session automatically after transmission, and in errors, to new
841 session if other sessions exists in the transfer list. Affected
842 files are irssi/src/silc/core/silc-servers.c,
843 irssi/src/fe-common/silc/modfule-formats.c.
845 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
847 * Fixed MIME header parsing for the hopefully last time. Affected
848 file lib/silcutil/silcstrutil.c
850 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
852 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
854 * The SILC RNG is now gauranteed to return non-zero random
855 values. Affected files are lib/silccrypt/silcrng.[ch].
857 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
859 * Fixed nickname formatting when changing only case of the
860 nickname. Affected file lib/silcclient/idlist.c.
862 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
864 * Fixed a memory leak and incorrect printing of the "appears as"
865 message. Affected file irssi/src/silc/core/client_ops.c
867 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
869 * Added CRT (Chinese Remainder Theorem) supported RSA
870 private keys and private key operations. This significantly
871 increases private key operation efficiency. No compatibility
872 issues with new or old private keys. Affected files are
873 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
875 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
877 * Fixed GCC-3.3.2 related compilation warnings from the
880 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
882 * Removed RC6 from distributions.
884 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
886 * Added some better comments to lib/silccrypt/silcpkcs.h,
887 optimized some routines in lib/silccrypt/silcpkcs.c.
888 Added test_silcpkcs into lib/silccrypt/tests/.
890 * Fixed silc_rng_global_init to actually init the global RNG
891 if RNG wasn't provided for it. Affected file is
892 lib/silccrypt/silrng.c.
894 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
896 * Added silc_hash_table_find_by_context_ext. Affected files
897 lib/silcutil/silchashtable.[ch].
899 * Save the public key on normal server in WHOIS command reply
900 from attributes, if present, and add it to public key hash
901 table. Fixes WHOIS resolving by public key on normal server.
903 Optimized the attributes resolving on normal server to not
904 resolve if we resolved them already from router.
906 Affected files are silcd/server_query.c, command_reply.c.
908 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
910 * Added support for whois using attributes.
911 Affected files silcd/command_reply.c, silcd/packet_receive.c,
912 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
915 * Added support for whois using public key attribute to /WHOIS i
916 client command. Affected files irssi/docs/help/in/whois.in,
917 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
919 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
921 * Fixed UMODE setting in server when the client has anonymous
922 mode set. The mode setting was not working. Affected file
925 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
927 * Fixed some bugs and typos related to sending split messages.
928 Print notification when sending messages with /MMSG. Affected
929 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
931 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
933 * Optimized the socket referencing in packet routines, client
934 library and server. Affected files are lib/silccore/silcpacket.c,
935 lib/silcclient/client.c and silcd/server.c.
937 * If silc_socket_set_qos is given with NULL arguments the QoS is
938 reset from the socket. Affected files are
939 lib/silcutil/silcsockconn.[ch].
941 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
943 * Add a /LISTKEYS command which lists the locally cached
944 client and server keys. Affected files
945 irssi/src/fe-common/module-formats.[ch],
946 irssi/src/silc/core/silc-{channels,servers}.c
947 irssi/docs/help/in/listkeys.in
949 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
951 * Check that packet queue purging was successful. Affected
952 files lib/silcclient/client.c and silcd/packet_send.c. Related
953 to MAC failed errors.
955 * Do not clear the inbuf even if it is empty if QoS was applied
956 to it. Otherwise the QoS data is cleared and MAC failed error
957 will occur. Affected file lib/silccore/silcpacket.c.
959 * Use the rekey period time as rekey protocol timeout value.
960 If the rekey does not succeed during the rekey period there's
961 something very wrong, and we most likely end up with wrong keys,
962 do graceful reconnect then. Affected file silcd/server.c.
964 * Take reference of the socket in the parser context, as it's
965 possible to have the parsers in queue after the socket is
966 disconnected and this may cause crash. Affected files are
967 lib/silccore/silcpacket.c, lib/silcclient/client.c and
970 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
972 * Fixed KICK command reply sending, it sent to replies.
973 Affected file silcd/command.c.
975 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
977 * Finish the silc-mime.pl script. It now supports MIME type
978 guessing using magic files, signing data messages, executing
979 MIME handlers in background. Affected files
980 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
982 * Changed MIME signal handler to make things easier for the perl
983 script. Affected files irssi/src/silc/core/client_ops.c,
984 silc-servers.c, and irssi/docs/signals.txt
986 * Cleaned up the silc_mime_parse function and fixed detection
987 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
989 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
991 * Resolve the IP for file transfer listener from the connection
992 socket. Affected file lib/silcclient/client_ftp.c.
994 * Accept NULL hostname parameter in the functions
995 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
996 if hostname is not wanted.
998 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1000 * Fixed race condition between silc_client_init and
1001 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1003 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1005 * Fixed file transfer connection closing when SIGNOFF for
1006 the client is received from server. Affected file is
1007 lib/silcclient/client_ftp.c.
1009 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1011 * Check for disconnected socket in QUIT callback. Affected
1012 file silcd/command.c.
1014 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1016 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1017 Affected files lib/silcutil/silcstrutil.c
1019 * Cleaned up the escape/unescape functions for correctness and
1020 speed. Affected file irssi/src/silc/core/client_ops.c
1022 * Removed handling for data messages with Content-Type: text/*,
1023 moved parsing of MIME headers to the signal handler, added
1024 support for signing and verifying data messages. Affected
1025 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1026 irssi/src/silc/core/silc-{servers,channels}.c
1028 * Added a perl script for handling data messages based on
1029 information read from Mailcap files. New file
1030 irssi/scripts/silc-mime.pl
1032 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1034 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1035 acknowledge recepetion of a message to the sender. Updated
1038 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1040 * Unregister channel key saving callback when deleting channel.
1041 Affected file lib/silcclient/idlist.c.
1043 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1044 before calling notify client operation. Affected file is
1045 lib/silcclient/client_notify.c.
1047 * Unregister QoS tasks when deleting the socket connection.
1048 Affected files lib/silcutil/silcsockconn.[ch],
1049 unix/silcunixsockconn.c.
1051 * Implemented latest presence-attrs draft changes. Affected
1052 files lib/silccore/silcattrs.h and
1053 irssi/src/silc/core/silc-queries.c.
1055 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1057 * Save old channel keys in list to allow more rapid change
1058 of channel keys if server for some reason does that. This
1059 avoids loosing so many channel messages due to not having
1060 key to decrypt. Affected file lib/silcclient/silcclient.h,
1061 idlist.c and client_channel.c.
1063 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1065 * Continued backup router tests and fixes. Affected files
1066 silcd/server_backup, server_util.c, server.c. See TODO.
1068 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1070 * Fixed SERVER_SIGNOFF handling in servers. The client
1071 was removed from wrong list thus not removing the client
1072 at all. Affected file silcd/packet_receive.c.
1074 * Do not execute rekey protocol for disabled connections as
1075 it would never go through. Affected file silcd/server.c.
1077 * Added timeout for rekey protocol to catch if the protocol
1078 never executes successfully. Affected files silcd/server.c
1081 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1083 * Abandon packet processing for disconnected sockets. Check
1084 this always after calling packet processing callback.
1085 Affected file lib/silccore/silcpacket.c.
1087 * Fixed double registration disconnection code in server.
1088 Closed wrong connection. Affected file silcd/packet_receive.c.
1090 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1092 * On normal server reconnect to primary during resuming 4
1093 times, then give up. Affected file silcd/server_backup.c.
1095 * If during reconnecting to routers we notice we have router
1096 connection but no primary router set, the server is in desync.
1097 Reconnect to primary to restore network. Affected file
1100 * Assure that only one protocol is exeucting at the same time.
1101 Added checks for all protocols. Affected files are
1102 silcd/server.c and server_backup.c.
1104 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1106 * Check that a string is not already part on invite/ban
1107 string when processing it. Affected file silcd/server_util.c.
1109 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1111 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1112 with 1.2 version of the protocol. Affected file is
1113 silcd/packet_receive.c.
1115 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1117 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1118 where the passphrase was given. Affected file is
1121 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1123 * INVITE and BAN notifys are now delivered from routers to
1124 servers (but not clients) on the channel. Updated specs and
1125 code. Affected files silcd/packet_[send|receive].[ch],
1126 command.c, server.c and server_util.c.
1128 * Implemented INVITE and BAN announcing. Affected files are
1129 silcd/server.[ch], server_util.c.
1131 * Implemented SilcStatus error type argument returning in
1132 command reply error in server. Affected file silcd/command.c.
1134 * Implemented SilcStatus argument returning in comand reply
1135 in client library. The command_reply client operation now
1136 returns error specific arguments as well. Affected files
1137 are lib/silcclient/command_reply.[ch], client_resume.c,
1138 lib/silccore/silcstatus.[ch].
1140 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1142 * Backup router protocol version 1.2 implemented. Testing still
1143 required. Affected files in silcd/server_backup.[ch], server.c,
1144 packet_receive.c and server_internal.h.
1146 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1148 * silc_client_send_[channel|private]_message now return TRUE
1149 or FALSE. Affected file lib/silcclien/client_channel.c and
1152 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1154 * Check for explicit nickname in INVITE and BAN processing
1155 during join as well (and don't expect only wildcards in
1156 invite/ban strings). Affected file silcd/command.c.
1158 * Fixed the INVITE and BAN by public key. The public key saved
1159 is the PK payload (as specified) not the raw data. Affected
1160 file silcd/server_util.c.
1162 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1164 * UTF-8 text message support for actions and notices in SILC
1165 Client. Affected file irssi/src/silc/core/client_ops.c.
1167 * silc_get_username and silc_get_real_name now returns sensible
1168 data on Win32. Patch by Toni Willberg. Affected file is
1169 lib/silcutil/win32/silcwin32util.c.
1171 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1173 * Provide a signal handler to send MIME encoded messages and emit
1174 a signal when a MIME encoded message is received. Also document
1175 the signals for usage with the perl interface.
1177 A sample perl script will be supplied at a later point.
1179 Affected files are irssi/docs/signals.txt,
1180 irssi/src/silc/core/client_ops.[ch],
1181 irssi/src/silc/core/silc-{channels,servers}.c
1183 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1185 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1186 server. Use this time to display a lag and disconnect when it
1187 exceeds a specified limit.
1189 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1191 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1193 * Remove the channel auth list in normal server if router
1194 encofrces its list during connecting. Send notify to channel
1195 to remove the mode to remove the list. Affected files are
1196 silcd/server_util.c and silcd/packet_receive.c.
1198 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1200 * Added support for channel public keys. Updated protocol specs
1201 and implemented it. Affected files are
1202 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1203 lib/silcclient/command_reply.c.
1205 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1207 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1208 terminate the process on Linux. Affected file silcd/silcd.c.
1210 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1212 * Check for NULL buffer in silc_buffer_clear. Affected file
1213 is lib/silcutil/silcbuffer.h.
1215 * Simplified the backup router protocol by removing the _GLOBAL
1216 types. Updated protocol specs and the code. Affected files
1217 are silcd/server_backup.[ch].
1219 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1221 * Deny '@' and '!' from nicknames since they are reserved
1222 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1223 Updated protocol specs and the code.
1225 Affected files are silcd/server_util.[ch].
1227 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1229 * Fixed stack overflow in Irssi SILC client. Affected
1230 file irssi/src/silc/core/client_ops.c.
1232 * Check that Host is set in ServerConnection and RouterConnection
1233 in silcd.conf. Affected file silcd/serverconfig.c.
1235 * Fixed crash in server with protocol completion callbacks,
1236 namely rekey and backup resuming protocols. Affected files
1237 are silcd/server_backup.c and silcd/server.c.
1239 * Fixed rekey protocol to not restart if it is started already.
1240 Affected files are lib/silcclient/client.c and
1243 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1245 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1247 * Fixed EOF handling in SILC Config, affected file
1248 lib/silcutil/silcconfig.c.
1250 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1252 * Fixed RESOLVING flag handling in JOIN notify and other
1253 notifys to handle the resolvings correctly in client library.
1254 Affected file lib/silcclient/client_notify.c.
1256 * Do not send full INVITE and BAN lists in INVITE and BAN
1257 notifys, only the changed information. Affected file
1260 * Fixed INVITE notify sending in INVITE command, send it
1261 only when needed. Affected file silcd/command.c.
1263 * Handle the founder key change properly in CMODE_CHANGE
1264 notify. Bug #122. Affected file silcd/packet_receive.c.
1266 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1268 * Remove the mark for output (mark it only for input) after
1269 purging outgoing queue. Prevents the "Error in select()"
1270 floods. Affected file silcd/packet_send.c.
1272 * Fixed incorrect connection deletion from client library
1273 after calling "connect" client operation. Could cause
1274 crashes for example during reconnect timeouts. Affected
1275 files are lib/silcclient/client.c and
1276 irssi/src/silc/core/client_ops.c.
1278 * Check server private key file permissions before starting
1279 the server. Affected file silcd/serverconfig.c.
1281 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1283 * NULL terminate allocated string in silc_buffer_strformat.
1284 Affected file lib/silcutil/silcbuffmt.c.
1286 * Rewrote the invite/ban list string handling in server to
1287 use SilcBuffer instead. Affected files are silcd/command.c
1288 and silcd/server_util.c.
1290 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1292 * Fixed double free in CMODE command when setting new HMAC
1293 for channel. Affected file silcd/command.c.
1295 * Added couple of missing memset's to zero sensitive memory.
1296 Affected files silcd/command.c, lib/silcclient/command.c.
1298 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1300 * Fixed a double free in INVITE command error handling in
1301 server. Affected file silcd/command.c.
1303 * Added macros SILC_SWAB_[16|32] to swab byte order of
1304 16-bit and 32-bit unsigned integers. Affected file
1305 lib/silcutil/silctypes.h.
1307 * Use the SILC_SWAB_16 instead of htons() in server when
1308 handling ports since the ports in structures are always
1309 in little-endian order (regardless of platform). Affected
1310 file silcd/serverid.c and silcd/server_backup.c.
1312 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1314 * Send DISCONNECT in close admin command in server. Affected
1315 file silcd/command.c.
1317 * Check whether we are already connecting to a remote router
1318 (in addition of checking whether we are already connected)
1319 before creating new connection. Affected file silcd/server.c.
1321 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1323 * Added better compiler and compiler flags checking in
1326 * Check that socket is valid after QoS is applied to data.
1327 Affected file lib/silcutil/unix/silcunixsockconn.c.
1329 * Make sure the socket connecetion is not closed to early
1330 when closing connection in server. Also make sure the
1331 connection is always closed after error in a protocol.
1332 Affected file silcd/server.c.
1334 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1336 * Removed --session and --dummy options from Irssi SILC Client.
1337 -d option is available only if --enable-debug was given.
1338 Affected files are irssi/src/silc/core/silc-core,
1339 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1341 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1343 * Added silc_buffer_steal to steal the data from the buffer.
1344 Affected file lib/silcutil/silcbuffer.h.
1346 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1348 * Fixed server crash with double Primary block in config file.
1350 Fixed also various memory leaks around the config file
1351 parser. Affected files lib/silcutil/silcconfig.c,
1352 silcd/serverconfig.c.
1354 * Changed my nickname (Johnny Mnemonic) to my real name, this
1355 means that bugs introduced by him were actually introduced
1358 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1360 * Don't display "foo appears as foo\nYou're now known as foo"
1361 messages. Affected file irssi/src/silc/core/client_ops.c
1363 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1365 * Fixed error handling of invalid client entry when calling
1366 commands in server. Fixes a crash. Affected file
1369 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1371 * Added some sanity checks in server for correctness of the
1372 server configuration. Affected file silcd/serverconfig.c.
1374 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1376 * Prevent endless resolving of user informations in USERS
1377 command by checking the command reply status correctly.
1378 Affected file lib/silcclient/command_reply.c.
1380 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1382 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1383 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1384 Aldous <Matthew@Aldous.com>.
1386 * Added better implementation using CriticalSection of
1387 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1388 <mikko.lahteenmaki@pikabaana.net>.
1390 * Added some Winsock WIN32 compatiblity defines into
1391 includes/silcwin32.h.
1393 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * Fixed double free in async host lookup code. Affected file
1396 lib/silcutil/silcsockconn.c.
1398 * On backup router handle now the SERVER_SIGNOFF from router
1399 for local connected servers too, and close the connections.
1401 Do not process them as normally signing off servers when they
1402 really signoff by sending EOF fe, but always assume that
1403 router sends the SERVER_SIGNOFF.
1405 Affected files silcd/server.c and silcd/packet_receive.c.
1407 * Fixed socket unsetting when closing connections. Affected
1408 files silcd/server.c and silcd/packet_send.c.
1410 * Do not print the nickname in SERVER_SIGNOFF if we do not
1411 have it. Prevents asserts in Irssi core. It is possible we
1412 don't have the nick if it was just being resolved when server
1413 signoff. Affected file irssi/src/silc/core/client_ops.c.
1415 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Fixed autonick crashbug in client library. Affected file
1418 lib/silcclient/client.c.
1420 * Fixed Unix implementation of SilcMutex to really assert if
1421 the mutex is locked/unlcoked already. Affected file
1422 lib/silcutil/unix/silcunixmutex.c.
1424 * Fixed locking in silc_schedule_uninit. It didn't lock
1425 when dispatching timeout tasks. Affected file is
1426 lib/silcutil/silcschedule.c.
1428 * Changed Win32 implementation of SilcThread to use modern
1429 Win32 interface. Affected file is
1430 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1432 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1434 * Don't print signed messages when sending failed. Affected files
1435 irssi/src/silc/core/silc-[servers.c/commands.h]
1437 * Send adquate signal when founding a channel by joing it. Affect
1438 file irssi/src/silc/core/client_ops.c
1440 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1442 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1443 irssi/src/fe-common/core/themes.c
1445 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1447 * Fixed close command to use the port correctly when closing
1448 server connections. Affected file silcd/idlist.c.
1450 * Check for NULL outbuf in silc_socket_write. It is possible
1451 that it is NULL is some odd case. Affected files are
1452 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1454 * Do not call final protocol callback for backup router
1455 resuming protocol when closing connection. It is closed
1456 by timeout in case of error. Affected file silcd/server.c.
1458 * Backup reconnect to router if backup resuming protocol
1459 failed. Affected file silcd/server_backup.c.
1461 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1463 * Fixed double free in SKE library error hadling when signature
1464 error occurred. Affected file lib/silcske/silcske.c.
1466 * Save the fingerprint to new SilcClientEntry after changing
1467 nickname. Affected file lib/silcclient/client_notify.c.
1469 * Print SIGNOFF in Irssi SILC client only if the nickname is
1470 known. Prevents asserts in Irssi core. It is possible we
1471 don't have the nick if it was just being resolved when it
1472 quit. Affected file irssi/src/silc/core/client_ops.c.
1474 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1476 * Fixed double free in invite list adding code when adding
1477 invite strings. Affected file silcd/server_util.c.
1479 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * More log printing during backup router protocol. Affected
1482 file silcd/server_backup.c.
1484 * Removed backwards support for old private key file format.
1485 Affected file lib/silccrypt/silcpkcs.c.
1487 * Removed backwards support for not-so-strict decryption length
1488 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1490 * GETKEY to update the client entrys fingerprint too.
1491 Affected file lib/silcclient/command_reply.c.
1493 * Added --without-libtoolfix for package builders using weird
1494 wrappers around libtool (BSD at least).
1496 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1498 * Fixed backup router bugs: When backup resumes router and
1499 receives a CHANNEL_MESSAGE packet the backup must not act
1500 as router since the packet header decryption would be
1501 different. Also, when relaying packets to channel, do
1502 not re-encrypt packets on backup that came from the primary
1503 since the connection isn't really router-router connection.
1504 Affected files silcd/server.c, silcd/packet_send.c.
1506 * Added checks in encryption/decryption that encryption/decryption
1507 length sent as argument really is multiple by block size. Helps
1508 catching really weird bugs like the above backup router bugs
1509 when packets are being decrypted in wrong way. Affected files
1510 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1512 * Fixed padding generation in private key file encryption.
1513 Affected file lib/silccrypt/silcpkcs.c.
1515 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Added ignore_message_signatures setting which can be used
1518 to ignore signatures in messages. Affected files are
1519 irssi/src/silc/core/client_ops.c, silc-core.c.
1521 * Fixed the libtoolfix to use command line options instead of
1522 environment variables. They didn't work as expected. Now,
1523 the libtool is fully run-time configurable.
1525 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1527 * Verify signature payload for signed messages. Affected files
1528 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1529 irssi/src/silc/core/silc-core.h
1531 * Display signature verification result in public and private
1532 messages using theme abstracts. See irssi/default.theme for
1533 examples on their usage. Affected files
1534 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1535 irssi/src/fe-common/silc/module-formats.[ch],
1536 irssi/src/fe-common/silc/fe-common-silc.c,
1537 irssi/src/fe-common/silc/Makefile.am
1538 irssi/src/fe-common/core/fe-messages.[ch]
1540 * Fixed bugs in Irssi's theme parsing. Affected files
1541 irssi/src/fe-common/core/themes.c
1543 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1545 * Calculate the correct length for signed messages before
1546 encrypting, it must be multiple by block size. Affected
1547 file lib/silccore/silcmessage.c.
1549 * silc_message_signed_get_public_key returns now both
1550 decoded and encoded public key. Affected files are
1551 lib/silccore/silcmessage.[ch].
1553 * Added libtoolfix script that makes the libtool more generic
1554 and configurable in run-time. Now we can specify in run-time
1555 if what kind of libraries we want to create, regardless of
1556 configuration. SIMs are now creates even if --disable-shared
1557 was explicitly given.
1559 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * Fixed founder key sending in CMODE command in client.
1562 Affected file lib/silcclient/command.c.
1564 * Fixed CUMODE founder authentication in server to not check
1565 for client's public key since it's not supposed to do that.
1566 Affected file silcd/command.c.
1568 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1570 * Set realname and hostname in NICK_REC records. Affected file
1571 irssi/src/silc/core/silc-nicklist.c
1573 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Remove 1.0 protocol backwards compat code from client
1578 * Added more reliable check for whether nickname did change
1579 or not, or whether only Client ID changed in NICK_CHANGE
1580 notify. Affected file lib/silcclient/client_notify.c.
1581 Fixes bug in '@' character handling in a nickname.
1583 * Added support for automatically parsing signature from
1584 the message payload. Added new function
1585 silc_message_get_signature to return the payload to
1586 application. Affected files lib/silccore/silcmessage.[ch].
1588 * Changed the private_message and channel_message client
1589 operations to deliver the SilcMessagePayload to the
1590 application too. Application can use it fe. to get the
1591 signature from the message for verification. Affected
1592 file lib/silcclient/silcclient.h, client_channel.c and
1595 * Redefined the signed payload for message payloads.
1596 Updated protocol specs and implemented.
1598 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1600 * Fixed wrong invite and ban list handling in server command
1601 reply. Affected files are silcd/command_reply.c,
1602 silcd/server_util.[ch].
1604 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1606 * Fixed CMODE setting in server when founder mode was set.
1607 Affected file silcd/command.c. Bug #95.
1609 * Added support to setting specific public key in CMODE in
1610 Irssi SILC client. Affected file lib/silcclient/command.c.
1612 * Added support to use specific public key in CUMODE in
1613 Irssi SILC Client. Affected file lib/silcclient/command.c.
1615 * Added support for inviting and banning by public key in
1616 Irssi SILC client. Affected file lib/silcclient/command.c.
1618 * Fixed fingerprint/babbleprint showing in invite and ban
1619 list command replys. Affected file is
1620 irssi/src/silc/core/client_ops.c.
1622 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1624 * Format CMODE +c and +h to display both the mode and the argument
1626 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Added test vectors and test programs for SHA-1, MD5,
1629 HMAC-SHA1 and HMAC-MD5. New tests are located in
1630 lib/silccrypt/tests/. Fixed also argument decoding bug in
1631 MD5 implementation. Affected file lib/silccrypt/md5.c.
1633 * Changed the channel private key and private message key
1634 generation (with static keys) to use SHA1 instead of MD5,
1635 as SHA1 is the mandatory hash function in SILC. Affected
1636 file lib/silcclient/client_[channel/prvmsg].c.
1638 * Changed the private key file encryption to use SHA1 instead
1639 of MD5. Added support for the old generation and added
1640 automatic change of the key (to be removed later). Affected
1641 files lib/silccrypt/silcpkcs.c.
1643 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1645 * Load only files with .pub suffix in PublicKeyDir. Affected
1646 file silcd/serverconfig.c.
1648 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1650 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1651 channels. Affected files silcd/silcd.c, silcd/server.h.
1653 * Added the config directive PublicKeyDir for the client block.
1654 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1656 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1658 * Merged Toni's irssi/silc.conf patch.
1660 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1662 * Max alloc tests in allocation routines. Affected file
1663 lib/silcutil/silcmemory.c.
1665 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1667 * Fixed a typo in resuming code that fixed detach/resume code
1668 in server. Bug #93. Affected file silcd/packet_receive.c.
1670 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1672 * Do reverse lookups for server when /connecting. Affected files
1673 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1674 irssi/src/core/net-nonblock.*
1676 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1678 * Added library versioning for shared libraries. Affected
1679 files configure.in.pre and lib/Makefile.am.pre.
1681 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1683 * Display INVITE and BAN lists as specified by SILC 1.2
1685 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Do not send invite list back unless asked (when sending
1688 no arguments) or when list was modified. Affected file
1691 * Remove client from invite list in KILLED notify and in
1692 KILL command. Affected file silcd/command.c and
1695 * Fixed bugs in invite list handling in INVITE command.
1696 Affected files silcd/command.c and silcd/server_util.c.
1698 * Merged with Irssi 0.8.6.
1700 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1701 Affected file irssi/src/fe-text/silc.c.
1703 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * The silc_argument_get_[first/next] now return the argument
1706 type to caller. Added silc_argument_payload_encode_one.
1708 Affected files are lib/silccore/silcargument.[ch].
1710 * Added support for the SILC 1.2 INVITE command and new
1711 invite lists to server. Affected files are silcd/command.c,
1712 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1714 * Added support for the SILC 1.2 BAN command and new
1715 ban lists to server. Affected files are silcd/command.c,
1716 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1718 * Added support to client sending new INVITE command. Affected
1719 file is lib/silcclient/command.c.
1721 * Added support to client sending new BAN command. Affected
1722 file is lib/silcclient/command.c.
1724 * Added support for removing client from invite list when kicked
1725 from channel, as SILC 1.2 dictates. Affected files are
1726 silcd/packet_receive.c and silcd/command.c.
1728 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1730 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1731 automatically the cipher's internal IV. Affected files
1732 lib/silccrypt/silccipher.[ch].
1734 * Assure the RESUME_CLIENT packet is not sent to twice to
1735 backup router if the detached client was originated from
1736 the backup. Affected file silcd/server.c. Bug #76.
1738 * Changed silc_sim_symname to not allocate memory. Affected
1739 file lib/silcsim/silcsimutil.c.
1741 * Fixed memory leaks with SIMs in server. Affected files
1742 silcd/serverconfig.c, silcd/server.c.
1744 * Fixed channel key distribution after resuming detached
1745 client. Affected files silcd/packet_receive.c.
1747 * Fixed channel's global_user boolean checking after detaching.
1748 Check it after changing the owner of the client not before.
1749 Affected file silcd/packet_receive.c.
1751 * Fixed few double frees from client library. Fixes at least
1752 Bug #81, possibly others too.
1754 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1755 notifys in Irssi SILC Client. Affected file is
1756 irssi/src/silc/core/client_ops.c. Bug #82.
1758 * Applied Ville Räsänen's manual page and --mandir bugfix
1759 patch. Affected files are configure.in.pre and Makefile.am.pre.
1762 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Added support to backup router protocol for backup to tell
1765 normal server that it cannot use the backup router as primary
1766 because the primary isn't really down. Updated protocol
1769 * Added support for primary router to tell backup router that
1770 resuming is not possible because the backup really isn't primary
1771 in the cell. For example if backup disconnected itself the
1772 resuming is not allowed since the primary really did not
1773 go down. Updated protocol specs.
1775 * Removed MARS from crypto library.
1777 * Defined the CTR mode and Randomized CBC mode in SILC. The
1778 CTR mode is RECOMMENDED now in specification. Defined also
1779 Serpent cipher as optional cipher. Updated the protocol specs.
1781 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Added support for inviting/banning by IP/MASK, public key,
1784 and explicit Client ID. Redefined the command and notify
1785 types to allow easier forwards support for other methods
1786 of inviting/banning. Updated protocol specs.
1788 * Remove the client from channel's invite lists if the client
1789 is kicked or killed. Updated protocol specs.
1791 * Unified the Channel Message Payload and Private Message
1792 into one Message Payload. Updated protocol specs and
1795 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Don't wait for EOF after socket error has occurred, but
1798 close the connection. Affected file is silcd/server.c.
1800 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Added support for setting FOUNDER mode on channel with
1803 specific public key which can be set with CMODE command.
1804 Updated protocol specs and implemented in client and server.
1806 * Fixed the Irssi SILC client to correctly shutdown the client
1807 library to avoid memory leaks. Affected files are
1808 irssi/src/silc/core/silc-core.c and silc-servers.c.
1810 * Deprecated the No Reply flag in SKE protocol and introduced
1811 "IV Included" flag which can be used to indicate that the IV
1812 is included in the ciphertext. This makes it possible to use
1813 SILC on unreliable transport, such as UDP which may cause
1814 packet reordering and losses. Updated protocol specs, did
1817 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1819 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1820 < 32 bit values in correct size. Affected file is
1821 lib/silcmath/mp_mpi.c.
1823 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1825 * Fixed the KE Start Payload parsing to check that mandatory
1826 fields are present. Affected file lib/silcske/payload.c.
1828 * Fixed compilation warnigs in Irssi SILC Client. Affected
1829 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1831 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1833 * Print "nick now appears as newnick" and update Irssi's nicklist
1834 when you change your nick to "nick". Closes #62
1836 * Never format your own nick. Closes #63
1838 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1840 * SILC_UMODE_GONE changes are now propagated correctly to the
1841 Irssi client. Closes #54
1843 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1845 * Fixed example in /HELP KEY
1847 * Added expando $j which expands to current SILC Client version
1849 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Fixed public key decoding in crypto library.
1853 * Added better error printing to SKE library.
1855 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Fixed NICK command to not crash if nickname was not sent.
1859 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1861 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1862 Deprecated the old Encrypt-And-MAC order. Updated protocol
1863 specs and implemented.
1865 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1866 generation. Updated specs and implemented.
1868 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1870 * Added support for rekey before 2^32 sequence number wraps.
1871 Affected files in server and client library.
1873 * Padding must be at least 8 bytes now. Implemented and updated
1876 * Compute maximum padding for authentication packets to make
1877 passphrase approximation attacks impossible. Affected files
1878 in client library and in server.
1880 * Fixed PING command sending in client library and handling in
1881 server. The server ID must be ID Payload, not raw ID data.
1882 Affected files in server and client library.
1884 * Defined that all public keys sent in commands and notify
1885 payloads are actually Public Key Payloads not raw public key
1886 data. Updated protocol specs and implemented.
1888 * Updated protocol version to 1.2. Updated specs and code.
1890 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1891 status types. Updated specs and the code.
1893 * Added support for normal client to kill its own entries from
1894 the network. Updated protocol specs and the code.
1896 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1897 and added initial implementation.
1899 * Added MAC field to the Private Message Payload to protect
1900 against chosen ciphertext attacks. Updated the protocol specs
1903 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1904 attribute to indicate the user's current idle and signon time
1905 of a service. Updated protocol specs and implemented.
1907 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * Added "do_not_bind" argument to silc_client_file_send what
1910 can be used to not bind locally but assume the file receiver
1911 provides the point of connect. Usefull when sender is behind
1912 NAT device. Affected file lib/silcclient/silcclient.h and
1915 * Added -no-listener option to FILE SEND command in Irssi SILC
1916 client. Affected file irssi/src/silc/core/silc-servers.c.
1917 Renamed FILE RECEIVE to FILE ACCEPT.
1919 * Confirm passphrase for private key encryption in
1920 silc_create_key_pair and silc_change_private_key_passphrase.
1921 Affected files are lib/silcutil/silcapputil.c.
1923 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1925 * Move silc_client_packet_send back to internal, added
1926 silc_client_send_packet, a bit simpler function for application.
1927 Affected files lib/silcclient/silcclient.h, client.c and
1930 * Moved the SilcClientEntry, SilcChannelEntry and
1931 SilcServerEntry to silcclient.h to be public and documented
1932 them for application. Affected files are
1933 lib/silcclient/silcclient.h and idlist.h.
1935 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Fixed manual page installation patch by Ville Räsänen.
1938 USERS help page fix patch by Ville Räsänen
1940 * Changed the silc_client_command_call interface to make
1941 the command call simpler for the application. The library
1942 now handles the command line parsing, command finding and
1943 execution. Application only needs to call the function
1944 with the command line. Affected files are
1945 lib/silcclient/silcclient.h, command.[ch].
1947 * Fixed silc_get_input to NULL-terminate the returned input.
1948 Affected file lib/silcutil/silcutil.c.
1950 * Resolve the client's public key in JOIN command if the
1951 founder auth data is being requested but we don't know the
1952 client's public key. Affected file silcd/command.c.
1955 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Print notify for server opers when backup router comes
1958 online. Affected file silcd/server.c.
1960 * Fixed the INVITE command to send the invite list in
1961 command reply. Affected file silcd/command_reply.c.
1963 * Fixed MOTD command reply sending. Affected file
1966 * UTF-8 decode the topic in TOPIC command reply and LIST
1967 command reply in Irssi SILC client. Affected file is
1968 irssi/src/silc/core/client_ops.c.
1970 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * Fixed the INVITE command to not crash Irssi SILC client
1973 when given without nickname argument. AFfected file
1974 irssi/src/silc/core/client_ops.c.
1976 * Fixed double free in WHOIS query on normal server when
1977 forwarding query to router. Affected file is
1978 silcd/server_query.c.
1980 * Fixed WATCH command reply handling on normal server which
1981 was missing altogether. Affected file silcd/command_reply.c.
1984 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1986 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1987 Included yodl sources for each of these. Also modified
1988 Makefile.am prototype to install these files to proper
1989 locations. Updated CREDITS. Affected file Makefile.am.pre,
1990 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1993 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Added support for encrypted private key files. Now
1996 passphrase must be provided when new key pair is created
1997 (can be empty though), and prompted when loading the
1998 private key. Added support for loading the old-style
1999 non-encrypted private keys as well. Affected files
2000 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2003 * Fixed silc_get_input to accept input on all terminals.
2004 Affected file lib/silcutil/silcutil.c.
2006 * Moved the Irssi SILC client key loading and other stuff
2007 to be called after the arguments and UI is initialized.
2008 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2010 * Added -P option to Irssi SILC client which can be used
2011 to change the passphrase of the private key. Affected
2012 file irssi/src/silc/core/silc-core.c.
2014 * Added silc_change_private_key_passphrase apputil routine
2015 to lib/silcutil/silcapputil.[ch].
2017 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Fixed connection closing in client library to not crash.
2020 Moved the connection freeing totally to function
2021 silc_clinet_del_connection. Affected file
2022 lib/silcclinet/client.c.
2024 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Changed includes/silcincludes.h to silcincludes.h.in to
2027 include configuration specific information. The silcdefs.h
2028 is not included in to installation anymore (it's only
2029 compilation time header).
2031 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Moved the SilcClient and SilcClientConnection from client.h
2034 to the public lib/silcclient/silcclient.h. Changed the
2037 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * If version string in silc_clinet_alloc is NULL the library
2040 puts it automatically. Affected file lib/silcclient/client.c.
2042 * Changed the version strings from variables to #define's
2043 in includes/silcversion.h.
2045 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Added shared library complation support.
2049 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Added lib/silcutil/silcapputil.[ch] for application
2052 utility functions. It includes routines for applications'
2053 convenience. Added silc_create_key_pair, silc_show_public_key
2054 and silc_load_key_pair functions.
2056 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * Send RESUME_CLIENT packet from router to backup routers
2059 to in resuming. Affected file silcd/packet_receive.c.
2061 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * In IDENTIFY command parsing, send all other IDs except
2064 Client IDs explicitly to router for resolving on normal
2065 server. Also check that ID received in WHOIS command is
2066 always Client ID, others are not allowed. Affected file
2067 silcd/server_query.c.
2069 * Merged latest changes from irssi.org CVS.
2071 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2074 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2076 * Fixed the heartbeat sending in Irssi SILC client. Moved
2077 the silc_client_packet_send to silcclient.h for application
2078 usage. Affected files lib/silcclient/client_internal.h
2079 lib/silcclient/silcclient.h.
2081 * Fixed a bug in query resolving in server. Used wrong
2082 variable in a for loop and crashed. Affected file is
2083 silcd/server_query.c.
2085 * Server constructs requested attributes only to locally
2086 connected clients. Affected file silcd/server_query.c.
2089 * Fixed a bug when sending resolving from router to server
2090 with requested attributes. The constructed WHOIS command
2091 was incorrect. Affected file silcd/server_query.c.
2094 * Fixed Requested Attributes saving in WHOIS command reply.
2095 The length of the data buffer must be saved too. Affected
2096 file silcd/command_reply.c.
2098 * Update the client entry's servername after detaching is
2099 over. Affected file silcd/packet_receive.c. Bug #37.
2101 * Resolve incomplete client entrys in CUMODE_CHANGE and
2102 CMODE_CHANGE notifys. Affected file is
2103 lib/silcclient/client_notify.c. Bug #42.
2105 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Fixed channel key packet processing bug on backup router
2108 during backup resuming protocol. Affected file is
2109 silcd/packet_receive.c.
2111 * Fixed memory leaks in server. Affected files are
2112 silcd/server.c and silcd/packet_receive.c.
2114 * Fixed packet decryption problem when backup router encrypted
2115 channel message with wrong key during backup resuming
2116 protocol. Affected file silcd/packet_send.c.
2118 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2119 Toni Willberg (toniw@iki.fi)
2121 * Changed the SilcCipher context to be private. Changed the
2122 silc_cipher_get_iv to just return pointer to the IV. Added
2123 silc_cipher_get_name to return the name of the cipher.
2124 Fixed code all around to support these changes. Affected
2125 files are lib/silccrypt/silccipher.[ch], client library and
2128 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * Fixed unaligned access in lib/silccore/silcattrs.c.
2132 * Fixed libtool linking in lib/silcsim/Makefile.am.
2134 * Fixed services attribute printing. Affected files is
2135 irssi/src/silc/core/silc-queries.c.
2137 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Fixed a crashbug in incoming server accepting. Affected
2140 file silcd/server.c.
2142 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * Added automatically generated index to Toolkit Reference
2147 * Added support for Postscript Toolkit Reference Manual.
2149 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2154 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Added 'send_events' boolean argument to the function
2157 silc_schedule_set_listen_fd which sends the set events to
2158 the application explicitly if set to TRUE. Default action
2159 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2160 lib/silcclient/client_internal.h and silcd/server_internal.h.
2162 * Added silc_compare_timeval to determine which time values
2163 is smaller. Affected file lib/silcutil/silcutil.[ch].
2165 * Added sort-of "Quality of Service" (QoS) support to
2166 SilcSocketConnection. Data reception can be controlled with
2167 rate limit per second and/or read data length limit.
2168 Added silc_socket_set_qos. Affected files are
2169 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2171 * Added the QoS configuration to SILC Server configuration
2172 file. Affected files are silcd/serverconfig.[ch] and
2175 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Merged with irssi.org CVS.
2179 * Failed OPER and SILCOPER authentications are now logged.
2180 Affected file silcd/command.c. Bugs #25.
2182 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * ROBODoc documented lib/silcutil/silcbuffer.h and
2185 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2186 <ville.rasanen@iki.fi>.
2188 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Added support for auto-passphrase authentication from the
2191 config file during connecting which was not implemented
2192 yet. Affected file irssi/src/silc/core/client_ops.c.
2194 * Fixed a bug in authentication protocol failure handling which
2195 was processing wrong callback context. Affected files
2196 are lib/silcclient/client.c and protocol.c.
2198 * Fixed the /ATTR allow off to actually work. Affected file
2199 is irssi/src/silc/core/silc-queries.c.
2201 * Fixed the /ATTR -del to work. Affected file is
2202 irssi/src/silc/core/silc-queries.c.
2204 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2208 * Fixed mask attribute adding in Irssi SILC client. Affected
2209 file irssi/src/silc/core/silc-queries.c.
2211 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Added support for saving the requested attributes in
2214 WHOIS to directory. Affected file is
2215 irssi/src/silc/core/silc-queries.c.
2217 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Added support for parsing VCard fields that do not have
2220 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2222 * Fixed a double free bug in hash table foreach function
2223 if the entry was deleted in the foreach callback. Affected
2224 file lib/silcutil/silchashtable.c.
2226 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Added silc_attribute_get_verify_data to return the signature
2229 verification data for either user digital signature or
2230 server digital signature in Requested Attributes. Affected
2231 files are lib/silccore/silcattrs.[ch].
2233 * Added silc_vcard_alloc which is used to allocated dynamic
2234 SilcVCard context. The silc_vcard_free now checks whether
2235 the context is dynamically allocated or not. Affected files
2236 are lib/silcutil/silcvcard.[ch].
2238 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Periodically remove the NOATTR status from client entry
2241 so that the client may take the attributes in use even after
2242 server has resolved them unsuccessfully earlier. Affected
2243 file silcd/server_query.c and idlist.h.
2245 * Moved sha1hash and md5hash from client->internal to
2246 SilcClient for application usage. Affected files are
2247 lib/silcclient/client.h and client_internal.h.
2249 * Fixed attribute encoding and decoding bugs. Affected
2250 files lib/silccore/silcattrs.[ch].
2252 * Added ATTR command to Irssi SILC Client which is used to
2253 manage user's Requested Attributes sending and values for
2254 WHOIS command. Affected files around Irssi SILC client.
2256 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2258 * Added silc_buffer_strformat which can be used to format
2259 strings into a buffer which size is automatically increased.
2260 Affected file lib/silcutil/silcbuffmt.[ch].
2262 * Added implementation of VCard (RFC 2426) which can be used
2263 as part of Requested Attributes in WHOIS command. Affected
2264 file lib/silcutil/silcvcard.[ch].
2266 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2268 * Some strncat -> silc_strncat changes our the core and
2271 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2272 errors. Added better error printing to SKE library.
2273 Affected files lib/silcske/silcske.c, silcske_status.h and
2276 * Save the PKCS key length even if only private key is set to
2277 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2279 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2280 length in bits not in bytes. Affected files are
2281 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2282 silcd/server_query.c.
2284 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2286 * Added silc_attribute_payload_encode_data to directly encode
2287 the data into the attributes buffer. Renamed function
2288 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2289 Affected files are lib/silccore/silcattrs.[ch].
2291 * silc_hash_table_find_foreach calls the foreach function now
2292 once even if the nothing was found with context set to NULL.
2293 Affected file lib/silcutil/silchashtable.[ch].
2295 * Remove the RESOLVING flag from client entry after received
2296 the Requested Attributes from the client. Fixed memory leak
2297 in client entry freeing. Affected files silcd/server_query.c
2300 * Added Requested Attributes support into SILC Client Library.
2301 It is not able to send requested attributes in WHOIS command,
2302 and also receive and process requested attributes. Added
2303 silc_client_attribute_[add|del] and silc_client_attributes_get
2304 functions. Added also `ignore_requested_attributes' to the
2305 SilcClientParams to not use attributes in client. Affected
2306 files are lib/silcclient/command.c, client_attrs.[ch],
2307 silcclient.h, client_internal and client.[ch].
2309 * Changed the silc_client_get_client_by_id to support Requested
2310 Attributes, it takes them as argument now. Affected file
2311 is lib/silcclient/silcclient.h, and idlist.c.
2313 * Added -details option to WHOIS command in Irssi SILC Client
2314 to support the requested attributes. By default it requests
2315 all attributes. Affected file lib/silcclient/command.c and
2316 irssi/doc/help/in/whois.in.
2318 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Add also SERVICE attribute for server-constructed attribute
2321 data. Also digitally sign the attributes and add
2322 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2323 silcd/server_query.c.
2325 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Changed the silc_attribute_payload_encode to support list
2328 of attributes (function may be called several times to add
2329 a new attribute). Removed the silc_attribute_payload_encode_list
2330 function. The encoding function now also automatically encodes
2331 the data, so the caller does not need to do that. Affected
2332 files lib/silccore/silcattrs.[ch].
2334 * Added support for replying on behalf of the user to the
2335 Requested Attributes in WHOIS command in the server. Affected
2336 file silcd/server_query.c.
2338 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2339 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2341 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2343 * Don't swtich to become primary router if we are backup if
2344 decryption error has occurred. Affected file silcd/server.c.
2346 * Fixed a bug in backup router IP address comparison in
2347 silc_server_backup_get.
2349 Save now also the port of the server/router and use that
2350 in comparison as well. Affected file silcd/server_backup.c.
2352 * Normal server now reconnects to backup router automatically
2353 if connection is lost to it. Affected file silcd/server.c.
2355 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * If packet processing fails (like integrity check fails)
2358 the connection is closed now. Affected files are
2359 lib/silccore/silcpacket.c and silcd/server.c.
2361 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Fixed double free in RSA public key set function
2364 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2367 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2370 Added server_query.[ch] which provides one interface for
2371 querying information using all three commands.
2373 * Changed all "typedef unsigned char" in core library to
2374 "typedef SilcUInt8".
2376 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2380 * Renamed silc_server_get_client_resolve to
2381 silc_server_query_resolve and moved to server_query.[ch].
2383 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2385 * Resumed client packet handling from server put the resumed
2386 client on wrong list on router and caused the client not
2387 be present on the network anymore. Now fixed to put the
2388 client to correct list. Affected file silcd/packet_receive.c.
2390 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2392 * Various cleanup in error message output in config parsing code
2393 and in server init code. Fixed error log files containing
2394 too many newlines ('\n') in some situations. Affected files are
2395 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2397 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Use the reverse lookupped hostname in client internals
2400 instead of one user provided us as remote server name.
2401 Affected file lib/silcclient/client.c.
2403 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Added 'app_context' to silc_schedule_init. It is an
2406 application specific context that is delivered to application
2407 in task callback functions. Affected files are
2408 lib/silcutil/silcutil.[ch].
2410 * The hb_context in SilcSocketConnection is not freed
2411 automatically anymore (application must free it). Freeing
2412 it automatic is inconsistent. Affected files are
2413 lib/silcutil/silcsockconn.[ch].
2415 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Added support for removing explicitly added client connections
2418 in rehash and closing the client connections if they were
2419 unconfigured in the rehash. Affected file silcd/server.c.
2421 * Added support for aborting automatically pending commands
2422 that never receives the reply (to avoid memory leaks).
2423 Added also silc_server_command_pending_timed to set the
2424 specific timeout for pending command. Affected files are
2425 silcd/command[_reply].[ch].
2427 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2428 specs and lib/silccore/silcstatus.h.
2430 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Changed the silc_get_time to accept time value as argument
2433 or if zero is sent return current local time. Affected
2434 file lib/silcutil/silcutil.[ch].
2436 * Added STATS command to client library and Irssi SILC client.
2437 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2439 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Assure that channel key is set before sending it. May
2442 crash server otherwise. Affected file silcd/packet_send.c.
2444 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Assure that endless loop cannot happen with detached client
2447 resolving on normal server. Added idlist status
2448 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2449 silcd/idlist.h and silcd/packet_receive.c.
2451 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Incoming file transfer request cannot use same session as
2454 the sending session. This can happen when sending file to
2455 yourself. Crashed the client on quit. Affected file
2456 lib/silcclient/client_ftp.c. Bug #24.
2458 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Implemented the draft-riikonen-precense-attrs draft and
2461 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2463 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * Distribute the SERVER_SIGNOFF notify also to local backup
2466 routers from the primary router. The backup router may not
2467 have the signing of local server directly connected and need
2468 to know about the signoff. Affected file silcd/server_util.c.
2470 * Use the primary router as the origin of the locally connected
2471 server when it is disconnecting from the backup router since
2472 that's where it really is coming from. Now the clients from
2473 the disconnecting server are removed correctly and "shadow"
2474 clients are not left to the backup router. Affected file
2477 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * If normal server is standalone and found existing but disabled
2480 channel, do not re-create the channel since it creates
2481 duplicate same channels. Affected file silcd/server.c.
2483 * Added anonymous client connections support to server. New
2484 "anonymous" configuration option to ConnectionParams section
2485 added. If set to true, the username and hostname information
2486 of the client will be scrambled and anonymous user mode is
2487 set automatically to the user. Affected files are
2488 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2490 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * In JOIN notify handling, mark that the cache entry of the
2493 client cannot be expired. Can cause crashes on normal
2494 server (asserts client->channels). Affected file is
2495 silcd/packet_receive.c.
2497 * From now on distribution versions are used as protocol versions
2498 instead of by default using the Toolkit base version as protocol
2499 version. Affected file prepare.
2501 * Do not set the locally resolved hostname for local client
2502 entry but take what server sends. This way the real hostname
2503 is showed in WHOIS for yourself. Affected file is
2504 lib/silcclient/idlist.c and lib/silcclient/client.c.
2506 * Resolve local info with IDENTIFY when connecting to server.y
2508 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2510 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2511 for implied search (not needed on platforms which has native
2512 pthreads library). Use --without-pthreads to disable threads.
2513 Affected file is configure.in.pre
2515 * Fixed --with-iconv on platforms which need to bypass (broken)
2516 native iconv(). Affected file is configure.in.pre
2518 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Moved -C option parsing in Irssi SILC client at same time
2521 as other options. The UI was initialized earlier and caused
2522 problems on command line. Bug #16. Affected file is
2523 irssi/src/silc/core/silc-core.c.
2525 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2527 * Added global variable silc_log_timestamp that tells silclog
2528 wether to print or not the timestamp in the logging files.
2529 Affected file lib/silcutil/silclog.[ch].
2531 * Added silcd configuration option Timestamp in the Logging
2532 section. Affected file silcd/serverconfig.[ch],
2533 doc/example_silcd.conf.in.
2535 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Fixed fingerprint checking to check for entirely empty
2538 fingerprint instead of two first bytes when determining
2539 if it is set. Bug #18. Affected file silcd/command.c.
2541 * Fixed duplicate PKCS name registering to not allow it.
2542 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2544 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2546 * Conditionalize non-gcc compiler optimizations for various
2547 platforms, enable those commented out. Cleanups.
2548 Affected file lib/silcmath/mpi/configure.in
2550 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2552 * silc_rng_exec_command() left zombie processes if command
2553 didn't generate any output. Affected file
2554 lib/silccrypt/silcrng.c
2556 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2558 * Rewrote iconv checking, introduce --with-iconv for systems
2559 which rely on libiconv. Check if iconv() provided by libc
2560 is good enough, otherwise demand libiconv. Affected file
2563 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2565 * Search for ldopen() also in libc. This enables SIM support
2566 on *BSD systems. Based on patch from Alex Zepeda. Affected
2567 file configure.in.pre
2569 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2571 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2572 This fixes prepare on *BSD systems. Affected file
2575 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * More fixed for not having purge timeout for global clients
2578 that are on channel. Affected files silcd/command_reply.c
2581 * Fixed the rekey protocol to work with backup router connections.
2582 Rekey packets are now allowed on disabled connections as
2583 well. Affected files silcd/packet_send.c and server.c.
2585 * Do not switch to be as backup router when shutting down and
2586 closing the primary connection. Affected file silcd/server.c.
2588 * Fixed memory leaks in backup router deleting. Added
2589 silc_server_backup_free to free all data during shutdown of
2590 server. Affected files silcd/server_backup.[ch].
2592 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Do not process commands if the sock->user_data is NULL.
2595 Affected file silcd/command.c.
2597 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Fixed buffer overflow and security problems (loosing bits
2600 in CFB encryption) in SILC RNG. Problems reported by
2601 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2603 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Added yet more checks that client is not expired on global
2606 list if it is on channels. Affected file is
2607 silcd/command_reply.c.
2609 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2611 * Merged c0ffee's MIME signal patch which adds support for
2612 sending also MIME messages in Irssi SILC Client, and handling
2613 received MIME messages in a signal (and perhaps doing something
2614 to non-textual MIME messages).
2616 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Fixed pending command deletion in server and client library
2619 to check the whole list instead of breaking after first found.
2620 The affected files are silcd/command.[ch] and
2621 lib/silcclient/command.[ch].
2623 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2626 secret or private, otherwise it's possible to find out
2627 whether a secret channel exists or not. Affected file
2630 * If CMODE change fails during the mode setting, assure that
2631 the old mode mask is set for the channel back. Affected
2632 file silcd/command.c.
2634 * Fixed passphrase saving on +a channel on normal server
2635 after successful JOIN command. Affected file silcd/command.c.
2637 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Remove server/router operator privileges in DETACH command,
2640 since it's possible to resume to server where these
2641 privileges would not be allowed for the client. Affected
2642 file silcd/command.c.
2644 * Do not set to wait for backup in rehash of the server.
2645 Affected file silcd/server.c.
2647 * Do not check listener sockets when counting how many
2648 socket connections we have. Affected file is
2649 silcd/server_util.c.
2651 * Do not announce disconnected clients that are remaining
2652 in history (for WHOWAS). This is because SIGNOFF notify
2653 for these has been sent earlier already. Affected file
2656 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Buffer overflow with CUMODE command's mode->mode character
2659 conversion. Reported by Ville Räsänen. Affected file
2660 lib/silcutil/silcutil.c.
2662 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Allow heartbeat packets to go disabled connections anyway.
2665 Affected files silcd/server.c and silcd/packet_send.c.
2667 * Do not broadcast New Channel packets with List flag set
2668 in the packet to backup routers. The router must check
2669 for the correctness of the packets before sending them.
2670 It is possible that router will have enforce Channel ID
2671 change and this would cause desync in the backup router.
2672 Affected file silcd/packet_receive.c.
2674 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2675 are handled in list parsing. They are not list packets
2676 anymore. Affected file silcd/packet_receive.c.
2678 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2680 * Stop waiting for backup router through the timeout, not
2681 directly after backup router has arrived. Affected file
2684 * Do not re-create channel keys and send them when removing
2685 clients in server shutdown. Affected files are
2686 silcd/server_internal.h and silcd/server_util.c.
2688 * Notify distribution to backup routers was missing from
2689 the silc_server_send_notify_dest function which caused
2690 desyncing problems with backup router. Affected file is
2691 silcd/packet_send.c.
2693 * The client's channel removing was working wrong on
2694 backup router. It assumed that it doesn't know global
2695 information but backup router does know. For this reason
2696 it could remove channel when it wasn't supposed to do that.
2697 Affected file silcd/server.c and silcd/server_util.c.
2699 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Stop for a couple seconds after badkup router has become
2702 primary router. Affected file silcd/server.c.
2704 * Added silc_server_remove_servers_by_server, which is used
2705 to remove servers originated from some other server. Also
2706 clients of those servers can be removed too. Affected file
2707 silcd/server_util.[ch].
2709 * When removing clients after a server has signed of remove
2710 also all servers behind that server (unless they are known
2711 to be available locally), and send SERVER_SIGNOFF for each
2712 of the server separately. Also the signed off clients are
2713 sent now separately per signed off server. The affected files
2714 are silcd/server.c and silcd/server_util.[ch].
2716 * All servers added with silc_idlist_add_server must always
2717 have both "router" and "connection" pointers set. Otherwise,
2718 bad server entries may be left around in the cache.
2719 Affected file silcd/command_reply.c.
2721 * Do not create the channel key in NEW_CHANNEL packet
2722 processing if the channel is empty. Affected file
2723 silcd/packet_receive.c.
2725 * Completed backup router support for standalone routers.
2726 Supports also servers in the cell that do not use the backup
2729 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2731 * Fixed a bug in silc_string_regexify which did not add '^'
2732 at the start of each string, and thus the matching was
2733 not explicit. For example ban list iikone@*!*@* would
2734 match also "priikone", which is wrong, it would have to be
2735 *iikone@*!*@* to match also "priikone". Affected
2736 file lib/silcutil/unix/silcunixutil.c.
2738 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * Enable all local server connections before updating client
2741 caches when we've become backup router. Otherwise, signoff
2742 packets may not reach the clients. Affected files are
2743 silcd/server.c and silcd/server_util.[ch].
2745 * Fixed a bug in version string parsing which could crash
2746 the program with specially formatted version string.
2747 Bug reported and patch provided by Ville Räsänen. Affected
2748 file lib/silcutil/silcutil.c.
2750 * Handle the disconnection immediately when DISCONNECT
2751 packet is received in server. Affected file silcd/server.c.
2753 * Primary router now waits a short time (10 seconds) for
2754 backup router connection before accepting any other
2755 connection (except local). Affected file silcd/server.c,
2758 * Fixed a crash in client libary in NICK_CHANGE notify when
2759 NICK_CHANGE arrived for client entry we are resolving
2760 currently. Affected file lib/silcclient/client_notify.c.
2762 * Call the sconn->callback completion even if error had
2763 occurred. Start reconnecting always if connection to
2764 primary router fails during backup router protocol.
2765 Affected files silcd/server.c and server_backup.c.
2767 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2769 * Added functions silc_server_send_opers and
2770 silc_server_send_opers_notify to send packets stricly
2771 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2772 to send variable argument notify to operators.
2773 Affected files silcd/packet_send.[ch] and silcd/server.h.
2775 * Removed UMODE rights checking with UMODE_CHANGE notify.
2776 Affected file silcd/packet_receive.c.
2778 * Server/router operator now receives notify when network
2779 switches to backup router and when it resumes the use of
2780 primary router. Affected file silcd/server.c and
2781 silcd/server_backup.c.
2783 * Fixed the updating of client information after backup
2784 resuming protocol is over; update all except local clients
2785 to the new primary router. The affected file is
2786 silcd/server_util.c.
2788 * Added support for closing active connections in rehash
2789 that were unconfigured by the user. Supports currently
2790 closing server and router connections. Affected file
2793 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2795 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2797 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2798 is NULL since seems that on some platforms NULL is allowed
2799 and on some it's not. Fallback encoding is used instead.
2800 Affected file lib/silcutil/silcstrutil.c.
2802 * Fixed statistics updating for incoming server connection
2803 which could cause problems when re-connecting. Affected
2804 file silcd/server.c.
2806 * Preliminary backup router support for standalone router
2807 added. Affected files in silcd/.
2809 * Mark server connections in backup router disabled before
2810 and after backup protocol. Affected file is
2811 silcd/server_backup.c.
2813 * Added support for reconnecting to remote server connection
2814 even if the protocol fails, and if the configuration wants
2815 us to keep trying to connect anyway.
2817 Server connection is not allowed to backup router if
2818 backup router does not have connection to primary router yet.
2820 Affected file is silcd/server.c.
2822 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Added silc_client_udpate_server function to update changed
2825 server info. Affected file lib/silcclient/idlist.[ch].
2827 * Added check for server entries that are being resolved when
2828 notify is received. If being resolved, handle the received
2829 notify only after it's resolved so that all notifys are
2830 handled in same order as received from the server.
2832 Added similar resolver check to channel entries. Every
2833 notify that cause resolving of any information that affects
2834 channel entry marks the channel entry in waiting state.
2835 After whatever resolving is over the waiters are signalled
2836 and only then the notifys are handled in the same order
2837 as delivered from the server.
2839 Affected files are lib/silcclient/idlist.[ch], and
2842 * Fixed KILLED notify handling in normal server. Affected
2843 file silcd/packet_receive.c.
2845 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2846 is locally connected, or was locally connected (but may
2847 be detached and connection is not active). Added also
2848 SILC_IS_LOCAL for checking this status. Affected files
2849 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2850 silcd/server.c and silcd/server_internal.h.
2852 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Don't send or handle TOPIC_SET if topic is already set and
2855 is same as being set. Affected files silcd/command.c and
2856 silcd/packet_receive.c.
2858 * Fixed CMODE change rights checking to work correctly when
2859 removing modes by operator. Affected file is
2860 silcd/server_util.c.
2862 * Fixed some handling with New Channel packet in router and
2863 fixed some CMODE_CHANGE notify handling in server and router.
2864 Affected file is silcd/packet_receive.c.
2866 * Changed "disconnect" client operation to include the
2867 reason of the disconnection and optional disconnection
2868 message. Affected file lib/silcclient/silcclient.h.
2870 * Made the compilation of lib/contrib/ stuff conditional.
2871 Affected files configure.in.pre, lib/contrib/Makefile.am.
2873 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2876 to the sender of the notify too, to avoid situation where two
2877 notifys are in the network at the same time going to oppsite
2878 directions. Affected file silcd/packet_receice.c.
2880 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * Delete the client from channel even if the cilent->id is
2883 NULL. It was possible that client was deleted without
2884 removing from channels (theoretically at least). Affected
2885 file silcd/server.c and silcd/server_util.c.
2887 * Free the client data too when resuming is not successful.
2888 Affected file silcd/packet_receive.c.
2890 * Merged some code from c0ffee's silc-plugin. Affected files
2891 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2893 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2894 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2895 to the primary router connection, the other one returns
2896 TRUE if packet must be broadcasted to network.
2898 * All notifys that are destined to primary router (to network)
2899 are now automatically sent to backup routers even if the
2900 router is standalone (and has backup router). Affected files
2903 * Added --without-irssi and --without-silcd configuration
2904 options for disabling the compilation of these applications.
2905 Affected file configure.in.pre and prepare.
2907 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2909 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2910 UTF-8 encoding and decoding. Added also new encodings
2911 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2913 Added also SILC_STRING_LANGUAGE which is language and charset
2914 specific encoder and decoer for those platforms that support
2915 iconv(). It can convert the UTF-8 to and from the locale
2916 specific character set.
2918 Affected file lib/silcutil/silcstrutil.[ch].
2920 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2922 * Added function silc_get_command_name to the file
2923 lib/silcutil/silcutil.[ch].
2925 * Improved the server debug output a bit. Affected files are
2928 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * Save the channel passphrase when received succesful JOIN
2931 command reply from router, on normal server. Otherwise
2932 joinig +a channels from normal server is not possible.
2933 Affected file silcd/command.c.
2935 * Fixed a bug in TOPIC_SET notify handling. The notifier
2936 may be other than client too, like server or channel.
2937 It expected it to always be only client and ignored the
2938 notify. Affected file silcd/packet_recieve.c.
2940 * Removed some (unnecessary) debug printing from
2941 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2943 * Do not force CMODE_CHANGE when server is announcing new
2946 Router announces stuff only after server reannounces channel
2947 after CHANNEL_CHANGE notify.
2949 These fixes optimizes the announcing procedure, and perhaps
2950 fixes some problems too. Affected file silcd/packet_receive.c.
2952 * Fixed SERVER_SIGNOFF sending to local clients. It was
2953 totally broken and sent the notify to all local clients,
2954 instead of only to those that was on same channel as the
2955 signing off clients. Affected file silcd/server_util.c.
2957 * Added -D option to server. It can be used to give debug
2958 level. The levels are from 0 - 99, and are predefined for
2959 smooth server debugging. (see silcd.c for the predefined
2960 levels). Affected file silcd/server.c.
2962 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * Fixed a bug in Irssi SILC client to close the connection
2965 properly when disconnecting from server. Affected file
2966 irssi/src/silc/core/client_ops.c.
2968 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2970 * When authenticating as founder during JOIN command, check
2971 that the one authenticating becomes the only founder on the
2972 channel. Affected file silcd/command.c.
2974 * Better checking for founder mode setting when CUMODE_CHANGE
2975 notify is received. Affected file silcd/packet_receive.c.
2977 * Close all connections when shutting down the server by sending
2978 DISCONNECT packet. Close all listeners too when shutting
2979 down the server. Affected file silcd/server.c.
2981 * Handle DISCONNECT packet correctly in client library by
2982 calling the "disconnect" client operation. Affected file
2983 lib/silcclient/client.c.
2985 * Handle local errors correctly during resuming. Affected
2986 file lib/silcclient/client.c.
2988 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * The log file is not dupped internally anymore in
2991 lib/silcutil/silclog.c. Fixed memory leaks too.
2993 * The scheduler now dispatches all pending timeout tasks
2994 when it is uninitialized with silc_schedule_uninit.
2995 Affected file lib/silcutil/silcschedule.c.
2997 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Added --enable-stack-trace option to configure. Added
3000 memory allocation stack trace support. Added files
3001 lib/silcutil/stacktrace.[ch]. Affected files are
3002 lib/silcutil/silcmemory.[ch].
3004 * Fixed memory leaks from libraries and server. Affected
3005 files around the tree.
3007 * Reverted back a fix made to CUMODE which broke it.
3008 Affected file silcd/command.c.
3010 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3013 core library, and implemented it. All textual messages SHOULD
3014 use this flag and the message MUST be UTF-8 encoded.
3015 All text messages sent by Irssi SILC client are now UTF-8
3016 encoded (regardless whether the terminal supports UTF-8 or not).
3017 Affected files are lib/silccore/silcchannel.h,
3018 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3021 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Added lots of new statistics updating that was missing from
3024 the server and router code. Affected files in silcd/.
3026 * Sending SIGUSR1 signal to server now dumps the current
3027 server statistics into /tmp directory. Affected file is
3030 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3031 the SILC Hash Interface also. Added new functions
3032 silc_hash_get_name, silc_hash_init, silc_hash_update and
3033 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3035 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * Added some better info printing for client during connecting.
3038 Affected file silcd/server_util.c.
3040 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3041 to silence a user on a channel. Affected files are
3042 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3043 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3044 and silcd/packet_receive.c.
3046 * Fixed a fatal bug in handling of malformed command payload.
3047 Affected file silcd/command.c.
3049 * Fixed a double free when announcing channel users to router.
3050 Affected file silcd/server.c.
3052 * After successful authentication to channel founder mode, check
3053 that there isn't anyone else with founder mode on the channel.
3054 The one that authenticated will become founder and anyone
3055 else is demoted. Affected file silcd/command.c.
3057 * Added error printing of any error that has occurred during
3058 any command in client library. Affected file is
3059 irssi/src/silc/core/client_ops.c.
3061 * Removed some error printing from the client library and left
3062 it for the application to worry (from the error status it
3063 receives in 'command' client operation. Affected file is
3064 lib/silcclient/command.c.
3066 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3069 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3070 Starting key agreement with itself is denied. Affected file
3071 is lib/silcclient/client_keyagr.c.
3073 * Fixed some error checkings from the SFTP library which caused
3074 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3075 and lib/silcsftp/sftp_util.c.
3077 * Added new "debug" and "debug_string" settings to Irssi SILC
3078 client which can be used to print runtime debugging on the
3079 Irssi's screen. Available when compiled with --enable-debug
3080 option. Affected file irssi/src/silc/core/silc-core.c.
3082 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3084 * Fixed a missing variadic parameter in a function call that
3085 caused server crash when a non-allowed connection arrived.
3086 Reported by Richard Becker. Affected file silcd/server.c.
3088 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Added WATCH list sending to backup routers from router.
3091 The WATCH command is sent by the router to the backup
3092 router. Affected file silcd/command.c.
3094 * Mark the backup_router flag for RouterConnection entry
3095 if the backup router stuff is defined in the config file.
3096 Affected file silcd/serverconfig.c.
3098 * Fixed some backup data sending around the code to work better
3099 if the router is standalone router. Not all places were fixed.
3100 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3103 * Fixed the router connecting when connecting to multiple
3104 routers. It ignored every other router except the first
3105 one. Affected file silcd/server.c.
3107 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Made the private key generation after expiration optional.
3110 If not created after expiration the old key will re-expire
3111 at a later time (and thus key pair is not necessary to
3112 change). Affected file irssi/src/silc/core/clientutil.c.
3114 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * The length arguments in bind() and connect() were wrong
3117 and fixed now to used SIZEOF_SOCKADDR in the
3118 lib/silcutil/unix/silcunixutil.c.
3120 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Fixed detach timeout handling to use Client ID and not
3123 the actual client entry which may be freed in the callback.
3124 Affected file silcd/command.c.
3126 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Merged c0ffee's multiple interface support patch.
3129 Affected files in silcd/.
3131 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Cleanup keys properly. Affected file is
3134 irssi/src/silc/core/clientutil.c.
3136 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Display the user mode on the status bar. Affected file
3139 irssi/src/silc/core/silc-expandos.c.
3141 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3143 * If private message key is not set, but the flag is set in
3144 the packet, ignore the packet since it cannot be decrypted.
3145 Affected file lib/silcclient/client_prvmsg.c.
3147 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3149 * When resuming client, remove the old client entry from
3150 the watcher list too. Affected file silcd/packet_receive.c.
3152 * Do not allow normal server to force founder mode away
3153 from router if the founder mode is already set. Affected
3154 file silcd/packet_receive.c.
3156 * Remove the client entry with watch notify types with short
3157 timeout, and not directly, so that other notifys can be
3158 retrieved too. Affected file lib/silcclient/client_notify.c.
3160 * Display notification about data messages that cannot be
3161 displayed. Affected files irssi/src/silc/core/client_ops.c,
3162 irssi/src/fe-common/silc/module-formats.[ch].
3164 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Fixed the CHANNEL_CHANGE notify handling in client libary
3167 to not use freed memory. Affected file is
3168 lib/silcclient/client_notify.c.
3170 * Fixed CUMODE_CHANGE notify handling in server. Affected
3171 file silcd/packet_receive.c.
3173 * Fixed USERS command to support empty channels. Affected
3174 file silcd/command.c.
3176 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Allow multiple identical pending commands to be registered
3179 in client library. Affected file is lib/silcclient/command.c.
3181 * Call the completion for resolving client information only
3182 after all resolvers has finished. This fixes a crash in
3183 the client. Added support for checking when the resolvers
3184 are finished. Affected file is lib/silcclient/idlist.c.
3186 * Wait by default 3 seconds before reconnecting to the server
3187 after being disconnected. Makes the /detach command a bit
3190 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * Check the watcher list before sending signoff notifys
3193 when closing client connection. Affected file is
3196 * Added better CMODE command rights checking. Affected file
3197 silcd/server_util.c.
3199 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Fixed watcher list checking during server signoff. It
3202 crashed the server. Affected file silcd/server_util.c.
3204 * The JOIN command reply returns now the founder's public
3205 key. Affected file is silcd/command.c.
3207 * Announce the channel mode, and the mode properties with
3208 CMODE_CHANGE notify. Affected file silcd/server.c.
3210 * Mark new channels by default disabled, untill at least
3211 one user joins the channel. Affected file is
3212 silcd/packet_receive.c.
3214 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * The nickname argument to watch notify can be optional.
3217 Fixes a crash in server. Affected file silcd/packet_send.c.
3219 * Remove the client entry from cache if the WATCH notify type
3220 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3221 lib/silcclient/client_notify.c.
3223 * Check the watcher list before and after changing nickname
3224 when the NICK_CHANGE notify is received. Affected file is
3227 * Fixed a crash in OPER and SILCOPER command sending. Empty
3228 passphrase caused the crash. Affected file is
3229 lib/silcclient/command.c.
3231 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Merged with Irssi CVS for Irssi SILC client.
3235 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Completed the protocol specifications.
3239 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Merged with Irssi CVS for Irssi SILC client.
3243 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Added the founder's public key delivery to the
3246 CUMODE_CHANGE notify type as well. Updated the protocol
3247 specs and the code. Affected files are silcd/packet_send.[ch],
3248 silcd/packet_receive.c and silcd/command.c.
3250 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3252 * Added silc_pkcs_public_key_copy function into the
3253 lib/silccrypt/silcpkcs.[ch].
3255 * Remove the `iv' from the SilcChannelEntry since we can
3256 live without it. Affected files are silcd/idlist.h and
3257 silcd/packet_receive.c.
3259 * Added support for sending the founder's public key in
3260 the CMODE_CHANGE notify packet in the server. Affected
3261 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3262 silcd/command.c and silcd/server.c.
3264 * Changed the FOUNDER_AUTH authentication to use only
3265 public key authentication as defined by new protocol
3266 specs. Passphrase authentication with that mode cannot
3267 be used anymore. It is now possible to reclaim founder
3268 mode from any server in the network. Affected files are
3269 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3271 * Added permanent channels support by making the channel
3272 permanent when FOUNDER_AUTH mode is set on the channel.
3273 The channel will not be destroyed even if channel is empty
3274 when that mode is set. Protocol TODO #17. Affected
3275 files are silcd/server.[ch], server_util.[ch],
3276 silcd/command.c, silcd/packet_receive.c and
3277 lib/silcclient/command.c.
3279 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Added reference counter to the command reply context in
3282 the client library. Affected files are
3283 lib/silcclient/command_reply.[ch].
3285 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3287 * Fixed rekey protocol with PFS in the client library.
3288 Affected file is lib/silcclient/protocol.c.
3290 * Added support for list of errors in client library
3291 command reply handling. Affected file is
3292 lib/silcclient/command_reply.c.
3294 * Defined that the WHOIS and IDENTIFY commands can send
3295 list of errors. Updated the protocol specs. Protocol
3298 * Added support for sending list of errors to WHOIS and
3299 IDENTIFY commands in server. Added support for receiving
3300 list of errors in server. Affected files are
3301 silcd/command.c and silcd/command_reply.c.
3303 * Fixed client info resolving on LEAVE command in client
3304 library to not crash. Affected file is
3305 lib/silcclient/client_notify.c.
3307 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3309 * Defined that the NICK command replies with thew changed
3310 nickname too, to make the nickname changing simpler at
3311 the client's end. Updated protocol specs and the code
3312 in client and server. Affected files are
3313 silcd/command.c, lib/silcclient/command_reply.c and
3314 lib/silcclient/command.c.
3316 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3318 * Added `Compressed' packet flag to indicate that the packet
3319 payload is compressed by the sender. Updated the protocol
3320 specs and the core library. The compression still is not
3321 implemented in the sources. Affected file is
3322 lib/silccore/silcpacket.h.
3324 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * Remove pending command callbacks also if the connection
3327 to the server is destroyed. Affected file is
3328 lib/silcclient/client.c.
3330 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Added new QUIET channel user mode that can be used to
3333 quiet a user in a channel. Updated the protocol specs but
3334 it wasn't implemented yet. Protocol TODO #27. Affected
3335 file is lib/silccore/silcmode.h.
3337 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * Added BLOCK_INVITE user mode to be able to block incoming
3340 invite notifications. Protoocol TODO #26. Affected files
3341 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3344 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3345 the protocol specs and the code. Affected file is
3346 lib/silccrypt/silcpkcs.c.
3348 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * Disconnect Payload includes now the status type. Updated
3351 the protocol specs and the code. Protocol TODO #25.
3352 Affected files are silcd/server.c, lib/silcclient/client.c.
3354 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3355 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3356 Moved the silc_client_command_status_messages table to the
3357 lib/silcutil/silcutil.c and added new funtion
3358 silc_get_status_message, which deprecates function
3359 silc_client_status_message. Affected files are
3360 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3361 lib/silcutil/silcutil.[ch].
3363 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Defined that the nickname hash in Client ID MUST be from
3366 lowercase nickname. This effectively changes nicknames in
3367 SILC to case-insensitive. Updated the protocol specs and
3368 the code. Affected files are lib/silcutil/silcutil.[ch],
3369 silcd/serverid.c, and silcd/idlist.c.
3371 * Added new channel user modes BLOCK_MESSAGES_USERS and
3372 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3373 code. Affected files are lib/silccore/silcmode.h,
3374 lib/silcclient/command.c, and silcd/packet_send.c.
3376 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3377 specs and code. Affected file lib/silccore/silcstatus.h.
3379 * Added support for watch list. It is possible to add nicknames
3380 to be watched, and when they come to network, leave network
3381 or user mode changes the watcher will be notified of this
3382 change. Added SILC_COMMAND_WATCH command, added new
3383 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3384 notifications. Updated the protocol specs and implemented
3385 this to library, client and server. Protocol TODO #21.
3386 Affected files are lib/silccore/silccomand.h,
3387 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3388 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3389 silcd/packet_send.[ch], silcd/packet_receive.c, and
3390 irssi/src/silc/core/client_ops.c.
3392 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3393 somebody watching you. Updated the protocol specs and the
3394 code. Affected files are lib/silccore/silcmode.h, and
3395 lib/silcclient/command.c.
3397 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Added service support to SILC protocol. Added new command
3400 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3401 core library. Services are not implemented in server or
3402 client for now. Protocol TODO #20. Affected files are
3403 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3405 * Added SilcStatus argument to `command' client operation
3406 to return the error status when command sending fails
3407 locally. Changed all command in client library to return
3408 correct command status. Affected files are
3409 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3410 irssi/src/silc/core/client_ops.c.
3412 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Added silc_mime_parse function to parse MIME headers.
3415 Affected files are lib/silcutil/silcstruti.[ch].
3417 * Added MIME header parsing in Irssi SILC Client. It displays
3418 all textual MIME objects, others it ignores. Affected file
3419 is irssi/src/silc/core/clien_ops.c.
3421 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3423 * Fixed a bug in the pid writing function, which couldn't be
3424 written in a root-owned directory.
3426 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3428 * Defined that channel message to unknown Channel ID must
3429 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3430 Updated the protocol specs and the code in server. The
3431 affected file is silcd/packet_receive.c.
3433 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3436 that it is used to send error notifys if error occurs during
3437 some SILC packet processing, except commands. The error
3438 types are same as for command reply types. Defined that
3439 if private message is sent to unknown Client ID the error
3440 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3441 Updated the protocol specs and code. Affected files are
3442 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3443 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3444 and irssi/src/silc/core/client_ops.c. Renamed the
3445 SilcCommandStatus to SilcStatus.
3447 * Defined the use of extra WHOIS attributes in WHOIS command.
3448 The <Requested Attributes> (defined in a separate document)
3449 can be used to request additional information about user
3450 not returned by standard WHOIS command. Defined that server
3451 can send WHOIS command directly to client. Client provides
3452 the requested attributes to the server. Updated the protocol
3453 specs. Protocol TODO #4. Implementation is not done yet
3454 (Protocol TODO #24).
3456 * Renamed function silc_client_command_status_message to
3457 silc_client_status_message. Affected files are
3458 lib/silcclient/command_reply.[ch].
3460 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3462 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3463 32 bit integers. Updated the protcol specs and the code.
3464 Affected files are silcd/command.c and
3465 lib/silcclient/command.c.
3467 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3469 * Fixed a bug in library where sending a bogus authentication
3470 payload would lead to a crash. Affected file is
3471 lib/silccore/silcauth.c.
3473 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Added detach_disabled and detach_timeout server config
3476 options to the server. Affected files silcd/serverconfig.[ch],
3477 silcd/command.c and silcd/packet_receive.c.
3479 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Added resolve_cmd_ident field to the SilcClientEntry structure
3482 too so that if the entry is for example being resolved so
3483 another command may attach to the same pending command reply
3484 without requiring to resolve the same entry again. Added
3485 support for adding multiple pending commands for one
3486 command idenfier. Affected files lib/silcclient/command.[ch],
3487 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3489 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3491 * Defined that server receives WHOIS command reply for private
3492 and secret channels too. Updated protocol specs and the
3493 code in server. Affected file silcd/command.c.
3495 * Defined <channel user mode list> argument to WHOIS command
3496 reply for returning user modes on the channels. The
3497 channel list now doesn't include the user mode anymore but the
3498 actual channel mode. Updated protocol specs and the code in
3499 client and server. Affected files are silcd/command_reply.c,
3500 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3501 and lib/silcclient/command_reply.c.
3503 * Save the channels list in WHOIS command reply in normal server
3504 so that WHOIS always shows joined channels also in normal
3505 server and not just on router. Affected file is
3506 silcd/command_reply.c.
3508 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3510 * Defined that server receives USERS command reply for private
3511 and secret channels too. Updated protocol specs and the
3512 code in server. Affected file silcd/command.c.
3514 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3516 * Changed the UMODE's mode mask argument to be optional. If
3517 not provided then the command merely returns the current mode
3518 mask to the client. Updated protocol specs and the server.
3519 Affected file is silcd/command.c.
3521 * Added SILC session detachment/resuming support. It is possible
3522 to detach by closing the network connection and then re-connect
3523 and resume to the old client session. Added DETACHED user
3524 mode that server will set for detached client. Added new
3525 packet RESUME_CLIENT which is used to perform the resuming
3526 process. Added DETACH command. Updated the protocol specs,
3527 core library, client and server. Protocol TODO #22. Very
3528 many affected files around the tree.
3530 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3532 * Changed the CMODE's mode mask argument to be optional. If
3533 not provided then the command merely returns the current mode
3534 mask to the client. Updated protocol specs and the server.
3535 Affected file is silcd/command.c.
3537 * Changed the Killer's Client ID in KILLED notify to be just
3538 any ID payload since router server is allowed to kill as well.
3539 Updated protocol specs, client libary and server. Affected
3540 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3541 and irssi/src/silc/core/client_ops.c.
3543 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Added new user modes ANONYMOUS for special anonymous servers
3546 that may set the mode for client, and BLOCK_PRIVMSG which
3547 client may set to block incoming private messages unless the
3548 Private Message Key flag is set (using private keys to protect
3549 private messages). Updated protocol specs and code in client
3550 and server and core library. Protocol TODO #23. Affected
3551 files are lib/silccore/silcmode.h, silcd/server.[ch],
3552 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3553 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3555 * Added new channel user mode BLOCK_MESSAGES which the client
3556 may set to itself to tell server not send channel messages.
3557 Other packets such as channel key packets are still sent.
3558 Protocol TODO #23. Updated the protocol specs, client and
3559 server. Affected files are lib/silccore/silcmode.h,
3560 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3561 lib/silcutil/silcutil.c, silcd/command.c, and
3562 silcd/packet_send.c.
3564 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Redefined the Status Payload to include now two 8 bit fields,
3567 instead of one 16 bit field. This now makes it possible to
3568 send list of errors. Updated the protocol specs and the code
3569 in core library, client library and server. Protocol TODO #1.
3570 Affected files are lib/silccore/silccommand.[ch],
3571 lib/silcclient/command_reply.[ch], silcd/command.c,
3572 silcd/command_reply.c and silcd/packet_receive.[ch].
3574 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3576 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3577 must be handled by the application and should tell the application
3578 that an error message was already printed, and it should print the
3579 config coords (line, filename, ...). Affected files are
3580 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3582 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3583 server config parsing code more readable.
3585 Fixed a bug in the fetch_logging() config callback.
3587 Affected files is silcd/serverconfig.c.
3589 * Drop root privileges when started in foreground. Don't drop them
3590 if debugging also. Affected file is silcd/silcd.c.
3592 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Added more IM-like features by introducing new user modes
3595 for setting various presence information. Added new modes:
3596 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3597 specs and code. Protocol TODO #19. Affected files are
3598 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3599 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3601 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3603 * Added STATS command to the protocol after all, to return
3604 various statistical information about the network. It can
3605 be used by clients to retrieve statistical information, and
3606 servers may use it to to fetch cell and network wide
3607 statistics from router. Updated the protocol specs and
3608 implemented it to the server. Protocol TODO #16.
3609 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3610 silcd/command_reply.[ch].
3612 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * The LIST command reply in client libary now adds new channel
3615 entry if the returned channel doesn't exist yet in cache,
3616 and returns the channel entry to the application in the
3617 command_reply client operation. Affected file is
3618 lib/silcclient/command_reply.c.
3620 * Changed the channel message payload's MAC generation to
3621 include the IV in the MAC as well. This way all relevant
3622 parts of the channel message payload are authenticated also
3623 with the channel message MAC (and not only by packet MAC).
3624 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3625 Affected file is lib/silccore/silcchannel.c.
3627 * Fixed the SKE to save the remote version, since the
3628 silc_ske_parse_version mistakenly checked wrong version,
3629 after it replaced the start payload. Affected files are
3630 lib/silcske/silcske.[ch].
3632 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3634 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3635 string utility functions. Added there also new functions
3636 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3637 Affected files lib/silcutil/silcstrutil.[ch].
3639 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3640 files are lib/silcutil/silcstrutil.[ch].
3642 * Defined that the security property fields in SKE SHOULD be
3643 UTF-8 encoded, defined that version string MUST be US-ASCII
3644 encoded, defined that passphrases sent in connection
3645 authentication protocol MUST be UTF-8 encoded. Implemented
3646 these to the client and server. Defined also that other
3647 passphrases sent in the protocol MUST be UTF-8 encoded.
3648 Affected files are lib/silcske/silcske.c,
3649 lib/silcclient/protocol.c, silcd/protocol.c,
3650 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3652 * Changed the silc_client_close_connection interface to not
3653 need the SilcSocketConnection which should not be visible
3654 to application. Affected files are lib/silcclient/client.c
3655 and lib/silcclient/silcclient.h.
3657 * Rewrote the text for Private Message Key Payload in the
3658 protocol specification. Protocol TODO #11.
3660 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3662 * Upgraded the protocol version to 1.1, updated protocol specs
3665 * Added the nickname as new argument to NICK_CHANGE notify and
3666 added it to protocol specs and implemented it to client and
3667 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3668 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3669 lib/silcclient/client_notify.c.
3671 * Added the killer's client ID to the KILLED notify and added
3672 it to protocol specs and implemented it to client and server.
3673 Protocol TODO #13. Affected files are silcd/command.c,
3674 silcd/packet_receive.c, packet_send.[ch],
3675 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3676 The killer's client entry is now returned to application in
3677 the `notify' client operation.
3679 * Fixed the Max Argument fields that had too large value set
3680 in the protocol specs. Protocol TODO #14.
3682 * Added the LEAVE command reply to return the ID of parted
3683 channel. Updated protocol specs and implemented it to the
3684 client and server. Protocol TODO #15. Affected files are
3685 silcd/command.c, lib/silcclient/command_reply.c. The channel
3686 entry is now returned to application in the `command_reply'
3689 * Rewrote the version SKE version checking in client libary
3690 and in server to use the silc_parse_version_string. Affected
3691 files are lib/silcclient/protocol.c, silcd/protocol.c.
3693 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3694 commands that was missing it, and updated protocol specs and
3695 the server implementation. Protocol TODO #10. The affected
3696 file is silcd/command.c.
3698 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3699 generic reply to a generic request (REQUEST flag), and
3700 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3701 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3702 to define the payload for DATA flag. Added the flags to
3703 the implementation. Protocol TODO #9. Affected file is
3704 lib/silccore/silcchannel.h.
3706 Changed the client library to return the message length
3707 to application as well in the channel_message and private_message
3708 client operations. Affected files are
3709 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3710 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3711 and lib/silcclient/client_ops_example.c.
3713 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3714 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3715 the channel. Updated protocol specs and impelemented this
3716 to client and server. Protocol TODO #6. Affected files are
3717 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3718 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3720 Added new options m and M to CMODE command in Irssi SILC
3721 client to set these modes.
3723 * Deprecated all administrative commands from SILC protocol
3724 since they are highly implementation specific commands.
3725 Updated protocol specs. Moved the old commands in
3726 implementations to private range of command types. Affected
3727 files are silcd/command.c, lib/silcclient/command.c and
3728 lib/silcclient/command_reply.c. Protocol TODO #8.
3730 * Fixed a bug in server where sending unknown command crashes
3731 the server. Affected file silcd/command.c.
3733 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * Added SILC_PROTOCOLVERSION macro to check protocol version
3736 of a socket connection. The affected file is
3737 lib/silcutil/silcsockconn.h.
3739 * Added better error logging in rekey protocol. Affected file
3742 * Do not check public key types in SKE during rekey. Affected
3743 file lib/silcske/payload.c.
3745 * Fixed the rekey protocol with PFS, which was totally broken.
3746 Affected file silcd/protocol.c.
3748 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Some client implementations quit network by doing first LEAVE
3751 and then immediately SIGNOFF (like Bombyx). We now do check
3752 after a short time after LEAVE notify and check whether the
3753 client is still valid after LEAVE, and if not we remove it from
3754 cache. Affected file is lib/silcclient/client_notify.c.
3756 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3758 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3759 it's good not to have security holes here.
3761 * Fixed a negative refcount situtuation for the config context.
3762 Affected file is silcd/serverconfig.c.
3764 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3766 * ROBOdoc documented lib/silcutil/silcutil.h.
3768 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3770 * Optimized even more the SilcPacketContext structure. Now
3771 totally saved 16 bytes of memory per context after optimization.
3772 Affected files are lib/silccore/silcpacket.[ch].
3774 * Made strict checks for valid SILC IDs. Affected file is
3775 lib/silccore/silcid.c.
3777 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3779 * Changed the object argument for silc_cipher_register,
3780 silc_hash_register, silc_hmac_register and silc_pkcs_register
3781 to const. Affected files are lib/silccrypt/silccipher.[ch],
3782 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3784 * Changed the silc_get_username and silc_get_real_name to
3785 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3787 * Fixed the Irssi SILC Client to use the silc_get_username and
3788 silc_get_real_name insted of glib routines since the glib
3789 routines only corrupt stack. Fixes the Irssi SILC to work in
3790 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3792 * Fixed the Irssi to not use g_get_home_dir since it crashes
3793 or returns garbage on cygwin and corrupts stack. Added function
3794 get_home_dir to Irssi routines. Affected files are
3795 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3797 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3799 * Made some structure optimizations. SFTP memory FS MemFSEntry
3800 entry structure. Optimized SilcTask structure. Optimized
3801 SilcPacketContext structure.
3803 Affected files lib/silcsftp/sftp_fs_memory.c,
3804 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3806 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3808 * And yet again reverted back the config thing since Johnny
3809 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3812 * Fixed memory leaks from config object. Affected files are
3813 silcd/serverconfig.[ch].
3815 * Added support for adding new connections to the server in rehash.
3816 After rehash they take effect.
3818 Added support for changing the maximum allowed connections in
3819 rehash. The number can grow but going smaller is not supported.
3821 Added function silc_server_num_sockets_by_remote to the
3822 silcd/server_util.[ch].
3824 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3826 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3828 * Added preliminary checking during config parsing for a valid
3829 public/private key and removed further checks in the code.
3830 Affected files are silcd/serverconfig.[ch], server.c.
3832 * Moved functions silc_server_drop() and silc_server_daemonise()
3833 from server.c to silcd.c since they are stricly related to
3834 the application activity.
3836 * Reverted a small part of the automatic ref/unref since
3837 it caused a double unref in some situations. Affected
3838 files are silcd/silcd.[ch], server.c, serverconfig.c.
3840 * Added some .cvsignore files in the lib directory.
3842 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * Fixed silc_net_gethostbyaddr to correctly resolve by
3845 address. Affected file lib/silcutil/silcnet.c.
3847 * Fixed the notify relaying to client. The HMAC to be used
3848 with relayed packets ws wrong and caused decryption failure
3849 at the client end. Affected file is silcd/packet_receive.c.
3851 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3853 * Created new branch silc_protocol_1_0_branch.
3855 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3857 * Changed the silc_server_config_* routines to be SilcServer
3858 independent. They are now officially application specific code
3859 and not part of generic server implementation. Affected files
3860 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3862 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Added automatic referencing of config context in the
3865 silc_server_config_alloc, and automatic unreferencing in the
3866 silc_server_config_destroy. Affected files are
3867 silcd/serverconfig.[ch], silcd/silcd.c.
3869 * Fixed the silc_log_quick handling in the logging routines.
3870 It didn't log quickly when it was TRUE. Affected file is
3871 lib/silcutil/silclog.c. Also the flush delay was set even
3872 if it was 0 in config file. Affected file is
3873 silcd/serverconfig.c.
3875 * Added support for changing key pair of the server in rehash.
3876 Affected file silcd/server.c.
3878 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3881 too early, before getting the channel entry. Affected file
3882 is silcd/packet_receive.c.
3884 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3886 * Added functions silc_server_config_[ref/unref], these are used
3887 to prevent that the config object is destroyed.
3889 No longer directly affect global variables silc_log_quick and
3890 silc_log_delay, they are first cached inside the config object
3891 and then applied with silc_server_config_setlogfiles().
3893 silc_server_config_set_defaults() is now internal to
3894 serverconfig.c, there are no reasons to show this internal stuff
3897 Affected files are silcd/serverconfig.[ch].
3899 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3900 fprintf's to stderr, since some code may be executed again after
3901 the server went into the background. Affected files are
3904 * Added rehash support. Added function silc_server_rehash() that
3905 will perform all the basic tasks of the rehashing procedure.
3907 * Added command line option `-x, --hexdump'. This will enable the
3908 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3909 The option `--hexdump' implies `--debug'.
3911 * Fixed a bad bug in the logging APIs (silcutil library) where
3912 the application would crash after calling silc_log_reset_all().
3914 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3916 * Fixed the KICKED notify handling in client library to
3917 correctly remove the channel and all entries from the
3918 channel when I was kicked. This bug crashed the client.
3920 Fixed yet another but in KICKED notify handling to remove
3921 the kicked client correctly from the channel.
3923 Affected file is lib/silcclient/client_notify.c.
3925 * Fixed a minor bug in looking up correct client entry
3926 in KICKED notify in server. Affected file is
3927 silcd/packet_receive.c.
3929 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3930 sources correctly to distribution. Fixes --with-gmp option.
3932 * Removed the manual rehashing from ID Cache, and changed it
3933 to use the SILC Hash Table's auto rehash feature. Affected
3934 file is lib/silccore/silcidcache.c.
3936 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3938 * Fixed a bug in the silc_client_nickname_format function that
3939 handles the multiple same nickname formatting. Two clients
3940 with same nickname caused problems after the first one left
3941 and rejoined. It didn't format the nickname correctly.
3942 Affected file is lib/silcclient/idlist.c.
3944 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Don't change the topic if olod topic is same as new one.
3947 Affected file is silcd/packet_receive.c.
3949 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Added cross-reference support to the SILC Documentation
3952 generator. All types across all HTML files are now cross-
3953 referenced. Affected files util/robodoc/generator.c and
3954 scripts/silcdoc/silcdoc.
3956 * Added file lib/silcutil/silctypes.h to include all the
3957 arithmetic type definitions and some macros. Removed
3958 includes/bitmove.h and moved macros to silctypes.h.
3960 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3962 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3964 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * Added `type' argument to silc_id_payload_parse_id function which
3967 now returns the type of the ID to the sent pointer. Affected
3968 file is lib/silccore/silcid.[ch].
3970 * Added check for CMODE_CHANGE notify type that mode change is
3971 allowed by the sender. Affected file silcd/packet_receive.c.
3973 * Added check for CUMODE_CHANGE notify type that mode change is
3974 allowed by the sender. Affected file silcd/packet_receive.c.
3975 Added the ID type as CUMODE_CHANGE notify type as argument
3976 to the `notify' client operation. Affected files are
3977 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3979 * Added function silc_client_add_server to the client library.
3980 Added support for resolving also channel and server info when
3981 received unknown entity in notify packet. Affected files are
3982 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3984 * Added function silc_command_get_status to return the command
3985 status from the command reply's argument payload. Affected files
3986 are lib/silccore/silccommand.[ch].
3988 * Added check for KICKED notify type that the kicking is
3989 allowed by the client. Affected file silcd/packet_receive.c.
3991 * Created function silc_get_input which can be used to get input
3992 (echo on or off) from user on command line. Affected files are
3993 lib/silcutil/silcutil.[ch].
3995 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3997 * Optimized silc_server_packet_relay_to_channel function.
3998 Added new function silc_channel_message_payload_encrypt which
3999 can be called directly if channel message payload needs to
4000 be encrypted and is already encoded (no need to call _encode
4001 function). Packet relaying is now done by router without any
4002 extra memory allocations. Affected files are
4003 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4004 silcd/packet_send.c.
4006 * Fixed the INVITE notify handling. It took wrong arguments
4007 as invite list and invite delete. Affected file is
4008 silcd/packet_receive.c.
4010 * Added check for TOPIC_SET notify type that the topic change is
4011 allowed by the client. Affected file silcd/packet_receive.c.
4013 * Added check for INVITE notify type that inviting is allowed by
4014 the client. Affected file silcd/packet_receive.c.
4016 * Changed the silc_server_client_on_channel to return the
4017 SilcChannelClientEntry as well. Moved the function
4018 silc_server_check_cmode_rights to server_util.[ch].
4019 Affected files are silcd/server_util.[ch], silcd/command.c.
4021 * Added function silc_server_check_umode_rights to check whether
4022 changing client's user mode is allowed. Added check for
4023 UMODE_CHANGE notify type that the umode change is allowed
4024 by the client. Affected files are silcd/server_util.[ch],
4025 silcd/packet_receive.c and silcd/command.c.
4027 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4030 ID length. It ignored that ID can be IPv6 based as well.
4031 Affected file lib/silccore/silcpacket.h.
4033 * Fixed the silc_id_id2str and silc_id_str2id to take the
4034 IPv6 address offset's into consideration. Affecte file is
4035 lib/silccore/silcid.c.
4037 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4039 * Fixed the internal Unix scheduler functions to check for
4040 NULL context they may receive. The affected file is
4041 lib/silcutil/unix/silcunixschedule.c.
4043 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4045 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4046 can specify different directory with --home command line
4047 parameter. Affected files irssi/src/silc/core/client_ops.c,
4050 * SILC-specific commands aren't now executed if the active server
4051 isn't of SILC-type, so there won't be problems with having
4052 IRC and SILC protocol support in same client. Affected files
4053 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4056 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Improved the signal support in SILC Schedule. Added new
4059 function silc_schedule_signal_call which is used by application
4060 to mark a signal to be called. It is now safe to perform
4061 any kind of tasks in signal callbacks since it is guaranteed
4062 that the application specified signal callback is called
4063 after the signal is over. Affected files are
4064 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4066 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Added `name' field to SilcChannelPrivateKey to represent
4069 application given name for the key. Moved also the context from
4070 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4071 Added the `name' argument also to the function
4072 silc_client_add_channel_private_key.
4074 Added function silc_client_current_channel_private_key to set the
4075 current channel private key in use.
4077 Added "change" command to KEY command which can be used to change
4078 the current channel private key. Bound the command also to
4079 alt+K (Alt+Shift+k).
4081 Also affected files lib/silcclient/client_channel.c,
4082 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4084 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4086 * Added silc_rng_get_byte_fast function in to the
4087 lib/silccrypt/silcrng.[ch].
4089 * Changed the interface of silc_packet_assemble and the
4090 silc_packet_send_prepare. If silc_packet_assmble is now
4091 called the application does not call silc_packet_send_prepare
4092 because the library will call it automatically. These
4093 interfaces now also return a reference to the outgoing buffer
4094 which includes the assembled packet, which the application can
4095 use to encrypt the packet.
4097 Affected files are lib/silccore/silcpacket.[ch],
4098 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4099 silcd/packet_send.c, server_backup.c and packet_receive.c.
4101 * Fixed a packet sending bug on very high load, where outgoing
4102 packet queue wasn't handled correctly and packets got corrupted.
4103 Affected files are lib/silcutil/*/silc*sockconn.c,
4104 lib/silcclient/client.c and silcd/server.c.
4106 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Added macro SILC_PACKET_DATALEN which can be used during
4109 packet assembling to check whether the data to be added to
4110 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4111 len is truncated until it fits it.
4113 Added checks for maximum length of channel message payload and
4114 private message payload also.
4116 Added checks for maximum packet length in server and in
4119 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4120 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4121 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4122 lib/silcclient/client_prvmsg.c.
4124 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4126 * Added silc_server_packet_queue_purge call to the
4127 silc_server_disconnect_remote to assure that all data in the
4128 queue before disconnecting is sent to the network. Affected
4129 file silcd/server.c.
4131 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * Added the deleting of server's own ID cache entry to the
4134 silc_server_free function. Free also everything else that
4135 has been allocated in silc_server_init. The affected file
4138 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Added functions silc_parse_version_string, silc_version_to_num,
4141 and silc_ske_parse_version to parse SILC protocol style version
4142 strings. Affected files lib/silcutil/silcutil.[ch] and
4143 lib/silcske/silcske.[ch].
4145 * Added new configuration params: version_protocol, version_software
4146 and version_software_vendor to specify what version the remote
4147 host must at least be to be able to connect to server. The vendor
4148 string can be regex matched too. Added new function
4149 silc_server_connection_allowed to check maximum number of allowed
4150 connections, and allowed versions for incoming connections.
4151 Affected files are silcd/server.c, server_util.[ch] and
4154 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Added preliminary support for signals in scheduler. The
4157 signals we care about are now blocked always when the scheduler
4158 is locked. This way we can synchronise the use of signal with
4159 scheduler. It is guaranteed that when signal occurs the scheduler
4160 is not locked, and thus new tasks can be safely added to the
4163 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4164 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4165 Added new platform specific routines
4166 silc_schedule_internal_signals_[un]block and
4167 silc_schedule_internal_signal_[un]register.
4169 Added new functions to SILC Schedule API:
4170 silc_schedule_signal_[un]register. Each signal that application
4171 is going to use should be registered to the scheduler.
4173 Affected files are lib/silcutil/silcschedule.[ch],
4174 lib/silcutil/*/silc*schedule.c.
4176 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Check for unauthenticated client and server in the
4179 silc_server_new_client and silc_server_new_server functions.
4180 Affected file silcd/packet_receive.c.
4182 * Added function silc_string_is_ascii to check whether given
4183 string is 7-bit ASCII string. Affected files are
4184 lib/silcutil/silcutil.[ch].
4186 * Added function silc_id_is_valid_server_id into the
4187 silcd/serverid.c and added checking for valid Server ID's in
4188 silc_server_new_server. The Server ID must always be based
4189 on the server's public IP address.
4191 * Added logging of DISCONNECT packet message in the server.
4192 Affected file silcd/server.c.
4194 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Changed all library interfaces that use Global RNG to also
4197 accept SilcRng as argument. Affected files are
4198 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4199 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4200 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4201 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4202 lib/silccrypt/rsa.c.
4204 * Added function silc_pkcs_generate_key to the
4205 lib/silccrypt/silcpkcs.[ch] for applications so that they
4206 don't need to do pkcs->pkcs->init calls anymore.
4208 * Remove SilcSocketConnection from the SFTP API since it really
4209 wasn't needed there. The application has the information
4210 saved in its contexts anyway and the SFTP layer doesn't need
4211 know about it. Affected files lib/silcsft/silcsftp.h and
4212 lib/silcsftp/sftp_[server/client].c.
4214 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4215 The SilcSimContext is not SilcSim.
4217 * Fixed possible buffer overflows in silc_id_render in the
4218 lib/silcutil/silcutil.c.
4220 * On EPOC the global crypto module lists are not used at all
4221 in the crypto library. Added support for using the constant
4222 algorithm list on EPOC. Affected files are
4223 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4226 * Fixed the handling of third parameter of KICKED notify, since
4227 it was mistakenly updated to SILC Protocol 1.0 even though it
4228 is to be included in 1.1. Since it is not in 1.0 it is not
4229 mandatory, and this fix now handles it only if it is provided,
4230 and it is not error if it is not provided. Affected file
4231 lib/silcclient/client_notify.c.
4233 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4235 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4236 client. Affected file irssi/src/silc/core/client_ops.c.
4238 * Merged with Irssi 0.8.4 from irssi.org CVS.
4240 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Check for valid socket connection in client entries before
4243 sending any messages. Fixes a crash, but doesn't fix some
4244 other underlaying bug that is lurking there. Affected
4245 file silcd/packet_send.c.
4247 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4249 * $usermode, $cumode and $cumode_space expandos shouldn't do
4250 anything with non-SILC server records. Affected file
4251 irssi/src/silc/core/silc-expandos.c
4253 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4255 * Fixed the silc_net_check_[host/local]_by_sock to support
4256 IPv6 bound sockets as well. Now they can return IPv6 addresses
4257 as well. Affected file lib/silcutil/silcnet.c.
4259 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4260 Affected lib/silcutil/unix/silcunixnet.c.
4262 * Fixed ID rendering (at least on some platforms, not NetBSD)
4263 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4265 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4267 * Added silc_hash_public_key and silc_hash_public_key_compare
4268 functions to be used with SilcHashTable. They can be used to
4269 hash public keys and compare public keys in hash table. Affected
4270 file lib/silcutil/silcutil.[ch].
4272 * Added support for specifying multiple public keys for Client
4273 connection section in server configuration file. This makes it
4274 possible to accept multiple public keys from same host, or to
4275 make a section that accepts any incoming host, and have the
4276 accepted public keys listed in the section.
4278 Added functions silc_sever_[find/get]_public_key, added the
4279 support for this actually to all connection sections but only
4280 the Client section is currently allowed to specify multiple
4283 Affected files are silcd/server.c, server_internal.h,
4284 command.c, protocol.c, server_util.[ch], packet_receive.c.
4286 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4288 * Merged Irssi 0.8.2 from irssi.org CVS.
4290 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4292 * If silc_debug is TRUE, also output standard logging messages
4293 to stderr with the debug output.
4295 Made silc_log_reset_all() flushing all channels before returning.
4296 Also fixed some documentation typos.
4298 Affected files are lib/silcutil/silclog.[ch].
4300 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4302 * Fixed the server to check correctly the amount of connections
4303 from single host, by checking also the type of the connection.
4304 Fixed also the comparison of number of connections and number
4305 of allowed connections. Affected files are silcd/server.c,
4308 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4310 * Fixed the USERS command reply to save the user's mode on the
4311 channel as well. Fixed JOIN command reply to check whether a
4312 client is on channel already and not join it twice. Affected
4313 file lib/silcclient/command_reply.c.
4315 * Added new file silc-expandos.c into irssi/silc/core/ to return
4316 various stuff for various signal for the statusbar etc. updating.
4317 Now Irssi SILC client prints channel user modes etc. on the
4320 * The user mode (like server/router operator changes) is now shown
4321 on the Irssi SILC client's statusbar. The affected files are
4322 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4324 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4326 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4327 to SILC_SCHEDULE_[UN]LOCK macros.
4329 * Added more error printing to logs in server code. Affected
4330 files silcd/server.c and silcd/protocol.c.
4332 * Fixed -S option parsing in Irssi SILC Client. Affected file
4333 irssi/src/silc/core/silc-core.c.
4335 * Added silc_buffer_alloc_size function. Affected file is
4336 lib/silcutil/silcbuffer.h.
4338 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4340 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4341 constants. Affected files in
4342 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4345 * Changed the internal SFTP Memory FS table to const. Affected
4346 file lib/silcsftp/sftp_fs_memory.c.
4348 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4350 * Fixed the buffer formatting and unformatting routines to
4351 check the size of 64 bits types with sizeof(). Affected
4352 file is lib/silcutil/silcbuffmt.c.
4354 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4356 * Removed 0.6.x backwards support.
4358 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Changed all integer type names:
4361 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4362 to avoid collisions with other libraries using same type names
4365 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4367 * Added `prefer_ipv6' argument to the functions
4368 silc_net_gethostbyname[_async]. If it is TRUE it will return
4369 IPv6 address over IPv4. If FALSE IPv4 address is returned
4370 even if IPv6 address was found. Affected files
4371 lib/silcutil/silcnet.[ch].
4373 * Added support silc_net_create_connection[_async] to fallback
4374 to IPv4 address if IPv6 address could not be used (like if
4375 it doesn't work on a specific system). Affected file in
4376 lib/silcutil/unix/silcunixnet.c.
4378 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4380 * Added silc_schedule_reinit function to do the enlarging
4381 of the max tasks handling capabilities of the scheduler.
4382 Affected files lib/silcutil/silcschedule.[ch].
4384 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * Added automatic extern "C" { ... } for C++ compilers so the
4387 application does not need to define them. Affected file
4388 includes/silcincludes.h.
4390 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4391 old name went against naming convention. Applications now
4392 include "silcclient.h" instead of "clientlibincludes.h".
4393 Removed includes/clientlibincludes.h, it is redundant now.
4395 * Renamed includes/version.h to silcversion.h.
4397 * Added really preliminary support for OS/2 into the util
4398 library. Only thread & mutex API is implemented, others
4399 are still to be implemented. Created the lib/silcutil/os2/
4400 directory. Created also file includes/silcos2.h.
4402 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4404 * Added preliminary BeOS support into the util library.
4405 Created lib/silcutil/beos/, and implemented all the needed
4406 functions to support SILC on BeOS. Created also file
4407 includes/silcbeos.h.
4409 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4411 * Added proper initializations to silc's irssi code, so it's
4412 now possible to load it as module. Affected files
4413 irssi/src/silc/core/silc-core.c,
4414 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4416 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4418 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4421 * Fixed the silcdoc document generator to correct generate
4422 docs from all kinds of filenames. Affected files are
4423 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4425 * ROBOdoc documented lib/silcutil/silcmemory.h.
4426 Added also new function silc_memdup.
4428 * Removed lib/silcutil/silcbufutil.h and moved those routines
4429 to the lib/silcutil/silcbuffer.h.
4431 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4433 * Added `user_count' to the SilcChannelEntry which now tells the
4434 number of users on the channel. The user count is now saved
4435 in normal server of global channels as well. Affected files
4436 silcd/server.c, idlist.h, packet_receive.c and command.c.
4438 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4439 include file utility functions.
4441 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4442 instead of calling directly OS routines.
4444 * Fixed NICK change printing in Irssi SILC Client. Fixed
4445 KICKED notify printing in Irssi SILC Client. Affected file
4446 irssi/src/silc/core/client_ops.c.
4448 * Fixed a NICK change bug in client library, to not recreate the
4449 client_entry->channels hash table everytime nick is changed.
4450 Affected file lib/silcclient/client.c.
4452 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4454 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4455 the SKE interface a bit.
4457 * Fixed padding problem in PKCS#1. The padding was not actually
4458 random since the random number generator was used incorrectly.
4459 This security bug affects only when encrypting with PKCS#1, and
4460 it is not currently used at all in SILC. SILC only use signing
4461 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4463 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4465 * Rewrote the notify handling in Irssi SILC client to not call
4466 the events as signals. Fixes problems with Perl support.
4467 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4469 * Send the auto-nicking NICK command in client library with
4470 little timeout after connecting. The affected file is
4471 lib/silcclient/client.c.
4473 * Added following new config file settings:
4474 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4475 key_exchange_timeout, conn_auth_timeout, connections_max,
4478 Implemented all the new config settings handling in the server.
4480 Optimized the use of SKE Mutual flag usage. Use it only
4481 if connection authentication protocol is not based in public
4484 Renamed all SilcServerConfigSection* to SilcServerConfig*
4485 to have a bit shorter names.
4487 Affected files silcd/serverconfig.[ch], server.[ch], and
4490 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4492 * Cleaned up the listening sockets code, preparing for the rehash
4493 support. Affected file is silcd/server.c.
4495 * Fixed some output messages. Affected files are silcd/silcd.c,
4498 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4500 * Create lib/doc/silcrng_intro.html document as introduction
4501 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4503 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4505 * Fixes to the silcd config template. Affected file is
4506 doc/example_silcd.conf.in.
4508 * Removed type casts from silc_calloc(), conforming to the
4509 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4511 * Removed param_name member from client, server, and router
4512 section structs, now identifying the param directly.
4514 Added CONFIG_FREE_AUTH macro in config file parsing.
4516 Affected files are silcd/serverconfig.[ch].
4518 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4520 * Fixed command line parameter handling. All SILC initialization
4521 is now done in silc_core_init() which also fixes autoconnecting
4524 Affected files irssi/src/silc/core/silc-core.c,
4525 irssi/src/fe-text/silc.c.
4527 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4529 * Added new configuration options and blocks:
4530 keepalive_secs, reconnect_count, reconnect_interval,
4531 reconnect_interval_max, reconnect_keep_trying and
4532 require_reverser_lookup. Added ConnectionParam block, and
4533 implemented the connection parameters when connecting as
4534 initiator and when accepting connections as responder.
4536 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4537 whether given configuration value has been given already.
4539 Affected files silcd/serverconfig.[c], server.[c].
4541 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4542 algorithm parts and created new file silcalgs.conf, that
4543 is now included from the example_silcd.conf.in.
4545 * Optimized the silc_server_connect_to_router_second to take
4546 the connection configuration object from the SilcServerConnection
4547 object instead of finding it during the connecting phase.
4548 Added the configuration object to SilcServerConnection struct.
4549 Affected files silcd/server_internal.h, server.c.
4551 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * Add the client on channel after it was resolved at the
4554 channel message receiving, and it was not already on the
4555 channel. Affected file lib/silcclient/client_channel.c.
4557 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4559 * Fixed the public key authentication to allocate always the
4560 destination signature buffer instead of using static buffer.
4561 Affected file silcd/protocol.c.
4563 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Unified the serverconfig.[ch]'s helper function interface.
4566 Affected file silcd/serverconfig.[ch].
4568 * Removed doc/example_silc.conf.in since it is redundant.
4569 The make install will now install irssi/silc.conf file.
4571 * Added new Passphrase and Publickey authentication methods to
4572 config file, allowing both public key and passphrase based
4573 authentication to be set at the same time.
4575 Added `prefer_passphrase_auth' setting in config file which
4576 can be used to set to prefer passwd auth if both passwd and
4577 public key is set. If not set, public key is preferred.
4578 This has effect only when being initiator (responder will try
4581 Added support for authentication with passphrase and public key
4582 at the same time. The passphrase is tried first always since
4583 it is faster to check.
4585 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4587 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4589 * Merged the new SILC Config library, with the server parsing
4590 support. Read the header file silcconfig.h or the toolkit
4591 documentation for the news. Affected files are
4592 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4593 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4594 silcd/protocol.c silcd/server.c silcd/server_backup.c
4595 silcd/serverconfig.[ch] silcd/silcd.c.
4597 * Fixed some silclog documentation. Affected file is
4598 lib/silcutil/silclog.h.
4600 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4602 * The silc_cipher_register, silc_hash_register and
4603 silc_hmac_register now checks if the object to be registered
4604 is registered already. Affected files are
4605 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4607 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4609 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4611 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4613 * Allow zero length channel messages inside the Channel Message
4614 Payload. Affected file lib/silccore/silcchannel.c.
4616 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4617 as header filenames.
4619 * Removed lib/silcclient/README and created HTML file
4620 lib/silcclient/silcclient_using.html, which is now included
4621 as part of Toolkit documentation.
4623 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4625 * Fixed CUMODE_CHANGE notify handling to change the mode of
4626 correct client. Affected file lib/silcclient/client_notify.c.
4628 * Make silc_rng_alloc fail if it cannot allocate the sha1
4629 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4631 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4633 * Fixed the file transfer's key agreement payload to include
4634 zero port also if the hostname is NULL because it could not
4637 Call file transfer monitor callback now also if error occurs
4638 during key agreement protocol.
4640 Changed the silc_client_file_send interface to return the
4641 SilcClientFileError instead of session id. The session ID
4642 is returned into pointer provided as argument.
4644 Check that the file exists locally before sending the
4645 file transfer request at all.
4647 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4649 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4650 error than can occur while key agreement protocol. Affected
4651 file lib/silcclient/silcapi.h.
4653 * Fixed the event_mode CMODE handler to not crash when mode
4654 is changed and +k mode is set in the channel. Affected file
4655 irssi/src/silc/core/silc-channels.c.
4657 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4658 SILC_LOG_WARNING to give out Warning and not Error. Affected
4659 file lib/silcutil/silclog.c.
4661 * Fixed the channel message payload decryption in the function
4662 silc_channel_message_payload_decrypt to not modify the original
4663 buffer before it is verified that the message decrypted
4664 correctly. Otherwise, next time it is called with correct
4665 channel key it won't encrypt since the payload is corrupted.
4666 Affected file lib/silccore/silcchannel.c.
4668 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4670 * Do not constantly resize the window. A fix patch by cras.
4671 Affected file irssi/src/fe-text/screen.c.
4673 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4675 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4676 Affected file lib/silcutil/silcnet.c.
4678 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4680 * Fixed a bug in hash table internal routine for traversing
4681 the table with foreach callback. The current entry may
4682 become invalid in the callback but it was referenced after
4683 the callback returned.
4685 Do not allow auto rehashing of hash table during the
4686 silc_hash_table_foreach operation, for same reasons as it is
4687 not allowed for SilcHashTableList. Affected files are
4688 lib/silcutil/silchashtable.[ch].
4690 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4693 Win32 DLL. extern's in header files are now declared with
4696 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4698 * Fixed private message handling. It used some old code that
4699 caused the client to crash. Affecte file is
4700 lib/silcclient/client_prvmsg.c.
4702 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4704 * Added function silc_client_add_channel,
4705 silc_client_replace_channel_id, and removed functions
4706 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4707 from client library.
4709 * Added cross reference of the joined channels to the
4710 SilcClientEntry, and changed the SilcChannelEntry's
4711 users list to SilcHashTable. The affected files are
4712 lib/silcclient/idlist.[ch].
4714 * Fixed a bug in hash table tarversing. While the hash table
4715 is traversed with SilcHashTableList the table must not be
4716 rehashed. It is now guaranteed that auto rehashable tables
4717 are not rehashed while tarversing the list. Also defined that
4718 silc_hash_table_rehash must not be called while tarversing
4719 the table. Added function silc_hash_table_list_reset that must
4720 be called after the tarversing is over. The affected files are
4721 lib/silcutil/silchashtable.[ch].
4723 * Changed all hash table traversing to call the new
4724 silc_hash_table_list_reset in server and in client library.
4726 * Added function silc_client_on_channel to return the
4727 SilcChannelUser entry if the specified client entry is joined
4728 on the specified channel. This is exported to application as
4729 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4731 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4733 * Fixed founder regaining problem with JOIN command on normal
4734 server. The notify for mode change must be sent always and
4735 not only if !cmd->pending. Affected file silcd/command.c.
4737 * Fixed the WHOWAS command's reply sending to support the
4738 lists correctly. Affected file silcd/command.c.
4740 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4742 * When sending JOIN command to router for processing the
4743 sender's old command identifier was not saved back to the
4744 sender's command context, fixed now. The affected file is
4747 * Create the key in JOIN command of the router did not return
4748 the channel key, added check for this. Affected file is
4751 * Fixed a channel ID update bug in JOIN command reply. Do
4752 not directly upgrade the ID but call the function
4753 silc_idlist_replace_channel_id if the ID was changed.
4754 Affected file silcd/command_reply.c.
4756 * Fixed memory leaks from command calling if it would fail.
4757 Affected file silcd/command.c.
4759 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4761 * Applied patches from cras:
4763 Memory leak fixes around libaries, irssi window resize fix,
4764 new silclist.h and silcdlist.h, all extern inline changed to
4767 * Removed dotconf from lib/dotconf, not needed anymore.
4769 * Removed TRQ from lib/trq, not needed anymore.
4771 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4772 with server connections. Later this will be configurable
4773 in config file after new config file is done. Affected file
4776 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4778 * Fixed a crash in server related to channel announcements.
4779 Affected file silcd/server.c.
4781 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4783 * Fixed memory leaks in silc_server_create_new_channel*
4784 functions. Affected file silcd/server.c.
4786 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4787 which ID was changed. This way the router will send the
4788 user list for the channel again, and server won't be in
4789 desync in some rare circumstances. Affected file is
4790 silcd/packet_receive.c.
4792 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4794 * Check for NULL socket pointer in the function
4795 silc_server_packet_send_to_channel_real. Affected file
4796 silcd/packet_send.c.
4798 * Fixed the BAN notify handling to correctly remove ban
4799 list. Affected file silcd/packet_receive.c.
4801 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4803 * Fixed some header addition to Toolkit distribution in
4804 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4806 * Added lib/silcclient/client_ops_example.h as an template
4807 file for application programmers to quickly start using
4808 the SilcClientOperation functions in their application.
4809 Updated the lib/silcclient/README as well to tell about this
4810 nice file made available.
4812 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * Call silc_server_remove_from_channels when removing client
4815 entry when NO_SUCH_CLIENT_ID was received. Affected file
4816 is silcd/command_reply.c.
4818 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4820 * Added server & router operator statistics updating. Affected
4821 file silcd/packet_receive.c and silcd/command.c.
4823 * Fixed the SERVER_SIGNOFF notify handling on normal server
4824 not to save the history information for clients. Same was
4825 fixed earlier in remove_clients_by_server function, but not
4826 here. Affected file silcd/packet_receive.c.
4828 * Raised the default connection-retry count from 4 to 7 in
4829 server. Affected file silcd/server.h.
4831 * Cancel any possible reconnect timeouts when we start the
4832 key exchange. Affected file silcd/server.c.
4834 * Do not reconnect on connection failure when SCONNECT was
4835 given. Affected files silcd/server.[ch].
4837 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4839 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4841 * Fixed the NICK command to always give the unformatted
4842 nickname to the one giving the NICK command. If unformatted
4843 nickname is cached already it will be formatted and the
4844 local entry will always get the unformatted nickname.
4845 Affected file lib/silcclient/idlist.c.
4847 * Fixed some double frees from client library commands.
4848 Affected file is lib/silcclient/command.c.
4850 * Fixed CUMODE command in server to assure that no one can
4851 change founder's mode than the founder itself, there was a
4852 little bug. Affected file silcd/command.c.
4854 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4856 * Removed the SilcClientCommandDestructor from the client
4857 libary, it is not needed anymore. Affected files are
4858 lib/silcclient/silcapi.h, command[_reply].[ch],
4859 client_notify, idlist.c.
4861 * Fixed GETKEY command to first resolve client, and then
4862 resolve the server only if the client was not found, instead
4863 of resolving both at the same time. Affected file is
4864 lib/silcclient/command.c.
4866 * Added silc_client_start_key_exchange_cb and lookup the
4867 remote hostname and IP address before starting the key
4868 exchange with server. The affected file is
4869 lib/silcclient/client.c.
4871 * The server's public key is now saved using the IP address
4872 of the server and not the servername for the filename.
4873 The hostname public key filename is checked as an fall back
4874 method if the IP address based filename is not found.
4876 Fixed the GETKEY command to save the fetched server key
4877 in correct filename.
4879 Print the remote server's hostname now when new key is
4880 received during connection process. Affected file is
4881 irssi/src/silc/core/client_ops.c.
4883 * Return always our own public key to the client if it asks
4884 for it with GETKEY command. Affected file silcd/command.c.
4886 * Removed the use_auto_addr variable from default config
4887 file since it was in wrong section. Affected file is
4890 * Fixed TOPIC_CHANGE notification to not route it when it
4891 was sent using silc_server_send_notify_to_channel function.
4892 Affected file silcd/command.c.
4894 * Fixed silc_server_send_notify_kicked to send the kicker's
4895 Client ID also, it was missing. Affected files are
4896 silcd/command.c, silcd/packet_send.[ch].
4898 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4900 * Do not save client history information in SERVER_SIGNOFF.
4901 Fixes the bug in normal server that it does not detect
4902 the client becoming valid after the server becomes back
4903 online. Affected file silcd/server_util.c.
4905 * Added `sock_error' field into the SilcSocketConnection
4906 context. When error occurs during socket operation (read
4907 or write) the error is saved. Added also new function
4908 silc_socket_get_error to return human readable socket error
4909 message. Affected files are lib/silcutil/silcsockconn.[ch],
4910 lib/silcutil/unix/silcunixsockconn.c, and
4911 lib/silcutil/win32/silcwin32sockconn.c.
4913 * The server now prints the socket error message in the
4914 signoff for client. Affected file silcd/server.c.
4916 * Fixed the `created' channel information sending from router
4917 to server in JOIN command. Checks now whether the channel
4918 really was created or not and set it according that.
4920 Fixed the JOIN command to use the client entry's current
4921 ID during the joining procedure instead of the one it sent
4922 in the command (it is checked though), since it can change
4923 between the packet processing and command processing, and
4924 would just case unnecessary pain in the client end. Affected
4925 file silcd/command.c.
4927 * Fixed a channel key payload sending to use correct channel
4928 ID when the server was forced to change the channel's ID by
4929 router. Router sent the key payload with the old Channel ID.
4930 Affected file silcd/packet_receive.c.
4932 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4934 * Call silc_server_save_channel_key only if the key payload
4935 was provided in the JOIN command's command reply. Affected
4936 file silcd/command_reply.c.
4938 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4940 * Fixed silc_mp_sizeinbase to return the value correctly with
4941 MPI. Affected file lib/silcmath/mp_mpi.c.
4943 * Fixed the stop_server signal to correctly stop the scheduler
4944 and gracefully stop the server when SIGTERM or SIGINT signals
4945 are received. Affected file silcd/silcd.c.
4947 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4949 * Simple handling of TERM and HUP signals. Also added some log
4950 flushing call around. Affected file is
4953 * Fixed small bugs in silclog.c. Now buffering output will take
4954 effect after 10 seconds since startup: This will ensure that
4955 no important startup messages are lost. Also output redirection
4956 will preserve original format ([Date] [Type] message).
4957 Affected file is lib/silcutil/silclog.c.
4959 * Added two options to the config file, in the logging section:
4960 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4961 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4963 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4965 * Do not print the warning about log files not being initialized
4966 more than once to avoid excess logging. Affected file is
4967 lib/silcutil/silclog.c.
4969 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4970 the SIM copying in make install in Makefile.am.pre.
4972 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4974 * Rewritten silclog APIs. Globally interesting changes follows:
4975 silc_log_set_files() changed to silc_log_set_file().
4976 silc_log_set_callbacks() changed to silc_log_set_callback().
4977 ROBOdoc documented silclog header file.
4978 SilcLogCb now returns bool to wether inihibit the default
4979 handler or not (to keep the old behaviour return always TRUE).
4980 The new APIs should also fix the problem of the
4981 silcd_error.log file that was written in the current directory.
4984 Log files streams will remain opened after silc_log_set_file()
4985 call, means less CPU usage notably on high traffic servers.
4986 File streams are now full buffered, and flushed to the disk
4987 every 5 minutes, lesses HD activity and CPU usage.
4988 Messages can be redirected, allowing admins to configure
4989 one single logfile for all server messages.
4990 the silc_log_quick global variable to activate fast-logging.
4991 Affected files lib/silcutil/silclog.[ch]
4993 * Changed some code to conform new silclog APIs. Affected
4994 files are doc/example_silcd.conf.in, silcd/server.c
4995 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4998 * Fixed a memory leak that could occur in some situations.
4999 Affected file silcd/serverconfig.c.
5001 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5003 * Added the silc_client_del_client to remove the client from
5004 all channels as well. Affected file lib/silcclient/idlist.c.
5006 * Fixed the client library to correctly remove the client
5007 from all channels when the client entry is being destroyed.
5008 Affected file lib/silcclient/client_notify.c, command.c.
5010 * Added auto-nicking support to the client library. If the
5011 applicatio now sets client->nickname it will be sent to the
5012 server after connecting by the library. This way for example
5013 SILCNICK (or IRCNICK) environment variables will have effect
5014 and always change the nickname automatically to whatever
5015 it is wanted. Affected file lib/silcclient/client.[ch].
5017 * Renamed silc_server_command_bad_chars to the
5018 silc_server_name_bad_chars and moved it to the
5019 silcd/server_util.[ch]. Added also new function
5020 silc_server_name_modify_bad to return nickname that
5021 includes bad characters as new nickname without those
5022 bad characters. This check and modify is now used in
5023 silc_server_new_client when the username is initially set
5024 as nickname, so it must be checked to be valid nickname.
5025 Affected file silcd/packet_receive.c.
5027 * The nickname length is now taken from the packet for real
5028 and not trusted to strlen() since it clearly can return
5029 wrong length for nickname including bad characters. This
5030 also applies to channel names. Affected file silcd/command.c.
5032 * Removed the lib/silcsilm/modules directory. Modules are now
5033 compiled into the lib/silcsim. Fixed the copying of the
5034 modules to follow symbolic links in Makefile.am.pre.
5036 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5038 * Fixed silc_string_regexify list creation. Fixes bugs with
5039 BAN and INVITE commands in server. The affected file is
5040 lib/silcutil/unix/silcunixutil.c.
5042 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5044 * Removed the command destructor entirely from the server's
5045 command and command reply routines. It is not needed, and
5046 its usage was buggy and caused crashes. Affected files are
5047 silcd/command[_reply].[ch].
5049 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5051 * Cancel protocol and NULL sock->protocol if timeout
5052 occurred during protocol. Affected file silcd/server.c.
5054 * Cancel protocol timeouts always before calling the final
5055 callback, to assure that after final callback is called
5056 no other state will be called for the protocol anymore.
5057 Affected file silcd/protocol.c.
5059 * Print error log if incoming connection configuration could
5060 not be found. Affected file silcd/server.c.
5062 * Fixed JOIN command to correctly save the founder mode
5063 to the client on normal SILC server, when the channel
5064 was created by the router. Affected file silcd/command.c.
5066 * Fixed LIST command (hopefully) to send correct reply
5067 packets. Affected file silcd/command.c.
5069 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5071 * The silc_packet_receive_process now returns FALSE if the
5072 read data was invalid packet, and TRUE if it was ok.
5074 The server now checks that if unauthenticated connection
5075 sends data and its processing fails the server will close
5076 the connection since it could be a malicious flooder.
5078 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5080 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * Make sure the warning about error opening a log file is
5083 printed only once and not everytime it fails (produces
5084 too much useless log). Affected file lib/silcutil/silclog.c.
5086 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5088 * Made the silc_server_daemonise() function more readable.
5089 Affected file silcd/server.c.
5091 * Pid file is now optional, the user may comment it out from
5092 the config file. Removed define SILC_SERVER_PID_FILE, we
5093 don't need a default any longer. Affected file
5094 configure.in.pre, lib/Makefile.am.pre.
5096 * Make some use of the pid file. The server now dies at startup
5097 if it detects a valid pid file on his path. The server would
5098 die anyway in this circumstance, because of the bind() failure.
5099 Affected file silcd/silcd.c.
5101 * No longer compiling lib/dotconf.
5103 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5105 * Fixed JOIN command parsing not to crash. Affected file
5106 lib/silcclient/command.c.
5108 * Fied the NICK_CHANGE notify to add the new client entry
5109 even it is resolved. This removes an <[unknown]> nick
5110 thingy bug in the client. Affected file is
5111 lib/silcclient/client_notify.c.
5113 * Do not try to allocate 0 bytes (efence does not like it)
5114 in lib/silccore/silccomand.c when encoding payload.
5116 * Do not take IRCNICK as nickname in Irssi SILC client since
5117 it is not possible to set nickname before hand connecting
5118 the server (TODO has an entry about adding auto-nicking
5121 * Changed the silc_server_command_pending to check whether
5122 there already exists an pending entry with the specified
5123 command, command identifier and pending callback. This is
5124 to fix IDENTIFY and WHOIS related crashes that may register
5125 multiple pending commands with same identifier. Affected
5126 file silcd/command.c.
5128 * Fixed the server to reconnect to the router even if it
5129 was already reconnecting and EOF was received. This to
5130 fix a possibility that the server wouldn't ever try to
5131 auto-reconnect to the router. Affected file silcd/server.c.
5133 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5135 * Fixed the server's password authentication to use the
5136 length of the locally saved password, and not the one
5137 sent in the packet. Affected file silcd/protocol.c.
5139 * Fixed same password authentication problem in the
5140 Authentication Payload handling routines in
5141 lib/silccore/silcauth.c.
5143 * Yet another password authentication problem fixed with
5144 channel password handling in silcd/command.c.
5146 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5148 * If first character of string in silc_parse_userfqdn is '@'
5149 then do not parse it. Affected file is
5150 lib/silcutil/silcutil.c.
5152 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5154 * Fixed minor bug in IDENTIFY command reply sending, which
5155 caused various weird problems during JOIN when it was
5156 resolving names for users. Affected file silcd/command.c.
5158 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5160 * Fixed the IDENTIFY command reply sending to chech better valid
5161 clients. It was possible to send incomplete list of replies.
5162 Affected file silcd/command.c.
5164 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * Added silc_client_command[s]_[un]register functions now to
5167 dynamically register the commands in client library. Removed
5168 the static table of commands. This allows the client library
5169 to call commands without causing the application to know about
5170 what commands library has called.
5172 Removed the INFO command reply kludge to detect when the command
5173 was called by library. Now library use its own command reply
5174 function for INFO command.
5176 Added function silc_client_command_call to call a command.
5177 Application can use it to call command, not access the structure
5180 Now all commands that are sent by the client library (not
5181 explicitly sent by application) use own command reply functions.
5183 Affected files around lib/silcclient/ and in
5184 irssi/src/silc/core/.
5186 * Fixed the WHOIS command reply sending to chech better valid
5187 clients. It was possible to send incomplete list of replies.
5189 Fixed the WHOIS and IDENTIFY to send the request to router
5190 if normal server did not do it and did not find any results.
5192 Affected file silcd/command.c.
5194 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5196 * Moved the internal data from SilcClient context into its
5197 own file, not accesible to application. Affected files
5198 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5199 and other files in client library.
5201 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * Added doc/examples installation target in Makefile.am.pre.
5206 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5208 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5209 commands the found client entry will be removed from the
5210 cache, after notifying application about the error. Affected
5211 file lib/silcclient/command_reply.c.
5213 * Changed the /MSG to check for exact nickname user gave, and
5214 not let `nick' match `nick@host' if it is only one found. Now,
5215 user must type the exact nickname (like nick@host2) even if
5216 there are no more than one same nicks found. This is to avoid
5217 a possibility of sending nickname to wrong nickname since
5218 `nick' could match `nick@host'. Affected file is
5219 irssi/src/core/silc-servers.c.
5221 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5223 * Do not print "you are now server operator" or similar when
5224 giving /away command. Affected files are
5225 irssi/src/silc/core/client_ops.c, silc-servers.h.
5227 * Made the silc_server_command_pending_error_check to send
5228 the same command reply payload it received back to the
5229 original sender of the command. This way all arguments
5230 that was received by the server will be received by the
5231 client too. Affected file silcd/command.c.
5233 * Added the silc_idcache_add to return the created cache entry
5234 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5236 * Add global clients to expire if they are not on any channel.
5237 This is because normal server will never know if they signoff
5238 if they are not on any channel. The cache expiry will take
5239 case of these entries. This is done by normal servers only.
5240 The affected files are silcd/command_reply.c,
5241 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5243 * If server receives invalid ID notification for WHOIS or
5244 IDENTIFY and the ID exists in the lists, it is removed.
5245 Affected file silcd/command_reply.c.
5247 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5248 in client then client entry that it matches is searched and
5249 the nickname is printed on the screen for user. Affected
5250 file irssi/src/silc/core/client_ops.c.
5252 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5254 * Use cache entry expire time in the LIST command reply to
5255 purge old entries from the cache after the LIST command
5256 reply has been received. This way we don't have non-existent
5257 entries in the cache for too long. Affected file is
5258 silcd/command_reply.c.
5260 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5262 * If we are normal server, and we've not resolved client info
5263 in WHOIS or IDENTIFY from router, and it is global client,
5264 we'll check whether it is on some channel. If it is not
5265 then we cannot be sure about its validity and will resolve it
5266 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5267 file silcd/command.c.
5269 * Search channel by name (if possible) rather than by ID
5270 in IDENTIFY command's command reply. Affected file is
5271 silcd/command_reply.c.
5273 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5275 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5276 Updated specs and implemented it. Affected file silcd/command.c,
5277 silcd/packet_send.c and silcd/packet_receive.c.
5279 * Implemented the <founder auth> payload handling in the JOIN
5280 command. If provided all conditions for channel joining
5281 except requirement to provide correct passphrase can be
5282 overrided by the channel founder. Updated the protocol specs.
5283 Affected file silcd/command.c.
5285 Added support for founder auth in JOIN command in client
5286 library. Fixed the parsing of the JOIN command now to support
5287 all options as they should be. The affected file is
5288 lib/silcclient/command.c.
5290 * Optimized the WHOIS and IDENTIFY commands to send the request
5291 to router only if it includes nicknames or other names. If
5292 they include only IDs then check the local cache first before
5293 routing. Affected file is silcd/command.c.
5295 * Added channels topic announcements. Affected file is
5296 silcd/packet_receive.c and silcd/server.c.
5298 * Fixed the silc_server_send_notify_topic_set to really destine
5299 the packet to channel. Affected file silcd/packet_send.c.
5301 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5302 library. Affected file lib/silcclient/client_notify.c.
5304 * Added UMODE announcements. Affected file silcd/server.c.
5306 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * Memory leak fixes in:
5310 lib/silcutil/silcsockconn.c
5311 lib/silcske/silcske.c
5312 lib/silcske/groups.c
5314 lib/silccrypt/silcpkcs.c
5315 lib/silccore/silccommand.c
5316 lib/silccore/silcidcache.c
5321 * ROBOdoc documented the lib/silcske/groups.h file and a
5322 bit changed the interface for better.
5324 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5326 * Update the client entry context in the ID cache after
5327 nick change. Affected file lib/silcclient/command.c.
5328 Fixes the CUMODE command when regaining founder privileges,
5329 and a little WHOIS problem.
5331 * Fixed silc_net_gethostbyname to correctly call the
5332 inet_ntop. Affected file lib/silcutil/silcnet.c.
5334 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5336 * Added IPv6 support checking to the configure.in.pre, added
5337 also --enable-ipv6 option to override the check. Affected
5338 file configure.in.pre.
5340 * The silc_thread_create now calls the start function
5341 directly if threads support is not compiled in. Removes
5342 ugly #ifdef's from generic code. Affected files are
5343 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5345 * Added silc_net_gethostby[name/addr]_async to asynchronously
5346 resolve. Affected files are lib/silcutil/silcnet.[ch].
5348 * Added support for rendering IPv6 based server, client and
5349 channel IDs. Affected file lib/silcutil/silcutil.c.
5351 * Added support for creating IPv6 based server IDs. Affected
5352 file is silcd/serverid.c.
5354 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5356 * Added silc_net_gethostby[addr/name] into the
5357 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5358 routines. Added silc_net_is_ip[4/6]. Affected file is
5359 lib/silcutil/unix/silcunixnet.c. All routines that take
5360 address as argument now supports both IPv4 and IPv6 addresses.
5362 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5364 * Fixed LIST command reply sending in server. Affected file
5367 * Server now sends the kicker's client ID in the KICK notify
5368 to the kicked client. Affected file silcd/command.c.
5370 * The client library now parses the kickers client ID and
5371 UI displays it. Affected files lib/silcclient/client_notify.c
5372 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5374 * Made all payload parsing function prototypes consistent.
5375 They all take now const unsigned char * and uint32 pair as
5376 the payload data instead of SilcBuffer. Changes all around
5377 the source tree. Other unsigned char* -> const unsigned char*
5378 changes around the tree as well.
5380 * Optimized SFTP client and server packet sending not to
5381 allocate new buffer for each packet but to recycle the
5382 first allocated buffer. Affected files are
5383 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5385 * Optimized the SFTP client to use SilcList instead of
5386 SilcDList for requests, because it is faster. Affected file
5387 is lib/silcsftp/sftp_client.c.
5389 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5390 into lib/silccore/silcid.[ch].
5392 Renamed silcpayload.[ch] into silcargument.[ch].
5394 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5396 * If client entry is deleted with active key agreement
5397 session, abort the session.
5399 The silc_client_abort_key_agreement now calls the completion
5400 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5402 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5405 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Don't use __restrict in older GCC's. Affected file is
5408 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5410 * silc_net_localhost now attempts to reverse lookup the
5411 IP/hostname. Affected file lib/silcutil/silcnet.c.
5413 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5414 command. It can be used to gain founder privileges at
5415 the same time when joining the channel.
5417 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5418 kicker's client ID as well. Updated protocol specs.
5420 Defined that the server must send SILC_COMMAND_IDENTIFY
5421 command reply with error status to client who sent
5422 private message with invalid client ID.
5424 Updated the protocol specification.
5426 * Added silc_server_send_command_reply to send any
5427 command reply. Affected file silcd/packet_send.[ch].
5429 * Added silc_id_payload_encode_data to encode ID payload
5430 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5432 * The server now send IDENTIFY command reply with error
5433 status if client ID in private message is invalid. Affected
5434 file silcd/packet_receive.c.
5436 * Save the server key file with server's IP address in
5437 the filename instead of hostname. The affected file is
5438 irssi/src/silc/core/client_ops.c.
5440 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5442 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5445 * Added libtool support for compiling shared objects in
5446 lib/silcsim. Affected file configure.in.pre and
5447 lib/silcsim/Makefile.am. Original patch by cras.
5449 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5451 * Pid file configuration, and server's config file fixes
5452 patch by toma. Updated CREDITS file.
5454 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Fixed silc_client_channel_message to not try to decrypt
5457 the message twice if it resolved the destination client
5458 information. This could cause of dropping one channel
5459 message. Affected file lib/silcclient/client_channel.c.
5461 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5463 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5464 lib/silcclient/client.c. This function is used when the SILC
5465 Client is run under some other scheduler, or event loop or
5466 main loop. On GUI applications, for example this may be
5467 desired to used to run the client under the GUI application's
5468 main loop. Typically the GUI application would register an
5469 idle task that calls this function multiple times in a second
5470 to quickly process the SILC specific data.
5472 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5474 * Fixed silc_server_drop() for dropping the supplementary
5475 groups as well, this could cause a security hole on some
5478 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5480 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5483 * Write PID file after dropping privileges. Added -F option
5484 to run server on foreground. A patch by debolaz.
5485 Affected files silcd/server.c, silcd/silcd.c.
5487 * Fixed MOTD to return the MOTD file server name. Affected
5488 file silcd/command.c.
5490 * Added INFO command reply handling to the Irssi SILC Client.
5491 Affected file irssi/src/silc/core/client_ops.c.
5493 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Fixed the silc_idcache_list_* routines to really support
5496 the dynamic list. Fixes a crash. Affected file is
5497 lib/silccore/silcidcache.c.
5499 * Fixed the LIST command reply to really call LIST command's
5500 pending callbacks. Affected file silcd/command_reply.c.
5502 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5504 * Update conn->local_entry->nickname after giving NICK
5505 command. Affected file lib/silcclient/command.c.
5507 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5509 * Added the [pid] option to the silcd configuration file
5511 Affected files: serverconfig.[ch] and silcd.c
5513 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5515 * Save fingerprint in WHOIS command reply in server.
5516 Affected file silcd/command_reply.c.
5518 * Fixed NICK commands pending callback registration.
5519 Affected file lib/silcclient/command.c.
5521 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Use ++server->cmd_ident when sending commands in server,
5524 instead of random number. Affected file silcd/command.c.
5526 * Fixed GETKEY command reply to call actually GETKEY pending
5527 command callbacks. Affected file silcd/command_reply.c.
5529 * A bit stricter check for nicknames. Check for same nickname
5530 in NICK command also. Affected file silcd/command.c.
5532 * Do not call INFO command everytime client ID changes, only
5533 during first connecting. Affected file lib/silcclient/client.c.
5535 * Set the new nickname only after successful command reply for
5536 NICK command is returned by server. Affected file
5537 lib/silcclient/command.c.
5539 * Remove nicknames from nicklist during server_signoff notify.
5540 Should fix /NAMES bit more. The affected file is
5541 irssi/src/silc/core/silc-channels.c.
5543 * Added `fingerprint' field to the SilcIDListData in the
5544 silcd/idlist.h to hold the fingerprint of the client's
5547 Send the fingerprint of the client's public key in WHOIS
5550 Affected files silcd/command.c, and silcd/idlist.[ch].
5552 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5553 create fingerprint from given data.
5555 * Show the fingerprint of the client's public key in WHOIS.
5556 Affected files irssi/src/module-formats.[ch] and
5557 irssi/src/silc/core/client_ops.c.
5559 * Format the multiple same nicknames also during JOIN and
5560 NICK_CHANGE notifys. Affected file is
5561 lib/silcclient/client_notify.c.
5563 * Do not print error on screen for invalid private message
5564 payload since it can come if someone is sending private
5565 messages with wrong key. Affected file
5566 lib/silccore/silcprivate.c.
5568 * Fixed multiple concurrent /PING crash. Affected file
5569 lib/silcclient/command.c.
5571 * Changed the wrong ID encoding. All IP addresses must be
5572 in MSB first order in encoded format. They were encoded
5573 wrong and was in LSB format. Affected files are
5574 silcd/serverid.c, lib/silcutil/silcutil.c.
5576 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5578 * Call the `connect' client operation through the scheduler
5579 in case of error. Affected file lib/silcclient/client.c.
5581 * Call the `failure' client operation even if the error
5582 occurred locally during a protocol. Affected file is
5583 lib/silcclient/protocol.c.
5585 * Added support of sending LIST command to router from normal
5586 server. This way normal server can get list of all channels
5587 in the network too. Fixed the channel list sending in the
5588 server too. Affected files are silcd/command.c, and
5589 silcd/command_reply.[ch].
5591 * Added silc_server_update_channels_by_server and
5592 silc_server_remove_channels_by_server. They are used during
5593 disconnection of primary router and in backup router protocol.
5594 Affected file silcd/server_util.[ch], silcd/server.c and
5595 silcd/server_backup.c.
5597 * Fixed channel adding to global list in IDENTIFY command
5598 reply in server. Affected file silcd/command_reply.c.
5600 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * If the incoming packet type is REKEY or REKEY_DONE process
5603 that packet always synchronously. Fixes yet another MAC
5604 failed error on slow (dialup) connections. Affected file
5605 lib/silcclient/client.c and silcd/server.c.
5607 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Call check_version SKE callback for initiator too. Affected
5610 file lib/silcske/silcske.c.
5612 * Implemented fix for security hole found in the SKE that was
5613 fixed in the specification few days back; the initiator's
5614 public key is now added to the HASH value computation.
5615 Added backwards support for the old way of doing it too, for
5616 old clients and old servers. Affected file is
5617 lib/silcske/silcske.c.
5619 * Enabled mutual authentication by default in SKE. If initiator
5620 is not providing mutual authentication the responder will
5621 force it. This will provide the proof of posession of the
5622 private key for responder. The affected files are
5623 lib/silcclient/protocol.c and silcd/protocol.c.
5625 * Do not cache anymore the server's public key during SKE.
5626 We do mutual authentication so the proof of posession of
5627 private key is done, and if the server is authenticated in
5628 conn auth protocol with public key we must have the public
5629 key already. Affected file silcd/protocol.c.
5631 * Added new global debug variable: silc_debug_hexdump. If
5632 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5633 file lib/silcutil/silclog.[ch].
5635 * Fixed compilation warning due to char * -> const char *.
5636 Affected files lib/silcutil/silcnet.h, and
5637 lib/silccore/silcauth.[ch].
5639 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5641 * Fixed CMODE command when new channel key was created. If
5642 the creation failed the old key was removed. Next time giving
5643 same command would crash the server since the old key was
5644 freed already. Affected file silcd/command.c.
5646 * Fixed the silc_server_announce_get_channels to not crash
5647 on reconnect. Affected file silcd/server.c.
5649 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * Added silc_log_set_debug_string function to set a regex
5652 string to match for debug output. Only the function names,
5653 or filenames matching the given debug string is actually
5654 printed. This way it is possible to filter out those debug
5655 strings that user is not interested in.
5657 Fixed a bug in silc_string_regexify.
5659 Affected files lib/silcutil/silclog.[ch], and
5660 lib/silcutil/unix/silcunixutil.c.
5662 * Changed the -d options in both server and Irssi SILC client
5663 to take the debug string as argument. Affected files
5664 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5666 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Added silc_hash_babbleprint to create a Bubble Babble
5669 Encoded fingerprint. The encoding is developed by Antti
5670 Huima (draft-huima-babble-01.txt), and it creates human
5671 readable strings out of binary data. Affected file
5672 lib/silccrypt/silchash.[ch].
5674 * Print the babble print now in addition of fingerprint as well
5675 in Irssi SILC client. Affected files are
5676 irssi/src/fe-common/silc/module-formats.[ch],
5677 irssi/src/fe-common/silc/core/client_ops.c.
5679 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5681 * Fixed a security problem found in SKE. The initiator's
5682 public key too is now added to the HASH hash value creation
5683 which is signed by the responder to create the SIGN value.
5684 This will prevent anyone in the middle to lie to the responder
5685 about the initiator's public key. If this is done now, the
5686 man in the middle will get caught. Updated the protocol
5689 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5691 * Better installation directory handling. Configure module
5692 paths and other paths automatically to example_silc* files
5693 in doc/. A patch by toma.
5695 * Fixed compiler warning from MPI library, and from SILC RNG.
5698 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5699 It can be configured with ./configure. A patch by toma.
5701 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5703 * Find correct make to use in prepare-clean. A patch by
5704 toma. Affected file prepare-clean.
5706 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5708 * Added irssi variables use_auto_addr, auto_bind_ip,
5709 auto_bind_port and auto_public_ip.
5711 * Changed the interface for silc_client_send_key_agreement
5712 in lib/silcclient/silcapi.h
5716 irssi/src/silc/core/silc-core.c
5718 lib/silcclient/silcapi.h
5719 irssi/src/silc/core/silc-channels.c
5720 lib/silcclient/client_keyagr.c
5723 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Added silc_pkcs_public_key_compare to compare two
5726 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5728 * Check that the client who set the founder mode on the
5729 channel is the same client that is giving the founder
5730 mode to itself. It is done by comparing the saved public
5731 key (it is saved even in the authentication is passphrase).
5732 Affected file silcd/command.c.
5734 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Do not process packet for disconnected socket connection.
5737 Affected file lib/silccore/silcpacket.c.
5739 * Process the DISCONNECT packet through scheduler in the
5740 client library. Affected file lib/silcclient/client.c.
5742 * Fixed the silc_client_packet_parse to not to increase
5743 the packet sequence number if the conn->sock and the
5744 current socket connection is not same. This can happen
5745 for example during key agreement when the conn includes
5746 multiple socket connections (listeners). Affected file
5747 lib/silcclient/client.c.
5749 * The sender of the file transfer request now provides also
5750 the pointer (listener) for the key exchange protocol. If
5751 the listener cannot be created then it sends empty key
5752 agreement and lets the receiver provide the listener.
5754 Added `local_ip' and `local_port' arguments to the
5755 silc_client_file_send. If they are provided they are used,
5756 if not then it will attempt to find local IP address, if
5757 not found or bind fails then the remote client will provide
5760 Affected files are lib/silcclient/client_ftp.c and
5761 lib/silcclient/silcapi.h.
5763 * Extended the FILE SEND command to support defining the
5764 local IP and port for key exchange listener. They are
5765 optional. Affected file irssi/src/silc/core/silc-servers.c.
5767 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Defined to WHOIS command reply the sending of fingerprint
5770 of the client's public key (if the proof of posession of the
5771 corresponding private key is verified by the server).
5772 Updated to the protocol specification.
5774 * Added support of receiving the client's public key's
5775 fingerprint in command reply in client library. Affected
5776 file is lib/silcclient/command_reply.c, and
5777 lib/silcclient/idlist.[ch].
5779 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Do not send over 128 chars long nickname to the server
5782 in NICK command. Affected file lib/silcclient/command.c.
5784 * Do not send over 256 chars long channel names to the server
5785 in JOIN command. Affected file lib/silcclient/command.c.
5787 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * Assure that silc_server_close_connection cannot be called
5790 twice for same socket context. Affected file is
5793 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Send error message to application if opening file for
5796 writing during file transfer fails. Affected file is
5797 lib/silcclient/client_ftp.c.
5799 Remove all file transfer sessions for a client that we're
5800 removing from ID cache.
5802 Affected file is lib/silcclient/client_ftp.c.
5804 * Fixed silc_net_addr2bin to return correct address. Affected
5805 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5807 * Fixed file transfer session removing on signoff notify.
5808 Affected file irssi/src/silc/core/silc-servers.c.
5810 * Added the SilcClientFileError to be returned in the monitor
5811 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5812 Affected file lib/silcclient/silcapi.h.
5814 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5816 * Fixed a crash in silc_client_ftp_free_sessions and
5817 silc_client_ftp_session_free_client. Affected file
5818 lib/silcclient/client_ftp.c.
5820 * Added `disabled' field in the SilcChannelEntry in the server
5821 to indicate if the server entry is disabled. Affected file
5822 silcd/idlist.h, silcd/command[_reply].c.
5824 * SILC server adds now /var/run/silcd.pid everytime it is
5825 started. Affected file silcd/silcd.c.
5827 * Added silc_server_packet_send_clients to send a packet to
5828 the provided table of client entries. Affected file
5829 silcd/packet_send.[ch].
5831 * Fixed a crash in client resolving in client_prvmsg.c in
5832 client library. Affected file lib/silcclient/client_prvmsg.c.
5834 * Do not actually remove the client directly from ID cache
5835 during SERVER_SIGNOFF, but invalidate it. This way we
5836 preserve the WHOWAS info for the client. Affected file
5837 silcd/server_util.c.
5839 * Fixed SERVER_SIGNOFF notify handling in the server. The
5840 server is now able to process incoming SERVER_SIGNOFF notify
5841 for a server that it doesn't even know about. It will remove
5842 the clients provided in the notify. Affected file
5843 silcd/packet_receive.c.
5845 * Check for partial packet in data queue after every packet that
5846 was found from the queue. Return and wait for more data if
5847 there is partial data in queue. Affected file is
5848 lib/silccore/silcpacket.c.
5850 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Added SilcClietFileError enum to indicate error in
5853 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5854 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5855 Affected files lib/silcclient/silcapi.h and
5856 lib/silcclient/client_ftp.c.
5858 * Check that newsize in silc_buffer_realloc is larger than
5859 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5861 * Added better monitor of file transfers. It now monitors
5862 key agreement protocol during the file transfer too. Added
5863 error reporting too. Affected files
5864 irssi/src/silc/core/silc-servers.c,
5865 irssi/src/fe-common/silc/module-formats.[ch].
5867 * Wrote a help file for FILE command.
5869 * Added silc_rng_global_get_byte_fast to get not-so-secure
5870 random data as fast as possible. Random data is read from
5871 /dev/urandom if available and from the SILC RNG if not
5872 available. It is used in padding generation. Affected file
5873 lib/silccrypt/silcrng.[ch].
5875 * All packets in client library are now processed synchronously.
5876 Optimized packet processing a lot. Affected file
5877 lib/silcclient/client.c.
5879 * All server connection packets are processing synchronously
5880 now in server, to optimize packet processing. Affected file
5883 * Include files are installed now only in Toolkit distribution
5884 if make install is given. Affected files: all Makefile.am's.
5886 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5888 * Assure that silc_client_notify_by_server_resolve does not
5889 resolve the client information multiple times. If it cannot
5890 be found by the first it cannot be found at all. Affected
5891 file lib/silcclient/client_notify.c.
5893 * Fixed WHOWAS command reply calling. Affected file
5894 lib/silcclient/command_reply.c.
5896 * Removed all references to silc_idlist_get_client from the
5897 Irssi SILC client since that call is internal call used by
5898 the library. The Irssi SILC client will use now client
5899 retrieval functions found in silcapi.h.
5901 * Fixed a bug in resolving nickname info before sending
5902 private message. It used freed memory. Affected file
5903 irssi/src/silc/core/silc-servers.c.
5905 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5907 * Assure my_channels statistics cannot go negative in server.
5908 Affected files silcd/server.c, silcd/server_util.c.
5910 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5914 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5916 * Win32 Toolkit changes. Affected files
5917 win32/silc.dsw, win32/libsilc/libsilc.def,
5918 win32/libsilcclient/libsilc.def,
5919 lib/silcutil/silcutil.c, and
5920 lib/sftp/sftp_fs_memory.c.
5922 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Added silc_net_localip to return local host's IP address.
5925 Affected file lib/silcutil/silcnet.[ch].
5927 * If key exchange or rekey protocol is active for a connection
5928 parse all packets syncronously since there might be packets
5929 in packet queue that we are not able to process without first
5930 processing packets before them. Affected file silcd/server,
5931 lib/silcclient/client.c.
5933 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5934 whether library should continue processing the packet.
5935 Affected file lib/silccore/silcpacket.h.
5937 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5938 SilcSFTPMonitorData to SFTP server to monitor various
5939 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5940 lib/silcsftp/sftp_server.c.
5942 * Added silc_file_size to return file size. Affected file
5943 lib/silcutil/silcutil.[ch].
5945 * Implemented the file transfer support for the client library.
5946 Added preliminary support for simple client to client one-file
5947 transmission. Affected file lib/silcclient/client_ftp.c,
5948 lib/silccilent/client.[ch].
5950 * Added new local command FILE to the Irssi SILC Client.
5951 It is used to perform the file transfer. It has subcommands
5952 SEND, RECEIVE, SHOW and CLOSE. Affected files
5953 irssi/src/silc/core/client_ops.c,
5954 irssi/src/silc/core/silc-server.[ch].
5956 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5958 * Relay the SILC_PACKET_FTP in the server. Affected files
5959 silcd/server.c and silcd/packet_receive.c.
5961 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Renamed silc_file_read and silc_file_write to functions
5964 silc_file_readfile and silc_file_writefile. Added function
5965 silc_file_open and silc_file_close. Affected files
5966 lib/silcutil/silcutil.[ch].
5968 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * Resolve the client info when received private message or
5971 channel message for a client which nickname we don't know.
5972 Affected files lib/silcclient/client_prvmsg.c and
5973 lib/silcclient/client_channel.c.
5975 * Do not crash in /KEY if client is not connected. Affected
5976 file irssi/src/silc/core/silc-channels.c.
5978 * Added SilcClientStatus field to the SilcClientEntry in the
5979 lib/silcclient/idlist.h.
5981 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5982 is incomplete and is being resolved, it won't be resolved
5985 Make sure also that USERS command reply does not resolve
5986 twice information. Affected file is
5987 lib/silcclient/command_reply.c.
5989 Make sure that silc_client_get_clients_by_list does not
5990 resolve twice same information.
5992 * Check for valid client->id in the silc_server_free_client_data.
5993 Affected file silcd/server.c.
5995 * Fixed /GETKEY nick@server not to crash if the server entry
5996 is not found. Affected file lib/silcclient/command.c.
5998 * Fixed the silc_server_check_cmode_rights to check the
5999 requested modes correctly. Affected file silcd/command.c.
6001 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6003 * Better checks for non-printable chars in nick added.
6004 Affected file silcd/command.c.
6006 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Call the silc_server_udpate_servers_by_server in the
6009 primary router that comes back online in the backup resuming
6010 protocol. Otherwise it routes packets wrong. Affected file
6011 silcd/server_util.[ch], silcd/server_backup.c.
6013 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6015 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6016 lib/silcutil/silcbuffmt.[ch].
6018 * Redefined the SILC packet header to include the padding
6019 length. Affected file lib/silccore/silcpacket.[ch].
6021 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6022 length for maximum padding up to 128 bytes). Affected
6023 file lib/silccore/silcpacket.h.
6025 * Removed all backwards support for old 0.5.x MAC thingies.
6026 The SILC packet header change makes it impossible to be
6027 backwards compatible.
6029 * Send the ENDING packet with timeout in the backup resuming
6030 protocol. This is to assure that all routers has connected
6031 to the primary router. Affected file silcd/server_backup.c.
6033 * Changed the RNG to take the first IV from random data. It
6034 used to take it from zero actually. Changed the RNG also
6035 to use /dev/urandom during session. /dev/random is used
6036 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6038 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Changed the SILC packet header to have the first two bytes
6041 (the packet length) encrypted. Affected files aroung the
6042 code tree, lib/silccore/silcpacket.[ch]. Removed the
6043 SilcPacketCheckDecrypt callback. It is not needed anymore
6044 since the silc_packet_receive_process will determine now
6045 whether the packet is normal or special.
6047 * Implemented the unidirectional MAC keys. Affected files
6048 lib/silcske/silcske.c, silcd/protocol.c and
6049 lib/silcclient/protocol.c.
6051 * Implemented the packet sequence number to the MAC computation.
6052 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6053 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6054 lib/silcclient/protocol.c.
6056 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Allow backup router to announce servers. All servers
6059 announced by backup router are added to the global list
6060 automatically. Update hte server's socket to our primary
6061 router also when backup router announces a server.
6062 Affected file silcd/packet_receive.c.
6064 * Do not update the client->router in the function
6065 silc_server_udpate_clients_by_server if the client is on
6066 global list. We might fail to find any specific server
6067 for locally connected clients and local cell clients. They
6068 should still use the `from' and not `to' as client->router.
6069 This fixes backup router resuming protocol. Affected file
6070 silcd/server_util.c.
6072 * Decrease channel statistics count only if the channel
6073 deletion worked. Affected files are silcd/server.c and
6074 silcd/server_util.c.
6076 * Added silc_server_update_servers_by_server to update origin
6077 of all server entries. Used during backup router protocol.
6078 Affected files silcd/server_util.[ch], silcd/server.c. and
6079 silcd/backup_router.c.
6081 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6082 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6083 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6084 lib/silccrypt/silchmac.c.
6086 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * Assure that router cannot reroute the same channel message
6089 to the sender. Affected file silcd/packet_receive.c.
6091 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Made better checks that the channel message is not sent
6094 to the router it came from. Affected file is
6095 silcd/packet_send.c. Fixed memory leak too.
6097 * Announce informations for incoming router connection, but
6098 only after checking if it is replaced by backup router.
6099 Affected file silcd/packet_receive.c.
6101 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6103 * Fixed the backup resuming protocol to work in multiple
6104 router environment. Affected file silcd/server_backup.c.
6106 * Route packet only to one router in the function
6107 silc_server_packet_send_to_channel. Affected file is
6108 silcd/packet_send.c.
6110 * Fixed silc_server_send_notify_dest to set the broadcast
6111 flag. Fixed the silc_server_send_notify_topic to actually
6112 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6113 Affected file silcd/packet_send.c.
6115 * Changed the SFTP Filesystem interface. Changed the
6116 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6117 the filesystem operation function. The SilcSFTPFilesystem
6118 is now a context that is allocated by all filesystem allocation
6119 functions and it already includes the operations structure
6120 and filesystem specific context. It is given as argument
6121 now to the silc_sftp_server_start. This made the interface
6122 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6123 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6125 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * Changed the backup router adding and getting interfaces
6128 in the server. The router that will be replaced by the
6129 specified backup router is now sent as argument. Affected
6130 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6133 * Added silc_net_addr2bin_ne to return the binary form of
6134 the IP address in network byte order. Affected files
6135 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6137 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Check for existing server ID in silc_server_new_server
6140 and in silc_server_connect_to_router_final and remove the
6141 old entry if it exists. Affected file silcd/packet_receive.c,
6144 * Send the channel message always to only one router, either
6145 in upstream or downstream. Affected file is
6146 silcd/packet_send.c.
6148 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Wrote the definition of the backup resuming protocol to the
6151 protocol specification.
6153 * Removed one redundant channel key generation from normal
6154 server during joining procedure. Removed one redundant
6155 channel key sending from server to router during joining
6156 procedure. Affected file silcd/command.c.
6158 * Made minor bugfixes to the backup router resuming protocol.
6159 Affected file silcd/server_backup.c, server.c.
6161 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Added --disable-asm configuration option. Affected files
6164 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6167 * Implemented the backup resuming protocol that is used to
6168 resume the primary router position in the cell after the
6169 primary router comes back online. Affected files
6170 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6171 and silcd/server_util.[ch].
6173 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6175 * Sleep two (2) seconds after sending QUIT command to server.
6176 Affected file lib/silcclient/command.c.
6178 * Assure that if outgoing data buffer is pending do not force
6179 send any data. Affected file silcd/packet_send.c.
6181 * Assure that if outgoing data buffer is pending do not force
6182 send any data. Affected file lib/silcclient/client.c.
6184 * Implemented the backup router support when the primary router
6185 goes down. The servers and routers can now use the backup
6186 router as new primary router without loosing connectivity.
6188 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6190 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6191 in the server to indicate disabled entry. All data read
6192 from the connection will be ignored and no data is sent
6193 for entry that is disabled. Affected files are
6194 silcd/idlist.h, silcd/server.c.
6196 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6198 * Created SFTP client and server test programs in the
6199 lib/silcsftp/tests directory.
6201 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Implemented memory filesystem (virtual filesystem) for
6204 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6207 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * Implemented the SFTP (SSH File Transfer Protocol) to the
6210 lib/silcsftp. It includes SFTP client and SFTP server
6213 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6215 * Moved lib/silccore/silcprotocol.[ch] to the
6216 lib/silcutil library.
6218 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6219 take variable argument list pointer as argument. Affected
6220 file lib/silcutil/silcbuffmt.[ch].
6222 * Added silc_buffer_set function that is used to set data
6223 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6224 Affected file lib/silcutil/silcbuffer.h.
6226 * Changed various routines in the core library to use the new
6227 silc_buffer_set instead of allocating new buffer only for
6230 * Added 64-bit value formatting and unformatting support to the
6231 silc_buffer_[un]format routines. Affected file is
6232 lib/silcutil/silcbuffmt.[ch].
6234 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6235 to includes/bitmove.h.
6237 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * Fixed channel user mode saving in client library. Affected
6240 file lib/silcclient/command[_reply].c.
6242 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * Defined the file transfer to the SILC Protocol. Added
6245 new packet type SILC_PACKET_FTP and defined File Transfer
6246 Payload. The mandatory file transfer protocol is SFTP
6247 (SSH File Transfer Protocol). Affected file in addition
6248 of the internet draft is lib/silccore/silcpacket.h.
6250 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6251 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6252 is used as part of backup router protocol when the primary
6253 router of the cell is back online and wishes to resume
6254 the position as primary router.
6256 * Redefined the MAC generation keys in the protocol. The
6257 same key is not used anymore in both direction. Both
6258 direction will now use different keys for sending and
6259 receiving. This fixes a potential security flaw. This
6260 change causes incompatibilities in the protocol.
6262 * Redefined also the MAC computation from the packet.
6263 An packet sequence number is now added to the MAC
6264 computation. This prevents possible replay attacks against
6265 the protocol. This change too causes incompatibilities
6268 Added `sequence' field to the SilcPacketContext to hold
6269 the current sequence number for the packet.
6271 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Added `created' field to the SilcIDListData in the file
6274 silcd/idlist.h to indicate the time when the entry was
6277 * Added `created' field to the SilcChannelEntry too. Affected
6278 file silcd/idlist.h.
6280 * Added `creation_time' aguments to all the announcement functions
6281 in the server. If it is provided then only the entries that
6282 was created after the provided time frame are actually
6283 announced. Affected file silcd/server.[ch].
6285 * The protocol says that the Channel ID's IP address must be
6286 based on the router's IP address. Added check for this in
6287 the silc_server_new_channel when processing incoming New Channel
6288 Payload. Affected file silcd/packet_receive.c.
6290 * Print out the correct version with --version in SILC client.
6291 Affected file irssi/src/silc/core/silc-core.c.
6293 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Fixed WHOWAS command to check for completnes of the client
6296 entry always, not just when the command is coming from client.
6297 Affected file silcd/command.c.
6299 * Added new function silc_server_packet_queue_purge to purge the
6300 outgoing data queue to the network. After the function returns
6301 it is guaranteed that the outgoing packet queue is empty.
6302 Affected file silcd/packet_send.[ch].
6304 * Purge the outgoing packet queue in the rekey protocol's final
6305 callback to assure that all rekey packets go to the network
6306 before quitting the protocol. Affected file silcd/server.c.
6308 * Added silc_client_packet_queue_parse as similar function as
6309 in server to the client library. The affected file is
6310 lib/silcclient/client.c.
6312 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Splitted silcd/server.c and created silcd/server_util.[ch]
6315 for utility functions.
6317 * Added new socket flag SILC_SF_DISABLED to indicate that the
6318 connection is open but nothing can be sent to or received from
6319 the connection. Affected file lib/silcutil/silsockconn.[ch].
6320 The checking for disabled socket is checked in the low level
6321 silc_socket_write and silc_socket_read functions.
6323 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6325 * Allow only nicknames and channel names that fits into the
6326 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6328 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * When processing JOIN command reply in server check that if
6331 the channel exists in our global list we'll move it the local
6332 list. Affected file silcd/command_reply.c.
6334 * Fixed the check whether client is joined on the channel already
6335 in JOIN command. Affected file lib/silcclient/command.c.
6337 * Fixed the JOIN command reply to check whether the channel
6338 already exists. Affected file lib/silcclient/command_reply.c.
6340 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Added silc_ske_status_string to map the SKE error numbers
6343 to readable strings. The affected files are
6344 lib/silcske/silcske[_status].[ch].
6346 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * Do not show the private channels on the WHOIS channel list
6349 as it is not allowed by the protocol. The affected file is
6352 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Assure that the packet length digged from the actual packet
6355 is something sensible in the silc_packet_decrypt_rest_special
6356 in lib/silccrypt/silcpacket.c.
6358 * Free and NULL the allocated pointer in silc_hmac_alloc if
6359 the HMAC allocation fails. The affected file is
6360 lib/silccrypt/silchmac.c.
6362 * Print the selected security properties to the log files in
6363 the server. Affected file silcd/protocol.c.
6365 * Add SKE's reference counter even if calling the completion
6366 callback manually. Otherwise it goes negative, although it
6367 does not cause any problems. The affected file is
6368 lib/silcske/silcske.c.
6370 * Remove the client entry with short timeout after giving the
6371 KILL command. Affected file lib/silcclient/command.c.
6373 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6374 case all found clients are already disconnected (WHOWAS would
6375 found them) in the server. Affected file silcd/command.c.
6377 * Update the last_receive (time of last data received) to be
6378 updated only when received private or channel message so that
6379 the idle time showed in WHOIS makes more sense.
6381 * Added boolean field `valid' in to the SilcClientEntry in the
6382 client library to indicate whether the entry is valid or not.
6383 This fixes the nickname change bug on channel when changing
6384 the nickname to be same than the old (like nick to Nick) the
6385 nickname formatter doesn't set the new nick anymore to Nick@host.
6386 Affected file lib/silcclient/idlist.[ch].
6388 * Now actually fixed the nickname changing on disconnection.
6389 Added new function silc_change_nick to the Irssi SILC Client.
6390 Affected file irssi/src/silc/core/client_ops.c,
6391 irssi/src/silc/core/silc-nicklist.[ch].
6393 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Check that the public key exists in the GETKEY command before
6396 trying to encode it. Affected file silcd/command.c.
6398 * Print some notifications on received public keys with GETKEY
6399 command in the Irssi SILC Client. Affected files are
6400 irssi/src/fe-common/silc/module-formats.[ch],
6401 irssi/src/silc/core/client_ops.c.
6403 * Use IDENTIFY command to resolve the server information in the
6404 GETKEY command instead of INFO command. Affected file
6405 lib/silcclient/command.c.
6407 * All command reply functions in the client library now calls
6408 the pending command reply callbacks even if an error has
6409 occurred. The server has done this a long time and now it was
6410 time to move the client library to this as well. Now all
6411 errors can be delivered back to the pending command reply
6412 callbacks if necessary. Affected files are
6413 lib/silcclient/command[_reply].[ch].
6415 * Change the nickname on disconnection back to the username
6416 because in reconnect the server will enforce it to it anyway.
6417 Affected file irssi/src/silc/core/silc-servers.c.
6419 * Fixed a config file parsing bug in the Irssi SILC client.
6420 Affected file irssi/src/silc/core/clientconfig.c.
6422 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6424 * When printing the channel mode on JOIN, verify that the
6425 channel key and channel's HMAC are valid. Affected file
6426 irssi/src/silc/core/client_ops.c.
6428 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6430 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6431 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6432 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6434 * Removed channel key rekey task deleting from the function
6435 silc_server_save_channel_key. Affected file silcd/server.c.
6436 Added explicit timeout task context instead that is used to
6437 delete the task if we are registering a new task before the
6438 new task has elapsed.
6440 * When channel key rekey occurs the client library now saves
6441 the old channel key for a short period of time (10 seconds) and
6442 is able to use it in case some is still sending channel
6443 messages encrypted with the old key after the rekey. Affected
6444 file lib/silcclient/[idlist.h|client_channel.c].
6446 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6448 * Added check to the silc_server_new_id_real to not accept
6449 new ID if it is the sender's own ID. Affected file is
6450 silcd/packet_receive.c.
6452 * Assure that we do not announce ourself or the one we've
6453 sending our announcements when we're router and are announcing
6454 servers to our primary router. Affected file silcd/server.c.
6456 * Fixed silc_server_command_identify_check_client to assemble
6457 correct WHOIS packet. It send corrupted WHOIS packet and
6458 caused problem with router to router connections. Affected
6459 file silcd/command.c.
6461 Fixed also silc_server_command_whois_check the same way
6462 as for the IDENTIFY command.
6464 * Added new SilcIDListStatus to the server in the SilcIDListData
6465 structure. The status now includes the current status of
6466 the entry (like registered, resolved etc.). Affected file
6467 silcd/idlist.[ch]. Defined a bunch of different status types
6468 as well. This replaced the old boolean registered field as well.
6470 Added resolve_cmd_ident field to the SilcClientEntry structure
6471 too so that if the entry is for example being resolved so
6472 another command may attach to the same pending command reply
6473 without requiring to resolve the same entry again. This concept
6474 should optimize the WHOIS and the IDENTIFY resolving under
6475 heavy load by taking away unnecessary resolving for entries
6476 that are being resolved already.
6478 Added support for adding multiple pending commands for one
6479 command idenfier. Affected file silcd/command[_reply].[ch].
6481 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6482 before deleting the data. Otherwise the hash table will have
6483 freed data in comparison functions. Affected file is
6484 silcd/command_reply.c.
6486 * Fixed silc_idlist_replace_client_id to add the new entry to
6487 the cache with NULL nickname. Otherwise there will be invalid
6488 memory as the nickname after the nickname is freed. Affected
6489 file silcd/packet_receive.c.
6491 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6492 saved into wrong slots because the previous number of entries
6493 was not taken into account. Affected file silcd/idlist.c.
6494 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6496 * If we are router and we receive JOIN notify to a channel that
6497 does not have any users then notified client is marked as the
6498 channel founder, as it is it. The affected file is
6499 silcd/packet_receive.c
6501 * Added to the extended hash table API's table_del_*ext functions
6502 the destructor as argument too, so that the caller can decide
6503 which destructor to use or whether to use destructor at all.
6504 Affected file lib/silcutil/silchashtable.[ch].
6506 * Fixed ID Cache purging. It actually deleted the entries from
6507 the hash table after the data was freed. The hash table ended
6508 up comparing freed memory. The affected file is
6509 lib/silccore/silcidcache.c.
6511 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6513 * Fixed Irssi SILC client's KILL command's HELP syntax.
6515 * The USERS command now resolves the detailed user information
6516 if the userinfo field is missing. Affected file is
6517 lib/silcclient/command_reply.c.
6519 * Do not print error in silc_file_read if the read file does
6520 not exist. Just silently return NULL. Affected file is
6521 lib/silcutil/silcutil.c.
6523 * Fixed the silc_log_output to not wine about NULL filename
6524 and to not create some bogus " " filename. Affected file is
6525 lib/silcutil/silclog.c.
6527 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Fixed various printing bugs on the user interface in the
6530 Irssi SILC Client. Minor changes that were forgotten from
6533 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6535 * Fixed the configure.in.pre and the compilation and distribution
6536 environment to support the new autoconf 2.52. That version is
6537 now required to compile the CVS trunk.
6539 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6542 to generally parse user@fqdn format strings. Affected file
6543 lib/silcutil/silcutil.c.
6545 * Added nickname_format and nickname_force_format fields to the
6546 SilcClientParams structure. The first one defines the format
6547 for the nicknames that the library will enforce if the receives
6548 multiple same nicknames. The second one is boolean value and
6549 can be used to force the library to always enforce the format
6550 to the nicknames regardles whether there are multiple nicknames
6551 or not. This configurable formatting was employed to flexibly
6552 support accessing multiple nicknames from the user interface.
6553 The userinterface can now set the nicknames to what ever format
6554 they prefer. Affected file lib/silcclient/silcapi.h.
6556 Added function silc_client_nickname_format to the file
6557 lib/silcclient/idlist.c. It performs the nickname formatting.
6559 Added new field `hostname´ to the SilcClientEntry context.
6560 It holds the hostname of the client. Affected file is
6561 lib/silcclient/idlist.h.
6563 * Irssi SILC Client sets the nicknames in nick@hostn format.
6564 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6565 irssi/src/silc/core/silc-core.c.
6567 The WHOIS printing now also shows both the real nickname and
6568 the formatted nickname so that user knows how to access the
6569 user if there are multiple same nicknames cached. Affected
6570 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6571 printing formatting too to take the hostname now as a separate
6572 argument. The Affected file is
6573 irssi/src/fe-common/silc/modules-formats.[ch].
6575 * Changed the silc_client_get_clients_local to accept the formatted
6576 nickname as argument. It accepts the real nickname too but the
6577 formatted nickname can be used to find the true entry from
6578 multiple entries. Affected file lib/silcclient/silcapi.h and
6579 lib/silcclient/idlist.c.
6581 * Added nickname_format_parse field to the SilcClientParams.
6582 It is a callback function provided by the application to parse
6583 the nickname out of the formatted nickname string. The library
6584 calls it to get the nickname from the formatted string. Since
6585 the application generally knows better the format of the nickname
6586 string it parses it instead of the library, even though library
6587 encodes the formatted string. If the callback function is not
6588 provided then the library will use the string as is. The
6589 affected file is lib/silcclient/silcapi.h.
6591 * All the nickname strings passed to the client library in
6592 commands are now expected to be formatted nickname strings.
6593 If the command does not support the formatted nickname string
6594 it will assume that the sent string is the actual nickname.
6595 Affected file lib/silcclient/command.c.
6597 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6599 * Added public key authentication support to OPER and SILCOPER
6600 commands in the client library. Affected file is
6601 lib/silcclient/command.c.
6603 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6605 * Changed the get_auth_methdod client operation to be asynchronous.
6606 It can be async if the application resolves the authentication
6607 method from the server during the negotiation. Added new
6608 SilcGetAuthMeth completion callback that the application will
6609 call after resolving the authentication method.
6611 Added function silc_client_request_authentication_method that
6612 the application can use to resolve the authentication method
6613 from the server. Added also SilcConnectionAuthRequest callback
6614 that the library will call after the server has replied. The
6615 application can call this function if it does not know the
6616 current authentication method.
6618 Affected files are lib/silcclient/client.c and
6619 lib/silcclient/silcapi.h.
6621 * The Irssi SILC client now automatically resolves the authentication
6622 method incase any configuration information is not present (and
6623 currently there never is). The affected file is
6624 irssi/src/silc/core/client_ops.c.
6626 * Fixed public key authentication from the client library.
6627 Affected file lib/silcclient/protocol.c. Changed also the
6628 protocol specification about the public key authentication in
6629 the connection authentication protocol. The actual data to be
6630 signed is now computed with a hash function before signing.
6632 * Fixed the public key authentication from the server as well.
6633 Affected file silcd/protocol.c.
6635 * Removed the mlock()'s from the memory allocation routines.
6636 Affected file lib/silcutil/silcmemory.c. The ./configure does
6637 not check anymore for the mlock(). Affected file is
6640 * Fixed USERS command in server to allow the execution of the
6641 command for private and secret channels if the client sending
6642 the command is on the channel. Affected file silcd/command.c.
6644 * Fixed silc_client_get_clients_local to return the clients
6645 count correctly. It could return wrong value. Affected file
6646 lib/silcclient/idlist.c.
6648 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6650 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6651 types. The assembler optimizations seemed not to like 64-bit
6652 data types. The assmebler optimizations thus are now enabled
6653 also for BSD systems as opposed to only enable them for Linux.
6655 * Do not check for threads at all on BSD systems. Affected
6656 file configure.in.pre.
6658 * Removed -n and -h options from the Irssi SILC Client since
6659 they are not used in silc.
6661 * Fixed the prime generation to assure that the first digit
6662 of the generated random number is not zero since our conversion
6663 routines does not like number strings that starts with zero
6664 digit. If zero digit is seen the random number is regenerated.
6665 This caused some corrupted RSA keys when the zero first digit
6666 was met. Affected file lib/silcmath/silcprimegen.c.
6668 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6670 * Fixed WIN32 configuration in the ./configure script.
6671 Fixed to include xti.h on environments that has it.
6672 Patches by Carsten Ilchmann and andrew.
6674 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Changed the silc_id_create_client_id to be collision
6677 resistant. It is now assured that there cannot be created
6678 two same client ID's. I suspect that some weird bugs in
6679 the server were actually caused by duplicate Client IDs.
6680 Affected file silcd/serverid.[ch]. A router receiving
6681 new ID now also assures and informs the sending server
6682 if the ID caused collision.
6684 * Changed the silc_id_create_channel_id to also assure that
6685 there are no collisions.
6687 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6689 * Statement about ignoring the Mutual Authentication flag when
6690 performing rekey with PFS was a bit misleading. It is ignored
6691 if it was set in the initial negotiation, it cannot be even
6692 set in the rekey. Fixed in the ke-auth draft. Started the
6693 new versions of the protocol drafts in the doc/.
6695 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Fixed a bug in silc_client_command_identify_save when saving
6698 new channel information. The channel name was no duplicated
6699 and caused crash on exit. Affected file is
6700 lib/silcclient/command_reply.c.
6702 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Fixed the getkey command handling in the server. Send just
6705 empty OK reply to the sender if the key could not be fetched
6706 (but everything else was ok, like the key just was not available).
6707 Changed the public key parameter to optional in the protocol
6708 specs so that empty OK reply can be sent. Affected file
6711 Added a message to Irssi SILC client to tell to user if the
6712 server did not return a public key.
6714 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6716 * Fixed a channel key regeneration bug. It registered new
6717 timeout tasks exponentially until all system resources were
6718 used. Affected file silcd/server.c.
6720 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * Added the SILC Document generator to the scripts/silcdoc.
6723 It can be used to generate the Toolkit Reference Manual out
6724 of the source tree. Internally it will also use the RoboDoc
6725 generator now imported in util/robodoc.
6727 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Added couple of return's in rekey protocol if error orccurred
6730 during the protocol. The execution must be terminated.
6731 Affected file silcd/protocol.c. Also, terminate the protocol
6732 always with timeout.
6734 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * The client's Client ID was created initally from the wrong
6737 nickname (it could have been in format nick@host) in the
6738 silc_server_new_client. Affected file silcd/packet_receive.c
6740 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6742 * Added some SILC_LOG_ERROR's to various error conditions
6743 if client could not be added to ID cache. Affected files
6744 silcd/packet_receive.c and silcd/server.c.
6746 * When client's sock->user_data is freed, NULL also the
6747 client->router and client->connection pointers. Added check
6748 for these pointers being NULL to various places around the
6749 code. Affected file silcd/server.c.
6751 * Added client->data.registered == TRUE checks to various
6752 places around the code to assure that unregistered client's
6753 are not handled when it is not allowed. Affected file
6756 * Added `bool registered' fields to all
6757 silc_idlist_[server|client]_get_* routines to indicate whether
6758 the fetched client needs to be registered or not. Affected
6759 file silcd/idlist.[ch].
6761 * Add your own entry as registered to the ID cache in the
6762 server. Affected file server.c.
6764 * Fixed a bug in silc_server_new_server. The SilcServer was
6765 set as the new server's context instead of SilcServerEntry.
6766 This naturally caused some weird bugs.
6768 * Added "updated" field the SilcChannelEntry which indicates
6769 the time since the channel entry was last accessed. This
6770 can be used to determine whether it is necessary to
6771 announce the channel after backup resuming protocol.
6772 Affected files silcd/idlist.[ch].
6774 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6776 * Do not delete the channel rekey task when adding it
6777 for in silc_server_create_channel_key.
6779 * Changed the silc_server_create_channel_key to return
6780 TRUE or FALSE to indicate the success of the channel key
6783 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Fixed MSVC++ project files and added missing files to
6786 Makefiles under win32/.
6788 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6790 * Do not add TCP_NODELAY flag if the operating system
6791 does not have it defined. Affected files are
6792 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6794 * Fixed buffer overflow from Irssi SILC Client. Affected
6795 file irssi/src/fe-common/core/themes.c.
6797 * Fixed double free in client library in the file
6798 lib/silcclient/client.c when disconnecting from server.
6800 * Applied double free patch from cras to Irssi SILC client.
6801 Affected files irssi/src/core/[modules/expandos].c
6803 * Fixed the disconnection handling to Irssi SILC Client.
6804 The application must call silc_client_close_connection
6805 in ops->connect client operation in case of failure of
6806 the connection. Affected file is
6807 irssi/src/silc/core/client_ops.c.
6809 * Do not set sock->protocol to NULL in the function
6810 silc_client_close_connection after executing the protocol's
6811 final callback since the sock might not be valid anymore.
6812 Affected file lib/silcclient/client.c.
6814 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6816 * Do not enable SILC_THREADS if the linking with libpthread
6817 did not happen. Affected file configure.in.pre.
6819 * Added notion to protocol specification that server must
6820 verify the sent authentication payload with CMODE when
6821 setting the channel founder key. Implemented it to the
6822 server. Affected file silcd/command.c.
6824 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6826 * Added _EXTRA_DIST SILC distribution variable to the
6827 distributions file. It is used to conditionally add extra
6828 files or directories to the specific distribution. Affected
6829 files ./prepare, Makefile.am.pre and distributions.
6831 Removed the `_' from the start of the distribution names.
6834 * Added README.WIN32 for instructions to compile the Toolkit
6837 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6839 * Fixed a double free in disconnection in the server. Affected
6840 file is silcd/server.c.
6842 * Fixed the lib/silcske/groups.c to work now also with GMP
6843 MP library. The string conversion did not work when using
6844 specific base and the base is indicated in the string as well.
6846 * Created win32/ directory which now includes MSVC++ specific
6847 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6848 It will appear only in the toolkit distribution
6850 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * Changed the key material distribution function in case when
6853 the hash output is too short. The data is now concatenated
6854 a bit differently than it used to. Made the change to the
6855 SKE protocol specification.
6857 * Added better GMP detection to configure.in.pre. A patch
6860 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6862 * Fixed a minor bug in SKE that might cause some problem on
6863 some platforms. Affected file lib/silcske/silcske.c.
6865 * Added the cookie checking for initiator in the SKE. It checks
6866 that the responder returns the sent cookie unmodified. The
6867 affected file is lib/silcske/silcske.c. Added new SKE
6868 error type INVALID_COOKIE that can be sent during the
6869 negotiation. Fixed some memory leaks as well.
6871 * Added the "invalid cookie" error message to Irssi SILC client's
6874 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6876 * Added `task_max' field to the SilcClientParams to indicate
6877 the maximum tasks the scheduler can handle. If set to zero,
6878 default values are used. Affected file lib/silcclient/silcapi.h.
6880 * Fixed memory leaks in silc_client_close_connection. Affected
6881 file lib/silcclient/client.c.
6883 * Added silc_client_del_client_entry to client library to free
6884 all memory of given client entry. Affected file is
6885 lib/silcclient/idlist.[ch].
6887 * Added new functions silc_client_del_channel and
6888 silc_client_del_server to delete channel and server entries.
6889 Affected file lib/silcclient/[silcapi.h/idlist.c].
6891 * Removed silc_client_del_client_by_id from silcapi.h.
6893 * Fixed the INFO command to return the server's own info
6894 correctly when querying by Server ID. Affected file is
6897 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6899 * Removed the non-blocking settings in WIN32 code in the
6900 silc_sock_[read/write] and added SleepEx instead. Affected
6901 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6902 of input data is now checked with FIONREAD and ioctlsocket.
6904 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6906 * Call silc_schedule_task_del_by_context in the
6907 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6908 Affected file lib/silccore/silcprotocol.c.
6910 * Call silc_protocol_cancel for active protocols in the
6911 silc_server_close_connection if the funtion
6912 silc_server_free_sock_user_data has not been called.
6913 Affected file silcd/server.c.
6915 * Generic tasks cannot be deleted using the del_by_fd
6916 task deleting function since generic tasks does not match
6917 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6919 * Added a notion to SILCOPER help file that the SILCOPER works
6920 only on router server, not on normal server.
6922 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6924 * Added for WIN32 support for the new scheduler as well.
6925 Affected file lib/silcutil/win32/silcwin32schedule.c.
6927 * Fixed the SHA1 implementation to work on various platforms.
6929 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6931 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6932 API. It is part of the scheduler now. Everything else is
6933 as previously but some functions has changed their names.
6934 Checkout the lib/silcutil/silcschedule.h for the interface.
6935 Updated all applications to use the new interface. Affected
6936 files are lib/silcutil/silcschedule.[ch].
6938 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6940 * Found a bug in the SKE implementation. The HASH value,
6941 specified by the protocol, was not computed correctly. The
6942 public key of the responder was not added to the computation
6943 even though it is mandatory. Affected file lib/silcske/silcske.c.
6944 This unfortunately causes incompatibilities with older
6945 clients and servers.
6947 * Added WIN32 specific network init and uninit functions:
6948 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6949 the Winsock2. Affected file lib/silcutil/silcnet.h and
6950 lib/silcutil/win32/silcwin32net.c.
6952 * Set the socket always to nonblocking mode on WIN32 after
6953 reading data or writing data. Affected file is
6954 lib/silcutil/win32/silcwin32sockconn.c.
6956 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6958 * Fixed various compilation problems under WIN32. Affected
6959 files lib/silcutil/win32/silcwin32thread.c and
6960 lib/silcutil/win32/silcwin32schedule.c.
6962 * Removed all _internal.h #includes from public header
6963 files. Internal headers must never be included from
6966 Removed also the lib/silcske/payload_internal.h file.
6968 * All include files that may be needed (public and some others
6969 included by the public headers) by application developers are
6970 now copied to the ./includes directory. It does not copy any
6971 internal headers. Affected file Makefile.defines.pre and all
6972 Makefile.am's under lib/ and subdirs.
6974 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6976 * Do not change the ~/.silc directory's permissions automatically.
6977 Affected file irssi/src/silc/core/clientutil.c.
6979 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Do not cancel the protocol in silc_server_close_connection
6982 it might cause recursion. Now cancelled in the function
6983 silc_server_free_sock_user_data. Affected file silcd/server.c.
6985 * Fixed the silc_server_remove_clients_by_server to regenerate
6986 the channel keys correctly finally. Added also new function
6987 silc_server_remove_clients_channels to actually do it.
6988 Affected file silcd/server.c.
6990 * Fixed the silc_server_new_channel to not crash by giving
6991 wrong router to the new channel. Affected file is
6992 silcd/packet_receive.c.
6994 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6996 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6997 which is given as argument to the silc_client_alloc now.
6998 It can be used to configure the client and set various parameters
6999 that affect the function of the client.
7001 * The USERS command in server did not check whether the channel
7002 is private or secret. Affected file silcd/command.c.
7004 * Added new argument to the USERS command in protocol specification.
7005 The USERS command now can take the channel name as argument
7006 as well. Added support for this in client and server and
7007 updated the protocol specs.
7009 * Completed the GETKEY command in client. It can be now used
7010 to fetch also servers public key not only some clients.
7011 Affected files lib/silcclient/command[_reply].c.
7013 * Added silc_client_get_server to return server entry by the
7014 server name. Affected files lib/silcclient/silcapi.h and
7017 * Redefined the IDENTIFY command in protocol specification to be
7018 more generic. It now can be used to query information about
7019 any entity in the SILC Network, including clients, servers and
7020 channels. The query may be based either the entity's name
7021 or the ID. Added support for this in both client and server.
7023 Affected files silcd/command.c and lib/silcclient/command.c
7024 and command_reply.c.
7026 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7027 the _from_client and _from_server functions. Affected file
7030 * Added silc_client_get_channel_by_id_resolve to the file
7031 lib/silcclient/silcapi.h to resolve channel information by
7032 its ID. Added also silc_client_get_channel_by_id that
7033 does not resolve it from the server.
7035 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7037 * Added SilcServerEntry context into the client library
7038 to represent one server. The INFO command now allocates
7039 these to save the resolved server info. For now on the
7040 client library will also keep information about servers,
7041 connected and resolved with INFO.
7043 The INFO command now allocates the SilcServerEntry context
7044 and saves the server info there. The COMMAND_REPLY in
7045 the INFO now returns the parameters to application in
7046 same order as defined in the protocol specification.
7048 The entries are cached in the client->server_cache.
7050 * The INFO command is now issued after received the Client ID
7051 from the server. Affected file lib/silcclient/client.c.
7053 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7054 to the application as the mode changer might be server.
7055 It is guaranteed that NULL is not returned anymore to the
7056 application. Affected file lib/silcclient/client_notify.c.
7058 The ID Type is now also passed to the application so that
7059 it can check whether the returned entry is SilcClientEntry
7062 Added new function silc_client_get_server_by_id to return
7063 the server entry by ID. Affected files are the
7064 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7066 * Do not create the channel in the Irssi SILC Client when issuing
7067 the JOIN command but when received the sucessful JOIN command
7068 reply. Otherwise the channel might get created even though we
7069 could not join it. The Affected file is
7070 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7072 * Fixed a channel joining bug in router. The router must also
7073 check the channel modes, invite and ban lists etc. when serving
7074 the JOIN command sent by normal server. Affected file is
7075 silcd/command.c. The router now resolves the client's
7076 information from the server who sent the JOIN command if it
7077 does not know it, and processes the JOIN command only after
7080 * Changed the SilcCommandCb to take new argument; void *context2.
7081 Affected file lib/silccore/silccommand.h
7083 The second argument in the command callbacks in the server now
7084 includes the SilcServerCommandReplyContext if the command was
7085 called as pending command callback from the command reply.
7086 Otherwise it is NULL. When called as pending the status of the
7087 command reply will be checked and if it was erronous the
7088 error will be sent to the original sender of the command.
7089 This way the client always receives the error messages even
7090 though the server was actually the one who received the error
7091 when it resent the command to router, for example. Affected
7092 files silcd/command[_reply].[ch].
7094 * Fixed sending WHOWAS command's error message to client if
7095 the requested client could not be found. It was missing.
7098 * Changed the CMODE and CUMODE commands reply arguments in the
7099 protocol specification. The Channel ID is now sent in both
7100 of the commands to identify the channel. Implemented this
7101 new feature to the client and server. Affected files
7102 lib/silcclient/command_reply.c and silcd/command.c.
7104 * Made better checks for invite and ban lists in the JOIN
7105 command in server. Affected file silcd/command.c.
7107 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7109 * The server now performs the incoming host IP/DNS lookup
7110 using the silc_socket_host_lookup and thus does not block
7111 the server anymore. Affected file silcd/server.c.
7113 * Completed the multi-thread support for SILC Scheduler in
7114 the lib/silcutil/silcschedule.c.
7116 * Fixed the configure.in.pre to detect the pthread correctly
7119 * Fixed a deadlock in silc_task_queue_wakeup in the file
7120 lib/silcutil/silctask.c.
7122 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7124 * Added new function silc_schedule_wakeup that is used in
7125 multi-threaded environment to wakeup the main thread's
7126 schduler. It needs to be used when a thread adds a new task
7127 or removes a task from task queues. After waking up, the
7128 scheduler will detect the task queue changes. If threads
7129 support is not compiled in this function has no effect.
7130 Implemented the wakeup mechanism to both Unix and WIN32
7131 systems. Affected files are lib/silcutil/silcschedule.[ch],
7132 lib/silcutil/unix/silcunixschedule.c and the
7133 lib/silcutil/win32/silcwin32schedule.c.
7135 * Added new function silc_task_queue_wakeup to wakeup the
7136 scheduler by the specified task queue. Affected file
7137 lib/silcutil/silctask.[ch].
7139 * The silc_socket_host_lookup_start now wakes up the scheduler
7140 after adding the timeout task. Affected file is
7141 lib/silcutil/silcsockconn.c.
7143 * The silc_socket_host_lookup is synchronous now if the threads
7144 support is not compiled in. However, the callback is still
7145 called asyncronously through the scheduler, anyway. Affected
7146 file lib/silcutil/silcsockconn.c.
7148 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * Added new function silc_socket_host_lookup to perform
7151 asynchronous IP and FQDN lookups for the socket connection.
7152 Affected files lib/silcutil/silcsockconn.[ch].
7154 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7156 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7157 that may or may not compile the mutex support in.
7159 Changed the silc_mutex_alloc interface. It allocates the
7160 mutex now to the sent pointer and returns TRUE or FALSE.
7162 Affected file lib/silcutil/silcmutex.h.
7164 * Wrote the SILC Task Queue interface to support multi-threads.
7165 Affected file lib/silcutil/silctask.[ch].
7167 * Wrote the SILC Scheduler to support multi-threads. Affected
7168 file lib/silcutil/silcschedule.c.
7170 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7172 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7173 in lib/silcutil/win32/.
7175 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7177 * Defined SILC Mutex API and SILC Thread API and implemented
7178 them for Unix. Affected files are
7179 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7180 lib/silcutil/unix/silcunixmutex.c and
7181 lib/silcutil/unix/silcunixthread.c.
7183 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Fixed the silc_server_remove_clients_by_server's channel
7186 key re-generation. The hash table handling was incorrect
7187 and would not work with many channels. Affected file is
7190 * Fixed some memory leaks around the server code.
7192 * Rewrote the silc_server_get_users_on_channel to support IPv6
7193 based Client ID's. Affected file silcd/server.c.
7195 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7196 specification. However, a separate document must be written
7197 to define the detailed signing procedure and the payload
7198 associated with the flag. Defined the flag to the
7199 lib/silccore/silcchannel.h as well.
7201 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7203 * Changed the dynamic tables to static size tables in the
7204 lib/silccrypt/silchmac.c.
7206 * Removed GCC dependencies from the code. A patch by cras.
7208 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7210 * Do not show the error "Error receiving packet bla bla"
7211 in server if it really was not an error (-2 means that reading
7212 is pending). Affected file silcd/server.c.
7214 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7216 * Fixed a possible crash in silc_server_remove_clients_by_server
7217 in silcd/server.c. Fixed there also some memory leaks.
7219 * Fixed the silc_idlist_replace_client_id. It could replace
7220 wrong key in the hash table. Affected file silcd/idlist.c.
7222 * Do not check whether there are global users on the channel
7223 if the channel->global_users is FALSE. Affected functions
7224 silc_server_remove_from_one_channel and
7225 silc_server_remove_from_channels in silcd/server.c. Also,
7226 do not check if the removed client is local as we can be
7227 sure that global client was not removed from the channel
7228 and checking for global users is not needed.
7230 * The silc_server_remove_clients_by_server now re-generates
7231 the channel keys correctly for those channels that had
7232 clients removed from them. Affected file silcd/server.c.
7234 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7236 * Found the reason of random crashes in the server. We weren't
7237 ignoring the SIGPIPE signal (which can be sent in write())
7238 and it crashed the server. Affected file silcd/silcd.c.
7240 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7242 * Assure that sock->user_data is not NULL in the function
7243 silc_server_packet_send in silcd/packet_send.c.
7245 * Disconnect the remote connection if it could not be added
7246 to any ID lists in the server. The affected file is
7249 * Check in silc_server_packet_send[_real/dest] that the
7250 socket is not disconnecting and ignore the data if it is.
7251 Affected file silcd/packet_send.c.
7253 * Define inline to __inline on native WIN32 compilation.
7254 Affected file includes/silcwin32.h.
7256 * Added some explicit type casts for inline code since MSVC
7257 require them. Affected files lib/silcutil/silcbuffer.h,
7258 lib/trq/silcdlist.h and lib/trq/silclist.h.
7260 * Print warning in log files from now on if the packet
7261 decryption fails. Affected file silcd/server.c.
7263 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7265 * Changed the `say' client operation's interface to accept
7266 new `type' argument to indicate the type of the message sent
7267 by the library. The application may filter the library's
7268 messages according the type. The affected file is the
7269 lib/silcclient/silcapi.h.
7271 * Added two new functions to lib/silcclient/silcapi.h:
7272 silc_client_del_client and silc_client_del_client_by_id.
7273 Affected file lib/silcclient/idlist.c.
7275 * Moved the clientincludes.h from includes/ to silc/ and
7276 serverincludes.h from includes/ to silcd/.
7278 * The modes for the CMODE and CUMODE are now passed as
7279 uint32 for application with COMMAND_REPLY. The affected
7280 file is lib/silcclient/command_reply.c.
7282 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7284 * /WHOIS without arguments shows client's own information.
7285 Affected file lib/silcclient/command.c.
7287 * Changed PING to not accept any arguments. The specs
7288 says that client can ping only the connected server so
7289 requiring an argument is not needed. Affected file is
7290 lib/silcclient/command.c.
7292 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7294 * Fixed a fatal bug in private message sending and reception
7295 encryption and decryption when using private message keys.
7296 The implementation was incorrect and did not follow the
7297 specification. It causd that some of the message were
7298 lost since it did not use the sending and receiving keys
7299 as the protocol suggests. This has been fixed and will cause
7300 incompatibilities with older clients when sending private
7301 message encrypted with private message keys. Affected files
7302 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7303 and various other in Irssi SILC Client.
7305 Added `responder' boolean argument to the functions
7306 silc_client_add_private_message_key[_ske] to indicate when
7307 the key is added as responder or initiator of the key
7310 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7312 * Removed the silc_ske_check_version function and created
7313 a SilcSKECheckVersion callback. Added also a function
7314 silc_ske_set_callbacks that is now used to set all SKE
7315 callbacks. The callback functions are not given to
7316 the SKE functions anymore, but this function is used to
7319 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7321 * Added `silc_version' argument to the silc_client_alloc
7322 to define the version of the application for the library.
7323 The library will use the version string to compare it
7324 against the remote host's (usually a server) version
7325 string. Affected file lib/silcclient/silcapi.h
7327 * Added the KE protocol context to Key Agreement context
7328 in client library so that we can abort the SKE if it
7329 is in process when we get timeout. Affected file is
7330 lib/silcclient/client_keyagr.c.
7332 * Do not resolve the client ID forever if it returns in the
7333 first time that such client does not exist. This was done
7334 for example with private message. Affected file is
7335 lib/silcclient/client_prvmsg.c.
7337 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7339 * Do not add regex.h for WIN32. The affected file
7340 includes/silcincludes.h.
7342 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7343 not work yet 100%. It generates the DLL's automatically
7344 when compiling with --with-win32 under cygwin.
7346 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7348 * lib/contrib/regex.c is not compiled on WIN32.
7350 * Added silc_net_get_socket_opt function to the
7351 lib/silcutil/silcnet.h.
7353 * Added includes/silcwin32.h for WIN32 specific includes
7356 * Do not use ptime structure or any of the posix process
7357 functions on WIN32 in lib/silccrypt/silrng.c.
7359 * Added silc_gettimeofday to provide generic function
7360 for struct timeval on all platforms. Added the function
7361 to lib/silcutil/silcutil.h.
7363 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7365 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7366 library as they clearly belong there. As a plus side we
7367 can make the actual socket connection routines platform
7370 Added also new generic function silc_socket_read and
7371 silc_socket_write (that used to be silc_packet_[read/write].
7372 The implementation of these are platform specific.
7374 * Added WIN32 specific routines of silc_socket_[read/write]
7375 to lib/silcutil/win32/silcwin32sockconn.c.
7377 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7379 * Added preliminary support for native WIN32 compilation under
7380 cygwin (using the -mno-cygwin option for GCC) to the
7381 ./configure.in.pre. The --with-win32 now prepares the
7382 compilation for native WIN32.
7384 * Rewrote the SILC Scheduler interface in the file
7385 lib/silcutil/silcschedule.h. The scheduler is now context
7386 based and does not have anymore any global static scheduler.
7387 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7388 and created lib/silcutil/win32 directory for WIN32 based
7391 * Added Unix specific network routines to the
7392 lib/silcutil/unix/silcunixnet.c and the old
7393 lib/silcutil/silcnet.c includes now only generic routines.
7395 Added WIN32 specific network routines to the
7396 lib/silcutil/win32/silcwin32net.c.
7398 * Added Unix specific utility functions from the
7399 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7401 * Added WIN32 SILC Scheduler to the file
7402 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7405 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7407 * Do not handle JOIN notify in the server if the target client
7408 is not registered (idata->registered == FALSE). The affected
7409 file is silcd/packet_receive.c.
7411 * Update the nickrec->founder in event_cumode in the Irssi SILC
7412 client. Affected file irssi/src/silc/core/silc-channels.c.
7414 * Fixed the CUMODE_CHANGE notify handling in the server when
7415 server and router are announcing their clients on channels.
7416 Now the mode changes are saved and notified correctly. The
7417 affected file is /silcd/packet_receive.c.
7419 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7420 They really did not replace the cache entry in the ID Cache.
7421 Now they do that. Affected file silcd/idlist.c.
7423 * Fixed the KICK notify handling in the Irssi SILC client to
7424 update the channel records so that the kicked client does not
7425 appear to be on the channel. The affected file is
7426 irssi/src/silc/core/silc-channels.c.
7428 * Always update the conn->current_channel when executing command
7429 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7431 * Fixed the KILL notify handling in Irssi SILC client to remove
7432 the killed client on all channels.
7434 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7436 * Fixed the silc_parse_command_line to remove extra spaces
7437 from the start and end of the arguments. Affected file is
7438 lib/silcutil/silcutil.c.
7440 * Cancel and free any active protocol in the function
7441 silc_server_close_connection. Affected file silcd/server.c.
7443 * Cancel and free any active protocol in the function
7444 silc_client_close_connction. Affected file is
7445 lib/silcclient/client.c.
7447 * Do not execute the KILL command for clients that are in
7448 history (ie. they are not in the network). Affected file is
7451 * Fixed KILL notify handling, client does not crash anymore.
7452 Affected file irssi/src/silc/core/silc-channels.c.
7454 * Reduced the default packet buffer size from 2048 to 1024 in
7455 lib/silccore/silcpacket.c.
7457 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7458 counter to the SKE context that is incresed when the SKE library
7459 performs async operation outside the library. If the outside
7460 process frees the SKE context and FREED status will be set
7461 and the library will detect after the sync operation that the
7462 libary is freed. The affected files are
7463 lib/silcske/silcske[_status].[ch].
7465 * Resolve the client entry information in the function
7466 silc_client_channel_message to assure that NULL pointer is not
7467 passed as client entry to the application. */
7469 * Fixed the task timeout calculation to assure that there is
7470 never negative timeouts. The affected file is
7471 lib/silcutil/silcschedule.c.
7473 * Fixed the channel user mode notification sending in server.
7474 It was sent point-to-point to the router (or to server by router)
7475 but it needs to be destined to a channel. The routines now
7476 supports sending the channel user mode notifys to the channels
7477 when announcing clients and channels. Affected files are
7478 silcd/server.c and silcd/packet_receive.c.
7480 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7481 It did not actually replace the old channel entry in the cache.
7482 Affected file lib/silcclient/client_notify.c.
7484 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7486 * Fixed a possible crash in silc_packet_send_prepare. It now
7487 assures always that there is enough space in the buffer and
7488 at the tail area of the buffer (for MAC).
7490 Fixed the inbound buffer reallocation in silc_packet_read.
7491 It was old code and did not handle the reallocation correctly.
7494 The affected file is lib/silccore/silcpacket.c.
7496 * Fixed buffer overflow in silc_parse_nickname in the file
7497 lib/silcutil/silcutil.c.
7499 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7501 * make install generates new server keys only if there is not
7504 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7506 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7507 Added check that if the NOREPLY is set then we will not send
7508 the away message. This avoids infinite loop of away messages
7509 if both clients are away. The affected file is
7510 lib/silcclient/client_prvmsg.c.
7512 * Fixed client crash if /NICK was given without arguments.
7513 Affected file lib/silcclient/command.c.
7515 * Server does not send the invite list in INVITE command back
7516 to the client if the list was not altered. Added this notion
7517 to the protocol spec as well. Affected file silcd/command.c.
7519 Fixed possible crash in INVITE command by checking the
7520 value of silc_server_get_client_route command.
7522 * Fixed the INVITE notify type handling. The arguments are now
7523 taken in correct order and client does not crash. The affected
7524 file is irssi/src/silc/core/silc-channels.c.
7526 Removed the "Inviting xxx to channel" message from the
7527 client library away and let the application handle it.
7528 Affected file lib/silcclient/command.c. Added that message
7529 to Irssi SILC client's message formats.
7531 * Fixed CMODE command crash in client. It now checks the
7532 amount of arguments correctly and does not crash. The affected
7533 file is lib/silcclient/command.c.
7535 * Do not create new channel automatically in silc_channels_join
7536 but check whether the channel by that name already exists.
7537 Affected file irssi/silc/core/silc-channels.c.
7539 * Do not send the SERVER_SIGNOFF to router if the disconnected
7540 entity was the router. Affected file silcd/server.c.
7542 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7543 SILC client as it was missing from there.
7545 Added the handling of the KICK notify to the Irssi SILC client
7546 as it was missing. Added "you have been kicked" message to
7547 Irssi SILC client's message modules formats.
7549 Added the handing of the KILL notify to the Irssi SILC client
7550 as it was missing. Added the kill message module formats
7553 The affected file is irssi/src/silc/core/silc-channels.c.
7555 * The router did not save the channel mode the server announced.
7556 Affected file silcd/packet_receive.c.
7558 * Fixed a possible crash in INFO command in server. If the
7559 server did not provide the server info it crashed. Affected
7560 file silcd/command.c.
7562 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7564 * Fixed the GETKEY command in the server to check also the
7565 global list. Otherwise the GETKEY would not work correctly
7566 in normal SILC server. Affected file silcd/command.c.
7568 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7570 * Fixed GETKEY crash, it crashed if the command did not succseed.
7572 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7574 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7575 is now real and not just an macro interface to GMP.
7577 Removed the entire GMP from the source tree and imported new
7578 NSS MPI library instead. Reason for removing GMP is that it is
7579 extremely large and compiles extremely slow. The NSS MPI
7580 is only a few files and compiles in less than 10 seconds.
7581 The speed is also about the same as GMP. The MPI is imported
7582 to lib/silcmath/mpi.
7584 If the system has GMP installed we will still use the GMP.
7585 If it is not then the NSS MPI will be compiled.
7587 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * Merged a long nickname (127 characters long) crash bugfix from
7590 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7592 * Merged a freed memory reference bugfix from Irssi CVS tree.
7593 Affected file irssi/src/core/commands.c.
7595 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Added the server's public key sving and verification to the
7598 server when performing the SKE. This was missing and the
7599 remote server's (or router's) public key was accepted without
7600 checking whether we have it previously or trust it at all.
7601 Affected file silcd/protocol.c.
7603 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Check in the silc_server_timeout_remote if protocol is active
7606 and make sure that the protocol's final callback is called so
7607 that all memory if freed. Affected file silcd/server.c.
7609 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * silc_server_whois_send_reply crashed the server if the nickname
7612 was 127 characters long. Affected file silcd/command.c.
7614 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7616 * Added sanity check to the silc_server_new_client. If the hostname
7617 is provided inside username then check that the provided hostname
7618 really is the same as the resolved one. If the hostname was not
7619 resolved then check it from the public key. Affected file is
7620 silcd/packet_receive.c.
7622 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7623 if the server disconnected us and the connection is not valid
7624 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7626 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7627 the library to the lib/silcutil/silcutil.[ch].
7629 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7631 * Close log file after open. Affected file
7632 lib/silcutil/silclog.c.
7634 * Check whether sock == NULL in silc_client_send_packet and return
7635 if it is. Affected file lib/silcclient/silcclient.c.
7637 * Check rec->entry == NULL in the Irssi SILC Client before
7638 sending the channel message. Affecte file is
7639 irssi/src/silc/core/silc-servers.c.
7641 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * Merged a splitted window bugfix from Irssi CVS tree. The
7644 affected file is irssi/src/fe-text/textbuffer-view.c.
7646 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7647 It did not print nickname.
7649 * Improved the distributions system a bit.
7651 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7653 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7654 irssi/src/fe-text/gui-window.c.
7656 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7657 to in-active server. The affected file is
7658 irssi/src/silc/core/client_ops.c.
7660 * Resolve the client in USERS command reply if the entry does
7661 not have username resolved. The affected file is
7662 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7663 command to WHOIS command to really resolve stuff. The USERS
7664 is not used any more in any critical section so WHOIS can
7665 be used even though it might be slower than IDENTIFY.
7667 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7670 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Changed the protocol API a bit more consistent in the
7673 lib/silccore/silcprotocol.[ch].
7675 * Changed the following headers to ROBODoc format:
7677 lib/silccore/silcpayload.h
7678 lib/silccore/silcprotocol.h
7679 lib/silccore/silcsockconn.h
7681 All core library headers are now formatted.
7683 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7685 * Fixed a bug in Irssi SILC client; do not show that you are
7686 server/router operator if you really are not. Affected file is
7687 irssi/src/silc/core/client_ops.c.
7689 * Renamed silc_command_free_payload to silc_command_payload_free.
7690 Affected file lib/silccore/silccommand.h
7692 * Added silcmath.h to include the prototoypes of various routines
7693 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7696 * Changed the following headers to ROBODoc format:
7698 lib/silccore/silcchannel.h
7699 lib/silccore/silccommand.h
7700 lib/silccore/silcid.h
7701 lib/silccore/silcidcache.h
7702 lib/silccore/silcmode.h
7703 lib/silccore/silcnotify.h
7704 lib/silccore/silcpacket.h
7705 lib/silcmath/silcmath.h
7707 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7709 * Added checking to the server code not to start the server if
7710 ciphers and stuff are not configured properly. Affected files
7711 silcd/serverconfig.[h] and silcd/server.c.
7713 * Changed the layout of the header files of the public interfaces
7714 in the SILC libraries. The new layout supports ROBODoc
7715 documentation tool (and some others) so that it is easy to create
7716 a library reference manual. All the other headers and source
7717 code must still follow the CodingStyle document. Also source
7718 code must not include these ROBODoc stuffs, only the headers.
7719 Furthermore, all public interface headers must now be named
7720 by using `silc' prefix, example: silcapi.h, silccipher.h.
7721 Some files were renamed due to this. All the other headers
7722 must not be used as public interfaces. I will update the
7723 CodingStyle document later. Changed following headers, so far:
7725 lib/silcclient/silcapi.h
7726 lib/silccore/silcauth.h
7727 lib/silccore/silcprivate.h
7728 lib/silccrypt/silcdh.h
7730 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7734 * Removed silc_client_packet_send_flush from the client library
7735 as it is not needed. Affected file lib/silcclient/client.[ch].
7737 * Added printing of message of unresolved authentication method
7738 to the Irssi SILC client. Added it to the module formats.
7739 Removed the same message from the client library.
7741 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7743 * Added new distribution feature, DISTLABEL. Every distribution
7744 can define own preprocessor label that can be used in the
7745 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7746 file distributions, acconfig.h.pre and prepare.
7748 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * Added Makefile.defines_int to include the actual definitions
7751 for Makefile.defines.in. Tested the new distribution system,
7752 created distributions and tested installation.
7754 * Added AWAY message printing to the Irssi SILC client. Added
7755 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7757 * Added SCONNECT command to call the SILC's CONNECT command.
7758 Cannot use CONNECT directly since Irssi uses that internally.
7759 Affected file irssi/src/silc/core/silc-servers.c.
7761 Added ACTION local command. It is same as ME command but takes
7762 the channel as mandatory argument.
7764 Rewrote some of the Irssi's help files to suite for SILC
7767 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7769 * Added Makefile.defines[.in] that should for now on be included
7770 in all Makefile.am file in the source tree. That file includes
7771 all common compilation definitions for SILC source tree.
7773 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7775 * Minor changes to the ./prepare script to change the package
7776 name according the distribution name to the configure.in.
7778 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7780 * Created new distribution system. Added file `distributions'
7781 that defines all the distributions that can be created out of
7782 the SILC source tree. The ./prepare script now reads that
7783 file to determine how to prepare the distributions. The
7784 first argument to the ./prepare is the name of the distribution
7785 and second is the version of the distribution. If given
7786 without arguments it creates the default (toolkit) distribution
7787 with the default version (defined in ./prepare).
7789 All Makefile.am files that are subject to the distributions
7790 are now named as Makefile.am.pre. These are ./Makefile.am
7791 and lib/Makefile.am. Others may be changed later.
7793 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Added invite list, ban list, some key management and connection
7796 error message printing to module formats in the Irssi SILC client.
7798 * Added new silc_client_set_away_message to set the away message
7799 that is back to the person who sent private message. The
7800 affected file lib/silcclient/silcapi.h and the
7801 lib/silcclient/client_prvmsg.c.
7803 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Fixed the private message sending in the Irssi SILC client,
7806 added local command KEY to the Irssi SILC client.
7808 Added key management and key agreement message formats to the
7809 irssi/src/fe-common/silc/module-formats.[ch].
7811 Added USERS (alias WHO) printing, server/router operator
7812 indication and LIST command printing to the module formats.
7814 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7816 * Fixed channel joining notify handling, cumode notify handling
7817 from Irssi SILC client.
7819 * Added SILC specific module-formats to the Irssi SILC client so
7820 that SILC specific message hilighting, colors etc is possible.
7821 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7823 Added channel mode, channel user mode, actions, notices,
7824 whois and whowas printing to the the module-formats.c.
7826 * Fixed a bug in channel deletion in the server. The channel
7827 is not left to the cache even if the channel founder auth mode
7828 is set when there are no users anymore on the channel. Affected
7829 file silcd/server.c.
7831 * The silc_net_localhost now resolves the entire hostname including
7832 the domain name. Affected file lib/silcutil/silcnet.c.
7834 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Changed the ask_passphrase client operation to be ascynchronous.
7837 It has now a completion callback and a context that the
7838 application must call after it has got the passphrase from
7839 the user. Affected files lib/silcclient/silcapi.h,
7840 lib/silcclient/protocol.c, lib/silcclient/command.c and
7843 Added SilcAskPassphrase callback that the application calls
7844 to deliver the passphrase to the library.
7846 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7847 The public key verification and especially a certificate
7848 verification is asynchronous procedure.
7850 Added new SILC_SKE_STATUS_PENDING status to indicate the
7851 request is pending and a callback will be called to finalize
7854 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7855 indicate that remote end did not send its public key (or
7856 certificate), even though we require it. Added check for this
7857 condition in the SKE. This was a security bug, now fixed.
7859 Defined new SilcSKEVerifyCbCompletion callback that is called
7860 when the verification process is completed.
7862 The affected files lib/silcske/silcske_status.h and
7863 lib/silcske/silcske.[ch].
7865 * Changed the verify_public_key client operation to be async
7866 as well. Defined SilcVerifyPublicKey callback that is used to
7867 indicate the success of the public key verification process.
7869 Changed the server and client to use the new async client
7872 * Changed the Irssi SILC client's internal scheduler to be called
7873 twice as many times as it used to be. As a result the client
7874 should be a bit faster now. Affected file is
7875 irssi/src/silc/core/silc-core.c.
7877 * Added support to Irssi SILC client of asynchronous public key
7878 verification and passphrase inquiry. Affected file is
7879 irssi/src/silc/core/silc-core.c.
7881 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7883 * Do not say "You have left channel %s" in client library.
7884 Moved it to the application. Affected files are
7885 lib/silcclient/command.c and silc/client_ops.c.
7887 * Fixed silc_client_get_clients. Command context was not
7888 duplicated and was freed memory in the callback. Affected
7889 file lib/silcclient/idlist.c.
7891 * Do not say "you are now talking..." on JOIN command in the
7892 client library. The appliation must handle it.
7894 * Do not say ".. changed topic to" in command reply in the
7895 client libary. The application must handle it.
7897 * Fixed TOPIC command sending in the client library.
7899 * Fixed a memory leak in silc_client_command_free in the file
7900 lib/silcclient/command.c.
7902 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * Imported a modified version of Irssi client to the source tree.
7905 The Irssi will be used to create a new client called
7906 Irssi SILC. Imported to irssi/.
7908 Added silc_core_init_finish function to the Irssi. Affected
7909 file irssi/configure.in.
7911 A lot changes in the Makefile.ams around the irssi tree.
7913 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7915 * Do not rehash if the new size is same as the old size of the
7916 hash table, in the silc_hash_table_rehash*. The affected file
7917 lib/silcutil/silchashtable.c.
7919 * Replaced hash_table_del_by_context calls from the server
7920 (when channel->user_list and client->channels) to the
7921 hash_table_del as it is sufficient and faster.
7923 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Added silc_hash_table_list, silc_hash_table_get and the
7926 SilcHashTableList structure to provide an alternative way to
7927 traverse the hash table. The affected files are
7928 lib/silcutil/silchashtable.[ch].
7930 * Changed the server's idlist routines to use the hash table
7931 routines to optimize the code.
7933 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7935 * Replaced the client entry's `channel' list and channel entry's
7936 `user_list' list to hash tables for optimized lookup. Changed
7937 the code to use the hash table interface around the code.
7938 Affected file lib/silcd/idlist.[ch].
7940 * Added `auto_rehash' boolean argument to the function
7941 silc_hash_table_alloc to indicate whether the hash table should
7942 auto-rehash when it thinks is appropriate time. It will
7943 increase the hash table size if the there is twice as much
7944 entries in the table than the size of the table, and will
7945 decrease the size if there are twice as less entries than
7946 the size of the table.
7948 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7950 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7952 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7954 * silc_idcache_purge_by_context deletes the entry now by context
7955 as it is supposed to do. Affected file lib/silccore/idcache.c.
7957 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7958 client is not anymore valid (WHOWAS givens the info) and not
7959 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7961 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Removed the `data' and `data_len' arguments from the ID Cache
7964 interfaces and added `name' argument. ID Cache does not handle
7965 anymore the binary data only a names associated with given ID.
7967 * When hashing a Client ID with silc_hash_id the entire ID is
7968 not hashed anymore, instead only the hash of the Client ID is
7969 hashed. This way we can access the Client ID from the cache
7970 with Client ID but with the hash of the ID (which is a hash of
7971 the nickname) as well without any difference in performance.
7973 Added also silc_idcache_find_by_id_one_ext to do one on one
7974 searching when we have the actual ID. Added also function
7975 silc_hash_client_id_compare. The affected files are
7976 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7978 * When hashing the name associated with a ID it is always done
7979 in lowercase. This way we can access the cache without worrying
7980 about case-sensitivity, even though, for example nicknames are
7983 * Fixed a bug in server with channel message sending. It put
7984 wrong ID type as destination ID. The affected file
7985 silcd/packet_send.c.
7987 * silc_idcache_del_by_context now deletes from all hash tables
7988 by context. Affected file lib/silccore/idcache.c.
7990 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7992 * Changed the client library to use the new ID Cache interface.
7993 Changes around the source tree.
7995 * Added silc_hash_table_rehash_ext to rehash with specific
7996 hash function. Affected file lib/silcutil/silchashtable.[ch].
7998 * Added silc_hash_string_compare to compare two strings in the
7999 hash table. Affected file lib/silcutil/silcutil.[ch].
8001 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8003 * Added new function silc_idcache_del_by_context into the
8004 lib/silccore/idcache.[ch].
8006 * Changed the server's ID list routines to use the new ID Cache
8007 interface. Changes around the source tree.
8009 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8011 * Added silc_hash_table_del[_by_context]_ext functions in to the
8012 lib/silcutil/silchashtable.[ch].
8014 Removed silc_hash_table_find_all* routines and added new
8015 silc_hash_table_find_foreach to replace them.
8017 Added silc_hash_table_replace_ext function as extended
8018 replacing function. Separated the simple hash table interface
8019 from the extended hash table interface in the file
8020 lib/silcutil/silchashtable.h.
8022 * Fixed minor bugs and changed it to use some of the new
8023 hash table functions in lib/silccore/idcache.c
8025 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8027 * Added new function silc_hash_table_find_all to return all keys
8028 in the hash table by the specified key. As the hash table is
8029 collision resistant it also makes it possible to have several
8030 duplicate keys in the hash table. This function may be used to
8031 find all of the keys from the hash.
8033 Added user_context arguments to the SilcHashFunction,
8034 SilcHashCompare and SilcHashDestructor to deliver user specified
8037 Added new fuctions silc_hash_table_find[_all]_ext to do
8038 extended lookup with specified hash and compare functions and
8039 specified user contexts.
8041 Added new function silc_hash_table_add_ext to add the key
8042 with specified hash function and user context.
8044 Added new function silc_hash_table_foreach to traverse all
8045 entrys in the hash table. Added SilcHashForeach callback
8048 Added new function silc_hash_table_del_by_context to delete
8049 the entry only if the context associated with the key matches.
8051 Affected files are lib/silcutil/silchashtable.[ch].
8053 * Removed silc_hash_[server/client/channel]_id and added just
8054 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8055 silc_hash_id_compare to compare two ID's using as the hash table
8056 comparison function. Added also silc_hash_data to hash
8057 binary data and silc_hash_data_compare to compare it.
8059 * Removed silc_idlist_find_client_by_hash as it is not needed
8060 anymore. Affected file silcd/idlist.[ch].
8062 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8063 to use internally the SilcHashTable. The new ID Cache is a lot
8064 faster than the old one. Some of the ID Cache interface was also
8065 rewritten and obsolete and stupid functions were removed.
8067 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Added entry_count field to the SilcHashTable to keep the number
8070 of the entries in the table. Implemented the function
8071 silc_hash_table_rehash. Added new function
8072 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8074 Fixed a minor bug in silc_hash_table_free.
8076 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8077 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8078 into the lib/silcutil/silcutil.[ch].
8080 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Implemented a collision resistant hash table into the
8083 lib/silcutil/silchashtable[ch]. See the header and the source
8084 for the SilcHashTable API.
8086 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8088 * Merged dotconf version 1.0.2 into lib/dotconf.
8090 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Do not compile anything in lib/silcsim/* if the SIM support
8093 is not enabled. The tree should now compile without problems
8096 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8098 * Compiled the SILC under cygwin. Compiled and tested briefly
8099 without problems. More tests needed. The SIMs didn't compile
8102 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8104 * Fixed possible crash in silc_get_username in the
8105 lib/silcutil/silcutil.c.
8107 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8109 * Fixed a va_arg in silc/client_ops.c.
8111 * Oops, RC5 routines were named AES and caused some problems
8112 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8114 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8116 * Added new SilcIDIP structure into the lib/silccore/id.h and
8117 replaced the old `ip' fields from all SILC ID's to that type.
8118 This is a step towards IPv6 support.
8120 The silc_id_get_len takes now the ID as an extra argument.
8121 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8122 both IPv4 and IPv6 based ID's.
8124 The affected files are lib/silccore/id.[ch] and other files
8125 around the tree using these routines.
8127 * Removed the ID length arguments in server from various
8128 silc_server_send_notify_* routines -> they are not needed
8131 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Fixed memory leak in silc_encode_pem_file in the file
8134 lib/silcutil/silcutil.c.
8136 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Check minor version as well in the SKE. Affected files are
8139 silcd/protocol.c and lib/silcclient/protocol.c.
8141 * Added --identifier option to the server so that an identifier
8142 can be when creating the public key for the server. Affected
8143 file is silcd/silcd.c.
8145 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8146 lib/silccrypt/silcpkcs.c.
8148 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Register default ciphers and stuff when using -C option with
8151 the server. Affected file sildc/silcd.c.
8153 * Put back the servers public key filename format, it is better
8154 than the new one. For now, the client keys are saved with the
8155 new filename format. The affected file silc/client_ops.c.
8157 * Implemented the Cipher API for the rest of the ciphers that
8158 did not implement it or implemented it the wrong way.
8160 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Register default ciphers and stuff when using the -S option
8163 in the client. Affected file silc/silc.c. Same also when
8164 creating new key pair with -C option.
8166 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Fixed the silc_verify_public_key client operation function to
8169 save the public keys differently. The fingerprint is now
8170 used as filename and not the hostname. This way also the
8171 client keys are saved uniquely and not with hostnames. The
8172 affected file is silc/client_ops.c.
8174 * Trimmed the silc_hash_fingerprint function to remove extra
8175 whitespaces from the end of the fingerprint. The affected
8176 file is lib/silccrypt/silchash.c.
8180 * Added silc_cipher_register_default function to register all
8181 default ciphers. It can be used when configuration files
8182 does not exist and the application does not want any specific
8183 ciphers in any specific order.
8185 The SilcDList is now used as silc_cipher_list dynamically
8186 allocated cipher list. Removed the static list all together
8187 and now all ciphers must be allocated to the dynamic list.
8188 The silc_cipher_alloc routine was changed to check only the
8191 All silc_cipher_* routines that used to return int returns
8194 The affected files lib/silccrypt/silccrypt.[ch].
8196 * The same thing was done to silc_hash_* as for silc_cipher_*
8197 routines. Affected files lib/silccrypt/silchash.[ch].
8199 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8200 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8201 Added also silc_pkcs_[un]register[_default] functions.
8202 Removed the data_context from the PKCS API.
8204 * Added silc_hmac_register_default function to register default
8205 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8206 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8207 to unregister all hmacs at once.
8209 * Register the default ciphers, hash functions, PKCSs and HMACs
8210 if client's configuration file does not exist. The affected
8213 * The client did not load the hash functions from the SIM
8214 modules at all. Added support for this. Affected file is
8215 silc/clientconfig.c.
8217 * When decoding public key with silc_pkcs_public_key_decode, check
8218 the supported algorithm only if PKCS are registered. Affected
8219 file lib/silccrypt/silcpkcs.c. The same was done with the
8220 silc_pkcs_private_key_decode.
8222 * Fixed the SILC List routines to keep the list always in order.
8223 It used to change the list's order when traversing the list but
8224 not it preserves the order. Affected file lib/trq/silclist.h.
8226 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8228 * Added the client library to use the SilcSocketConnection's
8229 reference counter (by silc_socket_dup) to prevent the bug that
8230 the socket object may be freed underneath async operation.
8232 * The name resolv library checking fixes in the configure.in.pre.
8235 * Created new version of the protocol drafts for future
8236 development. The -03 drafts are the ones that will be changed
8237 in the trunk now and the -02 will remain as they are.
8239 * Send list of CUMODE notifys to the router when announcing
8240 the channel users to the router. Affected file silcd/server.c.
8241 If the router receiving channel founder CUMODE for a channel
8242 that already has channel founder it will send CUMODE notify
8243 to the sender to remove the channel founder rights from the
8244 announced client. Affected file silcd/packet_receive.c.
8246 * The CUMODE notify may now use Server ID as well as the entity
8247 who changes the mode. Updated protocool specs.
8249 * Updated INSTALL and README files.
8251 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8253 * New web pages in the http://silc.pspt.fi. The pages was
8258 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Implemented the [DenyConnectin] config section in the server.
8261 Added silc_server_config_denied_conn to check whether incoming
8262 connection is denied. Affected file silcd/serverconfig.[ch].
8264 * Do not check the ports when checking the incoming configuration
8265 data if the port is 0, meaning any. Affected file is
8266 silcd/serverconfig.c.
8268 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8270 * Fixed buffer overflow in silc_string_compare in the file
8271 lib/silcutil/silcutil.c.
8273 * Fixed double free in silc_server_command_leave in the file
8276 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8278 * Fixed the version checking in the server. Affected file is
8281 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Fixed the configuration data fetching when accepting new
8284 connections in the server. Affected file silcd/server.c.
8286 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Added `sender_entry' argument to the function
8289 silc_server_packet_relay_to_channel so that we can check
8290 whether some destination actually belongs to the same route
8291 the sender belongs (ie, we must not resend the packet to the
8292 sender). Affected file silcd/packet_send.[ch].
8294 * Added `servername' field to the SilcClientEntry in the server
8295 to hold the name of the server where client is from. Affected
8296 file is silcd/idlist.h.
8298 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8300 * Moved the channel message encrypting in the router betwen
8301 router connections from silc_server_channel_message to the
8302 silc_server_packet_relay_to_channel since we want to check
8303 whether we have anybody channel before encrypting anything.
8304 Affected files silcd/packet_[receive/send].c.
8306 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Fixed the [AdminConnection] server config section to support
8309 multiple entries. Affected file silcd/serverconfig.c.
8311 * Added support into the server to check the validity of the
8312 incoming connection before executing any KE or authentication
8315 * The connection configuration is now saved to the KE and
8316 connection auth protocol contexts and not fetched anymore in
8317 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8319 * The local hosts listenning address and port is also resolved
8320 now when starting the server. We want to have the socket object
8321 to include the real address and port for the listener. Added
8322 new function silc_net_check_local_by_sock into the files
8323 lib/silcutil/silcnet.[ch].
8325 * Fixed a broadcast bug in server -> do not broadcast if we
8328 * Fixed a routing bug. Do not route broadcast packets ever.
8329 Broadcast packets must be processed always and not routed since
8330 they may be destined to some other host than yourself and thus
8331 would get routed without no good reason. Affected file is
8334 * Added function silc_server_config_is_primary_route to check
8335 whether primary router connection has been configured (a router
8336 configuration that we are initiating). If there is not, we
8337 will assume that there is only two routers in the SILC network
8338 and we will use the incoming router connection as our primary
8339 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8341 * Changed the order of the broadcasting. Broadcast _after_ the
8342 packet has been processed not before. Affected file is
8345 * Fixed a [ClientConnection] parsing bug. The port was never
8346 parsed correctly thus resulting to port 0. Affected file
8347 silcd/serverconfig.c.
8349 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8350 argument and did not set the broadcast packet flag. Affected
8351 file silcd/packet_send.c. Fixed same bug in the function
8352 silc_server_send_notify as well.
8354 * If we receive NEW_ID packet for our own ID in the server, ignore
8357 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * Removed the nickname from the Private Message Payload.
8362 Updated the code and the protocol specs.
8364 * Updated protocol specs for submitting to the IETF.
8366 * Tweaked the Random Number Generator a bit. Affected file
8367 lib/silccrypt/silcrng.c. Exported a new function
8368 silc_rng_[global]_add_noise which can be used to add more
8371 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8373 * Do not parse packets with different timeout when protocol
8374 is active -> may cause problem with rekey. Affected file
8377 * When server receives signoff notify it must not create
8378 new channel key if the client is on any channels since the
8379 sender of the signoff notify will create it.
8381 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Added printing of error messages during SKE protocol from the
8384 failure packet sent by server during SKE. Affected file
8387 * Removed the client's failure_callback handling with timeout
8388 and handle it immediately when received.
8390 * The SKE library returned wrong type in SUCCESS and FAILURE
8391 packets. They must be 32 bit MSB not 16 bit MSB.
8393 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Ok, rewrote the logic of the re-key and now it seems to work.
8396 I tested it on high traffic with frequent re-keys without
8397 problems. Added hmac_receive (and renamed hmac to hmac_send)
8398 in SilcClientConnection in lib/silcclient/client.h and
8399 in SilcIDListData in silcd/idlist.h. Also, removed the
8400 SilcPacketParserContext's cipher and hmac fields as they are
8401 not needed anymore and actually caused some problems when
8402 the ciphers and hmac's changed underneath the packet parser.
8404 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8406 * If re-key protocol is active then process the incoming packets
8407 synchronously since we must assure that icoming packets encrypted
8408 with the old key is processed before the new keys is set to
8409 use. This is true other packets than for REKEY packets.
8410 Affected file silcd/server.c. The same was done to client library
8411 as well, affected file lib/silcclient/client.c.
8413 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8415 * Fixed bug in client and server to accept the force send if
8416 the packet is send from silc_[server/client]_packet_process
8417 function. Otherwise the packets are never delivered, oops.
8419 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8421 * Disable force sending of packets when REKEY protocol is active.
8422 We must assure that no packet is sent directly when rekey is
8423 performed. All packets must be sent through packet queue.
8424 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8425 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8426 function is silc_[server/client]_packet_send_real to check
8429 * Replaced the SIM paths from example config files to
8430 /usr/local/modules. Also, make install creates now
8431 /usr/local/silc/logs directory to hold all the SILC server
8434 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Made the configure.in.pre work on Solaris. Patch by salo.
8438 * Made all ciphers compatible with non-x86 machines. Defined
8439 CBC mode macros into lib/silccrypt/ciphers_def.h.
8441 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8443 * Fixed the make install.
8445 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * When MAC computation fails the silc_packet_decrypt returned 0
8448 even though it was supposed to return -1. Fixed this. The
8449 affected file is lib/silccore/silcpacket.c.
8451 * Do not replace the config files in /etc/silc (in make install)
8452 if they already exist. Affected file ./Makefile.am.
8454 * Do not send re-key packets immediately but through packet queue.
8455 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8457 * Changed silc_net_check_host_by_sock to return FALSE if the
8458 IP/DNS could not be resolved. Though, it returns the IP address
8459 now even if it could not resolve it (but returns also FALSE).
8460 Affected file lib/silcutil/silcnet.[ch].
8462 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * Added silc_pkcs_decode_identifier to decode the public key's
8465 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8466 Added also silc_pkcs_free_identifier. Added also new context
8467 SilcPublicKeyIdentifier.
8469 * Added -S option to the silc client. It is used to dump the
8470 contents of the specified public key file.
8472 * Changed the PKCS api to return the public key length when
8473 setting the public key.
8475 * Fixed a fatal bug in the public and private key file loading.
8476 Affected file lib/silccrypt/silcpkcs.c.
8478 * Execute the packet parsing for client with zero (0) timeout
8479 if the protocol is active. Affected file silcd/server.c.
8481 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Made the key generation options to the silcd program. Added
8484 -C option, equivalent to client's option.
8486 * Added new [ServerKeys] config section to the server. It
8487 configures the server's public and private key.
8489 * Defined generic Public Key Payload into the protocol
8490 specification to send specific type of public keys and
8493 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8494 public key or certificate.
8496 * Implemented the GETKEY command to the server and to the
8497 client library and on user interface.
8499 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8501 * Made preliminary `make install' work.
8503 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Added SilcServerRekey context into silcd/idlist.h.
8507 * Added the PFS support as defined in the specification to the
8508 SKE protocol. Affected files lib/silcske/*.c.
8510 * Added `ske_group' field to the SilcServerRekey context to hold
8511 the number of the SKE group that is used with PFS in re-key.
8512 Affected file silcd/idlist.h.
8514 * Added PFS re-key support to the server. Affected file is
8517 * Added silc_protocol_cancel to cancel execution of the next
8518 state of the protocol. Affected file is
8519 lib/silccore/silcprotocol.[ch].
8521 * Added the re-key support with and without PFS to the client
8522 library. Re-key is performed once in an hour, by default.
8524 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8525 Added silc_client_rekey_callback and silc_client_rekey_final.
8526 Affected files are lib/silcclient/protocol.[ch] and
8527 lib/silcclient/client.[ch].
8529 * Removed the `hmac_key' and `hmac_key_len' fields from the
8530 SilcClientConnection structure; not needed. Affected file is
8531 lib/silcclient/client.h.
8535 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Do not ask whether user wants to use the negotiated private key
8538 for private messages, just use it. Affected file is
8539 silc/local_command.c.
8541 * Added `send_enc_key' and `enc_key_len' fields to the
8542 SilcIDListData structure since they are needed in the re-key
8543 phase. Affected file is silcd/idlist.[ch].
8545 * Implemented the simple re-key protocol into the server.
8546 Affected files silcd/server.c and silcd/protocol.[ch]. The
8547 re-key will be performed once in an hour, by default.
8549 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8550 Added silc_server_rekey, silc_server_rekey_callback and
8551 silc_server_rekey_final.
8553 * Removed Tunneled flag from the protocol. Updated the code
8554 and the specifications.
8556 * Adde `pfs' field to the SilcIDListData to indicate whether
8557 the PFS is to be performed in the re-key. Affected file is
8560 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8562 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8563 int64 of at least the xintXX size. If void * is less that 4
8564 bytes uint32 * will be used. Defined bool as boolean.
8566 * Changed _ALL_ unsigned long and unsigned int to uint32,
8567 unsgined short to uint16 in the source tree.
8569 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8570 not handle clients that has entry->data.registered == FALSE.
8571 They are not in the network anymore. Affected file is
8574 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * Implemented the sending of the SERVER_SIGNOFF notify in the
8577 server. Affected file is silcd/server.c.
8579 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8580 Added also silc_notify_payload_encode_args into the
8581 lib/silccore/silcnotify.[ch].
8583 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8584 Affected file silcd/packet_receive.c.
8586 * Implemented the SERVER_SIGNOFF notify handling in the client
8587 library. Affected file lib/silcclient/client_notify.c. Also,
8588 implemnted the printing of the SERVER_SIGNOFF info to the
8589 application. Affected file silc/client_ops.c.
8591 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8592 if the deleting was successful. Affected file silcd/idlist.[ch].
8594 * Added support for public key authentication in the connection
8595 authentication protocol in the client library. Affected file
8596 lib/silcclient/protocol.c.
8598 * Changed the server's silc_idlist_get_clients_by_* interface
8599 to support already allocated array so that new entries may be
8600 added to pre-allocated array. Affected file silcd/idlist.[ch].
8601 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8602 and command replies.
8604 * All command reply functions in the server now calls the
8605 pending command callback even if error occured. This way the
8606 error will be delivered to the client as well. Affected files
8607 silcd/command.c and silcd/command_reply.c.
8609 * Fixed INFO command to return local server's info if no server
8610 was provided. Affected file lib/silcclient/command.c.
8612 * Removed RESTART command for good. Updated the code and the
8615 * Rewrote parts of the task system. It is a bit simpler now.
8616 Removed unsued task priorities. The affected files are
8617 lib/silcutil/silctask.[ch].
8619 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8621 * Moved the USERS printing from the library to the application.
8622 Affected files lib/silcclient/command.c and silc/client_ops.c.
8624 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Added channel key re-key support. The re-key is perfomed
8629 only by the router and is done once in an hour. Added `rekey'
8630 field to the SilcChannelEntry in the server. Affected files
8631 silcd/server.c and silcd/idlist.h.
8633 * Added silc_task_unregister_by_context into the file
8634 lib/silcutil/silctask.[ch].
8636 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Added SILC_UMODE_GONE mode to indicate when the client is not
8639 present in the SILC network. Added also support to the local
8640 command AWAY that will set this mode. Added support of showing
8641 "xxx is gone" in WHOIS command. The USERS command shows the
8642 gone status as well.
8644 * Fixed setting server and router operator privileges in the
8645 server's UMODE command. Affected file silcd/command.c.
8647 * Merged the SKE KE1 and KE2 payloads into one payload. The
8648 new KE payload is equivalent to the old KE2 payload.
8650 Cleaned up the SKE Start Payload parsing. It now uses the
8651 simple buffer unformatting to do the parsing. A lot faster
8654 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8655 to the SKE that is used to indicate whether both of the SKE
8656 parties should perform authentication. By default only the
8657 responder performs authentication. By setting this flag also
8658 the initiator must do authentication. By default it is unset
8659 since in normal SKE case, client to server connection, only
8660 the responder should do authentication. When doing SKE between
8661 two clients both should perform authentication. Updated the
8662 code and the protocol specs.
8664 * A little fix to IDENTIFY command in the server. Search the
8665 client first by hash not nickname. Affected file is
8668 * Fixed the silc_client_close_connection to support closing
8669 the client to client connections wihtout deleting too much
8670 data. Affected file lib/silcclient/client.c.
8672 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8673 are received if protocol used to be active but is not anymore
8674 the application would crash due to NULL pointer dereference.
8675 Affected files silcd/server.c and lib/silcclient/client.c.
8677 * Added `hash' field to the SilcClientConnection to include
8678 the hash function negotiated in the SKE protocol.
8680 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8681 to set the channel founder authentication data. A client can
8682 claim the founder rights later by providing the authentication
8683 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8684 This way the channel founder can regain the channel founder
8685 privileges even it is left the channel. This works only on
8686 local server and the client must be connected to the same
8687 server to be able to regain the founder rights. Updated the
8688 protocol specs accordingly.
8690 Added support to the CMODE command in the client to set the
8691 founder auth data. Read the README to see how to set it.
8693 Added support to the CUMODE command to claim the founder
8694 rights. Read the README to see how to do it.
8696 Added support for the founder authentication to the Channel
8697 Entry in the server. Affected file silcd/idlist.h.
8699 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8700 server's CMODE command. Affected file silcd/command.c.
8702 * Added the following new functions into lib/silccore/silcauth.[ch]:
8703 silc_auth_get_method and silc_auth_get_data.
8705 * The server now saves the remote hosts public key to the
8706 SilcIDListData pointer. Affected file silcd/protocol.c.
8708 * The normal server now does not remove the channel entry from
8709 the cache if the founder authentication data is set. It used
8710 to remove it if the founder was the last one on the channel on
8711 the server and left the channel. The auth data is saved and
8712 if the channel is re-joined later the old entry is used with
8713 the old auth data. Affected files silcd/command_reply.c and
8716 * Removed the `pkcs' field from the SilcIDListData structure
8717 in the server; it is not used. Affected file silcd/idlist.h.
8719 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8721 * Fixed packet processing on slow links. Partial packets were
8722 never re-processed because the incoming data buffer was cleared
8723 by the application. Application must not directly clear the
8724 sock->inbuf, the packet processing routines handle it. Fixed
8725 this in client library and in server.
8727 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Fixed the WHOIS and IDENTIFY send reply function to really
8730 check whether to send list or just one entry. Affected file
8733 * Cleaned up the LEAVE command's channel key distribution. The
8734 affected file silcd/command.c.
8736 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8737 can enforce the channel mode as well. In that case the ID
8738 includes the ID of the server. The code now enforces the
8739 mode change if the router have different mode than the server.
8741 * The notify client operation with CMODE_CHANGE notify can now
8742 return NULL client_entry pointer if the CMODE was not changed
8743 by client. Application must check for this.
8745 * Added <Server ID> argument to INFO command to support server
8746 info fetching by Server ID.
8748 * Added silc_server_announce_get_channel_users to get assembled
8749 packets of channel users of the specified channel. Affected
8750 file silcd/server.[ch].
8752 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8753 was freed underneath the ID Cache.
8755 * Re-announce clients when the server received CHANNEL_CHANGE
8756 notify from the router. Affected file silcd/packet_send.c.
8758 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8761 crashed since it did not handle the fact that there is no cipher
8762 called "3" and didn't check the error condition. Now fixed.
8764 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8765 flag. It can be used to send message requests.
8767 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8769 * Implemented the RESTART command in the client.
8771 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8772 notice type messages. Added notice printing to the user
8775 * The channel keys are not re-generated if the channel's mode
8776 is PRIVKEY, ie private key on the channel exists. Affected
8777 files silcd/server.c and silcd/command.c.
8779 * Fixed a little bug in channel message delivery when channel
8780 private keys are set in the server. Affected file is
8781 silcd/packet_send.c.
8783 * Changed the setting on channel->on_channel = TRUE from the
8784 silc_client_save_channel_key to the JOIN command reply. The
8785 key payload is not received if the private channel key is set.
8786 Affected file lib/silcclient/command_reply.c and the
8787 lib/silcclient/client_channel.c.
8789 * When the CMODE_CHANGE notify is sent and the channel private
8790 key mode is removed the channel key must be re-generated in
8791 other cells as well. Added this support for the router in the
8792 silcd/packet_receive.c.
8794 * Added new local command NOTICE to send notice message on
8795 channel. Affected file silc/local_command.[ch].
8797 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Added new local command ME to the client. It is used to send
8800 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8801 some action. Affected file silc/local_command.[ch].
8803 * Changed channel_message and private_message client operations
8804 to deliver the message flags to the application. Added also
8805 the `flags' arguments to the silc_client_send_channel_message
8806 and silc_client_send_private_message functions. Affected file
8809 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8811 * Redefined the Private Message Payload to support private message
8812 keys and to support the new private message flags. Updated
8813 the protocol specs. Flags makes it possible to have for example
8814 CTCP style messages.
8816 * Added new type SilcPrivateMessagePayload and defined an API
8817 for it in the lib/silcclient/silcprivate.[ch].
8819 * Tested private message private keys successfully. Tested the
8820 private message key set, unset and list commands with the new
8823 * Redefined the Channel Message Payload to include the channel
8824 message flags (equal with private message flags) to support
8825 for example CTCP style messages.
8827 * Defined some of the message (for channel and private message)
8828 flags. Updated the protocol specs and added the flags to the
8829 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8831 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Added SilcKeyAgreementStatus type to the key agreement routines
8834 to indicate the current status and error if one occured.
8835 The status types are defined in the lib/silcclient/silcapi.h.
8837 * Added new local command KEY that is used to set and unset private
8838 keys for channels, set and unset private keys for private messages
8839 with remote clients and to send key agreement requests and
8840 negotiate the key agreement protocol with remote client. The
8841 key agreement is supported only to negotiate private message keys,
8842 it currently cannot be used to negotiate private keys for channels,
8843 as it is not convenient for that purpose.
8845 * Fixed a minor pending callback setting bug in the function
8846 silc_client_get_client_by_id_resolve, now the function works.
8847 Affected file lib/silcclient/idlist.c.
8849 * Added function silc_net_get_local_port to get local bound
8850 port by socket. Added to lib/silcutil/silcnet.[ch].
8852 * Added `sockets' and `sockets_count' fields to the SilcClient
8853 object. They hold the sockets of the listenning sockets in
8854 the client. Listenning sockets may be for example the key
8855 agreement server. Affected file lib/silcclient/client.[ch].
8856 Added functions the silc_client_add_socket and the
8857 silc_client_del_socket. They are exported to the application
8860 * Added ~./silc/clientkeys to support other client's public keys.
8862 * Renamed verify_server_key client operation to verify_public_key
8863 and added one argument to indicate the type of the connection
8864 (server, client etc.).
8866 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Added silc_server_connection_auth_request to handle the
8869 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8870 silcd/packet_receive.[ch].
8872 * Added silc_server_send_connection_auth_request into the
8873 silcd/packet_send.c to send the connection auth request packet.
8875 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8878 * Fixed the public key authentication in responder side in the
8879 server. The `auth_data' pointer includes the SilcPublicKey
8880 not the path to the public key. Affected file silcd/protocol.c.
8882 * Implemented the public key authentication in the initiator side
8883 in the server. Affected file silcd/protocol.c.
8885 * Removed the [RedirectClient] config section from the server
8886 configuration. Is not needed and I don't want to implement it.
8888 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8890 * Cleaned up the CMODE command in the server. It now works
8891 correctly and supports all the modes defined in the protocol.
8892 Affected file is silcd/command.c.
8894 * Added `hmac_name' field to the SilcChannelEntry in the server
8895 to hold the default HMAC of the channel. It can be set when
8896 creating the channel (with JOIN command). Affected files
8899 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8900 type to indicate the change of the current cipher and hmac
8901 on the channel. Client can safely ignore the <cipher> argument
8902 (if it chooses to do so) since the CHANNEL_KEY packet will
8903 force the channel key change anyway. The <hmac> argument is
8904 important since the client is responsible of setting the new
8905 HMAC and the hmac key into use.
8907 * Fixed the CMODE command in the client library as well.
8909 * Tested CMODE command in router environment successfully.
8911 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8913 * Show the version of the remote client (or server) when connecting
8914 to the server. It is logged to the log file. Affected file
8915 is silcd/protocol.c.
8917 * Fixed the KILLED notify handling in the client library. The
8918 client must be removed from all channels when receiving the
8921 Also, do not remove the client entry when giving the KILL
8922 command but when the KILLED notify is received.
8924 * Removed silc_idlist_find_client_by_nickname from the server.
8925 Not needed anymore. Affected files silcd/idlist.[ch].
8927 * Implemented the CHANNEL_CHANGE notify type handling to the
8928 server. Affected file silcd/server.c.
8932 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8934 * Added silc_server_send_notify_invite to send the INVITE
8935 notify between routers.
8937 * Implemented the INVITE command correctly to the server.
8939 * Implemented the INVITE notify type handling in the server.
8941 * Implemented the INVITE command to the client library and on the
8944 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8946 * Added function silc_server_get_client_resolve to find the
8947 client entry by ID from all ID lists and then resolve it
8948 (using WHOIS) if it cannot be found. Affected file is
8951 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8953 * Implemented the BAN command to the client library.
8955 * The JOIN command in the server now checks the invite list
8958 * Changed the silc_command_reply_payload_encode_va and the
8959 silc_command_payload_encode_va to support that if argument is
8960 NULL it ignores and checks the next argument. Affected file
8961 lib/silccore/silccommand.c.
8963 * Added silc_server_send_notify_ban to send the BAN notify
8964 type between routers.
8966 * Chaned the silc_notify_payload_encode to support that if
8967 argument is NULL it ignores and checks the next argument.
8968 Affected file lib/silccore/silcnotify.c.
8970 * Tested ban lists in router environment successfully.
8972 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8974 * Implemented BAN command to the server, in silcd/command.[ch].
8976 * Removed the BAN and INVITE_LIST modes from the CMODE command
8979 * Added function silc_string_match to regex match two strings.
8980 Affected files lib/silcutil/silcutil.[ch].
8982 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8984 * Redefined parts of the SilcChannelEntry in the server to support
8985 the new ban and invite lists.
8987 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8989 * Redefined the INVITE command. The same command can be used to
8990 invite individuals to the channel but also to manage the invite
8991 list of the channel (to add to and remove from the invite list).
8992 Updated the protocol specs.
8994 * Added new command SILC_COMMAND_BAN that can be used to manage
8995 the ban list of the channel. Updated the protocol specs.
8997 * Removed the channel modes: the SILC_CMODE_BAN and the
8998 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8999 in the CMODE command. The equivalent features are now available
9000 using INVITE and BAN commands. Updated the protocol specs.
9002 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9003 in the network about change in the current ban list. The notify
9004 type is not used by the client.
9006 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9007 support the invite lists.
9009 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9011 * Added new function silc_string_regexify that converts string
9012 including wildcard characters into regex string that can
9013 be used by the GNU regex library. Added into the file
9014 lib/silcutil/silcutil.[ch].
9016 Added silc_string_regex_combine to combine to regex strings
9017 into one so that they can be used as one regex string by
9018 the GNU regex library. Added into the file
9019 lib/silcutil/silcutil.[ch].
9021 Added silc_string_regex_match to match two strings. It returns
9022 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9024 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9026 * Imported GNU regex to the soruce tree into lib/contrib.
9027 Fixed some compiler warning from the regex.c.
9029 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Fixed MOTD command in the server to work in router environment.
9033 * Fixed the MOTD command in the client library to support
9034 the server argument in the command.
9036 * Added `nickname_len' argument to the silc_idlist_add_client
9037 in the server, as the `nickname' argument may be binary data
9040 * Added silc_idlist_get_channels to return all channels from
9043 * Implemented LIST command to the server. Affected file is
9046 * Implemented the LIST command to the client library and on the
9049 * Added [<user count>] argument to the LIST command reply.
9050 With private channels the user count is not shown.
9052 * Updated TODO and README.
9054 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * The client entry's data.registered must be TRUE even with
9057 global client entry on global client list. The data.registered
9058 is used to check whether the client is anymore in the network,
9059 for example with WHOWAS command so it must be valid.
9061 * Fixed the WHOWAS command in the server. It now actually works
9062 in router environment. Added function into silcd/command_reply.c
9063 silc_server_command_reply_whowas_save.
9065 * Added silc_idlist_purge function to the silcd/idlist.c
9066 to periodically purge the ID Cache.
9068 * Fixed INFO command in the server. It works now in router
9069 environment. Added <server name> argument to the INFO command
9070 reply. Updated the protocol specs.
9072 * Fixed minor bug in silc_idcache_purge to not purge if the
9073 expire value is zero.
9075 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9076 they were buggy because of the WHOWAS information.
9078 * Fixed local command MSG to handle the async resolving of
9079 the remote client properly. It used to fail the first MSG.
9080 Affected file silc/local_command.c.
9082 * Added `data_len' field to SilcIDCache context.
9084 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9086 * Update TODO. Todo in commands in the server.
9088 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9090 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9091 used by routers as broadcast packet to inform other routers
9092 about the changed user mode.
9094 Implemented the notify handling in the server. Affected file is
9095 silcd/packet_receive.c. Added the function
9096 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9098 * Added new generic Channel Payload and deprecated the New Channel
9099 Payload. The New Channel Payload is now the generic Channel
9102 * Added new argument `mode' to the silc_server_send_new_channel
9103 as it is required in the Channel Payload now.
9105 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9106 and created a new and real SilChannelPayload to represent the
9107 new generic Channel Payload. Implemented the encode/decode
9108 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9110 * Added silc_server_get_client_channel_list to return the list
9111 of channels the client has joined for WHOIS command reply.
9112 Affected file silcd/server.[ch].
9114 * Implemented the channel list sending in the WHOIS command reply
9115 in server and in the client.
9117 Implemented the channel list displaying on the user interface
9118 as well. Affected file silc/client_ops.c.
9120 * Added silc_channel_payload_parse_list to parse list of Channel
9121 Payloads. It returns SilcDList list of SilcChannelPayloads.
9122 Client for example can use this function to parse the list of
9123 channels it receives in the WHOIS command reply. The caller
9124 must free the list by calling silc_channel_payload_list_free.
9125 Affected files lib/silccore/silcchannel.[ch].
9127 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9129 * Added one new argument <user mode> to the WHOIS command reply
9130 to return the mode of the user in SILC. Updated the protocol
9133 Implemented it to the server and client.
9135 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9137 * Fixed the mode printing on the user interface on joining.
9138 Affected file silc/client_ops.c.
9140 * Implemented the UMODE command and user modes in general to the
9141 client library and to the user interface.
9143 * Implemented the UMODE command to the server.
9145 * The server now sends UNKNOWN_COMMAND error status if client sends
9146 unknown command. Affected file silcd/command.c.
9148 * All server commands now handle the command identifier the right
9149 way when sending the command reply to the client. The client can
9150 use to identify the command replies with the identifier.
9152 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9154 * Added silc_server_get_client_route to resolve the route to
9155 the client indicated by the client ID. Affected file is
9158 * Added silc_server_relay_packet as general function to relay
9159 packet to arbitrary destination. This deprecates functions
9160 like _send_private_message_key, _relay_notify etc. Affected
9161 file is silcd/packet_send.[ch].
9163 Removed silc_server_send_key_agreement,
9164 silc_server_send_private_message_key and
9165 silc_server_packet_relay_notify functions from the file
9166 silcd/packet_send.[ch].
9170 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9171 server. Affected file silcd/packet_receive.[ch].
9173 * Implemented the KILL command to the client. Implemented the
9174 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9175 Affected files lib/silcclient/command[_reply].c and
9176 lib/silcclient/client_notify.c. Implemented the KILL notify
9177 printing in the user inteface.
9179 * Fixed a lot silc_parse_nick memory leaks from the client
9180 library in the file lib/silcclient/command.c.
9182 * Changed the silc_server_send_notify_on_channels's `sender'
9183 argument from SilcSocketConnection to SilcClientEntry to
9184 check the sender as entry and not as connection object and not
9185 to send to the client provided as argument. The affected file
9186 is silcd/packet_send.[ch].
9188 * The notify packets that are destined directly to the client used
9189 to not to be processed by the server. Now changed that and the
9190 server processes all notify packets. After relaying the packet
9191 to the client the notify packet is processed in the server.
9193 * The silc_server_free_client_data now checks whether there is
9194 pending outgoing traffic for the client and purges the data to
9195 the network before removing the client entry.
9197 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9199 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9200 an client is killed from the SILC Network. Updated the protocol
9203 Added new function silc_server_send_notify_killed to the
9204 silcd/packet_send.[ch].
9206 * Added function silc_server_packet_relay_notify to relay notify
9207 packets that are destined directly to a client. In this case
9208 the server does not process the notify packets but merely relays
9209 it to the client. Affected file silcd/packet_send.[ch].
9211 Added also silc_server_packet_process_relay_notify to check
9212 whereto relay the notify. Affected file is
9213 silcd/packet_receive.[ch].
9215 * Implemented the KILL command to the server.
9219 * Added the backup schema desgined last fall to the protocol
9220 specs for everyone to see. The specification is in the
9221 *-spec-xx.txt draft and the packet type definitions for the
9222 backup routers is in *-pp-xx.txt draft. Thusly, added also
9223 new packet type SILC_PACKET_CELL_ROUTERS.
9225 * A big security problem in the implementation discovered. The
9226 signoff of an client did not cause new channel key generation
9227 which it of course should've done. The channel keys must be
9228 always re-generated when client leaves (or signoffs) the channel.
9229 The silc_server_remove_from_channels funtion now handles
9230 the channel key re-generation.
9232 * Added `sender' argument to the silc_server_send_notify_on_channels
9233 to not to send the client provided as argument. Affected file
9234 silcd/packet_send.[ch].
9236 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Implemented OPER and SILCOPER commands into the server and
9241 * Added silc_auth_verify and silc_auth_verify_data to verify
9242 the authentication directly from the authentication payload.
9243 It supports verifying both passphrase and public key based
9244 authentication. Affected file lib/silccore/silcauth.[ch].
9246 * Added `hash' field to the SilcIDListData structure. It is the
9247 hash negotiated in the SKE protocol. Affected file is
9250 * Slight redesigning of the SilcAuthPayload handling routines.
9251 Do not send SilcPKCS but SilcPublicKey as argument.
9253 * Implemented the public key authentication support to the
9254 serverconfig. The public key is loaded from the provided path
9255 and saved as authentication data to void * pointer. Thus,
9256 changed the unsigned char *auth_data to void *auth_data;
9258 * Fixed SHUTDOWN command to send the reply before the server
9259 is shutdown. :) Affected file silcd/command.c.
9261 * Fixed fatal bug in CONNECT command. The hostname was invalid
9262 memory and server crashed. Affected file silcd/command.c.
9264 * Fixed fatal bug in CLOSE command. The server_entry became
9265 invalid but was referenced later in the command. Affected file
9268 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9270 * Fixed fatal bug in failure packet handling. Server ignored
9271 the failure and thus crashed when it came.
9275 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9277 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9278 that the command may be executed only once in (about) 2 seconds.
9279 The old SILC_CF_LAG flag is same but allows command bursts up
9280 to five before limiting.
9282 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9283 server code. Various commands now includes the CF_LAG_STRICT
9284 flag to disallow any kind of miss-use of the command.
9286 * Fixed the silc_buffer_unformat to not to allocate any data
9287 if the length of the data is zero. It used to allocate the
9288 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9290 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9292 * Changed the format of AdminConnection configuration section
9293 in the server. Added username of the admin to the format.
9294 Affected files silcd/serverconfig.[ch].
9296 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9297 to return admin configuration data by host, username and/or
9300 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * Implemented WHOWAS command to the server. Added the functions:
9304 silc_server_command_whowas_parse,
9305 silc_server_command_whowas_send_reply,
9306 silc_server_command_whowas_from_client and
9307 silc_server_command_whowas_from_server
9309 * Added <Client ID> argument to the WHOWAS command reply. Updated
9310 the protocol specs accordingly.
9312 * Implemented WHOWAS command and command_reply to the client
9315 Implemented the WHOWAS printing on the user interface.
9317 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9319 * Added new argument to the WHOWAS command reply, the real name.
9320 It is an optional argument. Updated the protocol specs.
9322 * Added SilcIDCacheDestructor callback that is registered when
9323 the SilcIDCache is allocated. The callback is called when
9324 an cache entry in the ID Cache expires, or is purged from the
9325 cache. Added into lib/silccore/idcache.[ch].
9327 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9328 to destruct the client entries when the cache entry expires.
9329 Other ID Cache's in server and in the client library ignores
9332 * If the ID Cache entry's `expire' field is zero then the entry
9333 never expires. Added boolean `expire' argument to the
9334 silc_idcache_add function in the lib/silccore/idcache.[ch].
9335 If it is TRUE the default expiry value is used.
9337 * Added silc_server_free_client_data_timeout that is registered
9338 when client disconnects. By default for 5 minutes we preserve
9339 the client entry for history - for WHOWAS command.
9341 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Added support to the server to enforce that commands are not
9344 executed more than once in 2 seconds. If server receives
9345 commands from client more frequently, timeout is registered
9346 to process the commands. Affected file silcd/command.c.
9347 Added new function silc_server_command_process_timeout.
9349 * Changed NICK_NOTIFY handling in client library to check that
9350 if the client's nickname was changed, so there is no need to
9351 resolve anything from the server.
9353 * Removed error printing from the WHOIS and IDENTIFY commands.
9354 If error occurs then it is ignored silently in the client library.
9355 The application, however, may map the received error to
9356 human readable error string. The application currently maps
9357 the NO_SUCH_NICKNAME error to string.
9359 * Made the command status message public to the application. Moved
9360 them from lib/silcclient/command_reply.c to
9361 lib/silcclient/command_reply.h. The application can map the
9362 received command status to the string with the
9363 silc_client_command_status_message function.
9365 * Added check to the server to check that client's ID is same
9366 as the Source ID in the packet the client sent. They must
9369 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9371 * Added dist-bzip hook to the Makefile.am to make bzip2
9372 compressed distributions.
9374 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9376 * Server now enforces the maximum length for the nickname and
9377 the channel as protocol specification dictates. 128 bytes for
9378 nickname and 256 bytes for channel name.
9380 * Moved the WHOIS printing to the application. The client libary
9381 does not print out the WHOIS information anymore, the application
9382 must do it. Renamed silc_client_command_reply_whois_print to
9383 the silc_client_command_reply_whois_save.
9385 The client's idle time is also sent to the application now, and
9386 the idle is shown on screen.
9388 * Added silc_client_command_reply_identify_save to save the
9389 received IDENTIFY entries.
9391 * Do not check for channel private keys in message sending and
9392 reception if the channel does not have the PRIVKEY mode set.
9393 Affected file lib/silclient/client_channel.c.
9395 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9398 just surfaced after chaning the JOIN procedure.
9400 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9402 * Added silc_client_get_clients_by_list to get client entries
9403 from Client ID list, that is returned for example by JOIN
9404 and USERS command replies. The application should use this
9405 function for example when JOIN command reply is received to
9406 resolve the clients already on the channel (library does not
9407 do that anymore as USERS command reply is not used in the JOIN
9408 procedure anymore). Affected files lib/silcclient/silcapi.h and
9409 lib/silcclient/idlist.c.
9411 * JOIN command reply and USERS command reply returns now SilcBuffer
9412 pointers instead of unsigned char pointers when returning
9413 the client list and mode list.
9415 * Added <Client ID> argument to the JOIN command reply, mainly
9416 for the server to identify for which client the command was
9417 originally sent. Updated protocol specs accordingly.
9419 * Added SilcDlist private_key pointer to the SilcChannelEntry
9420 in the client to support the channel private keys. Affected
9421 file is lib/silcclient/idlist.h.
9423 * Added SilcChannelPrivateKey argument to the function
9424 silc_client_send_channel_message so that application can choose
9425 to use specific private ke if it wants to. If it is not provided,
9426 the normal channel key is used, unless private keys are set.
9427 In this case the first (key that was added first) is used
9428 as the encryption key.
9430 * Implemented the support for channel private key handling.
9431 Implemented the following functions:
9433 silc_client_add_channel_private_key,
9434 silc_client_del_channel_private_keys,
9435 silc_client_del_channel_private_key,
9436 silc_client_list_channel_private_keys and
9437 silc_client_free_channel_private_keys
9439 Affected file lib/silcclient/client_channel.c.
9441 * Added the support for the private keys in the channel message
9442 sending and encryption and in the message reception and
9443 decryption. Affected funtions are
9444 silc_client_send_channel_message and silc_client_channel_message.
9446 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9448 * Added SKE's key verify callback to the client library's
9449 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9451 * Removed the statement that server (or router) must send USERS
9452 command reply when joining to the channel so that the client
9453 knows who are on the channel. Instead, the client list and
9454 client's mode list is now sent in the JOIN command reply to the
9455 client who joined channel. This is better solution.
9457 * Added function silc_server_get_users_on_channel and function
9458 silc_server_save_users_on_channel to the silcd/server.[ch].
9460 * Removed function silc_server_command_send_users from the
9463 * Do not show topic on the client library anymore. The topic is
9464 sent in the command reply notify to the application and the
9465 application must show the topic now.
9467 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Added client searching by nickname hash into the IDENTIFY and
9470 WHOIS commands in the server as they were clearly missing from
9471 them. Affected file is silcd/command.c.
9473 * Fixed a bug in private message receiving in the client library.
9474 The remote ID was freed and it wasn't supposed, now it is
9477 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9479 * Minor fix to the channel payload; allocate the data area, as it
9480 needs to be of specific length.
9482 * If the key agreement port is zero then the operating
9483 system will define the bound port. Affected files are
9484 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9486 * Added new function silc_channel_payload_decrypt into the file
9487 lib/silccore/silcchannel.[ch].
9489 * Moved the channel message etc, check from silc_packet_decrypt
9490 to applications. The library calls now a generic
9491 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9492 when the packet is either normal or special. This was done to
9493 allow more wide range of checking that was not allowed when
9494 the code was in library. Now applications can do virtually any
9495 checks to the packet and return to the library the decision how
9496 the packet should be processed. Affected files are
9497 lib/silccore/silcpacket.[ch].
9499 Added silc_server_packet_decrypt_check to the server and
9500 silc_client_packet_decrypt_check to the client library.
9502 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9503 to send with specified source and destination information.
9505 * Channel message delivery between routers was broken after the
9506 channel key distribution was fixed earlier. The channel key
9507 was used be to distributed to other routers as well which is not
9508 allowed by the protocol. Now this is fixed and channel keys
9509 really are cell specific and the channel message delivery between
9510 routers comply with the protocol specification.
9512 * Fixed various commands in server to check also the global list
9513 for the channel entry and not just the local list. The affected
9514 file silcd/command.c.
9516 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9518 * Added assert()s to buffer formatting and unformatting routines
9519 to assert (if --enable-debug) when error occurs. Affected
9520 file: lib/silcutil/silcbuffmt.c.
9522 * Changed to auto-reconnect to check whether the remote host is
9523 router and register the re-connect timeout if it is. It used
9524 to check that whether we are normal server, but router must do
9525 auto-reconnect with another router as well. Affected file
9528 * Removed the [<key len>] option from CMODE command as the cipher
9529 name decides the key length, nowadays. See the defined ciphers
9530 from the protocol specification.
9532 * Added [<hmac>] option to the CMODE command to define the HMAC
9533 for the channel. Added SILC_CMODE_HMAC channel mode.
9535 * Added [<hmac>] option for the JOIN command so that user can
9536 select which HMAC is used to compute the MACs of the channel
9539 * Added Hmac field to the Channel Message Payload. The integrity
9540 of plaintext channel messages are now protected by computing
9541 MAC of the message and attaching the MAC to the payload. The
9542 MAC is encrypted. Now, it is clear that this causes some
9543 overhead to the size of the packet but rationale for this is that
9544 now the receiver can verify whether the channel message decrypted
9545 correctly and also when private keys are set for the channel the
9546 receiver can decrypt the packet with several keys and check from
9547 the MAC which key decrypted the message correctly.
9549 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9550 lib/silccrypt/silccipher.[ch].
9552 * Added silc_hash_len to return the digest length into the
9553 lib/silcrypt/silchash.[ch].
9555 * Rewrote parts of Silc Channel Payload interface in the
9556 lib/silccore/silcchannel.[ch]. The encode function now also
9557 encrypts the packet and parse function decrypts it.
9559 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9561 * Fixed a minor formatting bug in the SKE's key material processing.
9562 It actually might have processed the keys wrong way resulting
9565 * Redefined the mandatory HMAC algorithms and added new algorithms.
9566 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9567 and hmac-md5 truncated to 96 bits. The mandatory is now
9568 hmac-sha1-96. Rest are optional (including the one that used
9569 to be mandatory). Rationale for this is that the truncated HMAC
9570 length is sufficient from security point of view and can actually
9571 make the attack against the HMAC harder. Also, the truncated
9572 HMAC causes less overhead to the packets. See the RFC2104 for
9575 * Added new [hmac] configuration section. The SKE used to use
9576 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9577 is of course wrong. The official names that must be proposed in
9578 the SKE are the ones defined in the protocol specification
9579 (hmac-sha1-96 for example). The user can configure any hmac
9580 using any hash function configured in the [hash] section. At
9581 least, the mandatory must be configured.
9583 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9585 * Added HMAC list to the SKE proposal list. It has now both
9586 hash algorithm list and HMAC list. This makes the protocol
9587 incompatible with previous versions. The SKE now seems to work
9588 the way it is supposed to work, for the first time actually.
9590 * Defined plain Hash algorithms to the protocol specification.
9593 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9595 * Implemented support for key agreement packets into the server.
9596 Added functions silc_server_key_agreement and
9597 silc_server_send_key_agreement. Other than these functions,
9598 server has nothing to do with this packet.
9600 * Added support for private message key packets into the server.
9601 Added functions silc_server_private_message_key and
9602 silc_server_send_private_message_key.
9606 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9607 called in the protocol's final callback instead in the END
9608 protocol state. This makes a little more sense and in the same
9609 time in client we can use the same protocol routines for normal
9610 key exchange and to key agreement packet handling as well.
9612 * Added to both client's and server's KE protocol context the
9613 SilcSKEKeyMaterial pointer to save the key material. We will
9614 bring the key material to the protocol's final callback by doing
9615 this. The final callback must free the key material.
9617 * Added SKE's packet_send callback into client's KE protocol
9618 context so that the caller can choose what packet sending function
9619 is used. This way we can use different packet sending when
9620 doing normal SKE when doing key agreement packet handling (in
9621 the key agreement packet handling we do not want to encrypt
9624 * Implemented the responder side of the key agreement routines
9625 in the client. The client can now bind to specified port and
9626 accept incoming key negotiation. The key material is passed
9627 to the application after the protocol is over.
9629 * Implemented the processing of incoming Key Agreement packet
9630 in the client. Added function silc_client_key_agreement to
9633 * Implemented the intiator side of the key agreement routines
9634 in the client. The client can now initiate key agreement with
9635 another remote client. The key material is passed to the
9636 application after the protocol is over.
9638 * Created client_keyagr.c to include all the key agreement
9641 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9642 SILC_TASK_CALLBACK except that it is not static.
9644 * Created client_notify.c and moved the Notify packet handling
9645 from the client.[ch] into that file.
9647 * Created client_prvmsg.c and moved all private message and
9648 private message key routines from the client.[ch] into that file.
9650 * Create client_channel.c and moved all channel message and
9651 channel private key routines from the client.[ch] into that file.
9653 * Changed silc_client_get_client_by_id_resolve to resolve with
9654 WHOIS command instead of IDENTIFY command, in the file
9655 lib/silclient/idlist.c.
9657 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9659 * Implemented the SKE's responder side to the Client library.
9661 * When FAILURE is received to the protocol do not trust it
9662 blindly. Register a timeout to wait whether the remote closes
9663 the connection as it should do it, only after that process the
9664 actual failure. This was changed to both client and server.
9666 * Added client_internal.h to include some of the structures
9667 there instead of client.h in lib/silcclient/.
9669 * Added function silc_task_unregister_by_callback to unregister
9670 timeouts by the callback function.
9672 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Some "Incomplete WHOIS info" errors has been appearing on the
9675 log files. Took away the entry->userinfo check from WHOIS
9676 reply sending. The entry->userinfo is now " " if client did not
9677 provide one. I thought this was fixed earlier but something
9678 is wrong still. Let's see if the error still appears.
9680 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9682 * Fixed a minor bug in the login when the channel key is
9683 re-generated in the server. It used to generate the key in
9684 wrong order and thus caused problems in the channel traffic.
9686 * Fixed a minor bug in channel key distsribution after
9687 KICK command. The key was not sent to the router even though
9690 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9692 * Added silc_ske_process_key_material_data as generic routine
9693 to process any key material as the SILC protocol dictates. The
9694 function is used by the actual SKE library but can be used by
9695 applications as well. This relates to the private message keys
9696 and the channel private keys since they must be processed the
9697 same way the normal SILC session keys. The protocol dictates
9698 this. Affected files: lib/silcske/silcske.[ch].
9700 Added also silc_ske_free_key_material to free the
9701 SilcSKEKeyMaterial structure.
9703 * Defined silc_cipher_set_key function to set the key for
9704 cipher without using the object's method function. The affected
9705 files: lib/silccrypt/silccipher.[ch].
9707 * Implemented silc silc_client_add_private_message_key,
9708 silc_client_add_private_message_key_ske,
9709 silc_client_del_private_message_key,
9710 silc_client_list_private_message_keys and
9711 silc_client_free_private_message_keys functions in the
9714 Added functions silc_client_send_private_message_key to send
9715 the Private Message Key payload and silc_client_private_message_key
9716 to handle incoming Private Message Key payload.
9718 * Added Cipher field to the Private Message Key payload to set
9719 the cipher to be used. If ignored, the default cipher defined
9720 in the SILC protocol (aes-256-cbc) is used.
9722 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * Removed lib/silcclient/ops.h file.
9726 Redefined parts of the SILC Client Library API. Created new
9727 file silcapi.h that deprecates the ops.h file and defines the
9728 published Client Library API. Defined also private message key
9729 API and channel private key API into the file.
9731 This is the file that the application must include from the
9732 SILC Client Library. Other files need not be included by
9733 the application anymore.
9735 * Added new key_agreement client operation callback and also
9736 defined the Key Agreement library API for the application.
9738 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9740 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9741 is used by clients to request key negotiation between another
9742 client in the SILC network. If the negotiation is started it
9743 is performed using the SKE protocol. The result of the
9744 negotiation, the secret key material, can be used for example
9745 as private message key.
9747 Implemented the Key Agreement payload into the files
9748 lib/silccore/silauth.[ch].
9750 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9752 * Redefined ciphers for the SILC protocol. Added some new ciphers
9753 and defined the key lengths for the algorithms. Changed the
9754 code accordingly. The default key length is now 256 bits.
9756 * Fixed SKE key distribution function silc_ske_process_key_material
9757 when the key length is more than 128 bits. The default key
9758 length in SILC is now 256 bits.
9760 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9761 to indicate unsupported algorithm.
9763 * Renamed rijndael.c to aes.c and all functions as well.
9765 * Fixed a long standing channel key setting bug in client library.
9766 Weird that it has never surfaced before.
9768 * Fixed bug in channel deletion. If the entire channel is removed
9769 then it must also delete the references of the channel entry
9770 from the client's channel list as the client's channel entry and
9771 the channel's client entry share same memory.
9773 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * Implemented CONNECT and SHUTDOWN commands in the client.
9777 * Implemented CLOSE command to the client.
9779 * Added the function silc_idlist_find_server_by_name into the
9780 files silcd/idlist.[ch].
9782 Added the function silc_idlist_find_server_by_conn into the
9783 files silcd/idlist.[ch].
9785 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9787 * DIE command was renamed to SHUTDOWN. Updated the both code
9790 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9791 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9793 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9796 * Added function silc_server_create_connection function to create
9797 connection to remote router. My server implementation actually
9798 does not allow router to connect to normal server (it expects
9799 that normal server always initiates the connection to the router)
9800 so the CONNECT command is only good for connecting to another
9803 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9805 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9806 or some other client was kicked from the channel.
9808 Implemented the handling of the notify type to both client
9811 Implemented silc_server_send_notify_kicked to send the KICKED
9812 notify. It is used to send it to the server's primary router.
9814 * Implemented the KICK command into server and client.
9816 * Added `query' argument to the silc_idlist_get_client function
9817 to indicate whether to query the client from server or not if
9820 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9821 to indicate that the client is not channel founder.
9825 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9827 * Removed the rng context from SilcPacketContext structure and
9828 changed that the packet routine uses the Global RNG API.
9830 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9832 * Added support for quit message that client can "leave" on the
9833 channel when it quits the SILC. It is ditributed inside the
9834 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9836 Added silc_server_free_client_data that will take the
9837 signoff message as argument.
9839 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9841 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9843 * Updated parts of the protocol specification to keep it up
9846 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9848 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9849 payloads in one packet.
9851 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9852 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9853 use now the new List flag.
9855 * Also deprecated the following packet types: REPLACE_ID,
9856 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9858 * Added list support for Notify packet in server.
9860 * Added silc_server_send_notify_channel_change to send the
9861 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9862 the silc_server_send_replace_id.
9864 * Added silc_server_send_notify_nick_change to send the
9865 NICK_CHANGE notify type. Deprecates the function
9866 silc_server_send_replace_id.
9868 * Added silc_server_send_notify_join to send the JOIN notify type.
9869 Deprecates the function silc_server_send_new_channel_user.
9871 * Added silc_server_send_notify_leave to send LEAVE notify type.
9872 Deprecates the function silc_server_send_remove_channel_user.
9874 * Added silc_server_send_notify_cmode and
9875 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9876 types. Deprecates the silc_server_send_set_mode function.
9878 * Added SERVER_SIGNOFF notify type to indicate that server has
9879 quit. This means that all clients on the channel from that
9880 server will drop. This can be also used when netsplit happens.
9882 Deprecated REMOVE_ID packet type since it is not needed anymore
9885 Added silc_server_send_notify_server_signoff to send the
9886 SERVER_SIGNOFF notify type. Deprecates the function
9887 silc_server_send_remove_id.
9889 Added also silc_server_send_notify_signoff to send the
9890 SIGNOFF notify type.
9892 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9893 SILC protocol from this day on. Changed the protocol
9894 specification as well.
9896 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9897 notify type. It is used between routers to notify about
9898 topic changes on a channel.
9900 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9903 * Partly updated the protocol specification to comply with the
9904 changes now made. It is still though a bit outdated.
9906 * The JOIN notify type now takes one extra argument <Channel ID>.
9907 The packet used to be destined to the channel but now the
9908 JOIN type may be sent as list thus it is impossible to
9909 destine it to any specific channel. By adding this argument
9910 it is again possible.
9912 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9914 * Added CREDITS file. The CHANGES and CREDITS file will appear
9915 in the distribution as well.
9917 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9919 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9920 types in the server's silcd/packet_receive.c.
9922 * Implemented CMODE and CUMODE to work in router environment.
9924 * Fixed minor encoding and decoding buglet from the
9925 lib/silccore/silcmode.c.
9927 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9930 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9932 * Changed all SilcConfigServer* and silc_config_server* to
9933 SilcServerConfig* and silc_server_config*, respectively.
9936 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9938 * Associated the ID (client or server ID) to the Authentication
9939 Payload to avoid any possibility of forging. Updated the
9940 protocol specification and the code accordingly.
9942 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9944 * The RSA key length is now save to the RsaKey context in the
9945 key generation process in lib/silccrypt/rsa.c. The key length
9946 is now used to figure out the maximum size of the block allowed
9947 to be encrypted/signed.
9949 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9950 is equivalent to the silc_mp_mp2bin but does not allocate any
9953 * Changed silc_mp_mp2bin API to take length argument. If it is
9954 non-zero then the buffer is allocated that large. If zero, then
9955 the size is approximated using silc_mp_sizeinbase, which however
9958 * Created Global RNG API which is global RNG that application can
9959 initialize. After initializing, any routine anywhere in the
9960 code (including library) can use RNG without allocating a new
9961 RNG object. This was done to allow this sort of use of the
9962 RNG in code that has no chance to allocate RNG object. All
9963 applications currently allocate this and many routines in the
9964 library use this. Affected file lib/silccrypt/silcrng.[ch].
9966 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9967 it to use the Global RNG API.
9969 * Defined Authentication Payload into protocol specification that
9970 is used during SILC session to authenticate entities. It is
9971 used for example by client to authenticate itself to the server
9972 to obtain server operator privileges.
9974 Implemented this payload into the lib/silccore/silcauth.[ch].
9975 Implemented also routines for public key based authentication
9976 as the new protocol specification dictates.
9978 Moved definitions of different authentication methods from
9979 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9981 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9982 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9983 silc_pkcs_verify_with_hash functions into the file
9984 lib/silccrypt/silcpkcs.[ch].
9986 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9988 * The client entry's userinfo pointer must be always valid.
9989 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9990 will fail since it requires the userinfo. Now, the userinfo
9991 is allocated as "" if actual userinfo does not exist. Actually,
9992 it must exist and it is totally Ok to drop client connections
9993 that does not announce the userinfo. However, we will make
9994 this workaround for now.
9996 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9997 to return the remote port by socket.
9999 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10001 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10002 SILC_SERVER_PENDING_EXEC and added an new macro
10003 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10004 data or when error occurs while processing the pending command.
10006 Added new argument `destructor' into silc_server_command_pending
10007 and to the SilcServerCommandPending object. This destructor is
10008 now called after calling the pending callback or if error occurs
10009 immediately. If error occurs the actual pending callback won't
10010 be called at all - only the destructor. The destructor may be
10011 NULL if destructor is not needed.
10013 All this applies for client library code as well. Similar
10014 changes were made there as well for the pending commands.
10016 In the client, the application must now allocate the
10017 SilcClientCommandContext with the silc_client_command_alloc
10020 * Added reference counter to the SilcServerCommandContext. Added
10021 function silc_server_command_alloc and silc_server_command_dup
10024 Same type of functions added to the client library for the same
10027 * Removed the cmd_ident from IDListData away since it is now
10028 global for all connections. It is the command identifier used
10029 in command sending and with pending commands. The affected file
10032 * Added reference counter to the SilcSocketConnection objecet to
10033 indicate the usage count of the object. The object won't be
10034 freed untill the reference counter hits zero. Currently only
10035 server uses this, and client ignores it. The client must be
10036 set to use this too later. The affected files are
10037 lib/silccore/silcsockconn.[ch]. Added also the function
10038 silc_socket_dup to increase the reference counter.
10040 This was mainly added because it is possible that the socket
10041 is removed underneath of pending command or other async
10042 operation. Now it won't be free'd and proper DISCONNECTING
10043 flags, etc. can be set to avoid sending data to connection that
10044 is not valid anymore.
10046 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10047 the connection. After that it sets SILC_SET_DISCONNECTED.
10048 It is, however, possible that the socket data is not still freed.
10049 The silc_server_packet_process now checks that data is not
10050 read or written to connection that is DISCONNECTED. The socket
10051 get's freed when the reference counter hits zero.
10053 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10055 * Changed the client operation API: channel_message operation's
10056 `sender' is now the client entry of the sender, not the nickname
10057 and the `channel' is the channel entry, not the channel name.
10059 In the private_message operation the `sender' is now also the
10060 client entry of the sender not the nickname.
10062 Affected file is lib/silcclient/ops.h and all applications
10063 using the client operations.
10065 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * Moved the calling of ops->connect() from connect_to_server_final
10068 into receive_new_id functin since that is the point when the
10069 client is actually allowed to send traffic to network. The
10070 affected file is lib/silcclient/client.c.
10072 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10074 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10075 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10076 (if needs broadcasting) instead of broadcasting the packets one
10077 by one which would make a burst in the network traffic.
10079 * Added `broadcast' argument to the functions in silcd/server.[ch]
10080 silc_server_create_new_channel[_with_id] to indicate whether
10081 to send New Channel packet to primary router.
10083 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10085 * Added new function into the silcd/server.[ch] files:
10086 silc_server_create_new_channel_with_id to create new channel with
10087 already existing Channel ID.
10089 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10090 lib/silccore/silcpacket.h. This packet is used t send list of
10091 Set Mode payloads inside one packet. Server uses this to set
10092 the modes for the channels and clients on those channels, that it
10093 announced to the router when it connected to it. The protocol
10094 specification has been updated accordingly.
10096 * The silc_server_new_channel did not handle the packet coming
10097 from normal server as it normally does not send that. However,
10098 when it announces its channels it does send it. Implemented
10099 the support for that.
10101 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10102 into the file lib/silccore/id.h.
10104 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * Fixed memory leaks in the functions silc_idlist_del_client,
10107 silc_idlist_del_channel and silc_idlist_del_server in the file
10108 silcd/idlist.c. All of those leaked like a sieve.
10110 * Fixed some small memory leaks in the client's function
10111 silc_client_notify_by_server.
10113 * Added functions into silcd/server.c: silc_server_announce_clients,
10114 silc_server_announce_channels and silc_server_announce_server.
10115 These functions are used by normal and router server to announce
10116 to its primary router about clients, channels and servers (when
10117 router) that we own. This is done after we've connected to the
10120 These functions effectively implements the following packet types:
10121 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10122 and SILC_PACKET_NEW_ID_LIST.
10124 * Added new functions into the silcd/packet_receive.[ch]:
10125 silc_server_new_id_list, silc_server_new_channel_list and
10126 silc_server_new_channel_user_list to handle the incoming
10127 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10129 * Added support of changing Channel ID in the function
10130 silc_server_replace_id. If the server that announces a channel
10131 to the router already exists in the router (with same name but
10132 with different Channel ID), router is responsible to send
10133 Replace ID packet to the server and force the server to change
10134 the Channel ID to the one router has.
10136 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10137 client that the Channel ID has been changed by the router. The
10138 normal server sends this to the client. Client must start using
10139 the new Channel ID as the channel's ID.
10141 Implemented handling of this new type into lib/silcclient/client.c
10142 into the function silc_client_notify_by_server.
10144 * Added new function silc_idlist_replace_channel_id into the files
10145 silcd/idlist.[ch] to replace the Channel ID.
10147 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * Call silc_server_command_identify_check always when processing
10150 the IDENTIFY command in silcd/command.c
10152 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10154 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10155 send keepalive packets. The packet can be sent by clients,
10156 servers and routers.
10158 Added function silc_socket_set_heartbeat into the file
10159 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10160 If not set, the heartbeat is not performed. The actual
10161 heartbeat is implemented in the low level socket connection
10162 library. However, application is responsible of actually
10163 sending the packet.
10165 Added silc_server_send_heartbeat to send the actual heartbeat
10166 packet into silcd/packet_send.[ch]. Server now performs
10167 keepalive with all connections.
10169 * Added silc_task_get_first function into lib/silcutil/silctask.c
10170 to return the timeout task with shortest timeout. There was a bug
10171 in task unregistration that caused problems. TODO has been
10172 updated to include that task system must be rewritten.
10174 * The client library will now resolve the client information when
10175 receiving JOIN notify from server for client that we know but
10176 have incomplete information.
10178 * Rewrote parts of silc_server_remove_from_channels and
10179 silc_server_remove_from_one_channel as they did not remove the
10180 channel in some circumstances even though they should've.
10182 * Encryption problem encountered in server:
10184 The LEAVE command used to send the Channel Key packet to the
10185 router immediately after generating it. However, the code
10186 had earlier sent Remove Channel user packet but not immediately,
10187 ie. it was put to queue. The order of packets in the router
10188 was that Channel Key packet was first and Remove Channel User
10189 packet was second, even though they were encrypted in the
10190 reverse order. For this reason, MAC check failed. Now, this
10191 is fixed by not sending the Channel Key packet immediately but
10192 putting it to queue. However, this is more fundamental problem:
10193 packets that are in queue should actually not be encrypted
10194 because packets that are sent immediately gets encrypted
10195 actually with wrong IV (and thus MAC check fails). So, packets
10196 that are in queue should be encrypted when they are sent to
10197 the wire and not when they put to the queue.
10199 However, the problem is that the current system has not been
10200 designed to work that way. Instead, the packet is encrypted
10201 as soon as possible and left to the queue. The queue is then
10202 just purged into wire. There won't be any fixes for this
10203 any time soon. So, the current semantic for packet sending
10206 o If you send packet to remote host and do not force the send
10207 (the packet will be in queue) then all subsequent packets to the
10208 same remote host must also be put to the queue. Only after the
10209 queue has been purged is it safe again to force the packet
10212 o If you send all packets immediately then it safe to send
10213 any of subsequent packets through the queue, however, after
10214 the first packet is put to queue then any subsequent packets
10215 must also be put to the queue.
10217 Follow these rules and everything works fine.
10219 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * Added new function silc_server_remove_clients_by_server to
10222 remove all client entries from ID list when the server connection
10223 is lost. In this case it is also important to invalidate all
10224 client entires as they hold the invalid server entry. This
10225 fixes fatal bug when server has lost connection and will reconnect
10228 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10230 * Made some sanity checks to silc_server_daemonise like to check
10231 whether the requested user and group actually exists.
10233 * Added sanity check to SKE's silc_ske_responder_finish to check
10234 that the public and private key actually is valid.
10236 * Invalidate the client's nickname when receiving Replace ID
10237 packet and the Client ID is being replaced. This means that the
10238 server will query the nickname if someone needs it (client)
10241 * Sort the ID Cache in client library when the ID Cache data
10242 has changed (needs sorting).
10244 * Do not allow for SILC client to create several connections to
10245 several servers. The client does not support windows right now
10246 and generating multiple connections causes weird behaviour.
10248 Irssi-silc client does support windows and can handle several
10249 connections without problems, see: www.irssi.org and SILC plugin.
10251 * Fixed some places where client was added to the IDList. The
10252 rule of thumb is following (in order to get everything right):
10253 If the client is directly connected local client then the
10254 `connection' argument must be set and `router' argument must be
10255 NULL to silc_idlist_add_client function. If the client is not
10256 directly connected client then the `router' argument must
10257 bet set and the `connection' argument must be NULL to the
10258 silc_idlist_add_client function.
10260 * The funtion silc_server_packet_send_local_channel actually did
10261 not check whether the client was locally connected or not. It
10262 does that now. Fixed a bug related to LEAVE command.
10264 * Fixed Remove Channel User payload parsing bug in server's
10265 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10267 * The server's silc_server_save_channel_key now checks also the
10268 global ID list for the channel as it might not be in the local
10269 list. Fixed a bug related to LEAVE command.
10271 * Is this the end of the [<unknown>] buglet that has been lurking
10272 around for a long time? A little for loop fix in server's
10273 silc_server_command_whois_parse that is used by both IDENTIFY
10274 and WHOIS command. At least, this was a clear bug and a cause
10275 of one type of [<unknown>] buglet.
10277 * WHOIS and IDENTIFY commands call the function
10278 silc_server_command_[whois/identify]_check function even if
10279 we are not router server.
10281 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10283 * Added --with-gmp configuration option. If set the GMP
10284 is always compiled in the SILC source tree. If not set then
10285 it is checked whether the system has the GMP3 installed. If
10286 it has then the GMP won't be compiled (the system's headers
10287 and library is used), if it doesn't have it then the GMP is
10288 compiled in the SILC source tree.
10290 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10292 * Changed RSA private exponent generation to what PKCS #1
10293 suggests. We try to find the smallest possible d by doing
10294 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10295 not security fix but optimization.
10297 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10299 * Added new config entry [Identity] to fork the server and run
10300 it as specific user and group. A patch from Bostik.
10302 * Imported Dotconf configuration library into lib/dotconf.
10303 This will be used to create the SILC configuration files later.
10304 It will appear in the distsribution after this commit.
10306 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10308 * A big code auditing weekend happening. Auditing code for
10309 obvious mistakes, bugs and errors. Also, removing any code
10312 Removed files for being obsolete:
10314 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10315 inline in the file lib/silcutil/silcbuffer.h)
10317 o lib/silcutil/silcbufutil.c (the header has inline versions)
10319 Changed code to fix possible error conditions:
10321 o The buffer formatting routines now check that the destination
10322 buffer really has enough space to add the data. This applies for
10323 both buffer formatting and unformatting
10324 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10325 unformatting was changed to accomodate following rules:
10326 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10327 sent to the function while XXX_*STRING will not allocate or copy
10328 the data into the buffer. Instead it sets the pointer from the
10329 buffer into the pointer sent as argument (XXX_*STRING used to
10330 require that the pointer must be allocated already). This change
10331 makes this whole thing a bit more consistent and more optimized
10332 (note that the data returned in the unformatting with XXX_*STRING
10333 must not be freed now). The routines return now -1 on error.
10335 o Tried to find all code that use buffer_format and buffer_unformat
10336 and added return value checking to prevent formatting and
10337 especially unformatting errors and possible subsequent fatal
10340 o Changed ske->x and ske->KEY to mallocated pointers in
10341 lib/silcske/silcske.h. Fixed possible data and memory leak.
10343 o Added return value checking to all *_parse* functions. Fixed
10344 many memory leaks as well.
10346 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10347 so that buffer overflows would not happen. All code now also
10348 checks the return value as it can fail.
10350 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10352 * Added reconnection support to server if the normal server looses
10353 its connection to the router (for example if router is rebooted).
10354 The server performs normal reconnection strategy implemented
10355 to the server. Affected file silcd/server.c.
10357 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10359 * Added new packet type SILC_PACKET_SET_MODE that is used to
10360 distribute the information about changed modes (for clients,
10361 channels and clients channel modes) to all routers in the
10362 network. Updated the protocol specification accordingly.
10364 Added functions into silcd/packet_send.c and
10365 silcd/packet_receive.c: silc_server_send_set_mode,
10366 silc_server_set_mode.
10368 Added new files silcmode.[ch] into lib/silccore that implements
10369 the encoding and decoding of Set Mode Payload. Added new type
10370 SilcSetModePayload. Moved the definitions of different modes
10371 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10373 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10375 * Oops, a little mistake in server's connection authentication
10376 protocol. The protocol is not ended with FAILURE but with
10377 SUCCESS if the authentication is Ok. :) Affected file is
10380 * Implemented NICK_CHANGE notify handling in server in the file
10381 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10382 the local clients on the channel. After the changing nickname
10383 in router environment snhould work and the [<unknown>] nickname
10384 should appear no more.
10386 The silc_server_replace_id function that receives the Replace ID
10387 payload now sends the NICK_CHANGE notify type also in the file
10388 silcd/packet_receive.c
10390 * Changed WHOIS and IDENTIFY command to support the maximum amount
10391 of arguments defined in protocol specs (3328 arguments). This
10392 fixed a bug that caused problems when there were more than three
10393 users on a channel.
10395 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10397 * Added extra parameter, command identifier, to the
10398 silc_client_send_command so that explicit command identifier
10401 Changed that ID list routines uses specific command identifier
10402 when sending WHOIS/IDENTIFY requests to the server so that they
10403 can be identified when the reply comes back.
10405 Affected files lib/silcclient/command.[ch],
10406 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10408 * Added `sender' argument to silc_server_packet_send_to_channel
10409 to indicaet the sender who originally sent the packet to us
10410 that we are now re-sending. Ignored if NULL. Affected file
10411 silcd/packet_send.[ch].
10413 * Added some server statistics support in silcd/server_internal.h
10414 SilcServerStatistics structure and around the server code. Also
10415 send some nice statistics information when client is connecting
10418 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10420 * Fixed channel ID decoding in server's JOIN command reply in
10421 silcd/command_reply.c
10423 * Fixed braodcasting of replace ID payload to not to send it if
10424 we are standalone server in silcd/packet_receive.c.
10426 * Fixed all channel message sending routines to not to send
10427 packets to clients that has router set, since they are routed
10428 separately in the same function earlier. Affects file
10429 silcd/packet_send.c and all channel packet sending functions.
10431 * In USERS reply, res_argv[i] are not allocated, the table
10432 is allocated. Thus changed that free the table, not its
10435 * In server's whois_check and identify_check if the client is
10436 locally connected do not send any WHOIS commands - they are not
10439 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10441 * Fixed some minor bugs in client when sending WHOIS command. The
10442 arguments was in wrong order.
10444 * Removed statis function add_to_channel from server in
10445 silcd/command.c that was previously used with the joining but
10448 * Tested USERS command in router environment successfully with two
10449 routers, two servers and two clients.
10451 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10453 * Reorganized the USERS command and command reply in client library
10454 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10455 When the command is given by user we register a pending command
10456 callback that will reprocess the command after the reply has been
10457 received from the server. When reprocessing the packet we then
10458 display the information. Thus, the USERS information is displayed
10459 now in the command callback instead of in the command reply
10460 callback. The processing of the command is same as previously
10461 when server has sent the command reply in the JOINing process.
10463 * Added to USERS command in silcd/command_reply.c to join the client,
10464 we didn't use to know about, to the channel after we've created
10465 a client entry for it. Also, for clienet we did know already still
10466 check whether it is on the channel or not and add it if not.
10468 * Removed silc_server_command_join_notify as the function and its
10471 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10473 * Changed the client's pending command handling to the same as the
10474 server's pending command handling. It is also now possible to
10475 execute command reply functions from other command reply
10476 function as the function callbacks for commands and command
10477 replies are one and same. The pending commands are not static
10478 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10479 in client connection context. Thus, pending commands are server
10480 connection specific as it is convenient.
10482 Changed the function silc_client_command_pending and
10483 silc_client_command_pending_del and added new function
10484 silc_client_command_pending_check. Removed the
10485 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10488 * Added cmd_ident, current command identifier, to the client
10489 connection context in lib/silcclient/client.h to keep track on
10490 command identifiers used in command sending. Client's command reply
10491 function handling now supports the mandatory command identifiers.
10493 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10494 funtions in client to fully support pending command callbacks.
10496 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10497 as one of the arguments to the application in the command reply
10500 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10501 before first releasing SILC but came back. Now it is removed again
10502 and should come back nomore. The FORWARDED flag was used only
10503 by the JOINing procedure by forwarding the command packet to router.
10504 Now, the JOINing procedure has been changed to more generic (due
10505 to various router environment issues) and FORWARDED is not needed
10506 anymore for anything. The protocol specification is yet to be
10509 Now, removed silc_server_packet_forward from server and the flag
10510 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10512 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10514 * Renamed NAMES command to USERS command. The NAMES was named that
10515 due to historical reasons. Now it is renamed. Also, rewrote
10516 parts of the USERS command. The nickname list is not sent anymore
10517 by the server. Only Client ID and mode lists are sent in the USERS
10518 command. Changed this also to the protocol specification.
10520 The client now resolves the names and stuff after it receives
10521 the USERS list from the server when joining to the channel.
10523 * WHOIS and IDENTIFY commands has been changed to support multiple
10524 Client ID's per command. One can now search for multiple users
10525 in the network by sending only one WHOIS or IDENTIFY command.
10526 Changed the code and the protocol specifications.
10528 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10529 uses silc_server_command_whois_parse to parse the request. */
10531 * If normal server, do not parse the WHOIS and IDENTIFY requests
10532 before sending it to the router. Saves some time.
10534 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10536 * Fixed JOIN command on client library. Wrong number of arguments
10537 used to crash the client.
10539 * Added silc_server_channel_has_global function to check whether
10540 channel has global users or not.
10542 * Added silc_server_channel_has_local function to check whether channel
10543 has locally connected clients on the channel.
10545 * The silc_server_remove_from_one_channel now checks whether the
10546 channel has global users or not after given client was removed from
10547 the channel. It also checks whether the channel has local clients
10548 on the channel anymore. If it does not have then the channel entry
10549 is removed as it is not needed anymore.
10551 * The silc_server_notify now checks on JOIN notify whether the joining
10552 client is one of locally connected or global. If it is global then
10553 the channel has now global users on the channel and that is marked
10554 to the channel entry. Also, it now saves the global client to
10555 global list who is joining and JOINs it to the channel. This is
10556 for normal server, that is.
10558 Changed silc_server_send_notify_on_channel,
10559 silc_server_packet_relay_to_channel and
10560 silc_server_packet_send_to_channel check if we are normal server
10561 and client has router set (ie. global client) do not send the
10562 message to that client, as it is already routed to our router.
10564 * Implemented LEAVE notify type handling in silc_server_notify
10567 * Tested LEAVE command in router environment successfully. Tested
10568 with two routers, two servers and two clients.
10572 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10574 * Implemented SIGNOFF notify type handling in silc_server_notify
10577 * silc_server_remove_id now removes the client entry from all channels
10578 it has joined and thusly sends SIGNOFF notify type.
10580 * Rewrote the NAMES list generation in server by removing two excess
10581 loops. The lists are created now inside one loop.
10583 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10585 * silc_server_remove_channel_user checks now also global list
10586 for channel and client.
10588 * silc_server_new_channel_user checks now both local and global
10589 list for channel and client. Fixed a bug in client id decoding.
10590 Used to decode wrong buffer.
10592 * silc_server_channel_message checks now both local and global
10593 list for channel entry.
10595 * Tested channel joining (hence JOIN) in router environment
10596 successfully. Tested with two routers, two servers and two
10599 * Tested channel message sending in router environment successfully.
10601 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10603 * Added silc_server_save_channel_key into server.[ch] to save the
10604 received channel key in Channel Key payload processing. It is
10605 also used in JOIN command reply handling.
10607 Equivalent function silc_client_save_channel_key added into
10608 client.[ch] into client library.
10610 * Changed JOIN command reply to send information whether the channel
10611 was created or not (is existing already) and the channel key
10612 payload. Changed protocol specs accordingly.
10614 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10615 the request was sent by ID and not by nickname. Crashed on
10618 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10620 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10621 now correctly save the received data.
10623 * silc_server_free_sock_user_data now notifies routers in the
10624 network about entities leaving the network.
10626 At the same time implemented functions silc_server_remove_id
10627 and silc_server_send_remove_id to receive and send REMOVE_ID
10628 packets. The packet is used to notify routers in the network
10629 about leaving entities. The ID removed will become invalid in
10632 * Added function silc_idlist_del_server into server. Removes and
10633 free's server entry from ID list.
10635 * silc_server_private_message function now checks, if we are router,
10636 that the destination ID really is valid ID, naturally.
10638 * In router when NEW_ID packet is received (for new client) the
10639 hash of the Client ID is saved in the ID Cache but the
10640 client->nickname is set to NULL, instead of putting the hash
10643 IDENTIFY command now also checks that client->nickname must be
10644 valid. If it is not if will request the data from the server who
10645 owns the client. Added new function
10646 silc_server_command_identify_check.
10648 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10649 to set the command to already allocated Command Payload.
10651 * Tested private message sending in router environment with two
10652 routers, two servers and two clients. Fixed minor bugs and now
10655 * Fixed segfault from client's NAMES command. Used to crash if
10656 not on any channel.
10658 * Forwarded packets must not be routed even if it is not destined
10659 to the receiver. Changed server code comply with this.
10661 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10663 * Added `require_reverse_mapping' boolean value to ServerParams
10664 structure. If TRUE (not default) the server will require that
10665 the connecting host has fully qualified domain name.
10667 If the reverse mapping is not required and hostname could not be
10668 found the IP address is used as hostname.
10670 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10672 * Implemented version string checking to both client and server.
10673 The check is incomplete currently due to the abnormal version
10674 strings used in development version of SILC.
10676 * Changed all command functions in server to use the new
10679 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10681 * Changed char *data to unsigned char *data in ID Cache system to
10682 support binary data as ID Cache data. Changed code to support
10683 binary data in lib/silccore/idcache.c.
10685 * Renamed silc_server_packet_relay_command_reply to
10686 silc_server_command_reply as it is normal packet receiving
10687 function. Rewrote the function to accept command replys for
10688 servers and not only for clients.
10690 * Mark remote router always as registered server if we are connecting
10691 to it. Otherwise, commands sent by the router to us are ignored.
10693 * All ID List find routines now returns the ID Cache Entry pointer
10694 as well if requested.
10696 * WHOIS command works now in router environment, tested with two
10697 routers, two servers and two clients.
10699 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10700 in router environment (as it is almost equivalent to WHOIS) but
10701 hasn't been tested thoroughly. Added new functions:
10703 silc_server_command_identify_parse
10704 silc_server_command_identify_send_reply
10705 silc_server_command_identify_from_client
10706 silc_server_command_identify_from_server
10708 * Disabled route cache adding because adding two different ID's with
10709 same IP replaces the old cache entry thus giving wrong route.
10710 The entry->router->connection is always the fastest route anyway
10711 so route cache may not be needed. Of course, new routes maybe
10712 established after receiving the ID when the entry->router->connection
10713 might not be anymore the most optimal.
10715 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10717 * Add route cache for received ID for fast routing.
10719 * Added silc_server_packet_route to route received packet on router
10720 that is not destined to us.
10722 * Renamed silc_server_get_route to silc_server_route_get.
10724 * Added id_string and id_string_len fields into SilcServer to
10725 include encoded ServerID for fast comparing without excess
10726 encoding of the ID's.
10728 * Cleaned up WHOIS command on server side. Added following static
10731 silc_server_command_whois_parse
10732 silc_server_command_whois_check
10733 silc_server_command_whois_send_reply
10734 silc_server_command_whois_from_client
10735 silc_server_command_whois_from_server
10737 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10738 arguments in command replies. All command functions should be
10739 updated to use this macro.
10741 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10743 * Minor typo fixes on command reply handling on server.
10745 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10747 * Added silc_server_command_add_to_channel internal routine to add
10748 the client to the channel after router has created the channel and
10749 sent command reply to the server.
10751 * Added generic silc_server_send_command to send any command from
10754 * Use static buffer with ID rendering instead of duplicating data.
10756 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10758 * Fixed a channel user mode bug when joining to a channel server gave
10759 everybody channel founder rights, oops.
10761 * We mark ourselves as the router of the incoming server connection
10762 if we are router ourselves. This way we can check in some packet
10763 sending functions whether it is locally connected server. For
10764 incoming router connections we put NULL.
10766 * For router sending packets locally means now always sending the
10767 packet cell wide; to local clients and local servers. For normal
10768 server sending packet locally means sending it to only local
10771 * Fixed the JOIN command to really work in router environment. If the
10772 channel is created it is always created by the router. Router is
10773 also responsible of making the initial joining to the channel,
10774 sending JOIN notify to the sending server and distributing
10775 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10776 does not exist server doesn't do anything else but forward the
10777 command to the router which performs everything.
10779 * Added silc_server_send_channel_key function to send the Channel Key
10782 * Added silc_server_create_channel_key to create new channel key. The
10783 channel key is now re-generated everytime someone joins or leaves
10784 a channel, as protocol dictates. Note: channel->key_len is the
10785 key length in bits.
10787 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10789 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10790 packet_receive.[ch] to separate packet sending and receiving
10791 routines. The server.[ch] now includes everything else including
10792 actual packet processing (writing and reading data) and other
10795 Renamed silc_server_private_message_send_internal to
10796 silc_server_send_private_message. The routine is still though
10797 used only to relay private messages as server does not send
10798 private messages itself.
10800 Renamed silc_server_new_channel to silc_server_create_new_channel
10801 and added new function sicl_server_new_channel that handles the
10802 incoming New Channel packet. Added also new sending function
10803 silc_server_send_new_channel to send New Channel Payload.
10805 * Added new function silc_server_notify to process incoming notify
10806 packet to the server/router. Server may then relay the notify
10807 to clients if needed.
10809 * Added new function silc_server_new_channel_user to process incoming
10810 New Channel User packet. Router will redistribute the packet and
10811 send JOIN notify to its local clients and locally connected servers
10812 if needed. Normal server will send JOIN notify to its local client
10813 on same channel when received this packet. Added also corresponding
10814 sending function silc_server_send_new_channel_user to sent the
10817 * Added boolean route argument to send_notif_to_channel and
10818 packet_send_to_channel functions to attempt to route the packet
10819 if it is TRUE and send only locally if it is FALSE.
10821 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10823 * silc_server_replace_id now broadcasts the received replace ID
10824 packet if it is not broadcast packet already. The router must
10825 broadcast to inform other routers about changed ID.
10827 * Added backpointer to server's router into SilcServer context in
10828 silcd/server_internal.h.
10830 * Fixed silc_server_packet_broadcast to send correct broadcast
10833 * The channel key is now distributed to the local client as soon
10834 as it is received from the router (in router environment) so that
10835 no other packet may be sent for the channel until client has
10838 * silc_server_remove_channel_user now broadcasts the received
10839 Remove Channel User packet if it is not broadcast packet already.
10840 The router must broadcast to inform other routers about removed
10843 * Added users field into SilcPacketContext that is a reference count
10844 of the context. One can increase the reference count by calling
10845 silc_packet_context_dup which is now changed to just increase the
10846 reference count instead of duplicating the data. The reference
10847 count is decresed by calling silc_packet_context_free that will
10848 free the data after the reference count hits zero.
10850 For now on the packet context and everything allocated into it
10851 (including the raw packet from network) must be freed by calling
10852 the new silc_packet_context_free function. Added also new function
10853 silc_packet_context_alloc that must be used now to allocate the
10854 context. This also means that if a routine is asynchronous from
10855 silc_[client/server]_packet_parse_type the packet context must
10856 be duplicated by calling silc_packet_context_dup. Otherwise it
10857 gets free'd after silc_[client/server]_packet_parse_type returns.
10858 Also, one must remember that if packet is duplicated then its
10859 reference count must be decresed by calling the free function as
10860 many times as it was duplicated.
10862 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10863 from both client and server.
10865 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10867 * Made joining to a channel working in router environment.
10869 * Cleaned up JOIN command on server side and create function
10870 silc_server_command_join_channel internal routine to make the
10873 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10875 * Changed silc_command_pending list to SilcDList. Also, added
10876 `ident' field to SilcServerCommandPending structure to identify
10877 the reply and to call correct callback.
10879 Added silc_server_command_pending_check function to replace the
10880 corresnponding macro. The silc_command_pending list is not
10883 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10884 to set identifier to previously allocated Command Payload. It
10885 is used to set identifier for command when resending Command
10888 * Added silc_command_payload_encode_payload to encode Command
10889 Payload buffer from SilcCommandPayload structure.
10891 * Added silc_argument_payload_encode_payload to encode Argument
10892 payload buffer from SilcArgumentPayload structure.
10894 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10896 * Changed WHOIS command to support router connection on server side.
10897 The whois request is always sent to router unless the server is
10898 standalone server. After server has received the reply from the
10899 router will it send the reply to the client.
10901 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10902 broadcast received broadcast packet. The function is used only
10903 by router. The broadcast packet is always sent to the router's
10906 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10907 render given ID to printable string, for log files for example.
10909 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * Made basic router to router connections working. At least they
10912 can now connect to each other but nothing really works the way
10913 they are supposed - yet.
10915 * Added new initiator token to RouterConnection configuration
10916 file in silcd/serverconfig.[ch]. It is used to tell whether we
10917 are the initiator to the remote router or whether we'll expect
10918 the other end to connect.
10920 * Moved registering of listener task to silc_server_init, hence
10921 the server starts listenning as soon as it is run, even if it
10922 does not have connections to other routers. Let's see how well
10925 * Changed default connection retry timeouts for more suitable in
10928 * Removed cipher and such arguments from silc_idlist_add_client
10929 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10930 Added new function silc_idlist_add_data to add the keys and stuff
10933 * Added SilcIDListData structure and added it to SilcClientEntry
10934 and SilcServerEntry as their first field in the structure. This
10935 way we can explicitly cast the ID entries to the SilcIDListData
10936 structure and get common data for the entries. In past, we had
10937 to first check what type of connection it is and then cast it to
10938 correct ID entry type. Now, we can directly cast the opaque
10939 pointer to the SilcIDListData (no matter what ID entry it actually
10940 is) and get the data needed.
10942 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10944 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10945 in some circumstances even if threre were timeout tasks, though not
10946 IO tasks, but tasks anyway. Now fixed.
10948 * Defined SilcServerConnection structure to hold connection specific
10949 stuff about directly connected servers and routers. The definition
10950 is currently in silcd/server_internal.h. I thought about having
10951 a bit more important role fro this struct but for now it is used
10952 only when connecting to other server (or router actually).
10954 * Added connecting retry support in server when connecting to
10955 router(s). The retry feature implement exponential backoff
10956 algorithm. Also, added SilcServerParams structure to hold default
10957 parameters for server. For now, it include these retry settings
10958 and are hard coded. After server is moded to be as Silc Server
10959 Library this structure will be more important.
10961 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10963 * Changed client librarys channel->clients table to SilcList and
10964 changed code accordingly.
10966 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10968 * Changed client's channel table to SilcList and changed code
10969 accordingly. Also changed SilcChannelClientEntry to include back-
10970 pointer to the channel so that client entry can use that structure
10971 as list as well and we have fast cross-reference to the channel.
10972 This change dramatically decreased the complexity of channel
10973 handling with client entry and vice versa (removed one extra
10974 loop when searching for channel entry from many functions).
10976 * Changed server->sim from table to SilcDList and changed code
10979 * NAMES command can now be used from user interface. It will show
10980 the user list on the channel, neatly.
10982 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10983 Code now saves realname of the user if it becomes available.
10985 * Renamed configure.in to configure.in.pre and made ./prepare
10986 script to automatically add correct version string to
10987 configure.in which it creates from configure.in.pre.
10989 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10991 * NAMES command reply now shows users mode with the nickname when
10992 joining to channel.
10994 * Moved silc_client_ch[u]mode[_char] functions from
10995 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10996 place sucks, they are utility functions and should be in some
10999 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11001 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11004 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11008 * Added TRQ (efficient deque and list library) into lib/trq. This is
11009 a very good list library that is currently used in the SILC. Defined
11010 SilcList API over the library because I didn't like the API very
11011 much. See lib/trq/silclist.h for the API and examples of how to
11012 use the API. Fixed various places in the code to use the new
11013 SilcList API. The SilcList is meant for lists that has a structure
11014 already defined as a list. It is not suitable to add just some
11015 context to the list (in TRQ, the context is the list actually).
11017 So, I defined SilcDList that can be used for the purpose where
11018 predefined list structure does not exit. This can be used as
11019 such list. Now some context just can be added to the SilcDList.
11020 Currently this list is not used in the SILC just yet, though there
11021 are a lot places where this can replace dynamically allocated
11022 tables and I will fix these places, later, to use SilcDList.
11023 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11024 and use TRQ internally).
11026 Also fixed some annoying warning messages that the original TRQ
11027 code generated. Also minor changes to TRQ's Makefile.in.
11029 * Added support for querying by Client ID to both WHOIS and
11030 IDENTIFY commands into server, as required by the protocol.
11032 * Removed method function pointers from SilcBuffer structure. They
11033 weren't used to anything and just increased the context size for
11034 no good reason. This change also made silc_buffer_alloc and
11035 silc_buffer_free functions inline functions.
11037 * Disabled command flooding detection support until it's fixed so
11038 that it accepts commands in but does not execute them more than once
11041 * Added silc_net_localhost(), to return local hostname, into
11042 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11043 that must be initialized before calling silc_client_init.
11045 * Added new function: silc_server_send_notify_on_channels to send
11046 notify messages to all channels client has joined. It is assured
11047 that the message is sent only once per client.
11049 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11050 lib/silcutil/silcutil.[ch] as silc_format function. The new
11051 function is generic and is used by server as well, not only by
11052 the logging routines.
11054 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11055 the provided version string was not acceptable. Added new function:
11056 silc_ske_check_version into lib/silcske/silcske.h. The function
11057 must be implemented by the application (client or server) and it
11058 does not reside in the SKE library. The function checks the version
11059 string remote end sent.
11061 * Added back pointers (to opaque context and to SilcSocketConnection)
11062 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11064 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11065 duplicate packet context structure.
11067 * Changed `notify' client operation to send same arguments as client
11068 receives from server except for ID's. ID's are mapped to correct
11069 ID entry and that is returned. Also, if channel entry is not sent
11070 by server but the notify is for channel the channel entry is sent
11071 to application (otherwise application doesn't know that it is for
11072 channel (library gets it from packet's Destination ID)).
11074 * Added silc_client_remove_from_channels into client library to
11075 remove a client from all channels it has joined to. Used when
11076 received SIGNOFF notify from server. Added also new function
11077 silc_client_replace_from_channels to replace old ID entry with
11078 new ID entry on all channels. Used when received NICK_CHANGE
11079 notify from server.
11081 * Fixed ID Cache list handling in silc_idlist_get_client in
11082 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11083 to get (or query) client by ID.
11085 * Updated TODO list.
11087 * Added connection authentication status message defined by the
11088 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11089 support for these into the code in client and server side.
11091 * Added generic function silc_client_send_command to send any command
11092 with variable argument list. Application should use this function
11093 to send commands if the command functions provided by the library
11094 does not suite for the application's user interface needs.
11096 * Added new `failure' client operation. Application is notified about
11097 received failure packet if client is executing a protocol. In this
11098 case the protocol's execution has failed.
11100 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11101 is required by the protocol.
11103 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11104 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11107 * Added status flag to SilcSKE object to indicate realtime status
11108 of the SKE protocol.
11110 * Application receives now exactly same command reply arguments as
11111 the library receives from server. However, if ID is received the
11112 corresponding ID entry is returned to the application (eg. Client
11113 ID is mapped to correct SilcClientEntry entry and that is returned).
11114 Changed command_reply client operation due to this change.
11116 * Changed all ID's in commands and in command replys as ID Payloads.
11117 Change affected both client and server side codes.
11119 All ID's sent in SILC network (with execption of ID's in SILC
11120 Packet header) are sent in ID Payload to support variable length
11123 * Server now notifies nick changes and notifies all clients on
11124 the channels about the new nickname (about the new Client ID,
11127 * Implemented CMODE command to change channel modes. Supports all
11128 channel modes defined by the protocol specs except ban and invite
11129 lists. (Also, private channel key mode is supported but support for
11130 setting private channel key in client is missing, thus, this mode
11131 has no effect on client side (except that server requires that the
11132 client uses private channel key and normal channel traffic does not
11135 Also, invite mode works per se, but INVITE command does not work
11136 yet correctly, so you can set channel as invite only channel but
11137 inviting clients to the channel does not work (it is yet to be
11138 thought what's the best way to do it).
11140 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11141 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11142 Implemented CUMODE command to change user's mode on the channel.
11143 Supports all modes defined by the protocol specs.
11145 * Added NAMES command reply to return users modes on the channel.
11147 * Removed unnecessary and slow ciphers from lib/silccrypt.
11149 * Set SO_KEEPALIVE option to connection sockets by default.
11151 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11153 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11154 redefined the Notify Payload into protocol specs.
11156 * Added silc_id_payload_parse_id to get ID directly from raw
11159 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11161 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11162 accept searching by Client ID as well.
11164 * Added support for LEAVE and SIGNOFF notify types in client library.
11166 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11167 to parse ID Payload from raw data.
11169 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11171 * Added flags parameter into silc_ske_assemble_security_properties
11172 function in lib/silcske/silcske.[ch].
11174 * Changed notify client operation to fit better for notify messages
11175 sent by server. The notify payload received from server is now
11176 passed to the application (after parsing it to SilcNotifyPayload).
11177 It is application's responsibility to retrieve the arguments
11178 from the payload and show the message the way it wants. The message
11179 sent by server is implementation specific.
11181 * Changed public keys to comply with the protocol specification.
11182 Old public keys are not supported anymore and are not compatible.
11184 * Removed nickname from Channel Payload as the latest draft removed
11185 it. The client must resolve the nickname from the NAMES command
11186 reply received when it joined the channel.
11188 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11190 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11192 * Fixed some errors in protocol specification drafts.
11194 * Created lib/silccore/silcnotify.c to implement Notify Payload
11195 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11196 generic payloads described by protocol specifications. The file
11197 includes implementations for ID Payload and Argument Payload.
11199 * Changed Command Payload implementation to use the new Argument
11200 Payload. Changed command_xxxx_payload to command_payload_xxxx
11201 to comply with SILC coding conventions.
11203 * Added suppport for Argument Payload handling in Notify Payload
11204 implementation as protocol requires it. Added the new support
11205 into server and client lib as well.
11207 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11209 * Added support for multiple nicknames on same channel. [n] is
11210 added locally to the nickname if there are more than one same
11211 nicknames on the channel.
11213 * Server now sends all nicknames that matched WHOIS request.
11214 Client also shows the list received from server.
11216 * Added TOPIC command to client side. User can now set and show
11217 current topic on channel.
11219 * Added MOTD command to client and server. Also, server sends the
11220 motd when client connects to the server.
11222 * Changed version strings to comply ISO 8601.
11224 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11226 * Fixed protocol error handling in client library. It should now
11227 cope even if the SKE fails for some reason.
11229 * Made new protocol specification drafts for submitting to IETF.
11231 * Implemented TOPIC command to server in silcd/command.c.
11233 * Added two new notify types into lib/silccore/silcnotify.h:
11234 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11235 notify nickname change and topic setting/change on a channel.
11237 * API change of command_reply operation in client library. The
11238 application gets now the status type received from server as well.
11240 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11242 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11244 * Cras fixed and optimized the packet handling even further and
11245 it should work now. Minor change to the prototype of function
11246 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11248 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11250 * Added new function into lib/silcutil/silcschedule.[ch]:
11251 silc_schedule_with_fd to select() a specified fd. The function
11252 returns after timeout expires or data arrives or goes. The
11253 function is used by packet routines to wait that all data is
11254 received from network.
11256 * Fixed data reading from network in lib/silccore/silcpacket.c.
11257 The code now assures that all data is read from the fd and then
11258 continues packet processing. This was a bug fix since the code
11259 used to drop some data in some circumstances.
11261 * Added new function into lib/silcclient/client.[ch]:
11262 silc_client_start_key_exchange to start key exchange after
11263 connection has been established to server. The code internally
11264 now uses this funtion but its main purpose was to provide it
11265 for applications that perform their own connecting. After
11266 application has created a connection it merely calls this
11267 function to start the key exchange between client and server.
11268 The library takes care of everything else after that.
11270 Updated also lib/silcclient/README to explain the usage of
11273 * Do not send to application information that connection has
11274 been established. Application gets notified it by connect
11277 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11279 * Applied cras's patch to add silc_schedule_one function. The
11280 function runs scheduler once and returns.
11282 * Fixed the scheduler after cras messed it up. The timeout
11283 handling works now as it's supposed to work.
11285 * Added into lib/silccore/ silcnotify.h to include notify
11286 message types support. Changed silc_server_send_notify*
11287 functions, in server.[ch], to support those new notify types.
11288 Added the support for the notify types into client library,
11289 as well. Added new notify client operation into ops.h in
11292 * Changed silc_server_packet_send_to_channel to send normal
11293 packets instead of just channel message packets. The function
11294 is now used to send the notify packets to channels. It is not
11295 used to send channel message packets anymore, as server never
11296 sends them anymore.
11298 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11299 va_arg()s as it seems to require it nowadays. I guess, if SILC
11300 is compiled with older va_arg() the new code should work anyway.
11302 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11304 * Splitted core library. Core library (lib/silccore) includes
11305 now only SILC protocol specific core (and common) components.
11306 Created new utility library (lib/silcutil) that includes more
11307 generic purpose stuff. The stuff for util library was taken
11308 from the old core library. This was minor and easy split.
11310 * Created SILC Client Library (lib/silcclient) that includes
11311 implementation of the SILC client without user interface. This
11312 was major move from silc/ directory. The code has been changed
11313 so that it is transparent towards the user interface. The
11314 silc/ directory includes now the same user interface as before
11315 and it uses the new client library. Read lib/silcclient/README.
11316 Basicly, the client library performs everything else related
11317 to SILC except user interface handling. Also, configuration
11318 files are considered to be part of user interface and library
11319 does not handle them.
11321 This change also changed a lot of structures, function naming etc.
11322 Most important change was that SilcClientWindow object was
11323 renamed to SilcClientConnection in the client library. Created
11324 also new file lib/silcclient/ops.h. Also added new files
11325 silc/local_command.[ch] and silc/client_ops.[ch].
11327 All these changes were made to make it easier for user interface
11328 designers to create what ever user interface for the SILC client
11331 It is also expected that the server will be moved to lib
11332 directory as well and SILC Server Library will be created;
11333 sometimes in the future.
11335 * Removed Local commands from lib/silccore/silccommand.h as
11336 they are application specific and new client library does not
11337 handle any of those anymore.
11339 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11340 old client implementation in silc/.
11342 * Added support for callback functions in SILC_LOG_* macros.
11343 Application can now set its own callbacks that will be called
11344 instead of using the default functions that will always print
11345 the debug messages to stderr (or stdout). Also, debugging can
11346 now be disabled by setting silc_debug to FALSE and re-enabled by
11347 setting it to TRUE. Note, that logging will still work even
11348 if debugging is disabled.
11350 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11351 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11352 silc_log_reset_debug_callbacks.
11354 * To enable debugging in silc client one must give now -d
11355 option on command line.
11357 * Changed silc_schedule_init to automatically allocate task queues
11358 if they are not allocated before calling it.
11360 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11362 * Added GMP 3.1 into math library.
11364 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11366 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11367 a channel in SILC network. The packet is used by servers and
11368 routers to notify other routers that user has left a channel.
11369 This little feature was missing until now. Added the feature
11370 to protocol specification as well.
11372 Added functions: silc_server_send_remove_channel_user and
11373 silc_server_remove_channel_user into server.[ch].
11375 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11376 lib/silccore/silcpacket.h. However, they are not implemented
11379 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11381 * Fixed joining to a channel and sending channel messages
11382 between server and router. The channel message sending should
11383 now work inside a cell.
11385 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11387 * Fixed the private message sending between server and router.
11388 The private message sending should now work inside a cell.
11390 * Added silc_server_replace_id into server.[ch] to replace
11391 existing ID in the SILC network.
11393 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11394 and silc_idlist_replace_server_id into idlist.[ch] in server.
11396 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11398 * Fixed the server to server connections. Server can again now
11399 connect to router. Router to router connections probably does
11402 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11404 * Added dynamic protocol registering support. Now protocols can
11405 registered and unregistered on the fly. Patch by cras.
11407 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11409 * Added lib/contrib directory to hold routines that some platforms
11410 don't have but are needed by SILC.
11412 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11413 into lin/contrib to provide getopt() and getopt_long() for
11414 those who don't have it.
11416 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11418 * Added AWAY command to client. When away message is set and
11419 client receives a private message packet the client automatically
11420 replies to the sender with the away message.
11422 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11423 bug seemed to be the cause of recent problems when compiling
11426 * Added version detection support to SKE protocol specification
11427 and added the new changes to the SKE implementation as well.
11428 There were other minor changes in the SKE protocol as well.
11430 Many changes in lib/silcske/silcske.[ch] and in
11431 lib/silcske/payload.[ch].
11433 * Added ^U functionality, clear input line. Patch from cras.
11435 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11437 * Mainly small bugfixes on core library. Fixed some debugging
11438 logging and buffer overflow in silclog.c.
11440 * Updated config.sub and config.guess on the distribution tree.
11442 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11444 * Added command lagging support in server. Client may execute
11445 commands now only once in two seconds.
11447 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11449 * Optimized packet reception. MAC computation and checking is now
11450 also more optimized. A lot previously duplicated code is now
11451 used as generic by both client and server.
11453 * Fixed key pair generation in clientutil.c
11455 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11457 * Added into lib/silccore/silcbufutil.[ch] new function;
11458 silc_buffer_realloc.
11460 * Moved generic packet sending/encryption functions to
11461 lib/silccore/silcpacket.[ch] from client and server. Some
11462 rewriting of the functions.
11464 * Moved all generic packet reception/decryption functions to
11465 lib/silccore/silcpacket.[ch] from client and server. The
11466 packet processing is now much cleaner in both client and server.
11467 These were major changes in both client and server.
11469 * Created many common functions in server to do packet sending.
11470 Previously code were duplicated a lot, this has been removed
11471 with these changes.
11473 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11475 * Rewrote major parts of the ID cache system. Don't know
11476 whether it is better now or not but at least the API is more
11479 * Major rewrite on ID cache stuff on client because of the ID
11480 cache API changes. Added idlist.c to client.
11482 * Also major rewrite on ID cache stuff on server as well.
11483 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11484 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11485 in hand, instead they are all put into the ID cache system now.
11486 All server_idlist_* routines uses ID cache now instead of
11487 traversing its own lists (those lists does not exist anymore).
11488 SilcIDList though still exists. Also, SilcXXXEntry's are
11491 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11493 * Finally made the SKE implementation compliant to the protocol
11494 specification. All mp integers are now binary encoded as
11495 opposed being HEX encoded.
11497 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11500 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11501 functions: silc_[encode/decode]_pem. Also added function
11502 silc_encode_pem_file to PEM encode with newlines ('\n') for
11503 saving into a file.
11505 * SILC public keys are now encoded either PEM or binary. Same
11506 option is for private keys as well. By default private keys
11507 are binary encoded and public keys PEM encoded. Silly HEX
11508 encoding were removed.
11510 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11511 function to create fingerprints.
11513 * Fixed a bug in SHA1; does not change the original data anymore.
11515 * Partly implemented INFO command on client and server side.
11516 Fixed CLEAR command. Changes to SERVER command; show current
11517 server(s) when giving command without arguments. Added
11518 VERSION command to client.
11520 * Added check to server that unregistered connections cannot
11521 execute commands (unless it is specificly allowed).
11523 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11525 * Fixed screen refresh.
11527 * Fixed channel joining bug from client. On some circumstances
11528 client tried to join to a channel it had already joined.
11530 * Added public key verification process into client's protocol.c.
11531 The client now verifies the public key from user and saves
11532 it into ~./silc/serverkeys/ directory.
11534 Added into: clientutil.[ch]: silc_client_verify_server_key.
11536 * Changed SKE protocol's silc_ske_initiator_finish function
11537 to accept callback function that verifies the received public
11538 key. Removed old silc_ske_verify_public_key function.
11540 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11542 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11543 silc_pkcs_private_key[_data]_set.
11545 * Made the password and public authentication more cleaner in
11546 server's protocol.c.
11548 * Removed historic and obsolete protocol `channel_auth' from
11549 both client and server.
11551 * Removed wrong way of sending command status messages from
11552 server to client in server's command.c. The old way violated
11553 protocol specification.
11555 Changes to silccore/silccommand.[ch]: removed
11556 silc_command_encode_status_payload -> not needed anymore,
11557 changed silc_command_encode_payload_va to accept extra
11558 argument on variable argument list. The argument type must
11559 now be provided to the function. Also, added new function:
11560 silc_command_encode_reply_payload_va which is same as
11561 normal command_encode_payload_va except command status type
11562 is provided as extra argument.
11564 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11566 * Added ~./silc directory handling. The directory includes the
11567 public and private keys for the client.
11569 Added silc_client_check_silc_dir, silc_client_create_identifier
11570 and silc_client_load_keys.
11572 * Implemented SILC protocol compliant public key. Added public
11573 and private key saving to and loading from files.
11575 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11576 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11577 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11578 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11579 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11581 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11582 silc_pkcs_load_[public/private]_key.
11584 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11586 * Added silc_server_get_route (route.[ch]) to get connection
11587 data for the fastest route for given ID.
11589 * Implemented INVITE command on client and server. The command
11590 were re-defined in the SILC Protocol Specification and the
11591 implementation now complies with the specification.
11593 * Implemented PING command on client and server.
11595 * Implemented NAMES command on client and server. The server side
11596 supports currently only normal server not router server yet.
11597 Some changes to NAMES definition in SILC protocol specification.
11599 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11601 * Implemented LEAVE command on client and server.
11603 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11604 again. This change was made to the protocol as well. Server
11605 should not violate the protocol specification anymore.
11607 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11609 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11610 was tested. SOCKS4 was not but should work anyway.
projects / crypto.git / blob