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 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
8 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
9 silc_mime_parse is available but deprecated.
11 * Check that packet is valid when processing key exchange,
12 authentication and rekey protocols. Fixes a crashbug.
13 Affected files are apps/silcd/protocol.c and
14 lib/silcclient/protocol.c.
16 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
17 all hash buffers to use that instead of fixed values.
19 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
21 * Added SHA-256 to crypto library. The SHA-256 takes now
22 precedence over SHA-1.
24 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
26 * Check for valid return value from regcomp. Affected file
27 lib/silcutil/unix/silcunixutil.c.
29 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
31 * Fixed silc_hash_uint to work with integers. Affected
32 file lib/silcutil/silcutil.c.
34 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
36 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
38 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
40 * Fixed channel public key list saving on JOIN command reply
41 on backup router. Affected file apps/silcd/command_reply.c.
43 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
45 * Added default limit how many channels client can join,
46 default is 50. Added 'channel_join_limit' configuration
47 option to server too. Affected files are apps/silcd/command.c
48 and serverconfig.[ch].
50 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
52 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
53 On Toolkit the server and client are not compiled by default.
54 Affected file configure.ad.
56 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
58 * Added lib/contrib/getopt.[ch] for platforms that don't
59 have it (it is not GPL implementation).
61 * Fixed compilation when pkg-config is used.
63 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
65 * A comma in invite/ban string is invalid, check for it.
66 Affected file apps/silcd/server_util.c.
68 * Added SERVICE command to the server. It parses the command
69 request but SILC Server does not support services for the
70 time being. Affected file apps/silcd/command.[ch].
72 * Added SERVICE command and command reply to client library.
73 It is however incomplete. Updated Toolkit documentation.
74 Affected files are lib/silcclient/command[_reply].[ch].
76 * Fixed IDENTIFY/WHOWAS command reply to send the username
77 correctly (uninitialized buffer). Affected file is
78 apps/silcd/server_query.c.
80 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
82 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
83 finalizes the major restructuring of the CVS tree.
85 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
87 * Send empty MOTD reply if MOTD file cannot be read.
88 Affected file silcd/command.c.
90 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
92 * Optimized primer number generator to use simpler conversion
93 routines. Also assure that the prime number will have the
94 highest bit set after modifying it. Affected file is
95 lib/silcmath/silcprimegen.c.
97 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
99 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
100 for now only for testing purposes, it will not be delivered
101 in any distribution for now.
103 * Removed NSS MPI from the source tree. Due to upcoming
104 license change for the SILC Toolkit, we cannot deliver the
105 NSS MPI anymore. I decided to replace it in all distributions
106 with public domain library.
108 * Removed GNU regex from lib/contrib and introduced free
109 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
110 GNU regex compatible API to it (only partial).
112 * Removed getopt routines from lib/contrib.
114 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
116 * Use silc_server_send_command_reply to send replies instead
117 of encoding packet itself. Affected file silcd/command.c.
119 * Added command sending and receiving statistics to server.
120 Affected files in silcd/.
122 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
123 with GCC, for it not to warn about pointer signedness.
125 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
127 * Added context to the SilcIDCache destructor. Affected
128 files are lib/silccore/silcidcache.[ch],
129 lib/silcclient/client.c and silcd/server.c.
131 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
133 * Added pkg-config check to configure.
135 * The PublicKeyDir must not be used with Admin block in server
136 config. Affected file silcd/serverconfig.c.
138 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
142 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
144 * Handle empty LIST command reply correcttly in server. Affected
145 file silcd/command_reply.c.
147 * Handle empty LIST command reply correctly in client library.
148 The application will now receive one LIST command reply with
149 all arguments set to NULL if there are no channels. Updated
150 Client Library documentation accordingly. Affected file
151 lib/silcclient/command_reply.c.
153 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
155 * Added channel name string stringprep profile to the protocol
156 and implementation to allow a little free'er channel name
157 strings. Affected files are lib/silcutil/silcstringprep.[ch].
159 * Added silc_channel_name_[check|verify] to check and verify
160 channel name strings. Affected files are
161 lib/silcutil/silcstrutil.[ch].
163 * Added support for the new channel name preparation in client
164 library and server. Affected files in lib/silcclient and
167 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
169 * Added the Autodist into the source tree. It replaces the
170 old ./prepare. It can be used to create distributions as
171 previously. See README.CVS and README.DIST. See
172 distributions in distdir/.
174 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
176 * Make sure query sends at least an error back if nothing
177 more is sent. Affected file silcd/server_query.c.
179 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
181 * During query, check if the original command caller goes
182 away. If it does, stop the query. Affected file
183 silcd/server_query.c.
185 * Check for valid channel creation in JOIN command reply.
186 Affected file lib/silcclient/command_reply.c.
188 * Handle the resolver counter in silc_client_get_users_by_channel
189 callback correctly. Fixed auto-join bug in Gaim. Affected
190 file lib/silcclient/idlist.c.
192 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
194 * Added some better error messages. Affected file
195 silcd/command_reply.c and packet_receive.c.
197 * Handle error in WATCH command propely on backup router.
198 Affected file silcd/command.c.
200 * Fixed freeing of unfreeable variable in WHOIS command reply.
201 Affected file silcd/command_reply.c.
203 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
205 * Added pkg-config .pc file creation for silc core library
206 and silcclient library. A patch by c0ffee.
208 * Removed the need for GNU Libidn. Added the simple stringprep
209 from libidn into lib/contrib/. It is now used also on Windows
212 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
214 * Simplified the invite and ban string handling in the
215 server. Check for valid invite and ban arguments also.
216 Affected file silcd/server_util.c.
218 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
220 * Added WATCH list announcing in backup router protocol.
221 Affected files are silcd/command.c, server.c, server_backup.c.
223 * Do not change users mode to founder on normal server/backup
224 if the founder mode is set, and user is first one to join.
225 Affected file silcd/pcaket_receive.c.
227 * Do not send CUMODE_CHANGE notify back to sender. Affected
228 file silcd/packet_receive.c.
230 * Added getrusage() to take noise in SILC RNG. A patch by
231 Mika Boström. Affected files are configure.in.pre,
232 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
234 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
236 * Splitted the SILC libraries configuration into a configure
237 fragment into lib/configure.ad. It is now possible, once
238 this feature is added, to specify whether to compile or not
239 compile included SILC libraries. Affected files are
240 configure.in.pre, lib/silcmath/mpi/configure.ad,
241 lib/configure.ad, Makefile.defines.pre and
242 Makefile.defines_int.pre.
244 * Added --with-silc-includes and --with-silc-libs to configure.
245 If specified the included libs are not compiled, but the
246 specified libs are used. Pkg-config is not yet supported.
247 Affected file configure.in.pre.
249 * Fixed WATCH command handling on backup router. Router does not
250 send the watch command any more to backup if it originates from
251 backup. Affected file silcd/command.c.
253 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
255 * Changed announcing to not announce unregistered clients.
256 Affected file silcd/server.c.
258 * Fixed username handling in command reply. Affected file
259 silcd/command_reply.c.
261 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
263 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
265 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
266 Affected file: includes/silcincludes.h.in
268 * bool is defined as _Bool on Mac OS X now.
269 Affected file: lib/silcutil/silctypes.h
271 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
273 * Added support for UTF-8 nicknames, channel names and
274 server names in client library. Affected files in
277 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
278 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
279 software to check how Toolkit has been compiled.
281 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
283 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
285 * Use silc_utf8_str[n]casecmp instead of strcmp routines
286 in library and in SILC Client when dealing with nicknames
287 and other identifier strings. Affected file in client lib
290 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
291 irssi/src/silc/core/silc-servers.c.
293 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
295 * Fixed idcache to work with the new identifier strings.
296 Affected file lib/silccore/silcidcache.c.
298 * Added UTF-8 hash and compare function for SilcHashTable.
299 Affected file lib/silcutil/silcutil.[ch].
301 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
302 Affected file lib/silcutil/silcstringprep.[ch].
304 * Changed the identifier string handling to include the original
305 format in client, server, channel entries and normalized
306 format in cache. Affected files in silcd/.
308 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
310 * Added support for the new identifier strings and their
311 validity checking. Nicknames, channel names and usernames
312 can now include practically any kind of letters and various
313 other characters. Affected files in silcd/ and in libraries.
315 NOTE: comparing these strings should now be done with memcmp()
316 to check binary compatibility. All these strings are normalized
317 and casing is irrelevant.
319 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
320 as easy function for applications to check whether identifier
323 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
325 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
326 file lib/silcutil/silcutf8.c.
328 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
330 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
332 * Make public key in getkey reply mandatory. Affected file
333 lib/silcclient/command_reply.c
335 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
337 * Added Parameter dont_register_crypto_library to
338 SilcClientParam. If set to TRUE, silcclient library will
339 not initalize the Crypto Libraries and application
340 will need to do it. Affected file lib/silcclient/silcclient.h,
341 lib/silcclient/client.c.
343 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
345 * Imported new silc_utf8_[encode|decode] routines from
346 my internal SILC 1.1 source tree. New encodings added:
347 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
348 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
349 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
352 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
354 * Implemented stringprep (RFC 3454) API. Internally we use
355 GNU Libidn's stringprep, for now, so it is required now to
356 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
358 * Added checking for GNU Libidn and --with-libidn to configure.
360 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
362 * If the passphrases entered do not match while generating a new key,
363 completly start over instead of going into an infinite loop asking
364 the user to re-enter the passphrase correctly. Affected file
365 lib/silcutil/silcapputil.c
367 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
369 * Make sure server is removed from backup list when it is
370 deleted. Affected files silcd/command.c, server.c,
373 * Close socket when connecting to router fails. Affected
376 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
378 * Adopt configuration toolchain to current auto-tools.
379 Affected files prepare, irssi/configure.in
380 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
381 redo that. Affected files irssi/src/silc/core/client_ops.c,
382 irssi/src/fe-common/silc/fe-silc-channels.c
383 * Take over command line options into silcclient data structure.
384 Affected file irssi/src/silc/core/silc-core.c
386 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
388 * Do not try to initiate backup resuming protocol forever.
389 Affected file silcd/server_backup.c.
391 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
393 * ID change in resuming has to be done before changing
394 detached client's modes, since the ID change may fail and
395 leave ghosts on the network. Affected file is
396 silcd/packet_receive.c.
398 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
400 * Fixed Win32 scheduler to not stuck anymore. A patch from
401 Juha Räsänen. Affected file is
402 lib/silcutil/win32/silcwin32schedule.c.
404 * Fixed QoS parsing for connection blocks in server. Affected
405 file is silcd/serverconfig.c.
407 * Fixed server statistics increasing in server. Affected file
410 * The CLOSE command now marks backup router as self disconnected
411 to avoid resuming problems. Affected file silcd/command.c.
413 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
415 * When using silc_net_create_connection[_async], and your system can
416 create IPv6 sockets, it will try to connect to the IPv6 host.
417 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
418 file lib/silcutil/unix/silcunixnet.c
420 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
422 * Check for valid route when receiving packet from router and
423 when routing it to local server in the cell. A patch from
424 Matt Miller. Affected files silcd/router.c and server.c.
426 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
428 * Couldn't detach and reattach twice, because of the previous
429 commit. Affected file silcd/packet_receive.c
431 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
433 * Added check to ignore Port value if Initiator is FALSE.
434 Remote router coudln't connect if Port was set. Affected file
437 * If some client tries to resume more than once at the same time,
438 server crashed. Router didn't crash, but showed odd behaviour
439 (didn't allow clients to join anymore, ..). Affected files
440 silcd/packet_receive.c silcd/idlist.h
442 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
444 * Destroy the file transfer session in silc_client_file_close
445 with timeout. Affected file lib/silcclient/client_ftp.c.
447 * Call SFTP server monitor in READ and WRITE after the actual
448 operations. Affected file lib/silcsftp/sftp_server.c.
450 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
452 * Create one configure script from configure fragments
453 (configure.ad). This is a first step towards new distribution
454 system. Affected files prepare, configure.in.pre,
455 lib/silcmath/mpi/configure.ad.
457 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
459 * Removed expiring of client key pair. Affected file is
460 irssi/src/silc/core/clientutil.c
462 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
464 * Check the number of connections from real number of
465 connections instead of socket number, when deciding if
466 server is full. Affected files are silcd/server.c,
467 server_internal.h and silcd.c.
469 * Clarified the connections_max meaning in General section
470 in doc/example_silcd.conf.in.
472 * The reconnect_keep_trying default value set to TRUE
473 if it is not defined in the config file. Affected file
474 silcd/serverconfig.c.
476 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
478 * Fixed crashbug in connection closing, after a protocol
479 completion callback, which might have closed it already.
480 Affected file silcd/server.c.
482 * Fixed rekey with PFS in backup router. It did not allow
483 rekeys with PFS, and when the rekey protocol timedout
484 it crashed the backup router without the above fix. Affected
485 file silcd/packet_send.c and server.c.
487 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
489 * The silc_client_add_channel_private_key now returns the
490 private key context if pointer is given as argument.
491 Affected files are lib/silcclient/silcclient.h and
494 * Added support for using channel private keys in SILC
495 Client Library even if the private key mode is not set
496 on the channel. Affected file lib/silcclient/client_channel.c.
498 * The channel private key used to decrypt message is now
499 delivered to the application in the 'channel_messageÃ' client
500 operation. Affected files are lib/silcclient/silcclient.h
501 and client_channel.c.
503 * Fixed wrong arg type for user limit in CMODE command reply.
504 Affected file silcd/command.c.
506 * The user limit is now taken and saved to SilcClientEntry in
507 JOIN and CMODE command replies and in CMODE_CHANGE notify.
508 Affected files lib/silcclient/silcclient.h, command_reply.c
511 * Added support to the new private message key indicator
512 packet. Added a new function to the client library:
513 silc_client_send_private_message_key_request. The sender
514 indicates to be initiator, and receiver is responder.
515 Added the indicator to the SilcClientEntry as 'prv_resp'
516 boolean. Affected files are lib/silcclient/silcclient.h
517 client.[ch], and client_prvmsg.c.
519 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
521 * Fixed the JOIN command calling when called with both
522 -auth and -founder. Affected file is lib/silcclien/command.c.
524 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
526 * Check watcher list for resumed clients as well. Affected
527 file is silcd/packet_receive.c.
529 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
531 * Implemented the user limit to the CMODE_CHANGE notify,
532 CMODE command reply and JOIN command reply in server.
533 Affected files are silcd/server.c, command.c, command_reply.c,
534 packet_send.c and packet_receive.c.
536 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
538 * Defined SILC_STRFMT_END that must be used now with
539 silc_buffer_strformat, instead of SILC_STR_END. Fixes
540 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
541 lib/silcclient/silcvcard.c, silcd/server_util.c.
543 * Fixed the adding of public key to the WATCH list in server.
544 Fixed the WATCH notify sending to client. Affected files
545 are silcd/packet_send.[ch], command.c, server_util.c.
547 * Implemented the watching by public key in the SILC Client
548 Library and SILC Client. Affected files are
549 lib/silcclient/command.c and client_notify.c.
551 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
553 * Added support for public key watching in server. Affected
554 files are silcd/server.c, server_internal.h, command.c,
557 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
559 * Added public key to the SIlcClientEntry. Affected files
560 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
562 * Fixed the get_clients_whois reply processing to return
563 exactly same entries server returned. Makes it possible
564 to search using attributes. Affected file is
565 lib/silcclient/idlist.c.
567 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
569 * Save founder key to SilcChannelEntry. Affected files are
570 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
572 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
574 * Call the monitor callback with _CLOSED status from the
575 silc_client_file_close. Affected files are
576 lib/silcclient/client_fpt.c, silcclient.h
578 * Added silc_client_get_clients_whois which resolves using
579 WHOIS, and supports requested attributes as well.
580 Affected files are lib/silcclient/silcclient.h, idlist.c.
582 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
584 * Added support for asking the destination filename where
585 the downloaded file is saved in the file transfer. Affected
586 files are lib/silccilent/silcclient.h, client_ftp.c.
588 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
590 * Fixed error handling in resuming data processing. Affected
591 files are lib/silcclient/client_resume.c and client.c.
593 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
595 * Fixed silc_client_send_private_message to return TRUE correctly.
596 Affected file lib/silcclient/client_prvmsg.c.
598 * Added topic to the SilcChannelEntry. Affected files are
599 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
601 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
603 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
604 file lib/silcclient/command.c
606 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
608 * Convert all commands to UTF-8 before passing them to the
609 client library. Still need to convert replies from UTF-8 to
610 the locale encoding. Affected file
611 irssi/src/silc/core/silc-cmdqueue.c
613 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
615 * redirect all silc_client_command_calls through a queueing framework.
616 This fixes /CYCLE and the annoying "nick change after auto-joining
617 a channel". Furthermore it defines one central point where
618 command parameters can be UTF-8-ified. Affected files
619 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
620 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
622 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
624 * use asynchronous connect() to establish router connections.
625 Fixes problem when the primary router goes down. Affected files
626 silcd/server.c, silcd/server_backup.c
628 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
630 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
631 Fixed various compilation warnings when type casting ints
632 to pointers or vice versa, of different size. Updates around
635 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
637 * Surrogates not allowed in UTF-8 strings, updated decoder.
638 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
639 testers in lib/silcutil/tests/ directory.
641 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
643 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
644 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
645 files are lib/silcclient/silcclient.h, client.c.
647 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
649 * When resuming a session fails, notify the user that the session
650 file needs to be removed eventually. Affected files
651 irssi/src/fe-common/silc/module-formats.[ch],
652 irssi/src/silc/core/client_ops.c.
654 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
656 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
657 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
659 * Typofix in Irssi::Silc module. Affected file
660 irssi/src/perl/silc/Silc.xs.
662 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
664 * Changed the way NOTICE flagged messages are treated. Added support
665 for notices in queries and signing notices. Affected files
666 irssi/default.theme; irssi/docs/help/in/notice.in;
667 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
668 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
670 * Fixed typo in /ACTION help. Affected file
671 irssi/docs/help/in/action.in
673 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
675 * Fixed typo in perl module. Affected file
676 irssi/src/perl/silc/Server.xs
678 * Changed the way ACTION flagged messages are treated. Added support
679 for actions in queries and signing actions. Affected files
680 irssi/default.theme; irssi/docs/help/in/action.in;
681 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
682 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
685 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
687 * Incorrectly reported error when client had to be resolved from
688 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
690 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
692 * Fixed whois public key hash table deleting and adding in
693 detached client case. Affected file silcd/packet_receive.c.
695 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
697 * Changed filenames of silc/fe module not to collide with filenames
698 from core/fe. Also seperated public messages printing from
699 query messages printing. Affected files are all in
700 irssi/src/fe-common/silc.
702 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
704 * Fixed the invite process handling during joining to use
705 correct server name for the client that is matched against
706 the invite string for the channel. Wrong server name caused
707 inability to join the channel. Affected file is
710 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
712 * Fixed the CUMODE channel founder authentication on normal
713 server to not remove the founder rights on existing founder
714 before checking that router accepts the mode change. Affected
715 files are silcd/command.c and silcd/packet_receive.c.
717 * Remove the server entry correctly when rekey timeouts and
718 remote router connection on normal server is closed. Fixes
719 a crash where server uses the freed server entry. Affected
722 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
724 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
725 networks. This is the first step in solving the bug about
726 /SERVER ADD -silcnet <silcnet>. Affected files
727 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
728 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
729 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
731 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
733 * /SMSG and /MMSG now correctly create new queries. Affected files
734 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
736 * Add basic support for SILC protocol specific variables in perl.
737 Affected files irssi/src/perl/silc/*, irssi/configure.in,
738 irssi/src/perl/Makefile.am
740 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
742 * Don't use silc_get_input, it's obviously not reliable. Fixes
743 issue when the current key expires. Affect file
744 irssi/src/silc/core/clientutils.c
746 * Make the session data filename configurable. This makes it
747 possible to have different session files for different
748 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
749 client_ops.[ch], silc-servers.c,
750 irssi/src/silc/fe-common/silc/module-formats.[ch]
752 * Use the same set of libtool files for the MPI lib as for the
753 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
754 config.sub, configure.in, install-sh, missing, mkinstalldirs
756 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
758 * Fixed server statistics decrementing error to not go to
759 negative. Affected file silcd/packet_receive.c.
761 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
763 * Use silc_server_query_add_error to add error in public key
764 search error. Added support in send_reply to send errors
765 without specific argument. Affected file silcd/server_query.c.
767 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
768 Client for NO_SUCH_NICK. It was against the protocol specs.
769 Affected file irssi/src/silc/core/client_ops.c.
771 * Added backwards support for the wrong NO_SUCH_NICK error sending
772 in server. To be removed in SILC Server 1.0. Both old clients
773 and clients with fixed error handling now works. Affected file
774 silcd/server_query.c.
776 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
778 * fixed a bug in the whois using attributes function where no
779 error was sent if no nickname and client id but the attributes were
780 given to whois. Affected file silcd/server_query.c
782 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
784 * remove public key from public key hashtable on detach. Affected
785 file silcd/packet_receive.c
787 * free public key hashtable before removing clients on server
788 shutdown. Affected file silcd/server.c
790 * remove public key prior deleting client-data on killing a client.
791 Affected file silcd/server_util.c
793 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
795 * Getting the MOTD from other servers works now. Affected
796 files are silcd/command.c and silcd/command_reply.c
798 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
800 * Initialize the variable idletag, since it is tested in
801 silc_core_deinit for its default value. Affected file
802 irssi/src/silc/core/silc-core.c
804 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
806 * Fixed signed channel messages across cells. Affected file
809 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
811 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
812 is not defined. They can now be safely used in if-statements
813 without braces. Affected file lib/silcutil/silclog.h.
815 * Added the checks for backup closing connection due to error
816 (local or remote) and thus not allow the resuming to occur
817 in reconnect. Affected files are silcd/packet_send.c
820 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
822 * Help file updates. Affected files in irssi/src/docs/help/in/.
824 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
826 * Fixed channel messages across cells. Affected file
829 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
831 * Fixed file transmission accepting in client library to not
832 start the negotiation if user hasn't accepted the transfer,
833 instead create new session for resent transfer. Affected
834 file lib/silcclient/client_ftp.c.
836 * Show the session ID in the file transmision list. Remove
837 session from list that failed to transfer. Switch the current
838 session automatically after transmission, and in errors, to new
839 session if other sessions exists in the transfer list. Affected
840 files are irssi/src/silc/core/silc-servers.c,
841 irssi/src/fe-common/silc/modfule-formats.c.
843 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
845 * Fixed MIME header parsing for the hopefully last time. Affected
846 file lib/silcutil/silcstrutil.c
848 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
850 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
852 * The SILC RNG is now gauranteed to return non-zero random
853 values. Affected files are lib/silccrypt/silcrng.[ch].
855 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Fixed nickname formatting when changing only case of the
858 nickname. Affected file lib/silcclient/idlist.c.
860 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
862 * Fixed a memory leak and incorrect printing of the "appears as"
863 message. Affected file irssi/src/silc/core/client_ops.c
865 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
867 * Added CRT (Chinese Remainder Theorem) supported RSA
868 private keys and private key operations. This significantly
869 increases private key operation efficiency. No compatibility
870 issues with new or old private keys. Affected files are
871 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
873 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
875 * Fixed GCC-3.3.2 related compilation warnings from the
878 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
880 * Removed RC6 from distributions.
882 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
884 * Added some better comments to lib/silccrypt/silcpkcs.h,
885 optimized some routines in lib/silccrypt/silcpkcs.c.
886 Added test_silcpkcs into lib/silccrypt/tests/.
888 * Fixed silc_rng_global_init to actually init the global RNG
889 if RNG wasn't provided for it. Affected file is
890 lib/silccrypt/silrng.c.
892 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
894 * Added silc_hash_table_find_by_context_ext. Affected files
895 lib/silcutil/silchashtable.[ch].
897 * Save the public key on normal server in WHOIS command reply
898 from attributes, if present, and add it to public key hash
899 table. Fixes WHOIS resolving by public key on normal server.
901 Optimized the attributes resolving on normal server to not
902 resolve if we resolved them already from router.
904 Affected files are silcd/server_query.c, command_reply.c.
906 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
908 * Added support for whois using attributes.
909 Affected files silcd/command_reply.c, silcd/packet_receive.c,
910 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
913 * Added support for whois using public key attribute to /WHOIS i
914 client command. Affected files irssi/docs/help/in/whois.in,
915 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
917 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
919 * Fixed UMODE setting in server when the client has anonymous
920 mode set. The mode setting was not working. Affected file
923 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
925 * Fixed some bugs and typos related to sending split messages.
926 Print notification when sending messages with /MMSG. Affected
927 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
929 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
931 * Optimized the socket referencing in packet routines, client
932 library and server. Affected files are lib/silccore/silcpacket.c,
933 lib/silcclient/client.c and silcd/server.c.
935 * If silc_socket_set_qos is given with NULL arguments the QoS is
936 reset from the socket. Affected files are
937 lib/silcutil/silcsockconn.[ch].
939 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
941 * Add a /LISTKEYS command which lists the locally cached
942 client and server keys. Affected files
943 irssi/src/fe-common/module-formats.[ch],
944 irssi/src/silc/core/silc-{channels,servers}.c
945 irssi/docs/help/in/listkeys.in
947 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
949 * Check that packet queue purging was successful. Affected
950 files lib/silcclient/client.c and silcd/packet_send.c. Related
951 to MAC failed errors.
953 * Do not clear the inbuf even if it is empty if QoS was applied
954 to it. Otherwise the QoS data is cleared and MAC failed error
955 will occur. Affected file lib/silccore/silcpacket.c.
957 * Use the rekey period time as rekey protocol timeout value.
958 If the rekey does not succeed during the rekey period there's
959 something very wrong, and we most likely end up with wrong keys,
960 do graceful reconnect then. Affected file silcd/server.c.
962 * Take reference of the socket in the parser context, as it's
963 possible to have the parsers in queue after the socket is
964 disconnected and this may cause crash. Affected files are
965 lib/silccore/silcpacket.c, lib/silcclient/client.c and
968 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
970 * Fixed KICK command reply sending, it sent to replies.
971 Affected file silcd/command.c.
973 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
975 * Finish the silc-mime.pl script. It now supports MIME type
976 guessing using magic files, signing data messages, executing
977 MIME handlers in background. Affected files
978 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
980 * Changed MIME signal handler to make things easier for the perl
981 script. Affected files irssi/src/silc/core/client_ops.c,
982 silc-servers.c, and irssi/docs/signals.txt
984 * Cleaned up the silc_mime_parse function and fixed detection
985 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
987 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
989 * Resolve the IP for file transfer listener from the connection
990 socket. Affected file lib/silcclient/client_ftp.c.
992 * Accept NULL hostname parameter in the functions
993 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
994 if hostname is not wanted.
996 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
998 * Fixed race condition between silc_client_init and
999 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1001 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1003 * Fixed file transfer connection closing when SIGNOFF for
1004 the client is received from server. Affected file is
1005 lib/silcclient/client_ftp.c.
1007 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1009 * Check for disconnected socket in QUIT callback. Affected
1010 file silcd/command.c.
1012 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1014 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1015 Affected files lib/silcutil/silcstrutil.c
1017 * Cleaned up the escape/unescape functions for correctness and
1018 speed. Affected file irssi/src/silc/core/client_ops.c
1020 * Removed handling for data messages with Content-Type: text/*,
1021 moved parsing of MIME headers to the signal handler, added
1022 support for signing and verifying data messages. Affected
1023 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1024 irssi/src/silc/core/silc-{servers,channels}.c
1026 * Added a perl script for handling data messages based on
1027 information read from Mailcap files. New file
1028 irssi/scripts/silc-mime.pl
1030 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1033 acknowledge recepetion of a message to the sender. Updated
1036 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1038 * Unregister channel key saving callback when deleting channel.
1039 Affected file lib/silcclient/idlist.c.
1041 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1042 before calling notify client operation. Affected file is
1043 lib/silcclient/client_notify.c.
1045 * Unregister QoS tasks when deleting the socket connection.
1046 Affected files lib/silcutil/silcsockconn.[ch],
1047 unix/silcunixsockconn.c.
1049 * Implemented latest presence-attrs draft changes. Affected
1050 files lib/silccore/silcattrs.h and
1051 irssi/src/silc/core/silc-queries.c.
1053 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1055 * Save old channel keys in list to allow more rapid change
1056 of channel keys if server for some reason does that. This
1057 avoids loosing so many channel messages due to not having
1058 key to decrypt. Affected file lib/silcclient/silcclient.h,
1059 idlist.c and client_channel.c.
1061 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1063 * Continued backup router tests and fixes. Affected files
1064 silcd/server_backup, server_util.c, server.c. See TODO.
1066 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1068 * Fixed SERVER_SIGNOFF handling in servers. The client
1069 was removed from wrong list thus not removing the client
1070 at all. Affected file silcd/packet_receive.c.
1072 * Do not execute rekey protocol for disabled connections as
1073 it would never go through. Affected file silcd/server.c.
1075 * Added timeout for rekey protocol to catch if the protocol
1076 never executes successfully. Affected files silcd/server.c
1079 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1081 * Abandon packet processing for disconnected sockets. Check
1082 this always after calling packet processing callback.
1083 Affected file lib/silccore/silcpacket.c.
1085 * Fixed double registration disconnection code in server.
1086 Closed wrong connection. Affected file silcd/packet_receive.c.
1088 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1090 * On normal server reconnect to primary during resuming 4
1091 times, then give up. Affected file silcd/server_backup.c.
1093 * If during reconnecting to routers we notice we have router
1094 connection but no primary router set, the server is in desync.
1095 Reconnect to primary to restore network. Affected file
1098 * Assure that only one protocol is exeucting at the same time.
1099 Added checks for all protocols. Affected files are
1100 silcd/server.c and server_backup.c.
1102 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1104 * Check that a string is not already part on invite/ban
1105 string when processing it. Affected file silcd/server_util.c.
1107 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1109 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1110 with 1.2 version of the protocol. Affected file is
1111 silcd/packet_receive.c.
1113 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1115 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1116 where the passphrase was given. Affected file is
1119 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1121 * INVITE and BAN notifys are now delivered from routers to
1122 servers (but not clients) on the channel. Updated specs and
1123 code. Affected files silcd/packet_[send|receive].[ch],
1124 command.c, server.c and server_util.c.
1126 * Implemented INVITE and BAN announcing. Affected files are
1127 silcd/server.[ch], server_util.c.
1129 * Implemented SilcStatus error type argument returning in
1130 command reply error in server. Affected file silcd/command.c.
1132 * Implemented SilcStatus argument returning in comand reply
1133 in client library. The command_reply client operation now
1134 returns error specific arguments as well. Affected files
1135 are lib/silcclient/command_reply.[ch], client_resume.c,
1136 lib/silccore/silcstatus.[ch].
1138 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1140 * Backup router protocol version 1.2 implemented. Testing still
1141 required. Affected files in silcd/server_backup.[ch], server.c,
1142 packet_receive.c and server_internal.h.
1144 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1146 * silc_client_send_[channel|private]_message now return TRUE
1147 or FALSE. Affected file lib/silcclien/client_channel.c and
1150 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1152 * Check for explicit nickname in INVITE and BAN processing
1153 during join as well (and don't expect only wildcards in
1154 invite/ban strings). Affected file silcd/command.c.
1156 * Fixed the INVITE and BAN by public key. The public key saved
1157 is the PK payload (as specified) not the raw data. Affected
1158 file silcd/server_util.c.
1160 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1162 * UTF-8 text message support for actions and notices in SILC
1163 Client. Affected file irssi/src/silc/core/client_ops.c.
1165 * silc_get_username and silc_get_real_name now returns sensible
1166 data on Win32. Patch by Toni Willberg. Affected file is
1167 lib/silcutil/win32/silcwin32util.c.
1169 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1171 * Provide a signal handler to send MIME encoded messages and emit
1172 a signal when a MIME encoded message is received. Also document
1173 the signals for usage with the perl interface.
1175 A sample perl script will be supplied at a later point.
1177 Affected files are irssi/docs/signals.txt,
1178 irssi/src/silc/core/client_ops.[ch],
1179 irssi/src/silc/core/silc-{channels,servers}.c
1181 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1183 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1184 server. Use this time to display a lag and disconnect when it
1185 exceeds a specified limit.
1187 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1189 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1191 * Remove the channel auth list in normal server if router
1192 encofrces its list during connecting. Send notify to channel
1193 to remove the mode to remove the list. Affected files are
1194 silcd/server_util.c and silcd/packet_receive.c.
1196 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1198 * Added support for channel public keys. Updated protocol specs
1199 and implemented it. Affected files are
1200 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1201 lib/silcclient/command_reply.c.
1203 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1205 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1206 terminate the process on Linux. Affected file silcd/silcd.c.
1208 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1210 * Check for NULL buffer in silc_buffer_clear. Affected file
1211 is lib/silcutil/silcbuffer.h.
1213 * Simplified the backup router protocol by removing the _GLOBAL
1214 types. Updated protocol specs and the code. Affected files
1215 are silcd/server_backup.[ch].
1217 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1219 * Deny '@' and '!' from nicknames since they are reserved
1220 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1221 Updated protocol specs and the code.
1223 Affected files are silcd/server_util.[ch].
1225 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1227 * Fixed stack overflow in Irssi SILC client. Affected
1228 file irssi/src/silc/core/client_ops.c.
1230 * Check that Host is set in ServerConnection and RouterConnection
1231 in silcd.conf. Affected file silcd/serverconfig.c.
1233 * Fixed crash in server with protocol completion callbacks,
1234 namely rekey and backup resuming protocols. Affected files
1235 are silcd/server_backup.c and silcd/server.c.
1237 * Fixed rekey protocol to not restart if it is started already.
1238 Affected files are lib/silcclient/client.c and
1241 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1243 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1245 * Fixed EOF handling in SILC Config, affected file
1246 lib/silcutil/silcconfig.c.
1248 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1250 * Fixed RESOLVING flag handling in JOIN notify and other
1251 notifys to handle the resolvings correctly in client library.
1252 Affected file lib/silcclient/client_notify.c.
1254 * Do not send full INVITE and BAN lists in INVITE and BAN
1255 notifys, only the changed information. Affected file
1258 * Fixed INVITE notify sending in INVITE command, send it
1259 only when needed. Affected file silcd/command.c.
1261 * Handle the founder key change properly in CMODE_CHANGE
1262 notify. Bug #122. Affected file silcd/packet_receive.c.
1264 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1266 * Remove the mark for output (mark it only for input) after
1267 purging outgoing queue. Prevents the "Error in select()"
1268 floods. Affected file silcd/packet_send.c.
1270 * Fixed incorrect connection deletion from client library
1271 after calling "connect" client operation. Could cause
1272 crashes for example during reconnect timeouts. Affected
1273 files are lib/silcclient/client.c and
1274 irssi/src/silc/core/client_ops.c.
1276 * Check server private key file permissions before starting
1277 the server. Affected file silcd/serverconfig.c.
1279 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1281 * NULL terminate allocated string in silc_buffer_strformat.
1282 Affected file lib/silcutil/silcbuffmt.c.
1284 * Rewrote the invite/ban list string handling in server to
1285 use SilcBuffer instead. Affected files are silcd/command.c
1286 and silcd/server_util.c.
1288 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1290 * Fixed double free in CMODE command when setting new HMAC
1291 for channel. Affected file silcd/command.c.
1293 * Added couple of missing memset's to zero sensitive memory.
1294 Affected files silcd/command.c, lib/silcclient/command.c.
1296 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1298 * Fixed a double free in INVITE command error handling in
1299 server. Affected file silcd/command.c.
1301 * Added macros SILC_SWAB_[16|32] to swab byte order of
1302 16-bit and 32-bit unsigned integers. Affected file
1303 lib/silcutil/silctypes.h.
1305 * Use the SILC_SWAB_16 instead of htons() in server when
1306 handling ports since the ports in structures are always
1307 in little-endian order (regardless of platform). Affected
1308 file silcd/serverid.c and silcd/server_backup.c.
1310 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1312 * Send DISCONNECT in close admin command in server. Affected
1313 file silcd/command.c.
1315 * Check whether we are already connecting to a remote router
1316 (in addition of checking whether we are already connected)
1317 before creating new connection. Affected file silcd/server.c.
1319 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1321 * Added better compiler and compiler flags checking in
1324 * Check that socket is valid after QoS is applied to data.
1325 Affected file lib/silcutil/unix/silcunixsockconn.c.
1327 * Make sure the socket connecetion is not closed to early
1328 when closing connection in server. Also make sure the
1329 connection is always closed after error in a protocol.
1330 Affected file silcd/server.c.
1332 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1334 * Removed --session and --dummy options from Irssi SILC Client.
1335 -d option is available only if --enable-debug was given.
1336 Affected files are irssi/src/silc/core/silc-core,
1337 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1339 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1341 * Added silc_buffer_steal to steal the data from the buffer.
1342 Affected file lib/silcutil/silcbuffer.h.
1344 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1346 * Fixed server crash with double Primary block in config file.
1348 Fixed also various memory leaks around the config file
1349 parser. Affected files lib/silcutil/silcconfig.c,
1350 silcd/serverconfig.c.
1352 * Changed my nickname (Johnny Mnemonic) to my real name, this
1353 means that bugs introduced by him were actually introduced
1356 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1358 * Don't display "foo appears as foo\nYou're now known as foo"
1359 messages. Affected file irssi/src/silc/core/client_ops.c
1361 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1363 * Fixed error handling of invalid client entry when calling
1364 commands in server. Fixes a crash. Affected file
1367 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1369 * Added some sanity checks in server for correctness of the
1370 server configuration. Affected file silcd/serverconfig.c.
1372 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1374 * Prevent endless resolving of user informations in USERS
1375 command by checking the command reply status correctly.
1376 Affected file lib/silcclient/command_reply.c.
1378 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1380 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1381 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1382 Aldous <Matthew@Aldous.com>.
1384 * Added better implementation using CriticalSection of
1385 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1386 <mikko.lahteenmaki@pikabaana.net>.
1388 * Added some Winsock WIN32 compatiblity defines into
1389 includes/silcwin32.h.
1391 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1393 * Fixed double free in async host lookup code. Affected file
1394 lib/silcutil/silcsockconn.c.
1396 * On backup router handle now the SERVER_SIGNOFF from router
1397 for local connected servers too, and close the connections.
1399 Do not process them as normally signing off servers when they
1400 really signoff by sending EOF fe, but always assume that
1401 router sends the SERVER_SIGNOFF.
1403 Affected files silcd/server.c and silcd/packet_receive.c.
1405 * Fixed socket unsetting when closing connections. Affected
1406 files silcd/server.c and silcd/packet_send.c.
1408 * Do not print the nickname in SERVER_SIGNOFF if we do not
1409 have it. Prevents asserts in Irssi core. It is possible we
1410 don't have the nick if it was just being resolved when server
1411 signoff. Affected file irssi/src/silc/core/client_ops.c.
1413 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Fixed autonick crashbug in client library. Affected file
1416 lib/silcclient/client.c.
1418 * Fixed Unix implementation of SilcMutex to really assert if
1419 the mutex is locked/unlcoked already. Affected file
1420 lib/silcutil/unix/silcunixmutex.c.
1422 * Fixed locking in silc_schedule_uninit. It didn't lock
1423 when dispatching timeout tasks. Affected file is
1424 lib/silcutil/silcschedule.c.
1426 * Changed Win32 implementation of SilcThread to use modern
1427 Win32 interface. Affected file is
1428 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1430 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1432 * Don't print signed messages when sending failed. Affected files
1433 irssi/src/silc/core/silc-[servers.c/commands.h]
1435 * Send adquate signal when founding a channel by joing it. Affect
1436 file irssi/src/silc/core/client_ops.c
1438 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1440 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1441 irssi/src/fe-common/core/themes.c
1443 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1445 * Fixed close command to use the port correctly when closing
1446 server connections. Affected file silcd/idlist.c.
1448 * Check for NULL outbuf in silc_socket_write. It is possible
1449 that it is NULL is some odd case. Affected files are
1450 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1452 * Do not call final protocol callback for backup router
1453 resuming protocol when closing connection. It is closed
1454 by timeout in case of error. Affected file silcd/server.c.
1456 * Backup reconnect to router if backup resuming protocol
1457 failed. Affected file silcd/server_backup.c.
1459 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * Fixed double free in SKE library error hadling when signature
1462 error occurred. Affected file lib/silcske/silcske.c.
1464 * Save the fingerprint to new SilcClientEntry after changing
1465 nickname. Affected file lib/silcclient/client_notify.c.
1467 * Print SIGNOFF in Irssi SILC client only if the nickname is
1468 known. Prevents asserts in Irssi core. It is possible we
1469 don't have the nick if it was just being resolved when it
1470 quit. Affected file irssi/src/silc/core/client_ops.c.
1472 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Fixed double free in invite list adding code when adding
1475 invite strings. Affected file silcd/server_util.c.
1477 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1479 * More log printing during backup router protocol. Affected
1480 file silcd/server_backup.c.
1482 * Removed backwards support for old private key file format.
1483 Affected file lib/silccrypt/silcpkcs.c.
1485 * Removed backwards support for not-so-strict decryption length
1486 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1488 * GETKEY to update the client entrys fingerprint too.
1489 Affected file lib/silcclient/command_reply.c.
1491 * Added --without-libtoolfix for package builders using weird
1492 wrappers around libtool (BSD at least).
1494 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * Fixed backup router bugs: When backup resumes router and
1497 receives a CHANNEL_MESSAGE packet the backup must not act
1498 as router since the packet header decryption would be
1499 different. Also, when relaying packets to channel, do
1500 not re-encrypt packets on backup that came from the primary
1501 since the connection isn't really router-router connection.
1502 Affected files silcd/server.c, silcd/packet_send.c.
1504 * Added checks in encryption/decryption that encryption/decryption
1505 length sent as argument really is multiple by block size. Helps
1506 catching really weird bugs like the above backup router bugs
1507 when packets are being decrypted in wrong way. Affected files
1508 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1510 * Fixed padding generation in private key file encryption.
1511 Affected file lib/silccrypt/silcpkcs.c.
1513 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Added ignore_message_signatures setting which can be used
1516 to ignore signatures in messages. Affected files are
1517 irssi/src/silc/core/client_ops.c, silc-core.c.
1519 * Fixed the libtoolfix to use command line options instead of
1520 environment variables. They didn't work as expected. Now,
1521 the libtool is fully run-time configurable.
1523 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1525 * Verify signature payload for signed messages. Affected files
1526 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1527 irssi/src/silc/core/silc-core.h
1529 * Display signature verification result in public and private
1530 messages using theme abstracts. See irssi/default.theme for
1531 examples on their usage. Affected files
1532 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1533 irssi/src/fe-common/silc/module-formats.[ch],
1534 irssi/src/fe-common/silc/fe-common-silc.c,
1535 irssi/src/fe-common/silc/Makefile.am
1536 irssi/src/fe-common/core/fe-messages.[ch]
1538 * Fixed bugs in Irssi's theme parsing. Affected files
1539 irssi/src/fe-common/core/themes.c
1541 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Calculate the correct length for signed messages before
1544 encrypting, it must be multiple by block size. Affected
1545 file lib/silccore/silcmessage.c.
1547 * silc_message_signed_get_public_key returns now both
1548 decoded and encoded public key. Affected files are
1549 lib/silccore/silcmessage.[ch].
1551 * Added libtoolfix script that makes the libtool more generic
1552 and configurable in run-time. Now we can specify in run-time
1553 if what kind of libraries we want to create, regardless of
1554 configuration. SIMs are now creates even if --disable-shared
1555 was explicitly given.
1557 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1559 * Fixed founder key sending in CMODE command in client.
1560 Affected file lib/silcclient/command.c.
1562 * Fixed CUMODE founder authentication in server to not check
1563 for client's public key since it's not supposed to do that.
1564 Affected file silcd/command.c.
1566 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1568 * Set realname and hostname in NICK_REC records. Affected file
1569 irssi/src/silc/core/silc-nicklist.c
1571 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * Remove 1.0 protocol backwards compat code from client
1576 * Added more reliable check for whether nickname did change
1577 or not, or whether only Client ID changed in NICK_CHANGE
1578 notify. Affected file lib/silcclient/client_notify.c.
1579 Fixes bug in '@' character handling in a nickname.
1581 * Added support for automatically parsing signature from
1582 the message payload. Added new function
1583 silc_message_get_signature to return the payload to
1584 application. Affected files lib/silccore/silcmessage.[ch].
1586 * Changed the private_message and channel_message client
1587 operations to deliver the SilcMessagePayload to the
1588 application too. Application can use it fe. to get the
1589 signature from the message for verification. Affected
1590 file lib/silcclient/silcclient.h, client_channel.c and
1593 * Redefined the signed payload for message payloads.
1594 Updated protocol specs and implemented.
1596 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Fixed wrong invite and ban list handling in server command
1599 reply. Affected files are silcd/command_reply.c,
1600 silcd/server_util.[ch].
1602 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Fixed CMODE setting in server when founder mode was set.
1605 Affected file silcd/command.c. Bug #95.
1607 * Added support to setting specific public key in CMODE in
1608 Irssi SILC client. Affected file lib/silcclient/command.c.
1610 * Added support to use specific public key in CUMODE in
1611 Irssi SILC Client. Affected file lib/silcclient/command.c.
1613 * Added support for inviting and banning by public key in
1614 Irssi SILC client. Affected file lib/silcclient/command.c.
1616 * Fixed fingerprint/babbleprint showing in invite and ban
1617 list command replys. Affected file is
1618 irssi/src/silc/core/client_ops.c.
1620 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1622 * Format CMODE +c and +h to display both the mode and the argument
1624 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Added test vectors and test programs for SHA-1, MD5,
1627 HMAC-SHA1 and HMAC-MD5. New tests are located in
1628 lib/silccrypt/tests/. Fixed also argument decoding bug in
1629 MD5 implementation. Affected file lib/silccrypt/md5.c.
1631 * Changed the channel private key and private message key
1632 generation (with static keys) to use SHA1 instead of MD5,
1633 as SHA1 is the mandatory hash function in SILC. Affected
1634 file lib/silcclient/client_[channel/prvmsg].c.
1636 * Changed the private key file encryption to use SHA1 instead
1637 of MD5. Added support for the old generation and added
1638 automatic change of the key (to be removed later). Affected
1639 files lib/silccrypt/silcpkcs.c.
1641 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1643 * Load only files with .pub suffix in PublicKeyDir. Affected
1644 file silcd/serverconfig.c.
1646 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1648 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1649 channels. Affected files silcd/silcd.c, silcd/server.h.
1651 * Added the config directive PublicKeyDir for the client block.
1652 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1654 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1656 * Merged Toni's irssi/silc.conf patch.
1658 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1660 * Max alloc tests in allocation routines. Affected file
1661 lib/silcutil/silcmemory.c.
1663 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Fixed a typo in resuming code that fixed detach/resume code
1666 in server. Bug #93. Affected file silcd/packet_receive.c.
1668 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1670 * Do reverse lookups for server when /connecting. Affected files
1671 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1672 irssi/src/core/net-nonblock.*
1674 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Added library versioning for shared libraries. Affected
1677 files configure.in.pre and lib/Makefile.am.pre.
1679 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1681 * Display INVITE and BAN lists as specified by SILC 1.2
1683 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1685 * Do not send invite list back unless asked (when sending
1686 no arguments) or when list was modified. Affected file
1689 * Remove client from invite list in KILLED notify and in
1690 KILL command. Affected file silcd/command.c and
1693 * Fixed bugs in invite list handling in INVITE command.
1694 Affected files silcd/command.c and silcd/server_util.c.
1696 * Merged with Irssi 0.8.6.
1698 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1699 Affected file irssi/src/fe-text/silc.c.
1701 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * The silc_argument_get_[first/next] now return the argument
1704 type to caller. Added silc_argument_payload_encode_one.
1706 Affected files are lib/silccore/silcargument.[ch].
1708 * Added support for the SILC 1.2 INVITE command and new
1709 invite lists to server. Affected files are silcd/command.c,
1710 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1712 * Added support for the SILC 1.2 BAN command and new
1713 ban lists to server. Affected files are silcd/command.c,
1714 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1716 * Added support to client sending new INVITE command. Affected
1717 file is lib/silcclient/command.c.
1719 * Added support to client sending new BAN command. Affected
1720 file is lib/silcclient/command.c.
1722 * Added support for removing client from invite list when kicked
1723 from channel, as SILC 1.2 dictates. Affected files are
1724 silcd/packet_receive.c and silcd/command.c.
1726 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1729 automatically the cipher's internal IV. Affected files
1730 lib/silccrypt/silccipher.[ch].
1732 * Assure the RESUME_CLIENT packet is not sent to twice to
1733 backup router if the detached client was originated from
1734 the backup. Affected file silcd/server.c. Bug #76.
1736 * Changed silc_sim_symname to not allocate memory. Affected
1737 file lib/silcsim/silcsimutil.c.
1739 * Fixed memory leaks with SIMs in server. Affected files
1740 silcd/serverconfig.c, silcd/server.c.
1742 * Fixed channel key distribution after resuming detached
1743 client. Affected files silcd/packet_receive.c.
1745 * Fixed channel's global_user boolean checking after detaching.
1746 Check it after changing the owner of the client not before.
1747 Affected file silcd/packet_receive.c.
1749 * Fixed few double frees from client library. Fixes at least
1750 Bug #81, possibly others too.
1752 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1753 notifys in Irssi SILC Client. Affected file is
1754 irssi/src/silc/core/client_ops.c. Bug #82.
1756 * Applied Ville Räsänen's manual page and --mandir bugfix
1757 patch. Affected files are configure.in.pre and Makefile.am.pre.
1760 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Added support to backup router protocol for backup to tell
1763 normal server that it cannot use the backup router as primary
1764 because the primary isn't really down. Updated protocol
1767 * Added support for primary router to tell backup router that
1768 resuming is not possible because the backup really isn't primary
1769 in the cell. For example if backup disconnected itself the
1770 resuming is not allowed since the primary really did not
1771 go down. Updated protocol specs.
1773 * Removed MARS from crypto library.
1775 * Defined the CTR mode and Randomized CBC mode in SILC. The
1776 CTR mode is RECOMMENDED now in specification. Defined also
1777 Serpent cipher as optional cipher. Updated the protocol specs.
1779 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Added support for inviting/banning by IP/MASK, public key,
1782 and explicit Client ID. Redefined the command and notify
1783 types to allow easier forwards support for other methods
1784 of inviting/banning. Updated protocol specs.
1786 * Remove the client from channel's invite lists if the client
1787 is kicked or killed. Updated protocol specs.
1789 * Unified the Channel Message Payload and Private Message
1790 into one Message Payload. Updated protocol specs and
1793 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Don't wait for EOF after socket error has occurred, but
1796 close the connection. Affected file is silcd/server.c.
1798 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Added support for setting FOUNDER mode on channel with
1801 specific public key which can be set with CMODE command.
1802 Updated protocol specs and implemented in client and server.
1804 * Fixed the Irssi SILC client to correctly shutdown the client
1805 library to avoid memory leaks. Affected files are
1806 irssi/src/silc/core/silc-core.c and silc-servers.c.
1808 * Deprecated the No Reply flag in SKE protocol and introduced
1809 "IV Included" flag which can be used to indicate that the IV
1810 is included in the ciphertext. This makes it possible to use
1811 SILC on unreliable transport, such as UDP which may cause
1812 packet reordering and losses. Updated protocol specs, did
1815 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1817 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1818 < 32 bit values in correct size. Affected file is
1819 lib/silcmath/mp_mpi.c.
1821 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Fixed the KE Start Payload parsing to check that mandatory
1824 fields are present. Affected file lib/silcske/payload.c.
1826 * Fixed compilation warnigs in Irssi SILC Client. Affected
1827 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1829 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1831 * Print "nick now appears as newnick" and update Irssi's nicklist
1832 when you change your nick to "nick". Closes #62
1834 * Never format your own nick. Closes #63
1836 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1838 * SILC_UMODE_GONE changes are now propagated correctly to the
1839 Irssi client. Closes #54
1841 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1843 * Fixed example in /HELP KEY
1845 * Added expando $j which expands to current SILC Client version
1847 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1849 * Fixed public key decoding in crypto library.
1851 * Added better error printing to SKE library.
1853 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1855 * Fixed NICK command to not crash if nickname was not sent.
1857 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1860 Deprecated the old Encrypt-And-MAC order. Updated protocol
1861 specs and implemented.
1863 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1864 generation. Updated specs and implemented.
1866 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1868 * Added support for rekey before 2^32 sequence number wraps.
1869 Affected files in server and client library.
1871 * Padding must be at least 8 bytes now. Implemented and updated
1874 * Compute maximum padding for authentication packets to make
1875 passphrase approximation attacks impossible. Affected files
1876 in client library and in server.
1878 * Fixed PING command sending in client library and handling in
1879 server. The server ID must be ID Payload, not raw ID data.
1880 Affected files in server and client library.
1882 * Defined that all public keys sent in commands and notify
1883 payloads are actually Public Key Payloads not raw public key
1884 data. Updated protocol specs and implemented.
1886 * Updated protocol version to 1.2. Updated specs and code.
1888 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1889 status types. Updated specs and the code.
1891 * Added support for normal client to kill its own entries from
1892 the network. Updated protocol specs and the code.
1894 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1895 and added initial implementation.
1897 * Added MAC field to the Private Message Payload to protect
1898 against chosen ciphertext attacks. Updated the protocol specs
1901 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1902 attribute to indicate the user's current idle and signon time
1903 of a service. Updated protocol specs and implemented.
1905 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Added "do_not_bind" argument to silc_client_file_send what
1908 can be used to not bind locally but assume the file receiver
1909 provides the point of connect. Usefull when sender is behind
1910 NAT device. Affected file lib/silcclient/silcclient.h and
1913 * Added -no-listener option to FILE SEND command in Irssi SILC
1914 client. Affected file irssi/src/silc/core/silc-servers.c.
1915 Renamed FILE RECEIVE to FILE ACCEPT.
1917 * Confirm passphrase for private key encryption in
1918 silc_create_key_pair and silc_change_private_key_passphrase.
1919 Affected files are lib/silcutil/silcapputil.c.
1921 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1923 * Move silc_client_packet_send back to internal, added
1924 silc_client_send_packet, a bit simpler function for application.
1925 Affected files lib/silcclient/silcclient.h, client.c and
1928 * Moved the SilcClientEntry, SilcChannelEntry and
1929 SilcServerEntry to silcclient.h to be public and documented
1930 them for application. Affected files are
1931 lib/silcclient/silcclient.h and idlist.h.
1933 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Fixed manual page installation patch by Ville Räsänen.
1936 USERS help page fix patch by Ville Räsänen
1938 * Changed the silc_client_command_call interface to make
1939 the command call simpler for the application. The library
1940 now handles the command line parsing, command finding and
1941 execution. Application only needs to call the function
1942 with the command line. Affected files are
1943 lib/silcclient/silcclient.h, command.[ch].
1945 * Fixed silc_get_input to NULL-terminate the returned input.
1946 Affected file lib/silcutil/silcutil.c.
1948 * Resolve the client's public key in JOIN command if the
1949 founder auth data is being requested but we don't know the
1950 client's public key. Affected file silcd/command.c.
1953 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Print notify for server opers when backup router comes
1956 online. Affected file silcd/server.c.
1958 * Fixed the INVITE command to send the invite list in
1959 command reply. Affected file silcd/command_reply.c.
1961 * Fixed MOTD command reply sending. Affected file
1964 * UTF-8 decode the topic in TOPIC command reply and LIST
1965 command reply in Irssi SILC client. Affected file is
1966 irssi/src/silc/core/client_ops.c.
1968 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1970 * Fixed the INVITE command to not crash Irssi SILC client
1971 when given without nickname argument. AFfected file
1972 irssi/src/silc/core/client_ops.c.
1974 * Fixed double free in WHOIS query on normal server when
1975 forwarding query to router. Affected file is
1976 silcd/server_query.c.
1978 * Fixed WATCH command reply handling on normal server which
1979 was missing altogether. Affected file silcd/command_reply.c.
1982 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1984 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1985 Included yodl sources for each of these. Also modified
1986 Makefile.am prototype to install these files to proper
1987 locations. Updated CREDITS. Affected file Makefile.am.pre,
1988 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1991 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1993 * Added support for encrypted private key files. Now
1994 passphrase must be provided when new key pair is created
1995 (can be empty though), and prompted when loading the
1996 private key. Added support for loading the old-style
1997 non-encrypted private keys as well. Affected files
1998 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2001 * Fixed silc_get_input to accept input on all terminals.
2002 Affected file lib/silcutil/silcutil.c.
2004 * Moved the Irssi SILC client key loading and other stuff
2005 to be called after the arguments and UI is initialized.
2006 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2008 * Added -P option to Irssi SILC client which can be used
2009 to change the passphrase of the private key. Affected
2010 file irssi/src/silc/core/silc-core.c.
2012 * Added silc_change_private_key_passphrase apputil routine
2013 to lib/silcutil/silcapputil.[ch].
2015 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Fixed connection closing in client library to not crash.
2018 Moved the connection freeing totally to function
2019 silc_clinet_del_connection. Affected file
2020 lib/silcclinet/client.c.
2022 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Changed includes/silcincludes.h to silcincludes.h.in to
2025 include configuration specific information. The silcdefs.h
2026 is not included in to installation anymore (it's only
2027 compilation time header).
2029 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Moved the SilcClient and SilcClientConnection from client.h
2032 to the public lib/silcclient/silcclient.h. Changed the
2035 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2037 * If version string in silc_clinet_alloc is NULL the library
2038 puts it automatically. Affected file lib/silcclient/client.c.
2040 * Changed the version strings from variables to #define's
2041 in includes/silcversion.h.
2043 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Added shared library complation support.
2047 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Added lib/silcutil/silcapputil.[ch] for application
2050 utility functions. It includes routines for applications'
2051 convenience. Added silc_create_key_pair, silc_show_public_key
2052 and silc_load_key_pair functions.
2054 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Send RESUME_CLIENT packet from router to backup routers
2057 to in resuming. Affected file silcd/packet_receive.c.
2059 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * In IDENTIFY command parsing, send all other IDs except
2062 Client IDs explicitly to router for resolving on normal
2063 server. Also check that ID received in WHOIS command is
2064 always Client ID, others are not allowed. Affected file
2065 silcd/server_query.c.
2067 * Merged latest changes from irssi.org CVS.
2069 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2072 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2074 * Fixed the heartbeat sending in Irssi SILC client. Moved
2075 the silc_client_packet_send to silcclient.h for application
2076 usage. Affected files lib/silcclient/client_internal.h
2077 lib/silcclient/silcclient.h.
2079 * Fixed a bug in query resolving in server. Used wrong
2080 variable in a for loop and crashed. Affected file is
2081 silcd/server_query.c.
2083 * Server constructs requested attributes only to locally
2084 connected clients. Affected file silcd/server_query.c.
2087 * Fixed a bug when sending resolving from router to server
2088 with requested attributes. The constructed WHOIS command
2089 was incorrect. Affected file silcd/server_query.c.
2092 * Fixed Requested Attributes saving in WHOIS command reply.
2093 The length of the data buffer must be saved too. Affected
2094 file silcd/command_reply.c.
2096 * Update the client entry's servername after detaching is
2097 over. Affected file silcd/packet_receive.c. Bug #37.
2099 * Resolve incomplete client entrys in CUMODE_CHANGE and
2100 CMODE_CHANGE notifys. Affected file is
2101 lib/silcclient/client_notify.c. Bug #42.
2103 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Fixed channel key packet processing bug on backup router
2106 during backup resuming protocol. Affected file is
2107 silcd/packet_receive.c.
2109 * Fixed memory leaks in server. Affected files are
2110 silcd/server.c and silcd/packet_receive.c.
2112 * Fixed packet decryption problem when backup router encrypted
2113 channel message with wrong key during backup resuming
2114 protocol. Affected file silcd/packet_send.c.
2116 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2117 Toni Willberg (toniw@iki.fi)
2119 * Changed the SilcCipher context to be private. Changed the
2120 silc_cipher_get_iv to just return pointer to the IV. Added
2121 silc_cipher_get_name to return the name of the cipher.
2122 Fixed code all around to support these changes. Affected
2123 files are lib/silccrypt/silccipher.[ch], client library and
2126 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2128 * Fixed unaligned access in lib/silccore/silcattrs.c.
2130 * Fixed libtool linking in lib/silcsim/Makefile.am.
2132 * Fixed services attribute printing. Affected files is
2133 irssi/src/silc/core/silc-queries.c.
2135 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2137 * Fixed a crashbug in incoming server accepting. Affected
2138 file silcd/server.c.
2140 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Added automatically generated index to Toolkit Reference
2145 * Added support for Postscript Toolkit Reference Manual.
2147 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2152 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Added 'send_events' boolean argument to the function
2155 silc_schedule_set_listen_fd which sends the set events to
2156 the application explicitly if set to TRUE. Default action
2157 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2158 lib/silcclient/client_internal.h and silcd/server_internal.h.
2160 * Added silc_compare_timeval to determine which time values
2161 is smaller. Affected file lib/silcutil/silcutil.[ch].
2163 * Added sort-of "Quality of Service" (QoS) support to
2164 SilcSocketConnection. Data reception can be controlled with
2165 rate limit per second and/or read data length limit.
2166 Added silc_socket_set_qos. Affected files are
2167 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2169 * Added the QoS configuration to SILC Server configuration
2170 file. Affected files are silcd/serverconfig.[ch] and
2173 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2175 * Merged with irssi.org CVS.
2177 * Failed OPER and SILCOPER authentications are now logged.
2178 Affected file silcd/command.c. Bugs #25.
2180 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * ROBODoc documented lib/silcutil/silcbuffer.h and
2183 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2184 <ville.rasanen@iki.fi>.
2186 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Added support for auto-passphrase authentication from the
2189 config file during connecting which was not implemented
2190 yet. Affected file irssi/src/silc/core/client_ops.c.
2192 * Fixed a bug in authentication protocol failure handling which
2193 was processing wrong callback context. Affected files
2194 are lib/silcclient/client.c and protocol.c.
2196 * Fixed the /ATTR allow off to actually work. Affected file
2197 is irssi/src/silc/core/silc-queries.c.
2199 * Fixed the /ATTR -del to work. Affected file is
2200 irssi/src/silc/core/silc-queries.c.
2202 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2206 * Fixed mask attribute adding in Irssi SILC client. Affected
2207 file irssi/src/silc/core/silc-queries.c.
2209 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Added support for saving the requested attributes in
2212 WHOIS to directory. Affected file is
2213 irssi/src/silc/core/silc-queries.c.
2215 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2217 * Added support for parsing VCard fields that do not have
2218 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2220 * Fixed a double free bug in hash table foreach function
2221 if the entry was deleted in the foreach callback. Affected
2222 file lib/silcutil/silchashtable.c.
2224 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Added silc_attribute_get_verify_data to return the signature
2227 verification data for either user digital signature or
2228 server digital signature in Requested Attributes. Affected
2229 files are lib/silccore/silcattrs.[ch].
2231 * Added silc_vcard_alloc which is used to allocated dynamic
2232 SilcVCard context. The silc_vcard_free now checks whether
2233 the context is dynamically allocated or not. Affected files
2234 are lib/silcutil/silcvcard.[ch].
2236 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * Periodically remove the NOATTR status from client entry
2239 so that the client may take the attributes in use even after
2240 server has resolved them unsuccessfully earlier. Affected
2241 file silcd/server_query.c and idlist.h.
2243 * Moved sha1hash and md5hash from client->internal to
2244 SilcClient for application usage. Affected files are
2245 lib/silcclient/client.h and client_internal.h.
2247 * Fixed attribute encoding and decoding bugs. Affected
2248 files lib/silccore/silcattrs.[ch].
2250 * Added ATTR command to Irssi SILC Client which is used to
2251 manage user's Requested Attributes sending and values for
2252 WHOIS command. Affected files around Irssi SILC client.
2254 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Added silc_buffer_strformat which can be used to format
2257 strings into a buffer which size is automatically increased.
2258 Affected file lib/silcutil/silcbuffmt.[ch].
2260 * Added implementation of VCard (RFC 2426) which can be used
2261 as part of Requested Attributes in WHOIS command. Affected
2262 file lib/silcutil/silcvcard.[ch].
2264 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Some strncat -> silc_strncat changes our the core and
2269 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2270 errors. Added better error printing to SKE library.
2271 Affected files lib/silcske/silcske.c, silcske_status.h and
2274 * Save the PKCS key length even if only private key is set to
2275 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2277 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2278 length in bits not in bytes. Affected files are
2279 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2280 silcd/server_query.c.
2282 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * Added silc_attribute_payload_encode_data to directly encode
2285 the data into the attributes buffer. Renamed function
2286 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2287 Affected files are lib/silccore/silcattrs.[ch].
2289 * silc_hash_table_find_foreach calls the foreach function now
2290 once even if the nothing was found with context set to NULL.
2291 Affected file lib/silcutil/silchashtable.[ch].
2293 * Remove the RESOLVING flag from client entry after received
2294 the Requested Attributes from the client. Fixed memory leak
2295 in client entry freeing. Affected files silcd/server_query.c
2298 * Added Requested Attributes support into SILC Client Library.
2299 It is not able to send requested attributes in WHOIS command,
2300 and also receive and process requested attributes. Added
2301 silc_client_attribute_[add|del] and silc_client_attributes_get
2302 functions. Added also `ignore_requested_attributes' to the
2303 SilcClientParams to not use attributes in client. Affected
2304 files are lib/silcclient/command.c, client_attrs.[ch],
2305 silcclient.h, client_internal and client.[ch].
2307 * Changed the silc_client_get_client_by_id to support Requested
2308 Attributes, it takes them as argument now. Affected file
2309 is lib/silcclient/silcclient.h, and idlist.c.
2311 * Added -details option to WHOIS command in Irssi SILC Client
2312 to support the requested attributes. By default it requests
2313 all attributes. Affected file lib/silcclient/command.c and
2314 irssi/doc/help/in/whois.in.
2316 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Add also SERVICE attribute for server-constructed attribute
2319 data. Also digitally sign the attributes and add
2320 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2321 silcd/server_query.c.
2323 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2325 * Changed the silc_attribute_payload_encode to support list
2326 of attributes (function may be called several times to add
2327 a new attribute). Removed the silc_attribute_payload_encode_list
2328 function. The encoding function now also automatically encodes
2329 the data, so the caller does not need to do that. Affected
2330 files lib/silccore/silcattrs.[ch].
2332 * Added support for replying on behalf of the user to the
2333 Requested Attributes in WHOIS command in the server. Affected
2334 file silcd/server_query.c.
2336 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2337 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2339 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Don't swtich to become primary router if we are backup if
2342 decryption error has occurred. Affected file silcd/server.c.
2344 * Fixed a bug in backup router IP address comparison in
2345 silc_server_backup_get.
2347 Save now also the port of the server/router and use that
2348 in comparison as well. Affected file silcd/server_backup.c.
2350 * Normal server now reconnects to backup router automatically
2351 if connection is lost to it. Affected file silcd/server.c.
2353 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2355 * If packet processing fails (like integrity check fails)
2356 the connection is closed now. Affected files are
2357 lib/silccore/silcpacket.c and silcd/server.c.
2359 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2361 * Fixed double free in RSA public key set function
2362 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2365 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2368 Added server_query.[ch] which provides one interface for
2369 querying information using all three commands.
2371 * Changed all "typedef unsigned char" in core library to
2372 "typedef SilcUInt8".
2374 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2378 * Renamed silc_server_get_client_resolve to
2379 silc_server_query_resolve and moved to server_query.[ch].
2381 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * Resumed client packet handling from server put the resumed
2384 client on wrong list on router and caused the client not
2385 be present on the network anymore. Now fixed to put the
2386 client to correct list. Affected file silcd/packet_receive.c.
2388 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2390 * Various cleanup in error message output in config parsing code
2391 and in server init code. Fixed error log files containing
2392 too many newlines ('\n') in some situations. Affected files are
2393 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2395 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * Use the reverse lookupped hostname in client internals
2398 instead of one user provided us as remote server name.
2399 Affected file lib/silcclient/client.c.
2401 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * Added 'app_context' to silc_schedule_init. It is an
2404 application specific context that is delivered to application
2405 in task callback functions. Affected files are
2406 lib/silcutil/silcutil.[ch].
2408 * The hb_context in SilcSocketConnection is not freed
2409 automatically anymore (application must free it). Freeing
2410 it automatic is inconsistent. Affected files are
2411 lib/silcutil/silcsockconn.[ch].
2413 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Added support for removing explicitly added client connections
2416 in rehash and closing the client connections if they were
2417 unconfigured in the rehash. Affected file silcd/server.c.
2419 * Added support for aborting automatically pending commands
2420 that never receives the reply (to avoid memory leaks).
2421 Added also silc_server_command_pending_timed to set the
2422 specific timeout for pending command. Affected files are
2423 silcd/command[_reply].[ch].
2425 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2426 specs and lib/silccore/silcstatus.h.
2428 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Changed the silc_get_time to accept time value as argument
2431 or if zero is sent return current local time. Affected
2432 file lib/silcutil/silcutil.[ch].
2434 * Added STATS command to client library and Irssi SILC client.
2435 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2437 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2439 * Assure that channel key is set before sending it. May
2440 crash server otherwise. Affected file silcd/packet_send.c.
2442 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2444 * Assure that endless loop cannot happen with detached client
2445 resolving on normal server. Added idlist status
2446 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2447 silcd/idlist.h and silcd/packet_receive.c.
2449 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Incoming file transfer request cannot use same session as
2452 the sending session. This can happen when sending file to
2453 yourself. Crashed the client on quit. Affected file
2454 lib/silcclient/client_ftp.c. Bug #24.
2456 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Implemented the draft-riikonen-precense-attrs draft and
2459 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2461 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2463 * Distribute the SERVER_SIGNOFF notify also to local backup
2464 routers from the primary router. The backup router may not
2465 have the signing of local server directly connected and need
2466 to know about the signoff. Affected file silcd/server_util.c.
2468 * Use the primary router as the origin of the locally connected
2469 server when it is disconnecting from the backup router since
2470 that's where it really is coming from. Now the clients from
2471 the disconnecting server are removed correctly and "shadow"
2472 clients are not left to the backup router. Affected file
2475 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * If normal server is standalone and found existing but disabled
2478 channel, do not re-create the channel since it creates
2479 duplicate same channels. Affected file silcd/server.c.
2481 * Added anonymous client connections support to server. New
2482 "anonymous" configuration option to ConnectionParams section
2483 added. If set to true, the username and hostname information
2484 of the client will be scrambled and anonymous user mode is
2485 set automatically to the user. Affected files are
2486 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2488 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * In JOIN notify handling, mark that the cache entry of the
2491 client cannot be expired. Can cause crashes on normal
2492 server (asserts client->channels). Affected file is
2493 silcd/packet_receive.c.
2495 * From now on distribution versions are used as protocol versions
2496 instead of by default using the Toolkit base version as protocol
2497 version. Affected file prepare.
2499 * Do not set the locally resolved hostname for local client
2500 entry but take what server sends. This way the real hostname
2501 is showed in WHOIS for yourself. Affected file is
2502 lib/silcclient/idlist.c and lib/silcclient/client.c.
2504 * Resolve local info with IDENTIFY when connecting to server.y
2506 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2508 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2509 for implied search (not needed on platforms which has native
2510 pthreads library). Use --without-pthreads to disable threads.
2511 Affected file is configure.in.pre
2513 * Fixed --with-iconv on platforms which need to bypass (broken)
2514 native iconv(). Affected file is configure.in.pre
2516 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Moved -C option parsing in Irssi SILC client at same time
2519 as other options. The UI was initialized earlier and caused
2520 problems on command line. Bug #16. Affected file is
2521 irssi/src/silc/core/silc-core.c.
2523 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2525 * Added global variable silc_log_timestamp that tells silclog
2526 wether to print or not the timestamp in the logging files.
2527 Affected file lib/silcutil/silclog.[ch].
2529 * Added silcd configuration option Timestamp in the Logging
2530 section. Affected file silcd/serverconfig.[ch],
2531 doc/example_silcd.conf.in.
2533 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Fixed fingerprint checking to check for entirely empty
2536 fingerprint instead of two first bytes when determining
2537 if it is set. Bug #18. Affected file silcd/command.c.
2539 * Fixed duplicate PKCS name registering to not allow it.
2540 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2542 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2544 * Conditionalize non-gcc compiler optimizations for various
2545 platforms, enable those commented out. Cleanups.
2546 Affected file lib/silcmath/mpi/configure.in
2548 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2550 * silc_rng_exec_command() left zombie processes if command
2551 didn't generate any output. Affected file
2552 lib/silccrypt/silcrng.c
2554 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2556 * Rewrote iconv checking, introduce --with-iconv for systems
2557 which rely on libiconv. Check if iconv() provided by libc
2558 is good enough, otherwise demand libiconv. Affected file
2561 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2563 * Search for ldopen() also in libc. This enables SIM support
2564 on *BSD systems. Based on patch from Alex Zepeda. Affected
2565 file configure.in.pre
2567 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2569 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2570 This fixes prepare on *BSD systems. Affected file
2573 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * More fixed for not having purge timeout for global clients
2576 that are on channel. Affected files silcd/command_reply.c
2579 * Fixed the rekey protocol to work with backup router connections.
2580 Rekey packets are now allowed on disabled connections as
2581 well. Affected files silcd/packet_send.c and server.c.
2583 * Do not switch to be as backup router when shutting down and
2584 closing the primary connection. Affected file silcd/server.c.
2586 * Fixed memory leaks in backup router deleting. Added
2587 silc_server_backup_free to free all data during shutdown of
2588 server. Affected files silcd/server_backup.[ch].
2590 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Do not process commands if the sock->user_data is NULL.
2593 Affected file silcd/command.c.
2595 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2597 * Fixed buffer overflow and security problems (loosing bits
2598 in CFB encryption) in SILC RNG. Problems reported by
2599 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2601 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Added yet more checks that client is not expired on global
2604 list if it is on channels. Affected file is
2605 silcd/command_reply.c.
2607 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Merged c0ffee's MIME signal patch which adds support for
2610 sending also MIME messages in Irssi SILC Client, and handling
2611 received MIME messages in a signal (and perhaps doing something
2612 to non-textual MIME messages).
2614 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Fixed pending command deletion in server and client library
2617 to check the whole list instead of breaking after first found.
2618 The affected files are silcd/command.[ch] and
2619 lib/silcclient/command.[ch].
2621 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2624 secret or private, otherwise it's possible to find out
2625 whether a secret channel exists or not. Affected file
2628 * If CMODE change fails during the mode setting, assure that
2629 the old mode mask is set for the channel back. Affected
2630 file silcd/command.c.
2632 * Fixed passphrase saving on +a channel on normal server
2633 after successful JOIN command. Affected file silcd/command.c.
2635 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Remove server/router operator privileges in DETACH command,
2638 since it's possible to resume to server where these
2639 privileges would not be allowed for the client. Affected
2640 file silcd/command.c.
2642 * Do not set to wait for backup in rehash of the server.
2643 Affected file silcd/server.c.
2645 * Do not check listener sockets when counting how many
2646 socket connections we have. Affected file is
2647 silcd/server_util.c.
2649 * Do not announce disconnected clients that are remaining
2650 in history (for WHOWAS). This is because SIGNOFF notify
2651 for these has been sent earlier already. Affected file
2654 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2656 * Buffer overflow with CUMODE command's mode->mode character
2657 conversion. Reported by Ville Räsänen. Affected file
2658 lib/silcutil/silcutil.c.
2660 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Allow heartbeat packets to go disabled connections anyway.
2663 Affected files silcd/server.c and silcd/packet_send.c.
2665 * Do not broadcast New Channel packets with List flag set
2666 in the packet to backup routers. The router must check
2667 for the correctness of the packets before sending them.
2668 It is possible that router will have enforce Channel ID
2669 change and this would cause desync in the backup router.
2670 Affected file silcd/packet_receive.c.
2672 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2673 are handled in list parsing. They are not list packets
2674 anymore. Affected file silcd/packet_receive.c.
2676 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Stop waiting for backup router through the timeout, not
2679 directly after backup router has arrived. Affected file
2682 * Do not re-create channel keys and send them when removing
2683 clients in server shutdown. Affected files are
2684 silcd/server_internal.h and silcd/server_util.c.
2686 * Notify distribution to backup routers was missing from
2687 the silc_server_send_notify_dest function which caused
2688 desyncing problems with backup router. Affected file is
2689 silcd/packet_send.c.
2691 * The client's channel removing was working wrong on
2692 backup router. It assumed that it doesn't know global
2693 information but backup router does know. For this reason
2694 it could remove channel when it wasn't supposed to do that.
2695 Affected file silcd/server.c and silcd/server_util.c.
2697 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2699 * Stop for a couple seconds after badkup router has become
2700 primary router. Affected file silcd/server.c.
2702 * Added silc_server_remove_servers_by_server, which is used
2703 to remove servers originated from some other server. Also
2704 clients of those servers can be removed too. Affected file
2705 silcd/server_util.[ch].
2707 * When removing clients after a server has signed of remove
2708 also all servers behind that server (unless they are known
2709 to be available locally), and send SERVER_SIGNOFF for each
2710 of the server separately. Also the signed off clients are
2711 sent now separately per signed off server. The affected files
2712 are silcd/server.c and silcd/server_util.[ch].
2714 * All servers added with silc_idlist_add_server must always
2715 have both "router" and "connection" pointers set. Otherwise,
2716 bad server entries may be left around in the cache.
2717 Affected file silcd/command_reply.c.
2719 * Do not create the channel key in NEW_CHANNEL packet
2720 processing if the channel is empty. Affected file
2721 silcd/packet_receive.c.
2723 * Completed backup router support for standalone routers.
2724 Supports also servers in the cell that do not use the backup
2727 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Fixed a bug in silc_string_regexify which did not add '^'
2730 at the start of each string, and thus the matching was
2731 not explicit. For example ban list iikone@*!*@* would
2732 match also "priikone", which is wrong, it would have to be
2733 *iikone@*!*@* to match also "priikone". Affected
2734 file lib/silcutil/unix/silcunixutil.c.
2736 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Enable all local server connections before updating client
2739 caches when we've become backup router. Otherwise, signoff
2740 packets may not reach the clients. Affected files are
2741 silcd/server.c and silcd/server_util.[ch].
2743 * Fixed a bug in version string parsing which could crash
2744 the program with specially formatted version string.
2745 Bug reported and patch provided by Ville Räsänen. Affected
2746 file lib/silcutil/silcutil.c.
2748 * Handle the disconnection immediately when DISCONNECT
2749 packet is received in server. Affected file silcd/server.c.
2751 * Primary router now waits a short time (10 seconds) for
2752 backup router connection before accepting any other
2753 connection (except local). Affected file silcd/server.c,
2756 * Fixed a crash in client libary in NICK_CHANGE notify when
2757 NICK_CHANGE arrived for client entry we are resolving
2758 currently. Affected file lib/silcclient/client_notify.c.
2760 * Call the sconn->callback completion even if error had
2761 occurred. Start reconnecting always if connection to
2762 primary router fails during backup router protocol.
2763 Affected files silcd/server.c and server_backup.c.
2765 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2767 * Added functions silc_server_send_opers and
2768 silc_server_send_opers_notify to send packets stricly
2769 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2770 to send variable argument notify to operators.
2771 Affected files silcd/packet_send.[ch] and silcd/server.h.
2773 * Removed UMODE rights checking with UMODE_CHANGE notify.
2774 Affected file silcd/packet_receive.c.
2776 * Server/router operator now receives notify when network
2777 switches to backup router and when it resumes the use of
2778 primary router. Affected file silcd/server.c and
2779 silcd/server_backup.c.
2781 * Fixed the updating of client information after backup
2782 resuming protocol is over; update all except local clients
2783 to the new primary router. The affected file is
2784 silcd/server_util.c.
2786 * Added support for closing active connections in rehash
2787 that were unconfigured by the user. Supports currently
2788 closing server and router connections. Affected file
2791 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2793 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2796 is NULL since seems that on some platforms NULL is allowed
2797 and on some it's not. Fallback encoding is used instead.
2798 Affected file lib/silcutil/silcstrutil.c.
2800 * Fixed statistics updating for incoming server connection
2801 which could cause problems when re-connecting. Affected
2802 file silcd/server.c.
2804 * Preliminary backup router support for standalone router
2805 added. Affected files in silcd/.
2807 * Mark server connections in backup router disabled before
2808 and after backup protocol. Affected file is
2809 silcd/server_backup.c.
2811 * Added support for reconnecting to remote server connection
2812 even if the protocol fails, and if the configuration wants
2813 us to keep trying to connect anyway.
2815 Server connection is not allowed to backup router if
2816 backup router does not have connection to primary router yet.
2818 Affected file is silcd/server.c.
2820 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2822 * Added silc_client_udpate_server function to update changed
2823 server info. Affected file lib/silcclient/idlist.[ch].
2825 * Added check for server entries that are being resolved when
2826 notify is received. If being resolved, handle the received
2827 notify only after it's resolved so that all notifys are
2828 handled in same order as received from the server.
2830 Added similar resolver check to channel entries. Every
2831 notify that cause resolving of any information that affects
2832 channel entry marks the channel entry in waiting state.
2833 After whatever resolving is over the waiters are signalled
2834 and only then the notifys are handled in the same order
2835 as delivered from the server.
2837 Affected files are lib/silcclient/idlist.[ch], and
2840 * Fixed KILLED notify handling in normal server. Affected
2841 file silcd/packet_receive.c.
2843 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2844 is locally connected, or was locally connected (but may
2845 be detached and connection is not active). Added also
2846 SILC_IS_LOCAL for checking this status. Affected files
2847 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2848 silcd/server.c and silcd/server_internal.h.
2850 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Don't send or handle TOPIC_SET if topic is already set and
2853 is same as being set. Affected files silcd/command.c and
2854 silcd/packet_receive.c.
2856 * Fixed CMODE change rights checking to work correctly when
2857 removing modes by operator. Affected file is
2858 silcd/server_util.c.
2860 * Fixed some handling with New Channel packet in router and
2861 fixed some CMODE_CHANGE notify handling in server and router.
2862 Affected file is silcd/packet_receive.c.
2864 * Changed "disconnect" client operation to include the
2865 reason of the disconnection and optional disconnection
2866 message. Affected file lib/silcclient/silcclient.h.
2868 * Made the compilation of lib/contrib/ stuff conditional.
2869 Affected files configure.in.pre, lib/contrib/Makefile.am.
2871 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2874 to the sender of the notify too, to avoid situation where two
2875 notifys are in the network at the same time going to oppsite
2876 directions. Affected file silcd/packet_receice.c.
2878 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Delete the client from channel even if the cilent->id is
2881 NULL. It was possible that client was deleted without
2882 removing from channels (theoretically at least). Affected
2883 file silcd/server.c and silcd/server_util.c.
2885 * Free the client data too when resuming is not successful.
2886 Affected file silcd/packet_receive.c.
2888 * Merged some code from c0ffee's silc-plugin. Affected files
2889 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2891 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2892 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2893 to the primary router connection, the other one returns
2894 TRUE if packet must be broadcasted to network.
2896 * All notifys that are destined to primary router (to network)
2897 are now automatically sent to backup routers even if the
2898 router is standalone (and has backup router). Affected files
2901 * Added --without-irssi and --without-silcd configuration
2902 options for disabling the compilation of these applications.
2903 Affected file configure.in.pre and prepare.
2905 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2908 UTF-8 encoding and decoding. Added also new encodings
2909 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2911 Added also SILC_STRING_LANGUAGE which is language and charset
2912 specific encoder and decoer for those platforms that support
2913 iconv(). It can convert the UTF-8 to and from the locale
2914 specific character set.
2916 Affected file lib/silcutil/silcstrutil.[ch].
2918 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2920 * Added function silc_get_command_name to the file
2921 lib/silcutil/silcutil.[ch].
2923 * Improved the server debug output a bit. Affected files are
2926 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2928 * Save the channel passphrase when received succesful JOIN
2929 command reply from router, on normal server. Otherwise
2930 joinig +a channels from normal server is not possible.
2931 Affected file silcd/command.c.
2933 * Fixed a bug in TOPIC_SET notify handling. The notifier
2934 may be other than client too, like server or channel.
2935 It expected it to always be only client and ignored the
2936 notify. Affected file silcd/packet_recieve.c.
2938 * Removed some (unnecessary) debug printing from
2939 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2941 * Do not force CMODE_CHANGE when server is announcing new
2944 Router announces stuff only after server reannounces channel
2945 after CHANNEL_CHANGE notify.
2947 These fixes optimizes the announcing procedure, and perhaps
2948 fixes some problems too. Affected file silcd/packet_receive.c.
2950 * Fixed SERVER_SIGNOFF sending to local clients. It was
2951 totally broken and sent the notify to all local clients,
2952 instead of only to those that was on same channel as the
2953 signing off clients. Affected file silcd/server_util.c.
2955 * Added -D option to server. It can be used to give debug
2956 level. The levels are from 0 - 99, and are predefined for
2957 smooth server debugging. (see silcd.c for the predefined
2958 levels). Affected file silcd/server.c.
2960 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2962 * Fixed a bug in Irssi SILC client to close the connection
2963 properly when disconnecting from server. Affected file
2964 irssi/src/silc/core/client_ops.c.
2966 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * When authenticating as founder during JOIN command, check
2969 that the one authenticating becomes the only founder on the
2970 channel. Affected file silcd/command.c.
2972 * Better checking for founder mode setting when CUMODE_CHANGE
2973 notify is received. Affected file silcd/packet_receive.c.
2975 * Close all connections when shutting down the server by sending
2976 DISCONNECT packet. Close all listeners too when shutting
2977 down the server. Affected file silcd/server.c.
2979 * Handle DISCONNECT packet correctly in client library by
2980 calling the "disconnect" client operation. Affected file
2981 lib/silcclient/client.c.
2983 * Handle local errors correctly during resuming. Affected
2984 file lib/silcclient/client.c.
2986 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * The log file is not dupped internally anymore in
2989 lib/silcutil/silclog.c. Fixed memory leaks too.
2991 * The scheduler now dispatches all pending timeout tasks
2992 when it is uninitialized with silc_schedule_uninit.
2993 Affected file lib/silcutil/silcschedule.c.
2995 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Added --enable-stack-trace option to configure. Added
2998 memory allocation stack trace support. Added files
2999 lib/silcutil/stacktrace.[ch]. Affected files are
3000 lib/silcutil/silcmemory.[ch].
3002 * Fixed memory leaks from libraries and server. Affected
3003 files around the tree.
3005 * Reverted back a fix made to CUMODE which broke it.
3006 Affected file silcd/command.c.
3008 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3010 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3011 core library, and implemented it. All textual messages SHOULD
3012 use this flag and the message MUST be UTF-8 encoded.
3013 All text messages sent by Irssi SILC client are now UTF-8
3014 encoded (regardless whether the terminal supports UTF-8 or not).
3015 Affected files are lib/silccore/silcchannel.h,
3016 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3019 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Added lots of new statistics updating that was missing from
3022 the server and router code. Affected files in silcd/.
3024 * Sending SIGUSR1 signal to server now dumps the current
3025 server statistics into /tmp directory. Affected file is
3028 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3029 the SILC Hash Interface also. Added new functions
3030 silc_hash_get_name, silc_hash_init, silc_hash_update and
3031 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3033 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Added some better info printing for client during connecting.
3036 Affected file silcd/server_util.c.
3038 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3039 to silence a user on a channel. Affected files are
3040 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3041 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3042 and silcd/packet_receive.c.
3044 * Fixed a fatal bug in handling of malformed command payload.
3045 Affected file silcd/command.c.
3047 * Fixed a double free when announcing channel users to router.
3048 Affected file silcd/server.c.
3050 * After successful authentication to channel founder mode, check
3051 that there isn't anyone else with founder mode on the channel.
3052 The one that authenticated will become founder and anyone
3053 else is demoted. Affected file silcd/command.c.
3055 * Added error printing of any error that has occurred during
3056 any command in client library. Affected file is
3057 irssi/src/silc/core/client_ops.c.
3059 * Removed some error printing from the client library and left
3060 it for the application to worry (from the error status it
3061 receives in 'command' client operation. Affected file is
3062 lib/silcclient/command.c.
3064 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3066 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3067 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3068 Starting key agreement with itself is denied. Affected file
3069 is lib/silcclient/client_keyagr.c.
3071 * Fixed some error checkings from the SFTP library which caused
3072 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3073 and lib/silcsftp/sftp_util.c.
3075 * Added new "debug" and "debug_string" settings to Irssi SILC
3076 client which can be used to print runtime debugging on the
3077 Irssi's screen. Available when compiled with --enable-debug
3078 option. Affected file irssi/src/silc/core/silc-core.c.
3080 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3082 * Fixed a missing variadic parameter in a function call that
3083 caused server crash when a non-allowed connection arrived.
3084 Reported by Richard Becker. Affected file silcd/server.c.
3086 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * Added WATCH list sending to backup routers from router.
3089 The WATCH command is sent by the router to the backup
3090 router. Affected file silcd/command.c.
3092 * Mark the backup_router flag for RouterConnection entry
3093 if the backup router stuff is defined in the config file.
3094 Affected file silcd/serverconfig.c.
3096 * Fixed some backup data sending around the code to work better
3097 if the router is standalone router. Not all places were fixed.
3098 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3101 * Fixed the router connecting when connecting to multiple
3102 routers. It ignored every other router except the first
3103 one. Affected file silcd/server.c.
3105 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Made the private key generation after expiration optional.
3108 If not created after expiration the old key will re-expire
3109 at a later time (and thus key pair is not necessary to
3110 change). Affected file irssi/src/silc/core/clientutil.c.
3112 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * The length arguments in bind() and connect() were wrong
3115 and fixed now to used SIZEOF_SOCKADDR in the
3116 lib/silcutil/unix/silcunixutil.c.
3118 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Fixed detach timeout handling to use Client ID and not
3121 the actual client entry which may be freed in the callback.
3122 Affected file silcd/command.c.
3124 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Merged c0ffee's multiple interface support patch.
3127 Affected files in silcd/.
3129 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Cleanup keys properly. Affected file is
3132 irssi/src/silc/core/clientutil.c.
3134 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * Display the user mode on the status bar. Affected file
3137 irssi/src/silc/core/silc-expandos.c.
3139 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * If private message key is not set, but the flag is set in
3142 the packet, ignore the packet since it cannot be decrypted.
3143 Affected file lib/silcclient/client_prvmsg.c.
3145 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3147 * When resuming client, remove the old client entry from
3148 the watcher list too. Affected file silcd/packet_receive.c.
3150 * Do not allow normal server to force founder mode away
3151 from router if the founder mode is already set. Affected
3152 file silcd/packet_receive.c.
3154 * Remove the client entry with watch notify types with short
3155 timeout, and not directly, so that other notifys can be
3156 retrieved too. Affected file lib/silcclient/client_notify.c.
3158 * Display notification about data messages that cannot be
3159 displayed. Affected files irssi/src/silc/core/client_ops.c,
3160 irssi/src/fe-common/silc/module-formats.[ch].
3162 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Fixed the CHANNEL_CHANGE notify handling in client libary
3165 to not use freed memory. Affected file is
3166 lib/silcclient/client_notify.c.
3168 * Fixed CUMODE_CHANGE notify handling in server. Affected
3169 file silcd/packet_receive.c.
3171 * Fixed USERS command to support empty channels. Affected
3172 file silcd/command.c.
3174 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Allow multiple identical pending commands to be registered
3177 in client library. Affected file is lib/silcclient/command.c.
3179 * Call the completion for resolving client information only
3180 after all resolvers has finished. This fixes a crash in
3181 the client. Added support for checking when the resolvers
3182 are finished. Affected file is lib/silcclient/idlist.c.
3184 * Wait by default 3 seconds before reconnecting to the server
3185 after being disconnected. Makes the /detach command a bit
3188 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Check the watcher list before sending signoff notifys
3191 when closing client connection. Affected file is
3194 * Added better CMODE command rights checking. Affected file
3195 silcd/server_util.c.
3197 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Fixed watcher list checking during server signoff. It
3200 crashed the server. Affected file silcd/server_util.c.
3202 * The JOIN command reply returns now the founder's public
3203 key. Affected file is silcd/command.c.
3205 * Announce the channel mode, and the mode properties with
3206 CMODE_CHANGE notify. Affected file silcd/server.c.
3208 * Mark new channels by default disabled, untill at least
3209 one user joins the channel. Affected file is
3210 silcd/packet_receive.c.
3212 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * The nickname argument to watch notify can be optional.
3215 Fixes a crash in server. Affected file silcd/packet_send.c.
3217 * Remove the client entry from cache if the WATCH notify type
3218 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3219 lib/silcclient/client_notify.c.
3221 * Check the watcher list before and after changing nickname
3222 when the NICK_CHANGE notify is received. Affected file is
3225 * Fixed a crash in OPER and SILCOPER command sending. Empty
3226 passphrase caused the crash. Affected file is
3227 lib/silcclient/command.c.
3229 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Merged with Irssi CVS for Irssi SILC client.
3233 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3235 * Completed the protocol specifications.
3237 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Merged with Irssi CVS for Irssi SILC client.
3241 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Added the founder's public key delivery to the
3244 CUMODE_CHANGE notify type as well. Updated the protocol
3245 specs and the code. Affected files are silcd/packet_send.[ch],
3246 silcd/packet_receive.c and silcd/command.c.
3248 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Added silc_pkcs_public_key_copy function into the
3251 lib/silccrypt/silcpkcs.[ch].
3253 * Remove the `iv' from the SilcChannelEntry since we can
3254 live without it. Affected files are silcd/idlist.h and
3255 silcd/packet_receive.c.
3257 * Added support for sending the founder's public key in
3258 the CMODE_CHANGE notify packet in the server. Affected
3259 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3260 silcd/command.c and silcd/server.c.
3262 * Changed the FOUNDER_AUTH authentication to use only
3263 public key authentication as defined by new protocol
3264 specs. Passphrase authentication with that mode cannot
3265 be used anymore. It is now possible to reclaim founder
3266 mode from any server in the network. Affected files are
3267 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3269 * Added permanent channels support by making the channel
3270 permanent when FOUNDER_AUTH mode is set on the channel.
3271 The channel will not be destroyed even if channel is empty
3272 when that mode is set. Protocol TODO #17. Affected
3273 files are silcd/server.[ch], server_util.[ch],
3274 silcd/command.c, silcd/packet_receive.c and
3275 lib/silcclient/command.c.
3277 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Added reference counter to the command reply context in
3280 the client library. Affected files are
3281 lib/silcclient/command_reply.[ch].
3283 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Fixed rekey protocol with PFS in the client library.
3286 Affected file is lib/silcclient/protocol.c.
3288 * Added support for list of errors in client library
3289 command reply handling. Affected file is
3290 lib/silcclient/command_reply.c.
3292 * Defined that the WHOIS and IDENTIFY commands can send
3293 list of errors. Updated the protocol specs. Protocol
3296 * Added support for sending list of errors to WHOIS and
3297 IDENTIFY commands in server. Added support for receiving
3298 list of errors in server. Affected files are
3299 silcd/command.c and silcd/command_reply.c.
3301 * Fixed client info resolving on LEAVE command in client
3302 library to not crash. Affected file is
3303 lib/silcclient/client_notify.c.
3305 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Defined that the NICK command replies with thew changed
3308 nickname too, to make the nickname changing simpler at
3309 the client's end. Updated protocol specs and the code
3310 in client and server. Affected files are
3311 silcd/command.c, lib/silcclient/command_reply.c and
3312 lib/silcclient/command.c.
3314 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Added `Compressed' packet flag to indicate that the packet
3317 payload is compressed by the sender. Updated the protocol
3318 specs and the core library. The compression still is not
3319 implemented in the sources. Affected file is
3320 lib/silccore/silcpacket.h.
3322 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Remove pending command callbacks also if the connection
3325 to the server is destroyed. Affected file is
3326 lib/silcclient/client.c.
3328 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Added new QUIET channel user mode that can be used to
3331 quiet a user in a channel. Updated the protocol specs but
3332 it wasn't implemented yet. Protocol TODO #27. Affected
3333 file is lib/silccore/silcmode.h.
3335 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Added BLOCK_INVITE user mode to be able to block incoming
3338 invite notifications. Protoocol TODO #26. Affected files
3339 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3342 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3343 the protocol specs and the code. Affected file is
3344 lib/silccrypt/silcpkcs.c.
3346 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Disconnect Payload includes now the status type. Updated
3349 the protocol specs and the code. Protocol TODO #25.
3350 Affected files are silcd/server.c, lib/silcclient/client.c.
3352 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3353 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3354 Moved the silc_client_command_status_messages table to the
3355 lib/silcutil/silcutil.c and added new funtion
3356 silc_get_status_message, which deprecates function
3357 silc_client_status_message. Affected files are
3358 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3359 lib/silcutil/silcutil.[ch].
3361 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * Defined that the nickname hash in Client ID MUST be from
3364 lowercase nickname. This effectively changes nicknames in
3365 SILC to case-insensitive. Updated the protocol specs and
3366 the code. Affected files are lib/silcutil/silcutil.[ch],
3367 silcd/serverid.c, and silcd/idlist.c.
3369 * Added new channel user modes BLOCK_MESSAGES_USERS and
3370 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3371 code. Affected files are lib/silccore/silcmode.h,
3372 lib/silcclient/command.c, and silcd/packet_send.c.
3374 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3375 specs and code. Affected file lib/silccore/silcstatus.h.
3377 * Added support for watch list. It is possible to add nicknames
3378 to be watched, and when they come to network, leave network
3379 or user mode changes the watcher will be notified of this
3380 change. Added SILC_COMMAND_WATCH command, added new
3381 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3382 notifications. Updated the protocol specs and implemented
3383 this to library, client and server. Protocol TODO #21.
3384 Affected files are lib/silccore/silccomand.h,
3385 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3386 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3387 silcd/packet_send.[ch], silcd/packet_receive.c, and
3388 irssi/src/silc/core/client_ops.c.
3390 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3391 somebody watching you. Updated the protocol specs and the
3392 code. Affected files are lib/silccore/silcmode.h, and
3393 lib/silcclient/command.c.
3395 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3397 * Added service support to SILC protocol. Added new command
3398 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3399 core library. Services are not implemented in server or
3400 client for now. Protocol TODO #20. Affected files are
3401 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3403 * Added SilcStatus argument to `command' client operation
3404 to return the error status when command sending fails
3405 locally. Changed all command in client library to return
3406 correct command status. Affected files are
3407 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3408 irssi/src/silc/core/client_ops.c.
3410 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Added silc_mime_parse function to parse MIME headers.
3413 Affected files are lib/silcutil/silcstruti.[ch].
3415 * Added MIME header parsing in Irssi SILC Client. It displays
3416 all textual MIME objects, others it ignores. Affected file
3417 is irssi/src/silc/core/clien_ops.c.
3419 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3421 * Fixed a bug in the pid writing function, which couldn't be
3422 written in a root-owned directory.
3424 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Defined that channel message to unknown Channel ID must
3427 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3428 Updated the protocol specs and the code in server. The
3429 affected file is silcd/packet_receive.c.
3431 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3434 that it is used to send error notifys if error occurs during
3435 some SILC packet processing, except commands. The error
3436 types are same as for command reply types. Defined that
3437 if private message is sent to unknown Client ID the error
3438 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3439 Updated the protocol specs and code. Affected files are
3440 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3441 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3442 and irssi/src/silc/core/client_ops.c. Renamed the
3443 SilcCommandStatus to SilcStatus.
3445 * Defined the use of extra WHOIS attributes in WHOIS command.
3446 The <Requested Attributes> (defined in a separate document)
3447 can be used to request additional information about user
3448 not returned by standard WHOIS command. Defined that server
3449 can send WHOIS command directly to client. Client provides
3450 the requested attributes to the server. Updated the protocol
3451 specs. Protocol TODO #4. Implementation is not done yet
3452 (Protocol TODO #24).
3454 * Renamed function silc_client_command_status_message to
3455 silc_client_status_message. Affected files are
3456 lib/silcclient/command_reply.[ch].
3458 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3461 32 bit integers. Updated the protcol specs and the code.
3462 Affected files are silcd/command.c and
3463 lib/silcclient/command.c.
3465 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3467 * Fixed a bug in library where sending a bogus authentication
3468 payload would lead to a crash. Affected file is
3469 lib/silccore/silcauth.c.
3471 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Added detach_disabled and detach_timeout server config
3474 options to the server. Affected files silcd/serverconfig.[ch],
3475 silcd/command.c and silcd/packet_receive.c.
3477 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3479 * Added resolve_cmd_ident field to the SilcClientEntry structure
3480 too so that if the entry is for example being resolved so
3481 another command may attach to the same pending command reply
3482 without requiring to resolve the same entry again. Added
3483 support for adding multiple pending commands for one
3484 command idenfier. Affected files lib/silcclient/command.[ch],
3485 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3487 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3489 * Defined that server receives WHOIS command reply for private
3490 and secret channels too. Updated protocol specs and the
3491 code in server. Affected file silcd/command.c.
3493 * Defined <channel user mode list> argument to WHOIS command
3494 reply for returning user modes on the channels. The
3495 channel list now doesn't include the user mode anymore but the
3496 actual channel mode. Updated protocol specs and the code in
3497 client and server. Affected files are silcd/command_reply.c,
3498 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3499 and lib/silcclient/command_reply.c.
3501 * Save the channels list in WHOIS command reply in normal server
3502 so that WHOIS always shows joined channels also in normal
3503 server and not just on router. Affected file is
3504 silcd/command_reply.c.
3506 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3508 * Defined that server receives USERS command reply for private
3509 and secret channels too. Updated protocol specs and the
3510 code in server. Affected file silcd/command.c.
3512 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Changed the UMODE's mode mask argument to be optional. If
3515 not provided then the command merely returns the current mode
3516 mask to the client. Updated protocol specs and the server.
3517 Affected file is silcd/command.c.
3519 * Added SILC session detachment/resuming support. It is possible
3520 to detach by closing the network connection and then re-connect
3521 and resume to the old client session. Added DETACHED user
3522 mode that server will set for detached client. Added new
3523 packet RESUME_CLIENT which is used to perform the resuming
3524 process. Added DETACH command. Updated the protocol specs,
3525 core library, client and server. Protocol TODO #22. Very
3526 many affected files around the tree.
3528 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Changed the CMODE's mode mask argument to be optional. If
3531 not provided then the command merely returns the current mode
3532 mask to the client. Updated protocol specs and the server.
3533 Affected file is silcd/command.c.
3535 * Changed the Killer's Client ID in KILLED notify to be just
3536 any ID payload since router server is allowed to kill as well.
3537 Updated protocol specs, client libary and server. Affected
3538 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3539 and irssi/src/silc/core/client_ops.c.
3541 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Added new user modes ANONYMOUS for special anonymous servers
3544 that may set the mode for client, and BLOCK_PRIVMSG which
3545 client may set to block incoming private messages unless the
3546 Private Message Key flag is set (using private keys to protect
3547 private messages). Updated protocol specs and code in client
3548 and server and core library. Protocol TODO #23. Affected
3549 files are lib/silccore/silcmode.h, silcd/server.[ch],
3550 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3551 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3553 * Added new channel user mode BLOCK_MESSAGES which the client
3554 may set to itself to tell server not send channel messages.
3555 Other packets such as channel key packets are still sent.
3556 Protocol TODO #23. Updated the protocol specs, client and
3557 server. Affected files are lib/silccore/silcmode.h,
3558 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3559 lib/silcutil/silcutil.c, silcd/command.c, and
3560 silcd/packet_send.c.
3562 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Redefined the Status Payload to include now two 8 bit fields,
3565 instead of one 16 bit field. This now makes it possible to
3566 send list of errors. Updated the protocol specs and the code
3567 in core library, client library and server. Protocol TODO #1.
3568 Affected files are lib/silccore/silccommand.[ch],
3569 lib/silcclient/command_reply.[ch], silcd/command.c,
3570 silcd/command_reply.c and silcd/packet_receive.[ch].
3572 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3574 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3575 must be handled by the application and should tell the application
3576 that an error message was already printed, and it should print the
3577 config coords (line, filename, ...). Affected files are
3578 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3580 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3581 server config parsing code more readable.
3583 Fixed a bug in the fetch_logging() config callback.
3585 Affected files is silcd/serverconfig.c.
3587 * Drop root privileges when started in foreground. Don't drop them
3588 if debugging also. Affected file is silcd/silcd.c.
3590 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3592 * Added more IM-like features by introducing new user modes
3593 for setting various presence information. Added new modes:
3594 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3595 specs and code. Protocol TODO #19. Affected files are
3596 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3597 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3599 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3601 * Added STATS command to the protocol after all, to return
3602 various statistical information about the network. It can
3603 be used by clients to retrieve statistical information, and
3604 servers may use it to to fetch cell and network wide
3605 statistics from router. Updated the protocol specs and
3606 implemented it to the server. Protocol TODO #16.
3607 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3608 silcd/command_reply.[ch].
3610 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * The LIST command reply in client libary now adds new channel
3613 entry if the returned channel doesn't exist yet in cache,
3614 and returns the channel entry to the application in the
3615 command_reply client operation. Affected file is
3616 lib/silcclient/command_reply.c.
3618 * Changed the channel message payload's MAC generation to
3619 include the IV in the MAC as well. This way all relevant
3620 parts of the channel message payload are authenticated also
3621 with the channel message MAC (and not only by packet MAC).
3622 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3623 Affected file is lib/silccore/silcchannel.c.
3625 * Fixed the SKE to save the remote version, since the
3626 silc_ske_parse_version mistakenly checked wrong version,
3627 after it replaced the start payload. Affected files are
3628 lib/silcske/silcske.[ch].
3630 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3632 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3633 string utility functions. Added there also new functions
3634 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3635 Affected files lib/silcutil/silcstrutil.[ch].
3637 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3638 files are lib/silcutil/silcstrutil.[ch].
3640 * Defined that the security property fields in SKE SHOULD be
3641 UTF-8 encoded, defined that version string MUST be US-ASCII
3642 encoded, defined that passphrases sent in connection
3643 authentication protocol MUST be UTF-8 encoded. Implemented
3644 these to the client and server. Defined also that other
3645 passphrases sent in the protocol MUST be UTF-8 encoded.
3646 Affected files are lib/silcske/silcske.c,
3647 lib/silcclient/protocol.c, silcd/protocol.c,
3648 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3650 * Changed the silc_client_close_connection interface to not
3651 need the SilcSocketConnection which should not be visible
3652 to application. Affected files are lib/silcclient/client.c
3653 and lib/silcclient/silcclient.h.
3655 * Rewrote the text for Private Message Key Payload in the
3656 protocol specification. Protocol TODO #11.
3658 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Upgraded the protocol version to 1.1, updated protocol specs
3663 * Added the nickname as new argument to NICK_CHANGE notify and
3664 added it to protocol specs and implemented it to client and
3665 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3666 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3667 lib/silcclient/client_notify.c.
3669 * Added the killer's client ID to the KILLED notify and added
3670 it to protocol specs and implemented it to client and server.
3671 Protocol TODO #13. Affected files are silcd/command.c,
3672 silcd/packet_receive.c, packet_send.[ch],
3673 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3674 The killer's client entry is now returned to application in
3675 the `notify' client operation.
3677 * Fixed the Max Argument fields that had too large value set
3678 in the protocol specs. Protocol TODO #14.
3680 * Added the LEAVE command reply to return the ID of parted
3681 channel. Updated protocol specs and implemented it to the
3682 client and server. Protocol TODO #15. Affected files are
3683 silcd/command.c, lib/silcclient/command_reply.c. The channel
3684 entry is now returned to application in the `command_reply'
3687 * Rewrote the version SKE version checking in client libary
3688 and in server to use the silc_parse_version_string. Affected
3689 files are lib/silcclient/protocol.c, silcd/protocol.c.
3691 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3692 commands that was missing it, and updated protocol specs and
3693 the server implementation. Protocol TODO #10. The affected
3694 file is silcd/command.c.
3696 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3697 generic reply to a generic request (REQUEST flag), and
3698 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3699 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3700 to define the payload for DATA flag. Added the flags to
3701 the implementation. Protocol TODO #9. Affected file is
3702 lib/silccore/silcchannel.h.
3704 Changed the client library to return the message length
3705 to application as well in the channel_message and private_message
3706 client operations. Affected files are
3707 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3708 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3709 and lib/silcclient/client_ops_example.c.
3711 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3712 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3713 the channel. Updated protocol specs and impelemented this
3714 to client and server. Protocol TODO #6. Affected files are
3715 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3716 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3718 Added new options m and M to CMODE command in Irssi SILC
3719 client to set these modes.
3721 * Deprecated all administrative commands from SILC protocol
3722 since they are highly implementation specific commands.
3723 Updated protocol specs. Moved the old commands in
3724 implementations to private range of command types. Affected
3725 files are silcd/command.c, lib/silcclient/command.c and
3726 lib/silcclient/command_reply.c. Protocol TODO #8.
3728 * Fixed a bug in server where sending unknown command crashes
3729 the server. Affected file silcd/command.c.
3731 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3733 * Added SILC_PROTOCOLVERSION macro to check protocol version
3734 of a socket connection. The affected file is
3735 lib/silcutil/silcsockconn.h.
3737 * Added better error logging in rekey protocol. Affected file
3740 * Do not check public key types in SKE during rekey. Affected
3741 file lib/silcske/payload.c.
3743 * Fixed the rekey protocol with PFS, which was totally broken.
3744 Affected file silcd/protocol.c.
3746 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Some client implementations quit network by doing first LEAVE
3749 and then immediately SIGNOFF (like Bombyx). We now do check
3750 after a short time after LEAVE notify and check whether the
3751 client is still valid after LEAVE, and if not we remove it from
3752 cache. Affected file is lib/silcclient/client_notify.c.
3754 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3756 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3757 it's good not to have security holes here.
3759 * Fixed a negative refcount situtuation for the config context.
3760 Affected file is silcd/serverconfig.c.
3762 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3764 * ROBOdoc documented lib/silcutil/silcutil.h.
3766 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Optimized even more the SilcPacketContext structure. Now
3769 totally saved 16 bytes of memory per context after optimization.
3770 Affected files are lib/silccore/silcpacket.[ch].
3772 * Made strict checks for valid SILC IDs. Affected file is
3773 lib/silccore/silcid.c.
3775 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Changed the object argument for silc_cipher_register,
3778 silc_hash_register, silc_hmac_register and silc_pkcs_register
3779 to const. Affected files are lib/silccrypt/silccipher.[ch],
3780 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3782 * Changed the silc_get_username and silc_get_real_name to
3783 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3785 * Fixed the Irssi SILC Client to use the silc_get_username and
3786 silc_get_real_name insted of glib routines since the glib
3787 routines only corrupt stack. Fixes the Irssi SILC to work in
3788 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3790 * Fixed the Irssi to not use g_get_home_dir since it crashes
3791 or returns garbage on cygwin and corrupts stack. Added function
3792 get_home_dir to Irssi routines. Affected files are
3793 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3795 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Made some structure optimizations. SFTP memory FS MemFSEntry
3798 entry structure. Optimized SilcTask structure. Optimized
3799 SilcPacketContext structure.
3801 Affected files lib/silcsftp/sftp_fs_memory.c,
3802 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3804 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * And yet again reverted back the config thing since Johnny
3807 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3810 * Fixed memory leaks from config object. Affected files are
3811 silcd/serverconfig.[ch].
3813 * Added support for adding new connections to the server in rehash.
3814 After rehash they take effect.
3816 Added support for changing the maximum allowed connections in
3817 rehash. The number can grow but going smaller is not supported.
3819 Added function silc_server_num_sockets_by_remote to the
3820 silcd/server_util.[ch].
3822 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3824 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3826 * Added preliminary checking during config parsing for a valid
3827 public/private key and removed further checks in the code.
3828 Affected files are silcd/serverconfig.[ch], server.c.
3830 * Moved functions silc_server_drop() and silc_server_daemonise()
3831 from server.c to silcd.c since they are stricly related to
3832 the application activity.
3834 * Reverted a small part of the automatic ref/unref since
3835 it caused a double unref in some situations. Affected
3836 files are silcd/silcd.[ch], server.c, serverconfig.c.
3838 * Added some .cvsignore files in the lib directory.
3840 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Fixed silc_net_gethostbyaddr to correctly resolve by
3843 address. Affected file lib/silcutil/silcnet.c.
3845 * Fixed the notify relaying to client. The HMAC to be used
3846 with relayed packets ws wrong and caused decryption failure
3847 at the client end. Affected file is silcd/packet_receive.c.
3849 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Created new branch silc_protocol_1_0_branch.
3853 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3855 * Changed the silc_server_config_* routines to be SilcServer
3856 independent. They are now officially application specific code
3857 and not part of generic server implementation. Affected files
3858 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3860 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Added automatic referencing of config context in the
3863 silc_server_config_alloc, and automatic unreferencing in the
3864 silc_server_config_destroy. Affected files are
3865 silcd/serverconfig.[ch], silcd/silcd.c.
3867 * Fixed the silc_log_quick handling in the logging routines.
3868 It didn't log quickly when it was TRUE. Affected file is
3869 lib/silcutil/silclog.c. Also the flush delay was set even
3870 if it was 0 in config file. Affected file is
3871 silcd/serverconfig.c.
3873 * Added support for changing key pair of the server in rehash.
3874 Affected file silcd/server.c.
3876 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3879 too early, before getting the channel entry. Affected file
3880 is silcd/packet_receive.c.
3882 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3884 * Added functions silc_server_config_[ref/unref], these are used
3885 to prevent that the config object is destroyed.
3887 No longer directly affect global variables silc_log_quick and
3888 silc_log_delay, they are first cached inside the config object
3889 and then applied with silc_server_config_setlogfiles().
3891 silc_server_config_set_defaults() is now internal to
3892 serverconfig.c, there are no reasons to show this internal stuff
3895 Affected files are silcd/serverconfig.[ch].
3897 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3898 fprintf's to stderr, since some code may be executed again after
3899 the server went into the background. Affected files are
3902 * Added rehash support. Added function silc_server_rehash() that
3903 will perform all the basic tasks of the rehashing procedure.
3905 * Added command line option `-x, --hexdump'. This will enable the
3906 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3907 The option `--hexdump' implies `--debug'.
3909 * Fixed a bad bug in the logging APIs (silcutil library) where
3910 the application would crash after calling silc_log_reset_all().
3912 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3914 * Fixed the KICKED notify handling in client library to
3915 correctly remove the channel and all entries from the
3916 channel when I was kicked. This bug crashed the client.
3918 Fixed yet another but in KICKED notify handling to remove
3919 the kicked client correctly from the channel.
3921 Affected file is lib/silcclient/client_notify.c.
3923 * Fixed a minor bug in looking up correct client entry
3924 in KICKED notify in server. Affected file is
3925 silcd/packet_receive.c.
3927 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3928 sources correctly to distribution. Fixes --with-gmp option.
3930 * Removed the manual rehashing from ID Cache, and changed it
3931 to use the SILC Hash Table's auto rehash feature. Affected
3932 file is lib/silccore/silcidcache.c.
3934 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Fixed a bug in the silc_client_nickname_format function that
3937 handles the multiple same nickname formatting. Two clients
3938 with same nickname caused problems after the first one left
3939 and rejoined. It didn't format the nickname correctly.
3940 Affected file is lib/silcclient/idlist.c.
3942 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * Don't change the topic if olod topic is same as new one.
3945 Affected file is silcd/packet_receive.c.
3947 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3949 * Added cross-reference support to the SILC Documentation
3950 generator. All types across all HTML files are now cross-
3951 referenced. Affected files util/robodoc/generator.c and
3952 scripts/silcdoc/silcdoc.
3954 * Added file lib/silcutil/silctypes.h to include all the
3955 arithmetic type definitions and some macros. Removed
3956 includes/bitmove.h and moved macros to silctypes.h.
3958 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3962 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3964 * Added `type' argument to silc_id_payload_parse_id function which
3965 now returns the type of the ID to the sent pointer. Affected
3966 file is lib/silccore/silcid.[ch].
3968 * Added check for CMODE_CHANGE notify type that mode change is
3969 allowed by the sender. Affected file silcd/packet_receive.c.
3971 * Added check for CUMODE_CHANGE notify type that mode change is
3972 allowed by the sender. Affected file silcd/packet_receive.c.
3973 Added the ID type as CUMODE_CHANGE notify type as argument
3974 to the `notify' client operation. Affected files are
3975 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3977 * Added function silc_client_add_server to the client library.
3978 Added support for resolving also channel and server info when
3979 received unknown entity in notify packet. Affected files are
3980 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3982 * Added function silc_command_get_status to return the command
3983 status from the command reply's argument payload. Affected files
3984 are lib/silccore/silccommand.[ch].
3986 * Added check for KICKED notify type that the kicking is
3987 allowed by the client. Affected file silcd/packet_receive.c.
3989 * Created function silc_get_input which can be used to get input
3990 (echo on or off) from user on command line. Affected files are
3991 lib/silcutil/silcutil.[ch].
3993 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Optimized silc_server_packet_relay_to_channel function.
3996 Added new function silc_channel_message_payload_encrypt which
3997 can be called directly if channel message payload needs to
3998 be encrypted and is already encoded (no need to call _encode
3999 function). Packet relaying is now done by router without any
4000 extra memory allocations. Affected files are
4001 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4002 silcd/packet_send.c.
4004 * Fixed the INVITE notify handling. It took wrong arguments
4005 as invite list and invite delete. Affected file is
4006 silcd/packet_receive.c.
4008 * Added check for TOPIC_SET notify type that the topic change is
4009 allowed by the client. Affected file silcd/packet_receive.c.
4011 * Added check for INVITE notify type that inviting is allowed by
4012 the client. Affected file silcd/packet_receive.c.
4014 * Changed the silc_server_client_on_channel to return the
4015 SilcChannelClientEntry as well. Moved the function
4016 silc_server_check_cmode_rights to server_util.[ch].
4017 Affected files are silcd/server_util.[ch], silcd/command.c.
4019 * Added function silc_server_check_umode_rights to check whether
4020 changing client's user mode is allowed. Added check for
4021 UMODE_CHANGE notify type that the umode change is allowed
4022 by the client. Affected files are silcd/server_util.[ch],
4023 silcd/packet_receive.c and silcd/command.c.
4025 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4027 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4028 ID length. It ignored that ID can be IPv6 based as well.
4029 Affected file lib/silccore/silcpacket.h.
4031 * Fixed the silc_id_id2str and silc_id_str2id to take the
4032 IPv6 address offset's into consideration. Affecte file is
4033 lib/silccore/silcid.c.
4035 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4037 * Fixed the internal Unix scheduler functions to check for
4038 NULL context they may receive. The affected file is
4039 lib/silcutil/unix/silcunixschedule.c.
4041 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4043 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4044 can specify different directory with --home command line
4045 parameter. Affected files irssi/src/silc/core/client_ops.c,
4048 * SILC-specific commands aren't now executed if the active server
4049 isn't of SILC-type, so there won't be problems with having
4050 IRC and SILC protocol support in same client. Affected files
4051 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4054 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4056 * Improved the signal support in SILC Schedule. Added new
4057 function silc_schedule_signal_call which is used by application
4058 to mark a signal to be called. It is now safe to perform
4059 any kind of tasks in signal callbacks since it is guaranteed
4060 that the application specified signal callback is called
4061 after the signal is over. Affected files are
4062 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4064 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4066 * Added `name' field to SilcChannelPrivateKey to represent
4067 application given name for the key. Moved also the context from
4068 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4069 Added the `name' argument also to the function
4070 silc_client_add_channel_private_key.
4072 Added function silc_client_current_channel_private_key to set the
4073 current channel private key in use.
4075 Added "change" command to KEY command which can be used to change
4076 the current channel private key. Bound the command also to
4077 alt+K (Alt+Shift+k).
4079 Also affected files lib/silcclient/client_channel.c,
4080 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4082 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4084 * Added silc_rng_get_byte_fast function in to the
4085 lib/silccrypt/silcrng.[ch].
4087 * Changed the interface of silc_packet_assemble and the
4088 silc_packet_send_prepare. If silc_packet_assmble is now
4089 called the application does not call silc_packet_send_prepare
4090 because the library will call it automatically. These
4091 interfaces now also return a reference to the outgoing buffer
4092 which includes the assembled packet, which the application can
4093 use to encrypt the packet.
4095 Affected files are lib/silccore/silcpacket.[ch],
4096 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4097 silcd/packet_send.c, server_backup.c and packet_receive.c.
4099 * Fixed a packet sending bug on very high load, where outgoing
4100 packet queue wasn't handled correctly and packets got corrupted.
4101 Affected files are lib/silcutil/*/silc*sockconn.c,
4102 lib/silcclient/client.c and silcd/server.c.
4104 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4106 * Added macro SILC_PACKET_DATALEN which can be used during
4107 packet assembling to check whether the data to be added to
4108 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4109 len is truncated until it fits it.
4111 Added checks for maximum length of channel message payload and
4112 private message payload also.
4114 Added checks for maximum packet length in server and in
4117 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4118 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4119 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4120 lib/silcclient/client_prvmsg.c.
4122 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4124 * Added silc_server_packet_queue_purge call to the
4125 silc_server_disconnect_remote to assure that all data in the
4126 queue before disconnecting is sent to the network. Affected
4127 file silcd/server.c.
4129 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4131 * Added the deleting of server's own ID cache entry to the
4132 silc_server_free function. Free also everything else that
4133 has been allocated in silc_server_init. The affected file
4136 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4138 * Added functions silc_parse_version_string, silc_version_to_num,
4139 and silc_ske_parse_version to parse SILC protocol style version
4140 strings. Affected files lib/silcutil/silcutil.[ch] and
4141 lib/silcske/silcske.[ch].
4143 * Added new configuration params: version_protocol, version_software
4144 and version_software_vendor to specify what version the remote
4145 host must at least be to be able to connect to server. The vendor
4146 string can be regex matched too. Added new function
4147 silc_server_connection_allowed to check maximum number of allowed
4148 connections, and allowed versions for incoming connections.
4149 Affected files are silcd/server.c, server_util.[ch] and
4152 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Added preliminary support for signals in scheduler. The
4155 signals we care about are now blocked always when the scheduler
4156 is locked. This way we can synchronise the use of signal with
4157 scheduler. It is guaranteed that when signal occurs the scheduler
4158 is not locked, and thus new tasks can be safely added to the
4161 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4162 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4163 Added new platform specific routines
4164 silc_schedule_internal_signals_[un]block and
4165 silc_schedule_internal_signal_[un]register.
4167 Added new functions to SILC Schedule API:
4168 silc_schedule_signal_[un]register. Each signal that application
4169 is going to use should be registered to the scheduler.
4171 Affected files are lib/silcutil/silcschedule.[ch],
4172 lib/silcutil/*/silc*schedule.c.
4174 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Check for unauthenticated client and server in the
4177 silc_server_new_client and silc_server_new_server functions.
4178 Affected file silcd/packet_receive.c.
4180 * Added function silc_string_is_ascii to check whether given
4181 string is 7-bit ASCII string. Affected files are
4182 lib/silcutil/silcutil.[ch].
4184 * Added function silc_id_is_valid_server_id into the
4185 silcd/serverid.c and added checking for valid Server ID's in
4186 silc_server_new_server. The Server ID must always be based
4187 on the server's public IP address.
4189 * Added logging of DISCONNECT packet message in the server.
4190 Affected file silcd/server.c.
4192 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4194 * Changed all library interfaces that use Global RNG to also
4195 accept SilcRng as argument. Affected files are
4196 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4197 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4198 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4199 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4200 lib/silccrypt/rsa.c.
4202 * Added function silc_pkcs_generate_key to the
4203 lib/silccrypt/silcpkcs.[ch] for applications so that they
4204 don't need to do pkcs->pkcs->init calls anymore.
4206 * Remove SilcSocketConnection from the SFTP API since it really
4207 wasn't needed there. The application has the information
4208 saved in its contexts anyway and the SFTP layer doesn't need
4209 know about it. Affected files lib/silcsft/silcsftp.h and
4210 lib/silcsftp/sftp_[server/client].c.
4212 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4213 The SilcSimContext is not SilcSim.
4215 * Fixed possible buffer overflows in silc_id_render in the
4216 lib/silcutil/silcutil.c.
4218 * On EPOC the global crypto module lists are not used at all
4219 in the crypto library. Added support for using the constant
4220 algorithm list on EPOC. Affected files are
4221 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4224 * Fixed the handling of third parameter of KICKED notify, since
4225 it was mistakenly updated to SILC Protocol 1.0 even though it
4226 is to be included in 1.1. Since it is not in 1.0 it is not
4227 mandatory, and this fix now handles it only if it is provided,
4228 and it is not error if it is not provided. Affected file
4229 lib/silcclient/client_notify.c.
4231 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4233 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4234 client. Affected file irssi/src/silc/core/client_ops.c.
4236 * Merged with Irssi 0.8.4 from irssi.org CVS.
4238 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4240 * Check for valid socket connection in client entries before
4241 sending any messages. Fixes a crash, but doesn't fix some
4242 other underlaying bug that is lurking there. Affected
4243 file silcd/packet_send.c.
4245 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4247 * $usermode, $cumode and $cumode_space expandos shouldn't do
4248 anything with non-SILC server records. Affected file
4249 irssi/src/silc/core/silc-expandos.c
4251 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Fixed the silc_net_check_[host/local]_by_sock to support
4254 IPv6 bound sockets as well. Now they can return IPv6 addresses
4255 as well. Affected file lib/silcutil/silcnet.c.
4257 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4258 Affected lib/silcutil/unix/silcunixnet.c.
4260 * Fixed ID rendering (at least on some platforms, not NetBSD)
4261 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4263 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Added silc_hash_public_key and silc_hash_public_key_compare
4266 functions to be used with SilcHashTable. They can be used to
4267 hash public keys and compare public keys in hash table. Affected
4268 file lib/silcutil/silcutil.[ch].
4270 * Added support for specifying multiple public keys for Client
4271 connection section in server configuration file. This makes it
4272 possible to accept multiple public keys from same host, or to
4273 make a section that accepts any incoming host, and have the
4274 accepted public keys listed in the section.
4276 Added functions silc_sever_[find/get]_public_key, added the
4277 support for this actually to all connection sections but only
4278 the Client section is currently allowed to specify multiple
4281 Affected files are silcd/server.c, server_internal.h,
4282 command.c, protocol.c, server_util.[ch], packet_receive.c.
4284 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * Merged Irssi 0.8.2 from irssi.org CVS.
4288 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4290 * If silc_debug is TRUE, also output standard logging messages
4291 to stderr with the debug output.
4293 Made silc_log_reset_all() flushing all channels before returning.
4294 Also fixed some documentation typos.
4296 Affected files are lib/silcutil/silclog.[ch].
4298 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4300 * Fixed the server to check correctly the amount of connections
4301 from single host, by checking also the type of the connection.
4302 Fixed also the comparison of number of connections and number
4303 of allowed connections. Affected files are silcd/server.c,
4306 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4308 * Fixed the USERS command reply to save the user's mode on the
4309 channel as well. Fixed JOIN command reply to check whether a
4310 client is on channel already and not join it twice. Affected
4311 file lib/silcclient/command_reply.c.
4313 * Added new file silc-expandos.c into irssi/silc/core/ to return
4314 various stuff for various signal for the statusbar etc. updating.
4315 Now Irssi SILC client prints channel user modes etc. on the
4318 * The user mode (like server/router operator changes) is now shown
4319 on the Irssi SILC client's statusbar. The affected files are
4320 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4322 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4324 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4325 to SILC_SCHEDULE_[UN]LOCK macros.
4327 * Added more error printing to logs in server code. Affected
4328 files silcd/server.c and silcd/protocol.c.
4330 * Fixed -S option parsing in Irssi SILC Client. Affected file
4331 irssi/src/silc/core/silc-core.c.
4333 * Added silc_buffer_alloc_size function. Affected file is
4334 lib/silcutil/silcbuffer.h.
4336 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4338 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4339 constants. Affected files in
4340 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4343 * Changed the internal SFTP Memory FS table to const. Affected
4344 file lib/silcsftp/sftp_fs_memory.c.
4346 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4348 * Fixed the buffer formatting and unformatting routines to
4349 check the size of 64 bits types with sizeof(). Affected
4350 file is lib/silcutil/silcbuffmt.c.
4352 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4354 * Removed 0.6.x backwards support.
4356 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4358 * Changed all integer type names:
4359 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4360 to avoid collisions with other libraries using same type names
4363 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4365 * Added `prefer_ipv6' argument to the functions
4366 silc_net_gethostbyname[_async]. If it is TRUE it will return
4367 IPv6 address over IPv4. If FALSE IPv4 address is returned
4368 even if IPv6 address was found. Affected files
4369 lib/silcutil/silcnet.[ch].
4371 * Added support silc_net_create_connection[_async] to fallback
4372 to IPv4 address if IPv6 address could not be used (like if
4373 it doesn't work on a specific system). Affected file in
4374 lib/silcutil/unix/silcunixnet.c.
4376 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4378 * Added silc_schedule_reinit function to do the enlarging
4379 of the max tasks handling capabilities of the scheduler.
4380 Affected files lib/silcutil/silcschedule.[ch].
4382 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4384 * Added automatic extern "C" { ... } for C++ compilers so the
4385 application does not need to define them. Affected file
4386 includes/silcincludes.h.
4388 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4389 old name went against naming convention. Applications now
4390 include "silcclient.h" instead of "clientlibincludes.h".
4391 Removed includes/clientlibincludes.h, it is redundant now.
4393 * Renamed includes/version.h to silcversion.h.
4395 * Added really preliminary support for OS/2 into the util
4396 library. Only thread & mutex API is implemented, others
4397 are still to be implemented. Created the lib/silcutil/os2/
4398 directory. Created also file includes/silcos2.h.
4400 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4402 * Added preliminary BeOS support into the util library.
4403 Created lib/silcutil/beos/, and implemented all the needed
4404 functions to support SILC on BeOS. Created also file
4405 includes/silcbeos.h.
4407 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4409 * Added proper initializations to silc's irssi code, so it's
4410 now possible to load it as module. Affected files
4411 irssi/src/silc/core/silc-core.c,
4412 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4414 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4419 * Fixed the silcdoc document generator to correct generate
4420 docs from all kinds of filenames. Affected files are
4421 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4423 * ROBOdoc documented lib/silcutil/silcmemory.h.
4424 Added also new function silc_memdup.
4426 * Removed lib/silcutil/silcbufutil.h and moved those routines
4427 to the lib/silcutil/silcbuffer.h.
4429 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4431 * Added `user_count' to the SilcChannelEntry which now tells the
4432 number of users on the channel. The user count is now saved
4433 in normal server of global channels as well. Affected files
4434 silcd/server.c, idlist.h, packet_receive.c and command.c.
4436 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4437 include file utility functions.
4439 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4440 instead of calling directly OS routines.
4442 * Fixed NICK change printing in Irssi SILC Client. Fixed
4443 KICKED notify printing in Irssi SILC Client. Affected file
4444 irssi/src/silc/core/client_ops.c.
4446 * Fixed a NICK change bug in client library, to not recreate the
4447 client_entry->channels hash table everytime nick is changed.
4448 Affected file lib/silcclient/client.c.
4450 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4452 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4453 the SKE interface a bit.
4455 * Fixed padding problem in PKCS#1. The padding was not actually
4456 random since the random number generator was used incorrectly.
4457 This security bug affects only when encrypting with PKCS#1, and
4458 it is not currently used at all in SILC. SILC only use signing
4459 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4461 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4463 * Rewrote the notify handling in Irssi SILC client to not call
4464 the events as signals. Fixes problems with Perl support.
4465 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4467 * Send the auto-nicking NICK command in client library with
4468 little timeout after connecting. The affected file is
4469 lib/silcclient/client.c.
4471 * Added following new config file settings:
4472 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4473 key_exchange_timeout, conn_auth_timeout, connections_max,
4476 Implemented all the new config settings handling in the server.
4478 Optimized the use of SKE Mutual flag usage. Use it only
4479 if connection authentication protocol is not based in public
4482 Renamed all SilcServerConfigSection* to SilcServerConfig*
4483 to have a bit shorter names.
4485 Affected files silcd/serverconfig.[ch], server.[ch], and
4488 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4490 * Cleaned up the listening sockets code, preparing for the rehash
4491 support. Affected file is silcd/server.c.
4493 * Fixed some output messages. Affected files are silcd/silcd.c,
4496 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4498 * Create lib/doc/silcrng_intro.html document as introduction
4499 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4501 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4503 * Fixes to the silcd config template. Affected file is
4504 doc/example_silcd.conf.in.
4506 * Removed type casts from silc_calloc(), conforming to the
4507 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4509 * Removed param_name member from client, server, and router
4510 section structs, now identifying the param directly.
4512 Added CONFIG_FREE_AUTH macro in config file parsing.
4514 Affected files are silcd/serverconfig.[ch].
4516 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4518 * Fixed command line parameter handling. All SILC initialization
4519 is now done in silc_core_init() which also fixes autoconnecting
4522 Affected files irssi/src/silc/core/silc-core.c,
4523 irssi/src/fe-text/silc.c.
4525 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4527 * Added new configuration options and blocks:
4528 keepalive_secs, reconnect_count, reconnect_interval,
4529 reconnect_interval_max, reconnect_keep_trying and
4530 require_reverser_lookup. Added ConnectionParam block, and
4531 implemented the connection parameters when connecting as
4532 initiator and when accepting connections as responder.
4534 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4535 whether given configuration value has been given already.
4537 Affected files silcd/serverconfig.[c], server.[c].
4539 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4540 algorithm parts and created new file silcalgs.conf, that
4541 is now included from the example_silcd.conf.in.
4543 * Optimized the silc_server_connect_to_router_second to take
4544 the connection configuration object from the SilcServerConnection
4545 object instead of finding it during the connecting phase.
4546 Added the configuration object to SilcServerConnection struct.
4547 Affected files silcd/server_internal.h, server.c.
4549 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4551 * Add the client on channel after it was resolved at the
4552 channel message receiving, and it was not already on the
4553 channel. Affected file lib/silcclient/client_channel.c.
4555 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4557 * Fixed the public key authentication to allocate always the
4558 destination signature buffer instead of using static buffer.
4559 Affected file silcd/protocol.c.
4561 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4563 * Unified the serverconfig.[ch]'s helper function interface.
4564 Affected file silcd/serverconfig.[ch].
4566 * Removed doc/example_silc.conf.in since it is redundant.
4567 The make install will now install irssi/silc.conf file.
4569 * Added new Passphrase and Publickey authentication methods to
4570 config file, allowing both public key and passphrase based
4571 authentication to be set at the same time.
4573 Added `prefer_passphrase_auth' setting in config file which
4574 can be used to set to prefer passwd auth if both passwd and
4575 public key is set. If not set, public key is preferred.
4576 This has effect only when being initiator (responder will try
4579 Added support for authentication with passphrase and public key
4580 at the same time. The passphrase is tried first always since
4581 it is faster to check.
4583 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4585 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4587 * Merged the new SILC Config library, with the server parsing
4588 support. Read the header file silcconfig.h or the toolkit
4589 documentation for the news. Affected files are
4590 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4591 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4592 silcd/protocol.c silcd/server.c silcd/server_backup.c
4593 silcd/serverconfig.[ch] silcd/silcd.c.
4595 * Fixed some silclog documentation. Affected file is
4596 lib/silcutil/silclog.h.
4598 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4600 * The silc_cipher_register, silc_hash_register and
4601 silc_hmac_register now checks if the object to be registered
4602 is registered already. Affected files are
4603 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4605 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4607 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4609 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4611 * Allow zero length channel messages inside the Channel Message
4612 Payload. Affected file lib/silccore/silcchannel.c.
4614 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4615 as header filenames.
4617 * Removed lib/silcclient/README and created HTML file
4618 lib/silcclient/silcclient_using.html, which is now included
4619 as part of Toolkit documentation.
4621 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4623 * Fixed CUMODE_CHANGE notify handling to change the mode of
4624 correct client. Affected file lib/silcclient/client_notify.c.
4626 * Make silc_rng_alloc fail if it cannot allocate the sha1
4627 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4629 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4631 * Fixed the file transfer's key agreement payload to include
4632 zero port also if the hostname is NULL because it could not
4635 Call file transfer monitor callback now also if error occurs
4636 during key agreement protocol.
4638 Changed the silc_client_file_send interface to return the
4639 SilcClientFileError instead of session id. The session ID
4640 is returned into pointer provided as argument.
4642 Check that the file exists locally before sending the
4643 file transfer request at all.
4645 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4647 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4648 error than can occur while key agreement protocol. Affected
4649 file lib/silcclient/silcapi.h.
4651 * Fixed the event_mode CMODE handler to not crash when mode
4652 is changed and +k mode is set in the channel. Affected file
4653 irssi/src/silc/core/silc-channels.c.
4655 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4656 SILC_LOG_WARNING to give out Warning and not Error. Affected
4657 file lib/silcutil/silclog.c.
4659 * Fixed the channel message payload decryption in the function
4660 silc_channel_message_payload_decrypt to not modify the original
4661 buffer before it is verified that the message decrypted
4662 correctly. Otherwise, next time it is called with correct
4663 channel key it won't encrypt since the payload is corrupted.
4664 Affected file lib/silccore/silcchannel.c.
4666 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4668 * Do not constantly resize the window. A fix patch by cras.
4669 Affected file irssi/src/fe-text/screen.c.
4671 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4673 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4674 Affected file lib/silcutil/silcnet.c.
4676 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4678 * Fixed a bug in hash table internal routine for traversing
4679 the table with foreach callback. The current entry may
4680 become invalid in the callback but it was referenced after
4681 the callback returned.
4683 Do not allow auto rehashing of hash table during the
4684 silc_hash_table_foreach operation, for same reasons as it is
4685 not allowed for SilcHashTableList. Affected files are
4686 lib/silcutil/silchashtable.[ch].
4688 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4690 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4691 Win32 DLL. extern's in header files are now declared with
4694 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4696 * Fixed private message handling. It used some old code that
4697 caused the client to crash. Affecte file is
4698 lib/silcclient/client_prvmsg.c.
4700 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4702 * Added function silc_client_add_channel,
4703 silc_client_replace_channel_id, and removed functions
4704 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4705 from client library.
4707 * Added cross reference of the joined channels to the
4708 SilcClientEntry, and changed the SilcChannelEntry's
4709 users list to SilcHashTable. The affected files are
4710 lib/silcclient/idlist.[ch].
4712 * Fixed a bug in hash table tarversing. While the hash table
4713 is traversed with SilcHashTableList the table must not be
4714 rehashed. It is now guaranteed that auto rehashable tables
4715 are not rehashed while tarversing the list. Also defined that
4716 silc_hash_table_rehash must not be called while tarversing
4717 the table. Added function silc_hash_table_list_reset that must
4718 be called after the tarversing is over. The affected files are
4719 lib/silcutil/silchashtable.[ch].
4721 * Changed all hash table traversing to call the new
4722 silc_hash_table_list_reset in server and in client library.
4724 * Added function silc_client_on_channel to return the
4725 SilcChannelUser entry if the specified client entry is joined
4726 on the specified channel. This is exported to application as
4727 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4729 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4731 * Fixed founder regaining problem with JOIN command on normal
4732 server. The notify for mode change must be sent always and
4733 not only if !cmd->pending. Affected file silcd/command.c.
4735 * Fixed the WHOWAS command's reply sending to support the
4736 lists correctly. Affected file silcd/command.c.
4738 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4740 * When sending JOIN command to router for processing the
4741 sender's old command identifier was not saved back to the
4742 sender's command context, fixed now. The affected file is
4745 * Create the key in JOIN command of the router did not return
4746 the channel key, added check for this. Affected file is
4749 * Fixed a channel ID update bug in JOIN command reply. Do
4750 not directly upgrade the ID but call the function
4751 silc_idlist_replace_channel_id if the ID was changed.
4752 Affected file silcd/command_reply.c.
4754 * Fixed memory leaks from command calling if it would fail.
4755 Affected file silcd/command.c.
4757 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4759 * Applied patches from cras:
4761 Memory leak fixes around libaries, irssi window resize fix,
4762 new silclist.h and silcdlist.h, all extern inline changed to
4765 * Removed dotconf from lib/dotconf, not needed anymore.
4767 * Removed TRQ from lib/trq, not needed anymore.
4769 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4770 with server connections. Later this will be configurable
4771 in config file after new config file is done. Affected file
4774 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4776 * Fixed a crash in server related to channel announcements.
4777 Affected file silcd/server.c.
4779 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4781 * Fixed memory leaks in silc_server_create_new_channel*
4782 functions. Affected file silcd/server.c.
4784 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4785 which ID was changed. This way the router will send the
4786 user list for the channel again, and server won't be in
4787 desync in some rare circumstances. Affected file is
4788 silcd/packet_receive.c.
4790 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4792 * Check for NULL socket pointer in the function
4793 silc_server_packet_send_to_channel_real. Affected file
4794 silcd/packet_send.c.
4796 * Fixed the BAN notify handling to correctly remove ban
4797 list. Affected file silcd/packet_receive.c.
4799 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4801 * Fixed some header addition to Toolkit distribution in
4802 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4804 * Added lib/silcclient/client_ops_example.h as an template
4805 file for application programmers to quickly start using
4806 the SilcClientOperation functions in their application.
4807 Updated the lib/silcclient/README as well to tell about this
4808 nice file made available.
4810 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4812 * Call silc_server_remove_from_channels when removing client
4813 entry when NO_SUCH_CLIENT_ID was received. Affected file
4814 is silcd/command_reply.c.
4816 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4818 * Added server & router operator statistics updating. Affected
4819 file silcd/packet_receive.c and silcd/command.c.
4821 * Fixed the SERVER_SIGNOFF notify handling on normal server
4822 not to save the history information for clients. Same was
4823 fixed earlier in remove_clients_by_server function, but not
4824 here. Affected file silcd/packet_receive.c.
4826 * Raised the default connection-retry count from 4 to 7 in
4827 server. Affected file silcd/server.h.
4829 * Cancel any possible reconnect timeouts when we start the
4830 key exchange. Affected file silcd/server.c.
4832 * Do not reconnect on connection failure when SCONNECT was
4833 given. Affected files silcd/server.[ch].
4835 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4837 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4839 * Fixed the NICK command to always give the unformatted
4840 nickname to the one giving the NICK command. If unformatted
4841 nickname is cached already it will be formatted and the
4842 local entry will always get the unformatted nickname.
4843 Affected file lib/silcclient/idlist.c.
4845 * Fixed some double frees from client library commands.
4846 Affected file is lib/silcclient/command.c.
4848 * Fixed CUMODE command in server to assure that no one can
4849 change founder's mode than the founder itself, there was a
4850 little bug. Affected file silcd/command.c.
4852 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4854 * Removed the SilcClientCommandDestructor from the client
4855 libary, it is not needed anymore. Affected files are
4856 lib/silcclient/silcapi.h, command[_reply].[ch],
4857 client_notify, idlist.c.
4859 * Fixed GETKEY command to first resolve client, and then
4860 resolve the server only if the client was not found, instead
4861 of resolving both at the same time. Affected file is
4862 lib/silcclient/command.c.
4864 * Added silc_client_start_key_exchange_cb and lookup the
4865 remote hostname and IP address before starting the key
4866 exchange with server. The affected file is
4867 lib/silcclient/client.c.
4869 * The server's public key is now saved using the IP address
4870 of the server and not the servername for the filename.
4871 The hostname public key filename is checked as an fall back
4872 method if the IP address based filename is not found.
4874 Fixed the GETKEY command to save the fetched server key
4875 in correct filename.
4877 Print the remote server's hostname now when new key is
4878 received during connection process. Affected file is
4879 irssi/src/silc/core/client_ops.c.
4881 * Return always our own public key to the client if it asks
4882 for it with GETKEY command. Affected file silcd/command.c.
4884 * Removed the use_auto_addr variable from default config
4885 file since it was in wrong section. Affected file is
4888 * Fixed TOPIC_CHANGE notification to not route it when it
4889 was sent using silc_server_send_notify_to_channel function.
4890 Affected file silcd/command.c.
4892 * Fixed silc_server_send_notify_kicked to send the kicker's
4893 Client ID also, it was missing. Affected files are
4894 silcd/command.c, silcd/packet_send.[ch].
4896 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4898 * Do not save client history information in SERVER_SIGNOFF.
4899 Fixes the bug in normal server that it does not detect
4900 the client becoming valid after the server becomes back
4901 online. Affected file silcd/server_util.c.
4903 * Added `sock_error' field into the SilcSocketConnection
4904 context. When error occurs during socket operation (read
4905 or write) the error is saved. Added also new function
4906 silc_socket_get_error to return human readable socket error
4907 message. Affected files are lib/silcutil/silcsockconn.[ch],
4908 lib/silcutil/unix/silcunixsockconn.c, and
4909 lib/silcutil/win32/silcwin32sockconn.c.
4911 * The server now prints the socket error message in the
4912 signoff for client. Affected file silcd/server.c.
4914 * Fixed the `created' channel information sending from router
4915 to server in JOIN command. Checks now whether the channel
4916 really was created or not and set it according that.
4918 Fixed the JOIN command to use the client entry's current
4919 ID during the joining procedure instead of the one it sent
4920 in the command (it is checked though), since it can change
4921 between the packet processing and command processing, and
4922 would just case unnecessary pain in the client end. Affected
4923 file silcd/command.c.
4925 * Fixed a channel key payload sending to use correct channel
4926 ID when the server was forced to change the channel's ID by
4927 router. Router sent the key payload with the old Channel ID.
4928 Affected file silcd/packet_receive.c.
4930 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4932 * Call silc_server_save_channel_key only if the key payload
4933 was provided in the JOIN command's command reply. Affected
4934 file silcd/command_reply.c.
4936 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4938 * Fixed silc_mp_sizeinbase to return the value correctly with
4939 MPI. Affected file lib/silcmath/mp_mpi.c.
4941 * Fixed the stop_server signal to correctly stop the scheduler
4942 and gracefully stop the server when SIGTERM or SIGINT signals
4943 are received. Affected file silcd/silcd.c.
4945 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4947 * Simple handling of TERM and HUP signals. Also added some log
4948 flushing call around. Affected file is
4951 * Fixed small bugs in silclog.c. Now buffering output will take
4952 effect after 10 seconds since startup: This will ensure that
4953 no important startup messages are lost. Also output redirection
4954 will preserve original format ([Date] [Type] message).
4955 Affected file is lib/silcutil/silclog.c.
4957 * Added two options to the config file, in the logging section:
4958 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4959 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4961 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4963 * Do not print the warning about log files not being initialized
4964 more than once to avoid excess logging. Affected file is
4965 lib/silcutil/silclog.c.
4967 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4968 the SIM copying in make install in Makefile.am.pre.
4970 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4972 * Rewritten silclog APIs. Globally interesting changes follows:
4973 silc_log_set_files() changed to silc_log_set_file().
4974 silc_log_set_callbacks() changed to silc_log_set_callback().
4975 ROBOdoc documented silclog header file.
4976 SilcLogCb now returns bool to wether inihibit the default
4977 handler or not (to keep the old behaviour return always TRUE).
4978 The new APIs should also fix the problem of the
4979 silcd_error.log file that was written in the current directory.
4982 Log files streams will remain opened after silc_log_set_file()
4983 call, means less CPU usage notably on high traffic servers.
4984 File streams are now full buffered, and flushed to the disk
4985 every 5 minutes, lesses HD activity and CPU usage.
4986 Messages can be redirected, allowing admins to configure
4987 one single logfile for all server messages.
4988 the silc_log_quick global variable to activate fast-logging.
4989 Affected files lib/silcutil/silclog.[ch]
4991 * Changed some code to conform new silclog APIs. Affected
4992 files are doc/example_silcd.conf.in, silcd/server.c
4993 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4996 * Fixed a memory leak that could occur in some situations.
4997 Affected file silcd/serverconfig.c.
4999 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5001 * Added the silc_client_del_client to remove the client from
5002 all channels as well. Affected file lib/silcclient/idlist.c.
5004 * Fixed the client library to correctly remove the client
5005 from all channels when the client entry is being destroyed.
5006 Affected file lib/silcclient/client_notify.c, command.c.
5008 * Added auto-nicking support to the client library. If the
5009 applicatio now sets client->nickname it will be sent to the
5010 server after connecting by the library. This way for example
5011 SILCNICK (or IRCNICK) environment variables will have effect
5012 and always change the nickname automatically to whatever
5013 it is wanted. Affected file lib/silcclient/client.[ch].
5015 * Renamed silc_server_command_bad_chars to the
5016 silc_server_name_bad_chars and moved it to the
5017 silcd/server_util.[ch]. Added also new function
5018 silc_server_name_modify_bad to return nickname that
5019 includes bad characters as new nickname without those
5020 bad characters. This check and modify is now used in
5021 silc_server_new_client when the username is initially set
5022 as nickname, so it must be checked to be valid nickname.
5023 Affected file silcd/packet_receive.c.
5025 * The nickname length is now taken from the packet for real
5026 and not trusted to strlen() since it clearly can return
5027 wrong length for nickname including bad characters. This
5028 also applies to channel names. Affected file silcd/command.c.
5030 * Removed the lib/silcsilm/modules directory. Modules are now
5031 compiled into the lib/silcsim. Fixed the copying of the
5032 modules to follow symbolic links in Makefile.am.pre.
5034 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5036 * Fixed silc_string_regexify list creation. Fixes bugs with
5037 BAN and INVITE commands in server. The affected file is
5038 lib/silcutil/unix/silcunixutil.c.
5040 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5042 * Removed the command destructor entirely from the server's
5043 command and command reply routines. It is not needed, and
5044 its usage was buggy and caused crashes. Affected files are
5045 silcd/command[_reply].[ch].
5047 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * Cancel protocol and NULL sock->protocol if timeout
5050 occurred during protocol. Affected file silcd/server.c.
5052 * Cancel protocol timeouts always before calling the final
5053 callback, to assure that after final callback is called
5054 no other state will be called for the protocol anymore.
5055 Affected file silcd/protocol.c.
5057 * Print error log if incoming connection configuration could
5058 not be found. Affected file silcd/server.c.
5060 * Fixed JOIN command to correctly save the founder mode
5061 to the client on normal SILC server, when the channel
5062 was created by the router. Affected file silcd/command.c.
5064 * Fixed LIST command (hopefully) to send correct reply
5065 packets. Affected file silcd/command.c.
5067 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5069 * The silc_packet_receive_process now returns FALSE if the
5070 read data was invalid packet, and TRUE if it was ok.
5072 The server now checks that if unauthenticated connection
5073 sends data and its processing fails the server will close
5074 the connection since it could be a malicious flooder.
5076 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5078 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5080 * Make sure the warning about error opening a log file is
5081 printed only once and not everytime it fails (produces
5082 too much useless log). Affected file lib/silcutil/silclog.c.
5084 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5086 * Made the silc_server_daemonise() function more readable.
5087 Affected file silcd/server.c.
5089 * Pid file is now optional, the user may comment it out from
5090 the config file. Removed define SILC_SERVER_PID_FILE, we
5091 don't need a default any longer. Affected file
5092 configure.in.pre, lib/Makefile.am.pre.
5094 * Make some use of the pid file. The server now dies at startup
5095 if it detects a valid pid file on his path. The server would
5096 die anyway in this circumstance, because of the bind() failure.
5097 Affected file silcd/silcd.c.
5099 * No longer compiling lib/dotconf.
5101 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5103 * Fixed JOIN command parsing not to crash. Affected file
5104 lib/silcclient/command.c.
5106 * Fied the NICK_CHANGE notify to add the new client entry
5107 even it is resolved. This removes an <[unknown]> nick
5108 thingy bug in the client. Affected file is
5109 lib/silcclient/client_notify.c.
5111 * Do not try to allocate 0 bytes (efence does not like it)
5112 in lib/silccore/silccomand.c when encoding payload.
5114 * Do not take IRCNICK as nickname in Irssi SILC client since
5115 it is not possible to set nickname before hand connecting
5116 the server (TODO has an entry about adding auto-nicking
5119 * Changed the silc_server_command_pending to check whether
5120 there already exists an pending entry with the specified
5121 command, command identifier and pending callback. This is
5122 to fix IDENTIFY and WHOIS related crashes that may register
5123 multiple pending commands with same identifier. Affected
5124 file silcd/command.c.
5126 * Fixed the server to reconnect to the router even if it
5127 was already reconnecting and EOF was received. This to
5128 fix a possibility that the server wouldn't ever try to
5129 auto-reconnect to the router. Affected file silcd/server.c.
5131 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5133 * Fixed the server's password authentication to use the
5134 length of the locally saved password, and not the one
5135 sent in the packet. Affected file silcd/protocol.c.
5137 * Fixed same password authentication problem in the
5138 Authentication Payload handling routines in
5139 lib/silccore/silcauth.c.
5141 * Yet another password authentication problem fixed with
5142 channel password handling in silcd/command.c.
5144 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5146 * If first character of string in silc_parse_userfqdn is '@'
5147 then do not parse it. Affected file is
5148 lib/silcutil/silcutil.c.
5150 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5152 * Fixed minor bug in IDENTIFY command reply sending, which
5153 caused various weird problems during JOIN when it was
5154 resolving names for users. Affected file silcd/command.c.
5156 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5158 * Fixed the IDENTIFY command reply sending to chech better valid
5159 clients. It was possible to send incomplete list of replies.
5160 Affected file silcd/command.c.
5162 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5164 * Added silc_client_command[s]_[un]register functions now to
5165 dynamically register the commands in client library. Removed
5166 the static table of commands. This allows the client library
5167 to call commands without causing the application to know about
5168 what commands library has called.
5170 Removed the INFO command reply kludge to detect when the command
5171 was called by library. Now library use its own command reply
5172 function for INFO command.
5174 Added function silc_client_command_call to call a command.
5175 Application can use it to call command, not access the structure
5178 Now all commands that are sent by the client library (not
5179 explicitly sent by application) use own command reply functions.
5181 Affected files around lib/silcclient/ and in
5182 irssi/src/silc/core/.
5184 * Fixed the WHOIS command reply sending to chech better valid
5185 clients. It was possible to send incomplete list of replies.
5187 Fixed the WHOIS and IDENTIFY to send the request to router
5188 if normal server did not do it and did not find any results.
5190 Affected file silcd/command.c.
5192 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5194 * Moved the internal data from SilcClient context into its
5195 own file, not accesible to application. Affected files
5196 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5197 and other files in client library.
5199 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5201 * Added doc/examples installation target in Makefile.am.pre.
5204 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5206 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5207 commands the found client entry will be removed from the
5208 cache, after notifying application about the error. Affected
5209 file lib/silcclient/command_reply.c.
5211 * Changed the /MSG to check for exact nickname user gave, and
5212 not let `nick' match `nick@host' if it is only one found. Now,
5213 user must type the exact nickname (like nick@host2) even if
5214 there are no more than one same nicks found. This is to avoid
5215 a possibility of sending nickname to wrong nickname since
5216 `nick' could match `nick@host'. Affected file is
5217 irssi/src/core/silc-servers.c.
5219 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * Do not print "you are now server operator" or similar when
5222 giving /away command. Affected files are
5223 irssi/src/silc/core/client_ops.c, silc-servers.h.
5225 * Made the silc_server_command_pending_error_check to send
5226 the same command reply payload it received back to the
5227 original sender of the command. This way all arguments
5228 that was received by the server will be received by the
5229 client too. Affected file silcd/command.c.
5231 * Added the silc_idcache_add to return the created cache entry
5232 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5234 * Add global clients to expire if they are not on any channel.
5235 This is because normal server will never know if they signoff
5236 if they are not on any channel. The cache expiry will take
5237 case of these entries. This is done by normal servers only.
5238 The affected files are silcd/command_reply.c,
5239 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5241 * If server receives invalid ID notification for WHOIS or
5242 IDENTIFY and the ID exists in the lists, it is removed.
5243 Affected file silcd/command_reply.c.
5245 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5246 in client then client entry that it matches is searched and
5247 the nickname is printed on the screen for user. Affected
5248 file irssi/src/silc/core/client_ops.c.
5250 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5252 * Use cache entry expire time in the LIST command reply to
5253 purge old entries from the cache after the LIST command
5254 reply has been received. This way we don't have non-existent
5255 entries in the cache for too long. Affected file is
5256 silcd/command_reply.c.
5258 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5260 * If we are normal server, and we've not resolved client info
5261 in WHOIS or IDENTIFY from router, and it is global client,
5262 we'll check whether it is on some channel. If it is not
5263 then we cannot be sure about its validity and will resolve it
5264 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5265 file silcd/command.c.
5267 * Search channel by name (if possible) rather than by ID
5268 in IDENTIFY command's command reply. Affected file is
5269 silcd/command_reply.c.
5271 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5273 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5274 Updated specs and implemented it. Affected file silcd/command.c,
5275 silcd/packet_send.c and silcd/packet_receive.c.
5277 * Implemented the <founder auth> payload handling in the JOIN
5278 command. If provided all conditions for channel joining
5279 except requirement to provide correct passphrase can be
5280 overrided by the channel founder. Updated the protocol specs.
5281 Affected file silcd/command.c.
5283 Added support for founder auth in JOIN command in client
5284 library. Fixed the parsing of the JOIN command now to support
5285 all options as they should be. The affected file is
5286 lib/silcclient/command.c.
5288 * Optimized the WHOIS and IDENTIFY commands to send the request
5289 to router only if it includes nicknames or other names. If
5290 they include only IDs then check the local cache first before
5291 routing. Affected file is silcd/command.c.
5293 * Added channels topic announcements. Affected file is
5294 silcd/packet_receive.c and silcd/server.c.
5296 * Fixed the silc_server_send_notify_topic_set to really destine
5297 the packet to channel. Affected file silcd/packet_send.c.
5299 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5300 library. Affected file lib/silcclient/client_notify.c.
5302 * Added UMODE announcements. Affected file silcd/server.c.
5304 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5306 * Memory leak fixes in:
5308 lib/silcutil/silcsockconn.c
5309 lib/silcske/silcske.c
5310 lib/silcske/groups.c
5312 lib/silccrypt/silcpkcs.c
5313 lib/silccore/silccommand.c
5314 lib/silccore/silcidcache.c
5319 * ROBOdoc documented the lib/silcske/groups.h file and a
5320 bit changed the interface for better.
5322 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5324 * Update the client entry context in the ID cache after
5325 nick change. Affected file lib/silcclient/command.c.
5326 Fixes the CUMODE command when regaining founder privileges,
5327 and a little WHOIS problem.
5329 * Fixed silc_net_gethostbyname to correctly call the
5330 inet_ntop. Affected file lib/silcutil/silcnet.c.
5332 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5334 * Added IPv6 support checking to the configure.in.pre, added
5335 also --enable-ipv6 option to override the check. Affected
5336 file configure.in.pre.
5338 * The silc_thread_create now calls the start function
5339 directly if threads support is not compiled in. Removes
5340 ugly #ifdef's from generic code. Affected files are
5341 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5343 * Added silc_net_gethostby[name/addr]_async to asynchronously
5344 resolve. Affected files are lib/silcutil/silcnet.[ch].
5346 * Added support for rendering IPv6 based server, client and
5347 channel IDs. Affected file lib/silcutil/silcutil.c.
5349 * Added support for creating IPv6 based server IDs. Affected
5350 file is silcd/serverid.c.
5352 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5354 * Added silc_net_gethostby[addr/name] into the
5355 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5356 routines. Added silc_net_is_ip[4/6]. Affected file is
5357 lib/silcutil/unix/silcunixnet.c. All routines that take
5358 address as argument now supports both IPv4 and IPv6 addresses.
5360 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5362 * Fixed LIST command reply sending in server. Affected file
5365 * Server now sends the kicker's client ID in the KICK notify
5366 to the kicked client. Affected file silcd/command.c.
5368 * The client library now parses the kickers client ID and
5369 UI displays it. Affected files lib/silcclient/client_notify.c
5370 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5372 * Made all payload parsing function prototypes consistent.
5373 They all take now const unsigned char * and uint32 pair as
5374 the payload data instead of SilcBuffer. Changes all around
5375 the source tree. Other unsigned char* -> const unsigned char*
5376 changes around the tree as well.
5378 * Optimized SFTP client and server packet sending not to
5379 allocate new buffer for each packet but to recycle the
5380 first allocated buffer. Affected files are
5381 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5383 * Optimized the SFTP client to use SilcList instead of
5384 SilcDList for requests, because it is faster. Affected file
5385 is lib/silcsftp/sftp_client.c.
5387 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5388 into lib/silccore/silcid.[ch].
5390 Renamed silcpayload.[ch] into silcargument.[ch].
5392 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * If client entry is deleted with active key agreement
5395 session, abort the session.
5397 The silc_client_abort_key_agreement now calls the completion
5398 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5400 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5403 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5405 * Don't use __restrict in older GCC's. Affected file is
5406 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5408 * silc_net_localhost now attempts to reverse lookup the
5409 IP/hostname. Affected file lib/silcutil/silcnet.c.
5411 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5412 command. It can be used to gain founder privileges at
5413 the same time when joining the channel.
5415 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5416 kicker's client ID as well. Updated protocol specs.
5418 Defined that the server must send SILC_COMMAND_IDENTIFY
5419 command reply with error status to client who sent
5420 private message with invalid client ID.
5422 Updated the protocol specification.
5424 * Added silc_server_send_command_reply to send any
5425 command reply. Affected file silcd/packet_send.[ch].
5427 * Added silc_id_payload_encode_data to encode ID payload
5428 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5430 * The server now send IDENTIFY command reply with error
5431 status if client ID in private message is invalid. Affected
5432 file silcd/packet_receive.c.
5434 * Save the server key file with server's IP address in
5435 the filename instead of hostname. The affected file is
5436 irssi/src/silc/core/client_ops.c.
5438 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5440 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5443 * Added libtool support for compiling shared objects in
5444 lib/silcsim. Affected file configure.in.pre and
5445 lib/silcsim/Makefile.am. Original patch by cras.
5447 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5449 * Pid file configuration, and server's config file fixes
5450 patch by toma. Updated CREDITS file.
5452 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5454 * Fixed silc_client_channel_message to not try to decrypt
5455 the message twice if it resolved the destination client
5456 information. This could cause of dropping one channel
5457 message. Affected file lib/silcclient/client_channel.c.
5459 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5461 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5462 lib/silcclient/client.c. This function is used when the SILC
5463 Client is run under some other scheduler, or event loop or
5464 main loop. On GUI applications, for example this may be
5465 desired to used to run the client under the GUI application's
5466 main loop. Typically the GUI application would register an
5467 idle task that calls this function multiple times in a second
5468 to quickly process the SILC specific data.
5470 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5472 * Fixed silc_server_drop() for dropping the supplementary
5473 groups as well, this could cause a security hole on some
5476 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5478 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5481 * Write PID file after dropping privileges. Added -F option
5482 to run server on foreground. A patch by debolaz.
5483 Affected files silcd/server.c, silcd/silcd.c.
5485 * Fixed MOTD to return the MOTD file server name. Affected
5486 file silcd/command.c.
5488 * Added INFO command reply handling to the Irssi SILC Client.
5489 Affected file irssi/src/silc/core/client_ops.c.
5491 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * Fixed the silc_idcache_list_* routines to really support
5494 the dynamic list. Fixes a crash. Affected file is
5495 lib/silccore/silcidcache.c.
5497 * Fixed the LIST command reply to really call LIST command's
5498 pending callbacks. Affected file silcd/command_reply.c.
5500 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Update conn->local_entry->nickname after giving NICK
5503 command. Affected file lib/silcclient/command.c.
5505 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5507 * Added the [pid] option to the silcd configuration file
5509 Affected files: serverconfig.[ch] and silcd.c
5511 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5513 * Save fingerprint in WHOIS command reply in server.
5514 Affected file silcd/command_reply.c.
5516 * Fixed NICK commands pending callback registration.
5517 Affected file lib/silcclient/command.c.
5519 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * Use ++server->cmd_ident when sending commands in server,
5522 instead of random number. Affected file silcd/command.c.
5524 * Fixed GETKEY command reply to call actually GETKEY pending
5525 command callbacks. Affected file silcd/command_reply.c.
5527 * A bit stricter check for nicknames. Check for same nickname
5528 in NICK command also. Affected file silcd/command.c.
5530 * Do not call INFO command everytime client ID changes, only
5531 during first connecting. Affected file lib/silcclient/client.c.
5533 * Set the new nickname only after successful command reply for
5534 NICK command is returned by server. Affected file
5535 lib/silcclient/command.c.
5537 * Remove nicknames from nicklist during server_signoff notify.
5538 Should fix /NAMES bit more. The affected file is
5539 irssi/src/silc/core/silc-channels.c.
5541 * Added `fingerprint' field to the SilcIDListData in the
5542 silcd/idlist.h to hold the fingerprint of the client's
5545 Send the fingerprint of the client's public key in WHOIS
5548 Affected files silcd/command.c, and silcd/idlist.[ch].
5550 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5551 create fingerprint from given data.
5553 * Show the fingerprint of the client's public key in WHOIS.
5554 Affected files irssi/src/module-formats.[ch] and
5555 irssi/src/silc/core/client_ops.c.
5557 * Format the multiple same nicknames also during JOIN and
5558 NICK_CHANGE notifys. Affected file is
5559 lib/silcclient/client_notify.c.
5561 * Do not print error on screen for invalid private message
5562 payload since it can come if someone is sending private
5563 messages with wrong key. Affected file
5564 lib/silccore/silcprivate.c.
5566 * Fixed multiple concurrent /PING crash. Affected file
5567 lib/silcclient/command.c.
5569 * Changed the wrong ID encoding. All IP addresses must be
5570 in MSB first order in encoded format. They were encoded
5571 wrong and was in LSB format. Affected files are
5572 silcd/serverid.c, lib/silcutil/silcutil.c.
5574 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5576 * Call the `connect' client operation through the scheduler
5577 in case of error. Affected file lib/silcclient/client.c.
5579 * Call the `failure' client operation even if the error
5580 occurred locally during a protocol. Affected file is
5581 lib/silcclient/protocol.c.
5583 * Added support of sending LIST command to router from normal
5584 server. This way normal server can get list of all channels
5585 in the network too. Fixed the channel list sending in the
5586 server too. Affected files are silcd/command.c, and
5587 silcd/command_reply.[ch].
5589 * Added silc_server_update_channels_by_server and
5590 silc_server_remove_channels_by_server. They are used during
5591 disconnection of primary router and in backup router protocol.
5592 Affected file silcd/server_util.[ch], silcd/server.c and
5593 silcd/server_backup.c.
5595 * Fixed channel adding to global list in IDENTIFY command
5596 reply in server. Affected file silcd/command_reply.c.
5598 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * If the incoming packet type is REKEY or REKEY_DONE process
5601 that packet always synchronously. Fixes yet another MAC
5602 failed error on slow (dialup) connections. Affected file
5603 lib/silcclient/client.c and silcd/server.c.
5605 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * Call check_version SKE callback for initiator too. Affected
5608 file lib/silcske/silcske.c.
5610 * Implemented fix for security hole found in the SKE that was
5611 fixed in the specification few days back; the initiator's
5612 public key is now added to the HASH value computation.
5613 Added backwards support for the old way of doing it too, for
5614 old clients and old servers. Affected file is
5615 lib/silcske/silcske.c.
5617 * Enabled mutual authentication by default in SKE. If initiator
5618 is not providing mutual authentication the responder will
5619 force it. This will provide the proof of posession of the
5620 private key for responder. The affected files are
5621 lib/silcclient/protocol.c and silcd/protocol.c.
5623 * Do not cache anymore the server's public key during SKE.
5624 We do mutual authentication so the proof of posession of
5625 private key is done, and if the server is authenticated in
5626 conn auth protocol with public key we must have the public
5627 key already. Affected file silcd/protocol.c.
5629 * Added new global debug variable: silc_debug_hexdump. If
5630 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5631 file lib/silcutil/silclog.[ch].
5633 * Fixed compilation warning due to char * -> const char *.
5634 Affected files lib/silcutil/silcnet.h, and
5635 lib/silccore/silcauth.[ch].
5637 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5639 * Fixed CMODE command when new channel key was created. If
5640 the creation failed the old key was removed. Next time giving
5641 same command would crash the server since the old key was
5642 freed already. Affected file silcd/command.c.
5644 * Fixed the silc_server_announce_get_channels to not crash
5645 on reconnect. Affected file silcd/server.c.
5647 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5649 * Added silc_log_set_debug_string function to set a regex
5650 string to match for debug output. Only the function names,
5651 or filenames matching the given debug string is actually
5652 printed. This way it is possible to filter out those debug
5653 strings that user is not interested in.
5655 Fixed a bug in silc_string_regexify.
5657 Affected files lib/silcutil/silclog.[ch], and
5658 lib/silcutil/unix/silcunixutil.c.
5660 * Changed the -d options in both server and Irssi SILC client
5661 to take the debug string as argument. Affected files
5662 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5664 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5666 * Added silc_hash_babbleprint to create a Bubble Babble
5667 Encoded fingerprint. The encoding is developed by Antti
5668 Huima (draft-huima-babble-01.txt), and it creates human
5669 readable strings out of binary data. Affected file
5670 lib/silccrypt/silchash.[ch].
5672 * Print the babble print now in addition of fingerprint as well
5673 in Irssi SILC client. Affected files are
5674 irssi/src/fe-common/silc/module-formats.[ch],
5675 irssi/src/fe-common/silc/core/client_ops.c.
5677 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * Fixed a security problem found in SKE. The initiator's
5680 public key too is now added to the HASH hash value creation
5681 which is signed by the responder to create the SIGN value.
5682 This will prevent anyone in the middle to lie to the responder
5683 about the initiator's public key. If this is done now, the
5684 man in the middle will get caught. Updated the protocol
5687 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5689 * Better installation directory handling. Configure module
5690 paths and other paths automatically to example_silc* files
5691 in doc/. A patch by toma.
5693 * Fixed compiler warning from MPI library, and from SILC RNG.
5696 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5697 It can be configured with ./configure. A patch by toma.
5699 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * Find correct make to use in prepare-clean. A patch by
5702 toma. Affected file prepare-clean.
5704 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5706 * Added irssi variables use_auto_addr, auto_bind_ip,
5707 auto_bind_port and auto_public_ip.
5709 * Changed the interface for silc_client_send_key_agreement
5710 in lib/silcclient/silcapi.h
5714 irssi/src/silc/core/silc-core.c
5716 lib/silcclient/silcapi.h
5717 irssi/src/silc/core/silc-channels.c
5718 lib/silcclient/client_keyagr.c
5721 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Added silc_pkcs_public_key_compare to compare two
5724 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5726 * Check that the client who set the founder mode on the
5727 channel is the same client that is giving the founder
5728 mode to itself. It is done by comparing the saved public
5729 key (it is saved even in the authentication is passphrase).
5730 Affected file silcd/command.c.
5732 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5734 * Do not process packet for disconnected socket connection.
5735 Affected file lib/silccore/silcpacket.c.
5737 * Process the DISCONNECT packet through scheduler in the
5738 client library. Affected file lib/silcclient/client.c.
5740 * Fixed the silc_client_packet_parse to not to increase
5741 the packet sequence number if the conn->sock and the
5742 current socket connection is not same. This can happen
5743 for example during key agreement when the conn includes
5744 multiple socket connections (listeners). Affected file
5745 lib/silcclient/client.c.
5747 * The sender of the file transfer request now provides also
5748 the pointer (listener) for the key exchange protocol. If
5749 the listener cannot be created then it sends empty key
5750 agreement and lets the receiver provide the listener.
5752 Added `local_ip' and `local_port' arguments to the
5753 silc_client_file_send. If they are provided they are used,
5754 if not then it will attempt to find local IP address, if
5755 not found or bind fails then the remote client will provide
5758 Affected files are lib/silcclient/client_ftp.c and
5759 lib/silcclient/silcapi.h.
5761 * Extended the FILE SEND command to support defining the
5762 local IP and port for key exchange listener. They are
5763 optional. Affected file irssi/src/silc/core/silc-servers.c.
5765 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Defined to WHOIS command reply the sending of fingerprint
5768 of the client's public key (if the proof of posession of the
5769 corresponding private key is verified by the server).
5770 Updated to the protocol specification.
5772 * Added support of receiving the client's public key's
5773 fingerprint in command reply in client library. Affected
5774 file is lib/silcclient/command_reply.c, and
5775 lib/silcclient/idlist.[ch].
5777 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5779 * Do not send over 128 chars long nickname to the server
5780 in NICK command. Affected file lib/silcclient/command.c.
5782 * Do not send over 256 chars long channel names to the server
5783 in JOIN command. Affected file lib/silcclient/command.c.
5785 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5787 * Assure that silc_server_close_connection cannot be called
5788 twice for same socket context. Affected file is
5791 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5793 * Send error message to application if opening file for
5794 writing during file transfer fails. Affected file is
5795 lib/silcclient/client_ftp.c.
5797 Remove all file transfer sessions for a client that we're
5798 removing from ID cache.
5800 Affected file is lib/silcclient/client_ftp.c.
5802 * Fixed silc_net_addr2bin to return correct address. Affected
5803 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5805 * Fixed file transfer session removing on signoff notify.
5806 Affected file irssi/src/silc/core/silc-servers.c.
5808 * Added the SilcClientFileError to be returned in the monitor
5809 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5810 Affected file lib/silcclient/silcapi.h.
5812 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5814 * Fixed a crash in silc_client_ftp_free_sessions and
5815 silc_client_ftp_session_free_client. Affected file
5816 lib/silcclient/client_ftp.c.
5818 * Added `disabled' field in the SilcChannelEntry in the server
5819 to indicate if the server entry is disabled. Affected file
5820 silcd/idlist.h, silcd/command[_reply].c.
5822 * SILC server adds now /var/run/silcd.pid everytime it is
5823 started. Affected file silcd/silcd.c.
5825 * Added silc_server_packet_send_clients to send a packet to
5826 the provided table of client entries. Affected file
5827 silcd/packet_send.[ch].
5829 * Fixed a crash in client resolving in client_prvmsg.c in
5830 client library. Affected file lib/silcclient/client_prvmsg.c.
5832 * Do not actually remove the client directly from ID cache
5833 during SERVER_SIGNOFF, but invalidate it. This way we
5834 preserve the WHOWAS info for the client. Affected file
5835 silcd/server_util.c.
5837 * Fixed SERVER_SIGNOFF notify handling in the server. The
5838 server is now able to process incoming SERVER_SIGNOFF notify
5839 for a server that it doesn't even know about. It will remove
5840 the clients provided in the notify. Affected file
5841 silcd/packet_receive.c.
5843 * Check for partial packet in data queue after every packet that
5844 was found from the queue. Return and wait for more data if
5845 there is partial data in queue. Affected file is
5846 lib/silccore/silcpacket.c.
5848 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Added SilcClietFileError enum to indicate error in
5851 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5852 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5853 Affected files lib/silcclient/silcapi.h and
5854 lib/silcclient/client_ftp.c.
5856 * Check that newsize in silc_buffer_realloc is larger than
5857 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5859 * Added better monitor of file transfers. It now monitors
5860 key agreement protocol during the file transfer too. Added
5861 error reporting too. Affected files
5862 irssi/src/silc/core/silc-servers.c,
5863 irssi/src/fe-common/silc/module-formats.[ch].
5865 * Wrote a help file for FILE command.
5867 * Added silc_rng_global_get_byte_fast to get not-so-secure
5868 random data as fast as possible. Random data is read from
5869 /dev/urandom if available and from the SILC RNG if not
5870 available. It is used in padding generation. Affected file
5871 lib/silccrypt/silcrng.[ch].
5873 * All packets in client library are now processed synchronously.
5874 Optimized packet processing a lot. Affected file
5875 lib/silcclient/client.c.
5877 * All server connection packets are processing synchronously
5878 now in server, to optimize packet processing. Affected file
5881 * Include files are installed now only in Toolkit distribution
5882 if make install is given. Affected files: all Makefile.am's.
5884 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Assure that silc_client_notify_by_server_resolve does not
5887 resolve the client information multiple times. If it cannot
5888 be found by the first it cannot be found at all. Affected
5889 file lib/silcclient/client_notify.c.
5891 * Fixed WHOWAS command reply calling. Affected file
5892 lib/silcclient/command_reply.c.
5894 * Removed all references to silc_idlist_get_client from the
5895 Irssi SILC client since that call is internal call used by
5896 the library. The Irssi SILC client will use now client
5897 retrieval functions found in silcapi.h.
5899 * Fixed a bug in resolving nickname info before sending
5900 private message. It used freed memory. Affected file
5901 irssi/src/silc/core/silc-servers.c.
5903 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Assure my_channels statistics cannot go negative in server.
5906 Affected files silcd/server.c, silcd/server_util.c.
5908 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5910 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5912 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Win32 Toolkit changes. Affected files
5915 win32/silc.dsw, win32/libsilc/libsilc.def,
5916 win32/libsilcclient/libsilc.def,
5917 lib/silcutil/silcutil.c, and
5918 lib/sftp/sftp_fs_memory.c.
5920 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Added silc_net_localip to return local host's IP address.
5923 Affected file lib/silcutil/silcnet.[ch].
5925 * If key exchange or rekey protocol is active for a connection
5926 parse all packets syncronously since there might be packets
5927 in packet queue that we are not able to process without first
5928 processing packets before them. Affected file silcd/server,
5929 lib/silcclient/client.c.
5931 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5932 whether library should continue processing the packet.
5933 Affected file lib/silccore/silcpacket.h.
5935 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5936 SilcSFTPMonitorData to SFTP server to monitor various
5937 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5938 lib/silcsftp/sftp_server.c.
5940 * Added silc_file_size to return file size. Affected file
5941 lib/silcutil/silcutil.[ch].
5943 * Implemented the file transfer support for the client library.
5944 Added preliminary support for simple client to client one-file
5945 transmission. Affected file lib/silcclient/client_ftp.c,
5946 lib/silccilent/client.[ch].
5948 * Added new local command FILE to the Irssi SILC Client.
5949 It is used to perform the file transfer. It has subcommands
5950 SEND, RECEIVE, SHOW and CLOSE. Affected files
5951 irssi/src/silc/core/client_ops.c,
5952 irssi/src/silc/core/silc-server.[ch].
5954 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5956 * Relay the SILC_PACKET_FTP in the server. Affected files
5957 silcd/server.c and silcd/packet_receive.c.
5959 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5961 * Renamed silc_file_read and silc_file_write to functions
5962 silc_file_readfile and silc_file_writefile. Added function
5963 silc_file_open and silc_file_close. Affected files
5964 lib/silcutil/silcutil.[ch].
5966 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5968 * Resolve the client info when received private message or
5969 channel message for a client which nickname we don't know.
5970 Affected files lib/silcclient/client_prvmsg.c and
5971 lib/silcclient/client_channel.c.
5973 * Do not crash in /KEY if client is not connected. Affected
5974 file irssi/src/silc/core/silc-channels.c.
5976 * Added SilcClientStatus field to the SilcClientEntry in the
5977 lib/silcclient/idlist.h.
5979 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5980 is incomplete and is being resolved, it won't be resolved
5983 Make sure also that USERS command reply does not resolve
5984 twice information. Affected file is
5985 lib/silcclient/command_reply.c.
5987 Make sure that silc_client_get_clients_by_list does not
5988 resolve twice same information.
5990 * Check for valid client->id in the silc_server_free_client_data.
5991 Affected file silcd/server.c.
5993 * Fixed /GETKEY nick@server not to crash if the server entry
5994 is not found. Affected file lib/silcclient/command.c.
5996 * Fixed the silc_server_check_cmode_rights to check the
5997 requested modes correctly. Affected file silcd/command.c.
5999 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Better checks for non-printable chars in nick added.
6002 Affected file silcd/command.c.
6004 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Call the silc_server_udpate_servers_by_server in the
6007 primary router that comes back online in the backup resuming
6008 protocol. Otherwise it routes packets wrong. Affected file
6009 silcd/server_util.[ch], silcd/server_backup.c.
6011 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6013 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6014 lib/silcutil/silcbuffmt.[ch].
6016 * Redefined the SILC packet header to include the padding
6017 length. Affected file lib/silccore/silcpacket.[ch].
6019 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6020 length for maximum padding up to 128 bytes). Affected
6021 file lib/silccore/silcpacket.h.
6023 * Removed all backwards support for old 0.5.x MAC thingies.
6024 The SILC packet header change makes it impossible to be
6025 backwards compatible.
6027 * Send the ENDING packet with timeout in the backup resuming
6028 protocol. This is to assure that all routers has connected
6029 to the primary router. Affected file silcd/server_backup.c.
6031 * Changed the RNG to take the first IV from random data. It
6032 used to take it from zero actually. Changed the RNG also
6033 to use /dev/urandom during session. /dev/random is used
6034 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6036 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Changed the SILC packet header to have the first two bytes
6039 (the packet length) encrypted. Affected files aroung the
6040 code tree, lib/silccore/silcpacket.[ch]. Removed the
6041 SilcPacketCheckDecrypt callback. It is not needed anymore
6042 since the silc_packet_receive_process will determine now
6043 whether the packet is normal or special.
6045 * Implemented the unidirectional MAC keys. Affected files
6046 lib/silcske/silcske.c, silcd/protocol.c and
6047 lib/silcclient/protocol.c.
6049 * Implemented the packet sequence number to the MAC computation.
6050 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6051 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6052 lib/silcclient/protocol.c.
6054 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Allow backup router to announce servers. All servers
6057 announced by backup router are added to the global list
6058 automatically. Update hte server's socket to our primary
6059 router also when backup router announces a server.
6060 Affected file silcd/packet_receive.c.
6062 * Do not update the client->router in the function
6063 silc_server_udpate_clients_by_server if the client is on
6064 global list. We might fail to find any specific server
6065 for locally connected clients and local cell clients. They
6066 should still use the `from' and not `to' as client->router.
6067 This fixes backup router resuming protocol. Affected file
6068 silcd/server_util.c.
6070 * Decrease channel statistics count only if the channel
6071 deletion worked. Affected files are silcd/server.c and
6072 silcd/server_util.c.
6074 * Added silc_server_update_servers_by_server to update origin
6075 of all server entries. Used during backup router protocol.
6076 Affected files silcd/server_util.[ch], silcd/server.c. and
6077 silcd/backup_router.c.
6079 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6080 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6081 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6082 lib/silccrypt/silchmac.c.
6084 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Assure that router cannot reroute the same channel message
6087 to the sender. Affected file silcd/packet_receive.c.
6089 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Made better checks that the channel message is not sent
6092 to the router it came from. Affected file is
6093 silcd/packet_send.c. Fixed memory leak too.
6095 * Announce informations for incoming router connection, but
6096 only after checking if it is replaced by backup router.
6097 Affected file silcd/packet_receive.c.
6099 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Fixed the backup resuming protocol to work in multiple
6102 router environment. Affected file silcd/server_backup.c.
6104 * Route packet only to one router in the function
6105 silc_server_packet_send_to_channel. Affected file is
6106 silcd/packet_send.c.
6108 * Fixed silc_server_send_notify_dest to set the broadcast
6109 flag. Fixed the silc_server_send_notify_topic to actually
6110 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6111 Affected file silcd/packet_send.c.
6113 * Changed the SFTP Filesystem interface. Changed the
6114 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6115 the filesystem operation function. The SilcSFTPFilesystem
6116 is now a context that is allocated by all filesystem allocation
6117 functions and it already includes the operations structure
6118 and filesystem specific context. It is given as argument
6119 now to the silc_sftp_server_start. This made the interface
6120 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6121 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6123 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Changed the backup router adding and getting interfaces
6126 in the server. The router that will be replaced by the
6127 specified backup router is now sent as argument. Affected
6128 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6131 * Added silc_net_addr2bin_ne to return the binary form of
6132 the IP address in network byte order. Affected files
6133 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6135 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Check for existing server ID in silc_server_new_server
6138 and in silc_server_connect_to_router_final and remove the
6139 old entry if it exists. Affected file silcd/packet_receive.c,
6142 * Send the channel message always to only one router, either
6143 in upstream or downstream. Affected file is
6144 silcd/packet_send.c.
6146 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Wrote the definition of the backup resuming protocol to the
6149 protocol specification.
6151 * Removed one redundant channel key generation from normal
6152 server during joining procedure. Removed one redundant
6153 channel key sending from server to router during joining
6154 procedure. Affected file silcd/command.c.
6156 * Made minor bugfixes to the backup router resuming protocol.
6157 Affected file silcd/server_backup.c, server.c.
6159 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6161 * Added --disable-asm configuration option. Affected files
6162 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6165 * Implemented the backup resuming protocol that is used to
6166 resume the primary router position in the cell after the
6167 primary router comes back online. Affected files
6168 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6169 and silcd/server_util.[ch].
6171 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6173 * Sleep two (2) seconds after sending QUIT command to server.
6174 Affected file lib/silcclient/command.c.
6176 * Assure that if outgoing data buffer is pending do not force
6177 send any data. Affected file silcd/packet_send.c.
6179 * Assure that if outgoing data buffer is pending do not force
6180 send any data. Affected file lib/silcclient/client.c.
6182 * Implemented the backup router support when the primary router
6183 goes down. The servers and routers can now use the backup
6184 router as new primary router without loosing connectivity.
6186 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6188 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6189 in the server to indicate disabled entry. All data read
6190 from the connection will be ignored and no data is sent
6191 for entry that is disabled. Affected files are
6192 silcd/idlist.h, silcd/server.c.
6194 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Created SFTP client and server test programs in the
6197 lib/silcsftp/tests directory.
6199 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6201 * Implemented memory filesystem (virtual filesystem) for
6202 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6205 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6207 * Implemented the SFTP (SSH File Transfer Protocol) to the
6208 lib/silcsftp. It includes SFTP client and SFTP server
6211 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6213 * Moved lib/silccore/silcprotocol.[ch] to the
6214 lib/silcutil library.
6216 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6217 take variable argument list pointer as argument. Affected
6218 file lib/silcutil/silcbuffmt.[ch].
6220 * Added silc_buffer_set function that is used to set data
6221 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6222 Affected file lib/silcutil/silcbuffer.h.
6224 * Changed various routines in the core library to use the new
6225 silc_buffer_set instead of allocating new buffer only for
6228 * Added 64-bit value formatting and unformatting support to the
6229 silc_buffer_[un]format routines. Affected file is
6230 lib/silcutil/silcbuffmt.[ch].
6232 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6233 to includes/bitmove.h.
6235 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * Fixed channel user mode saving in client library. Affected
6238 file lib/silcclient/command[_reply].c.
6240 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6242 * Defined the file transfer to the SILC Protocol. Added
6243 new packet type SILC_PACKET_FTP and defined File Transfer
6244 Payload. The mandatory file transfer protocol is SFTP
6245 (SSH File Transfer Protocol). Affected file in addition
6246 of the internet draft is lib/silccore/silcpacket.h.
6248 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6249 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6250 is used as part of backup router protocol when the primary
6251 router of the cell is back online and wishes to resume
6252 the position as primary router.
6254 * Redefined the MAC generation keys in the protocol. The
6255 same key is not used anymore in both direction. Both
6256 direction will now use different keys for sending and
6257 receiving. This fixes a potential security flaw. This
6258 change causes incompatibilities in the protocol.
6260 * Redefined also the MAC computation from the packet.
6261 An packet sequence number is now added to the MAC
6262 computation. This prevents possible replay attacks against
6263 the protocol. This change too causes incompatibilities
6266 Added `sequence' field to the SilcPacketContext to hold
6267 the current sequence number for the packet.
6269 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Added `created' field to the SilcIDListData in the file
6272 silcd/idlist.h to indicate the time when the entry was
6275 * Added `created' field to the SilcChannelEntry too. Affected
6276 file silcd/idlist.h.
6278 * Added `creation_time' aguments to all the announcement functions
6279 in the server. If it is provided then only the entries that
6280 was created after the provided time frame are actually
6281 announced. Affected file silcd/server.[ch].
6283 * The protocol says that the Channel ID's IP address must be
6284 based on the router's IP address. Added check for this in
6285 the silc_server_new_channel when processing incoming New Channel
6286 Payload. Affected file silcd/packet_receive.c.
6288 * Print out the correct version with --version in SILC client.
6289 Affected file irssi/src/silc/core/silc-core.c.
6291 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6293 * Fixed WHOWAS command to check for completnes of the client
6294 entry always, not just when the command is coming from client.
6295 Affected file silcd/command.c.
6297 * Added new function silc_server_packet_queue_purge to purge the
6298 outgoing data queue to the network. After the function returns
6299 it is guaranteed that the outgoing packet queue is empty.
6300 Affected file silcd/packet_send.[ch].
6302 * Purge the outgoing packet queue in the rekey protocol's final
6303 callback to assure that all rekey packets go to the network
6304 before quitting the protocol. Affected file silcd/server.c.
6306 * Added silc_client_packet_queue_parse as similar function as
6307 in server to the client library. The affected file is
6308 lib/silcclient/client.c.
6310 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Splitted silcd/server.c and created silcd/server_util.[ch]
6313 for utility functions.
6315 * Added new socket flag SILC_SF_DISABLED to indicate that the
6316 connection is open but nothing can be sent to or received from
6317 the connection. Affected file lib/silcutil/silsockconn.[ch].
6318 The checking for disabled socket is checked in the low level
6319 silc_socket_write and silc_socket_read functions.
6321 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6323 * Allow only nicknames and channel names that fits into the
6324 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6326 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6328 * When processing JOIN command reply in server check that if
6329 the channel exists in our global list we'll move it the local
6330 list. Affected file silcd/command_reply.c.
6332 * Fixed the check whether client is joined on the channel already
6333 in JOIN command. Affected file lib/silcclient/command.c.
6335 * Fixed the JOIN command reply to check whether the channel
6336 already exists. Affected file lib/silcclient/command_reply.c.
6338 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * Added silc_ske_status_string to map the SKE error numbers
6341 to readable strings. The affected files are
6342 lib/silcske/silcske[_status].[ch].
6344 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6346 * Do not show the private channels on the WHOIS channel list
6347 as it is not allowed by the protocol. The affected file is
6350 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6352 * Assure that the packet length digged from the actual packet
6353 is something sensible in the silc_packet_decrypt_rest_special
6354 in lib/silccrypt/silcpacket.c.
6356 * Free and NULL the allocated pointer in silc_hmac_alloc if
6357 the HMAC allocation fails. The affected file is
6358 lib/silccrypt/silchmac.c.
6360 * Print the selected security properties to the log files in
6361 the server. Affected file silcd/protocol.c.
6363 * Add SKE's reference counter even if calling the completion
6364 callback manually. Otherwise it goes negative, although it
6365 does not cause any problems. The affected file is
6366 lib/silcske/silcske.c.
6368 * Remove the client entry with short timeout after giving the
6369 KILL command. Affected file lib/silcclient/command.c.
6371 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6372 case all found clients are already disconnected (WHOWAS would
6373 found them) in the server. Affected file silcd/command.c.
6375 * Update the last_receive (time of last data received) to be
6376 updated only when received private or channel message so that
6377 the idle time showed in WHOIS makes more sense.
6379 * Added boolean field `valid' in to the SilcClientEntry in the
6380 client library to indicate whether the entry is valid or not.
6381 This fixes the nickname change bug on channel when changing
6382 the nickname to be same than the old (like nick to Nick) the
6383 nickname formatter doesn't set the new nick anymore to Nick@host.
6384 Affected file lib/silcclient/idlist.[ch].
6386 * Now actually fixed the nickname changing on disconnection.
6387 Added new function silc_change_nick to the Irssi SILC Client.
6388 Affected file irssi/src/silc/core/client_ops.c,
6389 irssi/src/silc/core/silc-nicklist.[ch].
6391 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6393 * Check that the public key exists in the GETKEY command before
6394 trying to encode it. Affected file silcd/command.c.
6396 * Print some notifications on received public keys with GETKEY
6397 command in the Irssi SILC Client. Affected files are
6398 irssi/src/fe-common/silc/module-formats.[ch],
6399 irssi/src/silc/core/client_ops.c.
6401 * Use IDENTIFY command to resolve the server information in the
6402 GETKEY command instead of INFO command. Affected file
6403 lib/silcclient/command.c.
6405 * All command reply functions in the client library now calls
6406 the pending command reply callbacks even if an error has
6407 occurred. The server has done this a long time and now it was
6408 time to move the client library to this as well. Now all
6409 errors can be delivered back to the pending command reply
6410 callbacks if necessary. Affected files are
6411 lib/silcclient/command[_reply].[ch].
6413 * Change the nickname on disconnection back to the username
6414 because in reconnect the server will enforce it to it anyway.
6415 Affected file irssi/src/silc/core/silc-servers.c.
6417 * Fixed a config file parsing bug in the Irssi SILC client.
6418 Affected file irssi/src/silc/core/clientconfig.c.
6420 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6422 * When printing the channel mode on JOIN, verify that the
6423 channel key and channel's HMAC are valid. Affected file
6424 irssi/src/silc/core/client_ops.c.
6426 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6428 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6429 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6430 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6432 * Removed channel key rekey task deleting from the function
6433 silc_server_save_channel_key. Affected file silcd/server.c.
6434 Added explicit timeout task context instead that is used to
6435 delete the task if we are registering a new task before the
6436 new task has elapsed.
6438 * When channel key rekey occurs the client library now saves
6439 the old channel key for a short period of time (10 seconds) and
6440 is able to use it in case some is still sending channel
6441 messages encrypted with the old key after the rekey. Affected
6442 file lib/silcclient/[idlist.h|client_channel.c].
6444 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6446 * Added check to the silc_server_new_id_real to not accept
6447 new ID if it is the sender's own ID. Affected file is
6448 silcd/packet_receive.c.
6450 * Assure that we do not announce ourself or the one we've
6451 sending our announcements when we're router and are announcing
6452 servers to our primary router. Affected file silcd/server.c.
6454 * Fixed silc_server_command_identify_check_client to assemble
6455 correct WHOIS packet. It send corrupted WHOIS packet and
6456 caused problem with router to router connections. Affected
6457 file silcd/command.c.
6459 Fixed also silc_server_command_whois_check the same way
6460 as for the IDENTIFY command.
6462 * Added new SilcIDListStatus to the server in the SilcIDListData
6463 structure. The status now includes the current status of
6464 the entry (like registered, resolved etc.). Affected file
6465 silcd/idlist.[ch]. Defined a bunch of different status types
6466 as well. This replaced the old boolean registered field as well.
6468 Added resolve_cmd_ident field to the SilcClientEntry structure
6469 too so that if the entry is for example being resolved so
6470 another command may attach to the same pending command reply
6471 without requiring to resolve the same entry again. This concept
6472 should optimize the WHOIS and the IDENTIFY resolving under
6473 heavy load by taking away unnecessary resolving for entries
6474 that are being resolved already.
6476 Added support for adding multiple pending commands for one
6477 command idenfier. Affected file silcd/command[_reply].[ch].
6479 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6480 before deleting the data. Otherwise the hash table will have
6481 freed data in comparison functions. Affected file is
6482 silcd/command_reply.c.
6484 * Fixed silc_idlist_replace_client_id to add the new entry to
6485 the cache with NULL nickname. Otherwise there will be invalid
6486 memory as the nickname after the nickname is freed. Affected
6487 file silcd/packet_receive.c.
6489 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6490 saved into wrong slots because the previous number of entries
6491 was not taken into account. Affected file silcd/idlist.c.
6492 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6494 * If we are router and we receive JOIN notify to a channel that
6495 does not have any users then notified client is marked as the
6496 channel founder, as it is it. The affected file is
6497 silcd/packet_receive.c
6499 * Added to the extended hash table API's table_del_*ext functions
6500 the destructor as argument too, so that the caller can decide
6501 which destructor to use or whether to use destructor at all.
6502 Affected file lib/silcutil/silchashtable.[ch].
6504 * Fixed ID Cache purging. It actually deleted the entries from
6505 the hash table after the data was freed. The hash table ended
6506 up comparing freed memory. The affected file is
6507 lib/silccore/silcidcache.c.
6509 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6511 * Fixed Irssi SILC client's KILL command's HELP syntax.
6513 * The USERS command now resolves the detailed user information
6514 if the userinfo field is missing. Affected file is
6515 lib/silcclient/command_reply.c.
6517 * Do not print error in silc_file_read if the read file does
6518 not exist. Just silently return NULL. Affected file is
6519 lib/silcutil/silcutil.c.
6521 * Fixed the silc_log_output to not wine about NULL filename
6522 and to not create some bogus " " filename. Affected file is
6523 lib/silcutil/silclog.c.
6525 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6527 * Fixed various printing bugs on the user interface in the
6528 Irssi SILC Client. Minor changes that were forgotten from
6531 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6533 * Fixed the configure.in.pre and the compilation and distribution
6534 environment to support the new autoconf 2.52. That version is
6535 now required to compile the CVS trunk.
6537 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6539 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6540 to generally parse user@fqdn format strings. Affected file
6541 lib/silcutil/silcutil.c.
6543 * Added nickname_format and nickname_force_format fields to the
6544 SilcClientParams structure. The first one defines the format
6545 for the nicknames that the library will enforce if the receives
6546 multiple same nicknames. The second one is boolean value and
6547 can be used to force the library to always enforce the format
6548 to the nicknames regardles whether there are multiple nicknames
6549 or not. This configurable formatting was employed to flexibly
6550 support accessing multiple nicknames from the user interface.
6551 The userinterface can now set the nicknames to what ever format
6552 they prefer. Affected file lib/silcclient/silcapi.h.
6554 Added function silc_client_nickname_format to the file
6555 lib/silcclient/idlist.c. It performs the nickname formatting.
6557 Added new field `hostname´ to the SilcClientEntry context.
6558 It holds the hostname of the client. Affected file is
6559 lib/silcclient/idlist.h.
6561 * Irssi SILC Client sets the nicknames in nick@hostn format.
6562 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6563 irssi/src/silc/core/silc-core.c.
6565 The WHOIS printing now also shows both the real nickname and
6566 the formatted nickname so that user knows how to access the
6567 user if there are multiple same nicknames cached. Affected
6568 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6569 printing formatting too to take the hostname now as a separate
6570 argument. The Affected file is
6571 irssi/src/fe-common/silc/modules-formats.[ch].
6573 * Changed the silc_client_get_clients_local to accept the formatted
6574 nickname as argument. It accepts the real nickname too but the
6575 formatted nickname can be used to find the true entry from
6576 multiple entries. Affected file lib/silcclient/silcapi.h and
6577 lib/silcclient/idlist.c.
6579 * Added nickname_format_parse field to the SilcClientParams.
6580 It is a callback function provided by the application to parse
6581 the nickname out of the formatted nickname string. The library
6582 calls it to get the nickname from the formatted string. Since
6583 the application generally knows better the format of the nickname
6584 string it parses it instead of the library, even though library
6585 encodes the formatted string. If the callback function is not
6586 provided then the library will use the string as is. The
6587 affected file is lib/silcclient/silcapi.h.
6589 * All the nickname strings passed to the client library in
6590 commands are now expected to be formatted nickname strings.
6591 If the command does not support the formatted nickname string
6592 it will assume that the sent string is the actual nickname.
6593 Affected file lib/silcclient/command.c.
6595 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6597 * Added public key authentication support to OPER and SILCOPER
6598 commands in the client library. Affected file is
6599 lib/silcclient/command.c.
6601 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Changed the get_auth_methdod client operation to be asynchronous.
6604 It can be async if the application resolves the authentication
6605 method from the server during the negotiation. Added new
6606 SilcGetAuthMeth completion callback that the application will
6607 call after resolving the authentication method.
6609 Added function silc_client_request_authentication_method that
6610 the application can use to resolve the authentication method
6611 from the server. Added also SilcConnectionAuthRequest callback
6612 that the library will call after the server has replied. The
6613 application can call this function if it does not know the
6614 current authentication method.
6616 Affected files are lib/silcclient/client.c and
6617 lib/silcclient/silcapi.h.
6619 * The Irssi SILC client now automatically resolves the authentication
6620 method incase any configuration information is not present (and
6621 currently there never is). The affected file is
6622 irssi/src/silc/core/client_ops.c.
6624 * Fixed public key authentication from the client library.
6625 Affected file lib/silcclient/protocol.c. Changed also the
6626 protocol specification about the public key authentication in
6627 the connection authentication protocol. The actual data to be
6628 signed is now computed with a hash function before signing.
6630 * Fixed the public key authentication from the server as well.
6631 Affected file silcd/protocol.c.
6633 * Removed the mlock()'s from the memory allocation routines.
6634 Affected file lib/silcutil/silcmemory.c. The ./configure does
6635 not check anymore for the mlock(). Affected file is
6638 * Fixed USERS command in server to allow the execution of the
6639 command for private and secret channels if the client sending
6640 the command is on the channel. Affected file silcd/command.c.
6642 * Fixed silc_client_get_clients_local to return the clients
6643 count correctly. It could return wrong value. Affected file
6644 lib/silcclient/idlist.c.
6646 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6648 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6649 types. The assembler optimizations seemed not to like 64-bit
6650 data types. The assmebler optimizations thus are now enabled
6651 also for BSD systems as opposed to only enable them for Linux.
6653 * Do not check for threads at all on BSD systems. Affected
6654 file configure.in.pre.
6656 * Removed -n and -h options from the Irssi SILC Client since
6657 they are not used in silc.
6659 * Fixed the prime generation to assure that the first digit
6660 of the generated random number is not zero since our conversion
6661 routines does not like number strings that starts with zero
6662 digit. If zero digit is seen the random number is regenerated.
6663 This caused some corrupted RSA keys when the zero first digit
6664 was met. Affected file lib/silcmath/silcprimegen.c.
6666 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6668 * Fixed WIN32 configuration in the ./configure script.
6669 Fixed to include xti.h on environments that has it.
6670 Patches by Carsten Ilchmann and andrew.
6672 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6674 * Changed the silc_id_create_client_id to be collision
6675 resistant. It is now assured that there cannot be created
6676 two same client ID's. I suspect that some weird bugs in
6677 the server were actually caused by duplicate Client IDs.
6678 Affected file silcd/serverid.[ch]. A router receiving
6679 new ID now also assures and informs the sending server
6680 if the ID caused collision.
6682 * Changed the silc_id_create_channel_id to also assure that
6683 there are no collisions.
6685 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6687 * Statement about ignoring the Mutual Authentication flag when
6688 performing rekey with PFS was a bit misleading. It is ignored
6689 if it was set in the initial negotiation, it cannot be even
6690 set in the rekey. Fixed in the ke-auth draft. Started the
6691 new versions of the protocol drafts in the doc/.
6693 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6695 * Fixed a bug in silc_client_command_identify_save when saving
6696 new channel information. The channel name was no duplicated
6697 and caused crash on exit. Affected file is
6698 lib/silcclient/command_reply.c.
6700 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6702 * Fixed the getkey command handling in the server. Send just
6703 empty OK reply to the sender if the key could not be fetched
6704 (but everything else was ok, like the key just was not available).
6705 Changed the public key parameter to optional in the protocol
6706 specs so that empty OK reply can be sent. Affected file
6709 Added a message to Irssi SILC client to tell to user if the
6710 server did not return a public key.
6712 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6714 * Fixed a channel key regeneration bug. It registered new
6715 timeout tasks exponentially until all system resources were
6716 used. Affected file silcd/server.c.
6718 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6720 * Added the SILC Document generator to the scripts/silcdoc.
6721 It can be used to generate the Toolkit Reference Manual out
6722 of the source tree. Internally it will also use the RoboDoc
6723 generator now imported in util/robodoc.
6725 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * Added couple of return's in rekey protocol if error orccurred
6728 during the protocol. The execution must be terminated.
6729 Affected file silcd/protocol.c. Also, terminate the protocol
6730 always with timeout.
6732 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6734 * The client's Client ID was created initally from the wrong
6735 nickname (it could have been in format nick@host) in the
6736 silc_server_new_client. Affected file silcd/packet_receive.c
6738 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Added some SILC_LOG_ERROR's to various error conditions
6741 if client could not be added to ID cache. Affected files
6742 silcd/packet_receive.c and silcd/server.c.
6744 * When client's sock->user_data is freed, NULL also the
6745 client->router and client->connection pointers. Added check
6746 for these pointers being NULL to various places around the
6747 code. Affected file silcd/server.c.
6749 * Added client->data.registered == TRUE checks to various
6750 places around the code to assure that unregistered client's
6751 are not handled when it is not allowed. Affected file
6754 * Added `bool registered' fields to all
6755 silc_idlist_[server|client]_get_* routines to indicate whether
6756 the fetched client needs to be registered or not. Affected
6757 file silcd/idlist.[ch].
6759 * Add your own entry as registered to the ID cache in the
6760 server. Affected file server.c.
6762 * Fixed a bug in silc_server_new_server. The SilcServer was
6763 set as the new server's context instead of SilcServerEntry.
6764 This naturally caused some weird bugs.
6766 * Added "updated" field the SilcChannelEntry which indicates
6767 the time since the channel entry was last accessed. This
6768 can be used to determine whether it is necessary to
6769 announce the channel after backup resuming protocol.
6770 Affected files silcd/idlist.[ch].
6772 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6774 * Do not delete the channel rekey task when adding it
6775 for in silc_server_create_channel_key.
6777 * Changed the silc_server_create_channel_key to return
6778 TRUE or FALSE to indicate the success of the channel key
6781 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6783 * Fixed MSVC++ project files and added missing files to
6784 Makefiles under win32/.
6786 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Do not add TCP_NODELAY flag if the operating system
6789 does not have it defined. Affected files are
6790 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6792 * Fixed buffer overflow from Irssi SILC Client. Affected
6793 file irssi/src/fe-common/core/themes.c.
6795 * Fixed double free in client library in the file
6796 lib/silcclient/client.c when disconnecting from server.
6798 * Applied double free patch from cras to Irssi SILC client.
6799 Affected files irssi/src/core/[modules/expandos].c
6801 * Fixed the disconnection handling to Irssi SILC Client.
6802 The application must call silc_client_close_connection
6803 in ops->connect client operation in case of failure of
6804 the connection. Affected file is
6805 irssi/src/silc/core/client_ops.c.
6807 * Do not set sock->protocol to NULL in the function
6808 silc_client_close_connection after executing the protocol's
6809 final callback since the sock might not be valid anymore.
6810 Affected file lib/silcclient/client.c.
6812 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Do not enable SILC_THREADS if the linking with libpthread
6815 did not happen. Affected file configure.in.pre.
6817 * Added notion to protocol specification that server must
6818 verify the sent authentication payload with CMODE when
6819 setting the channel founder key. Implemented it to the
6820 server. Affected file silcd/command.c.
6822 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * Added _EXTRA_DIST SILC distribution variable to the
6825 distributions file. It is used to conditionally add extra
6826 files or directories to the specific distribution. Affected
6827 files ./prepare, Makefile.am.pre and distributions.
6829 Removed the `_' from the start of the distribution names.
6832 * Added README.WIN32 for instructions to compile the Toolkit
6835 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6837 * Fixed a double free in disconnection in the server. Affected
6838 file is silcd/server.c.
6840 * Fixed the lib/silcske/groups.c to work now also with GMP
6841 MP library. The string conversion did not work when using
6842 specific base and the base is indicated in the string as well.
6844 * Created win32/ directory which now includes MSVC++ specific
6845 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6846 It will appear only in the toolkit distribution
6848 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6850 * Changed the key material distribution function in case when
6851 the hash output is too short. The data is now concatenated
6852 a bit differently than it used to. Made the change to the
6853 SKE protocol specification.
6855 * Added better GMP detection to configure.in.pre. A patch
6858 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6860 * Fixed a minor bug in SKE that might cause some problem on
6861 some platforms. Affected file lib/silcske/silcske.c.
6863 * Added the cookie checking for initiator in the SKE. It checks
6864 that the responder returns the sent cookie unmodified. The
6865 affected file is lib/silcske/silcske.c. Added new SKE
6866 error type INVALID_COOKIE that can be sent during the
6867 negotiation. Fixed some memory leaks as well.
6869 * Added the "invalid cookie" error message to Irssi SILC client's
6872 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6874 * Added `task_max' field to the SilcClientParams to indicate
6875 the maximum tasks the scheduler can handle. If set to zero,
6876 default values are used. Affected file lib/silcclient/silcapi.h.
6878 * Fixed memory leaks in silc_client_close_connection. Affected
6879 file lib/silcclient/client.c.
6881 * Added silc_client_del_client_entry to client library to free
6882 all memory of given client entry. Affected file is
6883 lib/silcclient/idlist.[ch].
6885 * Added new functions silc_client_del_channel and
6886 silc_client_del_server to delete channel and server entries.
6887 Affected file lib/silcclient/[silcapi.h/idlist.c].
6889 * Removed silc_client_del_client_by_id from silcapi.h.
6891 * Fixed the INFO command to return the server's own info
6892 correctly when querying by Server ID. Affected file is
6895 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6897 * Removed the non-blocking settings in WIN32 code in the
6898 silc_sock_[read/write] and added SleepEx instead. Affected
6899 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6900 of input data is now checked with FIONREAD and ioctlsocket.
6902 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6904 * Call silc_schedule_task_del_by_context in the
6905 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6906 Affected file lib/silccore/silcprotocol.c.
6908 * Call silc_protocol_cancel for active protocols in the
6909 silc_server_close_connection if the funtion
6910 silc_server_free_sock_user_data has not been called.
6911 Affected file silcd/server.c.
6913 * Generic tasks cannot be deleted using the del_by_fd
6914 task deleting function since generic tasks does not match
6915 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6917 * Added a notion to SILCOPER help file that the SILCOPER works
6918 only on router server, not on normal server.
6920 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6922 * Added for WIN32 support for the new scheduler as well.
6923 Affected file lib/silcutil/win32/silcwin32schedule.c.
6925 * Fixed the SHA1 implementation to work on various platforms.
6927 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6930 API. It is part of the scheduler now. Everything else is
6931 as previously but some functions has changed their names.
6932 Checkout the lib/silcutil/silcschedule.h for the interface.
6933 Updated all applications to use the new interface. Affected
6934 files are lib/silcutil/silcschedule.[ch].
6936 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * Found a bug in the SKE implementation. The HASH value,
6939 specified by the protocol, was not computed correctly. The
6940 public key of the responder was not added to the computation
6941 even though it is mandatory. Affected file lib/silcske/silcske.c.
6942 This unfortunately causes incompatibilities with older
6943 clients and servers.
6945 * Added WIN32 specific network init and uninit functions:
6946 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6947 the Winsock2. Affected file lib/silcutil/silcnet.h and
6948 lib/silcutil/win32/silcwin32net.c.
6950 * Set the socket always to nonblocking mode on WIN32 after
6951 reading data or writing data. Affected file is
6952 lib/silcutil/win32/silcwin32sockconn.c.
6954 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6956 * Fixed various compilation problems under WIN32. Affected
6957 files lib/silcutil/win32/silcwin32thread.c and
6958 lib/silcutil/win32/silcwin32schedule.c.
6960 * Removed all _internal.h #includes from public header
6961 files. Internal headers must never be included from
6964 Removed also the lib/silcske/payload_internal.h file.
6966 * All include files that may be needed (public and some others
6967 included by the public headers) by application developers are
6968 now copied to the ./includes directory. It does not copy any
6969 internal headers. Affected file Makefile.defines.pre and all
6970 Makefile.am's under lib/ and subdirs.
6972 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6974 * Do not change the ~/.silc directory's permissions automatically.
6975 Affected file irssi/src/silc/core/clientutil.c.
6977 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6979 * Do not cancel the protocol in silc_server_close_connection
6980 it might cause recursion. Now cancelled in the function
6981 silc_server_free_sock_user_data. Affected file silcd/server.c.
6983 * Fixed the silc_server_remove_clients_by_server to regenerate
6984 the channel keys correctly finally. Added also new function
6985 silc_server_remove_clients_channels to actually do it.
6986 Affected file silcd/server.c.
6988 * Fixed the silc_server_new_channel to not crash by giving
6989 wrong router to the new channel. Affected file is
6990 silcd/packet_receive.c.
6992 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6994 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6995 which is given as argument to the silc_client_alloc now.
6996 It can be used to configure the client and set various parameters
6997 that affect the function of the client.
6999 * The USERS command in server did not check whether the channel
7000 is private or secret. Affected file silcd/command.c.
7002 * Added new argument to the USERS command in protocol specification.
7003 The USERS command now can take the channel name as argument
7004 as well. Added support for this in client and server and
7005 updated the protocol specs.
7007 * Completed the GETKEY command in client. It can be now used
7008 to fetch also servers public key not only some clients.
7009 Affected files lib/silcclient/command[_reply].c.
7011 * Added silc_client_get_server to return server entry by the
7012 server name. Affected files lib/silcclient/silcapi.h and
7015 * Redefined the IDENTIFY command in protocol specification to be
7016 more generic. It now can be used to query information about
7017 any entity in the SILC Network, including clients, servers and
7018 channels. The query may be based either the entity's name
7019 or the ID. Added support for this in both client and server.
7021 Affected files silcd/command.c and lib/silcclient/command.c
7022 and command_reply.c.
7024 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7025 the _from_client and _from_server functions. Affected file
7028 * Added silc_client_get_channel_by_id_resolve to the file
7029 lib/silcclient/silcapi.h to resolve channel information by
7030 its ID. Added also silc_client_get_channel_by_id that
7031 does not resolve it from the server.
7033 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7035 * Added SilcServerEntry context into the client library
7036 to represent one server. The INFO command now allocates
7037 these to save the resolved server info. For now on the
7038 client library will also keep information about servers,
7039 connected and resolved with INFO.
7041 The INFO command now allocates the SilcServerEntry context
7042 and saves the server info there. The COMMAND_REPLY in
7043 the INFO now returns the parameters to application in
7044 same order as defined in the protocol specification.
7046 The entries are cached in the client->server_cache.
7048 * The INFO command is now issued after received the Client ID
7049 from the server. Affected file lib/silcclient/client.c.
7051 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7052 to the application as the mode changer might be server.
7053 It is guaranteed that NULL is not returned anymore to the
7054 application. Affected file lib/silcclient/client_notify.c.
7056 The ID Type is now also passed to the application so that
7057 it can check whether the returned entry is SilcClientEntry
7060 Added new function silc_client_get_server_by_id to return
7061 the server entry by ID. Affected files are the
7062 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7064 * Do not create the channel in the Irssi SILC Client when issuing
7065 the JOIN command but when received the sucessful JOIN command
7066 reply. Otherwise the channel might get created even though we
7067 could not join it. The Affected file is
7068 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7070 * Fixed a channel joining bug in router. The router must also
7071 check the channel modes, invite and ban lists etc. when serving
7072 the JOIN command sent by normal server. Affected file is
7073 silcd/command.c. The router now resolves the client's
7074 information from the server who sent the JOIN command if it
7075 does not know it, and processes the JOIN command only after
7078 * Changed the SilcCommandCb to take new argument; void *context2.
7079 Affected file lib/silccore/silccommand.h
7081 The second argument in the command callbacks in the server now
7082 includes the SilcServerCommandReplyContext if the command was
7083 called as pending command callback from the command reply.
7084 Otherwise it is NULL. When called as pending the status of the
7085 command reply will be checked and if it was erronous the
7086 error will be sent to the original sender of the command.
7087 This way the client always receives the error messages even
7088 though the server was actually the one who received the error
7089 when it resent the command to router, for example. Affected
7090 files silcd/command[_reply].[ch].
7092 * Fixed sending WHOWAS command's error message to client if
7093 the requested client could not be found. It was missing.
7096 * Changed the CMODE and CUMODE commands reply arguments in the
7097 protocol specification. The Channel ID is now sent in both
7098 of the commands to identify the channel. Implemented this
7099 new feature to the client and server. Affected files
7100 lib/silcclient/command_reply.c and silcd/command.c.
7102 * Made better checks for invite and ban lists in the JOIN
7103 command in server. Affected file silcd/command.c.
7105 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7107 * The server now performs the incoming host IP/DNS lookup
7108 using the silc_socket_host_lookup and thus does not block
7109 the server anymore. Affected file silcd/server.c.
7111 * Completed the multi-thread support for SILC Scheduler in
7112 the lib/silcutil/silcschedule.c.
7114 * Fixed the configure.in.pre to detect the pthread correctly
7117 * Fixed a deadlock in silc_task_queue_wakeup in the file
7118 lib/silcutil/silctask.c.
7120 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7122 * Added new function silc_schedule_wakeup that is used in
7123 multi-threaded environment to wakeup the main thread's
7124 schduler. It needs to be used when a thread adds a new task
7125 or removes a task from task queues. After waking up, the
7126 scheduler will detect the task queue changes. If threads
7127 support is not compiled in this function has no effect.
7128 Implemented the wakeup mechanism to both Unix and WIN32
7129 systems. Affected files are lib/silcutil/silcschedule.[ch],
7130 lib/silcutil/unix/silcunixschedule.c and the
7131 lib/silcutil/win32/silcwin32schedule.c.
7133 * Added new function silc_task_queue_wakeup to wakeup the
7134 scheduler by the specified task queue. Affected file
7135 lib/silcutil/silctask.[ch].
7137 * The silc_socket_host_lookup_start now wakes up the scheduler
7138 after adding the timeout task. Affected file is
7139 lib/silcutil/silcsockconn.c.
7141 * The silc_socket_host_lookup is synchronous now if the threads
7142 support is not compiled in. However, the callback is still
7143 called asyncronously through the scheduler, anyway. Affected
7144 file lib/silcutil/silcsockconn.c.
7146 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7148 * Added new function silc_socket_host_lookup to perform
7149 asynchronous IP and FQDN lookups for the socket connection.
7150 Affected files lib/silcutil/silcsockconn.[ch].
7152 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7154 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7155 that may or may not compile the mutex support in.
7157 Changed the silc_mutex_alloc interface. It allocates the
7158 mutex now to the sent pointer and returns TRUE or FALSE.
7160 Affected file lib/silcutil/silcmutex.h.
7162 * Wrote the SILC Task Queue interface to support multi-threads.
7163 Affected file lib/silcutil/silctask.[ch].
7165 * Wrote the SILC Scheduler to support multi-threads. Affected
7166 file lib/silcutil/silcschedule.c.
7168 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7170 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7171 in lib/silcutil/win32/.
7173 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7175 * Defined SILC Mutex API and SILC Thread API and implemented
7176 them for Unix. Affected files are
7177 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7178 lib/silcutil/unix/silcunixmutex.c and
7179 lib/silcutil/unix/silcunixthread.c.
7181 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7183 * Fixed the silc_server_remove_clients_by_server's channel
7184 key re-generation. The hash table handling was incorrect
7185 and would not work with many channels. Affected file is
7188 * Fixed some memory leaks around the server code.
7190 * Rewrote the silc_server_get_users_on_channel to support IPv6
7191 based Client ID's. Affected file silcd/server.c.
7193 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7194 specification. However, a separate document must be written
7195 to define the detailed signing procedure and the payload
7196 associated with the flag. Defined the flag to the
7197 lib/silccore/silcchannel.h as well.
7199 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7201 * Changed the dynamic tables to static size tables in the
7202 lib/silccrypt/silchmac.c.
7204 * Removed GCC dependencies from the code. A patch by cras.
7206 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * Do not show the error "Error receiving packet bla bla"
7209 in server if it really was not an error (-2 means that reading
7210 is pending). Affected file silcd/server.c.
7212 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7214 * Fixed a possible crash in silc_server_remove_clients_by_server
7215 in silcd/server.c. Fixed there also some memory leaks.
7217 * Fixed the silc_idlist_replace_client_id. It could replace
7218 wrong key in the hash table. Affected file silcd/idlist.c.
7220 * Do not check whether there are global users on the channel
7221 if the channel->global_users is FALSE. Affected functions
7222 silc_server_remove_from_one_channel and
7223 silc_server_remove_from_channels in silcd/server.c. Also,
7224 do not check if the removed client is local as we can be
7225 sure that global client was not removed from the channel
7226 and checking for global users is not needed.
7228 * The silc_server_remove_clients_by_server now re-generates
7229 the channel keys correctly for those channels that had
7230 clients removed from them. Affected file silcd/server.c.
7232 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7234 * Found the reason of random crashes in the server. We weren't
7235 ignoring the SIGPIPE signal (which can be sent in write())
7236 and it crashed the server. Affected file silcd/silcd.c.
7238 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7240 * Assure that sock->user_data is not NULL in the function
7241 silc_server_packet_send in silcd/packet_send.c.
7243 * Disconnect the remote connection if it could not be added
7244 to any ID lists in the server. The affected file is
7247 * Check in silc_server_packet_send[_real/dest] that the
7248 socket is not disconnecting and ignore the data if it is.
7249 Affected file silcd/packet_send.c.
7251 * Define inline to __inline on native WIN32 compilation.
7252 Affected file includes/silcwin32.h.
7254 * Added some explicit type casts for inline code since MSVC
7255 require them. Affected files lib/silcutil/silcbuffer.h,
7256 lib/trq/silcdlist.h and lib/trq/silclist.h.
7258 * Print warning in log files from now on if the packet
7259 decryption fails. Affected file silcd/server.c.
7261 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7263 * Changed the `say' client operation's interface to accept
7264 new `type' argument to indicate the type of the message sent
7265 by the library. The application may filter the library's
7266 messages according the type. The affected file is the
7267 lib/silcclient/silcapi.h.
7269 * Added two new functions to lib/silcclient/silcapi.h:
7270 silc_client_del_client and silc_client_del_client_by_id.
7271 Affected file lib/silcclient/idlist.c.
7273 * Moved the clientincludes.h from includes/ to silc/ and
7274 serverincludes.h from includes/ to silcd/.
7276 * The modes for the CMODE and CUMODE are now passed as
7277 uint32 for application with COMMAND_REPLY. The affected
7278 file is lib/silcclient/command_reply.c.
7280 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7282 * /WHOIS without arguments shows client's own information.
7283 Affected file lib/silcclient/command.c.
7285 * Changed PING to not accept any arguments. The specs
7286 says that client can ping only the connected server so
7287 requiring an argument is not needed. Affected file is
7288 lib/silcclient/command.c.
7290 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7292 * Fixed a fatal bug in private message sending and reception
7293 encryption and decryption when using private message keys.
7294 The implementation was incorrect and did not follow the
7295 specification. It causd that some of the message were
7296 lost since it did not use the sending and receiving keys
7297 as the protocol suggests. This has been fixed and will cause
7298 incompatibilities with older clients when sending private
7299 message encrypted with private message keys. Affected files
7300 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7301 and various other in Irssi SILC Client.
7303 Added `responder' boolean argument to the functions
7304 silc_client_add_private_message_key[_ske] to indicate when
7305 the key is added as responder or initiator of the key
7308 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7310 * Removed the silc_ske_check_version function and created
7311 a SilcSKECheckVersion callback. Added also a function
7312 silc_ske_set_callbacks that is now used to set all SKE
7313 callbacks. The callback functions are not given to
7314 the SKE functions anymore, but this function is used to
7317 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7319 * Added `silc_version' argument to the silc_client_alloc
7320 to define the version of the application for the library.
7321 The library will use the version string to compare it
7322 against the remote host's (usually a server) version
7323 string. Affected file lib/silcclient/silcapi.h
7325 * Added the KE protocol context to Key Agreement context
7326 in client library so that we can abort the SKE if it
7327 is in process when we get timeout. Affected file is
7328 lib/silcclient/client_keyagr.c.
7330 * Do not resolve the client ID forever if it returns in the
7331 first time that such client does not exist. This was done
7332 for example with private message. Affected file is
7333 lib/silcclient/client_prvmsg.c.
7335 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7337 * Do not add regex.h for WIN32. The affected file
7338 includes/silcincludes.h.
7340 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7341 not work yet 100%. It generates the DLL's automatically
7342 when compiling with --with-win32 under cygwin.
7344 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7346 * lib/contrib/regex.c is not compiled on WIN32.
7348 * Added silc_net_get_socket_opt function to the
7349 lib/silcutil/silcnet.h.
7351 * Added includes/silcwin32.h for WIN32 specific includes
7354 * Do not use ptime structure or any of the posix process
7355 functions on WIN32 in lib/silccrypt/silrng.c.
7357 * Added silc_gettimeofday to provide generic function
7358 for struct timeval on all platforms. Added the function
7359 to lib/silcutil/silcutil.h.
7361 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7363 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7364 library as they clearly belong there. As a plus side we
7365 can make the actual socket connection routines platform
7368 Added also new generic function silc_socket_read and
7369 silc_socket_write (that used to be silc_packet_[read/write].
7370 The implementation of these are platform specific.
7372 * Added WIN32 specific routines of silc_socket_[read/write]
7373 to lib/silcutil/win32/silcwin32sockconn.c.
7375 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7377 * Added preliminary support for native WIN32 compilation under
7378 cygwin (using the -mno-cygwin option for GCC) to the
7379 ./configure.in.pre. The --with-win32 now prepares the
7380 compilation for native WIN32.
7382 * Rewrote the SILC Scheduler interface in the file
7383 lib/silcutil/silcschedule.h. The scheduler is now context
7384 based and does not have anymore any global static scheduler.
7385 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7386 and created lib/silcutil/win32 directory for WIN32 based
7389 * Added Unix specific network routines to the
7390 lib/silcutil/unix/silcunixnet.c and the old
7391 lib/silcutil/silcnet.c includes now only generic routines.
7393 Added WIN32 specific network routines to the
7394 lib/silcutil/win32/silcwin32net.c.
7396 * Added Unix specific utility functions from the
7397 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7399 * Added WIN32 SILC Scheduler to the file
7400 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7403 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7405 * Do not handle JOIN notify in the server if the target client
7406 is not registered (idata->registered == FALSE). The affected
7407 file is silcd/packet_receive.c.
7409 * Update the nickrec->founder in event_cumode in the Irssi SILC
7410 client. Affected file irssi/src/silc/core/silc-channels.c.
7412 * Fixed the CUMODE_CHANGE notify handling in the server when
7413 server and router are announcing their clients on channels.
7414 Now the mode changes are saved and notified correctly. The
7415 affected file is /silcd/packet_receive.c.
7417 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7418 They really did not replace the cache entry in the ID Cache.
7419 Now they do that. Affected file silcd/idlist.c.
7421 * Fixed the KICK notify handling in the Irssi SILC client to
7422 update the channel records so that the kicked client does not
7423 appear to be on the channel. The affected file is
7424 irssi/src/silc/core/silc-channels.c.
7426 * Always update the conn->current_channel when executing command
7427 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7429 * Fixed the KILL notify handling in Irssi SILC client to remove
7430 the killed client on all channels.
7432 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Fixed the silc_parse_command_line to remove extra spaces
7435 from the start and end of the arguments. Affected file is
7436 lib/silcutil/silcutil.c.
7438 * Cancel and free any active protocol in the function
7439 silc_server_close_connection. Affected file silcd/server.c.
7441 * Cancel and free any active protocol in the function
7442 silc_client_close_connction. Affected file is
7443 lib/silcclient/client.c.
7445 * Do not execute the KILL command for clients that are in
7446 history (ie. they are not in the network). Affected file is
7449 * Fixed KILL notify handling, client does not crash anymore.
7450 Affected file irssi/src/silc/core/silc-channels.c.
7452 * Reduced the default packet buffer size from 2048 to 1024 in
7453 lib/silccore/silcpacket.c.
7455 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7456 counter to the SKE context that is incresed when the SKE library
7457 performs async operation outside the library. If the outside
7458 process frees the SKE context and FREED status will be set
7459 and the library will detect after the sync operation that the
7460 libary is freed. The affected files are
7461 lib/silcske/silcske[_status].[ch].
7463 * Resolve the client entry information in the function
7464 silc_client_channel_message to assure that NULL pointer is not
7465 passed as client entry to the application. */
7467 * Fixed the task timeout calculation to assure that there is
7468 never negative timeouts. The affected file is
7469 lib/silcutil/silcschedule.c.
7471 * Fixed the channel user mode notification sending in server.
7472 It was sent point-to-point to the router (or to server by router)
7473 but it needs to be destined to a channel. The routines now
7474 supports sending the channel user mode notifys to the channels
7475 when announcing clients and channels. Affected files are
7476 silcd/server.c and silcd/packet_receive.c.
7478 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7479 It did not actually replace the old channel entry in the cache.
7480 Affected file lib/silcclient/client_notify.c.
7482 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7484 * Fixed a possible crash in silc_packet_send_prepare. It now
7485 assures always that there is enough space in the buffer and
7486 at the tail area of the buffer (for MAC).
7488 Fixed the inbound buffer reallocation in silc_packet_read.
7489 It was old code and did not handle the reallocation correctly.
7492 The affected file is lib/silccore/silcpacket.c.
7494 * Fixed buffer overflow in silc_parse_nickname in the file
7495 lib/silcutil/silcutil.c.
7497 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * make install generates new server keys only if there is not
7502 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7504 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7505 Added check that if the NOREPLY is set then we will not send
7506 the away message. This avoids infinite loop of away messages
7507 if both clients are away. The affected file is
7508 lib/silcclient/client_prvmsg.c.
7510 * Fixed client crash if /NICK was given without arguments.
7511 Affected file lib/silcclient/command.c.
7513 * Server does not send the invite list in INVITE command back
7514 to the client if the list was not altered. Added this notion
7515 to the protocol spec as well. Affected file silcd/command.c.
7517 Fixed possible crash in INVITE command by checking the
7518 value of silc_server_get_client_route command.
7520 * Fixed the INVITE notify type handling. The arguments are now
7521 taken in correct order and client does not crash. The affected
7522 file is irssi/src/silc/core/silc-channels.c.
7524 Removed the "Inviting xxx to channel" message from the
7525 client library away and let the application handle it.
7526 Affected file lib/silcclient/command.c. Added that message
7527 to Irssi SILC client's message formats.
7529 * Fixed CMODE command crash in client. It now checks the
7530 amount of arguments correctly and does not crash. The affected
7531 file is lib/silcclient/command.c.
7533 * Do not create new channel automatically in silc_channels_join
7534 but check whether the channel by that name already exists.
7535 Affected file irssi/silc/core/silc-channels.c.
7537 * Do not send the SERVER_SIGNOFF to router if the disconnected
7538 entity was the router. Affected file silcd/server.c.
7540 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7541 SILC client as it was missing from there.
7543 Added the handling of the KICK notify to the Irssi SILC client
7544 as it was missing. Added "you have been kicked" message to
7545 Irssi SILC client's message modules formats.
7547 Added the handing of the KILL notify to the Irssi SILC client
7548 as it was missing. Added the kill message module formats
7551 The affected file is irssi/src/silc/core/silc-channels.c.
7553 * The router did not save the channel mode the server announced.
7554 Affected file silcd/packet_receive.c.
7556 * Fixed a possible crash in INFO command in server. If the
7557 server did not provide the server info it crashed. Affected
7558 file silcd/command.c.
7560 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * Fixed the GETKEY command in the server to check also the
7563 global list. Otherwise the GETKEY would not work correctly
7564 in normal SILC server. Affected file silcd/command.c.
7566 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * Fixed GETKEY crash, it crashed if the command did not succseed.
7570 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7573 is now real and not just an macro interface to GMP.
7575 Removed the entire GMP from the source tree and imported new
7576 NSS MPI library instead. Reason for removing GMP is that it is
7577 extremely large and compiles extremely slow. The NSS MPI
7578 is only a few files and compiles in less than 10 seconds.
7579 The speed is also about the same as GMP. The MPI is imported
7580 to lib/silcmath/mpi.
7582 If the system has GMP installed we will still use the GMP.
7583 If it is not then the NSS MPI will be compiled.
7585 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Merged a long nickname (127 characters long) crash bugfix from
7588 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7590 * Merged a freed memory reference bugfix from Irssi CVS tree.
7591 Affected file irssi/src/core/commands.c.
7593 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7595 * Added the server's public key sving and verification to the
7596 server when performing the SKE. This was missing and the
7597 remote server's (or router's) public key was accepted without
7598 checking whether we have it previously or trust it at all.
7599 Affected file silcd/protocol.c.
7601 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7603 * Check in the silc_server_timeout_remote if protocol is active
7604 and make sure that the protocol's final callback is called so
7605 that all memory if freed. Affected file silcd/server.c.
7607 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7609 * silc_server_whois_send_reply crashed the server if the nickname
7610 was 127 characters long. Affected file silcd/command.c.
7612 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7614 * Added sanity check to the silc_server_new_client. If the hostname
7615 is provided inside username then check that the provided hostname
7616 really is the same as the resolved one. If the hostname was not
7617 resolved then check it from the public key. Affected file is
7618 silcd/packet_receive.c.
7620 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7621 if the server disconnected us and the connection is not valid
7622 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7624 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7625 the library to the lib/silcutil/silcutil.[ch].
7627 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7629 * Close log file after open. Affected file
7630 lib/silcutil/silclog.c.
7632 * Check whether sock == NULL in silc_client_send_packet and return
7633 if it is. Affected file lib/silcclient/silcclient.c.
7635 * Check rec->entry == NULL in the Irssi SILC Client before
7636 sending the channel message. Affecte file is
7637 irssi/src/silc/core/silc-servers.c.
7639 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Merged a splitted window bugfix from Irssi CVS tree. The
7642 affected file is irssi/src/fe-text/textbuffer-view.c.
7644 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7645 It did not print nickname.
7647 * Improved the distributions system a bit.
7649 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7652 irssi/src/fe-text/gui-window.c.
7654 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7655 to in-active server. The affected file is
7656 irssi/src/silc/core/client_ops.c.
7658 * Resolve the client in USERS command reply if the entry does
7659 not have username resolved. The affected file is
7660 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7661 command to WHOIS command to really resolve stuff. The USERS
7662 is not used any more in any critical section so WHOIS can
7663 be used even though it might be slower than IDENTIFY.
7665 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7668 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * Changed the protocol API a bit more consistent in the
7671 lib/silccore/silcprotocol.[ch].
7673 * Changed the following headers to ROBODoc format:
7675 lib/silccore/silcpayload.h
7676 lib/silccore/silcprotocol.h
7677 lib/silccore/silcsockconn.h
7679 All core library headers are now formatted.
7681 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7683 * Fixed a bug in Irssi SILC client; do not show that you are
7684 server/router operator if you really are not. Affected file is
7685 irssi/src/silc/core/client_ops.c.
7687 * Renamed silc_command_free_payload to silc_command_payload_free.
7688 Affected file lib/silccore/silccommand.h
7690 * Added silcmath.h to include the prototoypes of various routines
7691 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7694 * Changed the following headers to ROBODoc format:
7696 lib/silccore/silcchannel.h
7697 lib/silccore/silccommand.h
7698 lib/silccore/silcid.h
7699 lib/silccore/silcidcache.h
7700 lib/silccore/silcmode.h
7701 lib/silccore/silcnotify.h
7702 lib/silccore/silcpacket.h
7703 lib/silcmath/silcmath.h
7705 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7707 * Added checking to the server code not to start the server if
7708 ciphers and stuff are not configured properly. Affected files
7709 silcd/serverconfig.[h] and silcd/server.c.
7711 * Changed the layout of the header files of the public interfaces
7712 in the SILC libraries. The new layout supports ROBODoc
7713 documentation tool (and some others) so that it is easy to create
7714 a library reference manual. All the other headers and source
7715 code must still follow the CodingStyle document. Also source
7716 code must not include these ROBODoc stuffs, only the headers.
7717 Furthermore, all public interface headers must now be named
7718 by using `silc' prefix, example: silcapi.h, silccipher.h.
7719 Some files were renamed due to this. All the other headers
7720 must not be used as public interfaces. I will update the
7721 CodingStyle document later. Changed following headers, so far:
7723 lib/silcclient/silcapi.h
7724 lib/silccore/silcauth.h
7725 lib/silccore/silcprivate.h
7726 lib/silccrypt/silcdh.h
7728 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7732 * Removed silc_client_packet_send_flush from the client library
7733 as it is not needed. Affected file lib/silcclient/client.[ch].
7735 * Added printing of message of unresolved authentication method
7736 to the Irssi SILC client. Added it to the module formats.
7737 Removed the same message from the client library.
7739 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Added new distribution feature, DISTLABEL. Every distribution
7742 can define own preprocessor label that can be used in the
7743 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7744 file distributions, acconfig.h.pre and prepare.
7746 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * Added Makefile.defines_int to include the actual definitions
7749 for Makefile.defines.in. Tested the new distribution system,
7750 created distributions and tested installation.
7752 * Added AWAY message printing to the Irssi SILC client. Added
7753 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7755 * Added SCONNECT command to call the SILC's CONNECT command.
7756 Cannot use CONNECT directly since Irssi uses that internally.
7757 Affected file irssi/src/silc/core/silc-servers.c.
7759 Added ACTION local command. It is same as ME command but takes
7760 the channel as mandatory argument.
7762 Rewrote some of the Irssi's help files to suite for SILC
7765 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7767 * Added Makefile.defines[.in] that should for now on be included
7768 in all Makefile.am file in the source tree. That file includes
7769 all common compilation definitions for SILC source tree.
7771 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Minor changes to the ./prepare script to change the package
7774 name according the distribution name to the configure.in.
7776 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Created new distribution system. Added file `distributions'
7779 that defines all the distributions that can be created out of
7780 the SILC source tree. The ./prepare script now reads that
7781 file to determine how to prepare the distributions. The
7782 first argument to the ./prepare is the name of the distribution
7783 and second is the version of the distribution. If given
7784 without arguments it creates the default (toolkit) distribution
7785 with the default version (defined in ./prepare).
7787 All Makefile.am files that are subject to the distributions
7788 are now named as Makefile.am.pre. These are ./Makefile.am
7789 and lib/Makefile.am. Others may be changed later.
7791 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7793 * Added invite list, ban list, some key management and connection
7794 error message printing to module formats in the Irssi SILC client.
7796 * Added new silc_client_set_away_message to set the away message
7797 that is back to the person who sent private message. The
7798 affected file lib/silcclient/silcapi.h and the
7799 lib/silcclient/client_prvmsg.c.
7801 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7803 * Fixed the private message sending in the Irssi SILC client,
7804 added local command KEY to the Irssi SILC client.
7806 Added key management and key agreement message formats to the
7807 irssi/src/fe-common/silc/module-formats.[ch].
7809 Added USERS (alias WHO) printing, server/router operator
7810 indication and LIST command printing to the module formats.
7812 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Fixed channel joining notify handling, cumode notify handling
7815 from Irssi SILC client.
7817 * Added SILC specific module-formats to the Irssi SILC client so
7818 that SILC specific message hilighting, colors etc is possible.
7819 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7821 Added channel mode, channel user mode, actions, notices,
7822 whois and whowas printing to the the module-formats.c.
7824 * Fixed a bug in channel deletion in the server. The channel
7825 is not left to the cache even if the channel founder auth mode
7826 is set when there are no users anymore on the channel. Affected
7827 file silcd/server.c.
7829 * The silc_net_localhost now resolves the entire hostname including
7830 the domain name. Affected file lib/silcutil/silcnet.c.
7832 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Changed the ask_passphrase client operation to be ascynchronous.
7835 It has now a completion callback and a context that the
7836 application must call after it has got the passphrase from
7837 the user. Affected files lib/silcclient/silcapi.h,
7838 lib/silcclient/protocol.c, lib/silcclient/command.c and
7841 Added SilcAskPassphrase callback that the application calls
7842 to deliver the passphrase to the library.
7844 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7845 The public key verification and especially a certificate
7846 verification is asynchronous procedure.
7848 Added new SILC_SKE_STATUS_PENDING status to indicate the
7849 request is pending and a callback will be called to finalize
7852 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7853 indicate that remote end did not send its public key (or
7854 certificate), even though we require it. Added check for this
7855 condition in the SKE. This was a security bug, now fixed.
7857 Defined new SilcSKEVerifyCbCompletion callback that is called
7858 when the verification process is completed.
7860 The affected files lib/silcske/silcske_status.h and
7861 lib/silcske/silcske.[ch].
7863 * Changed the verify_public_key client operation to be async
7864 as well. Defined SilcVerifyPublicKey callback that is used to
7865 indicate the success of the public key verification process.
7867 Changed the server and client to use the new async client
7870 * Changed the Irssi SILC client's internal scheduler to be called
7871 twice as many times as it used to be. As a result the client
7872 should be a bit faster now. Affected file is
7873 irssi/src/silc/core/silc-core.c.
7875 * Added support to Irssi SILC client of asynchronous public key
7876 verification and passphrase inquiry. Affected file is
7877 irssi/src/silc/core/silc-core.c.
7879 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Do not say "You have left channel %s" in client library.
7882 Moved it to the application. Affected files are
7883 lib/silcclient/command.c and silc/client_ops.c.
7885 * Fixed silc_client_get_clients. Command context was not
7886 duplicated and was freed memory in the callback. Affected
7887 file lib/silcclient/idlist.c.
7889 * Do not say "you are now talking..." on JOIN command in the
7890 client library. The appliation must handle it.
7892 * Do not say ".. changed topic to" in command reply in the
7893 client libary. The application must handle it.
7895 * Fixed TOPIC command sending in the client library.
7897 * Fixed a memory leak in silc_client_command_free in the file
7898 lib/silcclient/command.c.
7900 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * Imported a modified version of Irssi client to the source tree.
7903 The Irssi will be used to create a new client called
7904 Irssi SILC. Imported to irssi/.
7906 Added silc_core_init_finish function to the Irssi. Affected
7907 file irssi/configure.in.
7909 A lot changes in the Makefile.ams around the irssi tree.
7911 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7913 * Do not rehash if the new size is same as the old size of the
7914 hash table, in the silc_hash_table_rehash*. The affected file
7915 lib/silcutil/silchashtable.c.
7917 * Replaced hash_table_del_by_context calls from the server
7918 (when channel->user_list and client->channels) to the
7919 hash_table_del as it is sufficient and faster.
7921 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7923 * Added silc_hash_table_list, silc_hash_table_get and the
7924 SilcHashTableList structure to provide an alternative way to
7925 traverse the hash table. The affected files are
7926 lib/silcutil/silchashtable.[ch].
7928 * Changed the server's idlist routines to use the hash table
7929 routines to optimize the code.
7931 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7933 * Replaced the client entry's `channel' list and channel entry's
7934 `user_list' list to hash tables for optimized lookup. Changed
7935 the code to use the hash table interface around the code.
7936 Affected file lib/silcd/idlist.[ch].
7938 * Added `auto_rehash' boolean argument to the function
7939 silc_hash_table_alloc to indicate whether the hash table should
7940 auto-rehash when it thinks is appropriate time. It will
7941 increase the hash table size if the there is twice as much
7942 entries in the table than the size of the table, and will
7943 decrease the size if there are twice as less entries than
7944 the size of the table.
7946 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7950 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7952 * silc_idcache_purge_by_context deletes the entry now by context
7953 as it is supposed to do. Affected file lib/silccore/idcache.c.
7955 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7956 client is not anymore valid (WHOWAS givens the info) and not
7957 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7959 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7961 * Removed the `data' and `data_len' arguments from the ID Cache
7962 interfaces and added `name' argument. ID Cache does not handle
7963 anymore the binary data only a names associated with given ID.
7965 * When hashing a Client ID with silc_hash_id the entire ID is
7966 not hashed anymore, instead only the hash of the Client ID is
7967 hashed. This way we can access the Client ID from the cache
7968 with Client ID but with the hash of the ID (which is a hash of
7969 the nickname) as well without any difference in performance.
7971 Added also silc_idcache_find_by_id_one_ext to do one on one
7972 searching when we have the actual ID. Added also function
7973 silc_hash_client_id_compare. The affected files are
7974 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7976 * When hashing the name associated with a ID it is always done
7977 in lowercase. This way we can access the cache without worrying
7978 about case-sensitivity, even though, for example nicknames are
7981 * Fixed a bug in server with channel message sending. It put
7982 wrong ID type as destination ID. The affected file
7983 silcd/packet_send.c.
7985 * silc_idcache_del_by_context now deletes from all hash tables
7986 by context. Affected file lib/silccore/idcache.c.
7988 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * Changed the client library to use the new ID Cache interface.
7991 Changes around the source tree.
7993 * Added silc_hash_table_rehash_ext to rehash with specific
7994 hash function. Affected file lib/silcutil/silchashtable.[ch].
7996 * Added silc_hash_string_compare to compare two strings in the
7997 hash table. Affected file lib/silcutil/silcutil.[ch].
7999 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Added new function silc_idcache_del_by_context into the
8002 lib/silccore/idcache.[ch].
8004 * Changed the server's ID list routines to use the new ID Cache
8005 interface. Changes around the source tree.
8007 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8009 * Added silc_hash_table_del[_by_context]_ext functions in to the
8010 lib/silcutil/silchashtable.[ch].
8012 Removed silc_hash_table_find_all* routines and added new
8013 silc_hash_table_find_foreach to replace them.
8015 Added silc_hash_table_replace_ext function as extended
8016 replacing function. Separated the simple hash table interface
8017 from the extended hash table interface in the file
8018 lib/silcutil/silchashtable.h.
8020 * Fixed minor bugs and changed it to use some of the new
8021 hash table functions in lib/silccore/idcache.c
8023 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Added new function silc_hash_table_find_all to return all keys
8026 in the hash table by the specified key. As the hash table is
8027 collision resistant it also makes it possible to have several
8028 duplicate keys in the hash table. This function may be used to
8029 find all of the keys from the hash.
8031 Added user_context arguments to the SilcHashFunction,
8032 SilcHashCompare and SilcHashDestructor to deliver user specified
8035 Added new fuctions silc_hash_table_find[_all]_ext to do
8036 extended lookup with specified hash and compare functions and
8037 specified user contexts.
8039 Added new function silc_hash_table_add_ext to add the key
8040 with specified hash function and user context.
8042 Added new function silc_hash_table_foreach to traverse all
8043 entrys in the hash table. Added SilcHashForeach callback
8046 Added new function silc_hash_table_del_by_context to delete
8047 the entry only if the context associated with the key matches.
8049 Affected files are lib/silcutil/silchashtable.[ch].
8051 * Removed silc_hash_[server/client/channel]_id and added just
8052 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8053 silc_hash_id_compare to compare two ID's using as the hash table
8054 comparison function. Added also silc_hash_data to hash
8055 binary data and silc_hash_data_compare to compare it.
8057 * Removed silc_idlist_find_client_by_hash as it is not needed
8058 anymore. Affected file silcd/idlist.[ch].
8060 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8061 to use internally the SilcHashTable. The new ID Cache is a lot
8062 faster than the old one. Some of the ID Cache interface was also
8063 rewritten and obsolete and stupid functions were removed.
8065 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8067 * Added entry_count field to the SilcHashTable to keep the number
8068 of the entries in the table. Implemented the function
8069 silc_hash_table_rehash. Added new function
8070 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8072 Fixed a minor bug in silc_hash_table_free.
8074 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8075 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8076 into the lib/silcutil/silcutil.[ch].
8078 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Implemented a collision resistant hash table into the
8081 lib/silcutil/silchashtable[ch]. See the header and the source
8082 for the SilcHashTable API.
8084 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Merged dotconf version 1.0.2 into lib/dotconf.
8088 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8090 * Do not compile anything in lib/silcsim/* if the SIM support
8091 is not enabled. The tree should now compile without problems
8094 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Compiled the SILC under cygwin. Compiled and tested briefly
8097 without problems. More tests needed. The SIMs didn't compile
8100 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8102 * Fixed possible crash in silc_get_username in the
8103 lib/silcutil/silcutil.c.
8105 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8107 * Fixed a va_arg in silc/client_ops.c.
8109 * Oops, RC5 routines were named AES and caused some problems
8110 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8112 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8114 * Added new SilcIDIP structure into the lib/silccore/id.h and
8115 replaced the old `ip' fields from all SILC ID's to that type.
8116 This is a step towards IPv6 support.
8118 The silc_id_get_len takes now the ID as an extra argument.
8119 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8120 both IPv4 and IPv6 based ID's.
8122 The affected files are lib/silccore/id.[ch] and other files
8123 around the tree using these routines.
8125 * Removed the ID length arguments in server from various
8126 silc_server_send_notify_* routines -> they are not needed
8129 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8131 * Fixed memory leak in silc_encode_pem_file in the file
8132 lib/silcutil/silcutil.c.
8134 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8136 * Check minor version as well in the SKE. Affected files are
8137 silcd/protocol.c and lib/silcclient/protocol.c.
8139 * Added --identifier option to the server so that an identifier
8140 can be when creating the public key for the server. Affected
8141 file is silcd/silcd.c.
8143 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8144 lib/silccrypt/silcpkcs.c.
8146 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Register default ciphers and stuff when using -C option with
8149 the server. Affected file sildc/silcd.c.
8151 * Put back the servers public key filename format, it is better
8152 than the new one. For now, the client keys are saved with the
8153 new filename format. The affected file silc/client_ops.c.
8155 * Implemented the Cipher API for the rest of the ciphers that
8156 did not implement it or implemented it the wrong way.
8158 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Register default ciphers and stuff when using the -S option
8161 in the client. Affected file silc/silc.c. Same also when
8162 creating new key pair with -C option.
8164 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8166 * Fixed the silc_verify_public_key client operation function to
8167 save the public keys differently. The fingerprint is now
8168 used as filename and not the hostname. This way also the
8169 client keys are saved uniquely and not with hostnames. The
8170 affected file is silc/client_ops.c.
8172 * Trimmed the silc_hash_fingerprint function to remove extra
8173 whitespaces from the end of the fingerprint. The affected
8174 file is lib/silccrypt/silchash.c.
8178 * Added silc_cipher_register_default function to register all
8179 default ciphers. It can be used when configuration files
8180 does not exist and the application does not want any specific
8181 ciphers in any specific order.
8183 The SilcDList is now used as silc_cipher_list dynamically
8184 allocated cipher list. Removed the static list all together
8185 and now all ciphers must be allocated to the dynamic list.
8186 The silc_cipher_alloc routine was changed to check only the
8189 All silc_cipher_* routines that used to return int returns
8192 The affected files lib/silccrypt/silccrypt.[ch].
8194 * The same thing was done to silc_hash_* as for silc_cipher_*
8195 routines. Affected files lib/silccrypt/silchash.[ch].
8197 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8198 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8199 Added also silc_pkcs_[un]register[_default] functions.
8200 Removed the data_context from the PKCS API.
8202 * Added silc_hmac_register_default function to register default
8203 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8204 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8205 to unregister all hmacs at once.
8207 * Register the default ciphers, hash functions, PKCSs and HMACs
8208 if client's configuration file does not exist. The affected
8211 * The client did not load the hash functions from the SIM
8212 modules at all. Added support for this. Affected file is
8213 silc/clientconfig.c.
8215 * When decoding public key with silc_pkcs_public_key_decode, check
8216 the supported algorithm only if PKCS are registered. Affected
8217 file lib/silccrypt/silcpkcs.c. The same was done with the
8218 silc_pkcs_private_key_decode.
8220 * Fixed the SILC List routines to keep the list always in order.
8221 It used to change the list's order when traversing the list but
8222 not it preserves the order. Affected file lib/trq/silclist.h.
8224 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Added the client library to use the SilcSocketConnection's
8227 reference counter (by silc_socket_dup) to prevent the bug that
8228 the socket object may be freed underneath async operation.
8230 * The name resolv library checking fixes in the configure.in.pre.
8233 * Created new version of the protocol drafts for future
8234 development. The -03 drafts are the ones that will be changed
8235 in the trunk now and the -02 will remain as they are.
8237 * Send list of CUMODE notifys to the router when announcing
8238 the channel users to the router. Affected file silcd/server.c.
8239 If the router receiving channel founder CUMODE for a channel
8240 that already has channel founder it will send CUMODE notify
8241 to the sender to remove the channel founder rights from the
8242 announced client. Affected file silcd/packet_receive.c.
8244 * The CUMODE notify may now use Server ID as well as the entity
8245 who changes the mode. Updated protocool specs.
8247 * Updated INSTALL and README files.
8249 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * New web pages in the http://silc.pspt.fi. The pages was
8256 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8258 * Implemented the [DenyConnectin] config section in the server.
8259 Added silc_server_config_denied_conn to check whether incoming
8260 connection is denied. Affected file silcd/serverconfig.[ch].
8262 * Do not check the ports when checking the incoming configuration
8263 data if the port is 0, meaning any. Affected file is
8264 silcd/serverconfig.c.
8266 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8268 * Fixed buffer overflow in silc_string_compare in the file
8269 lib/silcutil/silcutil.c.
8271 * Fixed double free in silc_server_command_leave in the file
8274 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8276 * Fixed the version checking in the server. Affected file is
8279 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Fixed the configuration data fetching when accepting new
8282 connections in the server. Affected file silcd/server.c.
8284 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8286 * Added `sender_entry' argument to the function
8287 silc_server_packet_relay_to_channel so that we can check
8288 whether some destination actually belongs to the same route
8289 the sender belongs (ie, we must not resend the packet to the
8290 sender). Affected file silcd/packet_send.[ch].
8292 * Added `servername' field to the SilcClientEntry in the server
8293 to hold the name of the server where client is from. Affected
8294 file is silcd/idlist.h.
8296 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Moved the channel message encrypting in the router betwen
8299 router connections from silc_server_channel_message to the
8300 silc_server_packet_relay_to_channel since we want to check
8301 whether we have anybody channel before encrypting anything.
8302 Affected files silcd/packet_[receive/send].c.
8304 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8306 * Fixed the [AdminConnection] server config section to support
8307 multiple entries. Affected file silcd/serverconfig.c.
8309 * Added support into the server to check the validity of the
8310 incoming connection before executing any KE or authentication
8313 * The connection configuration is now saved to the KE and
8314 connection auth protocol contexts and not fetched anymore in
8315 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8317 * The local hosts listenning address and port is also resolved
8318 now when starting the server. We want to have the socket object
8319 to include the real address and port for the listener. Added
8320 new function silc_net_check_local_by_sock into the files
8321 lib/silcutil/silcnet.[ch].
8323 * Fixed a broadcast bug in server -> do not broadcast if we
8326 * Fixed a routing bug. Do not route broadcast packets ever.
8327 Broadcast packets must be processed always and not routed since
8328 they may be destined to some other host than yourself and thus
8329 would get routed without no good reason. Affected file is
8332 * Added function silc_server_config_is_primary_route to check
8333 whether primary router connection has been configured (a router
8334 configuration that we are initiating). If there is not, we
8335 will assume that there is only two routers in the SILC network
8336 and we will use the incoming router connection as our primary
8337 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8339 * Changed the order of the broadcasting. Broadcast _after_ the
8340 packet has been processed not before. Affected file is
8343 * Fixed a [ClientConnection] parsing bug. The port was never
8344 parsed correctly thus resulting to port 0. Affected file
8345 silcd/serverconfig.c.
8347 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8348 argument and did not set the broadcast packet flag. Affected
8349 file silcd/packet_send.c. Fixed same bug in the function
8350 silc_server_send_notify as well.
8352 * If we receive NEW_ID packet for our own ID in the server, ignore
8355 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8359 * Removed the nickname from the Private Message Payload.
8360 Updated the code and the protocol specs.
8362 * Updated protocol specs for submitting to the IETF.
8364 * Tweaked the Random Number Generator a bit. Affected file
8365 lib/silccrypt/silcrng.c. Exported a new function
8366 silc_rng_[global]_add_noise which can be used to add more
8369 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Do not parse packets with different timeout when protocol
8372 is active -> may cause problem with rekey. Affected file
8375 * When server receives signoff notify it must not create
8376 new channel key if the client is on any channels since the
8377 sender of the signoff notify will create it.
8379 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8381 * Added printing of error messages during SKE protocol from the
8382 failure packet sent by server during SKE. Affected file
8385 * Removed the client's failure_callback handling with timeout
8386 and handle it immediately when received.
8388 * The SKE library returned wrong type in SUCCESS and FAILURE
8389 packets. They must be 32 bit MSB not 16 bit MSB.
8391 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Ok, rewrote the logic of the re-key and now it seems to work.
8394 I tested it on high traffic with frequent re-keys without
8395 problems. Added hmac_receive (and renamed hmac to hmac_send)
8396 in SilcClientConnection in lib/silcclient/client.h and
8397 in SilcIDListData in silcd/idlist.h. Also, removed the
8398 SilcPacketParserContext's cipher and hmac fields as they are
8399 not needed anymore and actually caused some problems when
8400 the ciphers and hmac's changed underneath the packet parser.
8402 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * If re-key protocol is active then process the incoming packets
8405 synchronously since we must assure that icoming packets encrypted
8406 with the old key is processed before the new keys is set to
8407 use. This is true other packets than for REKEY packets.
8408 Affected file silcd/server.c. The same was done to client library
8409 as well, affected file lib/silcclient/client.c.
8411 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * Fixed bug in client and server to accept the force send if
8414 the packet is send from silc_[server/client]_packet_process
8415 function. Otherwise the packets are never delivered, oops.
8417 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Disable force sending of packets when REKEY protocol is active.
8420 We must assure that no packet is sent directly when rekey is
8421 performed. All packets must be sent through packet queue.
8422 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8423 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8424 function is silc_[server/client]_packet_send_real to check
8427 * Replaced the SIM paths from example config files to
8428 /usr/local/modules. Also, make install creates now
8429 /usr/local/silc/logs directory to hold all the SILC server
8432 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * Made the configure.in.pre work on Solaris. Patch by salo.
8436 * Made all ciphers compatible with non-x86 machines. Defined
8437 CBC mode macros into lib/silccrypt/ciphers_def.h.
8439 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Fixed the make install.
8443 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * When MAC computation fails the silc_packet_decrypt returned 0
8446 even though it was supposed to return -1. Fixed this. The
8447 affected file is lib/silccore/silcpacket.c.
8449 * Do not replace the config files in /etc/silc (in make install)
8450 if they already exist. Affected file ./Makefile.am.
8452 * Do not send re-key packets immediately but through packet queue.
8453 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8455 * Changed silc_net_check_host_by_sock to return FALSE if the
8456 IP/DNS could not be resolved. Though, it returns the IP address
8457 now even if it could not resolve it (but returns also FALSE).
8458 Affected file lib/silcutil/silcnet.[ch].
8460 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8462 * Added silc_pkcs_decode_identifier to decode the public key's
8463 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8464 Added also silc_pkcs_free_identifier. Added also new context
8465 SilcPublicKeyIdentifier.
8467 * Added -S option to the silc client. It is used to dump the
8468 contents of the specified public key file.
8470 * Changed the PKCS api to return the public key length when
8471 setting the public key.
8473 * Fixed a fatal bug in the public and private key file loading.
8474 Affected file lib/silccrypt/silcpkcs.c.
8476 * Execute the packet parsing for client with zero (0) timeout
8477 if the protocol is active. Affected file silcd/server.c.
8479 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Made the key generation options to the silcd program. Added
8482 -C option, equivalent to client's option.
8484 * Added new [ServerKeys] config section to the server. It
8485 configures the server's public and private key.
8487 * Defined generic Public Key Payload into the protocol
8488 specification to send specific type of public keys and
8491 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8492 public key or certificate.
8494 * Implemented the GETKEY command to the server and to the
8495 client library and on user interface.
8497 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Made preliminary `make install' work.
8501 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Added SilcServerRekey context into silcd/idlist.h.
8505 * Added the PFS support as defined in the specification to the
8506 SKE protocol. Affected files lib/silcske/*.c.
8508 * Added `ske_group' field to the SilcServerRekey context to hold
8509 the number of the SKE group that is used with PFS in re-key.
8510 Affected file silcd/idlist.h.
8512 * Added PFS re-key support to the server. Affected file is
8515 * Added silc_protocol_cancel to cancel execution of the next
8516 state of the protocol. Affected file is
8517 lib/silccore/silcprotocol.[ch].
8519 * Added the re-key support with and without PFS to the client
8520 library. Re-key is performed once in an hour, by default.
8522 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8523 Added silc_client_rekey_callback and silc_client_rekey_final.
8524 Affected files are lib/silcclient/protocol.[ch] and
8525 lib/silcclient/client.[ch].
8527 * Removed the `hmac_key' and `hmac_key_len' fields from the
8528 SilcClientConnection structure; not needed. Affected file is
8529 lib/silcclient/client.h.
8533 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Do not ask whether user wants to use the negotiated private key
8536 for private messages, just use it. Affected file is
8537 silc/local_command.c.
8539 * Added `send_enc_key' and `enc_key_len' fields to the
8540 SilcIDListData structure since they are needed in the re-key
8541 phase. Affected file is silcd/idlist.[ch].
8543 * Implemented the simple re-key protocol into the server.
8544 Affected files silcd/server.c and silcd/protocol.[ch]. The
8545 re-key will be performed once in an hour, by default.
8547 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8548 Added silc_server_rekey, silc_server_rekey_callback and
8549 silc_server_rekey_final.
8551 * Removed Tunneled flag from the protocol. Updated the code
8552 and the specifications.
8554 * Adde `pfs' field to the SilcIDListData to indicate whether
8555 the PFS is to be performed in the re-key. Affected file is
8558 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8561 int64 of at least the xintXX size. If void * is less that 4
8562 bytes uint32 * will be used. Defined bool as boolean.
8564 * Changed _ALL_ unsigned long and unsigned int to uint32,
8565 unsgined short to uint16 in the source tree.
8567 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8568 not handle clients that has entry->data.registered == FALSE.
8569 They are not in the network anymore. Affected file is
8572 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Implemented the sending of the SERVER_SIGNOFF notify in the
8575 server. Affected file is silcd/server.c.
8577 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8578 Added also silc_notify_payload_encode_args into the
8579 lib/silccore/silcnotify.[ch].
8581 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8582 Affected file silcd/packet_receive.c.
8584 * Implemented the SERVER_SIGNOFF notify handling in the client
8585 library. Affected file lib/silcclient/client_notify.c. Also,
8586 implemnted the printing of the SERVER_SIGNOFF info to the
8587 application. Affected file silc/client_ops.c.
8589 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8590 if the deleting was successful. Affected file silcd/idlist.[ch].
8592 * Added support for public key authentication in the connection
8593 authentication protocol in the client library. Affected file
8594 lib/silcclient/protocol.c.
8596 * Changed the server's silc_idlist_get_clients_by_* interface
8597 to support already allocated array so that new entries may be
8598 added to pre-allocated array. Affected file silcd/idlist.[ch].
8599 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8600 and command replies.
8602 * All command reply functions in the server now calls the
8603 pending command callback even if error occured. This way the
8604 error will be delivered to the client as well. Affected files
8605 silcd/command.c and silcd/command_reply.c.
8607 * Fixed INFO command to return local server's info if no server
8608 was provided. Affected file lib/silcclient/command.c.
8610 * Removed RESTART command for good. Updated the code and the
8613 * Rewrote parts of the task system. It is a bit simpler now.
8614 Removed unsued task priorities. The affected files are
8615 lib/silcutil/silctask.[ch].
8617 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8619 * Moved the USERS printing from the library to the application.
8620 Affected files lib/silcclient/command.c and silc/client_ops.c.
8622 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8626 * Added channel key re-key support. The re-key is perfomed
8627 only by the router and is done once in an hour. Added `rekey'
8628 field to the SilcChannelEntry in the server. Affected files
8629 silcd/server.c and silcd/idlist.h.
8631 * Added silc_task_unregister_by_context into the file
8632 lib/silcutil/silctask.[ch].
8634 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Added SILC_UMODE_GONE mode to indicate when the client is not
8637 present in the SILC network. Added also support to the local
8638 command AWAY that will set this mode. Added support of showing
8639 "xxx is gone" in WHOIS command. The USERS command shows the
8640 gone status as well.
8642 * Fixed setting server and router operator privileges in the
8643 server's UMODE command. Affected file silcd/command.c.
8645 * Merged the SKE KE1 and KE2 payloads into one payload. The
8646 new KE payload is equivalent to the old KE2 payload.
8648 Cleaned up the SKE Start Payload parsing. It now uses the
8649 simple buffer unformatting to do the parsing. A lot faster
8652 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8653 to the SKE that is used to indicate whether both of the SKE
8654 parties should perform authentication. By default only the
8655 responder performs authentication. By setting this flag also
8656 the initiator must do authentication. By default it is unset
8657 since in normal SKE case, client to server connection, only
8658 the responder should do authentication. When doing SKE between
8659 two clients both should perform authentication. Updated the
8660 code and the protocol specs.
8662 * A little fix to IDENTIFY command in the server. Search the
8663 client first by hash not nickname. Affected file is
8666 * Fixed the silc_client_close_connection to support closing
8667 the client to client connections wihtout deleting too much
8668 data. Affected file lib/silcclient/client.c.
8670 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8671 are received if protocol used to be active but is not anymore
8672 the application would crash due to NULL pointer dereference.
8673 Affected files silcd/server.c and lib/silcclient/client.c.
8675 * Added `hash' field to the SilcClientConnection to include
8676 the hash function negotiated in the SKE protocol.
8678 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8679 to set the channel founder authentication data. A client can
8680 claim the founder rights later by providing the authentication
8681 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8682 This way the channel founder can regain the channel founder
8683 privileges even it is left the channel. This works only on
8684 local server and the client must be connected to the same
8685 server to be able to regain the founder rights. Updated the
8686 protocol specs accordingly.
8688 Added support to the CMODE command in the client to set the
8689 founder auth data. Read the README to see how to set it.
8691 Added support to the CUMODE command to claim the founder
8692 rights. Read the README to see how to do it.
8694 Added support for the founder authentication to the Channel
8695 Entry in the server. Affected file silcd/idlist.h.
8697 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8698 server's CMODE command. Affected file silcd/command.c.
8700 * Added the following new functions into lib/silccore/silcauth.[ch]:
8701 silc_auth_get_method and silc_auth_get_data.
8703 * The server now saves the remote hosts public key to the
8704 SilcIDListData pointer. Affected file silcd/protocol.c.
8706 * The normal server now does not remove the channel entry from
8707 the cache if the founder authentication data is set. It used
8708 to remove it if the founder was the last one on the channel on
8709 the server and left the channel. The auth data is saved and
8710 if the channel is re-joined later the old entry is used with
8711 the old auth data. Affected files silcd/command_reply.c and
8714 * Removed the `pkcs' field from the SilcIDListData structure
8715 in the server; it is not used. Affected file silcd/idlist.h.
8717 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8719 * Fixed packet processing on slow links. Partial packets were
8720 never re-processed because the incoming data buffer was cleared
8721 by the application. Application must not directly clear the
8722 sock->inbuf, the packet processing routines handle it. Fixed
8723 this in client library and in server.
8725 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8727 * Fixed the WHOIS and IDENTIFY send reply function to really
8728 check whether to send list or just one entry. Affected file
8731 * Cleaned up the LEAVE command's channel key distribution. The
8732 affected file silcd/command.c.
8734 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8735 can enforce the channel mode as well. In that case the ID
8736 includes the ID of the server. The code now enforces the
8737 mode change if the router have different mode than the server.
8739 * The notify client operation with CMODE_CHANGE notify can now
8740 return NULL client_entry pointer if the CMODE was not changed
8741 by client. Application must check for this.
8743 * Added <Server ID> argument to INFO command to support server
8744 info fetching by Server ID.
8746 * Added silc_server_announce_get_channel_users to get assembled
8747 packets of channel users of the specified channel. Affected
8748 file silcd/server.[ch].
8750 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8751 was freed underneath the ID Cache.
8753 * Re-announce clients when the server received CHANNEL_CHANGE
8754 notify from the router. Affected file silcd/packet_send.c.
8756 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8758 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8759 crashed since it did not handle the fact that there is no cipher
8760 called "3" and didn't check the error condition. Now fixed.
8762 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8763 flag. It can be used to send message requests.
8765 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Implemented the RESTART command in the client.
8769 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8770 notice type messages. Added notice printing to the user
8773 * The channel keys are not re-generated if the channel's mode
8774 is PRIVKEY, ie private key on the channel exists. Affected
8775 files silcd/server.c and silcd/command.c.
8777 * Fixed a little bug in channel message delivery when channel
8778 private keys are set in the server. Affected file is
8779 silcd/packet_send.c.
8781 * Changed the setting on channel->on_channel = TRUE from the
8782 silc_client_save_channel_key to the JOIN command reply. The
8783 key payload is not received if the private channel key is set.
8784 Affected file lib/silcclient/command_reply.c and the
8785 lib/silcclient/client_channel.c.
8787 * When the CMODE_CHANGE notify is sent and the channel private
8788 key mode is removed the channel key must be re-generated in
8789 other cells as well. Added this support for the router in the
8790 silcd/packet_receive.c.
8792 * Added new local command NOTICE to send notice message on
8793 channel. Affected file silc/local_command.[ch].
8795 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8797 * Added new local command ME to the client. It is used to send
8798 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8799 some action. Affected file silc/local_command.[ch].
8801 * Changed channel_message and private_message client operations
8802 to deliver the message flags to the application. Added also
8803 the `flags' arguments to the silc_client_send_channel_message
8804 and silc_client_send_private_message functions. Affected file
8807 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8809 * Redefined the Private Message Payload to support private message
8810 keys and to support the new private message flags. Updated
8811 the protocol specs. Flags makes it possible to have for example
8812 CTCP style messages.
8814 * Added new type SilcPrivateMessagePayload and defined an API
8815 for it in the lib/silcclient/silcprivate.[ch].
8817 * Tested private message private keys successfully. Tested the
8818 private message key set, unset and list commands with the new
8821 * Redefined the Channel Message Payload to include the channel
8822 message flags (equal with private message flags) to support
8823 for example CTCP style messages.
8825 * Defined some of the message (for channel and private message)
8826 flags. Updated the protocol specs and added the flags to the
8827 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8829 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Added SilcKeyAgreementStatus type to the key agreement routines
8832 to indicate the current status and error if one occured.
8833 The status types are defined in the lib/silcclient/silcapi.h.
8835 * Added new local command KEY that is used to set and unset private
8836 keys for channels, set and unset private keys for private messages
8837 with remote clients and to send key agreement requests and
8838 negotiate the key agreement protocol with remote client. The
8839 key agreement is supported only to negotiate private message keys,
8840 it currently cannot be used to negotiate private keys for channels,
8841 as it is not convenient for that purpose.
8843 * Fixed a minor pending callback setting bug in the function
8844 silc_client_get_client_by_id_resolve, now the function works.
8845 Affected file lib/silcclient/idlist.c.
8847 * Added function silc_net_get_local_port to get local bound
8848 port by socket. Added to lib/silcutil/silcnet.[ch].
8850 * Added `sockets' and `sockets_count' fields to the SilcClient
8851 object. They hold the sockets of the listenning sockets in
8852 the client. Listenning sockets may be for example the key
8853 agreement server. Affected file lib/silcclient/client.[ch].
8854 Added functions the silc_client_add_socket and the
8855 silc_client_del_socket. They are exported to the application
8858 * Added ~./silc/clientkeys to support other client's public keys.
8860 * Renamed verify_server_key client operation to verify_public_key
8861 and added one argument to indicate the type of the connection
8862 (server, client etc.).
8864 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8866 * Added silc_server_connection_auth_request to handle the
8867 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8868 silcd/packet_receive.[ch].
8870 * Added silc_server_send_connection_auth_request into the
8871 silcd/packet_send.c to send the connection auth request packet.
8873 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8876 * Fixed the public key authentication in responder side in the
8877 server. The `auth_data' pointer includes the SilcPublicKey
8878 not the path to the public key. Affected file silcd/protocol.c.
8880 * Implemented the public key authentication in the initiator side
8881 in the server. Affected file silcd/protocol.c.
8883 * Removed the [RedirectClient] config section from the server
8884 configuration. Is not needed and I don't want to implement it.
8886 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * Cleaned up the CMODE command in the server. It now works
8889 correctly and supports all the modes defined in the protocol.
8890 Affected file is silcd/command.c.
8892 * Added `hmac_name' field to the SilcChannelEntry in the server
8893 to hold the default HMAC of the channel. It can be set when
8894 creating the channel (with JOIN command). Affected files
8897 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8898 type to indicate the change of the current cipher and hmac
8899 on the channel. Client can safely ignore the <cipher> argument
8900 (if it chooses to do so) since the CHANNEL_KEY packet will
8901 force the channel key change anyway. The <hmac> argument is
8902 important since the client is responsible of setting the new
8903 HMAC and the hmac key into use.
8905 * Fixed the CMODE command in the client library as well.
8907 * Tested CMODE command in router environment successfully.
8909 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8911 * Show the version of the remote client (or server) when connecting
8912 to the server. It is logged to the log file. Affected file
8913 is silcd/protocol.c.
8915 * Fixed the KILLED notify handling in the client library. The
8916 client must be removed from all channels when receiving the
8919 Also, do not remove the client entry when giving the KILL
8920 command but when the KILLED notify is received.
8922 * Removed silc_idlist_find_client_by_nickname from the server.
8923 Not needed anymore. Affected files silcd/idlist.[ch].
8925 * Implemented the CHANNEL_CHANGE notify type handling to the
8926 server. Affected file silcd/server.c.
8930 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8932 * Added silc_server_send_notify_invite to send the INVITE
8933 notify between routers.
8935 * Implemented the INVITE command correctly to the server.
8937 * Implemented the INVITE notify type handling in the server.
8939 * Implemented the INVITE command to the client library and on the
8942 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Added function silc_server_get_client_resolve to find the
8945 client entry by ID from all ID lists and then resolve it
8946 (using WHOIS) if it cannot be found. Affected file is
8949 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8951 * Implemented the BAN command to the client library.
8953 * The JOIN command in the server now checks the invite list
8956 * Changed the silc_command_reply_payload_encode_va and the
8957 silc_command_payload_encode_va to support that if argument is
8958 NULL it ignores and checks the next argument. Affected file
8959 lib/silccore/silccommand.c.
8961 * Added silc_server_send_notify_ban to send the BAN notify
8962 type between routers.
8964 * Chaned the silc_notify_payload_encode to support that if
8965 argument is NULL it ignores and checks the next argument.
8966 Affected file lib/silccore/silcnotify.c.
8968 * Tested ban lists in router environment successfully.
8970 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Implemented BAN command to the server, in silcd/command.[ch].
8974 * Removed the BAN and INVITE_LIST modes from the CMODE command
8977 * Added function silc_string_match to regex match two strings.
8978 Affected files lib/silcutil/silcutil.[ch].
8980 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * Redefined parts of the SilcChannelEntry in the server to support
8983 the new ban and invite lists.
8985 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8987 * Redefined the INVITE command. The same command can be used to
8988 invite individuals to the channel but also to manage the invite
8989 list of the channel (to add to and remove from the invite list).
8990 Updated the protocol specs.
8992 * Added new command SILC_COMMAND_BAN that can be used to manage
8993 the ban list of the channel. Updated the protocol specs.
8995 * Removed the channel modes: the SILC_CMODE_BAN and the
8996 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8997 in the CMODE command. The equivalent features are now available
8998 using INVITE and BAN commands. Updated the protocol specs.
9000 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9001 in the network about change in the current ban list. The notify
9002 type is not used by the client.
9004 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9005 support the invite lists.
9007 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9009 * Added new function silc_string_regexify that converts string
9010 including wildcard characters into regex string that can
9011 be used by the GNU regex library. Added into the file
9012 lib/silcutil/silcutil.[ch].
9014 Added silc_string_regex_combine to combine to regex strings
9015 into one so that they can be used as one regex string by
9016 the GNU regex library. Added into the file
9017 lib/silcutil/silcutil.[ch].
9019 Added silc_string_regex_match to match two strings. It returns
9020 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9022 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9024 * Imported GNU regex to the soruce tree into lib/contrib.
9025 Fixed some compiler warning from the regex.c.
9027 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Fixed MOTD command in the server to work in router environment.
9031 * Fixed the MOTD command in the client library to support
9032 the server argument in the command.
9034 * Added `nickname_len' argument to the silc_idlist_add_client
9035 in the server, as the `nickname' argument may be binary data
9038 * Added silc_idlist_get_channels to return all channels from
9041 * Implemented LIST command to the server. Affected file is
9044 * Implemented the LIST command to the client library and on the
9047 * Added [<user count>] argument to the LIST command reply.
9048 With private channels the user count is not shown.
9050 * Updated TODO and README.
9052 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9054 * The client entry's data.registered must be TRUE even with
9055 global client entry on global client list. The data.registered
9056 is used to check whether the client is anymore in the network,
9057 for example with WHOWAS command so it must be valid.
9059 * Fixed the WHOWAS command in the server. It now actually works
9060 in router environment. Added function into silcd/command_reply.c
9061 silc_server_command_reply_whowas_save.
9063 * Added silc_idlist_purge function to the silcd/idlist.c
9064 to periodically purge the ID Cache.
9066 * Fixed INFO command in the server. It works now in router
9067 environment. Added <server name> argument to the INFO command
9068 reply. Updated the protocol specs.
9070 * Fixed minor bug in silc_idcache_purge to not purge if the
9071 expire value is zero.
9073 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9074 they were buggy because of the WHOWAS information.
9076 * Fixed local command MSG to handle the async resolving of
9077 the remote client properly. It used to fail the first MSG.
9078 Affected file silc/local_command.c.
9080 * Added `data_len' field to SilcIDCache context.
9082 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Update TODO. Todo in commands in the server.
9086 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9088 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9089 used by routers as broadcast packet to inform other routers
9090 about the changed user mode.
9092 Implemented the notify handling in the server. Affected file is
9093 silcd/packet_receive.c. Added the function
9094 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9096 * Added new generic Channel Payload and deprecated the New Channel
9097 Payload. The New Channel Payload is now the generic Channel
9100 * Added new argument `mode' to the silc_server_send_new_channel
9101 as it is required in the Channel Payload now.
9103 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9104 and created a new and real SilChannelPayload to represent the
9105 new generic Channel Payload. Implemented the encode/decode
9106 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9108 * Added silc_server_get_client_channel_list to return the list
9109 of channels the client has joined for WHOIS command reply.
9110 Affected file silcd/server.[ch].
9112 * Implemented the channel list sending in the WHOIS command reply
9113 in server and in the client.
9115 Implemented the channel list displaying on the user interface
9116 as well. Affected file silc/client_ops.c.
9118 * Added silc_channel_payload_parse_list to parse list of Channel
9119 Payloads. It returns SilcDList list of SilcChannelPayloads.
9120 Client for example can use this function to parse the list of
9121 channels it receives in the WHOIS command reply. The caller
9122 must free the list by calling silc_channel_payload_list_free.
9123 Affected files lib/silccore/silcchannel.[ch].
9125 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9127 * Added one new argument <user mode> to the WHOIS command reply
9128 to return the mode of the user in SILC. Updated the protocol
9131 Implemented it to the server and client.
9133 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9135 * Fixed the mode printing on the user interface on joining.
9136 Affected file silc/client_ops.c.
9138 * Implemented the UMODE command and user modes in general to the
9139 client library and to the user interface.
9141 * Implemented the UMODE command to the server.
9143 * The server now sends UNKNOWN_COMMAND error status if client sends
9144 unknown command. Affected file silcd/command.c.
9146 * All server commands now handle the command identifier the right
9147 way when sending the command reply to the client. The client can
9148 use to identify the command replies with the identifier.
9150 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9152 * Added silc_server_get_client_route to resolve the route to
9153 the client indicated by the client ID. Affected file is
9156 * Added silc_server_relay_packet as general function to relay
9157 packet to arbitrary destination. This deprecates functions
9158 like _send_private_message_key, _relay_notify etc. Affected
9159 file is silcd/packet_send.[ch].
9161 Removed silc_server_send_key_agreement,
9162 silc_server_send_private_message_key and
9163 silc_server_packet_relay_notify functions from the file
9164 silcd/packet_send.[ch].
9168 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9169 server. Affected file silcd/packet_receive.[ch].
9171 * Implemented the KILL command to the client. Implemented the
9172 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9173 Affected files lib/silcclient/command[_reply].c and
9174 lib/silcclient/client_notify.c. Implemented the KILL notify
9175 printing in the user inteface.
9177 * Fixed a lot silc_parse_nick memory leaks from the client
9178 library in the file lib/silcclient/command.c.
9180 * Changed the silc_server_send_notify_on_channels's `sender'
9181 argument from SilcSocketConnection to SilcClientEntry to
9182 check the sender as entry and not as connection object and not
9183 to send to the client provided as argument. The affected file
9184 is silcd/packet_send.[ch].
9186 * The notify packets that are destined directly to the client used
9187 to not to be processed by the server. Now changed that and the
9188 server processes all notify packets. After relaying the packet
9189 to the client the notify packet is processed in the server.
9191 * The silc_server_free_client_data now checks whether there is
9192 pending outgoing traffic for the client and purges the data to
9193 the network before removing the client entry.
9195 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9197 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9198 an client is killed from the SILC Network. Updated the protocol
9201 Added new function silc_server_send_notify_killed to the
9202 silcd/packet_send.[ch].
9204 * Added function silc_server_packet_relay_notify to relay notify
9205 packets that are destined directly to a client. In this case
9206 the server does not process the notify packets but merely relays
9207 it to the client. Affected file silcd/packet_send.[ch].
9209 Added also silc_server_packet_process_relay_notify to check
9210 whereto relay the notify. Affected file is
9211 silcd/packet_receive.[ch].
9213 * Implemented the KILL command to the server.
9217 * Added the backup schema desgined last fall to the protocol
9218 specs for everyone to see. The specification is in the
9219 *-spec-xx.txt draft and the packet type definitions for the
9220 backup routers is in *-pp-xx.txt draft. Thusly, added also
9221 new packet type SILC_PACKET_CELL_ROUTERS.
9223 * A big security problem in the implementation discovered. The
9224 signoff of an client did not cause new channel key generation
9225 which it of course should've done. The channel keys must be
9226 always re-generated when client leaves (or signoffs) the channel.
9227 The silc_server_remove_from_channels funtion now handles
9228 the channel key re-generation.
9230 * Added `sender' argument to the silc_server_send_notify_on_channels
9231 to not to send the client provided as argument. Affected file
9232 silcd/packet_send.[ch].
9234 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9236 * Implemented OPER and SILCOPER commands into the server and
9239 * Added silc_auth_verify and silc_auth_verify_data to verify
9240 the authentication directly from the authentication payload.
9241 It supports verifying both passphrase and public key based
9242 authentication. Affected file lib/silccore/silcauth.[ch].
9244 * Added `hash' field to the SilcIDListData structure. It is the
9245 hash negotiated in the SKE protocol. Affected file is
9248 * Slight redesigning of the SilcAuthPayload handling routines.
9249 Do not send SilcPKCS but SilcPublicKey as argument.
9251 * Implemented the public key authentication support to the
9252 serverconfig. The public key is loaded from the provided path
9253 and saved as authentication data to void * pointer. Thus,
9254 changed the unsigned char *auth_data to void *auth_data;
9256 * Fixed SHUTDOWN command to send the reply before the server
9257 is shutdown. :) Affected file silcd/command.c.
9259 * Fixed fatal bug in CONNECT command. The hostname was invalid
9260 memory and server crashed. Affected file silcd/command.c.
9262 * Fixed fatal bug in CLOSE command. The server_entry became
9263 invalid but was referenced later in the command. Affected file
9266 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9268 * Fixed fatal bug in failure packet handling. Server ignored
9269 the failure and thus crashed when it came.
9273 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9276 that the command may be executed only once in (about) 2 seconds.
9277 The old SILC_CF_LAG flag is same but allows command bursts up
9278 to five before limiting.
9280 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9281 server code. Various commands now includes the CF_LAG_STRICT
9282 flag to disallow any kind of miss-use of the command.
9284 * Fixed the silc_buffer_unformat to not to allocate any data
9285 if the length of the data is zero. It used to allocate the
9286 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9288 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9290 * Changed the format of AdminConnection configuration section
9291 in the server. Added username of the admin to the format.
9292 Affected files silcd/serverconfig.[ch].
9294 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9295 to return admin configuration data by host, username and/or
9298 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9300 * Implemented WHOWAS command to the server. Added the functions:
9302 silc_server_command_whowas_parse,
9303 silc_server_command_whowas_send_reply,
9304 silc_server_command_whowas_from_client and
9305 silc_server_command_whowas_from_server
9307 * Added <Client ID> argument to the WHOWAS command reply. Updated
9308 the protocol specs accordingly.
9310 * Implemented WHOWAS command and command_reply to the client
9313 Implemented the WHOWAS printing on the user interface.
9315 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9317 * Added new argument to the WHOWAS command reply, the real name.
9318 It is an optional argument. Updated the protocol specs.
9320 * Added SilcIDCacheDestructor callback that is registered when
9321 the SilcIDCache is allocated. The callback is called when
9322 an cache entry in the ID Cache expires, or is purged from the
9323 cache. Added into lib/silccore/idcache.[ch].
9325 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9326 to destruct the client entries when the cache entry expires.
9327 Other ID Cache's in server and in the client library ignores
9330 * If the ID Cache entry's `expire' field is zero then the entry
9331 never expires. Added boolean `expire' argument to the
9332 silc_idcache_add function in the lib/silccore/idcache.[ch].
9333 If it is TRUE the default expiry value is used.
9335 * Added silc_server_free_client_data_timeout that is registered
9336 when client disconnects. By default for 5 minutes we preserve
9337 the client entry for history - for WHOWAS command.
9339 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9341 * Added support to the server to enforce that commands are not
9342 executed more than once in 2 seconds. If server receives
9343 commands from client more frequently, timeout is registered
9344 to process the commands. Affected file silcd/command.c.
9345 Added new function silc_server_command_process_timeout.
9347 * Changed NICK_NOTIFY handling in client library to check that
9348 if the client's nickname was changed, so there is no need to
9349 resolve anything from the server.
9351 * Removed error printing from the WHOIS and IDENTIFY commands.
9352 If error occurs then it is ignored silently in the client library.
9353 The application, however, may map the received error to
9354 human readable error string. The application currently maps
9355 the NO_SUCH_NICKNAME error to string.
9357 * Made the command status message public to the application. Moved
9358 them from lib/silcclient/command_reply.c to
9359 lib/silcclient/command_reply.h. The application can map the
9360 received command status to the string with the
9361 silc_client_command_status_message function.
9363 * Added check to the server to check that client's ID is same
9364 as the Source ID in the packet the client sent. They must
9367 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Added dist-bzip hook to the Makefile.am to make bzip2
9370 compressed distributions.
9372 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Server now enforces the maximum length for the nickname and
9375 the channel as protocol specification dictates. 128 bytes for
9376 nickname and 256 bytes for channel name.
9378 * Moved the WHOIS printing to the application. The client libary
9379 does not print out the WHOIS information anymore, the application
9380 must do it. Renamed silc_client_command_reply_whois_print to
9381 the silc_client_command_reply_whois_save.
9383 The client's idle time is also sent to the application now, and
9384 the idle is shown on screen.
9386 * Added silc_client_command_reply_identify_save to save the
9387 received IDENTIFY entries.
9389 * Do not check for channel private keys in message sending and
9390 reception if the channel does not have the PRIVKEY mode set.
9391 Affected file lib/silclient/client_channel.c.
9393 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9395 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9396 just surfaced after chaning the JOIN procedure.
9398 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Added silc_client_get_clients_by_list to get client entries
9401 from Client ID list, that is returned for example by JOIN
9402 and USERS command replies. The application should use this
9403 function for example when JOIN command reply is received to
9404 resolve the clients already on the channel (library does not
9405 do that anymore as USERS command reply is not used in the JOIN
9406 procedure anymore). Affected files lib/silcclient/silcapi.h and
9407 lib/silcclient/idlist.c.
9409 * JOIN command reply and USERS command reply returns now SilcBuffer
9410 pointers instead of unsigned char pointers when returning
9411 the client list and mode list.
9413 * Added <Client ID> argument to the JOIN command reply, mainly
9414 for the server to identify for which client the command was
9415 originally sent. Updated protocol specs accordingly.
9417 * Added SilcDlist private_key pointer to the SilcChannelEntry
9418 in the client to support the channel private keys. Affected
9419 file is lib/silcclient/idlist.h.
9421 * Added SilcChannelPrivateKey argument to the function
9422 silc_client_send_channel_message so that application can choose
9423 to use specific private ke if it wants to. If it is not provided,
9424 the normal channel key is used, unless private keys are set.
9425 In this case the first (key that was added first) is used
9426 as the encryption key.
9428 * Implemented the support for channel private key handling.
9429 Implemented the following functions:
9431 silc_client_add_channel_private_key,
9432 silc_client_del_channel_private_keys,
9433 silc_client_del_channel_private_key,
9434 silc_client_list_channel_private_keys and
9435 silc_client_free_channel_private_keys
9437 Affected file lib/silcclient/client_channel.c.
9439 * Added the support for the private keys in the channel message
9440 sending and encryption and in the message reception and
9441 decryption. Affected funtions are
9442 silc_client_send_channel_message and silc_client_channel_message.
9444 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Added SKE's key verify callback to the client library's
9447 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9449 * Removed the statement that server (or router) must send USERS
9450 command reply when joining to the channel so that the client
9451 knows who are on the channel. Instead, the client list and
9452 client's mode list is now sent in the JOIN command reply to the
9453 client who joined channel. This is better solution.
9455 * Added function silc_server_get_users_on_channel and function
9456 silc_server_save_users_on_channel to the silcd/server.[ch].
9458 * Removed function silc_server_command_send_users from the
9461 * Do not show topic on the client library anymore. The topic is
9462 sent in the command reply notify to the application and the
9463 application must show the topic now.
9465 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9467 * Added client searching by nickname hash into the IDENTIFY and
9468 WHOIS commands in the server as they were clearly missing from
9469 them. Affected file is silcd/command.c.
9471 * Fixed a bug in private message receiving in the client library.
9472 The remote ID was freed and it wasn't supposed, now it is
9475 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * Minor fix to the channel payload; allocate the data area, as it
9478 needs to be of specific length.
9480 * If the key agreement port is zero then the operating
9481 system will define the bound port. Affected files are
9482 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9484 * Added new function silc_channel_payload_decrypt into the file
9485 lib/silccore/silcchannel.[ch].
9487 * Moved the channel message etc, check from silc_packet_decrypt
9488 to applications. The library calls now a generic
9489 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9490 when the packet is either normal or special. This was done to
9491 allow more wide range of checking that was not allowed when
9492 the code was in library. Now applications can do virtually any
9493 checks to the packet and return to the library the decision how
9494 the packet should be processed. Affected files are
9495 lib/silccore/silcpacket.[ch].
9497 Added silc_server_packet_decrypt_check to the server and
9498 silc_client_packet_decrypt_check to the client library.
9500 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9501 to send with specified source and destination information.
9503 * Channel message delivery between routers was broken after the
9504 channel key distribution was fixed earlier. The channel key
9505 was used be to distributed to other routers as well which is not
9506 allowed by the protocol. Now this is fixed and channel keys
9507 really are cell specific and the channel message delivery between
9508 routers comply with the protocol specification.
9510 * Fixed various commands in server to check also the global list
9511 for the channel entry and not just the local list. The affected
9512 file silcd/command.c.
9514 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9516 * Added assert()s to buffer formatting and unformatting routines
9517 to assert (if --enable-debug) when error occurs. Affected
9518 file: lib/silcutil/silcbuffmt.c.
9520 * Changed to auto-reconnect to check whether the remote host is
9521 router and register the re-connect timeout if it is. It used
9522 to check that whether we are normal server, but router must do
9523 auto-reconnect with another router as well. Affected file
9526 * Removed the [<key len>] option from CMODE command as the cipher
9527 name decides the key length, nowadays. See the defined ciphers
9528 from the protocol specification.
9530 * Added [<hmac>] option to the CMODE command to define the HMAC
9531 for the channel. Added SILC_CMODE_HMAC channel mode.
9533 * Added [<hmac>] option for the JOIN command so that user can
9534 select which HMAC is used to compute the MACs of the channel
9537 * Added Hmac field to the Channel Message Payload. The integrity
9538 of plaintext channel messages are now protected by computing
9539 MAC of the message and attaching the MAC to the payload. The
9540 MAC is encrypted. Now, it is clear that this causes some
9541 overhead to the size of the packet but rationale for this is that
9542 now the receiver can verify whether the channel message decrypted
9543 correctly and also when private keys are set for the channel the
9544 receiver can decrypt the packet with several keys and check from
9545 the MAC which key decrypted the message correctly.
9547 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9548 lib/silccrypt/silccipher.[ch].
9550 * Added silc_hash_len to return the digest length into the
9551 lib/silcrypt/silchash.[ch].
9553 * Rewrote parts of Silc Channel Payload interface in the
9554 lib/silccore/silcchannel.[ch]. The encode function now also
9555 encrypts the packet and parse function decrypts it.
9557 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9559 * Fixed a minor formatting bug in the SKE's key material processing.
9560 It actually might have processed the keys wrong way resulting
9563 * Redefined the mandatory HMAC algorithms and added new algorithms.
9564 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9565 and hmac-md5 truncated to 96 bits. The mandatory is now
9566 hmac-sha1-96. Rest are optional (including the one that used
9567 to be mandatory). Rationale for this is that the truncated HMAC
9568 length is sufficient from security point of view and can actually
9569 make the attack against the HMAC harder. Also, the truncated
9570 HMAC causes less overhead to the packets. See the RFC2104 for
9573 * Added new [hmac] configuration section. The SKE used to use
9574 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9575 is of course wrong. The official names that must be proposed in
9576 the SKE are the ones defined in the protocol specification
9577 (hmac-sha1-96 for example). The user can configure any hmac
9578 using any hash function configured in the [hash] section. At
9579 least, the mandatory must be configured.
9581 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9583 * Added HMAC list to the SKE proposal list. It has now both
9584 hash algorithm list and HMAC list. This makes the protocol
9585 incompatible with previous versions. The SKE now seems to work
9586 the way it is supposed to work, for the first time actually.
9588 * Defined plain Hash algorithms to the protocol specification.
9591 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9593 * Implemented support for key agreement packets into the server.
9594 Added functions silc_server_key_agreement and
9595 silc_server_send_key_agreement. Other than these functions,
9596 server has nothing to do with this packet.
9598 * Added support for private message key packets into the server.
9599 Added functions silc_server_private_message_key and
9600 silc_server_send_private_message_key.
9604 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9605 called in the protocol's final callback instead in the END
9606 protocol state. This makes a little more sense and in the same
9607 time in client we can use the same protocol routines for normal
9608 key exchange and to key agreement packet handling as well.
9610 * Added to both client's and server's KE protocol context the
9611 SilcSKEKeyMaterial pointer to save the key material. We will
9612 bring the key material to the protocol's final callback by doing
9613 this. The final callback must free the key material.
9615 * Added SKE's packet_send callback into client's KE protocol
9616 context so that the caller can choose what packet sending function
9617 is used. This way we can use different packet sending when
9618 doing normal SKE when doing key agreement packet handling (in
9619 the key agreement packet handling we do not want to encrypt
9622 * Implemented the responder side of the key agreement routines
9623 in the client. The client can now bind to specified port and
9624 accept incoming key negotiation. The key material is passed
9625 to the application after the protocol is over.
9627 * Implemented the processing of incoming Key Agreement packet
9628 in the client. Added function silc_client_key_agreement to
9631 * Implemented the intiator side of the key agreement routines
9632 in the client. The client can now initiate key agreement with
9633 another remote client. The key material is passed to the
9634 application after the protocol is over.
9636 * Created client_keyagr.c to include all the key agreement
9639 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9640 SILC_TASK_CALLBACK except that it is not static.
9642 * Created client_notify.c and moved the Notify packet handling
9643 from the client.[ch] into that file.
9645 * Created client_prvmsg.c and moved all private message and
9646 private message key routines from the client.[ch] into that file.
9648 * Create client_channel.c and moved all channel message and
9649 channel private key routines from the client.[ch] into that file.
9651 * Changed silc_client_get_client_by_id_resolve to resolve with
9652 WHOIS command instead of IDENTIFY command, in the file
9653 lib/silclient/idlist.c.
9655 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9657 * Implemented the SKE's responder side to the Client library.
9659 * When FAILURE is received to the protocol do not trust it
9660 blindly. Register a timeout to wait whether the remote closes
9661 the connection as it should do it, only after that process the
9662 actual failure. This was changed to both client and server.
9664 * Added client_internal.h to include some of the structures
9665 there instead of client.h in lib/silcclient/.
9667 * Added function silc_task_unregister_by_callback to unregister
9668 timeouts by the callback function.
9670 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * Some "Incomplete WHOIS info" errors has been appearing on the
9673 log files. Took away the entry->userinfo check from WHOIS
9674 reply sending. The entry->userinfo is now " " if client did not
9675 provide one. I thought this was fixed earlier but something
9676 is wrong still. Let's see if the error still appears.
9678 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9680 * Fixed a minor bug in the login when the channel key is
9681 re-generated in the server. It used to generate the key in
9682 wrong order and thus caused problems in the channel traffic.
9684 * Fixed a minor bug in channel key distsribution after
9685 KICK command. The key was not sent to the router even though
9688 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9690 * Added silc_ske_process_key_material_data as generic routine
9691 to process any key material as the SILC protocol dictates. The
9692 function is used by the actual SKE library but can be used by
9693 applications as well. This relates to the private message keys
9694 and the channel private keys since they must be processed the
9695 same way the normal SILC session keys. The protocol dictates
9696 this. Affected files: lib/silcske/silcske.[ch].
9698 Added also silc_ske_free_key_material to free the
9699 SilcSKEKeyMaterial structure.
9701 * Defined silc_cipher_set_key function to set the key for
9702 cipher without using the object's method function. The affected
9703 files: lib/silccrypt/silccipher.[ch].
9705 * Implemented silc silc_client_add_private_message_key,
9706 silc_client_add_private_message_key_ske,
9707 silc_client_del_private_message_key,
9708 silc_client_list_private_message_keys and
9709 silc_client_free_private_message_keys functions in the
9712 Added functions silc_client_send_private_message_key to send
9713 the Private Message Key payload and silc_client_private_message_key
9714 to handle incoming Private Message Key payload.
9716 * Added Cipher field to the Private Message Key payload to set
9717 the cipher to be used. If ignored, the default cipher defined
9718 in the SILC protocol (aes-256-cbc) is used.
9720 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9722 * Removed lib/silcclient/ops.h file.
9724 Redefined parts of the SILC Client Library API. Created new
9725 file silcapi.h that deprecates the ops.h file and defines the
9726 published Client Library API. Defined also private message key
9727 API and channel private key API into the file.
9729 This is the file that the application must include from the
9730 SILC Client Library. Other files need not be included by
9731 the application anymore.
9733 * Added new key_agreement client operation callback and also
9734 defined the Key Agreement library API for the application.
9736 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9738 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9739 is used by clients to request key negotiation between another
9740 client in the SILC network. If the negotiation is started it
9741 is performed using the SKE protocol. The result of the
9742 negotiation, the secret key material, can be used for example
9743 as private message key.
9745 Implemented the Key Agreement payload into the files
9746 lib/silccore/silauth.[ch].
9748 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Redefined ciphers for the SILC protocol. Added some new ciphers
9751 and defined the key lengths for the algorithms. Changed the
9752 code accordingly. The default key length is now 256 bits.
9754 * Fixed SKE key distribution function silc_ske_process_key_material
9755 when the key length is more than 128 bits. The default key
9756 length in SILC is now 256 bits.
9758 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9759 to indicate unsupported algorithm.
9761 * Renamed rijndael.c to aes.c and all functions as well.
9763 * Fixed a long standing channel key setting bug in client library.
9764 Weird that it has never surfaced before.
9766 * Fixed bug in channel deletion. If the entire channel is removed
9767 then it must also delete the references of the channel entry
9768 from the client's channel list as the client's channel entry and
9769 the channel's client entry share same memory.
9771 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Implemented CONNECT and SHUTDOWN commands in the client.
9775 * Implemented CLOSE command to the client.
9777 * Added the function silc_idlist_find_server_by_name into the
9778 files silcd/idlist.[ch].
9780 Added the function silc_idlist_find_server_by_conn into the
9781 files silcd/idlist.[ch].
9783 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9785 * DIE command was renamed to SHUTDOWN. Updated the both code
9788 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9789 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9791 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9794 * Added function silc_server_create_connection function to create
9795 connection to remote router. My server implementation actually
9796 does not allow router to connect to normal server (it expects
9797 that normal server always initiates the connection to the router)
9798 so the CONNECT command is only good for connecting to another
9801 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9804 or some other client was kicked from the channel.
9806 Implemented the handling of the notify type to both client
9809 Implemented silc_server_send_notify_kicked to send the KICKED
9810 notify. It is used to send it to the server's primary router.
9812 * Implemented the KICK command into server and client.
9814 * Added `query' argument to the silc_idlist_get_client function
9815 to indicate whether to query the client from server or not if
9818 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9819 to indicate that the client is not channel founder.
9823 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9825 * Removed the rng context from SilcPacketContext structure and
9826 changed that the packet routine uses the Global RNG API.
9828 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9830 * Added support for quit message that client can "leave" on the
9831 channel when it quits the SILC. It is ditributed inside the
9832 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9834 Added silc_server_free_client_data that will take the
9835 signoff message as argument.
9837 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9839 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9841 * Updated parts of the protocol specification to keep it up
9844 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9846 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9847 payloads in one packet.
9849 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9850 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9851 use now the new List flag.
9853 * Also deprecated the following packet types: REPLACE_ID,
9854 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9856 * Added list support for Notify packet in server.
9858 * Added silc_server_send_notify_channel_change to send the
9859 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9860 the silc_server_send_replace_id.
9862 * Added silc_server_send_notify_nick_change to send the
9863 NICK_CHANGE notify type. Deprecates the function
9864 silc_server_send_replace_id.
9866 * Added silc_server_send_notify_join to send the JOIN notify type.
9867 Deprecates the function silc_server_send_new_channel_user.
9869 * Added silc_server_send_notify_leave to send LEAVE notify type.
9870 Deprecates the function silc_server_send_remove_channel_user.
9872 * Added silc_server_send_notify_cmode and
9873 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9874 types. Deprecates the silc_server_send_set_mode function.
9876 * Added SERVER_SIGNOFF notify type to indicate that server has
9877 quit. This means that all clients on the channel from that
9878 server will drop. This can be also used when netsplit happens.
9880 Deprecated REMOVE_ID packet type since it is not needed anymore
9883 Added silc_server_send_notify_server_signoff to send the
9884 SERVER_SIGNOFF notify type. Deprecates the function
9885 silc_server_send_remove_id.
9887 Added also silc_server_send_notify_signoff to send the
9888 SIGNOFF notify type.
9890 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9891 SILC protocol from this day on. Changed the protocol
9892 specification as well.
9894 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9895 notify type. It is used between routers to notify about
9896 topic changes on a channel.
9898 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9901 * Partly updated the protocol specification to comply with the
9902 changes now made. It is still though a bit outdated.
9904 * The JOIN notify type now takes one extra argument <Channel ID>.
9905 The packet used to be destined to the channel but now the
9906 JOIN type may be sent as list thus it is impossible to
9907 destine it to any specific channel. By adding this argument
9908 it is again possible.
9910 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9912 * Added CREDITS file. The CHANGES and CREDITS file will appear
9913 in the distribution as well.
9915 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9917 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9918 types in the server's silcd/packet_receive.c.
9920 * Implemented CMODE and CUMODE to work in router environment.
9922 * Fixed minor encoding and decoding buglet from the
9923 lib/silccore/silcmode.c.
9925 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9928 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9930 * Changed all SilcConfigServer* and silc_config_server* to
9931 SilcServerConfig* and silc_server_config*, respectively.
9934 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9936 * Associated the ID (client or server ID) to the Authentication
9937 Payload to avoid any possibility of forging. Updated the
9938 protocol specification and the code accordingly.
9940 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * The RSA key length is now save to the RsaKey context in the
9943 key generation process in lib/silccrypt/rsa.c. The key length
9944 is now used to figure out the maximum size of the block allowed
9945 to be encrypted/signed.
9947 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9948 is equivalent to the silc_mp_mp2bin but does not allocate any
9951 * Changed silc_mp_mp2bin API to take length argument. If it is
9952 non-zero then the buffer is allocated that large. If zero, then
9953 the size is approximated using silc_mp_sizeinbase, which however
9956 * Created Global RNG API which is global RNG that application can
9957 initialize. After initializing, any routine anywhere in the
9958 code (including library) can use RNG without allocating a new
9959 RNG object. This was done to allow this sort of use of the
9960 RNG in code that has no chance to allocate RNG object. All
9961 applications currently allocate this and many routines in the
9962 library use this. Affected file lib/silccrypt/silcrng.[ch].
9964 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9965 it to use the Global RNG API.
9967 * Defined Authentication Payload into protocol specification that
9968 is used during SILC session to authenticate entities. It is
9969 used for example by client to authenticate itself to the server
9970 to obtain server operator privileges.
9972 Implemented this payload into the lib/silccore/silcauth.[ch].
9973 Implemented also routines for public key based authentication
9974 as the new protocol specification dictates.
9976 Moved definitions of different authentication methods from
9977 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9979 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9980 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9981 silc_pkcs_verify_with_hash functions into the file
9982 lib/silccrypt/silcpkcs.[ch].
9984 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9986 * The client entry's userinfo pointer must be always valid.
9987 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9988 will fail since it requires the userinfo. Now, the userinfo
9989 is allocated as "" if actual userinfo does not exist. Actually,
9990 it must exist and it is totally Ok to drop client connections
9991 that does not announce the userinfo. However, we will make
9992 this workaround for now.
9994 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9995 to return the remote port by socket.
9997 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9999 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10000 SILC_SERVER_PENDING_EXEC and added an new macro
10001 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10002 data or when error occurs while processing the pending command.
10004 Added new argument `destructor' into silc_server_command_pending
10005 and to the SilcServerCommandPending object. This destructor is
10006 now called after calling the pending callback or if error occurs
10007 immediately. If error occurs the actual pending callback won't
10008 be called at all - only the destructor. The destructor may be
10009 NULL if destructor is not needed.
10011 All this applies for client library code as well. Similar
10012 changes were made there as well for the pending commands.
10014 In the client, the application must now allocate the
10015 SilcClientCommandContext with the silc_client_command_alloc
10018 * Added reference counter to the SilcServerCommandContext. Added
10019 function silc_server_command_alloc and silc_server_command_dup
10022 Same type of functions added to the client library for the same
10025 * Removed the cmd_ident from IDListData away since it is now
10026 global for all connections. It is the command identifier used
10027 in command sending and with pending commands. The affected file
10030 * Added reference counter to the SilcSocketConnection objecet to
10031 indicate the usage count of the object. The object won't be
10032 freed untill the reference counter hits zero. Currently only
10033 server uses this, and client ignores it. The client must be
10034 set to use this too later. The affected files are
10035 lib/silccore/silcsockconn.[ch]. Added also the function
10036 silc_socket_dup to increase the reference counter.
10038 This was mainly added because it is possible that the socket
10039 is removed underneath of pending command or other async
10040 operation. Now it won't be free'd and proper DISCONNECTING
10041 flags, etc. can be set to avoid sending data to connection that
10042 is not valid anymore.
10044 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10045 the connection. After that it sets SILC_SET_DISCONNECTED.
10046 It is, however, possible that the socket data is not still freed.
10047 The silc_server_packet_process now checks that data is not
10048 read or written to connection that is DISCONNECTED. The socket
10049 get's freed when the reference counter hits zero.
10051 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10053 * Changed the client operation API: channel_message operation's
10054 `sender' is now the client entry of the sender, not the nickname
10055 and the `channel' is the channel entry, not the channel name.
10057 In the private_message operation the `sender' is now also the
10058 client entry of the sender not the nickname.
10060 Affected file is lib/silcclient/ops.h and all applications
10061 using the client operations.
10063 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10065 * Moved the calling of ops->connect() from connect_to_server_final
10066 into receive_new_id functin since that is the point when the
10067 client is actually allowed to send traffic to network. The
10068 affected file is lib/silcclient/client.c.
10070 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10072 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10073 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10074 (if needs broadcasting) instead of broadcasting the packets one
10075 by one which would make a burst in the network traffic.
10077 * Added `broadcast' argument to the functions in silcd/server.[ch]
10078 silc_server_create_new_channel[_with_id] to indicate whether
10079 to send New Channel packet to primary router.
10081 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10083 * Added new function into the silcd/server.[ch] files:
10084 silc_server_create_new_channel_with_id to create new channel with
10085 already existing Channel ID.
10087 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10088 lib/silccore/silcpacket.h. This packet is used t send list of
10089 Set Mode payloads inside one packet. Server uses this to set
10090 the modes for the channels and clients on those channels, that it
10091 announced to the router when it connected to it. The protocol
10092 specification has been updated accordingly.
10094 * The silc_server_new_channel did not handle the packet coming
10095 from normal server as it normally does not send that. However,
10096 when it announces its channels it does send it. Implemented
10097 the support for that.
10099 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10100 into the file lib/silccore/id.h.
10102 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10104 * Fixed memory leaks in the functions silc_idlist_del_client,
10105 silc_idlist_del_channel and silc_idlist_del_server in the file
10106 silcd/idlist.c. All of those leaked like a sieve.
10108 * Fixed some small memory leaks in the client's function
10109 silc_client_notify_by_server.
10111 * Added functions into silcd/server.c: silc_server_announce_clients,
10112 silc_server_announce_channels and silc_server_announce_server.
10113 These functions are used by normal and router server to announce
10114 to its primary router about clients, channels and servers (when
10115 router) that we own. This is done after we've connected to the
10118 These functions effectively implements the following packet types:
10119 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10120 and SILC_PACKET_NEW_ID_LIST.
10122 * Added new functions into the silcd/packet_receive.[ch]:
10123 silc_server_new_id_list, silc_server_new_channel_list and
10124 silc_server_new_channel_user_list to handle the incoming
10125 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10127 * Added support of changing Channel ID in the function
10128 silc_server_replace_id. If the server that announces a channel
10129 to the router already exists in the router (with same name but
10130 with different Channel ID), router is responsible to send
10131 Replace ID packet to the server and force the server to change
10132 the Channel ID to the one router has.
10134 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10135 client that the Channel ID has been changed by the router. The
10136 normal server sends this to the client. Client must start using
10137 the new Channel ID as the channel's ID.
10139 Implemented handling of this new type into lib/silcclient/client.c
10140 into the function silc_client_notify_by_server.
10142 * Added new function silc_idlist_replace_channel_id into the files
10143 silcd/idlist.[ch] to replace the Channel ID.
10145 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Call silc_server_command_identify_check always when processing
10148 the IDENTIFY command in silcd/command.c
10150 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10153 send keepalive packets. The packet can be sent by clients,
10154 servers and routers.
10156 Added function silc_socket_set_heartbeat into the file
10157 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10158 If not set, the heartbeat is not performed. The actual
10159 heartbeat is implemented in the low level socket connection
10160 library. However, application is responsible of actually
10161 sending the packet.
10163 Added silc_server_send_heartbeat to send the actual heartbeat
10164 packet into silcd/packet_send.[ch]. Server now performs
10165 keepalive with all connections.
10167 * Added silc_task_get_first function into lib/silcutil/silctask.c
10168 to return the timeout task with shortest timeout. There was a bug
10169 in task unregistration that caused problems. TODO has been
10170 updated to include that task system must be rewritten.
10172 * The client library will now resolve the client information when
10173 receiving JOIN notify from server for client that we know but
10174 have incomplete information.
10176 * Rewrote parts of silc_server_remove_from_channels and
10177 silc_server_remove_from_one_channel as they did not remove the
10178 channel in some circumstances even though they should've.
10180 * Encryption problem encountered in server:
10182 The LEAVE command used to send the Channel Key packet to the
10183 router immediately after generating it. However, the code
10184 had earlier sent Remove Channel user packet but not immediately,
10185 ie. it was put to queue. The order of packets in the router
10186 was that Channel Key packet was first and Remove Channel User
10187 packet was second, even though they were encrypted in the
10188 reverse order. For this reason, MAC check failed. Now, this
10189 is fixed by not sending the Channel Key packet immediately but
10190 putting it to queue. However, this is more fundamental problem:
10191 packets that are in queue should actually not be encrypted
10192 because packets that are sent immediately gets encrypted
10193 actually with wrong IV (and thus MAC check fails). So, packets
10194 that are in queue should be encrypted when they are sent to
10195 the wire and not when they put to the queue.
10197 However, the problem is that the current system has not been
10198 designed to work that way. Instead, the packet is encrypted
10199 as soon as possible and left to the queue. The queue is then
10200 just purged into wire. There won't be any fixes for this
10201 any time soon. So, the current semantic for packet sending
10204 o If you send packet to remote host and do not force the send
10205 (the packet will be in queue) then all subsequent packets to the
10206 same remote host must also be put to the queue. Only after the
10207 queue has been purged is it safe again to force the packet
10210 o If you send all packets immediately then it safe to send
10211 any of subsequent packets through the queue, however, after
10212 the first packet is put to queue then any subsequent packets
10213 must also be put to the queue.
10215 Follow these rules and everything works fine.
10217 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10219 * Added new function silc_server_remove_clients_by_server to
10220 remove all client entries from ID list when the server connection
10221 is lost. In this case it is also important to invalidate all
10222 client entires as they hold the invalid server entry. This
10223 fixes fatal bug when server has lost connection and will reconnect
10226 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10228 * Made some sanity checks to silc_server_daemonise like to check
10229 whether the requested user and group actually exists.
10231 * Added sanity check to SKE's silc_ske_responder_finish to check
10232 that the public and private key actually is valid.
10234 * Invalidate the client's nickname when receiving Replace ID
10235 packet and the Client ID is being replaced. This means that the
10236 server will query the nickname if someone needs it (client)
10239 * Sort the ID Cache in client library when the ID Cache data
10240 has changed (needs sorting).
10242 * Do not allow for SILC client to create several connections to
10243 several servers. The client does not support windows right now
10244 and generating multiple connections causes weird behaviour.
10246 Irssi-silc client does support windows and can handle several
10247 connections without problems, see: www.irssi.org and SILC plugin.
10249 * Fixed some places where client was added to the IDList. The
10250 rule of thumb is following (in order to get everything right):
10251 If the client is directly connected local client then the
10252 `connection' argument must be set and `router' argument must be
10253 NULL to silc_idlist_add_client function. If the client is not
10254 directly connected client then the `router' argument must
10255 bet set and the `connection' argument must be NULL to the
10256 silc_idlist_add_client function.
10258 * The funtion silc_server_packet_send_local_channel actually did
10259 not check whether the client was locally connected or not. It
10260 does that now. Fixed a bug related to LEAVE command.
10262 * Fixed Remove Channel User payload parsing bug in server's
10263 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10265 * The server's silc_server_save_channel_key now checks also the
10266 global ID list for the channel as it might not be in the local
10267 list. Fixed a bug related to LEAVE command.
10269 * Is this the end of the [<unknown>] buglet that has been lurking
10270 around for a long time? A little for loop fix in server's
10271 silc_server_command_whois_parse that is used by both IDENTIFY
10272 and WHOIS command. At least, this was a clear bug and a cause
10273 of one type of [<unknown>] buglet.
10275 * WHOIS and IDENTIFY commands call the function
10276 silc_server_command_[whois/identify]_check function even if
10277 we are not router server.
10279 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10281 * Added --with-gmp configuration option. If set the GMP
10282 is always compiled in the SILC source tree. If not set then
10283 it is checked whether the system has the GMP3 installed. If
10284 it has then the GMP won't be compiled (the system's headers
10285 and library is used), if it doesn't have it then the GMP is
10286 compiled in the SILC source tree.
10288 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10290 * Changed RSA private exponent generation to what PKCS #1
10291 suggests. We try to find the smallest possible d by doing
10292 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10293 not security fix but optimization.
10295 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10297 * Added new config entry [Identity] to fork the server and run
10298 it as specific user and group. A patch from Bostik.
10300 * Imported Dotconf configuration library into lib/dotconf.
10301 This will be used to create the SILC configuration files later.
10302 It will appear in the distsribution after this commit.
10304 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10306 * A big code auditing weekend happening. Auditing code for
10307 obvious mistakes, bugs and errors. Also, removing any code
10310 Removed files for being obsolete:
10312 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10313 inline in the file lib/silcutil/silcbuffer.h)
10315 o lib/silcutil/silcbufutil.c (the header has inline versions)
10317 Changed code to fix possible error conditions:
10319 o The buffer formatting routines now check that the destination
10320 buffer really has enough space to add the data. This applies for
10321 both buffer formatting and unformatting
10322 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10323 unformatting was changed to accomodate following rules:
10324 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10325 sent to the function while XXX_*STRING will not allocate or copy
10326 the data into the buffer. Instead it sets the pointer from the
10327 buffer into the pointer sent as argument (XXX_*STRING used to
10328 require that the pointer must be allocated already). This change
10329 makes this whole thing a bit more consistent and more optimized
10330 (note that the data returned in the unformatting with XXX_*STRING
10331 must not be freed now). The routines return now -1 on error.
10333 o Tried to find all code that use buffer_format and buffer_unformat
10334 and added return value checking to prevent formatting and
10335 especially unformatting errors and possible subsequent fatal
10338 o Changed ske->x and ske->KEY to mallocated pointers in
10339 lib/silcske/silcske.h. Fixed possible data and memory leak.
10341 o Added return value checking to all *_parse* functions. Fixed
10342 many memory leaks as well.
10344 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10345 so that buffer overflows would not happen. All code now also
10346 checks the return value as it can fail.
10348 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10350 * Added reconnection support to server if the normal server looses
10351 its connection to the router (for example if router is rebooted).
10352 The server performs normal reconnection strategy implemented
10353 to the server. Affected file silcd/server.c.
10355 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10357 * Added new packet type SILC_PACKET_SET_MODE that is used to
10358 distribute the information about changed modes (for clients,
10359 channels and clients channel modes) to all routers in the
10360 network. Updated the protocol specification accordingly.
10362 Added functions into silcd/packet_send.c and
10363 silcd/packet_receive.c: silc_server_send_set_mode,
10364 silc_server_set_mode.
10366 Added new files silcmode.[ch] into lib/silccore that implements
10367 the encoding and decoding of Set Mode Payload. Added new type
10368 SilcSetModePayload. Moved the definitions of different modes
10369 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10371 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10373 * Oops, a little mistake in server's connection authentication
10374 protocol. The protocol is not ended with FAILURE but with
10375 SUCCESS if the authentication is Ok. :) Affected file is
10378 * Implemented NICK_CHANGE notify handling in server in the file
10379 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10380 the local clients on the channel. After the changing nickname
10381 in router environment snhould work and the [<unknown>] nickname
10382 should appear no more.
10384 The silc_server_replace_id function that receives the Replace ID
10385 payload now sends the NICK_CHANGE notify type also in the file
10386 silcd/packet_receive.c
10388 * Changed WHOIS and IDENTIFY command to support the maximum amount
10389 of arguments defined in protocol specs (3328 arguments). This
10390 fixed a bug that caused problems when there were more than three
10391 users on a channel.
10393 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10395 * Added extra parameter, command identifier, to the
10396 silc_client_send_command so that explicit command identifier
10399 Changed that ID list routines uses specific command identifier
10400 when sending WHOIS/IDENTIFY requests to the server so that they
10401 can be identified when the reply comes back.
10403 Affected files lib/silcclient/command.[ch],
10404 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10406 * Added `sender' argument to silc_server_packet_send_to_channel
10407 to indicaet the sender who originally sent the packet to us
10408 that we are now re-sending. Ignored if NULL. Affected file
10409 silcd/packet_send.[ch].
10411 * Added some server statistics support in silcd/server_internal.h
10412 SilcServerStatistics structure and around the server code. Also
10413 send some nice statistics information when client is connecting
10416 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * Fixed channel ID decoding in server's JOIN command reply in
10419 silcd/command_reply.c
10421 * Fixed braodcasting of replace ID payload to not to send it if
10422 we are standalone server in silcd/packet_receive.c.
10424 * Fixed all channel message sending routines to not to send
10425 packets to clients that has router set, since they are routed
10426 separately in the same function earlier. Affects file
10427 silcd/packet_send.c and all channel packet sending functions.
10429 * In USERS reply, res_argv[i] are not allocated, the table
10430 is allocated. Thus changed that free the table, not its
10433 * In server's whois_check and identify_check if the client is
10434 locally connected do not send any WHOIS commands - they are not
10437 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10439 * Fixed some minor bugs in client when sending WHOIS command. The
10440 arguments was in wrong order.
10442 * Removed statis function add_to_channel from server in
10443 silcd/command.c that was previously used with the joining but
10446 * Tested USERS command in router environment successfully with two
10447 routers, two servers and two clients.
10449 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10451 * Reorganized the USERS command and command reply in client library
10452 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10453 When the command is given by user we register a pending command
10454 callback that will reprocess the command after the reply has been
10455 received from the server. When reprocessing the packet we then
10456 display the information. Thus, the USERS information is displayed
10457 now in the command callback instead of in the command reply
10458 callback. The processing of the command is same as previously
10459 when server has sent the command reply in the JOINing process.
10461 * Added to USERS command in silcd/command_reply.c to join the client,
10462 we didn't use to know about, to the channel after we've created
10463 a client entry for it. Also, for clienet we did know already still
10464 check whether it is on the channel or not and add it if not.
10466 * Removed silc_server_command_join_notify as the function and its
10469 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10471 * Changed the client's pending command handling to the same as the
10472 server's pending command handling. It is also now possible to
10473 execute command reply functions from other command reply
10474 function as the function callbacks for commands and command
10475 replies are one and same. The pending commands are not static
10476 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10477 in client connection context. Thus, pending commands are server
10478 connection specific as it is convenient.
10480 Changed the function silc_client_command_pending and
10481 silc_client_command_pending_del and added new function
10482 silc_client_command_pending_check. Removed the
10483 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10486 * Added cmd_ident, current command identifier, to the client
10487 connection context in lib/silcclient/client.h to keep track on
10488 command identifiers used in command sending. Client's command reply
10489 function handling now supports the mandatory command identifiers.
10491 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10492 funtions in client to fully support pending command callbacks.
10494 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10495 as one of the arguments to the application in the command reply
10498 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10499 before first releasing SILC but came back. Now it is removed again
10500 and should come back nomore. The FORWARDED flag was used only
10501 by the JOINing procedure by forwarding the command packet to router.
10502 Now, the JOINing procedure has been changed to more generic (due
10503 to various router environment issues) and FORWARDED is not needed
10504 anymore for anything. The protocol specification is yet to be
10507 Now, removed silc_server_packet_forward from server and the flag
10508 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10510 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10512 * Renamed NAMES command to USERS command. The NAMES was named that
10513 due to historical reasons. Now it is renamed. Also, rewrote
10514 parts of the USERS command. The nickname list is not sent anymore
10515 by the server. Only Client ID and mode lists are sent in the USERS
10516 command. Changed this also to the protocol specification.
10518 The client now resolves the names and stuff after it receives
10519 the USERS list from the server when joining to the channel.
10521 * WHOIS and IDENTIFY commands has been changed to support multiple
10522 Client ID's per command. One can now search for multiple users
10523 in the network by sending only one WHOIS or IDENTIFY command.
10524 Changed the code and the protocol specifications.
10526 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10527 uses silc_server_command_whois_parse to parse the request. */
10529 * If normal server, do not parse the WHOIS and IDENTIFY requests
10530 before sending it to the router. Saves some time.
10532 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10534 * Fixed JOIN command on client library. Wrong number of arguments
10535 used to crash the client.
10537 * Added silc_server_channel_has_global function to check whether
10538 channel has global users or not.
10540 * Added silc_server_channel_has_local function to check whether channel
10541 has locally connected clients on the channel.
10543 * The silc_server_remove_from_one_channel now checks whether the
10544 channel has global users or not after given client was removed from
10545 the channel. It also checks whether the channel has local clients
10546 on the channel anymore. If it does not have then the channel entry
10547 is removed as it is not needed anymore.
10549 * The silc_server_notify now checks on JOIN notify whether the joining
10550 client is one of locally connected or global. If it is global then
10551 the channel has now global users on the channel and that is marked
10552 to the channel entry. Also, it now saves the global client to
10553 global list who is joining and JOINs it to the channel. This is
10554 for normal server, that is.
10556 Changed silc_server_send_notify_on_channel,
10557 silc_server_packet_relay_to_channel and
10558 silc_server_packet_send_to_channel check if we are normal server
10559 and client has router set (ie. global client) do not send the
10560 message to that client, as it is already routed to our router.
10562 * Implemented LEAVE notify type handling in silc_server_notify
10565 * Tested LEAVE command in router environment successfully. Tested
10566 with two routers, two servers and two clients.
10570 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10572 * Implemented SIGNOFF notify type handling in silc_server_notify
10575 * silc_server_remove_id now removes the client entry from all channels
10576 it has joined and thusly sends SIGNOFF notify type.
10578 * Rewrote the NAMES list generation in server by removing two excess
10579 loops. The lists are created now inside one loop.
10581 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10583 * silc_server_remove_channel_user checks now also global list
10584 for channel and client.
10586 * silc_server_new_channel_user checks now both local and global
10587 list for channel and client. Fixed a bug in client id decoding.
10588 Used to decode wrong buffer.
10590 * silc_server_channel_message checks now both local and global
10591 list for channel entry.
10593 * Tested channel joining (hence JOIN) in router environment
10594 successfully. Tested with two routers, two servers and two
10597 * Tested channel message sending in router environment successfully.
10599 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10601 * Added silc_server_save_channel_key into server.[ch] to save the
10602 received channel key in Channel Key payload processing. It is
10603 also used in JOIN command reply handling.
10605 Equivalent function silc_client_save_channel_key added into
10606 client.[ch] into client library.
10608 * Changed JOIN command reply to send information whether the channel
10609 was created or not (is existing already) and the channel key
10610 payload. Changed protocol specs accordingly.
10612 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10613 the request was sent by ID and not by nickname. Crashed on
10616 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10618 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10619 now correctly save the received data.
10621 * silc_server_free_sock_user_data now notifies routers in the
10622 network about entities leaving the network.
10624 At the same time implemented functions silc_server_remove_id
10625 and silc_server_send_remove_id to receive and send REMOVE_ID
10626 packets. The packet is used to notify routers in the network
10627 about leaving entities. The ID removed will become invalid in
10630 * Added function silc_idlist_del_server into server. Removes and
10631 free's server entry from ID list.
10633 * silc_server_private_message function now checks, if we are router,
10634 that the destination ID really is valid ID, naturally.
10636 * In router when NEW_ID packet is received (for new client) the
10637 hash of the Client ID is saved in the ID Cache but the
10638 client->nickname is set to NULL, instead of putting the hash
10641 IDENTIFY command now also checks that client->nickname must be
10642 valid. If it is not if will request the data from the server who
10643 owns the client. Added new function
10644 silc_server_command_identify_check.
10646 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10647 to set the command to already allocated Command Payload.
10649 * Tested private message sending in router environment with two
10650 routers, two servers and two clients. Fixed minor bugs and now
10653 * Fixed segfault from client's NAMES command. Used to crash if
10654 not on any channel.
10656 * Forwarded packets must not be routed even if it is not destined
10657 to the receiver. Changed server code comply with this.
10659 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10661 * Added `require_reverse_mapping' boolean value to ServerParams
10662 structure. If TRUE (not default) the server will require that
10663 the connecting host has fully qualified domain name.
10665 If the reverse mapping is not required and hostname could not be
10666 found the IP address is used as hostname.
10668 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10670 * Implemented version string checking to both client and server.
10671 The check is incomplete currently due to the abnormal version
10672 strings used in development version of SILC.
10674 * Changed all command functions in server to use the new
10677 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Changed char *data to unsigned char *data in ID Cache system to
10680 support binary data as ID Cache data. Changed code to support
10681 binary data in lib/silccore/idcache.c.
10683 * Renamed silc_server_packet_relay_command_reply to
10684 silc_server_command_reply as it is normal packet receiving
10685 function. Rewrote the function to accept command replys for
10686 servers and not only for clients.
10688 * Mark remote router always as registered server if we are connecting
10689 to it. Otherwise, commands sent by the router to us are ignored.
10691 * All ID List find routines now returns the ID Cache Entry pointer
10692 as well if requested.
10694 * WHOIS command works now in router environment, tested with two
10695 routers, two servers and two clients.
10697 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10698 in router environment (as it is almost equivalent to WHOIS) but
10699 hasn't been tested thoroughly. Added new functions:
10701 silc_server_command_identify_parse
10702 silc_server_command_identify_send_reply
10703 silc_server_command_identify_from_client
10704 silc_server_command_identify_from_server
10706 * Disabled route cache adding because adding two different ID's with
10707 same IP replaces the old cache entry thus giving wrong route.
10708 The entry->router->connection is always the fastest route anyway
10709 so route cache may not be needed. Of course, new routes maybe
10710 established after receiving the ID when the entry->router->connection
10711 might not be anymore the most optimal.
10713 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10715 * Add route cache for received ID for fast routing.
10717 * Added silc_server_packet_route to route received packet on router
10718 that is not destined to us.
10720 * Renamed silc_server_get_route to silc_server_route_get.
10722 * Added id_string and id_string_len fields into SilcServer to
10723 include encoded ServerID for fast comparing without excess
10724 encoding of the ID's.
10726 * Cleaned up WHOIS command on server side. Added following static
10729 silc_server_command_whois_parse
10730 silc_server_command_whois_check
10731 silc_server_command_whois_send_reply
10732 silc_server_command_whois_from_client
10733 silc_server_command_whois_from_server
10735 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10736 arguments in command replies. All command functions should be
10737 updated to use this macro.
10739 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10741 * Minor typo fixes on command reply handling on server.
10743 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10745 * Added silc_server_command_add_to_channel internal routine to add
10746 the client to the channel after router has created the channel and
10747 sent command reply to the server.
10749 * Added generic silc_server_send_command to send any command from
10752 * Use static buffer with ID rendering instead of duplicating data.
10754 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Fixed a channel user mode bug when joining to a channel server gave
10757 everybody channel founder rights, oops.
10759 * We mark ourselves as the router of the incoming server connection
10760 if we are router ourselves. This way we can check in some packet
10761 sending functions whether it is locally connected server. For
10762 incoming router connections we put NULL.
10764 * For router sending packets locally means now always sending the
10765 packet cell wide; to local clients and local servers. For normal
10766 server sending packet locally means sending it to only local
10769 * Fixed the JOIN command to really work in router environment. If the
10770 channel is created it is always created by the router. Router is
10771 also responsible of making the initial joining to the channel,
10772 sending JOIN notify to the sending server and distributing
10773 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10774 does not exist server doesn't do anything else but forward the
10775 command to the router which performs everything.
10777 * Added silc_server_send_channel_key function to send the Channel Key
10780 * Added silc_server_create_channel_key to create new channel key. The
10781 channel key is now re-generated everytime someone joins or leaves
10782 a channel, as protocol dictates. Note: channel->key_len is the
10783 key length in bits.
10785 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10787 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10788 packet_receive.[ch] to separate packet sending and receiving
10789 routines. The server.[ch] now includes everything else including
10790 actual packet processing (writing and reading data) and other
10793 Renamed silc_server_private_message_send_internal to
10794 silc_server_send_private_message. The routine is still though
10795 used only to relay private messages as server does not send
10796 private messages itself.
10798 Renamed silc_server_new_channel to silc_server_create_new_channel
10799 and added new function sicl_server_new_channel that handles the
10800 incoming New Channel packet. Added also new sending function
10801 silc_server_send_new_channel to send New Channel Payload.
10803 * Added new function silc_server_notify to process incoming notify
10804 packet to the server/router. Server may then relay the notify
10805 to clients if needed.
10807 * Added new function silc_server_new_channel_user to process incoming
10808 New Channel User packet. Router will redistribute the packet and
10809 send JOIN notify to its local clients and locally connected servers
10810 if needed. Normal server will send JOIN notify to its local client
10811 on same channel when received this packet. Added also corresponding
10812 sending function silc_server_send_new_channel_user to sent the
10815 * Added boolean route argument to send_notif_to_channel and
10816 packet_send_to_channel functions to attempt to route the packet
10817 if it is TRUE and send only locally if it is FALSE.
10819 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * silc_server_replace_id now broadcasts the received replace ID
10822 packet if it is not broadcast packet already. The router must
10823 broadcast to inform other routers about changed ID.
10825 * Added backpointer to server's router into SilcServer context in
10826 silcd/server_internal.h.
10828 * Fixed silc_server_packet_broadcast to send correct broadcast
10831 * The channel key is now distributed to the local client as soon
10832 as it is received from the router (in router environment) so that
10833 no other packet may be sent for the channel until client has
10836 * silc_server_remove_channel_user now broadcasts the received
10837 Remove Channel User packet if it is not broadcast packet already.
10838 The router must broadcast to inform other routers about removed
10841 * Added users field into SilcPacketContext that is a reference count
10842 of the context. One can increase the reference count by calling
10843 silc_packet_context_dup which is now changed to just increase the
10844 reference count instead of duplicating the data. The reference
10845 count is decresed by calling silc_packet_context_free that will
10846 free the data after the reference count hits zero.
10848 For now on the packet context and everything allocated into it
10849 (including the raw packet from network) must be freed by calling
10850 the new silc_packet_context_free function. Added also new function
10851 silc_packet_context_alloc that must be used now to allocate the
10852 context. This also means that if a routine is asynchronous from
10853 silc_[client/server]_packet_parse_type the packet context must
10854 be duplicated by calling silc_packet_context_dup. Otherwise it
10855 gets free'd after silc_[client/server]_packet_parse_type returns.
10856 Also, one must remember that if packet is duplicated then its
10857 reference count must be decresed by calling the free function as
10858 many times as it was duplicated.
10860 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10861 from both client and server.
10863 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10865 * Made joining to a channel working in router environment.
10867 * Cleaned up JOIN command on server side and create function
10868 silc_server_command_join_channel internal routine to make the
10871 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10873 * Changed silc_command_pending list to SilcDList. Also, added
10874 `ident' field to SilcServerCommandPending structure to identify
10875 the reply and to call correct callback.
10877 Added silc_server_command_pending_check function to replace the
10878 corresnponding macro. The silc_command_pending list is not
10881 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10882 to set identifier to previously allocated Command Payload. It
10883 is used to set identifier for command when resending Command
10886 * Added silc_command_payload_encode_payload to encode Command
10887 Payload buffer from SilcCommandPayload structure.
10889 * Added silc_argument_payload_encode_payload to encode Argument
10890 payload buffer from SilcArgumentPayload structure.
10892 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10894 * Changed WHOIS command to support router connection on server side.
10895 The whois request is always sent to router unless the server is
10896 standalone server. After server has received the reply from the
10897 router will it send the reply to the client.
10899 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10900 broadcast received broadcast packet. The function is used only
10901 by router. The broadcast packet is always sent to the router's
10904 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10905 render given ID to printable string, for log files for example.
10907 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10909 * Made basic router to router connections working. At least they
10910 can now connect to each other but nothing really works the way
10911 they are supposed - yet.
10913 * Added new initiator token to RouterConnection configuration
10914 file in silcd/serverconfig.[ch]. It is used to tell whether we
10915 are the initiator to the remote router or whether we'll expect
10916 the other end to connect.
10918 * Moved registering of listener task to silc_server_init, hence
10919 the server starts listenning as soon as it is run, even if it
10920 does not have connections to other routers. Let's see how well
10923 * Changed default connection retry timeouts for more suitable in
10926 * Removed cipher and such arguments from silc_idlist_add_client
10927 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10928 Added new function silc_idlist_add_data to add the keys and stuff
10931 * Added SilcIDListData structure and added it to SilcClientEntry
10932 and SilcServerEntry as their first field in the structure. This
10933 way we can explicitly cast the ID entries to the SilcIDListData
10934 structure and get common data for the entries. In past, we had
10935 to first check what type of connection it is and then cast it to
10936 correct ID entry type. Now, we can directly cast the opaque
10937 pointer to the SilcIDListData (no matter what ID entry it actually
10938 is) and get the data needed.
10940 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10942 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10943 in some circumstances even if threre were timeout tasks, though not
10944 IO tasks, but tasks anyway. Now fixed.
10946 * Defined SilcServerConnection structure to hold connection specific
10947 stuff about directly connected servers and routers. The definition
10948 is currently in silcd/server_internal.h. I thought about having
10949 a bit more important role fro this struct but for now it is used
10950 only when connecting to other server (or router actually).
10952 * Added connecting retry support in server when connecting to
10953 router(s). The retry feature implement exponential backoff
10954 algorithm. Also, added SilcServerParams structure to hold default
10955 parameters for server. For now, it include these retry settings
10956 and are hard coded. After server is moded to be as Silc Server
10957 Library this structure will be more important.
10959 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10961 * Changed client librarys channel->clients table to SilcList and
10962 changed code accordingly.
10964 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10966 * Changed client's channel table to SilcList and changed code
10967 accordingly. Also changed SilcChannelClientEntry to include back-
10968 pointer to the channel so that client entry can use that structure
10969 as list as well and we have fast cross-reference to the channel.
10970 This change dramatically decreased the complexity of channel
10971 handling with client entry and vice versa (removed one extra
10972 loop when searching for channel entry from many functions).
10974 * Changed server->sim from table to SilcDList and changed code
10977 * NAMES command can now be used from user interface. It will show
10978 the user list on the channel, neatly.
10980 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10981 Code now saves realname of the user if it becomes available.
10983 * Renamed configure.in to configure.in.pre and made ./prepare
10984 script to automatically add correct version string to
10985 configure.in which it creates from configure.in.pre.
10987 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10989 * NAMES command reply now shows users mode with the nickname when
10990 joining to channel.
10992 * Moved silc_client_ch[u]mode[_char] functions from
10993 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10994 place sucks, they are utility functions and should be in some
10997 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10999 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11002 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11006 * Added TRQ (efficient deque and list library) into lib/trq. This is
11007 a very good list library that is currently used in the SILC. Defined
11008 SilcList API over the library because I didn't like the API very
11009 much. See lib/trq/silclist.h for the API and examples of how to
11010 use the API. Fixed various places in the code to use the new
11011 SilcList API. The SilcList is meant for lists that has a structure
11012 already defined as a list. It is not suitable to add just some
11013 context to the list (in TRQ, the context is the list actually).
11015 So, I defined SilcDList that can be used for the purpose where
11016 predefined list structure does not exit. This can be used as
11017 such list. Now some context just can be added to the SilcDList.
11018 Currently this list is not used in the SILC just yet, though there
11019 are a lot places where this can replace dynamically allocated
11020 tables and I will fix these places, later, to use SilcDList.
11021 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11022 and use TRQ internally).
11024 Also fixed some annoying warning messages that the original TRQ
11025 code generated. Also minor changes to TRQ's Makefile.in.
11027 * Added support for querying by Client ID to both WHOIS and
11028 IDENTIFY commands into server, as required by the protocol.
11030 * Removed method function pointers from SilcBuffer structure. They
11031 weren't used to anything and just increased the context size for
11032 no good reason. This change also made silc_buffer_alloc and
11033 silc_buffer_free functions inline functions.
11035 * Disabled command flooding detection support until it's fixed so
11036 that it accepts commands in but does not execute them more than once
11039 * Added silc_net_localhost(), to return local hostname, into
11040 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11041 that must be initialized before calling silc_client_init.
11043 * Added new function: silc_server_send_notify_on_channels to send
11044 notify messages to all channels client has joined. It is assured
11045 that the message is sent only once per client.
11047 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11048 lib/silcutil/silcutil.[ch] as silc_format function. The new
11049 function is generic and is used by server as well, not only by
11050 the logging routines.
11052 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11053 the provided version string was not acceptable. Added new function:
11054 silc_ske_check_version into lib/silcske/silcske.h. The function
11055 must be implemented by the application (client or server) and it
11056 does not reside in the SKE library. The function checks the version
11057 string remote end sent.
11059 * Added back pointers (to opaque context and to SilcSocketConnection)
11060 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11062 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11063 duplicate packet context structure.
11065 * Changed `notify' client operation to send same arguments as client
11066 receives from server except for ID's. ID's are mapped to correct
11067 ID entry and that is returned. Also, if channel entry is not sent
11068 by server but the notify is for channel the channel entry is sent
11069 to application (otherwise application doesn't know that it is for
11070 channel (library gets it from packet's Destination ID)).
11072 * Added silc_client_remove_from_channels into client library to
11073 remove a client from all channels it has joined to. Used when
11074 received SIGNOFF notify from server. Added also new function
11075 silc_client_replace_from_channels to replace old ID entry with
11076 new ID entry on all channels. Used when received NICK_CHANGE
11077 notify from server.
11079 * Fixed ID Cache list handling in silc_idlist_get_client in
11080 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11081 to get (or query) client by ID.
11083 * Updated TODO list.
11085 * Added connection authentication status message defined by the
11086 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11087 support for these into the code in client and server side.
11089 * Added generic function silc_client_send_command to send any command
11090 with variable argument list. Application should use this function
11091 to send commands if the command functions provided by the library
11092 does not suite for the application's user interface needs.
11094 * Added new `failure' client operation. Application is notified about
11095 received failure packet if client is executing a protocol. In this
11096 case the protocol's execution has failed.
11098 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11099 is required by the protocol.
11101 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11102 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11105 * Added status flag to SilcSKE object to indicate realtime status
11106 of the SKE protocol.
11108 * Application receives now exactly same command reply arguments as
11109 the library receives from server. However, if ID is received the
11110 corresponding ID entry is returned to the application (eg. Client
11111 ID is mapped to correct SilcClientEntry entry and that is returned).
11112 Changed command_reply client operation due to this change.
11114 * Changed all ID's in commands and in command replys as ID Payloads.
11115 Change affected both client and server side codes.
11117 All ID's sent in SILC network (with execption of ID's in SILC
11118 Packet header) are sent in ID Payload to support variable length
11121 * Server now notifies nick changes and notifies all clients on
11122 the channels about the new nickname (about the new Client ID,
11125 * Implemented CMODE command to change channel modes. Supports all
11126 channel modes defined by the protocol specs except ban and invite
11127 lists. (Also, private channel key mode is supported but support for
11128 setting private channel key in client is missing, thus, this mode
11129 has no effect on client side (except that server requires that the
11130 client uses private channel key and normal channel traffic does not
11133 Also, invite mode works per se, but INVITE command does not work
11134 yet correctly, so you can set channel as invite only channel but
11135 inviting clients to the channel does not work (it is yet to be
11136 thought what's the best way to do it).
11138 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11139 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11140 Implemented CUMODE command to change user's mode on the channel.
11141 Supports all modes defined by the protocol specs.
11143 * Added NAMES command reply to return users modes on the channel.
11145 * Removed unnecessary and slow ciphers from lib/silccrypt.
11147 * Set SO_KEEPALIVE option to connection sockets by default.
11149 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11151 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11152 redefined the Notify Payload into protocol specs.
11154 * Added silc_id_payload_parse_id to get ID directly from raw
11157 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11159 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11160 accept searching by Client ID as well.
11162 * Added support for LEAVE and SIGNOFF notify types in client library.
11164 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11165 to parse ID Payload from raw data.
11167 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11169 * Added flags parameter into silc_ske_assemble_security_properties
11170 function in lib/silcske/silcske.[ch].
11172 * Changed notify client operation to fit better for notify messages
11173 sent by server. The notify payload received from server is now
11174 passed to the application (after parsing it to SilcNotifyPayload).
11175 It is application's responsibility to retrieve the arguments
11176 from the payload and show the message the way it wants. The message
11177 sent by server is implementation specific.
11179 * Changed public keys to comply with the protocol specification.
11180 Old public keys are not supported anymore and are not compatible.
11182 * Removed nickname from Channel Payload as the latest draft removed
11183 it. The client must resolve the nickname from the NAMES command
11184 reply received when it joined the channel.
11186 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11188 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11190 * Fixed some errors in protocol specification drafts.
11192 * Created lib/silccore/silcnotify.c to implement Notify Payload
11193 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11194 generic payloads described by protocol specifications. The file
11195 includes implementations for ID Payload and Argument Payload.
11197 * Changed Command Payload implementation to use the new Argument
11198 Payload. Changed command_xxxx_payload to command_payload_xxxx
11199 to comply with SILC coding conventions.
11201 * Added suppport for Argument Payload handling in Notify Payload
11202 implementation as protocol requires it. Added the new support
11203 into server and client lib as well.
11205 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11207 * Added support for multiple nicknames on same channel. [n] is
11208 added locally to the nickname if there are more than one same
11209 nicknames on the channel.
11211 * Server now sends all nicknames that matched WHOIS request.
11212 Client also shows the list received from server.
11214 * Added TOPIC command to client side. User can now set and show
11215 current topic on channel.
11217 * Added MOTD command to client and server. Also, server sends the
11218 motd when client connects to the server.
11220 * Changed version strings to comply ISO 8601.
11222 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11224 * Fixed protocol error handling in client library. It should now
11225 cope even if the SKE fails for some reason.
11227 * Made new protocol specification drafts for submitting to IETF.
11229 * Implemented TOPIC command to server in silcd/command.c.
11231 * Added two new notify types into lib/silccore/silcnotify.h:
11232 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11233 notify nickname change and topic setting/change on a channel.
11235 * API change of command_reply operation in client library. The
11236 application gets now the status type received from server as well.
11238 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11240 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11242 * Cras fixed and optimized the packet handling even further and
11243 it should work now. Minor change to the prototype of function
11244 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11246 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11248 * Added new function into lib/silcutil/silcschedule.[ch]:
11249 silc_schedule_with_fd to select() a specified fd. The function
11250 returns after timeout expires or data arrives or goes. The
11251 function is used by packet routines to wait that all data is
11252 received from network.
11254 * Fixed data reading from network in lib/silccore/silcpacket.c.
11255 The code now assures that all data is read from the fd and then
11256 continues packet processing. This was a bug fix since the code
11257 used to drop some data in some circumstances.
11259 * Added new function into lib/silcclient/client.[ch]:
11260 silc_client_start_key_exchange to start key exchange after
11261 connection has been established to server. The code internally
11262 now uses this funtion but its main purpose was to provide it
11263 for applications that perform their own connecting. After
11264 application has created a connection it merely calls this
11265 function to start the key exchange between client and server.
11266 The library takes care of everything else after that.
11268 Updated also lib/silcclient/README to explain the usage of
11271 * Do not send to application information that connection has
11272 been established. Application gets notified it by connect
11275 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11277 * Applied cras's patch to add silc_schedule_one function. The
11278 function runs scheduler once and returns.
11280 * Fixed the scheduler after cras messed it up. The timeout
11281 handling works now as it's supposed to work.
11283 * Added into lib/silccore/ silcnotify.h to include notify
11284 message types support. Changed silc_server_send_notify*
11285 functions, in server.[ch], to support those new notify types.
11286 Added the support for the notify types into client library,
11287 as well. Added new notify client operation into ops.h in
11290 * Changed silc_server_packet_send_to_channel to send normal
11291 packets instead of just channel message packets. The function
11292 is now used to send the notify packets to channels. It is not
11293 used to send channel message packets anymore, as server never
11294 sends them anymore.
11296 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11297 va_arg()s as it seems to require it nowadays. I guess, if SILC
11298 is compiled with older va_arg() the new code should work anyway.
11300 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11302 * Splitted core library. Core library (lib/silccore) includes
11303 now only SILC protocol specific core (and common) components.
11304 Created new utility library (lib/silcutil) that includes more
11305 generic purpose stuff. The stuff for util library was taken
11306 from the old core library. This was minor and easy split.
11308 * Created SILC Client Library (lib/silcclient) that includes
11309 implementation of the SILC client without user interface. This
11310 was major move from silc/ directory. The code has been changed
11311 so that it is transparent towards the user interface. The
11312 silc/ directory includes now the same user interface as before
11313 and it uses the new client library. Read lib/silcclient/README.
11314 Basicly, the client library performs everything else related
11315 to SILC except user interface handling. Also, configuration
11316 files are considered to be part of user interface and library
11317 does not handle them.
11319 This change also changed a lot of structures, function naming etc.
11320 Most important change was that SilcClientWindow object was
11321 renamed to SilcClientConnection in the client library. Created
11322 also new file lib/silcclient/ops.h. Also added new files
11323 silc/local_command.[ch] and silc/client_ops.[ch].
11325 All these changes were made to make it easier for user interface
11326 designers to create what ever user interface for the SILC client
11329 It is also expected that the server will be moved to lib
11330 directory as well and SILC Server Library will be created;
11331 sometimes in the future.
11333 * Removed Local commands from lib/silccore/silccommand.h as
11334 they are application specific and new client library does not
11335 handle any of those anymore.
11337 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11338 old client implementation in silc/.
11340 * Added support for callback functions in SILC_LOG_* macros.
11341 Application can now set its own callbacks that will be called
11342 instead of using the default functions that will always print
11343 the debug messages to stderr (or stdout). Also, debugging can
11344 now be disabled by setting silc_debug to FALSE and re-enabled by
11345 setting it to TRUE. Note, that logging will still work even
11346 if debugging is disabled.
11348 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11349 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11350 silc_log_reset_debug_callbacks.
11352 * To enable debugging in silc client one must give now -d
11353 option on command line.
11355 * Changed silc_schedule_init to automatically allocate task queues
11356 if they are not allocated before calling it.
11358 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11360 * Added GMP 3.1 into math library.
11362 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11364 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11365 a channel in SILC network. The packet is used by servers and
11366 routers to notify other routers that user has left a channel.
11367 This little feature was missing until now. Added the feature
11368 to protocol specification as well.
11370 Added functions: silc_server_send_remove_channel_user and
11371 silc_server_remove_channel_user into server.[ch].
11373 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11374 lib/silccore/silcpacket.h. However, they are not implemented
11377 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11379 * Fixed joining to a channel and sending channel messages
11380 between server and router. The channel message sending should
11381 now work inside a cell.
11383 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11385 * Fixed the private message sending between server and router.
11386 The private message sending should now work inside a cell.
11388 * Added silc_server_replace_id into server.[ch] to replace
11389 existing ID in the SILC network.
11391 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11392 and silc_idlist_replace_server_id into idlist.[ch] in server.
11394 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11396 * Fixed the server to server connections. Server can again now
11397 connect to router. Router to router connections probably does
11400 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11402 * Added dynamic protocol registering support. Now protocols can
11403 registered and unregistered on the fly. Patch by cras.
11405 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11407 * Added lib/contrib directory to hold routines that some platforms
11408 don't have but are needed by SILC.
11410 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11411 into lin/contrib to provide getopt() and getopt_long() for
11412 those who don't have it.
11414 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11416 * Added AWAY command to client. When away message is set and
11417 client receives a private message packet the client automatically
11418 replies to the sender with the away message.
11420 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11421 bug seemed to be the cause of recent problems when compiling
11424 * Added version detection support to SKE protocol specification
11425 and added the new changes to the SKE implementation as well.
11426 There were other minor changes in the SKE protocol as well.
11428 Many changes in lib/silcske/silcske.[ch] and in
11429 lib/silcske/payload.[ch].
11431 * Added ^U functionality, clear input line. Patch from cras.
11433 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11435 * Mainly small bugfixes on core library. Fixed some debugging
11436 logging and buffer overflow in silclog.c.
11438 * Updated config.sub and config.guess on the distribution tree.
11440 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11442 * Added command lagging support in server. Client may execute
11443 commands now only once in two seconds.
11445 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11447 * Optimized packet reception. MAC computation and checking is now
11448 also more optimized. A lot previously duplicated code is now
11449 used as generic by both client and server.
11451 * Fixed key pair generation in clientutil.c
11453 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11455 * Added into lib/silccore/silcbufutil.[ch] new function;
11456 silc_buffer_realloc.
11458 * Moved generic packet sending/encryption functions to
11459 lib/silccore/silcpacket.[ch] from client and server. Some
11460 rewriting of the functions.
11462 * Moved all generic packet reception/decryption functions to
11463 lib/silccore/silcpacket.[ch] from client and server. The
11464 packet processing is now much cleaner in both client and server.
11465 These were major changes in both client and server.
11467 * Created many common functions in server to do packet sending.
11468 Previously code were duplicated a lot, this has been removed
11469 with these changes.
11471 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11473 * Rewrote major parts of the ID cache system. Don't know
11474 whether it is better now or not but at least the API is more
11477 * Major rewrite on ID cache stuff on client because of the ID
11478 cache API changes. Added idlist.c to client.
11480 * Also major rewrite on ID cache stuff on server as well.
11481 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11482 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11483 in hand, instead they are all put into the ID cache system now.
11484 All server_idlist_* routines uses ID cache now instead of
11485 traversing its own lists (those lists does not exist anymore).
11486 SilcIDList though still exists. Also, SilcXXXEntry's are
11489 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11491 * Finally made the SKE implementation compliant to the protocol
11492 specification. All mp integers are now binary encoded as
11493 opposed being HEX encoded.
11495 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11498 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11499 functions: silc_[encode/decode]_pem. Also added function
11500 silc_encode_pem_file to PEM encode with newlines ('\n') for
11501 saving into a file.
11503 * SILC public keys are now encoded either PEM or binary. Same
11504 option is for private keys as well. By default private keys
11505 are binary encoded and public keys PEM encoded. Silly HEX
11506 encoding were removed.
11508 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11509 function to create fingerprints.
11511 * Fixed a bug in SHA1; does not change the original data anymore.
11513 * Partly implemented INFO command on client and server side.
11514 Fixed CLEAR command. Changes to SERVER command; show current
11515 server(s) when giving command without arguments. Added
11516 VERSION command to client.
11518 * Added check to server that unregistered connections cannot
11519 execute commands (unless it is specificly allowed).
11521 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11523 * Fixed screen refresh.
11525 * Fixed channel joining bug from client. On some circumstances
11526 client tried to join to a channel it had already joined.
11528 * Added public key verification process into client's protocol.c.
11529 The client now verifies the public key from user and saves
11530 it into ~./silc/serverkeys/ directory.
11532 Added into: clientutil.[ch]: silc_client_verify_server_key.
11534 * Changed SKE protocol's silc_ske_initiator_finish function
11535 to accept callback function that verifies the received public
11536 key. Removed old silc_ske_verify_public_key function.
11538 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11540 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11541 silc_pkcs_private_key[_data]_set.
11543 * Made the password and public authentication more cleaner in
11544 server's protocol.c.
11546 * Removed historic and obsolete protocol `channel_auth' from
11547 both client and server.
11549 * Removed wrong way of sending command status messages from
11550 server to client in server's command.c. The old way violated
11551 protocol specification.
11553 Changes to silccore/silccommand.[ch]: removed
11554 silc_command_encode_status_payload -> not needed anymore,
11555 changed silc_command_encode_payload_va to accept extra
11556 argument on variable argument list. The argument type must
11557 now be provided to the function. Also, added new function:
11558 silc_command_encode_reply_payload_va which is same as
11559 normal command_encode_payload_va except command status type
11560 is provided as extra argument.
11562 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11564 * Added ~./silc directory handling. The directory includes the
11565 public and private keys for the client.
11567 Added silc_client_check_silc_dir, silc_client_create_identifier
11568 and silc_client_load_keys.
11570 * Implemented SILC protocol compliant public key. Added public
11571 and private key saving to and loading from files.
11573 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11574 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11575 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11576 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11577 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11579 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11580 silc_pkcs_load_[public/private]_key.
11582 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11584 * Added silc_server_get_route (route.[ch]) to get connection
11585 data for the fastest route for given ID.
11587 * Implemented INVITE command on client and server. The command
11588 were re-defined in the SILC Protocol Specification and the
11589 implementation now complies with the specification.
11591 * Implemented PING command on client and server.
11593 * Implemented NAMES command on client and server. The server side
11594 supports currently only normal server not router server yet.
11595 Some changes to NAMES definition in SILC protocol specification.
11597 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11599 * Implemented LEAVE command on client and server.
11601 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11602 again. This change was made to the protocol as well. Server
11603 should not violate the protocol specification anymore.
11605 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11607 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11608 was tested. SOCKS4 was not but should work anyway.
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